diff --git a/src/pages/views/commcoach/CommcoachDashboardView.module.css b/src/pages/views/commcoach/CommcoachDashboardView.module.css
index 54899b2..0cd3f8c 100644
--- a/src/pages/views/commcoach/CommcoachDashboardView.module.css
+++ b/src/pages/views/commcoach/CommcoachDashboardView.module.css
@@ -149,3 +149,90 @@
   font-size: 0.9rem;
   line-height: 1.6;
 }
+
+/* ============================================================ */
+/* MOBILE RESPONSIVE */
+/* ============================================================ */
+@media (max-width: 768px) {
+  .dashboard {
+    padding: 0.75rem;
+  }
+  .kpiGrid {
+    grid-template-columns: repeat(2, 1fr);
+    gap: 0.75rem;
+  }
+  .kpiCard {
+    padding: 0.85rem;
+  }
+  .kpiValue {
+    font-size: 1.5rem;
+  }
+  .contextGrid {
+    grid-template-columns: 1fr;
+  }
+  .badgeGrid {
+    gap: 0.5rem;
+  }
+  .badgeCard {
+    padding: 0.4rem 0.7rem;
+    font-size: 0.8rem;
+  }
+}
+
+@media (max-width: 400px) {
+  .kpiGrid {
+    grid-template-columns: 1fr 1fr;
+    gap: 0.5rem;
+  }
+  .kpiCard {
+    padding: 0.65rem;
+    border-radius: 8px;
+  }
+  .kpiValue {
+    font-size: 1.25rem;
+  }
+  .kpiLabel {
+    font-size: 0.75rem;
+  }
+}
+
+.newTopicBtn {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.4rem;
+  padding: 0.6rem 1.25rem;
+  background: var(--primary-color, #F25843);
+  color: #fff;
+  border: none;
+  border-radius: 8px;
+  cursor: pointer;
+  font-size: 0.85rem;
+  font-weight: 500;
+}
+
+.newTopicBtn:hover { filter: brightness(1.08); }
+
+@media (max-width: 768px) {
+  .dashboard { padding: 0.75rem; }
+
+  .kpiGrid {
+    grid-template-columns: repeat(2, 1fr);
+    gap: 0.65rem;
+  }
+
+  .kpiCard { padding: 0.9rem; }
+  .kpiValue { font-size: 1.5rem; }
+  .kpiLabel { font-size: 0.78rem; }
+  .kpiSub { font-size: 0.7rem; }
+
+  .contextGrid {
+    grid-template-columns: 1fr;
+    gap: 0.65rem;
+  }
+
+  .badgeGrid { gap: 0.5rem; }
+  .badgeCard { padding: 0.4rem 0.65rem; font-size: 0.8rem; }
+
+  .sectionTitle { font-size: 1rem; }
+  .tipCard { padding: 0.9rem; font-size: 0.85rem; }
+}
diff --git a/src/pages/views/commcoach/CommcoachDashboardView.tsx b/src/pages/views/commcoach/CommcoachDashboardView.tsx
index 72dc546..466d55d 100644
--- a/src/pages/views/commcoach/CommcoachDashboardView.tsx
+++ b/src/pages/views/commcoach/CommcoachDashboardView.tsx
@@ -25,6 +25,12 @@ export const CommcoachDashboardView: React.FC = () => {
     }
   };
 
+  const _handleNewTopic = useCallback(() => {
+    if (mandateId && instanceId) {
+      navigate(`/mandates/${mandateId}/commcoach/${instanceId}/coaching?newContext=true`);
+    }
+  }, [mandateId, instanceId, navigate]);
+
   const _categoryLabel = useCallback(
     (category: string) => {
       const labels: Record<string, string> = {
@@ -88,11 +94,16 @@ export const CommcoachDashboardView: React.FC = () => {
 
       {/* Active Contexts */}
       <div className={styles.section}>
-        <h3 className={styles.sectionTitle}>{t('Aktive Coaching-Themen')}</h3>
+        <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '1rem' }}>
+          <h3 className={styles.sectionTitle} style={{ margin: 0 }}>{t('Aktive Coaching-Themen')}</h3>
+          <button className={styles.newTopicBtn} onClick={_handleNewTopic}>
+            + {t('Neues Thema')}
+          </button>
+        </div>
         {dashboard.contexts.length === 0 ? (
           <div className={styles.emptyState}>
             <p>{t('Noch keine Coaching-Themen angelegt.')}</p>
-            <p>{t('Wechseln Sie zum Tab Coaching, um ein Thema anzulegen.')}</p>
+            <p>{t('Klicken Sie auf "Neues Thema" um zu starten.')}</p>
           </div>
         ) : (
           <div className={styles.contextGrid}>
diff --git a/src/pages/views/commcoach/CommcoachDossierView.module.css b/src/pages/views/commcoach/CommcoachDossierView.module.css
index 459578d..09b56bb 100644
--- a/src/pages/views/commcoach/CommcoachDossierView.module.css
+++ b/src/pages/views/commcoach/CommcoachDossierView.module.css
@@ -22,6 +22,21 @@
   min-width: 36px;
 }
 
