:root{--bg: #f4eee7;--panel: #fbf8f4;--ink: #182032;--muted: #6f7a8a;--faint: #98908a;--line: #e6e0d6;--line-strong: #ddd5ca;--accent: #0a5d81;--accent-ink: #003d5b;--accent-soft: #f2faff;--good: #5f8a6c;--warn: #a87a3c;--bad: #b55a6e;--wrong: #c0506a;--missed: #c08a3e;--rhythm: #7c5cd6;--shadow: 0 1px 2px rgba(24, 32, 50, .04), 0 8px 24px rgba(0, 42, 64, .07);--radius: 14px;--brand: #003d5b;--brand-deep: #002a40;--brand-accent: #0a5d81;--brand-muted: #3c7a99;--tint: #f2faff;--tint-hover: #cce4f7;--on-dark: #f8fdff;--body: #394659;--surface-muted: #fbf5ec;--band: #f1e9db;--good-soft: #ebf4eb;--bad-soft: #ffebef;--warn-soft: #f5ead4;--r-card: 20px;--r-field: 12px;--r-btn: 12px;--r-track: 14px;--r-pill: 11px;--r-alert: 10px;--r-motif: 18px;--shadow-card: 0 1px 2px rgba(24, 32, 50, .04), 0 18px 50px -24px rgba(0, 42, 64, .18);--shadow-soft: 0 1px 2px rgba(24, 32, 50, .04), 0 12px 30px -14px rgba(0, 42, 64, .14);--shadow-btn: inset 0 1px 0 rgba(248, 253, 255, .18), 0 10px 24px -8px rgba(0, 61, 91, .45);--shadow-btn-hover: inset 0 1px 0 rgba(248, 253, 255, .2), 0 14px 30px -10px rgba(0, 42, 64, .5);--shadow-pill: 0 1px 2px rgba(24, 32, 50, .05), 0 4px 10px -4px rgba(0, 42, 64, .16);--shadow-mark: 0 8px 18px -6px rgba(0, 42, 64, .5);--ring: 0 0 0 3px #cce4f7;--grad-card: linear-gradient(135deg, #fbf8f4 0%, #ffffff 58%, #f2faff 140%);--grad-btn: linear-gradient(180deg, #0a5d81 0%, #003d5b 100%);--grad-btn-hover: linear-gradient(180deg, #0a5d81 0%, #002a40 100%);--grad-roundel: radial-gradient(circle at 32% 28%, #0a5d81, #002a40);--grad-top-accent: linear-gradient(90deg, #003d5b, #0a5d81, #3c7a99);--shimmer: linear-gradient( 105deg, transparent 37%, rgba(255, 255, 255, .96) 46%, rgba(204, 228, 247, .98) 50%, rgba(255, 255, 255, .92) 54%, transparent 63% 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solid var(--line);font-size:12.5px;color:var(--muted);flex-wrap:wrap}.legend-title{font-weight:600;margin-right:2px}.filter-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fcfbf8;border-radius:999px;padding:5px 11px;font-size:12px;color:var(--muted);transition:all .15s}.filter-btn:hover:not(:disabled){border-color:var(--line-strong)}.filter-btn.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-ink);font-weight:600}.filter-btn:disabled{opacity:.45;cursor:not-allowed}.legend-dot{width:10px;height:10px;border-radius:50%}.dot-wrong{background:var(--wrong)}.dot-missed{background:var(--missed)}.dot-rhythm{border-radius:2px;background:#0a5d8133;border:1.5px dashed var(--accent)}.score-keyboard{position:relative;display:flex;justify-content:center;padding:8px 22px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fbf8f4,#f1ebe2)}.score-keyboard.collapsed{justify-content:flex-end;padding:5px 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14px;cursor:pointer;font-size:14px}.tier-chip.active{background:var(--brand);color:var(--on-dark);border-color:var(--brand)}.score-results-meta{max-width:1080px;margin:8px auto 0;padding:0 28px;width:100%;color:var(--muted);font-size:14px}.score-error{max-width:1080px;margin:12px auto;padding:12px 16px;width:calc(100% - 56px);background:var(--bad-soft);color:var(--bad);border-radius:var(--r-alert)}.score-empty-state{max-width:1080px;margin:32px auto;padding:0 28px;text-align:center}.score-results{list-style:none;margin:12px auto 0;padding:0 28px 28px;max-width:1080px;width:100%;display:grid;gap:12px}.score-row{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-card);padding:16px 20px;box-shadow:var(--shadow-soft)}.score-row-main{min-width:0}.score-row-main h3{margin:0 0 2px;font-size:17px;color:var(--ink)}.score-row-composer{margin:0 0 8px;color:var(--muted);font-size:14px}.score-row-tags{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.badge{font-size:12px;font-weight:600;padding:3px 9px;border-radius:var(--r-pill);color:var(--on-dark)}.badge.tier-beginner{background:var(--good)}.badge.tier-intermediate{background:var(--brand-muted)}.badge.tier-advanced{background:var(--warn)}.chip{font-size:12px;padding:3px 9px;border-radius:var(--r-pill);background:var(--band);color:var(--body)}.chip.subtle{background:transparent;border:1px solid var(--line-strong);color:var(--muted)}.score-row-provenance{margin:8px 0 0;font-size:12px}.score-open-btn{flex:0 0 auto;border:1px solid var(--brand);background:var(--brand);color:var(--on-dark);border-radius:var(--r-btn);padding:10px 18px;font-weight:600;cursor:pointer}.score-open-btn:hover{background:var(--brand-deep)}.score-load-more{text-align:center;padding:0 28px 40px}.score-load-more button{border:1px solid var(--line-strong);background:var(--panel);color:var(--brand);border-radius:var(--r-btn);padding:10px 22px;font-weight:600;cursor:pointer}.score-load-more button:disabled{opacity:.6;cursor:default}.score-viewer{display:flex;flex-direction:column;min-height:100vh;background:var(--bg)}.score-viewer-bar{display:flex;align-items:center;gap:16px;padding:12px 24px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.score-viewer-meta{flex:1 1 auto;min-width:0}.score-viewer-meta h2{margin:0;font-size:18px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.score-viewer-meta p{margin:2px 0 0;color:var(--muted);font-size:13px}.score-viewer-actions{display:inline-flex;align-items:center;gap:6px}.score-viewer-actions button{border:1px solid var(--line-strong);background:var(--panel);color:var(--body);border-radius:var(--r-btn);padding:8px 12px;cursor:pointer;font-weight:600}.score-viewer-actions button:hover{background:var(--tint)}.zoom-readout{font-size:13px;color:var(--muted);min-width:42px;text-align:center}.score-viewer-state{display:flex;flex-direction:column;align-items:center;gap:10px;padding:80px 20px;color:var(--muted)}.score-viewer-state.error{color:var(--bad)}.score-viewer-canvas{flex:1 1 auto;padding:20px 28px 60px;background:#fff;margin:18px auto;max-width:1000px;width:calc(100% - 56px);border-radius:var(--r-card);box-shadow:var(--shadow-soft)}@media (max-width: 720px){.score-row{flex-direction:column;align-items:flex-start}.score-open-btn{align-self:stretch}}