/* The UI toggles visibility with the hidden attribute; keep it winning over display rules. */
[hidden] { display: none !important; }

/* ════════════════════════════════════════
   Nova — Video Editor Styles
   Theme: Premiere Pro Dark Professional
   ════════════════════════════════════════ */

:root {
  /* Premiere Pro palette — medium-dark grays */
  --bg-base:     #1a1a1a;
  --bg-panel:    #252525;
  --bg-elevated: #2e2e2e;
  --bg-hover:    #363636;
  --bg-active:   #404040;
  --bg-header:   #1e1e1e;
  --bg-track:    #1e1e1e;
  --bg-ruler:    #1a1a1a;

  --border:        #3c3c3c;
  --border-strong: #4a4a4a;
  --border-subtle: #2e2e2e;

  --text-primary:   #e0e0e0;
  --text-secondary: #aaaaaa;
  --text-muted:     #666666;

  /* Premiere's signature blue accent */
  --accent:        #4b9cdb;
  --accent-dim:    #3a7fb5;
  --accent-bg:     rgba(75, 156, 219, 0.15);
  --accent-bright: #68b4e8;

  --red:    #d94f4f;
  --green:  #3db569;
  --yellow: #d9a52f;

  /* Clip colors — Premiere Pro look */
  --clip-video:        #1e4d8c;
  --clip-video-top:    #2766b8;
  --clip-audio:        #1e5c2a;
  --clip-audio-top:    #2a7a38;
  --clip-selected-glow: rgba(75, 156, 219, 0.35);

  --radius:    3px;
  --radius-lg: 6px;
  --font-ui:   'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

html, body {
  height: 100%;
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.4;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

select { color-scheme: dark; }

/* ── App Layout ─────────────────────────── */
#app {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

/* ── Header ─────────────────────────────── */
#header {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 10px;
  height: 38px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-right: 8px;
  flex-shrink: 0;
}
/* Pr badge like Premiere Pro */
.logo-badge {
  width: 22px; height: 22px;
  background: var(--accent);
  border-radius: 3px;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 800;
  color: #0a1628;
  letter-spacing: -.5px;
  flex-shrink: 0;
}
.logo-name {
  font-size: 12px; font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: .01em;
}
.logo svg { display: none; }

/* Workspace tabs — right side of header */
.workspace-tabs {
  display: flex;
  align-items: center;
  gap: 1px;
  margin-left: auto;
  margin-right: 8px;
  flex-shrink: 0;
}
.ws-tab {
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color .12s, border-color .12s;
  letter-spacing: .02em;
  height: 38px;
  display: flex; align-items: center;
}
.ws-tab:hover { color: var(--text-secondary); }
.ws-tab.active { color: var(--text-primary); border-bottom-color: var(--accent); }

.divider-v {
  width: 1px;
  height: 20px;
  background: var(--border-strong);
  margin: 0 4px;
  flex-shrink: 0;
}

.spacer { flex: 1; }

/* ── Toolbar Buttons ────────────────────── */
.tb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 3px 7px;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 11.5px;
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
  height: 26px;
  white-space: nowrap;
  text-decoration: none;
}
.tb-btn:hover { background: var(--bg-elevated); color: var(--text-primary); }
.tb-btn:active { background: var(--bg-active); }
.tb-btn.active { background: var(--accent-bg); color: var(--accent); }
.tb-btn:disabled { opacity: 0.3; pointer-events: none; cursor: default; }

/* Transition type buttons inside modal */
.trans-type-btn {
  padding: 7px 4px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 10.5px;
  font-family: var(--font-ui);
  cursor: pointer;
  text-align: center;
  transition: border-color .12s, background .12s, color .12s;
}
.trans-type-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }
.trans-type-btn.active { border-color: var(--accent); background: var(--accent-bg); color: var(--accent); font-weight: 600; }
.tb-btn.primary {
  background: var(--accent);
  color: #0d1f35;
  font-weight: 700;
  padding: 3px 12px;
  letter-spacing: .02em;
}
.tb-btn.primary:hover { background: var(--accent-bright); color: #081625; }
.tb-btn svg { width: 12px; height: 12px; flex-shrink: 0; }

/* ── Main Area ──────────────────────────── */
#main {
  display: flex;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

/* ── Panel: Media Library ───────────────── */
#panel-media {
  width: 210px;
  flex-shrink: 0;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
  flex-shrink: 0;
  min-height: 30px;
}
/* Tab-style panel header labels */
.panel-tab {
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  border-bottom: 2px solid var(--accent);
  flex-shrink: 0;
  gap: 6px;
}
.panel-tab-inactive {
  display: flex;
  align-items: center;
  padding: 0 10px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  flex-shrink: 0;
  cursor: pointer;
  transition: color .12s;
}
.panel-tab-inactive:hover { color: var(--text-secondary); }
.panel-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 6px;
  margin-left: auto;
}

.panel-actions { display: flex; gap: 2px; }

/* ─── Media Search & Filter ───────────────── */
#media-search-bar {
  padding: 6px 8px 4px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 5px;
}
#media-search-wrap {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 4px 7px;
}
#media-search-wrap:focus-within {
  border-color: var(--accent, #4a9eff);
  background: rgba(255,255,255,.08);
}
#media-search-icon { flex-shrink: 0; color: var(--text-muted); }
#media-search-input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text); font-size: 12px; min-width: 0;
}
#media-search-input::placeholder { color: var(--text-muted); opacity: .7; }
#media-search-clear {
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  font-size: 10px; padding: 0 2px; line-height: 1;
}
#media-search-clear:hover { color: var(--text); }
#media-type-filters {
  display: flex; gap: 3px;
}
.media-filter-btn {
  flex: 1; background: rgba(255,255,255,.04); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text-muted); font-size: 10px;
  padding: 3px 0; cursor: pointer; transition: background .12s, color .12s;
  letter-spacing: .03em; font-weight: 500;
}
.media-filter-btn:hover { background: rgba(255,255,255,.09); color: var(--text); }
.media-filter-btn.active {
  background: rgba(74,158,255,.15); border-color: rgba(74,158,255,.4);
  color: #82c4ff;
}
.media-search-empty {
  text-align: center; color: var(--text-muted); font-size: 11px;
  padding: 12px 8px; font-style: italic;
}

#drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 8px;
  padding: 16px 10px;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 11px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  flex-shrink: 0;
}
#drop-zone:hover, #drop-zone.dragover {
  border-color: var(--accent);
  background: var(--accent-bg);
  color: var(--accent);
}
#drop-zone svg { width: 20px; height: 20px; opacity: 0.4; flex-shrink: 0; }
#drop-zone:hover svg, #drop-zone.dragover svg { opacity: 1; }

#media-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 8px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.media-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius);
  cursor: grab;
  border: 1px solid transparent;
  transition: background 0.12s, border-color 0.12s;
  flex-shrink: 0;
}
.media-item:hover { background: var(--bg-hover); border-color: var(--border); }
.media-item.selected { background: var(--accent-bg); border-color: var(--accent); }
.media-item:active { cursor: grabbing; }

.media-thumb {
  width: 52px;
  height: 32px;
  border-radius: 3px;
  background: var(--bg-elevated);
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
}
.media-thumb canvas { width: 100%; height: 100%; display: block; }
.media-thumb .media-icon {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
}
.media-thumb .media-icon svg { width: 16px; height: 16px; }

.media-info { flex: 1; min-width: 0; }
.media-name {
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}
.media-meta {
  display: flex;
  gap: 6px;
  margin-top: 2px;
}
.media-duration, .media-size {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-muted);
}

.media-add-btn {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: none;
  background: var(--bg-active);
  color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.12s, color 0.12s;
  opacity: 0;
}
.media-item:hover .media-add-btn { opacity: 1; }
.media-add-btn:hover { background: var(--accent); color: #0d1f35; }
.media-add-btn svg { width: 10px; height: 10px; }

/* ── Panel: Preview ─────────────────────── */
#panel-preview {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #000;
  min-width: 0;
  overflow: hidden;
}

#preview-canvas-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  overflow: hidden;
  position: relative;
  min-height: 0;
}

#preview-canvas {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

#preview-overlay {
  position: absolute;
  pointer-events: none;
  display: block;
}

/* White flash confirms frame export */
@keyframes frame-flash {
  0%   { outline: 3px solid rgba(255,255,255,.9); }
  100% { outline: 3px solid rgba(255,255,255,0); }
}
#preview-canvas-wrap.frame-flash {
  animation: frame-flash .3s ease-out forwards;
}

