*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
    color-scheme:dark;
    --bg:#0a0a0f;--bg-panel:#12121b;--bg-inset:#0c0c13;--bg-elevated:#1d1d2b;--bg-hover:#262638;
    --border:#23232f;--border-strong:#313144;
    --text:#e9e9f4;--text-dim:#9a9ab6;--text-faint:#62627e;
    --accent:#2de0a5;--accent-strong:#19b585;--accent-ink:#062a1e;--accent-soft:rgba(45,224,165,.14);
    --accent-kick:#ff4466;
    --radius:10px;--radius-sm:6px;
    --mono:'SF Mono',ui-monospace,'Cascadia Code',Menlo,Consolas,monospace;
    --sidebar-width:212px;
    --track-height:52px;
    --audio-track-height:56px;
    --ruler-height:28px;
    --marker-lane-height:22px;
}
html{scrollbar-color:var(--bg-elevated) var(--bg)}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:14px}

.app{max-width:100%;margin:0 auto;padding:14px 18px 24px}

/* Header */
.app-header{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:8px 0 14px;margin-bottom:12px;border-bottom:1px solid var(--border)}
.app-header h1{display:flex;align-items:center;font-size:1.1rem;font-weight:700;letter-spacing:-.01em}
.app-header h1::before{content:'';width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);margin-right:10px}
.app-header h1 span{font-weight:450;font-size:.76rem;color:var(--text-faint);margin-left:9px}
.connection-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.panel-connections{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.panel-slot{display:flex;align-items:center;gap:7px;padding:4px 6px 4px 10px;background:var(--bg-panel);border-radius:var(--radius-sm);border:1px solid var(--border)}
.panel-slot-label{font-size:.66rem;font-weight:650;color:var(--text-faint);min-width:12px;text-align:center}
.panel-slot .btn{padding:3px 9px;font-size:.68rem}
.panel-slot .status-dot{width:7px;height:7px;border-radius:50%;background:var(--bg-elevated);border:1px solid var(--border-strong);flex-shrink:0}
.panel-slot .status-dot.connected{background:var(--accent);border-color:var(--accent);box-shadow:0 0 6px var(--accent)}
.panel-slot.connected{border-color:rgba(45,224,165,.35)}
.status-badge{font-size:.72rem;padding:5px 11px;background:var(--bg-panel);color:var(--text-dim);border:1px solid var(--border);border-radius:var(--radius-sm)}
.status-badge.connected{background:var(--accent-soft);color:var(--accent);border-color:rgba(45,224,165,.3)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:7px 14px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-elevated);color:var(--text);font-size:.76rem;font-weight:550;font-family:inherit;cursor:pointer;transition:background 140ms ease,border-color 140ms ease;user-select:none}
.btn:hover{background:var(--bg-hover);border-color:var(--text-faint)}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn-play{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:650;min-width:72px}
.btn-play:hover{background:var(--accent-strong);border-color:var(--accent-strong)}
.btn-play.playing{background:var(--accent-kick);border-color:var(--accent-kick);color:#fff}
.btn-stream{font-size:.72rem;padding:6px 12px}
.btn-stream.streaming{background:var(--accent-kick);border-color:var(--accent-kick);color:#fff}
.btn-small{padding:4px 11px;font-size:.7rem}

/* Transport */
.transport-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 14px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:14px}
.transport-time{font-family:var(--mono);font-size:.82rem;font-weight:600;color:var(--text);min-width:9em;letter-spacing:.02em;user-select:none}
.transport-spacer{flex:1}
.status-message{font-size:.72rem;color:var(--text-dim);min-width:80px}
.field--inline{display:flex;align-items:center;gap:8px}
.field--inline label{font-size:.72rem;color:var(--text-dim);white-space:nowrap}
.field--inline input[type="number"],.field--inline select,.field--inline input[type="text"]{height:32px;padding:0 10px;background:var(--bg-inset);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text);font-family:var(--mono);font-size:.78rem}
.field--inline input[type="text"]#projectNameInput{width:min(180px,28vw);font-family:inherit}
.field--inline input[type="number"]{width:72px}
.field--inline select{min-width:100px}
.field--checkbox{font-size:.72rem;color:var(--text-dim);cursor:pointer;user-select:none}
.field--checkbox input{margin:0;cursor:pointer}

