/* ============================================================
   Music Phrases — tool-specific styles
   ============================================================ */

.mp-page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ── Hero ── */
.mp-hero {
  background: var(--hero-bg);
  color: var(--hero-ink);
  padding: 56px 0 52px;
}
.mp-hero-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.mp-hero-title {
  font-size: 38px;
  font-weight: 300;
  letter-spacing: -0.025em;
  margin: 0 0 10px;
}
.mp-hero-sub {
  font-size: 15px;
  color: var(--hero-ink-dim);
  font-weight: 300;
  letter-spacing: -0.01em;
  margin: 0;
  max-width: 620px;
}

/* ── About ── */
.mp-about {
  margin: 44px auto 16px;
  max-width: 760px;
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.7;
  text-align: center;
}
.mp-about p {
  margin: 0 0 12px;
}
.mp-about p:last-child { margin-bottom: 0; }
.mp-about strong {
  color: var(--ink);
  font-weight: 500;
}
.mp-about em {
  color: var(--ink);
  font-style: italic;
}
.mp-about code {
  font: 600 12.5px/1.4 var(--font-mono);
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 3px;
  color: var(--ink);
  white-space: nowrap;
  letter-spacing: 0.04em;
}

/* ── Rhythm legend ── */
.mp-legend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  flex-wrap: wrap;
  margin: 0 auto 28px;
  color: var(--ink-faint);
}
.mp-legend-key {
  font: 600 10px/1 var(--font);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.mp-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--ink-dim);
}
.mp-legend-glyph {
  width: 14px;
  height: 16px;
  color: var(--ink);
  flex-shrink: 0;
}

/* ── Control bar (filters + timbre) ── */
.mp-controlbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin: 0 0 36px;
}

/* ── Form filter bar (sub-row below mood) ── */
.mp-formbar {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: -20px 0 32px;
  flex-wrap: wrap;
}
.mp-formbar-label {
  font: 600 10px/1 var(--font);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.mp-form-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.mp-filter--form {
  font-size: 11px;
  padding: 6px 14px;
}

/* ── Mood filter bar ── */
.mp-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex: 1;
  min-width: 0;
}
.mp-filter {
  appearance: none;
  background: var(--bg-card);
  border: 1px solid var(--line);
  color: var(--ink-dim);
  font: 500 12px/1 var(--font);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 9px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.mp-filter:hover {
  color: var(--ink);
  border-color: var(--line-bright);
}
.mp-filter.is-active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

/* ── Timbre dropdown ── */
.mp-timbre-wrap {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  flex-shrink: 0;
  width: 100%;
}
.mp-timbre-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-align: center;
}
.mp-timbre-details {
  position: relative;
}
.mp-timbre-details > summary { list-style: none; }
.mp-timbre-details > summary::-webkit-details-marker { display: none; }

.mp-timbre-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--line);
  color: var(--ink);
  font: 500 13px/1 var(--font);
  letter-spacing: 0.01em;
  padding: 9px 12px;
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  box-sizing: border-box;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.mp-timbre-details { width: 100%; }
.mp-timbre-summary:hover { border-color: var(--line-bright); }
.mp-timbre-details[open] .mp-timbre-summary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

.mp-timbre-panel {
  position: fixed;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-card);
  padding: 8px;
  min-width: 220px;
  overflow-y: auto;
  z-index: 1000;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.mp-timbre-group {
  grid-column: 1 / -1;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 8px 8px 4px;
}
.mp-timbre-opt {
  appearance: none;
  background: transparent;
  border: 0;
  text-align: left;
  font: 500 12px/1 var(--font);
  color: var(--ink-dim);
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}
.mp-timbre-opt:hover  { background: var(--bg-alt); color: var(--ink); }
.mp-timbre-opt.is-active { background: var(--ink); color: var(--bg); }

/* Gain knob row — shown only when a distorted-family timbre is active */
.mp-timbre-gain {
  grid-column: 1 / -1;
  display: none;
  align-items: center;
  gap: 8px;
  padding: 10px 10px 6px;
  margin-top: 6px;
  border-top: 1px solid var(--line);
}
.mp-timbre-gain-label {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  flex: 0 0 auto;
}
.mp-timbre-gain-slider {
  flex: 1 1 auto;
  appearance: none;
  height: 3px;
  background: var(--line);
  border-radius: 2px;
  outline: none;
}
.mp-timbre-gain-slider::-webkit-slider-thumb {
  appearance: none;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--ink);
  cursor: pointer;
}
.mp-timbre-gain-slider::-moz-range-thumb {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--ink);
  border: 0;
  cursor: pointer;
}
.mp-timbre-gain-value {
  flex: 0 0 auto;
  font: 500 11px/1 var(--font);
  color: var(--ink-dim);
  min-width: 50px;
  text-align: right;
}

