/* Imgy - DFG UX Style Guide Variables */
:root {
  /* Imgy Blue - Used for primary actions and accents */
  --imgy-blue: rgb(51, 102, 204);
  --imgy-blue-hover: rgba(51, 102, 204, 0.8);

  /* Dark Gray - Used for top navigation bar */
  --dark-gray: rgb(38, 38, 38);

  /* Button Color - Primary action buttons */
  --button-color: rgb(51, 102, 204);
  --button-hover: rgba(51, 102, 204, 0.8);

  /* Background colors */
  --control-background: #f5f5f5;
  --text-background: #ffffff;
  --secondary-background: rgba(245, 245, 245, 0.3);

  /* Text colors */
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --text-on-dark: #ffffff;
  --text-on-dark-secondary: rgba(255, 255, 255, 0.8);

  /* Status colors */
  --success-color: #22c55e;
  --success-bg: rgba(34, 197, 94, 0.1);
  --error-color: #ef4444;
  --error-bg: rgba(239, 68, 68, 0.1);

  /* Border colors */
  --border-color: rgba(102, 102, 102, 0.3);
  --border-light: rgba(102, 102, 102, 0.15);

  /* Font */
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 400;

  color: var(--text-primary);
  background-color: var(--text-background);

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Dark mode support - auto (system preference) */
@media (prefers-color-scheme: dark) {
  :root:not(.light-mode) {
    --control-background: #2a2a2a;
    --text-background: #1a1a1a;
    --secondary-background: rgba(42, 42, 42, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --border-color: rgba(255, 255, 255, 0.2);
    --border-light: rgba(255, 255, 255, 0.1);
  }
}

/* Dark mode - manual toggle */
.dark-mode {
  --control-background: #2a2a2a;
  --text-background: #1a1a1a;
  --secondary-background: rgba(42, 42, 42, 0.3);
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --border-color: rgba(255, 255, 255, 0.2);
  --border-light: rgba(255, 255, 255, 0.1);
}

/* Light mode - manual override when system is dark */
.light-mode {
  --control-background: #f5f5f5;
  --text-background: #ffffff;
  --secondary-background: rgba(245, 245, 245, 0.3);
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --border-color: rgba(102, 102, 102, 0.3);
  --border-light: rgba(102, 102, 102, 0.15);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  overflow: hidden;
}

/* ========================================
   SPLASH SCREEN
   ======================================== */
.splash-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dark-gray) 0%, #1a1a2e 100%);
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.5s ease-out;
}

.splash-screen.fade-out {
  opacity: 0;
  pointer-events: none;
}

.splash-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.splash-logo {
  width: 120px;
  height: 120px;
  animation: pulse 2s ease-in-out infinite;
}

.splash-title {
  font-size: 42px;
  font-weight: 700;
  color: var(--text-on-dark);
  margin: 0;
  letter-spacing: 2px;
}

.splash-subtitle {
  font-size: 16px;
  color: var(--text-on-dark-secondary);
  margin-top: -8px;
}

.splash-version {
  font-size: 14px;
  color: var(--text-on-dark-secondary);
  opacity: 0.7;
}

.splash-loader {
  width: 200px;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 24px;
}

.splash-loader::after {
  content: '';
  display: block;
  width: 50%;
  height: 100%;
  background-color: var(--imgy-blue);
  border-radius: 2px;
  animation: loading 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.9;
  }
}

@keyframes loading {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(300%);
  }
}

/* ========================================
   MAIN APP CONTAINER (hidden during splash)
   ======================================== */
.app-container {
  display: none;
  height: 100vh;
  flex-direction: column;
}

.app-container.visible {
  display: flex;
}

/* ========================================
   TOP NAVIGATION BAR
   ======================================== */
.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background-color: var(--dark-gray);
  -webkit-app-region: drag;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-on-dark);
  margin: 0;
}

.nav-subtitle {
  font-size: 14px;
  color: var(--text-on-dark-secondary);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-right: 8px;
  -webkit-app-region: no-drag;
}

.nav-icon-btn {
  background: none;
  border: none;
  color: var(--text-on-dark);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background-color 0.15s ease;
}

.nav-icon-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Blue Accent Bar */
.accent-bar {
  height: 4px;
  background-color: var(--imgy-blue);
  flex-shrink: 0;
}

/* ========================================
   MAIN CONTENT AREA
   ======================================== */
.main-content {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  background-color: var(--secondary-background);
}

.placeholder-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-secondary);
}

.placeholder-icon {
  font-size: 64px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.placeholder-text {
  font-size: 18px;
}

.placeholder-hint {
  font-size: 14px;
  margin-top: 8px;
  opacity: 0.7;
}

/* ========================================
   TAB BAR
   ======================================== */
.tab-bar {
  display: flex;
  background-color: var(--control-background);
  border-bottom: 1px solid var(--border-color);
  padding: 0 16px;
}

.tab-btn {
  padding: 12px 24px;
  border: none;
  background: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  position: relative;
  transition: color 0.15s ease;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--imgy-blue);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--imgy-blue);
}

.tab-content {
  display: none;
  height: 100%;
}

.tab-content.active {
  display: block;
}

/* ========================================
   EDITOR LAYOUT
   ======================================== */
.editor-layout {
  display: flex;
  height: 100%;
  gap: 0;
}

.sidebar {
  background: var(--text-background);
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

/* Left sidebar - Details panel */
.details-panel {
  width: 400px;
  min-width: 180px;
  max-width: 400px;
  display: flex;
  flex-direction: column;
}

/* Template properties panel - fixed size */
.template-props-panel {
  flex: 0 0 auto;
}

/* Pages panel - fills remaining space */
.pages-panel {
  flex: 1;
  min-height: 100px;
}

