/* ── Accordion component ─────────────────────────────────────── */

@layer components {
  .accordion {
    display: flex;
    flex-direction: column;
  }

  .accordion-item {
    border-bottom: 1px solid var(--border);

    &:last-child { border-bottom: none; }

    /* ── Content animation (CSS-only) ───────────────────────── */
    & ::details-content {
      block-size: 0;
      overflow-y: clip;
      transition: block-size 200ms ease, content-visibility 200ms allow-discrete;
    }

    &[open] ::details-content {
      block-size: auto;
    }
  }

  @starting-style {
    .accordion-item[open] ::details-content {
      block-size: 0;
    }
  }

  /* Remove default details marker */
  .accordion-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1rem 0;
    font-size: 0.9375rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    list-style: none;
    color: var(--foreground);
    transition: color 150ms;

    &::-webkit-details-marker { display: none; }
    &::marker { content: ''; }
    &:hover { text-decoration: underline; }
  }

  /* Chevron rotation */
  .accordion-chevron {
    color: var(--muted-foreground);
    transition: transform 200ms ease;
    flex-shrink: 0;

    details[open] > .accordion-trigger & {
      transform: rotate(180deg);
    }
  }

  /* Content */
  .accordion-content {
    padding-bottom: 1rem;
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--muted-foreground);
    overflow: hidden;

    & p { margin: 0; }
  }
}