/**
 * Automation2 Flow Editor Styles
 * Sidebar with node list + canvas area.
 */

.container {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* =============================================================================
   SIDEBAR - Node List
   ============================================================================= */

.resizeDivider {
  flex-shrink: 0;
  width: 5px;
  cursor: col-resize;
  background: var(--border-color, #e0e0e0);
  transition: background 0.15s;
  position: relative;
  z-index: 5;
}

.resizeDivider:hover,
.resizeDivider:active {
  background: var(--primary-color, #007bff);
}

.sidebar {
  flex: 1;
  min-height: 0;
  width: 280px;
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary, #f8f9fa);
  border-left: none;
  overflow: hidden;
}

.sidebarHeader {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
  background: var(--bg-primary, #fff);
}

.sidebarTitle {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary, #1a1a1a);
}

.sidebarSearch {
  margin-top: 0.75rem;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 6px;
  font-size: 0.875rem;
  background: var(--bg-primary, #fff);
  color: var(--text-primary, #333);
}

.sidebarSearch::placeholder {
  color: var(--text-tertiary, #999);
}

.sidebarSearch:focus {
  outline: none;
  border-color: var(--primary-color, #007bff);
  box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.15);
}

.nodeList {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
}

/* Category Groups */
.categoryGroup {
  margin-bottom: 1rem;
}


.categoryHeader {
  display: flex;
  align-items: center;
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary, #666);
}

.categoryIcon {
  margin-right: 0.5rem;
  font-size: 0.875rem;
}

.categoryLabel {
  flex: 1;
}

.categoryCount {
  background: var(--bg-tertiary, #e9ecef);
  color: var(--text-secondary, #666);
  padding: 0.125rem 0.5rem;
  border-radius: 10px;
  font-size: 0.7rem;
}

/* Node Items */
.nodeItem {
  display: flex;
  align-items: center;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.25rem;
  border-radius: 6px;
  cursor: grab;
  transition: background 0.15s;
  border: 1px solid transparent;
  position: relative;
}

.nodeItem:hover {
  background: var(--bg-hover, #e9ecef);
}

.nodeItem:active {
  cursor: grabbing;
}

.nodeItemIcon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  margin-right: 0.75rem;
  font-size: 0.875rem;
}

.nodeItemInfo {
  flex: 1;
  min-width: 0;
}

.nodeItemLabelRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  width: 100%;
}

.nodeItemLabel {
  display: block;
  flex: 1;
  min-width: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary, #333);
}

.nodeItemDesc {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary, #666);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nodeItem .nodeItemTooltip {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  z-index: 100;
  background: var(--bg-primary, #fff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  color: var(--text-primary, #333);
  white-space: normal;
  word-break: break-word;
  max-width: 280px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  pointer-events: none;
}

.nodeItem:hover .nodeItemTooltip {
  display: block;
}

/* Loading / Error */
.loading,
.error {
  padding: 2rem;
  text-align: center;
  color: var(--text-secondary, #666);
}

.error {
  color: var(--danger-color, #dc3545);
}

.retryButton {
  margin-top: 0.75rem;
  padding: 0.5rem 1rem;
  background: var(--primary-color, #007bff);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.875rem;
}

.retryButton:hover {
  background: var(--primary-hover, #0056b3);
}

.spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* =============================================================================
   CANVAS
   ============================================================================= */

.canvas {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--canvas-bg, #fafafa);
}

.canvasHeader {
  flex-shrink: 0;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
  background: var(--bg-primary, #fff);
}

.canvasTitle {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary, #666);
}

.canvasArea {
  flex: 1;
  padding: 2rem;
  min-height: 400px;
  overflow: hidden;
}

.canvasDropZone {
  position: relative;
  min-height: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 8px;
  /* Infinite grid: on viewport, moves with pan/zoom via inline style */
  background-image: radial-gradient(circle, var(--canvas-grid, var(--border-color, #e0e0e0)) 1px, transparent 1px);
  background-repeat: repeat;
}

