:root{--bg: #0b0b0b;--surface: #121212;--surface-2: #1a1a1a;--surface-3: #242424;--line: rgba(255, 255, 255, .08);--text: #f5f5f5;--muted: #a7a7a7;--accent: #1ed760;--accent-ink: #04130a;--danger: #ff6b6b;--radius: 14px;--transport-h: 76px;color-scheme:dark;font-family:Inter,Segoe UI,system-ui,-apple-system,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{overflow:hidden}button,input,select{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.muted{color:var(--muted)}.app{height:100%;display:grid;grid-template-rows:auto 1fr auto}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid 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transparent;transition:border-color .15s}.playlist.is-file-over{border-color:var(--accent)}.pl-head{display:flex;align-items:baseline;justify-content:space-between;padding:0 8px}.pl-head h2{margin:0;font-size:17px}.pl-count{color:var(--muted);font-size:13px}.pl-actions{display:flex;gap:8px;padding:12px 8px;flex-wrap:wrap}.pl-empty{margin:8px;padding:24px 18px;border:1px dashed rgba(255,255,255,.18);border-radius:12px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:4px}.pl-empty p{margin:0 0 8px;line-height:1.45;font-size:14px}.pl-list{list-style:none;margin:0;padding:0 2px;overflow-y:auto;flex:1}.pl-item{display:flex;align-items:center;gap:10px;padding:7px 6px;border-radius:8px;position:relative}.pl-item:hover{background:var(--surface-2)}.pl-item.is-current{background:#1ed7601a}.pl-item.is-current .pl-title{color:var(--accent)}.pl-item.is-dragging{opacity:.4}.pl-item.drop-before:before,.pl-item.drop-after:after{content:"";position:absolute;left:8px;right:8px;height:2px;background:var(--accent);border-radius:2px}.pl-item.drop-before:before{top:-1px}.pl-item.drop-after:after{bottom:-1px}.grip{color:#555;cursor:grab;display:grid}.pl-text{flex:1;min-width:0}.pl-title{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pl-sub{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.pl-sub .err{color:var(--danger)}.loading{display:inline-flex;gap:6px;align-items:center}.pl-meta{display:flex;flex-direction:column;align-items:flex-end;gap:3px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.pl-meta .pl-bpm:after{content:" BPM";font-size:10px}.pl-move{display:none;flex-direction:column;gap:2px}.pl-item:hover .pl-move,.pl-item:focus-within 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6px);right:0;z-index:20;display:flex;flex-direction:column;gap:8px;width:236px;padding:12px;border-radius:12px;border:1px solid var(--line);background:var(--surface-2);box-shadow:0 12px 32px #00000080;font-weight:400}.bpm-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.bpm-input{width:84px;padding:7px 10px;border-radius:8px;border:1px solid var(--line);background:var(--surface-3);color:var(--text);font:inherit;font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}.bpm-input:focus{outline:2px solid var(--accent);outline-offset:0}.bpm-unit{color:var(--muted);font-size:13px;margin-right:auto}.bpm-tap{min-width:72px;justify-content:center}.bpm-tap:active{background:var(--accent);color:var(--accent-ink)}.bpm-foot{justify-content:space-between;font-size:12.5px;color:var(--muted);border-top:1px solid 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#00000080;animation:rise .2s ease-out}@keyframes rise{0%{transform:translateY(8px);opacity:0}}@media (max-width: 900px){body{overflow:auto}.app{height:auto;min-height:100%}.layout{grid-template-columns:1fr}.playlist{max-height:46vh}.main{overflow:visible}.editor{padding:14px 12px 20px}.brand-tag{display:none}.transport{position:sticky;bottom:0;grid-template-columns:auto 1fr;height:auto;padding:10px 12px;gap:10px}.tp-timeline{grid-column:1 / -1;order:-1}.tp-right{justify-content:flex-end}.volume input{width:72px}.pl-move{display:flex}}@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}