/* Right sidebar - contains Layers and Layer Properties */
.right-sidebar {
  width: 500px;
  min-width: 250px;
  max-width: 500px;
  display: flex;
  flex-direction: column;
}

.sub-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sub-panel .panel-content {
  flex: 1;
  overflow-y: auto;
}

.layers-panel.sub-panel {
  flex: 1;
  min-height: 150px;
  border-bottom: 1px solid var(--border-color);
}

.layer-properties-panel {
  flex: 0 0 auto;
  max-height: 50%;
  min-height: 120px;
}

/* Resize handle for panels */
.resize-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 8px;
  cursor: col-resize;
  background: transparent;
  z-index: 10;
  transition: background-color 0.15s ease;
}

.resize-handle:hover,
.resize-handle.active {
  background: var(--imgy-blue);
  opacity: 0.5;
}

.resize-handle-right {
  right: -4px;
}

.resize-handle-left {
  left: -4px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  background: var(--control-background);
}

.panel-header h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 0;
}

.panel-actions {
  display: flex;
  gap: 4px;
}

.panel-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

.empty-state {
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
  padding: 20px;
}

/* ========================================
   CANVAS AREA
   ======================================== */
.canvas-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--text-background);
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  margin: 0 16px;
  min-width: 300px;
}

.canvas-toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-light);
  background: var(--control-background);
  flex-wrap: wrap;
}

.btn-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: none;
  background: none;
  color: var(--text-primary);
  font-size: 13px;
  cursor: pointer;
  border-radius: 4px;
  transition: background-color 0.15s ease;
  flex-shrink: 0;
  white-space: nowrap;
}

.btn-toolbar:hover {
  background-color: var(--border-light);
}

.btn-toolbar svg {
  opacity: 0.7;
}

.toolbar-separator {
  width: 1px;
  height: 24px;
  background: var(--border-color);
  margin: 0 8px;
}

.canvas-wrapper {
  flex: 1;
  position: relative;
  display: grid;
  grid-template-columns: 25px 1fr;
  grid-template-rows: 25px 1fr;
  background: var(--control-background);
  overflow: hidden;
}

.canvas-wrapper:not(.show-rulers) {
  grid-template-columns: 0 1fr;
  grid-template-rows: 0 1fr;
}

.canvas-wrapper:not(.show-rulers) .ruler {
  display: none;
}

.canvas-wrapper:not(.show-rulers) .cursor-crosshair {
  display: none;
}

.canvas-wrapper:not(.show-rulers) .coord-display {
  display: none;
}

/* Rulers */
.ruler {
  background: var(--panel-background);
  border: 1px solid var(--border-color);
  z-index: 10;
}

.ruler-corner {
  grid-column: 1;
  grid-row: 1;
  border-right: none;
  border-bottom: none;
}

.ruler-horizontal {
  grid-column: 2;
  grid-row: 1;
  border-left: none;
  border-bottom: none;
  overflow: hidden;
}

.ruler-vertical {
  grid-column: 1;
  grid-row: 2;
  border-top: none;
  border-right: none;
  overflow: hidden;
}

.ruler canvas {
  display: block;
}

#ruler-h-canvas {
  height: 24px;
}

#ruler-v-canvas {
  width: 24px;
}

/* Canvas scroll area */
.canvas-scroll-area {
  grid-column: 2;
  grid-row: 2;
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  background: repeating-conic-gradient(#e0e0e0 0% 25%, #f0f0f0 0% 50%) 50% / 20px 20px;
  overflow: auto;
  padding: 20px;
}

/*
 * Force classic, always-visible scrollbars on the zoom scroll area.
 * macOS defaults to overlay scrollbars that auto-hide, so a zoomed-in
 * canvas gives no visible/draggable horizontal bar. Styling
 * ::-webkit-scrollbar opts the webview out of overlay mode: the bars are
 * always shown (and draggable) whenever the canvas overflows.
 */
.canvas-scroll-area::-webkit-scrollbar {
  width: 14px;
  height: 14px;
}
.canvas-scroll-area::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.06);
}
.canvas-scroll-area::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.35);
  border-radius: 7px;
  border: 3px solid transparent;
  background-clip: content-box;
}
.canvas-scroll-area::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.55);
  background-clip: content-box;
}
.canvas-scroll-area::-webkit-scrollbar-corner {
  background: transparent;
}

.canvas-wrapper.zoom-fit .canvas-scroll-area {
  overflow: hidden;
  align-items: center;
  justify-content: center;
}

#editor-canvas {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
}

.canvas-wrapper.zoom-fit #editor-canvas {
  max-width: 100%;
  max-height: 100%;
}

/* Cursor crosshairs */
.cursor-crosshair {
  position: absolute;
  pointer-events: none;
  z-index: 20;
  display: none;
}

.canvas-wrapper.show-rulers .cursor-crosshair {
  display: block;
}

.cursor-h {
  left: 25px;
  right: 0;
  height: 1px;
  background: rgba(255, 0, 0, 0.6);
}

.cursor-v {
  top: 25px;
  bottom: 0;
  width: 1px;
  background: rgba(255, 0, 0, 0.6);
}

/* Coordinate display */
.coord-display {
  position: absolute;
  bottom: 8px;
  left: 33px;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
  z-index: 30;
  display: none;
}

.canvas-wrapper.show-rulers .coord-display {
  display: flex;
  gap: 12px;
}

/* Zoom controls */
.btn-zoom {
  padding: 8px 10px !important;
  min-width: auto !important;
}

.btn-zoom svg {
  width: 20px;
  height: 20px;
}

.btn-zoom span {
  display: none;
}

.zoom-level {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  min-width: 45px;
  text-align: center;
  padding: 0 8px;
}