/* Workspace */
.workspace{display:flex;gap:16px;align-items:flex-start;min-height:0}
.preview-panel{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:8px;position:sticky;top:14px}
.preview-panel h3{font-size:.66rem;font-weight:650;color:var(--text-faint);text-transform:uppercase;letter-spacing:.1em}
.led-preview-wrapper{background:#000;border:1px solid var(--border-strong);box-shadow:0 8px 30px rgba(0,0,0,.45)}
#previewCanvas{display:block;width:480px;height:384px;image-rendering:pixelated;image-rendering:crisp-edges}
.panel-meta{font-size:.66rem;color:var(--text-faint);text-align:center;max-width:500px;line-height:1.4}
.btn-track-layout{flex-shrink:0;width:20px;padding:2px 0;font-size:.62rem;font-weight:700;font-family:var(--mono);border:1px solid var(--border-strong);border-radius:4px;background:var(--bg-panel);color:var(--text-dim);cursor:pointer;line-height:1.2;text-align:center}
.btn-track-layout:hover{color:var(--accent);border-color:rgba(45,224,165,.45);background:rgba(45,224,165,.08)}
.btn-track-layout--active{color:var(--accent);border-color:rgba(45,224,165,.55);background:rgba(45,224,165,.12)}
.track-panel-loads{display:flex;gap:1px;flex-shrink:0;width:38px;box-sizing:border-box}
.btn-panel-load{flex:1;min-width:0;padding:2px 0;font-size:.58rem;font-weight:700;font-family:var(--mono);line-height:1.2}
.btn-panel-load--loaded{color:var(--accent);border-color:rgba(45,224,165,.45);background:rgba(45,224,165,.1)}

