/* ============================================================
   MiliFilm Design System v2.1 — Cinematic Premium Edition
   Satoshi + JetBrains Mono | Charcoal gradients | Neon teal
   After Effects × DaVinci Resolve × Nuke aesthetic
   ============================================================ */

/* --- Tokens --- */
:root {
  /* Core backgrounds */
  --bg: #09090a;
  --bg-deep: #070709;
  --bg-surface: #0f0f12;
  --bg-surface-alt: #141418;
  --bg-hover: #141416;
  --bg-selected: #1a1a1e;
  --bg-card: #0c0c10;
  --bg-card-hover: #111115;
  --bg-canvas: #080809;
  --bg-input: #1a1a1e;
  --bg-input-dark: #1c1c20;
  --bg-modal: #111114;
  --bg-gradient-start: #141418;
  --bg-gradient-end: #0d0d10;

  /* Borders */
  --border: rgba(255,255,255,0.06);
  --border-mid: rgba(255,255,255,0.09);
  --border-strong: rgba(255,255,255,0.15);

  /* Text */
  --text: #e8e8ec;
  --text-sub: #9898a8;
  --text-muted: rgba(255,255,255,0.35);
  --text-faint: rgba(255,255,255,0.12);
  --text-on-accent: #071a14;

  /* Accent - teal */
  --accent: #78f0d5;
  --accent-dim: #58c4ae;
  --accent-bg: rgba(120,240,213,0.05);
  --accent-bg-strong: rgba(120,240,213,0.1);
  --accent-border: rgba(120,240,213,0.2);
  --accent-glow: rgba(120,240,213,0.25);

  /* Blue */
  --blue: #6aa8ff;
  --blue-bg: rgba(106,168,255,0.05);
  --blue-border: rgba(106,168,255,0.18);

  /* Shadows */
  --shadow-color: rgba(0,0,0,0.3);

  /* Utility */
  --error: #ff5c6a;
  --warning: #ffb340;
  --success: #4ade80;

  /* Fonts */
  --font-base: 'Satoshi', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Type scale */
  --text-xs: 11px;
  --text-sm: 12px;
  --text-base: 13px;
  --text-md: 14px;
  --text-lg: 16px;
  --text-xl: 20px;
  --text-2xl: 24px;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;

  /* Shape */
  --radius: 4px;
  --radius-sm: 2px;
  --radius-md: 6px;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 200ms;
  --dur-fast: 120ms;

  /* Layout */
  --topbar-h: 44px;
  --statusbar-h: 28px;
}

/* --- Light Theme --- */
[data-theme="light"] {
  /* Core backgrounds */
  --bg: #f5f5f7;
  --bg-deep: #eeeef0;
  --bg-surface: #ffffff;
  --bg-surface-alt: #f8f8fa;
  --bg-hover: #ededef;
  --bg-selected: #e5e5e8;
  --bg-card: #ffffff;
  --bg-card-hover: #f0f0f2;
  --bg-canvas: #e8e8eb;
  --bg-input: #f0f0f3;
  --bg-input-dark: #e8e8eb;
  --bg-modal: #ffffff;
  --bg-gradient-start: #f8f8fa;
  --bg-gradient-end: #f0f0f3;

  /* Borders */
  --border: rgba(0,0,0,0.04);
  --border-mid: rgba(0,0,0,0.06);
  --border-strong: rgba(0,0,0,0.1);

  /* Text */
  --text: #1a1a1a;
  --text-sub: #666666;
  --text-muted: rgba(0,0,0,0.4);
  --text-faint: rgba(0,0,0,0.15);
  --text-on-accent: #ffffff;

  /* Accent */
  --accent: #1a9b7c;
  --accent-dim: #157a63;
  --accent-bg: rgba(26,155,124,0.08);
  --accent-bg-strong: rgba(26,155,124,0.12);
  --accent-border: rgba(26,155,124,0.3);
  --accent-glow: rgba(26,155,124,0.15);

  /* Blue */
  --blue: #0066cc;
  --blue-bg: rgba(0,102,204,0.06);
  --blue-border: rgba(0,102,204,0.2);

  /* Shadows */
  --shadow-color: rgba(0,0,0,0.08);
}

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

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

body {
  font-family: var(--font-base);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--text);
  background: radial-gradient(ellipse at 50% 25%, var(--bg-gradient-end) 0%, var(--bg) 50%, var(--bg-deep) 100%);
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s, color 0.3s;
}

/* Noise texture overlay — fixed, pointer-events-none, GPU composited */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
  will-change: transform;
}

/* Offline banner */
.offline-banner {
  position: fixed;
  top: var(--topbar-h);
  left: 0;
  right: 0;
  height: 32px;
  background: linear-gradient(90deg, rgba(255,179,64,0.08) 0%, rgba(255,179,64,0.04) 100%);
  border-bottom: 1px solid rgba(255,179,64,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: var(--text-sm);
  color: var(--warning);
  z-index: 90;
  animation: slideDown 200ms var(--ease-out);
}

.offline-banner[hidden] {
  animation: slideUp 200ms var(--ease-out);
  display: none !important;
}

.offline-banner-icon {
  font-size: 14px;
}

.offline-banner-text {
  font-weight: 500;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(0);
    opacity: 1;
  }
  to {
    transform: translateY(-100%);
    opacity: 0;
  }
}

[hidden] { display: none !important; }

/* --- Scrollbars --- */
* { scrollbar-width: thin; scrollbar-color: rgba(120,240,213,0.18) transparent; }
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(120,240,213,0.18); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: rgba(120,240,213,0.32); }

/* Light mode scrollbars */
:root[data-theme="light"] * { scrollbar-color: rgba(0,0,0,0.2) transparent; }
:root[data-theme="light"] ::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.2); }
:root[data-theme="light"] ::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.35); }

/* Selection */
::selection { background: rgba(120,240,213,0.18); color: var(--text); }

/* --- Shell --- */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--topbar-h);
  background: linear-gradient(180deg, rgba(14,14,18,0.94) 0%, rgba(10,10,13,0.9) 100%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-5);
  z-index: 100;
  gap: var(--space-4);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  flex: 1;
  overflow: hidden;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.brand-mark {
  width: 26px;
  height: 26px;
  background: linear-gradient(135deg, #78f0d5 0%, #58d8bc 100%);
  color: var(--text-on-accent);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  user-select: none;
  box-shadow: 0 0 14px rgba(120,240,213,0.28), 0 0 4px rgba(120,240,213,0.15);
}

.brand-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text);
  flex-shrink: 0;
  letter-spacing: -0.01em;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  overflow: hidden;
}

.bc-sep {
  color: rgba(255,255,255,0.15);
  font-size: var(--text-xs);
  flex-shrink: 0;
}

.bc-item {
  font-size: var(--text-sm);
  color: var(--accent);
  opacity: 0.6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: opacity var(--dur) var(--ease), color var(--dur) var(--ease);
}

.bc-item:hover { opacity: 0.9; }
.bc-item.active { color: var(--text); opacity: 1; cursor: default; }

/* Status Bar */
.statusbar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--statusbar-h);
  background: linear-gradient(0deg, rgba(7,7,9,0.97) 0%, rgba(10,10,13,0.92) 100%);
  border-top: 1px solid rgba(255,255,255,0.04);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-5);
  z-index: 100;
  gap: var(--space-4);
}

.status-text {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.status-text::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 6px rgba(74,222,128,0.6);
  flex-shrink: 0;
  animation: status-pulse 2.8s ease-in-out infinite;
}

@keyframes status-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px rgba(74,222,128,0.6); }
  50% { opacity: 0.35; box-shadow: 0 0 2px rgba(74,222,128,0.2); }
}


@keyframes cellFadeIn {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Button press — scale on active */
button:active:not(:disabled) {
  transform: scale(0.97);
}

/* Smooth hover transitions */
.btn-primary, .btn-ghost {
  transition: all var(--dur-fast) var(--ease);
}

/* Loading skeleton pulse */
@keyframes skeletonPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

.status-badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

.status-badge::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 5px var(--accent-glow);
  flex-shrink: 0;
}

.status-secondary {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.15);
  flex: 1;
}

.status-shortcuts {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.12);
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}

.kbd-hint {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.kbd {
  display: inline-block;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  border-bottom-width: 2px;
  border-radius: 3px;
  padding: 0 4px;
  font-size: 10px;
  font-family: var(--font-mono);
  color: rgba(255,255,255,0.25);
  line-height: 1.4;
}

/* App Root */
.app-root {
  position: fixed;
  top: var(--topbar-h);
  bottom: var(--statusbar-h);
  left: 0;
  right: 0;
  overflow: hidden;
}

/* Views */
.view {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  padding: var(--space-8) var(--space-10);
  animation: view-in var(--dur) var(--ease);
}

@keyframes view-in {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Buttons --- */
.btn-primary {
  font-family: var(--font-base);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-on-accent);
  background: linear-gradient(135deg, #78f0d5 0%, #6aa8ff 100%);
  border: none;
  border-radius: var(--radius);
  padding: 6px var(--space-4);
  cursor: pointer;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn-primary:hover {
  opacity: 0.9;
  box-shadow: 0 0 18px rgba(120,240,213,0.22), 0 0 36px rgba(106,168,255,0.1);
}

.btn-primary:active { transform: scale(0.97); }

.btn-ghost {
  font-family: var(--font-base);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-sub);
  background: transparent;
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius);
  padding: 6px var(--space-4);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn-ghost:hover {
  color: var(--text);
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.03);
}

.btn-ghost:active { transform: scale(0.97); }

.btn-back {
  padding: 6px var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-muted);
  border-color: transparent;
}

.btn-back:hover { color: var(--text-sub); border-color: rgba(255,255,255,0.09); }

.btn-danger {
  font-family: var(--font-base);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--error);
  background: transparent;
  border: 1px solid rgba(255,92,106,0.22);
  border-radius: var(--radius);
  padding: 6px var(--space-4);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}

.btn-danger:hover { background: rgba(255,92,106,0.06); border-color: rgba(255,92,106,0.4); }
.btn-danger:active { transform: scale(0.97); }

/* --- View Header --- */
.view-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.view-header-info { flex: 1; }

.view-header-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.view-title {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.view-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: 2px;
}

/* --- Badges --- */
.badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 100px;
  padding: 2px 8px;
  white-space: nowrap;
}

.badge.accent { color: var(--accent); background: var(--accent-bg); border-color: var(--accent-border); }
.badge.blue { color: var(--blue); background: var(--blue-bg); border-color: var(--blue-border); }

/* --- PROJECT HUB --- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
  border-radius: var(--radius-md);
}

.project-card {
  background: var(--bg);
  padding: var(--space-5);
  cursor: pointer;
  border-right: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background var(--dur) var(--ease);
  position: relative;
  min-height: 130px;
  overflow: hidden;
}

/* Glass sheen on hover */
.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(120,240,213,0.04) 0%, rgba(106,168,255,0.02) 100%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
  pointer-events: none;
}

.project-card:hover { background: var(--bg-card); }
.project-card:hover::before { opacity: 1; }
.project-card:active { background: var(--bg-card-hover); }

.project-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.project-card-title {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text);
  margin: 0;
  letter-spacing: -0.02em;
  flex: 1;
  word-break: break-word;
}

.project-card-menu-btn {
  flex-shrink: 0;
  background: none;
  border: none;
  color: rgba(255,255,255,0.3);
  cursor: pointer;
  font-size: 18px;
  padding: 4px;
  transition: color var(--dur) var(--ease);
}

.project-card-menu-btn:hover {
  color: var(--accent);
}

.project-card-name {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.02em;
}

.project-card-client {
  font-size: var(--text-xs);
  color: var(--accent);
  margin-bottom: var(--space-3);
  font-family: var(--font-mono);
  opacity: 0.7;
  transition: opacity var(--dur) var(--ease);
}

.project-card:hover .project-card-client { opacity: 1; }

.project-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-sub);
  padding: var(--space-2) 0;
  border-top: 1px solid rgba(255,255,255,0.04);
  margin-bottom: var(--space-3);
  margin-top: var(--space-1);
}

.project-card-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.project-card-badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  background: rgba(120,240,213,0.08);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 2px;
}

.project-card-stats {
  font-size: var(--text-sm);
  color: var(--text-muted);
  padding-top: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.project-card-date {
  font-family: var(--font-mono);
  font-size: var(--text-xs) !important;
  color: rgba(255,255,255,0.15) !important;
}

/* Project card context menu */
.project-card-menu {
  position: fixed;
  z-index: 200;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  min-width: 140px;
  overflow: hidden;
}

.project-menu-item {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: none;
  border: none;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  font-size: var(--text-sm);
  transition: background var(--dur-fast) var(--ease);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.project-menu-item:last-child {
  border-bottom: none;
}

.project-menu-item:hover {
  background: var(--bg-hover);
}

.project-menu-danger {
  color: var(--error);
}

.project-menu-danger:hover {
  background: rgba(255,92,106,0.1);
}

.project-card-footer {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: auto;
}

.project-card-scenes {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.15);
}

/* New project card */
.project-card-new {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 130px;
  background: transparent;
  border: 1px dashed rgba(255,255,255,0.08);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  color: rgba(255,255,255,0.25);
  border-radius: 0;
  margin: 0;
}

.project-card-new:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(120,240,213,0.03);
  box-shadow: inset 0 0 24px rgba(120,240,213,0.03);
}

.project-card-new:active { transform: scale(0.98); }

.new-project-plus {
  font-size: 22px;
  font-weight: 300;
  line-height: 1;
  color: inherit;
}

