diff --git a/src/components/AccessRules/AccessRulesEditor.tsx b/src/components/AccessRules/AccessRulesEditor.tsx
index 94b9815..b652019 100644
--- a/src/components/AccessRules/AccessRulesEditor.tsx
+++ b/src/components/AccessRules/AccessRulesEditor.tsx
@@ -86,7 +86,7 @@ const RuleCard: React.FC<RuleCardProps> = ({ rule, readOnly, onUpdate, onDelete
             <button
               className={`${styles.iconButton} ${styles.danger}`}
               onClick={() => onDelete(rule.id)}
-              title={t('accessRulesEditor.regelLoeschen')}
+              title={t('delete rule')}
             >
               <FaTrash />
             </button>
@@ -140,7 +140,7 @@ const RuleCard: React.FC<RuleCardProps> = ({ rule, readOnly, onUpdate, onDelete
               />
             </div>
             <div className={styles.permissionItem}>
-              <span className={styles.permissionLabel}>{t('accessRulesEditor.delete')}</span>
+              <span className={styles.permissionLabel}>{t('delete')}</span>
               <AccessLevelSelect
                 value={rule.delete}
                 onChange={(value) => onUpdate(rule.id, { delete: value })}
@@ -221,13 +221,13 @@ const AddRuleForm: React.FC<AddRuleFormProps> = ({ context, availableObjects, on
     <form className={styles.addRuleForm} onSubmit={handleSubmit}>
       <div className={styles.formGroup}>
         <div className={styles.objectSelectorLabel}>
-          <label className={styles.formLabel}>{t('accessRulesEditor.objektAuswaehlen')}</label>
+          <label className={styles.formLabel}>{t('select object')}</label>
           <button 
             type="button"
             className={styles.toggleCustomButton}
             onClick={() => setUseCustom(!useCustom)}
           >
-            {useCustom ? t('accessRulesEditor.ausKatalogWaehlen') : t('accessRulesEditor.freieEingabe')}
+            {useCustom ? t('select from catalog') : t('free input')}
           </button>
         </div>
         
@@ -246,7 +246,7 @@ const AddRuleForm: React.FC<AddRuleFormProps> = ({ context, availableObjects, on
             onChange={(e) => setItem(e.target.value)}
             className={styles.formSelect}
           >
-            <option value="">{t('accessRulesEditor.globalAlleObjekte')}</option>
+            <option value="">{t('global all objects')}</option>
             {Object.entries(groupedObjects).map(([feature, objs]) => (
               <optgroup key={feature} label={feature.toUpperCase()}>
                 {objs.map(obj => (
@@ -281,9 +281,9 @@ const AddRuleForm: React.FC<AddRuleFormProps> = ({ context, availableObjects, on
           {/* Header Row */}
           <div className={styles.matrixHeader}>
             <div className={styles.matrixLabel}></div>
-            <div className={styles.matrixGroup}>{t('accessRulesEditor.eigeneM')}</div>
-            <div className={styles.matrixGroup}>{t('accessRulesEditor.gruppeG')}</div>
-            <div className={styles.matrixGroup}>{t('accessRulesEditor.alleA')}</div>
+            <div className={styles.matrixGroup}>{t('own')}</div>
+            <div className={styles.matrixGroup}>{t('group')}</div>
+            <div className={styles.matrixGroup}>{t('Alle')}</div>
           </div>
           
           {/* CRUD Rows */}
@@ -633,9 +633,9 @@ export const AccessRulesEditor: React.FC<AccessRulesEditorProps> = ({
   
   // Render tabs
   const tabs: { id: TabType; label: string; icon: React.ReactNode; count: number }[] = [
-    { id: 'DATA', label: t('accessRulesEditor.daten'), icon: <FaTable />, count: groupedRules.DATA.length },
+    { id: 'DATA', label: t('data'), icon: <FaTable />, count: groupedRules.DATA.length },
     { id: 'UI', label: 'UI', icon: <FaDesktop />, count: groupedRules.UI.length },
-    { id: 'RESOURCE', label: t('accessRulesEditor.ressourcen'), icon: <FaServer />, count: groupedRules.RESOURCE.length },
+    { id: 'RESOURCE', label: t('resources'), icon: <FaServer />, count: groupedRules.RESOURCE.length },
     { id: 'JSON', label: 'JSON', icon: <FaCode />, count: rules.length },
   ];
   
@@ -644,7 +644,7 @@ export const AccessRulesEditor: React.FC<AccessRulesEditorProps> = ({
       <div className={styles.accessRulesEditor}>
         <div className={styles.loadingContainer}>
           <div className={styles.spinner} />
-          <span>{t('accessRulesEditor.ladeBerechtigungen')}</span>
+          <span>{t('loading permissions')}</span>
         </div>
       </div>
     );
diff --git a/src/components/AccessRules/AccessRulesTable.tsx b/src/components/AccessRules/AccessRulesTable.tsx
index 38ec264..be88bc2 100644
--- a/src/components/AccessRules/AccessRulesTable.tsx
+++ b/src/components/AccessRules/AccessRulesTable.tsx
@@ -166,7 +166,7 @@ const AccessRuleRow: React.FC<AccessRuleRowProps> = ({
           <button
             className={`${styles.iconButton} ${styles.danger}`}
             onClick={() => onDelete(rule.id)}
-            title={t('accessRulesTable.regelLoeschen')}
+            title={t('delete rule')}
           >
             <FaTrash />
           </button>
@@ -199,13 +199,13 @@ export const AccessRulesTable: React.FC<AccessRulesTableProps> = ({
       <table className={styles.accessRulesTable}>
         <thead>
           <tr>
-            <th className={styles.colObject}>{t('accessRulesTable.objektDotnotation')}</th>
+            <th className={styles.colObject}>{t('object dot notation')}</th>
             <th className={styles.colView}>View</th>
             {isDataContext && (
               <>
-                <th className={styles.colGroupHeader} colSpan={4}>{t('accessRulesTable.eigeneM')}</th>
-                <th className={styles.colGroupHeader} colSpan={4}>{t('accessRulesTable.gruppeG')}</th>
-                <th className={styles.colGroupHeader} colSpan={4}>{t('accessRulesTable.alleA')}</th>
+                <th className={styles.colGroupHeader} colSpan={4}>{t('own')}</th>
+                <th className={styles.colGroupHeader} colSpan={4}>{t('group')}</th>
+                <th className={styles.colGroupHeader} colSpan={4}>{t('Alle')}</th>
               </>
             )}
             <th className={styles.colActions}></th>
@@ -217,15 +217,15 @@ export const AccessRulesTable: React.FC<AccessRulesTableProps> = ({
               <th title="Create">C</th>
               <th title="Read">R</th>
               <th title="Update">U</th>
-              <th title={t('accessRulesTable.delete')}>D</th>
+              <th title={t('delete')}>D</th>
               <th title="Create">C</th>
               <th title="Read">R</th>
               <th title="Update">U</th>
-              <th title={t('accessRulesTable.delete')}>D</th>
+              <th title={t('delete')}>D</th>
               <th title="Create">C</th>
               <th title="Read">R</th>
               <th title="Update">U</th>
-              <th title={t('accessRulesTable.delete')}>D</th>
+              <th title={t('delete')}>D</th>
               <th></th>
             </tr>
           )}
diff --git a/src/components/ContentPreview/ContentPreview.tsx b/src/components/ContentPreview/ContentPreview.tsx
index 1c6a225..648ca75 100644
--- a/src/components/ContentPreview/ContentPreview.tsx
+++ b/src/components/ContentPreview/ContentPreview.tsx
@@ -61,11 +61,11 @@ export function ContentPreview({
     if (isOpen && fileId) {
       // Check if we have valid data
       if (!fileId || fileId === 'undefined' || fileId === 'null') {
-        setError(t('contentPreview.invalidFileId'));
+        setError(t('Ungültige Datei-ID'));
         return;
       }
       if (!fileName || fileName === 'Unknown Item') {
-        setError(t('contentPreview.fileNameNotAvailable'));
+        setError(t('Dateiname nicht verfügbar'));
         return;
       }
       loadPreview();
@@ -98,7 +98,7 @@ export function ContentPreview({
         setError(result.error || 'Failed to load preview');
       }
     } catch (err) {
-      setError(t('contentPreview.anUnexpectedErrorOccurredWhile'));
+      setError(t('Ein unerwarteter Fehler ist aufgetreten, während'));
     }
   };
 
@@ -168,7 +168,7 @@ export function ContentPreview({
           previewUrl={undefined} 
           previewContent={previewContent}
           fileName={fileName} 
-          onError={() => setError(t('contentPreview.failedToLoadPdfPreview'))}
+          onError={() => setError(t('PDF-Vorschau konnte nicht geladen werden'))}
         />
       );
     }
@@ -194,9 +194,9 @@ export function ContentPreview({
       return (
         <div className={styles.jsonContainer}>
           <div className={styles.jsonHeader}>
-            <span className={styles.jsonTitle}>{t('contentPreview.jsonPreviewFallback')}</span>
+            <span className={styles.jsonTitle}>{t('JSON-Vorschau als Fallback')}</span>
             <div className={styles.jsonHeaderRight}>
-              <span className={styles.jsonSize}>{t('contentPreview.rawContent')}</span>
+              <span className={styles.jsonSize}>{t('Rohinhalt')}</span>
             </div>
           </div>
           <pre className={styles.jsonPreview}>
@@ -219,7 +219,7 @@ export function ContentPreview({
           <ImageRenderer 
             previewUrl={previewUrl} 
             fileName={fileName} 
-            onError={() => setError(t('contentPreview.failedToLoadImagePreview'))}
+            onError={() => setError(t('Bildvorschau konnte nicht geladen werden'))}
           />
         );
       
@@ -230,7 +230,7 @@ export function ContentPreview({
             <HtmlRenderer 
               previewUrl={previewUrl} 
               fileName={fileName} 
-              onError={() => setError(t('contentPreview.failedToLoadHtmlPreview'))}
+              onError={() => setError(t('HTML-Vorschau konnte nicht geladen werden'))}
             />
           );
         }
@@ -240,7 +240,7 @@ export function ContentPreview({
             previewUrl={previewUrl} 
             fileName={fileName} 
             mimeType={mimeType}
-            onError={() => setError(t('contentPreview.failedToLoadTextPreview'))}
+            onError={() => setError(t('Textvorschau konnte nicht geladen werden'))}
           />
         );
       
@@ -257,7 +257,7 @@ export function ContentPreview({
               previewUrl={previewUrl} 
               previewContent={previewContent || undefined}
               fileName={fileName} 
-              onError={() => setError(t('contentPreview.failedToLoadPdfPreview'))}
+              onError={() => setError(t('PDF-Vorschau konnte nicht geladen werden'))}
             />
           );
         }
@@ -267,7 +267,7 @@ export function ContentPreview({
             <HtmlRenderer 
               previewUrl={previewUrl} 
               fileName={fileName} 
-              onError={() => setError(t('contentPreview.failedToLoadHtmlPreview'))}
+              onError={() => setError(t('HTML-Vorschau konnte nicht geladen werden'))}
             />
           );
         }
@@ -279,7 +279,7 @@ export function ContentPreview({
             previewUrl={previewUrl} 
             fileName={fileName} 
             mimeType={mimeType}
-            onError={() => setError(t('contentPreview.previewNotSupportedForThis'))}
+            onError={() => setError(t('Vorschau wird für dieses Format nicht unterstützt'))}
           />
         );
       
diff --git a/src/components/ContentPreview/UrlContentPreview.tsx b/src/components/ContentPreview/UrlContentPreview.tsx
index 29cf09b..45e1fe3 100644
--- a/src/components/ContentPreview/UrlContentPreview.tsx
+++ b/src/components/ContentPreview/UrlContentPreview.tsx
@@ -79,7 +79,7 @@ export function UrlContentPreview({
     }
     // If PDF.js also fails, show error
     setIsLoading(false);
-    setError(t('urlContentPreview.failedToLoadPdfThis'));
+    setError(t('Fehler beim Laden des PDFs'));
     setShowPdfAnyway(true);
   };
 
@@ -111,7 +111,7 @@ export function UrlContentPreview({
         } else if (isLoading && !hasLoaded && usePdfJs) {
           // PDF.js also failed, show error
           setShowPdfAnyway(true);
-          setError(t('urlContentPreview.pdfLaedtLangsamBitteVerwenden'));
+          setError(t('PDF lädt langsam, bitte verwenden'));
           setIsLoading(false);
         }
       }, QUICK_TIMEOUT);
@@ -129,7 +129,7 @@ export function UrlContentPreview({
       try {
         new URL(url);
       } catch (e) {
-        setError(t('urlContentPreview.invalidUrl'));
+        setError(t('Ungültige URL'));
         setIsLoading(false);
       }
     }
@@ -314,7 +314,7 @@ export function UrlContentPreview({
         <div className={styles.unsupportedContainer}>
           <div className={styles.unsupportedIcon}>📄</div>
           <div className={styles.fileName}>{fileName}</div>
-          <p>{t('urlContentPreview.previewNotSupportedForThis')}</p>
+          <p>{t('Vorschau wird hierfür nicht unterstützt')}</p>
           <button onClick={handleDownload} className={styles.retryButton}>
             Download File
           </button>
diff --git a/src/components/ContentPreview/renderers/JsonRenderer.tsx b/src/components/ContentPreview/renderers/JsonRenderer.tsx
index 13dcde2..e268756 100644
--- a/src/components/ContentPreview/renderers/JsonRenderer.tsx
+++ b/src/components/ContentPreview/renderers/JsonRenderer.tsx
@@ -339,7 +339,7 @@ export function JsonRenderer({ previewContent, fileName }: JsonRendererProps) {
                         ) : (
                           typeof data.values[index] === 'object' && data.values[index] !== null && 'keys' in data.values[index] ? 
                             renderTable(data.values[index], level + 1, rowPath) : 
-                            <span className={styles.jsonValue}>{t('jsonRenderer.errorInvalidNestedData')}</span>
+                            <span className={styles.jsonValue}>{t('Fehler: Ungültige verschachtelte Daten')}</span>
                         )
                       )}
                     </div>
diff --git a/src/components/ContentPreview/renderers/PdfJsRenderer.tsx b/src/components/ContentPreview/renderers/PdfJsRenderer.tsx
index 5d783ce..fea4d48 100644
--- a/src/components/ContentPreview/renderers/PdfJsRenderer.tsx
+++ b/src/components/ContentPreview/renderers/PdfJsRenderer.tsx
@@ -141,7 +141,7 @@ export function PdfJsRenderer({
     return (
       <div className={styles.loadingContainer}>
         <div className={styles.spinner}></div>
-        <p>{t('pdfJsRenderer.pdfWirdGeladen')}</p>
+        <p>{t('PDF wird geladen')}</p>
       </div>
     );
   }
diff --git a/src/components/ContentPreview/renderers/TextRenderer.tsx b/src/components/ContentPreview/renderers/TextRenderer.tsx
index 6099252..f1876a3 100644
--- a/src/components/ContentPreview/renderers/TextRenderer.tsx
+++ b/src/components/ContentPreview/renderers/TextRenderer.tsx
@@ -20,7 +20,7 @@ export function TextRenderer({
     return (
       <div className={styles.textContainer}>
         <div className={styles.textHeader}>
-          <span className={styles.textTitle}>{t('textRenderer.textPreview')}</span>
+          <span className={styles.textTitle}>{t('Textvorschau')}</span>
         </div>
         <pre className={styles.textPreview}>
           <code className={styles.textCode}>
diff --git a/src/components/FlowEditor/editor/Automation2FlowEditor.tsx b/src/components/FlowEditor/editor/Automation2FlowEditor.tsx
index ea51ee0..b9a6474 100644
--- a/src/components/FlowEditor/editor/Automation2FlowEditor.tsx
+++ b/src/components/FlowEditor/editor/Automation2FlowEditor.tsx
@@ -237,7 +237,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
         setExecuteResult({ success: true } as ExecuteGraphResponse);
       } else {
         const label = await promptInput('Workflow-Name:', {
-          title: t('automation2FlowEditor.saveWorkflow'),
+          title: t('Workflow speichern'),
           defaultValue: 'Neuer Workflow',
           placeholder: 'Name des Workflows',
         });
@@ -595,7 +595,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
           </div>
           <div className={styles.loading}>
             <FaSpinner className={styles.spinner} style={{ marginBottom: '0.5rem' }} />
-            <p>{t('automation2FlowEditor.ladeNodetypen')}</p>
+            <p>{t('Lade Nodetypen…')}</p>
           </div>
         </div>
       );
diff --git a/src/components/FlowEditor/editor/CanvasHeader.tsx b/src/components/FlowEditor/editor/CanvasHeader.tsx
index c31b9a4..9696106 100644
--- a/src/components/FlowEditor/editor/CanvasHeader.tsx
+++ b/src/components/FlowEditor/editor/CanvasHeader.tsx
@@ -38,9 +38,9 @@ interface CanvasHeaderProps {
 
 function _getStatusBadge(t: (key: string) => string): Record<string, { label: string; color: string }> {
   return {
-    draft: { label: t('canvasHeader.entwurf'), color: 'var(--warning-color, #ffc107)' },
-    published: { label: t('canvasHeader.veroeffentlicht'), color: 'var(--success-color, #28a745)' },
-    archived: { label: t('canvasHeader.archiviert'), color: 'var(--text-secondary, #666)' },
+    draft: { label: t('Entwurf'), color: 'var(--warning-color, #ffc107)' },
+    published: { label: t('Veröffentlicht'), color: 'var(--success-color, #28a745)' },
+    archived: { label: t('Archiviert'), color: 'var(--text-secondary, #666)' },
   };
 }
 
@@ -153,7 +153,7 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
           <button
             type="button"
             className={styles.canvasGearBtn}
-            title={t('canvasHeader.workflowkonfigurationEinstiegStarts')}
+            title={t('Workflowkonfiguration Einstieg/Starts')}
             aria-label="Workflow-Konfiguration"
             onClick={onWorkflowSettings}
           >
@@ -172,7 +172,7 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
               className={styles.retryButton}
               onClick={() => setNewMenuOpen((p) => !p)}
               style={{ borderTopLeftRadius: 0, borderBottomLeftRadius: 0, paddingLeft: 4, paddingRight: 6, borderLeft: '1px solid rgba(0,0,0,0.15)' }}
-              title={t('canvasHeader.neuAusVorlage')}
+              title={t('Neu aus Vorlage')}
             >
               <FaCaretDown style={{ fontSize: '0.7rem' }} />
             </button>
@@ -216,9 +216,9 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
               className={styles.retryButton}
               onClick={() => setTemplateMenuOpen((p) => !p)}
               disabled={templateSaving}
-              title={t('canvasHeader.alsVorlageSpeichern')}
+              title={t('Als Vorlage speichern')}
             >
-              {templateSaving ? <FaSpinner className={styles.spinner} /> : <><FaBookmark style={{ marginRight: 4 }} />{t('canvasHeader.alsVorlage')}</>}
+              {templateSaving ? <FaSpinner className={styles.spinner} /> : <><FaBookmark style={{ marginRight: 4 }} />{t('Als Vorlage')}</>}
             </button>
             {templateMenuOpen && (
               <div style={{ position: 'absolute', top: '100%', left: 0, zIndex: 100, background: 'var(--bg-primary, #fff)', border: '1px solid var(--border-color, #e0e0e0)', borderRadius: 6, boxShadow: '0 4px 12px rgba(0,0,0,0.15)', minWidth: 180, marginTop: 4 }}>
@@ -244,7 +244,7 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
           }}
           style={{ padding: '0.4rem', minWidth: 180 }}
         >
-          <option value="">{t('canvasHeader.workflowLaden')}</option>
+          <option value="">{t('Workflow laden')}</option>
           {workflows.map((w) => (
             <option key={w.id} value={w.id}>
               {w.label}
@@ -270,7 +270,7 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
           )}
         </button>
         {onToggleChat && (
-          <button type="button" className={styles.retryButton} onClick={onToggleChat} title={t('canvasHeader.workspacepanelChatsDateienQuellen')}>
+          <button type="button" className={styles.retryButton} onClick={onToggleChat} title={t('Workspace-Panel: Chats, Dateien, Quellen')}>
             <FaDatabase style={{ marginRight: '0.4rem' }} />
             Workspace
           </button>
@@ -287,7 +287,7 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
             style={{ padding: '0.3rem', minWidth: 140, fontSize: '0.85rem' }}
             disabled={versionLoading}
           >
-            <option value="">{t('canvasHeader.aktuelle')}</option>
+            <option value="">{t('Aktuelle')}</option>
             {versions.map((v) => (
               <option key={v.id} value={v.id}>
                 v{v.versionNumber} ({statusBadge[v.status]?.label ?? v.status})
@@ -312,7 +312,7 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
               className={styles.retryButton}
               onClick={() => onPublishVersion(currentVersion.id)}
               disabled={versionLoading}
-              title={t('canvasHeader.versionVeroeffentlichen')}
+              title={t('Version veröffentlichen')}
               style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
             >
               <FaCloudUploadAlt style={{ marginRight: 4 }} />
@@ -325,7 +325,7 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
               className={styles.retryButton}
               onClick={() => onUnpublishVersion(currentVersion.id)}
               disabled={versionLoading}
-              title={t('canvasHeader.veroeffentlichungZuruecknehmen')}
+              title={t('Veröffentlichung zurücknehmen')}
               style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
             >
               <FaCloudDownloadAlt style={{ marginRight: 4 }} />
@@ -338,7 +338,7 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
               className={styles.retryButton}
               onClick={() => onArchiveVersion(currentVersion.id)}
               disabled={versionLoading}
-              title={t('canvasHeader.versionArchivieren')}
+              title={t('Version archivieren')}
               style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
             >
               <FaArchive style={{ marginRight: 4 }} />
@@ -351,7 +351,7 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
               className={styles.retryButton}
               onClick={onCreateDraft}
               disabled={versionLoading}
-              title={t('canvasHeader.neuenEntwurfErstellen')}
+              title={t('Neuen Entwurf erstellen')}
               style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
             >
               + Entwurf
@@ -381,10 +381,10 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
           }}
         >
           {executeResult.success ? (
-            <>{t('canvasHeader.ausfuehrungAbgeschlossen')}</>
+            <>{t('Ausführung abgeschlossen')}</>
           ) : (executeResult as { paused?: boolean }).paused ? (
             <>
-              ⏸ Workflow pausiert. Öffne <strong>{t('canvasHeader.workflowsTasks')}</strong> in der Sidebar, um den
+              ⏸ Workflow pausiert. Öffne <strong>{t('Workflows/Tasks')}</strong> in der Sidebar, um den
               Task zu bearbeiten.
             </>
           ) : (
diff --git a/src/components/FlowEditor/editor/EditorChatPanel.tsx b/src/components/FlowEditor/editor/EditorChatPanel.tsx
index 6e29f11..c6f0498 100644
--- a/src/components/FlowEditor/editor/EditorChatPanel.tsx
+++ b/src/components/FlowEditor/editor/EditorChatPanel.tsx
@@ -189,7 +189,7 @@ export const EditorChatPanel: React.FC<EditorChatPanelProps> = ({ instanceId,
       <ChatMessageList
         messages={messages}
         isProcessing={loading}
-        emptyMessage={t('editorChatPanel.describeWhatYouWantTo')}
+        emptyMessage={t('Beschreiben Sie, was Sie tun möchten')}
       />
 
       {/* Pending files (from UDB drag/click) */}
@@ -279,7 +279,7 @@ export const EditorChatPanel: React.FC<EditorChatPanelProps> = ({ instanceId,
           value={prompt}
           onChange={e => setPrompt(e.target.value)}
           onKeyDown={_handleKeyDown}
-          placeholder={workflowId ? t('editorChatPanel.describeAChange') : t('editorChatPanel.saveWorkflowFirst')}
+          placeholder={workflowId ? t('Beschreiben Sie eine Änderung') : t('Speichern Sie zuerst den Workflow')}
           disabled={!workflowId || loading}
           style={{
             flex: 1, minHeight: 36, maxHeight: 100, resize: 'vertical',
@@ -296,7 +296,7 @@ export const EditorChatPanel: React.FC<EditorChatPanelProps> = ({ instanceId,
             <button
               onClick={() => setShowSourcePicker(prev => !prev)}
               disabled={loading || !workflowId}
-              title={t('editorChatPanel.datenquellenAnhaengen')}
+              title={t('Datenquellen anhängen')}
               style={{
                 width: 36, height: 36, borderRadius: 8,
                 border: '1px solid var(--border-color, #ddd)',
@@ -401,7 +401,7 @@ export const EditorChatPanel: React.FC<EditorChatPanelProps> = ({ instanceId,
             background: prompt.trim() && workflowId ? 'var(--primary-color, #F25843)' : '#ccc',
             color: '#fff', cursor: prompt.trim() && workflowId ? 'pointer' : 'default',
             fontWeight: 600, fontSize: 12,
-          }}>{t('editorChatPanel.send')}</button>
+          }}>{t('Senden')}</button>
         )}
       </div>
     </div>
diff --git a/src/components/FlowEditor/editor/FlowCanvas.tsx b/src/components/FlowEditor/editor/FlowCanvas.tsx
index 469706f..2c55869 100644
--- a/src/components/FlowEditor/editor/FlowCanvas.tsx
+++ b/src/components/FlowEditor/editor/FlowCanvas.tsx
@@ -642,7 +642,7 @@ export const FlowCanvas: React.FC<FlowCanvasProps> = ({ nodes,
               style={{ cursor: 'pointer' }}
               role="button"
               tabIndex={-1}
-              aria-label={t('flowCanvas.verbindungAuswaehlenEntfZumLoeschen')}
+              aria-label={t('Verbindung auswählen, Entf zum Löschen')}
             >
               <path
                 d={pathD}
@@ -661,7 +661,7 @@ export const FlowCanvas: React.FC<FlowCanvasProps> = ({ nodes,
                 pointerEvents="none"
               />
               {isWarning && !isSelected && (
-                <title>{t('flowCanvas.typeMismatchWarningOutputType')}</title>
+                <title>{t('Typeninkompatibilität: Ausgabetyp')}</title>
               )}
             </g>
           );
@@ -760,8 +760,8 @@ export const FlowCanvas: React.FC<FlowCanvasProps> = ({ nodes,
                       outputLabel ??
                       (selectedConnectionId && !isOutput
                         ? used
-                          ? t('flowCanvas.aktuellesZielKlickenZumAbwaehlen')
-                          : t('flowCanvas.klickenZumUmleiten')
+                          ? t('Aktuelles Ziel klicken, um abzuwählen')
+                          : t('Klicken zum Umleiten')
                         : undefined)
                     }
                   />
@@ -840,7 +840,7 @@ export const FlowCanvas: React.FC<FlowCanvasProps> = ({ nodes,
       )}
       {nodes.length === 0 && (
         <div className={styles.canvasPlaceholder}>
-          <p>{t('flowCanvas.nodesAusDerListeLinks')}</p>
+          <p>{t('Nodes aus der Liste links')}</p>
         </div>
       )}
       </div>
diff --git a/src/components/FlowEditor/editor/NodeConfigPanel.tsx b/src/components/FlowEditor/editor/NodeConfigPanel.tsx
index 28fd6f4..0bbcec9 100644
--- a/src/components/FlowEditor/editor/NodeConfigPanel.tsx
+++ b/src/components/FlowEditor/editor/NodeConfigPanel.tsx
@@ -82,13 +82,13 @@ export const NodeConfigPanel: React.FC<NodeConfigPanelProps> = ({ node,
     <div className={styles.nodeConfigPanel}>
       {showNameField && (
         <div className={styles.nodeConfigNameRow}>
-          <label htmlFor="node-config-name">{t('nodeConfigPanel.bezeichnung')}</label>
+          <label htmlFor="node-config-name">{t('Bezeichnung')}</label>
           <input
             id="node-config-name"
             type="text"
             value={node.title ?? ''}
             onChange={(e) => onNodeUpdate(node.id, { title: e.target.value })}
-            placeholder={t('nodeConfigPanel.zbKundenformularPruefenLand')}
+            placeholder={t('z.B. Kundenformular prüfen, Land')}
           />
           <p className={styles.nodeConfigNameHint}>
             Wird im Data Picker angezeigt, um diesen Node zu identifizieren.
diff --git a/src/components/FlowEditor/editor/NodeSidebar.tsx b/src/components/FlowEditor/editor/NodeSidebar.tsx
index 4797bcd..2e248a3 100644
--- a/src/components/FlowEditor/editor/NodeSidebar.tsx
+++ b/src/components/FlowEditor/editor/NodeSidebar.tsx
@@ -88,7 +88,7 @@ export const NodeSidebar: React.FC<NodeSidebarProps> = ({ nodeTypes,
         <input
           type="text"
           className={styles.sidebarSearch}
-          placeholder={t('nodeSidebar.nodesDurchsuchen')}
+          placeholder={t('Nodes durchsuchen')}
           value={filter}
           onChange={(e) => onFilterChange(e.target.value)}
         />
diff --git a/src/components/FlowEditor/editor/RunTracingPanel.tsx b/src/components/FlowEditor/editor/RunTracingPanel.tsx
index 1710bb9..254bdf6 100644
--- a/src/components/FlowEditor/editor/RunTracingPanel.tsx
+++ b/src/components/FlowEditor/editor/RunTracingPanel.tsx
@@ -183,7 +183,7 @@ export const RunTracingPanel: React.FC<RunTracingPanelProps> = ({
         Run Steps {loading && <span style={{ fontWeight: 400, fontSize: '12px', color: '#888' }}>(loading...)</span>}
       </div>
       {steps.length === 0 && !loading && (
-        <div style={{ color: 'var(--text-secondary, #888)', fontSize: '13px' }}>{t('runTracingPanel.noStepsRecordedYet')}</div>
+        <div style={{ color: 'var(--text-secondary, #888)', fontSize: '13px' }}>{t('Noch keine Schritte aufgezeichnet')}</div>
       )}
       {steps.map((step: any) => {
         const startStr = _formatTimestamp(step.startedAt);
@@ -222,7 +222,7 @@ export const RunTracingPanel: React.FC<RunTracingPanelProps> = ({
               </span>
               <span style={{ display: 'flex', gap: '8px', alignItems: 'center' }}>
                 {step.retryCount > 0 && (
-                  <span style={{ color: '#f0ad4e', fontSize: '11px' }} title={t('runTracingPanel.retryCount')}>
+                  <span style={{ color: '#f0ad4e', fontSize: '11px' }} title={t('Wiederholungsanzahl')}>
                     {step.retryCount}x retry
                   </span>
                 )}
diff --git a/src/components/FlowEditor/editor/WorkflowConfigurationModal.tsx b/src/components/FlowEditor/editor/WorkflowConfigurationModal.tsx
index 2c137e8..d77ebb3 100644
--- a/src/components/FlowEditor/editor/WorkflowConfigurationModal.tsx
+++ b/src/components/FlowEditor/editor/WorkflowConfigurationModal.tsx
@@ -15,10 +15,10 @@ import { useLanguage } from '../../../providers/language/LanguageContext';
 /** Vier Einstiege; bei „Immer aktiv“ folgt später die Listener-Konfiguration (E-Mail, Webhook, …). */
 function _getKindOptions(t: (key: string) => string): { value: string; label: string }[] {
   return [
-    { value: 'manual', label: t('workflowConfigurationModal.manuellerTrigger') },
-    { value: 'form', label: t('workflowConfigurationModal.formular') },
-    { value: 'schedule', label: t('workflowConfigurationModal.zeitplan') },
-    { value: 'always_on', label: t('workflowConfigurationModal.immerAktiv') },
+    { value: 'manual', label: t('Manueller Trigger') },
+    { value: 'form', label: t('Formular') },
+    { value: 'schedule', label: t('Zeitplan') },
+    { value: 'always_on', label: t('Immer aktiv') },
   ];
 }
 
@@ -89,7 +89,7 @@ export const WorkflowConfigurationModal: React.FC<WorkflowConfigurationModalProp
             className={styles.workflowModalInput}
             value={titleDe}
             onChange={(e) => setTitleDe(e.target.value)}
-            placeholder={t('workflowConfigurationModal.zBAngebotAnlegen')}
+            placeholder={t('z.B. Angebot anlegen')}
           />
 
           <div className={styles.workflowModalRadioGroup} role="radiogroup" aria-label="Einstiegsart">
diff --git a/src/components/FlowEditor/nodes/form/FormNodeConfig.tsx b/src/components/FlowEditor/nodes/form/FormNodeConfig.tsx
index eb071e9..8d8c3ae 100644
--- a/src/components/FlowEditor/nodes/form/FormNodeConfig.tsx
+++ b/src/components/FlowEditor/nodes/form/FormNodeConfig.tsx
@@ -76,7 +76,7 @@ export const FormNodeConfig: React.FC<NodeConfigRendererProps> = ({ params,
             <div className={styles.formFieldRowHeader}>
               <span
                 className={styles.formFieldDragHandle}
-                title={t('formNodeConfig.zumVerschiebenZiehen')}
+                title={t('Zum Verschieben ziehen')}
                 draggable
                 onDragStart={(e) => {
                   e.dataTransfer.setData('text/plain', String(i));
@@ -133,8 +133,8 @@ export const FormNodeConfig: React.FC<NodeConfigRendererProps> = ({ params,
                 <option value="number">Number</option>
                 <option value="date">Date</option>
                 <option value="boolean">Checkbox</option>
-                <option value="clickup_tasks">{t('formNodeConfig.clickupaufgabeReferenz')}</option>
-                <option value="clickup_status">{t('formNodeConfig.clickupstatusListe')}</option>
+                <option value="clickup_tasks">{t('ClickUp-Aufgabe Referenz')}</option>
+                <option value="clickup_status">{t('ClickUp-Status Liste')}</option>
               </select>
               <label className={styles.formFieldRequiredLabel}>
                 <input
@@ -151,7 +151,7 @@ export const FormNodeConfig: React.FC<NodeConfigRendererProps> = ({ params,
               <button
                 type="button"
                 onClick={() => removeField(i)}
-                title={t('formNodeConfig.feldEntfernen')}
+                title={t('Feld entfernen')}
                 className={styles.formFieldRemoveButton}
               >
                 <FaTimes />
@@ -198,7 +198,7 @@ export const FormNodeConfig: React.FC<NodeConfigRendererProps> = ({ params,
                   Listen-ID (verknüpfte Liste / Ziel-Liste)
                 </label>
                 <input
-                  placeholder={t('formNodeConfig.zBAusClickupurlList123456789')}
+                  placeholder={t('z.B. aus ClickUp-URL: list/123456789')}
                   value={f.clickupListId ?? ''}
                   onChange={(e) => {
                     const next = [...fields];
diff --git a/src/components/FlowEditor/nodes/frontendTypeRenderers/index.tsx b/src/components/FlowEditor/nodes/frontendTypeRenderers/index.tsx
index c57223a..d54173e 100644
--- a/src/components/FlowEditor/nodes/frontendTypeRenderers/index.tsx
+++ b/src/components/FlowEditor/nodes/frontendTypeRenderers/index.tsx
@@ -170,7 +170,7 @@ const ConnectionPicker: React.FC<FieldRendererProps> = ({ param, value, onChange
         onChange={(e) => onChange(e.target.value)}
         style={{ width: '100%', padding: '4px 8px', borderRadius: 4, border: '1px solid #ccc' }}
       >
-        <option value="">{t('index.selectConnection')}</option>
+        <option value="">{t('Verbindung wählen')}</option>
         {connections.map((c) => (
           <option key={c.id} value={c.id}>{c.label}</option>
         ))}
@@ -215,16 +215,16 @@ const CaseListEditor: React.FC<FieldRendererProps> = ({ param, value, onChange }
         <div key={i} style={{ display: 'flex', gap: 4, marginBottom: 4 }}>
           <select value={String(c.operator || 'eq')} onChange={(e) => updateCase(i, 'operator', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }}>
             <option value="eq">equals</option>
-            <option value="neq">{t('index.notEquals')}</option>
+            <option value="neq">{t('ungleich')}</option>
             <option value="contains">contains</option>
-            <option value="gt">{t('index.greaterThan')}</option>
-            <option value="lt">{t('index.lessThan')}</option>
+            <option value="gt">{t('größer als')}</option>
+            <option value="lt">{t('kleiner als')}</option>
           </select>
           <input type="text" value={String(c.value ?? '')} onChange={(e) => updateCase(i, 'value', e.target.value)} style={{ flex: 2, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }} />
           <button onClick={() => removeCase(i)} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer' }}>×</button>
         </div>
       ))}
-      <button onClick={addCase} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', fontSize: 12 }}>{t('index.addCase')}</button>
+      <button onClick={addCase} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', fontSize: 12 }}>{t('Fall hinzufügen')}</button>
     </div>
   );
 };
@@ -260,7 +260,7 @@ const FieldBuilderEditor: React.FC<FieldRendererProps> = ({ param, value, onChan
           <button onClick={() => removeField(i)} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer' }}>×</button>
         </div>
       ))}
-      <button onClick={addField} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', fontSize: 12 }}>{t('index.addField')}</button>
+      <button onClick={addField} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', fontSize: 12 }}>{t('Feld hinzufügen')}</button>
     </div>
   );
 };
@@ -285,7 +285,7 @@ const KeyValueRowsEditor: React.FC<FieldRendererProps> = ({ param, value, onChan
           <button onClick={() => removeRow(i)} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer' }}>×</button>
         </div>
       ))}
-      <button onClick={addRow} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', fontSize: 12 }}>{t('index.addRow')}</button>
+      <button onClick={addRow} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', fontSize: 12 }}>{t('Zeile hinzufügen')}</button>
     </div>
   );
 };
@@ -302,7 +302,7 @@ const CronBuilder: React.FC<FieldRendererProps> = ({ param, value, onChange }) =
         placeholder={t('index.5')}
         style={{ width: '100%', padding: '4px 8px', borderRadius: 4, border: '1px solid #ccc', fontFamily: 'monospace' }}
       />
-      <p style={{ fontSize: 10, color: '#888', margin: '2px 0 0' }}>{t('index.cronMinHourDayMonth')}</p>
+      <p style={{ fontSize: 10, color: '#888', margin: '2px 0 0' }}>{t('Cron: Min Stunde Tag Monat')}</p>
     </div>
   );
 };
@@ -317,14 +317,14 @@ const ConditionBuilder: React.FC<FieldRendererProps> = ({ param, value, onChange
       <div style={{ display: 'flex', gap: 4 }}>
         <select value={String(cond.operator ?? 'eq')} onChange={(e) => update('operator', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }}>
           <option value="eq">equals</option>
-          <option value="neq">{t('index.notEquals')}</option>
-          <option value="gt">{t('index.greaterThan')}</option>
-          <option value="lt">{t('index.lessThan')}</option>
+          <option value="neq">{t('ungleich')}</option>
+          <option value="gt">{t('größer als')}</option>
+          <option value="lt">{t('kleiner als')}</option>
           <option value="contains">contains</option>
-          <option value="empty">{t('index.isEmpty')}</option>
-          <option value="not_empty">{t('index.isNotEmpty')}</option>
-          <option value="is_true">{t('index.isTrue')}</option>
-          <option value="is_false">{t('index.isFalse')}</option>
+          <option value="empty">{t('ist leer')}</option>
+          <option value="not_empty">{t('ist nicht leer')}</option>
+          <option value="is_true">{t('ist wahr')}</option>
+          <option value="is_false">{t('ist falsch')}</option>
         </select>
         <input type="text" placeholder="Value" value={String(cond.value ?? '')} onChange={(e) => update('value', e.target.value)} style={{ flex: 2, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }} />
       </div>
@@ -347,13 +347,13 @@ const MappingTableEditor: React.FC<FieldRendererProps> = ({ param, value, onChan
       <label style={{ display: 'block', fontSize: 12, marginBottom: 2 }}>{param.description || param.name}</label>
       {mappings.map((m: Record<string, unknown>, i: number) => (
         <div key={i} style={{ display: 'flex', gap: 4, marginBottom: 4 }}>
-          <input type="text" placeholder={t('index.sourceField')} value={String(m.sourceField ?? '')} onChange={(e) => updateMapping(i, 'sourceField', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }} />
+          <input type="text" placeholder={t('Quellfeld')} value={String(m.sourceField ?? '')} onChange={(e) => updateMapping(i, 'sourceField', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }} />
           <span style={{ alignSelf: 'center' }}>→</span>
-          <input type="text" placeholder={t('index.outputField')} value={String(m.outputField ?? '')} onChange={(e) => updateMapping(i, 'outputField', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }} />
+          <input type="text" placeholder={t('Ausgabefeld')} value={String(m.outputField ?? '')} onChange={(e) => updateMapping(i, 'outputField', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }} />
           <button onClick={() => removeMapping(i)} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer' }}>×</button>
         </div>
       ))}
-      <button onClick={addMapping} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', fontSize: 12 }}>{t('index.addMapping')}</button>
+      <button onClick={addMapping} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', fontSize: 12 }}>{t('Zuordnung hinzufügen')}</button>
     </div>
   );
 };
@@ -369,13 +369,13 @@ const FilterExpressionEditor: React.FC<FieldRendererProps> = ({ param, value, on
         <input type="text" placeholder="Field" value={String(cond.field ?? '')} onChange={(e) => update('field', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }} />
         <select value={String(cond.operator ?? 'eq')} onChange={(e) => update('operator', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }}>
           <option value="eq">equals</option>
-          <option value="neq">{t('index.notEquals')}</option>
+          <option value="neq">{t('ungleich')}</option>
           <option value="contains">contains</option>
-          <option value="startsWith">{t('index.startsWith')}</option>
-          <option value="isEmpty">{t('index.isEmpty')}</option>
-          <option value="isNotEmpty">{t('index.isNotEmpty')}</option>
-          <option value="gt">{t('index.greaterThan')}</option>
-          <option value="lt">{t('index.lessThan')}</option>
+          <option value="startsWith">{t('beginnt mit')}</option>
+          <option value="isEmpty">{t('ist leer')}</option>
+          <option value="isNotEmpty">{t('ist nicht leer')}</option>
+          <option value="gt">{t('größer als')}</option>
+          <option value="lt">{t('kleiner als')}</option>
         </select>
         <input type="text" placeholder="Value" value={String(cond.value ?? '')} onChange={(e) => update('value', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }} />
       </div>
diff --git a/src/components/FlowEditor/nodes/ifElse/IfElseNodeConfig.tsx b/src/components/FlowEditor/nodes/ifElse/IfElseNodeConfig.tsx
index 46620cc..a19d1fd 100644
--- a/src/components/FlowEditor/nodes/ifElse/IfElseNodeConfig.tsx
+++ b/src/components/FlowEditor/nodes/ifElse/IfElseNodeConfig.tsx
@@ -100,7 +100,7 @@ export const IfElseNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, up
     <div className={styles.ifElseConditionEditor}>
       <div className={styles.ifElseConditionRow}>
         <label>Datenquelle</label>
-        <RefSourceSelect value={ref} onChange={handleRefChange} placeholder={t('ifElseNodeConfig.formularfeldWaehlen')} />
+        <RefSourceSelect value={ref} onChange={handleRefChange} placeholder={t('Formularfeld wählen')} />
       </div>
       <div className={styles.ifElseConditionRow}>
         <label>Vergleich</label>
@@ -120,7 +120,7 @@ export const IfElseNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, up
               value={String(value ?? '')}
               onChange={(e) => handleValueChange(e.target.value)}
             >
-              <option value="">{t('ifElseNodeConfig.mimetypeWaehlen')}</option>
+              <option value="">{t('MIME-Typ wählen')}</option>
               {mimeTypeOptions.map((o) => (
                 <option key={o.value} value={o.value}>
                   {o.label} ({o.value})
@@ -142,8 +142,8 @@ export const IfElseNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, up
                   : fieldType === 'date'
                     ? 'TT.MM.JJJJ'
                     : isMimeTypeRef
-                      ? t('ifElseNodeConfig.zbApplicationpdf')
-                      : t('ifElseNodeConfig.zbCh')
+                      ? t('z.B. application/pdf')
+                      : t('z.B. ch')
               }
             />
           )}
diff --git a/src/components/FlowEditor/nodes/shared/DataPicker.tsx b/src/components/FlowEditor/nodes/shared/DataPicker.tsx
index 2d132d0..2d9c790 100644
--- a/src/components/FlowEditor/nodes/shared/DataPicker.tsx
+++ b/src/components/FlowEditor/nodes/shared/DataPicker.tsx
@@ -145,8 +145,8 @@ export const DataPicker: React.FC<DataPickerProps> = ({ open,
     <div className={styles.dataPickerOverlay} onClick={onClose}>
       <div className={styles.dataPickerModal} onClick={(e) => e.stopPropagation()}>
         <div className={styles.dataPickerHeader}>
-          <h4 className={styles.dataPickerTitle}>{t('dataPicker.datenquelleWaehlen')}</h4>
-          <button type="button" className={styles.dataPickerClose} onClick={onClose} aria-label={t('dataPicker.schliessen')}>
+          <h4 className={styles.dataPickerTitle}>{t('Datenquelle wählen')}</h4>
+          <button type="button" className={styles.dataPickerClose} onClick={onClose} aria-label={t('Schließen')}>
             ×
           </button>
         </div>
@@ -187,7 +187,7 @@ export const DataPicker: React.FC<DataPickerProps> = ({ open,
               return node?.type !== 'trigger.manual';
             });
             if (filteredIds.length === 0 && Object.keys(systemVars).length === 0) {
-              return <p className={styles.dataPickerEmpty}>{t('dataPicker.keineVorherigenNodesVerfuegbar')}</p>;
+              return <p className={styles.dataPickerEmpty}>{t('Keine vorherigen Nodes verfügbar')}</p>;
             }
             return filteredIds.map((nodeId) => {
               const node = nodes.find((n) => n.id === nodeId);
diff --git a/src/components/FlowEditor/nodes/shared/DynamicValueField.tsx b/src/components/FlowEditor/nodes/shared/DynamicValueField.tsx
index 4636b91..03c7819 100644
--- a/src/components/FlowEditor/nodes/shared/DynamicValueField.tsx
+++ b/src/components/FlowEditor/nodes/shared/DynamicValueField.tsx
@@ -58,7 +58,7 @@ export const DynamicValueField: React.FC<DynamicValueFieldProps> = ({ paramKey,
     return (
       <div className={styles.dynamicValueField}>
         <label>{label}</label>
-        <p className={styles.dynamicValueEmptyHint}>{t('dynamicValueField.keineVorherigenNodesVerfuegbar')}</p>
+        <p className={styles.dynamicValueEmptyHint}>{t('Keine vorherigen Nodes verfügbar')}</p>
       </div>
     );
   }
diff --git a/src/components/FlowEditor/nodes/shared/HybridStaticRefField.tsx b/src/components/FlowEditor/nodes/shared/HybridStaticRefField.tsx
index 2d3f1c7..0fdd5c6 100644
--- a/src/components/FlowEditor/nodes/shared/HybridStaticRefField.tsx
+++ b/src/components/FlowEditor/nodes/shared/HybridStaticRefField.tsx
@@ -85,7 +85,7 @@ export const HybridStaticRefField: React.FC<HybridStaticRefFieldProps> = ({ labe
           <StatischKontextSelect
             value={value}
             onChange={onChange}
-            placeholder={t('hybridStaticRefField.quelleWaehlen')}
+            placeholder={t('Quelle wählen')}
             pathPickMode={pathPickMode}
           />
         </div>
diff --git a/src/components/FlowEditor/nodes/shared/LoopItemsSelect.tsx b/src/components/FlowEditor/nodes/shared/LoopItemsSelect.tsx
index e8cb8a2..cba30ea 100644
--- a/src/components/FlowEditor/nodes/shared/LoopItemsSelect.tsx
+++ b/src/components/FlowEditor/nodes/shared/LoopItemsSelect.tsx
@@ -184,7 +184,7 @@ export const LoopItemsSelect: React.FC<LoopItemsSelectProps> = ({ value,
 
   return (
     <div className={styles.ifElseConditionRow}>
-      <label>{t('loopItemsSelect.datenquelleFuerIteration')}</label>
+      <label>{t('Datenquelle für Iteration')}</label>
       <select
         value={currentValue}
         onChange={(e) => {
diff --git a/src/components/FlowEditor/nodes/start/FormStartNodeConfig.tsx b/src/components/FlowEditor/nodes/start/FormStartNodeConfig.tsx
index 68884f9..97c23b3 100644
--- a/src/components/FlowEditor/nodes/start/FormStartNodeConfig.tsx
+++ b/src/components/FlowEditor/nodes/start/FormStartNodeConfig.tsx
@@ -19,7 +19,7 @@ const FORM_FIELD_TYPES = ['text', 'number', 'email', 'date', 'boolean', 'clickup
 
 function _parseFields(params: Record<string, unknown>, t: (key: string) => string): FormField[] {
   const raw = params.formFields;
-  if (!Array.isArray(raw)) return [{ name: 'field1', label: t('formStartNodeConfig.field1'), type: 'text' }];
+  if (!Array.isArray(raw)) return [{ name: 'field1', label: t('Feld 1'), type: 'text' }];
   return raw.map((f, i) => {
     if (f && typeof f === 'object' && !Array.isArray(f)) {
       const o = f as Record<string, unknown>;
@@ -62,7 +62,7 @@ export const FormStartNodeConfig: React.FC<NodeConfigRendererProps> = ({ params,
           <div key={idx} className={styles.formFieldRow}>
             <input
               className={styles.startsInput}
-              placeholder={t('formStartNodeConfig.namePayloadkey')}
+              placeholder={t('Name (Payload-Key)')}
               value={f.name}
               onChange={(e) => {
                 const next = [...fields];
@@ -99,7 +99,7 @@ export const FormStartNodeConfig: React.FC<NodeConfigRendererProps> = ({ params,
               <option value="email">E-Mail</option>
               <option value="date">Datum</option>
               <option value="boolean">Ja/Nein</option>
-              <option value="clickup_status">{t('formStartNodeConfig.clickupstatusListe')}</option>
+              <option value="clickup_status">{t('ClickUp-Status Liste')}</option>
             </select>
             <button
               type="button"
@@ -114,7 +114,7 @@ export const FormStartNodeConfig: React.FC<NodeConfigRendererProps> = ({ params,
           type="button"
           className={styles.startsAddBtn}
           onClick={() =>
-            setFields([...fields, { name: `field${fields.length + 1}`, label: t('formStartNodeConfig.newField'), type: 'text' }])
+            setFields([...fields, { name: `field${fields.length + 1}`, label: t('Neues Feld'), type: 'text' }])
           }
         >
           + Feld
diff --git a/src/components/FlowEditor/nodes/start/ScheduleStartNodeConfig.tsx b/src/components/FlowEditor/nodes/start/ScheduleStartNodeConfig.tsx
index 68b18b0..8222794 100644
--- a/src/components/FlowEditor/nodes/start/ScheduleStartNodeConfig.tsx
+++ b/src/components/FlowEditor/nodes/start/ScheduleStartNodeConfig.tsx
@@ -20,11 +20,11 @@ import { useLanguage } from '../../../../providers/language/LanguageContext';
 
 function _getModeOptions(t: (key: string) => string): { value: ScheduleMode; title: string; subtitle: string }[] {
   return [
-    { value: 'daily', title: t('scheduleStartNodeConfig.taeglich'), subtitle: t('scheduleStartNodeConfig.jedenTagZurGleichenZeit') },
-    { value: 'weekdays', title: t('scheduleStartNodeConfig.werktage'), subtitle: t('scheduleStartNodeConfig.montagBisFreitag') },
-    { value: 'weekly', title: t('scheduleStartNodeConfig.bestimmteTage'), subtitle: t('scheduleStartNodeConfig.wochentageAuswaehlen') },
-    { value: 'calendar', title: t('scheduleStartNodeConfig.einAndererZeitraum'), subtitle: t('scheduleStartNodeConfig.monatlichOderJaehrlich') },
-    { value: 'interval', title: t('scheduleStartNodeConfig.intervall'), subtitle: t('scheduleStartNodeConfig.inRegelmaessigenAbstaenden') },
+    { value: 'daily', title: t('Täglich'), subtitle: t('Jeden Tag zur gleichen Zeit') },
+    { value: 'weekdays', title: t('Werktage'), subtitle: t('Montag bis Freitag') },
+    { value: 'weekly', title: t('Bestimmte Tage'), subtitle: t('Wochentage auswählen') },
+    { value: 'calendar', title: t('Ein anderer Zeitraum'), subtitle: t('Monatlich oder jährlich') },
+    { value: 'interval', title: t('Intervall'), subtitle: t('In regelmäßigen Abständen') },
   ];
 }
 
@@ -45,11 +45,11 @@ const MONTH_NAMES_DE = [
 
 function _getIntervalUnits(t: (key: string) => string): { value: IntervalUnit; label: string; title: string }[] {
   return [
-    { value: 'seconds', label: t('scheduleStartNodeConfig.sek'), title: t('scheduleStartNodeConfig.sekunden') },
-    { value: 'minutes', label: t('scheduleStartNodeConfig.min'), title: t('scheduleStartNodeConfig.minuten') },
-    { value: 'hours', label: t('scheduleStartNodeConfig.h'), title: t('scheduleStartNodeConfig.stunden') },
-    { value: 'days', label: t('scheduleStartNodeConfig.d'), title: t('scheduleStartNodeConfig.tage') },
-    { value: 'years', label: t('scheduleStartNodeConfig.a'), title: t('scheduleStartNodeConfig.jahre') },
+    { value: 'seconds', label: t('Sekunde'), title: t('Sekunden') },
+    { value: 'minutes', label: t('Minute'), title: t('Minuten') },
+    { value: 'hours', label: t('Stunde'), title: t('Stunden') },
+    { value: 'days', label: t('Tag'), title: t('Tage') },
+    { value: 'years', label: t('Jahr'), title: t('Jahre') },
   ];
 }
 
@@ -403,7 +403,7 @@ export const ScheduleStartNodeConfig: React.FC<NodeConfigRendererProps> = ({ par
 
                 {o.value === 'interval' && (
                   <div className={styles.scheduleIntervalRow}>
-                    <span className={styles.scheduleFieldLabel}>{t('scheduleStartNodeConfig.alle')}</span>
+                    <span className={styles.scheduleFieldLabel}>{t('Alle')}</span>
                     <input
                       type="number"
                       min={1}
diff --git a/src/components/FlowEditor/nodes/switch/SwitchNodeConfig.tsx b/src/components/FlowEditor/nodes/switch/SwitchNodeConfig.tsx
index 2e5c72e..5098442 100644
--- a/src/components/FlowEditor/nodes/switch/SwitchNodeConfig.tsx
+++ b/src/components/FlowEditor/nodes/switch/SwitchNodeConfig.tsx
@@ -114,7 +114,7 @@ export const SwitchNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, up
           onChange={(e) => handleCaseValueChange(index, e.target.value)}
           className={styles.startsInput}
         >
-          <option value="">{t('switchNodeConfig.mimetypeWaehlen')}</option>
+          <option value="">{t('MIME-Typ wählen')}</option>
           {mimeTypeOptions.map((o) => (
             <option key={o.value} value={o.value}>
               {o.label} ({o.value})
@@ -154,9 +154,9 @@ export const SwitchNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, up
           }}
           className={styles.startsInput}
         >
-          <option value="">{t('switchNodeConfig.waehlen')}</option>
-          <option value="true">{t('switchNodeConfig.jaWahr')}</option>
-          <option value="false">{t('switchNodeConfig.neinFalsch')}</option>
+          <option value="">{t('Wählen')}</option>
+          <option value="true">{t('Ja (true)')}</option>
+          <option value="false">{t('Nein (false)')}</option>
         </select>
       );
     }
@@ -189,24 +189,24 @@ export const SwitchNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, up
         <RefSourceSelect
           value={ref}
           onChange={handleRefChange}
-          placeholder={t('switchNodeConfig.feldZumVergleichenWaehlen')}
+          placeholder={t('Feld zum Vergleich wählen')}
         />
       </div>
 
       {!ref && (
         <div className={styles.ifElseConditionRow}>
-          <label>{t('switchNodeConfig.festerWertFallsKeineReferenz')}</label>
+          <label>{t('Fester Wert (ohne Referenz)')}</label>
           <input
             type="text"
             value={String(staticValue ?? '')}
             onChange={(e) => handleStaticValueChange(e.target.value)}
-            placeholder={t('switchNodeConfig.zbChOder42')}
+            placeholder={t('z. B. CH oder 42')}
           />
         </div>
       )}
 
       <div className={styles.ifElseConditionRow}>
-        <label>{t('switchNodeConfig.faelleReihenfolgeAusgang')}</label>
+        <label>{t('Fälle / Reihenfolge / Ausgabe')}</label>
         <div className={styles.formFieldsList}>
           {cases.map((c, i) => {
             const opDef = operators.find((o) => o.value === c.operator) ?? operators[0];
diff --git a/src/components/FolderTree/FolderTree.tsx b/src/components/FolderTree/FolderTree.tsx
index b9dd3a5..5559831 100644
--- a/src/components/FolderTree/FolderTree.tsx
+++ b/src/components/FolderTree/FolderTree.tsx
@@ -270,7 +270,7 @@ function _FileItem({ file, sel }: { file: FileNode; sel: SelectionCtx }) {
                   </button>
                 )}
                 {sel.selectedFileIds.length > 0 && sel.onDeleteFiles && (
-                  <button className={`${styles.actionBtn} ${styles.danger}`} onClick={_handleDeleteFiles} title={`${sel.selectedFileIds.length} ${t('folderTree.dateienLoeschen')}`}>
+                  <button className={`${styles.actionBtn} ${styles.danger}`} onClick={_handleDeleteFiles} title={`${sel.selectedFileIds.length} ${t('Dateien löschen')}`}>
                     <FaTrash />
                     <span style={{ fontSize: 9, marginLeft: 2, fontWeight: 600 }}>{sel.selectedFileIds.length}</span>
                   </button>
@@ -278,7 +278,7 @@ function _FileItem({ file, sel }: { file: FileNode; sel: SelectionCtx }) {
               </>
             ) : (
               (sel.onDeleteFile || sel.onDeleteFiles) && (
-                <button className={`${styles.actionBtn} ${styles.danger}`} onClick={_handleDeleteSingle} title={t('folderTree.loeschen')}>
+                <button className={`${styles.actionBtn} ${styles.danger}`} onClick={_handleDeleteSingle} title={t('Löschen')}>
                   <FaTrash />
                 </button>
               )
@@ -311,7 +311,7 @@ function _FileItem({ file, sel }: { file: FileNode; sel: SelectionCtx }) {
                   e.stopPropagation();
                   sel.onNeutralizeToggle?.(file.id, !file.neutralize);
                 }}
-                title={file.neutralize ? t('folderTree.neutralisierungAktivKlickenZumDeaktivieren') : t('folderTree.neutralisierungAusKlickenZumAktivieren')}
+                title={file.neutralize ? t('Neutralisierung aktiv, klicken zum Deaktivieren') : t('Neutralisierung aus, klicken zum Aktivieren')}
                 style={{ fontSize: 14, opacity: file.neutralize ? 1 : 0.4 }}
               >
                 {'\uD83D\uDD12'}
@@ -381,7 +381,7 @@ function _TreeNode({
   const _handleAdd = useCallback(async (e: React.MouseEvent) => {
     e.stopPropagation();
     if (!onCreateFolder) return;
-    const name = await promptFolderName('Neuer Ordnername:', { title: t('folderTree.newFolder'), placeholder: 'Ordnername' });
+    const name = await promptFolderName('Neuer Ordnername:', { title: t('Neuer Ordner'), placeholder: 'Ordnername' });
     if (name?.trim()) {
       await onCreateFolder(name.trim(), node.id);
       if (!expandedIds.has(node.id)) onToggle(node.id);
@@ -500,37 +500,37 @@ function _TreeNode({
         )}
         <span className={styles.actions}>
           {onDownloadFolder && !(isMultiSelected && sel.selectedItemIds.size > 1) && (
-            <button className={styles.actionBtn} onClick={(e) => { e.stopPropagation(); onDownloadFolder(node.id, node.name); }} title={t('folderTree.ordnerHerunterladenZip')}>
+            <button className={styles.actionBtn} onClick={(e) => { e.stopPropagation(); onDownloadFolder(node.id, node.name); }} title={t('Ordner herunterladen (ZIP)')}>
               <FaDownload />
             </button>
           )}
           {onCreateFolder && !(isMultiSelected && sel.selectedItemIds.size > 1) && (
-            <button className={styles.actionBtn} onClick={_handleAdd} title={t('folderTree.neuerUnterordner')}>
+            <button className={styles.actionBtn} onClick={_handleAdd} title={t('Neuer Unterordner')}>
               <FaPlus />
             </button>
           )}
           {onRenameFolder && !(isMultiSelected && sel.selectedItemIds.size > 1) && (
-            <button className={styles.actionBtn} onClick={(e) => { e.stopPropagation(); setRenameValue(node.name); setRenaming(true); }} title={t('folderTree.umbenennen')}>
+            <button className={styles.actionBtn} onClick={(e) => { e.stopPropagation(); setRenameValue(node.name); setRenaming(true); }} title={t('Umbenennen')}>
               <FaPen />
             </button>
           )}
           {isMultiSelected && sel.selectedItemIds.size > 1 ? (
             <>
               {sel.selectedFolderIds.length > 0 && sel.onDeleteFolders && (
-                <button className={`${styles.actionBtn} ${styles.danger}`} onClick={_handleDeleteFolders} title={`${sel.selectedFolderIds.length} ${t('folderTree.ordnerLoeschen')}`}>
+                <button className={`${styles.actionBtn} ${styles.danger}`} onClick={_handleDeleteFolders} title={`${sel.selectedFolderIds.length} ${t('Ordner löschen')}`}>
                   <FaFolder style={{ fontSize: 8, marginRight: 1 }} /><FaTrash />
                   <span style={{ fontSize: 9, marginLeft: 2, fontWeight: 600 }}>{sel.selectedFolderIds.length}</span>
                 </button>
               )}
               {sel.selectedFileIds.length > 0 && sel.onDeleteFiles && (
-                <button className={`${styles.actionBtn} ${styles.danger}`} onClick={_handleDeleteFiles} title={`${sel.selectedFileIds.length} ${t('folderTree.dateienLoeschen')}`}>
+                <button className={`${styles.actionBtn} ${styles.danger}`} onClick={_handleDeleteFiles} title={`${sel.selectedFileIds.length} ${t('Dateien löschen')}`}>
                   <FaTrash />
                   <span style={{ fontSize: 9, marginLeft: 2, fontWeight: 600 }}>{sel.selectedFileIds.length}</span>
                 </button>
               )}
             </>
           ) : onDeleteFolder && (
-            <button className={`${styles.actionBtn} ${styles.danger}`} onClick={_handleDeleteSingle} title={t('folderTree.loeschen')}>
+            <button className={`${styles.actionBtn} ${styles.danger}`} onClick={_handleDeleteSingle} title={t('Löschen')}>
               <FaTrash />
             </button>
           )}
@@ -756,7 +756,7 @@ export default function FolderTree({
         <span className={`${styles.folderName} ${styles.rootLabel}`}>(Global)</span>
         <span className={styles.rootActions}>
           {onRefresh && (
-            <button className={styles.actionBtn} onClick={(e) => { e.stopPropagation(); onRefresh(); }} title={t('folderTree.aktualisieren')}>
+            <button className={styles.actionBtn} onClick={(e) => { e.stopPropagation(); onRefresh(); }} title={t('Aktualisieren')}>
               <FaSyncAlt />
             </button>
           )}
@@ -765,10 +765,10 @@ export default function FolderTree({
               className={styles.actionBtn}
               onClick={async (e) => {
                 e.stopPropagation();
-                const name = await promptFolderName('Neuer Ordnername:', { title: t('folderTree.newFolder'), placeholder: 'Ordnername' });
+                const name = await promptFolderName('Neuer Ordnername:', { title: t('Neuer Ordner'), placeholder: 'Ordnername' });
                 if (name?.trim()) await onCreateFolder(name.trim(), null);
               }}
-              title={t('folderTree.neuerOrdner')}
+              title={t('Neuer Ordner')}
             >
               <FaPlus />
             </button>
diff --git a/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.tsx b/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.tsx
index 17bb985..e0e0466 100644
--- a/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.tsx
+++ b/src/components/FormGenerator/FormGeneratorReport/FormGeneratorReport.tsx
@@ -119,7 +119,7 @@ const _renderBarChart = (section: ReportSectionBarChart, currencyCode: string):
     const { t } = useLanguage();
 
   if (!section.data?.length) {
-    return <div className={styles.noData}>{t('formGeneratorReport.keineDaten')}</div>;
+    return <div className={styles.noData}>{t('Keine Daten')}</div>;
   }
 
   const chartData = section.data.map(d => ({
@@ -165,7 +165,7 @@ const _renderHorizontalBar = (section: ReportSectionHorizontalBar, currencyCode:
     const { t } = useLanguage();
 
   if (!section.data?.length) {
-    return <div className={styles.noData}>{t('formGeneratorReport.keineDaten')}</div>;
+    return <div className={styles.noData}>{t('Keine Daten')}</div>;
   }
 
   const maxValue = Math.max(...section.data.map(d => d.value), 0.01);
@@ -198,7 +198,7 @@ const _renderLineChart = (section: ReportSectionLineChart, currencyCode: string)
     const { t } = useLanguage();
 
   if (!section.data?.length) {
-    return <div className={styles.noData}>{t('formGeneratorReport.keineDaten')}</div>;
+    return <div className={styles.noData}>{t('Keine Daten')}</div>;
   }
 
   const formatter = section.formatValue || ((v: number) => _defaultFormatCurrency(v, currencyCode));
@@ -246,7 +246,7 @@ const _renderAreaChart = (section: ReportSectionAreaChart, currencyCode: string)
     const { t } = useLanguage();
 
   if (!section.data?.length) {
-    return <div className={styles.noData}>{t('formGeneratorReport.keineDaten')}</div>;
+    return <div className={styles.noData}>{t('Keine Daten')}</div>;
   }
 
   const formatter = section.formatValue || ((v: number) => _defaultFormatCurrency(v, currencyCode));
@@ -294,7 +294,7 @@ const _renderPieChart = (section: ReportSectionPieChart, currencyCode: string):
     const { t } = useLanguage();
 
   if (!section.data?.length) {
-    return <div className={styles.noData}>{t('formGeneratorReport.keineDaten')}</div>;
+    return <div className={styles.noData}>{t('Keine Daten')}</div>;
   }
 
   const formatter = section.formatValue || ((v: number) => _defaultFormatCurrency(v, currencyCode));
@@ -355,7 +355,7 @@ const _ReportTableSection: React.FC<ReportTableSectionProps> = ({ section, curre
   const [showAll, setShowAll] = useState(false);
 
   if (!section.rows?.length) {
-    return <div className={styles.noData}>{t('formGeneratorReport.keineDaten')}</div>;
+    return <div className={styles.noData}>{t('Keine Daten')}</div>;
   }
 
   const maxRows = section.maxRows || 0;
@@ -469,7 +469,7 @@ const _SectionWrapper: React.FC<SectionWrapperProps> = ({ section, currencyCode
       case 'table':
         return <_ReportTableSection section={section} currencyCode={currencyCode} />;
       default:
-        return <div className={styles.noData}>{t('formGeneratorReport.unbekannterSektionstyp')}</div>;
+        return <div className={styles.noData}>{t('Unbekannter Sektionstyp')}</div>;
     }
   };
 
