:root{font-family:Helvetica Neue,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#211d18;background-color:#ece5d6}*{box-sizing:border-box}html,body{margin:0;padding:0}body{min-height:100vh}::selection{background:#f3d8c6}:root{--bg: #ece5d6;--surface: #fffdf8;--paper: #f7f1e2;--editor-dark: #26221b;--editor-border: #3a342a;--editor-text: #efe7d4;--ink: #211d18;--muted: #8a7f68;--faint: #a99e84;--hairline: #ddd3bd;--card-border: #e5ddcb;--badge: #f3ece0;--accent: #c0531f;--accent-shadow: #8f3a12;--accent-cream: #fbf4e6;--inst: #2f4858;--ok: #6fa36b;--warn: #d98a3a}.app-root{min-height:100vh;background:var(--bg);background-image:radial-gradient(#dcd3bf .6px,transparent .6px);background-size:22px 22px}.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:18px;height:64px;padding:0 26px;background:#f7f3eadb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--hairline)}.wordmark{display:flex;align-items:center;gap:11px;background:none;border:none;cursor:pointer;padding:0}.wordmark-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--accent);color:var(--accent-cream);font-size:18px;box-shadow:0 2px 0 var(--accent-shadow);transform:rotate(-4deg)}.wordmark-text{font-family:Bricolage Grotesque,sans-serif;font-weight:700;font-size:21px;letter-spacing:-.02em;color:var(--ink)}.breadcrumb{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13.5px}.breadcrumb .slash{color:var(--accent)}.breadcrumb .crumb-title{font-weight:600;color:#4a4234;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar-spacer{flex:1}.search-field{display:flex;align-items:center;gap:9px;padding:8px 13px;width:268px;background:var(--surface);border:1px solid var(--hairline);border-radius:10px}.search-field .glyph{color:var(--faint);font-size:14px}.search-field input{flex:1;border:none;outline:none;background:none;font-size:13.5px;color:var(--ink);font-family:inherit}.search-field input::placeholder{color:var(--faint)}.user-pill{display:flex;align-items:center;gap:8px;padding:5px 5px 5px 13px;background:var(--surface);border:1px solid var(--hairline);border-radius:999px;font-family:inherit;cursor:pointer}.user-pill.static{cursor:default}.user-pill-name{font-size:12.5px;color:var(--muted);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-pill.signin{padding:8px 15px;font-weight:600;font-size:13px;color:var(--accent)}.avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--inst);color:var(--paper);font-weight:700;font-size:12px}.btn-primary{display:inline-flex;align-items:center;gap:9px;padding:13px 20px;background:var(--accent);color:var(--accent-cream);border:none;border-radius:11px;font-family:inherit;font-weight:700;font-size:14.5px;cursor:pointer;box-shadow:0 3px 0 var(--accent-shadow);transition:transform .12s,box-shadow .12s}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 5px 0 var(--accent-shadow)}.btn-primary:active{transform:translateY(2px);box-shadow:0 1px 0 var(--accent-shadow)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:0 3px 0 var(--accent-shadow)}.btn-primary .plus{font-size:17px;line-height:0}.btn-primary.compact{height:37px;margin-bottom:3px;padding:0 16px;border-radius:9px;font-size:13.5px}.btn-secondary{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--hairline);border-radius:9px;height:40px;padding:0 15px;cursor:pointer;font-family:inherit;font-weight:600;font-size:13.5px;color:#4a4234;transition:border-color .12s,color .12s}.