.new-project-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: inherit;
}

/* --- PROJECT VIEW --- */
.view-project .view-header { align-items: center; }

.scene-list { display: flex; flex-direction: column; }

.scene-row {
  display: flex;
  align-items: center;
  padding: var(--space-4) var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  cursor: pointer;
  gap: var(--space-4);
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease-spring);
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
  padding-left: var(--space-4);
}

/* Animated left accent stripe */
.scene-row::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--blue) 100%);
  border-radius: 0 2px 2px 0;
  transform: scaleY(0);
  transform-origin: center;
  transition: transform 220ms var(--ease-spring);
}

.scene-row:hover {
  background: rgba(120,240,213,0.025);
  padding-left: calc(var(--space-4) + 8px);
}

.scene-row:hover::before { transform: scaleY(1); }
.scene-row:active { background: rgba(120,240,213,0.04); }

.scene-row-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--accent);
  width: 28px;
  flex-shrink: 0;
  text-align: right;
  opacity: 0.4;
  transition: opacity var(--dur) var(--ease);
}

.scene-row:hover .scene-row-num { opacity: 1; }

.scene-row-main { flex: 1; min-width: 0; }

.scene-row-title {
  font-size: var(--text-md);
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.scene-row-desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.scene-row-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.scene-row-arrow {
  color: rgba(255,255,255,0.12);
  font-size: var(--text-xs);
  flex-shrink: 0;
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.scene-row:hover .scene-row-arrow {
  transform: translateX(3px);
  color: var(--accent);
}

.scene-list-empty {
  padding: var(--space-10) 0;
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-align: center;
}

/* ================================================================
   SCENE WORKSPACE — Toon Boom-style storyboard editor
   ================================================================ */

.view-workspace {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
}

/* ── Workspace Header ─────────────────────────────────────── */
.workspace-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-5);
  height: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  flex-shrink: 0;
  background: linear-gradient(180deg, rgba(18,18,22,0.92) 0%, rgba(11,11,14,0.96) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.workspace-header-info {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.workspace-scene-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.workspace-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* ── Body: Left + Center ──────────────────────────────────── */
.workspace-body {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* ── Left Panel ───────────────────────────────────────────── */
.workspace-panel-left {
  width: 252px;
  flex-shrink: 0;
  border-right: 1px solid transparent;
  background: linear-gradient(180deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Gradient border — teal fades to transparent going down */
.workspace-panel-left::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(180deg,
    rgba(120,240,213,0.28) 0%,
    rgba(120,240,213,0.1) 25%,
    rgba(120,240,213,0.03) 60%,
    transparent 100%);
  pointer-events: none;
  z-index: 1;
}

.panel-no-shot {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--text-faint);
  padding: var(--space-8);
  text-align: center;
}

.panel-no-shot svg { opacity: 0.15; color: var(--accent); }

.panel-no-shot p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.18);
  line-height: 1.6;
}

.panel-shot-fields {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-bottom: var(--space-4);
}

.panel-section {
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.panel-label {
  font-size: 10px;
  font-weight: 500;
  color: rgba(255,255,255,0.32);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
}

.panel-input,
.panel-select {
  font-family: var(--font-base);
  font-size: var(--text-sm);
  color: var(--text);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 6px var(--space-2);
  outline: none;
  width: 100%;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  letter-spacing: -0.01em;
}

.panel-input:focus,
.panel-select:focus {
  border-color: rgba(120,240,213,0.4);
  box-shadow: 0 0 0 2px rgba(120,240,213,0.07), 0 0 8px rgba(120,240,213,0.05);
}

.panel-select option { background: var(--bg-input); color: var(--text); }

.panel-textarea {
  font-family: var(--font-base);
  font-size: var(--text-sm);
  color: var(--text);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 6px var(--space-2);
  outline: none;
  width: 100%;
  resize: vertical;
  line-height: 1.5;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.panel-textarea:focus {
  border-color: rgba(120,240,213,0.4);
  box-shadow: 0 0 0 2px rgba(120,240,213,0.07), 0 0 8px rgba(120,240,213,0.05);
}

.panel-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: var(--space-1) 0;
}

.panel-row-2 .panel-section {
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}

.panel-actions {
  padding: var(--space-2) var(--space-4) var(--space-3);
  border-top: 1px solid rgba(255,255,255,0.05);
  margin-top: var(--space-2);
}

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

/* ── Center: The Frame ────────────────────────────────────── */
.workspace-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  background: var(--bg-canvas);
}

/* Shot info bar — sits above drawing toolbar */
.shot-info-bar {
  height: 26px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0 var(--space-5);
  background: rgba(8,8,10,0.7);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.shot-info-text {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.22);
  letter-spacing: 0.04em;
}

/* Drawing Toolbar — glass morphism */
.drawing-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0 var(--space-4);
  height: 42px;
  background: rgba(13,13,17,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  flex-shrink: 0;
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: 2px;
}

.toolbar-sep {
  width: 1px;
  height: 18px;
  background: rgba(255,255,255,0.07);
  margin: 0 var(--space-2);
  flex-shrink: 0;
}

.tool-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: rgba(255,255,255,0.28);
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
  flex-shrink: 0;
}

.tool-btn:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.09);
}

/* Active tool: neon teal with subtle pulse glow */
@keyframes tool-active-glow {
  0%, 100% { box-shadow: 0 0 5px rgba(120,240,213,0.12); }
  50% { box-shadow: 0 0 12px rgba(120,240,213,0.28), 0 0 20px rgba(120,240,213,0.08); }
}

.tool-btn.active {
  color: var(--accent);
  background: rgba(120,240,213,0.08);
  border-color: rgba(120,240,213,0.24);
  animation: tool-active-glow 3s ease-in-out infinite;
}

.tool-btn-danger:hover {
  color: var(--error);
  background: rgba(255,92,106,0.06);
  border-color: rgba(255,92,106,0.2);
}

.tool-btn:active { transform: scale(0.91); }

/* Color swatches */
.color-group { gap: 5px; }

.color-swatch {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--swatch);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--dur) var(--ease-spring), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  flex-shrink: 0;
}

.color-swatch:hover { transform: scale(1.28); }

.color-swatch.active {
  border-color: rgba(255,255,255,0.85);
  transform: scale(1.18);
  box-shadow: 0 0 8px rgba(255,255,255,0.18);
}

/* Frame Stage */
.frame-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  min-height: 0;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 50%, var(--bg-card) 0%, var(--bg-canvas) 65%, var(--bg-deep) 100%);
}

/* Canvas ambient glow — pulses gently */
@keyframes canvas-glow-pulse {
  0%, 100% {
    box-shadow:
      0 0 0 1px rgba(120,240,213,0.1),
      0 0 0 3px rgba(0,0,0,0.9),
      0 0 0 4px rgba(255,255,255,0.03),
      0 0 60px rgba(120,240,213,0.04),
      0 0 120px rgba(106,168,255,0.02),
      0 16px 56px rgba(0,0,0,0.85);
  }
  50% {
    box-shadow:
      0 0 0 1px rgba(120,240,213,0.16),
      0 0 0 3px rgba(0,0,0,0.9),
      0 0 0 4px rgba(255,255,255,0.04),
      0 0 80px rgba(120,240,213,0.08),
      0 0 160px rgba(106,168,255,0.04),
      0 16px 56px rgba(0,0,0,0.85);
  }
}

.frame-container {
  position: relative;
  background: var(--bg-surface);
  border-radius: 2px;
  overflow: hidden;
  max-width: 100%;
  max-height: 100%;
  animation: canvas-glow-pulse 4s ease-in-out infinite;
}

/* Perforations: decorative left/right film holes */
.frame-perf {
  position: absolute;
  top: 0; bottom: 0;
  width: 14px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  padding: 8px 0;
  pointer-events: none;
  background: var(--bg);
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 10px,
    rgba(255,255,255,0.04) 10px,
    rgba(255,255,255,0.04) 11px
  );
}

.frame-perf-left { left: 0; border-right: 1px solid rgba(255,255,255,0.04); }
.frame-perf-right { right: 0; border-left: 1px solid rgba(255,255,255,0.04); }

/* Canvas layers */
.canvas-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.canvas-bg { z-index: 0; }
.canvas-fg {
  z-index: 1;
  cursor: crosshair;
  touch-action: none;
}

/* Frame empty state */
.frame-empty-state {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  color: rgba(255,255,255,0.07);
  pointer-events: none;
  z-index: 0;
}

.frame-empty-state p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.1);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

/* Frame footer */
.frame-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-5);
  height: 34px;
  border-top: 1px solid rgba(255,255,255,0.04);
  background: rgba(9,9,11,0.75);
  flex-shrink: 0;
}

.frame-shot-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.22);
  letter-spacing: 0.04em;
}

.frame-footer-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.zoom-indicator {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(120,240,213,0.6);
  padding: 2px 6px;
  border: 1px solid rgba(120,240,213,0.2);
  border-radius: var(--radius-sm);
  background: rgba(120,240,213,0.05);
}

.btn-sm {
  padding: 4px 8px;
  font-size: var(--text-xs);
}

/* Send to AI — gradient border hollow, fills on hover */
.btn-send-ai {
  position: relative;
  font-family: var(--font-base);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--accent);
  background: transparent;
  border: none;
  border-radius: var(--radius);
  padding: 4px var(--space-3);
  cursor: pointer;
  letter-spacing: -0.01em;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
  z-index: 0;
}

/* Gradient border via mask trick */
.btn-send-ai::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--blue) 100%);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease);
}

.btn-send-ai:hover {
  color: var(--text-on-accent);
  background: linear-gradient(135deg, var(--accent) 0%, var(--blue) 100%);
}

.btn-send-ai:hover::before { opacity: 0; }
.btn-send-ai:active { transform: scale(0.97); }

/* ── Filmstrip ────────────────────────────────────────────── */
.filmstrip-strip {
  height: 116px;
  flex-shrink: 0;
  background: linear-gradient(0deg, var(--bg-deep) 0%, var(--bg-surface) 100%);
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  gap: 0;
  overflow: hidden;
  position: relative;
}

/* Sprocket holes — top and bottom */
.filmstrip-strip::before,
.filmstrip-strip::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 8px;
  z-index: 1;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    to right,
    transparent 0,
    transparent 12px,
    rgba(255,255,255,0.07) 12px,
    rgba(255,255,255,0.07) 20px,
    transparent 20px,
    transparent 28px
  );
}

.filmstrip-strip::before { top: 0; }
.filmstrip-strip::after { bottom: 0; }

.filmstrip-track {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  overflow-x: auto;
  overflow-y: hidden;
  flex: 1;
  padding: 16px var(--space-4);
  min-width: 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(120,240,213,0.12) transparent;
}

.filmstrip-empty-msg {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.12);
  padding: var(--space-3) var(--space-4);
  white-space: nowrap;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* Shot thumbnail cell */
.filmstrip-cell {
  flex-shrink: 0;
  width: 122px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  transition: transform var(--dur) var(--ease-spring);
  animation: cellFadeIn 300ms var(--ease-out);
}

.filmstrip-cell:hover { transform: translateY(-3px) scale(1.03); }
.filmstrip-cell:active { transform: scale(0.96); }

.filmstrip-cell-num {
  font-family: var(--font-mono);
  font-size: 9px;
  color: rgba(255,255,255,0.18);
  letter-spacing: 0.06em;
  line-height: 1;
  transition: color var(--dur) var(--ease);
}

.filmstrip-cell-thumb {
  width: 122px;
  height: 68px;
  background: var(--bg-modal);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.filmstrip-cell-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.filmstrip-cell-placeholder {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.1);
}

.filmstrip-cell-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.22);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 122px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  transition: color var(--dur) var(--ease);
}

/* Hover state */
.filmstrip-cell:hover .filmstrip-cell-thumb {
  border-color: rgba(255,255,255,0.14);
}

/* Selected state — teal glow */
.filmstrip-cell.selected .filmstrip-cell-thumb {
  border-color: var(--accent);
  box-shadow:
    0 0 0 1px var(--accent),
    0 0 14px rgba(120,240,213,0.28),
    0 0 28px rgba(120,240,213,0.1);
}

.filmstrip-cell.selected .filmstrip-cell-num { color: var(--accent); }
.filmstrip-cell.selected .filmstrip-cell-label { color: var(--text); }

/* Dragging state */
.filmstrip-cell.dragging {
  opacity: 0.4;
}

.filmstrip-cell.drag-over .filmstrip-cell-thumb {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow), inset 0 0 0 1px var(--accent);
}

/* Add button in filmstrip */
.filmstrip-add-btn {
  width: 40px;
  height: 68px;
  flex-shrink: 0;
  margin: 16px var(--space-3);
  background: transparent;
  border: 1px dashed rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--dur) var(--ease);
  align-self: center;
}

.filmstrip-add-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(120,240,213,0.05);
  box-shadow: 0 0 12px rgba(120,240,213,0.1), inset 0 0 10px rgba(120,240,213,0.03);
}

.filmstrip-add-btn:active { transform: scale(0.95); }

/* Form fields */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field label, .field-label {
  font-size: 10px;
  font-weight: 500;
  color: rgba(255,255,255,0.32);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.field input, .field select, .field textarea {
  font-family: var(--font-base);
  font-size: var(--text-sm);
  color: var(--text);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 7px var(--space-3);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  outline: none;
  width: 100%;
}

.field input:focus, .field select:focus, .field textarea:focus {
  border-color: rgba(120,240,213,0.4);
  box-shadow: 0 0 0 2px rgba(120,240,213,0.07), 0 0 8px rgba(120,240,213,0.04);
}

.field textarea { resize: vertical; min-height: 68px; line-height: 1.5; }
.field select option { background: var(--bg-input); color: var(--text); }

