/* ==========================================================================
   Section List — Table of contents sidebar
   ========================================================================== */

.section-list {
  font-size: 0.875rem;
}

.section-list-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.section-list-items {
  list-style: none;
  padding: 0;
  margin: 0;
}

.section-list-item {
  margin-bottom: 2px;
  border-left: 2px solid transparent;
  transition: border-color var(--transition-fast);
}

.section-list-item--active {
  border-left-color: var(--primary-color);
}

.section-list-item--active > .section-list-link {
  color: var(--primary-color);
  font-weight: 600;
}

.section-list-link {
  display: block;
  padding: 6px 12px;
  color: var(--text-secondary);
  text-decoration: none;
  line-height: 1.4;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: all var(--transition-fast);
}

.section-list-link:hover {
  color: var(--primary-color);
  background-color: var(--primary-color-light);
  text-decoration: none;
}

.section-list-link--h1 {
  font-weight: 500;
}

.section-list-link--h2 {
  font-size: 0.8rem;
  padding-left: 24px;
  color: var(--text-muted);
}

.section-list-subitems {
  list-style: none;
  padding: 0;
  margin: 0;
}

.section-list-subitem {
  margin-bottom: 1px;
}

/* Attachments & Versions in sidebar */
.section-list-attachments,
.section-list-versions {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.section-list-subtitle {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.attachment-list,
.version-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.attachment-item,
.version-item {
  margin-bottom: 4px;
}

.attachment-link,
.version-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.attachment-link:hover,
.version-link:hover {
  color: var(--primary-color);
}

.attachment-link svg {
  flex-shrink: 0;
  color: var(--text-muted);
}