/* Rulers toggle active state */
#btn-toggle-rulers.active {
  background: var(--imgy-blue);
  color: white;
}

#btn-toggle-rulers.active:hover {
  background: var(--imgy-blue-dark);
}

.canvas-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-align: center;
  padding: 60px 80px;
  background: var(--panel-background);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.placeholder-icon {
  margin-bottom: 20px;
  opacity: 0.5;
}

.placeholder-icon svg {
  width: 64px;
  height: 64px;
}

.placeholder-text {
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 12px 0;
  color: var(--text-primary);
  white-space: nowrap;
}

.placeholder-hint {
  font-size: 14px;
  margin: 0;
  line-height: 1.4;
  white-space: nowrap;
}

/* ========================================
   PROPERTIES PANEL
   ======================================== */
.property-group {
  margin-bottom: 20px;
}

.property-group h4 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.property-row {
  margin-bottom: 12px;
}

.property-row label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.property-row input,
.property-row select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 13px;
  background: var(--text-background);
  color: var(--text-primary);
}

.property-row select:not([multiple]) {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
  cursor: pointer;
}

.property-row select:hover {
  border-color: var(--border-light);
}

.property-row select option {
  background: var(--panel-background);
  color: var(--text-primary);
  padding: 8px;
}

.property-row input:focus,
.property-row select:focus {
  outline: none;
  border-color: var(--imgy-blue);
}

/* Input with action buttons */
.input-with-buttons {
  display: flex;
  gap: 6px;
  align-items: center;
}

.input-with-buttons select {
  flex: 1;
  width: auto;
}

.btn-icon-small {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border-color);
  background: var(--text-background);
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.btn-icon-small:hover {
  background: var(--control-background);
  color: var(--text-primary);
  border-color: var(--imgy-blue);
}

.btn-icon-small.active {
  background: var(--imgy-blue);
  color: white;
  border-color: var(--imgy-blue);
}

/* Logo preview input row */
.logo-preview-input {
  display: flex;
  gap: 6px;
  align-items: center;
}

.btn-icon-toggle {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border-color);
  background: var(--text-background);
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.btn-icon-toggle svg {
  width: 16px;
  height: 16px;
}

.btn-icon-toggle:hover {
  background: var(--control-background);
  color: var(--text-primary);
}

.btn-icon-toggle.active {
  background: var(--imgy-blue);
  color: white;
  border-color: var(--imgy-blue);
}

.btn-icon-toggle.active .eye-open {
  display: block;
}

.btn-icon-toggle.active .eye-closed {
  display: none;
}

.btn-icon-toggle:not(.active) .eye-open {
  display: none;
}

.btn-icon-toggle:not(.active) .eye-closed {
  display: block;
}

.btn-select-logo {
  flex: 1;
  padding: 6px 10px;
  border: 1px solid var(--border-color);
  background: var(--text-background);
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: left;
  transition: all 0.15s ease;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-select-logo:hover {
  background: var(--control-background);
  border-color: var(--imgy-blue);
}

.btn-select-logo.has-logo {
  color: var(--text-primary);
}

/* Corner and Mask action buttons row */
.corner-actions,
.mask-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.btn-corner-action {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  background: var(--text-background);
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text-secondary);
  transition: all 0.15s ease;
}

.btn-corner-action:hover {
  background: var(--control-background);
  color: var(--text-primary);
  border-color: var(--imgy-blue);
}

.btn-corner-action.active {
  background: var(--imgy-blue);
  color: white;
  border-color: var(--imgy-blue);
}

.btn-corner-action.btn-clear:hover {
  color: var(--error-color);
  border-color: var(--error-color);
}

.btn-corner-action svg {
  flex-shrink: 0;
}

/* Mask Edit Mode Buttons */
.mask-edit-modes {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
}

.edit-mode-label {
  font-size: 11px;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.btn-edit-mode {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--border-color);
  background: var(--text-background);
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.15s ease;
}

.btn-edit-mode:hover {
  background: var(--control-background);
  color: var(--text-primary);
  border-color: var(--imgy-blue);
}

.btn-edit-mode.active {
  background: var(--imgy-blue);
  color: white;
  border-color: var(--imgy-blue);
}

/* Polygon Layer Styles */
.polygon-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.polygon-edit-modes {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
}

/* Color Input Group */
.color-input-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.color-picker {
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
  background: transparent;
}

.color-picker::-webkit-color-swatch-wrapper {
  padding: 2px;
}

.color-picker::-webkit-color-swatch {
  border-radius: 2px;
  border: none;
}

.hex-input {
  width: 80px;
  padding: 4px 8px;
  font-size: 12px;
  font-family: monospace;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--text-background);
  color: var(--text-primary);
}

.hex-input:focus {
  outline: none;
  border-color: var(--imgy-blue);
}

.corners-status {
  font-size: 12px;
  color: var(--text-secondary);
  padding: 8px;
  background: var(--control-background);
  border-radius: 4px;
  text-align: center;
}

.corners-status.complete {
  color: var(--success-color);
  background: var(--success-bg);
}

.corners-status.placing {
  color: var(--imgy-blue);
  background: rgba(51, 102, 204, 0.1);
  font-weight: 500;
}

/* Property value display */
.property-value {
  font-size: 13px;
  color: var(--text-primary);
}

.property-value.source-path {
  word-break: break-all;
  color: var(--text-muted);
  font-size: 11px;
  line-height: 1.4;
}

.property-row.path-row {
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

/* Corner coordinates inputs */
.corners-coordinates {
  margin-top: 12px;
}

.corner-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.corner-label {
  width: 24px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
  padding: 4px;
  background: var(--control-background);
  border-radius: 3px;
}

