/* --------------------------------------------------------------------------
   Scale & Voicings Modals Components
   -------------------------------------------------------------------------- */
.scale-section-title {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--graphite-medium);
  margin-top: 12px;
  margin-bottom: 8px;
}

.scale-roots-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}

.scale-root-btn,
.scale-type-btn {
  height: 28px;
  background: var(--paper-panel);
  border: 1px solid var(--paper-border);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--graphite-dark);
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scale-root-btn:hover,
.scale-type-btn:hover {
  border-color: var(--pencil-gold);
  color: var(--pencil-gold);
}

.scale-root-btn.active,
.scale-type-btn.active {
  background: #1c1a18;
  border-color: #1c1a18;
  color: #ffffff;
  font-weight: 600;
}

.scale-types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.scale-notes-preview-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 4px;
}

.scale-notes-display {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--pencil-gold);
}

/* Voicings Modal Styling */
.voicing-mode-toggle-row {
  display: flex;
  gap: 8px;
}

.voicings-preview-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.voicing-preview-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: 6px;
  background: var(--paper-panel);
  border: 1px solid var(--paper-border);
  font-size: 0.78rem;
}

.voicing-preview-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.voicing-preview-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.voicing-preview-name {
  font-weight: 600;
  color: var(--graphite-dark);
}

.voicing-preview-feeling {
  color: var(--graphite-medium);
  font-style: italic;
  font-size: 0.74rem;
}

.voicing-preview-semitones {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--pencil-gold);
}

/* --------------------------------------------------------------------------
   Scale Modal Visual Piano Keyboard
   -------------------------------------------------------------------------- */
.scale-piano-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--paper-panel);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-md);
  padding: 12px;
}

.scale-piano-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  position: relative;
  height: 96px;
  user-select: none;
  touch-action: manipulation;
  overflow-x: auto;
  padding-bottom: 2px;
}

.piano-octave {
  display: flex;
  position: relative;
  height: 90px;
}

.piano-key-white {
  position: relative;
  width: 32px;
  height: 90px;
  background: #ffffff;
  border: 1px solid #c8c4bc;
  border-radius: 0 0 4px 4px;
  margin-right: -1px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding-bottom: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  z-index: 1;
}

.piano-key-white:hover {
  background: #fdfaf4;
}

.piano-key-white.active {
  background: #fef3c7;
  border-color: #f59e0b;
}

.piano-key-white.root {
  background: #fed7aa;
  border-color: #ea580c;
}

.piano-key-black {
  position: absolute;
  top: 0;
  width: 20px;
  height: 56px;
  background: #1c1a18;
  border: 1px solid #111;
  border-radius: 0 0 3px 3px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding-bottom: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  z-index: 3;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.35);
}

.piano-key-black:hover {
  background: #383430;
}

.piano-key-black.active {
  background: #d97706;
  border-color: #b45309;
}

.piano-key-black.root {
  background: #ea580c;
  border-color: #c2410c;
}

.piano-key-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}

.piano-key-white .piano-key-badge {
  color: #78716c;
}

.piano-key-white.active .piano-key-badge {
  color: #b45309;
}

.piano-key-white.root .piano-key-badge {
  color: #c2410c;
}

.piano-key-black .piano-key-badge {
  color: #d6d3d1;
  font-size: 0.58rem;
}

.piano-key-black.active .piano-key-badge {
  color: #ffffff;
}

.piano-key-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  margin-bottom: 4px;
}

.piano-key-white.active .piano-key-dot {
  background: #f59e0b;
}

.piano-key-white.root .piano-key-dot {
  background: #ea580c;
}

.piano-key-black.active .piano-key-dot {
  background: #ffffff;
}