/* ==========================================================================
   Dance Studio (Choreo Lab) - Raycast Developer Design System & Docked Sidebar Layout
   ========================================================================== */

:root {
  /* Raycast Palette - Dark Canvas (#07080a) */
  --canvas: #07080a;
  --surface: #0d0d0d;
  --surface-elevated: #101111;
  --surface-card: #121212;
  --surface-hover: #18191a;
  --surface-code: #161718;

  --hairline: #242728;
  --hairline-soft: rgba(255, 255, 255, 0.08);
  --hairline-strong: rgba(255, 255, 255, 0.16);

  --text-primary: #f4f4f6;
  --text-body: #cdcdcd;
  --text-secondary: #9c9c9d;
  --text-muted: #6a6b6c;

  --stage-grid-line: rgba(255, 255, 255, 0.18);

  /* Raycast Category Accents */
  --accent-cyan: #57c1ff;
  --accent-cyan-bg: rgba(87, 193, 255, 0.12);
  --accent-cyan-border: rgba(87, 193, 255, 0.28);

  --accent-green: #59d499;
  --accent-green-bg: rgba(89, 212, 153, 0.12);
  --accent-green-border: rgba(89, 212, 153, 0.28);

  --accent-yellow: #ffc533;
  --accent-yellow-bg: rgba(255, 197, 51, 0.12);
  --accent-yellow-border: rgba(255, 197, 51, 0.28);

  --accent-red: #ff6161;
  --accent-red-bg: rgba(255, 97, 97, 0.12);
  --accent-red-border: rgba(255, 97, 97, 0.28);

  --accent-purple: #b388ff;
  --accent-purple-bg: rgba(179, 136, 255, 0.12);
  --accent-purple-border: rgba(179, 136, 255, 0.28);

  --font-sans: 'Pretendard', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', monospace;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --shadow-command: 0 12px 36px rgba(0, 0, 0, 0.65), 0 0 0 1px #242728;
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-glow-red: 0 0 20px rgba(255, 97, 97, 0.4);

  --transition-fast: 0.12s ease;
  --transition-normal: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Light Theme */
[data-theme="light"] {
  --canvas: #f6f6f8;
  --surface: #ffffff;
  --surface-elevated: #f0f0f4;
  --surface-card: #ffffff;
  --surface-hover: #f9f9fb;
  --surface-code: #f3f3f6;

  --hairline: #e2e2e6;
  --hairline-soft: rgba(0, 0, 0, 0.08);
  --hairline-strong: rgba(0, 0, 0, 0.16);

  --text-primary: #0f1012;
  --text-body: #2d2e32;
  --text-secondary: #5a5b60;
  --text-muted: #8a8b90;

  --stage-grid-line: rgba(0, 0, 0, 0.15);

  --shadow-command: 0 10px 30px rgba(0, 0, 0, 0.08), 0 0 0 1px #e2e2e6;
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
}

/* Global Resets */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  font-feature-settings: "calt", "kern", "liga", "ss03";
  background-color: var(--canvas);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Raycast Top Launch Banner Gradient Line */
.raycast-top-stripe {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #ff5757 0%, #ffc533 30%, #59d499 65%, #57c1ff 100%);
  z-index: 100;
}

/* App Container */
.app-container {
  max-width: 1480px;
  margin: 0 auto;
  padding: 16px 16px 60px;
}

/* Header */
.main-header {
  margin-bottom: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--hairline);
  background: var(--surface);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  max-width: 1480px;
  margin: 0 auto;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-badge {
  font-family: var(--font-mono);
  background: var(--surface-code);
  color: var(--accent-cyan);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 1.2px;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--accent-cyan-border);
}

.title-group h1 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--text-primary);
}

.title-group .subtitle {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* Layout Presets Switcher Bar */
.layout-presets-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-code);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline);
}

.layout-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.user-layouts-container {
  display: flex;
  gap: 6px;
}

.url-input-group {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1;
  max-width: 380px;
  background: var(--surface-elevated);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 4px 6px 4px 12px;
  box-shadow: var(--shadow-command);
}

.search-icon {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-right: 8px;
}

.url-input-group input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: 0.85rem;
  font-family: inherit;
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid var(--hairline);
  outline: none;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: var(--text-primary);
  color: var(--canvas);
  border: 1px solid var(--text-primary);
  font-weight: 700;
}

.btn-primary:hover {
  background: #ffffff;
  color: #000000;
  box-shadow: 0 4px 16px rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text-primary);
  border: 1px solid var(--hairline);
}

.btn-secondary:hover, .btn-secondary.active {
  background: var(--surface-hover);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.btn-danger {
  background: var(--accent-red-bg);
  color: var(--accent-red);
  border: 1px solid var(--accent-red-border);
}

