@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:200 800;font-display:swap;src:url(./plus-jakarta-sans-latin-B2KjpZfh.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Plus Jakarta Sans;font-style:normal;font-weight:200 800;font-display:swap;src:url(./plus-jakarta-sans-latin-ext-CAOONhfK.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}:root{--safe-top: env(safe-area-inset-top, 0px);--safe-right: env(safe-area-inset-right, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--ink: #241c16;--ink-soft: #62544a;--ink-faint: #75665a;--bg: #f3eadb;--bg-2: #ece1ce;--panel: #fffaf1;--paper: #fffdf7;--line: #e6d9c4;--line-strong: #d4c0a1;--paper-ink: #241c16;--paper-ink-soft: #5c4f44;--paper-ink-faint: #7d6f62;--tab-line: #d9cbb8;--gold: #e0a84a;--coral: #c8902f;--rose: #b7791f;--amber: #e0a84a;--accent: #94600f;--accent-ink: #7a4d0f;--accent-soft: #f6e8cc;--on-accent: #1a120c;--grad: linear-gradient(135deg, #ecbd62 0%, #e0a84a 55%, #cf9536 100%);--grad-warm: linear-gradient(135deg, #e9b65a 0%, #d99f3f 100%);--chrome: #16110e;--chrome-2: #221a15;--chrome-line: #3a2f27;--chrome-ink: #f1e9df;--chrome-ink-soft: #c9bcad;--shadow-sm: 0 1px 2px rgba(36, 28, 22, .06), 0 2px 8px rgba(36, 28, 22, .06);--shadow: 0 6px 24px rgba(36, 28, 22, .09);--shadow-pop: 0 16px 44px rgba(36, 28, 22, .2);--shadow-coral: 0 8px 22px rgba(160, 105, 25, .25);--r-sm: 10px;--r: 14px;--r-lg: 20px;--r-pill: 999px;font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe 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.12s}.toolbar button:hover{border-color:var(--coral);color:var(--accent-ink);transform:translateY(-1px)}.toolbar button.active-mode{background:var(--grad-warm);color:var(--on-accent);border-color:transparent;box-shadow:var(--shadow-coral)}.tb-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.tb-group+.tb-group{padding-left:10px;border-left:1px solid var(--line-strong)}.tb-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.pins-bar{font-size:13px;color:var(--ink-soft)}.pins-bar .pin-count{font-weight:700;color:var(--ink)}.mini-link{border:none;background:none;color:var(--accent);cursor:pointer;font:inherit;font-size:12.5px;text-decoration:underline;font-weight:600}.tap-hint{opacity:1}.loading{display:none;padding:9px 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var(--line);margin-top:8px;padding-top:12px}.fix-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:0 4px 4px}.fix-grid .fix-btn{border:1.5px solid var(--line-strong);background:var(--panel);border-radius:var(--r-sm);padding:8px 4px;font:inherit;font-size:12.5px;font-weight:700;color:var(--ink-soft);cursor:pointer;transition:border-color .15s,color .15s}.fix-grid .fix-btn:hover{border-color:var(--coral);color:var(--accent-ink)}.fix-grid .fix-btn[data-fix=rest]{grid-column:span 4;color:var(--accent-ink)}.video-panel{display:none;margin-bottom:14px}.video-panel.show{display:block}.vp-card{background:linear-gradient(120deg,#1a1623,#2a1d33);border-radius:var(--r-lg);padding:16px;color:#fff;box-shadow:var(--shadow)}.vp-head{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}.vp-head .vp-title{font-size:13px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.vp-head .vp-hint{font-size:12px;opacity:.7;flex:1;min-width:200px}.vp-head button.vp-close{margin-left:auto;border:none;background:none;color:#fff;opacity:.7;cursor:pointer;font-size:16px}.vp-form{display:flex;gap:8px;flex-wrap:wrap}.vp-form input[type=url]{flex:1;min-width:220px;border:1.5px solid rgba(255,255,255,.18);background:#ffffff14;color:#fff;border-radius:var(--r-pill);padding:10px 14px;font:inherit;font-size:13.5px}.vp-form input::placeholder{color:#ffffff80}.vp-form button{border:none;background:var(--grad-warm);color:var(--on-accent);border-radius:var(--r-pill);padding:10px 