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.practice-controls{border-top:1px solid var(--border);margin-top:18px;padding-top:18px}.practice-controls select{width:100%;margin:6px 0 12px}.practice-buttons{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.practice-buttons button{flex:1 1 100%;font-size:13px;gap:8px}.practice-buttons button[aria-pressed=true]{background:var(--button);border-color:var(--button);color:var(--ink)}@media(max-width:650px){.practice-buttons button{flex:1 1 120px}}
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.library{margin:35px 0}.library h2{font-size:28px;margin:14px 0}.library p{margin:12px 0}.library-list{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:12px}.library-list li{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px;background:var(--bg);border:1px solid var(--border);border-radius:12px}.library-list strong{overflow-wrap:anywhere;min-width:0}.library-list li>div{display:flex;gap:8px;flex-shrink:0}@media(max-width:650px){.library-list li{align-items:flex-start;flex-direction:column}.library-list li>div{width:100%}.library-list button{flex:1}}@media print{.library{display:none!important}}
#lifecycle{border-top:1px solid var(--border);margin-top:30px;padding-top:6px}.delete-details{margin:24px 0;padding:16px;border:1px solid var(--border);border-radius:12px}.delete-details summary{cursor:pointer;font-weight:600}.check-label{display:flex;align-items:flex-start;gap:12px}.check-label input{width:22px;height:22px;min-height:22px;flex-shrink:0;accent-color:var(--accent)}#delete-account{border-color:var(--accent)}

#billing{border-top:1px solid var(--border);margin-top:2rem;padding-top:2rem}#billing-reference{overflow-wrap:anywhere}.billing-plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1.25rem 0}.billing-plan{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:1.1rem;padding:1rem}.billing-plan h3{margin:0}.billing-plan p{font-size:.9rem}.billing-plan .billing-price{font-size:1.5rem;font-weight:700;margin:.7rem 0}.billing-plan button{margin-top:auto;width:100%}@media(max-width:560px){.billing-plans{grid-template-columns:1fr}}
.appearance{font-size:11px;min-width:95px}.appearance select{margin-top:2px;width:100%;font-size:13px}
.review-bar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 24px;border:1px solid var(--border);border-radius:20px;background:var(--surface);margin-bottom:20px}
.review-bar>div:first-child{flex:1}.review-bar label{color:var(--text);font-weight:600;font-size:15px}
.review-bar progress{display:block;width:100%;max-width:440px;height:7px;margin:12px 0;accent-color:var(--accent)}
.review-jumps{display:flex;gap:8px;flex-wrap:wrap}.review-jumps button{font-size:13px}
.actions{flex-wrap:wrap}.export-row>div:first-child{flex:1}
.print-chart{display:none}
.chord-focus{flex-wrap:wrap}
.chord-focus>div:first-child{min-width:0;flex:1 1 180px}
.chord-focus h3{font-size:clamp(26px,3vw,58px);line-height:1.15;overflow-wrap:anywhere}
.chord-focus .diagram{max-width:100%}
@media(max-width:650px){.review-bar{align-items:stretch;flex-direction:column;gap:16px;padding:18px}.review-jumps button{flex:1}.site-header nav{gap:12px}.appearance{min-width:90px}}
@media print{
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  .print-chart p{margin:7pt 0;font-size:10pt;line-height:1.5}
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  .print-chart .print-note{font-size:8.5pt;color:#475569}
  .print-chart table{width:100%;border-collapse:collapse;margin:14pt 0;font-size:10pt;line-height:1.35}
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  .print-chart td:nth-child(2){white-space:nowrap}
}

/* Audio, passages and corrections form the working screen. */
html{--bg:#141416;--surface:#1b1b1e;--soft:#262528;--text:#f3f0ee;--muted:#b5b1b0;--border:#414044;--accent:#ffb3a1;--button:#f3a58f;--ink:#2e1712}
html[data-theme=light]{--bg:#f8f7f6;--surface:#fff;--soft:#f1edeb;--text:#292627;--muted:#6f6360;--border:#dbd4d1;--accent:#913c2b;--button:#913c2b;--ink:#fff}
button,.button,input,select,.panel,.notice:not(:empty),.review-bar,.segmented,.timeline button{border-radius:7px}
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@media print{.source-panel{display:none!important}}