@@ -541,11 +541,11 @@ const _Toolbar: React.FC<ToolbarProps> = ({
 
   const _renderPeriodLabel = (p: ReportPeriod): string => {
     const labels: Record<ReportPeriod, string> = {
-      day: t('formGeneratorReport.tagesansicht'),
-      week: t('formGeneratorReport.wochenansicht'),
-      month: t('formGeneratorReport.monatsansicht'),
-      quarter: t('formGeneratorReport.quartalsansicht'),
-      year: t('formGeneratorReport.jahresansicht')
+      day: t('Tagesansicht'),
+      week: t('Wochenansicht'),
+      month: t('Monatsansicht'),
+      quarter: t('Quartalsansicht'),
+      year: t('Jahresansicht')
     };
     return labels[p] || p;
   };
@@ -555,7 +555,7 @@ const _Toolbar: React.FC<ToolbarProps> = ({
       {/* Period Selector */}
       {hasPeriod && (
         <div className={styles.toolbarGroup}>
-          <span className={styles.toolbarLabel}>{t('formGeneratorReport.zeitraum')}</span>
+          <span className={styles.toolbarLabel}>{t('Zeitraum')}</span>
           <select 
             className={styles.select}
             value={filterState.period || periodSelector!.defaultPeriod}
@@ -600,7 +600,7 @@ const _Toolbar: React.FC<ToolbarProps> = ({
       {/* Date Range */}
       {hasDateRange && (
         <div className={styles.toolbarGroup}>
-          <span className={styles.toolbarLabel}>{t('formGeneratorReport.von')}</span>
+          <span className={styles.toolbarLabel}>{t('Von')}</span>
           <input
             type="date"
             className={styles.dateInput}
@@ -728,7 +728,7 @@ export const FormGeneratorReport: React.FC<FormGeneratorReportProps> = ({
           filterState={filterState}
           onFilterStateChange={_handleFilterStateChange}
         />
-        <div className={styles.loadingContainer}>{t('formGeneratorReport.ladeDaten')}</div>
+        <div className={styles.loadingContainer}>{t('Daten laden')}</div>
       </div>
     );
   }
@@ -750,7 +750,7 @@ export const FormGeneratorReport: React.FC<FormGeneratorReportProps> = ({
           filterState={filterState}
           onFilterStateChange={_handleFilterStateChange}
         />
-        <div className={styles.noData}>{noDataMessage || t('formGeneratorReport.keineDatenVerfuegbar')}</div>
+        <div className={styles.noData}>{noDataMessage || t('Keine Daten verfügbar')}</div>
       </div>
     );
   }
diff --git a/src/components/Navigation/UserSection.tsx b/src/components/Navigation/UserSection.tsx
index 3d521b2..1fda896 100644
--- a/src/components/Navigation/UserSection.tsx
+++ b/src/components/Navigation/UserSection.tsx
@@ -143,7 +143,7 @@ export const UserSection: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setShowLegalModal(false)}>
           <div className={styles.modal} onClick={(e) => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2>{t('userSection.rechtlicheHinweise')}</h2>
+              <h2>{t('Legal notices')}</h2>
               <button 
                 className={styles.modalClose}
                 onClick={() => setShowLegalModal(false)}
@@ -153,25 +153,25 @@ export const UserSection: React.FC = () => {
             </div>
             <div className={styles.modalContent}>
               <div className={styles.legalSection}>
-                <h3>{t('userSection.datenverarbeitungUndKinutzung')}</h3>
+                <h3>{t('Datenverarbeitung und KI-Nutzung')}</h3>
                 
                 <h4>{t('userSection.1EinwilligungZurDatenverarbeitung')}</h4>
-                <p>{t('userSection.mitDerNutzungDieserAnwendung')}</p>
+                <p>{t('By using this application')}</p>
                 <ul>
-                  <li>{t('userSection.sieAutorisierenDieErfassungVerarbeitung')}</li>
-                  <li>{t('userSection.nutzerdatenKoennenAnDrittanbieterVon')}</li>
-                  <li>{t('userSection.dieseEinwilligungErstrecktSichAuf')}</li>
+                  <li>{t('You authorize the collection and processing')}</li>
+                  <li>{t('User data may be shared with third-party providers of')}</li>
+                  <li>{t('This consent extends to')}</li>
                 </ul>
                 
                 <h4>{t('userSection.2AnerkennungDerKiverarbeitungsrisiken')}</h4>
                 <ul>
-                  <li>{t('userSection.kisystemeKoennenUnerwarteteOderUngenaue')}</li>
-                  <li>{t('userSection.kidiensteKoennenDatenGemaessIhren')}</li>
-                  <li>{t('userSection.trotzSicherheitsmassnahmenKoennenDatenAnfaellig')}</li>
+                  <li>{t('AI systems may produce unexpected or inaccurate')}</li>
+                  <li>{t('AI services can process data according to their')}</li>
+                  <li>{t('Despite security measures, data may be vulnerable')}</li>
                 </ul>
                 
                 <h4>{t('userSection.3Haftungsausschluss')}</h4>
-                <p>{t('userSection.imGroesstmoeglichenUmfangVerzichtenSie')}</p>
+                <p>{t('To the fullest extent possible, you waive')}</p>
               </div>
               
               <div className={styles.legalLinks}>
diff --git a/src/components/NotificationBell/NotificationBell.tsx b/src/components/NotificationBell/NotificationBell.tsx
index 868ba15..fe61219 100644
--- a/src/components/NotificationBell/NotificationBell.tsx
+++ b/src/components/NotificationBell/NotificationBell.tsx
@@ -159,7 +159,7 @@ export const NotificationBell: React.FC<NotificationBellProps> = ({ className })
         <div className={styles.dropdown}>
           {/* Header */}
           <div className={styles.header}>
-            <h3>{t('notificationBell.benachrichtigungen')}</h3>
+            <h3>{t('Benachrichtigungen')}</h3>
             {visibleNotifications.some(n => n.status === 'unread') && (
               <button 
                 className={styles.markAllRead}
@@ -173,7 +173,7 @@ export const NotificationBell: React.FC<NotificationBellProps> = ({ className })
           {/* Content */}
           <div className={styles.content}>
             {loading && visibleNotifications.length === 0 && (
-              <div className={styles.loading}>{t('notificationBell.lade')}</div>
+              <div className={styles.loading}>{t('Lade')}</div>
             )}
             
             {error && (
@@ -183,7 +183,7 @@ export const NotificationBell: React.FC<NotificationBellProps> = ({ className })
             {!loading && !error && visibleNotifications.length === 0 && (
               <div className={styles.empty}>
                 <FaBell className={styles.emptyIcon} />
-                <p>{t('notificationBell.keineBenachrichtigungen')}</p>
+                <p>{t('Keine Benachrichtigungen')}</p>
               </div>
             )}
 
@@ -253,7 +253,7 @@ export const NotificationBell: React.FC<NotificationBellProps> = ({ className })
                   <button 
                     className={styles.dismissButton}
                     onClick={(e) => handleDismiss(notification, e)}
-                    aria-label={t('notificationBell.schliessen')}
+                    aria-label={t('Schließen')}
                   >
                     <FaTimes />
                   </button>
diff --git a/src/components/OnboardingAssistant.tsx b/src/components/OnboardingAssistant.tsx
index 3e6f1d6..489d45a 100644
--- a/src/components/OnboardingAssistant.tsx
+++ b/src/components/OnboardingAssistant.tsx
@@ -97,22 +97,22 @@ const OnboardingAssistant: React.FC<OnboardingAssistantProps> = ({ onDismiss })
 
       onboardingSteps.push({
         id: 'mandate',
-        label: t('onboardingAssistant.setupMandate'),
+        label: t('Mandat einrichten'),
         description: hasAdminMandate
           ? 'Dein Mandant ist eingerichtet.'
           : hasFeature
-            ? t('onboardingAssistant.duBistMitgliedEinesMandanten')
-            : t('onboardingAssistant.erstelleDeinenArbeitsbereich'),
+            ? t('Du bist Mitglied eines Mandanten')
+            : t('Erstelle deinen Arbeitsbereich'),
         completed: mandateStepDone,
         action: mandateStepDone ? undefined : () => setShowWizard(true),
       });
 
       onboardingSteps.push({
         id: 'feature',
-        label: t('onboardingAssistant.activateFirstFeature'),
+        label: t('Aktiviere dein erstes Feature'),
         description: hasFeature
-          ? t('onboardingAssistant.duHastAktiveFeatures')
-          : t('onboardingAssistant.aktiviereDeinErstesFeatureIm'),
+          ? t('Du hast aktive Features')
+          : t('Aktiviere dein erstes Feature im'),
         completed: hasFeature,
         action: hasFeature ? undefined : () => navigate('/store'),
       });
@@ -126,10 +126,10 @@ const OnboardingAssistant: React.FC<OnboardingAssistantProps> = ({ onDismiss })
 
       onboardingSteps.push({
         id: 'connection',
-        label: t('onboardingAssistant.connectFirstDataSource'),
+        label: t('Verbinde deine erste Datenquelle'),
         description: hasConnection
-          ? t('onboardingAssistant.duHastVerbindungenEingerichtet')
-          : t('onboardingAssistant.verbindeDeineErsteDatenquelle'),
+          ? t('Du hast Verbindungen eingerichtet')
+          : t('Verbinde deine erste Datenquelle'),
         completed: hasConnection,
         action: hasConnection ? undefined : () => navigate('/basedata/connections'),
       });
@@ -147,10 +147,10 @@ const OnboardingAssistant: React.FC<OnboardingAssistantProps> = ({ onDismiss })
       const chatAction = workspaceInstancePath ? () => navigate(workspaceInstancePath!) : undefined;
       onboardingSteps.push({
         id: 'chat',
-        label: t('onboardingAssistant.startFirstAiChat'),
+        label: t('Starte deinen ersten AI-Chat'),
         description: hasChat
-          ? t('onboardingAssistant.duHastBereitsChatsGestartet')
-          : t('onboardingAssistant.starteDeinenErstenChatMit'),
+          ? t('Du hast bereits Chats gestartet')
+          : t('Starte deinen ersten Chat mit'),
         completed: hasChat,
         action: hasChat ? undefined : chatAction,
       });
@@ -213,7 +213,7 @@ const OnboardingAssistant: React.FC<OnboardingAssistantProps> = ({ onDismiss })
     }}>
       <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'flex-start', marginBottom: 12 }}>
         <div>
-          <h3 style={{ margin: 0, fontSize: '1rem' }}>{t('onboardingAssistant.willkommenBeiPoweron')}</h3>
+          <h3 style={{ margin: 0, fontSize: '1rem' }}>{t('Willkommen bei Poweron')}</h3>
           <p style={{ margin: '4px 0 0', fontSize: '0.85rem', color: 'var(--text-secondary, #6b7280)' }}>
             {completedCount} von {steps.length} Schritten abgeschlossen
           </p>
diff --git a/src/components/OnboardingWizard.tsx b/src/components/OnboardingWizard.tsx
index b03af0b..5a5b947 100644
--- a/src/components/OnboardingWizard.tsx
+++ b/src/components/OnboardingWizard.tsx
@@ -24,7 +24,7 @@ const OnboardingWizard: React.FC<OnboardingWizardProps> = ({ onComplete, onDismi
         companyName: mandateName.trim() || undefined,
       });
       if (res.data?.alreadyProvisioned) {
-        setError(t('onboardingWizard.duHastBereitsEinenMandanten'));
+        setError(t('Du hast bereits einen Mandanten'));
         return;
       }
       window.dispatchEvent(new CustomEvent('features-changed'));
@@ -46,7 +46,7 @@ const OnboardingWizard: React.FC<OnboardingWizardProps> = ({ onComplete, onDismi
         background: 'var(--bg-primary, #fff)', borderRadius: '12px', padding: '32px',
         maxWidth: '480px', width: '90%', boxShadow: '0 8px 32px rgba(0,0,0,0.2)',
       }}>
-        <h2 style={{ margin: '0 0 8px', fontSize: '1.5rem' }}>{t('onboardingWizard.mandantErstellen')}</h2>
+        <h2 style={{ margin: '0 0 8px', fontSize: '1.5rem' }}>{t('Mandant erstellen')}</h2>
         <p style={{ color: 'var(--text-secondary, #666)', margin: '0 0 24px' }}>
           Erstelle deinen eigenen Arbeitsbereich mit Abo-Auswahl.
         </p>
@@ -60,7 +60,7 @@ const OnboardingWizard: React.FC<OnboardingWizardProps> = ({ onComplete, onDismi
             <input type="radio" name="plan" checked={planKey === 'TRIAL_7D'}
               onChange={() => setPlanKey('TRIAL_7D')} />
             <div>
-              <strong>{t('onboardingWizard.kostenlosTesten')}</strong>
+              <strong>{t('Kostenlos testen')}</strong>
               <div style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #666)' }}>
                 7 Tage gratis, danach flexibel upgraden
               </div>
@@ -75,7 +75,7 @@ const OnboardingWizard: React.FC<OnboardingWizardProps> = ({ onComplete, onDismi
             <input type="radio" name="plan" checked={planKey === 'STANDARD_MONTHLY'}
               onChange={() => setPlanKey('STANDARD_MONTHLY')} />
             <div>
-              <strong>{t('onboardingWizard.standardMonatlich')}</strong>
+              <strong>{t('Standard monatlich')}</strong>
               <div style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #666)' }}>
                 Team-Workspace mit vollem Funktionsumfang
               </div>
@@ -90,7 +90,7 @@ const OnboardingWizard: React.FC<OnboardingWizardProps> = ({ onComplete, onDismi
           <input
             type="text" value={mandateName}
             onChange={(e) => setMandateName(e.target.value)}
-            placeholder={t('onboardingWizard.zBFirmennameOderProjektname')}
+            placeholder={t('z.B. Firmenname oder Projektname')}
             style={{
               width: '100%', padding: '10px 12px', borderRadius: '6px',
               border: '1px solid var(--border, #d1d5db)', fontSize: '1rem',
@@ -114,7 +114,7 @@ const OnboardingWizard: React.FC<OnboardingWizardProps> = ({ onComplete, onDismi
               background: 'var(--accent, #4f46e5)', color: '#fff', cursor: 'pointer',
               opacity: loading ? 0.6 : 1,
             }}>
-            {loading ? t('onboardingWizard.wirdEingerichtet') : t('onboardingWizard.mandantErstellen')}
+            {loading ? t('Wird eingerichtet') : t('Mandant erstellen')}
           </button>
         </div>
       </div>
diff --git a/src/components/ProviderSelector/ProviderSelector.tsx b/src/components/ProviderSelector/ProviderSelector.tsx
index d1ef462..a7141e8 100644
--- a/src/components/ProviderSelector/ProviderSelector.tsx
+++ b/src/components/ProviderSelector/ProviderSelector.tsx
@@ -143,7 +143,7 @@ export const ProviderSelect: React.FC<ProviderSelectProps> = ({ value,
         disabled={disabled || loading}
         className={styles.select}
       >
-        <option value="">{t('providerSelector.auto')}</option>
+        <option value="">{t('Auto')}</option>
         {providerOptions.map((option) => (
           <option key={option.value} value={option.value}>
             {option.label}
@@ -282,7 +282,7 @@ export const ProviderMultiSelect: React.FC<ProviderMultiSelectProps> = ({
         className={styles.triggerButton}
         onClick={() => setIsExpanded(!isExpanded)}
         disabled={disabled}
-        title={t('providerSelector.providerAuswaehlen')}
+        title={t('Provider auswählen')}
       >
         <span className={styles.buttonIcon}>{summaryIcon}</span>
       </button>
@@ -303,7 +303,7 @@ export const ProviderMultiSelect: React.FC<ProviderMultiSelectProps> = ({
           </div>
 
           {loading ? (
-            <div className={styles.loading}>{t('providerSelector.lade')}</div>
+            <div className={styles.loading}>{t('Laden')}</div>
           ) : (
             <div className={styles.checkboxList}>
               {allowedProviders.map((provider) => (
@@ -348,7 +348,7 @@ export const ProviderBadges: React.FC<ProviderBadgesProps> = ({
 }) => {
   const { t } = useLanguage();
   if (providers.length === 0) {
-    return <span className={styles.allProviders}>{t('providerSelector.alleProvider')}</span>;
+    return <span className={styles.allProviders}>{t('Alle Provider')}</span>;
   }
 
   return (
diff --git a/src/components/QuickActionBoard/QuickActionBoard.tsx b/src/components/QuickActionBoard/QuickActionBoard.tsx
index 064565b..378fbd2 100644
--- a/src/components/QuickActionBoard/QuickActionBoard.tsx
+++ b/src/components/QuickActionBoard/QuickActionBoard.tsx
@@ -80,7 +80,7 @@ export const QuickActionBoard: React.FC<QuickActionBoardProps> = ({
   if (loading) {
     return (
       <div className={styles.board}>
-        <h3 className={styles.boardTitle}>{t('quickActions.title')}</h3>
+        <h3 className={styles.boardTitle}>{t('Schnellaktionen')}</h3>
         <div className={styles.grid}>
           {[1, 2, 3, 4].map((i) => (
             <div key={i} className={`${styles.card} ${styles.cardSkeleton}`}>
@@ -106,7 +106,7 @@ export const QuickActionBoard: React.FC<QuickActionBoardProps> = ({
   if (!grouped || !categories || categories.length === 0) {
     return (
       <div className={styles.board}>
-        <h3 className={styles.boardTitle}>{t('quickActions.title')}</h3>
+        <h3 className={styles.boardTitle}>{t('Schnellaktionen')}</h3>
         <div className={styles.grid}>
           {actions.map((action) => (
             <button
@@ -135,7 +135,7 @@ export const QuickActionBoard: React.FC<QuickActionBoardProps> = ({
 
   return (
     <div className={styles.board}>
-      <h3 className={styles.boardTitle}>{t('quickActions.title')}</h3>
+      <h3 className={styles.boardTitle}>{t('Schnellaktionen')}</h3>
       {sortedCategories.map((cat) => {
         const catActions = actionsByCategory.get(cat.id);
         if (!catActions || catActions.length === 0) return null;
diff --git a/src/components/RbacExportImport/RbacExportImport.tsx b/src/components/RbacExportImport/RbacExportImport.tsx
index 9e989ab..e75de65 100644
--- a/src/components/RbacExportImport/RbacExportImport.tsx
+++ b/src/components/RbacExportImport/RbacExportImport.tsx
@@ -47,20 +47,20 @@ function _getImportModes(t: (key: string) => string): { value: ImportMode; label
   return [
     {
       value: 'merge',
-      label: t('rbacExportImport.zusammenfuehren'),
-      description: t('rbacExportImport.bestehendeRegelnAktualisieren'),
+      label: t('Zusammenführen'),
+      description: t('Bestehende Regeln aktualisieren'),
       icon: <FaCheckCircle style={{ color: '#38a169' }} />,
     },
     {
       value: 'add_only',
-      label: t('rbacExportImport.nurHinzufuegen'),
-      description: t('rbacExportImport.nurNeueRegelnHinzufuegen'),
+      label: t('Nur hinzufügen'),
+      description: t('Nur neue Regeln hinzufügen'),
       icon: <FaInfoCircle style={{ color: '#3182ce' }} />,
     },
     {
       value: 'replace',
-      label: t('rbacExportImport.ersetzen'),
-      description: t('rbacExportImport.alleBestehendenRegelnLoeschen'),
+      label: t('Ersetzen'),
+      description: t('Alle bestehenden Regeln löschen'),
       icon: <FaExclamationTriangle style={{ color: '#d69e2e' }} />,
     },
   ];
@@ -88,7 +88,7 @@ const ExportPreview: React.FC<PreviewProps> = ({ data, onClose }) => {
           <h5>Scope</h5>
           <ul className={styles.previewList}>
             <li><strong>Typ:</strong> {data.scope.type}</li>
-            {data.scope.mandateName && <li><strong>{t('rbacExportImport.mandant')}</strong> {data.scope.mandateName}</li>}
+            {data.scope.mandateName && <li><strong>{t('Mandant')}</strong> {data.scope.mandateName}</li>}
             {data.scope.featureCode && <li><strong>Feature:</strong> {data.scope.featureCode}</li>}
           </ul>
         </div>
@@ -148,21 +148,21 @@ const ImportResult: React.FC<ImportResultProps> = ({ result, onClose }) => {
           <FaExclamationTriangle className={styles.resultIcon} />
         )}
         <h4 className={styles.resultTitle}>
-          {isSuccess ? t('rbacExportImport.importErfolgreich') : t('rbacExportImport.importFehlgeschlagen')}
+          {isSuccess ? t('Import erfolgreich') : t('Import fehlgeschlagen')}
         </h4>
         <button className={styles.closeButton} onClick={onClose}>✕</button>
       </div>
       <div className={styles.resultContent}>
         <ul className={styles.resultStats}>
           <li><strong>Modus:</strong> {importModes.find(m => m.value === result.mode)?.label}</li>
-          <li><strong>{t('rbacExportImport.rollenErstellt')}</strong> {result.rolesCreated}</li>
-          <li><strong>{t('rbacExportImport.rollenAktualisiert')}</strong> {result.rolesUpdated}</li>
-          <li><strong>{t('rbacExportImport.regelnErstellt')}</strong> {result.rulesCreated}</li>
-          <li><strong>{t('rbacExportImport.regelnAktualisiert')}</strong> {result.rulesUpdated}</li>
+          <li><strong>{t('Rollen erstellt')}</strong> {result.rolesCreated}</li>
+          <li><strong>{t('Rollen aktualisiert')}</strong> {result.rolesUpdated}</li>
+          <li><strong>{t('Regeln erstellt')}</strong> {result.rulesCreated}</li>
+          <li><strong>{t('Regeln aktualisiert')}</strong> {result.rulesUpdated}</li>
         </ul>
         {result.errors && result.errors.length > 0 && (
           <div className={styles.resultErrors}>
-            <h5>{t('rbacExportImport.fehler')}</h5>
+            <h5>{t('Fehler')}</h5>
             <ul>
               {result.errors.map((err, i) => (
                 <li key={i}>{err}</li>
@@ -341,7 +341,7 @@ export const RbacExportImport: React.FC<RbacExportImportProps> = ({
               ) : (
                 <>
                   <FaUpload className={styles.fileIcon} />
-                  <span>{t('rbacExportImport.jsondateiAuswaehlenOderHierAblegen')}</span>
+                  <span>{t('JSON-Datei auswählen oder hier ablegen')}</span>
                 </>
               )}
             </label>
@@ -349,7 +349,7 @@ export const RbacExportImport: React.FC<RbacExportImportProps> = ({
               <button
                 className={styles.clearButton}
                 onClick={handleClearImport}
-                title={t('rbacExportImport.dateiEntfernen')}
+                title={t('Datei entfernen')}
               >
                 <FaTrash />
               </button>
@@ -367,7 +367,7 @@ export const RbacExportImport: React.FC<RbacExportImportProps> = ({
           {importData && (
             <div className={styles.importInfo}>
               <div className={styles.importStats}>
-                <span><strong>{t('rbacExportImport.rollen')}</strong> {importData.roles.length}</span>
+                <span><strong>{t('Rollen')}</strong> {importData.roles.length}</span>
                 <span><strong>Regeln:</strong> {importData.accessRules.length}</span>
                 <span><strong>Quelle:</strong> {importData.scope.type}</span>
               </div>
diff --git a/src/components/UiComponents/AddressAutocomplete/AddressAutocomplete.tsx b/src/components/UiComponents/AddressAutocomplete/AddressAutocomplete.tsx
index 506c4b8..ccd3713 100644
--- a/src/components/UiComponents/AddressAutocomplete/AddressAutocomplete.tsx
+++ b/src/components/UiComponents/AddressAutocomplete/AddressAutocomplete.tsx
@@ -276,7 +276,7 @@ const AddressAutocomplete: React.FC<AddressAutocompleteProps> = ({ value = '',
           <ul ref={suggestionsRef} className={styles.suggestionsList}>
             {isLoading && (
               <li className={styles.suggestionItem}>
-                <span className={styles.loadingText}>{t('addressAutocomplete.sucheAdressen')}</span>
+                <span className={styles.loadingText}>{t('search addresses')}</span>
               </li>
             )}
             {!isLoading && autocompleteError && (
@@ -286,7 +286,7 @@ const AddressAutocomplete: React.FC<AddressAutocompleteProps> = ({ value = '',
             )}
             {!isLoading && !autocompleteError && suggestions.length === 0 && query.length >= minQueryLength && (
               <li className={styles.suggestionItem}>
-                <span className={styles.noResultsText}>{t('addressAutocomplete.keineAdressenGefunden')}</span>
+                <span className={styles.noResultsText}>{t('no addresses found')}</span>
               </li>
             )}
             {!isLoading && suggestions.map((suggestion, index) => (
diff --git a/src/components/UiComponents/AutoScroll/AutoScroll.tsx b/src/components/UiComponents/AutoScroll/AutoScroll.tsx
index 8a4e282..297ad19 100644
--- a/src/components/UiComponents/AutoScroll/AutoScroll.tsx
+++ b/src/components/UiComponents/AutoScroll/AutoScroll.tsx
@@ -150,7 +150,7 @@ const AutoScroll: React.FC<AutoScrollProps> = ({ children,
         <button
           className={styles.scrollToBottomButton}
           onClick={handleNewMessageClick}
-          aria-label={t('autoScroll.scrollToBottom')}
+          aria-label={t('Zum Ende scrollen')}
         >
           <span className={styles.scrollArrow}>↓</span>
         </button>
diff --git a/src/components/UiComponents/BauvorschriftenSection/BauvorschriftenSection.tsx b/src/components/UiComponents/BauvorschriftenSection/BauvorschriftenSection.tsx
index c290666..a79bcd4 100644
--- a/src/components/UiComponents/BauvorschriftenSection/BauvorschriftenSection.tsx
+++ b/src/components/UiComponents/BauvorschriftenSection/BauvorschriftenSection.tsx
@@ -42,7 +42,7 @@ export const BauvorschriftenSection: React.FC<BauvorschriftenSectionProps> = ({
           <div className={styles.bauvorschriftenGrid}>
             {bauvorschriften.ausnuetzungsziffer !== undefined && bauvorschriften.ausnuetzungsziffer !== null && (
               <div className={styles.bauvorschriftItem}>
-                <span className={styles.label}>{t('bauvorschriftenSection.ausnuetzungsziffer')}</span>
+                <span className={styles.label}>{t('Ausnützungsziffer')}</span>
                 <span className={styles.value}>{bauvorschriften.ausnuetzungsziffer}%</span>
               </div>
             )}
@@ -54,7 +54,7 @@ export const BauvorschriftenSection: React.FC<BauvorschriftenSectionProps> = ({
             )}
             {bauvorschriften.gebaeudelaengeMax !== undefined && bauvorschriften.gebaeudelaengeMax !== null && (
               <div className={styles.bauvorschriftItem}>
-                <span className={styles.label}>{t('bauvorschriftenSection.gebaeudelaengeMax')}</span>
+                <span className={styles.label}>{t('Gebäudelänge max.')}</span>
                 <span className={styles.value}>{bauvorschriften.gebaeudelaengeMax} m</span>
               </div>
             )}
@@ -66,19 +66,19 @@ export const BauvorschriftenSection: React.FC<BauvorschriftenSectionProps> = ({
             )}
             {bauvorschriften.mehrlaengenzuschlag && (
               <div className={styles.bauvorschriftItem}>
-                <span className={styles.label}>{t('bauvorschriftenSection.mehrlaengenzuschlag')}</span>
+                <span className={styles.label}>{t('Mehrlängenzuschlag')}</span>
                 <span className={styles.value}>{bauvorschriften.mehrlaengenzuschlag}</span>
               </div>
             )}
             {bauvorschriften.hoechstmassMax !== undefined && bauvorschriften.hoechstmassMax !== null && (
               <div className={styles.bauvorschriftItem}>
-                <span className={styles.label}>{t('bauvorschriftenSection.hoechstmassMax')}</span>
+                <span className={styles.label}>{t('Höchstmaß max.')}</span>
                 <span className={styles.value}>{bauvorschriften.hoechstmassMax} m</span>
               </div>
             )}
             {bauvorschriften.fassadenhoehe && (
               <div className={styles.bauvorschriftItem}>
-                <span className={styles.label}>{t('bauvorschriftenSection.fassadenhoehe')}</span>
+                <span className={styles.label}>{t('Fassadenhöhe')}</span>
                 <span className={styles.value}>{bauvorschriften.fassadenhoehe}</span>
               </div>
             )}
diff --git a/src/components/UiComponents/ConnectedFilesList/ConnectedFilesList.tsx b/src/components/UiComponents/ConnectedFilesList/ConnectedFilesList.tsx
index 63029eb..b771511 100644
--- a/src/components/UiComponents/ConnectedFilesList/ConnectedFilesList.tsx
+++ b/src/components/UiComponents/ConnectedFilesList/ConnectedFilesList.tsx
@@ -184,7 +184,7 @@ export function ConnectedFilesList({
   return (
     <div className={styles.container}>
       <div className={styles.header}>
-        <h3 className={styles.title}>{t('connectedFilesList.connectedFiles')}</h3>
+        <h3 className={styles.title}>{t('Verbundene Dateien')}</h3>
         <span className={styles.count}>({allFiles.length})</span>
       </div>
       <div className={styles.fileList}>
@@ -231,14 +231,14 @@ export function ConnectedFilesList({
                   cursor: onAttach ? 'pointer' : 'default',
                   userSelect: 'none' // Prevent text selection on click
                 }}
-                title={onAttach ? (isPendingFile ? t('connectedFilesList.clickToDetachFromNext') : t('connectedFilesList.clickToAttachForNext')) : undefined}
+                title={onAttach ? (isPendingFile ? t('Klicken, um vom nächsten zu trennen') : t('Klicken, um für den nächsten anzuhängen')) : undefined}
               >
                 <div className={styles.fileInfo}>
                   <div className={styles.fileName} title={file.fileName}>
                     {file.fileName}
                     {onAttach && (
                       <span style={{ marginLeft: '0.5rem', fontSize: '0.75rem', color: '#666' }}>
-                        {isPendingFile ? t('connectedFilesList.clickToDetach') : t('connectedFilesList.clickToAttach')}
+                        {isPendingFile ? t('Klicken, um zu trennen') : t('Klicken, um anzuhängen')}
                       </span>
                     )}
                   </div>
@@ -248,7 +248,7 @@ export function ConnectedFilesList({
                     </span>
                     {file.source && (
                       <span className={styles.fileSource}>
-                        {file.source === 'user_uploaded' ? t('connectedFilesList.uploaded') : t('connectedFilesList.aiCreated')}
+                        {file.source === 'user_uploaded' ? t('Hochgeladen') : t('KI erstellt')}
                       </span>
                     )}
                     {isPendingFile && (
diff --git a/src/components/UiComponents/MapView/MapViewLeaflet.tsx b/src/components/UiComponents/MapView/MapViewLeaflet.tsx
index 2114d58..1a751a0 100644
--- a/src/components/UiComponents/MapView/MapViewLeaflet.tsx
+++ b/src/components/UiComponents/MapView/MapViewLeaflet.tsx
@@ -194,7 +194,7 @@ const MapViewLeaflet: React.FC<MapViewProps> = ({ parcels = [],
           if (ring && ring.length >= 3) {
             const latLngs = ring.map(([x, y]) => toWgs84(x, y));
             const polygon = L.polygon(latLngs, SELECTED_STYLE);
-            polygon.bindPopup(`<div><strong>${t('mapViewLeaflet.ausgewaehlteFlaeche')}</strong><br/><em>${t('mapViewLeaflet.zumEntfernenParzelleImPanel')}</em></div>`);
+            polygon.bindPopup(`<div><strong>${t('Ausgewählte Fläche')}</strong><br/><em>${t('Zum Entfernen Parzelle im Panel auswählen')}</em></div>`);
             if (onParcelClick) {
               polygon.on('click', () => onParcelClick('combined'));
             }
@@ -207,7 +207,7 @@ const MapViewLeaflet: React.FC<MapViewProps> = ({ parcels = [],
         if (ring && ring.length >= 3) {
           const latLngs = ring.map(([x, y]) => toWgs84(x, y));
           const polygon = L.polygon(latLngs, SELECTED_STYLE);
-          polygon.bindPopup(`<div><strong>${t('mapViewLeaflet.ausgewaehlteFlaeche')}</strong><br/><em>${t('mapViewLeaflet.zumEntfernenParzelleImPanel')}</em></div>`);
+          polygon.bindPopup(`<div><strong>${t('Ausgewählte Fläche')}</strong><br/><em>${t('Zum Entfernen Parzelle im Panel auswählen')}</em></div>`);
           if (onParcelClick) {
             polygon.on('click', () => onParcelClick('combined'));
           }
@@ -225,7 +225,7 @@ const MapViewLeaflet: React.FC<MapViewProps> = ({ parcels = [],
           <div>
             <strong>Parzelle ${parcel.number || parcel.id}</strong><br/>
             ${parcel.egrid ? `EGRID: ${parcel.egrid}<br/>` : ''}
-            <em>{t('mapViewLeaflet.ausgewaehlt')}</em>
+            <em>{t('Ausgewählt')}</em>
           </div>
         `);
         if (onParcelClick) {
diff --git a/src/components/UiComponents/Messages/ChatMessages/ChatMessage.tsx b/src/components/UiComponents/Messages/ChatMessages/ChatMessage.tsx
index c857ade..1a0a12d 100644
--- a/src/components/UiComponents/Messages/ChatMessages/ChatMessage.tsx
+++ b/src/components/UiComponents/Messages/ChatMessages/ChatMessage.tsx
@@ -81,7 +81,7 @@ export const ChatMessage: React.FC<ChatMessageProps> = ({ message,
         {isError && (
           <div className={styles.errorIndicator}>
             <FaExclamationTriangle className={styles.errorIcon} />
-            <span>{t('chatMessage.aktionFehlgeschlagen')}</span>
+            <span>{t('Aktion fehlgeschlagen')}</span>
           </div>
         )}
         
@@ -201,7 +201,7 @@ export const ChatMessage: React.FC<ChatMessageProps> = ({ message,
                   <button
                     onClick={handleConfirmDelete}
                     className={styles.messageDeleteConfirmBtn}
-                    title={t('chatMessage.loeschenBestaetigen')}
+                    title={t('Löschen bestätigen')}
                     disabled={isDeleting}
                   >
                     <IoIosCheckmark />
@@ -209,7 +209,7 @@ export const ChatMessage: React.FC<ChatMessageProps> = ({ message,
                   <button
                     onClick={handleCancelDelete}
                     className={styles.messageDeleteCancelBtn}
-                    title={t('chatMessage.abbrechen')}
+                    title={t('Abbrechen')}
                     disabled={isDeleting}
                   >
                     <IoIosClose />
@@ -219,7 +219,7 @@ export const ChatMessage: React.FC<ChatMessageProps> = ({ message,
                 <button
                   onClick={handleDeleteClick}
                   className={styles.messageDeleteBtn}
-                  title={t('chatMessage.nachrichtLoeschen')}
+                  title={t('Nachricht löschen')}
                   disabled={isDeleting}
                 >
                   <IoIosTrash />
diff --git a/src/components/UiComponents/ParcelInfoPanel/ParcelInfoPanel.tsx b/src/components/UiComponents/ParcelInfoPanel/ParcelInfoPanel.tsx
index 6e5ca68..226dc98 100644
--- a/src/components/UiComponents/ParcelInfoPanel/ParcelInfoPanel.tsx
+++ b/src/components/UiComponents/ParcelInfoPanel/ParcelInfoPanel.tsx
@@ -227,7 +227,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
             <div className={styles.content}>
               {selectionSummary?.total_area_m2 != null && (
                 <div className={styles.aggregatedSection}>
-                  <h3 className={styles.aggregatedTitle}>{t('parcelInfoPanel.gesamtflaeche')}</h3>
+                  <h3 className={styles.aggregatedTitle}>{t('Gesamtfläche')}</h3>
                   <p className={styles.aggregatedValue}>
                     {selectionSummary.total_area_m2.toFixed(2)} m²
                     {selectionSummary.total_area_m2 >= 10000 && (
@@ -266,7 +266,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                         <button
                           className={styles.removeButton}
                           onClick={() => onRemoveParcel(parcelData.parcel.id)}
-                          title={t('parcelInfoPanel.parzelleEntfernen')}
+                          title={t('Parzelle entfernen')}
                         >
                           <FaTrash />
                         </button>
@@ -317,7 +317,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                       )}
                       {parcelData.parcel.area_m2 !== undefined && (
                         <div className={styles.infoItem}>
-                          <span className={styles.label}>{t('parcelInfoPanel.flaeche')}</span>
+                          <span className={styles.label}>{t('Fläche')}</span>
                           <span className={styles.value}>
                             {parcelData.parcel.area_m2.toFixed(2)} m²
                             {parcelData.parcel.area_m2 >= 10000 && (
@@ -330,7 +330,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                       )}
                       {parcelData.parcel.realestate_type && (
                         <div className={styles.infoItem}>
-                          <span className={styles.label}>{t('parcelInfoPanel.grundstueckstyp')}</span>
+                          <span className={styles.label}>{t('Grundstückstyp')}</span>
                           <span className={styles.value}>{parcelData.parcel.realestate_type}</span>
                         </div>
                       )}
@@ -344,7 +344,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                         <div className={styles.bzoSection}>
                           <h4 className={styles.subSectionTitle}>Bauzonenverordnung</h4>
                           {docsLoading[parcelData.parcel.id] && (
-                            <p className={styles.bzoHint}>{t('parcelInfoPanel.dokumenteWerdenGeladen')}</p>
+                            <p className={styles.bzoHint}>{t('Dokumente werden geladen')}</p>
                           )}
                           {docsError[parcelData.parcel.id] && (
                             <p className={styles.bzoError}>{docsError[parcelData.parcel.id]}</p>
@@ -362,7 +362,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                                       fileName: doc.fileName,
                                       mimeType: doc.mimeType
                                     })}
-                                    title={t('parcelInfoPanel.dokumentOeffnen')}
+                                    title={t('Dokument öffnen')}
                                   >
                                     <FaEye /> Öffnen
                                   </button>
@@ -380,7 +380,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                                 areaForMach
                               )}
                               disabled={extractLoading[parcelData.parcel.id]}
-                              title={t('parcelInfoPanel.inhaltMitLanggraphExtrahierenInkl')}
+                              title={t('Inhalt mit Langgraph extrahieren inkl.')}
                             >
                               {extractLoading[parcelData.parcel.id] ? (
                                 <FaSync className={styles.spin} />
@@ -404,7 +404,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                                   <>
                                     {fakten.length > 0 && (
                                       <div className={styles.bzoFakten}>
-                                        <span className={styles.label}>{t('parcelInfoPanel.faktenAusBzo')}</span>
+                                        <span className={styles.label}>{t('Fakten aus BZO')}</span>
                                         <ul className={styles.rulesList}>
                                           {fakten.map((row: { item: string; value: string; source?: string }, i: number) => (
                                             <li key={i}>
@@ -421,7 +421,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                                     )}
                                     {vorschlaege.length > 0 && (
                                       <div className={styles.bzoSuggestions}>
-                                        <span className={styles.label}>{t('parcelInfoPanel.vorschlaege')}</span>
+                                        <span className={styles.label}>{t('Vorschläge')}</span>
                                         <ul className={styles.rulesList}>
                                           {vorschlaege.map((row: { item: string; value: string; is_section?: boolean } | string, i: number) => {
                                             if (typeof row === 'string') return <li key={i}>{row}</li>;
@@ -440,7 +440,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                                     )}
                                     {zusatzinfo.length > 0 && (
                                       <div className={styles.bzoZusatzinfo}>
-                                        <span className={styles.label}>{t('parcelInfoPanel.weiterfuehrendeBestimmungen')}</span>
+                                        <span className={styles.label}>{t('Weiterführende Bestimmungen')}</span>
                                         <div className={styles.zusatzinfoList}>
                                           {zusatzinfo.map((art: { article_label: string; article_title: string; text: string; source?: string }, i: number) => (
                                             <details key={i} className={styles.zusatzinfoItem}>
@@ -491,7 +491,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                             })()}
                             {import.meta.env.DEV && (
                               <details className={styles.zoneDetails}>
-                                <summary className={styles.zoneSummary}>{t('parcelInfoPanel.detailsAnzeigen')}</summary>
+                                <summary className={styles.zoneSummary}>{t('Details anzeigen')}</summary>
                                 <pre className={styles.zoneData}>
                                   {JSON.stringify(parcelData.parcel.zone, null, 2)}
                                 </pre>
@@ -532,7 +532,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                         <button
                           className={styles.removeButton}
                           onClick={() => onRemoveParcel(parcelData.parcel.id)}
-                          title={t('parcelInfoPanel.parzelleEntfernen')}
+                          title={t('Parzelle entfernen')}
                         >
                           <FaTrash />
                         </button>
@@ -583,7 +583,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                       )}
                       {parcelData.parcel.area_m2 !== undefined && (
                         <div className={styles.infoItem}>
-                          <span className={styles.label}>{t('parcelInfoPanel.flaeche')}</span>
+                          <span className={styles.label}>{t('Fläche')}</span>
                           <span className={styles.value}>
                             {parcelData.parcel.area_m2.toFixed(2)} m²
                             {parcelData.parcel.area_m2 >= 10000 && (
@@ -596,7 +596,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                       )}
                       {parcelData.parcel.realestate_type && (
                         <div className={styles.infoItem}>
-                          <span className={styles.label}>{t('parcelInfoPanel.grundstueckstyp')}</span>
+                          <span className={styles.label}>{t('Grundstückstyp')}</span>
                           <span className={styles.value}>{parcelData.parcel.realestate_type}</span>
                         </div>
                       )}
@@ -610,7 +610,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                         <div className={styles.bzoSection}>
                           <h4 className={styles.subSectionTitle}>Bauzonenverordnung</h4>
                           {docsLoading[parcelData.parcel.id] && (
-                            <p className={styles.bzoHint}>{t('parcelInfoPanel.dokumenteWerdenGeladen')}</p>
+                            <p className={styles.bzoHint}>{t('Dokumente werden geladen')}</p>
                           )}
                           {docsError[parcelData.parcel.id] && (
                             <p className={styles.bzoError}>{docsError[parcelData.parcel.id]}</p>
@@ -628,7 +628,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                                       fileName: doc.fileName,
                                       mimeType: doc.mimeType
                                     })}
-                                    title={t('parcelInfoPanel.dokumentOeffnen')}
+                                    title={t('Dokument öffnen')}
                                   >
                                     <FaEye /> Öffnen
                                   </button>
@@ -646,7 +646,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                                 areaForMachFlat
                               )}
                               disabled={extractLoading[parcelData.parcel.id]}
-                              title={t('parcelInfoPanel.inhaltMitLanggraphExtrahierenInkl')}
+                              title={t('Inhalt mit Langgraph extrahieren inkl.')}
                             >
                               {extractLoading[parcelData.parcel.id] ? (
                                 <FaSync className={styles.spin} />
@@ -670,7 +670,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                                   <>
                                     {fakten.length > 0 && (
                                       <div className={styles.bzoFakten}>
-                                        <span className={styles.label}>{t('parcelInfoPanel.faktenAusBzo')}</span>
+                                        <span className={styles.label}>{t('Fakten aus BZO')}</span>
                                         <ul className={styles.rulesList}>
                                           {fakten.map((row: { item: string; value: string; source?: string }, i: number) => (
                                             <li key={i}>
@@ -687,7 +687,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                                     )}
                                     {vorschlaege.length > 0 && (
                                       <div className={styles.bzoSuggestions}>
-                                        <span className={styles.label}>{t('parcelInfoPanel.vorschlaege')}</span>
+                                        <span className={styles.label}>{t('Vorschläge')}</span>
                                         <ul className={styles.rulesList}>
                                           {vorschlaege.map((row: { item: string; value: string; is_section?: boolean } | string, i: number) => {
                                             if (typeof row === 'string') return <li key={i}>{row}</li>;
@@ -706,7 +706,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                                     )}
                                     {zusatzinfo.length > 0 && (
                                       <div className={styles.bzoZusatzinfo}>
-                                        <span className={styles.label}>{t('parcelInfoPanel.weiterfuehrendeBestimmungen')}</span>
+                                        <span className={styles.label}>{t('Weiterführende Bestimmungen')}</span>
                                         <div className={styles.zusatzinfoList}>
                                           {zusatzinfo.map((art: { article_label: string; article_title: string; text: string; source?: string }, i: number) => (
                                             <details key={i} className={styles.zusatzinfoItem}>
@@ -755,7 +755,7 @@ const ParcelInfoPanel: React.FC<ParcelInfoPanelProps> = ({ isOpen,
                             })()}
                             {import.meta.env.DEV && (
                               <details className={styles.zoneDetails}>
-                                <summary className={styles.zoneSummary}>{t('parcelInfoPanel.detailsAnzeigen')}</summary>
+                                <summary className={styles.zoneSummary}>{t('Details anzeigen')}</summary>
                                 <pre className={styles.zoneData}>
                                   {JSON.stringify(parcelData.parcel.zone, null, 2)}
                                 </pre>
@@ -843,7 +843,7 @@ export const BZOInformationDisplay: React.FC<BZOInformationDisplayProps> = ({ da
       {/* Summary Section */}
       {data.ai_summary && (
         <div className={styles.bzoSubSection}>
-          <h5 className={styles.bzoSubTitle}>{t('parcelInfoPanel.zusammenfassung')}</h5>
+          <h5 className={styles.bzoSubTitle}>{t('Zusammenfassung')}</h5>
           <div className={styles.bzoSummary}>
             <ReactMarkdown
               remarkPlugins={[remarkGfm]}
@@ -1082,7 +1082,7 @@ export const BZOInformationDisplay: React.FC<BZOInformationDisplayProps> = ({ da
       {/* Statistics */}
       {data.extracted_content && (
         <div className={styles.bzoSubSection}>
-          <h5 className={styles.bzoSubTitle}>{t('parcelInfoPanel.statistiken')}</h5>
+          <h5 className={styles.bzoSubTitle}>{t('Statistiken')}</h5>
           <div className={styles.bzoStats}>
             <div className={styles.bzoStatItem}>
               <span className={styles.bzoStatLabel}>Zonen:</span>
diff --git a/src/components/UiComponents/Popup/Popup.tsx b/src/components/UiComponents/Popup/Popup.tsx
index 4017ff2..fbdbe7f 100644
--- a/src/components/UiComponents/Popup/Popup.tsx
+++ b/src/components/UiComponents/Popup/Popup.tsx
@@ -108,7 +108,7 @@ export function Popup({
               <button 
                 className={styles.closeButton}
                 onClick={onClose}
-                aria-label={t('popup.close')}
+                aria-label={t('Schließen')}
               >
                 ×
               </button>
diff --git a/src/components/UiComponents/Toast/Toast.tsx b/src/components/UiComponents/Toast/Toast.tsx
index ac3b6ff..4829c45 100644
--- a/src/components/UiComponents/Toast/Toast.tsx
+++ b/src/components/UiComponents/Toast/Toast.tsx
@@ -53,7 +53,7 @@ export const Toast: React.FC<ToastProps> = ({ toast, onClose }) => {
       <button
         className={styles.closeButton}
         onClick={() => onClose(toast.id)}
-        aria-label={t('toast.schliessen')}
+        aria-label={t('Schließen')}
       >
         <FaTimes />
       </button>
diff --git a/src/components/UiComponents/ViewForm/ViewForm.tsx b/src/components/UiComponents/ViewForm/ViewForm.tsx
index f761210..9f64827 100644
--- a/src/components/UiComponents/ViewForm/ViewForm.tsx
+++ b/src/components/UiComponents/ViewForm/ViewForm.tsx
@@ -50,7 +50,7 @@ export function ViewForm<T extends Record<string, any>>({
     if (field.type) {
       // Boolean/Checkbox types
       if (isCheckboxType(field.type)) {
-        return value ? t('viewForm.yes') : t('viewForm.no');
+        return value ? t('Ja') : t('Nein');
       }
 
       // Select/Enum types
diff --git a/src/components/UiComponents/WorkflowStatus/WorkflowStatus.tsx b/src/components/UiComponents/WorkflowStatus/WorkflowStatus.tsx
index a43168f..b400967 100644
--- a/src/components/UiComponents/WorkflowStatus/WorkflowStatus.tsx
+++ b/src/components/UiComponents/WorkflowStatus/WorkflowStatus.tsx
@@ -69,7 +69,7 @@ const WorkflowStatus: React.FC<WorkflowStatusProps> = ({
       {/* Status and Round Badges */}
       <div className={styles.workflowStatus}>
         {showSpinner && (
-          <div className={styles.spinner} aria-label={t('workflowStatus.workflowRunning')} />
+          <div className={styles.spinner} aria-label={t('Workflow läuft')} />
         )}
         {workflowStatus.status && (
           <span className={styles.statusBadge} data-status={workflowStatus.status}>
diff --git a/src/components/UnifiedDataBar/ChatsTab.tsx b/src/components/UnifiedDataBar/ChatsTab.tsx
index ef751e5..225a5ff 100644
--- a/src/components/UnifiedDataBar/ChatsTab.tsx
+++ b/src/components/UnifiedDataBar/ChatsTab.tsx
@@ -309,7 +309,7 @@ const ChatsTab: React.FC<ChatsTabProps> = ({ context,
                 <button
                   className={`${styles.actionBtn} ${styles.actionBtnDanger}`}
                   onClick={async (e) => { e.stopPropagation(); await onDeleteChat(chat.id); _loadChats(); }}
-                  title={t('chatsTab.loeschen')}
+                  title={t('Löschen')}
                 >
                   🗑️
                 </button>
@@ -331,7 +331,7 @@ const ChatsTab: React.FC<ChatsTabProps> = ({ context,
     return labels[code] || code;
   };
 
-  if (loading) return <div className={styles.loading}>{t('chatsTab.ladeChats')}</div>;
+  if (loading) return <div className={styles.loading}>{t('Chats werden geladen…')}</div>;
 
   return (
     <div className={styles.chatsTab}>
@@ -339,12 +339,12 @@ const ChatsTab: React.FC<ChatsTabProps> = ({ context,
         <input
           className={styles.search}
           type="text"
-          placeholder={t('chatsTab.suchen')}
+          placeholder={t('Suchen')}
           value={search}
           onChange={(e) => setSearch(e.target.value)}
         />
         {onCreateNew && (
-          <button className={styles.createBtn} onClick={() => { onCreateNew(); setTimeout(_loadChats, 500); }} title={t('chatsTab.neuerChat')}>
+          <button className={styles.createBtn} onClick={() => { onCreateNew(); setTimeout(_loadChats, 500); }} title={t('Neuer Chat')}>
             +
           </button>
         )}
@@ -436,7 +436,7 @@ const ChatsTab: React.FC<ChatsTabProps> = ({ context,
 
       {_allChats.length === 0 && (
         <div className={styles.emptyState}>
-          {filter === 'archived' ? t('chatsTab.keineArchiviertenChats') : t('chatsTab.keineAktivenChats')}
+          {filter === 'archived' ? t('Keine archivierten Chats') : t('Keine aktiven Chats')}
         </div>
       )}
     </div>
diff --git a/src/components/UnifiedDataBar/FilesTab.tsx b/src/components/UnifiedDataBar/FilesTab.tsx
index 93510ac..df87e91 100644
--- a/src/components/UnifiedDataBar/FilesTab.tsx
+++ b/src/components/UnifiedDataBar/FilesTab.tsx
@@ -233,7 +233,7 @@ const FilesTab: React.FC<FilesTabProps> = ({ context, onFileSelect }) => {
     }
   }, [_loadFiles]);
 
-  if (loading) return <div className={styles.loading}>{t('filesTab.ladeDateien')}</div>;
+  if (loading) return <div className={styles.loading}>{t('Dateien laden')}</div>;
 
   return (
     <div
@@ -261,7 +261,7 @@ const FilesTab: React.FC<FilesTabProps> = ({ context, onFileSelect }) => {
             onClick={() => fileInputRef.current?.click()}
             disabled={uploading}
             style={{ background: 'none', border: 'none', cursor: 'pointer', fontSize: 12, color: '#F25843' }}
-            title={t('filesTab.uploadFiles')}
+            title={t('Dateien hochladen')}
           >
             {uploading ? '...' : '+'}
           </button>
@@ -284,7 +284,7 @@ const FilesTab: React.FC<FilesTabProps> = ({ context, onFileSelect }) => {
 
       <input
         type="text"
-        placeholder={t('filesTab.dateienSuchen')}
+        placeholder={t('Dateien suchen')}
         value={searchQuery}
         onChange={e => setSearchQuery(e.target.value)}
         style={{
@@ -325,7 +325,7 @@ const FilesTab: React.FC<FilesTabProps> = ({ context, onFileSelect }) => {
 
         {_fileNodes.length === 0 && (
           <div style={{ fontSize: 12, color: '#999', textAlign: 'center', padding: 16 }}>
-            {searchQuery ? t('filesTab.keineDateienGefunden') : t('filesTab.keineDateienDragDropZum')}
+            {searchQuery ? t('Keine Dateien gefunden') : t('Keine Dateien. Drag & Drop zum Hochladen.')}
           </div>
         )}
       </div>
diff --git a/src/components/UnifiedDataBar/SourcesTab.tsx b/src/components/UnifiedDataBar/SourcesTab.tsx
index f2c627a..b050d89 100644
--- a/src/components/UnifiedDataBar/SourcesTab.tsx
+++ b/src/components/UnifiedDataBar/SourcesTab.tsx
@@ -853,14 +853,14 @@ const SourcesTab: React.FC<SourcesTabProps> = ({ context, onSourcesChanged }) =>
                     fontSize: 13, padding: '0 2px', lineHeight: 1,
                     opacity: ds.neutralize ? 1 : 0.35,
                   }}
-                  title={ds.neutralize ? t('sourcesTab.neutralizeOnClickToDeactivate') : t('sourcesTab.neutralizeOffClickToActivate')}
+                  title={ds.neutralize ? t('Neutralisierung: Klick zum Deaktivieren') : t('Neutralisierung aus: Klick zum Aktivieren')}
                 >
                   {'\uD83D\uDD12'}
                 </button>
                 <button
                   onClick={() => _removeDatasource(ds.id)}
                   style={{ background: 'none', border: 'none', cursor: 'pointer', fontSize: 11, color: '#999', padding: '0 2px' }}
-                  title={t('sourcesTab.entfernen')}
+                  title={t('Entfernen')}
                 >
                   {'\u2715'}
                 </button>
@@ -956,7 +956,7 @@ const SourcesTab: React.FC<SourcesTabProps> = ({ context, onSourcesChanged }) =>
                       <button
                         onClick={() => { group.items.forEach(fds => _removeFeatureDataSource(fds.id)); }}
                         style={{ background: 'none', border: 'none', cursor: 'pointer', fontSize: 10, color: '#999', padding: '0 2px' }}
-                        title={t('sourcesTab.removeAllTablesForThis')}
+                        title={t('Alle Tabellen für diese Quelle entfernen')}
                       >
                         {'\u2715'}
                       </button>
@@ -986,14 +986,14 @@ const SourcesTab: React.FC<SourcesTabProps> = ({ context, onSourcesChanged }) =>
                           <button
                             onClick={() => _toggleFeatureNeutralize(fds)}
                             style={{ background: 'none', border: 'none', cursor: 'pointer', fontSize: 12, padding: '0 2px', lineHeight: 1, opacity: fds.neutralize ? 1 : 0.35 }}
-                            title={fds.neutralize ? t('sourcesTab.neutralizeOn') : t('sourcesTab.neutralizeOff')}
+                            title={fds.neutralize ? t('Neutralisierung an') : t('Neutralisierung aus')}
                           >
                             {'\uD83D\uDD12'}
                           </button>
                           <button
                             onClick={() => _removeFeatureDataSource(fds.id)}
                             style={{ background: 'none', border: 'none', cursor: 'pointer', fontSize: 10, color: '#999', padding: '0 2px' }}
-                            title={t('sourcesTab.remove')}
+                            title={t('Entfernen')}
                           >
                             {'\u2715'}
                           </button>
@@ -1029,14 +1029,14 @@ const SourcesTab: React.FC<SourcesTabProps> = ({ context, onSourcesChanged }) =>
                       <button
                         onClick={() => _toggleFeatureNeutralize(fds)}
                         style={{ background: 'none', border: 'none', cursor: 'pointer', fontSize: 13, padding: '0 2px', lineHeight: 1, opacity: fds.neutralize ? 1 : 0.35 }}
-                        title={fds.neutralize ? t('sourcesTab.neutralizeOn') : t('sourcesTab.neutralizeOff')}
+                        title={fds.neutralize ? t('Neutralisierung an') : t('Neutralisierung aus')}
                       >
                         {'\uD83D\uDD12'}
                       </button>
                       <button
                         onClick={() => _removeFeatureDataSource(fds.id)}
                         style={{ background: 'none', border: 'none', cursor: 'pointer', fontSize: 11, color: '#999', padding: '0 2px' }}
-                        title={t('sourcesTab.entfernen')}
+                        title={t('Entfernen')}
                       >
                         {'\u2715'}
                       </button>
@@ -1167,13 +1167,13 @@ const _TreeNodeView: React.FC<_TreeNodeViewProps> = ({
               opacity: isAdding ? 0.5 : 1,
               flexShrink: 0,
             }}
-            title={t('sourcesTab.addAsDataSource')}
+            title={t('Als Datenquelle hinzufügen')}
           >
             {isAdding ? '...' : '+ Add'}
           </button>
         )}
         {canAdd && alreadyAdded && (
-          <span style={{ fontSize: 10, color: '#4caf50', flexShrink: 0 }} title={t('sourcesTab.alreadyAdded')}>
+          <span style={{ fontSize: 10, color: '#4caf50', flexShrink: 0 }} title={t('Bereits hinzugefügt')}>
             {'\u2713'}
           </span>
         )}
@@ -1431,13 +1431,13 @@ const _FeatureTableRow: React.FC<_FeatureTableRowProps> = ({
             fontSize: 10, color: '#7b1fa2', padding: '1px 5px',
             opacity: isAdding ? 0.5 : 1, flexShrink: 0,
           }}
-          title={t('sourcesTab.addAsFeatureDataSource')}
+          title={t('Als Feature-Datenquelle hinzufügen')}
         >
           {isAdding ? '...' : '+ Add'}
         </button>
       )}
       {isAdded && (
-        <span style={{ fontSize: 10, color: '#4caf50', flexShrink: 0 }} title={t('sourcesTab.alreadyAdded')}>
+        <span style={{ fontSize: 10, color: '#4caf50', flexShrink: 0 }} title={t('Bereits hinzugefügt')}>
           {'\u2713'}
         </span>
       )}
@@ -1578,13 +1578,13 @@ const _ParentRecordRow: React.FC<_ParentRecordRowProps> = ({
               fontSize: 10, color: '#7b1fa2', padding: '1px 5px',
               opacity: isAdding ? 0.5 : 1, flexShrink: 0,
             }}
-            title={t('sourcesTab.addAllTablesForThis')}
+            title={t('Alle Tabellen für diese Quelle hinzufügen')}
           >
             {isAdding ? '...' : '+ Add'}
           </button>
         )}
         {isAdded && (
-          <span style={{ fontSize: 10, color: '#4caf50', flexShrink: 0 }} title={t('sourcesTab.alreadyAdded')}>
+          <span style={{ fontSize: 10, color: '#4caf50', flexShrink: 0 }} title={t('Bereits hinzugefügt')}>
             {'\u2713'}
           </span>
         )}
diff --git a/src/hooks/useAccessRules.tsx b/src/hooks/useAccessRules.tsx
index 2ed1423..7b19dec 100644
--- a/src/hooks/useAccessRules.tsx
+++ b/src/hooks/useAccessRules.tsx
@@ -21,10 +21,10 @@ export type AccessLevel = 'n' | 'm' | 'g' | 'a' | null;
 
 export function _getAccessLevelOptions(t: (key: string) => string): { value: 'n' | 'm' | 'g' | 'a'; label: string; color: string }[] {
   return [
-    { value: 'n', label: t('useAccessRules.keine'), color: '#e53e3e' },
-    { value: 'm', label: t('useAccessRules.eigene'), color: '#d69e2e' },
-    { value: 'g', label: t('useAccessRules.gruppe'), color: '#3182ce' },
-    { value: 'a', label: t('useAccessRules.alle'), color: '#38a169' },
+    { value: 'n', label: t('Keine'), color: '#e53e3e' },
+    { value: 'm', label: t('Eigene'), color: '#d69e2e' },
+    { value: 'g', label: t('Gruppe'), color: '#3182ce' },
+    { value: 'a', label: t('Alle'), color: '#38a169' },
   ];
 }
 
diff --git a/src/hooks/useConfirm.tsx b/src/hooks/useConfirm.tsx
index 0bb27dc..c886561 100644
--- a/src/hooks/useConfirm.tsx
+++ b/src/hooks/useConfirm.tsx
@@ -29,9 +29,9 @@ export function useConfirm() {
   const resolveRef = useRef<((v: boolean) => void) | null>(null);
 
   const _defaults: Required<ConfirmOptions> = useMemo(() => ({
-    title: t('confirm.title'),
-    confirmLabel: t('confirm.confirmLabel'),
-    cancelLabel: t('confirm.cancelLabel'),
+    title: t('Bestätigung'),
+    confirmLabel: t('Bestätigen'),
+    cancelLabel: t('Abbrechen'),
     variant: 'primary' as const,
   }), [t]);
 
diff --git a/src/hooks/usePrompt.tsx b/src/hooks/usePrompt.tsx
index 86edbe2..3324ef3 100644
--- a/src/hooks/usePrompt.tsx
+++ b/src/hooks/usePrompt.tsx
@@ -33,9 +33,9 @@ export function usePrompt() {
   const inputRef = useRef<HTMLInputElement>(null);
 
   const _defaults: Required<PromptOptions> = useMemo(() => ({
-    title: t('prompt.title'),
-    confirmLabel: t('prompt.confirmLabel'),
-    cancelLabel: t('prompt.cancelLabel'),
+    title: t('Titel'),
+    confirmLabel: t('Bestätigen'),
+    cancelLabel: t('Abbrechen'),
     placeholder: '',
     defaultValue: '',
     variant: 'primary' as const,
diff --git a/src/layouts/FeatureLayout.tsx b/src/layouts/FeatureLayout.tsx
index 0520f23..ef442b5 100644
--- a/src/layouts/FeatureLayout.tsx
+++ b/src/layouts/FeatureLayout.tsx
@@ -22,7 +22,7 @@ const LoadingScreen: React.FC = () => {
   return (
     <div className={styles.loadingContainer}>
       <div className={styles.loadingSpinner} />
-      <p>{t('ui.ladeFeaturedaten')}</p>
+      <p>{t('Lade Featuredaten')}</p>
     </div>
   );
 };
@@ -41,7 +41,7 @@ const ErrorScreen: React.FC<ErrorScreenProps> = ({ message, returnPath = '/' })
   return (
     <div className={styles.errorContainer}>
       <div className={styles.errorIcon}>⚠️</div>
-      <h2>{t('ui.zugriffNichtMoeglich')}</h2>
+      <h2>{t('Zugriff nicht möglich')}</h2>
       <p>{message}</p>
       <a href={returnPath} className={styles.errorLink}>
         Zurück zur Übersicht
diff --git a/src/layouts/MainLayout.tsx b/src/layouts/MainLayout.tsx
index 6e0a4ce..9b6cc2c 100644
--- a/src/layouts/MainLayout.tsx
+++ b/src/layouts/MainLayout.tsx
@@ -67,7 +67,7 @@ const MainLayoutInner: React.FC = () => {
         <button
           className={styles.mobileBackdrop}
           onClick={() => setIsMobileSidebarOpen(false)}
-          aria-label={t('mainLayout.navigationSchliessen')}
+          aria-label={t('Navigation schließen')}
         />
       )}
 
