.dp-app h1 { font-size: 24px; }
.dp-controls { gap: 12px 18px; }
.dp-controls > fieldset { flex: 1 1 100%; min-width: 0; margin: 0; padding: 10px 12px; border: 1px solid #67808a; border-radius: 8px; }
.dp-exercise { flex: 1 1 100%; min-width: 0; }
.dp-app #dp-box-controls { margin-top: 12px; }
.dp-box-window { position: absolute; top: 0; bottom: 0; background: #e6cb5133; border-inline: 1px solid #9c8531; pointer-events: none; }
.dp-pattern-control { display: flex; flex-wrap: wrap; align-items: end; gap: 6px; max-width: 100%; }
.dp-app .transport-header-buttons { margin-right: auto; }
.dp-app .transport-header-buttons { gap: 8px; }
.dp-pattern-menu { position: relative; min-width: 130px; }
.dp-pattern-menu > summary { cursor: pointer; padding: 7px 12px; border: 1px solid var(--border); border-radius: 8px; }
.dp-pattern-options { position: fixed; z-index: 300; background: #fff9ee; color: #302719; border: 1px solid #b7a586; border-radius: 8px; padding: 10px; width: 300px; max-width: 80vw; max-height: 55vh; overflow: auto; box-shadow: 0 5px 16px #0003; }
.dp-pattern-options summary { cursor: pointer; padding: 8px; font-weight: 700; }
.dp-pattern-options details > div:not(.dp-pattern-choices) { padding: 8px 4px 4px; font-weight: 600; }
.dp-pattern-choices { display: flex; flex-wrap: wrap; gap: 5px; }
.dp-pattern-choices button { font-size: 13px; padding: 5px 8px; }
.dp-app #dp-favourites-box { margin: 16px 0; }
.dp-app .progression-boxes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dp-app .progression-boxes > :first-child { grid-column: 1 / -1; }
.dp-app .transport-right { justify-content: flex-end; }
.dp-app #dp-tempo-slider { width: 80px; min-width: 0; }
.dp-app #dp-tempo { width: 5.5em; min-width: 5.5em; }
.dp-app .playback-panel > .dp-row { justify-content: flex-end; }
.dp-controls legend { font-weight: bold; }
.dp-row { display: flex; flex-wrap: wrap; align-items: end; gap: 10px; margin: 8px 0; }
.dp-seek { margin-top: 8px; }
.dp-seek input { width: 100%; }
.dp-loop-controls > .dp-loop-boundary { flex: 1 1 230px; min-width: 0; }
.dp-loop-boundary > div { display: flex; align-items: center; gap: 8px; }
.dp-loop-controls input { width: 100%; }
.dp-row label, #dp-dialog label { display: flex; gap: 3px; }
.dp-row label:has(input[type=checkbox]) { flex-direction: row; align-items: center; }
.dp-row input[type=number] { width: 70px; }
.dp-app .guitar-grid .note-marker.pattern, .dp-app .piano-key .note-marker.pattern { background: #e6cb51; color: #111; border-color: #9c8531; }
.dp-app .guitar-grid .note-marker.chord-tone:not(.pattern), .dp-app .piano-key .note-marker.chord-tone:not(.pattern) { background: var(--dp-chord-color); color: #111; }
.dp-app .note-marker.active { outline: 3px solid #236ca5; outline-offset: 1px; box-shadow: 0 0 0 3px #aacfe9; }
.dp-piano-window { overflow-x: auto; padding-bottom: 4px; }
.dp-app .piano-key.held { background: #3ca6ed; color: #111; font-weight: bold; }
.dp-chords { gap: 6px; }
.dp-chords button.current { outline: 3px solid #3ca6ed; }
#dp-status { min-height: 1.5em; margin: 8px 0; }
#dp-status:empty { display: none; }
#dp-status.error, #dp-dialog-error { color: #a00000; }
#dp-dialog { max-width: min(460px, 90vw); border: 1px solid #222; background: #e6e6e6; }
#dp-dialog form { display: grid; gap: 10px; }
#dp-results-chart svg { width: 100%; max-width: 950px; }
#dp-results-chart .grid { stroke: #ccc; }
#dp-results-chart .axis { fill: #222; font-size: 11px; }
#dp-results-chart .pass-line { stroke: #999; stroke-dasharray: 4 4; }
#dp-results-chart .series { fill: none; stroke-width: 2; }
#dp-results-chart .series.notes { stroke: #222; }
#dp-results-chart .series.timing { stroke: #dc7515; }
@media (max-width: 700px) {
  .dp-app .progression-boxes { grid-template-columns: minmax(0, 1fr); }
  .dp-app .progression-boxes > :first-child { width: auto; }
  .dp-app .instrument-row .circle-column { align-self: center; }
}
@media (min-width: 701px) and (max-width: 1100px) {
  .dp-app #dp-transport summary .transport-right { gap: 4px; }
  .dp-app #dp-transport summary .transport-right > * { flex-shrink: 1; }
  .dp-app .transport-panel summary {
    flex-wrap: nowrap;
    column-gap: 6px;
  }
  .dp-app .transport-panel summary .transport-header-buttons {
    flex: 0 0 auto;
    gap: 4px;
  }
  .dp-app .transport-panel summary .transport-right {
    flex: 0 1 auto;
    flex-wrap: nowrap;
    justify-content: flex-end;
    gap: 4px;
    min-width: 0;
    margin-left: auto;
  }
  .dp-app .transport-panel summary .transport-right > * { flex-shrink: 1; }
  .dp-app .transport-panel summary .toolbar-direction {
    gap: 0;
    font-size: 0;
  }
  .dp-app .transport-panel summary .toolbar-direction select {
    width: 76px;
    min-width: 0;
    max-width: 76px;
    font-size: 11px;
  }
  .dp-app #dp-meter { width: 44px; }
  .dp-app #dp-tempo { width: 38px; min-width: 38px; font-size: 11px; }
  .dp-app #dp-tempo-slider { width: 40px; }
  .dp-app .transport-panel summary .volume-control { gap: 0; font-size: 0; }
  .dp-app .transport-panel summary .volume-control input { width: 40px; }
  .dp-app #dp-add-favorite { width: 82px; padding-inline: 3px; font-size: 10px; white-space: nowrap; }
}