/* AI tab prompts */
.ai-prompts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.ai-prompts .field textarea { min-height: 100px; }

/* Dialogue tab */
.dialogue-list { display: flex; flex-direction: column; gap: var(--space-2); }

.dialogue-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.dialogue-input {
  flex: 1;
  font-family: var(--font-mono) !important;
  font-size: var(--text-sm) !important;
  color: var(--text) !important;
  background: rgba(255,255,255,0.03) !important;
  border: 1px solid rgba(255,255,255,0.07) !important;
  border-radius: var(--radius) !important;
  padding: 6px var(--space-3) !important;
  outline: none !important;
}

.dialogue-input:focus {
  border-color: rgba(120,240,213,0.4) !important;
  box-shadow: 0 0 0 2px rgba(120,240,213,0.06) !important;
}

.dialogue-remove {
  width: 28px;
  height: 28px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: rgba(255,255,255,0.12);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--dur) var(--ease);
  font-family: var(--font-mono);
}

.dialogue-remove:hover { color: var(--error); border-color: rgba(255,92,106,0.3); }

.btn-add-line {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  font-family: var(--font-base);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.22);
  background: transparent;
  border: 1px dashed rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 7px var(--space-3);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  margin-top: var(--space-2);
}

.btn-add-line:hover { color: var(--accent); border-color: var(--accent-border); background: var(--accent-bg); }

/* Review tab */
.review-empty {
  font-size: var(--text-sm);
  color: var(--text-muted);
  padding: var(--space-6) 0;
}

/* --- Modals --- */
dialog {
  border: none;
  padding: 0;
  background: transparent;
  outline: none;
}

dialog::backdrop {
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.modal {
  background: linear-gradient(180deg, var(--bg-surface-alt) 0%, var(--bg-card-hover) 100%);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-md);
  width: 460px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  animation: modal-in var(--dur) var(--ease-spring);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.04),
    0 32px 80px rgba(0,0,0,0.75),
    0 0 40px rgba(120,240,213,0.03);
}

@keyframes modal-in {
  from { opacity: 0; transform: scale(0.96) translateY(-10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.modal-header h3 {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}

.modal-form {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  padding-top: var(--space-2);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field label {
  font-size: 10px;
  font-weight: 500;
  color: rgba(255,255,255,0.32);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.form-field input, .form-field select, .form-field textarea {
  font-family: var(--font-base);
  font-size: var(--text-sm);
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 7px var(--space-3);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  outline: none;
  width: 100%;
}

.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: rgba(120,240,213,0.42);
  box-shadow: 0 0 0 2px rgba(120,240,213,0.08), 0 0 10px rgba(120,240,213,0.04);
}

.form-field textarea { resize: vertical; min-height: 56px; line-height: 1.5; }
.form-field select option { background: var(--bg-input-dark); color: var(--text); }

/* Format Picker */
.format-picker {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.format-opt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: var(--space-2) var(--space-3);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  cursor: pointer;
  background: rgba(255,255,255,0.02);
  transition: all var(--dur) var(--ease);
}

.format-opt:hover { border-color: rgba(255,255,255,0.16); background: rgba(255,255,255,0.04); }
.format-opt.selected { border-color: var(--accent-border); background: var(--accent-bg); }
.format-opt:active { transform: scale(0.96); }

.format-rect {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.format-opt.selected .format-rect { background: var(--accent-bg); border-color: var(--accent-border); }

.format-opt-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.28);
  white-space: nowrap;
}

.format-opt.selected .format-opt-label { color: var(--accent); }

/* Import Screenplay Modal */
.import-modal {
  width: 600px;
  max-width: calc(100vw - 32px);
}

.import-modal .modal-body {
  padding: var(--space-5);
  max-height: calc(100vh - 280px);
  overflow-y: auto;
}

.import-input-area {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.screenplay-input {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: var(--space-3);
  width: 100%;
  min-height: 240px;
  resize: vertical;
  line-height: 1.6;
  transition: border-color var(--dur) var(--ease);
}

.screenplay-input:focus {
  border-color: rgba(120,240,213,0.42);
  outline: none;
  box-shadow: 0 0 0 2px rgba(120,240,213,0.08);
}

.import-preview {
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.import-preview h4 {
  font-size: var(--text-sm);
  color: var(--text-sub);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.preview-scene {
  font-size: var(--text-sm);
  color: var(--text-muted);
  padding: var(--space-2) 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.preview-scene strong {
  color: var(--accent);
}

/* Modal backdrop */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop .modal {
  animation: modal-in var(--dur) var(--ease-spring);
}

/* Shot Comments */
.comments-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.04);
}

.comments-header {
  margin: 0;
}

.comments-header h4 {
  font-size: var(--text-sm);
  color: var(--text-sub);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.comments-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-height: 240px;
  overflow-y: auto;
  padding-right: 4px;
}

.comment-item {
  padding: var(--space-3);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  font-size: var(--text-sm);
}

.comment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.comment-author {
  font-weight: 500;
  color: var(--accent);
  flex: 1;
}

.comment-time {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.22);
}

.comment-delete {
  background: none;
  border: none;
  color: rgba(255,255,255,0.3);
  cursor: pointer;
  font-size: 16px;
  padding: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--dur-fast) var(--ease);
}

.comment-delete:hover {
  color: var(--error);
}

.comment-text {
  color: var(--text);
  line-height: 1.5;
  word-break: break-word;
}

.comment-input-area {
  display: flex;
  gap: var(--space-2);
  flex-direction: column;
}

.comment-input {
  font-family: var(--font-base);
  font-size: var(--text-sm);
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: var(--space-3);
  resize: vertical;
  min-height: 60px;
  transition: border-color var(--dur) var(--ease);
}

.comment-input:focus {
  border-color: rgba(120,240,213,0.42);
  outline: none;
  box-shadow: 0 0 0 2px rgba(120,240,213,0.08);
}

.comment-submit-btn {
  background: var(--accent);
  color: var(--text-on-accent);
  border: none;
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--dur) var(--ease), transform var(--dur-fast) var(--ease);
}

.comment-submit-btn:hover {
  background: rgba(120,240,213,0.9);
}

.comment-submit-btn:active {
  transform: scale(0.97);
}

/* --- Command Palette --- */
.command-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.command-palette {
  position: fixed;
  top: 18%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 201;
  width: 520px;
  max-width: calc(100vw - 32px);
  background: linear-gradient(180deg, var(--bg-selected) 0%, var(--bg-deep) 100%);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  animation: palette-in var(--dur) var(--ease-spring);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.04),
    0 40px 90px rgba(0,0,0,0.85),
    0 0 40px rgba(120,240,213,0.04);
}

@keyframes palette-in {
  from { opacity: 0; transform: translateX(-50%) translateY(-12px) scale(0.97); }
  to { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}

.command-input {
  font-family: var(--font-base);
  font-size: var(--text-md);
  color: var(--text);
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  outline: none;
  padding: var(--space-4) var(--space-5);
  width: 100%;
  letter-spacing: -0.01em;
}

.command-input::placeholder { color: rgba(255,255,255,0.2); }

.command-results {
  list-style: none;
  max-height: 280px;
  overflow-y: auto;
}

.cmd-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  cursor: pointer;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background var(--dur) var(--ease);
}

.cmd-item:last-child { border-bottom: none; }
.cmd-item:hover, .cmd-item.focused { background: rgba(120,240,213,0.04); }

.cmd-type {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 1px 5px;
  min-width: 36px;
  text-align: center;
  flex-shrink: 0;
}

.cmd-label {
  font-size: var(--text-sm);
  color: var(--text);
  flex: 1;
}

.cmd-empty {
  padding: var(--space-5);
  text-align: center;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.2);
}

/* --- Settings Drawer --- */
.settings-backdrop {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: rgba(0,0,0,0.3);
}

.settings-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 300px;
  z-index: 151;
  background: linear-gradient(180deg, var(--bg-selected) 0%, var(--bg-card-hover) 100%);
  border-left: 1px solid rgba(255,255,255,0.07);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: drawer-in var(--dur) var(--ease-spring);
  box-shadow: -28px 0 64px rgba(0,0,0,0.55);
}

@keyframes drawer-in {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  flex-shrink: 0;
}

.settings-header h3 {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}

.settings-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.settings-label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: 10px;
  font-weight: 500;
  color: rgba(255,255,255,0.32);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.settings-select, .settings-input {
  font-family: var(--font-base);
  font-size: var(--text-sm);
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 7px var(--space-3);
  outline: none;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  width: 100%;
}

.settings-select:focus, .settings-input:focus {
  border-color: rgba(120,240,213,0.4);
  box-shadow: 0 0 0 2px rgba(120,240,213,0.07);
}

.settings-select option { background: var(--bg-input-dark); }

/* --- Toasts — slide from right with spring bounce --- */
.toast-container {
  position: fixed;
  bottom: calc(var(--statusbar-h) + var(--space-3));
  right: var(--space-5);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
}

@keyframes toast-slide-in {
  0% { opacity: 0; transform: translateX(48px) scale(0.95); }
  60% { opacity: 1; transform: translateX(-5px) scale(1.01); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}

.toast {
  font-size: var(--text-sm);
  color: var(--text);
  background: linear-gradient(135deg, rgba(22,22,28,0.97) 0%, rgba(14,14,18,0.99) 100%);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 8px var(--space-4);
  opacity: 0;
  transform: translateX(48px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  pointer-events: auto;
  max-width: 300px;
  font-family: var(--font-base);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.04),
    0 10px 28px rgba(0,0,0,0.45);
}

.toast.show {
  opacity: 1;
  transform: translateX(0);
  animation: toast-slide-in 400ms var(--ease-spring) forwards;
}

.toast.error { border-color: rgba(255,92,106,0.28); color: var(--error); }
.toast.success { border-color: rgba(120,240,213,0.22); color: var(--accent); }
.toast.info { border-color: rgba(106,168,255,0.22); color: var(--blue); }

/* --- Skeleton Loaders --- */
@keyframes shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

.skeleton {
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.03) 0%,
    rgba(255,255,255,0.07) 50%,
    rgba(255,255,255,0.03) 100%
  );
  background-size: 400px 100%;
  animation: shimmer 1.6s infinite;
  border-radius: var(--radius-sm);
}

.skeleton-line { height: 11px; }
.skeleton-line.w40 { width: 40%; }
.skeleton-line.w60 { width: 60%; }
.skeleton-line.w80 { width: 80%; }
.skeleton-line.w100 { width: 100%; }

.skeleton-card {
  padding: var(--space-5);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  min-height: 130px;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Density compact override */
body.density-compact {
  --text-base: 12px;
  --text-sm: 11px;
  --text-md: 13px;
  --space-5: 16px;
  --space-6: 20px;
}

/* ============================================================
   TOKEN COUNTER
   ============================================================ */

.token-counter {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  transition: color 0.2s, border-color 0.2s, box-shadow 0.2s;
  box-shadow: 0 0 8px rgba(120,240,213,0.08);
}

.token-counter-icon { font-size: 12px; }

.token-count {
  font-weight: 600;
  letter-spacing: -0.02em;
}

.token-counter-label {
  color: rgba(120,240,213,0.55);
  font-size: 10px;
}

.token-counter.token-low {
  color: var(--warning);
  border-color: rgba(255,179,64,0.2);
  box-shadow: 0 0 8px rgba(255,179,64,0.1);
}

.token-counter.token-low .token-counter-label { color: rgba(255,179,64,0.55); }

.token-counter.token-critical {
  color: var(--error);
  border-color: rgba(255,92,106,0.25);
  box-shadow: 0 0 10px rgba(255,92,106,0.15);
  animation: token-pulse 1.5s ease-in-out infinite;
}

@keyframes token-pulse {
  0%, 100% { box-shadow: 0 0 10px rgba(255,92,106,0.15); }
  50% { box-shadow: 0 0 20px rgba(255,92,106,0.3); }
}

/* CREDITS CONTAINER
   ============================================================ */

.credits-container {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  background: rgba(120,240,213,0.08);
  border: 1px solid rgba(120,240,213,0.2);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
}

.credits-count {
  font-weight: 600;
  letter-spacing: -0.02em;
}

.credits-label {
  color: rgba(120,240,213,0.55);
  font-size: 10px;
}

.btn-buy-credits {
  background: rgba(120,240,213,0.15);
  color: var(--accent);
  border: 1px solid rgba(120,240,213,0.3);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-buy-credits:hover {
  background: rgba(120,240,213,0.25);
  border-color: rgba(120,240,213,0.5);
}

/* ============================================================
   AI STUDIO ACCORDION
   ============================================================ */

.ai-studio-accordion {
  flex-shrink: 0;
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  background: rgba(9,9,10,0.95);
}

/* Toggle bar */
.ai-studio-toggle {
  width: 100%;
  height: 36px;
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0 var(--space-5);
  position: relative;
  overflow: hidden;
  transition: background 0.15s;
}

.ai-studio-toggle::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1.5px;
  background: linear-gradient(90deg, transparent 0%, #78f0d5 30%, #6aa8ff 70%, transparent 100%);
  opacity: 0.7;
}

.ai-studio-toggle:hover { background: rgba(120,240,213,0.03); }

.ai-studio-toggle[aria-expanded="true"] .ai-studio-toggle-chevron {
  transform: rotate(180deg);
}

.ai-studio-toggle-inner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
}

.ai-studio-toggle-icon {
  font-size: 10px;
  color: var(--accent);
  opacity: 0.8;
}

.ai-studio-toggle-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  flex: 1;
  text-align: left;
}

