feat(02): controller UI — vertical anim list, play/pause, browser audio, terminal aesthetic

- Replace waveform+DAW layout with animation controller
- Animations as vertical list with > cursor, no icons
- Transport: play/pause button, seek slider, time display
- Browser <audio> handles playback, 10Hz ticks to server
- Sidebar: devices only (200px)
- python:3.11-slim base (replaces Alpine, fixes librosa/numba build)
- libsndfile symlink kept for soundfile
- Remove python-mpv, add librosa for beat detection
This commit is contained in:
Claude
2026-04-06 17:32:11 +00:00
parent 9c1ca03957
commit 37f483e880
4 changed files with 435 additions and 559 deletions

View File

@@ -8,10 +8,8 @@
--text-primary: #cccccc;
--text-dim: #555555;
--text-accent: var(--accent);
--text-warning: #ff6600;
--font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
--font-size: 13px;
--panel-gap: 1px;
}
*, *::before, *::after {
@@ -30,75 +28,145 @@ body {
overflow: hidden;
}
/* DAW layout header / (sidebar + main) / transport */
/* Layout: header / (sidebar + main) / transport */
.app-shell {
display: grid;
grid-template-rows: 40px 1fr 48px;
grid-template-columns: 280px 1fr;
grid-template-rows: 36px 1fr 52px;
grid-template-columns: 200px 1fr;
grid-template-areas:
"header header"
"sidebar main"
"transport transport";
height: 100vh;
gap: var(--panel-gap);
gap: 1px;
background: #111;
}
/* ── Header ─────────────────────────────────── */
.header {
grid-area: header;
background: var(--bg-panel-dark);
border-bottom: 1px solid var(--border-dim);
display: flex;
align-items: center;
padding: 0 16px;
gap: 16px;
padding: 0 12px;
gap: 10px;
}
.header-title {
color: var(--text-accent);
font-size: 16px;
font-size: 14px;
font-weight: 600;
letter-spacing: 0.15em;
text-transform: uppercase;
}
.header-sep {
color: var(--border-dim);
}
.status-dot {
width: 7px;
height: 7px;
border-radius: 50%;
background: var(--text-dim);
flex-shrink: 0;
}
.status-dot.connected { background: #00ff88; }
.status-dot.error { background: #ff3333; }
.beat-indicator {
width: 9px;
height: 9px;
border-radius: 50%;
background: var(--text-dim);
flex-shrink: 0;
transition: background 0.05s;
}
.beat-indicator.beat-flash {
background: #ffcc00;
box-shadow: 0 0 10px #ffcc00;
}
.beat-label {
font-size: 10px;
letter-spacing: 0.12em;
}
/* ── Sidebar ─────────────────────────────────── */
.sidebar {
grid-area: sidebar;
display: flex;
flex-direction: column;
background: var(--bg-panel);
border-right: 1px solid var(--border-dim);
overflow: hidden;
gap: var(--panel-gap);
}
.panel {
border: 1px solid var(--border-dim);
background: var(--bg-panel);
display: flex;
flex-direction: column;
overflow: hidden;
flex: 1;
min-height: 0;
}
.panel-header {
background: var(--bg-panel-dark);
border-bottom: 1px solid var(--border-dim);
padding: 6px 12px;
font-size: 11px;
letter-spacing: 0.12em;
padding: 5px 10px;
font-size: 10px;
letter-spacing: 0.14em;
color: var(--text-accent);
text-transform: uppercase;
flex-shrink: 0;
}
.panel-content {
flex: 1;
padding: 8px 10px;
overflow-y: auto;
min-height: 0;
}
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-dim); }
.device-row {
display: flex;
align-items: center;
justify-content: space-between;
padding: 5px 0;
border-bottom: 1px solid #111;
gap: 6px;
}
.device-row:last-child { border-bottom: none; }
.device-row-info {
display: flex;
flex-direction: column;
gap: 1px;
min-width: 0;
font-size: 12px;
}
/* Device manage section — collapsible via <details> */
.device-remove {
background: none;
border: none;
color: var(--text-dim);
font-size: 14px;
cursor: pointer;
padding: 0 2px;
line-height: 1;
flex-shrink: 0;
}
.device-remove:hover { color: #ff3333; border: none; }
.device-manage-section {
