efa612380c
- Create lightsync/frontend/timeline/timeline.js with TimelineCanvas class - Per-device horizontal tracks with track headers and time axis - HiDPI canvas rendering with devicePixelRatio handling - Waveform peaks background layer, beat marks overlay, cue block rendering - Playback cursor synced to audio.currentTime via requestAnimationFrame - Auto-scroll when cursor approaches right edge - Mouse wheel scrolling on timeline canvas - loadTracks(), loadWaveform(), loadBeats() data loading methods - Empty state messages when no devices or audio loaded - Add timeline CSS to style.css (toolbar, canvas, inspector strip, snap button) - Wire timeline into app.js: import, initTimeline(), zoom/beat-offset/snap controls - Remove old animation-grid click listener (element no longer exists in main-area) - Populate animation palette dynamically in sidebar with 7 animation types
487 lines
10 KiB
CSS
487 lines
10 KiB
CSS
:root {
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--bg-primary: #0a0a0a;
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--bg-panel: #0f0f0f;
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--bg-panel-dark: #080808;
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--border-dim: #1a4a4a;
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--accent: #00ffff;
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--border-bright: var(--accent);
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--text-primary: #cccccc;
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--text-dim: #555555;
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--text-accent: var(--accent);
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--font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
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--font-size: 13px;
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}
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*, *::before, *::after {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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body {
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background: var(--bg-primary);
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color: var(--text-primary);
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font-family: var(--font-mono);
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font-size: var(--font-size);
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line-height: 1.4;
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height: 100vh;
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overflow: hidden;
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}
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/* Layout: header / (sidebar + main) / transport */
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.app-shell {
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display: grid;
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grid-template-rows: 36px 1fr 52px;
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grid-template-columns: 200px 1fr;
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grid-template-areas:
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"header header"
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"sidebar main"
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"transport transport";
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height: 100vh;
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gap: 1px;
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background: #111;
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}
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/* ── Header ─────────────────────────────────── */
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.header {
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grid-area: header;
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background: var(--bg-panel-dark);
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border-bottom: 1px solid var(--border-dim);
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display: flex;
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align-items: center;
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padding: 0 12px;
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gap: 10px;
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}
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.header-title {
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color: var(--text-accent);
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font-size: 14px;
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font-weight: 600;
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letter-spacing: 0.15em;
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}
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.header-sep {
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color: var(--border-dim);
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}
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.status-dot {
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width: 7px;
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height: 7px;
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border-radius: 50%;
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background: var(--text-dim);
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flex-shrink: 0;
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}
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.status-dot.connected { background: #00ff88; }
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.status-dot.error { background: #ff3333; }
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.beat-indicator {
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width: 9px;
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height: 9px;
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border-radius: 50%;
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background: var(--text-dim);
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flex-shrink: 0;
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transition: background 0.05s;
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}
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.beat-indicator.beat-flash {
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background: #ffcc00;
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box-shadow: 0 0 10px #ffcc00;
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}
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.beat-label {
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font-size: 10px;
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letter-spacing: 0.12em;
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}
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/* ── Sidebar ─────────────────────────────────── */
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.sidebar {
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grid-area: sidebar;
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display: flex;
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flex-direction: column;
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background: var(--bg-panel);
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border-right: 1px solid var(--border-dim);
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overflow: hidden;
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}
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.panel {
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display: flex;
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flex-direction: column;
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overflow: hidden;
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flex: 1;
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min-height: 0;
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}
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.panel-header {
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background: var(--bg-panel-dark);
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border-bottom: 1px solid var(--border-dim);
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padding: 5px 10px;
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font-size: 10px;
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letter-spacing: 0.14em;
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color: var(--text-accent);
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text-transform: uppercase;
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flex-shrink: 0;
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}
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.panel-content {
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flex: 1;
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padding: 8px 10px;
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overflow-y: auto;
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min-height: 0;
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}
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::-webkit-scrollbar { width: 3px; }
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::-webkit-scrollbar-track { background: transparent; }
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::-webkit-scrollbar-thumb { background: var(--border-dim); }
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.device-row {
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 5px 0;
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border-bottom: 1px solid #111;
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gap: 6px;
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}
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.device-row:last-child { border-bottom: none; }
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.device-row-info {
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display: flex;
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flex-direction: column;
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gap: 1px;
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min-width: 0;
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font-size: 12px;
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}
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.device-remove {
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background: none;
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border: none;
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color: var(--text-dim);
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font-size: 14px;
