/* /guitar-fretboard-notes/ */
.mtp-fb [hidden] { display: none !important; }
.mtp-fb-tabs, .mtp-fb-modes { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.mtp-fb-controls { display: flex; flex-wrap: wrap; gap: 12px 18px; margin-bottom: 16px; align-items: flex-end; }
.mtp-fb-controls > label, .mtp-fb-range > label { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.mtp-fb-controls select { min-width: 150px; max-width: 100%; }
.mtp-fb .mtp-fb-check { display: flex; flex-direction: row; align-items: center; gap: 8px; min-height: 40px; }
.mtp-fb-notes { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.mtp-fb-notes button { min-width: 52px; padding: 6px 10px !important; }
.mtp-fb-options { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; margin-bottom: 12px; }
.mtp-fb-hint { margin: 0 0 12px; color: var(--mtp-muted); font-size: 14px; max-width: 70ch; }
.mtp-fb-strings { border: 1px solid var(--mtp-line); padding: 8px 12px; margin: 0 0 12px; min-width: 0; }
.mtp-fb-strings legend { color: var(--mtp-muted); font-size: 13px; padding: 0 6px; }
.mtp-fb-strings span { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.mtp-fb-range { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: flex-end; margin-bottom: 14px; }
.mtp-fb-range input[type="number"] { width: 90px; }
.mtp-fb-quiz { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; margin-bottom: 12px; }
.mtp-tool-panel .mtp-fb-start { min-width: 110px; min-height: 48px; font-size: 16px; border-color: var(--mtp-brass); }
.mtp-fb-prompt { flex: 1 1 260px; font-size: 20px; min-height: 2.6em; line-height: 1.4; color: var(--mtp-paper); }
.mtp-fb-big { color: var(--mtp-brass-bright); font-size: 34px; padding: 0 .25em; }
.mtp-fb-score { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; }
.mtp-fb-score > div { padding: 6px 12px; border: 1px solid var(--mtp-line); background: var(--mtp-night); min-width: 70px; }
.mtp-fb-score dt { color: var(--mtp-muted); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.mtp-fb-score dd { margin: 2px 0 0; font-size: 20px; font-variant-numeric: tabular-nums; }
.mtp-fb-answers { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.mtp-fb-answers button { min-width: 64px; min-height: 48px !important; font-size: 16px !important; }
.mtp-fb-status { margin: 4px 0 10px; min-height: 1.4em; color: var(--mtp-muted); font-size: 14px; }
.mtp-fb-neckwrap { overflow-x: auto; border: 1px solid var(--mtp-line); background: var(--mtp-night); padding: 6px 4px; -webkit-overflow-scrolling: touch; }
.mtp-fb-neck { min-width: calc(var(--frets, 12) * 36px + 90px); }
.mtp-fb-note { margin: 12px 0 0; color: var(--mtp-muted); font-size: 13px; }
.mtp-fb-print { display: none; }

@media (max-width: 640px) {
  .mtp-fb-controls { gap: 10px 12px; }
  .mtp-fb-controls > label { flex: 1 1 120px; }
  .mtp-fb-controls select { width: 100%; min-width: 0; }
  .mtp-fb-prompt { font-size: 18px; }
}

@media print {
  @page { margin: 12mm; }
  body:has(.mtp-fb) { background: #fff !important; color: #000 !important; }
  body:has(.mtp-fb) .mtp-tool > *:not(.mtp-tool-root),
  body:has(.mtp-fb) .mtp-tool-module,
  body:has(.mtp-fb) .mtp-topnav, body:has(.mtp-fb) footer, body:has(.mtp-fb) .mtp-site-footer, body:has(.mtp-fb) .book-footer,
  body:has(.mtp-fb) nav, body:has(.mtp-fb) .book-menu, body:has(.mtp-fb) aside,
  body:has(.mtp-fb) .mtp-fb-screen, body:has(.mtp-fb) .mtp-tool-noscript { display: none !important; }
  body:has(.mtp-fb) .mtp-fb { background: #fff !important; border: 0 !important; padding: 0 !important; margin: 0 !important; color: #000 !important; }
  .mtp-fb .mtp-fb-print { display: none !important; }
  .mtp-fb[data-print="chart"] .mtp-fb-print-chart, .mtp-fb[data-print="blank"] .mtp-fb-print-blank { display: block !important; }
  .mtp-fb-print, .mtp-fb-print * { color: #000 !important; }
  .mtp-fb-print h2 { font-size: 16pt; margin: 0 0 4pt; border: 0; padding: 0; line-height: 1.15; }
  .mtp-fb-print-info { font-size: 10pt; line-height: 1.45; margin: 12pt 0 0; }
  .mtp-fb-print-line { font-size: 10pt; margin: 0 0 4pt; }
  .mtp-fb-print-cap { font-size: 10pt; margin: 0 0 2pt; }
  .mtp-fb-print-item { break-inside: avoid; margin: 0 0 3mm; }
  .mtp-fb-print svg { width: 100%; height: auto; }
}