/* ─── Histogram / Color Scope ─────────────── */
#histogram-wrap {
  background: #090910;
  border-top: 1px solid rgba(255,255,255,0.07);
  flex-shrink: 0;
}
#histogram-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 8px 2px;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: .04em;
  font-family: var(--font-mono);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
#histogram-legend { display: flex; gap: 6px; font-size: 9px; }
#histogram-canvas {
  display: block;
  width: 100%;
  height: 88px;
  transition: height .15s ease;
}
#histogram-wrap.vectorscope-mode #histogram-canvas {
  height: 150px;
}
#btn-histogram {
  font-size: 10px !important;
  padding: 2px 5px !important;
  border-radius: 3px;
}
#btn-histogram.active {
  background: rgba(100,180,255,.2);
  color: #82c4ff;
  border-color: rgba(100,180,255,.4);
}
.scope-tabs {
  display: flex;
  gap: 2px;
}
.scope-tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .06em;
  padding: 2px 7px;
  border-radius: 3px;
  cursor: pointer;
  transition: color .12s, background .12s, border-color .12s;
}
.scope-tab:hover {
  color: var(--text-secondary);
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.1);
}
.scope-tab.active {
  color: #82c4ff;
  background: rgba(100,180,255,.15);
  border-color: rgba(100,180,255,.35);
}

/* ─── Audio VU Meter ───────────────────────── */
#vu-wrap {
  background: #0c0c0f;
  border-top: 1px solid rgba(255,255,255,0.07);
  flex-shrink: 0;
}
#vu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 10px 2px;
}
#vu-title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}
#vu-labels {
  display: flex;
  gap: 6px;
  font-size: 10px;
  color: rgba(255,255,255,0.3);
}
#vu-canvas {
  display: block;
  width: 100%;
  height: 56px;
}
#btn-vu.active {
  background: rgba(74,222,128,.15);
  color: #4ade80;
  border-color: rgba(74,222,128,.35);
}

#preview-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
  pointer-events: none;
  position: absolute;
}
#preview-empty svg { width: 56px; height: 56px; opacity: 0.15; }
#preview-empty p { font-size: 14px; font-weight: 500; }
#preview-empty small { font-size: 11px; opacity: 0.6; }

/* ── Playback Controls ──────────────────── */
#playback-controls {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 14px 10px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

#progress-bar-wrap {
  position: relative;
  height: 3px;
  background: var(--bg-active);
  border-radius: 2px;
  cursor: pointer;
}
#progress-bar-wrap:hover { height: 4px; margin-top: -0.5px; }
#progress-bar-wrap:hover #progress-bar-fill { filter: brightness(1.15); }

#progress-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  pointer-events: none;
  width: 0%;
  transition: width 0.05s linear;
}

#progress-bar-handle {
  position: absolute;
  top: 50%;
  left: 0%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent);
  pointer-events: none;
  box-shadow: 0 0 0 2px var(--accent-bg);
  transition: left 0.05s linear;
}

.playback-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
}

.play-btn {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--bg-active);
  color: var(--text-primary);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: transform 0.1s, background 0.12s, border-color .12s;
  flex-shrink: 0;
}
.play-btn:hover { background: var(--bg-hover); border-color: var(--accent); color: var(--accent); transform: scale(1.05); }
.play-btn:active { transform: scale(0.96); }
.play-btn svg { width: 13px; height: 13px; }

.skip-btn {
  width: 24px; height: 24px;
  border-radius: 3px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
  flex-shrink: 0;
}
.skip-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.skip-btn svg { width: 10px; height: 10px; }

#timecode {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-primary);
  letter-spacing: 0.03em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

#speed-select {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  padding: 3px 6px;
  font-size: 11px;
  font-family: var(--font-ui);
  cursor: pointer;
  height: 24px;
}

#vol-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 68px;
  height: 4px;
  border-radius: 2px;
  background: var(--bg-elevated);
  cursor: pointer;
  flex-shrink: 0;
}
#vol-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
}
#vol-slider::-moz-range-thumb {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  cursor: pointer;
}

/* ── Panel: Inspector ───────────────────── */
#panel-inspector {
  width: 230px;
  flex-shrink: 0;
  background: var(--bg-panel);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.inspector-section {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-subtle);
}
.inspector-section h3 {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 9px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.inspector-section h3::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.prop-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 7px;
  gap: 6px;
}
.prop-label {
  font-size: 11px;
  color: var(--text-secondary);
  min-width: 62px;
  flex-shrink: 0;
}
.prop-slider-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}
.prop-slider {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 3px;
  border-radius: 2px;
  background: var(--bg-elevated);
  cursor: pointer;
  min-width: 0;
}
.prop-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 9px; height: 9px;
  border-radius: 2px;
  background: var(--accent);
  cursor: pointer;
  border: none;
}
.prop-slider::-moz-range-thumb {
  width: 9px; height: 9px;
  border-radius: 2px;
  background: var(--accent);
  border: none;
  cursor: pointer;
}
.prop-value {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  min-width: 32px;
  text-align: right;
  flex-shrink: 0;
}

/* Preset grid */
#preset-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.preset-btn {
  padding: 6px 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 9.5px;
  font-family: var(--font-ui);
  cursor: pointer;
  text-align: center;
  transition: border-color 0.12s, background 0.12s, color 0.12s;
  white-space: nowrap;
}
.preset-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }
.preset-btn.active { border-color: var(--accent); background: var(--accent-bg); color: var(--accent); }

/* Color Grading (Lumetri) */
.lumetri-tabs { display: flex; gap: 0; margin-bottom: 10px; border-bottom: 1px solid var(--border); }
.lumetri-tab {
  padding: 6px 10px; font-size: 10px; font-weight: 500;
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color 0.12s, border-color 0.12s;
}
.lumetri-tab.active { color: var(--text-primary); border-bottom-color: var(--accent); }
.lumetri-tab:hover { color: var(--text-secondary); }

.cg-auto-row {
  display: flex; gap: 6px; margin-bottom: 10px;
}
.cg-auto-btn {
  flex: 1; padding: 5px 0; font-size: 10px; font-weight: 700; letter-spacing: .08em;
  background: var(--accent); color: #fff; border: none; border-radius: 4px;
  cursor: pointer; transition: opacity .15s;
}
.cg-auto-btn:hover { opacity: .85; }
.cg-reset-btn {
  flex: 1; padding: 5px 0; font-size: 10px; font-weight: 700; letter-spacing: .08em;
  background: var(--bg-tertiary); color: var(--text-secondary); border: 1px solid var(--border);
  border-radius: 4px; cursor: pointer; transition: background .15s;
}
.cg-reset-btn:hover { background: var(--bg-hover); }
.cg-match-btn {
  flex: 1; padding: 5px 0; font-size: 10px; font-weight: 700; letter-spacing: .08em;
  background: var(--bg-tertiary); color: var(--accent); border: 1px solid var(--accent);
  border-radius: 4px; cursor: pointer; transition: background .15s, opacity .15s;
}
.cg-match-btn:hover:not(:disabled) { background: var(--accent); color: #fff; }
.cg-match-btn.cm-disabled, .cg-match-btn:disabled {
  opacity: .38; cursor: default; pointer-events: none;
}

.title-tpl-grid {
  display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 8px;
}
.title-tpl-btn {
  flex: 1; min-width: 64px;
  padding: 5px 4px; font-size: 10px; font-weight: 600; letter-spacing: .04em;
  background: var(--bg-tertiary); color: var(--text-secondary);
  border: 1px solid var(--border); border-radius: 4px; cursor: pointer;
  transition: background .12s, color .12s;
}
.title-tpl-btn:hover { background: var(--bg-hover); color: var(--text-primary); }

.cg-section { margin-bottom: 14px; }
.cg-section-title {
  font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 8px;
  display: flex; align-items: center; gap: 6px;
}
.cg-section-title::after { content:''; flex:1; height:1px; background:var(--border-subtle); }

/* Color wheels */
.wheels-row { display: flex; gap: 8px; justify-content: space-between; }
.wheel-wrap { display: flex; flex-direction: column; align-items: center; gap: 4px; flex: 1; }
.wheel-label { font-size: 9px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); }
.wheel-canvas { border-radius: 50%; cursor: crosshair; display: block; }
.wheel-lum-row { display: flex; align-items: center; gap: 4px; width: 100%; }
.wheel-lum { flex: 1; height: 2px; }