.canvasContent {
  position: absolute;
  left: 0;
  top: 0;
  will-change: transform;
  background: transparent;
}

.canvasGrab {
  cursor: grab;
}

.canvasPanning {
  cursor: grabbing;
  user-select: none;
}

.canvasSelecting {
  user-select: none;
}

.selectionBox {
  position: absolute;
  left: 0;
  top: 0;
  border: 2px dashed var(--primary-color, #007bff);
  background: rgba(0, 123, 255, 0.08);
  pointer-events: none;
  z-index: 5;
}

.connectionHint {
  position: absolute;
  left: 50%;
  top: 0.75rem;
  transform: translateX(-50%);
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  color: var(--primary-color, #007bff);
  background: rgba(0, 123, 255, 0.1);
  border: 1px solid rgba(0, 123, 255, 0.3);
  border-radius: 6px;
  z-index: 10;
  pointer-events: none;
}

.connectionHint kbd {
  padding: 0.15rem 0.35rem;
  font-size: 0.75rem;
  background: var(--bg-secondary, #f8f9fa);
  border: 1px solid var(--border-color, #dee2e6);
  border-radius: 4px;
}

.canvasPlaceholder {
  position: absolute;
  left: 2rem;
  top: 2rem;
  text-align: center;
  color: var(--text-tertiary, #999);
  border: 2px dashed var(--border-color, #dee2e6);
  border-radius: 8px;
  padding: 2rem 3rem;
}

.canvasPlaceholder p {
  margin: 0.25rem 0;
  font-size: 0.875rem;
}

/* Canvas Nodes */
.canvasNode {
  position: absolute;
  border-radius: 8px;
  border: 2px solid;
  cursor: grab;
  overflow: visible;
}

.canvasNode:active {
  cursor: grabbing;
}

.canvasNodeSelected {
  box-shadow: 0 0 0 2px var(--primary-color, #007bff);
}

.canvasNodeHighlighted {
  transition: border-color 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.canvasNodeHighlighted[style*="box-shadow"] {
  animation: pulseGlow 1.5s ease-in-out infinite;
}

.canvasNodeContent {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  height: 100%;
  box-sizing: border-box;
}

.canvasNodeIcon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 0.9rem;
}

.canvasNodeText {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.canvasNodeTitle {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary, #333);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: text;
}

.canvasNodeTitle:hover {
  text-decoration: underline;
}

.canvasNodeComment {
  font-size: 0.7rem;
  color: var(--text-tertiary, #999);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.2;
}

.canvasNode .canvasNodeCommentTooltip {
  display: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(100% + 6px);
  z-index: 100;
  background: var(--bg-primary, #fff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  font-size: 0.75rem;
  color: var(--text-primary, #333);
  white-space: normal;
  word-break: break-word;
  max-width: 260px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  pointer-events: none;
}

.canvasNode:hover .canvasNodeCommentTooltip {
  display: block;
}

.canvasNodeInput {
  width: 100%;
  padding: 0.15rem 0.25rem;
  font-size: 0.875rem;
  border: 1px solid var(--primary-color, #007bff);
  border-radius: 4px;
  outline: none;
}

/* Connection Handles */
.handleWrapper {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 4px;
  z-index: 2;
}

.handleWrapper:has(.handleOutput) {
  flex-direction: row;
}

.handleWrapper:has(.handleInput) {
  flex-direction: row-reverse;
}

.handleLabel {
  font-size: 0.65rem;
  color: var(--text-secondary, #666);
  white-space: nowrap;
  pointer-events: none;
}

.handle {
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--bg-primary, #fff);
  border: 2px solid var(--border-color, #666);
  cursor: crosshair;
}

.handle:hover,
.handleConnectable {
  border-color: var(--primary-color, #007bff);
  background: var(--primary-color, #007bff);
}

.handleInput {
  cursor: copy;
}

/* Node Config Panel */
.nodeConfigPanel {
  padding: 1rem;
  background: var(--bg-primary, #fff);
  border-left: 1px solid var(--border-color, #e0e0e0);
  width: 280px;
  flex-shrink: 0;
  overflow-y: auto;
  min-width: 0;
}