@@ -109,7 +109,7 @@ const MainLayoutInner: React.FC = () => {
           <button
             className={styles.mobileMenuButton}
             onClick={() => setIsMobileSidebarOpen(true)}
-            aria-label={t('mainLayout.navigationOeffnen')}
+            aria-label={t('Navigation öffnen')}
           >
             ☰
           </button>
diff --git a/src/pages/AutomationsDashboardPage.tsx b/src/pages/AutomationsDashboardPage.tsx
index ea104ca..356c160 100644
--- a/src/pages/AutomationsDashboardPage.tsx
+++ b/src/pages/AutomationsDashboardPage.tsx
@@ -234,7 +234,7 @@ export const AutomationsDashboardPage: React.FC = () => {
 
       {metrics?.runsByStatus && Object.keys(metrics.runsByStatus).length > 0 && (
         <div style={{ marginBottom: 24 }}>
-          <h3 style={{ fontSize: '0.95rem', fontWeight: 600, marginBottom: 8 }}>{t('automationsDashboard.runsNachStatus')}</h3>
+          <h3 style={{ fontSize: '0.95rem', fontWeight: 600, marginBottom: 8 }}>{t('Läufe nach Status')}</h3>
           <div style={{ display: 'flex', gap: 8, flexWrap: 'wrap' }}>
             {Object.entries(metrics.runsByStatus).map(([status, count]) => (
               <span
diff --git a/src/pages/Dashboard.tsx b/src/pages/Dashboard.tsx
index 225c6ff..0c75021 100644
--- a/src/pages/Dashboard.tsx
+++ b/src/pages/Dashboard.tsx
@@ -72,8 +72,8 @@ export const DashboardPage: React.FC = () => {
     return (
       <div className={styles.dashboard}>
         <header className={styles.header}>
-          <h1>{t('dashboard.uebersicht')}</h1>
-          <p className={styles.subtitle}>{t('dashboard.lade')}</p>
+          <h1>{t('Übersicht')}</h1>
+          <p className={styles.subtitle}>{t('Lade')}</p>
         </header>
       </div>
     );
@@ -82,7 +82,7 @@ export const DashboardPage: React.FC = () => {
   return (
     <div className={styles.dashboard}>
       <header className={styles.header}>
-        <h1>{t('dashboard.uebersicht')}</h1>
+        <h1>{t('Übersicht')}</h1>
         {totalInstances > 0 && (
           <p className={styles.subtitle}>
             Du hast Zugriff auf {totalInstances} Feature-Instanz{totalInstances !== 1 ? 'en' : ''} in {totalMandates} Mandant{totalMandates !== 1 ? 'en' : ''}.
diff --git a/src/pages/FeatureView.tsx b/src/pages/FeatureView.tsx
index ec213c1..4eb71dd 100644
--- a/src/pages/FeatureView.tsx
+++ b/src/pages/FeatureView.tsx
@@ -67,18 +67,18 @@ const PlaceholderView: React.FC<{ title: string; description: string }> = ({ tit
 const ChatworkflowDashboard: React.FC = () => {
   const { t } = useLanguage();
   return (
-    <PlaceholderView title={t('feature.workflowDashboard')} description={t('feature.uebersichtDerWorkflows')} />
+    <PlaceholderView title={t('Workflow-Dashboard')} description={t('Übersicht der Workflows')} />
   );
 };
 
 const ChatworkflowRuns: React.FC = () => {
   const { t } = useLanguage();
-  return <PlaceholderView title="Runs" description={t('feature.workflowausfuehrungen')} />;
+  return <PlaceholderView title="Runs" description={t('Workflow-Ausführungen')} />;
 };
 
 const ChatworkflowFiles: React.FC = () => {
   const { t } = useLanguage();
-  return <PlaceholderView title={t('feature.dateien')} description="Workflow-Dateien" />;
+  return <PlaceholderView title={t('Dateien')} description="Workflow-Dateien" />;
 };
 
 // Chatbot Views
@@ -87,7 +87,7 @@ const ChatworkflowFiles: React.FC = () => {
 const ChatbotSettings: React.FC = () => {
   const { t } = useLanguage();
   return (
-    <PlaceholderView title={t('feature.chatbotEinstellungen')} description={t('feature.konfigurationDesChatbots')} />
+    <PlaceholderView title={t('Chatbot-Einstellungen')} description={t('Konfiguration des Chatbots')} />
   );
 };
 
@@ -96,8 +96,8 @@ const NotFound: React.FC = () => {
   const { t } = useLanguage();
   return (
     <div className={styles.notFound}>
-      <h2>{t('feature.seiteNichtGefunden')}</h2>
-      <p>{t('feature.dieseViewExistiertNichtOder')}</p>
+      <h2>{t('Seite nicht gefunden')}</h2>
+      <p>{t('Diese Ansicht existiert nicht oder')}</p>
     </div>
   );
 };
@@ -106,8 +106,8 @@ const AccessDenied: React.FC = () => {
   const { t } = useLanguage();
   return (
     <div className={styles.accessDenied}>
-      <h2>{t('feature.zugriffVerweigert')}</h2>
-      <p>{t('feature.duHastKeineBerechtigungFuer')}</p>
+      <h2>{t('Zugriff verweigert')}</h2>
+      <p>{t('Du hast keine Berechtigung für')}</p>
     </div>
   );
 };
diff --git a/src/pages/GDPR.tsx b/src/pages/GDPR.tsx
index 2ec9667..c02a0e1 100644
--- a/src/pages/GDPR.tsx
+++ b/src/pages/GDPR.tsx
@@ -161,11 +161,11 @@ export const GDPRPage: React.FC = () => {
 
       <main className={styles.content}>
         <section className={styles.section}>
-          <h2 className={styles.sectionTitle}>{t('gDPR.yourDataRights')}</h2>
+          <h2 className={styles.sectionTitle}>{t('Ihre Datenrechte')}</h2>
           <div className={styles.actions}>
             <div className={styles.actionCard}>
-              <h3>{t('gDPR.accessArticle15')}</h3>
-              <p>{t('gDPR.downloadAFullExportOf')}</p>
+              <h3>{t('Zugriff (Artikel 15)')}</h3>
+              <p>{t('Einen vollständigen Export herunterladen von')}</p>
               <button
                 className={styles.primaryButton}
                 onClick={handleDataExport}
@@ -186,8 +186,8 @@ export const GDPRPage: React.FC = () => {
             </div>
 
             <div className={styles.actionCard}>
-              <h3>{t('gDPR.portabilityArticle20')}</h3>
-              <p>{t('gDPR.downloadAMachinereadableJsonldExport')}</p>
+              <h3>{t('Datenübertragbarkeit (Artikel 20)')}</h3>
+              <p>{t('Einen maschinenlesbaren JSON-LD-Export herunterladen')}</p>
               <button
                 className={styles.secondaryButton}
                 onClick={handlePortabilityExport}
@@ -208,8 +208,8 @@ export const GDPRPage: React.FC = () => {
             </div>
 
             <div className={styles.actionCard}>
-              <h3>{t('gDPR.erasureArticle17')}</h3>
-              <p>{t('gDPR.permanentlyDeleteYourAccountAnd')}</p>
+              <h3>{t('Löschung (Artikel 17)')}</h3>
+              <p>{t('Ihr Konto dauerhaft löschen und')}</p>
               {!showDeleteConfirm && (
                 <button
                   className={styles.dangerButton}
@@ -278,13 +278,13 @@ export const GDPRPage: React.FC = () => {
         </section>
 
         <section className={styles.section}>
-          <h2 className={styles.sectionTitle}>{t('gDPR.processingInformation')}</h2>
-          {isLoadingConsent && <p className={styles.mutedText}>{t('gDPR.loadingConsentInfo')}</p>}
+          <h2 className={styles.sectionTitle}>{t('Verarbeitungsinformationen')}</h2>
+          {isLoadingConsent && <p className={styles.mutedText}>{t('Lade Einwilligungsinformationen')}</p>}
           {consentError && <p className={styles.errorText}>{consentError}</p>}
           {!isLoadingConsent && !consentError && consentInfo && (
             <div className={styles.infoGrid}>
               <div className={styles.infoBlock}>
-                <h3>{t('gDPR.dataCollected')}</h3>
+                <h3>{t('Gesammelte Daten')}</h3>
                 <ul>
                   {Object.entries(consentInfo.dataCollected || {}).map(([key, value]) => (
                     <li key={key}>
@@ -294,7 +294,7 @@ export const GDPRPage: React.FC = () => {
                 </ul>
               </div>
               <div className={styles.infoBlock}>
-                <h3>{t('gDPR.processing')}</h3>
+                <h3>{t('Verarbeitung')}</h3>
                 <ul>
                   {Object.entries(consentInfo.dataProcessing || {}).map(([key, value]) => (
                     <li key={key}>
@@ -304,7 +304,7 @@ export const GDPRPage: React.FC = () => {
                 </ul>
               </div>
               <div className={styles.infoBlock}>
-                <h3>{t('gDPR.yourRights')}</h3>
+                <h3>{t('Ihre Rechte')}</h3>
                 <ul>
                   {Object.entries(consentInfo.userRights || {}).map(([key, value]) => (
                     <li key={key}>
diff --git a/src/pages/InvitePage.tsx b/src/pages/InvitePage.tsx
index 61fd9f2..b6a9339 100644
--- a/src/pages/InvitePage.tsx
+++ b/src/pages/InvitePage.tsx
@@ -57,7 +57,7 @@ export const InvitePage: React.FC = () => {
   useEffect(() => {
     const validate = async () => {
       if (!token) {
-        setError(t('invite.keinEinladungstokenAngegeben'));
+        setError(t('Kein Einladungstoken angegeben'));
         setValidating(false);
         return;
       }
@@ -163,7 +163,7 @@ export const InvitePage: React.FC = () => {
         <div className={styles.card}>
           <div className={styles.loading}>
             <FaSpinner className={styles.spinner} />
-            <p>{t('invite.einladungWirdUeberprueft')}</p>
+            <p>{t('Einladung wird überprüft')}</p>
           </div>
         </div>
       </div>
@@ -177,7 +177,7 @@ export const InvitePage: React.FC = () => {
         <div className={styles.card}>
           <div className={styles.errorState}>
             <FaTimesCircle className={styles.errorIcon} />
-            <h1>{t('invite.ungueltigeEinladung')}</h1>
+            <h1>{t('Ungültige Einladung')}</h1>
             <p>{validation?.reason || 'Diese Einladung ist nicht gültig.'}</p>
             <Link to="/login" className={styles.primaryButton}>
               Zur Anmeldung
@@ -195,9 +195,9 @@ export const InvitePage: React.FC = () => {
         <div className={styles.card}>
           <div className={styles.successState}>
             <FaCheckCircle className={styles.successIcon} />
-            <h1>{t('invite.erfolgreich')}</h1>
-            <p>{t('invite.sieWurdenErfolgreichZumMandanten')}</p>
-            <p className={styles.redirectMessage}>{t('invite.sieWerdenWeitergeleitet')}</p>
+            <h1>{t('erfolgreich')}</h1>
+            <p>{t('Sie wurden erfolgreich zum Mandanten hinzugefügt')}</p>
+            <p className={styles.redirectMessage}>{t('Sie werden weitergeleitet')}</p>
           </div>
         </div>
       </div>
@@ -212,12 +212,12 @@ export const InvitePage: React.FC = () => {
         <div className={styles.card}>
           <div className={styles.errorState}>
             <FaTimesCircle className={styles.errorIcon} />
-            <h1>{t('invite.falscheAnmeldung')}</h1>
+            <h1>{t('Falsche Anmeldung')}</h1>
             <p>
               Diese Einladung ist für <strong>{validation.targetUsername}</strong> bestimmt.
               Sie sind als <strong>{cachedUser?.username || 'anderer Benutzer'}</strong> angemeldet.
             </p>
-            <p>{t('invite.bitteMeldenSieSichAb')}</p>
+            <p>{t('Bitte melden Sie sich ab')}</p>
             <Link to="/" className={styles.primaryButton}>
               Zum Dashboard
             </Link>
@@ -230,9 +230,9 @@ export const InvitePage: React.FC = () => {
   // Already authenticated - show accept button
   const isFeatureInvite = !!validation.featureInstanceId;
   const introText = isFeatureInvite
-    ? t('invite.sieWurdenEingeladenEinemMandanten')
-    : t('invite.sieWurdenEingeladenEinemMandanten');
-  const rolesLabel = isFeatureInvite ? t('invite.featuresMitZugewiesenenRollen') : t('invite.zugewieseneRollen');
+    ? t('Sie wurden eingeladen, einem Mandanten beizutreten')
+    : t('Sie wurden eingeladen, einem Mandanten beizutreten');
+  const rolesLabel = isFeatureInvite ? t('Features mit zugewiesenen Rollen') : t('Zugewiesene Rollen');
   const rolesValue = validation.featureInstanceName && validation.roleLabels?.length
     ? `${validation.featureInstanceName} (${validation.roleLabels.join(', ')})`
     : validation.roleLabels?.join(', ') || '';
@@ -242,7 +242,7 @@ export const InvitePage: React.FC = () => {
       <div className={styles.container}>
         <div className={styles.card}>
           <div className={styles.header}>
-            <h1>{t('invite.einladungAnnehmen')}</h1>
+            <h1>{t('Einladung annehmen')}</h1>
             <p>{introText}</p>
           </div>
 
@@ -255,12 +255,12 @@ export const InvitePage: React.FC = () => {
             )}
             {validation.mandateName && (
               <div className={styles.infoRow}>
-                <span className={styles.infoLabel}>{t('invite.mandant')}</span>
+                <span className={styles.infoLabel}>{t('Mandant')}</span>
                 <span className={styles.infoValue}>{validation.mandateName}</span>
               </div>
             )}
             <div className={styles.infoRow}>
-              <span className={styles.infoLabel}>{t('invite.status')}</span>
+              <span className={styles.infoLabel}>{t('Status')}</span>
               <span className={styles.infoValue}>Angemeldet</span>
             </div>
             {rolesValue && (
@@ -305,7 +305,7 @@ export const InvitePage: React.FC = () => {
     <div className={styles.container}>
       <div className={styles.card}>
         <div className={styles.header}>
-          <h1>{t('invite.einladungAnnehmen')}</h1>
+          <h1>{t('Einladung annehmen')}</h1>
           <p>{introText}</p>
         </div>
 
@@ -318,7 +318,7 @@ export const InvitePage: React.FC = () => {
           )}
           {validation.mandateName && (
             <div className={styles.infoRow}>
-              <span className={styles.infoLabel}>{t('invite.mandant')}</span>
+              <span className={styles.infoLabel}>{t('Mandant')}</span>
               <span className={styles.infoValue}>{validation.mandateName}</span>
             </div>
           )}
diff --git a/src/pages/Login.tsx b/src/pages/Login.tsx
index a03044b..53b1da6 100644
--- a/src/pages/Login.tsx
+++ b/src/pages/Login.tsx
@@ -145,7 +145,7 @@ function Login() {
               {hasPendingInvitation && (
                 <div className={styles.invitationNotice}>
                   <FaEnvelopeOpenText className={styles.invitationIcon} />
-                  <span>{t('login.sieHabenEineAusstehendeEinladung')}</span>
+                  <span>{t('Sie haben eine ausstehende Einladung')}</span>
                 </div>
               )}
               
@@ -186,7 +186,7 @@ function Login() {
                   }}
                   className={`${styles.input} ${passwordFocused || password ? styles.focused : ''}`}
                 />
-                <label className={passwordFocused || password ? styles.focusedLabel : styles.label}>{t('login.passwort')}</label>
+                <label className={passwordFocused || password ? styles.focusedLabel : styles.label}>{t('Passwort')}</label>
               </div>
               <div className={styles.disclaimer}>
                 <p>
@@ -237,7 +237,7 @@ function Login() {
               </button>
 
               <div className={styles.registerLink}>
-                <span>{t('login.duHastNochKeinKonto')}</span>
+                <span>{t('Du hast noch kein Konto?')}</span>
               </div>
               <div className={styles.ctaSection}>
                 <button 
diff --git a/src/pages/PasswordResetRequest.tsx b/src/pages/PasswordResetRequest.tsx
index ee645dd..204f172 100644
--- a/src/pages/PasswordResetRequest.tsx
+++ b/src/pages/PasswordResetRequest.tsx
@@ -66,7 +66,7 @@ function PasswordResetRequest() {
         </div>
         <div className={styles.loginSection}>
           <div className={styles.loginBox}>
-            <h2 className={styles.title}>{t('passwordResetRequest.passwortZuruecksetzen')}</h2>
+            <h2 className={styles.title}>{t('Passwort zurücksetzen')}</h2>
             <div className={styles.loginForm}>
               {validationError && (
                 <div className={styles.error}>{validationError}</div>
@@ -101,7 +101,7 @@ function PasswordResetRequest() {
                   </div>
 
                   <div className={styles.infoMessage}>
-                    <p>{t('passwordResetRequest.gebenSieIhrenBenutzernamenEin')}</p>
+                    <p>{t('Geben Sie Ihren Benutzernamen ein')}</p>
                   </div>
 
                   <button 
@@ -115,7 +115,7 @@ function PasswordResetRequest() {
               )}
 
               <div className={styles.registerLink}>
-                <span>{t('passwordResetRequest.zurueckZum')}</span>
+                <span>{t('Zurück zum')}</span>
                 <button 
                   className={styles.textButton}
                   onClick={() => navigate("/login")}
diff --git a/src/pages/Register.tsx b/src/pages/Register.tsx
index 2fd9753..801205a 100644
--- a/src/pages/Register.tsx
+++ b/src/pages/Register.tsx
@@ -138,7 +138,7 @@ function Register() {
               {hasPendingInvitation && !successMessage && (
                 <div className={styles.invitationNotice}>
                   <FaEnvelopeOpenText className={styles.invitationIcon} />
-                  <span>{t('register.sieHabenEineAusstehendeEinladung')}</span>
+                  <span>{t('Sie haben eine ausstehende Einladung')}</span>
                 </div>
               )}
               
@@ -191,11 +191,11 @@ function Register() {
                       onBlur={() => setFullNameFocused(false)}
                       className={`${styles.input} ${fullNameFocused || formData.fullName ? styles.focused : ''}`}
                     />
-                    <label className={fullNameFocused || formData.fullName ? styles.focusedLabel : styles.label}>{t('register.vollstaendigerName')}</label>
+                    <label className={fullNameFocused || formData.fullName ? styles.focusedLabel : styles.label}>{t('Vollständiger Name')}</label>
                   </div>
 
                   <div className={styles.infoMessage}>
-                    <p>{t('register.nachDerRegistrierungErhaltenSie')}</p>
+                    <p>{t('Nach der Registrierung erhalten Sie')}</p>
                   </div>
 
                   <div className={styles.disclaimer}>
@@ -215,7 +215,7 @@ function Register() {
               )}
 
               <div className={styles.registerLink}>
-                <span>{t('register.bereitsRegistriert')}</span>
+                <span>{t('Bereits registriert')}</span>
                 <button 
                   className={styles.textButton}
                   onClick={() => navigate("/login", { state: location.state })}
diff --git a/src/pages/Reset.tsx b/src/pages/Reset.tsx
index 9083a23..d93e9f3 100644
--- a/src/pages/Reset.tsx
+++ b/src/pages/Reset.tsx
@@ -107,7 +107,7 @@ function Reset() {
           </div>
           <div className={styles.loginSection}>
             <div className={styles.loginBox}>
-              <h2 className={styles.title}>{t('reset.neuesPasswortSetzen')}</h2>
+              <h2 className={styles.title}>{t('Neues Passwort setzen')}</h2>
               <div className={styles.loginForm}>
                 <div className={styles.error}>{tokenError}</div>
                 <div className={styles.registerLink}>
@@ -119,7 +119,7 @@ function Reset() {
                   </button>
                 </div>
                 <div className={styles.registerLink}>
-                  <span>{t('reset.oderZurueckZum')}</span>
+                  <span>{t('Oder zurück zum')}</span>
                   <button 
                     className={styles.textButton}
                     onClick={() => navigate("/login")}
@@ -147,7 +147,7 @@ function Reset() {
         </div>
         <div className={styles.loginSection}>
           <div className={styles.loginBox}>
-            <h2 className={styles.title}>{t('reset.neuesPasswortSetzen')}</h2>
+            <h2 className={styles.title}>{t('Neues Passwort setzen')}</h2>
             <div className={styles.loginForm}>
               {(validationError || error) && (
                 <div className={styles.error}>{validationError || error}</div>
@@ -159,7 +159,7 @@ function Reset() {
               
               {!successMessage && (
                 <form onSubmit={handleSubmit}>
-                  <div className={styles.passwordHint}>{t('reset.mindestens8Zeichen')}</div>
+                  <div className={styles.passwordHint}>{t('Mindestens 8 Zeichen')}</div>
                   <div className={styles.floatingLabelInput}>
                     <input
                       type="password"
@@ -174,7 +174,7 @@ function Reset() {
                       className={`${styles.input} ${passwordFocused || password ? styles.focused : ''}`}
                       autoComplete="new-password"
                     />
-                    <label className={passwordFocused || password ? styles.focusedLabel : styles.label}>{t('reset.neuesPasswort')}</label>
+                    <label className={passwordFocused || password ? styles.focusedLabel : styles.label}>{t('Neues Passwort')}</label>
                   </div>
                   
 
@@ -192,7 +192,7 @@ function Reset() {
                       className={`${styles.input} ${confirmPasswordFocused || confirmPassword ? styles.focused : ''}`}
                       autoComplete="new-password"
                     />
-                    <label className={confirmPasswordFocused || confirmPassword ? styles.focusedLabel : styles.label}>{t('reset.passwortBestaetigen')}</label>
+                    <label className={confirmPasswordFocused || confirmPassword ? styles.focusedLabel : styles.label}>{t('Passwort bestätigen')}</label>
                   </div>
 
                   <button 
@@ -206,7 +206,7 @@ function Reset() {
               )}
 
               <div className={styles.registerLink}>
-                <span>{t('reset.zurueckZum')}</span>
+                <span>{t('Zurück zum')}</span>
                 <button 
                   className={styles.textButton}
                   onClick={() => navigate("/login")}
diff --git a/src/pages/Settings.tsx b/src/pages/Settings.tsx
index bf31d84..af96433 100644
--- a/src/pages/Settings.tsx
+++ b/src/pages/Settings.tsx
@@ -21,11 +21,11 @@ type SettingsTab = 'profile' | 'appearance' | 'voice' | 'neutralization' | 'priv
 
 function _getTabs(t: (key: string) => string): { key: SettingsTab; label: string }[] {
   return [
-    { key: 'profile', label: t('settings.tabProfil') },
-    { key: 'appearance', label: t('settings.tabDarstellung') },
-    { key: 'voice', label: t('settings.tabStimmeSprache') },
-    { key: 'neutralization', label: t('settings.tabNeutralisierung') },
-    { key: 'privacy', label: t('settings.tabDatenschutz') },
+    { key: 'profile', label: t('Tab Profil') },
+    { key: 'appearance', label: t('Tab Darstellung') },
+    { key: 'voice', label: t('Tab Stimme & Sprache') },
+    { key: 'neutralization', label: t('Tab Neutralisierung') },
+    { key: 'privacy', label: t('Tab Datenschutz') },
   ];
 }
 
@@ -48,9 +48,9 @@ const ProfileEditModal: React.FC<ProfileEditModalProps> = ({ isOpen, onClose, us
   const languageOptions = availableLanguages.map((l) => ({ value: l.code, label: l.label || l.code }));
 
   const profileAttributes: AttributeDefinition[] = [
-    { name: 'fullName', type: 'string', label: t('settings.vollstaendigerName'), description: t('settings.ihrVollstaendigerName'), required: false, placeholder: t('settings.placeholderName') },
-    { name: 'email', type: 'email', label: t('settings.emailAdresse'), description: t('settings.emailBeschreibung'), required: true, placeholder: t('settings.placeholderEmail') },
-    { name: 'language', type: 'select', label: t('settings.sprache'), description: t('settings.anzeigespracheDerAnwendung'), required: true, options: languageOptions },
+    { name: 'fullName', type: 'string', label: t('Vollständiger Name'), description: t('Ihr vollständiger Name'), required: false, placeholder: t('Name-Platzhalter') },
+    { name: 'email', type: 'email', label: t('E-Mail-Adresse'), description: t('E-Mail-Beschreibung'), required: true, placeholder: t('E-Mail-Platzhalter') },
+    { name: 'language', type: 'select', label: t('Sprache'), description: t('Anzeigesprache der Anwendung'), required: true, options: languageOptions },
   ];
 
   const handleSubmit = async (formData: any) => {
@@ -72,12 +72,12 @@ const ProfileEditModal: React.FC<ProfileEditModalProps> = ({ isOpen, onClose, us
     <div className={styles.modalOverlay} onClick={onClose}>
       <div className={styles.modalContent} onClick={(e) => e.stopPropagation()}>
         <div className={styles.modalHeader}>
-          <h2>{t('settings.profilBearbeiten')}</h2>
+          <h2>{t('Profil bearbeiten')}</h2>
           <button className={styles.closeButton} onClick={onClose}>&times;</button>
         </div>
         <div className={styles.modalBody}>
           {error && <div className={styles.errorMessage}>{error}</div>}
-          <FormGeneratorForm attributes={profileAttributes} data={userData} mode="edit" onSubmit={handleSubmit} onCancel={onClose} submitButtonText={isSaving ? t('settings.speichern') : t('settings.speichern')} cancelButtonText={t('settings.abbrechen')} />
+          <FormGeneratorForm attributes={profileAttributes} data={userData} mode="edit" onSubmit={handleSubmit} onCancel={onClose} submitButtonText={isSaving ? t('Speichern') : t('Speichern')} cancelButtonText={t('Abbrechen')} />
         </div>
       </div>
     </div>
@@ -177,7 +177,7 @@ const VoiceSettingsTab: React.FC = () => {
         method: 'put',
         data: { sttLanguage, ttsLanguage: sttLanguage, ttsVoiceMap: mapObj },
       });
-      setSuccess(t('settings.einstellungenGespeichert'));
+      setSuccess(t('Einstellungen gespeichert'));
       setTimeout(() => setSuccess(null), 3000);
       await _loadSettings();
     } catch (err: any) {
@@ -199,7 +199,7 @@ const VoiceSettingsTab: React.FC = () => {
         const audio = new Audio(`data:audio/mp3;base64,${result.audio}`);
         audio.play();
       }
-    } catch { setError(t('settings.stimmtestFehlgeschlagen')); }
+    } catch { setError(t('Stimmtest fehlgeschlagen')); }
     finally { setTesting(null); }
   }, [request]);
 
@@ -215,7 +215,7 @@ const VoiceSettingsTab: React.FC = () => {
   ];
   const _displayLanguages = languages.length > 0 ? languages : _defaultLangs;
 
-  if (loading) return <div style={{ padding: '1rem', color: '#888' }}>{t('settings.einstellungenWerdenGeladen')}</div>;
+  if (loading) return <div style={{ padding: '1rem', color: '#888' }}>{t('Einstellungen werden geladen')}</div>;
 
   return (
     <>
@@ -223,11 +223,11 @@ const VoiceSettingsTab: React.FC = () => {
       {success && <div style={{ background: '#f0fdf4', border: '1px solid #bbf7d0', color: '#16a34a', padding: '0.75rem 1rem', borderRadius: 6, marginBottom: '1rem', fontSize: '0.875rem' }}>{success}</div>}
 
       <section className={styles.section}>
-        <h2 className={styles.sectionTitle}>{t('settings.sttspracheSpracheingabe')}</h2>
+        <h2 className={styles.sectionTitle}>{t('STT-Sprache Spracheingabe')}</h2>
         <div className={styles.settingRow}>
           <div className={styles.settingInfo}>
-            <label className={styles.settingLabel}>{t('settings.spracheFuerSpracherkennung')}</label>
-            <p className={styles.settingDescription}>{t('settings.wirdFuerDieSprachezutexterkennungVerwendet')}</p>
+            <label className={styles.settingLabel}>{t('Sprache für Spracherkennung')}</label>
+            <p className={styles.settingDescription}>{t('Wird für Sprach- und Texterkennung verwendet')}</p>
           </div>
           <div className={styles.settingControl}>
             <select className={styles.select} value={sttLanguage} onChange={e => setSttLanguage(e.target.value)}>
@@ -240,7 +240,7 @@ const VoiceSettingsTab: React.FC = () => {
       </section>
 
       <section className={styles.section}>
-        <h2 className={styles.sectionTitle}>{t('settings.ttsstimmenSprachausgabe')}</h2>
+        <h2 className={styles.sectionTitle}>{t('TTS-Stimmen Sprachausgabe')}</h2>
         <p className={styles.settingDescription} style={{ marginBottom: '1rem' }}>
           Die Sprache wird automatisch erkannt. Hier kann pro Sprache eine bevorzugte Stimme festgelegt werden.
         </p>
@@ -251,7 +251,7 @@ const VoiceSettingsTab: React.FC = () => {
           </div>
         ) : (
           <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '0.875rem' }}>
-            <thead><tr style={{ borderBottom: '1px solid var(--border-color, #e0e0e0)' }}><th style={{ textAlign: 'left', padding: '0.5rem' }}>{t('settings.sprache')}</th><th style={{ textAlign: 'left', padding: '0.5rem' }}>{t('settings.stimme')}</th><th /><th /></tr></thead>
+            <thead><tr style={{ borderBottom: '1px solid var(--border-color, #e0e0e0)' }}><th style={{ textAlign: 'left', padding: '0.5rem' }}>{t('Sprache')}</th><th style={{ textAlign: 'left', padding: '0.5rem' }}>{t('Stimme')}</th><th /><th /></tr></thead>
             <tbody>
               {voiceMap.map(entry => (
                 <tr key={entry.language} style={{ borderBottom: '1px solid var(--border-color, #eee)' }}>
@@ -263,7 +263,7 @@ const VoiceSettingsTab: React.FC = () => {
                     </button>
                   </td>
                   <td style={{ padding: '0.5rem' }}>
-                    <button className={styles.button} style={{ padding: '0.25rem 0.5rem', fontSize: '0.75rem', color: '#dc2626' }} onClick={() => _handleRemoveEntry(entry.language)}>{t('settings.entfernen')}</button>
+                    <button className={styles.button} style={{ padding: '0.25rem 0.5rem', fontSize: '0.75rem', color: '#dc2626' }} onClick={() => _handleRemoveEntry(entry.language)}>{t('Entfernen')}</button>
                   </td>
                 </tr>
               ))}
@@ -273,7 +273,7 @@ const VoiceSettingsTab: React.FC = () => {
 
         <div style={{ marginTop: '1rem', display: 'flex', gap: '0.5rem', alignItems: 'flex-end', flexWrap: 'wrap' }}>
           <div>
-            <label className={styles.settingLabel} style={{ fontSize: '0.8rem' }}>{t('settings.sprache')}</label>
+            <label className={styles.settingLabel} style={{ fontSize: '0.8rem' }}>{t('Sprache')}</label>
             <select className={styles.select} value={addLanguage} onChange={e => setAddLanguage(e.target.value)}>
               {_displayLanguages.map((lang: any) => (
                 <option key={lang.code || lang} value={lang.code || lang}>{lang.name || lang.code || lang}</option>
@@ -281,15 +281,15 @@ const VoiceSettingsTab: React.FC = () => {
             </select>
           </div>
           <div>
-            <label className={styles.settingLabel} style={{ fontSize: '0.8rem' }}>{t('settings.stimme')}</label>
+            <label className={styles.settingLabel} style={{ fontSize: '0.8rem' }}>{t('Stimme')}</label>
             <select className={styles.select} value={addVoiceName} onChange={e => setAddVoiceName(e.target.value)} disabled={loadingVoices}>
-              <option value="">{t('settings.standard')}</option>
+              <option value="">{t('Standard')}</option>
               {addVoices.map((v: any) => (
                 <option key={v.name || v} value={v.name || v}>{v.displayName || v.name || v}</option>
               ))}
             </select>
           </div>
-          <button className={styles.button} onClick={_handleAddEntry} style={{ padding: '0.5rem 1rem' }}>{t('settings.zuweisen')}</button>
+          <button className={styles.button} onClick={_handleAddEntry} style={{ padding: '0.5rem 1rem' }}>{t('Zuweisen')}</button>
           <button className={styles.button} onClick={() => _handleTestVoice(addLanguage, addVoiceName)} disabled={testing !== null} style={{ padding: '0.5rem 1rem' }}>
             {testing === addLanguage ? '...' : 'Testen'}
           </button>
@@ -297,7 +297,7 @@ const VoiceSettingsTab: React.FC = () => {
       </section>
 
       <button className={styles.button} onClick={_handleSave} disabled={saving} style={{ background: 'var(--primary-color, #2563eb)', color: '#fff', border: 'none', padding: '0.625rem 1.5rem', fontWeight: 600, borderRadius: 6 }}>
-        {saving ? t('settings.speichern') : t('settings.einstellungenSpeichern')}
+        {saving ? t('Speichern') : t('Einstellungen speichern')}
       </button>
     </>
   );
@@ -358,14 +358,14 @@ const NeutralizationMappingsTab: React.FC = () => {
     return text.slice(0, 2) + '*'.repeat(Math.min(text.length - 4, 20)) + text.slice(-2);
   };
 
-  if (loading) return <div style={{ padding: '1rem', color: '#888' }}>{t('settings.mappingsWerdenGeladen')}</div>;
+  if (loading) return <div style={{ padding: '1rem', color: '#888' }}>{t('Mappings werden geladen')}</div>;
 
   return (
     <>
       {error && <div className={styles.errorMessage}>{error}</div>}
 
       <section className={styles.section}>
-        <h2 className={styles.sectionTitle}>{t('settings.platzhaltermappingsLokal')}</h2>
+        <h2 className={styles.sectionTitle}>{t('Platzhaltermappings lokal')}</h2>
         <div
           style={{
             marginBottom: '1rem',
@@ -379,7 +379,7 @@ const NeutralizationMappingsTab: React.FC = () => {
           }}
         >
           <strong>AI-Workspace:</strong> Neutralisierter Chat-Text, Dokumente und Platzhalter-Mappings finden Sie unter{' '}
-          <strong>{t('settings.mandantAiworkspaceinstanzEinstellungenTabNeutralisierung')}</strong> (nicht auf dieser
+          <strong>{t('Mandant AI-Workspace-Instanz Einstellungen Tab Neutralisierung')}</strong> (nicht auf dieser
           Seite). Dieser Tab zeigt nur die <strong>lokale</strong> Liste über <code>/api/local/neutralization-mappings</code>.
         </div>
         <p className={styles.settingDescription} style={{ marginBottom: '1rem' }}>
@@ -488,8 +488,8 @@ export const SettingsPage: React.FC = () => {
   return (
     <div className={styles.settings}>
       <header className={styles.header}>
-        <h1>{t('settings.einstellungen')}</h1>
-        <p className={styles.subtitle}>{t('settings.persoenlicheEinstellungenUndPraeferenzen')}</p>
+        <h1>{t('Einstellungen')}</h1>
+        <p className={styles.subtitle}>{t('Persönliche Einstellungen und Präferenzen')}</p>
       </header>
 
       <nav style={{ display: 'flex', gap: 0, borderBottom: '1px solid var(--border-color, #e0e0e0)', marginBottom: '1.5rem' }}>
@@ -508,14 +508,14 @@ export const SettingsPage: React.FC = () => {
         {activeTab === 'profile' && (
           <>
             <section className={styles.section}>
-              <h2 className={styles.sectionTitle}>{t('settings.konto')}</h2>
+              <h2 className={styles.sectionTitle}>{t('Konto')}</h2>
               <div className={styles.settingRow}>
                 <div className={styles.settingInfo}>
-                  <label className={styles.settingLabel}>{t('settings.profilBearbeiten')}</label>
-                  <p className={styles.settingDescription}>{t('settings.aendernSieIhrenNamenUnd')}</p>
+                  <label className={styles.settingLabel}>{t('Profil bearbeiten')}</label>
+                  <p className={styles.settingDescription}>{t('Ändern Sie Ihren Namen und')}</p>
                 </div>
                 <div className={styles.settingControl}>
-                  <button className={styles.button} onClick={async () => { await refetchUser(); setIsProfileModalOpen(true); }}>{t('settings.profilOeffnen')}</button>
+                  <button className={styles.button} onClick={async () => { await refetchUser(); setIsProfileModalOpen(true); }}>{t('Profil öffnen')}</button>
                 </div>
               </div>
               {currentUser && (
@@ -538,18 +538,18 @@ export const SettingsPage: React.FC = () => {
 
         {activeTab === 'appearance' && (
           <section className={styles.section}>
-            <h2 className={styles.sectionTitle}>{t('settings.darstellung')}</h2>
+            <h2 className={styles.sectionTitle}>{t('Darstellung')}</h2>
             <div className={styles.settingRow}>
-              <div className={styles.settingInfo}><label className={styles.settingLabel}>Theme</label><p className={styles.settingDescription}>{t('settings.waehlenSieZwischenHellemUnd')}</p></div>
+              <div className={styles.settingInfo}><label className={styles.settingLabel}>Theme</label><p className={styles.settingDescription}>{t('Wählen zwischen Hell- und Dunkelmodus')}</p></div>
               <div className={styles.settingControl}>
                 <div className={styles.themeToggle}>
-                  <button className={`${styles.themeButton} ${theme === 'light' ? styles.active : ''}`} onClick={() => handleThemeChange('light')}>{t('settings.themeHell')}</button>
-                  <button className={`${styles.themeButton} ${theme === 'dark' ? styles.active : ''}`} onClick={() => handleThemeChange('dark')}>{t('settings.themeDunkel')}</button>
+                  <button className={`${styles.themeButton} ${theme === 'light' ? styles.active : ''}`} onClick={() => handleThemeChange('light')}>{t('Thema Hell')}</button>
+                  <button className={`${styles.themeButton} ${theme === 'dark' ? styles.active : ''}`} onClick={() => handleThemeChange('dark')}>{t('Thema Dunkel')}</button>
                 </div>
               </div>
             </div>
             <div className={styles.settingRow}>
-              <div className={styles.settingInfo}><label className={styles.settingLabel}>{t('settings.anzeigesprache')}</label><p className={styles.settingDescription}>{t('settings.spracheBeschreibung')}{languageError && <span className={styles.errorText}> {languageError}</span>}</p></div>
+              <div className={styles.settingInfo}><label className={styles.settingLabel}>{t('Anzeigesprache')}</label><p className={styles.settingDescription}>{t('Sprachbeschreibung')}{languageError && <span className={styles.errorText}> {languageError}</span>}</p></div>
               <div className={styles.settingControl}>
                 <select className={styles.select} value={currentLanguage} onChange={(e) => handleLanguageChange(e.target.value)} disabled={isSavingLanguage}>
                   {availableLanguages.map((l) => (
@@ -558,7 +558,7 @@ export const SettingsPage: React.FC = () => {
                     </option>
                   ))}
                 </select>
-                {isSavingLanguage && <span className={styles.savingIndicator}>{t('settings.speichern')}</span>}
+                {isSavingLanguage && <span className={styles.savingIndicator}>{t('Speichern')}</span>}
               </div>
             </div>
           </section>
@@ -570,13 +570,13 @@ export const SettingsPage: React.FC = () => {
 
         {activeTab === 'privacy' && (
           <section className={styles.section}>
-            <h2 className={styles.sectionTitle}>{t('settings.datenschutz')}</h2>
+            <h2 className={styles.sectionTitle}>{t('Datenschutz')}</h2>
             <p className={styles.settingDescription} style={{ marginBottom: '1rem' }}>
-              {t('settings.datenschutzBeschreibung')}
+              {t('Datenschutzbeschreibung')}
             </p>
             <div className={styles.settingRow}>
-              <div className={styles.settingInfo}><label className={styles.settingLabel}>{t('settings.gdprPrivacy')}</label><p className={styles.settingDescription}>{t('settings.datenexportPortabilitaetUndKontoloeschung')}</p></div>
-              <div className={styles.settingControl}><Link className={`${styles.button} ${styles.linkButton}`} to="/gdpr">{t('settings.gdprOeffnen')}</Link></div>
+              <div className={styles.settingInfo}><label className={styles.settingLabel}>{t('GDPR Datenschutz')}</label><p className={styles.settingDescription}>{t('Datenexport, Portabilität und Kontolöschung')}</p></div>
+              <div className={styles.settingControl}><Link className={`${styles.button} ${styles.linkButton}`} to="/gdpr">{t('GDPR öffnen')}</Link></div>
             </div>
           </section>
         )}
diff --git a/src/pages/Store.tsx b/src/pages/Store.tsx
index 549a48d..dac5675 100644
--- a/src/pages/Store.tsx
+++ b/src/pages/Store.tsx
@@ -112,7 +112,7 @@ const FeatureCard: React.FC<FeatureCardProps> = ({
             disabled={isProcessing}
           >
             {isProcessing
-              ? t('store.wirdAktiviert', t('store.activating'))
+              ? t('Wird aktiviert…')
               : t('Aktivieren für {name}', { name: String(m.label || m.name) })}
           </button>
         ))}
@@ -130,10 +130,7 @@ const StorePage: React.FC = () => {
       <div className={styles.header}>
         <h1>{t('Feature Store')}</h1>
         <p className={styles.subtitle}>
-          {t(
-            'Aktiviere Features für dein Konto. Deine Daten sind isoliert und nur für dich sichtbar.',
-            t('store.activateFeaturesForYourAccount')
-          )}
+          {t('Aktiviere Features für dein Konto. Deine Daten sind isoliert und nur für dich sichtbar.')}
         </p>
       </div>
 
@@ -163,7 +160,7 @@ const StorePage: React.FC = () => {
           )}
           {subscriptionInfo.status === 'TRIALING' && subscriptionInfo.trialEndsAt && (
             <span className={styles.bannerSeparator}>
-              {t('store.trialEndet', t('store.trialEnds'))}: {new Date(subscriptionInfo.trialEndsAt).toLocaleDateString()}
+              {t('Testphase endet am')}: {new Date(subscriptionInfo.trialEndsAt).toLocaleDateString()}
             </span>
           )}
         </div>
@@ -173,11 +170,11 @@ const StorePage: React.FC = () => {
 
       {loading ? (
         <div className={styles.loading}>
-          {t('store.ladeFeatures', t('store.loadingFeatures'))}
+          {t('Lade Features…')}
         </div>
       ) : features.length === 0 ? (
         <div className={styles.empty}>
-          {t('store.keineFeaturesImStoreVerfuegbar', t('store.noFeaturesAvailableInThe'))}
+          {t('Keine Features im Store verfügbar.')}
         </div>
       ) : (
         <div className={styles.grid}>
diff --git a/src/pages/admin/AccessManagementHub.tsx b/src/pages/admin/AccessManagementHub.tsx
index 214fefd..df428f5 100644
--- a/src/pages/admin/AccessManagementHub.tsx
+++ b/src/pages/admin/AccessManagementHub.tsx
@@ -341,7 +341,7 @@ export const AccessManagementHub: React.FC = () => {
                 value={selectedMandateId}
                 onChange={(e) => setSelectedMandateId(e.target.value)}
               >
-                <option value="">{t('accessManagementHub.mandantWaehlen')}</option>
+                <option value="">{t('Mandant wählen')}</option>
                 {mandates.map((m) => (
                   <option key={m.id} value={m.id}>
                     {getMandateName(m)}
@@ -359,7 +359,7 @@ export const AccessManagementHub: React.FC = () => {
                 value={selectedFeatureCode}
                 onChange={(e) => setSelectedFeatureCode(e.target.value)}
               >
-                <option value="">{t('accessManagementHub.alle')}</option>
+                <option value="">{t('Alle')}</option>
                 {features.map((f) => (
                   <option key={f.code} value={f.code}>
                     {getFeatureLabel(f, t)}
@@ -430,7 +430,7 @@ export const AccessManagementHub: React.FC = () => {
       ) : !selectedMandateId ? (
         <div className={styles.emptyState}>
           <FaBuilding className={styles.emptyIcon} />
-          <h3 className={styles.emptyTitle}>{t('accessManagementHub.keinMandantAusgewaehlt')}</h3>
+          <h3 className={styles.emptyTitle}>{t('Kein Mandant ausgewählt')}</h3>
           <p className={styles.emptyDescription}>
             Wählen Sie einen Mandanten, um dessen Feature-Instanzen und Zugriffe zu verwalten.
           </p>
@@ -453,7 +453,7 @@ export const AccessManagementHub: React.FC = () => {
                 <span className={hubStyles.statsValue}>
                   {loading || statsLoading ? '…' : overviewStats.users}
                 </span>
-                <span className={hubStyles.statsLabel}>{t('accessManagementHub.benutzer')}</span>
+                <span className={hubStyles.statsLabel}>{t('Benutzer')}</span>
               </div>
             </div>
             <div className={hubStyles.statsCard}>
@@ -462,7 +462,7 @@ export const AccessManagementHub: React.FC = () => {
                 <span className={hubStyles.statsValue}>
                   {loading || statsLoading ? '…' : overviewStats.roles}
                 </span>
-                <span className={hubStyles.statsLabel}>{t('accessManagementHub.rollenMax')}</span>
+                <span className={hubStyles.statsLabel}>{t('Rollen (max)')}</span>
               </div>
             </div>
             {relationshipData && relationshipData.instances.length > 0 && (
@@ -495,12 +495,12 @@ export const AccessManagementHub: React.FC = () => {
             {loading && filteredInstances.length === 0 ? (
               <div className={styles.loadingContainer}>
                 <div className={styles.spinner} />
-                <span>{t('accessManagementHub.ladeInstanzen')}</span>
+                <span>{t('Lade Instanzen')}</span>
               </div>
             ) : filteredInstances.length === 0 ? (
               <div className={styles.emptyState}>
                 <FaCube className={styles.emptyIcon} />
-                <h3 className={styles.emptyTitle}>{t('accessManagementHub.keineFeatureinstanzen')}</h3>
+                <h3 className={styles.emptyTitle}>{t('Keine Feature-Instanzen')}</h3>
                 <p className={styles.emptyDescription}>
                   Erstellen Sie eine neue Instanz oder wählen Sie ein anderes Feature.
                 </p>
@@ -521,7 +521,7 @@ export const AccessManagementHub: React.FC = () => {
                       <span
                         className={`${hubStyles.instanceBadge} ${inst.enabled ? hubStyles.badgeActive : hubStyles.badgeInactive}`}
                       >
-                        {inst.enabled ? t('accessManagementHub.aktiv') : t('accessManagementHub.inaktiv')}
+                        {inst.enabled ? t('Aktiv') : t('Inaktiv')}
                       </span>
                     </div>
                     <div className={hubStyles.instanceMeta}>
@@ -542,7 +542,7 @@ export const AccessManagementHub: React.FC = () => {
                         className={hubStyles.cardAction}
                         onClick={() => handleSyncRoles(inst)}
                         disabled={!inst.enabled}
-                        title={t('accessManagementHub.rollenSynchronisieren')}
+                        title={t('Rollen synchronisieren')}
                       >
                         <FaCogs /> Rollen sync
                       </button>
diff --git a/src/pages/admin/AdminFeatureAccessPage.tsx b/src/pages/admin/AdminFeatureAccessPage.tsx
index 85fb2b7..26c59ee 100644
--- a/src/pages/admin/AdminFeatureAccessPage.tsx
+++ b/src/pages/admin/AdminFeatureAccessPage.tsx
@@ -89,8 +89,8 @@ export const AdminFeatureAccessPage: React.FC = () => {
 
   // Table columns
   const columns = useMemo(() => [
-    { key: 'label', label: t('adminFeatureAccess.name'), type: 'string' as const, sortable: true, filterable: true, searchable: true, width: 200 },
-    { key: 'featureCode', label: t('adminFeatureAccess.feature'), type: 'string' as const, sortable: true, filterable: true, width: 150,
+    { key: 'label', label: t('Name'), type: 'string' as const, sortable: true, filterable: true, searchable: true, width: 200 },
+    { key: 'featureCode', label: t('Feature'), type: 'string' as const, sortable: true, filterable: true, width: 150,
       render: (value: string) => {
         const feature = features.find(f => f.code === value);
         if (feature) {
@@ -99,7 +99,7 @@ export const AdminFeatureAccessPage: React.FC = () => {
         return value;
       }
     },
-    { key: 'enabled', label: t('adminFeatureAccess.aktiv'), type: 'boolean' as const, sortable: true, filterable: true, width: 80 },
+    { key: 'enabled', label: t('Aktiv'), type: 'boolean' as const, sortable: true, filterable: true, width: 80 },
   ], [features, t]);
 
   // Form attributes from backend - merge with dynamic feature options
@@ -349,7 +349,7 @@ export const AdminFeatureAccessPage: React.FC = () => {
       <div className={styles.pageHeader}>
         <div>
           <h1 className={styles.pageTitle}>Feature-Instanzen</h1>
-          <p className={styles.pageSubtitle}>{t('adminFeatureAccess.verwaltenSieFeatureinstanzenFuerJeden')}</p>
+          <p className={styles.pageSubtitle}>{t('Verwalten Sie Feature-Instanzen für jeden')}</p>
         </div>
       </div>
 
@@ -365,7 +365,7 @@ export const AdminFeatureAccessPage: React.FC = () => {
             value={selectedMandateId}
             onChange={(e) => setSelectedMandateId(e.target.value)}
           >
-            <option value="">{t('adminFeatureAccess.mandantWaehlen')}</option>
+            <option value="">{t('Mandant wählen')}</option>
             {mandates.map(m => (
               <option key={m.id} value={m.id}>
                 {getMandateName(m)}
@@ -399,7 +399,7 @@ export const AdminFeatureAccessPage: React.FC = () => {
       {features.length > 0 ? (
         <div className={styles.infoBox}>
           <FaCube style={{ marginRight: 8 }} />
-          <span>{t('adminFeatureAccess.verfuegbareFeatures')} </span>
+          <span>{t('Verfügbare Features')} </span>
           {features.map((f, i) => (
             <span key={f.code}>
               {i > 0 && ', '}
@@ -429,7 +429,7 @@ export const AdminFeatureAccessPage: React.FC = () => {
       {!selectedMandateId ? (
         <div className={styles.emptyState}>
           <FaBuilding className={styles.emptyIcon} />
-          <h3 className={styles.emptyTitle}>{t('adminFeatureAccess.keinMandantAusgewaehlt')}</h3>
+          <h3 className={styles.emptyTitle}>{t('Kein Mandant ausgewählt')}</h3>
           <p className={styles.emptyDescription}>
             Wählen Sie einen Mandanten aus, um dessen Feature-Instanzen zu verwalten.
           </p>
@@ -450,7 +450,7 @@ export const AdminFeatureAccessPage: React.FC = () => {
             actionButtons={[
               {
                 type: 'delete' as const,
-                title: t('adminFeatureAccessPage.deleteInstance'),
+                title: t('Instanz löschen'),
               }
             ]}
             customActions={[
@@ -458,13 +458,13 @@ export const AdminFeatureAccessPage: React.FC = () => {
                 id: 'edit',
                 icon: <FaEdit />,
                 onClick: handleEditClick,
-                title: t('adminFeatureAccessPage.editInstance'),
+                title: t('Instanz bearbeiten'),
               },
               {
                 id: 'syncRoles',
                 icon: <FaCogs />,
                 onClick: handleSyncRoles,
-                title: t('adminFeatureAccessPage.syncRoles'),
+                title: t('Rollen synchronisieren'),
                 loading: (row: FeatureInstance) => syncingInstance === row.id,
                 disabled: (row: FeatureInstance) => !row.enabled,
               }
@@ -474,7 +474,7 @@ export const AdminFeatureAccessPage: React.FC = () => {
               pagination: instancesPagination,
               handleDelete: handleDeleteInstance,
             }}
-            emptyMessage={t('adminFeatureAccess.keineFeatureinstanzenGefunden')}
+            emptyMessage={t('Keine Feature-Instanzen gefunden')}
           />
         </div>
       )}
@@ -484,7 +484,7 @@ export const AdminFeatureAccessPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setShowCreateModal(false)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminFeatureAccess.neueFeatureinstanzErstellen')}</h2>
+              <h2 className={styles.modalTitle}>{t('Neue Feature-Instanz erstellen')}</h2>
               <button
                 className={styles.modalClose}
                 onClick={() => setShowCreateModal(false)}
@@ -494,11 +494,11 @@ export const AdminFeatureAccessPage: React.FC = () => {
             </div>
             <div className={styles.modalContent}>
               {features.length === 0 ? (
-                <p>{t('adminFeatureAccess.keineFeaturesVerfuegbarBitteWenden')}</p>
+                <p>{t('Keine Features verfügbar, bitte wenden')}</p>
               ) : createFields.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('adminFeatureAccess.ladeFormular')}</span>
+                  <span>{t('Lade Formular')}</span>
                 </div>
               ) : (
                 <div>
@@ -523,7 +523,7 @@ export const AdminFeatureAccessPage: React.FC = () => {
                         setChatbotEnableWebResearch(true);
                         setChatbotAllowedProviders([]);
                       }}
-                      placeholder={t('adminFeatureAccess.featureAuswaehlenErforderlich')}
+                      placeholder={t('Feature-Auswahl erforderlich')}
                       className={styles.configSelect}
                     />
                     {!createFeatureCode && (
@@ -550,7 +550,7 @@ export const AdminFeatureAccessPage: React.FC = () => {
                         type="text"
                         value={createLabel}
                         onChange={(value) => setCreateLabel(value)}
-                        placeholder={t('adminFeatureAccess.instanzbezeichnungEingeben')}
+                        placeholder={t('Instanzbezeichnung eingeben')}
                         className={styles.configSelect}
                         size="md"
                         required={true}
@@ -589,8 +589,8 @@ export const AdminFeatureAccessPage: React.FC = () => {
                           setChatbotEnableWebResearch(true);
                           setChatbotAllowedProviders([]);
                         }}
-                        submitButtonText={t('adminFeatureAccess.erstellen')}
-                        cancelButtonText={t('adminFeatureAccess.abbrechen')}
+                        submitButtonText={t('Erstellen')}
+                        cancelButtonText={t('Abbrechen')}
                       />
                     </div>
                   )}
@@ -606,7 +606,7 @@ export const AdminFeatureAccessPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => { setShowEditModal(false); setEditingInstance(null); }}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminFeatureAccess.featureinstanzBearbeiten')}</h2>
+              <h2 className={styles.modalTitle}>{t('Feature-Instanz bearbeiten')}</h2>
               <button
                 className={styles.modalClose}
                 onClick={() => { setShowEditModal(false); setEditingInstance(null); }}
@@ -620,14 +620,14 @@ export const AdminFeatureAccessPage: React.FC = () => {
                   {
                     name: 'label',
                     type: 'string' as const,
-                    label: t('adminFeatureAccessPage.bezeichnung'),
+                    label: t('Bezeichnung'),
                     required: true,
                     editable: true,
                   },
                   {
                     name: 'enabled',
                     type: 'boolean' as const,
-                    label: t('adminFeatureAccessPage.aktiviert'),
+                    label: t('Aktiviert'),
                     required: false,
                     editable: true,
                   }
@@ -643,8 +643,8 @@ export const AdminFeatureAccessPage: React.FC = () => {
                   setChatbotEnableWebResearch(true);
                   setChatbotAllowedProviders([]);
                 }}
-                submitButtonText={t('adminFeatureAccess.speichern')}
-                cancelButtonText={t('adminFeatureAccess.abbrechen')}
+                submitButtonText={t('Speichern')}
+                cancelButtonText={t('Abbrechen')}
               />
               
               {/* Chatbot Configuration Section */}
diff --git a/src/pages/admin/AdminFeatureInstanceUsersPage.tsx b/src/pages/admin/AdminFeatureInstanceUsersPage.tsx
index ad0d2cf..970b1bd 100644
--- a/src/pages/admin/AdminFeatureInstanceUsersPage.tsx
+++ b/src/pages/admin/AdminFeatureInstanceUsersPage.tsx
@@ -203,7 +203,7 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
   const columns = useMemo(() => [
     {
       key: 'username',
-      label: t('adminFeatureInstanceUsers.benutzername'),
+      label: t('Benutzername'),
       type: 'text' as const,
       sortable: true,
       filterable: true,
@@ -212,7 +212,7 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
     },
     {
       key: 'email',
-      label: t('adminFeatureInstanceUsers.email'),
+      label: t('E-Mail'),
       type: 'text' as const,
       sortable: true,
       filterable: true,
@@ -221,7 +221,7 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
     },
     {
       key: 'fullName',
-      label: t('adminFeatureInstanceUsers.vollstaendigerName'),
+      label: t('Vollständiger Name'),
       type: 'text' as const,
       sortable: true,
       filterable: true,
@@ -230,7 +230,7 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
     },
     {
       key: 'roleLabels',
-      label: t('adminFeatureInstanceUsers.rollen'),
+      label: t('Rollen'),
       type: 'text' as const,
       sortable: false,
       filterable: false,
@@ -243,7 +243,7 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
     },
     {
       key: 'enabled',
-      label: t('adminFeatureInstanceUsers.aktiv'),
+      label: t('Aktiv'),
       type: 'boolean' as const,
       sortable: true,
       filterable: true,
@@ -270,14 +270,14 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
     return [
       {
         name: 'userId',
-        label: t('adminFeatureInstanceUsersPage.benutzer'),
+        label: t('Benutzer'),
         type: 'enum' as const,
         required: true,
         options: userOptions,
       },
       {
         name: 'roleIds',
-        label: t('adminFeatureInstanceUsersPage.rollen'),
+        label: t('Rollen'),
         type: 'multiselect' as const,
         required: true,
         options: roleOptions,
@@ -290,14 +290,14 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
     return [
       {
         name: 'roleIds',
-        label: t('adminFeatureInstanceUsersPage.rollen'),
+        label: t('Rollen'),
         type: 'multiselect' as const,
         required: true,
         options: roleOptions,
       },
       {
         name: 'enabled',
-        label: t('adminFeatureInstanceUsersPage.aktiv'),
+        label: t('Aktiv'),
         type: 'checkbox' as const,
         required: false,
       },
@@ -409,8 +409,8 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <h1 className={styles.pageTitle}>{t('adminFeatureInstanceUsers.featureInstanzBenutzer')}</h1>
-          <p className={styles.pageSubtitle}>{t('adminFeatureInstanceUsers.verwaltenSieBenutzerzugriffeAufFeatureinstanzen')}</p>
+          <h1 className={styles.pageTitle}>{t('Feature-Instanz-Benutzer')}</h1>
+          <p className={styles.pageSubtitle}>{t('Verwalten Sie Benutzerzugriffe auf Feature-Instanzen')}</p>
         </div>
       </div>
 
@@ -427,7 +427,7 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
             onChange={(e) => setSelectedCombinedKey(e.target.value)}
             disabled={loading || combinedOptions.length === 0}
           >
-            <option value="">{t('adminFeatureInstanceUsers.mandantFeatureinstanzWaehlen')}</option>
+            <option value="">{t('Mandant / Feature-Instanz wählen')}</option>
             {/* Group options by mandate */}
             {(() => {
               const groupedByMandate: Record<string, CombinedInstanceOption[]> = {};
@@ -485,7 +485,7 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
       {/* Roles info box */}
       {selectedInstance && instanceRoles.length > 0 && (
         <div className={styles.infoBox}>
-          <span>{t('adminFeatureInstanceUsers.verfuegbareRollen')} </span>
+          <span>{t('Verfügbare Rollen')} </span>
           {instanceRoles.map((r, i) => (
             <span key={r.id}>
               {i > 0 && ', '}
@@ -499,7 +499,7 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
       {selectedInstance && instanceRoles.length === 0 && !usersLoading && (
         <div className={styles.warningBox || styles.infoBox}>
           <span>⚠️ </span>
-          <span>{t('adminFeatureInstanceUsers.dieseInstanzHatNochKeine')}</span>
+          <span>{t('Diese Instanz hat noch keine')}</span>
         </div>
       )}
 