/* LUT presets grid */
.lut-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 5px; }
.lut-btn {
  padding: 7px 4px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-elevated); color: var(--text-secondary); font-size: 9.5px;
  font-family: var(--font-ui); cursor: pointer; text-align: center;
  transition: border-color 0.12s, background 0.12s, color 0.12s; white-space: nowrap;
}
.lut-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }
.lut-btn.active { border-color: var(--accent); background: var(--accent-bg); color: var(--accent); font-weight: 600; }

/* Text Overlays */
.text-overlay-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: var(--bg-elevated);
  border-radius: var(--radius);
  margin-bottom: 5px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: border-color 0.12s;
}
.text-overlay-item:hover { border-color: var(--border-strong); }
.text-overlay-item.active { border-color: var(--accent); }
.text-overlay-label {
  flex: 1;
  font-size: 11px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.text-overlay-del {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.12s, color 0.12s;
}
.text-overlay-del:hover { background: var(--red); color: #fff; }
.text-overlay-del svg { width: 9px; height: 9px; }

/* ── Timeline ───────────────────────────── */
#panel-timeline {
  height: 240px;
  flex-shrink: 0;
  background: var(--bg-track);
  border-top: 2px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#timeline-header {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

#timeline-body {
  flex: 1;
  display: flex;
  overflow: hidden;
  min-height: 0;
}

/* Track header panel — Premiere Pro style */
#track-labels {
  width: 90px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
}
.track-label-spacer {
  height: 26px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg-ruler);
}
.track-label {
  height: 46px;
  display: flex;
  align-items: center;
  padding: 0 8px;
  gap: 5px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg-panel);
}
.track-label-name {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  flex: 1;
}
.track-ctrl-btn {
  width: 18px; height: 18px;
  border: 1px solid transparent;
  border-radius: 3px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: color .1s, background .1s;
  flex-shrink: 0;
  padding: 0;
}
.track-ctrl-btn {
  font-size: 9px;
  font-weight: 700;
  font-family: var(--font-mono, monospace);
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: .02em;
}
.track-ctrl-btn:hover { color: var(--text-secondary); background: var(--bg-elevated); border-color: var(--border); }
.track-ctrl-btn svg { width: 11px; height: 11px; pointer-events: none; }

/* Mute button active = yellow */
.track-mute-btn.active {
  color: #f5a623;
  background: rgba(245,166,35,.15);
  border-color: rgba(245,166,35,.4);
}
/* Solo button active = green */
.track-solo-btn.active {
  color: #4cd964;
  background: rgba(76,217,100,.15);
  border-color: rgba(76,217,100,.4);
}
/* Lock button active = red-orange */
.track-lock-btn.active {
  color: #ff6b6b;
  background: rgba(255,107,107,.15);
  border-color: rgba(255,107,107,.4);
}

/* Locked track: crosshatch pattern + clips get pointer-events:none */
.track-row.track-locked {
  background: repeating-linear-gradient(
    45deg,
    transparent 0px, transparent 5px,
    rgba(255,107,107,.06) 5px, rgba(255,107,107,.06) 6px
  );
}
.track-row.track-locked .tl-clip {
  opacity: .5;
  pointer-events: none;
  cursor: not-allowed;
}
.track-row.track-locked .tl-clip.selected {
  outline: none;
}

/* Dim muted / non-soloed track clips */
.track-row.track-muted .tl-clip {
  opacity: .35;
  filter: grayscale(.6);
}
.track-row.track-muted {
  background: repeating-linear-gradient(
    -45deg,
    transparent 0px, transparent 6px,
    rgba(255,255,255,.015) 6px, rgba(255,255,255,.015) 7px
  );
}

#timeline-scroll {
  flex: 1;
  overflow-x: auto;
  overflow-y: hidden;
  position: relative;
}
#timeline-scroll::-webkit-scrollbar { height: 5px; }
#timeline-scroll::-webkit-scrollbar-track { background: var(--bg-base); }
#timeline-scroll::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

#timeline-canvas-wrap {
  position: relative;
  min-width: 100%;
  height: 100%;
}

#ruler {
  height: 26px;
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg-ruler);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
}
#ruler-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

.track-row {
  height: 46px;
  border-bottom: 1px solid var(--border);
  position: relative;
  background: var(--bg-track);
}
.track-row:nth-child(even) { background: rgba(255,255,255,0.018); }
.track-row.drag-over { background: var(--accent-bg); }

/* Timeline Clips — Premiere Pro style */
.tl-clip {
  position: absolute;
  top: 4px;
  height: 38px;
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid transparent;
  transition: border-color 0.1s, box-shadow 0.1s;
  min-width: 6px;
  will-change: left, width;
}
/* Color top strip like Premiere */
.tl-clip::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  z-index: 2;
  pointer-events: none;
}
.tl-clip.video-clip::before { background: var(--clip-video-top); }
.tl-clip.audio-clip::before { background: var(--clip-audio-top); }

.tl-clip-inner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  padding: 5px 7px 0;
  overflow: hidden;
}
.tl-clip-name {
  font-size: 10px;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  user-select: none;
  cursor: text;
}
.tl-clip-name-input {
  font-size: 10px;
  font-weight: 500;
  font-family: inherit;
  color: #fff;
  background: rgba(0,0,0,.7);
  border: 1px solid var(--accent, #5b6ef5);
  border-radius: 3px;
  padding: 0 4px;
  width: 100%;
  max-width: 100%;
  outline: none;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent, #5b6ef5) 30%, transparent);
}
.tl-clip-wave {
  position: absolute;
  bottom: 2px;
  left: 8px;
  right: 8px;
  height: 10px;
  opacity: 0.4;
  pointer-events: none;
}
.tl-clip-waveform {
  position: absolute;
  top: 3px; left: 0; right: 0; bottom: 0;
  width: 100%; height: calc(100% - 3px);
  pointer-events: none;
  z-index: 1;
  opacity: 0.55;
}
.tl-clip-waveform.video-waveform {
  opacity: 0.42;
}
.tl-thumb-strip {
  position: absolute;
  top: 3px; left: 0; right: 0; bottom: 0;
  width: 100%; height: calc(100% - 3px);
  pointer-events: none;
  z-index: 1;
  border-radius: 0 0 1px 1px;
}
.tl-clip-inner { z-index: 2; }

.tl-clip.video-clip {
  background: linear-gradient(180deg, #1c3f7a 0%, var(--clip-video) 35%);
  border-color: #2a5fa8;
}
.tl-clip.audio-clip {
  background: linear-gradient(180deg, #1c5228 0%, var(--clip-audio) 35%);
  border-color: #2a7040;
}
.tl-clip.selected {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 1px var(--accent), inset 0 0 0 1px rgba(75,156,219,0.3);
}
.tl-clip.slipping {
  border-color: #f0a030 !important;
  box-shadow: 0 0 0 1px #f0a030, inset 0 0 0 1px rgba(240,160,48,0.25);
  cursor: ew-resize !important;
}
.tl-clip.slipping .tl-clip-inner::after {
  content: 'SLIP';
  position: absolute; top: 2px; right: 4px;
  font-size: 8px; font-weight: 700; letter-spacing: .05em;
  color: #f0a030; pointer-events: none; font-family: var(--font-mono);
}
.tl-clip:hover:not(.selected) {
  border-color: rgba(255,255,255,0.25);
  filter: brightness(1.12);
}

.tl-trim-handle {
  position: absolute;
  top: 0; bottom: 0;
  width: 10px;
  cursor: ew-resize;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.1s;
}
.tl-trim-handle:hover,
.tl-trim-handle.dragging {
  background: rgba(75,156,219,0.18);
}
.tl-trim-handle::after {
  content: '';
  width: 2px;
  height: 55%;
  background: rgba(255,255,255,0.3);
  border-radius: 1px;
  transition: background 0.1s, height 0.1s;
}
.tl-trim-handle:hover::after,
.tl-trim-handle.dragging::after {
  background: var(--accent);
  height: 80%;
  box-shadow: 0 0 4px rgba(75,156,219,0.5);
}
.tl-trim-handle.left  { left: 0; border-left: 2px solid transparent; }
.tl-trim-handle.right { right: 0; border-right: 2px solid transparent; }
.tl-trim-handle.left:hover,  .tl-trim-handle.left.dragging  { border-left-color: var(--accent); }
.tl-trim-handle.right:hover, .tl-trim-handle.right.dragging { border-right-color: var(--accent); }