.ai-studio-toggle-chevron {
  font-size: 8px;
  color: rgba(120,240,213,0.5);
  transition: transform 0.25s var(--ease);
}

/* Panel */
.ai-studio-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  gap: 0;
}

.ai-studio-panel.open {
  max-height: 320px;
}

/* LEFT: sketch source */
.ai-source {
  width: 192px;
  flex-shrink: 0;
  border-right: 1px solid rgba(255,255,255,0.05);
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  background: rgba(15,15,18,0.6);
}

.ai-source-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.15em;
}

.ai-source-thumb-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.3);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.05);
  overflow: hidden;
  min-height: 90px;
}

.ai-sketch-preview {
  width: 160px;
  height: 90px;
  display: block;
  object-fit: contain;
}

.ai-source-saved {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: rgba(255,255,255,0.3);
  font-family: var(--font-mono);
}

.ai-saved-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  flex-shrink: 0;
  box-shadow: 0 0 6px rgba(74,222,128,0.4);
}

/* CENTER: controls */
.ai-controls {
  flex: 1;
  min-width: 0;
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-right: 1px solid rgba(255,255,255,0.05);
  overflow: hidden;
}

.ai-ctrl-row {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.ai-ctrl-inline {
  flex-direction: row;
  gap: var(--space-2);
}

.ai-ctrl-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.ai-ctrl-label {
  font-size: 9px;
  font-weight: 600;
  color: rgba(255,255,255,0.28);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-mono);
}

.ai-ctrl-select,
.ai-ctrl-textarea {
  font-family: var(--font-base);
  font-size: var(--text-sm);
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 5px var(--space-2);
  outline: none;
  width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
  appearance: none;
}

.ai-ctrl-select:focus,
.ai-ctrl-textarea:focus {
  border-color: rgba(120,240,213,0.35);
  box-shadow: 0 0 0 2px rgba(120,240,213,0.06);
}

.ai-ctrl-textarea {
  resize: none;
  line-height: 1.45;
  height: 46px;
}

.ai-ctrl-select option { background: var(--bg-input); }

/* Generate button */
.ai-generate-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 34px;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: var(--font-base);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-on-accent);
  letter-spacing: 0.01em;
  background: linear-gradient(135deg, #78f0d5, #6aa8ff, #78f0d5);
  background-size: 200% 200%;
  animation: ai-gradient-shift 3s ease infinite;
  transition: opacity 0.15s, transform 0.1s;
  margin-top: auto;
}

.ai-generate-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.ai-generate-btn:active { transform: translateY(0) scale(0.98); }

.ai-generate-btn:disabled {
  animation: none;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.3);
  cursor: not-allowed;
  transform: none;
}

@keyframes ai-gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.ai-generate-spinner {
  display: inline-block;
  animation: ai-spin 0.8s linear infinite;
  font-style: normal;
}

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

/* RIGHT: results */
.ai-results {
  width: 280px;
  flex-shrink: 0;
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: rgba(8,8,10,0.5);
}

.ai-results-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.2);
  font-size: var(--text-sm);
}

.ai-results-empty svg { color: rgba(255,255,255,0.12); }

/* Results grid: 2x2 for 4 results, etc. */
.ai-results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  overflow: hidden;
}

.ai-results-grid[data-count="1"] { grid-template-columns: 1fr; }
.ai-results-grid[data-count="2"] { grid-template-columns: 1fr 1fr; }
.ai-results-grid[data-count="3"] { grid-template-columns: 1fr 1fr; }
.ai-results-grid[data-count="4"] { grid-template-columns: 1fr 1fr; }

.ai-result-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s;
  cursor: pointer;
}

.ai-result-card:hover {
  border-color: rgba(120,240,213,0.2);
  box-shadow: 0 0 10px rgba(120,240,213,0.06);
}

.ai-result-thumb {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--bg-gradient-end);
  overflow: hidden;
}

.ai-result-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.2s;
}

.ai-result-card:hover .ai-result-img { transform: scale(1.03); }

.ai-result-thumb-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s;
}

.ai-result-card:hover .ai-result-thumb-overlay {
  opacity: 1;
  background: rgba(0,0,0,0.35);
}

.ai-result-preview-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.15);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  backdrop-filter: blur(4px);
  transition: background 0.15s, transform 0.1s;
}

.ai-result-preview-btn:hover {
  background: rgba(255,255,255,0.25);
  transform: scale(1.1);
}

.ai-result-actions {
  padding: 3px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-result-status {
  font-size: 9px;
  color: rgba(255,255,255,0.3);
  font-family: var(--font-mono);
}

.ai-use-btn {
  font-family: var(--font-base);
  font-size: 10px;
  font-weight: 600;
  color: var(--accent);
  background: rgba(120,240,213,0.08);
  border: 1px solid rgba(120,240,213,0.15);
  border-radius: var(--radius-sm);
  padding: 2px 7px;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  white-space: nowrap;
}

.ai-use-btn:hover {
  background: rgba(120,240,213,0.16);
  border-color: rgba(120,240,213,0.3);
}

/* Loading shimmer */
.ai-result-loading-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(30,30,50,0.6) 25%,
    rgba(60,60,90,0.5) 50%,
    rgba(30,30,50,0.6) 75%
  );
  background-size: 200% 100%;
  animation: ai-shimmer 1.6s infinite;
}

@keyframes ai-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ── Eye toggle on frame ──────────────────────────────────── */
.frame-eye-toggle {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 10;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(120,240,213,0.3);
  background: rgba(9,9,10,0.75);
  color: var(--accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.frame-eye-toggle:hover {
  background: rgba(120,240,213,0.1);
  border-color: rgba(120,240,213,0.5);
  box-shadow: 0 0 10px rgba(120,240,213,0.15);
}

.frame-eye-toggle.showing-sketch {
  color: rgba(255,255,255,0.5);
  border-color: rgba(255,255,255,0.15);
}

/* ============================================================
   PREVIEW MODAL
   ============================================================ */

.preview-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview-modal[hidden] { display: none; }

.preview-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4,4,6,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.preview-modal-frame {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  max-width: 90vw;
  max-height: 90vh;
}

.preview-modal-img {
  max-width: 80vw;
  max-height: 65vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  border: 1px solid rgba(120,240,213,0.15);
  box-shadow:
    0 0 60px rgba(120,240,213,0.06),
    0 30px 80px rgba(0,0,0,0.6);
}

.preview-modal-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  font-family: var(--font-mono);
  flex-wrap: wrap;
  justify-content: center;
  max-width: 600px;
  text-align: center;
}

.preview-meta-model { color: var(--accent); opacity: 0.8; }
.preview-meta-sep { color: rgba(255,255,255,0.2); }
.preview-meta-style { color: var(--blue); opacity: 0.8; }
.preview-meta-prompt { color: rgba(255,255,255,0.35); font-size: 11px; margin-top: 2px; width: 100%; }

.preview-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(20,20,28,0.85);
  color: var(--text);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
  z-index: 2;
}

.preview-nav-btn:hover {
  background: rgba(40,40,55,0.95);
  border-color: rgba(120,240,213,0.25);
  transform: translateY(-50%) scale(1.08);
}

.preview-nav-btn:disabled { opacity: 0.25; cursor: default; }
.preview-nav-btn:disabled:hover { transform: translateY(-50%); }

.preview-nav-prev { left: -56px; }
.preview-nav-next { right: -56px; }

.preview-modal-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
}

.preview-use-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  height: 36px;
  padding: 0 var(--space-5);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: var(--font-base);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-on-accent);
  background: linear-gradient(135deg, #78f0d5, #6aa8ff);
  transition: opacity 0.15s, transform 0.1s;
}

.preview-use-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.preview-use-btn:active { transform: scale(0.98); }

.preview-save-btn {
  height: 36px;
  padding: 0 var(--space-4);
}

/* ============================================================
   LIGHT / DARK THEME SYSTEM
   Toggle by adding .theme-light to <body>
   ============================================================ */

body.theme-light {
  --bg:              #f5f5f7;
  --bg-deep:         #eeeef0;
  --bg-surface:      #ffffff;
  --bg-surface-alt:  #f8f8fa;
  --bg-hover:        #ededef;
  --bg-selected:     #e5e5e8;
  --bg-card:         #ffffff;
  --bg-card-hover:   #f0f0f2;
  --bg-canvas:       #e8e8eb;
  --bg-input:        #f0f0f3;
  --bg-input-dark:   #e8e8eb;
  --bg-modal:        #ffffff;
  --bg-gradient-start: #f8f8fa;
  --bg-gradient-end: #f0f0f3;
  --border:          rgba(0,0,0,0.04);
  --border-mid:      rgba(0,0,0,0.06);
  --border-strong:   rgba(0,0,0,0.1);
  --text:            #1a1a1a;
  --text-sub:        #666666;
  --text-muted:      rgba(0,0,0,0.4);
  --text-faint:      rgba(0,0,0,0.15);
  --text-on-accent:  #ffffff;
  --accent:          #1a9b7c;
  --accent-dim:      #157a63;
  --accent-bg:       rgba(26,155,124,0.08);
  --accent-bg-strong:rgba(26,155,124,0.12);
  --accent-border:   rgba(26,155,124,0.3);
  --accent-glow:     rgba(26,155,124,0.15);
  --blue:            #0066cc;
  --blue-bg:         rgba(0,102,204,0.06);
  --blue-border:     rgba(0,102,204,0.2);
  --shadow-color:    rgba(0,0,0,0.08);
  background: var(--bg);
  color: var(--text);
}

body.theme-light .noise-overlay { opacity: 0.012; }

body.theme-light .topbar {
  background: linear-gradient(180deg, rgba(245,245,240,0.96) 0%, rgba(240,240,236,0.94) 100%);
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

body.theme-light .statusbar {
  background: rgba(235,235,230,0.95);
  border-top: 1px solid rgba(0,0,0,0.08);
}

body.theme-light .btn-ghost {
  color: var(--text-sub);
  border-color: var(--border-strong);
}
body.theme-light .btn-ghost:hover {
  background: rgba(0,0,0,0.03);
  border-color: var(--border-strong);
  color: var(--text);
}

body.theme-light .settings-drawer {
  background: var(--bg-modal);
  border-left: 1px solid var(--border-strong);
}

body.theme-light .modal {
  background: var(--bg-modal);
  border: 1px solid var(--border-strong);
  color: var(--text);
}

body.theme-light .modal-header { border-bottom: 1px solid rgba(0,0,0,0.08); }

body.theme-light input,
body.theme-light textarea,
body.theme-light select {
  background: var(--bg-input);
  border-color: var(--border-strong);
  color: var(--text);
}

body.theme-light input:focus,
body.theme-light textarea:focus,
body.theme-light select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(26,155,124,0.15);
}

body.theme-light .command-palette {
  background: var(--bg-modal);
  border: 1px solid var(--border-strong);
  box-shadow: 0 16px 48px rgba(0,0,0,0.1);
}

body.theme-light .command-result-item:hover { background: rgba(0,0,0,0.04); }

body.theme-light .project-card {
  background: var(--bg-card);
  border-color: var(--border-mid);
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
body.theme-light .project-card:hover {
  border-color: var(--accent-border);
  box-shadow: 0 4px 16px rgba(26,155,124,0.1);
}

body.theme-light .kbd {
  background: var(--bg-hover);
  border-color: var(--border-strong);
  color: var(--text-sub);
}

/* ============================================================
   WORKSPACE LIGHT MODE OVERRIDES
   ============================================================ */

/* Workspace layout */
body.theme-light .workspace-center {
  background: var(--bg-canvas);
}

body.theme-light .workspace-header {
  background: linear-gradient(180deg, rgba(245,245,247,0.96) 0%, rgba(240,240,244,0.94) 100%);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

body.theme-light .workspace-panel-left {
  background: linear-gradient(180deg, #fafbfc 0%, #f8f9fa 100%);
  border-right: 1px solid rgba(0,0,0,0.1);
}

body.theme-light .workspace-panel-left::after {
  background: linear-gradient(180deg,
    rgba(120,240,213,0.12) 0%,
    rgba(120,240,213,0.05) 25%,
    rgba(120,240,213,0.02) 60%,
    transparent 100%);
}

/* Shot info bar */
body.theme-light .shot-info-bar {
  background: rgba(240,240,240,0.8);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

body.theme-light .shot-info-text {
  color: rgba(0,0,0,0.45);
}

/* Drawing toolbar */
body.theme-light .drawing-toolbar {
  background: rgba(255,255,255,0.92);
  border-bottom: 1px solid rgba(0,0,0,0.1);
  backdrop-filter: blur(8px);
}

body.theme-light .toolbar-sep {
  background: rgba(0,0,0,0.08);
}

body.theme-light .tool-btn {
  color: rgba(0,0,0,0.4);
}

body.theme-light .tool-btn:hover {
  color: var(--text);
  background: rgba(0,0,0,0.04);
  border-color: rgba(0,0,0,0.12);
}

body.theme-light .tool-btn.active {
  color: var(--accent);
  background: rgba(120,240,213,0.08);
  border-color: rgba(120,240,213,0.24);
}

body.theme-light .tool-btn-danger:hover {
  color: var(--error);
  background: rgba(255,92,106,0.06);
  border-color: rgba(255,92,106,0.15);
}

/* Color swatches */
body.theme-light .color-swatch.active {
  border-color: rgba(0,0,0,0.3);
  box-shadow: 0 0 8px rgba(0,0,0,0.1);
}

/* Frame stage and canvas */
body.theme-light .frame-stage {
  background: radial-gradient(ellipse at 50% 50%, #fafbfc 0%, #f5f5f7 65%, #f0f0f3 100%);
}

body.theme-light .frame-container {
  background: #ffffff;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

body.theme-light .canvas-bg,
body.theme-light .canvas-fg {
  background: #ffffff;
}

