:root{--bg: #0c0e12;--bg-1: #12151b;--bg-2: #171b23;--bg-3: #1e232d;--line: #272d38;--line-2: #333b48;--text: #e7ecf3;--text-dim: #9aa4b2;--text-faint: #6b7280;--accent: #7c9cff;--accent-2: #5b7cfa;--ok: #34d399;--warn: #fbbf24;--err: #f87171;--radius: 10px;--radius-sm: 7px;--shadow: 0 8px 30px rgba(0, 0, 0, .45);--mono: ui-monospace, "SF Mono", "JetBrains Mono", "Fira Code", Menlo, monospace;--sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:radial-gradient(1200px 600px at 50% -10%,#161b26 0%,transparent 60%),var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.app{max-width:1180px;margin:0 auto;padding:22px 24px 64px;min-height:100%}.topbar{display:flex;align-items:center;gap:14px;padding-bottom:18px;margin-bottom:22px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px}.brand .logo{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--accent-2),#22d3ee);display:grid;place-items:center;color:#0b0e14;font-weight:800;font-size:15px;box-shadow:0 2px 10px #5b7cfa80}.brand h1{font-size:17px;margin:0;letter-spacing:.2px;font-weight:700}.brand .tag{color:var(--text-faint);font-size:12.5px}.topbar .spacer{flex:1}.pill{font-size:12px;color:var(--text-dim);border:1px solid var(--line-2);border-radius:999px;padding:4px 11px;display:inline-flex;align-items:center;gap:7px;background:var(--bg-1)}.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok)}.dot.warn{background:var(--warn);box-shadow:0 0 8px var(--warn)}.steps{display:flex;gap:8px;align-items:center;margin:0 0 26px;flex-wrap:wrap}.step{display:flex;align-items:center;gap:9px;color:var(--text-faint);font-size:13.5px}.step .num{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;border:1px solid var(--line-2);background:var(--bg-1)}.step.active{color:var(--text)}.step.active .num{background:var(--accent-2);border-color:var(--accent-2);color:#0b0e14}.step.done .num{background:var(--ok);border-color:var(--ok);color:#06120c}.step .sep{color:var(--line-2)}.card{background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.card h2{margin:0 0 4px;font-size:16px}.card .sub{color:var(--text-dim);font-size:13.5px;margin:0 0 16px}.dropzone{border:1.5px dashed var(--line-2);border-radius:var(--radius);padding:54px 24px;text-align:center;transition:border-color .15s,background .15s;background:linear-gradient(180deg,rgba(124,156,255,.03),transparent)}.dropzone.over{border-color:var(--accent);background:#7c9cff14}.dropzone .big{font-size:18px;font-weight:650;margin-bottom:6px}.dropzone .hint{color:var(--text-dim);font-size:13.5px}.dropzone .icon{font-size:34px;margin-bottom:12px;opacity:.9}.btn{border:1px solid var(--line-2);background:var(--bg-2);color:var(--text);padding:9px 15px;border-radius:var(--radius-sm);font-size:14px;font-weight:550;transition:background .12s,border-color .12s,transform .04s}.btn:hover{background:var(--bg-3)}.btn:active{transform:translateY(1px)}.btn.primary{background:var(--accent-2);border-color:var(--accent-2);color:#0b0e14;font-weight:650}.btn.primary:hover{background:var(--accent)}.btn.primary:disabled,.btn:disabled{opacity:.45;cursor:not-allowed}.btn.ghost{background:transparent}.btn.lg{padding:12px 22px;font-size:15px}.tabs{display:flex;gap:4px;background:var(--bg-2);padding:4px;border-radius:9px;width:fit-content;border:1px solid var(--line)}.tab{border:none;background:transparent;color:var(--text-dim);padding:7px 15px;border-radius:7px;font-size:13.5px;font-weight:550}.tab.active{background:var(--bg-3);color:var(--text)}.tab:disabled{opacity:.5;cursor:not-allowed}.input{width:100%;background:var(--bg-2);border:1px solid var(--line-2);color:var(--text);padding:11px 13px;border-radius:var(--radius-sm);font-size:14.5px}.input::placeholder{color:var(--text-faint)}.field-row{display:flex;gap:10px;align-items:center}.results{display:flex;flex-direction:column;gap:8px;margin-top:14px}.result{display:flex;align-items:center;gap:14px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-2);cursor:pointer;transition:border-color .12s,background .12s}.result:hover{border-color:var(--line-2);background:var(--bg-3)}.result.selected{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.result .r-main{flex:1;min-width:0}.result .r-name{font-weight:600;font-size:14.5px}.result .r-meta{color:var(--text-dim);font-size:12.5px}.arch-badges{display:flex;gap:6px}.badge{font-size:11px;font-weight:700;letter-spacing:.3px;padding:2px 8px;border-radius:999px;border:1px solid var(--line-2);color:var(--text-dim)}.badge.a1{color:#7ee0c0;border-color:#1f5a48;background:#34d39914}.badge.a2{color:#9ec9ff;border-color:#274a72;background:#7c9cff14}.notice{display:flex;gap:10px;padding:11px 13px;border-radius:var(--radius-sm);font-size:13.5px;align-items:flex-start}.notice.warn{background:#fbbf2417;border:1px solid rgba(251,191,36,.35);color:#f4d58a}.notice.err{background:#f8717117;border:1px solid rgba(248,113,113,.35);color:#f6a9a9}.notice.info{background:#7c9cff12;border:1px solid rgba(124,156,255,.25);color:#b9c8ff}.notice .ic{flex:none}.render-head{display:flex;align-items:center;gap:12px;margin-bottom:4px}.render-head .spin{width:15px;height:15px;border-radius:50%;border:2px