/* Transition badge — sits at the boundary between two clips */
.trans-badge {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 12;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  color: #0d1f35;
  font-size: 8px;
  font-weight: 700;
  border: 2px solid var(--bg-track);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  line-height: 1;
  box-shadow: 0 1px 4px rgba(0,0,0,.6);
  transition: transform .15s, background .12s;
}
.trans-badge:hover { transform: translate(-50%, -50%) scale(1.3); background: var(--accent-bright); }
.trans-badge.none  { background: var(--bg-active); color: var(--text-muted); border-color: var(--border-strong); font-size: 11px; }
.trans-badge.none:hover { background: var(--bg-hover); color: var(--accent); }

/* Timecode tooltip shown while trimming */
.trim-tooltip {
  position: fixed;
  z-index: 9999;
  background: var(--bg-header);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 3px;
  padding: 3px 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

/* Playhead */
#playhead {
  position: absolute;
  top: 0; bottom: 0;
  width: 1px;
  background: var(--accent);
  pointer-events: none;
  z-index: 30;
  left: 0;
}
#playhead::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -4px;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 7px solid var(--accent);
}

/* ── Status Bar ─────────────────────────── */
#status-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 12px;
  height: 20px;
  background: var(--bg-header);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

/* ── Modal ──────────────────────────────── */
#modal-overlay, #export-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-top: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 22px;
  width: 340px;
  max-width: 90vw;
  box-shadow: 0 24px 60px rgba(0,0,0,0.65);
}
.modal h2 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
  letter-spacing: .02em;
}
.modal-row {
  margin-bottom: 12px;
}
.modal-row label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 5px;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 18px;
}

/* ── Export Modal ───────────────────────── */
.export-modal-wide { width: 560px; max-width: 95vw; padding: 18px 20px 20px; }
.export-hdr {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px;
}
.export-hdr h2 { display: flex; align-items: center; gap: 7px; margin: 0; font-size: 13px; font-weight: 600; }
.export-close-x {
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  font-size: 14px; line-height: 1; padding: 2px 5px; border-radius: 4px;
  transition: color .1s, background .1s;
}
.export-close-x:hover { color: var(--text-primary); background: var(--bg-hover); }
.export-body { display: flex; gap: 14px; margin-bottom: 14px; }
.export-settings { flex: 1; min-width: 0; }
.export-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }
.export-summary {
  width: 148px; flex-shrink: 0; background: var(--bg-base);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 10px 12px; display: flex; flex-direction: column; gap: 6px;
}
.export-summary-title {
  font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 4px;
}
.export-sum-row {
  display: flex; flex-direction: column; gap: 1px;
}
.export-sum-label { font-size: 9px; color: var(--text-muted); }
.export-sum-val { font-size: 11px; font-family: var(--font-mono); color: var(--text-primary); }
.export-codec-status {
  margin-top: auto; padding: 5px 7px; border-radius: 4px; font-size: 9.5px; font-weight: 600;
  text-align: center; letter-spacing: .03em;
}
.export-codec-status.ok   { background: rgba(40,200,80,.15);  color: #4cda7a; border: 1px solid rgba(40,200,80,.3); }
.export-codec-status.warn { background: rgba(255,180,0,.12);  color: #f0b040; border: 1px solid rgba(255,180,0,.3); }
/* ── Storyboard ─────────────────────────── */
#storyboard-panel {
  height: 155px;
  flex-shrink: 0;
  background: var(--bg-base);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
#storyboard-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-panel);
  flex-shrink: 0;
}
.sb-title {
  font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-muted);
}
.sb-hint { font-size: 10px; color: var(--text-muted); flex: 1; }
#storyboard-grid {
  display: flex;
  gap: 7px;
  padding: 7px 10px;
  overflow-x: auto;
  overflow-y: hidden;
  flex: 1;
  align-items: flex-start;
}
.sb-card {
  flex-shrink: 0;
  width: 120px;
  cursor: pointer;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  overflow: hidden;
  transition: border-color .15s, box-shadow .15s;
}
.sb-card:hover { border-color: var(--accent); }
.sb-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.sb-thumb {
  display: block;
  width: 120px;
  height: 68px;
  background: #111;
}
.sb-info {
  padding: 3px 5px 4px;
}
.sb-name {
  font-size: 9px; font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  color: var(--text-primary);
}
.sb-dur { font-size: 9px; color: var(--text-muted); margin-top: 1px; }

/* Preset row */
.export-preset-row { margin-bottom: 6px; }
.export-preset-controls {
  display: flex; gap: 5px; align-items: center; flex: 1;
}
.export-preset-controls select { flex: 1; min-width: 0; }
/* Audio toggle row */
.export-audio-row {
  display: flex; align-items: center; gap: 8px; margin-top: 8px;
}
.export-toggle { display: flex; align-items: center; gap: 7px; cursor: pointer; flex-shrink: 0; }
.export-toggle input[type=checkbox] { display: none; }
.export-toggle-track {
  width: 28px; height: 15px; border-radius: 8px; background: var(--bg-hover);
  border: 1px solid var(--border-strong); position: relative; transition: background .15s;
}
.export-toggle-track::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 9px; height: 9px; border-radius: 50%; background: var(--text-muted);
  transition: transform .15s, background .15s;
}
.export-toggle input:checked ~ .export-toggle-track { background: var(--accent-bg); border-color: var(--accent); }
.export-toggle input:checked ~ .export-toggle-track::after { transform: translateX(13px); background: var(--accent); }
.export-toggle-text { font-size: 11px; color: var(--text-secondary); white-space: nowrap; }
.export-audio-q { flex: 1; min-width: 0; }
/* Progress */
.export-prog-info {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; color: var(--text-secondary); margin-bottom: 6px;
}
#export-progress-pct { font-family: var(--font-mono); color: var(--accent); }
.export-prog-track {
  height: 5px; background: var(--bg-base); border-radius: 3px; overflow: hidden;
}
#export-progress-fill {
  height: 100%; background: var(--accent); width: 0%; transition: width .15s;
}
#export-eta { font-size: 10px; color: var(--text-muted); margin-top: 5px; min-height: 14px; }

/* ── Form Controls ──────────────────────── */
.text-input {
  background: var(--bg-hover);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text-primary);
  padding: 6px 10px;
  font-family: var(--font-ui);
  font-size: 13px;
  width: 100%;
  outline: none;
  transition: border-color 0.15s;
}
.text-input:focus { border-color: var(--accent); outline: 1px solid var(--accent-bg); }
.text-input option { background: var(--bg-elevated); }

/* ── Scrollbars ─────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

/* ── Background Music UI ────────────────── */
.bgm-import-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  background: var(--bg-elevated);
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 11px;
  font-family: var(--font-ui);
  cursor: pointer;
  width: 100%;
  transition: border-color .15s, color .15s, background .15s;
}
.bgm-import-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-bg);
}

#bgm-track-info {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 6px 8px;
  background: rgba(64,200,112,.08);
  border: 1px solid rgba(64,200,112,.25);
  border-radius: var(--radius);
}
.bgm-music-icon { font-size: 14px; color: var(--green); flex-shrink: 0; }
.bgm-track-name {
  flex: 1;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.bgm-remove-btn {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 11px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background .12s, color .12s;
}
.bgm-remove-btn:hover { background: var(--red); color: #fff; }

/* ── Toggle Switch ──────────────────────── */
.toggle-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  flex-shrink: 0;
}
.toggle-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle-track {
  width: 34px; height: 18px;
  background: var(--bg-active);
  border-radius: 18px;
  border: 1px solid var(--border-strong);
  transition: background .2s, border-color .2s;
  position: relative;
  display: flex; align-items: center;
}
.toggle-thumb {
  position: absolute;
  left: 2px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: transform .2s, background .2s;
}
.toggle-switch input:checked + .toggle-track {
  background: rgba(75,156,219,.25);
  border-color: var(--accent);
}
.toggle-switch input:checked + .toggle-track .toggle-thumb {
  transform: translateX(16px);
  background: var(--accent);
}

/* ── Clip info ──────────────────────────── */
#clip-info-content {
  font-size: 11px;
  line-height: 1.7;
  color: var(--text-muted);
}
.clip-info-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.clip-info-row span:last-child {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

/* ── Responsive ─────────────────────────── */
@media (max-width: 700px) {
  #panel-media { display: none; }
  #panel-inspector { display: none; }
  #panel-timeline { height: 150px; }
  .logo span { display: none; }
}

@media (max-width: 900px) {
  #panel-inspector { width: 180px; }
  #panel-media { width: 180px; }
}

/* ── Text Animation Buttons ─────────────── */
.anim-btn {
  padding: 6px 4px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 11px;
  font-family: var(--font-ui);
  cursor: pointer;
  text-align: center;
  transition: border-color .12s, background .12s, color .12s;
}
.anim-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-bg);
}
.anim-btn.active {
  border-color: var(--accent);
  background: var(--accent-bg);
  color: var(--accent);
  font-weight: 600;
}