/* Frame footer */
body.theme-light .frame-footer {
  background: rgba(240,240,240,0.85);
  border-top: 1px solid rgba(0,0,0,0.08);
}

body.theme-light .frame-shot-label {
  color: rgba(0,0,0,0.45);
}

body.theme-light .zoom-indicator {
  color: var(--accent);
}

/* Filmstrip */
body.theme-light .filmstrip-strip {
  background: linear-gradient(0deg, #f0f0f3 0%, #f8f8fa 100%);
  border-top: 1px solid rgba(0,0,0,0.08);
}

body.theme-light .filmstrip-strip::before,
body.theme-light .filmstrip-strip::after {
  background-image: repeating-linear-gradient(
    to right,
    transparent 0,
    transparent 12px,
    rgba(0,0,0,0.08) 12px,
    rgba(0,0,0,0.08) 20px,
    transparent 20px,
    transparent 28px
  );
}

body.theme-light .filmstrip-track {
  scrollbar-color: rgba(0,0,0,0.15) transparent;
}

body.theme-light .filmstrip-empty-msg {
  color: rgba(0,0,0,0.25);
}

body.theme-light .filmstrip-cell-num {
  color: rgba(0,0,0,0.25);
}

body.theme-light .filmstrip-cell-label {
  color: rgba(0,0,0,0.45);
}

body.theme-light .filmstrip-cell-thumb {
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.12);
}

body.theme-light .filmstrip-cell:hover .filmstrip-cell-thumb {
  border-color: rgba(0,0,0,0.18);
}

body.theme-light .filmstrip-cell-placeholder {
  color: rgba(0,0,0,0.2);
}

body.theme-light .filmstrip-add-btn {
  border-color: rgba(0,0,0,0.12);
  color: rgba(0,0,0,0.25);
}

body.theme-light .filmstrip-add-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(120,240,213,0.05);
  box-shadow: 0 0 12px rgba(120,240,213,0.08), inset 0 0 10px rgba(120,240,213,0.02);
}

/* Panel sections */
body.theme-light .panel-section {
  border-bottom: 1px solid rgba(0,0,0,0.04);
}

body.theme-light .panel-label {
  color: rgba(0,0,0,0.5);
}

body.theme-light .panel-no-shot p {
  color: rgba(0,0,0,0.3);
}

body.theme-light .panel-input,
body.theme-light .panel-select,
body.theme-light .panel-textarea {
  background: #f8f8fa;
  border-color: rgba(0,0,0,0.12);
  color: var(--text);
}

body.theme-light .panel-input:focus,
body.theme-light .panel-select:focus,
body.theme-light .panel-textarea:focus {
  border-color: rgba(120,240,213,0.4);
  box-shadow: 0 0 0 2px rgba(120,240,213,0.08), 0 0 8px rgba(120,240,213,0.04);
  background: #ffffff;
}

body.theme-light .panel-input::placeholder,
body.theme-light .panel-textarea::placeholder {
  color: rgba(0,0,0,0.35);
}

/* AI Studio */
body.theme-light .ai-studio-accordion {
  background: rgba(240,240,240,0.6);
  border-top: 1px solid rgba(0,0,0,0.08);
}

body.theme-light .ai-studio-toggle {
  background: transparent;
}

body.theme-light .ai-studio-toggle:hover {
  background: rgba(0,0,0,0.03);
}

body.theme-light .ai-studio-toggle::before {
  background: linear-gradient(90deg, transparent 0%, #78f0d5 30%, #6aa8ff 70%, transparent 100%);
  opacity: 0.4;
}

body.theme-light .ai-studio-panel {
  background: rgba(250,251,252,0.95);
}

/* Frame empty state */
body.theme-light .frame-empty-state {
  color: rgba(0,0,0,0.3);
}

/* [data-theme=light] variants for compatibility */
[data-theme="light"] .workspace-center {
  background: var(--bg-canvas);
}

[data-theme="light"] .workspace-header {
  background: linear-gradient(180deg, rgba(245,245,247,0.96) 0%, rgba(240,240,244,0.94) 100%);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

[data-theme="light"] .workspace-panel-left {
  background: linear-gradient(180deg, #fafbfc 0%, #f8f9fa 100%);
  border-right: 1px solid rgba(0,0,0,0.1);
}

[data-theme="light"] .workspace-panel-left::after {
  background: linear-gradient(180deg,
    rgba(120,240,213,0.12) 0%,
    rgba(120,240,213,0.05) 25%,
    rgba(120,240,213,0.02) 60%,
    transparent 100%);
}

[data-theme="light"] .shot-info-bar {
  background: rgba(240,240,240,0.8);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

[data-theme="light"] .shot-info-text {
  color: rgba(0,0,0,0.45);
}

[data-theme="light"] .drawing-toolbar {
  background: rgba(255,255,255,0.92);
  border-bottom: 1px solid rgba(0,0,0,0.1);
  backdrop-filter: blur(8px);
}

[data-theme="light"] .toolbar-sep {
  background: rgba(0,0,0,0.08);
}

[data-theme="light"] .tool-btn {
  color: rgba(0,0,0,0.4);
}

[data-theme="light"] .tool-btn:hover {
  color: var(--text);
  background: rgba(0,0,0,0.04);
  border-color: rgba(0,0,0,0.12);
}

[data-theme="light"] .tool-btn.active {
  color: var(--accent);
  background: rgba(120,240,213,0.08);
  border-color: rgba(120,240,213,0.24);
}

[data-theme="light"] .tool-btn-danger:hover {
  color: var(--error);
  background: rgba(255,92,106,0.06);
  border-color: rgba(255,92,106,0.15);
}

[data-theme="light"] .color-swatch.active {
  border-color: rgba(0,0,0,0.3);
  box-shadow: 0 0 8px rgba(0,0,0,0.1);
}

[data-theme="light"] .frame-stage {
  background: radial-gradient(ellipse at 50% 50%, #fafbfc 0%, #f5f5f7 65%, #f0f0f3 100%);
}

[data-theme="light"] .frame-container {
  background: #ffffff;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

[data-theme="light"] .canvas-bg,
[data-theme="light"] .canvas-fg {
  background: #ffffff;
}

[data-theme="light"] .frame-footer {
  background: rgba(240,240,240,0.85);
  border-top: 1px solid rgba(0,0,0,0.08);
}

[data-theme="light"] .frame-shot-label {
  color: rgba(0,0,0,0.45);
}

[data-theme="light"] .zoom-indicator {
  color: var(--accent);
}

[data-theme="light"] .filmstrip-strip {
  background: linear-gradient(0deg, #f0f0f3 0%, #f8f8fa 100%);
  border-top: 1px solid rgba(0,0,0,0.08);
}

[data-theme="light"] .filmstrip-strip::before,
[data-theme="light"] .filmstrip-strip::after {
  background-image: repeating-linear-gradient(
    to right,
    transparent 0,
    transparent 12px,
    rgba(0,0,0,0.08) 12px,
    rgba(0,0,0,0.08) 20px,
    transparent 20px,
    transparent 28px
  );
}

[data-theme="light"] .filmstrip-track {
  scrollbar-color: rgba(0,0,0,0.15) transparent;
}

[data-theme="light"] .filmstrip-empty-msg {
  color: rgba(0,0,0,0.25);
}

[data-theme="light"] .filmstrip-cell-num {
  color: rgba(0,0,0,0.25);
}

[data-theme="light"] .filmstrip-cell-label {
  color: rgba(0,0,0,0.45);
}

[data-theme="light"] .filmstrip-cell-thumb {
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.12);
}

[data-theme="light"] .filmstrip-cell:hover .filmstrip-cell-thumb {
  border-color: rgba(0,0,0,0.18);
}

[data-theme="light"] .filmstrip-cell-placeholder {
  color: rgba(0,0,0,0.2);
}

[data-theme="light"] .filmstrip-add-btn {
  border-color: rgba(0,0,0,0.12);
  color: rgba(0,0,0,0.25);
}

[data-theme="light"] .filmstrip-add-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(120,240,213,0.05);
  box-shadow: 0 0 12px rgba(120,240,213,0.08), inset 0 0 10px rgba(120,240,213,0.02);
}

[data-theme="light"] .panel-section {
  border-bottom: 1px solid rgba(0,0,0,0.04);
}

[data-theme="light"] .panel-label {
  color: rgba(0,0,0,0.5);
}

[data-theme="light"] .panel-no-shot p {
  color: rgba(0,0,0,0.3);
}

[data-theme="light"] .panel-input,
[data-theme="light"] .panel-select,
[data-theme="light"] .panel-textarea {
  background: #f8f8fa;
  border-color: rgba(0,0,0,0.12);
  color: var(--text);
}

[data-theme="light"] .panel-input:focus,
[data-theme="light"] .panel-select:focus,
[data-theme="light"] .panel-textarea:focus {
  border-color: rgba(120,240,213,0.4);
  box-shadow: 0 0 0 2px rgba(120,240,213,0.08), 0 0 8px rgba(120,240,213,0.04);
  background: #ffffff;
}

[data-theme="light"] .panel-input::placeholder,
[data-theme="light"] .panel-textarea::placeholder {
  color: rgba(0,0,0,0.35);
}

[data-theme="light"] .ai-studio-accordion {
  background: rgba(240,240,240,0.6);
  border-top: 1px solid rgba(0,0,0,0.08);
}

[data-theme="light"] .ai-studio-toggle {
  background: transparent;
}

[data-theme="light"] .ai-studio-toggle:hover {
  background: rgba(0,0,0,0.03);
}

[data-theme="light"] .ai-studio-toggle::before {
  background: linear-gradient(90deg, transparent 0%, #78f0d5 30%, #6aa8ff 70%, transparent 100%);
  opacity: 0.4;
}

[data-theme="light"] .ai-studio-panel {
  background: rgba(250,251,252,0.95);
}

[data-theme="light"] .frame-empty-state {
  color: rgba(0,0,0,0.3);
}

/* ============================================================
   STORYBOARD LAYOUT
   ============================================================ */

.view-project {
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--topbar-h) - var(--statusbar-h));
  overflow: hidden;
}

.storyboard-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
  background: var(--bg-surface);
}

.storyboard-title-block {
  flex: 1;
  min-width: 0;
}

.storyboard-title-block .view-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.storyboard-title-block .view-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin: 0;
  margin-top: 2px;
}

.storyboard-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.storyboard-search-input {
  height: 32px;
  width: 200px;
  padding: 0 var(--space-3);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-md);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-base);
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.storyboard-search-input:focus {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 2px var(--accent-glow);
}
.storyboard-search-input::placeholder { color: var(--text-muted); }

.view-toggle-group {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--bg-surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2px;
}

.view-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 24px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.view-toggle-btn:hover { color: var(--text); }
.view-toggle-btn.active { background: var(--bg-selected); color: var(--accent); }

/* Board */
.storyboard-board {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-6);
}

.storyboard-board--grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
  align-content: start;
}

.storyboard-board--list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* ── Shot Card (Grid) ────────────────────────────────────── */
.shot-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease),
              box-shadow    var(--dur-fast) var(--ease),
              transform     var(--dur-fast) var(--ease);
  user-select: none;
}
.shot-card:hover {
  border-color: var(--accent-border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2), 0 0 0 1px var(--accent-border);
  transform: translateY(-2px);
}
body.theme-light .shot-card:hover {
  box-shadow: 0 4px 16px rgba(26,155,124,0.12), 0 0 0 1px var(--accent-border);
}
.shot-card.dragging  { opacity: 0.4; transform: scale(0.98); }
.shot-card.drag-over { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); }

.shot-card-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--bg-deep);
  overflow: hidden;
}

.shot-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.shot-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-gradient-end) 0%, var(--bg-gradient-start) 50%, var(--bg-surface) 100%);
}
body.theme-light .shot-card-placeholder {
  background: linear-gradient(135deg, #deded8 0%, #e8e8e4 60%, #d8d8d2 100%);
}

.shot-placeholder-label {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  color: var(--text-faint);
  letter-spacing: 0.1em;
}
body.theme-light .shot-placeholder-label { color: rgba(0,0,0,0.18); }

.shot-num-badge,
.shot-scene-badge,
.shot-ai-badge {
  position: absolute;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.4;
  pointer-events: none;
}

.shot-num-badge {
  top: 8px; left: 8px;
  background: rgba(0,0,0,0.65);
  color: rgba(255,255,255,0.9);
  backdrop-filter: blur(4px);
}

.shot-scene-badge {
  top: 8px; right: 8px;
  background: rgba(0,0,0,0.55);
  color: var(--accent);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(120,240,213,0.2);
}
body.theme-light .shot-scene-badge {
  background: rgba(255,255,255,0.85);
  border-color: var(--accent-border);
}

.shot-ai-badge {
  bottom: 8px; right: 8px;
  background: linear-gradient(135deg, var(--accent), #6aa8ff);
  color: var(--text-on-accent);
  font-weight: 700;
  font-size: 9px;
  letter-spacing: 0.06em;
}

.shot-card-body {
  padding: var(--space-3) var(--space-3) var(--space-2);
}

.shot-card-title {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text);
  margin: 0 0 var(--space-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.shot-card-tags {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
  margin-bottom: var(--space-2);
}

.shot-tag {
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-alt);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-sub);
  letter-spacing: 0.04em;
}
body.theme-light .shot-tag {
  background: #f0f0ec;
  border-color: rgba(0,0,0,0.1);
}

.shot-card-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: var(--space-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.shot-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-1);
}

