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.ed-checkbox:has(input:checked){border-color:var(--accent);color:var(--paper);background:#ef514524}.ed-score{font-family:var(--serif);font-variation-settings:var(--fraunces-numeral);font-feature-settings:"lnum","tnum";font-weight:500;font-size:var(--t-lg);color:inherit;padding:0 6px}.ed-score.negative{color:var(--danger)}.piano-roll-section{position:relative;z-index:2;max-width:1240px;margin:0 auto;padding:clamp(20px,3vw,36px) clamp(18px,3vw,32px) 40px;display:flex;flex-direction:column;gap:clamp(14px,2vw,22px);color:var(--ink);font-family:var(--sans)}.piano-roll-section>.ed-transport{margin-top:-4px;border-color:transparent;background:transparent;padding:8px 4px 0;border-top:1px solid var(--hairline);border-radius:0}.piano-roll-section>p.muted{font-family:var(--serif);font-style:italic;color:var(--ink-soft);font-size:var(--t-sm);margin:4px 2px 0}.ed-shortcut-hint{display:flex;flex-wrap:wrap;gap:4px 18px;padding:4px 2px 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var(--ink);outline-offset:-1px}.tl-chunk-fill{height:2px;background:var(--accent);opacity:.85}.tl-chunk-active-line{top:0;right:0;bottom:2px;left:0;border:1.5px solid var(--ink)}.tl-bookmark-line{background:var(--accent);width:1.5px}.tl-bookmark.dragging .tl-bookmark-line{background:var(--accent-ink)}.tl-bookmark-preview .tl-bookmark-line{background:var(--hairline-strong)}.tl-bookmark-handle{background:var(--paper);color:var(--ink);border:1px solid var(--accent);border-radius:var(--r-pill);padding:2px 8px;font-family:var(--sans);font-size:var(--t-3xs);font-weight:700;letter-spacing:.04em;box-shadow:0 3px 8px #16163c24}.tl-bookmark.dragging .tl-bookmark-handle{background:var(--accent);color:#fff;border-color:var(--accent)}.tl-bookmark-time{font-family:var(--mono);color:var(--ink-soft);opacity:1}.tl-bookmark-preview .tl-bookmark-time{background:var(--paper);color:var(--ink-soft);border:1px solid var(--hairline-strong);border-radius:var(--r-sm);font-family:var(--mono)}.tl-bookmark-remove{color:inherit;opacity:.75}.tl-bookmark-remove:hover{opacity:1;color:var(--danger)}.tl-label-text{font-family:var(--sans);font-size:var(--t-2xs);color:var(--ink-mute);letter-spacing:.02em}.tl-label-text.editable{color:var(--accent-ink);text-decoration:underline dotted}.tl-label-input{border:1px solid var(--accent);border-radius:var(--r-sm);background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:var(--t-2xs)}.chunked-hand-correction-row{display:flex;justify-content:flex-end;align-items:center;padding:6px 0;background:transparent;border:none;color:var(--ink)}.chunked-hand-correction-row .hand-correction-controls{gap:8px;padding:0;background:transparent;border:none}.chunked-hand-correction-row .hand-correction-controls .roll-toggle,.chunked-hand-correction-row .hand-correction-controls button{width:auto;min-height:34px;min-width:0;padding:6px 12px;border:1px solid var(--hairline-strong);border-radius:var(--r-md);background:transparent;color:var(--ink);font-family:var(--sans);font-size:var(--t-xs);font-weight:600;letter-spacing:.02em;text-transform:none;box-shadow:none}.chunked-hand-correction-row .hand-correction-controls .roll-toggle{min-width:136px}.chunked-hand-correction-row .hand-correction-controls .roll-toggle:hover:not(:disabled),.chunked-hand-correction-row .hand-correction-controls button:hover:not(:disabled){background:#16163c0d;border-color:var(--ink)}.chunked-hand-correction-row .hand-correction-controls .roll-toggle.