/* ── Sticker Picker ─────────────────────── */
.sticker-cat {
  padding: 4px 8px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 11px;
  font-family: var(--font-ui);
  cursor: pointer;
  transition: border-color .12s, background .12s, color .12s;
  white-space: nowrap;
}
.sticker-cat:hover, .sticker-cat.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-bg);
}
.emoji-btn {
  font-size: 20px;
  line-height: 1;
  padding: 4px 2px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
  text-align: center;
  transition: background .1s, border-color .1s, transform .1s;
}
.emoji-btn:hover { background: var(--bg-hover); transform: scale(1.2); }
.emoji-btn.active { border-color: var(--accent); background: var(--accent-bg); }
.pos-btn {
  width: 28px; height: 28px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color .12s, background .12s, color .12s;
}
.pos-btn:hover, .pos-btn.active {
  border-color: var(--accent);
  background: var(--accent-bg);
  color: var(--accent);
}

/* ── Clip Reverse ────────────────────────── */
.clip-reverse-row {
  margin-top: 4px;
}
.clip-reverse-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--text-secondary);
  font-size: 11px;
  font-family: inherit;
  cursor: pointer;
  transition: border-color .12s, background .12s, color .12s;
}
.clip-reverse-btn:hover {
  border-color: #e07b20;
  color: #e07b20;
  background: color-mix(in srgb, #e07b20 12%, transparent);
}
.clip-reverse-btn.active {
  border-color: #e07b20;
  background: color-mix(in srgb, #e07b20 18%, transparent);
  color: #e07b20;
  font-weight: 600;
}

/* ── Clip Speed Picker ───────────────────── */
.clip-info-speed {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}
.clip-info-speed > span {
  font-size: 11px;
  color: var(--text-secondary);
}
.speed-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.speed-btn {
  padding: 4px 6px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 11px;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: border-color .12s, background .12s, color .12s;
}
.speed-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-bg);
}
.speed-btn.active {
  border-color: var(--accent);
  background: var(--accent-bg);
  color: var(--accent);
  font-weight: 600;
}
.tl-speed-badge {
  display: inline-block;
  font-size: 9px;
  font-family: var(--font-mono);
  background: var(--accent);
  color: #000;
  border-radius: 3px;
  padding: 1px 4px;
  margin-left: 4px;
  vertical-align: middle;
  font-weight: 700;
}
/* Speed Ramp */
.speed-ramp-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 10px; margin-bottom: 5px;
}
.speed-ramp-label {
  font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-muted);
}
.speed-ramp-add {
  padding: 3px 8px; font-size: 9px; font-family: var(--font-ui);
  background: var(--bg-elevated); border: 1px solid var(--border-strong);
  border-radius: var(--radius); color: var(--accent); cursor: pointer;
  transition: border-color .12s, background .12s;
}
.speed-ramp-add:hover { background: var(--accent-bg); border-color: var(--accent); }
.speed-ramp-canvas {
  width: 100%; height: 64px; display: block; cursor: crosshair;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-base);
}
.speed-kf-list {
  margin-top: 5px; display: flex; flex-direction: column; gap: 3px;
  max-height: 90px; overflow-y: auto;
}
.speed-kf-item {
  display: flex; align-items: center; gap: 5px;
  font-size: 10px; color: var(--text-secondary);
  background: var(--bg-elevated); border-radius: var(--radius); padding: 3px 6px;
}
.speed-kf-item input[type=number] {
  width: 44px; padding: 2px 4px; font-size: 10px; font-family: var(--font-mono);
  background: var(--bg-base); border: 1px solid var(--border);
  border-radius: 3px; color: var(--text-primary); text-align: right;
}
.speed-kf-sep { color: var(--text-muted); font-size: 9px; }
.speed-kf-del {
  margin-left: auto; background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 11px; padding: 0 2px; line-height: 1;
  transition: color .1s;
}
.speed-kf-del:hover { color: #e04040; }
.tl-ramp-badge {
  display: inline-block; font-size: 8px; font-family: var(--font-mono);
  background: #7c4dff; color: #fff; border-radius: 3px;
  padding: 1px 3px; margin-left: 3px; vertical-align: middle; font-weight: 700;
}
.tl-rev-badge {
  display: inline-block; font-size: 8px; font-family: var(--font-mono);
  background: #e07b20; color: #fff; border-radius: 3px;
  padding: 1px 3px; margin-left: 3px; vertical-align: middle; font-weight: 700;
}
.tl-hold-badge {
  display: inline-block; font-size: 8px; font-family: var(--font-mono);
  background: #0e8a5e; color: #fff; border-radius: 3px;
  padding: 1px 3px; margin-left: 3px; vertical-align: middle; font-weight: 700;
  letter-spacing: .04em;
}
.clip-freeze-btn.active {
  border-color: #0e8a5e !important;
  background: color-mix(in srgb, #0e8a5e 18%, transparent) !important;
  color: #0e8a5e !important;
}
.clip-freeze-btn:hover {
  border-color: #0e8a5e !important;
  color: #0e8a5e !important;
  background: color-mix(in srgb, #0e8a5e 12%, transparent) !important;
}
.tl-opacity-badge {
  display: inline-block; font-size: 8px; font-family: var(--font-mono);
  background: rgba(255,255,255,.18); color: rgba(255,255,255,.85); border-radius: 3px;
  padding: 1px 3px; margin-left: 3px; vertical-align: middle; font-weight: 600;
  border: 1px solid rgba(255,255,255,.25);
}
.tl-clip.has-opacity {
  opacity: max(0.2, var(--clip-opacity, 1));
}
.tl-clip.has-opacity.selected {
  opacity: max(0.35, calc(var(--clip-opacity, 1) + 0.1));
}
.tl-note-badge {
  display: inline-block; font-size: 9px;
  background: rgba(180,140,255,.22); color: #c8a8ff; border-radius: 3px;
  padding: 1px 3px; margin-left: 3px; vertical-align: middle; font-weight: 700;
  border: 1px solid rgba(180,140,255,.35);
}
.tl-link-badge {
  display: inline-block; font-size: 9px;
  background: rgba(255,200,60,.18); color: #ffc83c; border-radius: 3px;
  padding: 1px 3px; margin-left: 3px; vertical-align: middle; font-weight: 700;
  border: 1px solid rgba(255,200,60,.35);
}
.clip-note-row {
  display: flex; flex-direction: column; gap: 4px;
  padding: 6px 10px 2px;
  border-top: 1px solid var(--border);
}
.clip-note-label {
  display: flex; align-items: center; gap: 4px;
  font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .06em; color: var(--text-muted);
}
.clip-note-input {
  width: 100%; box-sizing: border-box;
  background: var(--bg-panel); color: var(--text);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 5px 7px; font-size: 11px; font-family: var(--font-ui);
  resize: vertical; line-height: 1.45;
  transition: border-color .15s;
}
.clip-note-input:focus {
  outline: none; border-color: #c8a8ff;
}
.clip-note-input::placeholder { color: var(--text-muted); opacity: .6; }
.tl-grade-badge {
  display: inline-block; font-size: 8px; font-family: var(--font-mono);
  background: rgba(80,200,120,.2); color: #50c878; border-radius: 3px;
  padding: 1px 3px; margin-left: 3px; vertical-align: middle; font-weight: 700;
  border: 1px solid rgba(80,200,120,.35);
}
.clip-grade-section {
  padding: 6px 10px 4px;
  border-top: 1px solid var(--border);
}
.clip-grade-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 5px;
}
.clip-grade-title {
  font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .06em; color: var(--text-muted);
}
.clip-grade-reset {
  font-size: 10px; padding: 1px 6px; border-radius: 3px;
  border: 1px solid var(--border); background: transparent;
  color: var(--text-muted); cursor: pointer;
}
.clip-grade-reset:hover { color: var(--text); border-color: var(--text-muted); }
.clip-grade-row {
  display: grid; grid-template-columns: 70px 1fr 36px;
  align-items: center; gap: 6px; margin-bottom: 4px;
}
.clip-grade-label {
  font-size: 10px; color: var(--text-muted); white-space: nowrap;
}
.clip-grade-slider { width: 100%; }
.clip-grade-val {
  font-size: 10px; font-family: var(--font-mono); color: var(--text-muted);
  text-align: right; white-space: nowrap;
}