.shot-ai-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border-strong);
  display: inline-block;
  flex-shrink: 0;
  transition: background var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.shot-ai-dot--on {
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
}

.shot-drag-handle {
  font-size: 14px;
  color: var(--text-faint);
  cursor: grab;
  padding: 0 2px;
  line-height: 1;
  transition: color var(--dur-fast) var(--ease);
}
.shot-drag-handle:hover { color: var(--text-muted); }

/* ── Shot Row (List) ────────────────────────────────────── */
.shot-row {
  display: grid;
  grid-template-columns: 96px 72px 1fr auto auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease),
              background   var(--dur-fast) var(--ease);
  user-select: none;
}
.shot-row:hover {
  background: var(--bg-hover);
  border-color: var(--accent-border);
}
.shot-row.dragging  { opacity: 0.4; }
.shot-row.drag-over { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-glow); }

.shot-row-thumb {
  aspect-ratio: 16 / 9;
  background: var(--bg-deep);
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}
body.theme-light .shot-row-thumb { background: #deded8; }

.shot-row-thumb-img { width: 100%; height: 100%; object-fit: cover; display: block; }

.shot-row-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-faint);
}
body.theme-light .shot-row-thumb-placeholder { color: rgba(0,0,0,0.18); }

.shot-row-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-align: center;
  flex-shrink: 0;
}

.shot-row-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-sub);
}

.shot-row-scene {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent);
}

.shot-row-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.shot-row-title {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.shot-row-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.shot-row-tags { display: flex; gap: var(--space-1); flex-wrap: wrap; justify-content: flex-end; }

.shot-row-status { display: flex; align-items: center; gap: var(--space-2); }

/* ── Empty / Loading ─────────────────────────────────────── */
.storyboard-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: 80px var(--space-6);
  color: var(--text-muted);
  text-align: center;
}

.storyboard-empty p { font-size: var(--text-md); max-width: 360px; line-height: 1.6; }

.storyboard-loading {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  color: var(--text-muted);
  font-size: var(--text-md);
}

/* ── Theme Toggle Button ─────────────────────────────────── */
.btn-icon {
  width: 30px;
  height: 30px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

/* ── Shot Context Menu ───────────────────────────────────── */
.shot-ctx-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 2px 4px;
  border-radius: var(--radius-sm);
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
  margin-left: auto;
}
.shot-card:hover .shot-ctx-btn,
.shot-row:hover .shot-ctx-btn { opacity: 1; }
.shot-ctx-btn:hover { color: var(--text); }
.shot-ctx-btn:active { transform: scale(0.95); }

.shot-ctx-menu {
  position: fixed;
  z-index: 1000;
  background: var(--bg-surface);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  padding: 4px;
  min-width: 148px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.shot-ctx-item {
  display: block;
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  font-family: var(--font-base);
  font-size: var(--text-sm);
  text-align: left;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast) var(--ease);
}
.shot-ctx-item:hover { background: var(--bg-hover); }
.shot-ctx-item--danger { color: var(--error); }
.shot-ctx-item--danger:hover { background: rgba(255,92,106,0.1); }

/* Drag-and-drop visual feedback */
.drag-over {
  background: var(--accent-bg) !important;
  border-color: var(--accent-border) !important;
}

/* ── Shot Card Header (with status badge) ──────────────────────────── */
.shot-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

/* ── Scene Tabs ───────────────────────────────────────────────────────── */
.storyboard-scene-tabs {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) 0;
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-4);
}

.scene-tab {
  background: none;
  border: none;
  color: var(--text-sub);
  cursor: pointer;
  font-family: var(--font-base);
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  white-space: nowrap;
  transition: all var(--dur) var(--ease);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  border-bottom: 2px solid transparent;
  position: relative;
  bottom: -1px;
}

.scene-tab:hover {
  color: var(--text);
  background: var(--bg-hover);
}

.scene-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: transparent;
}

.scene-shot-count {
  font-size: var(--text-xs);
  background: var(--accent-bg);
  padding: 1px 6px;
  border-radius: 2px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Status badges for shots */
.shot-status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 2px;
  font-size: var(--text-xs);
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}

.shot-status-draft {
  background: rgba(200, 200, 200, 0.15);
  color: #888;
}

.shot-status-in-progress {
  background: rgba(106, 168, 255, 0.15);
  color: var(--blue);
}

.shot-status-review {
  background: rgba(255, 179, 64, 0.15);
  color: #ffb340;
}

.shot-status-approved {
  background: rgba(74, 222, 128, 0.15);
  color: #4ade80;
}

/* Duration tag styling */
.shot-tag-time {
  font-size: var(--text-xs) !important;
  color: var(--text-muted) !important;
  background: transparent !important;
  border: none !important;
}

/* Light mode input styling */
:root[data-theme="light"] input[type="text"],
:root[data-theme="light"] input[type="number"],
:root[data-theme="light"] input[type="search"],
:root[data-theme="light"] textarea,
:root[data-theme="light"] select {
  background: var(--bg-input);
  color: var(--text);
  border-color: var(--border-strong);
}

:root[data-theme="light"] input::placeholder,
:root[data-theme="light"] textarea::placeholder {
  color: rgba(0, 0, 0, 0.4);
}

:root[data-theme="light"] input[type="text"]:focus,
:root[data-theme="light"] input[type="number"]:focus,
:root[data-theme="light"] input[type="search"]:focus,
:root[data-theme="light"] textarea:focus,
:root[data-theme="light"] select:focus {
  border-color: var(--accent-border);
  background: var(--bg-modal);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

/* Light mode modal/dialog */
:root[data-theme="light"] .modal,
:root[data-theme="light"] dialog {
  background: var(--bg-modal);
  color: var(--text);
  border: 1px solid var(--border-strong);
}

:root[data-theme="light"] .modal-header,
:root[data-theme="light"] dialog .modal-header {
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

/* Export dropdown */
.export-dropdown-wrap {
  position: relative;
}

.export-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 100;
  background: var(--bg-surface);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  padding: 4px;
  min-width: 160px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.export-dropdown-item {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  font-family: var(--font-base);
  font-size: var(--text-sm);
  text-align: left;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast) var(--ease);
}

.export-dropdown-item:hover {
  background: var(--bg-hover);
}

.export-desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 2px;
}

/* Keyboard shortcuts modal */
.shortcuts-body {
  padding: var(--space-4);
  max-height: 60vh;
  overflow-y: auto;
}

.shortcuts-group {
  margin-bottom: var(--space-6);
}

.shortcuts-group h4 {
  font-size: var(--text-sm);
  color: var(--text-sub);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-3);
  font-weight: 600;
}

.shortcut-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast);
}

.shortcut-row:hover {
  background: var(--bg-hover);
}

.shortcut-key {
  background: var(--bg-surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-sub);
  min-width: 36px;
  text-align: center;
}

/* ── Responsive Design ──────────────────────────────────────────────── */
/* Tablet: 768px - 1024px */
@media (max-width: 1024px) {
  .storyboard-board--grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .workspace-panel-left {
    width: 200px;
  }

  .shot-card {
    min-height: 0;
  }

  .status-shortcuts {
    display: none;
  }
}

/* Mobile: < 768px */
@media (max-width: 768px) {
  .storyboard-board--grid {
    grid-template-columns: 1fr;
  }

  .workspace-body {
    flex-direction: column;
  }

  .workspace-panel-left {
    display: none;
  }

  .workspace-panel-left.panel-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 500;
    max-height: 60vh;
    overflow-y: auto;
    border-radius: 16px 16px 0 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    border-right: none;
    border-bottom: none;
    border-left: none;
    box-shadow: 0 -4px 20px var(--shadow-color);
    animation: slideUp 0.3s ease;
    padding-top: 0;
  }

  .workspace-panel-left.panel-open::before {
    content: '';
    display: block;
    width: 32px;
    height: 4px;
    background: var(--border-mid);
    border-radius: 2px;
    margin: 8px auto 16px;
    flex-shrink: 0;
  }

  .workspace-center {
    flex: 1;
    min-height: 0;
    width: 100%;
  }

  .mobile-panel-toggle {
    position: fixed;
    bottom: 140px;
    right: 16px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--bg);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 400;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s, box-shadow 0.2s;
  }

  .mobile-panel-toggle:active {
    transform: scale(0.95);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.15);
  }

  .mobile-panel-toggle svg {
    stroke: currentColor;
    stroke-width: 1.5;
  }

  .filmstrip-strip {
    height: auto;
    max-height: 100px;
  }

  .storyboard-header-actions {
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .storyboard-search-input {
    min-width: 150px;
    flex: 1;
  }

  .shot-card-footer,
  .shot-row-status {
    min-height: 44px;
  }

  /* Touch-friendly button sizes */
  button, [role="button"], .btn-primary, .btn-ghost {
    min-height: 44px;
    min-width: 44px;
  }

  .shot-ctx-btn {
    min-width: 44px;
    min-height: 44px;
  }

  .kbd-hint {
    display: none;
  }

  .view-toggle-btn {
    min-width: 44px;
    min-height: 44px;
    padding: var(--space-2);
  }

  .export-dropdown-wrap {
    position: relative;
  }

  .export-dropdown {
    right: 0;
    left: auto;
  }
}

/* Small phones: < 480px */
@media (max-width: 480px) {
  .storyboard-header {
    flex-direction: column;
    gap: var(--space-2);
  }

  .storyboard-header-actions {
    width: 100%;
  }

  .storyboard-search-input {
    width: 100%;
  }

  .shot-card-body {
    padding: var(--space-2);
  }

  .shot-card-title {
    font-size: var(--text-sm);
  }

  .shot-card-tags {
    gap: var(--space-1);
  }

  .shot-tag {
    font-size: var(--text-xs);
    padding: 2px 6px;
  }

  .panel-input,
  .panel-textarea,
  .panel-select {
    font-size: 16px; /* Prevent zoom on iOS */
  }
}

/* Touch devices - hide keyboard shortcuts */
@media (hover: none) and (pointer: coarse) {
  .kbd-hint {
    display: none;
  }

  .status-shortcuts {
    display: none;
  }
}

/* Print stylesheet */
@media print {
  body {
    background: white;
    color: #000;
  }

  .topbar, .statusbar, .command-palette, .settings-drawer,
  .workspace-panel-left, .drawing-toolbar, .frame-footer,
  .filmstrip-strip, .ai-studio-accordion,
  .workspace-header, .workspace-actions,
  .storyboard-header, .storyboard-header-actions,
  .export-dropdown-wrap, .modal, dialog {
    display: none !important;
  }

  .view-workspace, .view-project {
    all: unset;
  }

  .storyboard-board {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1cm;
    padding: 1cm;
  }

  .shot-card {
    page-break-inside: avoid;
    border: 1px solid #ccc;
    padding: 8px;
  }

  .shot-card-title {
    font-weight: bold;
    margin: 4px 0;
  }
}

/* ============================================================
   PRESENTATION MODE
   ============================================================ */

.presentation-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #000;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.presentation-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  color: var(--text);
  gap: var(--space-4);
}

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

.presentation-close {
  background: none;
  border: none;
  color: var(--text-sub);
  font-size: 20px;
  cursor: pointer;
  padding: 8px;
  transition: color 0.2s;
}

.presentation-close:hover {
  color: var(--text);
}

.presentation-counter {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.presentation-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.8);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.presentation-frame {
  max-width: 90%;
  max-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.presentation-shot-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.presentation-placeholder {
  font-size: 48px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-weight: 600;
}

.presentation-info {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.presentation-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.presentation-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-sub);
  margin-bottom: var(--space-3);
}

.presentation-meta-sep {
  opacity: 0.4;
}

.presentation-action,
.presentation-dialogue {
  font-size: var(--text-sm);
  color: var(--text-sub);
  line-height: 1.5;
  margin: var(--space-1) 0;
}

.presentation-progress {
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 1px;
  overflow: hidden;
}

.presentation-progress-bar {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s ease;
}

.presentation-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-5);
}

.presentation-nav-btn,
.presentation-play-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--text-base);
  transition: all 0.2s;
  font-family: var(--font-base);
}

.presentation-nav-btn:hover,
.presentation-play-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--accent);
}

.presentation-play-btn.playing {
  background: rgba(120, 240, 213, 0.1);
  border-color: rgba(120, 240, 213, 0.3);
  color: var(--accent);
}

/* ============================================================
   TIMELINE VIEW
   ============================================================ */

.timeline-view {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.timeline-header {
  padding: var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(15, 15, 18, 0.5);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.timeline-info {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.timeline-title {
  font-size: var(--text-md);
  color: var(--text);
  font-weight: 600;
}

.timeline-duration {
  font-size: var(--text-sm);
  color: var(--text-sub);
  font-family: var(--font-mono);
}

.timeline-track-wrapper {
  flex: 1;
  overflow-x: auto;
  overflow-y: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.timeline-track {
  position: relative;
  display: flex;
  gap: 2px;
  padding: var(--space-3);
  align-items: center;
  min-height: 100px;
}

.timeline-playhead {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  cursor: col-resize;
  box-shadow: 0 0 8px rgba(120, 240, 213, 0.4);
}

.timeline-block {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  border: 1px solid currentColor;
  border-radius: var(--radius-sm);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.15s;
  opacity: 0.8;
}

.timeline-block:hover,
.timeline-block.hover {
  opacity: 1;
  box-shadow: 0 4px 12px rgba(120, 240, 213, 0.15);
  transform: scale(1.05);
}

.timeline-block-content {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  height: 100%;
  padding: 0 var(--space-2);
}

.timeline-block-thumb {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.timeline-block-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.timeline-block-num {
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  opacity: 0.6;
}

