/* Experimental, link-only tool. One place to listen and read the result. */
body.music-view #mic,body.music-view #recording-bar,body.music-view #practice-history{display:none}
.music-card{max-width:680px;margin:5px auto 0;padding:18px 24px 20px;text-align:center}
.music-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;text-align:left}
.music-heading h1{font-size:23px;letter-spacing:-.035em}
.music-beta{border:1px solid var(--line);color:var(--muted);border-radius:20px;padding:2px 9px;font-size:11px}
.music-dial{position:relative;width:250px;height:250px;margin:14px auto 10px}
.music-dial>svg{width:100%;height:100%;overflow:visible;transform:rotate(-90deg)}
#music-pulse-light{color:var(--gold)}
#music-pulse-flash{fill:url(#music-pulse-light);stroke:none;opacity:0;pointer-events:none}
#music-pulse-halo{fill:none;stroke:var(--gold);stroke-width:1.5;opacity:0;pointer-events:none}
.music-ring{fill:none;stroke:var(--line);stroke-width:3}
.music-ring.inner{stroke-width:2;opacity:.6}
.music-arc{fill:none;stroke:var(--gold);stroke-width:3.6;stroke-linecap:round;transition:stroke-dasharray .24s linear}
.music-arc.inner{stroke:var(--green);stroke-width:2.7}
.music-result{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.music-result>span:first-child{font-size:11px;color:var(--muted);margin-bottom:5px}
#music-note{font-size:82px;line-height:1.05;letter-spacing:-.055em;font-weight:500;color:var(--gold);font-variant-numeric:tabular-nums}
#music-note-name{font-size:17px;color:var(--ink);height:26px}
.music-mode-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px;max-width:410px;margin:0 auto 12px;text-align:left;line-height:18px;min-height:36px;font-size:11px;color:var(--muted)}
#music-key-name{font-size:13px;font-weight:500;color:var(--ink)}
#music-mode-confidence{font-variant-numeric:tabular-nums;white-space:nowrap}
#music[data-mode-confidence=high] #music-key-name{color:var(--green)}
.music-harmonic-series{display:flex;flex-direction:column;gap:2px;max-width:410px;margin:-5px auto 12px;padding:7px 10px;border-left:2px solid var(--gold);background:var(--bg);border-radius:0 7px 7px 0;text-align:left;font-size:11px;line-height:17px;color:var(--muted)}
.music-harmonic-series>strong{font-size:12px;font-weight:500;color:var(--gold)}
.music-metrics{display:grid;grid-template-columns:1fr 1fr;max-width:410px;margin:0 auto 15px}
.music-metric{display:flex;flex-direction:column;align-items:center;gap:0}
.music-metric+.music-metric{border-left:1px solid var(--line)}
.music-metric>span{font-size:12px;color:var(--muted)}
.music-metric>strong{font-size:29px;line-height:38px;font-weight:500;font-variant-numeric:tabular-nums;color:var(--gold)}
.music-metric>small{font-size:11px;color:var(--muted);height:17px}
.music-metric:last-child>strong{color:var(--green)}
.music-listen{min-width:180px;min-height:48px}
.music-pulse{display:grid;grid-template-columns:minmax(98px,1fr) minmax(0,1.6fr);align-items:center;gap:8px 14px;max-width:410px;margin:0 auto 15px;padding:10px 0;border-top:1px solid var(--line);text-align:left}
.music-pulse-tempo{display:flex;flex-direction:column;gap:1px;color:var(--muted);font-size:11px}
.music-pulse-methodline{display:flex;align-items:center;gap:6px;flex-wrap:wrap;min-height:28px}
#music-pulse-method{max-width:100%;width:86px;min-height:28px;margin:0;padding:2px 4px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);font:inherit;font-size:10px;cursor:pointer}
#music-pulse-method:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.music-pulse-reading{display:flex;align-items:baseline;gap:6px;line-height:31px}
.music-pulse-reading>strong{font-size:28px;font-weight:500;letter-spacing:-.035em;font-variant-numeric:tabular-nums;color:var(--ink)}
.music-pulse-reading>small{font-size:10px;color:var(--muted)}
.music-pulse-dot{width:8px;height:8px;flex:0 0 8px;align-self:center;border-radius:50%;background:var(--gold);opacity:.3;transform:scale(.8)}