border-top: 1px solid var(--border-dim);
flex-shrink: 0;
}
.device-manage-section > summary {
padding: 5px 12px;
padding: 5px 10px;
font-size: 10px;
letter-spacing: 0.1em;
text-transform: uppercase;
@@ -107,98 +175,167 @@ body {
user-select: none;
list-style: none;
}
.device-manage-section > summary::-webkit-details-marker { display: none; }
.device-manage-section > summary::before { content: "▶ "; font-size: 8px; }
.device-manage-section[open] > summary { color: var(--text-accent); }
.device-manage-section[open] > summary::before { content: "▼ "; }
.device-manage-section > summary::before {
content: "▶ ";
font-size: 8px;
.device-form {
display: flex;
flex-direction: column;
gap: 4px;
padding: 8px 10px;
}
.device-form button[type="submit"] {
margin-top: 2px;
text-transform: uppercase;
letter-spacing: 0.08em;
}
.device-manage-section[open] > summary {
color: var(--text-accent);
}
.device-manage-section[open] > summary::before {
content: "▼ ";
}
.device-manage-section > summary:hover {
color: var(--text-accent);
}
.panel-content {
flex: 1;
padding: 8px 12px;
overflow-y: auto;
min-height: 0;
}
/* Scrollbar — terminal feel */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border-dim); }
/* ── Main area — Animation grid ─────────────── */
.main-area {
grid-area: main;
background: var(--bg-panel-dark);
border: 1px solid var(--border-dim);
background: var(--bg-primary);
display: flex;
align-items: center;
justify-content: center;
color: var(--text-dim);
font-size: 14px;
letter-spacing: 0.1em;
flex-direction: column;
overflow: hidden;
}
.section-header {
padding: 5px 14px;
font-size: 10px;
letter-spacing: 0.14em;
color: var(--text-accent);
text-transform: uppercase;
background: var(--bg-panel-dark);
border-bottom: 1px solid var(--border-dim);
flex-shrink: 0;
}
.animation-list {
display: flex;
flex-direction: column;
overflow-y: auto;
flex: 1;
}
.anim-tile {
background: transparent;
border: none;
border-bottom: 1px solid #111;
color: var(--text-dim);
font-family: var(--font-mono);
font-size: var(--font-size);
cursor: pointer;
padding: 8px 14px;
display: flex;
align-items: baseline;
gap: 10px;
text-align: left;
}
.anim-tile:hover {
background: #0d0d0d;
color: var(--text-primary);
}
.anim-tile.active {
background: #0a1a1a;
color: var(--accent);
}
.anim-cursor {
color: transparent;
flex-shrink: 0;
font-size: 12px;
}
.anim-tile.active .anim-cursor {
color: var(--accent);
}
.anim-name {
font-size: 12px;
letter-spacing: 0.06em;
flex-shrink: 0;
}
.anim-desc {
font-size: 11px;
color: var(--text-dim);
}
/* ── Transport bar ───────────────────────────── */
.transport-bar {
grid-area: transport;
background: var(--bg-panel-dark);
border-top: 1px solid var(--border-dim);
display: flex;
align-items: center;
padding: 0 16px;
color: var(--text-dim);
font-size: 12px;
letter-spacing: 0.08em;
gap: 8px;
padding: 0 12px;
}
/* Status dot */
.status-dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: var(--text-dim);
.transport-btn {
background: var(--bg-panel);
color: var(--accent);
border: 1px solid var(--border-dim);
padding: 5px 10px;
font-family: var(--font-mono);
font-size: 12px;
cursor: pointer;
white-space: nowrap;
flex-shrink: 0;
text-align: center;
}
.transport-btn:hover {
background: var(--accent);
color: var(--bg-primary);
border-color: var(--accent);
}
.transport-playpause {
min-width: 38px;
font-size: 14px;
}
.transport-time {
font-size: 12px;
font-variant-numeric: tabular-nums;
white-space: nowrap;
color: var(--text-primary);
flex-shrink: 0;
}
.status-dot.connected { background: #00ff88; }
.status-dot.error { background: #ff3333; }
/* Text helpers */
.text-dim { color: var(--text-dim); }
.text-accent { color: var(--text-accent); }