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cursor: pointer;
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padding: 0 2px;
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line-height: 1;
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flex-shrink: 0;
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}
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.device-remove:hover { color: #ff3333; border: none; }
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.device-manage-section {
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border-top: 1px solid var(--border-dim);
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flex-shrink: 0;
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}
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.device-manage-section > summary {
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padding: 5px 10px;
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font-size: 10px;
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letter-spacing: 0.1em;
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text-transform: uppercase;
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color: var(--text-dim);
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cursor: pointer;
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user-select: none;
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list-style: none;
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}
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.device-manage-section > summary::-webkit-details-marker { display: none; }
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.device-manage-section > summary::before { content: "▶ "; font-size: 8px; }
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.device-manage-section[open] > summary { color: var(--text-accent); }
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.device-manage-section[open] > summary::before { content: "▼ "; }
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.device-form {
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display: flex;
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flex-direction: column;
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gap: 4px;
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padding: 8px 10px;
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}
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.device-form button[type="submit"] {
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margin-top: 2px;
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text-transform: uppercase;
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letter-spacing: 0.08em;
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}
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/* ── Main area — Animation grid ─────────────── */
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.main-area {
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grid-area: main;
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background: var(--bg-primary);
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display: flex;
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flex-direction: column;
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overflow: hidden;
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}
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.section-header {
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padding: 5px 14px;
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font-size: 10px;
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letter-spacing: 0.14em;
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color: var(--text-accent);
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text-transform: uppercase;
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background: var(--bg-panel-dark);
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border-bottom: 1px solid var(--border-dim);
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flex-shrink: 0;
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}
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.animation-list {
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display: flex;
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flex-direction: column;
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overflow-y: auto;
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flex: 1;
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}
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.anim-tile {
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background: transparent;
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border: none;
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border-bottom: 1px solid #111;
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color: var(--text-dim);
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font-family: var(--font-mono);
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font-size: var(--font-size);
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cursor: pointer;
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padding: 8px 14px;
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display: flex;
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align-items: baseline;
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gap: 10px;
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text-align: left;
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}
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.anim-tile:hover {
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background: #0d0d0d;
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color: var(--text-primary);
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}
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.anim-tile.active {
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background: #0a1a1a;
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color: var(--accent);
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}
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.anim-cursor {
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color: transparent;
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flex-shrink: 0;
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font-size: 12px;
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}
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.anim-tile.active .anim-cursor {
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color: var(--accent);
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}
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.anim-name {
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font-size: 12px;
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letter-spacing: 0.06em;
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flex-shrink: 0;
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}
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.anim-desc {
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font-size: 11px;
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color: var(--text-dim);
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}
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/* ── Transport bar ───────────────────────────── */
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.transport-bar {
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grid-area: transport;
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background: var(--bg-panel-dark);
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border-top: 1px solid var(--border-dim);
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display: flex;
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align-items: center;
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gap: 8px;
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padding: 0 12px;
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}
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.transport-btn {
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background: var(--bg-panel);
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color: var(--accent);
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border: 1px solid var(--border-dim);
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padding: 5px 10px;
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font-family: var(--font-mono);
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font-size: 12px;
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cursor: pointer;
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white-space: nowrap;
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flex-shrink: 0;
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text-align: center;
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}
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.transport-btn:hover {
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background: var(--accent);
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color: var(--bg-primary);
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border-color: var(--accent);
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}
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.transport-playpause {
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min-width: 38px;
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font-size: 14px;
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}
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.transport-time {
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font-size: 12px;
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font-variant-numeric: tabular-nums;
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white-space: nowrap;
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color: var(--text-primary);
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flex-shrink: 0;
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}
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.seek-slider {
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flex: 1;
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min-width: 60px;
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accent-color: var(--accent);
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cursor: pointer;
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height: 3px;
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}
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.transport-sep {
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width: 1px;
