:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0b0d11;--surface:#14171d;--surface-2:#1b1f27;--surface-3:#242935;--border:#272c37;--text:#e6e8ee;--muted:#8a90a0;--accent:#f5a524;--accent-ink:#1a1204;--blue:#5b8def;--green:#3ecf8e;--red:#ff5d5d;--radius:10px;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;margin:0}button,input,select{font:inherit;color:inherit}kbd{font-family:var(--mono);background:var(--surface-3);border:1px solid var(--border);white-space:nowrap;border-bottom-width:2px;border-radius:4px;padding:0 5px;font-size:.85em}.app{flex-direction:column;min-height:100vh;display:flex}.app-header{background:var(--surface);border-bottom:1px solid var(--border);z-index:20;align-items:center;gap:14px;padding:8px 16px;display:flex;position:sticky;top:0}.brand{letter-spacing:.2px;white-space:nowrap;align-items:center;gap:8px;font-weight:700;display:flex}.brand-text{flex-direction:column;line-height:1.15;display:flex}.brand-subtitle{color:var(--muted);letter-spacing:.3px;font-size:11px;font-weight:500}.file-info{flex-direction:column;flex:1;min-width:0;display:flex}.file-name{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.file-meta{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.header-actions{align-items:center;gap:8px;margin-left:auto;display:flex}.btn{background:var(--surface-2);border:1px solid var(--border);cursor:pointer;white-space:nowrap;border-radius:8px;align-items:center;gap:6px;padding:6px 12px;list-style:none;display:inline-flex}.btn::-webkit-details-marker{display:none}.btn:hover{background:var(--surface-3)}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:#0000;font-weight:600}.btn.primary:hover{filter:brightness(1.08)}.menu{position:relative}.menu-items{background:var(--surface-2);border:1px solid var(--border);z-index:30;border-radius:8px;flex-direction:column;min-width:280px;padding:4px;display:flex;position:absolute;top:calc(100% + 4px);right:0;box-shadow:0 12px 30px #00000080}.menu-items button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:8px 10px}.menu-items button:hover:not(:disabled){background:var(--surface-3)}.menu-items button:disabled{opacity:.4;cursor:default}.icon-btn{min-width:32px;height:32px;color:var(--text);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;padding:0 6px;font-weight:700;display:inline-flex}.icon-btn:hover{background:var(--surface-3)}.icon-btn.on{color:var(--accent);background:#f5a5241a;border-color:#f5a5244d}.icon-btn.small{min-width:24px;height:24px;color:var(--muted)}.icon-btn.small:hover{color:var(--red)}.chip{background:var(--surface-2);border:1px solid var(--border);cursor:pointer;white-space:nowrap;border-radius:999px;align-items:center;gap:5px;padding:4px 11px;font-size:13px;display:inline-flex}.chip:hover:not(:disabled){background:var(--surface-3)}.chip.on{background:var(--accent);color:var(--accent-ink);border-color:#0000;font-weight:600}.chip.small{padding:2px 9px;font-size:12px}.chip.tiny{padding:1px 7px;font-size:11px}.chip:disabled{opacity:.4;cursor:default}.link-btn{color:var(--blue);cursor:pointer;background:0 0;border:0;padding:2px 4px;font-size:12px}.link-btn:hover{text-decoration:underline}.link-btn.danger{color:var(--red);margin-top:6px}select{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;max-width:220px;padding:3px 6px}.welcome{flex-direction:column;flex:1;align-items:center;gap:32px;padding:48px 20px;display:flex}.drop-card{border:2px dashed var(--surface-3);text-align:center;cursor:pointer;background:linear-gradient(180deg, var(--surface), var(--bg));border-radius:18px;width:min(720px,100%);padding:48px 24px;transition:border-color .15s,transform .15s}.drop-card:hover{border-color:var(--accent);transform:translateY(-1px)}.drop-card h1{margin:12px 0 6px;font-size:26px}.drop-card p{color:var(--muted);margin:4px 0}.drop-card .formats{margin-top:16px;font-size:12px}.drop-icon{color:var(--accent)}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;width:min(1000px,100%);margin:0;padding:0;list-style:none;display:grid}.feature-grid li{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:4px;padding:14px;display:flex}.feature-grid span,.privacy{color:var(--muted);font-size:13px}.workspace{flex-direction:column;flex:1;min-width:0;display:flex}.sticky-top{z-index:10;background:var(--bg);border-bottom:1px solid var(--border)}@media (min-height:860px) and (min-width:701px){.sticky-top{position:sticky;top:49px}}.transport{background:var(--surface);flex-wrap:wrap;align-items:center;gap:14px;padding:8px 