/* key-finder.css : scoped to #key-finder */
#key-finder .kf-modes { margin-bottom: 12px; }
#key-finder .kf-modes .chip { min-height: 44px; padding: 8px 16px; }
#key-finder .af-drop { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; min-height: 96px; padding: 14px;
  border: 1.5px dashed var(--line-strong); border-radius: 16px; background: var(--strong); cursor: pointer; text-align: center; }
#key-finder .af-drop.over { border-color: var(--ink); background: var(--card); }
#key-finder .af-drop:focus-within { outline: 2px solid var(--ink); outline-offset: 2px; }
#key-finder .af-input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
#key-finder .af-drop-main { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; }
#key-finder .af-drop .btn { pointer-events: none; }
#key-finder .af-or { color: var(--muted); font-size: 14px; }
#key-finder .af-fname { overflow-wrap: anywhere; }
#key-finder .af-private { margin: 8px 0 10px; }
#key-finder .af-progress { display: flex; align-items: center; gap: 10px; margin: 0 0 10px; }
#key-finder .af-track { flex: 1; height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
#key-finder .af-track span { display: block; height: 100%; width: 0; background: var(--primary); transition: width .15s; }
#key-finder .notice { margin: 0 0 10px; }
#key-finder .kf-help { margin: 0 0 8px; }
#key-finder .kf-kb .kb { height: 130px; }
#key-finder .kf-picked-row { margin-top: 10px; justify-content: space-between; }
#key-finder .kf-picked-row .chip, #key-finder .kf-matches .chip { min-height: 44px; padding: 8px 14px; }
#key-finder .kf-matches { margin: 8px 0 12px; align-items: center; }
#key-finder .kf-display { margin-top: 4px; }
#key-finder .kf-key { font: 600 52px/1.1 var(--sans); letter-spacing: -.02em; margin: 2px 0 4px; }
#key-finder .kf-meta { margin-top: 4px; min-height: 1.4em; }
#key-finder .kf-top { justify-content: center; margin-top: 10px; }
#key-finder .kf-top .chip { background: #292524; color: #e7e5e4; min-height: 44px; }
#key-finder .kf-top .chip[aria-pressed="true"] { background: #f5f5f4; color: #0c0a09; }
#key-finder .kf-score { opacity: .7; font-variant-numeric: tabular-nums; font-size: 13px; }
#key-finder .kf-play { margin-top: 12px; }
#key-finder .kf-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; margin-top: 12px; }
#key-finder .kf-label { font: 600 13px/1.4 var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }
#key-finder .kf-label .small { text-transform: none; letter-spacing: 0; font-weight: 400; }
#key-finder .kf-chroma { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 4px; height: 140px; align-items: end; }
#key-finder .kf-bar { display: flex; flex-direction: column; justify-content: flex-end; height: 100%; }
#key-finder .kf-bar span { display: block; background: var(--line-strong); border-radius: 4px 4px 0 0; min-height: 2px; }
#key-finder .kf-bar.in span { background: var(--primary); }
#key-finder .kf-bar i { font: 500 11px/1.6 var(--sans); font-style: normal; text-align: center; color: var(--muted); white-space: nowrap; }
#key-finder .kf-bar.in i { color: var(--ink); font-weight: 600; }
#key-finder .kf-cnote { margin: 8px 0 0; }
#key-finder .kf-sig { margin: 0 0 14px; color: var(--ink); font-weight: 500; }
#key-finder .kf-chords { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
#key-finder .kf-chord { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 52px; padding: 4px; border-radius: 12px;
  border: 1px solid var(--line-strong); background: var(--card); color: var(--ink); cursor: pointer; font: inherit; }
#key-finder .kf-chord:hover { background: var(--strong); }
#key-finder .kf-chord b { font-weight: 600; font-size: 15px; }
#key-finder .kf-chord span { font-size: 12px; color: var(--muted); }
#key-finder .kf-chord.inline { display: inline-flex; min-height: 44px; min-width: 56px; vertical-align: middle; margin-left: 4px; }
#key-finder .kf-extra { margin: 10px 0 0; }
#key-finder .kf-sections { margin-top: 12px; }
#key-finder .kf-sections ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 6px; }
#key-finder .kf-sections li { background: var(--strong); border-radius: 10px; padding: 6px 10px; font-size: 14px; }
#key-finder .kf-sections li span { color: var(--muted); font-variant-numeric: tabular-nums; }
@media (max-width: 640px) {
  #key-finder .kf-grid { grid-template-columns: 1fr; }
  #key-finder .kf-key { font-size: 40px; }
  #key-finder .af-drop { min-height: 80px; }
  #key-finder .kf-kb .kb { height: 110px; }
}