@@ -507,11 +507,11 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
       {!selectedCombinedKey ? (
         <div className={styles.emptyState}>
           <FaCube className={styles.emptyIcon} />
-          <h3 className={styles.emptyTitle}>{t('adminFeatureInstanceUsers.keineFeatureinstanzAusgewaehlt')}</h3>
+          <h3 className={styles.emptyTitle}>{t('Keine Feature-Instanz ausgewählt')}</h3>
           <p className={styles.emptyDescription}>
             {combinedOptions.length === 0 
-              ? t('adminFeatureInstanceUsers.esGibtNochKeineFeatureinstanzen') 
-              : t('adminFeatureInstanceUsers.waehlenSieEineFeatureinstanzAus')}
+              ? t('Es gibt noch keine Feature-Instanzen') 
+              : t('Wählen Sie eine Feature-Instanz aus')}
           </p>
         </div>
       ) : (
@@ -531,11 +531,11 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
               {
                 type: 'edit' as const,
                 onAction: handleEditClick,
-                title: t('adminFeatureInstanceUsersPage.editRoles'),
+                title: t('Rollen bearbeiten'),
               },
               {
                 type: 'delete' as const,
-                title: t('adminFeatureInstanceUsersPage.removeFromInstance'),
+                title: t('Aus Instanz entfernen'),
               }
             ]}
             onDelete={handleRemoveUser}
@@ -552,7 +552,7 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
                 return false;
               },
             }}
-            emptyMessage={t('adminFeatureInstanceUsers.keineBenutzerGefunden')}
+            emptyMessage={t('Keine Benutzer gefunden')}
           />
         </div>
       )}
@@ -562,7 +562,7 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setShowAddModal(false)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminFeatureInstanceUsers.benutzerZurFeatureinstanzHinzufuegen')}</h2>
+              <h2 className={styles.modalTitle}>{t('Benutzer zur Feature-Instanz hinzufügen')}</h2>
               <button
                 className={styles.modalClose}
                 onClick={() => setShowAddModal(false)}
@@ -572,17 +572,17 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
             </div>
             <div className={styles.modalContent}>
               {availableUsers.length === 0 ? (
-                <p>{t('adminFeatureInstanceUsers.alleBenutzerHabenBereitsZugriff')}</p>
+                <p>{t('Alle Benutzer haben bereits Zugriff')}</p>
               ) : instanceRoles.length === 0 ? (
-                <p>{t('adminFeatureInstanceUsers.dieseFeatureinstanzHatKeineRollen')}</p>
+                <p>{t('Diese Feature-Instanz hat keine Rollen')}</p>
               ) : (
                 <FormGeneratorForm
                   attributes={addUserFields}
                   mode="create"
                   onSubmit={handleAddUser}
                   onCancel={() => setShowAddModal(false)}
-                  submitButtonText={t('adminFeatureInstanceUsers.hinzufuegen')}
-                  cancelButtonText={t('adminFeatureInstanceUsers.abbrechen')}
+                  submitButtonText={t('Hinzufügen')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
@@ -610,8 +610,8 @@ export const AdminFeatureInstanceUsersPage: React.FC = () => {
                 mode="edit"
                 onSubmit={handleEditRoles}
                 onCancel={() => setEditingUser(null)}
-                submitButtonText={t('adminFeatureInstanceUsers.speichern')}
-                cancelButtonText={t('adminFeatureInstanceUsers.abbrechen')}
+                submitButtonText={t('Speichern')}
+                cancelButtonText={t('Abbrechen')}
               />
             </div>
           </div>
diff --git a/src/pages/admin/AdminFeatureRolesPage.tsx b/src/pages/admin/AdminFeatureRolesPage.tsx
index 1e0f238..d050f00 100644
--- a/src/pages/admin/AdminFeatureRolesPage.tsx
+++ b/src/pages/admin/AdminFeatureRolesPage.tsx
@@ -70,7 +70,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
         }
       } catch (err: any) {
         console.error('Error loading features:', err);
-        setError(t('adminFeatureRoles.fehlerBeimLadenDerFeatures'));
+        setError(t('Fehler beim Laden der Features'));
       }
     };
     loadFeatures();
@@ -112,7 +112,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
       }
     } catch (err: any) {
       console.error('Error loading feature roles:', err);
-      setError(t('adminFeatureRoles.fehlerBeimLadenDerFeaturerollen'));
+      setError(t('Fehler beim Laden der Feature-Rollen'));
       setRoles([]);
       setPagination(null);
     } finally {
@@ -135,7 +135,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
   const columns = useMemo(() => [
     { 
       key: 'roleLabel', 
-      label: t('adminFeatureRoles.rollenLabel'), 
+      label: t('Rollen-Label'), 
       type: 'string' as const, 
       sortable: true, 
       filterable: true, 
@@ -144,7 +144,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
     },
     { 
       key: 'description', 
-      label: t('adminFeatureRoles.beschreibung'), 
+      label: t('Beschreibung'), 
       type: 'string' as const, 
       sortable: false, 
       width: 300,
@@ -152,7 +152,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
     },
     { 
       key: 'featureCode', 
-      label: t('adminFeatureRoles.feature'), 
+      label: t('Feature'), 
       type: 'string' as const, 
       sortable: true, 
       filterable: true, 
@@ -170,17 +170,17 @@ export const AdminFeatureRolesPage: React.FC = () => {
     const fields: AttributeDefinition[] = [
       {
         name: 'roleLabel',
-        label: t('adminFeatureRolesPage.rollenLabel'),
+        label: t('Rollen-Label'),
         type: 'string',
         required: true,
-        description: t('adminFeatureRolesPage.rollenLabelBeschreibung')
+        description: t('Rollen-Label Beschreibung')
       },
       {
         name: 'description',
-        label: t('adminFeatureRolesPage.beschreibung'),
+        label: t('Beschreibung'),
         type: 'multilingual',
         required: false,
-        description: t('adminFeatureRolesPage.mehrsprachigeBeschreibung')
+        description: t('Mehrsprachige Beschreibung')
       }
     ];
     return fields;
@@ -191,18 +191,18 @@ export const AdminFeatureRolesPage: React.FC = () => {
     return [
       {
         name: 'roleLabel',
-        label: t('adminFeatureRolesPage.rollenLabel'),
+        label: t('Rollen-Label'),
         type: 'string',
         required: true,
         readonly: true,
-        description: t('adminFeatureRolesPage.rollenLabelReadonly')
+        description: t('Rollen-Label (nur lesen)')
       },
       {
         name: 'description',
-        label: t('adminFeatureRolesPage.beschreibung'),
+        label: t('Beschreibung'),
         type: 'multilingual',
         required: false,
-        description: t('adminFeatureRolesPage.mehrsprachigeBeschreibung')
+        description: t('Mehrsprachige Beschreibung')
       }
     ];
   }, [t]);
@@ -287,8 +287,8 @@ export const AdminFeatureRolesPage: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <h1 className={styles.pageTitle}>{t('adminFeatureRoles.featureRollenRechte')}</h1>
-          <p className={styles.pageSubtitle}>{t('adminFeatureRoles.templaterollenUndDerenBerechtigungenFuer')}</p>
+          <h1 className={styles.pageTitle}>{t('Feature-Rollen-Rechte')}</h1>
+          <p className={styles.pageSubtitle}>{t('Template-Rollen und deren Berechtigungen für')}</p>
         </div>
       </div>
 
@@ -304,7 +304,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
             value={selectedFeatureCode}
             onChange={(e) => setSelectedFeatureCode(e.target.value)}
           >
-            <option value="">{t('adminFeatureRoles.featureWaehlen')}</option>
+            <option value="">{t('Feature wählen')}</option>
             {features.map(f => {
               const featureCode = f.code || f.featureCode || '';
               return (
@@ -350,7 +350,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
       {!selectedFeatureCode ? (
         <div className={styles.emptyState}>
           <FaCube className={styles.emptyIcon} />
-          <h3 className={styles.emptyTitle}>{t('adminFeatureRoles.keinFeatureAusgewaehlt')}</h3>
+          <h3 className={styles.emptyTitle}>{t('Kein Feature ausgewählt')}</h3>
           <p className={styles.emptyDescription}>
             Wählen Sie ein Feature aus, um dessen Template-Rollen zu verwalten.
           </p>
@@ -372,11 +372,11 @@ export const AdminFeatureRolesPage: React.FC = () => {
               {
                 type: 'edit' as const,
                 onAction: handleEditClick,
-                title: t('adminFeatureRolesPage.editRole'),
+                title: t('Rolle bearbeiten'),
               },
               {
                 type: 'delete' as const,
-                title: t('adminFeatureRolesPage.deleteRole'),
+                title: t('Rolle löschen'),
               }
             ]}
             customActions={[
@@ -384,7 +384,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
                 id: 'permissions',
                 icon: <FaShieldAlt />,
                 onClick: (role: FeatureRole) => setPermissionsRole(role),
-                title: t('adminFeatureRolesPage.managePermissions'),
+                title: t('Berechtigungen verwalten'),
               }
             ]}
             onDelete={handleDeleteRole}
@@ -393,7 +393,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
               pagination,
               handleDelete: handleDeleteRole,
             }}
-            emptyMessage={t('adminFeatureRoles.keineFeaturerollenGefunden')}
+            emptyMessage={t('Keine Feature-Rollen gefunden')}
           />
         </div>
       )}
@@ -403,7 +403,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setShowCreateModal(false)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminFeatureRoles.neueFeaturerolleErstellen')}</h2>
+              <h2 className={styles.modalTitle}>{t('Neue Feature-Rolle erstellen')}</h2>
               <button
                 className={styles.modalClose}
                 onClick={() => setShowCreateModal(false)}
@@ -422,7 +422,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
                 onSubmit={handleCreateRole}
                 onCancel={() => setShowCreateModal(false)}
                 submitButtonText={isSubmitting ? 'Erstelle...' : 'Rolle erstellen'}
-                cancelButtonText={t('adminFeatureRoles.abbrechen')}
+                cancelButtonText={t('Abbrechen')}
               />
             </div>
           </div>
@@ -434,7 +434,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setEditingRole(null)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminFeatureRoles.featurerolleBearbeiten')}</h2>
+              <h2 className={styles.modalTitle}>{t('Feature-Rolle bearbeiten')}</h2>
               <button
                 className={styles.modalClose}
                 onClick={() => setEditingRole(null)}
@@ -453,8 +453,8 @@ export const AdminFeatureRolesPage: React.FC = () => {
                 mode="edit"
                 onSubmit={handleEditRole}
                 onCancel={() => setEditingRole(null)}
-                submitButtonText={isSubmitting ? t('adminFeatureRoles.speichern') : t('adminFeatureRoles.speichern')}
-                cancelButtonText={t('adminFeatureRoles.abbrechen')}
+                submitButtonText={isSubmitting ? t('Speichern') : t('Speichern')}
+                cancelButtonText={t('Abbrechen')}
               />
             </div>
           </div>
@@ -481,7 +481,7 @@ export const AdminFeatureRolesPage: React.FC = () => {
               <div className={styles.infoBox} style={{ marginBottom: '1rem' }}>
                 <FaCube style={{ marginRight: 8 }} />
                 <span>Feature: <strong>{permissionsRole.featureCode}</strong></span>
-                <span style={{ marginLeft: '1rem' }}>{t('adminFeatureRoles.templaterolleGlobal')}</span>
+                <span style={{ marginLeft: '1rem' }}>{t('Template-Rolle global')}</span>
               </div>
               <AccessRulesEditor
                 roleId={permissionsRole.id}
diff --git a/src/pages/admin/AdminInvitationsPage.tsx b/src/pages/admin/AdminInvitationsPage.tsx
index 7ce5416..f9cc696 100644
--- a/src/pages/admin/AdminInvitationsPage.tsx
+++ b/src/pages/admin/AdminInvitationsPage.tsx
@@ -87,7 +87,7 @@ export const AdminInvitationsPage: React.FC = () => {
   const columns = useMemo(() => [
     { 
       key: 'targetUsername', 
-      label: t('adminInvitations.benutzername'), 
+      label: t('Benutzername'), 
       type: 'string' as const, 
       sortable: true, 
       filterable: true, 
@@ -96,7 +96,7 @@ export const AdminInvitationsPage: React.FC = () => {
     },
     { 
       key: 'email', 
-      label: t('adminInvitations.email'), 
+      label: t('E-Mail'), 
       type: 'string' as const, 
       sortable: true, 
       filterable: true, 
@@ -105,7 +105,7 @@ export const AdminInvitationsPage: React.FC = () => {
         const emailText = value || '-';
         const emailSent = (row as any).emailSent;
         return (
-          <span title={emailSent ? t('adminInvitations.emailWurdeGesendet') : t('adminInvitations.emailNichtGesendet')}>
+          <span title={emailSent ? t('E-Mail wurde gesendet') : t('E-Mail nicht gesendet')}>
             {emailText} {emailSent && '✓'}
           </span>
         );
@@ -113,7 +113,7 @@ export const AdminInvitationsPage: React.FC = () => {
     },
     { 
       key: 'roleIds', 
-      label: t('adminInvitations.rollen'), 
+      label: t('Rollen'), 
       type: 'string', // Array rendered as string
       sortable: false, 
       filterable: false, 
@@ -128,7 +128,7 @@ export const AdminInvitationsPage: React.FC = () => {
     } as any,
     { 
       key: 'expiresAt', 
-      label: t('adminInvitations.gueltigBis'), 
+      label: t('Gültig bis'), 
       type: 'number' as const, 
       sortable: true, 
       width: 150,
@@ -144,7 +144,7 @@ export const AdminInvitationsPage: React.FC = () => {
     },
     { 
       key: 'currentUses', 
-      label: t('adminInvitations.verwendet'), 
+      label: t('Verwendet'), 
       type: 'string' as const, 
       sortable: true, 
       width: 100,
@@ -152,7 +152,7 @@ export const AdminInvitationsPage: React.FC = () => {
     },
     { 
       key: 'createdAt', 
-      label: t('adminInvitations.erstellt'), 
+      label: t('Erstellt'), 
       type: 'number' as const, 
       sortable: true, 
       width: 150,
@@ -178,7 +178,7 @@ export const AdminInvitationsPage: React.FC = () => {
     
     // Add helper field expiresInHours if not in model but fields exist
     if (fields.length > 0 && !fields.find(f => f.name === 'expiresInHours')) {
-      fields.push({ name: 'expiresInHours', label: t('adminInvitationsPage.gueltigkeitsdauerStunden'), type: 'number', 
+      fields.push({ name: 'expiresInHours', label: t('Gültigkeitsdauer (Stunden)'), type: 'number', 
         required: true, default: 72 } as any);
     }
     // Override required for targetUsername and email (both required for invitations)
@@ -262,8 +262,8 @@ export const AdminInvitationsPage: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <h1 className={styles.pageTitle}>{t('adminInvitations.einladungen')}</h1>
-          <p className={styles.pageSubtitle}>{t('adminInvitations.erstellenUndVerwaltenSieEinladungen')}</p>
+          <h1 className={styles.pageTitle}>{t('Einladungen')}</h1>
+          <p className={styles.pageSubtitle}>{t('Erstellen und verwalten Sie Einladungen')}</p>
         </div>
       </div>
 
@@ -279,7 +279,7 @@ export const AdminInvitationsPage: React.FC = () => {
             value={selectedMandateId}
             onChange={(e) => setSelectedMandateId(e.target.value)}
           >
-            <option value="">{t('adminInvitations.mandantWaehlen')}</option>
+            <option value="">{t('Mandant wählen')}</option>
             {mandates.map(m => (
               <option key={m.id} value={m.id}>
                 {getMandateName(m)}
@@ -330,7 +330,7 @@ export const AdminInvitationsPage: React.FC = () => {
       {!selectedMandateId ? (
         <div className={styles.emptyState}>
           <FaBuilding className={styles.emptyIcon} />
-          <h3 className={styles.emptyTitle}>{t('adminInvitations.keinMandantAusgewaehlt')}</h3>
+          <h3 className={styles.emptyTitle}>{t('Kein Mandant ausgewählt')}</h3>
           <p className={styles.emptyDescription}>
             Wählen Sie einen Mandanten aus, um dessen Einladungen zu verwalten.
           </p>
@@ -351,7 +351,7 @@ export const AdminInvitationsPage: React.FC = () => {
             actionButtons={[
               {
                 type: 'delete' as const,
-                title: t('adminInvitationsPage.revokeInvitation'),
+                title: t('Einladung widerrufen'),
               }
             ]}
             customActions={[
@@ -359,7 +359,7 @@ export const AdminInvitationsPage: React.FC = () => {
                 id: 'showUrl',
                 icon: <FaLink />,
                 onClick: handleShowUrl,
-                title: t('adminInvitationsPage.showInvitationLink'),
+                title: t('Einladungslink anzeigen'),
               }
             ]}
             hookData={{
@@ -367,7 +367,7 @@ export const AdminInvitationsPage: React.FC = () => {
               refetch: (params?: any) => fetchInvitations(params || selectedMandateId, { includeExpired: showExpired, includeUsed: showUsed }),
               pagination,
             }}
-            emptyMessage={t('adminInvitations.keineEinladungenGefunden')}
+            emptyMessage={t('Keine Einladungen gefunden')}
           />
         </div>
       )}
@@ -377,7 +377,7 @@ export const AdminInvitationsPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setShowCreateModal(false)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminInvitations.neueEinladungErstellen')}</h2>
+              <h2 className={styles.modalTitle}>{t('Neue Einladung erstellen')}</h2>
               <button
                 className={styles.modalClose}
                 onClick={() => setShowCreateModal(false)}
@@ -389,12 +389,12 @@ export const AdminInvitationsPage: React.FC = () => {
               {roles.filter(r => !r.featureInstanceId).length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('adminInvitations.ladeRollen')}</span>
+                  <span>{t('Rollen laden')}</span>
                 </div>
               ) : createFields.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('adminInvitations.ladeFormular')}</span>
+                  <span>{t('Formular laden')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -402,8 +402,8 @@ export const AdminInvitationsPage: React.FC = () => {
                   mode="create"
                   onSubmit={handleCreateInvitation}
                   onCancel={() => setShowCreateModal(false)}
-                  submitButtonText={t('adminInvitations.einladungErstellen')}
-                  cancelButtonText={t('adminInvitations.abbrechen')}
+                  submitButtonText={t('Einladung erstellen')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
@@ -439,7 +439,7 @@ export const AdminInvitationsPage: React.FC = () => {
                 <button
                   className={styles.copyButton}
                   onClick={() => handleCopyUrl(showUrlModal.inviteUrl)}
-                  title={t('adminInvitations.inZwischenablageKopieren')}
+                  title={t('In Zwischenablage kopieren')}
                 >
                   <FaCopy />
                   {copySuccess ? ' Kopiert!' : ' Kopieren'}
diff --git a/src/pages/admin/AdminLanguagesPage.tsx b/src/pages/admin/AdminLanguagesPage.tsx
index a8099e8..e0b15cd 100644
--- a/src/pages/admin/AdminLanguagesPage.tsx
+++ b/src/pages/admin/AdminLanguagesPage.tsx
@@ -5,6 +5,7 @@
 import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { FaDownload, FaFileExport, FaFileImport, FaRedo, FaSync, FaTrash } from 'react-icons/fa';
 import api from '../../api';
+import axios from 'axios';
 import { FormGeneratorTable, type ColumnConfig } from '../../components/FormGenerator/FormGeneratorTable/FormGeneratorTable';
 import { useConfirm } from '../../hooks/useConfirm';
 import { useLanguage } from '../../providers/language/LanguageContext';
@@ -39,19 +40,30 @@ type ProgressInfo = {
 
 function _getColumns(t: (key: string) => string): ColumnConfig[] {
   return [
-    { key: 'id', label: t('adminLanguages.code'), type: 'text', sortable: true, filterable: true, width: 90 },
-    { key: 'label', label: t('adminLanguages.bezeichnung'), type: 'text', sortable: true, filterable: true, width: 200 },
-    { key: 'status', label: t('adminLanguages.status'), type: 'text', sortable: true, filterable: true, width: 120 },
-    { key: 'uiCount', label: t('adminLanguages.ui'), type: 'number', sortable: true, width: 80 },
-    { key: 'gatewayCount', label: t('adminLanguages.api'), type: 'number', sortable: true, width: 80 },
-    { key: 'entriesCount', label: t('adminLanguages.total'), type: 'number', sortable: true, width: 80 },
+    { key: 'id', label: t('Code'), type: 'text', sortable: true, filterable: true, width: 90 },
+    { key: 'label', label: t('Bezeichnung'), type: 'text', sortable: true, filterable: true, width: 200 },
+    { key: 'status', label: t('Status'), type: 'text', sortable: true, filterable: true, width: 120 },
+    { key: 'uiCount', label: t('UI'), type: 'number', sortable: true, width: 80 },
+    { key: 'gatewayCount', label: t('API'), type: 'number', sortable: true, width: 80 },
+    { key: 'entriesCount', label: t('Gesamt'), type: 'number', sortable: true, width: 80 },
   ];
 }
 
-const _PRIORITY_CODES = ['de', 'en', 'fr', 'it'];
+const _PRIORITY_CODES = ['de', 'gsw', 'en', 'fr', 'it'];
+
+function _isAbortError(e: unknown): boolean {
+  if (axios.isCancel(e)) return true;
+  if (e && typeof e === 'object') {
+    const err = e as { code?: string; name?: string };
+    if (err.code === 'ERR_CANCELED' || err.name === 'AbortError' || err.name === 'CanceledError') return true;
+  }
+  return false;
+}
 
 const _isoChoices: { value: string; label: string }[] = [
-  { value: 'de', label: 'de — Deutsch' }, { value: 'en', label: 'en — English' },
+  { value: 'de', label: 'de — Deutsch' },
+  { value: 'gsw', label: 'gsw — Schweizerdeutsch' },
+  { value: 'en', label: 'en — English' },
   { value: 'fr', label: 'fr — Français' }, { value: 'it', label: 'it — Italiano' },
   { value: 'es', label: 'es — Español' }, { value: 'pt', label: 'pt — Português' },
   { value: 'nl', label: 'nl — Nederlands' }, { value: 'pl', label: 'pl — Polski' },
@@ -101,7 +113,12 @@ const _isoChoices: { value: string; label: string }[] = [
 // Progress overlay component
 // ---------------------------------------------------------------------------
 
-const _ProgressOverlay: React.FC<{ progress: ProgressInfo }> = ({ progress }) => {
+const _ProgressOverlay: React.FC<{
+  progress: ProgressInfo;
+  onAbort?: () => void;
+}> = ({ progress, onAbort }) => {
+  const { t } = useLanguage();
+  const canAbort = Boolean(onAbort && !progress.done && !progress.error);
   const master = progress.keysMasterTotal;
   const pending = progress.keysPending ?? 0;
   const cur = progress.keysCurrent ?? 0;
@@ -246,6 +263,24 @@ const _ProgressOverlay: React.FC<{ progress: ProgressInfo }> = ({ progress }) =>
             {progress.error}
           </p>
         )}
+        {canAbort && (
+          <button
+            type="button"
+            onClick={onAbort}
+            style={{
+              marginTop: '1.25rem',
+              padding: '0.5rem 1.25rem',
+              borderRadius: 6,
+              border: '1px solid var(--border-color, #cbd5e1)',
+              background: 'var(--surface-color, #f8fafc)',
+              color: 'var(--text-primary, #1e293b)',
+              fontWeight: 600,
+              cursor: 'pointer',
+            }}
+          >
+            {t('Abbrechen')}
+          </button>
+        )}
       </div>
     </div>
   );
@@ -265,6 +300,19 @@ export const AdminLanguagesPage: React.FC = () => {
   const [progress, setProgress] = useState<ProgressInfo | null>(null);
   const [search, setSearch] = useState('');
   const busyRef = useRef(false);
+  const abortRef = useRef<AbortController | null>(null);
+
+  const _endProgressSoon = useCallback((ms: number) => {
+    window.setTimeout(() => {
+      setProgress(null);
+      busyRef.current = false;
+      abortRef.current = null;
+    }, ms);
+  }, []);
+
+  const _abortRunning = useCallback(() => {
+    abortRef.current?.abort();
+  }, []);
 
   const _load = useCallback(async () => {
     try {
@@ -289,6 +337,29 @@ export const AdminLanguagesPage: React.FC = () => {
     }
   }, []);
 
+  /** Einheitliche Abbruch-Meldung + Overlay-Ausblendung; optional Listen neu laden (teilweise fertige „Alle aktualisieren“). */
+  const _finishProgressAborted = useCallback(
+    async (
+      partial: Pick<ProgressInfo, 'current' | 'total'> & Partial<Pick<ProgressInfo, 'progressHeading'>>,
+      ms: number,
+      refreshLists: boolean,
+    ) => {
+      setProgress({
+        message: t('Vorgang abgebrochen.'),
+        error: t('Die Operation wurde abgebrochen.'),
+        done: true,
+        ...partial,
+      });
+      if (refreshLists) {
+        await _load();
+        await refreshAvailableLanguages();
+        await reloadLanguage();
+      }
+      _endProgressSoon(ms);
+    },
+    [t, _endProgressSoon, _load, refreshAvailableLanguages, reloadLanguage],
+  );
+
   useEffect(() => {
     _load();
   }, [_load]);
@@ -326,10 +397,10 @@ export const AdminLanguagesPage: React.FC = () => {
     }
   }, [addChoices, addCode]);
 
-  const _fetchI18nEntriesFromBundle = useCallback(async (): Promise<any[]> => {
+  const _fetchI18nEntriesFromBundle = useCallback(async (signal?: AbortSignal): Promise<any[]> => {
     const base = import.meta.env.BASE_URL || '/';
     const normalizedBase = base.endsWith('/') ? base : `${base}/`;
-    const res = await fetch(`${normalizedBase}i18n-keys.json`);
+    const res = await fetch(`${normalizedBase}i18n-keys.json`, { signal });
     if (!res.ok) {
       throw new Error(
         t('i18n-keys.json nicht gefunden. Bitte Frontend neu bauen oder Dev-Server starten.'),
@@ -347,11 +418,14 @@ export const AdminLanguagesPage: React.FC = () => {
   const _syncXx = async () => {
     if (busyRef.current) return;
     busyRef.current = true;
+    const ac = new AbortController();
+    abortRef.current = ac;
+    const { signal } = ac;
     setError(null);
     setProgress({ message: t('Basisset wird eingelesen…'), current: 0, total: 1 });
     try {
-      const entries = await _fetchI18nEntriesFromBundle();
-      const res = await api.put('/api/i18n/sets/sync-xx', { entries });
+      const entries = await _fetchI18nEntriesFromBundle(signal);
+      const res = await api.put('/api/i18n/sets/sync-xx', { entries }, { signal });
       const d = res.data || {};
       const addedCount = d.added?.length ?? 0;
       const removedCount = d.removed?.length ?? 0;
@@ -369,29 +443,40 @@ export const AdminLanguagesPage: React.FC = () => {
       await _load();
       await refreshAvailableLanguages();
       await reloadLanguage();
+      _endProgressSoon(2500);
     } catch (e: any) {
+      if (_isAbortError(e)) {
+        await _finishProgressAborted({ current: 0, total: 1 }, 2200, false);
+        return;
+      }
       const msg = e.response?.data?.detail || e.message;
       setProgress({ message: t('Fehler beim Einlesen'), current: 0, total: 1, error: msg, done: true });
       setError(msg);
-    } finally {
-      setTimeout(() => { setProgress(null); busyRef.current = false; }, 2500);
+      _endProgressSoon(2500);
     }
   };
 
   const _updateOne = async (code: string) => {
     if (busyRef.current) return;
     busyRef.current = true;
+    const ac = new AbortController();
+    abortRef.current = ac;
+    const { signal } = ac;
     setError(null);
     const label = rows.find((r) => r.id === code)?.label || code;
     let keysCurrent: number | undefined;
     let keysPending: number | undefined;
     let keysMasterTotal: number | undefined;
     try {
-      const dr = await api.get(`/api/i18n/sets/${encodeURIComponent(code)}/sync-diff`);
+      const dr = await api.get(`/api/i18n/sets/${encodeURIComponent(code)}/sync-diff`, { signal });
       keysCurrent = dr.data?.currentEntryCount;
       keysPending = dr.data?.addedCount;
       keysMasterTotal = dr.data?.masterEntryCount;
-    } catch {
+    } catch (e) {
+      if (_isAbortError(e)) {
+        await _finishProgressAborted({ progressHeading: label, current: 0, total: 1 }, 2200, false);
+        return;
+      }
       /* sync-diff optional */
     }
     setProgress({
@@ -404,7 +489,7 @@ export const AdminLanguagesPage: React.FC = () => {
       keysMasterTotal,
     });
     try {
-      const putRes = await api.put(`/api/i18n/sets/${encodeURIComponent(code)}`);
+      const putRes = await api.put(`/api/i18n/sets/${encodeURIComponent(code)}`, {}, { signal });
       const d = putRes.data || {};
       const pendingAfterPut = Array.isArray(d.added) ? d.added.length : (keysPending ?? 0);
       setProgress({
@@ -421,7 +506,12 @@ export const AdminLanguagesPage: React.FC = () => {
       await _load();
       await refreshAvailableLanguages();
       await reloadLanguage();
+      _endProgressSoon(2000);
     } catch (e: any) {
+      if (_isAbortError(e)) {
+        await _finishProgressAborted({ progressHeading: label, current: 0, total: 1 }, 2200, false);
+        return;
+      }
       const msg = e.response?.data?.detail || e.message;
       setProgress({
         message: t('Fehler bei {lang}', { lang: label }),
@@ -432,8 +522,7 @@ export const AdminLanguagesPage: React.FC = () => {
         done: true,
       });
       setError(msg);
-    } finally {
-      setTimeout(() => { setProgress(null); busyRef.current = false; }, 2000);
+      _endProgressSoon(2000);
     }
   };
 
@@ -446,6 +535,9 @@ export const AdminLanguagesPage: React.FC = () => {
     if (!ok) return;
 
     busyRef.current = true;
+    const ac = new AbortController();
+    abortRef.current = ac;
+    const { signal } = ac;
     setError(null);
 
     const langCodes = rows.filter((r) => r.id !== 'xx').map((r) => r.id);
@@ -455,30 +547,52 @@ export const AdminLanguagesPage: React.FC = () => {
     setProgress({ message: t('Basisset wird eingelesen…'), current: step, total: totalSteps });
 
     try {
-      const entries = await _fetchI18nEntriesFromBundle();
-      await api.put('/api/i18n/sets/sync-xx', { entries });
+      const entries = await _fetchI18nEntriesFromBundle(signal);
+      await api.put('/api/i18n/sets/sync-xx', { entries }, { signal });
       step++;
       setProgress({ message: t('Basisset synchronisiert.'), current: step, total: totalSteps });
     } catch (e: any) {
+      if (_isAbortError(e)) {
+        await _finishProgressAborted({ current: step, total: totalSteps }, 2800, false);
+        return;
+      }
       const msg = e.response?.data?.detail || e.message;
       setProgress({ message: t('Fehler beim Basisset'), current: step, total: totalSteps, error: msg, done: true });
       setError(msg);
-      setTimeout(() => { setProgress(null); busyRef.current = false; }, 3000);
+      _endProgressSoon(3000);
       return;
     }
 
     const errors: string[] = [];
     for (const code of langCodes) {
+      if (signal.aborted) {
+        setProgress({
+          message: t('Vorgang abgebrochen.'),
+          current: step,
+          total: totalSteps,
+          error: t('Die Operation wurde abgebrochen.'),
+          done: true,
+        });
+        await _load();
+        await refreshAvailableLanguages();
+        await reloadLanguage();
+        _endProgressSoon(3500);
+        return;
+      }
       const label = rows.find((r) => r.id === code)?.label || code;
       let keysCurrent: number | undefined;
       let keysPending: number | undefined;
       let keysMasterTotal: number | undefined;
       try {
-        const dr = await api.get(`/api/i18n/sets/${encodeURIComponent(code)}/sync-diff`);
+        const dr = await api.get(`/api/i18n/sets/${encodeURIComponent(code)}/sync-diff`, { signal });
         keysCurrent = dr.data?.currentEntryCount;
         keysPending = dr.data?.addedCount;
         keysMasterTotal = dr.data?.masterEntryCount;
-      } catch {
+      } catch (e) {
+        if (_isAbortError(e)) {
+          await _finishProgressAborted({ progressHeading: label, current: step + 1, total: totalSteps }, 3500, true);
+          return;
+        }
         /* sync-diff optional */
       }
       setProgress({
@@ -490,7 +604,7 @@ export const AdminLanguagesPage: React.FC = () => {
         keysMasterTotal,
       });
       try {
-        const putRes = await api.put(`/api/i18n/sets/${encodeURIComponent(code)}`);
+        const putRes = await api.put(`/api/i18n/sets/${encodeURIComponent(code)}`, {}, { signal });
         const d = putRes.data || {};
         const pendingAfterPut = Array.isArray(d.added) ? d.added.length : (keysPending ?? 0);
         setProgress({
@@ -504,6 +618,10 @@ export const AdminLanguagesPage: React.FC = () => {
           keysTranslated: typeof d.translated === 'number' ? d.translated : undefined,
         });
       } catch (e: any) {
+        if (_isAbortError(e)) {
+          await _finishProgressAborted({ progressHeading: label, current: step + 1, total: totalSteps }, 3500, true);
+          return;
+        }
         errors.push(`${code}: ${e.response?.data?.detail || e.message}`);
       }
       step++;
@@ -531,7 +649,7 @@ export const AdminLanguagesPage: React.FC = () => {
     await _load();
     await refreshAvailableLanguages();
     await reloadLanguage();
-    setTimeout(() => { setProgress(null); busyRef.current = false; }, errors.length > 0 ? 5000 : 2500);
+    _endProgressSoon(errors.length > 0 ? 5000 : 2500);
   };
 
   // --- Other actions (unchanged logic, but with busy guard) -----------------
@@ -584,18 +702,25 @@ export const AdminLanguagesPage: React.FC = () => {
     );
     if (!go) return;
     busyRef.current = true;
+    const ac = new AbortController();
+    abortRef.current = ac;
+    const { signal } = ac;
     setProgress({ message: t('Sprache wird erstellt…'), current: 0, total: 1 });
     try {
-      await api.post('/api/i18n/sets', { code });
+      await api.post('/api/i18n/sets', { code }, { signal });
       setProgress({ message: t('Sprache erstellt. KI-Übersetzung läuft im Hintergrund.'), current: 1, total: 1, done: true });
       await _load();
       await refreshAvailableLanguages();
+      _endProgressSoon(2500);
     } catch (e: any) {
+      if (_isAbortError(e)) {
+        await _finishProgressAborted({ current: 0, total: 1 }, 2200, false);
+        return;
+      }
       const msg = e.response?.data?.detail || e.message;
       setProgress({ message: t('Fehler'), current: 0, total: 1, error: msg, done: true });
       setError(msg);
-    } finally {
-      setTimeout(() => { setProgress(null); busyRef.current = false; }, 2500);
+      _endProgressSoon(2500);
     }
   };
 
@@ -630,12 +755,16 @@ export const AdminLanguagesPage: React.FC = () => {
       );
       if (!ok) return;
       busyRef.current = true;
+      const ac = new AbortController();
+      abortRef.current = ac;
+      const { signal } = ac;
       setProgress({ message: t('Importiere…'), current: 0, total: 1 });
       try {
         const formData = new FormData();
         formData.append('file', file);
         const res = await api.post('/api/i18n/import', formData, {
           headers: { 'Content-Type': 'multipart/form-data' },
+          signal,
         });
         const d = res.data || {};
         setError(null);
@@ -651,12 +780,16 @@ export const AdminLanguagesPage: React.FC = () => {
         await _load();
         await refreshAvailableLanguages();
         await reloadLanguage();
+        _endProgressSoon(2500);
       } catch (e: any) {
+        if (_isAbortError(e)) {
+          await _finishProgressAborted({ current: 0, total: 1 }, 2200, false);
+          return;
+        }
         const msg = e.response?.data?.detail || e.message;
         setProgress({ message: t('Import fehlgeschlagen'), current: 0, total: 1, error: msg, done: true });
         setError(msg);
-      } finally {
-        setTimeout(() => { setProgress(null); busyRef.current = false; }, 2500);
+        _endProgressSoon(2500);
       }
     };
     input.click();
@@ -755,7 +888,7 @@ export const AdminLanguagesPage: React.FC = () => {
           emptyMessage={t('Keine Einträge')}
         />
 
-        {progress && <_ProgressOverlay progress={progress} />}
+        {progress && <_ProgressOverlay progress={progress} onAbort={_abortRunning} />}
       </div>
 
       <ConfirmDialog />
diff --git a/src/pages/admin/AdminLogsPage.tsx b/src/pages/admin/AdminLogsPage.tsx
index 65593c0..dce190f 100644
--- a/src/pages/admin/AdminLogsPage.tsx
+++ b/src/pages/admin/AdminLogsPage.tsx
@@ -108,7 +108,7 @@ export const AdminLogsPage: React.FC = () => {
     <div className={styles.adminPage}>
       <div className={styles.pageHeader}>
         <div>
-          <h1 className={styles.pageTitle}>{t('adminLogs.gatewayLogs')}</h1>
+          <h1 className={styles.pageTitle}>{t('Gateway-Logs')}</h1>
           <p className={styles.pageSubtitle}>
             {lines.length > 0
               ? `${lines.length} Einträge`
@@ -121,7 +121,7 @@ export const AdminLogsPage: React.FC = () => {
             className={styles.secondaryButton}
             onClick={_handleDownload}
             disabled={lines.length === 0}
-            title={t('adminLogs.logHerunterladen')}
+            title={t('Log herunterladen')}
           >
             <FaDownload /> Download
           </button>
@@ -140,7 +140,7 @@ export const AdminLogsPage: React.FC = () => {
             min={1}
             max={50000}
           />
-          <label className={logStyles.controlLabel}>{t('adminLogs.eintraege')}</label>
+          <label className={logStyles.controlLabel}>{t('Einträge')}</label>
           <button
             className={styles.primaryButton}
             onClick={_handleLoad}
@@ -183,7 +183,7 @@ export const AdminLogsPage: React.FC = () => {
         {lines.length === 0 && !loading && (
           <div className={styles.emptyState}>
             <div className={styles.emptyIcon}>📋</div>
-            <p className={styles.emptyTitle}>{t('adminLogs.keineLogsGeladen')}</p>
+            <p className={styles.emptyTitle}>{t('Keine Logs geladen')}</p>
             <p className={styles.emptyDescription}>
               Gib die gewünschte Anzahl Einträge ein und klicke auf "Laden".
             </p>
@@ -192,7 +192,7 @@ export const AdminLogsPage: React.FC = () => {
         {loading && lines.length === 0 && (
           <div className={styles.loadingContainer}>
             <div className={styles.spinner} />
-            <span>{t('adminLogs.logsWerdenGeladen')}</span>
+            <span>{t('Logs werden geladen')}</span>
           </div>
         )}
         {lines.map((line, idx) => {
diff --git a/src/pages/admin/AdminMandateRolePermissionsPage.tsx b/src/pages/admin/AdminMandateRolePermissionsPage.tsx
index 66856d1..e619011 100644
--- a/src/pages/admin/AdminMandateRolePermissionsPage.tsx
+++ b/src/pages/admin/AdminMandateRolePermissionsPage.tsx
@@ -216,9 +216,9 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
 
   // Filter options for scope
   const scopeOptions = useMemo(() => [
-    { value: 'mandate', label: t('adminMandateRolePermissionsPage.mandantenRollen') },
-    { value: 'all', label: t('adminMandateRolePermissionsPage.alleInklTemplates') },
-    { value: 'global', label: t('adminMandateRolePermissionsPage.nurTemplates') },
+    { value: 'mandate', label: t('Mandanten-Rollen') },
+    { value: 'all', label: t('Alle inkl. Templates') },
+    { value: 'global', label: t('Nur Templates') },
   ], [t]);
 
   if (error) {
@@ -253,7 +253,7 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
             className={styles.secondaryButton} 
             onClick={_openCleanupModal}
             disabled={loading}
-            title={t('adminMandateRolePermissions.doppelteRegelnFindenUndBereinigen')}
+            title={t('Doppelte Regeln finden und bereinigen')}
           >
             <FaBroom /> Duplikate bereinigen
           </button>
@@ -270,7 +270,7 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
       {/* Filters */}
       <div className={styles.filterBar}>
           <div className={styles.filterGroup}>
-            <label className={styles.filterLabel}>{t('adminMandateRolePermissions.mandant')}</label>
+            <label className={styles.filterLabel}>{t('Mandant')}</label>
             <select
               className={styles.filterSelect}
               value={selectedMandateId}
@@ -314,7 +314,7 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
       {loading && (
         <div className={styles.loadingContainer}>
           <div className={styles.spinner} />
-          <span>{t('adminMandateRolePermissions.ladeRollen')}</span>
+          <span>{t('Lade Rollen')}</span>
         </div>
       )}
 
@@ -322,13 +322,13 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
       {!loading && roles.length === 0 && (
         <div className={styles.emptyState}>
           <FaUserShield className={styles.emptyIcon} />
-          <p>{t('adminMandateRolePermissions.keineRollenGefunden')}</p>
+          <p>{t('Keine Rollen gefunden')}</p>
           <p className={styles.emptyHint}>
             {scopeFilter === 'mandate' 
               ? 'Es gibt noch keine Mandanten-Rollen. System-Rollen werden bei der Mandant-Erstellung automatisch kopiert.'
               : scopeFilter === 'global'
-              ? t('adminMandateRolePermissions.esGibtNochKeineRollentemplates')
-              : t('adminMandateRolePermissions.esGibtNochKeineRollen')}
+              ? t('Es gibt noch keine Rollentemplates')
+              : t('Es gibt noch keine Rollen')}
           </p>
         </div>
       )}
@@ -403,7 +403,7 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
               {cleanupLoading && (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{cleanupPhase === 'idle' ? t('adminMandateRolePermissions.analysiereDuplikate') : t('adminMandateRolePermissions.bereinigeDuplikate')}</span>
+                  <span>{cleanupPhase === 'idle' ? t('Analysiere Duplikate') : t('Bereinige Duplikate')}</span>
                 </div>
               )}
 
@@ -422,11 +422,11 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
                   <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(140px, 1fr))', gap: '0.75rem', marginBottom: '1.25rem' }}>
                     <div style={{ padding: '0.75rem', background: 'var(--bg-secondary)', borderRadius: '8px', textAlign: 'center', border: '1px solid var(--border-color)' }}>
                       <div style={{ fontSize: '1.5rem', fontWeight: 700, color: 'var(--text-primary)' }}>{cleanupResult.totalRules}</div>
-                      <div style={{ fontSize: '0.75rem', color: 'var(--text-secondary)' }}>{t('adminMandateRolePermissions.regelnTotal')}</div>
+                      <div style={{ fontSize: '0.75rem', color: 'var(--text-secondary)' }}>{t('Regeln total')}</div>
                     </div>
                     <div style={{ padding: '0.75rem', background: 'var(--bg-secondary)', borderRadius: '8px', textAlign: 'center', border: '1px solid var(--border-color)' }}>
                       <div style={{ fontSize: '1.5rem', fontWeight: 700, color: 'var(--text-primary)' }}>{cleanupResult.uniqueSignatures}</div>
-                      <div style={{ fontSize: '0.75rem', color: 'var(--text-secondary)' }}>{t('adminMandateRolePermissions.eindeutigeRegeln')}</div>
+                      <div style={{ fontSize: '0.75rem', color: 'var(--text-secondary)' }}>{t('Eindeutige Regeln')}</div>
                     </div>
                     <div style={{ padding: '0.75rem', background: cleanupResult.duplicateGroups > 0 ? '#fff5f5' : '#f0fff4', borderRadius: '8px', textAlign: 'center', border: `1px solid ${cleanupResult.duplicateGroups > 0 ? '#fc8181' : '#9ae6b4'}` }}>
                       <div style={{ fontSize: '1.5rem', fontWeight: 700, color: cleanupResult.duplicateGroups > 0 ? '#c53030' : '#2f855a' }}>{cleanupResult.duplicateGroups}</div>
@@ -446,14 +446,14 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
                   {cleanupPhase === 'done' && (
                     <div style={{ padding: '0.75rem 1rem', background: '#f0fff4', borderRadius: '6px', color: '#2f855a', marginBottom: '1rem', display: 'flex', alignItems: 'center', gap: '0.5rem', border: '1px solid #9ae6b4' }}>
                       <FaCheckCircle />
-                      <span><strong>{cleanupResult.deletedCount}</strong> {t('adminMandateRolePermissions.doppelteRegelnWurdenErfolgreichEntfernt')}</span>
+                      <span><strong>{cleanupResult.deletedCount}</strong> {t('Doppelte Regeln wurden erfolgreich entfernt')}</span>
                     </div>
                   )}
 
                   {cleanupPhase === 'preview' && cleanupResult.duplicateGroups === 0 && (
                     <div style={{ padding: '0.75rem 1rem', background: '#f0fff4', borderRadius: '6px', color: '#2f855a', marginBottom: '1rem', display: 'flex', alignItems: 'center', gap: '0.5rem', border: '1px solid #9ae6b4' }}>
                       <FaCheckCircle />
-                      <span>{t('adminMandateRolePermissions.keineDuplikateGefundenAllesSauber')}</span>
+                      <span>{t('Keine Duplikate gefunden, alles sauber')}</span>
                     </div>
                   )}
 
@@ -505,11 +505,11 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
                       <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(140px, 1fr))', gap: '0.75rem', marginBottom: '1rem' }}>
                         <div style={{ padding: '0.75rem', background: 'var(--bg-secondary)', borderRadius: '8px', textAlign: 'center', border: '1px solid var(--border-color)' }}>
                           <div style={{ fontSize: '1.5rem', fontWeight: 700, color: 'var(--text-primary)' }}>{templateFixResult.totalUserMandateRoles}</div>
-                          <div style={{ fontSize: '0.75rem', color: 'var(--text-secondary)' }}>{t('adminMandateRolePermissions.rollenzuweisungenTotal')}</div>
+                          <div style={{ fontSize: '0.75rem', color: 'var(--text-secondary)' }}>{t('Rollenzuweisungen total')}</div>
                         </div>
                         <div style={{ padding: '0.75rem', background: templateFixResult.invalidAssignments > 0 ? '#fff5f5' : '#f0fff4', borderRadius: '8px', textAlign: 'center', border: `1px solid ${templateFixResult.invalidAssignments > 0 ? '#fc8181' : '#9ae6b4'}` }}>
                           <div style={{ fontSize: '1.5rem', fontWeight: 700, color: templateFixResult.invalidAssignments > 0 ? '#c53030' : '#2f855a' }}>{templateFixResult.invalidAssignments}</div>
-                          <div style={{ fontSize: '0.75rem', color: 'var(--text-secondary)' }}>{t('adminMandateRolePermissions.templateStattInstanz')}</div>
+                          <div style={{ fontSize: '0.75rem', color: 'var(--text-secondary)' }}>{t('Template statt Instanz')}</div>
                         </div>
                         <div style={{ padding: '0.75rem', background: 'var(--bg-secondary)', borderRadius: '8px', textAlign: 'center', border: '1px solid var(--border-color)' }}>
                           <div style={{ fontSize: '1.5rem', fontWeight: 700, color: templateFixResult.fixedCount > 0 ? '#2f855a' : 'var(--text-primary)' }}>
@@ -526,8 +526,8 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
                           <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '0.8125rem' }}>
                             <thead>
                               <tr style={{ background: 'var(--bg-secondary)', position: 'sticky', top: 0 }}>
-                                <th style={{ padding: '0.5rem 0.75rem', textAlign: 'left', fontWeight: 600, borderBottom: '1px solid var(--border-color)' }}>{t('adminMandateRolePermissions.rolle')}</th>
-                                <th style={{ padding: '0.5rem 0.75rem', textAlign: 'left', fontWeight: 600, borderBottom: '1px solid var(--border-color)' }}>{t('adminMandateRolePermissions.mandant')}</th>
+                                <th style={{ padding: '0.5rem 0.75rem', textAlign: 'left', fontWeight: 600, borderBottom: '1px solid var(--border-color)' }}>{t('Rolle')}</th>
+                                <th style={{ padding: '0.5rem 0.75rem', textAlign: 'left', fontWeight: 600, borderBottom: '1px solid var(--border-color)' }}>{t('Mandant')}</th>
                                 <th style={{ padding: '0.5rem 0.75rem', textAlign: 'center', fontWeight: 600, borderBottom: '1px solid var(--border-color)' }}>Aktion</th>
                               </tr>
                             </thead>
@@ -567,7 +567,7 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
                   {templateFixResult && templateFixResult.invalidAssignments === 0 && (
                     <div style={{ marginTop: '1rem', padding: '0.5rem 0.75rem', background: '#f0fff4', borderRadius: '6px', color: '#2f855a', fontSize: '0.875rem', display: 'flex', alignItems: 'center', gap: '0.5rem', border: '1px solid #9ae6b4' }}>
                       <FaCheckCircle />
-                      <span>{t('adminMandateRolePermissions.keineFehlerhaftenTemplaterollenzuweisungen')}</span>
+                      <span>{t('Keine fehlerhaften Templaterollenzuweisungen')}</span>
                     </div>
                   )}
                 </>
@@ -576,7 +576,7 @@ export const AdminMandateRolePermissionsPage: React.FC = () => {
 
             <div className={styles.modalFooter}>
               <button className={styles.secondaryButton} onClick={_closeCleanupModal}>
-                {cleanupPhase === 'done' ? t('adminMandateRolePermissions.schliessen') : t('adminMandateRolePermissions.abbrechen')}
+                {cleanupPhase === 'done' ? t('Schließen') : t('Abbrechen')}
               </button>
               {cleanupPhase === 'preview' && cleanupResult && (cleanupResult.duplicateRulesToDelete > 0 || (templateFixResult && templateFixResult.invalidAssignments > 0)) && (
                 <button 
diff --git a/src/pages/admin/AdminMandateRolesPage.tsx b/src/pages/admin/AdminMandateRolesPage.tsx
index 67611c5..a3bad48 100644
--- a/src/pages/admin/AdminMandateRolesPage.tsx
+++ b/src/pages/admin/AdminMandateRolesPage.tsx
@@ -103,7 +103,7 @@ export const AdminMandateRolesPage: React.FC = () => {
   const columns = useMemo(() => [
     { 
       key: 'roleLabel', 
-      label: t('adminMandateRoles.bezeichnung'), 
+      label: t('Bezeichnung'), 
       type: 'string' as const, 
       sortable: true, 
       filterable: true, 
@@ -112,7 +112,7 @@ export const AdminMandateRolesPage: React.FC = () => {
     },
     { 
       key: 'description', 
-      label: t('adminMandateRoles.beschreibung'), 
+      label: t('Beschreibung'), 
       type: 'string' as const, 
       sortable: false, 
       filterable: false,
@@ -121,7 +121,7 @@ export const AdminMandateRolesPage: React.FC = () => {
     },
     { 
       key: 'scopeType', 
-      label: t('adminMandateRoles.geltungsbereich'), 
+      label: t('Geltungsbereich'), 
       type: 'string' as const, 
       sortable: true, 
       filterable: true, 
@@ -162,13 +162,13 @@ export const AdminMandateRolesPage: React.FC = () => {
     if (fields.length > 0) {
       fields.push({
         name: 'scope',
-        label: t('adminMandateRolesPage.geltungsbereich'),
+        label: t('Geltungsbereich'),
         type: 'enum' as any,
         required: true,
         default: 'mandate',
         options: [
-          { value: 'mandate', label: t('adminMandateRolesPage.nurDieserMandant') },
-          { value: 'global', label: t('adminMandateRolesPage.templateBeiNeuenMandanten') },
+          { value: 'mandate', label: t('Nur dieser Mandant') },
+          { value: 'global', label: t('Template bei neuen Mandanten') },
         ]
       });
     }
@@ -314,8 +314,8 @@ export const AdminMandateRolesPage: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <h1 className={styles.pageTitle}>{t('adminMandateRoles.rollen')}</h1>
-          <p className={styles.pageSubtitle}>{t('adminMandateRoles.verwaltenSieSystemGlobaleUnd')}</p>
+          <h1 className={styles.pageTitle}>{t('Rollen')}</h1>
+          <p className={styles.pageSubtitle}>{t('Verwalten Sie systemweite und globale')}</p>
         </div>
         <div className={styles.headerActions}>
           <button
@@ -347,7 +347,7 @@ export const AdminMandateRolesPage: React.FC = () => {
             value={selectedMandateId}
             onChange={(e) => setSelectedMandateId(e.target.value)}
           >
-            <option value="">{t('adminMandateRoles.mandantWaehlen')}</option>
+            <option value="">{t('Mandant wählen')}</option>
             {mandates.map(m => (
               <option key={m.id} value={m.id}>
                 {getMandateName(m)}
@@ -357,7 +357,7 @@ export const AdminMandateRolesPage: React.FC = () => {
         </div>
 
         <div className={styles.filterGroup}>
-          <label className={styles.filterLabel}>{t('adminMandateRoles.filter')}</label>
+          <label className={styles.filterLabel}>{t('Filter')}</label>
           <select
             className={styles.filterSelect}
             value={scopeFilter}
@@ -365,8 +365,8 @@ export const AdminMandateRolesPage: React.FC = () => {
             style={{ minWidth: 150 }}
           >
             <option value="mandate">Mandanten-Rollen</option>
-            <option value="all">{t('adminMandateRoles.alleInklTemplates')}</option>
-            <option value="global">{t('adminMandateRoles.nurTemplates')}</option>
+            <option value="all">{t('Alle inkl. Templates')}</option>
+            <option value="global">{t('Nur Templates')}</option>
           </select>
         </div>
         
@@ -405,7 +405,7 @@ export const AdminMandateRolesPage: React.FC = () => {
       {!selectedMandateId ? (
         <div className={styles.emptyState}>
           <FaBuilding className={styles.emptyIcon} />
-          <h3 className={styles.emptyTitle}>{t('adminMandateRoles.keinMandantAusgewaehlt')}</h3>
+          <h3 className={styles.emptyTitle}>{t('Kein Mandant ausgewählt')}</h3>
           <p className={styles.emptyDescription}>
             Wählen Sie einen Mandanten aus, um dessen Rollen zu verwalten.
           </p>
@@ -427,12 +427,12 @@ export const AdminMandateRolesPage: React.FC = () => {
               {
                 type: 'edit' as const,
                 onAction: handleEditClick,
-                title: t('adminMandateRolesPage.editRole'),
+                title: t('Rolle bearbeiten'),
                 disabled: (row: Role) => row.isSystemRole ? { disabled: true, message: 'System-Rollen können nicht bearbeitet werden' } : false
               },
               {
                 type: 'delete' as const,
-                title: t('adminMandateRolesPage.deleteRole'),
+                title: t('Rolle löschen'),
                 disabled: (row: Role) => row.isSystemRole ? { disabled: true, message: 'System-Rollen können nicht gelöscht werden' } : false
               }
             ]}
@@ -442,7 +442,7 @@ export const AdminMandateRolesPage: React.FC = () => {
               pagination: pagination,
               handleDelete: handleDeleteRole,
             }}
-            emptyMessage={t('adminMandateRoles.keineRollenGefunden')}
+            emptyMessage={t('Keine Rollen gefunden')}
           />
         </div>
       )}
@@ -452,7 +452,7 @@ export const AdminMandateRolesPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setShowCreateModal(false)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminMandateRoles.neueRolleErstellen')}</h2>
+              <h2 className={styles.modalTitle}>{t('Neue Rolle erstellen')}</h2>
               <button
                 className={styles.modalClose}
                 onClick={() => setShowCreateModal(false)}
@@ -464,7 +464,7 @@ export const AdminMandateRolesPage: React.FC = () => {
               {createFields.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('adminMandateRoles.ladeFormular')}</span>
+                  <span>{t('Lade Formular')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -473,7 +473,7 @@ export const AdminMandateRolesPage: React.FC = () => {
                   onSubmit={handleCreateRole}
                   onCancel={() => setShowCreateModal(false)}
                   submitButtonText={isSubmitting ? 'Erstelle...' : 'Rolle erstellen'}
-                  cancelButtonText={t('adminMandateRoles.abbrechen')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
@@ -498,7 +498,7 @@ export const AdminMandateRolesPage: React.FC = () => {
               {editFields.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('adminMandateRoles.ladeFormular')}</span>
+                  <span>{t('Lade Formular')}</span>
                 </div>
               ) : (
                 <>
@@ -515,8 +515,8 @@ export const AdminMandateRolesPage: React.FC = () => {
                     mode="edit"
                     onSubmit={handleEditRole}
                     onCancel={() => setEditingRole(null)}
-                    submitButtonText={isSubmitting ? t('adminMandateRoles.speichern') : t('adminMandateRoles.speichern')}
-                    cancelButtonText={t('adminMandateRoles.abbrechen')}
+                    submitButtonText={isSubmitting ? t('Speichern') : t('Speichern')}
+                    cancelButtonText={t('Abbrechen')}
                   />
                 </>
               )}
diff --git a/src/pages/admin/AdminMandatesPage.tsx b/src/pages/admin/AdminMandatesPage.tsx
index 50c9426..ef41a6b 100644
--- a/src/pages/admin/AdminMandatesPage.tsx
+++ b/src/pages/admin/AdminMandatesPage.tsx
@@ -124,7 +124,7 @@ export const AdminMandatesPage: React.FC = () => {
     }
     const entered = await prompt(
       `Um den Mandanten "${mandate.name}" zu deaktivieren (Soft-Delete), geben Sie den Namen ein:`,
-      { title: t('adminMandatesPage.deactivateMandate'), confirmLabel: t('adminMandatesPage.deactivate'), variant: 'danger', placeholder: mandate.name },
+      { title: t('Mandat deaktivieren'), confirmLabel: t('Deaktivieren'), variant: 'danger', placeholder: mandate.name },
     );
     if (entered === null) return;
     if (entered !== mandate.name) {
@@ -141,7 +141,7 @@ export const AdminMandatesPage: React.FC = () => {
     }
     const entered = await prompt(
       `ACHTUNG: Dies löscht den Mandanten "${mandate.name}" unwiderruflich inkl. aller Subscriptions, Features, Benutzer-Zuweisungen und Daten. Geben Sie den exakten Namen ein:`,
-      { title: t('adminMandatesPage.hardDeleteIrreversible'), confirmLabel: t('adminMandatesPage.deletePermanently'), variant: 'danger', placeholder: mandate.name },
+      { title: t('Unwiderrufliches Löschen'), confirmLabel: t('Dauerhaft löschen'), variant: 'danger', placeholder: mandate.name },
     );
     if (entered === null) return;
     if (entered !== mandate.name) {
@@ -173,7 +173,7 @@ export const AdminMandatesPage: React.FC = () => {
       <div className={styles.pageHeader}>
         <div>
           <h1 className={styles.pageTitle}>Mandanten</h1>
-          <p className={styles.pageSubtitle}>{t('adminMandates.verwaltenSieAlleMandantenIm')}</p>
+          <p className={styles.pageSubtitle}>{t('Verwalten Sie alle Mandanten im')}</p>
         </div>
         <div className={styles.headerActions}>
           <button
@@ -217,11 +217,11 @@ export const AdminMandatesPage: React.FC = () => {
               ...(canUpdate ? [{
                 type: 'edit' as const,
                 onAction: handleEditClick,
-                title: t('adminMandatesPage.edit'),
+                title: t('Bearbeiten'),
               }] : []),
               ...(canDelete ? [{
                 type: 'delete' as const,
-                title: t('adminMandatesPage.deactivateSoftDelete'),
+                title: t('Soft-Löschen deaktivieren'),
                 disabled: (row: Mandate) => row.isSystem 
                   ? { disabled: true, message: 'System-Mandanten können nicht gelöscht werden' } 
                   : false
@@ -231,7 +231,7 @@ export const AdminMandatesPage: React.FC = () => {
               id: 'hard-delete',
               icon: <FaSkullCrossbones />,
               onClick: handleHardDeleteMandate,
-              title: t('adminMandatesPage.hardDeleteIrreversible'),
+              title: t('Unwiderrufliches Löschen'),
               disabled: (row: Mandate) => row.isSystem
                 ? { disabled: true, message: 'System-Mandanten können nicht gelöscht werden' }
                 : false,
@@ -245,7 +245,7 @@ export const AdminMandatesPage: React.FC = () => {
               handleInlineUpdate,
               updateOptimistically,
             }}
-            emptyMessage={t('adminMandates.keineMandantenGefunden')}
+            emptyMessage={t('Keine Mandanten gefunden')}
           />
       </div>
 
@@ -254,7 +254,7 @@ export const AdminMandatesPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setShowCreateModal(false)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminMandates.neuerMandant')}</h2>
+              <h2 className={styles.modalTitle}>{t('Neuer Mandant')}</h2>
               <button 
                 className={styles.modalClose}
                 onClick={() => setShowCreateModal(false)}
@@ -270,7 +270,7 @@ export const AdminMandatesPage: React.FC = () => {
               {mandateAttrsLoading || createFormAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('adminMandates.ladeFormular')}</span>
+                  <span>{t('Lade Formular')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -278,8 +278,8 @@ export const AdminMandatesPage: React.FC = () => {
                   mode="create"
                   onSubmit={handleCreateSubmit}
                   onCancel={() => setShowCreateModal(false)}
-                  submitButtonText={t('adminMandates.erstellen')}
-                  cancelButtonText={t('adminMandates.abbrechen')}
+                  submitButtonText={t('Erstellen')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
@@ -300,7 +300,7 @@ export const AdminMandatesPage: React.FC = () => {
         >
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminMandates.mandantBearbeiten')}</h2>
+              <h2 className={styles.modalTitle}>{t('Mandant bearbeiten')}</h2>
               <button
                 className={styles.modalClose}
                 onClick={() => {
@@ -331,7 +331,7 @@ export const AdminMandatesPage: React.FC = () => {
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('adminMandates.ladeFormular')}</span>
+                  <span>{t('Lade Formular')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -343,8 +343,8 @@ export const AdminMandatesPage: React.FC = () => {
                     setEditingFormData(null);
                     setEditingBillingWarning(null);
                   }}
-                  submitButtonText={t('adminMandates.speichern')}
-                  cancelButtonText={t('adminMandates.abbrechen')}
+                  submitButtonText={t('Speichern')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
diff --git a/src/pages/admin/AdminUserAccessOverviewPage.tsx b/src/pages/admin/AdminUserAccessOverviewPage.tsx
index d7ebc76..f95fd50 100644
--- a/src/pages/admin/AdminUserAccessOverviewPage.tsx
+++ b/src/pages/admin/AdminUserAccessOverviewPage.tsx
@@ -205,10 +205,10 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
           </div>
         )}
 
-        <h3 style={{ marginBottom: '1rem', color: 'var(--text-primary)' }}>{t('adminUserAccessOverview.zugriffNachMandant')}</h3>
+        <h3 style={{ marginBottom: '1rem', color: 'var(--text-primary)' }}>{t('Zugriff nach Mandant')}</h3>
 
         {overview.mandates.length === 0 ? (
-          <p className={styles.emptyHint}>{t('adminUserAccessOverview.keineMandatezuordnungenVorhanden')}</p>
+          <p className={styles.emptyHint}>{t('Keine Mandatszuordnungen vorhanden')}</p>
         ) : (
           <div className={styles.rolesList} style={{ flex: 'none', overflow: 'visible' }}>
             {overview.mandates.map((mandate) => {
@@ -232,7 +232,7 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
                   {expandedMandates.has(mandate.id) && (
                     <div className={styles.roleContent}>
                       {mandateRoles.length === 0 ? (
-                        <p className={styles.emptyHint}>{t('adminUserAccessOverview.keineRollenDirektAmMandanten')}</p>
+                        <p className={styles.emptyHint}>{t('Keine Rollen direkt am Mandanten')}</p>
                       ) : (
                         <ul className={styles.accessOverviewRoleBullets}>
                           {mandateRoles.map((r) => (
@@ -257,7 +257,7 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
 
                       <div className={styles.accessOverviewSubheading}>Feature-Instanzen</div>
                       {mandate.featureInstances.length === 0 ? (
-                        <p className={styles.emptyHint}>{t('adminUserAccessOverview.keineFeatureinstanzenZugewiesen')}</p>
+                        <p className={styles.emptyHint}>{t('Keine Feature-Instanzen zugewiesen')}</p>
                       ) : (
                         <div className={styles.accessOverviewInstanceStack}>
                           {mandate.featureInstances.map((instance) => {
@@ -338,7 +338,7 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
                     <div className={styles.roleContent}>
                       <div style={{ fontSize: '0.875rem' }}>
                         <p>
-                          <strong>{t('adminUserAccessOverview.beschreibung')}</strong> {_roleDescriptionLine(role) || '—'}
+                          <strong>{t('Beschreibung')}</strong> {_roleDescriptionLine(role) || '—'}
                         </p>
                       </div>
                     </div>
@@ -359,13 +359,13 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
       <div className={styles.scrollableContent}>
         <div className={styles.infoBox}>
           <FaInfoCircle style={{ marginRight: '0.5rem', color: 'var(--primary-color)' }} />
-          <span>{t('adminUserAccessOverview.uizugriffsrechteBestimmenWelcheSeitenUnd')}</span>
+          <span>{t('UI-Zugriffsrechte bestimmen, welche Seiten und')}</span>
         </div>
         
