.preset-section { margin:0 0 22px; }
.preset-section h2 { font-size:.9rem; }
.preset-section .small { margin:9px 0 12px; }
.preset-songs { display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px; }
.preset-songs button { text-align:left;background:#fffdf8;padding:17px 16px;border-radius:12px; }
.preset-songs strong { display:block;font-size:.95rem; }
.preset-songs small { display:block;font-size:.69rem;color:var(--muted);margin-top:10px; }
.preset-songs button[aria-pressed=true] { border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green);background:#e8eee2; }
.chord-catalog { margin-bottom:20px;border-bottom:1px solid #ced3c7;padding-bottom:16px; }
.chord-catalog summary { cursor:pointer;font-size:.85rem;font-weight:700;color:var(--green); }
.chord-catalog>.small { margin:13px 0; }
.chord-group { display:grid;grid-template-columns:95px 1fr;gap:12px;align-items:start;margin:12px 0; }
.chord-group>span { font-size:.7rem;color:var(--muted);padding-top:12px; }
.chord-group>div { display:flex;gap:6px;flex-wrap:wrap; }
.chord-group button { background:#fffdf8;min-width:62px;padding:10px 12px;min-height:44px; }
.chord-group button small { display:block;font-size:.55rem;color:var(--muted);margin-top:4px; }
.chord-group button[aria-pressed=true] { background:var(--green);color:white;border-color:var(--green); }
.chord-group button[aria-pressed=true] small { color:#dce9d9; }
.chord-catalog h2 { margin:20px 0 10px; }
.progression-choices { display:flex;flex-wrap:wrap;gap:8px; }
.progression-choices button { font-size:.75rem;background:#fffdf8;min-height:44px; }
.fret-row { grid-template-columns:34px repeat(8,minmax(0,1fr)); }
.fret-row button { min-height:44px; }
.set-shape { margin:10px 0 0;font-size:.75rem;border-color:#8eaa84;min-height:44px; }
#chord-diagram svg { height:160px; }
#chord-diagram .barre { stroke:var(--green);stroke-width:17;stroke-linecap:round; }
#midi-status,.song-credit { overflow-wrap:anywhere; }
@media(max-width:650px) {
  .preset-songs { grid-template-columns:1fr;gap:8px; }
  .preset-songs button { display:flex;align-items:center;justify-content:space-between;padding:14px;gap:12px; }
  .preset-songs strong { font-size:.86rem; }
  .preset-songs small { margin:0;font-size:.63rem; }
  .chord-group { grid-template-columns:1fr;gap:6px; }
  .chord-group>span { padding:0; }
  .chord-group button { min-width:49px;padding:10px 8px;font-size:.75rem; }
  .fret-row { grid-template-columns:24px repeat(8,minmax(0,1fr));gap:3px; }
  .fret-row button { font-size:.8rem; }
  #chord-diagram svg { height:135px; }
}
.view-switch{display:flex;gap:8px;margin:0 0 20px}.view-switch button{flex:1;background:#fffdf8;min-height:46px}.view-switch [aria-pressed=true]{background:var(--green);border-color:var(--green);color:#fff}.tuning-choice{max-width:270px;margin:0 0 18px}.tuner-setup{margin:0 0 18px}#tuner-strings{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}#tuner-strings button{background:#fffdf8;min-width:90px;min-height:48px}#tuner-strings small{display:block;font-size:.62rem;margin-top:5px;color:var(--muted)}#tuner-strings [aria-pressed=true]{border-color:var(--green);background:#e1eadb;box-shadow:inset 0 0 0 1px var(--green)}
body:not([data-view=tuner]) .tuner-only{display:none}body[data-view=tuner] :is(.preset-section,.setup,#lesson-detail,.midi-import,#midi-status,#chord-panel,.score-card){display:none!important}body[data-view=tuner] .workspace{display:block;max-width:480px;margin:auto}body[data-view=tuner] .target>span:last-child{font-size:1rem}body[data-view=tuner] #restart{display:none}
.learning-card{margin:24px 0;padding:22px;border:1px solid var(--line);border-radius:15px;background:#fffdf8;font-size:.82rem;line-height:1.9}.learning-card h2{font-size:.92rem;margin:0 0 14px}.learning-card h3{font-size:1rem}.learning-card li{margin:10px 0}.learning-card label{max-width:600px}.reference-links{display:flex;gap:10px 18px;flex-wrap:wrap;margin:14px 0}.reference-links a{text-decoration:underline;color:var(--green);font-size:.75rem}.local-lyrics{margin-top:20px;border-top:1px solid var(--line);padding-top:15px}.local-lyrics summary{cursor:pointer;font-weight:650}textarea{width:100%;min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:12px;font:inherit;color:var(--ink)}.lyric-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:14px 0}.lyric-actions button{font-size:.75rem}.lyric-current{font-size:1.2rem;white-space:pre-wrap;overflow-wrap:anywhere;min-height:3em;color:var(--green)}
@media(max-width:650px){.learning-card{padding:18px}.learning-card ol{padding-left:21px}.fret-row button{font-size:.72rem}.view-switch button{font-size:.78rem;padding:10px}#tuner-strings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}#tuner-strings button{min-width:0;padding:10px 6px}}