.corner-input {
  flex: 1;
  padding: 6px 8px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 12px;
  background: var(--text-background);
  color: var(--text-primary);
  width: 60px;
}

.corner-input:focus {
  outline: none;
  border-color: var(--imgy-blue);
}

/* Logo color indicator in layer list */
.layer-color-indicator {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
  border: 1px solid rgba(0, 0, 0, 0.2);
}

/* ========================================
   SUB-PANELS (Template, Pages, Export)
   ======================================== */
.sub-panel {
  border-bottom: 1px solid var(--border-light);
}

.sub-panel:last-child {
  border-bottom: none;
}

.sub-panel .panel-header {
  padding: 8px 12px;
}

.sub-panel .panel-header h3 {
  font-size: 12px;
}

.sub-panel .panel-content {
  padding: 8px 12px 12px;
}

/* Pages panel */
.pages-panel .panel-content {
  overflow-y: auto;
}

/* ========================================
   PAGES LIST
   ======================================== */
.page-item {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 8px;
  border-radius: 4px;
  cursor: default;
  margin-bottom: 2px;
  transition: background-color 0.15s ease;
  border: 1px solid transparent;
}

.page-item:hover {
  background-color: var(--control-background);
}

.page-item.active {
  background-color: rgba(51, 102, 204, 0.1);
  border-color: var(--imgy-blue);
}

.page-item.dragging {
  opacity: 0.4;
  background-color: var(--control-background);
}

.page-drag-handle {
  width: 16px;
  height: 16px;
  cursor: grab;
  opacity: 0.4;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-drag-handle:hover {
  opacity: 0.8;
}

.page-drag-handle svg {
  width: 12px;
  height: 12px;
}

.page-btn {
  width: 20px;
  height: 20px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  opacity: 0.5;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  color: var(--text-primary);
  transition: opacity 0.15s ease, background-color 0.15s ease;
}

.page-btn:hover {
  opacity: 1;
  background-color: var(--border-light);
}

.page-btn svg {
  width: 14px;
  height: 14px;
}

.page-name {
  flex: 1;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-name-input {
  flex: 1;
  font-size: 13px;
  padding: 2px 6px;
  border: 1px solid var(--imgy-blue);
  border-radius: 3px;
  outline: none;
  background: var(--text-background);
  color: var(--text-primary);
}

.page-size-badge {
  font-size: 10px;
  padding: 2px 4px;
  border-radius: 3px;
  background-color: var(--control-background);
  color: var(--text-secondary);
  flex-shrink: 0;
}

.page-drop-zone {
  height: 2px;
  margin: 0;
  transition: height 0.15s ease, background-color 0.15s ease, margin 0.15s ease;
}

.page-drop-zone.active {
  height: 2px;
  margin: 3px 0;
  background-color: var(--imgy-blue);
  border-radius: 1px;
}

/* ========================================
   LAYERS LIST
   ======================================== */
.layer-item {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 8px;
  border-radius: 4px;
  cursor: default;
  margin-bottom: 2px;
  transition: background-color 0.15s ease, opacity 0.15s ease;
  border: 1px solid transparent;
}

.layer-item:hover {
  background-color: var(--control-background);
}

.layer-item.active {
  background-color: rgba(51, 102, 204, 0.1);
  border-color: var(--imgy-blue);
}

.layer-item.layer-hidden {
  opacity: 0.5;
}

.layer-item.dragging {
  opacity: 0.4;
  background-color: var(--control-background);
}

/* Drop zone between layers */
.layer-drop-zone {
  height: 2px;
  margin: 0;
  transition: height 0.15s ease, background-color 0.15s ease, margin 0.15s ease;
}

.layer-drop-zone.active {
  height: 2px;
  margin: 3px 0;
  background-color: var(--imgy-blue);
  border-radius: 1px;
}

/* Drag handle */
.layer-drag-handle {
  width: 16px;
  height: 16px;
  cursor: grab;
  opacity: 0.4;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.layer-drag-handle:hover {
  opacity: 0.8;
}

.layer-drag-handle:active {
  cursor: grabbing;
}

.layer-drag-handle svg {
  width: 12px;
  height: 12px;
}

/* Layer action buttons */
.layer-btn {
  width: 20px;
  height: 20px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  opacity: 0.5;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  color: var(--text-primary);
  transition: opacity 0.15s ease, background-color 0.15s ease;
}

.layer-btn:hover {
  opacity: 1;
  background-color: var(--border-light);
}

.layer-btn svg {
  width: 14px;
  height: 14px;
}

.layer-delete-btn:hover {
  color: var(--error-color);
  background-color: var(--error-bg);
}

.layer-visibility-btn.hidden {
  opacity: 0.3;
}

.layer-visibility-btn.hidden:hover {
  opacity: 0.7;
}

/* Editable layer name */
.layer-name {
  flex: 1;
  min-width: 0;
  padding: 2px 6px;
  font-size: 12px;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.layer-name-input {
  flex: 1;
  min-width: 0;
  padding: 2px 6px;
  border: 1px solid var(--imgy-blue);
  border-radius: 3px;
  font-size: 12px;
  background: var(--text-background);
  color: var(--text-primary);
}

.layer-name-input:focus {
  outline: none;
  border-color: var(--imgy-blue);
  background-color: var(--text-background);
}

/* Layer type badge */
.layer-type-badge {
  font-size: 9px;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 1px 4px;
  background: var(--control-background);
  border-radius: 2px;
  flex-shrink: 0;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  color: var(--text-primary);
  cursor: pointer;
  border-radius: 4px;
  transition: background-color 0.15s ease;
}