/* ── Card grid ── */
.mp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
  padding-bottom: 80px;
}

.mp-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  padding: 20px 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  isolation: isolate;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
.mp-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(to bottom, var(--mp-mode-color, transparent) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.6s ease-out;
  pointer-events: none;
  z-index: -1;
}
.mp-card.is-playing::before {
  opacity: 0.10;
}
.mp-card:hover {
  border-color: var(--line-bright);
  box-shadow: var(--shadow-card);
  transform: translateY(-1px);
}

.mp-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.mp-card-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
}
.mp-card-tags {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.mp-mood {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
  color: #fff;
  white-space: nowrap;
}
.mp-form-tag {
  font: 600 9px/1 var(--font);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid var(--line);
  color: var(--ink-faint);
  background: var(--bg-card);
  white-space: nowrap;
}
.mp-form-tag--gesture {
  color: var(--ink);
  border-color: var(--ink);
}

/* ── Meta row: intervals + pitch picker ── */
.mp-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.mp-pitch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.mp-pitch-field {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.mp-pitch-label {
  font: 600 9.5px/1 var(--font);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.mp-key-select,
.mp-oct-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background: var(--bg-card);
  border: 1px solid var(--line);
  color: var(--ink);
  font: 600 11px/1 var(--font-mono);
  letter-spacing: 0.02em;
  padding: 5px 16px 5px 7px;
  border-radius: 5px;
  cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'><polyline points='2,3 4,5.2 6,3' fill='none' stroke='%23999' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 4px center;
  background-size: 8px 8px;
  transition: border-color 0.2s, background-color 0.2s;
}
.mp-key-select { min-width: 42px; }
.mp-oct-select { min-width: 36px; }
.mp-key-select:hover,
.mp-oct-select:hover { border-color: var(--line-bright); }
.mp-key-select:focus,
.mp-oct-select:focus { outline: none; border-color: var(--ink); }

/* ── Notation panel inside card ── */
.mp-notation {
  position: relative;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-xs);
  padding: 6px 4px;
}
.mp-notation svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

/* ── Loop button ── */
.mp-loop {
  appearance: none;
  background: transparent;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.mp-loop:hover { color: var(--ink); border-color: var(--line-bright); }
.mp-loop:active { transform: scale(0.94); }
.mp-loop svg { width: 12px; height: 12px; }
.mp-loop.is-active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

/* SVG element styles */
.mp-tab-string {
  stroke: var(--ink-dim);
  stroke-width: 0.7;
}
.mp-staff-line {
  stroke: var(--ink-dim);
  stroke-width: 0.65;
}
.mp-slot-highlight {
  fill: var(--mp-mode-color, var(--ink));
  fill-opacity: 1;
  opacity: 0;
  pointer-events: none;
}
.mp-slot-highlight.is-lit {
  animation: mp-slot-flash 0.65s ease-out forwards;
}
@keyframes mp-slot-flash {
  0%   { opacity: 0.55; }
  100% { opacity: 0; }
}
.mp-tab-label {
  fill: var(--ink-dim);
  font: 600 8.5px/1 var(--font-mono);
  dominant-baseline: middle;
}
.mp-tab-label--thin {
  font-style: italic;
}
.mp-tab-chip { display: none; }
.mp-tab-fret {
  fill: var(--ink);
  font: 700 8px/1 "Century Gothic", "URW Gothic", "AppleGothic", sans-serif;
  letter-spacing: 0.01em;
}
.mp-tab-fret--compact {
  font-size: 7px;
  font-weight: 700;
}
.mp-tab-fret.is-lit { animation: mp-fret-glow 0.7s ease-out forwards; }
@keyframes mp-fret-glow {
  0%   { fill: #fff; filter: drop-shadow(0 0 4px var(--mp-mode-color, #fff)); }
  55%  { fill: var(--mp-mode-color, var(--ink)); filter: drop-shadow(0 0 2px var(--mp-mode-color, #fff)); }
  100% { fill: var(--ink); filter: none; }
}
.mp-staff-accidental--compact {
  font-size: 7.5px;
}
.mp-tab-nut {
  fill: var(--ink);
  stroke: none;
}
.mp-staff-clef {
  fill: var(--ink);
  font-family: 'Segoe UI Symbol', 'Apple Symbols', 'FreeSerif', 'Symbola', 'Noto Sans Symbols2', serif;
  font-size: 44px;
  font-weight: normal;
  dominant-baseline: alphabetic;
  text-anchor: start;
}
.mp-staff-clef-octava {
  fill: var(--ink-dim);
  font: italic 700 6.5px/1 var(--font);
}
.mp-staff-note {
  fill: var(--ink);
  stroke: none;
}
.mp-staff-stem {
  stroke: var(--ink);
  stroke-width: 1.1;
  stroke-linecap: butt;
}
.mp-staff-accidental {
  fill: var(--ink);
  font: 500 9.5px/1 var(--font);
  dominant-baseline: middle;
}
.mp-tab-stem {
  stroke: var(--ink);
  stroke-width: 1;
  stroke-linecap: butt;
}
.mp-tab-beam {
  stroke: var(--ink);
  stroke-width: 1.6;
  stroke-linecap: butt;
}
.mp-staff-beam {
  stroke: var(--ink);
  stroke-width: 1.6;
  stroke-linecap: butt;
}