.nodeConfigPanel h4 {
  margin: 0 0 0.75rem 0;
  font-size: 0.9rem;
}

.nodeConfigNameRow {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color, #e8e8e8);
}

.nodeConfigNameRow label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary, #666);
  margin-bottom: 0.25rem;
}

.nodeConfigNameHint {
  margin: 0.35rem 0 0;
  font-size: 0.7rem;
  color: var(--text-tertiary, #999);
}

.nodeConfigDescription {
  margin: -0.5rem 0 0.75rem;
  font-size: 0.75rem;
  color: var(--text-secondary, #666);
  line-height: 1.4;
}

.nodeConfigPanel label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary, #666);
  margin-top: 0.5rem;
  margin-bottom: 0.25rem;
}

.nodeConfigPanel input[type='text'],
.nodeConfigPanel input[type='number']:not(.scheduleNumberInput),
.nodeConfigPanel select:not(.scheduleSelect):not(.scheduleUnitSelect),
.nodeConfigPanel textarea {
  width: 100%;
  padding: 0.4rem;
  font-size: 0.875rem;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
}

.nodeConfigPanel textarea {
  min-height: 60px;
}

/* Kein Primär-Button-Stil für Zeitplan-Karten / Wochentage / Monat-Jahr-Chips */
.nodeConfigPanel
  button:not(.scheduleModeCard):not(.scheduleDayOn):not(.scheduleDayOff):not(.scheduleSubModeBtn) {
  margin-top: 0.5rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  background: var(--primary-color, #007bff);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

/* Form fields editor (input.form) */
.formFieldsList {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.formFieldRow {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.5rem;
  background: var(--bg-secondary, #f8f9fa);
  border-radius: 6px;
  border: 1px solid var(--border-color, #e0e0e0);
}

.formFieldRowHeader {
  display: flex;
  align-items: flex-start;
  gap: 0.35rem;
}

.formFieldDragHandle {
  flex-shrink: 0;
  padding: 0.25rem;
  cursor: grab;
  color: var(--text-tertiary, #999);
  align-self: stretch;
  display: flex;
  align-items: center;
}

.formFieldDragHandle:active {
  cursor: grabbing;
}

.formFieldDragHandle:hover {
  color: var(--text-secondary, #666);
}

.formFieldInputs {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.formFieldRowFooter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.formFieldRequiredLabel {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--text-secondary, #666);
  cursor: pointer;
}

.formFieldRemoveButton {
  margin-left: auto;
  padding: 0.25rem 0.4rem;
  border: none;
  background: transparent;
  color: var(--text-tertiary, #999);
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
}

.formFieldRemoveButton:hover {
  color: var(--danger-color, #dc3545);
  background: rgba(220, 53, 69, 0.1);
}

/* Upload node config */
.uploadNodeConfig {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.uploadNodeConfig .configBlock {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.uploadNodeConfig .configBlock label {
  font-size: 0.875rem;
  font-weight: 500;
}

.uploadNodeConfig .configHint {
  font-size: 0.8rem;
  color: var(--text-secondary, #666);
  margin: 0;
}

.uploadNodeConfig .fileTypeChips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.uploadNodeConfig .fileTypeChip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.6rem;
  background: var(--bg-secondary, #f8f9fa);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
}

.uploadNodeConfig .fileTypeChip:hover {
  border-color: var(--primary-color, #007bff);
  background: rgba(0, 123, 255, 0.06);
}

.uploadNodeConfig .fileTypeChip input {
  margin: 0;
}

.uploadNodeConfig .configBlock input[type='number'] {
  max-width: 6rem;
}

/* Start node (trigger) — documentation panel */
.startNodeDoc {
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--text-secondary, #555);
}

.startNodeDocIntro {
  margin: 0 0 0.75rem;
}

.startNodeDocSub {
  margin: 0 0 1rem;
  font-size: 0.8rem;
}

.startNodeDoc code {
  font-size: 0.8rem;
  background: var(--bg-hover, #f0f0f0);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.startNodeSchema {
  border: 1px solid var(--border-color, #ddd);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-secondary, #fafafa);
}