.music-pulse-details{display:flex;flex-direction:column;gap:4px;min-width:0;color:var(--muted);font-size:11px;line-height:16px;overflow-wrap:anywhere}
.music-pulse-statusline{display:flex;flex-wrap:wrap;gap:1px 7px}
#music-pulse-confidence{font-variant-numeric:tabular-nums;color:var(--gold)}
#music-pulse[data-state=steady] #music-pulse-bpm{color:var(--gold)}
@media(max-width:360px){.music-pulse{gap:8px 10px;grid-template-columns:minmax(92px,1fr) minmax(0,1.4fr)}.music-pulse-details{font-size:10px}.music-pulse-reading>strong{font-size:27px}}
@media(prefers-reduced-motion:reduce){.music-pulse-dot{opacity:.65!important;transform:none!important}#music-pulse-flash,#music-pulse-halo{opacity:0!important}}
.music-status{margin:12px auto 0;max-width:380px;font-size:13px;min-height:40px;line-height:20px;color:var(--muted)}
.music-alternatives{display:flex;justify-content:center;align-items:center;gap:10px;font-size:12px;margin:4px auto 12px;color:var(--muted)}
.music-alternatives strong{color:var(--ink);font-size:15px;font-weight:500;border:1px solid var(--line);border-radius:7px;padding:2px 8px}
.music-hint{font-size:11px;color:var(--muted);margin-top:10px}
#music[data-confidence=high] #music-note{color:var(--green)}
#music[data-confidence=low] .music-metric:last-child>strong{color:var(--muted)}
@media(max-width:520px){.music-card{padding:14px 14px 16px;border-radius:15px;margin:6px auto 0}.music-heading h1{font-size:21px}.music-dial{width:225px;height:225px;margin:12px auto 8px}#music-note{font-size:74px}.music-metrics{margin-bottom:12px}.music-metric>strong{font-size:27px}.music-status{max-width:290px}.music-hint{font-size:10px}}
@media(max-height:700px) and (max-width:520px){.music-dial{width:195px;height:195px;margin:8px auto}#music-note{font-size:64px}.music-card{padding-top:12px;padding-bottom:12px}.music-status{margin-top:8px}.music-hint{margin-top:6px}}
@media(prefers-reduced-motion:reduce){.music-arc{transition:none}}
.music-diagnostic-details{margin:14px 0 0;border-top:1px solid var(--line);text-align:left}
.music-diagnostic-details>summary{cursor:pointer;list-style-position:inside;color:var(--muted);font-size:12px;min-height:40px;padding:10px 0 7px}
.music-diagnostic-content{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:4px 0 0;font-size:12px;color:var(--muted)}
.music-diagnostic-content>p{margin:0}
.music-expected-key{display:flex;align-items:center;gap:10px;width:100%;font-size:12px}
.music-expected-key>span{flex:1;min-width:0}
.music-expected-key>input{width:min(45%,210px);min-width:105px;min-height:38px;border:1px solid var(--line);border-radius:8px;padding:7px 9px;background:var(--bg);color:var(--ink);font-size:12px}
.music-diagnostic-controls{display:flex;flex-wrap:wrap;align-items:center;gap:4px 12px;width:100%}
.music-diagnostic-toggle{display:inline-flex;align-items:center;gap:8px;min-height:44px;cursor:pointer;font-size:12px;color:var(--muted);text-align:left}
.music-diagnostic-toggle>input{appearance:auto;width:18px;height:18px;min-width:18px;margin:0;padding:0;accent-color:var(--gold);cursor:pointer}
.music-diagnostic-toggle:has(input:disabled){opacity:.6;cursor:default}
.music-diagnostic-status{font-size:12px;color:var(--muted);line-height:18px}
.music-diagnostic-status:empty{display:none}
.music-diagnostic-save{display:inline-flex;align-items:center;border:1px solid var(--gold);border-radius:9px;padding:9px 13px;min-height:42px;color:var(--gold);font-size:13px}
.music-diagnostic-save:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
#music-diagnostic-audio{display:block;width:100%;max-width:440px;height:40px}
.music-card:has(.music-diagnostic-details[open]) .music-dial{width:190px;height:190px;margin:10px auto}
.music-card:has(.music-diagnostic-details[open]) #music-note{font-size:64px}
@media(max-width:360px){.music-expected-key{gap:8px}.music-expected-key>input{min-width:96px}.music-diagnostic-content{font-size:11px}}