.btn-icon:hover {
  background-color: var(--border-light);
}

.btn-primary {
  padding: 10px 20px;
  background-color: var(--button-color);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.btn-primary:hover {
  background-color: var(--button-hover);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  padding: 10px 20px;
  background-color: var(--control-background);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-secondary:hover {
  background-color: var(--border-light);
}

.btn-danger {
  width: 100%;
  padding: 8px 16px;
  background-color: var(--error-bg);
  color: var(--error-color);
  border: 1px solid var(--error-color);
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-danger:hover {
  background-color: var(--error-color);
  color: white;
}

.btn-large {
  width: 100%;
  padding: 14px 24px;
  font-size: 16px;
}

.button-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ========================================
   BATCH PROCESSING TAB
   ======================================== */

/* Batch settings panel - fixed size */
.batch-settings-panel {
  flex: 0 0 auto;
}

/* Parameters panel - fixed size */
.batch-params-panel {
  flex: 0 0 auto;
}

/* Actions panel - fixed size, no header */
.batch-actions-panel {
  flex: 0 0 auto;
}

.batch-actions-panel.no-header .panel-content {
  padding-top: 8px;
}

/* Log panel - fills remaining space */
.batch-log-panel {
  flex: 1;
  min-height: 150px;
  border-top: 1px solid var(--border-color);
}

/* File select button - matches input styling */
.btn-file-select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 13px;
  background: var(--text-background);
  color: var(--text-secondary);
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}

.btn-file-select:hover {
  border-color: var(--imgy-blue);
}

.btn-file-select.has-file {
  color: var(--text-primary);
  border-color: var(--imgy-blue);
}

.btn-file-select span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Batch actions row - same formatting for both buttons */
.batch-actions-row {
  display: flex;
  gap: 8px;
}

.btn-batch-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex: 1;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  background: var(--control-background);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-batch-action:hover:not(:disabled) {
  border-color: var(--imgy-blue);
  background: var(--border-light);
}

.btn-batch-action:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-batch-action.btn-run {
  background: var(--imgy-blue);
  border-color: var(--imgy-blue);
  color: white;
}

.btn-batch-action.btn-run:hover:not(:disabled) {
  background: var(--imgy-blue-hover);
}

.btn-batch-action.btn-run:disabled {
  background: var(--control-background);
  border-color: var(--border-color);
  color: var(--text-secondary);
  opacity: 1;
}

/* Progress row */
.batch-progress-row {
  margin-top: 12px;
}

/* Progress */
.progress-bar {
  height: 6px;
  background: var(--control-background);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--imgy-blue);
  border-radius: 3px;
  width: 0%;
  transition: width 0.3s ease;
}

.progress-text {
  display: block;
  text-align: center;
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Batch Log */
.batch-log {
  font-size: 12px;
  line-height: 1.4;
  padding: 8px 12px;
  overflow-x: hidden;
  overflow-y: auto;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.batch-log .empty-state {
  padding: 12px;
}

.batch-log-entry {
  padding: 2px 0;
  color: var(--text-primary);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.batch-log-entry.log-success {
  color: #34c759;
}

.batch-log-entry.log-error {
  color: #ff3b30;
}

.batch-log-entry.log-warning {
  color: #ff9500;
}

/* Batch Output Panel */
.batch-output-panel {
  flex: 1;
  margin-left: 16px;
  min-width: 300px;
}

.batch-table-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.batch-table-panel .panel-header {
  flex-shrink: 0;
}

.batch-table-panel .panel-header .batch-count {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: normal;
}

.batch-table-wrapper {
  flex: 1;
  overflow: auto;
  padding: 0;
}

.batch-table {
  width: 100%;
  border-collapse: collapse;
}

.batch-table th,
.batch-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.batch-table th {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--control-background);
  position: sticky;
  top: 0;
}

.batch-table td {
  font-size: 12px;
  color: var(--text-primary);
}

.batch-table .col-status {
  width: 32px;
  text-align: center;
  padding-left: 8px;
  padding-right: 4px;
}

.batch-table .col-name {
  min-width: 120px;
  max-width: 200px;
}

.batch-table .col-logo {
  min-width: 100px;
  max-width: 200px;
}

.batch-table .col-actions {
  width: 70px;
  text-align: right;
  padding-right: 8px;
}

/* Editable name input */
.batch-table .name-input {
  width: 100%;
  padding: 4px 6px;
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 12px;
  background: transparent;
  color: var(--text-primary);
}

.batch-table .name-input:hover {
  border-color: var(--border-color);
  background: var(--text-background);
}

.batch-table .name-input:focus {
  outline: none;
  border-color: var(--imgy-blue);
  background: var(--text-background);
}

/* Logo picker button */
.batch-table .logo-picker {
  display: block;
  width: 100%;
  padding: 4px 6px;
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 12px;
  background: transparent;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.batch-table .logo-picker:hover {
  border-color: var(--border-color);
  background: var(--text-background);
}

.batch-table .logo-picker.empty {
  color: var(--text-secondary);
  font-style: italic;
}

/* Row action buttons */
.batch-row-actions {
  display: flex;
  gap: 2px;
  justify-content: flex-end;
}

.batch-row-btn {
  width: 20px;
  height: 20px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  opacity: 0.4;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  color: var(--text-primary);
  transition: opacity 0.15s ease, background-color 0.15s ease;
}

.batch-row-btn:hover {
  opacity: 1;
  background-color: var(--border-light);
}

.batch-row-btn svg {
  width: 14px;
  height: 14px;
}

.batch-row-btn.btn-delete:hover {
  color: var(--error-color);
  background-color: var(--error-bg);
}

