/* =========================================================
   TOC (spis treści) block
   ========================================================= */
.toc {
  background: var(--color-bg-dark);
  clip-path: var(--clip-cut);
  padding: 0;
  margin-block: var(--gap-section);
}

.toc__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--pad-card);
  color: var(--color-white);
  font-weight: var(--fw-btn);
  font-size: 1rem;
}
.toc__toggle-icon {
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--color-heading-accent);
  border-bottom: 2px solid var(--color-heading-accent);
  transform: rotate(45deg);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}
.toc__toggle[aria-expanded="true"] .toc__toggle-icon {
  transform: rotate(-135deg);
}

.toc__panel {
  padding: 0 var(--pad-card) var(--pad-card);
}
.toc__panel[hidden] { display: none; }

.toc__list {
  display: grid;
  gap: 0.6rem;
}
.toc__link {
  display: block;
  color: var(--color-text-body);
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(164, 164, 164, 0.1);
  transition: color var(--transition-base);
}
.toc__link:hover { color: var(--color-heading-accent); }