.btn-danger:hover {
  background: var(--accent-red);
  color: #ffffff;
}

.btn-warning {
  background: var(--accent-yellow-bg);
  color: var(--accent-yellow);
  border: 1px solid var(--accent-yellow-border);
}

.btn-warning:hover {
  background: var(--accent-yellow);
  color: #000000;
}

.btn-toggle.active {
  background: var(--accent-cyan-bg);
  color: var(--accent-cyan);
  border-color: var(--accent-cyan-border);
}

.btn-sm {
  padding: 4px 8px;
  font-size: 0.76rem;
}

.btn-icon {
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--hairline);
  color: var(--text-primary);
}

/* Badges */
.badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.badge-cyan {
  background: var(--accent-cyan-bg);
  color: var(--accent-cyan);
  border: 1px solid var(--accent-cyan-border);
}

.badge-green {
  background: var(--accent-green-bg);
  color: var(--accent-green);
  border: 1px solid var(--accent-green-border);
}

.badge-purple {
  background: var(--accent-purple-bg);
  color: var(--accent-purple);
  border: 1px solid var(--accent-purple-border);
}

.badge-yellow {
  background: var(--accent-yellow-bg);
  color: var(--accent-yellow);
  border: 1px solid var(--accent-yellow-border);
}

/* Workspace Layout Structure (Main Column + Unified Right Sidebar) */
.workspace-wrapper {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.main-column {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Unified Docked Right Sidebar Column */
.sidebar-column {
  width: 350px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sidebar-collapsed .sidebar-column {
  display: none;
}

/* Dual Panel Row (In Main Column) */
.dual-panel-row {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Side-by-Side Formation Focus Layout */
.layout-formation-focus .dual-panel-row {
  flex-direction: row;
  align-items: stretch;
}

.layout-formation-focus .panel-video {
  flex: 1;
  max-width: 50%;
}

.layout-formation-focus .panel-stage {
  flex: 1;
  max-width: 50%;
}

.layout-formation-focus .stage-canvas-wrapper {
  height: 480px;
}

/* Video Section */
.video-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.video-grid {
  display: flex;
  gap: 12px;
  height: 440px;
  transition: height 0.3s ease;
}

.video-wrapper, #webcam-container {
  flex: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
  position: relative;
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-card);
}

#player {
  width: 100%;
  height: 100%;
  transform-origin: center center;
  transition: transform 0.15s ease-out;
}

#webcam {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scaleX(-1);
}

.webcam-label {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--accent-red);
  color: white;
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  font-size: 0.75rem;
  font-weight: 700;
}

/* Zoom Controls Toolbar */
.zoom-controls {
  display: flex;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  align-items: center;
  flex-wrap: wrap;
}

.zoom-controls .slider-group {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.zoom-controls input[type="range"] {
  width: 65px;
  accent-color: var(--accent-cyan);
}

/* Speed Controls */
.speed-controls-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  background: var(--surface-code);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline);
}

.speed-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.speed-label strong {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
}

.speed-steppers, .speed-presets {
  display: flex;
  gap: 3px;
}

.btn-speed-preset.active {
  background: var(--accent-cyan);
  color: #000;
  border-color: var(--accent-cyan);
}

/* Scrollable & Zoomable Timeline Section */
.timeline-section {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-card);
}

.timeline-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  flex-wrap: wrap;
  gap: 10px;
}

.timeline-info {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.quick-marker-btns {
  display: flex;
  gap: 6px;
}

.guide-text {
  font-size: 0.76rem;
  color: var(--text-secondary);
}

.timeline-zoom-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.timeline-zoom-controls input[type="range"] {
  width: 80px;
  accent-color: var(--accent-cyan);
}

.zoom-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-cyan);
}

.timeline-time-display {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

/* Scroll Viewport for Timeline Track */
.timeline-scroll-view {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: var(--surface-elevated);
  scrollbar-width: thin;
  scrollbar-color: var(--hairline-strong) var(--surface);
}

.timeline-scroll-view::-webkit-scrollbar {
  height: 8px;
}
.timeline-scroll-view::-webkit-scrollbar-track {
  background: var(--surface);
}
.timeline-scroll-view::-webkit-scrollbar-thumb {
  background: var(--hairline-strong);
  border-radius: 4px;
}

.timeline-track-inner {
  position: relative;
  min-width: 100%;
  display: flex;
  flex-direction: column;
  user-select: none;
}

.timeline-track {
  position: relative;
  width: 100%;
  cursor: pointer;
}

.track-label {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--text-muted);
  pointer-events: none;
  z-index: 5;
}

/* Top Beat Track */
.track-beat {
  height: 36px;
  background: var(--accent-green-bg);
  border-bottom: 1px solid var(--hairline-soft);
}

.beat-grid-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.beat-tick {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(89, 212, 153, 0.2);
}