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height: 20px;
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background: var(--border-dim);
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flex-shrink: 0;
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}
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.transport-file-select {
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background: var(--bg-panel);
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color: var(--text-primary);
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border: 1px solid var(--border-dim);
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font-family: var(--font-mono);
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font-size: 12px;
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padding: 4px 6px;
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max-width: 200px;
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min-width: 100px;
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cursor: pointer;
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flex-shrink: 1;
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}
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/* Form base */
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input, select, button {
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background: var(--bg-panel);
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border: 1px solid var(--border-dim);
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color: var(--text-primary);
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font-family: var(--font-mono);
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font-size: var(--font-size);
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padding: 4px 8px;
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outline: none;
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border-radius: 0;
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}
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button:hover {
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border-color: var(--border-bright);
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color: var(--text-accent);
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cursor: pointer;
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}
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.text-dim { color: var(--text-dim); }
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.text-accent { color: var(--text-accent); }
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/* ── Timeline ──────────────────────────────────── */
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#timeline-canvas {
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flex: 1;
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display: block;
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min-height: 0;
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cursor: default;
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}
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.timeline-toolbar {
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height: 32px;
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background: var(--bg-panel-dark);
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border-bottom: 1px solid var(--border-dim);
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display: flex;
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align-items: center;
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gap: 16px;
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padding: 0 12px;
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flex-shrink: 0;
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}
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.toolbar-field {
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display: flex;
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align-items: center;
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gap: 6px;
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}
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.toolbar-label {
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font-size: 10px;
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text-transform: uppercase;
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color: var(--text-dim);
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letter-spacing: 0.1em;
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white-space: nowrap;
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}
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.toolbar-unit {
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font-size: 10px;
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color: var(--text-dim);
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}
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.toolbar-sep {
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width: 1px;
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height: 20px;
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background: var(--border-dim);
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flex-shrink: 0;
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}
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#zoom-slider {
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width: 100px;
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accent-color: var(--accent);
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height: 3px;
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}
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#beat-offset {
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width: 70px;
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font-size: 12px;
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padding: 2px 4px;
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}
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.snap-btn.active {
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background: var(--accent);
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color: var(--bg-primary);
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border-color: var(--accent);
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}
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/* ── Block Inspector Strip ─────────────────────── */
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.block-inspector {
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height: 40px;
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background: var(--bg-panel-dark);
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border-top: 1px solid var(--border-dim);
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display: flex;
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align-items: center;
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gap: 16px;
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padding: 0 12px;
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flex-shrink: 0;
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}
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.inspector-label {
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color: var(--text-accent);
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font-size: 14px;
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font-weight: 600;
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text-transform: uppercase;
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flex-shrink: 0;
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min-width: 120px;
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}
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.inspector-field {
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display: flex;
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align-items: center;
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gap: 4px;
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font-size: 10px;
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text-transform: uppercase;
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color: var(--text-dim);
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letter-spacing: 0.1em;
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}
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.inspector-field input,
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.inspector-field select {
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font-size: 12px;
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padding: 2px 4px;
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background: var(--bg-panel);
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border: 1px solid var(--border-dim);
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color: var(--text-primary);
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font-family: var(--font-mono);
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}
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.inspector-field input[type="number"] {
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width: 60px;
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}
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.inspector-color-swatch {
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width: 16px;
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height: 16px;
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border: 1px solid var(--border-dim);
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cursor: pointer;
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flex-shrink: 0;
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}
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.inspector-remove {
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margin-left: auto;
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background: none;
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border: none;
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color: var(--text-dim);
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font-size: 16px;
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cursor: pointer;
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padding: 0 4px;
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}
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.inspector-remove:hover {
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color: #ff3333;
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border: none;
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}
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