.timeline-section{flex:1;min-width:0;overflow:hidden}

/* Timeline */
.timeline-container{display:flex;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-panel);overflow:hidden;min-height:200px}
.timeline-sidebar{flex:0 0 var(--sidebar-width);background:var(--bg-inset);border-right:1px solid var(--border)}
.timeline-ruler-spacer{height:var(--ruler-height);border-bottom:1px solid var(--border);background:var(--bg-elevated)}
.timeline-marker-spacer{height:var(--marker-lane-height);border-bottom:1px solid var(--border);background:#1a1a24;font-size:.62rem;color:var(--text-faint);display:flex;align-items:center;padding:0 10px}
.timeline-marker-lane{position:relative;height:var(--marker-lane-height);background:#1a1a24;border-bottom:1px solid var(--border);flex-shrink:0}
.timeline-marker{position:absolute;top:0;height:100%;transform:translateX(-1px);cursor:grab;z-index:6;display:flex;align-items:center;user-select:none}
.timeline-marker.dragging{cursor:grabbing;z-index:12}
.timeline-marker-label{display:inline-block;padding:1px 7px;font-size:.62rem;font-weight:600;color:#fff;background:#5a5a78;border:1px solid rgba(255,255,255,.25);border-radius:3px;white-space:nowrap;max-width:160px;overflow:hidden;text-overflow:ellipsis}
.timeline-marker-line{position:absolute;top:0;bottom:0;width:1px;background:rgba(255,255,255,.28);pointer-events:none;z-index:3}
.timeline-marker-lines{position:absolute;top:calc(var(--marker-lane-height) + var(--ruler-height));bottom:0;left:0;pointer-events:none;z-index:3}
.timeline-context-menu{position:fixed;z-index:1000;min-width:140px;padding:4px;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-sm);box-shadow:0 8px 24px rgba(0,0,0,.45)}
.timeline-context-menu-item{display:flex;align-items:center;gap:8px;width:100%;padding:6px 10px;border:none;background:transparent;color:var(--text);font-size:.72rem;text-align:left;cursor:pointer;border-radius:4px}
.timeline-context-menu-item svg{width:12px;height:12px;flex-shrink:0;display:block;pointer-events:none}
.timeline-context-menu-item:hover{background:rgba(45,224,165,.12);color:var(--accent)}
.timeline-context-menu-item--active{color:var(--accent);background:rgba(45,224,165,.08)}
.track-label{display:flex;align-items:center;gap:4px;height:var(--track-height);padding:0 8px 0 0;border-bottom:1px solid var(--border);font-size:.72rem;color:var(--text-dim);overflow:hidden}
.track-label--audio{height:var(--audio-track-height);color:var(--accent);font-weight:600;padding-left:10px;align-items:center}
.track-label-fields{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px;justify-content:center}
.track-source-filename{font-size:.58rem;color:var(--text-faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.2;font-family:var(--mono)}
.track-preview-progress{display:none;height:3px;margin-top:1px;flex-shrink:0}
.track-preview-progress--ready{display:block}
.track-preview-progress__track{height:100%;background:rgba(255,255,255,.1);border-radius:2px;overflow:hidden}
.track-preview-progress__fill{height:100%;width:0;background:rgba(255,255,255,.22);border-radius:2px}
.track-preview-progress--playing .track-preview-progress__fill{background:var(--accent);box-shadow:0 0 6px rgba(45,224,165,.35)}
.track-color-strip{position:relative;align-self:stretch;width:12px;flex-shrink:0;cursor:pointer}
.track-color-strip:hover{filter:brightness(1.15)}
.track-color-input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;border:none;padding:0;margin:0}
.track-name-input{flex:1;min-width:0;height:24px;padding:0 6px;border:none;border-radius:0;background:transparent;color:var(--text);font-size:.68rem;font-family:inherit}
.track-name-input:focus{outline:none}
.btn-track-category{flex-shrink:0;width:24px;height:24px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:none;border-right:1px solid var(--border);border-radius:0;background:transparent;color:var(--text-dim);cursor:pointer}
.btn-track-category:hover{color:var(--accent);background:rgba(45,224,165,.08)}
.btn-track-category svg{width:18px;height:18px;display:block;pointer-events:none}
.track-name-row{display:flex;align-items:stretch;gap:0;min-width:0;width:100%;height:24px;border:1px solid var(--border);border-radius:4px;background:var(--bg-elevated);overflow:hidden}
.track-name-row:focus-within{border-color:var(--accent)}
.track-name-field{position:relative;flex:1;min-width:0;display:flex;align-items:stretch}
.track-name-field__progress{display:none}
.btn-track-action,.btn-remove-track{padding:2px 0;font-size:.62rem;flex-shrink:0}
.btn-track-action{width:38px;box-sizing:border-box}
.btn-track-action{background:var(--bg-panel);border-color:var(--border)}
.btn-track-action:hover{background:var(--bg-inset)}
.btn-track-preview{flex-shrink:0;width:22px;height:22px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(45,224,165,.35);border-radius:4px;background:var(--bg-elevated);color:var(--accent);cursor:pointer}
.btn-track-preview:hover:not(:disabled){color:#fff;border-color:var(--accent);background:rgba(45,224,165,.12)}
.btn-track-preview:disabled{opacity:.4;color:var(--text-faint);border-color:var(--border-strong);cursor:not-allowed}
.btn-track-preview svg{width:11px;height:11px;display:block;pointer-events:none}
.btn-track-preview .icon-stop{display:none}
.btn-track-preview.playing{color:#fff;border-color:var(--accent-kick);background:rgba(255,68,102,.18)}
.btn-track-preview.playing .icon-play{display:none}
.btn-track-preview.playing .icon-stop{display:block}
.btn-remove-track{color:var(--accent-kick);border-color:transparent;background:transparent}
.btn-remove-track:hover{background:rgba(255,68,102,.15)}
.track-reorder{display:flex;flex-direction:column;gap:1px;flex-shrink:0}
.btn-track-reorder{width:16px;height:11px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border-strong);border-radius:2px;background:var(--bg-elevated);color:var(--text-dim);cursor:pointer;line-height:0}
.btn-track-reorder svg{width:7px;height:7px;display:block;pointer-events:none}
.btn-track-reorder:hover:not(:disabled){color:var(--accent);border-color:rgba(45,224,165,.45);background:rgba(45,224,165,.08)}
.btn-track-reorder:disabled{opacity:.35;cursor:not-allowed}
.track-label--lane-hover{background:rgba(255,255,255,.05);color:var(--text)}
.track-label--lane-hover .track-color-strip{filter:brightness(1.28) saturate(1.15);box-shadow:inset -2px 0 0 rgba(255,255,255,.22)}
.track-row--lane-hover{background:rgba(255,255,255,.025)}
.track-label--add{display:flex;align-items:center;gap:8px;padding:0 8px;border-bottom:1px solid var(--border)}
.track-count{font-size:.68rem;font-family:var(--mono);color:var(--text-faint);white-space:nowrap}
.btn-add-track{color:var(--accent);border-color:rgba(45,224,165,.35)}
.btn-add-track:hover{background:rgba(45,224,165,.1);border-color:var(--accent)}