.batch-table tbody tr:hover {
  background: var(--hover-background);
}

.batch-table .empty-row td {
  text-align: center;
  color: var(--text-secondary);
  padding: 40px;
}

.batch-table .status-icon {
  display: inline-block;
  width: 16px;
  height: 16px;
  line-height: 16px;
  text-align: center;
  font-size: 12px;
}

.batch-table .status-pending {
  color: var(--text-secondary);
}

.batch-table .status-success {
  color: #34c759;
}

.batch-table .status-error {
  color: #ff3b30;
}

.status-icon {
  width: 20px;
  height: 20px;
}

.status-pending {
  color: var(--text-secondary);
}

.status-success {
  color: var(--success-color);
}

.status-error {
  color: var(--error-color);
}

/* ========================================
   MODALS
   ======================================== */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--text-background);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

.modal-large {
  max-width: none;
  width: 80%;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
}

.modal-header h2 {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  font-size: 24px;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 4px;
}

.modal-close:hover {
  background: var(--control-background);
}

.modal-body {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
}

.modal-body h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 16px 0 8px 0;
}

.modal-body h3:first-child {
  margin-top: 0;
}

.modal-body p {
  margin-bottom: 12px;
  color: var(--text-secondary);
}

.modal-body ul {
  margin-left: 20px;
  margin-bottom: 12px;
}

.modal-body li {
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 16px 20px;
  border-top: 1px solid var(--border-light);
}

/* Settings Modal */
.modal-settings {
  width: 340px;
}

.modal-settings .modal-body {
  padding: 16px 20px;
}

.modal-settings .modal-footer {
  padding: 12px 20px;
}

.settings-group {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 14px 16px 10px;
  margin: 0 0 16px 0;
  background: transparent;
}

.settings-group:last-child {
  margin-bottom: 0;
}

.settings-group legend {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  padding: 0 8px;
  margin-left: -4px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
}

.settings-row:first-of-type {
  padding-top: 4px;
}

.settings-row:last-child {
  padding-bottom: 0;
}

.settings-row label:first-child {
  font-size: 14px;
  color: var(--text-primary);
}

.settings-row input[type="number"] {
  width: 70px;
  padding: 6px 8px;
  font-size: 14px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--text-background);
  color: var(--text-primary);
}

.settings-row input[type="number"]:focus {
  outline: none;
  border-color: var(--imgy-blue);
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-color);
  transition: 0.2s;
  border-radius: 24px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.2s;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--imgy-blue);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(20px);
}

/* Image Size Modal */
.modal-image-size {
  width: 380px;
}

.modal-image-size .modal-body {
  padding: 16px 20px;
}

.modal-image-size .modal-body p {
  margin: 0 0 16px 0;
  color: var(--text-primary);
}

.modal-image-size .modal-body .size-hint {
  margin: 16px 0 0 0;
  color: var(--text-secondary);
  font-size: 13px;
}

.size-comparison {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px;
  background: var(--control-background);
  border-radius: 8px;
}

.size-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.size-label {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 600;
}

.size-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.size-arrow {
  font-size: 20px;
  color: var(--text-secondary);
}

.modal-footer-vertical {
  flex-direction: column;
  gap: 8px;
  padding: 16px 20px;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn-text {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 8px 16px;
  font-size: 14px;
  cursor: pointer;
  border-radius: 6px;
}

.btn-text:hover {
  background: var(--control-background);
  color: var(--text-primary);
}

/* Shift Corners Modal */
.modal-shift {
  width: 320px;
}

.modal-shift .modal-body {
  padding: 16px 20px;
}

.modal-shift .modal-body p {
  margin: 0 0 16px 0;
  color: var(--text-primary);
}

.modal-shift .shift-hint {
  margin: 12px 0 0 0;
  font-size: 12px;
  color: var(--text-secondary);
}

.shift-inputs {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.shift-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.shift-input-row label {
  width: 60px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.shift-input-row input {
  flex: 1;
  padding: 8px 10px;
  font-size: 14px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--text-background);
  color: var(--text-primary);
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.shift-input-row input:focus {
  outline: none;
  border-color: var(--imgy-blue);
}

.shift-unit {
  font-size: 12px;
  color: var(--text-secondary);
  width: 20px;
}

#debug-log-content {
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
  font-size: 12px;
  background: var(--control-background);
  padding: 16px;
  border-radius: 6px;
  min-height: 200px;
  max-height: 400px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.preview-body {
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-conic-gradient(#e0e0e0 0% 25%, #f0f0f0 0% 50%) 50% / 20px 20px;
  min-height: 400px;
}

#preview-canvas {
  max-width: 100%;
  max-height: 60vh;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ========================================
   Update Check Modal
   ======================================== */
.modal-update-check {
  width: 520px;
  max-width: 90vw;
}

.update-status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0 16px;
  font-size: 14px;
  color: var(--text-secondary);
}

.update-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-light);
  border-top-color: var(--imgy-blue);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

.update-spinner.hidden {
  display: none;
}

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

.update-version-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: 8px;
  margin-bottom: 16px;
}

.update-version-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.update-version-badge.available {
  background: rgba(52, 199, 89, 0.15);
  color: #34c759;
  border: 1px solid rgba(52, 199, 89, 0.3);
}

.update-version-badge.current {
  background: rgba(142, 142, 147, 0.15);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

.update-version-label {
  font-size: 13px;
  color: var(--text-secondary);
}

.update-progress {
  height: 6px;
  background: var(--border-light);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 12px;
}

.update-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--imgy-blue);
  border-radius: 3px;
  transition: width 0.2s ease;
}

/* ========================================
   Batch Template Picker Modal
   ======================================== */
.modal-batch-picker {
  width: 480px;
  max-width: 90vw;
}