/* ═══════════════════════════════════════════
   Markers
   ═══════════════════════════════════════════ */
#marker-bar {
  flex-shrink: 0;
  background: #1e1e1e;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  max-height: 72px;
  overflow: hidden;
  transition: max-height .2s;
}
#marker-bar:has(#marker-list:empty),
#marker-bar:has(.marker-empty) {
  max-height: 38px;
}
#marker-bar-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  height: 22px;
  flex-shrink: 0;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-subtle);
}
#marker-bar-header svg { opacity: .6; }
.marker-hint {
  font-weight: 400;
  letter-spacing: .02em;
  text-transform: none;
  opacity: .5;
  margin-left: 4px;
}
#marker-list {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
  min-height: 30px;
}
.marker-empty {
  font-size: 10px;
  color: var(--text-muted);
  font-style: italic;
}
.marker-chip {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 2px 5px 2px 4px;
  white-space: nowrap;
  cursor: default;
  transition: border-color .15s;
  flex-shrink: 0;
}
.marker-chip:hover { border-color: var(--border-strong); }
.marker-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.marker-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent-bright);
  cursor: pointer;
  transition: color .1s;
}
.marker-time:hover { color: var(--accent); text-decoration: underline; }
.marker-name {
  font-size: 10px;
  color: var(--text-secondary);
  min-width: 20px;
  max-width: 90px;
  outline: none;
  border-bottom: 1px solid transparent;
  transition: border-color .1s;
  cursor: text;
}
.marker-name:focus { border-bottom-color: var(--accent); }
.marker-del {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 12px; padding: 0 1px; line-height: 1;
  transition: color .1s;
}
.marker-del:hover { color: var(--red); }

/* ═══════════════════════════════════════════
   Snap Indicator
   ═══════════════════════════════════════════ */
#snap-indicator {
  position: absolute;
  top: 0; bottom: 0;
  width: 1px;
  background: #f5c518;
  pointer-events: none;
  z-index: 20;
  box-shadow: 0 0 4px 1px rgba(245, 197, 24, 0.5);
}

/* ═══════════════════════════════════════════
   Pan & Zoom (Ken Burns)
   ═══════════════════════════════════════════ */
.pz-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #7c4dff, #e040fb);
  color: #fff;
  border-radius: 3px;
  padding: 1px 5px;
  margin-left: 6px;
  vertical-align: middle;
}
.pz-frame-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 4px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--border-subtle);
}

/* ═══════════════════════════════════════════
   Clip Color Labels
   ═══════════════════════════════════════════ */
.tl-clip.has-label {
  border-top: 3px solid var(--clip-label, transparent);
  background: linear-gradient(
    to bottom,
    color-mix(in srgb, var(--clip-label) 18%, transparent) 0%,
    transparent 40%
  );
}
.tl-clip.has-label .clip-name {
  text-shadow: 0 0 8px color-mix(in srgb, var(--clip-label) 60%, transparent);
}

/* Context menu */
/* ─── Canvas Size Popover ──────────────────── */
#canvas-popover {
  position: fixed;
  z-index: 9998;
  background: var(--panel-bg, #1e1e1e);
  border: 1px solid var(--border, #333);
  border-radius: 8px;
  padding: 10px;
  min-width: 220px;
  box-shadow: 0 8px 28px rgba(0,0,0,.6);
  font-size: 12px;
  user-select: none;
}
.canvas-pop-title {
  font-size: 10px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 8px;
}
.canvas-pop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
}
.canvas-preset-btn {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border, #333);
  border-radius: 5px; padding: 6px 8px;
  color: var(--text, #eee); font-size: 11px;
  cursor: pointer; transition: background .12s, border-color .12s;
}
.canvas-preset-btn:hover { background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.18); }
.canvas-preset-btn.active { border-color: #4a9eff; background: rgba(74,158,255,.12); color: #82c4ff; }
.canvas-preset-icon {
  flex-shrink: 0; background: rgba(255,255,255,.2); border-radius: 1px;
  width: 18px; height: 11px;
}
.canvas-preset-icon.portrait { width: 11px; height: 18px; }
.canvas-preset-icon.square   { width: 14px; height: 14px; }
.canvas-preset-label { flex: 1; text-align: left; font-family: var(--font-mono); }
.canvas-pop-divider { border-top: 1px solid var(--border, #333); margin: 8px 0; }
.canvas-pop-custom {
  display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-muted);
}
.canvas-pop-custom input {
  width: 56px; background: rgba(255,255,255,.07); border: 1px solid var(--border, #333);
  border-radius: 3px; color: var(--text, #eee); font-size: 11px; padding: 3px 5px;
  text-align: center; font-family: var(--font-mono);
}
.canvas-pop-custom input:focus { outline: none; border-color: #4a9eff; }
.canvas-pop-custom button {
  background: rgba(74,158,255,.18); border: 1px solid rgba(74,158,255,.4);
  border-radius: 3px; color: #82c4ff; font-size: 11px; padding: 3px 8px; cursor: pointer;
}
.canvas-pop-custom button:hover { background: rgba(74,158,255,.3); }
#btn-canvas-size.active { background: rgba(74,158,255,.15); border-color: rgba(74,158,255,.4); color: #82c4ff; }

#clip-ctx-menu {
  position: fixed;
  z-index: 9999;
  background: var(--panel-bg, #1e1e1e);
  border: 1px solid var(--border, #333);
  border-radius: 6px;
  padding: 6px 0;
  min-width: 170px;
  box-shadow: 0 8px 28px rgba(0,0,0,.55);
  font-size: 12px;
  user-select: none;
}
.ctx-title {
  padding: 4px 12px 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted, #666);
}
.ctx-swatches {
  display: flex;
  gap: 6px;
  padding: 4px 12px 8px;
  flex-wrap: wrap;
}
.ctx-swatch {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .1s, border-color .1s;
  flex-shrink: 0;
}
.ctx-swatch:hover {
  transform: scale(1.2);
  border-color: rgba(255,255,255,.5);
}
.ctx-swatch.active {
  border-color: #fff;
  box-shadow: 0 0 0 1px rgba(0,0,0,.4);
}
.ctx-divider {
  height: 1px;
  background: var(--border-subtle, #2a2a2a);
  margin: 4px 0;
}
.ctx-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  cursor: pointer;
  color: var(--text-primary, #ccc);
  transition: background .1s;
}
.ctx-item:hover { background: var(--hover-bg, rgba(255,255,255,.06)); }
.ctx-item:disabled, .ctx-item[disabled] { opacity: .35; pointer-events: none; }
.ctx-clear {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  cursor: pointer;
  color: var(--text-muted, #888);
  font-size: 11px;
  transition: background .1s;
}
.ctx-clear:hover { background: var(--hover-bg, rgba(255,255,255,.06)); color: var(--text-primary, #ccc); }
.ctx-clear-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px dashed var(--text-muted, #888);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════
   Fade In / Fade Out Handles
   ═══════════════════════════════════════════ */
.tl-fade-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  min-width: 0;
  max-width: 50%;
  pointer-events: all;
  z-index: 4;
  cursor: ew-resize;
  overflow: hidden;
  transition: opacity .15s;
}
.tl-fade-handle.fade-in  { left: 0; }
.tl-fade-handle.fade-out { right: 0; }

/* Triangular gradient overlay representing the fade */
.tl-fade-handle.fade-in::before,
.tl-fade-handle.fade-out::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.tl-fade-handle.fade-in::before {
  background: linear-gradient(to right, rgba(0,0,0,.55) 0%, transparent 100%);
  clip-path: polygon(0 0, 100% 100%, 0 100%);
}
.tl-fade-handle.fade-out::before {
  background: linear-gradient(to left, rgba(0,0,0,.55) 0%, transparent 100%);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

/* Grip dot at the draggable corner */
.tl-fade-handle.fade-in::after,
.tl-fade-handle.fade-out::after {
  content: '';
  position: absolute;
  bottom: 3px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,.7);
  box-shadow: 0 0 3px rgba(0,0,0,.6);
  opacity: 0;
  transition: opacity .15s;
}
.tl-fade-handle.fade-in::after  { left: 4px; }
.tl-fade-handle.fade-out::after { right: 4px; }

.tl-clip:hover .tl-fade-handle::after,
.tl-clip.selected .tl-fade-handle::after { opacity: 1; }

/* Widen hit area when width is near zero so it's still grabbable */
.tl-fade-handle:hover::after { opacity: 1; }