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}.chunked-hand-correction-row .hand-correction-brushes{display:inline-flex;align-items:stretch;gap:0;padding:0;background:transparent;border:1px solid var(--hairline-strong);border-radius:var(--r-md);overflow:hidden}.chunked-hand-correction-row .hand-correction-controls .hand-brush{border:none;border-radius:0;padding:6px 12px;min-height:32px;background:transparent;color:var(--ink)}.chunked-hand-correction-row .hand-correction-controls .hand-brush+.hand-brush{border-left:1px solid var(--hairline)}.chunked-hand-correction-row .hand-correction-controls .hand-brush:hover:not(.active){background:#16163c0d}.chunked-hand-correction-row .hand-correction-controls .hand-brush.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}.chunked-hand-correction-row .hand-correction-controls .brush-left.active{background:var(--hand-l);color:var(--paper)}.chunked-hand-correction-row .hand-correction-controls .brush-right.active{background:var(--hand-r);color:var(--paper)}.chunked-hand-correction-row .hand-correction-controls .brush-auto.active,.chunked-hand-correction-row .hand-correction-controls .brush-toggle.active{background:var(--ink);color:var(--paper)}.chunked-hand-correction-row .hand-correction-controls .clear-hand-corrections{color:var(--ink-soft);border-color:var(--hairline-strong);background:transparent}.chunked-hand-correction-row .hand-correction-controls .clear-hand-corrections:hover{color:var(--danger);border-color:var(--danger);background:#ef51450f}.song-map{display:flex;flex-direction:column;gap:12px;padding:16px 20px 18px;border:1px solid var(--hairline);border-radius:var(--r-lg);background:#ffffffb3;color:var(--ink);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.song-map.loop-active{border-color:var(--ink);box-shadow:0 8px 22px #16163c14}.song-map.is-editing-hands{outline:1.5px solid var(--warn);outline-offset:-1px}.song-map.is-editing-hands .song-map-canvas-wrap,.song-map.is-editing-hands .song-map-svg{cursor:crosshair}.song-map-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding-bottom:6px;border-bottom:1px solid var(--hairline)}.song-map-title-block{min-width:0}.song-map .song-map-title,h2.song-map-title{font-family:var(--serif);font-variation-settings:var(--fraunces-title);font-weight:500;font-size:var(--t-xl);line-height:var(--lh-snug);color:var(--ink);margin:4px 0 0;letter-spacing:-.01em;font-feature-settings:"lnum","tnum"}.song-map-title em{font-style:italic;color:var(--accent-ink);font-weight:500;padding-right:4px}.song-map-subtitle{display:block;margin-top:6px;font-family:var(--serif);font-style:italic;font-size:var(--t-sm);color:var(--ink-soft);font-feature-settings:"lnum","tnum"}.song-map-subtitle em{font-style:italic;color:var(--ink-mute);padding-right:3px}.song-map-head-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}.song-map-loop-toggle{flex-shrink:0}.song-map-listen{display:inline-flex;align-items:center;gap:6px}.song-map-listen.is-playing{background:var(--ink);border-color:var(--ink);color:var(--paper)}.song-map-listen.is-playing:hover:not(:disabled){background:#262459;border-color:#262459;box-shadow:0 8px 18px #16163c47}.song-map-canvas-wrap{position:relative;height:96px;border-radius:var(--r-md);overflow:visible;background:var(--paper-3);border:1px solid var(--hairline)}.song-map-svg{display:block;width:100%;height:100%;border-radius:var(--r-md);cursor:crosshair;-webkit-user-select:none;user-select:none;touch-action:none}.song-map-svg:hover{cursor:crosshair}.song-map-handle{position:absolute;top:50%;transform:translate(-50%,-50%);width:26px;height:26px;border-radius:50%;border:1.5px solid var(--accent);background:var(--paper);color:var(--accent-ink);font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;cursor:ew-resize;box-shadow:0 3px 8px #16163c3d;padding:0;z-index:3;transition:transform .1s ease,background .1s