.beat-tick.major {
  background: rgba(89, 212, 153, 0.45);
  width: 2px;
}

.beat-tick-num {
  position: absolute;
  top: 2px;
  left: 3px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--accent-green);
  opacity: 0.8;
}

/* Scrubber Track & Draggable Playhead */
.track-scrubber {
  height: 30px;
  background: var(--surface-code);
  border-bottom: 1px solid var(--hairline-soft);
  position: relative;
}

.progress-bar {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0%;
  background: var(--accent-cyan-bg);
  pointer-events: none;
}

.playhead {
  position: absolute;
  top: -36px;
  bottom: -36px;
  left: 0%;
  width: 2px;
  background: var(--accent-red);
  box-shadow: var(--shadow-glow-red);
  z-index: 30;
  pointer-events: none;
}

.playhead-handle {
  position: absolute;
  top: 36px;
  left: -6px;
  width: 14px;
  height: 30px;
  background: var(--accent-red);
  border-radius: 3px;
  cursor: grab;
  pointer-events: auto;
  box-shadow: 0 2px 6px rgba(0,0,0,0.6);
}

.playhead-handle:active {
  cursor: grabbing;
}

/* Connected Region Blocks */
.regions-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.region-block {
  position: absolute;
  top: 3px;
  bottom: 3px;
  background: var(--accent-purple-bg);
  border: 1px solid var(--accent-purple-border);
  border-radius: var(--radius-xs);
  pointer-events: auto;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  transition: background var(--transition-fast);
}

.region-block:hover {
  background: rgba(179, 136, 255, 0.28);
}

.region-block.active {
  background: var(--accent-yellow-bg);
  border-color: var(--accent-yellow-border);
}

.region-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Bottom Time Track */
.track-time {
  height: 36px;
  background: var(--accent-cyan-bg);
}

.time-ticks-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.time-tick {
  position: absolute;
  bottom: 0;
  height: 10px;
  width: 1px;
  background: rgba(87, 193, 255, 0.3);
}

.time-tick-text {
  position: absolute;
  bottom: 12px;
  left: 2px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--accent-cyan);
  opacity: 0.8;
}

/* Marker Pins: Dot-to-Pill Hover Expand */
.markers-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.marker-pin {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  cursor: grab;
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  box-shadow: 0 0 10px rgba(0,0,0,0.8);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 20;
  overflow: hidden;
}

.marker-pin .pin-content {
  display: none;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  color: #000;
  padding: 0 6px;
}

.marker-pin:hover {
  width: auto;
  height: 24px;
  border-radius: var(--radius-xs);
  transform: translate(-50%, -50%) scale(1.08);
  z-index: 25;
}

.marker-pin:hover .pin-content {
  display: flex;
}

.marker-pin.marker-beat {
  background: var(--accent-green);
  box-shadow: 0 0 8px rgba(89, 212, 153, 0.6);
}

.marker-pin.marker-time {
  background: var(--accent-cyan);
  box-shadow: 0 0 8px rgba(87, 193, 255, 0.6);
}

/* 2D Stage Formation Designer Card */
.stage-designer-box {
  width: 100%;
}

.stage-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.grid-spacing-group {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.grid-spacing-group input[type="range"] {
  width: 75px;
  accent-color: var(--accent-cyan);
}

/* Instant Inline Dancer Property Inspector Bar */
.dancer-inline-inspector {
  background: var(--surface-code);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  margin-bottom: 10px;
}

.inspector-fields {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.78rem;
}

.inspector-title {
  font-weight: 700;
  color: var(--accent-cyan);
}

.input-text-sm {
  background: var(--surface-elevated);
  border: 1px solid var(--hairline);
  color: var(--text-primary);
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  font-size: 0.78rem;
  width: 100px;
}

.input-color-sm {
  width: 30px;
  height: 24px;
  border: none;
  background: transparent;
  cursor: pointer;
}

/* High Contrast Stage Grid */
.stage-canvas-wrapper {
  position: relative;
  width: 100%;
  height: 320px;
  background: var(--surface-code);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.4);
}

.stage-canvas {
  position: relative;
  width: 100%;
  height: 100%;
}

.stage-grid-bg {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, var(--stage-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--stage-grid-line) 1px, transparent 1px);
  background-size: 25px 25px;
  pointer-events: none;
}

.stage-guide-text {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-secondary);
  pointer-events: none;
  opacity: 0.85;
}

/* Corrected: Audience / Front at BOTTOM */
.stage-front {
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-cyan-bg);
  color: var(--accent-cyan);
  padding: 3px 12px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--accent-cyan-border);
}

.stage-center {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.stage-left {
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
}