.startNodeSchemaTitle {
  padding: 0.4rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-tertiary, #888);
  border-bottom: 1px solid var(--border-color, #eee);
}

.startNodePre {
  margin: 0;
  padding: 0.65rem;
  font-size: 0.72rem;
  overflow-x: auto;
  white-space: pre;
  color: var(--text-primary, #333);
}

.formFieldsList {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Schedule (Zeitplan) — Karten + Konfiguration unter Auswahl */
.schedulePanel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--text-secondary, #555);
}

.scheduleModeStack {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  position: relative;
}

/*
 * Ohne gestaffeltes z-index können layout-Animationen / Exit-Layer Klicks „verschlucken“
 * (Klick auf „Intervall“ trifft fälschlich die oberste Karte). Spätere Karten liegen oben.
 */
.scheduleModeStack .scheduleModeBlock:nth-child(1) {
  z-index: 1;
}
.scheduleModeStack .scheduleModeBlock:nth-child(2) {
  z-index: 2;
}
.scheduleModeStack .scheduleModeBlock:nth-child(3) {
  z-index: 3;
}
.scheduleModeStack .scheduleModeBlock:nth-child(4) {
  z-index: 4;
}
.scheduleModeStack .scheduleModeBlock:nth-child(5) {
  z-index: 5;
}

/* Inaktiv: neutrale Flächen — NICHT --color-bg / --color-secondary (oft Brand-Orange im Theme) */
.scheduleModeBlock {
  position: relative;
  /* Ausgewählte Karte (orange) + Text auf „An“-Chips im erweiterten Bereich */
  --schedule-active: var(--schedule-mode-active, var(--color-secondary));
  --schedule-active-border: var(--schedule-mode-active-border, var(--color-text));
  display: flex;
  flex-direction: column;
  gap: 0;
  border-radius: 8px;
  border: 1px solid var(--color-border, #E2E8F0);
  background-color: var(--bg-primary, #fff);
  color: var(--color-text, #222);
  overflow: hidden;
  transition:
    border-color 0.38s cubic-bezier(0.33, 1, 0.68, 1),
    background-color 0.38s cubic-bezier(0.33, 1, 0.68, 1),
    color 0.32s ease;
}

.scheduleModeBlock:hover:not(.scheduleModeBlockActive) {
  border-color: var(--color-text);
  background-color: var(--color-bg, #f5f5f5);
}

.scheduleModeBlockActive {
  z-index: 20;
  border-color: var(--schedule-active-border);
  background-color: var(--color-secondary);
  color: #fff;
}

.scheduleModeConfigShell {
  min-height: 0;
  will-change: height, opacity;
  /* Klicks gehen durch den Shell-Rand; Inhalt bleibt bedienbar */
  pointer-events: none;
}

.scheduleModeConfigShell .scheduleModeConfig {
  pointer-events: auto;
}

/* Kopfzeile: kein eigener Rahmen — Rahmen sitzt auf .scheduleModeBlock */
.scheduleModeCard {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  text-align: left;
  width: 100%;
  padding: 0.65rem 0.85rem;
  margin: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  cursor: pointer;
  color: inherit;
  font: inherit;
  transition: opacity 0.2s ease;
}

.scheduleModeBlock:not(.scheduleModeBlockActive) .scheduleModeCard:focus-visible {
  outline: 2px solid var(--accent-color, #1a73e8);
  outline-offset: 2px;
}

.scheduleModeBlockActive .scheduleModeCard:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.95);
  outline-offset: 2px;
}

.scheduleModeCardTitle {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary, #222);
  transition: color 0.32s ease;
}

.scheduleModeCardSubtitle {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-secondary, #666);
  line-height: 1.35;
  transition: color 0.32s ease;
}

.scheduleModeBlockActive .scheduleModeCardTitle,
.scheduleModeBlockActive .scheduleModeCardSubtitle {
  color: #fff;
}

