:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#080c12;--panel:#10161f;--panel-2:#151d28;--border:#223044;--text:#e5edf7;--muted:#8fa3ba;--accent:#22d3ee;--accent-2:#a78bfa;--warn:#fbbf24;--danger:#fb7185;--ok:#34d399;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:radial-gradient(1200px 600px at 15% -10%, #22d3ee1f, transparent 60%), radial-gradient(900px 500px at 90% 0%, #a78bfa1f, transparent 55%), var(--bg);color:var(--text);font-size:15px;line-height:1.6}code{background:#94a3b824;border-radius:5px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em}.app{flex-direction:column;gap:18px;max-width:1080px;margin:0 auto;padding:28px 20px 60px;display:flex}.hero{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.hero h1{letter-spacing:-.5px;background:linear-gradient(92deg, var(--accent), var(--accent-2));color:#0000;-webkit-background-clip:text;background-clip:text;margin:0 0 6px;font-size:30px}.hero p{max-width:620px;color:var(--muted);margin:0}main{flex-direction:column;gap:16px;display:flex}.card{background:linear-gradient(180deg, #ffffff05, transparent), var(--panel);border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:12px;padding:16px;display:flex}.card-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.card-head h2{letter-spacing:.2px;margin:0;font-size:16px;font-weight:600}.head-tools{align-items:center;gap:10px;display:flex}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}.badge{border:1px solid var(--border);color:var(--muted);background:var(--panel-2);white-space:nowrap;border-radius:999px;padding:2px 10px;font-size:12px}.badge-ready{color:var(--ok);border-color:#34d39966}.badge-decoding,.badge-analyzing{color:var(--warn);border-color:#fbbf2466}.badge-error{color:var(--danger);border-color:#fb718566}.dropzone{border:1.5px dashed var(--border);text-align:center;cursor:pointer;background:#0d141e99;border-radius:12px;padding:26px 18px;transition:border-color .15s,background .15s}.dropzone:hover{border-color:var(--accent)}.dropzone.is-dragging{border-color:var(--accent);background:#22d3ee14}.dropzone.is-busy{cursor:progress}.dropzone-main{flex-direction:column;align-items:center;gap:6px;display:flex}.dropzone-main small{color:var(--muted)}.spinner{border:2px solid #94a3b84d;border-top-color:var(--accent);border-radius:50%;width:22px;height:22px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.meta{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin:0;display:grid}.meta div{background:var(--panel-2);border-radius:10px;min-width:0;padding:8px 10px}.meta dt{color:var(--muted);letter-spacing:.4px;font-size:11px}.meta dd{text-overflow:ellipsis;white-space:nowrap;margin:2px 0 0;font-size:13px;overflow:hidden}.bpm-row{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));align-items:end;gap:12px;display:grid}.bpm-value{align-items:baseline;gap:6px;display:flex}.bpm-value strong{font-variant-numeric:tabular-nums;background:linear-gradient(92deg, var(--accent), var(--accent-2));color:#0000;-webkit-background-clip:text;background-clip:text;font-size:38px;line-height:1}.bpm-value span{color:var(--muted);font-size:13px}.field{color:var(--muted);flex-direction:column;gap:4px;font-size:12px;display:flex}input,select,textarea,button{font:inherit;color:var(--text)}input[type=number],select,.filter,.sequence-input{border:1px solid var(--border);background:#0b1119;border-radius:9px;outline:none;padding:7px 10px}input[type=number]:focus,select:focus,.filter:focus,.sequence-input:focus{border-color:var(--accent)}.filter{width:130px;padding:5px 9px;font-size:13px}.check{color:var(--muted);cursor:pointer;align-items:center;gap:6px;font-size:13px;display:inline-flex}.check