ease}.song-map-handle:hover,.song-map-handle.dragging{transform:translate(-50%,-50%) scale(1.1);background:var(--accent);color:var(--paper)}.song-map-handle:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.song-map-mini-actions{display:flex;justify-content:flex-end;align-items:center;gap:8px;padding-top:2px;font-family:var(--sans);font-size:var(--t-2xs);letter-spacing:.02em;color:var(--ink-mute)}.song-map-mini-link{background:transparent;border:none;min-height:0;padding:2px 0;color:var(--ink-soft);font-family:inherit;font-size:inherit;font-weight:600;cursor:pointer;border-bottom:1px solid transparent;transition:color .15s ease,border-color .15s ease}.song-map-mini-link:hover{color:var(--accent-ink);border-color:var(--accent);background:transparent}.song-map-mini-sep{color:var(--ink-mute);font-size:var(--t-2xs);opacity:.6}.song-map-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding-top:4px}.song-map-spacer{flex:1;min-width:0}.song-map-time{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);color:var(--ink)}.song-map-time .ed-kicker{color:var(--ink-mute)}.song-map-time input{padding:6px 8px;border:1px solid var(--hairline-strong);border-radius:var(--r-sm);background:var(--paper);color:var(--ink);font-family:var(--mono);font-size:var(--t-xs);width:72px}.song-map-time input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.piano-roll-wrap,.chunked-roll-wrap{--corner-fg: var(--ink);--corner-bg: rgba(255, 255, 255, .86);--corner-hairline: var(--hairline-strong);--corner-hand-l: var(--hand-l);--corner-hand-l-fg: var(--paper);--corner-hand-r: var(--hand-r);--corner-hand-r-fg: #fff}:fullscreen .piano-roll-wrap,:-webkit-full-screen .piano-roll-wrap,:fullscreen .chunked-roll-wrap,:-webkit-full-screen .chunked-roll-wrap{--corner-fg: var(--paper);--corner-bg: rgba(22, 22, 60, .72);--corner-hairline: rgba(242, 238, 228, .32);--corner-hand-l: #c9c9dc;--corner-hand-l-fg: var(--ink)}.piano-corner{position:absolute;top:14px;z-index:20;display:inline-flex;align-items:center;gap:8px;opacity:.35;transition:opacity .25s 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ease;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.corner-btn:hover:not(:disabled),.corner-toggle:hover:not(:disabled),.corner-icon:hover:not(:disabled),.corner-brush:hover:not(:disabled),.corner-clear:hover:not(:disabled){border-color:var(--corner-fg);transform:translateY(-1px)}.corner-btn:disabled{opacity:.4;cursor:default;transform:none}.corner-btn:focus-visible,.corner-toggle:focus-visible,.corner-icon:focus-visible,.corner-brush:focus-visible,.corner-clear:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.corner-zoom{display:inline-flex;align-items:stretch;border:1px solid var(--corner-hairline);border-radius:var(--r-pill);overflow:hidden;background:var(--corner-bg);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.corner-zoom .corner-btn{border:none;background:transparent;padding:6px 10px;border-radius:0;-webkit-backdrop-filter:none;backdrop-filter:none}.corner-zoom .corner-btn:hover:not(:disabled){background:#16163c14;transform:none}:fullscreen .corner-zoom .corner-btn:hover:not(:disabled),:-webkit-full-screen .corner-zoom .corner-btn:hover:not(:disabled){background:#f2eee41f}.corner-zoom-value{display:inline-flex;align-items:center;padding:0 4px;font-family:var(--mono);font-size:var(--t-2xs);color:var(--corner-fg);border-left:1px solid var(--corner-hairline);border-right:1px solid var(--corner-hairline);min-width:44px;justify-content:center}.corner-handpick{display:inline-flex;align-items:stretch;border:1px solid var(--corner-hairline);border-radius:var(--r-pill);overflow:hidden;background:var(--corner-bg);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.hand-pick{display:inline-flex;align-items:center;justify-content:center;min-width:36px;min-height:34px;padding:4px 