+@media (max-width: 768px) {
+  .dossierLayout {
+    flex-direction: column;
+    height: calc(100vh - var(--mobile-topbar-height, 56px));
+  }
+
+  .udbSidebar {
+    display: none;
+  }
+
+  .udbSidebarCollapsed {
+    display: none;
+  }
+}
+
 .udbToggle {
   position: absolute;
   top: 8px;
@@ -51,9 +66,17 @@
   flex-direction: column;
   flex: 1;
   min-width: 0;
+  min-height: 0;
   overflow: hidden;
 }
 
+@media (max-width: 768px) {
+  .dossier {
+    overflow-y: auto;
+    overflow-x: hidden;
+  }
+}
+
 /* Context Selector */
 .contextSelector {
   display: flex;
@@ -65,6 +88,29 @@
   align-items: center;
 }
 
+@media (max-width: 768px) {
+  .contextSelector {
+    flex-wrap: nowrap;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    scrollbar-width: none;
+    padding: 0.5rem 0.75rem;
+  }
+  .contextSelector::-webkit-scrollbar { display: none; }
+}
+
+@media (max-width: 768px) {
+  .contextSelector {
+    flex-wrap: nowrap;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    padding: 0.5rem 0.75rem;
+    gap: 0.4rem;
+    scrollbar-width: none;
+  }
+  .contextSelector::-webkit-scrollbar { display: none; }
+}
+
 .contextChip {
   display: flex;
   align-items: center;
@@ -166,6 +212,31 @@
   flex-shrink: 0;
 }
 
+@media (max-width: 768px) {
+  .header {
+    flex-direction: column;
+    gap: 0.5rem;
+    padding: 0.5rem 0.75rem;
+  }
+  .headerActions {
+    flex-wrap: wrap;
+  }
+}
+
+@media (max-width: 768px) {
+  .header {
+    flex-direction: column;
+    gap: 0.5rem;
+    padding: 0.5rem 0.75rem;
+  }
+  .headerActions {
+    width: 100%;
+    justify-content: flex-start;
+    flex-wrap: wrap;
+  }
+  .title { font-size: 1.1rem; }
+}
+
 .title {
   font-size: 1.3rem;
   font-weight: 600;
@@ -273,6 +344,36 @@
   padding: 0 1rem;
 }
 
+@media (max-width: 768px) {
+  .tabs {
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    scrollbar-width: none;
+    padding: 0 0.5rem;
+  }
+  .tabs::-webkit-scrollbar { display: none; }
+  .tab {
+    white-space: nowrap;
+    padding: 0.5rem 0.75rem;
+    font-size: 0.8rem;
+  }
+}
+
+@media (max-width: 768px) {
+  .tabs {
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+    padding: 0 0.5rem;
+    scrollbar-width: none;
+  }
+  .tabs::-webkit-scrollbar { display: none; }
+  .tab {
+    white-space: nowrap;
+    padding: 0.5rem 0.9rem;
+    font-size: 0.8rem;
+  }
+}
+
 .tab {
   padding: 0.6rem 1.25rem;
   background: transparent;
@@ -325,6 +426,12 @@
 .personaSelector { margin-bottom: 1rem; }
 .personaLabel { font-size: 0.85rem; font-weight: 500; color: var(--text-primary, #333); display: block; margin-bottom: 0.5rem; }
 .personaGrid { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; }
+
+@media (max-width: 768px) {
+  .personaGrid { gap: 0.35rem; }
+  .personaChip { font-size: 0.75rem; padding: 0.3rem 0.6rem; }
+  .sessionStart { padding: 1rem; }
+}
 .personaChip {
   display: flex; align-items: center; gap: 0.3rem;
   padding: 0.4rem 0.8rem;
@@ -350,6 +457,17 @@
 .sessionLabel { font-size: 0.85rem; font-weight: 500; color: var(--text-primary, #333); }
 .sessionActions { display: flex; gap: 0.5rem; }
 
+@media (max-width: 768px) {
+  .sessionHeader {
+    flex-wrap: wrap;
+    gap: 0.5rem;
+    padding: 0.5rem 0.75rem;
+  }
+  .sessionActions {
+    flex-wrap: wrap;
+  }
+}
+
 /* Messages */
 .messages {
   flex: 1;
@@ -361,9 +479,25 @@
 }
 
 .message { max-width: 80%; }
+
+@media (max-width: 768px) {
+  .message { max-width: 92%; }
+  .messages { padding: 0.75rem 0.5rem; gap: 0.5rem; }
+}
 .messageUser { align-self: flex-end; }
 .messageAssistant { align-self: flex-start; }
 