.scheduleModeConfig {
  margin-top: 0;
  padding: 0.75rem 0.85rem 0.85rem;
  border: none;
  border-radius: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: transparent;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.scheduleModeBlockActive .scheduleModeConfig {
  border-top-color: rgba(255, 255, 255, 0.35);
}

/* Erweiterte Fläche: Beschriftungen hell; Steuerelemente bleiben heller Hintergrund */
.scheduleModeBlockActive .scheduleFieldLabel {
  color: rgba(255, 255, 255, 0.95);
}

.scheduleModeBlockActive .scheduleSubModeBtn {
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}



.scheduleModeBlockActive .scheduleSubModeBtnOn {
  border-color: #fff;
  background: #fff;
  color: var(--schedule-active);
  font-weight: 600;
}

.scheduleModeBlockActive .scheduleDayOff {
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.scheduleModeBlockActive .scheduleDayOff:hover {
  background: rgba(255, 255, 255, 0.2);
}

.scheduleModeBlockActive .scheduleDayOn {
  background: #fff;
  border-color: #fff;
  color: var(--schedule-active);
  font-weight: 600;
}

.scheduleFieldRow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
}

.scheduleFieldCol {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.scheduleFieldLabel {
  min-width: 6.5rem;
  font-weight: 500;
  font-size: 0.82rem;
  color: var(--text-primary, #333);
  margin-right: 0.5rem;
}

.scheduleFieldRowGrow {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  min-width: 0;
}

/*
 * Zeitplan: Uhrzeit, Selects, Intervall-Zahl — .nodeConfigPanel select/number hatte
 * höhere Spezifität; daher :not(...) bei der globalen Regel + hier .nodeConfigPanel …
 */
.nodeConfigPanel input[type='time'].scheduleTimeInput,
.nodeConfigPanel input[type='number'].scheduleNumberInput,
.nodeConfigPanel select.scheduleSelect,
.nodeConfigPanel select.scheduleUnitSelect {
  box-sizing: border-box;
  padding: 0.2rem 0.2rem;
  width: auto;
  max-width: 100%;
  flex: 0 0 auto;
  border: none;
  border-radius: 15px;
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
  background: var(--bg-primary, #fff);
}

.nodeConfigPanel select.scheduleSelect,
.nodeConfigPanel select.scheduleUnitSelect {
  cursor: pointer;
}

/* Monatstag / Monat / Tag — kompakt, nicht volle Breite */
.nodeConfigPanel select.scheduleSelect {
  min-width: 4.5rem;
  max-width: 10rem;
}

.nodeConfigPanel select.scheduleUnitSelect {
  min-width: 2.75rem;
  max-width: 4rem;
}

.nodeConfigPanel input[type='time'].scheduleTimeInput {
  max-width: 7.5rem;
}

.nodeConfigPanel input[type='number'].scheduleNumberInput {
  width: 3.75rem;
  min-width: 3.75rem;
  max-width: 5rem;
}

.nodeConfigPanel input[type='time'].scheduleTimeInput:focus,
.nodeConfigPanel input[type='number'].scheduleNumberInput:focus,
.nodeConfigPanel select.scheduleSelect:focus,
.nodeConfigPanel select.scheduleUnitSelect:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
}

.scheduleLabel {
  min-width: 7rem;
  font-weight: 500;
  color: var(--text-primary, #333);
}

.scheduleSubModes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.scheduleSubModeBtn {
  padding: 0.35rem 0.75rem;
  border-radius: 15px;
  border: 1px solid var(--border-color, #ccc);
  background: var(--bg-secondary, #f5f5f5);
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--text-secondary, #555);
}



.scheduleSubModeBtnOn {
  border-color: var(--accent-color, #1a73e8);
  background: var(--accent-bg, #e8f0fe);
  color: var(--accent-color, #1a73e8);
  font-weight: 600;
}

.scheduleYearlyRow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: flex-end;
}

.scheduleIntervalRow {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.5rem 0.65rem;
  min-width: 0;
}

