/* Track action row and shared parameter modal. Loaded by style.css. */
.track-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  width: 100%;
  margin: 0.35rem 0 0.5rem;
}
.track-controls > .track-action-row {
  grid-column: 1 / -1;
  grid-row: 2;
  height: 2.625rem;
  margin: 0;
  flex-wrap: nowrap;
  gap: var(--s2, 0.5rem);
}
.track-controls > .track-volume-controls {
  grid-row: 3;
}
.track-action-row button {
  height: 2.625rem;
  min-height: 2.625rem;
  flex: 1 1 0;
  min-width: 0;
  padding: 0 var(--s2, 0.5rem);
  border: 0;
  border-radius: var(--BorderRadius);
  background: var(--Highlight);
  color: var(--ReadableOnHighlight);
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  white-space: nowrap;
}
.track-action-row button:not(.random-btn):hover,
.track-action-row button:not(.random-btn):focus-visible {
  background: var(--Alt2);
  color: var(--ReadableOnAlt2);
}
.track-action-row .random-btn {
  flex: 0 0 auto;
  margin-left: 0;
  background: var(--Alt1);
  color: var(--Main);
  border: 1px solid var(--Highlight);
}
.track-action-row .random-btn:hover,
.track-action-row .random-btn:focus-visible {
  background: var(--Highlight);
  color: var(--ReadableOnHighlight);
}
.slice-btn,
.rest-button,
.accent-button,
.beat-edit-btn {
  background: var(--Highlight);
  color: var(--ReadableOnHighlight);
  border: 0;
  border-radius: var(--BorderRadius);
}
.slice-btn.active,
.rest-button.active,
.accent-button.active,
.beat-edit-btn.active {
  background: var(--Alt2);
  color: var(--ReadableOnAlt2);
  box-shadow: 0 0 8px var(--Alt2);
}
.slice-btn.active { color: var(--ReadableOnAlt2); }
.performance-drawer { position: relative; z-index: 20; }
.performance-drawer > summary { cursor: pointer; list-style: none; }
.performance-drawer > summary::-webkit-details-marker { display: none; }
.performance-drawer-panel {
  position: absolute;
  top: calc(100% + 0.4rem);
  right: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(8rem, 1fr));
  gap: 0.4rem;
  min-width: 18rem;
  padding: 0.55rem;
  border: 1px solid var(--Border, var(--Highlight, currentColor));
  border-radius: var(--BorderRadius, 0.5rem);
  background: var(--Main, #111);
  box-shadow: 0 0.5rem 1.5rem rgb(0 0 0 / 0.35);
}
.performance-drawer-panel button { min-height: 2.25rem; white-space: nowrap; }
@media (max-width: 520px) {
  .performance-drawer-panel { position: absolute; right: 0; left: auto; width: min(304px, calc(100vw - 1rem)); box-sizing: border-box; min-width: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.beat-square { position: relative; }
.slice-count-badge {
  position: absolute;
  top: 0.18rem;
  right: 0.18rem;
  z-index: 2;
  display: inline-grid;
  place-items: center;
  min-width: 1.15rem;
  height: 1.15rem;
  padding: 0 0.18rem;
  box-sizing: border-box;
  border: 1px solid var(--Highlight, currentColor);
  border-radius: var(--BorderRadius, 0.35rem);
  background: var(--Highlight, currentColor);
  color: var(--ReadableOnHighlight, #000);
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.bar-visual.slice-mode-active .beat-square { transition: flex-basis 120ms ease; }
.track-action-modal[hidden] { display: none; }
.track-action-modal { position: fixed; inset: 0; z-index: 10000; display: grid; place-items: center; padding: 1rem; background: rgb(0 0 0 / 0.68); }
.track-action-modal-content { width: min(38rem, calc(100vw - 2rem)); max-height: min(90vh, 46rem); overflow: auto; box-sizing: border-box; }
.track-action-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.65rem; }
.track-action-option { display: flex; gap: 0.65rem; align-items: flex-start; min-width: 0; padding: 0.7rem; border: 1px solid var(--BorderColor, currentColor); border-radius: var(--BorderRadius, 0.45rem); cursor: pointer; }
.track-action-option span { min-width: 0; display: grid; gap: 0.2rem; }
.track-action-option small { opacity: 0.75; line-height: 1.25; }
.track-action-modal .modal-actions { display: flex; justify-content: flex-end; gap: 0.6rem; margin-top: 1rem; }
@media (max-width: 520px) {
  .track-action-options { grid-template-columns: 1fr; }
  .track-action-row { gap: 0.3rem; }
  .track-action-row button { flex: 1 1 auto; min-width: 0; padding-inline: 0.45rem; }
  .track-action-row .random-btn { margin-left: 0; }
}
@media (max-width: 340px) {
  .track-action-row button { font-size: 0.75rem; }
}