:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.appShell{grid-template-columns:minmax(460px,50%) 1fr;gap:16px;min-height:100vh;padding:16px;display:grid}.editorPanel,.musicPanel{background:#fff;border:1px solid #ddd;border-radius:12px;min-height:calc(100vh - 32px);padding:16px}.headerRow{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px;display:flex}h1{margin:0;font-size:20px}.sourceLine{color:#666;margin-top:4px;font-size:13px}.documentStatusLine{color:#777;margin-top:3px;font-size:12px;line-height:1.3}.dirtyBadge{color:#b00020;border:1px solid #b00020;border-radius:999px;margin-left:8px;padding:1px 6px;font-size:12px;font-weight:650;display:inline-block}.buttonRow{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}button,.fileButton{color:#007aff;cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #999;border-radius:8px;padding:8px 12px;font-size:15px}button:hover,.fileButton:hover{background:#eee}button:disabled{color:#999;cursor:not-allowed;background:#f6f6f6;border-color:#ccc}.fileButton input{display:none}.contentStack{grid-template-columns:minmax(220px,42%) 1fr;gap:12px;height:calc(100vh - 128px);display:grid}.tuneBrowserPanel{flex-direction:column;min-height:0;display:flex}.searchBox{border:1px solid #bbb;border-radius:8px;width:100%;padding:8px 10px;font-size:15px}.searchSummary{color:#666;padding:6px 2px;font-size:12px}.tuneListPanel{background:#fafafa;border:1px solid #bbb;border-radius:8px;flex:1;min-height:0;padding:6px;overflow:auto}.emptyTuneList{color:#777;padding:10px;font-size:14px}.tuneListRow{border:1px solid #0000;border-radius:8px;grid-template-columns:1fr auto;align-items:stretch;gap:6px;margin:0 0 4px;display:grid}.tuneListRow.selected{background:#e9e9e9;border-color:#777}.tuneSelectButton{text-align:left;white-space:normal;background:0 0;border:0;border-radius:8px;width:100%;padding:8px;display:block}.tuneSelectButton:hover{background:#eee}.addTuneButton{min-width:36px;padding:4px 8px;font-size:20px;line-height:1}.tuneTitle{font-weight:650;line-height:1.25;display:block}.tuneMeta{color:#666;margin-top:3px;font-size:12px;display:block}.temporarySetPanel{background:#fafafa;border:1px solid #bbb;border-radius:8px;flex-direction:column;max-height:240px;margin-top:10px;padding:8px;display:flex}.temporarySetHeader{justify-content:space-between;gap:8px;margin-bottom:6px;font-size:14px;display:flex}.emptySet{color:#777;padding:8px 2px;font-size:14px}.temporarySetList{min-height:0;margin:0;padding-left:24px;overflow:auto}.temporarySetItem{grid-template-columns:1fr auto;align-items:center;gap:6px;margin-bottom:4px;padding-right:4px;font-size:14px;line-height:1.25;display:grid}.temporarySetTuneTitle{min-width:0}.temporarySetItemButtons{align-items:center;gap:4px;display:flex}.moveSetTuneButton,.removeSetTuneButton{border-radius:6px;padding:2px 7px;font-size:15px;line-height:1}.removeSetTuneButton{font-size:18px}.setActionRow{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}textarea{resize:none;border:1px solid #bbb;border-radius:8px;width:100%;height:100%;padding:12px;font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-size:15px;line-height:1.4}.musicPanel{overflow:auto}.musicOutput{width:100%}.musicTuneOutput{margin-bottom:6px}.musicTuneOutput:last-child{margin-bottom:0}.musicOutput .abcjs-meta-bottom{display:none!important}.musicOutput svg{max-width:100%;height:auto}.errorBox{color:#b00020;background:#fff4f4;border:1px solid #b00020;border-radius:8px;margin-top:12px;padding:10px}@media (width<=900px){.appShell{grid-template-columns:1fr}.editorPanel,.musicPanel{min-height:auto}.contentStack{grid-template-columns:1fr;height:auto}.tuneBrowserPanel{min-height:260px}.tuneListPanel{max-height:260px}.temporarySetPanel{max-height:220px}textarea{height:300px}}