/* Device list rows */
.device-row {
display: flex;
align-items: center;
justify-content: space-between;
padding: 6px 0;
border-bottom: 1px solid var(--bg-panel-dark);
gap: 8px;
}
.device-row:last-child {
border-bottom: none;
.seek-slider {
flex: 1;
min-width: 60px;
accent-color: var(--accent);
cursor: pointer;
height: 3px;
}
.device-row-info {
display: flex;
flex-direction: column;
gap: 2px;
min-width: 0;
.transport-sep {
width: 1px;
height: 20px;
background: var(--border-dim);
flex-shrink: 0;
}
/* Form elements */
.transport-file-select {
background: var(--bg-panel);
color: var(--text-primary);
border: 1px solid var(--border-dim);
font-family: var(--font-mono);
font-size: 12px;
padding: 4px 6px;
max-width: 200px;
min-width: 100px;
cursor: pointer;
flex-shrink: 1;
}
/* Form base */
input, select, button {
background: var(--bg-panel);
border: 1px solid var(--border-dim);
@@ -207,165 +344,13 @@ input, select, button {
font-size: var(--font-size);
padding: 4px 8px;
outline: none;
border-radius: 0;
}
button:hover {
border-color: var(--border-bright);
color: var(--text-accent);
cursor: pointer;
}
/* Device form */
.device-form {
display: flex;
flex-direction: column;
gap: 4px;
padding: 8px 12px;
border-top: 1px solid var(--border-dim);
}
.device-form button[type="submit"] {
margin-top: 4px;
text-transform: uppercase;
letter-spacing: 0.08em;
}
/* Device remove button */
.device-remove {
background: none;
border: none;
color: var(--text-dim);
font-family: var(--font-mono);
font-size: 16px;
cursor: pointer;
padding: 0 4px;
line-height: 1;
flex-shrink: 0;
}
.device-remove:hover {
color: #ff3333;
border: none;
}
/* Transport controls */
.transport-controls {
display: flex;
gap: 4px;
align-items: center;
}
.transport-btn {
background: var(--bg-panel);
color: var(--accent);
border: 1px solid var(--border-dim);
padding: 4px 10px;
font-family: var(--font-mono);
font-size: 0.85rem;
cursor: pointer;
min-width: 36px;
text-align: center;
}
.transport-btn:hover {
background: var(--accent);
color: var(--bg-primary);
border-color: var(--accent);
}
.transport-time {
font-family: var(--font-mono);
font-size: 0.85rem;
white-space: nowrap;
min-width: 120px;
}
.transport-seek {
flex: 1;
display: flex;
align-items: center;
}
.seek-slider {
width: 100%;
accent-color: var(--accent);
cursor: pointer;
}
.transport-file {
display: flex;
gap: 4px;
align-items: center;
}
.audio-path-input {
background: var(--bg-primary);
color: var(--text-primary);
border: 1px solid var(--border-dim);
padding: 4px 8px;
font-family: var(--font-mono);
font-size: 0.8rem;
width: 200px;
}
.audio-path-input:focus {
border-color: var(--accent);
outline: none;
}
/* Transport bar layout override */
.transport-bar {
gap: 12px;
padding: 6px 12px;
}
/* Waveform */
.waveform-container {
background: var(--bg-primary);
border: none;
overflow: hidden;
}
.playback-cursor {
position: absolute;
top: 0;
left: 0;
width: 2px;
height: 100%;
background: var(--accent);
pointer-events: none;
transition: left 0.1s linear;
z-index: 10;
}
/* Beat indicator in header */
.beat-indicator {
width: 10px;
height: 10px;
border-radius: 50%;
background: var(--text-dim);
flex-shrink: 0;
transition: background 0.05s ease;
}
.beat-indicator.beat-flash {
background: #ffcc00;
box-shadow: 0 0 8px #ffcc00;
}
/* Animation selector */
.animation-select-input {
background: var(--bg-primary);
color: var(--text-primary);
border: 1px solid var(--border-dim);
padding: 4px 8px;
font-family: var(--font-mono);
font-size: var(--font-size);
width: 100%;
cursor: pointer;
}
.animation-select-input:focus {
border-color: var(--border-bright);
outline: none;
}
.text-dim { color: var(--text-dim); }
.text-accent { color: var(--text-accent); }