.timeline-block-title {
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
}

/* ============================================================
   SHOT COMPARISON
   ============================================================ */

.comparison-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
}

.comparison-modal {
  background: var(--bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  width: 100%;
}

.comparison-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: sticky;
  top: 0;
  background: var(--bg);
}

.comparison-title {
  font-size: var(--text-lg);
  margin: 0;
}

.comparison-close {
  background: none;
  border: none;
  color: var(--text-sub);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s;
}

.comparison-close:hover {
  color: var(--text);
}

.comparison-split {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-5);
  padding: var(--space-5);
  align-items: stretch;
  min-height: 300px;
}

.comparison-shot {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.comparison-shot-img {
  width: 100%;
  height: 300px;
  object-fit: contain;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.comparison-placeholder {
  width: 100%;
  height: 300px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-weight: 600;
}

.comparison-shot-label {
  font-size: var(--text-sm);
  color: var(--text-sub);
  text-align: center;
  font-weight: 500;
}

.comparison-divider {
  width: 1px;
  background: rgba(255, 255, 255, 0.1);
  height: auto;
}

.comparison-diff {
  padding: var(--space-5);
  background: rgba(15, 15, 18, 0.5);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.comparison-diff-row {
  display: grid;
  grid-template-columns: 120px 1fr 1fr;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  font-size: var(--text-sm);
}

.comparison-diff-row:last-child {
  border-bottom: none;
}

.comparison-diff-row-expanded {
  grid-template-columns: 120px 1fr;
}

.comparison-diff-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison-diff-val1,
.comparison-diff-val2 {
  color: var(--text-sub);
}

.comparison-diff-text {
  grid-column: 2 / -1;
  display: flex;
  gap: var(--space-4);
}

.comparison-shot-selector {
  padding: var(--space-5);
}

.comparison-shot-selector > p {
  margin-bottom: var(--space-4);
  color: var(--text-sub);
}

.comparison-shot-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-3);
  max-height: 400px;
  overflow-y: auto;
}

.comparison-shot-option {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s;
  text-align: left;
  color: var(--text);
}

.comparison-shot-option:hover {
  background: rgba(120, 240, 213, 0.1);
  border-color: rgba(120, 240, 213, 0.3);
  color: var(--accent);
}

.comparison-shot-type {
  font-size: 10px;
  font-family: var(--font-mono);
  opacity: 0.6;
}

.comparison-loading {
  padding: var(--space-8);
  text-align: center;
  color: var(--text-muted);
}

/* ============================================================
   BATCH OPERATIONS
   ============================================================ */

.shot-card.selected,
.shot-row.selected {
  border-color: var(--accent);
  background: rgba(120, 240, 213, 0.05);
  box-shadow: inset 0 0 0 1px rgba(120, 240, 213, 0.2), 0 0 8px rgba(120, 240, 213, 0.1);
}

.shot-card::before,
.shot-row::before {
  content: '';
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  width: 16px;
  height: 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  cursor: pointer;
  pointer-events: auto;
  opacity: 0;
  transition: all 0.15s;
}

.shot-card.batch-mode::before,
.shot-row.batch-mode::before {
  opacity: 1;
}

.shot-card.selected::before,
.shot-row.selected::before {
  background: var(--accent);
  border-color: var(--accent);
}

.shot-card.selected::after,
.shot-row.selected::after {
  content: '✓';
  position: absolute;
  top: 7px;
  left: 6px;
  color: #000;
  font-size: 12px;
  font-weight: 600;
  opacity: 1;
}

.batch-actions-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: var(--space-4);
  background: var(--bg);
  border-bottom: 1px solid rgba(120, 240, 213, 0.3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  animation: slide-down 0.2s var(--ease-out);
}

@keyframes slide-down {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.batch-selection-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--accent);
}

.batch-selection-badge {
  font-family: var(--font-mono);
  font-weight: 600;
  background: rgba(120, 240, 213, 0.15);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.batch-actions-group {
  display: flex;
  gap: var(--space-2);
}

.batch-action-btn {
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--text);
  cursor: pointer;
  font-size: var(--text-sm);
  transition: all 0.15s;
}

.batch-action-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
}

.batch-action-btn--danger {
  color: var(--error);
  border-color: rgba(255, 92, 106, 0.2);
}

.batch-action-btn--danger:hover {
  background: rgba(255, 92, 106, 0.1);
  border-color: rgba(255, 92, 106, 0.3);
  color: #ff7a8a;
}

/* ============================================================
   PRODUCTION METADATA
   ============================================================ */

.panel-metadata-section {
  margin-top: var(--space-4);
}

.panel-metadata-section details {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.panel-metadata-title {
  padding: var(--space-3) 0;
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  color: var(--text-sub);
  display: list-item;
  list-style-type: none;
  user-select: none;
}

.panel-metadata-title::marker {
  display: none;
}

.panel-metadata-title::before {
  content: '▶';
  display: inline-block;
  margin-right: var(--space-2);
  transition: transform 0.2s;
  font-size: 10px;
  color: var(--text-muted);
}

details[open] .panel-metadata-title::before {
  transform: rotate(90deg);
}

.panel-metadata-section input[type="checkbox"] {
  margin-right: var(--space-2);
  cursor: pointer;
  accent-color: var(--accent);
}

/* ============================================================
   ONBOARDING
   ============================================================ */

.onboarding-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 600;
  animation: fade-in 0.3s var(--ease-out);
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.onboarding-card {
  background: var(--bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: slide-up 0.4s var(--ease-spring);
}

@keyframes slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.onboarding-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-5);
}

.onboarding-header h2 {
  font-size: var(--text-xl);
  margin: 0;
  background: linear-gradient(135deg, var(--accent), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.onboarding-close {
  background: none;
  border: none;
  color: var(--text-sub);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s;
}

.onboarding-close:hover {
  color: var(--text);
}

.onboarding-text {
  font-size: var(--text-md);
  color: var(--text-sub);
  margin: 0 0 var(--space-5) 0;
  line-height: 1.5;
}

.onboarding-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.onboarding-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-sub);
}

.onboarding-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.onboarding-action-btn,
.onboarding-skip-btn {
  width: 100%;
  padding: 10px var(--space-4);
  border-radius: var(--radius-md);
  border: none;
  font-size: var(--text-sm);
  cursor: pointer;
  font-family: var(--font-base);
  font-weight: 500;
  transition: all 0.2s;
  margin-bottom: var(--space-2);
}

.onboarding-action-btn {
  background: linear-gradient(135deg, var(--accent), var(--blue));
  color: #000;
  font-weight: 600;
}

.onboarding-action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(120, 240, 213, 0.2);
}

.onboarding-skip-btn {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-sub);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.onboarding-skip-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
}

.quick-start-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--space-3);
  margin: var(--space-3) 0;
}

.quick-start-template {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  background: rgba(120, 240, 213, 0.05);
  border: 1px solid rgba(120, 240, 213, 0.15);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s;
  align-items: center;
  text-align: center;
  color: var(--text);
}

.quick-start-template:hover {
  background: rgba(120, 240, 213, 0.1);
  border-color: rgba(120, 240, 213, 0.3);
  transform: translateY(-2px);
}

.quick-start-icon {
  font-size: 24px;
}

.quick-start-label {
  font-size: 11px;
  font-weight: 500;
}

.quick-start-count {
  font-size: 10px;
  color: var(--text-sub);
}

.empty-state-actions {
  margin-top: var(--space-5);
  display: flex;
  justify-content: center;
}

/* ============================================================
   ROUND 7: EDGE CASES, PERFORMANCE, POLISH
   ============================================================ */

/* --- Tooltips --- */
#tooltip {
  position: fixed;
  background: var(--bg-surface);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
  border: 1px solid var(--border-mid);
  pointer-events: none;
  z-index: 10000;
  opacity: 1;
  transition: opacity 0.2s;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

#tooltip.fade-out {
  opacity: 0;
}

[data-tooltip] {
  cursor: help;
  border-bottom: 1px dotted var(--accent);
}

/* --- Film Reel Loading Spinner --- */
.film-reel-spinner {
  display: inline-block;
  color: var(--accent);
}

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

.film-reel-spinner svg {
  animation: spin 2s linear infinite;
}

/* --- Success Burst Animation --- */
@keyframes success-burst {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}

.success-burst {
  animation: success-burst 0.6s ease-out;
}

/* --- Slide Up Animation --- */
@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* --- Error Shake Animation --- */
@keyframes error-shake {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-8px);
  }
  75% {
    transform: translateX(8px);
  }
}

.error-shake {
  animation: error-shake 0.6s ease-out;
}

/* --- Keyboard Shortcut Cheatsheet --- */
.modal-backdrop.keyboard-cheatsheet {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 5000;
  backdrop-filter: blur(4px);
}

.keyboard-shortcuts {
  background: var(--bg-surface);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  padding: 32px;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.keyboard-shortcuts h2 {
  margin-top: 0;
  margin-bottom: 24px;
  font-size: 24px;
  font-weight: 600;
  color: var(--accent);
}

.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.shortcut-group h3 {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-sub);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.shortcut-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  margin-bottom: 12px;
  align-items: center;
}

.shortcut-item code {
  background: var(--bg);
  border: 1px solid var(--accent-border);
  color: var(--accent);
  padding: 4px 8px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-mono);
}

.shortcut-item span {
  font-size: 13px;
  color: var(--text-sub);
}

.btn-close-cheatsheet {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  color: var(--text-sub);
  cursor: pointer;
  font-size: 20px;
  padding: 4px;
  transition: color 0.2s;
}

.btn-close-cheatsheet:hover {
  color: var(--text);
}

/* --- Focus Visible (Keyboard Navigation) --- */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* --- Disabled States --- */
button:disabled,
[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
}

/* --- Mobile Toolbar --- */
.mobile-toolbar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-mid);
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  padding-bottom: env(safe-area-inset-bottom, 0);
  z-index: 100;
}

@media (max-width: 768px) {
  .mobile-toolbar {
    display: flex;
  }
}

.mobile-toolbar-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--text-sub);
  cursor: pointer;
  padding: 8px;
  transition: color 0.2s;
}

.mobile-toolbar-btn:active {
  color: var(--accent);
}

.mobile-toolbar-btn .icon {
  font-size: 24px;
}

.mobile-toolbar-btn .label {
  font-size: 10px;
  font-weight: 500;
}

/* --- Pull-to-Refresh --- */
.pull-to-refresh-indicator {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  z-index: 50;
}

.pull-to-refresh-indicator .refresh-icon {
  color: var(--accent);
  animation: spin 2s linear infinite;
}

/* --- Confetti --- */
@keyframes confetti-fall {
  0% {
    opacity: 1;
    transform: translateY(0) rotate(0deg);
  }
  100% {
    opacity: 0;
    transform: translateY(500px) rotate(720deg);
  }
}

.confetti {
  position: fixed;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  pointer-events: none;
}

/* --- Virtual Scrolling --- */
.virtual-scroller {
  position: relative;
}

/* --- Smooth Scrolling --- */
html {
  scroll-behavior: smooth;
}

/* --- Film Reel Animation for Loading --- */
@keyframes film-reel-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* --- Analytics Stats UI --- */
.analytics-stats {
  padding: 16px;
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-mid);
  border-radius: 6px;
  margin-top: 16px;
}

.analytics-stats h4 {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-sub);
  text-transform: capitalize;
}

.stat-count {
  font-size: 18px;
  font-weight: 600;
  color: var(--accent);
  font-family: var(--font-mono);
}

.analytics-hint {
  font-size: 11px;
  color: var(--text-faint);
  margin: 0;
  text-align: center;
}

/* --- Empty States --- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 64px 32px;
  text-align: center;
}

.empty-state-icon {
  font-size: 64px;
  opacity: 0.3;
}

.empty-state-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}

.empty-state-description {
  font-size: 14px;
  color: var(--text-sub);
  max-width: 400px;
}

.empty-state-action {
  margin-top: 12px;
}

/* --- Mobile Viewport Height Fix (DVH) --- */
@supports (height: 100dvh) {
  body {
    height: 100dvh;
  }
}

/* Fallback for older browsers */
:root {
  --vh: 1vh;
}

@media (max-height: 600px) {
  body {
    min-height: calc(var(--vh, 1vh) * 100);
  }
}

/* --- Network Error Retry Toast --- */
.toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 14px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  margin-bottom: 8px;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast-info {
  background: var(--blue-bg);
  color: var(--blue);
  border: 1px solid var(--blue-border);
}

.toast-success {
  background: rgba(74, 222, 128, 0.1);
  color: var(--success);
  border: 1px solid rgba(74, 222, 128, 0.2);
}

.toast-warn {
  background: rgba(255, 179, 64, 0.1);
  color: var(--warning);
  border: 1px solid rgba(255, 179, 64, 0.2);
}

.toast-error {
  background: rgba(255, 92, 106, 0.1);
  color: var(--error);
  border: 1px solid rgba(255, 92, 106, 0.2);
}


/* ══════════════════════════════════════════════════════════════════════
   LIGHT MODE — NUCLEAR OVERRIDE (end of file = highest cascade position)
   ══════════════════════════════════════════════════════════════════════ */
body.theme-light,
[data-theme="light"] body,
body[data-theme="light"] {
  background: #f5f5f7 !important;
  color: #1a1a2e !important;
}

body.theme-light .topbar {
  background: rgba(255,255,255,0.95) !important;
  border-bottom: 1px solid rgba(0,0,0,0.08) !important;
  color: #1a1a2e !important;
}

body.theme-light .brand-mark {
  background: linear-gradient(135deg, #1a9b7c 0%, #157a63 100%) !important;
  color: #fff !important;
}

body.theme-light .brand-name,
body.theme-light .breadcrumbs,
body.theme-light .breadcrumbs * {
  color: #1a1a2e !important;
}

body.theme-light .btn-ghost {
  color: #1a1a2e !important;
}
body.theme-light .btn-ghost:hover {
  background: rgba(0,0,0,0.05) !important;
}

body.theme-light .btn-primary {
  background: linear-gradient(135deg, #1a9b7c 0%, #157a63 100%) !important;
  color: #fff !important;
}

