.melodic-dropdown summary,
.led-dropdown summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  list-style: none;
  color: var(--text-dim);
  cursor: pointer;
  user-select: none;
}

.melodic-dropdown summary::-webkit-details-marker,
.led-dropdown summary::-webkit-details-marker {
  display: none;
}

.melodic-dropdown summary::after,
.led-dropdown summary::after {
  content: "▸";
  transition: transform 150ms ease;
}

.melodic-dropdown[open] summary::after,
.led-dropdown[open] summary::after {
  transform: rotate(90deg);
}

.soundfont-picker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.soundfont-picker select {
  flex: 1;
  min-width: 0;
  background: var(--drum-fill-hi);
  border: 1px solid var(--panel-border);
  color: var(--text);
  padding: 7px 10px;
  border-radius: 8px;
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 150ms ease;
}

.soundfont-picker select:hover:not(:disabled),
.soundfont-picker select:focus {
  outline: none;
  border-color: var(--accent);
}

.soundfont-picker select:disabled {
  opacity: 0.5;
  cursor: progress;
}

.cache-sounds-btn {
  display: block;
  width: 100%;
  margin-top: 10px;
}

.btn-small {
  padding: 6px 10px;
  font-size: 12px;
}