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45%,transparent)}.tuner-note{font-family:var(--font-display);font-weight:800;font-size:clamp(64px,16vw,108px);line-height:1;color:var(--ink);letter-spacing:-.02em}.tuner-readout.in-tune .tuner-note{color:var(--green)}.tuner-freq{font-family:var(--font-mono);font-size:13px;color:var(--ink-3);margin-top:6px;letter-spacing:.04em}.tuner-meter{margin-top:20px}.tuner-meter-track{position:relative;height:44px;border-radius:10px;background:var(--paper);border:1px solid var(--line);overflow:hidden}.tuner-tick-c{position:absolute;left:50%;top:0;bottom:0;width:2px;background:var(--line-strong);transform:translateX(-1px)}.tuner-needle{position:absolute;top:4px;bottom:4px;width:4px;margin-left:-2px;border-radius:3px;background:var(--accent-deep);transition:left .08s linear}.tuner-readout.in-tune .tuner-needle{background:var(--green)}.tuner-meter-labels{display:flex;justify-content:space-between;margin-top:6px;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}.tuner-cents{font-family:var(--font-mono);font-size:13px;color:var(--ink-2);margin-top:10px;min-height:18px}.tuner-mic{min-width:200px}.tuner-strings{display:grid;grid-template-columns:repeat(6,1fr);grid-gap:8px;gap:8px;width:100%;max-width:460px}.tuner-string{text-align:center;padding:10px 4px;border-radius:10px;border:1px solid var(--line);background:var(--paper)}.tuner-string.active{border-color:var(--accent);background:var(--accent-wash)}.tuner-string-note{display:block;font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--ink)}.tuner-string-hz{display:block;font-family:var(--font-mono);font-size:10px;color:var(--ink-3);margin-top:2px}.tuner-controls{display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:center}.tuner-select{display:flex;flex-direction:column;gap:6px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}.tuner-select select{font-family:var(--font-body);font-size:14px;text-transform:none;letter-spacing:0;color:var(--ink);padding:8px 10px;border-radius:8px;border:1px solid var(--line-strong);background:var(--card)}.tuner-a4{display:flex;align-items:center;gap:10px}.tuner-a4 span{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}.tuner-a4 strong{font-family:var(--font-mono);font-size:14px;color:var(--ink);min-width:64px;text-align:center}.tuner-a4 button{width:32px;height:32px;border-radius:8px;border:1px solid var(--line-strong);background:var(--card);color:var(--ink);font-size:18px;line-height:1;cursor:pointer}.tuner-a4 button:hover{border-color:var(--accent);color:var(--accent-deep)}.metro{display:flex;flex-direction:column;align-items:center;gap:22px}.metro-beats{display:flex;gap:12px;min-height:22px}.metro-dot{width:18px;height:18px;border-radius:50%;background:var(--line);transition:transform .06s,background .06s}.metro-dot.accent{box-shadow:inset 0 0 0 2px var(--line-strong)}.metro-dot.on{background:var(--accent);transform:scale(1.3)}.metro-dot.on.accent{background:var(--accent-deep)}.metro-bpm{display:flex;align-items:center;gap:22px}.metro-bpm-num{text-align:center}.metro-bpm-num strong{display:block;font-family:var(--font-display);font-weight:800;font-size:clamp(56px,13vw,88px);line-height:1;color:var(--ink)}.metro-bpm-num span{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;color:var(--ink-3)}.metro-step{width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);background:var(--card);color:var(--ink);font-size:24px;line-height:1;cursor:pointer}.metro-step:hover{border-color:var(--accent);color:var(--accent-deep)}.metro-slider{width:100%;max-width:420px;accent-color:var(--accent-deep)}.metro-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.metro-actions .cta,.metro-actions .paywall-btn{min-width:130px}.metro-controls{flex-wrap:wrap;gap:18px;justify-content:center}.metro-check,.metro-controls{display:flex;align-items:center}.metro-check{gap:8px;font-size:14px;color:var(--ink-2)}.metro-check