.batch-picker-list {
  max-height: 360px;
  overflow-y: auto;
  border: 1px solid var(--border-light);
  border-radius: 6px;
}

.picker-item {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-light);
  transition: background 0.1s;
}

.picker-item:last-child { border-bottom: none; }
.picker-item:hover { background: var(--bg-secondary); }

.picker-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.picker-item-slug {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 1px;
}

.picker-item-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.picker-loading,
.picker-empty {
  padding: 20px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
}

/* ========================================
   Changelog Modal
   ======================================== */
.changelog-version {
  margin-bottom: 20px;
}

.changelog-version:last-child {
  margin-bottom: 0;
}

.changelog-version-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}

.changelog-version-number {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.changelog-version-date {
  font-size: 13px;
  color: var(--text-secondary);
}

.changelog-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.changelog-list li {
  padding: 4px 0;
  font-size: 14px;
  color: var(--text-primary);
}

.changelog-type {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  padding: 1px 6px;
  border-radius: 3px;
  margin-right: 6px;
  vertical-align: middle;
}

.changelog-type-feature {
  background: var(--success-bg);
  color: var(--success-color);
}

.changelog-type-fix {
  background: var(--error-bg);
  color: var(--error-color);
}

.changelog-type-improvement {
  background: rgba(51, 102, 204, 0.1);
  color: var(--imgy-blue);
}

/* ========================================
   PLACEMENT LAYER PROPERTIES
   ======================================== */

.property-value-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.property-value-row .property-value {
  flex: 1;
  min-width: 0;
}

.property-input-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.input-label-sm {
  font-size: 11px;
  color: var(--text-muted);
  min-width: 14px;
}

.property-input-sm {
  width: 70px;
  padding: 6px 8px;
  background: var(--input-background);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 13px;
}

.property-input-sm:focus {
  outline: none;
  border-color: var(--imgy-blue);
  box-shadow: 0 0 0 2px rgba(51, 102, 204, 0.15);
}

.batch-key-input {
    border-color: #2a4a2a;
    background-color: var(--bg-tertiary, #1a251a);
    color: #7cbb7c;
}

.batch-key-input:focus {
    border-color: #5cb85c;
    outline: none;
}

.layer-name-container {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.layer-key-secondary {
    display: block;
    font-size: 10px;
    color: var(--text-muted, #666);
    font-family: monospace;
    line-height: 1.2;
    margin-top: 1px;
}

.btn-small {
  padding: 4px 10px;
  font-size: 11px;
  background: var(--button-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  cursor: pointer;
  white-space: nowrap;
}

.btn-small:hover {
  background: var(--button-secondary-hover);
  border-color: var(--border-light);
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============================================================
   Settings Modal — Template Library section
   ============================================================ */

/* Full-width text input in settings rows */
.settings-input {
  flex: 1;
  min-width: 0;
  padding: 6px 8px;
  font-size: 13px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--text-background);
  color: var(--text-primary);
}

.settings-input:focus {
  outline: none;
  border-color: var(--imgy-blue);
}

/* Smaller input (token label) */
.settings-input-sm {
  width: 140px;
  padding: 5px 8px;
  font-size: 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--text-background);
  color: var(--text-primary);
}

.settings-input-sm:focus {
  outline: none;
  border-color: var(--imgy-blue);
}

/* Right side of a settings row: status text + button */
.settings-auth-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Stacked login form beneath the Account row */
.settings-login-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 4px 0 8px 0;
}

.btn-settings-action {
  padding: 7px 16px;
  font-size: 13px;
  align-self: flex-start;
}

/* Subsection (service token) indented slightly */
.settings-subsection {
  border-top: 1px solid var(--border-light);
  margin-top: 4px;
  padding-top: 4px;
}

/* One-time token display box */
.settings-token-display {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 10px;
  background: var(--control-background);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin: 4px 0;
}

.settings-token-display code {
  font-size: 11px;
  font-family: 'SF Mono', 'Menlo', 'Monaco', monospace;
  word-break: break-all;
  color: var(--text-primary);
}

.settings-token-display small {
  font-size: 11px;
  color: var(--text-secondary);
}

/* Token list */
.settings-token-list {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ============================================================
   Login Modal (startup prompt)
   ============================================================ */

.modal-login {
  width: 380px;
}

.login-server-line {
  font-size: 12px;
  color: var(--text-secondary);
  margin: 0 0 16px 0;
}

.login-stay-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-primary);
  cursor: pointer;
  margin-top: 8px;
}

.login-stay-label input[type="checkbox"] {
  width: 14px;
  height: 14px;
  cursor: pointer;
}

.login-error-msg {
  margin-top: 10px;
  padding: 8px 10px;
  font-size: 12px;
  color: var(--error-color);
  background: var(--error-bg);
  border-radius: 4px;
}

/* ============================================================
   Library Tab
   ============================================================ */

/* Left sidebar — narrower than template editor sidebar */
.library-sidebar {
  width: 280px;
  min-width: 200px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

/* Results panel — fills remaining space */
.library-results-panel {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Count badge in toolbar */
.library-count {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-secondary);
  padding-right: 8px;
}

/* Label row with inline "Manage" link */
.label-with-action {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.vocab-manage-link {
  font-size: 11px;
  color: var(--imgy-blue);
  text-decoration: none;
  font-weight: 400;
}

.vocab-manage-link:hover {
  text-decoration: underline;
}

/* Clear Filters button in library sidebar */
.btn-filter-clear {
  width: 100%;
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: none;
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
}

.btn-filter-clear:hover {
  background: var(--secondary-background);
  color: var(--text-primary);
}

/* Table wrapper — scrollable */
.library-table-wrapper {
  flex: 1;
  overflow-y: auto;
  overflow-x: auto;
}