18px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;box-shadow:var(--shadow-coral)}.vp-form button.ghost{background:transparent;border:1.5px solid rgba(255,255,255,.25);color:#fff;box-shadow:none}.vp-media{position:relative;width:100%;aspect-ratio:16 / 9;max-height:340px;background:#000;border-radius:var(--r);overflow:hidden;margin-top:12px}.vp-media iframe,.vp-media video{width:100%;height:100%;border:0;display:block}.vp-controls{display:flex;gap:6px;margin-top:10px;align-items:center}.vp-controls .rate{border:1.5px solid rgba(255,255,255,.25);background:none;color:#fff;border-radius:var(--r-pill);padding:5px 12px;font-size:12px;cursor:pointer;font-weight:600}.vp-controls .rate.active{background:var(--grad-warm);color:var(--on-accent);border-color:transparent}.vp-error{color:#ffc4ce;font-size:12.5px;margin-top:8px}@media print{.topbar,.panel,.stage-bar,#warnings,.alt-popover,.video-panel{display:none!important}.layout{display:block;padding:0;max-width:none}body{background:#fff}.score-surface{border:none;box-shadow:none;padding:0;overflow:visible;background:#fff}.tab-layer{display:block}.tab-line{stroke:#000}.tab-text,.tab-sup,.tab-clef,.tab-callout{fill:#000}.tab-halo{fill:#fff}.tab-marker.pinned .tab-halo{fill:#fff;stroke:#000}}.notation-controls{display:flex;flex-direction:column;gap:8px}.notation-row{display:flex;align-items:center;gap:10px}.notation-row>.nl{font-size:12px;color:var(--ink-soft);white-space:nowrap;flex:0 0 68px}.notation-row .segmented{display:flex;grid-template-columns:none;flex:1 1 auto;min-width:0;gap:4px;padding:4px}.notation-row .segmented button{flex:1 1 0;min-width:0;padding:6px 4px;font-size:11.5px;white-space:nowrap}.legend{margin:12px 0 0;font-size:11px;line-height:1.6;color:var(--ink-soft)}.legend b{color:var(--ink);font-weight:600}.tab-layer{position:absolute;inset:0;pointer-events:none}.tab-system{position:absolute;overflow:visible;--tab-scale: 1}.s1{--str: #005fcc}.s2{--str: #a04c00}.s3{--str: #0f6b53}.s4{--str: #a11783}.tab-line{stroke:var(--str, var(--tab-line));stroke-width:1.4;stroke-opacity:.55}.finger-colours .fl-fingering{font-weight:800;paint-order:stroke fill;stroke:var(--paper);stroke-width:2.2px;stroke-linejoin:round}.finger-colours .fl-fingering[data-string="1"]{fill:#005fcc}.finger-colours .fl-fingering[data-string="2"]{fill:#a04c00}.finger-colours .fl-fingering[data-string="3"]{fill:#0f6b53}.finger-colours .fl-fingering[data-string="4"]{fill:#a11783}.string-key{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px;margin:0 0 10px;padding:7px 12px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel);font-size:12.5px;color:var(--ink-soft)}.string-key[hidden]{display:none}.sk-title{font-weight:700;color:var(--ink);margin-right:2px}.sk-chip{display:inline-flex;align-items:baseline;gap:1px;padding:3px 10px;border-radius:var(--r-pill);background:var(--paper);border:1.5px solid var(--str);color:var(--str);font-weight:700}.sk-chip b{font-size:14px;font-weight:900}.sk-roman{font-weight:600;opacity:.85}.hp-str{color:var(--str, inherit);font-weight:800;background:var(--paper);border-radius:4px;padding:0 3px}.tab-clef{font-family:Plus Jakarta 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10px;font-size:12.5px;line-height:1.55;color:var(--ink-soft);border-bottom:1px solid var(--line);margin-bottom:6px}.style-seg{grid-template-columns:1fr 1fr 1fr}.style-seg button{padding:8px 4px;font-size:12px}.your-style{display:flex;align-items:center;gap:8px;margin-top:10px;flex-wrap:wrap}.ys-btn{border:1.5px solid var(--line-strong);background:var(--panel);border-radius:var(--r-pill);padding:5px 12px;font:inherit;font-size:12px;font-weight:700;color:var(--ink);cursor:pointer;transition:border-color .15s,color .15s,background .15s}.ys-btn:hover{border-color:var(--coral);color:var(--accent-ink)}.ys-btn.on{background:var(--grad-warm);color:var(--on-accent);border-color:transparent;box-shadow:var(--shadow-coral)}.ys-count{font-size:11.5px;color:var(--ink-faint)}:root[data-theme=dark]{--ink: #f1e9df;--ink-soft: #c9bcad;--ink-faint: #a89888;--bg: #16110e;--bg-2: #2a211b;--panel: #1f1813;--paper: #f3ecdf;--line: #2c231d;--line-strong: #3a2f27;--paper-ink: #241c16;--paper-ink-soft: #5c4f44;--paper-ink-faint: #7d6f62;--tab-line: #c9b9a3;--coral: #e0a84a;--rose: #d39a3a;--accent: #e0a84a;--accent-ink: #f2c46f;--accent-soft: #3a2a17;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4), 0 2px 8px rgba(0, 0, 0, .3);--shadow: 0 6px 24px rgba(0, 0, 0, .45);--shadow-pop: 0 16px 44px rgba(0, 0, 0, .6);--shadow-coral: 0 8px 22px rgba(0, 0, 0, .45);color-scheme:dark}:root[data-theme=dark] .score-surface{border-color:var(--line-strong)}:root[data-theme=dark] .panel{background:var(--panel)}:root[data-theme=dark] .toolbar button{background:var(--panel);color:var(--ink)}:root[data-theme=dark] .piece-card{background:var(--panel)}:root[data-theme=dark] .search-box input,:root[data-theme=dark] .part-pick select,:root[data-theme=dark] .ys-btn,:root[data-theme=dark] .ac-field{background:var(--bg-2);color:var(--ink)}:root[data-theme=dark] .alt-popover{background:var(--panel)}:root[data-theme=dark] .result-card{background:var(--panel)}.zoom-group{display:inline-flex;align-items:stretch}.toolbar .zoom-group button{border-radius:0;margin:0;padding:9px 11px;min-width:40px;border-left-width:0}.toolbar .zoom-group button:first-child{border-left-width:1.5px;border-radius:var(--r-pill) 0 0 var(--r-pill)}.toolbar .zoom-group button:last-child{border-radius:0 var(--r-pill) var(--r-pill) 0}.toolbar .zoom-group button:hover{transform:none}.toolbar .zoom-group button:disabled{opacity:.4;cursor:default}.toolbar .zoom-group #btn-zoom-reset{min-width:58px;font-variant-numeric:tabular-nums}.undo-group{display:inline-flex;align-items:stretch}.toolbar .undo-group button{border-radius:0;margin:0;padding:9px 12px;min-width:40px;border-left-width:0;font-size:15px;line-height:1}.toolbar .undo-group button:first-child{border-left-width:1.5px;border-radius:var(--r-pill) 0 0 var(--r-pill)}.toolbar .undo-group button:last-child{border-radius:0 var(--r-pill) var(--r-pill) 0}.toolbar .undo-group button:hover{transform:none}.toolbar .undo-group button:disabled{opacity:.35;cursor:default}.help-overlay{position:fixed;inset:0;z-index:60;display:grid;place-items:center;background:#1a162380;backdrop-filter:blur(3px);padding:24px}.hp-card{background:var(--panel);color:var(--ink);border-radius:var(--r-lg);box-shadow:var(--shadow-pop);width:min(560px,100%);max-height:min(78vh,720px);display:flex;flex-direction:column;overflow:hidden}.hp-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px 0}.hp-tabs{display:inline-flex;gap:4px}.hp-tab{border:none;background:transparent;color:var(--ink-faint);cursor:pointer;font:inherit;font-size:12.5px;font-weight:700;padding:7px 12px;border-radius:var(--r-pill)}.hp-tab:hover{color:var(--ink);background:var(--bg-2)}.hp-tab.active{color:var(--on-accent);background:var(--grad-warm)}.hp-close{border:none;background:transparent;color:var(--ink-faint);cursor:pointer;font-size:15px;line-height:1;padding:6px 8px;border-radius:var(--r-sm)}.hp-close:hover{color:var(--ink);background:var(--bg-2)}.hp-body{padding:6px 20px 4px;overflow-y:auto}.hp-group+.hp-group{margin-top:18px}.hp-group-title{font-size:10.5px;text-transform:uppercase;letter-spacing:1px;color:var(--ink-faint);font-weight:800;margin:14px 0 10px}.hp-card dl{display:grid;grid-template-columns:94px 1fr;gap:10px 14px;margin:0;align-items:start}.hp-card dt{font-weight:700;font-size:13px;background:var(--bg-2);color:var(--ink);border-radius:8px;padding:5px 