7px;border:none;background:transparent;cursor:pointer;transition:background .18s ease,color .18s ease,opacity .18s ease}.hand-pick+.hand-pick{border-left:1px solid var(--corner-hairline)}.hand-pick svg{display:block;width:21px;height:21px}.hand-pick.hand-l{color:var(--corner-hand-l)}.hand-pick.hand-r{color:var(--corner-hand-r)}.hand-pick.hand-l.is-solo{background:var(--corner-hand-l);color:var(--corner-hand-l-fg)}.hand-pick.hand-r.is-solo{background:var(--corner-hand-r);color:var(--corner-hand-r-fg)}.hand-pick.is-off{color:var(--corner-fg);opacity:.38}.hand-pick:hover:not(.is-solo){background:#16163c12}.hand-pick.is-off:hover{opacity:.75}:fullscreen .hand-pick:hover:not(.is-solo),:-webkit-full-screen .hand-pick:hover:not(.is-solo){background:#f2eee424}.hand-pick:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.corner-icon{min-width:34px;min-height:34px;padding:6px 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12px;height:30px;line-height:1;background:transparent;color:var(--corner-fg);-webkit-backdrop-filter:none;backdrop-filter:none}.corner-brushes .corner-brush+.corner-brush{border-left:1px solid var(--corner-hairline)}.corner-brushes .corner-brush:hover:not(.is-on){background:#16163c0f;transform:none}.corner-brushes .corner-brush.is-on{background:var(--ink);color:var(--paper)}.corner-brushes .corner-brush.brush-left.is-on{background:var(--hand-l);color:var(--paper)}.corner-brushes .corner-brush.brush-right.is-on{background:var(--hand-r);color:var(--paper)}.corner-clear{display:inline-flex;align-items:center;padding:0 12px;height:30px;line-height:1;color:var(--corner-fg);opacity:.72}.corner-clear:hover{color:var(--danger);border-color:var(--danger);opacity:1}.corner-undo{color:var(--corner-fg);opacity:.85}.corner-undo:hover{color:var(--accent-ink);border-color:var(--accent);background:#ef51450a;opacity:1}.corner-clear.is-confirming{background:var(--danger);color:#fff;border-color:var(--danger);opacity:1;animation:cornerConfirmPulse 3s linear forwards}.corner-clear.is-confirming:hover{color:#fff;background:var(--accent-ink);border-color:var(--accent-ink)}@keyframes cornerConfirmPulse{0%,to{box-shadow:0 0 #ef514500}50%{box-shadow:0 0 0 4px #ef514547}}.piano-roll-wrap.is-editing-hands{outline:1.5px solid var(--warn);outline-offset:-1px}.piano-roll-wrap,.chunked-roll-wrap{position:relative;background:var(--paper-2);border:1px solid var(--hairline);border-radius:var(--r-lg);overflow:hidden;box-shadow:0 1px #ffffff80 inset,0 20px 42px #16163c1a}.piano-roll-wrap .piano-roll-svg,.chunked-roll-wrap .piano-roll-svg{display:block;width:100%;height:auto;background:var(--paper-2)}:fullscreen .piano-roll-wrap,:-webkit-full-screen .piano-roll-wrap,:fullscreen .chunked-roll-wrap,:-webkit-full-screen .chunked-roll-wrap{width:100vw;height:100vh;border:none;border-radius:0;box-shadow:none;background:var(--paper-2);display:flex;align-items:center;justify-content:center}:fullscreen .piano-roll-wrap .piano-roll-svg,:-webkit-full-screen .piano-roll-wrap .piano-roll-svg,:fullscreen .chunked-roll-wrap .piano-roll-svg,:-webkit-full-screen .chunked-roll-wrap .piano-roll-svg{width:100vw;height:100vh;max-width:100vw;max-height:100vh}.ed-progress-line{padding:0 2px}.ed-progress-track{display:block;position:relative;height:2px;background:var(--hairline);border-radius:999px;overflow:hidden}.ed-progress-fill{display:block;height:100%;background:var(--ink);transform-origin:left;transition:width .15s linear}.ed-goalbar{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;padding:10px 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