:root{--bg: #0a0a0b;--panel: #141416;--panel-2: #1d1d21;--border: #232327;--border-lite: #2e2e33;--text: #f2f1ef;--muted: #77767c;--danger: #ff5d5d;--radius: 14px;--radius-sm: 8px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:13px;-webkit-font-smoothing:antialiased;overscroll-behavior:none}.app{display:flex;flex-direction:column;height:100%}.header{display:flex;align-items:center;gap:14px;padding:10px 16px;flex:none}.logo{font-weight:900;letter-spacing:.04em;font-size:17px;text-transform:uppercase}.logo span{color:var(--muted)}.header-actions{display:flex;gap:8px}.media-info{margin-left:auto;color:var(--muted);font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main{display:flex;flex:1;min-height:0;gap:10px;padding:0 10px 10px}.col{flex:none;display:flex;flex-direction:column;gap:10px;overflow-y:auto;min-height:0;scrollbar-width:thin;scrollbar-color:var(--border-lite) transparent}.col-left{width:248px}.col-right{width:288px}.panel{background:var(--panel);border-radius:var(--radius);padding:14px;display:flex;flex-direction:column;gap:10px;flex:none}.panel.grow{flex:1}.panel-head{display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.16em;color:var(--muted)}.head-tools{display:flex;gap:4px}.head-tool{background:none;border:none;color:var(--muted);font-size:12px;cursor:pointer;padding:2px 6px;border-radius:6px;text-transform:uppercase;letter-spacing:.08em}.head-tool:hover{color:var(--text);background:var(--panel-2)}.hint{color:var(--muted);font-size:12px;line-height:1.5}.viewport{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;min-width:0;border-radius:var(--radius);background:#0d0d0f;padding:18px;gap:10px}.canvas-holder{flex:1;align-self:stretch;display:flex;align-items:center;justify-content:center;min-height:0}.canvas-holder canvas{border-radius:4px;max-width:100%;max-height:100%}.canvas-holder[data-empty=true] canvas{display:none}.empty-state{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center;padding:24px}.empty-state h1{font-size:46px;font-weight:900;letter-spacing:.02em}.empty-state h1 span{color:var(--muted)}.empty-state p{color:var(--muted);max-width:360px;line-height:1.55}.empty-state 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var(--border-lite);width:100%}.btn.shuffle:hover{border-color:#fff}.btn.save{max-width:220px;overflow:hidden;text-overflow:ellipsis}.btn.rec{background:transparent;color:var(--text);border-color:var(--border-lite);display:inline-flex;align-items:center;gap:7px}.btn.rec .rec-dot{width:8px;height:8px;border-radius:50%;background:var(--danger);flex:none}.btn.rec.on{border-color:var(--danger);color:#ffb0b0;font-family:ui-monospace,Menlo,monospace}.btn.rec.on .rec-dot{animation:rec-pulse 1.1s ease-in-out infinite}@keyframes rec-pulse{0%,to{opacity:1}50%{opacity:.25}}.chip-grid{display:flex;flex-wrap:wrap;gap:6px}.chip{background:var(--panel-2);color:var(--text);border:1px solid transparent;border-radius:var(--radius-sm);padding:7px 10px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;cursor:pointer;transition:border-color .15s,background .15s,color .15s}.chip:hover{border-color:#6a6a72}.chip.active{background:#fff;color:#0a0a0b}.chip-wrap{position:relative;display:inline-flex}.chip.user{padding-right:22px}.chip-x{position:absolute;right:4px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--muted);font-size:10px;cursor:pointer;padding:2px}.chip-x:hover{color:var(--danger)}.cat-block{display:flex;flex-direction:column;gap:6px}.cat-label{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--muted);margin-top:4px}.row-actions{display:flex;gap:6px}.row-actions .btn{flex:1;padding:6px 8px;font-size:10px}.layer-list{list-style:none;display:flex;flex-direction:column;gap:5px}.layer{display:flex;align-items:center;gap:6px;padding:8px 10px;border-radius:var(--radius-sm);background:var(--panel-2);border:1px solid transparent}.layer.selected{border-color:#fff}.eye{background:none;border:none;color:var(--muted);cursor:pointer;font-size:11px;padding:2px}.eye.on{color:var(--text)}.layer-name{flex:1;text-align:left;background:none;border:none;color:var(--text);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;cursor:pointer;padding:2px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layer-tools{display:flex;gap:2px}.layer-tools button{background:none;border:none;color:var(--muted);cursor:pointer;font-size:11px;padding:3px 5px;border-radius:5px}.layer-tools button:hover:not(:disabled){color:var(--text);background:#26262b}.layer-tools button:disabled{opacity:.3;cursor:default}.layer-tools .danger:hover{color:var(--danger)}.param{display:flex;flex-direction:column;gap:6px}.param-label{display:flex;justify-content:space-between;align-items:baseline;font-size:12px;color:#b9b7bd}.param-label em{font-style:normal;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:11px;color:var(--text)}input[type=range]{width:100%;accent-color:#fff;height:18px}select{background:var(--panel-2);color:var(--text);border:1px solid var(--border-lite);border-radius:var(--radius-sm);padding:7px 9px;font-size:12px;width:100%}input[type=color]{background:var(--panel-2);border:1px solid var(--border-lite);border-radius:var(--radius-sm);height:32px;width:100%;padding:3px;cursor:pointer}.export-wrap{display:flex;flex-direction:column;align-items:center;gap:6px;width:100%}.export-error{background:#ff5d5d1f;border:1px solid rgba(255,93,93,.45);color:#ffb0b0;border-radius:var(--radius-sm);padding:7px 12px;font-size:12px;max-width:100%}.export-bar,.video-controls{display:flex;align-items:center;gap:6px;background:#141416eb;backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:12px;padding:8px 10px;width:100%}.export-bar select{width:auto;padding:6px 8px;font-size:11px}.divider{width:1px;align-self:stretch;background:var(--border-lite);margin:0 2px}.bar-progress{position:relative;flex:1;height:30px;border-radius:var(--radius-sm);background:var(--panel-2);overflow:hidden;display:flex;align-items:center;justify-content:center}.bar-fill{position:absolute;inset:0 auto 0 0;background:#33333a;transition:width .15s}.bar-progress span{position:relative;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em}.video-controls input[type=range]{flex:1}.video-controls .time{font-family:ui-monospace,Menlo,monospace;font-size:11px;color:var(--muted);white-space:nowrap}.toasts{position:fixed;bottom:18px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:8px;z-index:50;pointer-events:none}.toast{background:#fff;color:#0a0a0b;border-radius:var(--radius-sm);padding:9px 16px;font-size:12px;font-weight:600;box-shadow:0 8px 30px #00000080}.toast.error{background:var(--danger);color:#fff}@media(max-width:960px){.main{flex-direction:column;overflow-y:auto;padding:0 8px 8px}.viewport{flex:none;height:52vh;order:0;padding:10px}.col{width:100%;overflow-y:visible;flex:none}.col-right{order:1}.col-left{order:2}.media-info{display:none}.empty-state h1{font-size:34px}.export-bar{flex-wrap:wrap;justify-content:center}.header{flex-wrap:wrap;gap:8px}}