solid var(--line-2);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.prog-lanes{display:grid;gap:10px;margin-top:14px}.prog-lane{display:grid;grid-template-columns:150px 1fr auto;gap:14px;align-items:center}.prog-lane .pl-name{display:flex;align-items:center;gap:9px;font-size:13.5px;font-weight:550}.swatch{width:11px;height:11px;border-radius:3px;flex:none}.track{height:8px;background:var(--bg-3);border-radius:999px;overflow:hidden}.track>i{display:block;height:100%;border-radius:999px;transition:width .3s ease}.pl-status{font-size:12px;color:var(--text-dim);min-width:74px;text-align:right;font-variant-numeric:tabular-nums}.pl-status.done{color:var(--ok)}.pl-status.skipped{color:var(--text-faint)}.pl-status.error{color:var(--err)}.waveform-wrap{position:relative;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-2);overflow:hidden}.waveform-wrap canvas{display:block;width:100%;height:120px;cursor:pointer}.wf-meta{position:absolute;top:8px;left:10px;font-size:11px;color:var(--text-faint);font-family:var(--mono);pointer-events:none}.transport{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:14px}.play-btn{width:46px;height:46px;border-radius:50%;border:1px solid var(--line-2);background:var(--accent-2);color:#0b0e14;font-size:18px;display:grid;place-items:center}.play-btn:hover{background:var(--accent)}.time{font-family:var(--mono);font-size:13px;color:var(--text-dim);font-variant-numeric:tabular-nums}.spacer{flex:1}.toggle-loop{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--text-dim)}.ab{display:inline-flex;align-items:stretch;border:1px solid var(--line-2);border-radius:10px;overflow:hidden;background:var(--bg-2)}.ab button{border:none;background:transparent;color:var(--text-dim);padding:12px 26px;font-size:15px;font-weight:700;letter-spacing:.4px;display:flex;flex-direction:column;align-items:center;gap:2px;min-width:120px;transition:background .12s,color .12s}.ab button .ab-sub{font-size:11px;font-weight:500;letter-spacing:0;opacity:.8}.ab button.active{color:#0b0e14}.ab button.active.a{background:var(--accent)}.ab button.active.b{background:#f0a94b}.ab button:disabled{opacity:.4;cursor:not-allowed}.rack{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}@media (max-width: 780px){.rack{grid-template-columns:1fr}}.lane{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-1);padding:14px 15px;position:relative;overflow:hidden;transition:border-color .12s,box-shadow .12s,opacity .12s}.lane:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--lane-color)}.lane.soloed{box-shadow:0 0 0 1px var(--lane-color),var(--shadow);border-color:var(--lane-color)}.lane.unavailable{opacity:.55}.lane-top{display:flex;align-items:center;gap:10px;margin-bottom:4px}.lane-key{width:24px;height:24px;border-radius:6px;display:grid;place-items:center;font-family:var(--mono);font-size:12px;font-weight:700;color:#0b0e14;background:var(--lane-color)}.lane-title{font-weight:650;font-size:14.5px}.lane-fam{font-size:11px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.6px}.lane-blurb{color:var(--text-dim);font-size:12px;margin:2px 0 12px;min-height:30px}.lane-controls{display:flex;align-items:center;gap:12px}.lane-btn{border:1px solid var(--line-2);background:var(--bg-2);color:var(--text-dim);border-radius:6px;padding:6px 11px;font-size:12.5px;font-weight:600}.lane-btn.active{color:#0b0e14;background:var(--lane-color);border-color:var(--lane-color)}.lane-btn.mute.active{color:#0b0e14;background:var(--warn);border-color:var(--warn)}.trim{flex:1;display:flex;align-items:center;gap:9px}.trim input[type=range]{flex:1;accent-color:var(--lane-color)}.trim .val{font-family:var(--mono);font-size:11.5px;color:var(--text-dim);width:46px;text-align:right}.lane-meta{display:flex;gap:12px;margin-top:11px;padding-top:10px;border-top:1px solid var(--line);font-size:11px;color:var(--text-faint);font-family:var(--mono);flex-wrap:wrap}.lane-status-tag{font-size:11px;padding:2px 8px;border-radius:999px;font-weight:600}.lane-status-tag.running{color:var(--accent);border:1px solid var(--accent-2)}.lane-status-tag.skipped{color:var(--text-faint);border:1px solid var(--line-2)}.lane-status-tag.error{color:var(--err);border:1px solid rgba(248,113,113,.4)}.lufs-badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:#7ee0c0;border:1px solid #1f5a48;background:#34d39912;border-radius:999px;padding:5px 12px;font-weight:600}.kbd{font-family:var(--mono);font-size:11px;background:var(--bg-3);border:1px solid var(--line-2);border-bottom-width:2px;border-radius:4px;padding:1px 6px;color:var(--text-dim)}.hints{display:flex;gap:16px;flex-wrap:wrap;color:var(--text-faint);font-size:12px;margin-top:16px;align-items:center}.hints .h{display:flex;align-items:center;gap:6px}.section-gap{height:18px}.row-between{display:flex;align-items:center;justify-content:space-between;gap:12px}.muted{color:var(--text-dim)}.faint{color:var(--text-faint)}.chip{font-size:12px;padding:3px 10px;border-radius:999px;background:var(--bg-2);border:1px solid var(--line-2);color:var(--text-dim)}.stack{display:flex;flex-direction:column;gap:14px}