/* ── Per-card rhythm strip ── */
.mp-rhythm {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 8px 0 2px;
  border-top: 1px dashed var(--line);
}
.mp-rhythm-key {
  display: inline-flex;
  align-items: center;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.mp-rhythm-tempo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.mp-bpm-input {
  width: 52px;
  font: 600 12px/1 var(--font-mono);
  color: var(--ink);
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 6px;
  text-align: center;
  -moz-appearance: textfield;
}
.mp-bpm-input::-webkit-outer-spin-button,
.mp-bpm-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.mp-bpm-input:focus {
  outline: none;
  border-color: var(--ink);
}
.mp-rhythm-grid {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.mp-div-btn {
  appearance: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  font: 600 10.5px/1 var(--font-mono);
  letter-spacing: 0.02em;
  padding: 5px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.mp-div-btn:hover { color: var(--ink); border-color: var(--line-bright); }
.mp-div-btn.is-active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

/* ── Controls (view toggle + actions) ── */
.mp-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.mp-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.mp-view-toggle {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: var(--bg);
}
.mp-view-btn {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--ink-dim);
  padding: 7px 11px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, background 0.2s;
}
.mp-view-btn svg { width: 14px; height: 12px; }
.mp-view-btn:hover { color: var(--ink); }
.mp-view-btn.is-active {
  background: var(--ink);
  color: var(--bg);
}

.mp-play {
  appearance: none;
  background: var(--ink);
  color: var(--bg);
  border: 0;
  padding: 9px 16px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.2s, transform 0.15s;
}
.mp-play:hover { opacity: 0.88; }
.mp-play:active { transform: scale(0.97); }
.mp-play.is-playing { background: var(--ink-dim); }
.mp-play svg { width: 10px; height: 10px; }
.mp-play .mp-stop-label { display: none; }
.mp-play.is-playing .mp-play-label { display: none; }
.mp-play.is-playing .mp-stop-label { display: inline-flex; }

/* Shuffle — secondary action, pill */
.mp-shuffle {
  appearance: none;
  background: var(--bg-card);
  color: var(--ink);
  border: 1px solid var(--line);
  font: 500 11px/1 var(--font);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 12px 8px 10px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.mp-shuffle:hover {
  border-color: var(--line-bright);
  background: var(--bg-alt);
}
.mp-shuffle:active { transform: scale(0.97); }
.mp-shuffle svg { width: 12px; height: 12px; }

/* Export dropdown (MIDI / WAV) */
.mp-export {
  position: relative;
}
.mp-export > summary { list-style: none; }
.mp-export > summary::-webkit-details-marker { display: none; }
.mp-export-summary {
  appearance: none;
  background: transparent;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  user-select: none;
}
.mp-export-summary:hover {
  color: var(--ink);
  border-color: var(--line-bright);
}
.mp-export[open] .mp-export-summary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.mp-export-summary svg { width: 12px; height: 12px; }
.mp-export-panel {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow-card);
  padding: 4px;
  min-width: 96px;
  z-index: 40;
  display: grid;
  gap: 2px;
}
.mp-export-opt {
  appearance: none;
  background: transparent;
  border: 0;
  font: 600 11px/1 var(--font);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 8px 10px;
  border-radius: 5px;
  cursor: pointer;
  text-align: left;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  transition: background 0.15s, color 0.15s;
}
.mp-export-opt:hover { background: var(--bg-alt); color: var(--ink); }
.mp-export-opt[data-busy="1"] { cursor: wait; }
.mp-export-opt:disabled,
.mp-export-opt.is-capped {
  cursor: not-allowed;
  opacity: 0.45;
}
.mp-export-opt:disabled:hover,
.mp-export-opt.is-capped:hover { background: transparent; color: var(--ink-dim); }
.mp-export-divider {
  height: 1px;
  background: var(--line);
  margin: 2px 4px;
}
.mp-export-quota {
  font: 500 10px/1.4 var(--font);
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  padding: 6px 10px 2px;
  text-transform: none;
}
.mp-export-counter { display: block; }
.mp-export-cap {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 4px 0 2px;
  font-size: 10.5px;
  line-height: 1.45;
  text-transform: none;
  letter-spacing: 0.02em;
}
.mp-export-cap strong {
  color: var(--ink);
  font-weight: 600;
  letter-spacing: 0.04em;
}
.mp-export-cap-pitch {
  color: var(--ink);
  font-style: italic;
}
.mp-export-spin {
  display: none;
  width: 10px;
  height: 10px;
  border: 1.5px solid var(--line);
  border-top-color: var(--ink);
  border-radius: 50%;
  animation: mp-spin 0.7s linear infinite;
}
.mp-export-opt.is-busy .mp-export-spin { display: inline-block; }
@keyframes mp-spin { to { transform: rotate(360deg); } }