.timeline-scroll-wrap{flex:1;min-width:0;display:flex;flex-direction:column;min-height:0}
.timeline-scroll{flex:1;min-height:0;overflow-x:auto;overflow-y:hidden;position:relative;background:#16161f;scrollbar-width:none;-ms-overflow-style:none}
.timeline-scroll::-webkit-scrollbar{display:none;height:0;width:0}
.timeline-hscrollbar{flex-shrink:0;height:24px;display:flex;align-items:stretch;background:var(--bg-inset);border-top:1px solid var(--border);padding:0 6px 4px}
.timeline-hscrollbar[hidden]{display:none}
.timeline-hscrollbar__track{flex:1;position:relative;min-width:0;height:100%}
.timeline-hscrollbar__thumb{position:absolute;top:0;left:0;height:100%;display:flex;align-items:stretch;border-radius:7px;background:var(--bg-hover);border:1px solid var(--border-strong);cursor:grab;min-width:44px;will-change:transform;overflow:hidden}
.timeline-hscrollbar__thumb:hover{background:var(--text-faint)}
.timeline-hscrollbar__thumb.dragging{cursor:grabbing;background:var(--text-dim)}
.timeline-hscrollbar__zoom-grip{position:relative;flex:0 0 14px;margin-left:auto;border-left:1px solid rgba(0,0,0,.25);background:linear-gradient(180deg,rgba(255,255,255,.06) 0%,rgba(0,0,0,.12) 100%);cursor:ew-resize;user-select:none}
.timeline-hscrollbar__zoom-grip:hover{background:linear-gradient(180deg,rgba(255,255,255,.1) 0%,rgba(0,0,0,.08) 100%)}
.timeline-hscrollbar__thumb--zoom-dragging .timeline-hscrollbar__zoom-grip{cursor:ew-resize;background:linear-gradient(180deg,rgba(45,224,165,.18) 0%,rgba(45,224,165,.08) 100%)}
.timeline-ruler{position:relative;height:var(--ruler-height);background:var(--bg-elevated);border-bottom:1px solid var(--border);cursor:ew-resize;user-select:none}
.ruler-bar{position:absolute;top:0;height:100%;border-left:1px solid var(--border-strong);padding:6px 8px;font-size:.68rem;font-family:var(--mono);color:var(--text-faint);pointer-events:none}
.ruler-tick{position:absolute;top:0;width:1px;height:100%;background:var(--border);pointer-events:none}
.timeline-loop-region,.timeline-loop-draft{position:absolute;top:0;bottom:0;pointer-events:none;z-index:4;box-sizing:border-box}
.timeline-loop-region{background:rgba(45,224,165,.08);border-left:2px solid rgba(45,224,165,.55);border-right:2px solid rgba(45,224,165,.55)}
.timeline-loop-region::before{content:'';position:absolute;top:0;left:0;right:0;height:var(--ruler-height);background:rgba(45,224,165,.22)}
.timeline-loop-draft{background:rgba(45,224,165,.16);border-left:2px dashed var(--accent);border-right:2px dashed var(--accent)}
.timeline-loop-draft::before{content:'';position:absolute;top:0;left:0;right:0;height:var(--ruler-height);background:rgba(45,224,165,.35)}
.timeline-clip-select{position:absolute;pointer-events:none;z-index:5;box-sizing:border-box;background:rgba(100,149,255,.14);border:1px dashed rgba(100,149,255,.75)}
.timeline-tracks{position:relative}
.timeline-grid{position:absolute;top:0;left:0;bottom:0;pointer-events:none;z-index:0}
.grid-line{position:absolute;top:0;bottom:0;width:1px;background:rgba(255,255,255,.04)}
.grid-line--bar{background:rgba(255,255,255,.12)}