/* „Alle“ + Zahl + Einheit — eine Zeile; Label nicht 6.5rem breit wie bei anderen Feldern */
.scheduleIntervalRow .scheduleFieldLabel {
  min-width: 0;
  margin-right: 0;
  flex-shrink: 0;
  white-space: nowrap;
}

.scheduleWeekdayToggles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.scheduleDayOn,
.scheduleDayOff {
  min-width: 2.35rem;
  padding: 0.4rem 0.55rem;
  border-radius: 8px;
  border: 1px solid var(--schedule-wd-off-border);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  background: var(--schedule-wd-off-bg);
  color: var(--schedule-wd-off-text);
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
}

.scheduleDayOn {
  background: var(--schedule-wd-on-bg);
  border-color: var(--schedule-wd-on-border);
  color: var(--schedule-wd-on-text);
  font-weight: 600;
}

.scheduleDayOff:hover {
  background: var(--hover-bg, rgba(0, 0, 0, 0.05));
  border-color: var(--border-dark, #d0d0d0);
}

.scheduleDayOn:hover {
  filter: brightness(0.96);
}

.scheduleCronPreview {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.65rem 0.75rem;
  border: 1px dashed var(--border-color, #ccc);
  border-radius: 8px;
  background: var(--bg-secondary, #fafafa);
}

.scheduleCronCode {
  font-size: 0.78rem;
  padding: 0.35rem 0.5rem;
  background: var(--bg-hover, #f0f0f0);
  border-radius: 4px;
  word-break: break-all;
}

.scheduleCronNote {
  font-size: 0.75rem;
  color: var(--text-tertiary, #888);
}

/* Workflow configuration modal (gear) */
.workflowModalBackdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.workflowModal {
  background: var(--bg-primary, #fff);
  border-radius: 10px;
  max-width: 420px;
  width: 100%;
  padding: 1.25rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.workflowModalTitle {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.workflowModalHint {
  margin: 0 0 1rem;
  font-size: 0.82rem;
  color: var(--text-secondary, #666);
  line-height: 1.45;
}

.workflowModalLabel {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text-primary, #333);
}

.workflowModalInput {
  width: 100%;
  padding: 0.45rem 0.55rem;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color, #ccc);
  border-radius: 6px;
  font-size: 0.9rem;
  box-sizing: border-box;
}

.workflowModalRadioGroup {
  margin-bottom: 1rem;
}

.workflowModalSub {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary, #888);
  margin: 0.5rem 0 0.35rem;
}

.workflowModalRadio {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
  cursor: pointer;
}

.workflowModalActions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.workflowModalBtnPrimary {
  padding: 0.45rem 0.9rem;
  border: none;
  border-radius: 6px;
  background: var(--primary-color, #007bff);
  color: #fff;
  font-size: 0.875rem;
  cursor: pointer;
}

.workflowModalBtnSecondary {
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--border-color, #ccc);
  border-radius: 6px;
  background: transparent;
  font-size: 0.875rem;
  cursor: pointer;
}

.canvasGearBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--border-color, #ccc);
  border-radius: 6px;
  background: var(--bg-primary, #fff);
  cursor: pointer;
  font-size: 1rem;
}

.canvasGearBtn:hover {
  background: var(--bg-hover, #f0f0f0);
}

.startsInput,
.startsSelect {
  padding: 0.35rem 0.5rem;
  font-size: 0.85rem;
  border: 1px solid var(--border-color, #ccc);
  border-radius: 4px;
  min-width: 0;
}

/* Data Picker */
.dataPickerOverlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.dataPickerModal {
  background: var(--bg-primary, #fff);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  max-width: 420px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

.dataPickerHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
}

.dataPickerTitle {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.dataPickerClose {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary, #666);
  padding: 0 0.25rem;
  line-height: 1;
}

.dataPickerClose:hover {
  color: var(--text-primary, #333);
}

.dataPickerBody {
  padding: 1rem;
  overflow-y: auto;
}

.dataPickerEmpty {
  margin: 0;
  color: var(--text-secondary, #666);
  font-size: 0.875rem;
}