/* Reset — icon-only, only visible after shuffle */
.mp-reset {
  appearance: none;
  background: transparent;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  transition: color 0.2s, border-color 0.2s;
}
.mp-reset.is-visible { display: inline-flex; }
.mp-reset:hover {
  color: var(--ink);
  border-color: var(--line-bright);
}
.mp-reset:active { transform: scale(0.94); }
.mp-reset svg { width: 12px; height: 12px; }

/* ── Description + intervals line ── */
.mp-card-desc {
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-dim);
  margin: 0;
}
.mp-interval-groups {
  display: grid;
  gap: 6px;
}
.mp-chip-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}
.mp-chip-label {
  min-width: 26px;
  color: var(--ink-faint);
  font: 700 9px/1 var(--font-mono);
  letter-spacing: 0.12em;
}
.mp-interval-chip {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  padding: 4px 8px;
  border-radius: 4px;
}
.mp-interval-chip--degree {
  color: var(--ink);
  border-color: var(--line-bright);
}

/* ── Empty state ── */
.mp-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--ink-faint);
  padding: 40px 0;
  font-size: 14px;
}

/* ── Focused (permalink) view ── */
body.mp-focused .mp-about,
body.mp-focused .mp-legend,
body.mp-focused .mp-filters,
body.mp-focused .mp-formbar { display: none; }
body.mp-focused .mp-controlbar {
  justify-content: flex-end;
  margin-bottom: 24px;
}
body.mp-focused .mp-grid {
  display: grid;
  grid-template-columns: minmax(0, 540px);
  justify-content: center;
}

.mp-back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 8px 0 18px;
  font: 500 12px/1 var(--font);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.mp-back-link:hover { color: var(--ink); }

/* ── Global Controls panel — mirrors hc-gpanel for cross-platform consistency ── */
.mp-gpanel {
  position: fixed;
  top: 84px;
  right: 24px;
  z-index: 200;
  width: 280px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.35);
  display: flex;
  flex-direction: column;
  gap: 10px;
  font: 500 12px/1 var(--font);
  /* overflow: visible — the timbre dropdown extends below the panel,
     and we don't want it clipped. Drag the panel if it goes offscreen. */
}
.mp-gpanel.is-dragging {
  cursor: grabbing;
  user-select: none;
  box-shadow: 0 8px 32px rgba(0,0,0,0.45);
}
body.av-drag-active,
body.av-drag-active * { cursor: grabbing !important; }

.mp-gpanel-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  cursor: grab;
  touch-action: none;
  user-select: none;
}
.mp-gpanel-header.is-dragging { cursor: grabbing; }
.mp-gpanel-grip {
  display: inline-flex;
  align-items: center;
  color: var(--ink-faint);
  transition: color 0.15s;
  flex-shrink: 0;
}
.mp-gpanel-header:hover .mp-gpanel-grip { color: var(--ink-dim); }
.mp-gpanel-header.is-dragging .mp-gpanel-grip { color: var(--ink); }