         {overview.uiAccess.length === 0 ? (
           <div className={styles.emptyState}>
             <FaEye className={styles.emptyIcon} />
-            <h3 className={styles.emptyTitle}>{t('adminUserAccessOverview.keineUiberechtigungen')}</h3>
+            <h3 className={styles.emptyTitle}>{t('Keine UI-Berechtigungen')}</h3>
             <p className={styles.emptyDescription}>
               Diesem Benutzer wurden keine expliziten UI-Berechtigungen zugewiesen.
             </p>
@@ -376,7 +376,7 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
               <tr style={{ borderBottom: '2px solid var(--border-color)' }}>
                 <th style={{ textAlign: 'left', padding: '0.75rem', color: 'var(--text-secondary)' }}>UI-Element</th>
                 <th style={{ textAlign: 'center', padding: '0.75rem', color: 'var(--text-secondary)', width: '80px' }}>Sichtbar</th>
-                <th style={{ textAlign: 'left', padding: '0.75rem', color: 'var(--text-secondary)' }}>{t('adminUserAccessOverview.gewaehrtDurch')}</th>
+                <th style={{ textAlign: 'left', padding: '0.75rem', color: 'var(--text-secondary)' }}>{t('Gewährt durch')}</th>
               </tr>
             </thead>
             <tbody>
@@ -426,7 +426,7 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
         {overview.dataAccess.length === 0 ? (
           <div className={styles.emptyState}>
             <FaDatabase className={styles.emptyIcon} />
-            <h3 className={styles.emptyTitle}>{t('adminUserAccessOverview.keineDatenberechtigungen')}</h3>
+            <h3 className={styles.emptyTitle}>{t('Keine Datenberechtigungen')}</h3>
             <p className={styles.emptyDescription}>
               Diesem Benutzer wurden keine expliziten Daten-Berechtigungen zugewiesen.
             </p>
@@ -437,10 +437,10 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
               <tr style={{ borderBottom: '2px solid var(--border-color)' }}>
                 <th style={{ textAlign: 'left', padding: '0.75rem', color: 'var(--text-secondary)' }}>Tabelle/Feld</th>
                 <th style={{ textAlign: 'center', padding: '0.75rem', color: 'var(--text-secondary)', width: '70px' }}>Lesen</th>
-                <th style={{ textAlign: 'center', padding: '0.75rem', color: 'var(--text-secondary)', width: '70px' }}>{t('adminUserAccessOverview.erstellen')}</th>
+                <th style={{ textAlign: 'center', padding: '0.75rem', color: 'var(--text-secondary)', width: '70px' }}>{t('Erstellen')}</th>
                 <th style={{ textAlign: 'center', padding: '0.75rem', color: 'var(--text-secondary)', width: '70px' }}>Update</th>
-                <th style={{ textAlign: 'center', padding: '0.75rem', color: 'var(--text-secondary)', width: '70px' }}>{t('adminUserAccessOverview.loeschen')}</th>
-                <th style={{ textAlign: 'left', padding: '0.75rem', color: 'var(--text-secondary)' }}>{t('adminUserAccessOverview.gewaehrtDurch')}</th>
+                <th style={{ textAlign: 'center', padding: '0.75rem', color: 'var(--text-secondary)', width: '70px' }}>{t('Löschen')}</th>
+                <th style={{ textAlign: 'left', padding: '0.75rem', color: 'var(--text-secondary)' }}>{t('Gewährt durch')}</th>
               </tr>
             </thead>
             <tbody>
@@ -522,13 +522,13 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
       <div className={styles.scrollableContent}>
         <div className={styles.infoBox}>
           <FaInfoCircle style={{ marginRight: '0.5rem', color: 'var(--primary-color)' }} />
-          <span>{t('adminUserAccessOverview.ressourcenzugriffsrechteBestimmenWelcheSystemressourcenZb')}</span>
+          <span>{t('Ressourcenzugriffsrechte bestimmen, welche Systemressourcen z.B.')}</span>
         </div>
         
         {overview.resourceAccess.length === 0 ? (
           <div className={styles.emptyState}>
             <FaCube className={styles.emptyIcon} />
-            <h3 className={styles.emptyTitle}>{t('adminUserAccessOverview.keineRessourcenberechtigungen')}</h3>
+            <h3 className={styles.emptyTitle}>{t('Keine Ressourcenberechtigungen')}</h3>
             <p className={styles.emptyDescription}>
               Diesem Benutzer wurden keine expliziten Ressourcen-Berechtigungen zugewiesen.
             </p>
@@ -539,7 +539,7 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
               <tr style={{ borderBottom: '2px solid var(--border-color)' }}>
                 <th style={{ textAlign: 'left', padding: '0.75rem', color: 'var(--text-secondary)' }}>Ressource</th>
                 <th style={{ textAlign: 'center', padding: '0.75rem', color: 'var(--text-secondary)', width: '80px' }}>Zugriff</th>
-                <th style={{ textAlign: 'left', padding: '0.75rem', color: 'var(--text-secondary)' }}>{t('adminUserAccessOverview.gewaehrtDurch')}</th>
+                <th style={{ textAlign: 'left', padding: '0.75rem', color: 'var(--text-secondary)' }}>{t('Gewährt durch')}</th>
               </tr>
             </thead>
             <tbody>
@@ -594,8 +594,8 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <h1 className={styles.pageTitle}>{t('adminUserAccessOverview.benutzerzugriffsuebersicht')}</h1>
-          <p className={styles.pageSubtitle}>{t('adminUserAccessOverview.zeigtAlleBerechtigungenEinesBenutzers')}</p>
+          <h1 className={styles.pageTitle}>{t('Benutzerzugriffsübersicht')}</h1>
+          <p className={styles.pageSubtitle}>{t('Zeigt alle Berechtigungen eines Benutzers')}</p>
         </div>
       </div>
 
@@ -613,7 +613,7 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
             disabled={loadingUsers}
             style={{ minWidth: '300px' }}
           >
-            <option value="">{t('adminUserAccessOverview.benutzerWaehlen')}</option>
+            <option value="">{t('Benutzer wählen')}</option>
             {users.map(user => (
               <option key={user.id} value={user.id}>
                 {user.fullName || user.username} ({user.email})
@@ -638,7 +638,7 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
       {!selectedUserId ? (
         <div className={styles.emptyState}>
           <FaUserShield className={styles.emptyIcon} />
-          <h3 className={styles.emptyTitle}>{t('adminUserAccessOverview.benutzerAuswaehlen')}</h3>
+          <h3 className={styles.emptyTitle}>{t('Benutzer auswählen')}</h3>
           <p className={styles.emptyDescription}>
             Wählen Sie einen Benutzer aus, um dessen Zugriffsberechtigungen anzuzeigen.
           </p>
@@ -646,7 +646,7 @@ export const AdminUserAccessOverviewPage: React.FC = () => {
       ) : loading ? (
         <div className={styles.loadingContainer}>
           <div className={styles.spinner} />
-          <span>{t('adminUserAccessOverview.ladeZugriffsuebersicht')}</span>
+          <span>{t('Lade Zugriffsübersicht')}</span>
         </div>
       ) : overview ? (
         <>
diff --git a/src/pages/admin/AdminUserMandatesPage.tsx b/src/pages/admin/AdminUserMandatesPage.tsx
index 8370166..f80d1ad 100644
--- a/src/pages/admin/AdminUserMandatesPage.tsx
+++ b/src/pages/admin/AdminUserMandatesPage.tsx
@@ -101,7 +101,7 @@ export const AdminUserMandatesPage: React.FC = () => {
     return [
       {
         key: 'username',
-        label: t('adminUserMandates.benutzername'),
+        label: t('Benutzername'),
         type: 'text' as any,
         sortable: true,
         filterable: true,
@@ -110,7 +110,7 @@ export const AdminUserMandatesPage: React.FC = () => {
       },
       {
         key: 'email',
-        label: t('adminUserMandates.email'),
+        label: t('E-Mail'),
         type: 'text' as any,
         sortable: true,
         filterable: true,
@@ -119,7 +119,7 @@ export const AdminUserMandatesPage: React.FC = () => {
       },
       {
         key: 'fullName',
-        label: t('adminUserMandates.vollstaendigerName'),
+        label: t('Vollständiger Name'),
         type: 'text' as any,
         sortable: true,
         filterable: true,
@@ -128,7 +128,7 @@ export const AdminUserMandatesPage: React.FC = () => {
       },
       {
         key: 'roleLabels',
-        label: t('adminUserMandates.rollen'),
+        label: t('Rollen'),
         type: 'text' as any,
         sortable: false,
         filterable: false,
@@ -141,7 +141,7 @@ export const AdminUserMandatesPage: React.FC = () => {
       },
       {
         key: 'enabled',
-        label: t('adminUserMandates.aktiv'),
+        label: t('Aktiv'),
         type: 'boolean' as any,
         sortable: true,
         filterable: true,
@@ -278,7 +278,7 @@ export const AdminUserMandatesPage: React.FC = () => {
       <div className={styles.pageHeader}>
         <div>
           <h1 className={styles.pageTitle}>Mandanten-Mitglieder</h1>
-          <p className={styles.pageSubtitle}>{t('adminUserMandates.verwaltenSieWelcheBenutzerZugriff')}</p>
+          <p className={styles.pageSubtitle}>{t('Verwalten Sie, welche Benutzer Zugriff')}</p>
         </div>
       </div>
 
@@ -294,7 +294,7 @@ export const AdminUserMandatesPage: React.FC = () => {
             value={selectedMandateId}
             onChange={(e) => setSelectedMandateId(e.target.value)}
           >
-            <option value="">{t('adminUserMandates.mandantWaehlen')}</option>
+            <option value="">{t('Mandant wählen')}</option>
             {mandates.map(m => (
               <option key={m.id} value={m.id}>
                 {getMandateName(m)}
@@ -327,7 +327,7 @@ export const AdminUserMandatesPage: React.FC = () => {
       {!selectedMandateId ? (
         <div className={styles.emptyState}>
           <FaBuilding className={styles.emptyIcon} />
-          <h3 className={styles.emptyTitle}>{t('adminUserMandates.keinMandantAusgewaehlt')}</h3>
+          <h3 className={styles.emptyTitle}>{t('Kein Mandant ausgewählt')}</h3>
           <p className={styles.emptyDescription}>
             Wählen Sie einen Mandanten aus, um dessen Mitglieder zu verwalten.
           </p>
@@ -349,11 +349,11 @@ export const AdminUserMandatesPage: React.FC = () => {
               {
                 type: 'edit' as const,
                 onAction: handleEditClick,
-                title: t('adminUserMandatesPage.editRoles'),
+                title: t('Rollen bearbeiten'),
               },
               {
                 type: 'delete' as const,
-                title: t('adminUserMandatesPage.removeFromMandate'),
+                title: t('Vom Mandat entfernen'),
               }
             ]}
             onDelete={handleRemoveUser}
@@ -370,7 +370,7 @@ export const AdminUserMandatesPage: React.FC = () => {
                 return false;
               },
             }}
-            emptyMessage={t('adminUserMandates.keineMitgliederGefunden')}
+            emptyMessage={t('Keine Mitglieder gefunden')}
           />
         </div>
       )}
@@ -380,7 +380,7 @@ export const AdminUserMandatesPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setShowAddModal(false)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminUserMandates.benutzerZumMandantenHinzufuegen')}</h2>
+              <h2 className={styles.modalTitle}>{t('Benutzer zum Mandanten hinzufügen')}</h2>
               <button
                 className={styles.modalClose}
                 onClick={() => setShowAddModal(false)}
@@ -390,11 +390,11 @@ export const AdminUserMandatesPage: React.FC = () => {
             </div>
             <div className={styles.modalContent}>
               {availableUsers.length === 0 ? (
-                <p>{t('adminUserMandates.alleBenutzerSindBereitsDiesem')}</p>
+                <p>{t('Alle Benutzer sind bereits diesem')}</p>
               ) : roleOptions.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('adminUserMandates.ladeRollen')}</span>
+                  <span>{t('Lade Rollen')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -402,8 +402,8 @@ export const AdminUserMandatesPage: React.FC = () => {
                   mode="create"
                   onSubmit={handleAddUser}
                   onCancel={() => setShowAddModal(false)}
-                  submitButtonText={isSubmitting ? t('adminUserMandates.hinzufuegen') : t('adminUserMandates.hinzufuegen')}
-                  cancelButtonText={t('adminUserMandates.abbrechen')}
+                  submitButtonText={isSubmitting ? t('Hinzufügen') : t('Hinzufügen')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
@@ -431,8 +431,8 @@ export const AdminUserMandatesPage: React.FC = () => {
                 mode="edit"
                 onSubmit={handleEditRoles}
                 onCancel={() => setEditingUser(null)}
-                submitButtonText={isSubmitting ? t('adminUserMandates.speichern') : t('adminUserMandates.speichern')}
-                cancelButtonText={t('adminUserMandates.abbrechen')}
+                submitButtonText={isSubmitting ? t('Speichern') : t('Speichern')}
+                cancelButtonText={t('Abbrechen')}
               />
             </div>
           </div>
diff --git a/src/pages/admin/AdminUsersPage.tsx b/src/pages/admin/AdminUsersPage.tsx
index bf9cec6..44b871b 100644
--- a/src/pages/admin/AdminUsersPage.tsx
+++ b/src/pages/admin/AdminUsersPage.tsx
@@ -145,8 +145,8 @@ export const AdminUsersPage: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <h1 className={styles.pageTitle}>{t('adminUsers.benutzer')}</h1>
-          <p className={styles.pageSubtitle}>{t('adminUsers.verwaltenSieAlleBenutzerIm')}</p>
+          <h1 className={styles.pageTitle}>{t('Benutzer')}</h1>
+          <p className={styles.pageSubtitle}>{t('Verwalten Sie alle Benutzer im')}</p>
         </div>
         <div className={styles.headerActions}>
           <button
@@ -197,11 +197,11 @@ export const AdminUsersPage: React.FC = () => {
               ...(canUpdate ? [{
                 type: 'edit' as const,
                 onAction: handleEditClick,
-                title: t('adminUsersPage.edit'),
+                title: t('Bearbeiten'),
               }] : []),
               ...(canDelete ? [{
                 type: 'delete' as const,
-                title: t('adminUsersPage.delete'),
+                title: t('Löschen'),
               }] : []),
             ]}
             customActions={canUpdate ? [
@@ -209,7 +209,7 @@ export const AdminUsersPage: React.FC = () => {
                 id: 'sendPasswordLink',
                 icon: <FaKey />,
                 onClick: handleSendPassword,
-                title: t('adminUsersPage.sendPasswordLink'),
+                title: t('Passwort-Link senden'),
                 loading: (row: User) => sendingPasswordLinkState.has(row.id),
               }
             ] : []}
@@ -222,7 +222,7 @@ export const AdminUsersPage: React.FC = () => {
               handleInlineUpdate,
               updateOptimistically,
             }}
-            emptyMessage={t('adminUsers.keineBenutzerGefunden')}
+            emptyMessage={t('Keine Benutzer gefunden')}
           />
       </div>
 
@@ -231,7 +231,7 @@ export const AdminUsersPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setShowCreateModal(false)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminUsers.neuerBenutzer')}</h2>
+              <h2 className={styles.modalTitle}>{t('Neuer Benutzer')}</h2>
               <button 
                 className={styles.modalClose}
                 onClick={() => setShowCreateModal(false)}
@@ -243,7 +243,7 @@ export const AdminUsersPage: React.FC = () => {
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('adminUsers.ladeFormular')}</span>
+                  <span>{t('Lade Formular')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -251,8 +251,8 @@ export const AdminUsersPage: React.FC = () => {
                   mode="create"
                   onSubmit={handleCreateSubmit}
                   onCancel={() => setShowCreateModal(false)}
-                  submitButtonText={t('adminUsers.erstellen')}
-                  cancelButtonText={t('adminUsers.abbrechen')}
+                  submitButtonText={t('Erstellen')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
@@ -265,7 +265,7 @@ export const AdminUsersPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setEditingUser(null)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('adminUsers.benutzerBearbeiten')}</h2>
+              <h2 className={styles.modalTitle}>{t('Benutzer bearbeiten')}</h2>
               <button 
                 className={styles.modalClose}
                 onClick={() => setEditingUser(null)}
@@ -277,7 +277,7 @@ export const AdminUsersPage: React.FC = () => {
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('adminUsers.ladeFormular')}</span>
+                  <span>{t('Lade Formular')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -286,8 +286,8 @@ export const AdminUsersPage: React.FC = () => {
                   mode="edit"
                   onSubmit={handleEditSubmit}
                   onCancel={() => setEditingUser(null)}
-                  submitButtonText={t('adminUsers.speichern')}
-                  cancelButtonText={t('adminUsers.abbrechen')}
+                  submitButtonText={t('Speichern')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
diff --git a/src/pages/admin/ChatbotConfigSection.tsx b/src/pages/admin/ChatbotConfigSection.tsx
index 6a7e5a2..935597c 100644
--- a/src/pages/admin/ChatbotConfigSection.tsx
+++ b/src/pages/admin/ChatbotConfigSection.tsx
@@ -56,7 +56,7 @@ export const ChatbotConfigSection: React.FC<ChatbotConfigSectionProps> = ({ conn
   }, []);
 
   const availableConnectors = [
-    { id: 'preprocessor', label: t('chatbotConfigSection.althausPreprocessor'), value: 'preprocessor' }
+    { id: 'preprocessor', label: t('Althaus Preprocessor'), value: 'preprocessor' }
   ];
   
   const handleConnectorToggle = (connectorValue: string) => {
@@ -112,7 +112,7 @@ export const ChatbotConfigSection: React.FC<ChatbotConfigSectionProps> = ({ conn
             onChange={(e) => onEnableWebResearchChange(e.target.checked)}
             className={styles.multiselectCheckbox}
           />
-          <span>{t('chatbotConfigSection.webResearchAktivierenTavily')}</span>
+          <span>{t('Web Research aktivieren (Tavily)')}</span>
         </label>
         <p className={styles.configHelpText}>
           Wenn aktiviert, führt der Chatbot zusätzlich Web-Recherchen mit Tavily durch, um aktuelle Informationen aus dem Internet zu finden.
@@ -125,7 +125,7 @@ export const ChatbotConfigSection: React.FC<ChatbotConfigSectionProps> = ({ conn
         </label>
         <div className={styles.multiselectContainer}>
           {providersLoading ? (
-            <span style={{ fontSize: '0.85rem', color: 'var(--text-secondary)' }}>{t('chatbotConfigSection.ladeAnbieter')}</span>
+            <span style={{ fontSize: '0.85rem', color: 'var(--text-secondary)' }}>{t('Anbieter laden')}</span>
           ) : (
             availableProviders.map(provider => (
               <label key={provider} className={styles.multiselectOption}>
@@ -157,7 +157,7 @@ export const ChatbotConfigSection: React.FC<ChatbotConfigSectionProps> = ({ conn
           type="text"
           value={systemPrompt}
           onChange={onSystemPromptChange}
-          placeholder={t('chatbotConfigSection.benutzerdefinierterSystempromptFuerDenChatbot')}
+          placeholder={t('Benutzerdefinierter Systemprompt für den Chatbot')}
           className={styles.configTextArea}
           size="md"
           rows={6}
diff --git a/src/pages/admin/InstanceDetailModal.tsx b/src/pages/admin/InstanceDetailModal.tsx
index 0a96e02..b592ded 100644
--- a/src/pages/admin/InstanceDetailModal.tsx
+++ b/src/pages/admin/InstanceDetailModal.tsx
@@ -184,7 +184,7 @@ export const InstanceDetailModal: React.FC<InstanceDetailModalProps> = ({ instan
     () => [
       {
         name: 'userId',
-        label: t('instanceDetailModal.benutzer'),
+        label: t('Benutzer'),
         type: 'enum' as const,
         required: true,
         options: availableUsers.map((u) => ({
@@ -194,7 +194,7 @@ export const InstanceDetailModal: React.FC<InstanceDetailModalProps> = ({ instan
       },
       {
         name: 'roleIds',
-        label: t('instanceDetailModal.rollen'),
+        label: t('Rollen'),
         type: 'multiselect' as const,
         required: true,
         options: roleOptions as AttributeDefinition['options'],
@@ -207,14 +207,14 @@ export const InstanceDetailModal: React.FC<InstanceDetailModalProps> = ({ instan
     () => [
       {
         name: 'roleIds',
-        label: t('instanceDetailModal.rollen'),
+        label: t('Rollen'),
         type: 'multiselect' as const,
         required: true,
         options: roleOptions as AttributeDefinition['options'],
       },
       {
         name: 'enabled',
-        label: t('instanceDetailModal.aktiv'),
+        label: t('aktiv'),
         type: 'checkbox' as const,
         required: false,
       },
@@ -225,13 +225,13 @@ export const InstanceDetailModal: React.FC<InstanceDetailModalProps> = ({ instan
   const tabs = [
     {
       id: 'users',
-      label: t('instanceDetailModal.benutzer'),
+      label: t('Benutzer'),
       content: (
         <div className={modalStyles.tabContent}>
           {loading ? (
             <div className={styles.loadingContainer}>
               <div className={styles.spinner} />
-              <span>{t('instanceDetailModal.ladeBenutzer')}</span>
+              <span>{t('lade Benutzer')}</span>
             </div>
           ) : (
             <PermissionMatrix
@@ -247,7 +247,7 @@ export const InstanceDetailModal: React.FC<InstanceDetailModalProps> = ({ instan
     },
     {
       id: 'roles',
-      label: t('instanceDetailModal.rollen'),
+      label: t('Rollen'),
       content: (
         <div className={modalStyles.tabContent}>
           <p className={modalStyles.rolesIntro}>
@@ -271,19 +271,19 @@ export const InstanceDetailModal: React.FC<InstanceDetailModalProps> = ({ instan
     },
     {
       id: 'settings',
-      label: t('instanceDetailModal.einstellungen'),
+      label: t('Einstellungen'),
       content: (
         <div className={modalStyles.tabContent}>
           <FormGeneratorForm
             attributes={[
-              { name: 'label', type: 'string' as const, label: t('instanceDetailModal.bezeichnung'), required: true, editable: true },
-              { name: 'enabled', type: 'boolean' as const, label: t('instanceDetailModal.aktiviert'), required: false, editable: true },
+              { name: 'label', type: 'string' as const, label: t('Bezeichnung'), required: true, editable: true },
+              { name: 'enabled', type: 'boolean' as const, label: t('aktiviert'), required: false, editable: true },
             ]}
             data={instance}
             mode="edit"
             onSubmit={handleUpdateInstance}
-            submitButtonText={t('instanceDetailModal.speichern')}
-            cancelButtonText={t('instanceDetailModal.abbrechen')}
+            submitButtonText={t('speichern')}
+            cancelButtonText={t('abbrechen')}
             onCancel={() => {}}
           />
         </div>
@@ -301,7 +301,7 @@ export const InstanceDetailModal: React.FC<InstanceDetailModalProps> = ({ instan
               {mandateName} · {featureLabel}
             </p>
           </div>
-          <button type="button" className={styles.modalClose} onClick={onClose} aria-label={t('instanceDetailModal.schliessen')}>
+          <button type="button" className={styles.modalClose} onClick={onClose} aria-label={t('schließen')}>
             ✕
           </button>
         </div>
@@ -314,24 +314,24 @@ export const InstanceDetailModal: React.FC<InstanceDetailModalProps> = ({ instan
         <div className={styles.modalOverlay} onClick={() => setShowAddModal(false)}>
           <div className={styles.modal} onClick={(e) => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('instanceDetailModal.benutzerHinzufuegen')}</h2>
+              <h2 className={styles.modalTitle}>{t('Benutzer hinzufügen')}</h2>
               <button type="button" className={styles.modalClose} onClick={() => setShowAddModal(false)}>
                 ✕
               </button>
             </div>
             <div className={styles.modalContent}>
               {availableUsers.length === 0 ? (
-                <p>{t('instanceDetailModal.alleMandantenbenutzerHabenBereitsZugriff')}</p>
+                <p>{t('Alle Mandantenbenutzer haben bereits Zugriff')}</p>
               ) : addUserFields.length < 2 || !roleOptions?.length ? (
-                <p>{t('instanceDetailModal.laden')}</p>
+                <p>{t('laden')}</p>
               ) : (
                 <FormGeneratorForm
                   attributes={addUserFields}
                   mode="create"
                   onSubmit={handleAddUser}
                   onCancel={() => setShowAddModal(false)}
-                  submitButtonText={t('instanceDetailModal.hinzufuegen')}
-                  cancelButtonText={t('instanceDetailModal.abbrechen')}
+                  submitButtonText={t('hinzufügen')}
+                  cancelButtonText={t('abbrechen')}
                 />
               )}
             </div>
@@ -355,8 +355,8 @@ export const InstanceDetailModal: React.FC<InstanceDetailModalProps> = ({ instan
                 mode="edit"
                 onSubmit={handleUpdateRoles}
                 onCancel={() => setEditingUser(null)}
-                submitButtonText={t('instanceDetailModal.speichern')}
-                cancelButtonText={t('instanceDetailModal.abbrechen')}
+                submitButtonText={t('speichern')}
+                cancelButtonText={t('abbrechen')}
               />
             </div>
           </div>
diff --git a/src/pages/admin/InstanceHierarchyView.tsx b/src/pages/admin/InstanceHierarchyView.tsx
index 51d8e0d..1081b92 100644
--- a/src/pages/admin/InstanceHierarchyView.tsx
+++ b/src/pages/admin/InstanceHierarchyView.tsx
@@ -115,7 +115,7 @@ function MandateContent({
                       <span
                         className={`${hubStyles.instanceBadge} ${inst.enabled ? hubStyles.badgeActive : hubStyles.badgeInactive}`}
                       >
-                        {inst.enabled ? t('instanceHierarchy.aktiv') : t('instanceHierarchy.inaktiv')}
+                        {inst.enabled ? t('aktiv') : t('inaktiv')}
                       </span>
                       <span className={hierarchyStyles.instanceUserCount}>
                         <FaUsers /> {users.length}
@@ -128,7 +128,7 @@ function MandateContent({
                         e.stopPropagation();
                         onOpenDetail(inst, mandateId);
                       }}
-                      title={t('instanceHierarchy.benutzerVerwalten')}
+                      title={t('Benutzer verwalten')}
                     >
                       <FaUsers /> Benutzer verwalten
                     </button>
@@ -189,7 +189,7 @@ export const InstanceHierarchyView: React.FC<InstanceHierarchyViewProps> = ({
       <section className={hubStyles.section}>
         <div className={hierarchyStyles.hierarchyLoading}>
           <span className={hierarchyStyles.spinner} />
-          <span>{t('instanceHierarchy.ladeHierarchieUndBenutzer')}</span>
+          <span>{t('lade Hierarchie und Benutzer')}</span>
         </div>
       </section>
     );
@@ -198,7 +198,7 @@ export const InstanceHierarchyView: React.FC<InstanceHierarchyViewProps> = ({
   if (mandates.length === 0) {
     return (
       <section className={hubStyles.section}>
-        <h2 className={hubStyles.sectionTitle}>{t('instanceHierarchy.hierarchie')}</h2>
+        <h2 className={hubStyles.sectionTitle}>{t('Hierarchie')}</h2>
         <div className={hierarchyStyles.emptyHierarchy}>
           Keine Mandanten vorhanden. Legen Sie unter &quot;Mandanten verwalten&quot; einen Mandanten an.
         </div>
@@ -208,7 +208,7 @@ export const InstanceHierarchyView: React.FC<InstanceHierarchyViewProps> = ({
 
   return (
     <section className={hubStyles.section}>
-      <h2 className={hubStyles.sectionTitle}>{t('instanceHierarchy.hierarchie')}</h2>
+      <h2 className={hubStyles.sectionTitle}>{t('Hierarchie')}</h2>
       <div className={hierarchyStyles.hierarchyRoot}>
         {mandates.map((mandate) => {
           const mandateId = mandate.id;
@@ -268,7 +268,7 @@ function UserRow({ user }: UserRowProps) {
     user.roleLabels && user.roleLabels.length > 0
       ? user.roleLabels.join(', ')
       : 'Keine Rollen';
-  const statusText = user.enabled ? t('instanceHierarchy.aktiv') : t('instanceHierarchy.inaktiv');
+  const statusText = user.enabled ? t('aktiv') : t('inaktiv');
 
   return (
     <div className={hierarchyStyles.userRowWrapper}>
diff --git a/src/pages/admin/PermissionMatrix.tsx b/src/pages/admin/PermissionMatrix.tsx
index 23f2a66..d3c8265 100644
--- a/src/pages/admin/PermissionMatrix.tsx
+++ b/src/pages/admin/PermissionMatrix.tsx
@@ -37,7 +37,7 @@ export const PermissionMatrix: React.FC<PermissionMatrixProps> = ({ users,
   const handleRemove = useCallback(async (user: FeatureAccessUser) => {
     if (removingId) return;
     const ok = await confirm(`"${user.username}" aus dieser Instanz entfernen?`, {
-      title: t('permissionMatrix.removeUser'),
+      title: t('Benutzer entfernen'),
       confirmLabel: 'Entfernen',
       variant: 'danger',
     });
@@ -50,7 +50,7 @@ export const PermissionMatrix: React.FC<PermissionMatrixProps> = ({ users,
   if (roles.length === 0) {
     return (
       <div className={matrixStyles.empty}>
-        <p>{t('permissionMatrix.keineRollenInDieserInstanz')}</p>
+        <p>{t('Keine Rollen in dieser Instanz')}</p>
       </div>
     );
   }
@@ -61,13 +61,13 @@ export const PermissionMatrix: React.FC<PermissionMatrixProps> = ({ users,
         <table className={matrixStyles.table}>
           <thead>
             <tr>
-              <th className={matrixStyles.cellUser}>{t('permissionMatrix.benutzer')}</th>
+              <th className={matrixStyles.cellUser}>{t('Benutzer')}</th>
               {roles.map((r) => (
                 <th key={r.id} className={matrixStyles.cellRole}>
                   {r.roleLabel}
                 </th>
               ))}
-              <th className={matrixStyles.cellActive}>{t('permissionMatrix.aktiv')}</th>
+              <th className={matrixStyles.cellActive}>{t('Aktiv')}</th>
               <th className={matrixStyles.cellActions}>Aktionen</th>
             </tr>
           </thead>
@@ -113,7 +113,7 @@ export const PermissionMatrix: React.FC<PermissionMatrixProps> = ({ users,
                       className={matrixStyles.actionBtn}
                       onClick={() => onEditUser(user)}
                       disabled={disabled}
-                      title={t('permissionMatrix.rollenBearbeiten')}
+                      title={t('Rollen bearbeiten')}
                     >
                       <FaEdit />
                     </button>
@@ -122,7 +122,7 @@ export const PermissionMatrix: React.FC<PermissionMatrixProps> = ({ users,
                       className={`${matrixStyles.actionBtn} ${matrixStyles.actionBtnDanger}`}
                       onClick={() => handleRemove(user)}
                       disabled={disabled || removingId === user.userId}
-                      title={t('permissionMatrix.ausInstanzEntfernen')}
+                      title={t('Aus Instanz entfernen')}
                     >
                       <FaTrash />
                     </button>
diff --git a/src/pages/admin/wizards/AdminInvitationWizardPage.tsx b/src/pages/admin/wizards/AdminInvitationWizardPage.tsx
index 36effa2..8cc8248 100644
--- a/src/pages/admin/wizards/AdminInvitationWizardPage.tsx
+++ b/src/pages/admin/wizards/AdminInvitationWizardPage.tsx
@@ -173,17 +173,17 @@ export const AdminInvitationWizardPage: React.FC = () => {
     const email = inviteeForm.email.trim();
     const username = inviteeForm.username.trim();
     if (!email && !username) {
-      setError(t('adminInvitationWizard.bitteMindestensEineEmailadresseOder'));
+      setError(t('Bitte mindestens eine E-Mail-Adresse oder'));
       return;
     }
     const emailLower = email.toLowerCase();
     const userLower = username.toLowerCase();
     if (email && invitees.some(i => !i.isExisting && (i.email || '').toLowerCase() === emailLower)) {
-      setError(t('adminInvitationWizard.dieseEmailIstBereitsIn'));
+      setError(t('Diese E-Mail ist bereits in'));
       return;
     }
     if (username && invitees.some(i => !i.isExisting && (i.username || '').toLowerCase() === userLower)) {
-      setError(t('adminInvitationWizard.dieserBenutzernameIstBereitsIn'));
+      setError(t('Dieser Benutzername ist bereits in'));
       return;
     }
     setInvitees(prev => [...prev, {
@@ -198,14 +198,14 @@ export const AdminInvitationWizardPage: React.FC = () => {
 
   const addInviteeExisting = () => {
     if (!selectedExistingUserId) {
-      setError(t('adminInvitationWizard.bitteWaehlenSieEinenBenutzer'));
+      setError(t('Bitte wählen Sie einen Benutzer'));
       return;
     }
     const user = allSystemUsers.find(u => u.id === selectedExistingUserId);
     if (!user) return;
     const email = (user.email || '').trim();
     if (invitees.some(i => i.userId === user.id)) {
-      setError(t('adminInvitationWizard.dieserBenutzerIstBereitsIn'));
+      setError(t('Dieser Benutzer ist bereits in'));
       return;
     }
     setInvitees(prev => [...prev, {
@@ -235,7 +235,7 @@ export const AdminInvitationWizardPage: React.FC = () => {
   const handleSend = async () => {
     if (!selectedMandate || invitees.length === 0) return;
     if (inviteType === 'featureInstance' && !selectedInstance) {
-      setError(t('adminInvitationWizard.bitteWaehlenSieEineFeatureinstanz'));
+      setError(t('Bitte wählen Sie eine Feature-Instanz'));
       return;
     }
     setIsLoading(true);
@@ -357,7 +357,7 @@ export const AdminInvitationWizardPage: React.FC = () => {
       {/* ── STEP 1: Invite type ── */}
       {step === 1 && (
         <div style={_cardStyle}>
-          <h3 style={{ margin: '0 0 16px 0', fontSize: '16px' }}>{t('adminInvitationWizard.wohinMoechtenSieEinladen')}</h3>
+          <h3 style={{ margin: '0 0 16px 0', fontSize: '16px' }}>{t('Wohin möchten Sie einladen?')}</h3>
           <div style={{ display: 'grid', gridTemplateColumns: '1fr 1fr', gap: '16px' }}>
             <button
               onClick={() => setInviteType('mandate')}
@@ -367,7 +367,7 @@ export const AdminInvitationWizardPage: React.FC = () => {
                 cursor: 'pointer', textAlign: 'left',
               }}
             >
-              <div style={{ fontWeight: 600, fontSize: '14px', marginBottom: '4px' }}>{t('adminInvitationWizard.zumMandanten')}</div>
+              <div style={{ fontWeight: 600, fontSize: '14px', marginBottom: '4px' }}>{t('Zum Mandanten')}</div>
               <div style={{ fontSize: '12px', color: 'var(--text-secondary)' }}>
                 Einladung zum Mandanten ohne spezifische Feature-Instanz
               </div>
@@ -380,7 +380,7 @@ export const AdminInvitationWizardPage: React.FC = () => {
                 cursor: 'pointer', textAlign: 'left',
               }}
             >
-              <div style={{ fontWeight: 600, fontSize: '14px', marginBottom: '4px' }}>{t('adminInvitationWizard.zurFeatureinstanz')}</div>
+              <div style={{ fontWeight: 600, fontSize: '14px', marginBottom: '4px' }}>{t('Zur Feature-Instanz')}</div>
               <div style={{ fontSize: '12px', color: 'var(--text-secondary)' }}>
                 Einladung zu einer bestimmten Feature-Instanz mit Rolle
               </div>
@@ -398,10 +398,10 @@ export const AdminInvitationWizardPage: React.FC = () => {
       {step === 2 && (
         <div style={_cardStyle}>
           <h3 style={{ margin: '0 0 16px 0', fontSize: '16px' }}>
-            {inviteType === 'mandate' ? t('adminInvitationWizard.mandantAuswaehlen') : t('adminInvitationWizard.mandantUndFeatureinstanzAuswaehlen')}
+            {inviteType === 'mandate' ? t('Mandant auswählen') : t('Mandant und Feature-Instanz auswählen')}
           </h3>
           <div style={{ marginBottom: '16px' }}>
-            <label className={styles.formLabel}>{t('adminInvitationWizard.mandant')}</label>
+            <label className={styles.formLabel}>{t('Mandant')}</label>
             <select
               className={styles.filterSelect}
               style={{ width: '100%' }}
@@ -412,7 +412,7 @@ export const AdminInvitationWizardPage: React.FC = () => {
                 setSelectedInstance(null);
               }}
             >
-              <option value="">{t('adminInvitationWizard.mandantWaehlen')}</option>
+              <option value="">{t('Mandant wählen')}</option>
               {mandates.map(m => (
                 <option key={m.id} value={m.id}>{getMandateName(m)}</option>
               ))}
@@ -420,9 +420,9 @@ export const AdminInvitationWizardPage: React.FC = () => {
           </div>
           {inviteType === 'featureInstance' && selectedMandate && (
             <div style={{ marginBottom: '16px' }}>
-              <label className={styles.formLabel}>{t('adminInvitationWizard.featureinstanz')}</label>
+              <label className={styles.formLabel}>{t('Feature-Instanz')}</label>
               {instances.length === 0 ? (
-                <p style={{ fontSize: '13px', color: 'var(--text-secondary)' }}>{t('adminInvitationWizard.keineFeatureinstanzenFuerDiesenMandanten')}</p>
+                <p style={{ fontSize: '13px', color: 'var(--text-secondary)' }}>{t('Keine Feature-Instanzen für diesen Mandanten')}</p>
               ) : (
                 <select
                   className={styles.filterSelect}
@@ -433,7 +433,7 @@ export const AdminInvitationWizardPage: React.FC = () => {
                     setSelectedInstance(inst || null);
                   }}
                 >
-                  <option value="">{t('adminInvitationWizard.featureinstanzWaehlen')}</option>
+                  <option value="">{t('Feature-Instanz wählen')}</option>
                   {instances.map(inst => {
                     const baseLabel = inst.label || inst.featureCode;
                     const suffix = inst.enabled === false ? ' (deaktiviert)' : '';
@@ -446,7 +446,7 @@ export const AdminInvitationWizardPage: React.FC = () => {
             </div>
           )}
           <div style={{ marginTop: '24px', display: 'flex', justifyContent: 'space-between' }}>
-            <button className={styles.secondaryButton} onClick={() => setStep(1)}>{t('adminInvitationWizard.larrZurueck')}</button>
+            <button className={styles.secondaryButton} onClick={() => setStep(1)}>{t('← Zurück')}</button>
             <button
               className={styles.primaryButton}
               disabled={!canProceedStep3}
@@ -462,7 +462,7 @@ export const AdminInvitationWizardPage: React.FC = () => {
       {step === 3 && selectedMandate && (
         <div>
           <div style={_cardStyle}>
-            <h3 style={{ margin: '0 0 8px 0', fontSize: '16px' }}>{t('adminInvitationWizard.einladungenHinzufuegen')}</h3>
+            <h3 style={{ margin: '0 0 8px 0', fontSize: '16px' }}>{t('Einladungen hinzufügen')}</h3>
             <p style={{ color: 'var(--text-secondary)', fontSize: '13px', margin: '0 0 16px 0' }}>
               Für neue Benutzer: mindestens eine E-Mail <em>oder</em> ein Benutzername (vorgegeben). Ohne E-Mail wird kein Link per Mail versendet — der Einladungslink kann manuell geteilt werden. Bestehende Benutzer wählen Sie im zweiten Tab.
             </p>
@@ -488,7 +488,7 @@ export const AdminInvitationWizardPage: React.FC = () => {
             {addMode === 'email' ? (
               <div style={{ padding: '16px', background: 'var(--bg-secondary, #f8fafc)', borderRadius: '8px', marginBottom: '16px', display: 'grid', gap: '12px' }}>
                 <div>
-                  <label className={styles.formLabel}>{t('adminInvitationWizard.emailOptional')}</label>
+                  <label className={styles.formLabel}>{t('E-Mail (optional)')}</label>
                   <input
                     className={styles.formInput}
                     type="email"
@@ -498,14 +498,14 @@ export const AdminInvitationWizardPage: React.FC = () => {
                   />
                 </div>
                 <div>
-                  <label className={styles.formLabel}>{t('adminInvitationWizard.benutzernameOptional')}</label>
+                  <label className={styles.formLabel}>{t('Benutzername (optional)')}</label>
                   <input
                     className={styles.formInput}
                     type="text"
                     autoComplete="off"
                     value={inviteeForm.username}
                     onChange={e => setInviteeForm(p => ({ ...p, username: e.target.value }))}
-                    placeholder={t('adminInvitationWizard.zBVornamenachname')}
+                    placeholder={t('z.B. Vorname Nachname')}
                   />
                   <p style={{ fontSize: '11px', color: 'var(--text-secondary)', marginTop: '4px' }}>
                     Mindestens eines der beiden Felder ausfüllen. Mit Benutzername muss der Eingeladene genau diesen Namen beim Annehmen verwenden.
@@ -553,25 +553,25 @@ export const AdminInvitationWizardPage: React.FC = () => {
             ) : (
               <div style={{ padding: '16px', background: 'var(--bg-secondary, #f8fafc)', borderRadius: '8px', marginBottom: '16px', display: 'grid', gap: '12px' }}>
                 <div>
-                  <label className={styles.formLabel}>{t('adminInvitationWizard.bestehenderBenutzer')}</label>
+                  <label className={styles.formLabel}>{t('Bestehender Benutzer')}</label>
                   <select
                     className={styles.filterSelect}
                     style={{ width: '100%' }}
                     value={selectedExistingUserId}
                     onChange={e => setSelectedExistingUserId(e.target.value)}
                   >
-                    <option value="">{t('adminInvitationWizard.benutzerWaehlen')}</option>
+                    <option value="">{t('Benutzer wählen')}</option>
                     {availableExistingUsers.map(u => (
                       <option key={u.id} value={u.id}>
                         {u.username} {u.email ? `(${u.email})` : ''}
                       </option>
                     ))}
                   </select>
-                  {availableExistingUsers.length === 0 && <p style={{ fontSize: '12px', color: 'var(--text-secondary)', marginTop: '4px' }}>{t('adminInvitationWizard.keineWeiterenBenutzerVerfuegbar')}</p>}
+                  {availableExistingUsers.length === 0 && <p style={{ fontSize: '12px', color: 'var(--text-secondary)', marginTop: '4px' }}>{t('Keine weiteren Benutzer verfügbar')}</p>}
                 </div>
                 {roles.length > 0 && (
                   <div>
-                    <label className={styles.formLabel}>{t('adminInvitationWizard.rolle')}</label>
+                    <label className={styles.formLabel}>{t('Rolle')}</label>
                     <div style={{ display: 'flex', flexWrap: 'wrap', gap: '8px' }}>
                       {roles.map(r => (
                         <label key={r.id} className={styles.checkboxLabel} style={{
@@ -612,9 +612,9 @@ export const AdminInvitationWizardPage: React.FC = () => {
               <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '13px' }}>
                 <thead>
                   <tr style={{ borderBottom: '2px solid var(--border-color, #C5D9E8)' }}>
-                    <th style={{ textAlign: 'left', padding: '8px' }}>{t('adminInvitationWizard.emailBenutzer')}</th>
+                    <th style={{ textAlign: 'left', padding: '8px' }}>{t('E-Mail Benutzer')}</th>
                     <th style={{ textAlign: 'left', padding: '8px' }}>Benutzername</th>
-                    <th style={{ textAlign: 'left', padding: '8px' }}>{t('adminInvitationWizard.rollen')}</th>
+                    <th style={{ textAlign: 'left', padding: '8px' }}>{t('Rollen')}</th>
                     <th style={{ textAlign: 'left', padding: '8px' }}>Typ</th>
                     <th style={{ textAlign: 'right', padding: '8px' }}>Aktion</th>
                   </tr>
@@ -645,12 +645,12 @@ export const AdminInvitationWizardPage: React.FC = () => {
                 </tbody>
               </table>
             ) : (
-              <p style={{ color: 'var(--text-secondary)', fontSize: '13px', marginBottom: '16px' }}>{t('adminInvitationWizard.nochKeineEinladungenHinzugefuegt')}</p>
+              <p style={{ color: 'var(--text-secondary)', fontSize: '13px', marginBottom: '16px' }}>{t('Noch keine Einladungen hinzugefügt')}</p>
             )}
           </div>
 
           <div style={{ marginTop: '16px', display: 'flex', justifyContent: 'space-between' }}>
-            <button className={styles.secondaryButton} onClick={() => setStep(2)}>{t('adminInvitationWizard.larrZurueck')}</button>
+            <button className={styles.secondaryButton} onClick={() => setStep(2)}>{t('← Zurück')}</button>
             <button
               className={styles.primaryButton}
               disabled={invitees.length === 0}
@@ -665,12 +665,12 @@ export const AdminInvitationWizardPage: React.FC = () => {
       {/* ── STEP 4: Summary and send ── */}
       {step === 4 && selectedMandate && !dispatchResults && (
         <div style={_cardStyle}>
-          <h3 style={{ margin: '0 0 16px 0', fontSize: '16px' }}>{t('adminInvitationWizard.zusammenfassungVersand')}</h3>
+          <h3 style={{ margin: '0 0 16px 0', fontSize: '16px' }}>{t('Zusammenfassung Versand')}</h3>
           <div style={{ marginBottom: '16px' }}>
-            <strong>Art:</strong> {inviteType === 'mandate' ? t('adminInvitationWizard.einladungZumMandanten') : t('adminInvitationWizard.einladungZurFeatureinstanz')}
+            <strong>Art:</strong> {inviteType === 'mandate' ? t('Einladung zum Mandanten') : t('Einladung zur Feature-Instanz')}
           </div>
           <div style={{ marginBottom: '16px' }}>
-            <strong>{t('adminInvitationWizard.mandant')}</strong> {getMandateName(selectedMandate)}
+            <strong>{t('Mandant')}</strong> {getMandateName(selectedMandate)}
           </div>
           {inviteType === 'featureInstance' && selectedInstance && (
             <div style={{ marginBottom: '16px' }}>
@@ -690,7 +690,7 @@ export const AdminInvitationWizardPage: React.FC = () => {
             </ul>
           </div>
           <div style={{ display: 'flex', justifyContent: 'space-between', marginTop: '24px' }}>
-            <button className={styles.secondaryButton} onClick={() => setStep(3)}>{t('adminInvitationWizard.larrZurueck')}</button>
+            <button className={styles.secondaryButton} onClick={() => setStep(3)}>{t('← Zurück')}</button>
             <button
               className={styles.primaryButton}
               disabled={isLoading}
@@ -705,13 +705,13 @@ export const AdminInvitationWizardPage: React.FC = () => {
       {/* ── Results ── */}
       {dispatchResults && (
         <div style={_cardStyle}>
-          <h3 style={{ margin: '0 0 16px 0', fontSize: '16px' }}>{t('adminInvitationWizard.ergebnis')}</h3>
+          <h3 style={{ margin: '0 0 16px 0', fontSize: '16px' }}>{t('Ergebnis')}</h3>
           <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '13px' }}>
             <thead>
               <tr style={{ borderBottom: '2px solid var(--border-color, #C5D9E8)' }}>
-                <th style={{ textAlign: 'left', padding: '8px' }}>{t('adminInvitationWizard.emailBenutzer')}</th>
-                <th style={{ textAlign: 'left', padding: '8px' }}>{t('adminInvitationWizard.status')}</th>
-                <th style={{ textAlign: 'left', padding: '8px' }}>{t('adminInvitationWizard.emailGesendet')}</th>
+                <th style={{ textAlign: 'left', padding: '8px' }}>{t('E-Mail Benutzer')}</th>
+                <th style={{ textAlign: 'left', padding: '8px' }}>{t('Status')}</th>
+                <th style={{ textAlign: 'left', padding: '8px' }}>{t('E-Mail gesendet')}</th>
               </tr>
             </thead>
             <tbody>
diff --git a/src/pages/admin/wizards/AdminMandateWizardPage.tsx b/src/pages/admin/wizards/AdminMandateWizardPage.tsx
index fbd8e86..82ebba9 100644
--- a/src/pages/admin/wizards/AdminMandateWizardPage.tsx
+++ b/src/pages/admin/wizards/AdminMandateWizardPage.tsx
@@ -136,7 +136,7 @@ export const AdminMandateWizardPage: React.FC = () => {
       const data = await fetchMandatesList();
       setMandates(data);
     } catch {
-      setError(t('adminMandateWizard.fehlerBeimLadenDerMandanten'));
+      setError(t('Fehler beim Laden der Mandanten'));
     }
   }, [fetchMandatesList]);
 
@@ -459,10 +459,10 @@ export const AdminMandateWizardPage: React.FC = () => {
       <table style={{ width: '100%', borderCollapse: 'collapse' }}>
         <thead>
           <tr style={{ background: 'var(--bg-secondary, #f8fafc)' }}>
-            <th style={{ padding: '8px 12px', textAlign: 'left', fontSize: '12px', fontWeight: 600 }}>{t('adminMandateWizard.benutzer')}</th>
+            <th style={{ padding: '8px 12px', textAlign: 'left', fontSize: '12px', fontWeight: 600 }}>{t('Benutzer')}</th>
             <th style={{ padding: '8px 12px', textAlign: 'left', fontSize: '12px', fontWeight: 600 }}>E-Mail</th>
-            <th style={{ padding: '8px 12px', textAlign: 'left', fontSize: '12px', fontWeight: 600 }}>{t('adminMandateWizard.rollen')}</th>
-            <th style={{ padding: '8px 12px', textAlign: 'center', fontSize: '12px', fontWeight: 600 }}>{t('adminMandateWizard.status')}</th>
+            <th style={{ padding: '8px 12px', textAlign: 'left', fontSize: '12px', fontWeight: 600 }}>{t('Rollen')}</th>
+            <th style={{ padding: '8px 12px', textAlign: 'center', fontSize: '12px', fontWeight: 600 }}>{t('Status')}</th>
             <th style={{ padding: '8px 12px', textAlign: 'right', fontSize: '12px', fontWeight: 600 }}>Aktion</th>
           </tr>
         </thead>
@@ -499,7 +499,7 @@ export const AdminMandateWizardPage: React.FC = () => {
                     background: u.enabled !== false ? '#dcfce7' : 'var(--bg-secondary)',
                     color: u.enabled !== false ? '#166534' : 'var(--text-secondary)',
                   }}>
-                    {u.enabled !== false ? t('adminMandateWizard.aktiv') : t('adminMandateWizard.inaktiv')}
+                    {u.enabled !== false ? t('Aktiv') : t('Inaktiv')}
                   </span>
                 </td>
                 <td style={{ padding: '8px 12px', textAlign: 'right' }}>
@@ -535,7 +535,7 @@ export const AdminMandateWizardPage: React.FC = () => {
   ) => (
     <div style={{ padding: '16px', background: 'var(--bg-secondary, #f8fafc)', borderRadius: '8px', marginBottom: '16px', display: 'grid', gap: '12px' }}>
       <div>
-        <label className={styles.formLabel}>{t('adminMandateWizard.benutzerMehrfachMoeglich')}</label>
+        <label className={styles.formLabel}>{t('Benutzer mehrfach möglich')}</label>
         <div
           style={{
             maxHeight: '220px',
@@ -576,7 +576,7 @@ export const AdminMandateWizardPage: React.FC = () => {
       </div>
       {roles.length > 0 && (
         <div>
-          <label className={styles.formLabel}>{t('adminMandateWizard.rollenFuerAlleAusgewaehltenBenutzer')}</label>
+          <label className={styles.formLabel}>{t('Rollen für alle ausgewählten Benutzer')}</label>
           <div style={{ display: 'flex', flexWrap: 'wrap', gap: '8px' }}>
             {roles.map(r => (
               <label key={r.id} className={styles.checkboxLabel}>
@@ -604,7 +604,7 @@ export const AdminMandateWizardPage: React.FC = () => {
           onClick={onSubmit}
           disabled={isLoading || formValue.userIds.length === 0}
         >
-          {isLoading ? t('adminMandateWizard.hinzufuegen') : t('adminMandateWizard.hinzufuegen')}
+          {isLoading ? t('Hinzufügen') : t('Hinzufügen')}
         </button>
         <button className={styles.secondaryButton} onClick={onCancel}>
           Abbrechen
@@ -671,7 +671,7 @@ export const AdminMandateWizardPage: React.FC = () => {
       <div className={styles.pageHeader}>
         <div>
           <h1 className={styles.pageTitle}>Mandanten-Verwaltung</h1>
-          <p className={styles.pageSubtitle}>{t('adminMandateWizard.schrittfuerschrittWizardZurMandantenkonfiguration')}</p>
+          <p className={styles.pageSubtitle}>{t('Schritt-für-Schritt-Wizard zur Mandantenkonfiguration')}</p>
         </div>
       </div>
 
@@ -691,7 +691,7 @@ export const AdminMandateWizardPage: React.FC = () => {
       {/* ── STEP 1: MANDATE ── */}
       {step === 1 && (
         <div style={cardStyle}>
-          <h3 style={{ fontSize: '15px', fontWeight: 600, marginBottom: '16px', marginTop: 0 }}>{t('adminMandateWizard.mandantAuswaehlenOderErstellen')}</h3>
+          <h3 style={{ fontSize: '15px', fontWeight: 600, marginBottom: '16px', marginTop: 0 }}>{t('Mandant auswählen oder erstellen')}</h3>
 
           {!isCreatingMandate ? (
             <>
@@ -726,7 +726,7 @@ export const AdminMandateWizardPage: React.FC = () => {
               {mandateAttrLoading || createFormAttributes.length === 0 ? (
                 <div className={styles.loadingContainer} style={{ padding: '24px' }}>
                   <div className={styles.spinner} />
-                  <span>{t('adminMandateWizard.formularWirdGeladen')}</span>
+                  <span>{t('Formular wird geladen')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -734,8 +734,8 @@ export const AdminMandateWizardPage: React.FC = () => {
                   mode="create"
                   onSubmit={handleCreateMandate}
                   onCancel={() => setIsCreatingMandate(false)}
-                  submitButtonText={isLoading ? t('adminMandateWizard.erstellen') : t('adminMandateWizard.mandantErstellen')}
-                  cancelButtonText={t('adminMandateWizard.abbrechen')}
+                  submitButtonText={isLoading ? t('Erstellen') : t('Mandant erstellen')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
@@ -788,7 +788,7 @@ export const AdminMandateWizardPage: React.FC = () => {
               gap: '12px',
               border: '1px solid var(--border-color, #e5e7eb)',
             }}>
-              <div style={{ fontWeight: 600, fontSize: '14px' }}>{t('adminMandateWizard.rollenBearbeiten')}</div>
+              <div style={{ fontWeight: 600, fontSize: '14px' }}>{t('Rollen bearbeiten')}</div>
               <div style={{ display: 'flex', flexWrap: 'wrap', gap: '8px' }}>
                 {mandateRoles.map(r => (
                   <label key={r.id} className={styles.checkboxLabel}>
@@ -836,7 +836,7 @@ export const AdminMandateWizardPage: React.FC = () => {
           </div>
 
           <div style={{ marginTop: '24px', display: 'flex', justifyContent: 'space-between' }}>
-            <button className={styles.secondaryButton} onClick={() => setStep(1)}>{t('adminMandateWizard.larrZurueck')}</button>
+            <button className={styles.secondaryButton} onClick={() => setStep(1)}>{t('← Zurück')}</button>
             <button className={styles.primaryButton} onClick={() => setStep(3)}>
               Weiter &rarr;
             </button>
@@ -858,13 +858,13 @@ export const AdminMandateWizardPage: React.FC = () => {
 
           {/* Feature Filter */}
           <div style={{ marginBottom: '16px' }}>
-            <label className={styles.formLabel}>{t('adminMandateWizard.featureFiltern')}</label>
+            <label className={styles.formLabel}>{t('Feature filtern')}</label>
             <select
               className={styles.filterSelect}
               value={selectedFeatureCode}
               onChange={e => setSelectedFeatureCode(e.target.value)}
             >
-              <option value="">{t('adminMandateWizard.alleFeatures')}</option>
+              <option value="">{t('Alle Features')}</option>
               {features.map(f => (
                 <option key={f.code} value={f.code}>{getFeatureLabel(f.code)}</option>
               ))}
@@ -882,7 +882,7 @@ export const AdminMandateWizardPage: React.FC = () => {
                 <div>
                   <span style={{ fontWeight: 600 }}>{inst.label}</span>
                   <span style={{ fontSize: '11px', color: 'var(--text-secondary)', marginLeft: '8px' }}>
-                    {getFeatureLabel(inst.featureCode)} | {inst.enabled ? t('adminMandateWizard.aktiv') : t('adminMandateWizard.inaktiv')}
+                    {getFeatureLabel(inst.featureCode)} | {inst.enabled ? t('Aktiv') : t('Inaktiv')}
                   </span>
                 </div>
                 <div style={{ display: 'flex', gap: '8px' }}>
@@ -914,26 +914,26 @@ export const AdminMandateWizardPage: React.FC = () => {
           ) : (
             <div style={{ display: 'grid', gap: '12px', padding: '16px', background: 'var(--bg-secondary, #f8fafc)', borderRadius: '8px' }}>
               <div className={styles.formGroup}>
-                <label className={styles.formLabel}>{t('adminMandateWizard.feature')}</label>
+                <label className={styles.formLabel}>{t('Feature')}</label>
                 <select
                   className={styles.filterSelect}
                   style={{ width: '100%' }}
                   value={selectedFeatureCode}
                   onChange={e => setSelectedFeatureCode(e.target.value)}
                 >
-                  <option value="">{t('adminMandateWizard.featureWaehlen')}</option>
+                  <option value="">{t('Feature wählen')}</option>
                   {features.map(f => (
                     <option key={f.code} value={f.code}>{getFeatureLabel(f.code)}</option>
                   ))}
                 </select>
               </div>
               <div className={styles.formGroup}>
-                <label className={`${styles.formLabel} ${styles.required}`}>{t('adminMandateWizard.bezeichnung')}</label>
+                <label className={`${styles.formLabel} ${styles.required}`}>{t('Bezeichnung')}</label>
                 <input
                   className={styles.formInput}
                   value={instanceForm.label}
                   onChange={e => setInstanceForm(p => ({ ...p, label: e.target.value }))}
-                  placeholder={t('adminMandateWizard.zbKundeA')}
+                  placeholder={t('z.B. Kunde A')}
                 />
               </div>
               <label className={styles.checkboxLabel}>
@@ -946,15 +946,15 @@ export const AdminMandateWizardPage: React.FC = () => {
               </label>
               <div style={{ display: 'flex', gap: '8px' }}>
                 <button className={styles.primaryButton} onClick={handleCreateInstance} disabled={isLoading || !selectedFeatureCode}>
-                  {isLoading ? t('adminMandateWizard.erstellen') : t('adminMandateWizard.erstellen')}
+                  {isLoading ? t('Erstellen') : t('Erstellen')}
                 </button>
-                <button className={styles.secondaryButton} onClick={() => setIsCreatingInstance(false)}>{t('adminMandateWizard.abbrechen')}</button>
+                <button className={styles.secondaryButton} onClick={() => setIsCreatingInstance(false)}>{t('Abbrechen')}</button>
               </div>
             </div>
           )}
 
           <div style={{ marginTop: '24px', display: 'flex', justifyContent: 'space-between' }}>
-            <button className={styles.secondaryButton} onClick={() => setStep(2)}>{t('adminMandateWizard.larrZurueck')}</button>
+            <button className={styles.secondaryButton} onClick={() => setStep(2)}>{t('← Zurück')}</button>
             <button
               className={styles.primaryButton}
               onClick={() => { if (instances.length > 0) { setSelectedInstance(instances[0]); setStep(4); } }}
@@ -1005,7 +1005,7 @@ export const AdminMandateWizardPage: React.FC = () => {
               gap: '12px',
               border: '1px solid var(--border-color, #e5e7eb)',
             }}>
-              <div style={{ fontWeight: 600, fontSize: '14px' }}>{t('adminMandateWizard.rollenBearbeitenFeatureinstanz')}</div>
+              <div style={{ fontWeight: 600, fontSize: '14px' }}>{t('Rollen bearbeiten (Featureinstanz)')}</div>
               <div style={{ display: 'flex', flexWrap: 'wrap', gap: '8px' }}>
                 {instanceRoles.map(r => (
                   <label key={r.id} className={styles.checkboxLabel}>
@@ -1058,7 +1058,7 @@ export const AdminMandateWizardPage: React.FC = () => {
           </div>
 
           <div style={{ marginTop: '24px', display: 'flex', justifyContent: 'space-between' }}>
-            <button className={styles.secondaryButton} onClick={() => setStep(3)}>{t('adminMandateWizard.larrZurueck')}</button>
+            <button className={styles.secondaryButton} onClick={() => setStep(3)}>{t('← Zurück')}</button>
             <button className={styles.primaryButton} onClick={() => {
               showSuccess('Fertig', 'Konfiguration abgeschlossen!');
               setSelectedInstance(null);
diff --git a/src/pages/admin/wizards/FeatureInstanceWizard.tsx b/src/pages/admin/wizards/FeatureInstanceWizard.tsx
index 2b17c8d..9420e07 100644
--- a/src/pages/admin/wizards/FeatureInstanceWizard.tsx
+++ b/src/pages/admin/wizards/FeatureInstanceWizard.tsx
@@ -69,10 +69,10 @@ export const FeatureInstanceWizard: React.FC<FeatureInstanceWizardProps> = ({ ma
 
   const createFields: AttributeDefinition[] = useMemo(
     () => [
-      { name: 'mandateId', label: t('featureInstanceWizard.mandant'), type: 'enum' as const, required: true, options: mandateOptions },
-      { name: 'featureCode', label: t('featureInstanceWizard.feature'), type: 'enum' as const, required: true, options: featureOptions },
-      { name: 'label', label: t('featureInstanceWizard.bezeichnung'), type: 'string' as const, required: true, editable: true },
-      { name: 'enabled', label: t('featureInstanceWizard.aktiv'), type: 'boolean' as const, required: false, editable: true },
+      { name: 'mandateId', label: t('Mandant'), type: 'enum' as const, required: true, options: mandateOptions },
+      { name: 'featureCode', label: t('Feature'), type: 'enum' as const, required: true, options: featureOptions },
+      { name: 'label', label: t('Bezeichnung'), type: 'string' as const, required: true, editable: true },
+      { name: 'enabled', label: t('Aktiv'), type: 'boolean' as const, required: false, editable: true },
     ],
     [mandateOptions, featureOptions]
   );
@@ -170,8 +170,8 @@ export const FeatureInstanceWizard: React.FC<FeatureInstanceWizardProps> = ({ ma
     <div className={styles.modalOverlay} onClick={onClose}>
       <div className={`${styles.modal} ${wizardStyles.modal}`} onClick={(e) => e.stopPropagation()}>
         <div className={styles.modalHeader}>
-          <h2 className={styles.modalTitle}>{t('featureInstanceWizard.neueFeatureinstanz')}</h2>
-          <button type="button" className={styles.modalClose} onClick={onClose} aria-label={t('featureInstanceWizard.schliessen')}>
+          <h2 className={styles.modalTitle}>{t('Neue Feature-Instanz')}</h2>
+          <button type="button" className={styles.modalClose} onClick={onClose} aria-label={t('Schließen')}>
             ✕
           </button>
         </div>
@@ -202,8 +202,8 @@ export const FeatureInstanceWizard: React.FC<FeatureInstanceWizardProps> = ({ ma
                 }}
                 onSubmit={handleStep1Submit}
                 onCancel={onClose}
-                submitButtonText={t('featureInstanceWizard.weiter')}
-                cancelButtonText={t('featureInstanceWizard.abbrechen')}
+                submitButtonText={t('Weiter')}
+                cancelButtonText={t('Abbrechen')}
               />
               <label className={wizardStyles.checkLabel}>
                 <input
@@ -238,7 +238,7 @@ export const FeatureInstanceWizard: React.FC<FeatureInstanceWizardProps> = ({ ma
                 Optional: Weisen Sie Benutzern Rollen zu. Sie können dies auch später in der Zugriffsverwaltung tun.
               </p>
               {mandateUsers.length === 0 ? (
-                <p className={wizardStyles.stepText}>{t('featureInstanceWizard.keineMandantenbenutzerVorhanden')}</p>
+                <p className={wizardStyles.stepText}>{t('Keine Mandantenbenutzer vorhanden')}</p>
               ) : (
                 <div className={wizardStyles.userList}>
                   {mandateUsers.map((u) => {
@@ -256,7 +256,7 @@ export const FeatureInstanceWizard: React.FC<FeatureInstanceWizardProps> = ({ ma
                             handleAddUserRole(u.id, rids);
                           }}
                         >
-                          <option value="">{t('featureInstanceWizard.keineRolle')}</option>
+                          <option value="">{t('Keine Rolle')}</option>
                           {instanceRoles.map((r) => (
                             <option key={r.id} value={r.id}>
                               {r.roleLabel}
diff --git a/src/pages/basedata/ConnectionsPage.tsx b/src/pages/basedata/ConnectionsPage.tsx
index f3fd516..aca59a2 100644
--- a/src/pages/basedata/ConnectionsPage.tsx
+++ b/src/pages/basedata/ConnectionsPage.tsx
@@ -18,6 +18,7 @@ import { useLanguage } from '../../providers/language/LanguageContext';
 /** Wenn false: keine neue ClickUp-Verbindung über diese Seite (Buttons inaktiv). */
 const isClickupConnectionUiEnabled = false;
 
+
 export const ConnectionsPage: React.FC = () => {
     const { t } = useLanguage();
 
@@ -74,16 +75,15 @@ export const ConnectionsPage: React.FC = () => {
           fkDisplayField: (attr as any).fkDisplayField,
         };
 
-        // Resolve userId to username via FK
         if (attr.name === 'userId') {
           col.fkSource = '/api/users/';
           col.fkDisplayField = 'username';
-          col.label = 'User';
+          col.label = t('Benutzer');
         }
 
         return col;
       });
-  }, [attributes]);
+  }, [attributes, t]);
 