8px;text-align:center;line-height:1.35}.hp-card .hp-mark{font-family:Times New Roman,Times,Georgia,serif;font-size:15px}.hp-card dd{margin:0;font-size:13px;line-height:1.5;color:var(--ink-soft)}.hp-foot{padding:12px 20px 16px;font-size:11.5px;color:var(--ink-faint);border-top:1px solid var(--line)}.hp-empty{padding:20px 0;font-size:13px;color:var(--ink-soft)}.account-btn{border:1.5px solid rgba(255,255,255,.28);background:transparent;color:#fff;border-radius:var(--r-pill);padding:7px 14px;font:inherit;font-size:12.5px;font-weight:700;cursor:pointer;max-width:46vw;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;transition:background .12s,border-color .12s}.account-btn:hover{background:#ffffff1a;border-color:#ffffff80}.account-btn.in{background:var(--grad-warm);border-color:transparent;box-shadow:var(--shadow-coral)}.ac-card{width:min(420px,100%)}.ac-title{margin:0;font-size:17px;font-weight:800;letter-spacing:-.2px}.ac-body{padding:10px 20px 18px}.ac-form{display:flex;flex-direction:column;gap:10px}.ac-field{font:inherit;font-size:14px;padding:11px 14px;border-radius:var(--r-sm);border:1.5px solid var(--line-strong);background:var(--bg);color:var(--ink);width:100%}.ac-field:focus{outline:none;border-color:var(--coral);box-shadow:0 0 0 4px #e0a84a38;background:var(--panel)}.ac-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:4px}.ac-primary{border:none;background:var(--grad-warm);color:var(--on-accent);border-radius:var(--r-pill);padding:11px 20px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;box-shadow:var(--shadow-coral);transition:transform .12s,filter .12s}.ac-primary:hover{transform:translateY(-1px);filter:brightness(1.04)}.ac-primary:disabled{opacity:.55;cursor:default;transform:none}.ac-error{color:var(--accent-ink);font-size:12.5px;min-height:18px;font-weight:600}.ac-error:empty{display:none}.ac-lead{margin:4px 0 6px;font-size:14px}.ac-providers{display:flex;flex-direction:column;align-items:center;gap:10px;margin:2px 0 4px}.ac-provider{display:flex;align-items:center;justify-content:center;min-height:44px;width:var(--brand-w);max-width:100%;padding:0 16px;border-radius:var(--r-pill);font-size:14px;font-weight:700;text-decoration:none;border:1.5px solid var(--line-strong)}.ac-provider:focus-visible{outline:3px solid var(--gold);outline-offset:2px}.ac-brand{width:auto;min-height:0;height:var(--brand-h);padding:0;border:none;background:none;font:inherit;cursor:pointer;transition:box-shadow .12s}.ac-brand:hover{box-shadow:0 2px 8px #00000038}.ac-brand img{display:block;height:var(--brand-h);width:auto;pointer-events:none;user-select:none}.ac-face-dark{display:none!important}:root[data-theme=dark] .ac-face-light{display:none!important}:root[data-theme=dark] .ac-face-dark{display:block!important}.ac-providers{--brand-h: 44px;--brand-w: calc(var(--brand-h) * 4.5)}.ac-providers-ios{--brand-w: calc(var(--brand-h) * 188 / 44)}.ac-brand-apple{justify-content:flex-start;min-width:var(--brand-w);overflow:hidden;background:#000;color:#fff}:root[data-theme=dark] .ac-brand-apple{background:#fff;color:#000}.ac-apple-title{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Helvetica Neue,Segoe UI,Roboto,Arial,sans-serif;font-size:calc(var(--brand-h) * .43);font-weight:500;line-height:1;white-space:nowrap;padding-right:calc(var(--brand-w) * .08)}.ac-or{display:flex;align-items:center;gap:10px;margin:8px 0 10px;font-size:12px;color:var(--ink-soft)}.ac-or:before,.ac-or:after{content:"";flex:1;border-top:1px solid var(--line)}.ac-methods{margin:0 0 4px;font-size:12.5px;color:var(--ink-soft)}.ac-notice{margin:8px 0 0;padding:10px 12px;border-radius:var(--r-sm);border-left:4px solid var(--gold);background:var(--accent-soft);color:var(--ink);font-size:13px;line-height:1.5}.ac-ways{margin:12px 0 0;padding:10px 12px 