.track-row{position:relative;height:var(--track-height);border-bottom:1px solid var(--border);z-index:1}
.track-row--audio{height:var(--audio-track-height);background:var(--bg-inset);position:relative}
.waveform-canvas{position:sticky;left:0;top:0;display:block;pointer-events:none;z-index:1}
.audio-resize-handle{position:absolute;left:0;right:0;bottom:0;height:6px;cursor:ns-resize;z-index:3}
.audio-resize-handle::after{content:'';position:absolute;left:20%;right:20%;top:2px;height:2px;background:var(--border-strong);border-radius:1px;opacity:.7}
.audio-resize-handle:hover::after,.audio-resize-handle:active::after{background:var(--accent);opacity:1}
.track-dropzone{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:.72rem;color:var(--text-faint);pointer-events:none}
.track-dropzone--clip{font-size:.66rem}
.track-row--audio:has(.track-dropzone) .track-dropzone{pointer-events:auto;cursor:pointer}
.track-row--clip:has(.track-dropzone--clip) .track-dropzone--clip{pointer-events:none}
.track-row--clip.track-row--paintable{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%232de0a5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 19l7-7 3 3-7 7-3-3z'/%3E%3Cpath d='M18 13l-1.5-7.5L2 2l3.5 14.5L13 18l5-5z'/%3E%3Cpath d='M2 2l7.586 7.586'/%3E%3Ccircle cx='11' cy='11' r='2'/%3E%3C/svg%3E") 2 2, crosshair}
.track-row--clip.track-row--erasing,.track-row--clip.track-row--paintable.track-row--erasing,.track-row--clip.track-row--paintable.track-row--erasing:active{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23ff4466' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 6h18'/%3E%3Cpath d='M8 6V4h8v2'/%3E%3Cpath d='M19 6l-1 14H6L5 6'/%3E%3C/svg%3E") 4 16, not-allowed}
.track-row--clip.track-row--erasing .timeline-clip,.track-row--clip.track-row--paintable.track-row--erasing .timeline-clip,.track-row--clip.track-row--erasing .clip-trim-handle,.track-row--clip.track-row--paintable.track-row--erasing .clip-trim-handle,.track-row--clip.track-row--erasing .clip-trim-handle::before,.track-row--clip.track-row--paintable.track-row--erasing .clip-trim-handle::before{cursor:inherit}
.track-row--clip.track-row--paintable .timeline-clip{cursor:grab}
.track-row--clip.track-row--paintable .clip-trim-handle{cursor:ew-resize}
.track-row--clip.track-row--paintable:active:not(.track-row--erasing){cursor:crosshair}
.track-row--audio.drag-over .track-dropzone,.track-row.drag-over{background:rgba(45,224,165,.08)}

.timeline-clip{position:absolute;top:4px;bottom:4px;border-radius:4px;border:1px solid rgba(0,0,0,.45);cursor:grab;display:flex;align-items:flex-start;padding:4px 6px;overflow:visible;z-index:2;min-width:12px}
.timeline-clip--selected{outline:2px solid rgba(100,149,255,.95);outline-offset:-1px;box-shadow:0 0 0 1px rgba(0,0,0,.35);z-index:3}
.timeline-clip--stamp-source{outline:2px solid #fff;outline-offset:-1px;box-shadow:0 0 0 1px rgba(0,0,0,.5)}
.timeline-clip.dragging,.timeline-clip.trimming{cursor:grabbing;opacity:.9;z-index:10}
.clip-label{font-size:.64rem;font-weight:600;color:#111;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;pointer-events:none;min-width:0}
.clip-trim-handle{position:absolute;top:-4px;bottom:-4px;right:-16px;width:36px;cursor:ew-resize;background:transparent;border:none;z-index:3}
.clip-trim-handle::before{content:'';position:absolute;inset:0;cursor:ew-resize}
.clip-trim-handle::after{content:'';position:absolute;top:4px;bottom:4px;right:16px;width:8px;background:rgba(0,0,0,.2);border-left:1px solid rgba(0,0,0,.35);border-radius:0 4px 4px 0;pointer-events:none;background-image:linear-gradient(to bottom,transparent 30%,rgba(255,255,255,.75) 30%,rgba(255,255,255,.75) 70%,transparent 70%);background-size:2px 100%;background-position:right 2px center;background-repeat:no-repeat}
.timeline-clip:hover .clip-trim-handle::after{background-color:rgba(0,0,0,.3);background-image:linear-gradient(to bottom,transparent 30%,rgba(255,255,255,.75) 30%,rgba(255,255,255,.75) 70%,transparent 70%)}