input{width:16px;height:16px;accent-color:var(--accent-deep)}.chords-picker{margin-top:26px;display:flex;flex-direction:column;gap:12px}.chords-qualities,.chords-roots{display:flex;flex-wrap:wrap;gap:8px}.chord-chip{font-family:var(--font-mono);font-size:13px;padding:8px 13px;border-radius:8px;border:1px solid var(--line-strong);background:var(--card);color:var(--ink-2);cursor:pointer}.chord-chip:hover{border-color:var(--accent);color:var(--ink)}.chord-chip.active{background:var(--accent-deep);border-color:var(--accent-deep);color:#fff}.chords-heading{margin-top:28px;font-family:var(--font-display);font-weight:800;font-size:22px;color:var(--ink)}.chords-grid{margin-top:16px;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));grid-gap:14px;gap:14px}.chord-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px}.chord-card-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:4px}.chord-card-name{font-family:var(--font-display);font-weight:800;font-size:18px;color:var(--ink)}.chord-card-label{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}.chord-svg{width:100%;height:auto;display:block}.chord-nut{stroke:var(--ink);stroke-width:4}.chord-fret,.chord-string{stroke:var(--line-strong);stroke-width:1.4}.chord-dot{fill:var(--accent-deep)}.chord-finger{fill:#fff;font-family:var(--font-mono);font-size:9px;font-weight:700}.chord-open{fill:none;stroke:var(--ink-2);stroke-width:1.6}.chord-mark{font-size:11px}.chord-fretlabel,.chord-x{fill:var(--ink-3)}.chord-fretlabel{font-family:var(--font-mono);font-size:10px}.tone-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.save-wrap{display:inline-flex;align-items:center;gap:10px}.save-btn{font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;padding:8px 14px;border-radius:8px;border:1px solid var(--line-strong);background:var(--card);color:var(--ink-2);cursor:pointer}.save-btn:hover{text-decoration:none}.save-btn.saved,.save-btn:hover{border-color:var(--accent);color:var(--accent-deep)}.save-btn.saved{background:var(--accent-wash)}.save-error{font-size:12px;color:var(--terra)}.saves-list{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:2px}.saves-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}.saves-row:last-child{border-bottom:none}.saves-link{flex:1 1;min-width:0;display:flex;flex-direction:column}.saves-link:hover{text-decoration:none}.saves-song{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--ink)}.saves-link:hover .saves-song{color:var(--accent-deep)}.saves-artist{font-size:12.5px;color:var(--ink-3)}.saves-remove{flex:none;width:30px;height:30px;border-radius:7px;border:1px solid var(--line);background:var(--card);color:var(--ink-3);cursor:pointer}.saves-remove:hover{border-color:var(--terra);color:var(--terra)}.mode-toggle{display:inline-flex;margin-top:24px;border:1px solid var(--line-strong);border-radius:10px;overflow:hidden}.mode-toggle button{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:9px 22px;background:var(--card);color:var(--ink-3);border:none;cursor:pointer}.mode-toggle button+button{border-left:1px solid var(--line-strong)}.mode-toggle button.active{background:var(--accent-deep);color:#fff}.chords-roots{margin-top:18px}.chords-qualities{margin-top:12px}.scale-stage{margin-top:16px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;overflow-x:auto}.scale-svg{width:100%;min-width:620px;height:auto;display:block}.scale-nut{stroke:var(--ink);stroke-width:5}.scale-fret,.scale-string{stroke:var(--line-strong);stroke-width:1.3}.scale-fretnum{fill:var(--ink-3);font-family:var(--font-mono);font-size:11px}.scale-strlabel{fill:var(--ink-2);font-family:var(--font-mono);font-size:12px;font-weight:600}.scale-inlay{fill:var(--line-strong)}.scale-dot{fill:var(--accent)}.scale-dot-root{fill:var(--accent-deep)}.scale-dot-t{font-weight:700}.scale-dot-root-t,.scale-dot-t{fill:#fff;font-family:var(--font-mono);font-size:10px}.scale-dot-root-t{font-weight:800}