.library-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.library-table thead {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--control-background);
}

.library-table th {
  text-align: left;
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.library-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

.library-table tbody tr:hover td {
  background: var(--secondary-background);
}

.library-table tbody tr.library-row-selected td {
  background: color-mix(in srgb, var(--imgy-blue) 12%, transparent);
}

.library-table tbody tr.library-row-selected:hover td {
  background: color-mix(in srgb, var(--imgy-blue) 18%, transparent);
}

.btn-toolbar:disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

.btn-toolbar-danger {
  color: var(--error-color);
}

.library-table .empty-row td {
  text-align: center;
  color: var(--text-secondary);
  padding: 32px;
}

.lib-col-name {
  min-width: 160px;
}

/* Name + slug in first column */
.library-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
}

.library-item-slug {
  font-size: 11px;
  font-family: 'SF Mono', 'Menlo', 'Monaco', monospace;
  color: var(--text-secondary);
  background: var(--control-background);
  border: 1px solid var(--border-light);
  border-radius: 3px;
  padding: 1px 5px;
  display: inline-block;
  margin-top: 2px;
}

/* Tag chips in table cells */
.lib-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.lib-tag {
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 10px;
  background: var(--control-background);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  white-space: nowrap;
}

/* Danger variant for Delete */
.btn-action-danger {
  color: var(--error-color) !important;
}

.btn-action-danger:hover:not(:disabled) {
  border-color: var(--error-color) !important;
  background: var(--error-bg) !important;
}

/* Error state */
.library-error {
  color: var(--error-color) !important;
}

/* ── Save to Library Modal ─────────────────────────────────────────── */

.modal-save-library {
  width: 460px;
}

/* Multi-select — inherits property-row input look but shows as a scrollable list */
.stl-multi-select {
  width: 100%;
  height: 88px;
  padding: 4px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 13px;
  background: var(--text-background);
  color: var(--text-primary);
  appearance: auto;
  -webkit-appearance: auto;
  background-image: none;
}

.stl-multi-select:focus {
  outline: none;
  border-color: var(--imgy-blue);
}

.stl-multi-hint {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: normal;
  margin-left: 6px;
}

.stl-error {
  padding: 0 20px 12px;
  color: var(--error-color);
  font-size: 13px;
}

/* ── Vocab Modal ────────────────────────────────────────────────────── */

.vocab-list {
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--text-background);
}

.vocab-list li {
  padding: 7px 12px;
  font-size: 13px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-light);
}

.vocab-list li:last-child {
  border-bottom: none;
}

.vocab-list:empty {
  display: none;
}

.vocab-add-row {
  display: flex;
  gap: 8px;
}

.vocab-add-row input {
  flex: 1;
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 13px;
  background: var(--text-background);
  color: var(--text-primary);
}

.vocab-add-row input:focus {
  outline: none;
  border-color: var(--imgy-blue);
}

/* ── Collapsible sub-panels ──────────────────────────────────────── */
.collapsible-header {
  cursor: pointer;
  user-select: none;
}

.panel-chevron {
  flex-shrink: 0;
  color: var(--text-secondary);
  transition: transform 0.18s ease;
}

.sub-panel.collapsed .panel-chevron {
  transform: rotate(-90deg);
}

.sub-panel.collapsed .panel-content {
  display: none;
}

.panel-header-right {
  display: flex;
  align-items: center;
  gap: 2px;
}

/* ── Search input with inline clear button ───────────────────────── */
.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input-wrap input {
  width: 100%;
  padding-right: 28px; /* room for the × button */
}

.search-clear-btn {
  position: absolute;
  right: 6px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
  display: none;
}

.search-clear-btn:hover {
  color: var(--text-primary);
}

.search-input-wrap.has-value .search-clear-btn {
  display: block;
}

/* ── Metadata Panel ──────────────────────────────────────────────── */
.metadata-panel .panel-content {
  overflow: visible;
}

.metadata-panel .panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ── Tag Picker ──────────────────────────────────────────────────── */
.tag-picker {
  width: 100%;
}

.tag-picker-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  padding: 4px 28px 4px 6px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--input-bg);
  min-height: 30px;
  position: relative;
  cursor: default;
}

.tag-picker-inner::after {
  content: '+';
  position: absolute;
  right: 7px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 17px;
  font-weight: 300;
  color: var(--text-secondary);
  pointer-events: none;
  line-height: 1;
}

.tag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px 1px 7px;
  background: var(--imgy-blue);
  color: #fff;
  border-radius: 10px;
  font-size: 11px;
  line-height: 18px;
  white-space: nowrap;
}

.tag-chip-remove {
  background: none;
  border: none;
  color: rgba(255,255,255,0.75);
  cursor: pointer;
  padding: 0;
  font-size: 13px;
  line-height: 1;
  display: flex;
  align-items: center;
  margin-left: 1px;
}

.tag-chip-remove:hover {
  color: #fff;
}

/* Hidden select — overlays the + zone, transparent but clickable */
.tag-picker-select {
  position: absolute !important;
  right: 0;
  top: 0;
  width: 32px !important;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  border: none;
  padding: 0;
  margin: 0;
  font-size: 13px;
}

/* ── Manage Categories Modal ─────────────────────────────────────── */
.modal-manage-categories {
    width: 420px;
    max-width: 95vw;
}

.manage-cat-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.manage-cat-tab {
    padding: 5px 12px;
    font-size: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--input-bg);
    color: var(--text-primary);
    cursor: pointer;
}

.manage-cat-tab.active {
    background: var(--accent-color, #4a9eff);
    color: #fff;
    border-color: var(--accent-color, #4a9eff);
}

.manage-cat-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}