input{accent-color:var(--accent)}.row{align-items:center;gap:8px;display:flex}.row.wrap{flex-wrap:wrap}.hint{color:var(--muted);font-size:12px}.btn{background:var(--panel-2);border:1px solid var(--border);cursor:pointer;white-space:nowrap;border-radius:9px;padding:8px 14px;transition:border-color .15s,transform 50ms,background .15s}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background:linear-gradient(92deg,#22d3ee2e,#a78bfa2e);border-color:#22d3ee80;font-weight:600}.btn.active{color:var(--accent);border-color:#22d3ee99}.btn.tiny{border-radius:8px;padding:4px 9px;font-size:12.5px}.btn.ghost{background:0 0}.btn.danger{color:var(--danger);border-color:#fb718559}.waveform{border:1px solid var(--border);cursor:crosshair;background:#0b1017;border-radius:12px;height:128px;overflow:hidden}.waveform canvas{display:block}.clip-list{border:1px solid var(--border);border-radius:12px;max-height:340px;overflow:auto}.clip-list table{border-collapse:collapse;width:100%;font-size:13px}.clip-list thead th{background:var(--panel-2);text-align:left;letter-spacing:.4px;color:var(--muted);border-bottom:1px solid var(--border);z-index:1;padding:7px 10px;font-size:11.5px;font-weight:500;position:sticky;top:0}.clip-list td{white-space:nowrap;border-bottom:1px solid #22304480;padding:5px 10px}.clip-list tr.is-active td{background:#22d3ee14}.clip-list tr:hover td{background:#94a3b80f}.col-no{width:68px}.col-len{width:82px}.col-kind{width:150px}.col-actions{width:330px}.col-actions .btn+.btn{margin-left:6px}.chip{text-align:center;color:#bae6fd;background:#38bdf829;border:1px solid #38bdf866;border-radius:7px;min-width:34px;padding:1px 7px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;display:inline-block}.chip-intro{color:#fde68a;background:#fbbf2429;border-color:#fbbf2466}.chip-outro{color:#fecdd3;background:#fb718529;border-color:#fb718566}.chip-copy{color:#ddd6fe;background:#a78bfa2e;border-color:#a78bfa73}.chip-crossfade{color:#f0fdfa;background:linear-gradient(100deg,#fb718538,#22d3ee38);border-color:#5eead48c;min-width:0;padding:1px 9px}.tag{border:1px solid var(--border);color:var(--muted);border-radius:6px;padding:1px 7px;font-size:11.5px}.tag-intro{color:#fde68a;border-color:#fbbf2459}.tag-outro{color:#fecdd3;border-color:#fb718559}.tag-copy{color:#ddd6fe;border-color:#a78bfa59}.sequence-input{resize:vertical;letter-spacing:.3px;min-height:84px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;line-height:1.7}.chips{border:1px solid var(--border);background:#0b1119b3;border-radius:10px;flex-wrap:wrap;gap:6px;max-height:132px;padding:8px;display:flex;overflow:auto}.chips .chip.is-playing{outline:2px solid var(--accent);outline-offset:1px;box-shadow:0 0 14px #22d3ee66}.transport{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.volume{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:inline-flex}input[type=range]{accent-color:var(--accent)}.volume input{width:110px}.progress{align-items:center;gap:12px;display:flex}.progress input[type=range]{flex:1;min-width:120px}.alert{border:1px solid var(--border);background:var(--panel-2);border-radius:10px;margin:0;padding:9px 12px;font-size:13px}.alert-error{color:#fecdd3;background:#fb71851a;border-color:#fb718566}.alert-warn{color:#fde68a;background:#fbbf2414;border-color:#fbbf2459}.alert-info{color:#bae6fd;cursor:pointer;background:#22d3ee14;border-color:#22d3ee59}.footer{color:var(--muted);border-top:1px solid var(--border);padding-top:14px;font-size:12.5px}@media (max-width:720px){.app{padding:18px 12px 40px}.hero h1{font-size:24px}.col-actions{width:auto}.clip-list table{font-size:12px}}