/* ═══════════════════════════════════════════
   Clip Volume
   ═══════════════════════════════════════════ */
.tl-vol-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .04em;
  background: rgba(255,255,255,.12);
  color: var(--text-secondary, #aaa);
  border-radius: 3px;
  padding: 1px 4px;
  margin-left: 4px;
  vertical-align: middle;
}
.tl-vol-badge.muted {
  background: rgba(220,50,50,.25);
  font-size: 11px;
  padding: 0 2px;
}

/* Inspector volume row */
.clip-vol-row {
  padding: 6px 0 4px;
  border-top: 1px solid var(--border-subtle, #2a2a2a);
  margin-top: 4px;
}
.clip-normalize-row {
  display: flex; gap: 6px; padding: 6px 0 2px;
}
.clip-normalize-btn {
  flex: 1; padding: 4px 0; font-size: 10px; font-weight: 700; letter-spacing: .06em;
  background: var(--accent); color: #fff; border: none; border-radius: 4px;
  cursor: pointer; transition: opacity .15s;
}
.clip-normalize-btn:hover:not(:disabled) { opacity: .82; }
.clip-normalize-btn:disabled { opacity: .45; cursor: default; }
.clip-normalize-btn.secondary {
  background: var(--bg-tertiary); color: var(--text-secondary);
  border: 1px solid var(--border);
}
.clip-vol-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-secondary, #aaa);
  margin-bottom: 5px;
}
.clip-vol-pct {
  font-weight: 600;
  color: var(--text-primary, #ccc);
  font-variant-numeric: tabular-nums;
}
.clip-vol-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--border, #333);
  outline: none;
  cursor: pointer;
}
.clip-vol-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent, #4a9eff);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0,0,0,.4);
}
.clip-vol-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent, #4a9eff);
  border: none;
  cursor: pointer;
}
/* Highlight track fill up to thumb (WebKit) */
.clip-vol-slider::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 2px;
}

/* Blend mode row */
.clip-blend-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0 4px;
  border-top: 1px solid var(--border-subtle, #2a2a2a);
  margin-top: 4px;
}
.clip-blend-label {
  font-size: 11px;
  color: var(--text-secondary, #aaa);
  flex-shrink: 0;
}
.clip-blend-select {
  background: var(--bg-panel, #1a1a1a);
  color: var(--text-primary, #ccc);
  border: 1px solid var(--border, #333);
  border-radius: 4px;
  font-size: 11px;
  padding: 3px 6px;
  cursor: pointer;
  outline: none;
  width: 130px;
}
.clip-blend-select:focus {
  border-color: var(--accent, #4a9eff);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .clip-blend-select {
    background: #f0f0f0;
    color: #222;
    border-color: #ccc;
  }
}
:root[data-theme="light"] .clip-blend-select {
  background: #f0f0f0;
  color: #222;
  border-color: #ccc;
}

/* EQ and Blend Mode timeline badges */
.tl-eq-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  padding: 0 3px;
  border-radius: 2px;
  line-height: 14px;
  margin-left: 3px;
  background: #7c3aed;
  color: #fff;
  vertical-align: middle;
  letter-spacing: 0.03em;
}
.tl-blend-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  padding: 0 3px;
  border-radius: 2px;
  line-height: 14px;
  margin-left: 3px;
  background: #0e7490;
  color: #fff;
  vertical-align: middle;
  letter-spacing: 0.03em;
}

/* ═══════════════════════════════════════════
   Timeline Minimap
   ═══════════════════════════════════════════ */
#minimap-wrap {
  height: 28px;
  background: var(--bg-base, #111);
  border-top: 1px solid var(--border-subtle, #222);
  border-bottom: 1px solid var(--border-subtle, #222);
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
  cursor: pointer;
}
#minimap {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
}

/* ═══════════════════════════════════════════
   J/K/L Shuttle Badge
   ═══════════════════════════════════════════ */
#shuttle-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 2px 7px;
  border-radius: 4px;
  margin-left: 8px;
  vertical-align: middle;
  background: rgba(255,255,255,.08);
  color: var(--text-primary, #ccc);
  border: 1px solid var(--border, #333);
  transition: background .1s, color .1s;
}
#shuttle-badge[data-dir="fwd"] {
  background: rgba(74,158,255,.15);
  color: #4a9eff;
  border-color: rgba(74,158,255,.35);
}
#shuttle-badge[data-dir="rev"] {
  background: rgba(255,92,92,.15);
  color: #ff5c5c;
  border-color: rgba(255,92,92,.35);
}

/* ═══════════════════════════════════════════
   Keyboard Shortcuts Overlay
   ═══════════════════════════════════════════ */
#kbd-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#kbd-overlay[hidden] { display: none !important; }

#kbd-panel {
  background: var(--panel-bg, #1c1c1e);
  border: 1px solid var(--border, #333);
  border-radius: 10px;
  width: 100%;
  max-width: 620px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 60px rgba(0,0,0,.7);
  overflow: hidden;
}

#kbd-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-subtle, #2a2a2a);
  flex-shrink: 0;
}
#kbd-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary, #e0e0e0);
  letter-spacing: .02em;
}
#kbd-close {
  background: none;
  border: none;
  color: var(--text-muted, #666);
  font-size: 16px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  line-height: 1;
  transition: color .1s, background .1s;
}
#kbd-close:hover { color: var(--text-primary, #ccc); background: var(--hover-bg, rgba(255,255,255,.06)); }

#kbd-body {
  overflow-y: auto;
  padding: 12px 20px 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 24px;
}

.kbd-section {
  margin-top: 16px;
}
.kbd-section-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted, #666);
  margin-bottom: 8px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--border-subtle, #2a2a2a);
}
.kbd-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 4px 0;
  font-size: 12px;
  color: var(--text-secondary, #aaa);
}
.kbd-row span { flex: 1; }

kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base, #111);
  border: 1px solid var(--border, #3a3a3a);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 2px 6px;
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  font-weight: 600;
  color: var(--text-primary, #ddd);
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 22px;
  text-align: center;
  line-height: 1.5;
}

@media (max-width: 500px) {
  #kbd-body { grid-template-columns: 1fr; }
}

/* ── Auto-save indicator ── */
#autosave-indicator {
  font-size: 10px;
  color: var(--text-muted);
  margin-left: 6px;
  white-space: nowrap;
}
#autosave-indicator[hidden] { display: none !important; }

/* ── Recovery banner ── */
#recovery-banner {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 20000;
  background: #1a1400;
  border-bottom: 1px solid rgba(245,166,35,.4);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#recovery-banner[hidden] { display: none !important; }
#recovery-content {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: #e8c97a;
  flex-wrap: wrap;
  justify-content: center;
}
.recovery-btn {
  padding: 4px 14px;
  border-radius: 5px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid rgba(245,166,35,.5);
  background: transparent;
  color: #f5c842;
  transition: background .15s;
}
.recovery-btn:hover { background: rgba(245,166,35,.15); }
.recovery-btn.primary {
  background: rgba(245,166,35,.2);
  color: #ffe080;
}
.recovery-btn.primary:hover { background: rgba(245,166,35,.35); }

/* ── Copy flash ── */
@keyframes copy-flash {
  0%   { outline-color: #ffe066; box-shadow: 0 0 0 3px rgba(255,224,102,.35); }
  100% { outline-color: transparent; box-shadow: none; }
}
.tl-clip.copy-flash {
  outline: 2px solid #ffe066;
  animation: copy-flash 0.4s ease-out forwards;
}

/* ── Multi-select badge ── */
#multi-select-badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent, #3b8eff);
  background: rgba(59,142,255,.12);
  border: 1px solid rgba(59,142,255,.3);
  border-radius: 10px;
  padding: 2px 9px;
  margin-left: 6px;
  white-space: nowrap;
}
#multi-select-badge[hidden] { display: none !important; }

/* ── Rubber-band selection ── */
#rubber-band {
  position: absolute;
  pointer-events: none;
  border: 1.5px solid var(--accent, #3b8eff);
  background: rgba(59,142,255,.08);
  border-radius: 2px;
  z-index: 40;
  box-sizing: border-box;
}
#rubber-band[hidden] { display: none !important; }

/* ── Multi-selected clip highlight ── */
.tl-clip.selected {
  outline: 2px solid var(--accent, #3b8eff);
  outline-offset: -1px;
}

/* ── Media Offline ── */
.tl-clip.media-offline {
  opacity: .55;
  background: repeating-linear-gradient(
    45deg,
    rgba(220,60,60,.15) 0px,
    rgba(220,60,60,.15) 4px,
    transparent 4px,
    transparent 10px
  ) !important;
  border-color: rgba(220,60,60,.5) !important;
}
.media-item-offline { opacity: .6; }
.media-offline-tag {
  font-size: 9px;
  font-weight: 700;
  color: #ff5c5c;
  background: rgba(220,60,60,.15);
  border-radius: 3px;
  padding: 1px 4px;
  margin-left: 4px;
  letter-spacing: .04em;
}