16px;display:flex}.transport-group{align-items:center;gap:4px;display:flex}.transport-group.right{margin-left:auto}.play-btn{cursor:pointer;background:var(--accent);width:44px;height:44px;color:var(--accent-ink);border:0;border-radius:50%;justify-content:center;align-items:center;margin:0 4px;display:inline-flex}.play-btn:hover{filter:brightness(1.1)}.clock{font-family:var(--mono);align-items:baseline;gap:6px;min-width:220px;display:flex}.clock-time{font-variant-numeric:tabular-nums;font-size:22px;font-weight:600}.clock-total{color:var(--muted);font-size:12px}.clock-bar{color:var(--accent);font-size:12px}.loop-readout{font-family:var(--mono);color:var(--accent);margin-left:4px;font-size:12px}.transport-status{font-family:var(--mono);color:var(--muted);gap:8px;font-size:12px;display:flex}.transport-status .hot{color:var(--accent)}.timeline{flex-direction:column;gap:2px;padding:4px 0 6px;display:flex}.timeline canvas{touch-action:none;width:100%;display:block}.tl-overview{cursor:pointer;height:34px}.tl-wave{cursor:crosshair;height:190px}.tl-roll{cursor:crosshair;height:clamp(140px,22vh,260px)}.panels{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));align-items:start;gap:12px;padding:12px 16px 40px;display:grid}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-width:0}.panel-head{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:10px 14px;display:flex}.panel-head h2{text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin:0;font-size:13px;font-weight:600}.panel-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;margin-left:auto;display:flex}.panel-body{flex-direction:column;gap:10px;padding:12px 14px;display:flex}.notes-panel,.sound-panel{grid-column:span 2}@media (max-width:760px){.notes-panel,.sound-panel{grid-column:auto}}.video-panel video{background:#000;border-radius:6px;width:100%;max-height:320px}.subsection{border-top:1px solid var(--border);flex-direction:column;gap:8px;padding-top:10px;display:flex}.subsection-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.subsection h3{margin:0;font-size:13px;font-weight:600}.field-row{align-items:center;gap:10px;display:flex}.field-row.wrap{flex-wrap:wrap}.field-label{color:var(--muted);font-size:12px}.preset-row{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.hint{color:var(--muted);margin:0;font-size:12px}.hint.warn{color:var(--accent)}.muted{color:var(--muted)}.slider{flex:1;grid-template-columns:minmax(64px,auto) 1fr auto;align-items:center;gap:8px;min-width:180px;display:grid}.slider.disabled{opacity:.45}.slider-label{color:var(--muted);white-space:nowrap;font-size:12px}.slider-value{font-family:var(--mono);text-align:right;white-space:nowrap;min-width:0;font-size:12px}input[type=range]{width:100%;accent-color:var(--accent);min-width:60px}.numfield{align-items:center;gap:3px;display:inline-flex}.numfield input{background:var(--bg);border:1px solid var(--border);font-family:var(--mono);text-align:right;border-radius:6px;padding:3px 6px;font-size:13px}.numfield input:focus{outline:1px solid var(--accent);border-color:var(--accent)}.numfield-suffix{color:var(--muted);font-size:12px}.toggle{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:7px;font-size:13px;display:inline-flex}.toggle input{opacity:0;pointer-events:none;position:absolute}.toggle-track{background:var(--surface-3);border-radius:999px;flex:none;width:30px;height:17px;transition:background .15s;position:relative}.toggle-track:after{content:"";background:#aab;border-radius:50%;width:13px;height:13px;transition:transform .15s;position:absolute;top:2px;left:2px}.toggle input:checked+.toggle-track{background:var(--accent)}.toggle input:checked+.toggle-track:after{background:#fff;transform:translate(13px)}.toggle input:focus-visible+.toggle-track{outline:2px solid var(--blue)}.segmented{background:var(--bg);border:1px solid var(--border);border-radius:8px;flex-wrap:wrap;padding:2px;display:inline-flex}.segmented button{cursor:pointer;background:0 0;border:0;border-radius:6px;padding:3px 10px;font-size:12px}.segmented button.on{background:var(--surface-3);color:var(--accent);font-weight:600}.inline-field{color:var(--muted);align-items:center;gap:6px;font-size:12px;display:inline-flex}.inline-field input{width:80px}.loop-edges{grid-template-columns:1fr 1fr;gap:10px;display:grid}.loop-edge{flex-direction:column;gap:4px;display:flex}.nudges{flex-wrap:wrap;gap:2px;display:flex}.trainer-grid{grid-template-columns:repeat(4,auto);justify-content:start;gap:6px 10px;display:grid}.trainer-grid label{color:var(--muted);flex-direction:column;gap:2px;font-size:12px;display:flex}.item-list{flex-direction:column;gap:2px;max-height:260px;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}.item-list