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}.btn-secondary:disabled{opacity:.55;cursor:not-allowed}.btn-secondary:disabled:hover{border-color:var(--hairline);color:#4a4234}.library-main{max-width:1180px;margin:0 auto;padding:38px 26px 90px}.library-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:6px}.page-title{margin:0;font-family:Bricolage Grotesque,sans-serif;font-weight:700;font-size:44px;letter-spacing:-.025em;line-height:1}.filter-chips{display:flex;gap:9px;flex-wrap:wrap;margin:26px 0 24px}.chip{padding:8px 15px;border-radius:999px;font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:all .12s;border:1px solid var(--hairline);background:var(--surface);color:#6b6253}.chip.active{border-color:var(--accent);background:var(--accent);color:var(--accent-cream)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(312px,1fr));gap:22px}.card{position:relative;background:var(--surface);border:1px solid var(--hairline);border-radius:15px;overflow:hidden;cursor:pointer;box-shadow:0 1px 2px #3c301c0d;transition:transform .14s,box-shadow .14s,border-color .14s;text-align:left;padding:0;font-family:inherit;color:inherit}.card:hover{transform:translateY(-3px);box-shadow:0 14px 30px #3c301c21;border-color:#c9bda2}.card-thumb{position:relative;height:158px;background:var(--paper);border-bottom:1px solid #e6dcc6;overflow:hidden;color:#2a2620}.card-thumb-inner{position:absolute;inset:0;padding:14px 16px;width:182%;transform:scale(.55);transform-origin:top left;pointer-events:none}.card-thumb-inner svg text{font-family:MuseJazz Text,Petaluma Text,Kalam,Caveat,Arial,sans-serif}.fav-btn{position:absolute;top:11px;right:11px;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#fffdf8eb;border:1px solid #e2d8c2;cursor:pointer;font-size:15px;line-height:0;box-shadow:0 1px 3px #3c301c1f}.fav-btn.on{color:var(--accent)}.fav-btn.off{color:#b6ab8e}.inst-badge{position:absolute;bottom:11px;left:13px;display:grid;place-items:center;min-width:26px;height:26px;padding:0 7px;border-radius:50%;background:var(--inst);color:var(--paper);font-family:Bricolage Grotesque,sans-serif;font-weight:700;font-size:12px}.card-meta{padding:15px 17px 17px}.card-title{margin:0;font-family:Bricolage Grotesque,sans-serif;font-weight:700;font-size:18.5px;letter-spacing:-.015em;line-height:1.15}.card-composer{margin:4px 0 0;color:var(--muted);font-size:13px}.badge-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:13px}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 9px;background:var(--badge);border-radius:7px;font-size:11.5px;font-weight:600;color:#6b6253}.card-edited{margin:13px 0 0;color:#aaa088;font-size:11.5px}.empty-state{text-align:center;padding:80px 20px;color:var(--faint)}.empty-state .headline{font-family:Caveat,cursive;font-size:30px;color:#c9bda2;margin:0 0 6px}.empty-state p{margin:0;font-size:14px}.editor-main{max-width:1340px;margin:0 auto;padding:22px 26px 60px}.toolbar{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap;padding-bottom:18px}.btn-back{display:inline-flex;align-items:center;gap:7px;background:none;border:1px solid var(--hairline);border-radius:9px;height:40px;padding:0 14px;cursor:pointer;font-family:inherit;font-size:13px;font-weight:600;color:#6b6253;transition:border-color .12s,color .12s}.btn-back:hover{border-color:var(--accent);color:var(--accent)}.title-block{flex:1;min-width:200px}.title-input{width:100%;max-width:460px;background:none;border:none;outline:none;font-family:Bricolage Grotesque,sans-serif;font-weight:700;font-size:26px;letter-spacing:-.02em;color:var(--ink)}.toolbar-meta{margin:2px 0 0;color:var(--muted);font-size:13px}.seg-group{display:flex;flex-direction:column;gap:5px}.eyebrow{font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}.seg-track{display:inline-flex;height:40px;background:#efe7d7;border:1px solid var(--hairline);border-radius:9px;padding:3px}.seg{display:inline-flex;align-items:center;padding:0 14px;border:none;border-radius:7px;font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:all .12s;background:transparent;color:var(--muted)}.seg.active{background:var(--surface);color:var(--accent);box-shadow:0 1px 3px #3c301c29}.toolbar-actions{display:flex;gap:8px;align-items:flex-end}.icon-btn-q{display:grid;place-items:center;width:40px;height:40px;background:var(--surface);border:1px solid var(--hairline);border-radius:9px;cursor:pointer;font-size:16px;color:#6b6253;transition:border-color .12s,color .12s}.icon-btn-q:hover{border-color:var(--accent);color:var(--accent)}.editor-split{display:grid;grid-template-columns:430px 1fr;gap:22px;align-items:start}.editor-panel{display:flex;flex-direction:column;background:var(--editor-dark);border-radius:14px;overflow:hidden;box-shadow:0 8px 26px #281e0f29}.editor-panel-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--editor-border)}.editor-panel-head .eyebrow{color:#a89c82;font-size:11px;letter-spacing:.08em}.parse-status{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600}.parse-status .dot{width:7px;height:7px;border-radius:50%}.parse-status.ok{color:var(--ok)}.parse-status.ok .dot{background:var(--ok)}.parse-status.warn{color:var(--warn)}.parse-status.warn .dot{background:var(--warn)}.editor-textarea{width:100%;min-height:560px;resize:vertical;border:none;outline:none;background:var(--editor-dark);color:var(--editor-text);font-family:SFMono-Regular,ui-monospace,Menlo,Consolas,monospace;font-size:13.5px;line-height:1.7;padding:16px 18px;tab-size:2}.preview-paper{background:var(--paper);border:1px solid #d8ccb0;border-radius:6px;padding:34px 30px 44px;box-shadow:0 14px 40px #3c301c29,inset 0 1px #fffdf6;min-height:560px;color:#2a2620}.abc-mount{color:#2a2620}.abc-mount .abc-render{width:100%}.abc-mount svg{display:block;margin:0 auto}.abc-mount svg text{font-family:MuseJazz Text,Petaluma Text,Kalam,Caveat,Arial,sans-serif}.abc-mount .abcjs-chord{transform:translateY(6px);transform-box:fill-box;transform-origin:center}.preview-errors{margin-top:16px;font-size:12.5px;color:#8a1c1c}.preview-errors ul{margin:6px 0 0;padding-left:18px}.scrim{position:fixed;inset:0;z-index:50;background:#211d1852;border:none;cursor:pointer}.drawer{position:fixed;top:0;right:0;z-index:51;width:420px;max-width:92vw;height:100vh;overflow-y:auto;background:var(--surface);border-left:1px solid var(--hairline);box-shadow:-12px 0 40px #281e0f2e;animation:drawerIn .26s cubic-bezier(.2,.8,.2,1) both;padding:24px 26px 60px}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.drawer-head h3{margin:0;font-family:Bricolage Grotesque,sans-serif;font-weight:700;font-size:21px;letter-spacing:-.02em}.drawer-close{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;border:1px solid var(--hairline);background:none;cursor:pointer;font-size:17px;color:var(--muted)}.ref-group{margin-bottom:22px}.ref-eyebrow{margin:0 0 9px;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent)}.ref-rows{display:flex;flex-direction:column;gap:7px}.ref-row{display:flex;gap:11px;align-items:baseline;font-size:13px}.ref-code{flex:none;min-width:74px;font-family:SFMono-Regular,ui-monospace,monospace;font-size:12px;color:#221d15;background:var(--badge);border:1px solid #e6dcc6;border-radius:5px;padding:2px 6px}.ref-desc{color:#6b6253}.ref-note{margin:9px 0 0;font-size:12px;line-height:1.5;color:var(--muted)}.toast{position:fixed;left:50%;bottom:34px;z-index:60;transform:translate(-50%);display:flex;align-items:center;gap:10px;padding:13px 20px;background:var(--editor-dark);color:#f3ece0;border-radius:11px;font-size:14px;font-weight:500;box-shadow:0 10px 34px #281e0f57;animation:toastIn .3s cubic-bezier(.2,.8,.2,1) both}.toast .note{color:#e8a06a}.banner{max-width:1180px;margin:0 auto;padding:12px 26px 0;font-size:13px;color:var(--muted)}.banner.error{color:#8a1c1c}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,16px)}to{opacity:1;transform:translate(-50%)}}@keyframes drawerIn{0%{transform:translate(100%)}to{transform:translate(0)}}@media(max-width:900px){.editor-split{grid-template-columns:1fr}}