.tl-offline-badge {
  display: inline-flex;
  align-items: center;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .06em;
  color: #ff5c5c;
  background: rgba(220,60,60,.2);
  border: 1px solid rgba(220,60,60,.4);
  border-radius: 3px;
  padding: 1px 5px;
  margin-left: 5px;
  vertical-align: middle;
  flex-shrink: 0;
}
.tl-lock-badge {
  display: inline-block;
  font-size: 9px;
  margin-left: 4px;
  vertical-align: middle;
  opacity: .7;
  flex-shrink: 0;
}

/* ── Voiceover REC button ────────────────── */
#btn-voiceover {
  position: relative;
  gap: 4px;
}
#btn-voiceover.recording {
  background: rgba(220, 40, 40, 0.18);
  border-color: rgba(220, 40, 40, 0.55);
  color: #ff5555;
  animation: rec-pulse 1.4s ease-in-out infinite;
}
@keyframes rec-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220,40,40,0); }
  50%       { box-shadow: 0 0 0 4px rgba(220,40,40,0.35); }
}
.rec-timer {
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: .04em;
  margin-left: 2px;
  color: #ff7777;
  font-variant-numeric: tabular-nums;
}

/* ── Chroma Key badge ────────────────────── */
.tl-ck-badge {
  display: inline-flex;
  align-items: center;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .06em;
  color: #3dffb0;
  background: rgba(0,220,120,.15);
  border: 1px solid rgba(0,220,120,.35);
  border-radius: 3px;
  padding: 1px 5px;
  margin-left: 4px;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ── Chroma Key inspector section ─────────── */
.ck-section {
  border-top: 1px solid var(--border);
  padding: 8px 10px 10px;
}
.ck-header {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: default;
}
.ck-header > span {
  flex: 1;
}
.ck-toggle-label {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  gap: 4px;
}
.ck-toggle-label input { display: none; }
.ck-toggle-track {
  width: 28px;
  height: 14px;
  border-radius: 7px;
  background: var(--border);
  position: relative;
  transition: background .15s;
  flex-shrink: 0;
}
.ck-toggle-track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #888;
  transition: transform .15s, background .15s;
}
.ck-toggle-label input:checked ~ .ck-toggle-track {
  background: rgba(0,220,120,.4);
}
.ck-toggle-label input:checked ~ .ck-toggle-track::after {
  transform: translateX(14px);
  background: #3dffb0;
}
.ck-body {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.ck-color-row,
.ck-slider-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.ck-row-label {
  font-size: 11px;
  color: var(--text-muted);
  min-width: 62px;
  flex-shrink: 0;
}
.ck-presets-row {
  display: flex;
  gap: 4px;
  flex: 1;
}
.ck-preset {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.25);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  transition: transform .1s;
}
.ck-preset:hover { transform: scale(1.15); }
#ck-color-picker {
  width: 28px;
  height: 20px;
  border: none;
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.ck-slider {
  flex: 1;
  height: 3px;
  accent-color: #3dffb0;
}
.ck-val {
  font-size: 10px;
  color: var(--text-muted);
  min-width: 30px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ── RGB Curves ─────────────────────────── */
.curves-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.curve-ch-btns {
  display: flex;
  gap: 2px;
}
.curve-ch-btn {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity .1s;
}
.curve-ch-btn:hover { opacity: 0.9; }
.curve-ch-btn.active { opacity: 1; background: var(--bg-hover); border-color: var(--border-strong); }
.curves-reset-btns { display: flex; gap: 3px; }
.curve-reset-btn {
  font-size: 10px;
  padding: 2px 7px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 3px;
  cursor: pointer;
}
.curve-reset-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.curves-canvas {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 4px;
  cursor: crosshair;
  touch-action: none;
  border: 1px solid rgba(255,255,255,.07);
}
.curves-hint {
  font-size: 9px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 5px;
  letter-spacing: .02em;
}

/* ── .cube LUT Import ───────────────────── */
.lut-import-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  padding: 3px 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--accent);
  border-radius: 3px;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: .02em;
}
.lut-import-btn:hover { background: var(--bg-hover); border-color: var(--accent-dim); }
.lut-active-name-row {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  color: var(--text-secondary);
  background: rgba(74,222,128,.07);
  border: 1px solid rgba(74,222,128,.18);
  border-radius: 4px;
  padding: 4px 7px;
  margin-bottom: 5px;
}
.lut-remove-btn {
  font-size: 10px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
  flex-shrink: 0;
}
.lut-remove-btn:hover { color: #ff6b6b; }
.lut-intensity-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}
.lut-int-label {
  font-size: 10px;
  color: var(--text-muted);
  min-width: 46px;
}
.lut-int-slider {
  flex: 1;
  height: 3px;
  accent-color: var(--accent);
}
.lut-int-val {
  font-size: 10px;
  color: var(--text-muted);
  min-width: 30px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ── 3-Way Color Wheels ─────────────────── */
.cw-section {
  border-top: 1px solid var(--border);
  padding: 8px 10px 10px;
}
.cw-header {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .04em;
  margin-bottom: 8px;
}
.cw-header svg { flex-shrink: 0; opacity: .7; }
.cw-header span { flex: 1; }
.cw-reset-btn {
  font-size: 10px;
  padding: 2px 7px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 3px;
  cursor: pointer;
}
.cw-reset-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.cw-body {
  display: flex;
  gap: 6px;
  justify-content: space-between;
}
.cw-wheel-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.cw-canvas {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  cursor: crosshair;
  display: block;
  touch-action: none;
  border: 1px solid rgba(255,255,255,.1);
}
.cw-canvas:hover { border-color: rgba(255,255,255,.25); }
.cw-wheel-label {
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: .05em;
  text-transform: uppercase;
}
.cw-wheel-readout {
  font-size: 9px;
  color: var(--text-secondary);
  font-family: var(--font-mono, monospace);
  font-variant-numeric: tabular-nums;
  text-align: center;
  min-height: 12px;
}
.tl-cw-badge {
  display: inline-flex;
  align-items: center;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .06em;
  color: #f6c06e;
  background: rgba(246,192,110,.12);
  border: 1px solid rgba(246,192,110,.3);
  border-radius: 3px;
  padding: 1px 5px;
  margin-left: 4px;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ─── Per-clip Parametric EQ ───────────────── */
.clip-eq-section {
  border-top: 1px solid var(--border);
  padding: 8px 10px 10px;
}
.clip-eq-header {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: .04em;
  margin-bottom: 6px;
}
.clip-eq-header span:first-of-type { flex: 1; }
.eq-toggle-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  margin-left: auto;
}
.eq-toggle-label input { display: none; }
.eq-curve-canvas {
  display: block;
  width: 100%;
  height: 52px;
  border-radius: 3px;
  margin-bottom: 6px;
}
.eq-bands-row {
  display: flex;
  justify-content: space-between;
  gap: 2px;
  transition: opacity .15s;
}
.eq-band {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  flex: 1;
}
.eq-band-val {
  font-size: 9px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  line-height: 1;
  min-width: 26px;
  text-align: center;
}
.eq-band-slider {
  writing-mode: vertical-lr;
  direction: rtl;
  -webkit-appearance: slider-vertical;
  appearance: slider-vertical;
  width: 18px;
  height: 72px;
  cursor: pointer;
  accent-color: var(--accent);
}
.eq-band-label {
  font-size: 8px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: .04em;
}

/* ── Picture-in-Picture Transform ── */
.pip-section {
  border-top: 1px solid var(--border);
  padding: 8px 10px 10px;
}
.pip-header {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.pip-presets {
  display: flex;
  gap: 4px;
  margin-bottom: 8px;
}
.pip-preset-btn {
  flex: 1;
  padding: 4px 2px;
  font-size: 10px;
  font-weight: 600;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  transition: background .12s, color .12s, border-color .12s;
  white-space: nowrap;
}
.pip-preset-btn:hover {
  background: var(--accent);
  color: #08080E;
  border-color: var(--accent);
}
.pip-slider-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 5px;
}
.pip-label {
  font-size: 10px;
  color: var(--text-muted);
  width: 28px;
  flex-shrink: 0;
}
.pip-slider {
  flex: 1;
  accent-color: var(--accent);
  cursor: pointer;
}
.pip-val {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--accent);
  width: 36px;
  text-align: right;
  flex-shrink: 0;
}