.mp-gpanel-title {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  flex: 1 1 auto;
}
.mp-gpanel-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.mp-gpanel-row + .mp-gpanel-row {
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.mp-gpanel-key {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
}
.mp-gpanel-field {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.mp-gpanel-select {
  appearance: none;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font: 500 12px/1 var(--font);
  padding: 5px 8px;
  cursor: pointer;
}
.mp-gpanel-select:hover { border-color: var(--line-bright); }
.mp-gpanel-bpm-input {
  appearance: none;
  -moz-appearance: textfield;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font: 500 12px/1 var(--font-mono);
  padding: 5px 6px;
  width: 50px;
  text-align: center;
}
.mp-gpanel-bpm-input::-webkit-inner-spin-button,
.mp-gpanel-bpm-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.mp-gpanel-divs,
.mp-gpanel-views {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.mp-gpanel-iconbtn,
.mp-gpanel-divs .mp-div-btn,
.mp-gpanel-views .mp-gview-btn {
  appearance: none;
  background: transparent;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  flex-shrink: 0;
}
.mp-gpanel-iconbtn svg,
.mp-gpanel-divs .mp-div-btn svg,
.mp-gpanel-views .mp-gview-btn svg { width: 13px; height: 13px; }
.mp-gpanel-iconbtn:hover,
.mp-gpanel-divs .mp-div-btn:hover,
.mp-gpanel-views .mp-gview-btn:hover { color: var(--ink); border-color: var(--line-bright); }
.mp-gpanel-iconbtn.is-active,
.mp-gpanel-divs .mp-div-btn.is-active,
.mp-gpanel-views .mp-gview-btn.is-active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.mp-gpanel-stop:hover { color: #e35; border-color: #e35; }

/* Timbre dropdown inside the panel */
.mp-gpanel .mp-timbre-details { position: relative; }
.mp-gpanel .mp-timbre-summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg);
  color: var(--ink);
  list-style: none;
  font: 500 12px/1 var(--font);
  width: auto;
  min-width: 0;
}
.mp-gpanel .mp-timbre-panel {
  position: fixed;
  top: auto;
  bottom: auto;
  right: auto;
}

/* Vector gain knob */
.mp-gpanel-gain {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.mp-gpanel-knob {
  cursor: ns-resize;
  color: var(--ink);
  touch-action: none;
  user-select: none;
  outline: none;
}
.mp-gpanel-knob:hover { color: var(--ink); }
.mp-gpanel-knob:focus-visible { filter: drop-shadow(0 0 4px var(--ink)); }
.mp-gpanel-knob.is-dragging { color: var(--ink); }
.mp-gpanel-gain-label {
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* Master volume slider */
.mp-gpanel-row-vol { gap: 8px; }
.mp-gpanel-vol {
  flex: 1 1 auto;
  appearance: none;
  -webkit-appearance: none;
  height: 3px;
  background: var(--line);
  border-radius: 2px;
  outline: none;
}
.mp-gpanel-vol::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink);
  cursor: pointer;
}
.mp-gpanel-vol::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink);
  border: 0;
  cursor: pointer;
}
.mp-gpanel-vol-value {
  flex: 0 0 auto;
  font: 500 11px/1 var(--font-mono);
  color: var(--ink-dim);
  min-width: 52px;
  text-align: right;
}

/* Narrow viewports — collapse panel to bottom */
@media (max-width: 900px) {
  .mp-gpanel {
    top: auto;
    bottom: 16px;
    right: 16px;
    left: 16px;
    width: auto;
    max-height: 50vh;
  }
}

/* ── Global loop button (floating bar) ── */
.av-global-loop {
  appearance: none;
  background: transparent;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  flex-shrink: 0;
}
.av-global-loop svg { width: 13px; height: 13px; }
.av-global-loop:hover { color: var(--ink); border-color: var(--line-bright); }
.av-global-loop.is-active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

/* ── Global controls switch ── */
.mp-global-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 500 11px/1 var(--font);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  cursor: pointer;
  user-select: none;
  transition: color 0.2s;
}
.mp-global-switch:hover { color: var(--ink-dim); }
.mp-global-switch input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 30px;
  height: 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-card);
  position: relative;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  margin: 0;
}
.mp-global-switch input[type="checkbox"]::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink-dim);
  transition: transform 0.18s ease, background 0.2s;
}
.mp-global-switch input[type="checkbox"]:checked {
  background: var(--ink);
  border-color: var(--ink);
}
.mp-global-switch input[type="checkbox"]:checked::after {
  transform: translateX(14px);
  background: var(--bg);
}
.mp-global-switch input[type="checkbox"]:checked + .mp-global-label {
  color: var(--ink);
}
body.mp-global-on .mp-card {
  border-color: var(--line-bright);
}

/* ── Toast ── */
.mp-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translate(-50%, 8px);
  background: var(--ink);
  color: var(--bg);
  font: 500 13px/1 var(--font);
  letter-spacing: 0.02em;
  padding: 12px 18px;
  border-radius: 999px;
  box-shadow: var(--shadow-card);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 100;
}
.mp-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}