/* ==========================================================================
   blocks/toc/toc.css
   ========================================================================== */

.toc {
  background: var(--color-bg-dark);
  border-radius: var(--radius-card);
  margin-block: var(--space-card-gap) var(--space-section);
}

.toc__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem var(--space-card-padding);
  color: var(--color-white);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
}

.toc__arrow {
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.toc__toggle[aria-expanded="true"] .toc__arrow {
  transform: rotate(180deg);
}

.toc__panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--transition-base);
}

.toc__panel--open {
  max-height: 40rem;
}

.toc__list {
  display: flex;
  flex-direction: column;
  padding: 0 var(--space-card-padding) 1rem;
}

.toc__list li {
  border-top: 1px solid rgba(245, 241, 234, 0.06);
}

.toc__list a {
  display: block;
  padding: 0.65rem 0.25rem;
  font-size: var(--fs-small);
  color: var(--color-text-main);
}

.toc__list a:hover,
.toc__list a:focus-visible {
  color: var(--color-heading-gold);
}

@media (prefers-reduced-motion: reduce) {
  .toc__panel,
  .toc__arrow {
    transition: none;
  }
}