8px;border-radius:var(--r-sm);border:1px solid var(--line)}.ac-ways h3{margin:0 0 6px;font-size:10.5px;text-transform:uppercase;letter-spacing:1px;color:var(--accent);font-weight:800}.ac-way-list{list-style:none;margin:0;padding:0}.ac-way{display:flex;align-items:baseline;flex-wrap:wrap;gap:2px 8px;padding:6px 0;border-top:1px solid var(--line);font-size:13px}.ac-way:first-child{border-top:none}.ac-way-name{font-weight:700}.ac-way-email{color:var(--ink-soft);overflow-wrap:anywhere}.ac-way .ac-remove{margin-left:auto;color:var(--accent-ink)}.ac-way .ac-remove.armed{font-weight:800}.ac-adds{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 4px}.ac-add{display:inline-flex;align-items:center;min-height:32px;padding:0 12px;border-radius:var(--r-pill);border:1.5px solid var(--line-strong);background:var(--panel);color:var(--ink);font:inherit;font-size:12.5px;font-weight:700;text-decoration:none;cursor:pointer}.ac-add:hover{border-color:var(--coral);color:var(--accent-ink)}.ac-choices{display:flex;flex-direction:column;gap:8px;margin:10px 0 6px}.ac-choices .hp-tab{min-height:42px;border:1.5px solid var(--line-strong);border-radius:var(--r-pill);font-weight:700}.ac-other{display:flex;flex-direction:column;gap:2px;margin:6px 0 4px;padding:10px 12px;border-radius:var(--r-sm);background:var(--bg-2);font-size:13px}.ac-other span{color:var(--ink-soft)}.ac-plan{display:flex;align-items:center;flex-wrap:wrap;gap:4px 10px;margin:12px 0 0;padding:10px 12px;border-radius:var(--r-sm);background:var(--bg-2);font-size:13px}.ac-plan>span{color:var(--ink-soft);font-weight:600}.ac-plan-name{padding:2px 10px;border-radius:var(--r-pill);border:1.5px solid var(--line-strong);font-size:12px;font-weight:800;color:var(--ink)}.ac-plan-name.pro{border-color:transparent;background:var(--grad-warm);color:var(--on-accent)}.ac-plan .mini-link{margin-left:auto;color:var(--accent-ink)}.pro-card{width:min(460px,100%)}.pro-soon{display:inline-block;margin-left:6px;padding:2px 9px;border-radius:var(--r-pill);background:var(--chrome, #1c1612);color:var(--gold, #e0a84a);font-size:11px;font-weight:800;vertical-align:middle;letter-spacing:.02em}.pro-body{padding:8px 20px 18px}.pro-plan{margin:4px 0 0;font-size:14px}.pro-body h3{margin:16px 0 6px;font-size:10.5px;text-transform:uppercase;letter-spacing:1px;color:var(--ink-faint);font-weight:800}.pro-list{margin:0;padding-left:20px;font-size:13.5px;line-height:1.55}.pro-list li+li{margin-top:3px}.pro-free li::marker{color:var(--accent)}.pro-now{display:inline-block;margin-left:4px;padding:0 8px;border-radius:var(--r-pill);background:var(--accent-soft);color:var(--accent-ink);font-size:11.5px;font-weight:700}.pro-row{margin-top:14px}.pro-row .ac-primary{min-width:120px;min-height:44px}.ac-note{font-size:12.5px;color:var(--ink-soft);line-height:1.5;margin:12px 0 0}.ac-danger{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-size:12px;color:var(--ink-faint);line-height:1.5}.ac-danger .mini-link{color:var(--accent-ink);margin-left:4px}.transport{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 12px;padding:8px 12px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-pill);box-shadow:var(--shadow-sm)}.tp-play{width:38px;height:38px;flex:none;border:none;cursor:pointer;border-radius:50%;background:var(--grad-warm);color:var(--on-accent);font-size:13px;line-height:1;display:grid;place-items:center;box-shadow:var(--shadow-coral)}.tp-play.playing{background:var(--ink);box-shadow:none}.tp-btn{border:1.5px solid var(--line-strong);background:var(--panel);color:var(--ink);border-radius:var(--r-pill);padding:7px 