   // Check permissions
   const canCreate = permissions?.create !== 'n';
@@ -251,10 +251,11 @@ export const ConnectionsPage: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <h1 className={styles.pageTitle}>{t('connections.verbindungen')}</h1>
+          <h1 className={styles.pageTitle}>{t('Verbindungen')}</h1>
           <p className={styles.pageSubtitle}>
-            Persönliche Datenanbindungen verwalten (OAuth: Google, Microsoft
-            {isClickupConnectionUiEnabled ? ', ClickUp' : ''})
+            {isClickupConnectionUiEnabled
+              ? t('Persönliche Datenanbindungen verwalten (OAuth: Google, Microsoft, ClickUp)')
+              : t('Persönliche Datenanbindungen verwalten (OAuth: Google, Microsoft)')}
           </p>
         </div>
         <div className={styles.headerActions}>
@@ -262,16 +263,16 @@ export const ConnectionsPage: React.FC = () => {
             className={styles.secondaryButton}
             onClick={handleAdminConsent}
             disabled={adminConsentPending}
-            title={t('connections.microsoftAdminConsentErteiltDer')}
+            title={t('Microsoft Admin-Zustimmung erteilt der')}
           >
-            <FaShieldAlt /> Admin Consent
+            <FaShieldAlt /> {t('Admin-Zustimmung')}
           </button>
           <button 
             className={styles.secondaryButton} 
             onClick={() => refetch()}
             disabled={loading}
           >
-            <FaSync className={loading ? 'spinning' : ''} /> Aktualisieren
+            <FaSync className={loading ? 'spinning' : ''} /> {t('Aktualisieren')}
           </button>
           {canCreate && (
             <>
@@ -295,7 +296,7 @@ export const ConnectionsPage: React.FC = () => {
                   className={styles.clickupButton}
                   onClick={handleCreateClickup}
                   disabled={isConnecting}
-                  title={t('connections.clickupkontoVerbinden')}
+                  title={t('ClickUp-Konto verbinden')}
                 >
                   <FaTasks /> ClickUp
                 </button>
@@ -321,11 +322,11 @@ export const ConnectionsPage: React.FC = () => {
               ...(canUpdate ? [{
                 type: 'edit' as const,
                 onAction: handleEditClick,
-                title: t('connectionsPage.edit'),
+                title: t('Bearbeiten'),
               }] : []),
               ...(canDelete ? [{
                 type: 'delete' as const,
-                title: t('connectionsPage.delete'),
+                title: t('Löschen'),
                 loading: (row: Connection) => deletingConnections.has(row.id),
               }] : []),
             ]}
@@ -334,7 +335,7 @@ export const ConnectionsPage: React.FC = () => {
                 id: 'connect',
                 icon: <FaLink />,
                 onClick: handleConnect,
-                title: t('connectionsPage.connect'),
+                title: t('Verbinden'),
                 visible: (row: Connection) =>
                   row.status !== 'active' &&
                   (isClickupConnectionUiEnabled || row.authority !== 'clickup'),
@@ -344,7 +345,7 @@ export const ConnectionsPage: React.FC = () => {
                 id: 'refresh',
                 icon: <FaRedo />,
                 onClick: handleRefresh,
-                title: t('connectionsPage.refreshToken'),
+                title: t('Token aktualisieren'),
                 visible: (row: Connection) => row.status === 'active',
                 loading: (row: Connection) => refreshingConnections.has(row.id),
               },
@@ -358,7 +359,7 @@ export const ConnectionsPage: React.FC = () => {
               handleInlineUpdate,
               updateOptimistically,
             }}
-            emptyMessage={t('connections.keineVerbindungenGefunden')}
+            emptyMessage={t('Keine Verbindungen gefunden')}
           />
       </div>
 
@@ -367,7 +368,7 @@ export const ConnectionsPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setEditingConnection(null)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('connections.verbindungBearbeiten')}</h2>
+              <h2 className={styles.modalTitle}>{t('Verbindung bearbeiten')}</h2>
               <button 
                 className={styles.modalClose}
                 onClick={() => setEditingConnection(null)}
@@ -379,7 +380,7 @@ export const ConnectionsPage: React.FC = () => {
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('connections.ladeFormular')}</span>
+                  <span>{t('Formular laden')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -388,8 +389,8 @@ export const ConnectionsPage: React.FC = () => {
                   mode="edit"
                   onSubmit={handleEditSubmit}
                   onCancel={() => setEditingConnection(null)}
-                  submitButtonText={t('connections.speichern')}
-                  cancelButtonText={t('connections.abbrechen')}
+                  submitButtonText={t('Speichern')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
diff --git a/src/pages/basedata/FilesPage.tsx b/src/pages/basedata/FilesPage.tsx
index 7e0239c..0c1e038 100644
--- a/src/pages/basedata/FilesPage.tsx
+++ b/src/pages/basedata/FilesPage.tsx
@@ -149,7 +149,7 @@ export const FilesPage: React.FC = () => {
 
     cols.push({
       key: 'sysCreatedBy',
-      label: t('filesPage.createdBy'),
+      label: t('Erstellt von'),
       type: 'text' as any,
       sortable: true,
       filterable: false,
@@ -229,7 +229,7 @@ export const FilesPage: React.FC = () => {
   };
 
   const _handleNewFolder = useCallback(async () => {
-    const name = await promptInput('Neuer Ordnername:', { title: t('filesPage.newFolder'), placeholder: 'Ordnername' });
+    const name = await promptInput('Neuer Ordnername:', { title: t('Neuer Ordner'), placeholder: 'Ordnername' });
     if (name?.trim()) {
       await handleCreateFolder(name.trim(), selectedFolderId);
     }
@@ -325,7 +325,7 @@ export const FilesPage: React.FC = () => {
 
       <div className={styles.pageHeader}>
         <div>
-          <h1 className={styles.pageTitle}>{t('files.dateien')}</h1>
+          <h1 className={styles.pageTitle}>{t('Dateien')}</h1>
           <p className={styles.pageSubtitle}>Dateiverwaltung</p>
         </div>
         <div className={styles.headerActions}>
@@ -403,7 +403,7 @@ export const FilesPage: React.FC = () => {
             flexShrink: 0, alignItems: 'center', flexWrap: 'wrap',
           }}>
             <button className={styles.secondaryButton} onClick={_handleNewFolder}>
-              <FaFolderPlus /> {t('filesPage.newFolder')}
+              <FaFolderPlus /> {t('Neuer Ordner')}
             </button>
             {canCreate && (
               <button className={styles.primaryButton} onClick={handleUploadClick} disabled={uploadingFile}>
@@ -435,11 +435,11 @@ export const FilesPage: React.FC = () => {
                   ...(canUpdate ? [{
                     type: 'edit' as const,
                     onAction: handleEditClick,
-                    title: t('filesPage.edit'),
+                    title: t('Bearbeiten'),
                   }] : []),
                   ...(canDelete ? [{
                     type: 'delete' as const,
-                    title: t('filesPage.delete'),
+                    title: t('Löschen'),
                     loading: (row: UserFile) => deletingFiles.has(row.id),
                   }] : []),
                 ]}
@@ -448,14 +448,14 @@ export const FilesPage: React.FC = () => {
                     id: 'download',
                     icon: <FaDownload />,
                     onClick: handleDownload,
-                    title: t('filesPage.download'),
+                    title: t('Herunterladen'),
                     loading: (row: UserFile) => downloadingFiles.has(row.id),
                   },
                   {
                     id: 'preview',
                     icon: <FaEye />,
                     onClick: handlePreview,
-                    title: t('filesPage.preview'),
+                    title: t('Vorschau'),
                     loading: (row: UserFile) => previewingFiles.has(row.id),
                   },
                 ]}
@@ -469,7 +469,7 @@ export const FilesPage: React.FC = () => {
                   handleInlineUpdate,
                   updateOptimistically: updateFileOptimistically,
                 }}
-                emptyMessage={t('files.keineDateienGefunden')}
+                emptyMessage={t('Keine Dateien gefunden')}
               />
           </div>
         </div>
@@ -480,14 +480,14 @@ export const FilesPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setEditingFile(null)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('files.dateiBearbeiten')}</h2>
+              <h2 className={styles.modalTitle}>{t('Datei bearbeiten')}</h2>
               <button className={styles.modalClose} onClick={() => setEditingFile(null)}>✕</button>
             </div>
             <div className={styles.modalContent}>
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('files.ladeFormular')}</span>
+                  <span>{t('Formular laden')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -496,8 +496,8 @@ export const FilesPage: React.FC = () => {
                   mode="edit"
                   onSubmit={handleEditSubmit}
                   onCancel={() => setEditingFile(null)}
-                  submitButtonText={t('files.speichern')}
-                  cancelButtonText={t('files.abbrechen')}
+                  submitButtonText={t('Speichern')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
diff --git a/src/pages/basedata/PromptsPage.tsx b/src/pages/basedata/PromptsPage.tsx
index e760207..07a64b1 100644
--- a/src/pages/basedata/PromptsPage.tsx
+++ b/src/pages/basedata/PromptsPage.tsx
@@ -78,7 +78,7 @@ export const PromptsPage: React.FC = () => {
     // Add sysCreatedBy column with FK resolution to show username
     cols.push({
       key: 'sysCreatedBy',
-      label: t('promptsPage.createdBy'),
+      label: t('Erstellt von'),
       type: 'text' as any,
       sortable: true,
       filterable: false,
@@ -175,8 +175,8 @@ export const PromptsPage: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <h1 className={styles.pageTitle}>{t('prompts.prompts')}</h1>
-          <p className={styles.pageSubtitle}>{t('prompts.prompttemplatesVerwalten')}</p>
+          <h1 className={styles.pageTitle}>{t('Prompts')}</h1>
+          <p className={styles.pageSubtitle}>{t('Prompt-Templates verwalten')}</p>
         </div>
         <div className={styles.headerActions}>
           <button 
@@ -212,17 +212,17 @@ export const PromptsPage: React.FC = () => {
           actionButtons={[
             ...(canCreate ? [{
               type: 'copy' as const,
-              title: t('promptsPage.duplicate'),
+              title: t('Duplizieren'),
               onAction: handleDuplicate,
             }] : []),
             ...(canUpdate ? [{
               type: 'edit' as const,
               onAction: handleEditClick,
-              title: t('promptsPage.edit'),
+              title: t('Bearbeiten'),
             }] : []),
             ...(canDelete ? [{
               type: 'delete' as const,
-              title: t('promptsPage.delete'),
+              title: t('Löschen'),
               loading: (row: Prompt) => deletingPrompts.has(row.id),
             }] : []),
           ]}
@@ -235,7 +235,7 @@ export const PromptsPage: React.FC = () => {
             handleInlineUpdate,
             updateOptimistically,
           }}
-          emptyMessage={t('prompts.keinePromptsGefunden')}
+          emptyMessage={t('Keine Prompts gefunden')}
         />
       </div>
 
@@ -244,7 +244,7 @@ export const PromptsPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setShowCreateModal(false)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('prompts.neuerPrompt')}</h2>
+              <h2 className={styles.modalTitle}>{t('Neuer Prompt')}</h2>
               <button 
                 className={styles.modalClose}
                 onClick={() => setShowCreateModal(false)}
@@ -256,7 +256,7 @@ export const PromptsPage: React.FC = () => {
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('prompts.ladeFormular')}</span>
+                  <span>{t('Formular laden')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -264,8 +264,8 @@ export const PromptsPage: React.FC = () => {
                   mode="create"
                   onSubmit={handleCreateSubmit}
                   onCancel={() => setShowCreateModal(false)}
-                  submitButtonText={t('prompts.erstellen')}
-                  cancelButtonText={t('prompts.abbrechen')}
+                  submitButtonText={t('Erstellen')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
@@ -278,7 +278,7 @@ export const PromptsPage: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setEditingPrompt(null)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('prompts.promptBearbeiten')}</h2>
+              <h2 className={styles.modalTitle}>{t('Prompt bearbeiten')}</h2>
               <button 
                 className={styles.modalClose}
                 onClick={() => setEditingPrompt(null)}
@@ -290,7 +290,7 @@ export const PromptsPage: React.FC = () => {
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('prompts.ladeFormular')}</span>
+                  <span>{t('Formular laden')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -299,8 +299,8 @@ export const PromptsPage: React.FC = () => {
                   mode="edit"
                   onSubmit={handleEditSubmit}
                   onCancel={() => setEditingPrompt(null)}
-                  submitButtonText={t('prompts.speichern')}
-                  cancelButtonText={t('prompts.abbrechen')}
+                  submitButtonText={t('Speichern')}
+                  cancelButtonText={t('Abbrechen')}
                 />
               )}
             </div>
diff --git a/src/pages/billing/AdminSubscriptionsPage.tsx b/src/pages/billing/AdminSubscriptionsPage.tsx
index b743b6a..c5f7142 100644
--- a/src/pages/billing/AdminSubscriptionsPage.tsx
+++ b/src/pages/billing/AdminSubscriptionsPage.tsx
@@ -11,17 +11,17 @@ const _TERMINAL_STATUSES = new Set(['EXPIRED']);
 
 function _getColumns(t: (key: string) => string): ColumnConfig[] {
   return [
-    { key: 'mandateName', label: t('adminSubscriptions.mandant'), type: 'text', sortable: true, filterable: true, width: 180 },
-    { key: 'planTitle', label: t('adminSubscriptions.plan'), type: 'text', sortable: true, filterable: true, width: 180 },
-    { key: 'status', label: t('adminSubscriptions.status'), type: 'text', sortable: true, filterable: true, width: 110 },
-    { key: 'recurring', label: t('adminSubscriptions.wiederkehrend'), type: 'boolean', sortable: true, filterable: true, width: 120 },
-    { key: 'activeUsers', label: t('adminSubscriptions.user'), type: 'number', sortable: true, width: 70 },
-    { key: 'activeInstances', label: t('adminSubscriptions.module'), type: 'number', sortable: true, width: 90 },
-    { key: 'monthlyRevenueCHF', label: t('adminSubscriptions.revenueProMonat'), type: 'number', sortable: true, width: 140 },
-    { key: 'startedAt', label: t('adminSubscriptions.gestartet'), type: 'date', sortable: true, filterable: true, width: 130 },
-    { key: 'currentPeriodEnd', label: t('adminSubscriptions.periodenende'), type: 'date', sortable: true, filterable: true, width: 130 },
-    { key: 'snapshotPricePerUserCHF', label: t('adminSubscriptions.preisProUser'), type: 'number', sortable: true, width: 100 },
-    { key: 'snapshotPricePerInstanceCHF', label: t('adminSubscriptions.preisProModul'), type: 'number', sortable: true, width: 110 },
+    { key: 'mandateName', label: t('Mandant'), type: 'text', sortable: true, filterable: true, width: 180 },
+    { key: 'planTitle', label: t('Plan'), type: 'text', sortable: true, filterable: true, width: 180 },
+    { key: 'status', label: t('Status'), type: 'text', sortable: true, filterable: true, width: 110 },
+    { key: 'recurring', label: t('Wiederkehrend'), type: 'boolean', sortable: true, filterable: true, width: 120 },
+    { key: 'activeUsers', label: t('Benutzer'), type: 'number', sortable: true, width: 70 },
+    { key: 'activeInstances', label: t('Module'), type: 'number', sortable: true, width: 90 },
+    { key: 'monthlyRevenueCHF', label: t('Umsatz pro Monat'), type: 'number', sortable: true, width: 140 },
+    { key: 'startedAt', label: t('Gestartet'), type: 'date', sortable: true, filterable: true, width: 130 },
+    { key: 'currentPeriodEnd', label: t('Periodenende'), type: 'date', sortable: true, filterable: true, width: 130 },
+    { key: 'snapshotPricePerUserCHF', label: t('Preis pro Benutzer'), type: 'number', sortable: true, width: 100 },
+    { key: 'snapshotPricePerInstanceCHF', label: t('Preis pro Modul'), type: 'number', sortable: true, width: 110 },
   ];
 }
 
@@ -49,8 +49,8 @@ const AdminSubscriptionsPage: React.FC = () => {
   return (
     <div className={styles.billingDashboard} style={{ minHeight: 0 }}>
       <header className={styles.pageHeader} style={{ flexShrink: 0 }}>
-        <h1>{t('adminSubscriptions.subscriptionuebersicht')}</h1>
-        <p className={styles.subtitle}>{t('adminSubscriptions.alleAbonnementsAllerMandanten')}</p>
+        <h1>{t('Abonnementübersicht')}</h1>
+        <p className={styles.subtitle}>{t('Alle Abonnements aller Mandanten')}</p>
       </header>
 
       <div style={{ flex: 1, minHeight: 0, overflow: 'auto' }}>
@@ -66,13 +66,13 @@ const AdminSubscriptionsPage: React.FC = () => {
           customActions={[
             {
               id: 'forceCancel',
-              title: t('adminSubscriptionsPage.cancelImmediately'),
+              title: t('Sofort stornieren'),
               icon: '✕',
               onClick: (row: any) => _handleForceCancel(row),
               visible: (row: any) => !_TERMINAL_STATUSES.has(row._rawStatus),
             },
           ]}
-          emptyMessage={t('adminSubscriptions.keineSubscriptionsVorhanden')}
+          emptyMessage={t('Keine Abonnements vorhanden')}
         />
       </div>
 
diff --git a/src/pages/billing/BillingAdmin.tsx b/src/pages/billing/BillingAdmin.tsx
index 86234af..38a795f 100644
--- a/src/pages/billing/BillingAdmin.tsx
+++ b/src/pages/billing/BillingAdmin.tsx
@@ -64,7 +64,7 @@ const MandateSelector: React.FC<MandateSelectorProps> = ({
       onChange={e => onSelect(e.target.value)}
       disabled={loading}
     >
-      <option value="">{t('billingAdmin.mandantWaehlen')}</option>
+      <option value="">{t('Mandant wählen')}</option>
       {mandates.map(mandate => (
         <option key={mandate.id} value={mandate.id}>
           {_mandateDisplayLabel(mandate)}
@@ -179,7 +179,7 @@ const SettingsEditor: React.FC<SettingsEditorProps> = ({ settings, onSave, loadi
         {formData.autoRechargeEnabled && (
           <div className={styles.formRow}>
             <div className={styles.formGroup}>
-              <label>{t('billingAdmin.betragProNachladungChf')}</label>
+              <label>{t('Betrag pro Nachladung (CHF)')}</label>
               <input
                 type="number"
                 className={styles.input}
@@ -418,13 +418,13 @@ const MandateStripeTopUp: React.FC<MandateStripeTopUpProps> = ({ mandateId, crea
       <form onSubmit={_handleSubmit}>
         <div className={styles.formRow}>
           <div className={styles.formGroup}>
-            <label>{t('billingAdmin.betragChf')}</label>
+            <label>{t('Betrag (CHF)')}</label>
             <input
               type="number"
               className={styles.input}
               value={amount}
               onChange={e => setAmount(e.target.value)}
-              placeholder={t('billingAdmin.zb50')}
+              placeholder={t('z. B. 50 oder -20')}
               min="0.01"
               step="0.01"
               required
diff --git a/src/pages/billing/BillingDashboard.tsx b/src/pages/billing/BillingDashboard.tsx
index ac01252..37671e0 100644
--- a/src/pages/billing/BillingDashboard.tsx
+++ b/src/pages/billing/BillingDashboard.tsx
@@ -67,11 +67,11 @@ const StatisticsChart: React.FC<StatisticsChartProps> = ({ statistics, loading }
   };
   
   if (loading) {
-    return <div className={styles.loadingPlaceholder}>{t('billingDashboard.ladeStatistiken')}</div>;
+    return <div className={styles.loadingPlaceholder}>{t('Statistiken laden')}</div>;
   }
   
   if (!statistics) {
-    return <div className={styles.noData}>{t('billingDashboard.keineStatistikenVerfuegbar')}</div>;
+    return <div className={styles.noData}>{t('Keine Statistiken verfügbar')}</div>;
   }
   
   // Calculate max cost for bar scaling
@@ -85,9 +85,9 @@ const StatisticsChart: React.FC<StatisticsChartProps> = ({ statistics, loading }
       </div>
       
       <div className={styles.chartSection}>
-        <h4>{t('billingDashboard.kostenNachAnbieter')}</h4>
+        <h4>{t('Kosten nach Anbieter')}</h4>
         {Object.entries(statistics.costByProvider).length === 0 ? (
-          <div className={styles.noData}>{t('billingDashboard.keineDaten')}</div>
+          <div className={styles.noData}>{t('Keine Daten')}</div>
         ) : (
           <div className={styles.barChart}>
             {Object.entries(statistics.costByProvider).map(([provider, cost]) => (
@@ -107,9 +107,9 @@ const StatisticsChart: React.FC<StatisticsChartProps> = ({ statistics, loading }
       </div>
       
       <div className={styles.chartSection}>
-        <h4>{t('billingDashboard.kostenNachModell')}</h4>
+        <h4>{t('Kosten nach Modell')}</h4>
         {Object.entries(statistics.costByModel || {}).length === 0 ? (
-          <div className={styles.noData}>{t('billingDashboard.keineDaten')}</div>
+          <div className={styles.noData}>{t('Keine Daten')}</div>
         ) : (
           <div className={styles.barChart}>
             {Object.entries(statistics.costByModel || {}).map(([model, cost]) => (
@@ -129,9 +129,9 @@ const StatisticsChart: React.FC<StatisticsChartProps> = ({ statistics, loading }
       </div>
       
       <div className={styles.chartSection}>
-        <h4>{t('billingDashboard.kostenNachFeature')}</h4>
+        <h4>{t('Kosten nach Feature')}</h4>
         {Object.entries(statistics.costByFeature).length === 0 ? (
-          <div className={styles.noData}>{t('billingDashboard.keineDaten')}</div>
+          <div className={styles.noData}>{t('Keine Daten')}</div>
         ) : (
           <div className={styles.featureList}>
             {Object.entries(statistics.costByFeature).map(([feature, cost]) => (
@@ -188,19 +188,19 @@ export const BillingDashboard: React.FC = () => {
   return (
     <div className={styles.billingDashboard}>
       <header className={styles.pageHeader}>
-        <h1>{t('billingDashboard.billing')}</h1>
-        <p className={styles.subtitle}>{t('billingDashboard.uebersichtUeberGuthabenUndNutzung')}</p>
+        <h1>{t('Abrechnung')}</h1>
+        <p className={styles.subtitle}>{t('Übersicht über Guthaben und Nutzung')}</p>
       </header>
       
       <BillingNav />
       
       {/* Balance Cards */}
       <section className={styles.section}>
-        <h2 className={styles.sectionTitle}>{t('billingDashboard.guthaben')}</h2>
+        <h2 className={styles.sectionTitle}>{t('Guthaben')}</h2>
         {loading ? (
-          <div className={styles.loadingPlaceholder}>{t('billingDashboard.ladeGuthaben')}</div>
+          <div className={styles.loadingPlaceholder}>{t('Guthaben laden')}</div>
         ) : balances.length === 0 ? (
-          <div className={styles.noData}>{t('billingDashboard.keineAbrechnungskontenVorhanden')}</div>
+          <div className={styles.noData}>{t('Keine Abrechnungskonten vorhanden')}</div>
         ) : (
           <div className={styles.balanceGrid}>
             {balances.map((balance) => (
diff --git a/src/pages/billing/BillingDataView.tsx b/src/pages/billing/BillingDataView.tsx
index 749ff61..79f1b79 100644
--- a/src/pages/billing/BillingDataView.tsx
+++ b/src/pages/billing/BillingDataView.tsx
@@ -519,8 +519,8 @@ export const BillingDataView: React.FC = () => {
       <header className={styles.pageHeader}>
         <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
           <div>
-            <h1>{t('billingData.statistiken')}</h1>
-            <p className={styles.subtitle}>{t('billingData.nutzungDiagrammeUndTransaktionen')}</p>
+            <h1>{t('Statistiken')}</h1>
+            <p className={styles.subtitle}>{t('Nutzung, Diagramme und Transaktionen')}</p>
           </div>
           <div style={{ display: 'flex', alignItems: 'center', gap: '12px' }}>
             <div style={{ display: 'flex', alignItems: 'center', gap: '8px' }}>
diff --git a/src/pages/billing/BillingMandateView.tsx b/src/pages/billing/BillingMandateView.tsx
index 4286318..29ed69b 100644
--- a/src/pages/billing/BillingMandateView.tsx
+++ b/src/pages/billing/BillingMandateView.tsx
@@ -45,9 +45,9 @@ const MandateBalanceTable: React.FC<MandateBalanceTableProps> = ({ balances,
       <table className={styles.transactionsTable}>
         <thead>
           <tr>
-            <th>{t('billingMandate.mandant')}</th>
-            <th>{t('billingMandate.anzahlBenutzer')}</th>
-            <th>{t('billingMandate.warnschwelle')}</th>
+            <th>{t('Mandant')}</th>
+            <th>{t('Anzahl Benutzer')}</th>
+            <th>{t('Warnschwelle')}</th>
             <th style={{ textAlign: 'right' }}>Gesamtguthaben</th>
             <th>Aktion</th>
           </tr>
@@ -70,7 +70,7 @@ const MandateBalanceTable: React.FC<MandateBalanceTableProps> = ({ balances,
                   )}
                   style={{ padding: '4px 8px', fontSize: '12px' }}
                 >
-                  {selectedMandateId === balance.mandateId ? t('billingMandate.alle') : t('billingMandate.filter')}
+                  {selectedMandateId === balance.mandateId ? t('Alle') : t('Filter')}
                 </button>
               </td>
             </tr>
@@ -133,13 +133,13 @@ const TransactionTable: React.FC<TransactionTableProps> = ({ transactions }) =>
         <thead>
           <tr>
             <th>Datum</th>
-            <th>{t('billingMandate.mandant')}</th>
+            <th>{t('Mandant')}</th>
             <th>Typ</th>
-            <th>{t('billingMandate.beschreibung')}</th>
+            <th>{t('Beschreibung')}</th>
             <th>Anbieter</th>
             <th>Modell</th>
             <th>Feature</th>
-            <th style={{ textAlign: 'right' }}>{t('billingMandate.betrag')}</th>
+            <th style={{ textAlign: 'right' }}>{t('Betrag')}</th>
           </tr>
         </thead>
         <tbody>
@@ -218,7 +218,7 @@ export const BillingMandateView: React.FC<BillingMandateViewProps> = ({ embedded
         <>
           <header className={styles.pageHeader}>
             <h1>Mandanten-Billing</h1>
-            <p className={styles.subtitle}>{t('billingMandate.guthabenUndTransaktionenProMandant')}</p>
+            <p className={styles.subtitle}>{t('Guthaben und Transaktionen pro Mandant')}</p>
           </header>
 
           <BillingNav />
@@ -229,9 +229,9 @@ export const BillingMandateView: React.FC<BillingMandateViewProps> = ({ embedded
       <section className={styles.section}>
         <h2 className={styles.sectionTitle}>Mandanten-Guthaben</h2>
         {loading && balances.length === 0 ? (
-          <div className={styles.loadingPlaceholder}>{t('billingMandate.ladeDaten')}</div>
+          <div className={styles.loadingPlaceholder}>{t('Daten laden')}</div>
         ) : balances.length === 0 ? (
-          <div className={styles.noData}>{t('billingMandate.keineMandantenMitBillingsettingsVorhanden')}</div>
+          <div className={styles.noData}>{t('Keine Mandanten mit Billing-Einstellungen vorhanden')}</div>
         ) : (
           <MandateBalanceTable
             balances={balances}
@@ -254,9 +254,9 @@ export const BillingMandateView: React.FC<BillingMandateViewProps> = ({ embedded
           </h2>
         </div>
         {loading && transactions.length === 0 ? (
-          <div className={styles.loadingPlaceholder}>{t('billingMandate.ladeTransaktionen')}</div>
+          <div className={styles.loadingPlaceholder}>{t('Transaktionen laden')}</div>
         ) : filteredTransactions.length === 0 ? (
-          <div className={styles.noData}>{t('billingMandate.keineTransaktionenVorhanden')}</div>
+          <div className={styles.noData}>{t('Keine Transaktionen vorhanden')}</div>
         ) : (
           <>
             <TransactionTable transactions={filteredTransactions} />
@@ -268,7 +268,7 @@ export const BillingMandateView: React.FC<BillingMandateViewProps> = ({ embedded
                   onClick={handleLoadMore}
                   disabled={loading}
                 >
-                  {loading ? t('billingMandate.laden') : t('billingMandate.mehrLaden')}
+                  {loading ? t('Laden') : t('Mehr laden')}
                 </button>
               </div>
             )}
diff --git a/src/pages/billing/BillingTransactions.tsx b/src/pages/billing/BillingTransactions.tsx
index df0b97d..533513f 100644
--- a/src/pages/billing/BillingTransactions.tsx
+++ b/src/pages/billing/BillingTransactions.tsx
@@ -96,17 +96,17 @@ export const BillingTransactions: React.FC = () => {
   return (
     <div className={styles.billingDashboard}>
       <header className={styles.pageHeader}>
-        <h1>{t('billingTransactions.transaktionen')}</h1>
-        <p className={styles.subtitle}>{t('billingTransactions.uebersichtAllerKontobewegungen')}</p>
+        <h1>{t('Transaktionen')}</h1>
+        <p className={styles.subtitle}>{t('Übersicht aller Kontobewegungen')}</p>
       </header>
       
       <BillingNav />
       
       <section className={styles.section}>
         {loading && transactions.length === 0 ? (
-          <div className={styles.loadingPlaceholder}>{t('billingTransactions.ladeTransaktionen')}</div>
+          <div className={styles.loadingPlaceholder}>{t('Transaktionen laden')}</div>
         ) : transactions.length === 0 ? (
-          <div className={styles.noData}>{t('billingTransactions.keineTransaktionenVorhanden')}</div>
+          <div className={styles.noData}>{t('Keine Transaktionen vorhanden')}</div>
         ) : (
           <>
             <div style={{ overflowX: 'auto' }}>
@@ -114,13 +114,13 @@ export const BillingTransactions: React.FC = () => {
                 <thead>
                   <tr>
                     <th>Datum</th>
-                    <th>{t('billingTransactions.mandant')}</th>
+                    <th>{t('Mandant')}</th>
                     <th>Typ</th>
-                    <th>{t('billingTransactions.beschreibung')}</th>
+                    <th>{t('Beschreibung')}</th>
                     <th>Anbieter</th>
                     <th>Modell</th>
                     <th>Feature</th>
-                    <th style={{ textAlign: 'right' }}>{t('billingTransactions.betrag')}</th>
+                    <th style={{ textAlign: 'right' }}>{t('Betrag')}</th>
                   </tr>
                 </thead>
                 <tbody>
@@ -138,7 +138,7 @@ export const BillingTransactions: React.FC = () => {
                   onClick={handleLoadMore}
                   disabled={loading}
                 >
-                  {loading ? t('billingTransactions.laden') : t('billingTransactions.mehrLaden')}
+                  {loading ? t('Laden') : t('Mehr laden')}
                 </button>
               </div>
             )}
diff --git a/src/pages/billing/BillingUserView.tsx b/src/pages/billing/BillingUserView.tsx
index fdd4e10..ce58e51 100644
--- a/src/pages/billing/BillingUserView.tsx
+++ b/src/pages/billing/BillingUserView.tsx
@@ -91,7 +91,7 @@ const UserBalanceTable: React.FC<UserBalanceTableProps> = ({ balances,
             onChange={(e) => onSelectMandate(e.target.value || null)}
             className={styles.select}
           >
-            <option value="">{t('billingUser.alleMandanten')}</option>
+            <option value="">{t('Alle Mandanten')}</option>
             {uniqueMandates.map(([id, name]) => (
               <option key={id} value={id}>{name}</option>
             ))}
@@ -106,7 +106,7 @@ const UserBalanceTable: React.FC<UserBalanceTableProps> = ({ balances,
             onChange={(e) => onSelectUser(e.target.value || null)}
             className={styles.select}
           >
-            <option value="">{t('billingUser.alleBenutzer')}</option>
+            <option value="">{t('Alle Benutzer')}</option>
             {uniqueUsers.map(([id, name]) => (
               <option key={id} value={id}>{name}</option>
             ))}
@@ -119,11 +119,11 @@ const UserBalanceTable: React.FC<UserBalanceTableProps> = ({ balances,
         <table className={styles.transactionsTable}>
           <thead>
             <tr>
-              <th>{t('billingUser.mandant')}</th>
-              <th>{t('billingUser.benutzer')}</th>
-              <th style={{ textAlign: 'right' }}>{t('billingUser.guthaben')}</th>
+              <th>{t('Mandant')}</th>
+              <th>{t('Benutzer')}</th>
+              <th style={{ textAlign: 'right' }}>{t('Guthaben')}</th>
               <th style={{ textAlign: 'right' }}>Warnschwelle</th>
-              <th>{t('billingUser.status')}</th>
+              <th>{t('Status')}</th>
             </tr>
           </thead>
           <tbody>
@@ -142,7 +142,7 @@ const UserBalanceTable: React.FC<UserBalanceTableProps> = ({ balances,
                       Niedrig
                     </span>
                   ) : balance.enabled ? (
-                    <span style={{ color: 'var(--color-success)' }}>{t('billingUser.aktiv')}</span>
+                    <span style={{ color: 'var(--color-success)' }}>{t('Aktiv')}</span>
                   ) : (
                     <span style={{ color: 'var(--color-error)' }}>Deaktiviert</span>
                   )}
@@ -226,14 +226,14 @@ const UserTransactionTable: React.FC<UserTransactionTableProps> = ({
         <thead>
           <tr>
             <th>Datum</th>
-            <th>{t('billingUser.mandant')}</th>
-            <th>{t('billingUser.benutzer')}</th>
+            <th>{t('Mandant')}</th>
+            <th>{t('Benutzer')}</th>
             <th>Typ</th>
-            <th>{t('billingUser.beschreibung')}</th>
+            <th>{t('Beschreibung')}</th>
             <th>Anbieter</th>
             <th>Modell</th>
             <th>Feature</th>
-            <th style={{ textAlign: 'right' }}>{t('billingUser.betrag')}</th>
+            <th style={{ textAlign: 'right' }}>{t('Betrag')}</th>
           </tr>
         </thead>
         <tbody>
@@ -314,7 +314,7 @@ export const BillingUserView: React.FC = () => {
     <div className={styles.billingDashboard}>
       <header className={styles.pageHeader}>
         <h1>Benutzer-Billing</h1>
-        <p className={styles.subtitle}>{t('billingUser.guthabenUndTransaktionenProBenutzer')}</p>
+        <p className={styles.subtitle}>{t('Guthaben und Transaktionen pro Benutzer')}</p>
       </header>
 
       <BillingNav />
@@ -323,9 +323,9 @@ export const BillingUserView: React.FC = () => {
       <section className={styles.section}>
         <h2 className={styles.sectionTitle}>Benutzer-Guthaben</h2>
         {loading && balances.length === 0 ? (
-          <div className={styles.loadingPlaceholder}>{t('billingUser.ladeDaten')}</div>
+          <div className={styles.loadingPlaceholder}>{t('Daten laden')}</div>
         ) : balances.length === 0 ? (
-          <div className={styles.noData}>{t('billingUser.keineBenutzerkontenVorhanden')}</div>
+          <div className={styles.noData}>{t('Keine Benutzerkonten vorhanden')}</div>
         ) : (
           <UserBalanceTable
             balances={balances}
@@ -350,9 +350,9 @@ export const BillingUserView: React.FC = () => {
           </h2>
         </div>
         {loading && transactions.length === 0 ? (
-          <div className={styles.loadingPlaceholder}>{t('billingUser.ladeTransaktionen')}</div>
+          <div className={styles.loadingPlaceholder}>{t('Transaktionen laden')}</div>
         ) : transactions.length === 0 ? (
-          <div className={styles.noData}>{t('billingUser.keineTransaktionenVorhanden')}</div>
+          <div className={styles.noData}>{t('Keine Transaktionen vorhanden')}</div>
         ) : (
           <>
             <UserTransactionTable
@@ -368,7 +368,7 @@ export const BillingUserView: React.FC = () => {
                   onClick={handleLoadMore}
                   disabled={loading}
                 >
-                  {loading ? t('billingUser.laden') : t('billingUser.mehrLaden')}
+                  {loading ? t('Laden') : t('Mehr laden')}
                 </button>
               </div>
             )}
diff --git a/src/pages/billing/SubscriptionTab.tsx b/src/pages/billing/SubscriptionTab.tsx
index 95aedc0..e175eff 100644
--- a/src/pages/billing/SubscriptionTab.tsx
+++ b/src/pages/billing/SubscriptionTab.tsx
@@ -44,19 +44,19 @@ const _formatDate = (iso: string | null | undefined): string => {
 
 function _getStatusLabel(t: (key: string) => string): Record<string, { label: string; color: string }> {
   return {
-    PENDING: { label: t('subscriptionTab.zahlungAusstehend'), color: '#f59e0b' },
-    SCHEDULED: { label: t('subscriptionTab.geplant'), color: '#8b5cf6' },
-    ACTIVE: { label: t('subscriptionTab.aktiv'), color: '#22c55e' },
-    TRIALING: { label: t('subscriptionTab.testphase'), color: '#38bdf8' },
-    PAST_DUE: { label: t('subscriptionTab.zahlungAusstehend'), color: '#f59e0b' },
-    EXPIRED: { label: t('subscriptionTab.abgelaufen'), color: '#6b7280' },
+    PENDING: { label: t('Zahlung ausstehend'), color: '#f59e0b' },
+    SCHEDULED: { label: t('Geplant'), color: '#8b5cf6' },
+    ACTIVE: { label: t('Aktiv'), color: '#22c55e' },
+    TRIALING: { label: t('Testphase'), color: '#38bdf8' },
+    PAST_DUE: { label: t('Zahlung ausstehend'), color: '#f59e0b' },
+    EXPIRED: { label: t('Abgelaufen'), color: '#6b7280' },
   };
 }
 
 function _getPeriodLabel(t: (key: string) => string): Record<string, string> {
   return {
-    MONTHLY: t('subscriptionTab.monatlich'),
-    YEARLY: t('subscriptionTab.jaehrlich'),
+    MONTHLY: t('Monatlich'),
+    YEARLY: t('Jährlich'),
     NONE: '—',
   };
 }
@@ -164,7 +164,7 @@ const PlanCard: React.FC<PlanCardProps> = ({ plan, isCurrent, onActivate, activa
         >
           {activating
             ? 'Weiterleitung...'
-            : (!isFreePlan && !plan.trialDays) ? t('subscriptionTab.kostenpflichtigAbonnieren') : t('subscriptionTab.auswaehlen')}
+            : (!isFreePlan && !plan.trialDays) ? t('Kostenpflichtig abonnieren') : t('Auswählen')}
         </button>
       )}
     </div>
@@ -215,7 +215,7 @@ const SubInfoCard: React.FC<SubInfoProps> = ({ sub, plan, label, onCancel, onRea
             <span style={{
               fontSize: '0.7rem', padding: '2px 8px', borderRadius: '4px',
               background: '#ef4444', color: '#fff', fontWeight: 600,
-            }}>{t('subscriptionTab.gekuendigt')}</span>
+            }}>{t('Gekündigt')}</span>
           )}
           <span style={{
             fontSize: '0.75rem', padding: '2px 10px', borderRadius: '4px',
@@ -232,8 +232,8 @@ const SubInfoCard: React.FC<SubInfoProps> = ({ sub, plan, label, onCancel, onRea
           color: justPaid ? '#22c55e' : '#f59e0b', fontSize: '0.85rem',
         }}>
           {justPaid
-            ? t('subscriptionTab.zahlungErfolgreichAbonnementWirdAktiviert')
-            : t('subscriptionTab.dieZahlungWurdeNochNicht')}
+            ? t('Zahlung erfolgreich – Abonnement wird aktiviert')
+            : t('Zahlung noch nicht eingegangen')}
         </div>
       )}
 
@@ -288,7 +288,7 @@ const SubInfoCard: React.FC<SubInfoProps> = ({ sub, plan, label, onCancel, onRea
               fontWeight: 600, cursor: reactivating ? 'wait' : 'pointer', fontSize: '0.85rem',
             }}
           >
-            {reactivating ? t('subscriptionTab.wirdReaktiviert') : t('subscriptionTab.reaktivieren')}
+            {reactivating ? t('Wird reaktiviert') : t('Reaktivieren')}
           </button>
         )}
 
@@ -303,7 +303,7 @@ const SubInfoCard: React.FC<SubInfoProps> = ({ sub, plan, label, onCancel, onRea
               cursor: cancelling ? 'wait' : 'pointer', fontSize: '0.85rem',
             }}
           >
-            {cancelling ? t('subscriptionTab.wirdGekuendigt') : t('subscriptionTab.kuendigen')}
+            {cancelling ? t('Wird gekündigt') : t('Kündigen')}
           </button>
         )}
 
@@ -318,7 +318,7 @@ const SubInfoCard: React.FC<SubInfoProps> = ({ sub, plan, label, onCancel, onRea
               cursor: cancelling ? 'wait' : 'pointer', fontSize: '0.85rem',
             }}
           >
-            {cancelling ? t('subscriptionTab.wirdAbgebrochen') : t('subscriptionTab.abbrechen')}
+            {cancelling ? t('Wird abgebrochen') : t('Abbrechen')}
           </button>
         )}
       </div>
@@ -421,12 +421,12 @@ export const SubscriptionTab: React.FC<SubscriptionTabProps> = ({ mandateId }) =
     const isPendingOrScheduled = sub?.status === 'PENDING' || sub?.status === 'SCHEDULED';
     const ok = await confirm(
       isPendingOrScheduled
-        ? t('subscriptionTab.diesenVorgangAbbrechen')
-        : t('subscriptionTab.abonnementKuendigenEsBleibtBis'),
+        ? t('Diesen Vorgang abbrechen?')
+        : t('Abonnement kündigen? Es bleibt bis zum Periodenende aktiv.'),
       {
-        title: isPendingOrScheduled ? t('subscriptionTab.vorgangAbbrechen') : t('subscriptionTab.abonnementKuendigen'),
-        confirmLabel: isPendingOrScheduled ? t('subscriptionTab.jaAbbrechen') : t('subscriptionTab.kuendigen'),
-        cancelLabel: isPendingOrScheduled ? t('subscriptionTab.neinZurueck') : t('subscriptionTab.abbrechen'),
+        title: isPendingOrScheduled ? t('Vorgang abbrechen') : t('Abonnement kündigen'),
+        confirmLabel: isPendingOrScheduled ? t('Ja, abbrechen') : t('Kündigen'),
+        cancelLabel: isPendingOrScheduled ? t('Nein, zurück') : t('Abbrechen'),
         variant: 'danger',
       },
     );
@@ -456,7 +456,7 @@ export const SubscriptionTab: React.FC<SubscriptionTabProps> = ({ mandateId }) =
   }, [reactivateSubscription]);
 
   if (loading && !subscription) {
-    return <div className={styles.loadingPlaceholder}>{t('subscriptionTab.ladeAbonnementdaten')}</div>;
+    return <div className={styles.loadingPlaceholder}>{t('Abonnementdaten werden geladen…')}</div>;
   }
 
   return (
@@ -483,13 +483,13 @@ export const SubscriptionTab: React.FC<SubscriptionTabProps> = ({ mandateId }) =
 
       {/* Current subscription */}
       <section className={styles.section}>
-        <h2 className={styles.sectionTitle}>{t('subscriptionTab.aktuellesAbonnement')}</h2>
+        <h2 className={styles.sectionTitle}>{t('Aktuelles Abonnement')}</h2>
         {subscription ? (
           <SubInfoCard
             sub={subscription}
             plan={currentPlan}
             label={subscription.status === 'PENDING'
-              ? (justPaid ? t('subscriptionTab.zahlungWirdVerarbeitet') : t('subscriptionTab.checkoutInBearbeitung'))
+              ? (justPaid ? t('Zahlung wird verarbeitet…') : t('Checkout läuft…'))
               : 'Operatives Abonnement'}
             onCancel={_handleCancel}
             onReactivate={_handleReactivate}
@@ -507,11 +507,11 @@ export const SubscriptionTab: React.FC<SubscriptionTabProps> = ({ mandateId }) =
       {/* Scheduled successor */}
       {scheduled && (
         <section className={styles.section}>
-          <h2 className={styles.sectionTitle}>{t('subscriptionTab.geplanterNachfolger')}</h2>
+          <h2 className={styles.sectionTitle}>{t('Geplanter Nachfolgeplan')}</h2>
           <SubInfoCard
             sub={scheduled}
             plan={null}
-            label={t('subscriptionTab.startetNachAblaufDesAktuellen')}
+            label={t('Startet nach Ablauf des aktuellen Plans')}
             onCancel={_handleCancel}
             cancelling={cancelling}
             reactivating={false}
@@ -521,9 +521,9 @@ export const SubscriptionTab: React.FC<SubscriptionTabProps> = ({ mandateId }) =
 
       {/* Available plans */}
       <section className={styles.section}>
-        <h2 className={styles.sectionTitle}>{t('subscriptionTab.verfuegbarePlaene')}</h2>
+        <h2 className={styles.sectionTitle}>{t('Verfügbare Pläne')}</h2>
         {plans.length === 0 ? (
-          <div className={styles.noData}>{t('subscriptionTab.keinePlaeneVerfuegbar')}</div>
+          <div className={styles.noData}>{t('Keine Pläne verfügbar')}</div>
         ) : (
           <div style={{
             display: 'grid',
diff --git a/src/pages/views/chatbot/ChatbotConversationsView.tsx b/src/pages/views/chatbot/ChatbotConversationsView.tsx
index 74f48e7..d2bbfce 100644
--- a/src/pages/views/chatbot/ChatbotConversationsView.tsx
+++ b/src/pages/views/chatbot/ChatbotConversationsView.tsx
@@ -85,7 +85,7 @@ export const ChatbotConversationsView: React.FC = () => {
   const handleDeleteThread = useCallback(async (e: React.MouseEvent, workflowId: string) => {
     e.stopPropagation();
     const ok = await confirm('Möchten Sie diese Konversation wirklich löschen?', {
-      title: t('chatbotConversationsView.deleteConversation'),
+      title: t('Konversation löschen'),
       confirmLabel: 'Löschen',
       variant: 'danger',
     });
@@ -137,7 +137,7 @@ export const ChatbotConversationsView: React.FC = () => {
           <button
             className={styles.newChatButton}
             onClick={createNewThread}
-            title={t('chatbotConversations.neueKonversation')}
+            title={t('Neues Gespräch')}
           >
             <LuMessageSquare /> Neu
           </button>
@@ -146,7 +146,7 @@ export const ChatbotConversationsView: React.FC = () => {
         {loadingThreads ? (
           <div className={styles.loading}>
             <div className={styles.spinner} />
-            <span>{t('chatbotConversations.ladeKonversationen')}</span>
+            <span>{t('Konversationen laden')}</span>
           </div>
         ) : error ? (
           <div className={styles.error}>
@@ -158,8 +158,8 @@ export const ChatbotConversationsView: React.FC = () => {
         ) : threads.length === 0 ? (
           <div className={styles.emptyState}>
             <LuMessageSquare className={styles.emptyIcon} />
-            <p>{t('chatbotConversations.nochKeineKonversationenVorhanden')}</p>
-            <p className={styles.emptyHint}>{t('chatbotConversations.starteEineNeueKonversationUm')}</p>
+            <p>{t('Noch keine Gespräche')}</p>
+            <p className={styles.emptyHint}>{t('Starten Sie ein neues Gespräch, um loszulegen.')}</p>
           </div>
         ) : (
           <div className={styles.threadList}>
@@ -179,7 +179,7 @@ export const ChatbotConversationsView: React.FC = () => {
                   className={styles.deleteButton}
                   onClick={(e) => handleDeleteThread(e, thread.id)}
                   disabled={deletingId === thread.id}
-                  title={t('chatbotConversations.loeschen')}
+                  title={t('Löschen')}
                 >
                   {deletingId === thread.id ? (
                     <div className={styles.spinner} />
@@ -200,7 +200,7 @@ export const ChatbotConversationsView: React.FC = () => {
           {loadingMessages && messages.length === 0 ? (
             <div className={styles.loading}>
               <div className={styles.spinner} />
-              <span>{t('chatbotConversations.ladeNachrichten')}</span>
+              <span>{t('Nachrichten laden')}</span>
             </div>
           ) : messages.length === 0 ? (
             <div className={`${messagesStyles.messagesContainer} ${messagesStyles.emptyContainer}`}>
@@ -249,7 +249,7 @@ export const ChatbotConversationsView: React.FC = () => {
             value={inputValue}
             onChange={setInputValue}
             onKeyDown={handleKeyDown}
-            placeholder={t('chatbotConversations.nachrichtEingeben')}
+            placeholder={t('Nachricht eingeben')}
             disabled={isStreaming}
             className={styles.inputField}
             size="md"
diff --git a/src/pages/views/commcoach/CommcoachDashboardView.tsx b/src/pages/views/commcoach/CommcoachDashboardView.tsx
index e930252..c011d5b 100644
--- a/src/pages/views/commcoach/CommcoachDashboardView.tsx
+++ b/src/pages/views/commcoach/CommcoachDashboardView.tsx
@@ -26,7 +26,7 @@ export const CommcoachDashboardView: React.FC = () => {
   };
 
   if (loading && !dashboard) {
-    return <div className={styles.loading}>{t('commcoachDashboard.dashboardWirdGeladen')}</div>;
+    return <div className={styles.loading}>{t('Dashboard wird geladen…')}</div>;
   }
 
   if (error) {
@@ -34,7 +34,7 @@ export const CommcoachDashboardView: React.FC = () => {
   }
 
   if (!dashboard) {
-    return <div className={styles.empty}>{t('commcoachDashboard.keineDatenVerfuegbar')}</div>;
+    return <div className={styles.empty}>{t('Keine Daten verfügbar')}</div>;
   }
 
   return (
@@ -43,7 +43,7 @@ export const CommcoachDashboardView: React.FC = () => {
       <div className={styles.kpiGrid}>
         <div className={styles.kpiCard}>
           <div className={styles.kpiValue}>{dashboard.streakDays}</div>
-          <div className={styles.kpiLabel}>{t('commcoachDashboard.tageStreak')}</div>
+          <div className={styles.kpiLabel}>{t('Tage in Folge')}</div>
           <div className={styles.kpiSub}>Rekord: {dashboard.longestStreak}</div>
         </div>
         <div className={styles.kpiCard}>
@@ -69,11 +69,11 @@ export const CommcoachDashboardView: React.FC = () => {
 
       {/* Active Contexts */}
       <div className={styles.section}>
-        <h3 className={styles.sectionTitle}>{t('commcoachDashboard.aktiveCoachingthemen')}</h3>
+        <h3 className={styles.sectionTitle}>{t('Aktive Coaching-Themen')}</h3>
         {dashboard.contexts.length === 0 ? (
           <div className={styles.emptyState}>
-            <p>{t('commcoachDashboard.nochKeineCoachingthemenErstellt')}</p>
-            <p>{t('commcoachDashboard.wechsleZumCoachingtabUmDein')}</p>
+            <p>{t('Noch keine Coaching-Themen angelegt.')}</p>
+            <p>{t('Wechseln Sie zum Tab Coaching, um ein Thema anzulegen.')}</p>
           </div>
         ) : (
           <div className={styles.contextGrid}>
@@ -126,7 +126,7 @@ export const CommcoachDashboardView: React.FC = () => {
 
       {/* Quick Start */}
       <div className={styles.section}>
-        <h3 className={styles.sectionTitle}>{t('commcoachDashboard.tippDesTages')}</h3>
+        <h3 className={styles.sectionTitle}>{t('Tipp des Tages')}</h3>
         <div className={styles.tipCard}>
           <p>Konsistenz schlägt Intensität. Auch 10 Minuten tägliches Coaching-Gespräch
             bringt messbare Fortschritte in deiner Kommunikationskompetenz.</p>
diff --git a/src/pages/views/commcoach/CommcoachDossierView.tsx b/src/pages/views/commcoach/CommcoachDossierView.tsx
index a20d5b5..a145285 100644
--- a/src/pages/views/commcoach/CommcoachDossierView.tsx
+++ b/src/pages/views/commcoach/CommcoachDossierView.tsx
@@ -250,7 +250,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
   }, [newTaskTitle, coach]);
 
   if (coach.loadingContexts) {
-    return <div className={styles.empty}><p>{t('commcoachDossier.lade')}</p></div>;
+    return <div className={styles.empty}><p>{t('lade')}</p></div>;
   }
 
   return (
@@ -261,7 +261,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
           <button
             className={styles.udbToggle}
             onClick={() => setUdbCollapsed(v => !v)}
-            title={udbCollapsed ? t('commcoachDossier.seitenleisteEinblenden') : t('commcoachDossier.seitenleisteAusblenden')}
+            title={udbCollapsed ? t('Seitenleiste einblenden') : t('Seitenleiste ausblenden')}
           >
             {udbCollapsed ? '\u25B6' : '\u25C0'}
           </button>
@@ -293,7 +293,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
         <button
           className={styles.contextChipNew}
           onClick={() => setShowNewContext(!showNewContext)}
-          title={t('commcoachDossier.neuesThema')}
+          title={t('Neues Thema')}
         >
           +
         </button>
@@ -304,7 +304,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
         <div className={styles.newContextForm}>
           <input
             className={styles.newContextInput}
-            placeholder={t('commcoachDossier.themaTitel')}
+            placeholder={t('Thema Titel')}
             value={newTitle}
             onChange={e => setNewTitle(e.target.value)}
             onKeyDown={e => e.key === 'Enter' && handleCreateContext()}
@@ -312,25 +312,25 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
           />
           <input
             className={styles.newContextInput}
-            placeholder={t('commcoachDossier.beschreibungOptional')}
+            placeholder={t('Beschreibung (optional)')}
             value={newDescription}
             onChange={e => setNewDescription(e.target.value)}
           />
           <select className={styles.newContextInput} value={newCategory} onChange={e => setNewCategory(e.target.value)}>
             <option value="custom">Individuell</option>
-            <option value="leadership">{t('commcoachDossier.fuehrung')}</option>
+            <option value="leadership">{t('Führung')}</option>
             <option value="conflict">Konflikt</option>
             <option value="negotiation">Verhandlung</option>
-            <option value="presentation">{t('commcoachDossier.praesentation')}</option>
+            <option value="presentation">{t('Präsentation')}</option>
             <option value="feedback">Feedback</option>
             <option value="delegation">Delegation</option>
-            <option value="changeManagement">{t('commcoachDossier.changeManagement')}</option>
+            <option value="changeManagement">{t('Change Management')}</option>
           </select>
           <div className={styles.newContextActions}>
             <button className={styles.btnPrimary} onClick={handleCreateContext} disabled={!newTitle.trim() || !!coach.actionLoading}>
-              {coach.actionLoading === 'creating' ? t('commcoachDossier.wirdErstellt') : t('commcoachDossier.erstellen')}
+              {coach.actionLoading === 'creating' ? t('wird erstellt') : t('erstellen')}
             </button>
-            <button className={styles.btnSecondary} onClick={() => setShowNewContext(false)}>{t('commcoachDossier.abbrechen')}</button>
+            <button className={styles.btnSecondary} onClick={() => setShowNewContext(false)}>{t('Abbrechen')}</button>
           </div>
         </div>
       )}
@@ -338,9 +338,9 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
       {/* No context selected */}
       {!coach.selectedContextId && !showNewContext && coach.contexts.length === 0 && (
         <div className={styles.empty}>
-          <h3>{t('commcoachDossier.willkommenBeimKommunikationscoach')}</h3>
-          <p>{t('commcoachDossier.erstelleEinThemaUmZu')}</p>
-          <button className={styles.btnPrimary} onClick={() => setShowNewContext(true)}>{t('commcoachDossier.neuesThemaErstellen')}</button>
+          <h3>{t('Willkommen beim Kommunikationscoach')}</h3>
+          <p>{t('Erstelle ein Thema, um zu')}</p>
+          <button className={styles.btnPrimary} onClick={() => setShowNewContext(true)}>{t('Neues Thema erstellen')}</button>
         </div>
       )}
 
@@ -356,12 +356,12 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
           <div className={styles.headerActions}>
             {instanceId && (
               <>
-                <a className={styles.btnExport} href={getDossierExportUrl(instanceId, coach.selectedContextId, 'md')} target="_blank" rel="noopener noreferrer">{t('commcoachDossier.exportMd')}</a>
-                <a className={styles.btnExport} href={getDossierExportUrl(instanceId, coach.selectedContextId, 'pdf')} target="_blank" rel="noopener noreferrer">{t('commcoachDossier.exportPdf')}</a>
+                <a className={styles.btnExport} href={getDossierExportUrl(instanceId, coach.selectedContextId, 'md')} target="_blank" rel="noopener noreferrer">{t('Export MD')}</a>
+                <a className={styles.btnExport} href={getDossierExportUrl(instanceId, coach.selectedContextId, 'pdf')} target="_blank" rel="noopener noreferrer">{t('Export PDF')}</a>
               </>
             )}
             <button className={styles.btnArchive} onClick={() => coach.archiveContext(coach.selectedContextId!)} disabled={!!coach.actionLoading}>
-              {coach.actionLoading === 'archiving' ? t('commcoachDossier.wirdArchiviert') : t('commcoachDossier.archivieren')}
+              {coach.actionLoading === 'archiving' ? t('wird archiviert') : t('archivieren')}
             </button>
           </div>
         </div>
@@ -386,10 +386,10 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
           <div className={styles.coachingTab}>
             {!coach.session ? (
               <div className={styles.sessionStart}>
-                <p>{t('commcoachDossier.starteEineNeueCoachingsessionZu')}</p>
+                <p>{t('Starte eine neue Coachingsession zu')}</p>
                 {personas.length > 0 && (
                   <div className={styles.personaSelector}>
-                    <label className={styles.personaLabel}>{t('commcoachDossier.gespraechspartnerWaehlen')}</label>
+                    <label className={styles.personaLabel}>{t('Gesprächspartner wählen')}</label>
                     <div className={styles.personaGrid}>
                       {personas.map(p => (
                         <button
@@ -417,7 +417,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
               <>
                 {/* Session Header */}
                 <div className={styles.sessionHeader}>
-                  <span className={styles.sessionLabel}>{t('commcoachDossier.sessionAktiv')}</span>
+                  <span className={styles.sessionLabel}>{t('Session aktiv')}</span>
                   <div className={styles.sessionActions}>
                     {voice.state === 'botSpeaking' && (
                       <>
@@ -431,15 +431,15 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
                     <button
                       className={`${styles.btnSmall} ${voice.muted ? styles.mutedActive : ''}`}
                       onClick={voice.toggleMute}
-                      title={voice.muted ? t('commcoachDossier.stummschaltungAufheben') : t('commcoachDossier.stummschalten')}
+                      title={voice.muted ? t('Stummschaltung aufheben') : t('stummschalten')}
                     >
-                      {voice.muted ? t('commcoachDossier.u1f507Stumm') : t('commcoachDossier.u1f3a4TonAn')}
+                      {voice.muted ? t('🔇 Stumm') : t('🎤 Ton an')}
                     </button>
                     <button className={styles.btnSmall} onClick={coach.completeSession} disabled={!!coach.actionLoading}>
-                      {coach.actionLoading === 'completing' ? t('commcoachDossier.wirdAbgeschlossen') : t('commcoachDossier.abschliessen')}
+                      {coach.actionLoading === 'completing' ? t('wird abgeschlossen') : t('abschließen')}
                     </button>
                     <button className={styles.btnSmallDanger} onClick={coach.cancelSession} disabled={!!coach.actionLoading}>
-                      {coach.actionLoading === 'cancelling' ? t('commcoachDossier.wirdAbgebrochen') : t('commcoachDossier.abbrechen')}
+                      {coach.actionLoading === 'cancelling' ? t('wird abgebrochen') : t('Abbrechen')}
                     </button>
                   </div>
                 </div>
@@ -488,7 +488,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
                         {coach.agentToolCalls.length > 0 ? ` (${coach.agentToolCalls.length})` : ''}
                       </span>
                       <span className={styles.agentActivityStatus}>
-                        {coach.streamingStatus || (coach.agentToolCalls.length > 0 ? t('commcoachDossier.toolaufrufeVorhanden') : t('commcoachDossier.warteAufAgent'))}
+                        {coach.streamingStatus || (coach.agentToolCalls.length > 0 ? t('Toolaufrufe vorhanden') : t('Warte auf Agent'))}
                       </span>
                       <span className={styles.agentActivityChevron}>{showAgentActivity ? '▾' : '▸'}</span>
                     </button>
@@ -601,7 +601,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
                     <textarea
                       ref={inputRef}
                       className={styles.textInput}
-                      placeholder={t('commcoachDossier.nachrichtEingeben')}
+                      placeholder={t('Nachricht eingeben')}
                       value={coach.inputValue}
                       onChange={e => coach.setInputValue(e.target.value)}
                       onKeyDown={handleKeyDown}
@@ -615,7 +615,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
                         <button
                           onClick={() => { setShowFilePicker(v => !v); setShowSourcePicker(false); }}
                           disabled={coach.isStreaming}
-                          title={t('commcoachDossier.dateiAnhaengen')}
+                          title={t('Datei anhängen')}
                           style={{
                             width: 36, height: 36, borderRadius: 8,
                             border: `1px solid ${attachedFileIds.length ? '#1565c0' : 'var(--border-color, #ddd)'}`,
@@ -640,7 +640,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
                             borderRadius: 8, boxShadow: '0 -2px 8px rgba(0,0,0,0.1)', zIndex: 20,
                             minWidth: 220, maxHeight: 240, overflowY: 'auto',
                           }}>
-                            <div style={{ padding: '6px 12px', fontSize: 11, color: '#999', fontWeight: 600, borderBottom: '1px solid #f0f0f0' }}>{t('commcoachDossier.dateienAnhaengen')}</div>
+                            <div style={{ padding: '6px 12px', fontSize: 11, color: '#999', fontWeight: 600, borderBottom: '1px solid #f0f0f0' }}>{t('Dateien anhängen')}</div>
                             {wsFiles.map(f => {
                               const sel = attachedFileIds.includes(f.id);
                               return (
@@ -670,7 +670,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
                         <button
                           onClick={() => { setShowSourcePicker(v => !v); setShowFilePicker(false); }}
                           disabled={coach.isStreaming}
-                          title={t('commcoachDossier.datenquellenAnhaengen')}
+                          title={t('Datenquellen anhängen')}
                           style={{
                             width: 36, height: 36, borderRadius: 8,
                             border: `1px solid ${(attachedDsIds.length + attachedFdsIds.length) ? '#2e7d32' : 'var(--border-color, #ddd)'}`,
@@ -697,7 +697,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
                           }}>
                             {wsDataSources.length > 0 && (
                               <>
-                                <div style={{ padding: '6px 12px', fontSize: 11, color: '#999', fontWeight: 600, borderBottom: '1px solid #f0f0f0' }}>{t('commcoachDossier.persoenlicheQuellen')}</div>
+                                <div style={{ padding: '6px 12px', fontSize: 11, color: '#999', fontWeight: 600, borderBottom: '1px solid #f0f0f0' }}>{t('Persönliche Quellen')}</div>
                                 {wsDataSources.map(ds => {
                                   const sel = attachedDsIds.includes(ds.id);
                                   return (
@@ -774,17 +774,17 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
             <div className={styles.addTaskRow}>
               <input
                 className={styles.addTaskInput}
-                placeholder={t('commcoachDossier.neueAufgabe')}
+                placeholder={t('Neue Aufgabe')}
                 value={newTaskTitle}
                 onChange={e => setNewTaskTitle(e.target.value)}
                 onKeyDown={e => e.key === 'Enter' && handleAddTask()}
               />
               <button className={styles.addTaskBtn} onClick={handleAddTask} disabled={!newTaskTitle.trim() || !!coach.actionLoading}>
-                {coach.actionLoading === 'addingTask' ? t('commcoachDossier.wirdHinzugefuegt') : t('commcoachDossier.hinzufuegen')}
+                {coach.actionLoading === 'addingTask' ? t('wird hinzugefügt') : t('hinzufügen')}
               </button>
             </div>
             {coach.tasks.length === 0 ? (
-              <div className={styles.emptyTab}>{t('commcoachDossier.nochKeineAufgabenDerCoach')}</div>
+              <div className={styles.emptyTab}>{t('Noch keine Aufgaben der Coach')}</div>
             ) : (
               <div className={styles.taskList}>
                 {coach.tasks.map(task => (
@@ -813,14 +813,14 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
         {activeTab === 'sessions' && (
           <div className={styles.tabContent}>
             {coach.sessions.length === 0 ? (
-              <div className={styles.emptyTab}>{t('commcoachDossier.nochKeineAbgeschlossenenSessions')}</div>
+              <div className={styles.emptyTab}>{t('Noch keine abgeschlossenen Sessions')}</div>
             ) : (
               <div className={styles.sessionTimeline}>
                 {coach.sessions.map(s => (
                   <div key={s.id} className={styles.sessionItem}>
                     <div className={styles.sessionItemHeader}>
                       <span className={`${styles.sessionStatus} ${styles[`status_${s.status}`]}`}>
-                        {s.status === 'completed' ? 'Abgeschlossen' : s.status === 'active' ? t('commcoachDossier.aktiv') : t('commcoachDossier.abgebrochen')}
+                        {s.status === 'completed' ? 'Abgeschlossen' : s.status === 'active' ? t('aktiv') : t('Abgebrochen')}
                       </span>
                       <span className={styles.sessionDate}>{s.startedAt ? new Date(s.startedAt).toLocaleDateString('de-CH') : ''}</span>
                       {s.competenceScore != null && <span className={styles.sessionScore}>Score: {Math.round(s.competenceScore)}</span>}
@@ -830,7 +830,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
                     )}
                     <div className={styles.sessionMeta}>
                       {s.messageCount} Nachrichten | {Math.round(s.durationSeconds / 60)} Min.
-                      {s.personaId && <span> {t('commcoachDossier.persona')}</span>}
+                      {s.personaId && <span> {t('Persona')}</span>}
                       {instanceId && s.status === 'completed' && (
                         <a className={styles.sessionExport} href={getSessionExportUrl(instanceId, s.id, 'md')} target="_blank" rel="noopener noreferrer" onClick={e => e.stopPropagation()}>Export</a>
                       )}
@@ -848,7 +848,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
         {activeTab === 'scores' && (
           <div className={styles.tabContent}>
             {coach.scores.length === 0 ? (
-              <div className={styles.emptyTab}>{t('commcoachDossier.nochKeineBewertungenSchliesseEine')}</div>
+              <div className={styles.emptyTab}>{t('Noch keine Bewertungen, schließe eine')}</div>
             ) : (
               <div className={styles.scoreList}>
                 {_groupScoresByDimension(coach.scores).map(group => (
@@ -898,10 +898,10 @@ function _categoryIcon(category: string): string {
 
 function _tabLabel(tab: TabKey, coach: any, t: (key: string) => string): string {
   switch (tab) {
-    case 'coaching': return coach.session ? t('commcoachDossier.coachingAktiv') : t('commcoachDossier.coaching');
-    case 'tasks': return `${t('commcoachDossier.aufgaben')} (${coach.tasks.length})`;
+    case 'coaching': return coach.session ? t('Coaching aktiv') : t('Coaching');
+    case 'tasks': return `${t('Aufgaben')} (${coach.tasks.length})`;
     case 'sessions': return `Sessions (${coach.sessions.length})`;
-    case 'scores': return `${t('commcoachDossier.bewertungen')} (${coach.scores.length})`;
+    case 'scores': return `${t('Bewertungen')} (${coach.scores.length})`;
   }
 }
 
diff --git a/src/pages/views/commcoach/CommcoachSettingsView.tsx b/src/pages/views/commcoach/CommcoachSettingsView.tsx
index f96b06c..8cd2ff1 100644
--- a/src/pages/views/commcoach/CommcoachSettingsView.tsx
+++ b/src/pages/views/commcoach/CommcoachSettingsView.tsx
@@ -66,7 +66,7 @@ export const CommcoachSettingsView: React.FC = () => {
         emailSummaryEnabled: emailEnabled,
       });
       setProfile(updated);
-      setSuccess(t('commcoachSettings.einstellungenGespeichert'));
+      setSuccess(t('Einstellungen gespeichert'));
       setTimeout(() => setSuccess(null), 3000);
     } catch (err: any) {
       setError(err.message || 'Fehler beim Speichern');
@@ -76,7 +76,7 @@ export const CommcoachSettingsView: React.FC = () => {
   }, [request, instanceId, reminderEnabled, reminderTime, emailEnabled]);
 
   if (loading) {
-    return <div className={styles.loading}>{t('commcoachSettings.einstellungenWerdenGeladen')}</div>;
+    return <div className={styles.loading}>{t('Einstellungen werden geladen')}</div>;
   }
 
   return (
@@ -85,7 +85,7 @@ export const CommcoachSettingsView: React.FC = () => {
       {success && <div className={styles.success}>{success}</div>}
 