.stage-right {
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
}

.dancers-layer {
  position: absolute;
  inset: 0;
}

/* 60 FPS Buttery Smooth Dancer Dragging */
.dancer-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-cyan);
  border: 3px solid var(--accent-red);
  color: #000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: grab;
  user-select: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.6);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  z-index: 10;
}

.dancer-pin.is-dragging {
  transition: none !important;
  z-index: 100 !important;
  cursor: grabbing !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
}

.dancer-pin.selected {
  outline: 3px solid var(--text-primary);
  outline-offset: 3px;
  box-shadow: 0 0 20px var(--accent-cyan);
}

.dancer-name1 {
  font-size: 0.8rem;
  font-weight: 800;
  line-height: 1;
}

.dancer-name2 {
  font-size: 0.58rem;
  font-weight: 700;
  opacity: 0.9;
  line-height: 1;
  margin-top: 1px;
}

.stage-hint {
  margin-top: 8px;
  color: var(--text-secondary);
  font-size: 0.76rem;
}

/* Cards in Sidebar Column */
.raycast-card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-card);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.form-group-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.input-text, .input-number, .input-number-sm, .input-textarea {
  background: var(--surface-code);
  border: 1px solid var(--hairline);
  color: var(--text-primary);
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-family: inherit;
  outline: none;
}

.input-text { flex: 1; }
.input-textarea { width: 100%; resize: vertical; }
.input-number { width: 70px; font-family: var(--font-mono); }
.input-number-sm { width: 42px; font-family: var(--font-mono); text-align: center; }

.bpm-control-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.beat-offset-nudge-row {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 12px;
  background: var(--surface-code);
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--hairline);
}

.beat-offset-nudge-row .guide-text {
  font-size: 0.72rem;
  margin-right: auto;
}

.beat-jump-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.markers-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.item-list {
  list-style: none;
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: var(--surface-code);
}

.item-list li {
  padding: 8px 10px;
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.item-list li:hover {
  background: var(--surface-hover);
}

.item-list li.region-item.looping {
  background: var(--accent-yellow-bg);
  border-left: 3px solid var(--accent-yellow);
}

.item-row-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.item-info {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  overflow: hidden;
}

.item-title {
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-cyan);
}

.item-memo-text {
  font-size: 0.76rem;
  color: var(--text-secondary);
  background: var(--surface-elevated);
  padding: 3px 6px;
  border-radius: var(--radius-xs);
  border-left: 2px solid var(--accent-cyan);
  margin-top: 2px;
}

.btn-del {
  background: transparent;
  border: none;
  color: var(--accent-red);
  font-size: 1.05rem;
  cursor: pointer;
  padding: 2px 4px;
}

.storage-actions {
  display: flex;
  gap: 6px;
  margin-top: 12px;
}

/* Floating Exit Button for Theater Mode */
.floating-exit-theater {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  box-shadow: 0 10px 30px rgba(0,0,0,0.8);
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 5, 7, 0.85);
  backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100000 !important;
}

.modal-card {
  background: var(--surface-elevated);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 420px;
  padding: 22px;
  position: relative;
  box-shadow: var(--shadow-command);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  color: var(--text-secondary);
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
  cursor: pointer;
}

.form-group {
  margin-bottom: 12px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.modal-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 18px;
}

/* Overlay Flashes */
.hidden { display: none !important; }
#metronome-overlay { position: fixed; inset: 0; pointer-events: none; z-index: 9998; box-shadow: none; transition: 0.1s; }
#countdown-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.85); color: white; font-size: 140px; font-weight: 800; display: flex; justify-content: center; align-items: center; z-index: 9999; pointer-events: none; }
.flash { box-shadow: inset 0 0 60px 24px rgba(255, 97, 97, 0.8) !important; }

/* Theater Mode */
body.theater-mode {
  padding: 0;
  background: var(--canvas);
}
body.theater-mode .main-header, body.theater-mode .raycast-top-stripe {
  display: none;
}
body.theater-mode .app-container {
  max-width: 100%;
  padding: 8px;
}
body.theater-mode .video-grid {
  height: 75vh;
}

.guide-modal-card {
  max-width: 620px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.guide-body {
  overflow-y: auto;
  padding-right: 6px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.guide-section {
  background: var(--surface-code);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.guide-section h3 {
  font-size: 0.95rem;
  color: var(--accent-cyan);
  margin-bottom: 8px;
}

.guide-section ul {
  padding-left: 18px;
  font-size: 0.82rem;
  color: var(--text-body);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.guide-section code {
  background: var(--surface-elevated);
  color: var(--accent-yellow);
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

@media (max-width: 1024px) {
  .workspace-wrapper { flex-direction: column; }
  .sidebar-column { width: 100%; }
  .layout-formation-focus .dual-panel-row { flex-direction: column; }
  .layout-formation-focus .panel-video, .layout-formation-focus .panel-stage { max-width: 100%; }
}