.dataPickerNodeSection {
  margin-bottom: 0.75rem;
}

.dataPickerNodeHeader {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.5rem 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.875rem;
  text-align: left;
}

.dataPickerNodeHeader:hover {
  background: var(--bg-hover, #f5f5f5);
  border-radius: 4px;
}

.dataPickerExpandIcon {
  margin-right: 0.5rem;
  font-size: 0.7rem;
  color: var(--text-secondary, #666);
}

.dataPickerNodeLabel {
  font-weight: 500;
  color: var(--text-primary, #333);
}

.dataPickerTree {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-left: 1.25rem;
  margin-top: 0.35rem;
}

.dataPickerLeaf {
  padding: 0.4rem 0.6rem;
  background: none;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 0.8rem;
  text-align: left;
  cursor: pointer;
  color: var(--text-primary, #333);
}

.dataPickerLeaf:hover {
  background: var(--primary-color, #007bff);
  color: #fff;
  border-color: var(--primary-color, #007bff);
}

/* Dynamic Value Field */
.dynamicValueField {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.dynamicValueModeRow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dynamicValueModeBtn {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  border: 1px solid var(--border-color, #ccc);
  border-radius: 4px;
  background: var(--bg-primary, #fff);
  cursor: pointer;
}

.dynamicValueModeBtnActive {
  background: var(--primary-color, #007bff);
  color: #fff;
  border-color: var(--primary-color, #007bff);
}

.dynamicValueRefDisplay {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  background: var(--bg-secondary, #f8f9fa);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
}

.dynamicValueRefLabel {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-primary, #333);
}

.dynamicValuePickBtn {
  padding: 0.35rem 0.6rem;
  font-size: 0.75rem;
  border: 1px solid var(--primary-color, #007bff);
  border-radius: 4px;
  background: transparent;
  color: var(--primary-color, #007bff);
  cursor: pointer;
}

.dynamicValuePickBtn:hover {
  background: var(--primary-color, #007bff);
  color: #fff;
}

.dynamicValueEmptyHint {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-tertiary, #999);
}

/* If/Else Condition Editor - inline, no popup */
.ifElseConditionEditor {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ifElseConditionRow {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.ifElseConditionRow label {
  font-size: 0.75rem;
  color: var(--text-secondary, #666);
}

.ifElseConditionRow select,
.ifElseConditionRow input {
  width: 100%;
  padding: 0.4rem;
  font-size: 0.875rem;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
}

/* File Create - multiple content sources */
.fileCreateContentSources {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.fileCreateContentSources > label {
  font-size: 0.75rem;
  color: var(--text-secondary, #666);
}

.contentSourceRow {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}

.contentSourceRow select {
  flex: 1;
  min-width: 0;
  padding: 0.4rem;
  font-size: 0.875rem;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
}

.contentSourceRemoveBtn {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 4px;
  background: var(--bg-primary, #fff);
  color: var(--text-secondary, #666);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}

.contentSourceRemoveBtn:hover {
  background: var(--bg-secondary, #f8f9fa);
  color: var(--danger-color, #dc3545);
}

.contentSourceAddBtn {
  align-self: flex-start;
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  border: 1px dashed var(--border-color, #e0e0e0);
  border-radius: 4px;
  background: var(--bg-primary, #fff);
  color: var(--text-secondary, #666);
  cursor: pointer;
}

.contentSourceAddBtn:hover {
  border-color: var(--primary-color, #007bff);
  color: var(--primary-color, #007bff);
}

/* Right panel tab bar (Nodes / Tracing) */
.rightTabBar {
  display: flex;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
  flex-shrink: 0;
  background: var(--bg-primary, #fff);
}

.rightTab {
  flex: 1;
  padding: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary, #666);
  transition: background 0.15s, color 0.15s;
}

.rightTab:hover {
  background: var(--bg-hover, #f0f0f0);
}

.rightTabActive {
  background: var(--bg-secondary, #f5f5f5);
  color: var(--text-primary, #333);
  box-shadow: inset 0 -2px 0 var(--primary-color, #007bff);
}