       <div className={styles.section}>
-        <h3 className={styles.sectionTitle}>{t('commcoachSettings.stimmeSprache')}</h3>
+        <h3 className={styles.sectionTitle}>{t('Stimme/Sprache')}</h3>
         <p style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #888)', margin: '0 0 0.5rem' }}>
           Stimme und Sprache werden zentral in den Benutzereinstellungen konfiguriert.
         </p>
@@ -120,16 +120,16 @@ export const CommcoachSettingsView: React.FC = () => {
         <div className={styles.section}>
           <h3 className={styles.sectionTitle}>Statistik</h3>
           <div className={styles.statsGrid}>
-            <div className={styles.statItem}><span className={styles.statValue}>{profile.totalSessions}</span><span className={styles.statLabel}>{t('commcoachSettings.sessionsGesamt')}</span></div>
-            <div className={styles.statItem}><span className={styles.statValue}>{profile.totalMinutes}</span><span className={styles.statLabel}>{t('commcoachSettings.minutenGesamt')}</span></div>
-            <div className={styles.statItem}><span className={styles.statValue}>{profile.streakDays}</span><span className={styles.statLabel}>{t('commcoachSettings.aktuellerStreak')}</span></div>
-            <div className={styles.statItem}><span className={styles.statValue}>{profile.longestStreak}</span><span className={styles.statLabel}>{t('commcoachSettings.laengsterStreak')}</span></div>
+            <div className={styles.statItem}><span className={styles.statValue}>{profile.totalSessions}</span><span className={styles.statLabel}>{t('Sessions gesamt')}</span></div>
+            <div className={styles.statItem}><span className={styles.statValue}>{profile.totalMinutes}</span><span className={styles.statLabel}>{t('Minuten gesamt')}</span></div>
+            <div className={styles.statItem}><span className={styles.statValue}>{profile.streakDays}</span><span className={styles.statLabel}>{t('Aktueller Streak')}</span></div>
+            <div className={styles.statItem}><span className={styles.statValue}>{profile.longestStreak}</span><span className={styles.statLabel}>{t('Längster Streak')}</span></div>
           </div>
         </div>
       )}
 
       <button className={styles.saveBtn} onClick={handleSave} disabled={saving}>
-        {saving ? t('commcoachSettings.speichern') : t('commcoachSettings.einstellungenSpeichern')}
+        {saving ? t('speichern') : t('Einstellungen speichern')}
       </button>
     </div>
   );
diff --git a/src/pages/views/graphicalEditor/GraphicalEditorPage.tsx b/src/pages/views/graphicalEditor/GraphicalEditorPage.tsx
index 33acdaa..16ecb96 100644
--- a/src/pages/views/graphicalEditor/GraphicalEditorPage.tsx
+++ b/src/pages/views/graphicalEditor/GraphicalEditorPage.tsx
@@ -102,7 +102,7 @@ export const GraphicalEditorPage: React.FC<GraphicalEditorPageProps> = ({
   if (!instanceId) {
     return (
       <div style={{ padding: '2rem', textAlign: 'center' }}>
-        <p>{t('graphicalEditor.keineFeatureinstanzGefunden')}</p>
+        <p>{t('Keine Feature-Instanz gefunden')}</p>
       </div>
     );
   }
diff --git a/src/pages/views/graphicalEditor/GraphicalEditorTemplatesPage.tsx b/src/pages/views/graphicalEditor/GraphicalEditorTemplatesPage.tsx
index e8bc3fb..72d2499 100644
--- a/src/pages/views/graphicalEditor/GraphicalEditorTemplatesPage.tsx
+++ b/src/pages/views/graphicalEditor/GraphicalEditorTemplatesPage.tsx
@@ -146,7 +146,7 @@ export const GraphicalEditorTemplatesPage: React.FC = () => {
     async (row: AutoWorkflowTemplate) => {
       if (!instanceId) return;
       const newLabel = await promptInput('Neuer Name:', {
-        title: t('graphicalEditorTemplatesPage.renameTemplate'),
+        title: t('Vorlage umbenennen'),
         defaultValue: row.label,
         placeholder: 'Vorlagen-Name',
       });
@@ -171,17 +171,17 @@ export const GraphicalEditorTemplatesPage: React.FC = () => {
   );
 
   const columns: ColumnConfig[] = [
-    { key: 'label', label: t('graphicalEditorTemplates.vorlage'), type: 'string', width: 220, sortable: true },
+    { key: 'label', label: t('Vorlage'), type: 'string', width: 220, sortable: true },
     {
       key: 'templateScope',
-      label: t('graphicalEditorTemplates.scope'),
+      label: t('Bereich'),
       type: 'string',
       width: 100,
       formatter: (v: string) => SCOPE_LABELS[v as AutoTemplateScope] ?? v ?? '—',
     },
     {
       key: 'sharedReadOnly',
-      label: t('graphicalEditorTemplates.freigegeben'),
+      label: t('Freigegeben'),
       type: 'boolean',
       width: 100,
       formatter: (v: boolean) =>
@@ -193,13 +193,13 @@ export const GraphicalEditorTemplatesPage: React.FC = () => {
     },
     {
       key: 'sysCreatedBy',
-      label: t('graphicalEditorTemplates.erstelltVon'),
+      label: t('Erstellt von'),
       type: 'string',
       width: 140,
     },
     {
       key: 'sysCreatedAt',
-      label: t('graphicalEditorTemplates.erstellt'),
+      label: t('Erstellt'),
       type: 'number',
       width: 140,
       formatter: (v: number) => _formatTs(v),
@@ -209,7 +209,7 @@ export const GraphicalEditorTemplatesPage: React.FC = () => {
   if (!instanceId) {
     return (
       <div className={styles.adminPage}>
-        <p>{t('graphicalEditorTemplates.keineFeatureinstanzGefunden')}</p>
+        <p>{t('Keine Feature-Instanz gefunden')}</p>
       </div>
     );
   }
@@ -259,33 +259,33 @@ export const GraphicalEditorTemplatesPage: React.FC = () => {
           actionButtons={[
             {
               type: 'edit',
-              title: t('graphicalEditorTemplatesPage.openInEditor'),
+              title: t('Im Editor öffnen'),
               onAction: handleEdit,
             },
             {
               type: 'delete',
-              title: t('graphicalEditorTemplatesPage.delete'),
+              title: t('Löschen'),
             },
           ]}
           customActions={[
             {
               id: 'rename',
               icon: <FaPen />,
-              title: t('graphicalEditorTemplatesPage.rename'),
+              title: t('Umbenennen'),
               onClick: (row) => handleRename(row),
               visible: (row) => (row.templateScope || 'user') !== 'system',
             },
             {
               id: 'copy',
               icon: <FaCopy />,
-              title: t('graphicalEditorTemplatesPage.copyAsWorkflow'),
+              title: t('Als Workflow kopieren'),
               onClick: (row) => handleCopy(row),
               loading: (row) => copyingId === row.id,
             },
             {
               id: 'scope',
               icon: <FaShareAlt />,
-              title: t('graphicalEditorTemplatesPage.changeScope'),
+              title: t('Bereich ändern'),
               onClick: (row) => setScopeMenuId(scopeMenuId === row.id ? null : row.id),
               loading: (row) => sharingId === row.id,
               visible: (row) => (row.templateScope || 'user') !== 'system',
@@ -293,7 +293,7 @@ export const GraphicalEditorTemplatesPage: React.FC = () => {
           ]}
           onDelete={(row) => handleDelete(row.id)}
           hookData={{ refetch: load, handleDelete: (id: string) => handleDelete(id), pagination: paginationMeta }}
-          emptyMessage={t('graphicalEditorTemplates.keineVorlagenGefundenErstelleEine')}
+          emptyMessage={t('Keine Vorlagen gefunden. Erstelle eine.')}
         />
       </div>
 
@@ -316,7 +316,7 @@ export const GraphicalEditorTemplatesPage: React.FC = () => {
               }}
               onClick={(e) => e.stopPropagation()}
             >
-              <h4 style={{ margin: '0 0 8px', fontSize: '0.9rem' }}>{t('graphicalEditorTemplates.scopeAendern')}</h4>
+              <h4 style={{ margin: '0 0 8px', fontSize: '0.9rem' }}>{t('Bereich ändern')}</h4>
               <p style={{ margin: '0 0 12px', fontSize: '0.8rem', color: 'var(--text-secondary, #666)' }}>
                 Aktuell: <strong>{SCOPE_LABELS[currentScope]}</strong>
               </p>
diff --git a/src/pages/views/graphicalEditor/GraphicalEditorWorkflowsPage.tsx b/src/pages/views/graphicalEditor/GraphicalEditorWorkflowsPage.tsx
index cc014f7..df05d50 100644
--- a/src/pages/views/graphicalEditor/GraphicalEditorWorkflowsPage.tsx
+++ b/src/pages/views/graphicalEditor/GraphicalEditorWorkflowsPage.tsx
@@ -118,7 +118,7 @@ export const GraphicalEditorWorkflowsPage: React.FC = () => {
       setTogglingId(row.id);
       try {
         await updateWorkflow(request, instanceId, row.id, { active: next });
-        showSuccess(next ? t('graphicalEditorWorkflows.workflowAktiviert') : t('graphicalEditorWorkflows.workflowDeaktiviert'));
+        showSuccess(next ? t('Workflow aktiviert') : t('Workflow deaktiviert'));
         await load();
       } catch (e: any) {
         showError(`Fehler: ${e?.message || 'Status-Update fehlgeschlagen'}`);
@@ -133,7 +133,7 @@ export const GraphicalEditorWorkflowsPage: React.FC = () => {
     async (row: Automation2Workflow) => {
       if (!instanceId) return;
       const newLabel = await promptInput('Neuer Name:', {
-        title: t('graphicalEditorWorkflowsPage.renameWorkflow'),
+        title: t('Workflow umbenennen'),
         defaultValue: row.label,
         placeholder: 'Workflow-Name',
       });
@@ -181,10 +181,10 @@ export const GraphicalEditorWorkflowsPage: React.FC = () => {
   );
 
   const columns: ColumnConfig[] = [
-    { key: 'label', label: t('graphicalEditorWorkflows.workflow'), type: 'string', width: 200, sortable: true },
+    { key: 'label', label: t('Workflow'), type: 'string', width: 200, sortable: true },
     {
       key: 'active',
-      label: t('graphicalEditorWorkflows.aktivColumn'),
+      label: t('Aktiv (Spalte)'),
       type: 'boolean',
       width: 80,
       formatter: (value: boolean) =>
@@ -196,19 +196,19 @@ export const GraphicalEditorWorkflowsPage: React.FC = () => {
     },
     {
       key: 'isRunning',
-      label: t('graphicalEditorWorkflows.laeuft'),
+      label: t('läuft'),
       type: 'boolean',
       width: 80,
       formatter: (value: boolean) =>
         value ? (
-          <span style={{ color: 'var(--success-color, #28a745)', fontWeight: 600 }}>{t('graphicalEditorWorkflows.ja')}</span>
+          <span style={{ color: 'var(--success-color, #28a745)', fontWeight: 600 }}>{t('Ja')}</span>
         ) : (
           <span style={{ color: 'var(--text-secondary, #666)' }}>Nein</span>
         ),
     },
     {
       key: 'stuckAtNodeLabel',
-      label: t('graphicalEditorWorkflows.stehtBei'),
+      label: t('steht bei'),
       type: 'string',
       width: 160,
       formatter: (value: string, row: Automation2Workflow) =>
@@ -218,21 +218,21 @@ export const GraphicalEditorWorkflowsPage: React.FC = () => {
     },
     {
       key: 'createdAt',
-      label: t('graphicalEditorWorkflows.erstellt'),
+      label: t('Erstellt'),
       type: 'number',
       width: 140,
       formatter: (v: number) => formatTs(v),
     },
     {
       key: 'lastStartedAt',
-      label: t('graphicalEditorWorkflows.zuletztGestartet'),
+      label: t('zuletzt gestartet'),
       type: 'number',
       width: 160,
       formatter: (v: number) => formatTs(v),
     },
     {
       key: 'runCount',
-      label: t('graphicalEditorWorkflows.laeufe'),
+      label: t('Läufe'),
       type: 'number',
       width: 80,
       formatter: (v: number) => (v != null ? String(v) : '0'),
@@ -248,7 +248,7 @@ export const GraphicalEditorWorkflowsPage: React.FC = () => {
   if (!instanceId) {
     return (
       <div className={styles.adminPage}>
-        <p>{t('graphicalEditorWorkflows.keineFeatureinstanzGefunden')}</p>
+        <p>{t('Keine Feature-Instanz gefunden')}</p>
       </div>
     );
   }
@@ -270,7 +270,7 @@ export const GraphicalEditorWorkflowsPage: React.FC = () => {
                 onClick={() => setActiveFilter(f)}
                 disabled={loading}
               >
-                {f === 'all' ? 'Alle' : f === 'active' ? t('graphicalEditorWorkflows.aktiv') : t('graphicalEditorWorkflows.inaktiv')}
+                {f === 'all' ? 'Alle' : f === 'active' ? t('Aktiv') : t('Inaktiv')}
               </button>
             ))}
           </div>
@@ -298,25 +298,25 @@ export const GraphicalEditorWorkflowsPage: React.FC = () => {
           actionButtons={[
             {
               type: 'edit',
-              title: t('graphicalEditorWorkflowsPage.edit'),
+              title: t('bearbeiten'),
               onAction: handleEdit,
             },
             {
               type: 'delete',
-              title: t('graphicalEditorWorkflowsPage.delete'),
+              title: t('löschen'),
             },
           ]}
           customActions={[
             {
               id: 'rename',
               icon: <FaPen />,
-              title: t('graphicalEditorWorkflowsPage.rename'),
+              title: t('umbenennen'),
               onClick: (row) => handleRename(row),
             },
             {
               id: 'activate',
               icon: <FaCheck />,
-              title: t('graphicalEditorWorkflowsPage.activate'),
+              title: t('aktivieren'),
               onClick: (row) => handleToggleActive(row),
               loading: (row) => togglingId === row.id,
               visible: (row) => row.active === false,
@@ -324,7 +324,7 @@ export const GraphicalEditorWorkflowsPage: React.FC = () => {
             {
               id: 'deactivate',
               icon: <FaBan />,
-              title: t('graphicalEditorWorkflowsPage.deactivate'),
+              title: t('deaktivieren'),
               onClick: (row) => handleToggleActive(row),
               loading: (row) => togglingId === row.id,
               visible: (row) => row.active !== false,
@@ -332,7 +332,7 @@ export const GraphicalEditorWorkflowsPage: React.FC = () => {
             {
               id: 'execute',
               icon: <FaPlay />,
-              title: t('graphicalEditorWorkflowsPage.execute'),
+              title: t('ausführen'),
               onClick: (row) => handleExecute(row),
               loading: (row) => executingId === row.id,
               visible: (row) => hasManualTrigger(row),
@@ -340,7 +340,7 @@ export const GraphicalEditorWorkflowsPage: React.FC = () => {
           ]}
           onDelete={(row) => handleDelete(row.id)}
           hookData={hookData}
-          emptyMessage={t('graphicalEditorWorkflows.keineWorkflowsGefundenErstelleEinen')}
+          emptyMessage={t('Keine Workflows gefunden. Erstelle einen.')}
         />
       </div>
       <PromptDialog />
diff --git a/src/pages/views/graphicalEditor/GraphicalEditorWorkflowsTasksPage.tsx b/src/pages/views/graphicalEditor/GraphicalEditorWorkflowsTasksPage.tsx
index 54fad8b..c6c0813 100644
--- a/src/pages/views/graphicalEditor/GraphicalEditorWorkflowsTasksPage.tsx
+++ b/src/pages/views/graphicalEditor/GraphicalEditorWorkflowsTasksPage.tsx
@@ -190,7 +190,7 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
   if (!instanceId) {
     return (
       <div className={styles.placeholder}>
-        <p>{t('graphicalEditorWorkflowsTasks.keineFeatureinstanzGefunden')}</p>
+        <p>{t('keine Featureinstanz gefunden')}</p>
       </div>
     );
   }
@@ -199,7 +199,7 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
     return (
       <div className={styles.loading}>
         <FaSpinner className={styles.spinner} />
-        <p>{t('graphicalEditorWorkflowsTasks.ladeTasks')}</p>
+        <p>{t('lade Tasks')}</p>
       </div>
     );
   }
@@ -215,7 +215,7 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
           {openTasks.length > 0 && <span className={styles.badge}>{openTasks.length}</span>}
         </h3>
         {openTasks.length === 0 ? (
-          <p className={styles.empty}>{t('graphicalEditorWorkflowsTasks.keineOffenenTasks')}</p>
+          <p className={styles.empty}>{t('keine offenen Tasks')}</p>
         ) : (
           <div className={styles.taskList}>
             {openTasks.map((task) => (
@@ -239,7 +239,7 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
           onClick={() => setCompletedExpanded((p) => !p)}
         >
           {completedExpanded ? <FaChevronDown /> : <FaChevronRight />}
-          <span>{t('graphicalEditorWorkflowsTasks.erledigteTasks')}</span>
+          <span>{t('erledigte Tasks')}</span>
           {completedTasks.length > 0 && (
             <span className={styles.badge}>{completedTasks.length}</span>
           )}
@@ -247,7 +247,7 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
         {completedExpanded && (
           <div className={styles.completedList}>
             {completedTasks.length === 0 ? (
-              <p className={styles.empty}>{t('graphicalEditorWorkflowsTasks.keineErledigtenTasks')}</p>
+              <p className={styles.empty}>{t('keine erledigten Tasks')}</p>
             ) : (
               completedTasks.map((task) => (
                 <TaskCard
@@ -294,8 +294,8 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
         </div>
       </div>
 
-      <aside className={styles.startSidebar} aria-label={t('graphicalEditorWorkflowsTasks.workflowsStarten')}>
-        <h3 className={styles.startSidebarTitle}>{t('graphicalEditorWorkflowsTasks.workflowStarten')}</h3>
+      <aside className={styles.startSidebar} aria-label={t('Workflows starten')}>
+        <h3 className={styles.startSidebarTitle}>{t('Workflow starten')}</h3>
         <div className={styles.startSidebarList}>
           {startableWorkflows.length === 0 ? (
             <p className={styles.empty}>
@@ -318,7 +318,7 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
                   <button
                     type="button"
                     className={styles.startButton}
-                    title={t('graphicalEditorWorkflowsTasks.workflowAusfuehren')}
+                    title={t('Workflow ausführen')}
                     disabled={executingWorkflowId === wf.id}
                     onClick={() => handleStartWorkflow(wf)}
                   >
@@ -376,7 +376,7 @@ const OutputCard: React.FC<{
       </div>
       {files.length > 0 ? (
         <div className={styles.outputContent}>
-          <span className={styles.metaLabel}>{t('graphicalEditorWorkflowsTasks.dateien')}</span>
+          <span className={styles.metaLabel}>{t('Dateien')}</span>
           <ul className={styles.uploadedList}>
             {files.map((f, j) => (
               <li key={j}>
@@ -391,7 +391,7 @@ const OutputCard: React.FC<{
           </ul>
         </div>
       ) : (
-        <p className={styles.empty}>{t('graphicalEditorWorkflowsTasks.keinOutputZbWorkflowOhne')}</p>
+        <p className={styles.empty}>{t('kein Output, z.B. Workflow ohne')}</p>
       )}
     </div>
   );
@@ -477,7 +477,7 @@ function InputFormClickupTaskField({
         <p style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #c00)' }}>{err}</p>
       ) : null}
       {loading ? (
-        <p style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #666)' }}>{t('graphicalEditorWorkflowsTasks.ladeAufgaben')}</p>
+        <p style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #666)' }}>{t('lade Aufgaben')}</p>
       ) : (
         <select
           value={sel}
@@ -487,7 +487,7 @@ function InputFormClickupTaskField({
             else onChange({ add: [tid], rem: [] });
           }}
         >
-          <option value="">{t('graphicalEditorWorkflowsTasks.aufgabeWaehlen')}</option>
+          <option value="">{t('Aufgabe wählen')}</option>
           {tasks.map((taskRow) => (
             <option key={taskRow.id} value={taskRow.id}>
               {taskRow.name}
@@ -602,7 +602,7 @@ const TaskCard: React.FC<TaskCardProps> = ({
                       setFormData((p) => ({ ...p, [f.name]: e.target.value }))
                     }
                   >
-                    <option value="">{t('graphicalEditorWorkflowsTasks.statusWaehlen')}</option>
+                    <option value="">{t('Status wählen')}</option>
                     {f.clickupStatusOptions.map((o) => (
                       <option key={o.value} value={o.value}>
                         {o.label}
@@ -636,7 +636,7 @@ const TaskCard: React.FC<TaskCardProps> = ({
             </button>
             <Popup
               isOpen={formPopupOpen}
-              title={t('graphicalEditorWorkflowsTasks.formularAusfuellen')}
+              title={t('Formular ausfüllen')}
               onClose={() => setFormPopupOpen(false)}
               size="medium"
               footerContent={
@@ -650,7 +650,7 @@ const TaskCard: React.FC<TaskCardProps> = ({
                   disabled={submitting || !allRequiredFilled}
                   className={styles.popupSubmitButton}
                 >
-                  {submitting ? t('graphicalEditorWorkflowsTasks.wirdGesendet') : t('graphicalEditorWorkflowsTasks.absenden')}
+                  {submitting ? t('wird gesendet') : t('absenden')}
                 </button>
               }
             >
@@ -857,7 +857,7 @@ const TaskCard: React.FC<TaskCardProps> = ({
               disabled={submitting || uploading}
               className={styles.uploadButton}
             >
-              <FaUpload /> {uploading ? t('graphicalEditorWorkflowsTasks.wirdHochgeladen') : t('graphicalEditorWorkflowsTasks.dateienAuswaehlen')}
+              <FaUpload /> {uploading ? t('wird hochgeladen') : t('Dateien auswählen')}
             </button>
             {uploadError && <p className={styles.uploadError}>{uploadError}</p>}
             {uploadedFiles.length > 0 && (
@@ -873,7 +873,7 @@ const TaskCard: React.FC<TaskCardProps> = ({
               disabled={submitting || uploading || uploadedFiles.length === 0}
               className={styles.popupSubmitButton}
             >
-              {submitting ? t('graphicalEditorWorkflowsTasks.wirdGesendet') : t('graphicalEditorWorkflowsTasks.absenden')}
+              {submitting ? t('wird gesendet') : t('absenden')}
             </button>
           </div>
         );
@@ -881,7 +881,7 @@ const TaskCard: React.FC<TaskCardProps> = ({
       case 'input.review':
         return (
           <div>
-            <p>{t('graphicalEditorWorkflowsTasks.reviewContentAnzeigenFeedback')}</p>
+            <p>{t('Review-Inhalt anzeigen, Feedback')}</p>
             <textarea
               placeholder="Feedback..."
               value={(formData.feedback as string) ?? ''}
@@ -922,13 +922,13 @@ const TaskCard: React.FC<TaskCardProps> = ({
           </span>
         </div>
         <div className={styles.taskMetaRow}>
-          <span className={styles.metaLabel}>{t('graphicalEditorWorkflowsTasks.erstellt')}</span>
+          <span className={styles.metaLabel}>{t('erstellt')}</span>
           <span className={styles.metaValue}>
             {formatTimestamp(task.createdAt)}
           </span>
         </div>
         <div className={styles.taskMetaRow}>
-          <span className={styles.metaLabel}>{t('graphicalEditorWorkflowsTasks.faellig')}</span>
+          <span className={styles.metaLabel}>{t('fällig')}</span>
           <span className={styles.metaValue}>
             {formatTimestamp(task.dueAt)}
           </span>
diff --git a/src/pages/views/neutralization/NeutralizationView.tsx b/src/pages/views/neutralization/NeutralizationView.tsx
index 0aa6a0f..44f8677 100644
--- a/src/pages/views/neutralization/NeutralizationView.tsx
+++ b/src/pages/views/neutralization/NeutralizationView.tsx
@@ -124,12 +124,12 @@ const ConfigTab: React.FC = () => {
   const dismissError = () => setError(null);
 
   if (loading) {
-    return <div className={styles.loading}>{t('neutralization.loadingConfiguration')}</div>;
+    return <div className={styles.loading}>{t('Konfiguration wird geladen')}</div>;
   }
 
   return (
     <div className={styles.configSection}>
-      <h3 className={styles.sectionTitle}>{t('neutralization.neutralizationConfiguration')}</h3>
+      <h3 className={styles.sectionTitle}>{t('Neutralisierungskonfiguration')}</h3>
       <p className={styles.sectionDescription}>
         Configure data neutralization settings for this instance.
       </p>
@@ -145,13 +145,13 @@ const ConfigTab: React.FC = () => {
         )}
 
         <div className={styles.formRow}>
-          <label htmlFor="names-to-parse">{t('neutralization.namesToParseOnePer')}</label>
+          <label htmlFor="names-to-parse">{t('Namen zum Parsen, einer pro Zeile')}</label>
           <textarea
             id="names-to-parse"
             className={styles.textareaField}
             value={namesToParse}
             onChange={(e) => setNamesToParse(e.target.value)}
-            placeholder={t('neutralization.enterNamesToParseOne')}
+            placeholder={t('Namen eingeben, um einen pro Zeile zu parsen')}
             rows={6}
           />
         </div>
@@ -366,7 +366,7 @@ const PlaygroundTab: React.FC = () => {
       } else if (result.neutralized_text !== undefined) {
         setNeutralizedText(result.neutralized_text || '');
         setFileResult(result.neutralized_file_id ? { fileName, fileId: result.neutralized_file_id } : { fileName });
-        showSuccess('Done', result.neutralized_file_id ? t('neutralization.fileNeutralizedDownloadOrFind') : t('neutralization.fileNeutralized'));
+        showSuccess('Done', result.neutralized_file_id ? t('Datei neutralisiert. Herunterladen oder im Ordner finden') : t('Datei neutralisiert'));
       } else {
         const err = (result.processed_info as { error?: string })?.error || 'No result returned';
         console.warn('[Neutralization] Unexpected result:', result);
@@ -483,7 +483,7 @@ const PlaygroundTab: React.FC = () => {
   return (
     <>
     <div className={styles.playgroundSection}>
-      <h3 className={styles.sectionTitle}>{t('neutralization.manualTextAmpFileNeutralization')}</h3>
+      <h3 className={styles.sectionTitle}>{t('Manuelle Text- & Dateineutralisierung')}</h3>
       <p className={styles.sectionDescription}>
         Upload a file, paste text, or neutralize SharePoint files. Use &quot;Resolve Text&quot; to convert placeholders back to the original text.
       </p>
@@ -505,7 +505,7 @@ const PlaygroundTab: React.FC = () => {
               onClick={() => fileInputRef.current?.click()}
               disabled={neutralizing}
             >
-              {neutralizing ? t('neutralization.processing') : t('neutralization.uploadNeutralizeFile')}
+              {neutralizing ? t('Verarbeitung') : t('Datei zum Neutralisieren hochladen')}
             </button>
             {fileResult && (
               <button
@@ -531,7 +531,7 @@ const PlaygroundTab: React.FC = () => {
             className={styles.textareaField}
             value={inputText}
             onChange={(e) => setInputText(e.target.value)}
-            placeholder={t('neutralization.enterTextToNeutralize')}
+            placeholder={t('Text zum Neutralisieren eingeben')}
             rows={6}
           />
         </div>
@@ -565,14 +565,14 @@ const PlaygroundTab: React.FC = () => {
                   type="text"
                   value={sharepointSourcePath}
                   onChange={(e) => setSharepointSourcePath(e.target.value)}
-                  placeholder={t('neutralization.sharepointSourcePath')}
+                  placeholder={t('SharePoint-Quellpfad')}
                 />
                 <button
                   type="button"
                   className={styles.secondaryButton}
                   onClick={() => handleOpenBrowse('source')}
                   disabled={!hasMsftConnection}
-                  title={hasMsftConnection ? t('neutralization.browseSharepoint') : t('neutralization.addAMicrosoftConnectionFirst')}
+                  title={hasMsftConnection ? t('SharePoint durchsuchen') : t('Fügen Sie zuerst eine Microsoft-Verbindung hinzu')}
                 >
                   Browse
                 </button>
@@ -586,14 +586,14 @@ const PlaygroundTab: React.FC = () => {
                   type="text"
                   value={sharepointTargetPath}
                   onChange={(e) => setSharepointTargetPath(e.target.value)}
-                  placeholder={t('neutralization.sharepointTargetPath')}
+                  placeholder={t('SharePoint-Zielpfad')}
                 />
                 <button
                   type="button"
                   className={styles.secondaryButton}
                   onClick={() => handleOpenBrowse('target')}
                   disabled={!hasMsftConnection}
-                  title={hasMsftConnection ? t('neutralization.browseSharepoint') : t('neutralization.addAMicrosoftConnectionFirst')}
+                  title={hasMsftConnection ? t('SharePoint durchsuchen') : t('Fügen Sie zuerst eine Microsoft-Verbindung hinzu')}
                 >
                   Browse
                 </button>
@@ -612,14 +612,14 @@ const PlaygroundTab: React.FC = () => {
                   : undefined
               }
             >
-              {processingSharepoint ? t('neutralization.processing') : t('neutralization.neutralizeSharepointFiles')}
+              {processingSharepoint ? t('Verarbeitung') : t('SharePoint-Dateien neutralisieren')}
             </button>
           </div>
         </div>
 
         {neutralizedText && !fileResult && (
           <div className={styles.formRow}>
-            <label htmlFor="neutralized-text">{t('neutralization.neutralizedText')}</label>
+            <label htmlFor="neutralized-text">{t('Neutralisierter Text')}</label>
             <div
               id="neutralized-text"
               className={styles.outputBlock}
@@ -655,7 +655,7 @@ const PlaygroundTab: React.FC = () => {
             </div>
           )}
           {isLoadingSites ? (
-            <div className={styles.loading}>{t('neutralization.loadingSites')}</div>
+            <div className={styles.loading}>{t('Sites werden geladen')}</div>
           ) : (
             <>
               <label htmlFor="browse-site" style={{ fontSize: '0.875rem', fontWeight: 500 }}>Site:</label>
@@ -665,7 +665,7 @@ const PlaygroundTab: React.FC = () => {
                 value={selectedSite?.siteId || ''}
                 onChange={(e) => handleSiteChange(e.target.value)}
               >
-                <option value="">{t('neutralization.selectASite')}</option>
+                <option value="">{t('Wählen Sie eine Site aus')}</option>
                 {siteOptions.map((site) => (
                   <option key={site.siteId} value={site.siteId}>
                     {site.label}
@@ -680,7 +680,7 @@ const PlaygroundTab: React.FC = () => {
                 Current path: <strong>{selectedSite.path}{browseCurrentPath ? '/' + browseCurrentPath : ''}</strong>
               </p>
               {isLoadingFolders ? (
-                <div className={styles.loading}>{t('neutralization.loadingFolders')}</div>
+                <div className={styles.loading}>{t('Ordner werden geladen')}</div>
               ) : (
                 <div>
                   <div style={{ display: 'flex', gap: '0.5rem', marginBottom: '0.5rem' }}>
@@ -744,8 +744,8 @@ const PlaygroundTab: React.FC = () => {
 export const NeutralizationView: React.FC = () => {
   const { t } = useLanguage();
   const tabs = [
-    { id: 'config', label: t('neutralization.tabConfiguration'), content: <ConfigTab /> },
-    { id: 'playground', label: t('neutralization.tabPlayground'), content: <PlaygroundTab /> },
+    { id: 'config', label: t('Konfiguration'), content: <ConfigTab /> },
+    { id: 'playground', label: t('Spielwiese'), content: <PlaygroundTab /> },
   ];
   return (
     <Tabs tabs={tabs} defaultTabId="playground" />
diff --git a/src/pages/views/realestate/RealEstateDashboardView.tsx b/src/pages/views/realestate/RealEstateDashboardView.tsx
index c8c2f6f..697cb3c 100644
--- a/src/pages/views/realestate/RealEstateDashboardView.tsx
+++ b/src/pages/views/realestate/RealEstateDashboardView.tsx
@@ -58,7 +58,7 @@ export const RealEstateDashboardView: React.FC = () => {
                 ))}
               </div>
               <div className={styles.statLabel}>
-                {instance.userRoles.length === 1 ? t('realEstateDashboard.deineRolle') : t('realEstateDashboard.deineRollen')}
+                {instance.userRoles.length === 1 ? t('Deine Rolle') : t('Deine Rollen')}
               </div>
             </div>
           </div>
@@ -74,7 +74,7 @@ export const RealEstateDashboardView: React.FC = () => {
             <span className={styles.infoValue}>{instance?.instanceLabel}</span>
           </div>
           <div className={styles.infoItem}>
-            <span className={styles.infoLabel}>{t('realEstateDashboard.mandant')}</span>
+            <span className={styles.infoLabel}>{t('Mandant')}</span>
             <span className={styles.infoValue}>{instance?.mandateName}</span>
           </div>
         </div>
diff --git a/src/pages/views/realestate/RealEstateInstanceRolesPlaceholder.tsx b/src/pages/views/realestate/RealEstateInstanceRolesPlaceholder.tsx
index c64a21f..041f6d7 100644
--- a/src/pages/views/realestate/RealEstateInstanceRolesPlaceholder.tsx
+++ b/src/pages/views/realestate/RealEstateInstanceRolesPlaceholder.tsx
@@ -17,7 +17,7 @@ export const RealEstateInstanceRolesPlaceholder: React.FC = () => {
 
   return (
     <div className={styles.infoSection} style={{ maxWidth: 560 }}>
-      <h3>{t('realEstateInstanceRolesPlaceholder.rollenRechte')}</h3>
+      <h3>{t('Rollen & Rechte')}</h3>
       <p style={{ margin: '0 0 1rem', color: 'var(--text-secondary, #666)', fontSize: '0.9375rem', lineHeight: 1.5 }}>
         Die Verwaltung von Rollen und Benutzern für diese Instanz erfolgt in der Administration.
       </p>
diff --git a/src/pages/views/realestate/RealEstateParcelsView.tsx b/src/pages/views/realestate/RealEstateParcelsView.tsx
index 315ae1c..d7a0642 100644
--- a/src/pages/views/realestate/RealEstateParcelsView.tsx
+++ b/src/pages/views/realestate/RealEstateParcelsView.tsx
@@ -148,7 +148,7 @@ export const RealEstateParcelsView: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <p className={styles.pageSubtitle}>{t('realEstateParcels.parzellenVerwalten')}</p>
+          <p className={styles.pageSubtitle}>{t('Parzellen verwalten')}</p>
         </div>
         <div className={styles.headerActions}>
           <button
@@ -183,7 +183,7 @@ export const RealEstateParcelsView: React.FC = () => {
                     {
                       type: 'edit' as const,
                       onAction: handleEditClick,
-                      title: t('realEstateParcelsView.edit'),
+                      title: t('Bearbeiten'),
                     },
                   ]
                 : []),
@@ -191,7 +191,7 @@ export const RealEstateParcelsView: React.FC = () => {
                 ? [
                     {
                       type: 'delete' as const,
-                      title: t('realEstateParcelsView.delete'),
+                      title: t('Löschen'),
                       loading: (row: RealEstateParcel) => deletingItems.has(row.id),
                     },
                   ]
@@ -206,7 +206,7 @@ export const RealEstateParcelsView: React.FC = () => {
               handleInlineUpdate,
               updateOptimistically,
             }}
-            emptyMessage={t('realEstateParcels.keineParzellenGefunden')}
+            emptyMessage={t('Keine Parzellen gefunden')}
           />
       </div>
 
@@ -215,7 +215,7 @@ export const RealEstateParcelsView: React.FC = () => {
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
               <h2 className={styles.modalTitle}>
-                {isCreateMode ? t('realEstateParcels.neueParzelle') : t('realEstateParcels.parzelleBearbeiten')}
+                {isCreateMode ? t('Neue Parzelle') : t('Parzelle bearbeiten')}
               </h2>
               <button className={styles.modalClose} onClick={handleCloseModal}>
                 ✕
@@ -225,7 +225,7 @@ export const RealEstateParcelsView: React.FC = () => {
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('realEstateParcels.ladeFormular')}</span>
+                  <span>{t('Formular laden')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -234,8 +234,8 @@ export const RealEstateParcelsView: React.FC = () => {
                   mode={isCreateMode ? 'create' : 'edit'}
                   onSubmit={handleFormSubmit}
                   onCancel={handleCloseModal}
-                  submitButtonText={isCreateMode ? t('realEstateParcels.erstellen') : t('realEstateParcels.speichern')}
-                  cancelButtonText={t('realEstateParcels.abbrechen')}
+                  submitButtonText={isCreateMode ? t('Erstellen') : t('Speichern')}
+                  cancelButtonText={t('Abbrechen')}
                   instanceId={instanceId}
                 />
               )}
diff --git a/src/pages/views/realestate/RealEstateProjectsView.tsx b/src/pages/views/realestate/RealEstateProjectsView.tsx
index 1a24d14..34b1f5b 100644
--- a/src/pages/views/realestate/RealEstateProjectsView.tsx
+++ b/src/pages/views/realestate/RealEstateProjectsView.tsx
@@ -138,7 +138,7 @@ export const RealEstateProjectsView: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <p className={styles.pageSubtitle}>{t('realEstateProjects.projekteVerwalten')}</p>
+          <p className={styles.pageSubtitle}>{t('Projekte verwalten')}</p>
         </div>
         <div className={styles.headerActions}>
           <button className={styles.secondaryButton} onClick={() => refetch()} disabled={loading}>
@@ -164,12 +164,12 @@ export const RealEstateProjectsView: React.FC = () => {
             sortable={true}
             selectable={false}
             actionButtons={[
-              ...(canUpdate ? [{ type: 'edit' as const, onAction: handleEditClick, title: t('realEstateProjectsView.edit') }] : []),
-              ...(canDelete ? [{ type: 'delete' as const, title: t('realEstateProjectsView.delete'), loading: (row: RealEstateProject) => deletingItems.has(row.id) }] : []),
+              ...(canUpdate ? [{ type: 'edit' as const, onAction: handleEditClick, title: t('Bearbeiten') }] : []),
+              ...(canDelete ? [{ type: 'delete' as const, title: t('Löschen'), loading: (row: RealEstateProject) => deletingItems.has(row.id) }] : []),
             ]}
             onDelete={handleDeleteProject}
             hookData={{ refetch, permissions, pagination, handleDelete, handleInlineUpdate, updateOptimistically }}
-            emptyMessage={t('realEstateProjects.keineProjekteGefunden')}
+            emptyMessage={t('Keine Projekte gefunden')}
           />
       </div>
 
@@ -177,14 +177,14 @@ export const RealEstateProjectsView: React.FC = () => {
         <div className={styles.modalOverlay} onClick={handleCloseModal}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{isCreateMode ? t('realEstateProjects.neuesProjekt') : t('realEstateProjects.projektBearbeiten')}</h2>
+              <h2 className={styles.modalTitle}>{isCreateMode ? t('Neues Projekt') : t('Projekt bearbeiten')}</h2>
               <button className={styles.modalClose} onClick={handleCloseModal}>✕</button>
             </div>
             <div className={styles.modalContent}>
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('realEstateProjects.ladeFormular')}</span>
+                  <span>{t('Formular laden')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -193,8 +193,8 @@ export const RealEstateProjectsView: React.FC = () => {
                   mode={isCreateMode ? 'create' : 'edit'}
                   onSubmit={handleFormSubmit}
                   onCancel={handleCloseModal}
-                  submitButtonText={isCreateMode ? t('realEstateProjects.erstellen') : t('realEstateProjects.speichern')}
-                  cancelButtonText={t('realEstateProjects.abbrechen')}
+                  submitButtonText={isCreateMode ? t('Erstellen') : t('Speichern')}
+                  cancelButtonText={t('Abbrechen')}
                   instanceId={instanceId}
                 />
               )}
diff --git a/src/pages/views/realestate/pek/PekLocationInput.tsx b/src/pages/views/realestate/pek/PekLocationInput.tsx
index c45e0a0..03a6f65 100644
--- a/src/pages/views/realestate/pek/PekLocationInput.tsx
+++ b/src/pages/views/realestate/pek/PekLocationInput.tsx
@@ -38,8 +38,8 @@ const PekLocationInput: React.FC = () => {
           <TextField
             value={adresse}
             onChange={setAdresse}
-            placeholder={t('pekLocationInput.zbBundesplatz3')}
-            label={t('pekLocationInput.adresseOderParzelle')}
+            placeholder={t('z.B. Bundesplatz 3')}
+            label={t('Adresse oder Parzelle')}
             disabled={isGettingLocation || isSearchingParcel}
             size="md"
             type="text"
diff --git a/src/pages/views/realestate/pek/PekMapView.tsx b/src/pages/views/realestate/pek/PekMapView.tsx
index ee1a658..38998f5 100644
--- a/src/pages/views/realestate/pek/PekMapView.tsx
+++ b/src/pages/views/realestate/pek/PekMapView.tsx
@@ -34,7 +34,7 @@ const PekMapView: React.FC = () => {
               checked={showWfsParcels}
               onChange={(e) => setShowWfsParcels(e.target.checked)}
             />
-            <span>{t('pekMap.alleParzellenAnzeigen')}</span>
+            <span>{t('Alle Parzellen anzeigen')}</span>
           </label>
           <Button
             variant="secondary"
@@ -54,7 +54,7 @@ const PekMapView: React.FC = () => {
             onMapClick={handleMapClick}
             onParcelClick={handleParcelClick}
             height="100%"
-            emptyMessage={t('pekMap.klickenSieAufDieKarte')}
+            emptyMessage={t('Klicken Sie auf die Karte')}
             showWfsParcels={showWfsParcels}
           />
         </div>
diff --git a/src/pages/views/teamsbot/TeamsbotDashboardView.tsx b/src/pages/views/teamsbot/TeamsbotDashboardView.tsx
index cc64de5..e2a783d 100644
--- a/src/pages/views/teamsbot/TeamsbotDashboardView.tsx
+++ b/src/pages/views/teamsbot/TeamsbotDashboardView.tsx
@@ -104,7 +104,7 @@ export const TeamsbotDashboardView: React.FC = () => {
           if (data.mfaType === 'timeout') {
             setMfaChallenge(null);
             setMfaWaitingPush(false);
-            setError(t('teamsbotDashboard.mfazeitlimitUeberschrittenBitteErneutVersuchen'));
+            setError(t('MFA-Zeitlimit überschritten, bitte erneut versuchen'));
           } else {
             setMfaChallenge(data);
             setMfaCode('');
@@ -273,7 +273,7 @@ export const TeamsbotDashboardView: React.FC = () => {
                 <input
                   type="text"
                   className={styles.mfaCodeInput}
-                  placeholder={t('teamsbotDashboard.codeEingeben')}
+                  placeholder={t('Code eingeben')}
                   value={mfaCode}
                   onChange={(e) => setMfaCode(e.target.value)}
                   autoFocus
@@ -301,13 +301,13 @@ export const TeamsbotDashboardView: React.FC = () => {
 
       {/* Start New Session Card */}
       <div className={styles.startSessionCard}>
-        <h3 className={styles.cardTitle}>{t('teamsbotDashboard.neueBotsitzungStarten')}</h3>
+        <h3 className={styles.cardTitle}>{t('Neue Botsitzung starten')}</h3>
         <p className={styles.cardDescription}>
           Fuege den Teams Meeting-Link ein, um den AI-Bot in ein Meeting einzuschleusen.
         </p>
         
         <div className={styles.formGroup}>
-          <label className={styles.label}>{t('teamsbotDashboard.teamsMeetinglink')}</label>
+          <label className={styles.label}>{t('Teams-Meetinglink')}</label>
           <input
             type="url"
             className={styles.input}
@@ -326,9 +326,9 @@ export const TeamsbotDashboardView: React.FC = () => {
             onChange={(e) => setJoinMode(e.target.value as TeamsbotJoinMode)}
             disabled={isStarting}
           >
-            {_isSysAdmin && <option value="systemBot">{t('teamsbotDashboard.systembotAuthentifiziert')}</option>}
-            <option value="anonymous">{t('teamsbotDashboard.anonymerGast')}</option>
-            <option value="userAccount">{t('teamsbotDashboard.meinAccount')}</option>
+            {_isSysAdmin && <option value="systemBot">{t('Systembot authentifiziert')}</option>}
+            <option value="anonymous">{t('Anonymer Gast')}</option>
+            <option value="userAccount">{t('Mein Account')}</option>
           </select>
         </div>
 
@@ -355,7 +355,7 @@ export const TeamsbotDashboardView: React.FC = () => {
             ) : (
               <>
                 <div className={styles.formGroup}>
-                  <label className={styles.label}>{t('teamsbotDashboard.microsoftEmail')}</label>
+                  <label className={styles.label}>{t('Microsoft E-Mail')}</label>
                   <input
                     type="email"
                     className={styles.input}
@@ -366,7 +366,7 @@ export const TeamsbotDashboardView: React.FC = () => {
                   />
                 </div>
                 <div className={styles.formGroup}>
-                  <label className={styles.label}>{t('teamsbotDashboard.passwort')}</label>
+                  <label className={styles.label}>{t('Passwort')}</label>
                   <input
                     type="password"
                     className={styles.input}
@@ -394,11 +394,11 @@ export const TeamsbotDashboardView: React.FC = () => {
         )}
 
         <div className={styles.formGroup}>
-          <label className={styles.label}>{t('teamsbotDashboard.botnameOptional')}</label>
+          <label className={styles.label}>{t('Botname (optional)')}</label>
           <input
             type="text"
             className={styles.input}
-            placeholder={t('teamsbotDashboard.aiAssistant')}
+            placeholder={t('KI-Assistent')}
             value={botName}
             onChange={(e) => setBotName(e.target.value)}
             disabled={isStarting}
@@ -406,10 +406,10 @@ export const TeamsbotDashboardView: React.FC = () => {
         </div>
 
         <div className={styles.formGroup}>
-          <label className={styles.label}>{t('teamsbotDashboard.sessionkontextOptional')}</label>
+          <label className={styles.label}>{t('Sitzungskontext (optional)')}</label>
           <textarea
             className={styles.textarea || styles.input}
-            placeholder={t('teamsbotDashboard.agendaHintergrundinformationenDokumenteOderAndere')}
+            placeholder={t('Agenda, Hintergrundinfos, Dokumente oder …')}
             value={sessionContext}
             onChange={(e) => setSessionContext(e.target.value)}
             disabled={isStarting}
@@ -427,7 +427,7 @@ export const TeamsbotDashboardView: React.FC = () => {
           onClick={_handleStartSession}
           disabled={isStarting || !meetingLink.trim() || (joinMode === 'userAccount' && showCredentialForm && (!credEmail || !credPassword))}
         >
-          {isStarting ? t('teamsbotDashboard.wirdGestartet') : t('teamsbotDashboard.botInsMeetingSenden')}
+          {isStarting ? t('Wird gestartet') : t('Bot ins Meeting senden')}
         </button>
       </div>
 
@@ -436,7 +436,7 @@ export const TeamsbotDashboardView: React.FC = () => {
       {/* Active Sessions */}
       {activeSessions.length > 0 && (
         <div className={styles.sectionContainer}>
-          <h3 className={styles.sectionTitle}>{t('teamsbotDashboard.aktiveSitzungen')}</h3>
+          <h3 className={styles.sectionTitle}>{t('Aktive Sitzungen')}</h3>
           <div className={styles.sessionList}>
             {activeSessions.map((session) => (
               <div key={session.id} className={styles.sessionCard}>
@@ -452,7 +452,7 @@ export const TeamsbotDashboardView: React.FC = () => {
                   {session.startedAt && <span>Seit: {new Date(session.startedAt).toLocaleTimeString('de-CH')}</span>}
                 </div>
                 <div className={styles.sessionActions}>
-                  <button className={styles.viewButton} onClick={() => navigate(`/mandates/${mandateId}/${featureCode}/${instanceId}/sessions?sessionId=${session.id}`)}>{t('teamsbotDashboard.liveAnsehen')}</button>
+                  <button className={styles.viewButton} onClick={() => navigate(`/mandates/${mandateId}/${featureCode}/${instanceId}/sessions?sessionId=${session.id}`)}>{t('Live ansehen')}</button>
                   {session.status === 'active' && (
                     <button className={styles.stopButton} onClick={() => _handleStopSession(session.id)}>
                       Stoppen
@@ -471,7 +471,7 @@ export const TeamsbotDashboardView: React.FC = () => {
           {loading ? 'Lade Sitzungen...' : `Vergangene Sitzungen (${pastSessions.length})`}
         </h3>
         {pastSessions.length === 0 && !loading && (
-          <p className={styles.emptyState}>{t('teamsbotDashboard.nochKeineVergangenenSitzungen')}</p>
+          <p className={styles.emptyState}>{t('Noch keine vergangenen Sitzungen')}</p>
         )}
         <div className={styles.sessionList}>
           {pastSessions.map((session) => (
diff --git a/src/pages/views/teamsbot/TeamsbotSessionView.tsx b/src/pages/views/teamsbot/TeamsbotSessionView.tsx
index 3800f64..3324a7e 100644
--- a/src/pages/views/teamsbot/TeamsbotSessionView.tsx
+++ b/src/pages/views/teamsbot/TeamsbotSessionView.tsx
@@ -281,14 +281,14 @@ export const TeamsbotSessionView: React.FC = () => {
     return colors[Math.abs(hash) % colors.length];
   };
 
-  if (loading) return <div className={styles.loading}>{t('teamsbotSession.ladeSitzung')}</div>;
+  if (loading) return <div className={styles.loading}>{t('Sitzung laden')}</div>;
   if (noSessions) return (
     <div className={styles.emptyState || styles.loading}>
-      <p>{t('teamsbotSession.keineSitzungenVorhanden')}</p>
+      <p>{t('Keine Sitzungen vorhanden')}</p>
       <p>Starte eine neue Sitzung im <strong>Dashboard</strong>.</p>
     </div>
   );
-  if (!session) return <div className={styles.errorBanner}>{t('teamsbotSession.sitzungNichtGefunden')}</div>;
+  if (!session) return <div className={styles.errorBanner}>{t('Sitzung nicht gefunden')}</div>;
 
   const _switchSession = (newSessionId: string) => {
     setSearchParams({ sessionId: newSessionId });
@@ -332,7 +332,7 @@ export const TeamsbotSessionView: React.FC = () => {
         </div>
         <div className={styles.sessionControls}>
           {['active', 'joining', 'pending'].includes(session.status) && (
-            <button className={styles.stopButton} onClick={_handleStop}>{t('teamsbotSession.sitzungBeenden')}</button>
+            <button className={styles.stopButton} onClick={_handleStop}>{t('Sitzung beenden')}</button>
           )}
         </div>
       </div>
@@ -359,7 +359,7 @@ export const TeamsbotSessionView: React.FC = () => {
             ))}
             <div ref={transcriptEndRef} />
             {transcripts.length === 0 && (
-              <div className={styles.emptyState}>{t('teamsbotSession.nochKeinTranskriptVorhanden')}</div>
+              <div className={styles.emptyState}>{t('Noch kein Transkript vorhanden')}</div>
             )}
           </div>
         </div>
@@ -390,7 +390,7 @@ export const TeamsbotSessionView: React.FC = () => {
               </div>
             ))}
             {botResponses.length === 0 && (
-              <div className={styles.emptyState}>{t('teamsbotSession.nochKeineBotantworten')}</div>
+              <div className={styles.emptyState}>{t('Noch keine Botantworten')}</div>
             )}
           </div>
         </div>
@@ -406,9 +406,9 @@ export const TeamsbotSessionView: React.FC = () => {
 
       {/* TTS Delivery Debug */}
       <div className={styles.summaryCard}>
-        <h4 className={styles.panelTitle}>{t('teamsbotSession.ttsDeliveryStatus')}</h4>
+        <h4 className={styles.panelTitle}>{t('TTS-Lieferstatus')}</h4>
         {ttsStatusEvents.length === 0 ? (
-          <div className={styles.emptyState}>{t('teamsbotSession.nochKeineTtsevents')}</div>
+          <div className={styles.emptyState}>{t('Noch keine TTS-Events')}</div>
         ) : (
           <div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
             {ttsStatusEvents.slice(-10).reverse().map((ev, idx) => (
@@ -442,7 +442,7 @@ export const TeamsbotSessionView: React.FC = () => {
       {_isSysAdmin && (
         <div className={styles.summaryCard}>
           <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '12px' }}>
-            <h4 className={styles.panelTitle} style={{ margin: 0 }}>{t('teamsbotSession.debugScreenshots')}</h4>
+            <h4 className={styles.panelTitle} style={{ margin: 0 }}>{t('Debug-Screenshots')}</h4>
             <button
               className={styles.viewButton}
               onClick={async () => {
@@ -460,11 +460,11 @@ export const TeamsbotSessionView: React.FC = () => {
               }}
               disabled={screenshotsLoading}
             >
-              {screenshotsLoading ? 'Laden...' : screenshotsLoaded ? t('teamsbotSession.aktualisieren') : t('teamsbotSession.screenshotsLaden')}
+              {screenshotsLoading ? 'Laden...' : screenshotsLoaded ? t('Aktualisieren') : t('Screenshots laden')}
             </button>
           </div>
           {screenshotsLoaded && screenshots.length === 0 && (
-            <div className={styles.emptyState}>{t('teamsbotSession.keineScreenshotsFuerDieseSession')}</div>
+            <div className={styles.emptyState}>{t('Keine Screenshots für diese Sitzung')}</div>
           )}
           {screenshots.length > 0 && (
             <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fill, minmax(220px, 1fr))', gap: '12px' }}>
diff --git a/src/pages/views/teamsbot/TeamsbotSettingsView.tsx b/src/pages/views/teamsbot/TeamsbotSettingsView.tsx
index 80121c3..f8c5307 100644
--- a/src/pages/views/teamsbot/TeamsbotSettingsView.tsx
+++ b/src/pages/views/teamsbot/TeamsbotSettingsView.tsx
@@ -147,7 +147,7 @@ export const TeamsbotSettingsView: React.FC = () => {
     }
   };
 
-  if (loading) return <div className={styles.loading}>{t('teamsbotSettings.ladeKonfiguration')}</div>;
+  if (loading) return <div className={styles.loading}>{t('Konfiguration laden')}</div>;
 
   return (
     <div className={styles.settingsContainer}>
@@ -168,7 +168,7 @@ export const TeamsbotSettingsView: React.FC = () => {
               className={styles.input}
               value={formData.botName || ''}
               onChange={(e) => _updateField('botName', e.target.value)}
-              placeholder={t('teamsbotSettings.aiAssistant')}
+              placeholder={t('AI-Assistent')}
             />
             <span className={styles.hint}>
               Default-Name fuer den Bot im Meeting. Falls keiner angegeben, wird der Name des System-Bots verwendet (z.B. "Nyla Larsson").
@@ -187,9 +187,9 @@ export const TeamsbotSettingsView: React.FC = () => {
               value={formData.aiSystemPrompt || ''}
               onChange={(e) => _updateField('aiSystemPrompt', e.target.value)}
               rows={6}
-              placeholder={t('teamsbotSettings.beschreibeWieSichDerBot')}
+              placeholder={t('Beschreibe, wie sich der Bot')}
             />
-            <span className={styles.hint}>{t('teamsbotSettings.instruktionenFuerDenAibotWann')}</span>
+            <span className={styles.hint}>{t('Instruktionen für den AI-Bot, wann')}</span>
           </div>
 
           <div className={styles.formGroup}>
@@ -199,9 +199,9 @@ export const TeamsbotSettingsView: React.FC = () => {
               value={formData.responseMode || 'auto'}
               onChange={(e) => _updateField('responseMode', e.target.value)}
             >
-              <option value="auto">{t('teamsbotSettings.automatischAiEntscheidetSelbst')}</option>
-              <option value="manual">{t('teamsbotSettings.manuellAntwortenMuessenBestaetigtWerden')}</option>
-              <option value="transcribeOnly">{t('teamsbotSettings.nurTranskriptionKeineAiantworten')}</option>
+              <option value="auto">{t('Automatisch (AI entscheidet selbst)')}</option>
+              <option value="manual">{t('Manuell (Antworten müssen bestätigt werden)')}</option>
+              <option value="transcribeOnly">{t('Nur Transkription (keine AI-Antworten)')}</option>
             </select>
           </div>
 
@@ -212,11 +212,11 @@ export const TeamsbotSettingsView: React.FC = () => {
               value={formData.responseChannel || 'voice'}
               onChange={(e) => _updateField('responseChannel', e.target.value)}
             >
-              <option value="voice">{t('teamsbotSettings.nurSpracheBotAntwortetPer')}</option>
-              <option value="chat">{t('teamsbotSettings.nurChatBotAntwortetPer')}</option>
-              <option value="both">{t('teamsbotSettings.spracheChatBotAntwortetPer')}</option>
+              <option value="voice">{t('Nur Sprache (Bot antwortet per)')}</option>
+              <option value="chat">{t('Nur Chat (Bot antwortet per)')}</option>
+              <option value="both">{t('Sprache (Chat, Bot antwortet per)')}</option>
             </select>
-            <span className={styles.hint}>{t('teamsbotSettings.wieSollDerBotIm')}</span>
+            <span className={styles.hint}>{t('Wie soll der Bot im')}</span>
           </div>
 
           <div className={styles.formGroup}>
@@ -226,9 +226,9 @@ export const TeamsbotSettingsView: React.FC = () => {
               value={formData.transferMode || 'auto'}
               onChange={(e) => _updateField('transferMode', e.target.value)}
             >
-              <option value="auto">{t('teamsbotSettings.automatischSystemWaehltBasierendAuf')}</option>
-              <option value="caption">{t('teamsbotSettings.captionsTeamsLivecaptionsNurEnglisch')}</option>
-              <option value="audio">{t('teamsbotSettings.audiostreamEchtzeitspracherkennungUeberGatewayAlle')}</option>
+              <option value="auto">{t('Automatisch (System wählt basierend auf)')}</option>
+              <option value="caption">{t('Captions (Teams Livecaptions nur Englisch)')}</option>
+              <option value="audio">{t('Audiostream Echtzeitspracherkennung über Gateway (alle)')}</option>
             </select>
             <span className={styles.hint}>
               Empfehlung: Audio-Stream fuer nicht-englische Meetings verwenden. Teams Live-Captions sind nur auf Englisch verfuegbar und oft ungenau.
@@ -241,7 +241,7 @@ export const TeamsbotSettingsView: React.FC = () => {
           <h4 className={styles.sectionTitle}>Sprach-Einstellungen</h4>
 
           <div className={styles.formGroup}>
-            <label className={styles.label}>{t('teamsbotSettings.sprache')}</label>
+            <label className={styles.label}>{t('Sprache')}</label>
             <select
               className={styles.select}
               value={formData.language || 'de-DE'}
@@ -253,8 +253,8 @@ export const TeamsbotSettingsView: React.FC = () => {
                 ))
               ) : (
                 <>
-                  <option value="de-DE">{t('teamsbotSettings.deutschDeutschland')}</option>
-                  <option value="en-US">{t('teamsbotSettings.englishUs')}</option>
+                  <option value="de-DE">{t('Deutsch (Deutschland)')}</option>
+                  <option value="en-US">{t('Englisch (US)')}</option>
                   <option value="fr-FR">Francais</option>
                 </>
               )}
@@ -263,7 +263,7 @@ export const TeamsbotSettingsView: React.FC = () => {
           </div>
 
           <div className={styles.formGroup}>
-            <label className={styles.label}>{t('teamsbotSettings.stimme')}</label>
+            <label className={styles.label}>{t('Stimme')}</label>
             <div style={{ display: 'flex', gap: '8px', alignItems: 'center' }}>
               <select
                 className={styles.select}
@@ -283,7 +283,7 @@ export const TeamsbotSettingsView: React.FC = () => {
                 className={styles.testButton || styles.saveButton}
                 onClick={_handleTestVoice}
                 disabled={testingVoice || loadingVoices}
-                title={t('teamsbotSettings.stimmeTesten')}
+                title={t('Stimme testen')}
                 style={{ minWidth: '44px', padding: '8px 12px', display: 'flex', alignItems: 'center', gap: '6px' }}
               >
                 {testingVoice ? <FaSpinner className={styles.spinner} /> : <FaPlay />}
@@ -298,11 +298,11 @@ export const TeamsbotSettingsView: React.FC = () => {
 