.timeline-container--compact{
    --sidebar-width:196px;
}
.timeline-container--compact .track-label{
    gap:0;
    padding:0;
    align-items:stretch;
    font-size:.62rem;
}
.timeline-container--compact .track-color-strip{width:8px}
.timeline-container--compact .track-label-fields{
    flex:1;
    flex-direction:column;
    justify-content:stretch;
    align-items:stretch;
    gap:0;
    min-height:0;
}
.timeline-container--compact .track-name-row{
    flex:1;
    height:auto;
    min-height:0;
    border-radius:0;
    border-top:none;
    border-bottom:none;
}
.timeline-container--compact .track-name-field__progress{
    display:block;
    position:absolute;
    inset:0;
    pointer-events:none;
    overflow:hidden;
    background:rgba(255,255,255,.04);
}
.timeline-container--compact .track-name-field__fill{
    height:100%;
    width:0;
    background:rgba(255,255,255,.1);
}
.timeline-container--compact .track-name-field--playing .track-name-field__fill{
    background:rgba(45,224,165,.38);
    box-shadow:inset 0 0 12px rgba(45,224,165,.18);
}
.timeline-container--compact .track-name-input{
    position:relative;
    z-index:1;
    height:100%;
    padding:0 4px;
    font-size:.58rem;
}
.timeline-container--compact .btn-track-category{
    width:var(--track-height);
    height:100%;
    flex-shrink:0;
}
.timeline-container--compact .btn-track-category svg{width:20px;height:20px}
.timeline-container--compact .btn-track-preview{
    width:var(--track-height);
    height:100%;
    flex-shrink:0;
    border-radius:0;
    border-top:none;
    border-bottom:none;
}
.timeline-container--compact .btn-track-preview svg{width:10px;height:10px}
.timeline-container--compact .btn-track-action,
.timeline-container--compact .btn-remove-track,
.timeline-container--compact .btn-track-layout,
.timeline-container--compact .btn-panel-load{
    height:100%;
    align-self:stretch;
    padding:0 8px;
    border-radius:0;
    font-size:.55rem;
    line-height:1;
    border-top:none;
    border-bottom:none;
}
.timeline-container--compact .btn-track-action{
    border-left:1px solid var(--border);
    background:var(--bg-panel);
}
.timeline-container--compact .btn-track-action:hover{background:var(--bg-inset)}
.timeline-container--compact .track-reorder{display:none}
.timeline-container--compact .track-preview-progress{display:none!important}
.timeline-container--compact .track-source-filename{display:none}
.timeline-container--compact .track-panel-loads{height:100%;align-self:stretch;width:38px}
.timeline-container--compact .btn-track-layout{width:20px;padding:0}
.timeline-container--compact .btn-track-action{width:38px;padding:0 0}
.timeline-container--compact .btn-panel-load{padding:0}
.timeline-container--compact .track-label--add{height:var(--track-height);padding:0 8px}
.timeline-container--compact .track-count{font-size:.62rem}
.timeline-container--compact .btn-add-track{padding:2px 8px;font-size:.62rem}
.timeline-container--compact .timeline-clip{
    top:2px;
    bottom:2px;
    padding:1px 6px 1px 4px;
    border-radius:3px;
}
.timeline-container--compact .clip-label{font-size:.54rem}
.timeline-container--compact .clip-trim-handle{top:-2px;bottom:-2px;right:-16px;width:32px}
.timeline-container--compact .clip-trim-handle::after{top:2px;bottom:2px;right:16px;width:6px;border-radius:0 3px 3px 0}
.timeline-container--compact .track-dropzone--clip{font-size:.58rem}

.timeline-playhead{position:absolute;top:0;bottom:0;width:2px;background:var(--accent-kick);pointer-events:none;z-index:20;box-shadow:0 0 6px var(--accent-kick)}

.confirm-overlay{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(0,0,0,.58);backdrop-filter:blur(2px)}
.confirm-dialog{width:min(360px,calc(100vw - 32px));padding:18px 20px;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius);box-shadow:0 16px 48px rgba(0,0,0,.55)}
.confirm-dialog__title{font-size:.92rem;font-weight:650;margin-bottom:8px}
.confirm-dialog__message{font-size:.78rem;line-height:1.45;color:var(--text-dim);margin-bottom:18px}
.confirm-dialog__actions{display:flex;justify-content:flex-end;gap:8px}
.confirm-dialog__confirm{background:var(--accent-kick);border-color:var(--accent-kick);color:#fff}
.confirm-dialog__confirm:hover{background:#e63958;border-color:#e63958}