/* Workspace */
body.theme-light .view-workspace,
body.theme-light .workspace-body {
  background: #f0f0f3 !important;
}

body.theme-light .workspace-header {
  background: rgba(255,255,255,0.95) !important;
  border-bottom: 1px solid rgba(0,0,0,0.08) !important;
  color: #1a1a2e !important;
}
body.theme-light .workspace-header * {
  color: #1a1a2e !important;
}

/* Left Panel */
body.theme-light .workspace-panel-left {
  background: #ffffff !important;
  border-right: 1px solid rgba(0,0,0,0.08) !important;
}
body.theme-light .workspace-panel-left::after {
  display: none !important;
}
body.theme-light .panel-label {
  color: #374151 !important;
}
body.theme-light .panel-input,
body.theme-light .panel-textarea,
body.theme-light .panel-select {
  background: #f5f5f7 !important;
  border: 1px solid rgba(0,0,0,0.12) !important;
  color: #1a1a2e !important;
}
body.theme-light .panel-select option {
  background: #fff !important;
  color: #1a1a2e !important;
}
body.theme-light .panel-no-shot p {
  color: rgba(0,0,0,0.3) !important;
}

/* Canvas / Frame */
body.theme-light .workspace-center {
  background: #e8e8eb !important;
}
body.theme-light .frame-stage {
  background: #e8e8eb !important;
}
body.theme-light .frame-container {
  background: #ffffff !important;
  border-color: rgba(0,0,0,0.12) !important;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08) !important;
}
body.theme-light .canvas-bg {
  background: #ffffff !important;
}
body.theme-light .canvas-fg {
  background: transparent !important;
}
body.theme-light .frame-empty-state {
  color: #6b7280 !important;
}
body.theme-light .frame-empty-state svg {
  color: #9ca3af !important;
  opacity: 0.4 !important;
}
body.theme-light .frame-perf-left,
body.theme-light .frame-perf-right {
  opacity: 0.15 !important;
}

/* Shot info bar + Frame footer */
body.theme-light .shot-info-bar {
  background: rgba(255,255,255,0.9) !important;
  color: #374151 !important;
  border-bottom: 1px solid rgba(0,0,0,0.06) !important;
}
body.theme-light .shot-info-bar * { color: #374151 !important; }
body.theme-light .frame-footer {
  background: rgba(255,255,255,0.9) !important;
  border-top: 1px solid rgba(0,0,0,0.06) !important;
  color: #374151 !important;
}
body.theme-light .frame-footer * { color: #374151 !important; }
body.theme-light .frame-shot-label { color: #374151 !important; }
body.theme-light .btn-send-ai {
  background: rgba(26,155,124,0.1) !important;
  color: #1a9b7c !important;
}

/* Drawing Toolbar */
body.theme-light .drawing-toolbar {
  background: rgba(255,255,255,0.95) !important;
  border: 1px solid rgba(0,0,0,0.08) !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06) !important;
}
body.theme-light .tool-btn {
  color: #374151 !important;
  background: transparent !important;
}
body.theme-light .tool-btn:hover {
  background: rgba(0,0,0,0.05) !important;
}
body.theme-light .tool-btn.active {
  background: rgba(26,155,124,0.1) !important;
  color: #1a9b7c !important;
}
body.theme-light .tool-btn-danger:hover {
  background: rgba(255,92,106,0.1) !important;
  color: #ff5c6a !important;
}
body.theme-light .toolbar-sep {
  background: rgba(0,0,0,0.1) !important;
}

/* Filmstrip */
body.theme-light .filmstrip-strip {
  background: rgba(255,255,255,0.95) !important;
  border-top: 1px solid rgba(0,0,0,0.08) !important;
}
body.theme-light .filmstrip-strip::before,
body.theme-light .filmstrip-strip::after {
  opacity: 0.1 !important;
}
body.theme-light .filmstrip-cell,
body.theme-light .filmstrip-card {
  background: #f0f0f3 !important;
  border-color: rgba(0,0,0,0.1) !important;
  color: #374151 !important;
}
body.theme-light .filmstrip-cell.active,
body.theme-light .filmstrip-card.active {
  border-color: #1a9b7c !important;
  background: #e8f5f0 !important;
}
body.theme-light .filmstrip-cell *,
body.theme-light .filmstrip-card * {
  color: #374151 !important;
}
body.theme-light .filmstrip-add-btn {
  background: rgba(0,0,0,0.04) !important;
  color: #6b7280 !important;
  border-color: rgba(0,0,0,0.1) !important;
}
body.theme-light .filmstrip-add-btn:hover {
  background: rgba(26,155,124,0.08) !important;
  color: #1a9b7c !important;
}

/* AI Studio */
body.theme-light .ai-studio-accordion {
  background: rgba(255,255,255,0.95) !important;
  border-top: 1px solid rgba(0,0,0,0.08) !important;
}
body.theme-light .ai-studio-toggle {
  background: transparent !important;
  color: #1a9b7c !important;
}
body.theme-light .ai-studio-toggle::before {
  display: none !important;
}
body.theme-light .ai-studio-toggle:hover {
  background: rgba(26,155,124,0.04) !important;
}
body.theme-light .ai-studio-toggle-label,
body.theme-light .ai-studio-toggle-chevron {
  color: #1a9b7c !important;
}
body.theme-light .ai-studio-panel {
  background: #ffffff !important;
  border-top: 1px solid rgba(0,0,0,0.06) !important;
}
body.theme-light .ai-source,
body.theme-light .ai-controls,
body.theme-light .ai-results {
  background: #f8f8fa !important;
}
body.theme-light .ai-ctrl-label { color: #374151 !important; }
body.theme-light .ai-ctrl-select,
body.theme-light .ai-ctrl-textarea {
  background: #f0f0f3 !important;
  border: 1px solid rgba(0,0,0,0.12) !important;
  color: #1a1a2e !important;
}
body.theme-light .ai-ctrl-select option {
  background: #fff !important;
  color: #1a1a2e !important;
}
body.theme-light .ai-generate-btn {
  background: linear-gradient(135deg, #1a9b7c 0%, #157a63 100%) !important;
  color: #fff !important;
}
body.theme-light .ai-source-label,
body.theme-light .ai-source-saved {
  color: #6b7280 !important;
}
body.theme-light .ai-results-empty {
  color: #9ca3af !important;
}

/* Status bar */
body.theme-light .statusbar {
  background: rgba(255,255,255,0.95) !important;
  border-top: 1px solid rgba(0,0,0,0.08) !important;
  color: #6b7280 !important;
}
body.theme-light .statusbar * { color: #6b7280 !important; }
body.theme-light .status-badge {
  background: rgba(26,155,124,0.1) !important;
  color: #1a9b7c !important;
}
body.theme-light .kbd {
  background: rgba(0,0,0,0.06) !important;
  border: 1px solid rgba(0,0,0,0.1) !important;
  color: #374151 !important;
}

/* Storyboard grid view */
body.theme-light .view-project {
  background: #f5f5f7 !important;
}
body.theme-light .storyboard-header {
  color: #1a1a2e !important;
}
body.theme-light .storyboard-header * { color: #1a1a2e !important; }
body.theme-light .storyboard-search-input {
  background: #ffffff !important;
  border: 1px solid rgba(0,0,0,0.12) !important;
  color: #1a1a2e !important;
}
body.theme-light .shot-card {
  background: #ffffff !important;
  border: 1px solid rgba(0,0,0,0.08) !important;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04) !important;
}
body.theme-light .shot-card:hover {
  background: #fafafa !important;
  border-color: rgba(0,0,0,0.12) !important;
}
body.theme-light .shot-card * { color: #1a1a2e !important; }
body.theme-light .shot-card h4 { color: #1a1a2e !important; }

/* Hub view */
body.theme-light .view-hub {
  background: #f5f5f7 !important;
}
body.theme-light .view-title { color: #1a1a2e !important; }
body.theme-light .view-subtitle { color: #6b7280 !important; }
body.theme-light .project-card {
  background: #ffffff !important;
  border: 1px solid rgba(0,0,0,0.08) !important;
}
body.theme-light .project-card:hover {
  background: #fafafa !important;
}
body.theme-light .project-card * { color: #1a1a2e !important; }

/* Token counter */
body.theme-light .token-counter {
  background: rgba(0,0,0,0.04) !important;
  color: #1a9b7c !important;
}
body.theme-light .token-counter * { color: #1a9b7c !important; }

/* Credits container */
body.theme-light .credits-container {
  background: rgba(26, 155, 124, 0.08) !important;
  border-color: rgba(26, 155, 124, 0.2) !important;
  color: #1a9b7c !important;
}
body.theme-light .credits-container * { color: #1a9b7c !important; }
body.theme-light .btn-buy-credits {
  background: rgba(26, 155, 124, 0.15) !important;
  color: #1a9b7c !important;
  border-color: rgba(26, 155, 124, 0.3) !important;
}
body.theme-light .btn-buy-credits:hover {
  background: rgba(26, 155, 124, 0.25) !important;
  border-color: rgba(26, 155, 124, 0.5) !important;
}

/* Modals */
body.theme-light .modal {
  background: #ffffff !important;
  border: 1px solid rgba(0,0,0,0.1) !important;
  color: #1a1a2e !important;
}
body.theme-light .modal * { color: #1a1a2e !important; }
body.theme-light .modal input,
body.theme-light .modal textarea,
body.theme-light .modal select {
  background: #f5f5f7 !important;
  border: 1px solid rgba(0,0,0,0.12) !important;
  color: #1a1a2e !important;
}

/* Command palette */
body.theme-light .command-palette {
  background: #ffffff !important;
  border: 1px solid rgba(0,0,0,0.12) !important;
}
body.theme-light .command-input {
  background: #ffffff !important;
  color: #1a1a2e !important;
  border-bottom: 1px solid rgba(0,0,0,0.06) !important;
}
body.theme-light .command-backdrop {
  background: rgba(0,0,0,0.2) !important;
}

/* Settings */
body.theme-light .settings-drawer {
  background: #ffffff !important;
  color: #1a1a2e !important;
}
body.theme-light .settings-drawer * { color: #1a1a2e !important; }
body.theme-light .settings-select,
body.theme-light .settings-input {
  background: #f5f5f7 !important;
  border: 1px solid rgba(0,0,0,0.12) !important;
  color: #1a1a2e !important;
}

/* Noise overlay */
body.theme-light .noise-overlay {
  opacity: 0.02 !important;
}

/* Main app bg gradient override */
body.theme-light .app-root {
  background: #f5f5f7 !important;
}

/* ─── Auth Screen ─────────────────────────────────────────────────────────── */
.view-auth {
  display: flex !important;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #09090a 0%, #0f0f14 100%);
  padding: 20px;
}

.auth-screen {
  width: 100%;
  max-width: 420px;
}

.auth-header {
  text-align: center;
  margin-bottom: 48px;
}

.auth-header h1 {
  font-size: 32px;
  font-weight: 600;
  color: #ffffff;
  margin: 0 0 8px 0;
  letter-spacing: -0.5px;
}

.auth-header p {
  font-size: 14px;
  color: #999999;
  margin: 0;
}

.auth-forms {
  position: relative;
}

.auth-form-container {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(120, 240, 213, 0.1);
  border-radius: 12px;
  padding: 32px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.auth-form-container.hidden {
  display: none;
}

.auth-form-container h2 {
  font-size: 20px;
  font-weight: 600;
  color: #ffffff;
  margin: 0 0 24px 0;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #cccccc;
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(120, 240, 213, 0.2);
  border-radius: 6px;
  color: #ffffff;
  font-size: 14px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.form-group input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  border-color: #78f0d5;
  box-shadow: 0 0 0 2px rgba(120, 240, 213, 0.1);
}

.form-group input::placeholder {
  color: #666666;
}

.btn-primary {
  width: 100%;
  padding: 12px;
  background: #78f0d5;
  color: #09090a;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 16px;
}

.btn-primary:hover:not(:disabled) {
  background: #5fe6c9;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(120, 240, 213, 0.2);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-error {
  font-size: 13px;
  color: #ff6b6b;
  margin-top: 12px;
  min-height: 16px;
}

.auth-toggle {
  text-align: center;
  font-size: 13px;
  color: #999999;
  margin: 0;
}

.auth-toggle a {
  color: #78f0d5;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s ease;
}

.auth-toggle a:hover {
  color: #5fe6c9;
  text-decoration: underline;
}

/* Light mode auth */
body.theme-light .view-auth {
  background: linear-gradient(135deg, #f5f5f7 0%, #ffffff 100%);
}

body.theme-light .auth-form-container {
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

body.theme-light .auth-header h1 {
  color: #1a1a2e;
}

body.theme-light .auth-header p {
  color: #666666;
}

body.theme-light .auth-form-container h2 {
  color: #1a1a2e;
}

body.theme-light .form-group label {
  color: #333333;
}

body.theme-light .form-group input {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.08);
  color: #1a1a2e;
}

body.theme-light .form-group input::placeholder {
  color: #999999;
}

body.theme-light .form-group input:focus {
  background: rgba(0, 0, 0, 0.05);
  border-color: #78f0d5;
}