         {/* Advanced Settings */}
         <div className={styles.settingsSection}>
-          <h4 className={styles.sectionTitle}>{t('teamsbotSettings.erweiterteEinstellungen')}</h4>
+          <h4 className={styles.sectionTitle}>{t('Erweiterte Einstellungen')}</h4>
 
           <div className={styles.formRow}>
             <div className={styles.formGroup}>
-              <label className={styles.label}>{t('teamsbotSettings.analyseintervallSek')}</label>
+              <label className={styles.label}>{t('Analyseintervall (Sek.)')}</label>
               <input
                 type="number"
                 className={styles.input}
@@ -311,11 +311,11 @@ export const TeamsbotSettingsView: React.FC = () => {
                 min={3}
                 max={60}
               />
-              <span className={styles.hint}>{t('teamsbotSettings.periodischesAnalyseintervall')}</span>
+              <span className={styles.hint}>{t('Periodisches Analyseintervall')}</span>
             </div>
 
             <div className={styles.formGroup}>
-              <label className={styles.label}>{t('teamsbotSettings.cooldownSek')}</label>
+              <label className={styles.label}>{t('Cooldown (Sek.)')}</label>
               <input
                 type="number"
                 className={styles.input}
@@ -324,11 +324,11 @@ export const TeamsbotSettingsView: React.FC = () => {
                 min={1}
                 max={30}
               />
-              <span className={styles.hint}>{t('teamsbotSettings.minAbstandZwischenAicalls')}</span>
+              <span className={styles.hint}>{t('Min. Abstand zwischen AI-Calls')}</span>
             </div>
 
             <div className={styles.formGroup}>
-              <label className={styles.label}>{t('teamsbotSettings.kontextfensterSegmente')}</label>
+              <label className={styles.label}>{t('Kontextfenster (Segmente)')}</label>
               <input
                 type="number"
                 className={styles.input}
@@ -337,20 +337,20 @@ export const TeamsbotSettingsView: React.FC = () => {
                 min={5}
                 max={100}
               />
-              <span className={styles.hint}>{t('teamsbotSettings.anzahlTranskriptsegmenteFuerAikontext')}</span>
+              <span className={styles.hint}>{t('Anzahl Transkriptsegmente für AI-Kontext')}</span>
             </div>
           </div>
 
           <div className={styles.formGroup}>
-            <label className={styles.label}>{t('teamsbotSettings.browserBotUrlOptional')}</label>
+            <label className={styles.label}>{t('Browser-Bot-URL (optional)')}</label>
             <input
               type="url"
               className={styles.input}
               value={formData.browserBotUrl || ''}
               onChange={(e) => _updateField('browserBotUrl', e.target.value)}
-              placeholder={t('teamsbotSettings.automatischAusUmgebungskonfiguration')}
+              placeholder={t('Automatisch aus Umgebungskonfiguration')}
             />
-            <span className={styles.hint}>{t('teamsbotSettings.urlDesBrowserBotService')}</span>
+            <span className={styles.hint}>{t('URL des Browser-Bot-Service')}</span>
           </div>
 
           <div className={styles.formGroup}>
@@ -376,7 +376,7 @@ export const TeamsbotSettingsView: React.FC = () => {
             onClick={_handleSave}
             disabled={saving}
           >
-            {saving ? t('teamsbotSettings.speichern') : t('teamsbotSettings.konfigurationSpeichern')}
+            {saving ? t('Speichern') : t('Konfiguration speichern')}
           </button>
         </div>
       </div>
diff --git a/src/pages/views/trustee/TrusteeAbschlussView.tsx b/src/pages/views/trustee/TrusteeAbschlussView.tsx
index 0740f6b..02522c9 100644
--- a/src/pages/views/trustee/TrusteeAbschlussView.tsx
+++ b/src/pages/views/trustee/TrusteeAbschlussView.tsx
@@ -121,7 +121,7 @@ export const TrusteeAbschlussView: React.FC = () => {
       const failed = steps.filter((s) => s.status === 'failed');
       const running = steps.filter((s) => s.status === 'running');
 
-      setRunSummary(`${completed.length}/${steps.length} ${t('trusteeAbschluss.stepsCompleted', 'Schritte abgeschlossen')}`);
+      setRunSummary(`${completed.length}/${steps.length} ${t('Schritte abgeschlossen')}`);
 
       if (failed.length > 0) {
         const errMsg = failed[failed.length - 1].error || 'Step failed';
@@ -134,7 +134,7 @@ export const TrusteeAbschlussView: React.FC = () => {
       if (running.length === 0 && completed.length === steps.length && steps.length > 0) {
         setRunState('completed');
         _stopPolling();
-        showSuccess(t('trusteeAbschluss.completed', 'Abgeschlossen'), t('trusteeAbschluss.workflowDone', 'Prüfungs-Workflow erfolgreich beendet.'));
+        showSuccess(t('Abgeschlossen'), t('Prüfungs-Workflow erfolgreich beendet.'));
         return;
       }
       setRunState('running');
@@ -168,23 +168,23 @@ export const TrusteeAbschlussView: React.FC = () => {
   const _handleExecute = useCallback(async () => {
     const wf = _findWorkflow(activeTab);
     if (!wf || !instanceId) {
-      showError('Error', t('trusteeAbschluss.noWorkflow', 'Kein Workflow für diesen Tab gefunden.'));
+      showError('Error', t('Kein Workflow für diesen Tab gefunden.'));
       return;
     }
     setRunState('starting');
     setRunError(null);
-    setRunSummary(t('trusteeAbschluss.starting', 'Workflow wird gestartet...'));
+    setRunSummary(t('startet', 'Workflow wird gestartet...'));
     try {
       const res = await api.post(`/api/workflows/${instanceId}/execute`, { workflowId: wf.id });
       const rid = res?.data?.runId;
       if (rid) {
         setRunId(rid);
         setRunState('running');
-        setRunSummary(`Run ${rid.slice(0, 8)} ${t('trusteeAbschluss.started', 'gestartet')}`);
+        setRunSummary(`Run ${rid.slice(0, 8)} ${t('gestartet', 'gestartet')}`);
       } else if (res?.data?.success) {
         setRunState('completed');
-        setRunSummary(t('trusteeAbschluss.completedSync', 'Workflow synchron abgeschlossen.'));
-        showSuccess(t('trusteeAbschluss.completed', 'Abgeschlossen'), t('trusteeAbschluss.workflowDone', 'Prüfungs-Workflow erfolgreich beendet.'));
+        setRunSummary(t('synchronisierung abgeschlossen', 'Workflow synchron abgeschlossen.'));
+        showSuccess(t('Abgeschlossen'), t('Prüfungs-Workflow erfolgreich beendet.'));
       } else {
         throw new Error(res?.data?.error || 'Unexpected response');
       }
@@ -202,7 +202,7 @@ export const TrusteeAbschlussView: React.FC = () => {
   return (
     <div className={styles.listView}>
       <div className={styles.expenseImportSection}>
-        <h3 className={styles.sectionTitle}>{t('trusteeAbschluss.title', 'Abschluss & Prüfung')}</h3>
+        <h3 className={styles.sectionTitle}>{t('trustee completion title', 'Abschluss & Prüfung')}</h3>
 
         {/* Tab bar */}
         {_TABS.length > 1 && (
@@ -238,10 +238,10 @@ export const TrusteeAbschlussView: React.FC = () => {
           </p>
 
           {workflowsLoading ? (
-            <p className={styles.loadingText}>{t('trusteeAbschluss.loadingWorkflows', 'Workflows werden geladen...')}</p>
+            <p className={styles.loadingText}>{t('Workflows werden geladen…')}</p>
           ) : !currentWorkflow ? (
             <div className={styles.infoBox}>
-              <p>{t('trusteeAbschluss.noWorkflowInfo', 'Für diesen Tab wurde kein Workflow in der Instanz gefunden. Der Workflow wird beim Erstellen der Instanz automatisch angelegt.')}</p>
+              <p>{t('Für diesen Tab wurde kein Workflow in der Instanz gefunden. Der Workflow wird beim Erstellen der Instanz automatisch angelegt.')}</p>
             </div>
           ) : (
             <>
@@ -262,19 +262,19 @@ export const TrusteeAbschlussView: React.FC = () => {
                 style={{ alignSelf: 'flex-start' }}
               >
                 {runState === 'starting' || runState === 'running'
-                  ? t('trusteeAbschluss.running', 'Läuft...')
-                  : t('trusteeAbschluss.execute', 'Prüfung starten')}
+                  ? t('läuft', 'Läuft...')
+                  : t('ausführen', 'Prüfung starten')}
               </button>
             </>
           )}
 
           {runState !== 'idle' && (
             <div className={runState === 'error' ? styles.errorMessage : styles.successMessage}>
-              <strong>{t('trusteeAbschluss.status', 'Status')}:</strong>{' '}
-              {runState === 'starting' && t('trusteeAbschluss.startingLabel', 'Wird gestartet...')}
-              {runState === 'running' && t('trusteeAbschluss.runningLabel', 'Läuft')}
-              {runState === 'completed' && t('trusteeAbschluss.completedLabel', 'Abgeschlossen')}
-              {runState === 'error' && t('trusteeAbschluss.errorLabel', 'Fehler')}
+              <strong>{t('status', 'Status')}:</strong>{' '}
+              {runState === 'starting' && t('Wird gestartet…')}
+              {runState === 'running' && t('abschluss läuft', 'Läuft')}
+              {runState === 'completed' && t('abschluss abgeschlossen', 'Abgeschlossen')}
+              {runState === 'error' && t('fehlerbezeichnung', 'Fehler')}
               {runSummary && <div style={{ marginTop: '0.25rem' }}>{runSummary}</div>}
               {runError && <div style={{ marginTop: '0.25rem' }}>{runError}</div>}
             </div>
diff --git a/src/pages/views/trustee/TrusteeAccountingSettingsView.tsx b/src/pages/views/trustee/TrusteeAccountingSettingsView.tsx
index 9a6d3c6..52bbef7 100644
--- a/src/pages/views/trustee/TrusteeAccountingSettingsView.tsx
+++ b/src/pages/views/trustee/TrusteeAccountingSettingsView.tsx
@@ -199,7 +199,7 @@ export const TrusteeAccountingSettingsView: React.FC = () => {
           <div className={styles.setupStep} style={{ marginTop: 0, marginBottom: '1rem' }}>
             <div className={styles.stepNumber} style={{ visibility: 'hidden' }}>0</div>
             <div className={styles.stepContent}>
-              <h4 style={{ marginTop: 0 }}>{t('trusteeAccountingSettings.syncstatusFehlerprotokoll')}</h4>
+              <h4 style={{ marginTop: 0 }}>{t('Syncstatus Fehlerprotokoll')}</h4>
               <div style={{ display: 'flex', flexDirection: 'column', gap: '0.5rem' }}>
                 {existingConfig.lastSyncAt != null && (
                   <div style={{ fontSize: '0.9rem' }}>
@@ -290,7 +290,7 @@ export const TrusteeAccountingSettingsView: React.FC = () => {
           <div className={styles.setupStep}>
             <div className={styles.stepNumber}>3</div>
             <div className={styles.stepContent}>
-              <h4>{t('trusteeAccountingSettings.saveTest')}</h4>
+              <h4>{t('Test speichern')}</h4>
               {testResult && (
                 <div className={testResult.success ? styles.successMessage : styles.errorMessage} style={{ marginBottom: '0.75rem' }}>
                   {testResult.success ? t('Verbindung erfolgreich!') : t('Verbindung fehlgeschlagen: {message}', { message: testResult.message || t('Unbekannter Fehler') })}
@@ -340,7 +340,7 @@ export const TrusteeAccountingSettingsView: React.FC = () => {
 
               <div style={{ display: 'flex', gap: '0.75rem', marginBottom: '0.5rem', flexWrap: 'wrap', alignItems: 'flex-end' }}>
                 <div>
-                  <label style={{ display: 'block', fontSize: '0.8rem', marginBottom: '0.2rem' }}>{t('trusteeAccountingSettings.vonOptional')}</label>
+                  <label style={{ display: 'block', fontSize: '0.8rem', marginBottom: '0.2rem' }}>{t('Von (optional)')}</label>
                   <input type="date" className={styles.folderSelect} value={dateFrom} onChange={e => setDateFrom(e.target.value)} style={{ width: '160px' }} />
                 </div>
                 <div>
diff --git a/src/pages/views/trustee/TrusteeAnalyseView.tsx b/src/pages/views/trustee/TrusteeAnalyseView.tsx
index 61edc90..3006c8a 100644
--- a/src/pages/views/trustee/TrusteeAnalyseView.tsx
+++ b/src/pages/views/trustee/TrusteeAnalyseView.tsx
@@ -132,7 +132,7 @@ export const TrusteeAnalyseView: React.FC = () => {
       const failed = steps.filter((s) => s.status === 'failed');
       const running = steps.filter((s) => s.status === 'running');
 
-      setRunSummary(`${completed.length}/${steps.length} ${t('trusteeAnalyse.stepsCompleted', 'Schritte abgeschlossen')}`);
+      setRunSummary(`${completed.length}/${steps.length} ${t('Schritte abgeschlossen')}`);
 
       if (failed.length > 0) {
         const errMsg = failed[failed.length - 1].error || 'Step failed';
@@ -145,7 +145,7 @@ export const TrusteeAnalyseView: React.FC = () => {
       if (running.length === 0 && completed.length === steps.length && steps.length > 0) {
         setRunState('completed');
         _stopPolling();
-        showSuccess(t('trusteeAnalyse.completed', 'Abgeschlossen'), t('trusteeAnalyse.workflowDone', 'Analyse-Workflow erfolgreich beendet.'));
+        showSuccess(t('Abgeschlossen'), t('Analyse-Workflow erfolgreich beendet.'));
         return;
       }
       setRunState('running');
@@ -184,23 +184,23 @@ export const TrusteeAnalyseView: React.FC = () => {
   const _handleExecute = useCallback(async () => {
     const wf = _findWorkflow(activeTab);
     if (!wf || !instanceId) {
-      showError('Error', t('trusteeAnalyse.noWorkflow', 'Kein Workflow für diesen Tab gefunden.'));
+      showError('Error', t('kein Workflow', 'Kein Workflow für diesen Tab gefunden.'));
       return;
     }
     setRunState('starting');
     setRunError(null);
-    setRunSummary(t('trusteeAnalyse.starting', 'Workflow wird gestartet...'));
+    setRunSummary(t('analyse startet', 'Workflow wird gestartet...'));
     try {
       const res = await api.post(`/api/workflows/${instanceId}/execute`, { workflowId: wf.id });
       const rid = res?.data?.runId;
       if (rid) {
         setRunId(rid);
         setRunState('running');
-        setRunSummary(`Run ${rid.slice(0, 8)} ${t('trusteeAnalyse.started', 'gestartet')}`);
+        setRunSummary(`Run ${rid.slice(0, 8)} ${t('gestartet')}`);
       } else if (res?.data?.success) {
         setRunState('completed');
-        setRunSummary(t('trusteeAnalyse.completedSync', 'Workflow synchron abgeschlossen.'));
-        showSuccess(t('trusteeAnalyse.completed', 'Abgeschlossen'), t('trusteeAnalyse.workflowDone', 'Analyse-Workflow erfolgreich beendet.'));
+        setRunSummary(t('Workflow synchron abgeschlossen.'));
+        showSuccess(t('Abgeschlossen'), t('Analyse-Workflow erfolgreich beendet.'));
       } else {
         throw new Error(res?.data?.error || 'Unexpected response');
       }
@@ -218,7 +218,7 @@ export const TrusteeAnalyseView: React.FC = () => {
   return (
     <div className={styles.listView}>
       <div className={styles.expenseImportSection}>
-        <h3 className={styles.sectionTitle}>{t('trusteeAnalyse.title', 'Analyse & Reporting')}</h3>
+        <h3 className={styles.sectionTitle}>{t('titel', 'Analyse & Reporting')}</h3>
 
         {/* Tab bar */}
         <div style={{ display: 'flex', gap: '0.25rem', marginBottom: '1.5rem', borderBottom: '2px solid var(--border-color, #e0e0e0)', paddingBottom: 0 }}>
@@ -252,10 +252,10 @@ export const TrusteeAnalyseView: React.FC = () => {
           </p>
 
           {workflowsLoading ? (
-            <p className={styles.loadingText}>{t('trusteeAnalyse.loadingWorkflows', 'Workflows werden geladen...')}</p>
+            <p className={styles.loadingText}>{t('trustee analysis loading workflows', 'Workflows werden geladen...')}</p>
           ) : !currentWorkflow ? (
             <div className={styles.infoBox}>
-              <p>{t('trusteeAnalyse.noWorkflowInfo', 'Für diesen Tab wurde kein Workflow in der Instanz gefunden. Der Workflow wird beim Erstellen der Instanz automatisch angelegt.')}</p>
+              <p>{t('Für diesen Tab wurde kein Workflow in der Instanz gefunden. Der Workflow wird beim Erstellen der Instanz automatisch angelegt.')}</p>
             </div>
           ) : (
             <>
@@ -276,8 +276,8 @@ export const TrusteeAnalyseView: React.FC = () => {
                 style={{ alignSelf: 'flex-start' }}
               >
                 {runState === 'starting' || runState === 'running'
-                  ? t('trusteeAnalyse.running', 'Läuft...')
-                  : t('trusteeAnalyse.execute', 'Ausführen')}
+                  ? t('analyse läuft', 'Läuft...')
+                  : t('Ausführen')}
               </button>
             </>
           )}
@@ -285,11 +285,11 @@ export const TrusteeAnalyseView: React.FC = () => {
           {/* Pipeline status */}
           {runState !== 'idle' && (
             <div className={runState === 'error' ? styles.errorMessage : styles.successMessage}>
-              <strong>{t('trusteeAnalyse.status', 'Status')}:</strong>{' '}
-              {runState === 'starting' && t('trusteeAnalyse.starting', 'Wird gestartet...')}
-              {runState === 'running' && t('trusteeAnalyse.runningLabel', 'Läuft')}
-              {runState === 'completed' && t('trusteeAnalyse.completedLabel', 'Abgeschlossen')}
-              {runState === 'error' && t('trusteeAnalyse.errorLabel', 'Fehler')}
+              <strong>{t('status', 'Status')}:</strong>{' '}
+              {runState === 'starting' && t('analyse startet', 'Wird gestartet...')}
+              {runState === 'running' && t('Läuft')}
+              {runState === 'completed' && t('analyse abgeschlossen', 'Abgeschlossen')}
+              {runState === 'error' && t('analysefehler', 'Fehler')}
               {runSummary && <div style={{ marginTop: '0.25rem' }}>{runSummary}</div>}
               {runError && <div style={{ marginTop: '0.25rem' }}>{runError}</div>}
             </div>
diff --git a/src/pages/views/trustee/TrusteeDashboardView.tsx b/src/pages/views/trustee/TrusteeDashboardView.tsx
index a7cad66..159c8aa 100644
--- a/src/pages/views/trustee/TrusteeDashboardView.tsx
+++ b/src/pages/views/trustee/TrusteeDashboardView.tsx
@@ -141,7 +141,7 @@ export const TrusteeDashboardView: React.FC = () => {
               ) : '-'}
             </div>
             <div className={styles.statLabel}>
-              {(instance?.userRoles?.length || 0) === 1 ? t('trusteeDashboard.deineRolle') : t('trusteeDashboard.deineRollen')}
+              {(instance?.userRoles?.length || 0) === 1 ? t('Deine Rolle') : t('Deine Rollen')}
             </div>
           </div>
         </div>
@@ -162,7 +162,7 @@ export const TrusteeDashboardView: React.FC = () => {
             <span className={styles.infoValue}>{instance?.instanceLabel}</span>
           </div>
           <div className={styles.infoItem}>
-            <span className={styles.infoLabel}>{t('trusteeDashboard.mandant')}</span>
+            <span className={styles.infoLabel}>{t('Mandant')}</span>
             <span className={styles.infoValue}>{instance?.mandateName}</span>
           </div>
           {accountingConfig?.configured && (
diff --git a/src/pages/views/trustee/TrusteeDocumentsView.tsx b/src/pages/views/trustee/TrusteeDocumentsView.tsx
index a530346..477bed5 100644
--- a/src/pages/views/trustee/TrusteeDocumentsView.tsx
+++ b/src/pages/views/trustee/TrusteeDocumentsView.tsx
@@ -185,7 +185,7 @@ export const TrusteeDocumentsView: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <p className={styles.pageSubtitle}>{t('trusteeDocuments.belegeUndDokumenteVerwalten')}</p>
+          <p className={styles.pageSubtitle}>{t('Belege und Dokumente verwalten')}</p>
         </div>
         <div className={styles.headerActions}>
           <button 
@@ -222,11 +222,11 @@ export const TrusteeDocumentsView: React.FC = () => {
               ...(canUpdate ? [{
                 type: 'edit' as const,
                 onAction: handleEditClick,
-                title: t('trusteeDocumentsView.edit'),
+                title: t('Bearbeiten'),
               }] : []),
               ...(canDelete ? [{
                 type: 'delete' as const,
-                title: t('trusteeDocumentsView.delete'),
+                title: t('Löschen'),
                 loading: (row: TrusteeDocument) => deletingItems.has(row.id),
               }] : []),
             ]}
@@ -235,7 +235,7 @@ export const TrusteeDocumentsView: React.FC = () => {
                 id: 'download',
                 icon: <FaDownload />,
                 onClick: handleDownload,
-                title: t('trusteeDocumentsView.download'),
+                title: t('Herunterladen'),
                 loading: (row: TrusteeDocument) => downloadingId === row.id,
               },
             ]}
@@ -248,7 +248,7 @@ export const TrusteeDocumentsView: React.FC = () => {
               handleInlineUpdate,
               updateOptimistically,
             }}
-            emptyMessage={t('trusteeDocuments.keineDokumenteGefunden')}
+            emptyMessage={t('Keine Dokumente gefunden')}
           />
       </div>
 
@@ -258,7 +258,7 @@ export const TrusteeDocumentsView: React.FC = () => {
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
               <h2 className={styles.modalTitle}>
-                {isCreateMode ? t('trusteeDocuments.neuesDokument') : t('trusteeDocuments.dokumentBearbeiten')}
+                {isCreateMode ? t('Neues Dokument') : t('Dokument bearbeiten')}
               </h2>
               <button 
                 className={styles.modalClose}
@@ -271,7 +271,7 @@ export const TrusteeDocumentsView: React.FC = () => {
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('trusteeDocuments.ladeFormular')}</span>
+                  <span>{t('Formular laden')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -280,8 +280,8 @@ export const TrusteeDocumentsView: React.FC = () => {
                   mode={isCreateMode ? 'create' : 'edit'}
                   onSubmit={handleFormSubmit}
                   onCancel={handleCloseModal}
-                  submitButtonText={isCreateMode ? t('trusteeDocuments.erstellen') : t('trusteeDocuments.speichern')}
-                  cancelButtonText={t('trusteeDocuments.abbrechen')}
+                  submitButtonText={isCreateMode ? t('Erstellen') : t('Speichern')}
+                  cancelButtonText={t('Abbrechen')}
                   instanceId={instanceId}
                 />
               )}
diff --git a/src/pages/views/trustee/TrusteeExpenseImportView.tsx b/src/pages/views/trustee/TrusteeExpenseImportView.tsx
index 1821c0a..d863b90 100644
--- a/src/pages/views/trustee/TrusteeExpenseImportView.tsx
+++ b/src/pages/views/trustee/TrusteeExpenseImportView.tsx
@@ -357,7 +357,7 @@ export const TrusteeExpenseImportView: React.FC = () => {
         kind: 'schedule',
         triggerNodeId: 'trigger-schedule',
         enabled: activate,
-        label: t('trusteeExpenseImportView.dailyAt2200'),
+        label: t('Täglich um 22:00 Uhr'),
         config: { cron: DAILY_CRON },
       }];
       
@@ -372,7 +372,7 @@ export const TrusteeExpenseImportView: React.FC = () => {
             invocations,
           }
         );
-        const msg = t('trusteeExpenseImport.expenseImportWorkflowUpdatedAnd');
+        const msg = t('Ausgabenimport-Workflow aktualisiert und');
         setSuccessMessage(msg);
         showSuccess('Success', msg);
       } else {
@@ -467,7 +467,7 @@ export const TrusteeExpenseImportView: React.FC = () => {
   return (
     <div className={styles.listView}>
       <div className={styles.expenseImportSection}>
-        <h3 className={styles.sectionTitle}>{t('trusteeExpenseImport.expenseImportSetup')}</h3>
+        <h3 className={styles.sectionTitle}>{t('Einrichtung des Ausgabenimports')}</h3>
         <p className={styles.sectionDescription}>
           Connect your Microsoft account and select a SharePoint folder containing expense PDFs.
           The system will automatically extract expense data daily and save it as positions.
@@ -476,21 +476,21 @@ export const TrusteeExpenseImportView: React.FC = () => {
             onMouseEnter={() => setShowInfoTooltip(true)}
             onMouseLeave={() => setShowInfoTooltip(false)}
             onClick={() => setShowInfoTooltip(!showInfoTooltip)}
-            title={t('trusteeExpenseImport.howItWorks')}
+            title={t('So funktioniert es')}
           >
             ⓘ
           </span>
           {showInfoTooltip && (
             <span className={styles.infoTooltip}>
-              <strong>{t('trusteeExpenseImport.howItWorks')}</strong>
+              <strong>{t('So funktioniert es')}</strong>
               <ul>
-                <li>{t('trusteeExpenseImport.placeExpensePdfDocumentsReceipts')}</li>
-                <li>{t('trusteeExpenseImport.theSystemRunsDailyAt')}</li>
-                <li>{t('trusteeExpenseImport.aiExtractsExpenseDataDate')}</li>
-                <li>{t('trusteeExpenseImport.eachExpenseIsSavedAs')}</li>
-                <li>{t('trusteeExpenseImport.processedPdfsAreMovedTo')}</li>
-                <li>{t('trusteeExpenseImport.failedPdfsAreMovedTo')}</li>
-                <li>{t('trusteeExpenseImport.maximum50PdfsAreProcessed')}</li>
+                <li>{t('Platzieren Sie Ausgaben-PDF-Dokumente/Belege')}</li>
+                <li>{t('Das System läuft täglich um')}</li>
+                <li>{t('AI extrahiert Ausgabendaten (Datum)')}</li>
+                <li>{t('Jede Ausgabe wird gespeichert als')}</li>
+                <li>{t('Verarbeitete PDFs werden verschoben nach')}</li>
+                <li>{t('Fehlgeschlagene PDFs werden verschoben nach')}</li>
+                <li>{t('Maximal 50 PDFs werden verarbeitet')}</li>
               </ul>
             </span>
           )}
@@ -511,7 +511,7 @@ export const TrusteeExpenseImportView: React.FC = () => {
         {/* Current Status */}
         {!isLoadingWorkflow && existingWorkflow && (
           <div className={existingWorkflow.active ? styles.successMessage : styles.infoBox} style={{ marginBottom: '1rem' }}>
-            <strong>{t('trusteeExpenseImport.currentStatus')}</strong> {existingWorkflow.active ? t('trusteeExpenseImport.active') : t('trusteeExpenseImport.inactive')}
+            <strong>{t('Aktueller Status')}</strong> {existingWorkflow.active ? t('Aktiv') : t('Inaktiv')}
             {existingWorkflow.sharepointFolder && (
               <><br />Folder: {existingWorkflow.sharepointFolder}</>
             )}
@@ -522,7 +522,7 @@ export const TrusteeExpenseImportView: React.FC = () => {
         <div className={styles.setupStep}>
           <div className={styles.stepNumber}>1</div>
           <div className={styles.stepContent}>
-            <h4>{t('trusteeExpenseImport.microsoftConnection')}</h4>
+            <h4>{t('Microsoft-Verbindung')}</h4>
             {msftConnections.length === 0 ? (
               <button 
                 className={styles.primaryButton}
@@ -552,7 +552,7 @@ export const TrusteeExpenseImportView: React.FC = () => {
                     setSelectedFolder('');
                   }}
                 >
-                  <option value="">{t('trusteeExpenseImport.selectAMicrosoftAccount')}</option>
+                  <option value="">{t('Wählen Sie ein Microsoft-Konto')}</option>
                   {msftConnections.map((conn) => (
                     <option key={conn.id} value={conn.id}>
                       {conn.displayLabel || conn.externalUsername || conn.id}
@@ -577,16 +577,16 @@ export const TrusteeExpenseImportView: React.FC = () => {
           <div className={styles.setupStep}>
             <div className={styles.stepNumber}>2</div>
             <div className={styles.stepContent}>
-              <h4>{t('trusteeExpenseImport.sharepointSite')}</h4>
+              <h4>{t('SharePoint-Seite')}</h4>
               {isLoadingSites ? (
-                <div className={styles.loadingText}>{t('trusteeExpenseImport.loadingSites')}</div>
+                <div className={styles.loadingText}>{t('Lade Seiten')}</div>
               ) : (
                 <select
                   className={styles.folderSelect}
                   value={selectedSite?.siteId || ''}
                   onChange={(e) => handleSiteChange(e.target.value)}
                 >
-                  <option value="">{t('trusteeExpenseImport.selectASite')}</option>
+                  <option value="">{t('Wählen Sie eine Seite')}</option>
                   {siteOptions.map((site) => (
                     <option key={site.siteId} value={site.siteId}>
                       {site.label}
@@ -603,12 +603,12 @@ export const TrusteeExpenseImportView: React.FC = () => {
           <div className={styles.setupStep}>
             <div className={styles.stepNumber}>3</div>
             <div className={styles.stepContent}>
-              <h4>{t('trusteeExpenseImport.expenseFolder')}</h4>
+              <h4>{t('Ausgabenordner')}</h4>
               <p className={styles.activateDescription}>
                 Current path: <strong>{selectedSite.path}/{currentPath || '(root)'}</strong>
               </p>
               {isLoadingFolders ? (
-                <div className={styles.loadingText}>{t('trusteeExpenseImport.loadingFolders')}</div>
+                <div className={styles.loadingText}>{t('Lade Ordner')}</div>
               ) : (
                 <div className={styles.folderBrowser}>
                   <div style={{ display: 'flex', gap: '0.5rem', marginBottom: '0.5rem' }}>
@@ -649,7 +649,7 @@ export const TrusteeExpenseImportView: React.FC = () => {
                       </div>
                     ))}
                     {folderOptions.length === 0 && (
-                      <div className={styles.emptyText}>{t('trusteeExpenseImport.noSubfoldersFound')}</div>
+                      <div className={styles.emptyText}>{t('Keine Unterordner gefunden')}</div>
                     )}
                   </div>
                   {selectedFolder && (
@@ -668,7 +668,7 @@ export const TrusteeExpenseImportView: React.FC = () => {
           <div className={styles.setupStep}>
             <div className={styles.stepNumber}>4</div>
             <div className={styles.stepContent}>
-              <h4>{existingWorkflow ? t('trusteeExpenseImport.updateConfiguration') : t('trusteeExpenseImport.activateDailyImport')}</h4>
+              <h4>{existingWorkflow ? t('Konfiguration aktualisieren') : t('Täglichen Import aktivieren')}</h4>
               <p className={styles.activateDescription}>
                 PDF files in <strong>{selectedFolder}</strong> will be processed daily at 22:00.
                 Successfully processed files will be moved to a "processed" subfolder.
@@ -679,7 +679,7 @@ export const TrusteeExpenseImportView: React.FC = () => {
                   onClick={() => handleSave(true)}
                   disabled={isActivating}
                 >
-                  {isActivating ? 'Saving...' : (existingWorkflow ? t('trusteeExpenseImport.saveActivate') : t('trusteeExpenseImport.activateDailyImport'))}
+                  {isActivating ? 'Saving...' : (existingWorkflow ? t('Speichern & Aktivieren') : t('Täglichen Import aktivieren'))}
                 </button>
                 <button
                   className={styles.secondaryButton}
diff --git a/src/pages/views/trustee/TrusteeInstanceRolesView.tsx b/src/pages/views/trustee/TrusteeInstanceRolesView.tsx
index b7c794b..76e41c5 100644
--- a/src/pages/views/trustee/TrusteeInstanceRolesView.tsx
+++ b/src/pages/views/trustee/TrusteeInstanceRolesView.tsx
@@ -77,7 +77,7 @@ export const TrusteeInstanceRolesView: React.FC = () => {
   if (!instance) {
     return (
       <div className={styles.viewContainer}>
-        <div className={styles.error}>{t('trusteeInstanceRoles.keineFeatureinstanzAusgewaehlt')}</div>
+        <div className={styles.error}>{t('Keine Feature-Instanz ausgewählt')}</div>
       </div>
     );
   }
@@ -85,7 +85,7 @@ export const TrusteeInstanceRolesView: React.FC = () => {
   if (loading) {
     return (
       <div className={styles.viewContainer}>
-        <div className={styles.loading}>{t('trusteeInstanceRoles.ladeInstanzrollen')}</div>
+        <div className={styles.loading}>{t('Lade Instanzrollen')}</div>
       </div>
     );
   }
@@ -129,7 +129,7 @@ export const TrusteeInstanceRolesView: React.FC = () => {
       {roles.length === 0 ? (
         <div className={styles.emptyState}>
           <FaUserShield className={styles.emptyIcon} />
-          <p>{t('trusteeInstanceRoles.keineInstanzrollenGefunden')}</p>
+          <p>{t('Keine Instanzrollen gefunden')}</p>
           <p className={styles.emptyHint}>
             {t('Instanz-Rollen werden automatisch erstellt, wenn Benutzer dieser Instanz zugewiesen werden.')}
           </p>
diff --git a/src/pages/views/trustee/TrusteePositionDocumentsView.tsx b/src/pages/views/trustee/TrusteePositionDocumentsView.tsx
index 76ff5e7..ddfd685 100644
--- a/src/pages/views/trustee/TrusteePositionDocumentsView.tsx
+++ b/src/pages/views/trustee/TrusteePositionDocumentsView.tsx
@@ -153,7 +153,7 @@ export const TrusteePositionDocumentsView: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <p className={styles.pageSubtitle}>{t('trusteePositionDocuments.belegeMitBuchungspositionenVerknuepfen')}</p>
+          <p className={styles.pageSubtitle}>{t('Belege mit Buchungspositionen verknüpfen')}</p>
         </div>
         <div className={styles.headerActions}>
           <button 
@@ -189,13 +189,13 @@ export const TrusteePositionDocumentsView: React.FC = () => {
             actionButtons={[
               ...(canUpdate ? [{
                 type: 'edit' as const,
-                title: t('trusteePositionDocumentsView.editLink'),
+                title: t('Link bearbeiten'),
                 onAction: handleEditClick,
                 // Row-level permissions handled automatically by FormGeneratorTable
               }] : []),
               ...(canDelete ? [{
                 type: 'delete' as const,
-                title: t('trusteePositionDocumentsView.removeLink'),
+                title: t('Link entfernen'),
                 loading: (row: TrusteePositionDocument) => deletingItems.has(row.id),
                 // Row-level permissions handled automatically by FormGeneratorTable
               }] : []),
@@ -207,7 +207,7 @@ export const TrusteePositionDocumentsView: React.FC = () => {
               pagination,
               handleDelete,
             }}
-            emptyMessage={t('trusteePositionDocuments.keineVerknuepfungenGefunden')}
+            emptyMessage={t('Keine Verknüpfungen gefunden')}
           />
       </div>
 
@@ -216,7 +216,7 @@ export const TrusteePositionDocumentsView: React.FC = () => {
         <div className={styles.modalOverlay} onClick={handleCloseModal}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('trusteePositionDocuments.neueVerknuepfungErstellen')}</h2>
+              <h2 className={styles.modalTitle}>{t('Neue Verknüpfung erstellen')}</h2>
               <button 
                 className={styles.modalClose}
                 onClick={handleCloseModal}
@@ -228,7 +228,7 @@ export const TrusteePositionDocumentsView: React.FC = () => {
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('trusteePositionDocuments.ladeFormular')}</span>
+                  <span>{t('Lade Formular')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -237,8 +237,8 @@ export const TrusteePositionDocumentsView: React.FC = () => {
                   mode="create"
                   onSubmit={handleFormSubmit}
                   onCancel={handleCloseModal}
-                  submitButtonText={t('trusteePositionDocuments.verknuepfungErstellen')}
-                  cancelButtonText={t('trusteePositionDocuments.abbrechen')}
+                  submitButtonText={t('Verknüpfung erstellen')}
+                  cancelButtonText={t('Abbrechen')}
                   instanceId={instanceId}
                 />
               )}
@@ -252,7 +252,7 @@ export const TrusteePositionDocumentsView: React.FC = () => {
         <div className={styles.modalOverlay} onClick={() => setEditingLink(null)}>
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
-              <h2 className={styles.modalTitle}>{t('trusteePositionDocuments.verknuepfungBearbeiten')}</h2>
+              <h2 className={styles.modalTitle}>{t('Verknüpfung bearbeiten')}</h2>
               <button 
                 className={styles.modalClose}
                 onClick={() => setEditingLink(null)}
@@ -264,7 +264,7 @@ export const TrusteePositionDocumentsView: React.FC = () => {
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('trusteePositionDocuments.ladeFormular')}</span>
+                  <span>{t('Lade Formular')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -273,8 +273,8 @@ export const TrusteePositionDocumentsView: React.FC = () => {
                   mode="edit"
                   onSubmit={handleEditSubmit}
                   onCancel={() => setEditingLink(null)}
-                  submitButtonText={t('trusteePositionDocuments.speichern')}
-                  cancelButtonText={t('trusteePositionDocuments.abbrechen')}
+                  submitButtonText={t('Speichern')}
+                  cancelButtonText={t('Abbrechen')}
                   instanceId={instanceId}
                 />
               )}
diff --git a/src/pages/views/trustee/TrusteePositionsView.tsx b/src/pages/views/trustee/TrusteePositionsView.tsx
index 7d4cd04..6bb8aaf 100644
--- a/src/pages/views/trustee/TrusteePositionsView.tsx
+++ b/src/pages/views/trustee/TrusteePositionsView.tsx
@@ -164,7 +164,7 @@ export const TrusteePositionsView: React.FC = () => {
   // Belege column: icon-only download (Beleg, optional later: Bank-Referenz). Max 0, 1 or 2 docs per position.
   const belegeColumn: ColumnConfig = useMemo(() => ({
     key: '_documentRefs',
-    label: t('trusteePositionsView.receipts'),
+    label: t('Belege'),
     sortable: false,
     filterable: false,
     searchable: false,
@@ -229,7 +229,7 @@ export const TrusteePositionsView: React.FC = () => {
   const syncStatusColumn: ColumnConfig = useMemo(
     () => ({
       key: '_syncStatus',
-      label: t('trusteePositionsView.syncStatus'),
+      label: t('Synchronisierungsstatus'),
       sortable: false,
       filterable: false,
       searchable: false,
@@ -407,7 +407,7 @@ export const TrusteePositionsView: React.FC = () => {
     <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
       <div className={styles.pageHeader}>
         <div>
-          <p className={styles.pageSubtitle}>{t('trusteePositions.buchungspositionenVerwalten')}</p>
+          <p className={styles.pageSubtitle}>{t('Buchungspositionen verwalten')}</p>
         </div>
         <div className={styles.headerActions}>
           <button 
@@ -442,7 +442,7 @@ export const TrusteePositionsView: React.FC = () => {
             selectable={true}
             batchActions={[
               {
-                label: t('trusteePositionsView.syncToAccounting'),
+                label: t('Mit Buchhaltung synchronisieren'),
                 icon: FaSync,
                 loading: syncingPositionIds.size > 0,
                 onClick: handleBatchSyncToAccounting,
@@ -452,11 +452,11 @@ export const TrusteePositionsView: React.FC = () => {
               ...(canUpdate ? [{
                 type: 'edit' as const,
                 onAction: handleEditClick,
-                title: t('trusteePositionsView.edit'),
+                title: t('Bearbeiten'),
               }] : []),
               ...(canDelete ? [{
                 type: 'delete' as const,
-                title: t('trusteePositionsView.delete'),
+                title: t('Löschen'),
                 loading: (row: TrusteePosition) => deletingItems.has(row.id),
               }] : []),
             ]}
@@ -464,7 +464,7 @@ export const TrusteePositionsView: React.FC = () => {
               {
                 id: 'sync-accounting',
                 icon: <FaSync />,
-                title: t('trusteePositionsView.syncToAccountingSingle'),
+                title: t('Mit Buchhaltung synchronisieren (einzeln)'),
                 onClick: handleSingleSyncToAccounting,
                 loading: (row: TrusteePosition) => syncingPositionIds.has(row.id),
               },
@@ -478,7 +478,7 @@ export const TrusteePositionsView: React.FC = () => {
               handleInlineUpdate,
               updateOptimistically,
             }}
-            emptyMessage={t('trusteePositions.keinePositionenGefunden')}
+            emptyMessage={t('Keine Positionen gefunden')}
           />
       </div>
 
@@ -488,7 +488,7 @@ export const TrusteePositionsView: React.FC = () => {
           <div className={styles.modal} onClick={e => e.stopPropagation()}>
             <div className={styles.modalHeader}>
               <h2 className={styles.modalTitle}>
-                {isCreateMode ? t('trusteePositions.neuePosition') : t('trusteePositions.positionBearbeiten')}
+                {isCreateMode ? t('Neue Position') : t('Position bearbeiten')}
               </h2>
               <button 
                 className={styles.modalClose}
@@ -501,7 +501,7 @@ export const TrusteePositionsView: React.FC = () => {
               {formAttributes.length === 0 ? (
                 <div className={styles.loadingContainer}>
                   <div className={styles.spinner} />
-                  <span>{t('trusteePositions.ladeFormular')}</span>
+                  <span>{t('Lade Formular')}</span>
                 </div>
               ) : (
                 <FormGeneratorForm
@@ -517,8 +517,8 @@ export const TrusteePositionsView: React.FC = () => {
                   mode={isCreateMode ? 'create' : 'edit'}
                   onSubmit={handleFormSubmit}
                   onCancel={handleCloseModal}
-                  submitButtonText={isCreateMode ? t('trusteePositions.erstellen') : t('trusteePositions.speichern')}
-                  cancelButtonText={t('trusteePositions.abbrechen')}
+                  submitButtonText={isCreateMode ? t('Erstellen') : t('Speichern')}
+                  cancelButtonText={t('Abbrechen')}
                   instanceId={instanceId}
                 />
               )}
diff --git a/src/pages/views/trustee/TrusteeScanUploadView.tsx b/src/pages/views/trustee/TrusteeScanUploadView.tsx
index 492d423..d346a18 100644
--- a/src/pages/views/trustee/TrusteeScanUploadView.tsx
+++ b/src/pages/views/trustee/TrusteeScanUploadView.tsx
@@ -257,7 +257,7 @@ export const TrusteeScanUploadView: React.FC = () => {
   if (!fileContext) {
     return (
       <div className={styles.listView}>
-        <p>{t('trusteeScanUpload.fileUploadIsNotAvailable')}</p>
+        <p>{t('Datei-Upload ist nicht verfügbar')}</p>
       </div>
     );
   }
@@ -265,14 +265,14 @@ export const TrusteeScanUploadView: React.FC = () => {
   return (
     <div className={styles.listView}>
       <div className={styles.expenseImportSection}>
-        <h3 className={styles.sectionTitle}>{t('trusteeScanUpload.scanUpload')}</h3>
+        <h3 className={styles.sectionTitle}>{t('Scan-Upload')}</h3>
         <p className={styles.sectionDescription}>
           Upload PDF or JPG documents (receipts, invoices). Then start the pipeline: extract data → create positions → sync to accounting.
         </p>
         {error && <div className={styles.errorMessage}>{error}</div>}
         {pipelineState !== 'idle' && (
           <div className={pipelineState === 'error' ? styles.errorMessage : styles.successMessage}>
-            <strong>{t('trusteeScanUpload.pipelineStatus')}</strong> {pipelineState}
+            <strong>{t('Pipeline-Status')}</strong> {pipelineState}
             {pipelineSummary && <div style={{ marginTop: '0.25rem' }}>{pipelineSummary}</div>}
             {pipelineDetail && <div style={{ marginTop: '0.25rem' }}>Latest log: {pipelineDetail}</div>}
             {lastPollAt && (
@@ -308,7 +308,7 @@ export const TrusteeScanUploadView: React.FC = () => {
               onChange={onInputChange}
               disabled={uploadingFile}
               style={{ display: 'none' }}
-              aria-label={t('trusteeScanUpload.chooseFiles')}
+              aria-label={t('Dateien auswählen')}
             />
             {uploadingFile ? 'Uploading…' : 'Choose files'}
           </label>
@@ -320,7 +320,7 @@ export const TrusteeScanUploadView: React.FC = () => {
               onChange={onInputChange}
               disabled={uploadingFile}
               style={{ display: 'none' }}
-              aria-label={t('trusteeScanUpload.takePhoto')}
+              aria-label={t('Foto aufnehmen')}
             />
             Take photo
           </label>
@@ -364,8 +364,8 @@ export const TrusteeScanUploadView: React.FC = () => {
               {isStarting || pipelineState === 'starting'
                 ? 'Starting...'
                 : pipelineState === 'running'
-                  ? t('trusteeScanUpload.pipelineRunning')
-                  : t('trusteeScanUpload.startPipeline')}
+                  ? t('Pipeline läuft')
+                  : t('Pipeline starten')}
             </button>
           </>
         )}
diff --git a/src/pages/views/workspace/ChatStream.tsx b/src/pages/views/workspace/ChatStream.tsx
index 5f9c89e..23d8a1a 100644
--- a/src/pages/views/workspace/ChatStream.tsx
+++ b/src/pages/views/workspace/ChatStream.tsx
@@ -377,7 +377,7 @@ function _FileCard({ doc }: { doc: MessageDocument }) {
           {ext.toUpperCase()}{sizeLabel ? ` \u00b7 ${sizeLabel}` : ''}
         </div>
       </div>
-      <span style={{ fontSize: 14, color: 'var(--primary-color, #F25843)' }} title={t('chatStream.download')}>&#x2B07;</span>
+      <span style={{ fontSize: 14, color: 'var(--primary-color, #F25843)' }} title={t('Download')}>&#x2B07;</span>
     </div>
   );
 }
diff --git a/src/pages/views/workspace/FilePreview.tsx b/src/pages/views/workspace/FilePreview.tsx
index 8dc7428..8a8138d 100644
--- a/src/pages/views/workspace/FilePreview.tsx
+++ b/src/pages/views/workspace/FilePreview.tsx
@@ -100,7 +100,7 @@ export const FilePreview: React.FC<FilePreviewProps> = ({ instanceId, fileId, fi
       {/* Content area */}
       <div style={{ flex: 1, overflow: 'auto' }}>
         {loading && (
-          <div style={{ padding: 16, textAlign: 'center', color: '#999', fontSize: 12 }}>{t('filePreview.loading')}</div>
+          <div style={{ padding: 16, textAlign: 'center', color: '#999', fontSize: 12 }}>{t('Laden')}</div>
         )}
 
         {content !== null && !loading && (
diff --git a/src/pages/views/workspace/NeutralizationPanel.tsx b/src/pages/views/workspace/NeutralizationPanel.tsx
index 4d8dfeb..72d73e4 100644
--- a/src/pages/views/workspace/NeutralizationPanel.tsx
+++ b/src/pages/views/workspace/NeutralizationPanel.tsx
@@ -293,7 +293,7 @@ const NeutralizationPanel: React.FC<NeutralizationPanelProps> = ({ instanceId })
     );
   };
 
-  if (loading) return <div style={{ padding: 16, textAlign: 'center', color: '#6b7280' }}>{t('neutralizationPanel.ladeNeutralisierungsdaten')}</div>;
+  if (loading) return <div style={{ padding: 16, textAlign: 'center', color: '#6b7280' }}>{t('Neutralisierungsdaten werden geladen')}</div>;
 
   const _hasAnyData = sources.length > 0 || snapshots.length > 0;
 
@@ -437,7 +437,7 @@ const NeutralizationPanel: React.FC<NeutralizationPanelProps> = ({ instanceId })
                 <button
                   onClick={() => _handleDeleteMapping(m.id)}
                   style={{ color: '#ef4444', border: 'none', background: 'transparent', cursor: 'pointer', fontSize: '0.9rem', padding: '2px 6px' }}
-                  title={t('neutralizationPanel.mappingLoeschen')}
+                  title={t('Mapping löschen')}
                 >
                   {'\u00D7'}
                 </button>
@@ -450,8 +450,8 @@ const NeutralizationPanel: React.FC<NeutralizationPanelProps> = ({ instanceId })
       {selectedSource && mappings.length === 0 && (
         <div style={{ padding: 16, textAlign: 'center', color: '#9ca3af', fontSize: '0.85rem' }}>
           {selectedSource === _chatPromptSourceId
-            ? t('neutralizationPanel.keineMappingsOhneDateizuordnung')
-            : t('neutralizationPanel.keineGespeichertenMappingsFuerDiese')}
+            ? t('Keine Mappings ohne Dateizuordnung')
+            : t('Keine gespeicherten Mappings für diese')}
         </div>
       )}
 
diff --git a/src/pages/views/workspace/WorkspaceEditorPage.tsx b/src/pages/views/workspace/WorkspaceEditorPage.tsx
index dc34c77..3fbae4d 100644
--- a/src/pages/views/workspace/WorkspaceEditorPage.tsx
+++ b/src/pages/views/workspace/WorkspaceEditorPage.tsx
@@ -72,7 +72,7 @@ export const WorkspaceEditorPage: React.FC = () => {
         background: 'var(--bg-secondary, #f8f9fa)', flexShrink: 0,
       }}>
         <div style={{ display: 'flex', alignItems: 'center', gap: 12 }}>
-          <button onClick={_goBack} style={_btnStyle} title={t('workspaceEditor.zurueckZumDashboard')}>
+          <button onClick={_goBack} style={_btnStyle} title={t('Zurück zum Dashboard')}>
             <FaArrowLeft size={14} />
           </button>
           <span style={{ fontWeight: 600, fontSize: 15 }}>
@@ -81,7 +81,7 @@ export const WorkspaceEditorPage: React.FC = () => {
           <span style={{ fontSize: 13, color: '#888' }}>
             {editor.pendingCount} pending
           </span>
-          <button onClick={editor.refresh} style={_btnStyle} title={t('workspaceEditor.aktualisieren')}>
+          <button onClick={editor.refresh} style={_btnStyle} title={t('Aktualisieren')}>
             <FaSync size={12} />
           </button>
         </div>
@@ -130,7 +130,7 @@ export const WorkspaceEditorPage: React.FC = () => {
         ) : pendingEdits.length === 0 ? (
           <div style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', justifyContent: 'center', height: '100%', color: '#888', gap: 12 }}>
             <span style={{ fontSize: 48, opacity: 0.3 }}>✓</span>
-            <span style={{ fontSize: 16 }}>{t('workspaceEditor.keineOffenenAenderungsvorschlaege')}</span>
+            <span style={{ fontSize: 16 }}>{t('Keine offenen Änderungsvorschläge')}</span>
             <button onClick={_goBack} style={{ ..._actionBtnStyle, marginTop: 8 }}>
               Zurueck zum Dashboard
             </button>
diff --git a/src/pages/views/workspace/WorkspaceGeneralSettings.tsx b/src/pages/views/workspace/WorkspaceGeneralSettings.tsx
index d48ecb6..0d87fba 100644
--- a/src/pages/views/workspace/WorkspaceGeneralSettings.tsx
+++ b/src/pages/views/workspace/WorkspaceGeneralSettings.tsx
@@ -67,7 +67,7 @@ export const WorkspaceGeneralSettings: React.FC<GeneralSettingsProps> = ({ insta
     try {
       const val = inputValue.trim() === '' ? null : parseInt(inputValue, 10);
       if (val !== null && (isNaN(val) || val < 1 || val > 100)) {
-        setError(t('workspaceGeneralSettings.wertMussZwischen1Und'));
+        setError(t('Wert muss zwischen 1 und'));
         setSaving(false);
         return;
       }
@@ -81,7 +81,7 @@ export const WorkspaceGeneralSettings: React.FC<GeneralSettingsProps> = ({ insta
         setMaxRoundsInfo(info);
         setInputValue(info.userOverride != null ? String(info.userOverride) : '');
       }
-      setSuccess(t('workspaceGeneralSettings.einstellungenGespeichert'));
+      setSuccess(t('Einstellungen gespeichert'));
       setTimeout(() => setSuccess(null), 3000);
     } catch (err: any) {
       setError(err?.message || 'Fehler beim Speichern');
@@ -95,7 +95,7 @@ export const WorkspaceGeneralSettings: React.FC<GeneralSettingsProps> = ({ insta
   };
 
   if (loading) {
-    return <div className={styles.loading}>{t('workspaceGeneralSettings.ladeEinstellungen')}</div>;
+    return <div className={styles.loading}>{t('Lade Einstellungen')}</div>;
   }
 
   const hasOverride = inputValue.trim() !== '';
@@ -128,7 +128,7 @@ export const WorkspaceGeneralSettings: React.FC<GeneralSettingsProps> = ({ insta
                 type="button"
                 className={styles.removeBtn}
                 onClick={_handleReset}
-                title={t('workspaceGeneralSettings.aufStandardZuruecksetzen')}
+                title={t('Auf Standard zurücksetzen')}
               >
                 Zurücksetzen
               </button>
@@ -149,7 +149,7 @@ export const WorkspaceGeneralSettings: React.FC<GeneralSettingsProps> = ({ insta
         onClick={_handleSave}
         disabled={saving}
       >
-        {saving ? t('workspaceGeneralSettings.speichern') : t('workspaceGeneralSettings.einstellungenSpeichern')}
+        {saving ? t('Speichern') : t('Einstellungen speichern')}
       </button>
     </div>
   );
diff --git a/src/pages/views/workspace/WorkspaceInput.tsx b/src/pages/views/workspace/WorkspaceInput.tsx
index 21def07..a59f5d6 100644
--- a/src/pages/views/workspace/WorkspaceInput.tsx
+++ b/src/pages/views/workspace/WorkspaceInput.tsx
@@ -511,7 +511,7 @@ export const WorkspaceInput: React.FC<WorkspaceInputProps> = ({ instanceId: _ins
           onChange={_handleChange}
           onKeyDown={_handleKeyDown}
           onPaste={_handlePaste}
-          placeholder={t('workspaceInput.typeAMessageUseFilename')}
+          placeholder={t('Geben Sie eine Nachricht ein, verwenden Sie {filename}')}
           disabled={isProcessing}
           style={{
             flex: 1,
@@ -532,7 +532,7 @@ export const WorkspaceInput: React.FC<WorkspaceInputProps> = ({ instanceId: _ins
         <button
           onClick={onFileUploadClick}
           disabled={uploading || isProcessing}
-          title={t('workspaceInput.dateiAnhaengen')}
+          title={t('Datei anhängen')}
           style={{
             width: _controlSize, height: _controlSize, borderRadius: 8, border: '1px solid var(--border-color, #ddd)',
             background: 'var(--secondary-bg, #f5f5f5)',
@@ -550,7 +550,7 @@ export const WorkspaceInput: React.FC<WorkspaceInputProps> = ({ instanceId: _ins
             <button
               onClick={() => setShowSourcePicker(prev => !prev)}
               disabled={isProcessing}
-              title={t('workspaceInput.datenquellenAnhaengen')}
+              title={t('Datenquellen anhängen')}
               style={{
                 width: _controlSize, height: _controlSize, borderRadius: 8, border: '1px solid var(--border-color, #ddd)',
                 background: (attachedDataSourceIds.length + attachedFeatureDataSourceIds.length) > 0 ? '#e8f5e9' : 'var(--secondary-bg, #f5f5f5)',
@@ -668,7 +668,7 @@ export const WorkspaceInput: React.FC<WorkspaceInputProps> = ({ instanceId: _ins
         <div style={{ position: 'relative', display: 'flex', gap: 2 }}>
           <button
             onClick={() => setShowLangPicker(prev => !prev)}
-            title={t('workspaceInput.spracheWaehlen')}
+            title={t('Sprache wählen')}
             style={{
               height: _controlSize, borderRadius: '8px 0 0 8px', border: '1px solid var(--border-color, #ddd)',
               borderRight: 'none',
@@ -681,7 +681,7 @@ export const WorkspaceInput: React.FC<WorkspaceInputProps> = ({ instanceId: _ins
           </button>
           <button
             onClick={_toggleVoice}
-            title={voiceActive ? t('workspaceInput.aufnahmeStoppen') : t('workspaceInput.sprachaufnahmeStarten')}
+            title={voiceActive ? t('Aufnahme stoppen') : t('Sprachaufnahme starten')}
             style={{
               width: _controlSize, height: _controlSize, borderRadius: '0 8px 8px 0', border: 'none',
               background: voiceActive ? '#f44336' : 'var(--secondary-bg, #f5f5f5)',
@@ -723,7 +723,7 @@ export const WorkspaceInput: React.FC<WorkspaceInputProps> = ({ instanceId: _ins
 
         <button
           onClick={() => setNeutralizeActive(v => !v)}
-          title={neutralizeActive ? t('workspaceInput.neutralisierungAktivKlickenZumDeaktivieren') : t('workspaceInput.neutralisierungAusKlickenZumAktivieren')}
+          title={neutralizeActive ? t('Neutralisierung aktiv, klicken zum Deaktivieren') : t('Neutralisierung aus, klicken zum Aktivieren')}
           style={{
             padding: '8px 10px', borderRadius: 8, border: '1px solid',
             borderColor: neutralizeActive ? '#166534' : 'var(--border-color, #d1d5db)',
diff --git a/src/pages/views/workspace/WorkspaceRagInsightsPage.tsx b/src/pages/views/workspace/WorkspaceRagInsightsPage.tsx
index 65677cf..4cc3fad 100644
--- a/src/pages/views/workspace/WorkspaceRagInsightsPage.tsx
+++ b/src/pages/views/workspace/WorkspaceRagInsightsPage.tsx
@@ -108,7 +108,7 @@ export const WorkspaceRagInsightsPage: React.FC = () => {
   }
 
   if (loading) {
-    return <div className={styles.wrap} style={{ padding: 24 }}>{t('workspaceRagInsights.ladeKennzahlen')}</div>;
+    return <div className={styles.wrap} style={{ padding: 24 }}>{t('Lade Kennzahlen')}</div>;
   }
 
   if (error) {
@@ -151,37 +151,37 @@ export const WorkspaceRagInsightsPage: React.FC = () => {
         <div className={styles.kpiGrid}>
           <div className={styles.kpiCard}>
             <p className={styles.kpiValue}>{kpis.indexedDocuments}</p>
-            <p className={styles.kpiLabel}>{t('workspaceRagInsights.indexierteDokumente')}</p>
+            <p className={styles.kpiLabel}>{t('Indexierte Dokumente')}</p>
           </div>
           <div className={styles.kpiCard}>
             <p className={styles.kpiValue}>{formatBinaryDataSizeBytes(kpis.indexedBytesTotal)}</p>
-            <p className={styles.kpiLabel}>{t('workspaceRagInsights.indexiertesDatenvolumenGeschaetzt')}</p>
+            <p className={styles.kpiLabel}>{t('Indexiertes Datenvolumen (geschätzt)')}</p>
           </div>
           <div className={styles.kpiCard}>
             <p className={styles.kpiValue}>{kpis.contentChunks}</p>
-            <p className={styles.kpiLabel}>{t('workspaceRagInsights.inhaltsfragmenteChunks')}</p>
+            <p className={styles.kpiLabel}>{t('Inhaltsfragmente (Chunks)')}</p>
           </div>
           <div className={styles.kpiCard}>
             <p className={styles.kpiValue}>
               {kpis.embeddingCoveragePercent}%
             </p>
-            <p className={styles.kpiLabel}>{t('workspaceRagInsights.anteilFragmenteMitEmbedding')}</p>
+            <p className={styles.kpiLabel}>{t('Anteil Fragmente mit Embedding')}</p>
           </div>
           <div className={styles.kpiCard}>
             <p className={styles.kpiValue}>{kpis.contributorUsers}</p>
-            <p className={styles.kpiLabel}>{t('workspaceRagInsights.beitragendeBenutzerAnzahl')}</p>
+            <p className={styles.kpiLabel}>{t('Beitragende Benutzeranzahl')}</p>
           </div>
           <div className={styles.kpiCard}>
             <p className={styles.kpiValue}>{kpis.workflowEntities}</p>
-            <p className={styles.kpiLabel}>{t('workspaceRagInsights.workflowentitaetenCache')}</p>
+            <p className={styles.kpiLabel}>{t('Workflowentitäten-Cache')}</p>
           </div>
         </div>
       )}
 
       <div className={styles.chartBlock}>
-        <h3 className={styles.chartTitle}>{t('workspaceRagInsights.neuIndexierteDokumenteProTag')}</h3>
+        <h3 className={styles.chartTitle}>{t('Neu indexierte Dokumente pro Tag')}</h3>
         {timeline.length === 0 ? (
-          <p className={styles.meta}>{t('workspaceRagInsights.keineZeitreihendatenFuerDenGewaehlten')}</p>
+          <p className={styles.meta}>{t('Keine Zeitreihendaten für den gewählten')}</p>
         ) : (
           <ResponsiveContainer width="100%" height={240}>
             <LineChart data={timeline}>
@@ -197,9 +197,9 @@ export const WorkspaceRagInsightsPage: React.FC = () => {
 
       <div className={styles.row2}>
         <div className={styles.chartBlock}>
-          <h3 className={styles.chartTitle}>{t('workspaceRagInsights.dokumenteNachFormatkategorie')}</h3>
+          <h3 className={styles.chartTitle}>{t('Dokumente nach Formatkategorie')}</h3>
           {mimeRows.length === 0 ? (
-            <p className={styles.meta}>{t('workspaceRagInsights.keineDaten')}</p>
+            <p className={styles.meta}>{t('Keine Daten')}</p>
           ) : (
             <ResponsiveContainer width="100%" height={260}>
               <BarChart data={mimeRows} layout="vertical" margin={{ left: 8, right: 16 }}>
@@ -216,7 +216,7 @@ export const WorkspaceRagInsightsPage: React.FC = () => {
         <div className={styles.chartBlock}>
           <h3 className={styles.chartTitle}>Index-Status</h3>
           {statusRows.length === 0 ? (
-            <p className={styles.meta}>{t('workspaceRagInsights.keineDaten')}</p>
+            <p className={styles.meta}>{t('Keine Daten')}</p>
           ) : (
             <ResponsiveContainer width="100%" height={260}>
               <PieChart>
@@ -242,9 +242,9 @@ export const WorkspaceRagInsightsPage: React.FC = () => {
       </div>
 
       <div className={styles.chartBlock}>
-        <h3 className={styles.chartTitle}>{t('workspaceRagInsights.fragmenteNachInhaltstyp')}</h3>
+        <h3 className={styles.chartTitle}>{t('Fragmente nach Inhaltstyp')}</h3>
         {chunkTypeRows.length === 0 ? (
-          <p className={styles.meta}>{t('workspaceRagInsights.keineChunkdaten')}</p>
+          <p className={styles.meta}>{t('Keine Chunkdaten')}</p>
         ) : (
           <ResponsiveContainer width="100%" height={240}>
             <BarChart data={chunkTypeRows}>
diff --git a/src/pages/views/workspace/WorkspaceSettingsPage.tsx b/src/pages/views/workspace/WorkspaceSettingsPage.tsx
index cef1ae0..4fc364a 100644
--- a/src/pages/views/workspace/WorkspaceSettingsPage.tsx
+++ b/src/pages/views/workspace/WorkspaceSettingsPage.tsx
@@ -21,7 +21,7 @@ export const WorkspaceSettingsPage: React.FC = () => {
   if (!instanceId) {
     return (
       <div style={{ padding: 32, textAlign: 'center', color: '#999' }}>
-        {t('workspaceSettings.keineInstanzAusgewaehlt')}
+        {t('Keine Instanz ausgewählt')}
       </div>
     );
   }
@@ -36,8 +36,8 @@ export const WorkspaceSettingsPage: React.FC = () => {
         flexShrink: 0,
       }}>
         {([
-          { key: 'general' as SettingsTab, label: t('workspaceSettings.generelleEinstellungen') },
-          { key: 'neutralization' as SettingsTab, label: t('workspaceSettings.neutralisierung') },
+          { key: 'general' as SettingsTab, label: t('Generelle Einstellungen') },
+          { key: 'neutralization' as SettingsTab, label: t('Neutralisierung') },
         ]).map(tab => (
           <button
             key={tab.key}