li{border-radius:6px;align-items:center;gap:6px;padding:3px 4px;display:flex}.item-list li:hover{background:var(--surface-2)}.item-list li.active{background:#f5a5241a}.inline-edit{background:0 0;border:1px solid #0000;border-radius:4px;flex:1;min-width:0;padding:2px 4px}.inline-edit:hover{border-color:var(--border)}.inline-edit:focus{border-color:var(--accent);background:var(--bg);outline:none}.time-link{font-family:var(--mono);color:var(--blue);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:0 2px;font-size:12px}.marker-swatch{cursor:pointer;border:0;border-radius:50%;flex:none;width:12px;height:12px;padding:0}.marker-swatch:hover{box-shadow:0 0 0 2px var(--border)}.marker-index{width:1em;color:var(--muted);font-family:var(--mono);font-size:11px}.tempo-top{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.bpm-box{align-items:baseline;gap:4px;display:flex}.bpm-box input{font-weight:600;font-size:20px!important}.tap-btn{padding:8px 18px;font-weight:600}.key-name{color:var(--accent);font-weight:700}.notes-readout{flex-wrap:wrap;align-items:flex-end;gap:24px;display:flex}.readout-block{flex-direction:column;gap:2px;display:flex}.readout-block.grow{flex:1;min-width:160px}.readout-label{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;font-size:11px}.chord-name{color:var(--accent);min-width:3.5em;font-size:30px;font-weight:700;line-height:1.1}.note-list{font-family:var(--mono);min-height:1.4em;font-size:15px}.spectrum-canvas{cursor:pointer;background:var(--bg);border-radius:6px;width:100%;height:190px;display:block}.eq-canvas{background:var(--bg);touch-action:none;border-radius:6px;width:100%;height:150px;display:block}.eq-bands{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px 14px;display:grid}.eq-band{background:var(--surface-2);border-radius:8px;flex-direction:column;gap:2px;padding:6px 8px 6px 26px;display:flex;position:relative}.eq-band .slider{grid-template-columns:34px 1fr 64px;min-width:0}.band-num{background:var(--blue);width:14px;height:14px;color:var(--bg);border-radius:50%;place-items:center;font-size:9px;font-weight:700;line-height:1;display:grid;position:absolute;top:50%;left:6px;transform:translateY(-50%)}.filter-ctl{flex:1;align-items:center;gap:10px;min-width:260px;display:flex}.filter-ctl .slider{grid-template-columns:0 1fr 64px}.loading-overlay{z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#050609b3;place-items:center;display:grid;position:fixed;inset:0}.loading-card{background:var(--surface);border:1px solid var(--border);text-align:center;border-radius:14px;width:min(440px,90vw);padding:28px 32px}.spinner{border:3px solid var(--surface-3);border-top-color:var(--accent);border-radius:50%;width:34px;height:34px;margin:0 auto 12px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.progress{background:var(--surface-3);border-radius:3px;height:6px;overflow:hidden}.progress div{background:var(--accent);height:100%;transition:width .2s}.toasts{z-index:110;flex-direction:column;align-items:center;gap:8px;max-width:90vw;display:flex;position:fixed;bottom:18px;left:50%;transform:translate(-50%)}.toast{color:#ffd9dc;background:#3a1a1d;border:1px solid #6b2a30;border-radius:10px;align-items:center;gap:10px;padding:10px 12px 10px 16px;display:flex}.toast.notice{background:var(--surface-3);border-color:var(--border);color:var(--text);box-shadow:0 6px 20px #00000059}.drag-overlay{border:3px dashed var(--accent);color:var(--accent);z-index:90;pointer-events:none;background:#f5a52414;border-radius:18px;place-items:center;font-size:28px;font-weight:700;display:grid;position:fixed;inset:10px}dialog.help{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:14px;width:min(900px,94vw);max-height:88vh;padding:0}dialog.help::backdrop{background:#0009}dialog.help header{border-bottom:1px solid var(--border);background:var(--surface);justify-content:space-between;align-items:center;padding:12px 18px;display:flex;position:sticky;top:0}dialog.help h2{margin:0;font-size:16px}.help-body{grid-template-columns:1fr 1fr;gap:24px;padding:16px 18px 20px;display:grid}@media (max-width:760px){.help-body{grid-template-columns:1fr}}.help-body h3{margin:0 0 8px;font-size:14px}.help-body h4{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin:10px 0 4px;font-size:12px}.help-body ul{flex-direction:column;gap:6px;margin:0;padding-left:18px;line-height:1.4;display:flex}.help-body dl{margin:0}.shortcut{grid-template-columns:140px 1fr;gap:8px;padding:2px 0;font-size:13px;display:grid}.shortcut dd{color:var(--muted);margin:0}@media (max-width:700px){.brand-text{display:none}.clock{min-width:0}.transport-group.right{margin-left:0}.sticky-top{position:static}}