+@media (max-width: 768px) {
+  .message { max-width: 92%; }
+  .messages { padding: 0.75rem; gap: 0.5rem; }
+  .sessionHeader {
+    flex-wrap: wrap;
+    gap: 0.4rem;
+    padding: 0.4rem 0.75rem;
+  }
+  .sessionActions { flex-wrap: wrap; gap: 0.3rem; }
+}
+
 .messageBubble {
   padding: 0.75rem 1rem;
   border-radius: 12px;
@@ -528,6 +662,25 @@
 
 .textInputRow { display: flex; gap: 0.5rem; align-items: flex-end; }
 
+@media (max-width: 768px) {
+  .inputArea {
+    padding: 0.5rem 0.5rem calc(env(safe-area-inset-bottom, 0px) + 0.5rem);
+  }
+  .textInputRow {
+    gap: 0.35rem;
+  }
+  .sendBtn {
+    padding: 0.5rem 0.75rem;
+    font-size: 0.8rem;
+  }
+}
+
+@media (max-width: 768px) {
+  .inputArea { padding: 0.5rem 0.75rem; }
+  .textInputRow { gap: 0.35rem; }
+  .sendBtn { padding: 0.5rem 0.75rem; font-size: 0.8rem; }
+}
+
 .textInput {
   flex: 1; min-width: 0;
   padding: 0.6rem 0.75rem;
diff --git a/src/pages/views/commcoach/CommcoachDossierView.tsx b/src/pages/views/commcoach/CommcoachDossierView.tsx
index b4ca96c..24c12a6 100644
--- a/src/pages/views/commcoach/CommcoachDossierView.tsx
+++ b/src/pages/views/commcoach/CommcoachDossierView.tsx
@@ -7,6 +7,7 @@
  */
 
 import React, { useState, useRef, useCallback, useEffect } from 'react';
+import { useSearchParams } from 'react-router-dom';
 import { useCommcoach } from '../../../hooks/useCommcoach';
 import { type TtsEvent } from '../../../hooks/useTtsPlayback';
 import { useApiRequest } from '../../../hooks/useApi';
@@ -73,6 +74,7 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
   const mandateId = persistentMandateId || routeMandateId;
   const coach = useCommcoach(instanceId);
   const { request } = useApiRequest();
+  const [searchParams, setSearchParams] = useSearchParams();
 
   const [activeTab, setActiveTab] = useState<TabKey>('coaching');
   const [showNewContext, setShowNewContext] = useState(false);
@@ -144,6 +146,14 @@ export const CommcoachDossierView: React.FC<CommcoachDossierViewProps> = ({ pers
     }
   }, [coach.contexts, coach.selectedContextId, coach.selectContext]);
 
+  useEffect(() => {
+    if (searchParams.get('newContext') === 'true') {
+      setShowNewContext(true);
+      searchParams.delete('newContext');
+      setSearchParams(searchParams, { replace: true });
+    }
+  }, [searchParams, setSearchParams]);
+
   // Load scores, personas when context changes
   useEffect(() => {
     if (!instanceId || !coach.selectedContextId) return;
diff --git a/src/pages/views/commcoach/CommcoachKeepAlive.tsx b/src/pages/views/commcoach/CommcoachKeepAlive.tsx
index cdf19c5..81f1ae0 100644
--- a/src/pages/views/commcoach/CommcoachKeepAlive.tsx
+++ b/src/pages/views/commcoach/CommcoachKeepAlive.tsx
@@ -41,7 +41,6 @@ export const CommcoachKeepAlive: React.FC<CommcoachKeepAliveProps> = ({ isVisibl
         left: 0,
         right: 0,
         bottom: 0,
-        overflow: 'hidden',
       }}
     >
       <CommcoachDossierView
diff --git a/src/pages/views/commcoach/CommcoachSettingsView.module.css b/src/pages/views/commcoach/CommcoachSettingsView.module.css
index 6e8da67..186eda0 100644
--- a/src/pages/views/commcoach/CommcoachSettingsView.module.css
+++ b/src/pages/views/commcoach/CommcoachSettingsView.module.css
@@ -154,3 +154,25 @@
   cursor: not-allowed;
   opacity: 0.8;
 }
+
+@media (max-width: 768px) {
+  .settings {
+    padding: 0.75rem;
+    max-width: 100%;
+  }
+  .statsGrid {
+    grid-template-columns: 1fr 1fr;
+    gap: 0.5rem;
+  }
+  .voiceRow {
+    flex-direction: column;
+  }
+}
+
+@media (max-width: 768px) {
+  .settings { padding: 0.75rem; max-width: 100%; }
+  .statsGrid { grid-template-columns: 1fr 1fr; gap: 0.5rem; }
+  .statItem { padding: 0.5rem; }
+  .statValue { font-size: 1.2rem; }
+  .voiceRow { flex-direction: column; }
+}