13px;font:inherit;font-size:12.5px;font-weight:700;cursor:pointer}.tp-btn:hover{border-color:var(--accent);color:var(--accent-ink)}.tp-btn.active-mode{background:var(--grad-warm);color:var(--on-accent);border-color:transparent}.tp-btn.armed{border-color:var(--accent);color:var(--accent-ink);border-style:dashed}.tp-tempo{display:inline-flex;align-items:center;gap:6px}.tp-read{font:inherit;font-variant-numeric:tabular-nums;font-weight:800;font-size:13px;width:3.4em;padding:5px 4px;text-align:center;color:var(--ink);background:var(--bg-2, var(--panel));border:1.5px solid var(--line-strong);border-radius:10px;-moz-appearance:textfield;appearance:textfield}.tp-read::-webkit-inner-spin-button,.tp-read::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.tp-read:focus{outline:3px solid var(--gold);outline-offset:1px;border-color:var(--accent)}.tp-read[readonly]{color:var(--ink-soft);border-style:dashed}.tp-nudge{width:30px;height:30px;flex:none;display:grid;place-items:center;padding:0;border:1.5px solid var(--line-strong);border-radius:50%;background:var(--panel);color:var(--ink);font:inherit;font-size:16px;font-weight:800;line-height:1;cursor:pointer}.tp-nudge:hover:not(:disabled){border-color:var(--accent);color:var(--accent-ink)}.tp-nudge:disabled{opacity:.45;cursor:default}.tp-lock{font-size:13px}.tp-lock.active-mode{background:var(--grad-warm);border-color:transparent}.tp-tempo input[type=range]{width:130px;accent-color:var(--accent)}.tp-tempo input[type=range]:disabled{opacity:.45}.tp-written{white-space:nowrap}.tp-status{font-size:11.5px;color:var(--ink-faint)}.playhead{position:absolute;width:2px;pointer-events:none;z-index:2;background:var(--accent);opacity:.75;border-radius:2px;transition:left 90ms linear,top 90ms linear}@media print{.transport,.playhead{display:none!important}}.stage-head{position:sticky;top:calc(66px + var(--safe-top));z-index:19;padding:10px 0 4px;background:var(--bg);box-shadow:0 10px 14px -12px #1a162359}:root[data-theme=dark] .stage-head{box-shadow:0 10px 16px -12px #000000b3}@media print{.stage-head{position:static;box-shadow:none}}details.panel-section{margin-bottom:14px}details.panel-section:last-of-type{margin-bottom:4px}details.panel-section>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;padding:6px 0;margin-bottom:2px;border-radius:var(--r-sm);user-select:none}details.panel-section>summary::-webkit-details-marker{display:none}details.panel-section>summary h2{margin:0;flex:1}details.panel-section>summary:after{content:"";width:7px;height:7px;flex:none;margin-right:2px;border-right:2px solid var(--ink-faint);border-bottom:2px solid var(--ink-faint);transform:rotate(-45deg) translate(-1px,-1px);transition:transform .14s ease}details.panel-section[open]>summary:after{transform:rotate(45deg) translate(-2px,-2px)}details.panel-section>summary:hover h2{color:var(--accent-ink)}details.panel-section>summary:hover:after{border-color:var(--accent)}details.panel-section>summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}details.panel-section+details.panel-section{border-top:1px solid var(--line);padding-top:4px}@media print{details.panel-section{display:none}}#piece-list{max-height:330px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;padding-right:2px}#piece-list::-webkit-scrollbar{width:6px}#piece-list::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:999px}.my-scores{max-height:300px;overflow-y:auto;scrollbar-width:thin}.my-scores .empty{font-size:12.5px;color:var(--ink-soft);line-height:1.6;margin:4px 0}.score-row{display:flex;align-items:stretch;gap:4px;margin-bottom:6px;border:1.5px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--panel)}.score-row:hover{border-color:var(--line-strong)}.score-row.active{border-color:var(--accent);background:var(--accent-soft)}.score-open{flex:1;min-width:0;text-align:left;border:none;background:none;font:inherit;cursor:pointer;padding:9px 10px;color:var(--ink);display:flex;flex-direction:column;gap:2px}.score-open .t{font-weight:700;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.score-open .c{font-size:11px;color:var(--ink-soft);display:flex;flex-wrap:wrap;align-items:center;gap:3px 7px}.score-open .c>span:not(.badge){min-width:0;overflow:hidden;text-overflow:ellipsis}.score-remove{border:none;background:none;color:var(--ink-faint);cursor:pointer;font-size:12px;padding:0 10px;flex:none}.score-remove:hover{color:var(--accent-ink);background:var(--bg-2)}.badge{display:inline-block;font-size:9.5px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;padding:1px 5px;border-radius:5px;background:var(--bg-2);color:var(--ink-soft)}.badge.b-scan{background:#f59e0b2e;color:#a35c00}:root[data-theme=dark] .badge.b-scan{color:#f0b45e}.badge.b-library{background:var(--accent-soft);color:var(--accent-ink)}@media (max-width: 820px),(max-height: 500px){.brand-tag{display:none}.topbar{padding:calc(8px + var(--safe-top)) calc(14px + var(--safe-right)) 8px calc(14px + var(--safe-left))}}@media (max-width: 820px),(max-height: 500px){:root{--sheet-strip: 58px}html{height:100%}body{height:100dvh;overflow:hidden;overscroll-behavior:none;display:flex;flex-direction:column}.layout{display:flex;flex-direction:column;gap:0;flex:1;min-height:0;min-width:0;max-width:none;padding:0;margin:0;padding-left:var(--safe-left);padding-right:var(--safe-right)}.stage{order:1;flex:1;min-height:0;min-width:0;display:flex;flex-direction:column}.stage-head{display:contents}.stage-bar{order:1;position:static;padding:6px 10px 4px;box-shadow:none;min-width:0}.toolbar{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding-bottom:2px;margin:0;min-width:0}.toolbar::-webkit-scrollbar{display:none}.toolbar>*{flex:none}.string-key{order:2;flex:none;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:0 8px 4px;padding:2px 10px;gap:5px;font-size:11.5px;line-height:1.2;border:none;background:transparent}.string-key .sk-chip{padding:1px 7px;border-width:1.2px}.string-key .sk-chip b{font-size:12.5px}.string-key .sk-word{display:none}#score{order:2;flex:1;min-height:0;min-width:0;overflow-y:auto;overflow-x:auto;margin:0 8px;padding:14px 0;border-width:0;border-radius:var(--r-lg);overscroll-behavior:contain}#transport{order:3;position:static;margin:6px 8px 4px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;min-width:0}#transport::-webkit-scrollbar{display:none}#transport>*{flex:none}.stage{padding-bottom:calc(var(--sheet-strip) + var(--safe-bottom))}}@media (max-width: 820px),(max-height: 500px){.sheet-handle{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;align-items:center;justify-content:center;gap:10px;height:calc(var(--sheet-strip) + var(--safe-bottom));padding:0 calc(16px + var(--safe-right)) var(--safe-bottom) calc(16px + var(--safe-left));border:none;border-top:1px solid var(--line);background:var(--panel);color:var(--ink);font:inherit;font-weight:700;font-size:13px;cursor:pointer;box-shadow:0 -6px 24px #1a16231a}.sheet-grip{width:34px;height:4px;border-radius:2px;background:var(--line-strong)}.sheet-handle[aria-expanded=true] .sheet-label:after{content:" — close";opacity:.6}.panel{position:fixed;inset:auto 0 0;z-index:39;order:2;height:min(78dvh,620px);margin:0;border-radius:var(--r-lg) var(--r-lg) 0 0;border-bottom:none;overflow-y:auto;overscroll-behavior:contain;padding:18px calc(16px + var(--safe-right)) calc(var(--sheet-strip) + 24px + var(--safe-bottom)) calc(16px + var(--safe-left));transform:translateY(100%);transition:transform .22s cubic-bezier(.32,.72,0,1);box-shadow:0 -18px 48px #1a162338}.panel.sheet-open{transform:translateY(0)}#piece-list,.my-scores{max-height:none;overflow:visible}#piece-list>*,.my-scores>*{flex:none}.panel{display:flex;flex-direction:column}details.panel-section[data-sec=level]{order:-1}.toolbar 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