/* Custom styles for AICO documentation */

/* Make navigation section headers more visually distinct */
.md-nav__item--section > .md-nav__link {
  font-weight: 700 !important;
  color: var(--md-primary-fg-color) !important;
  font-size: 1.05em !important;
  padding-top: 0.6em !important;
  padding-bottom: 0.1em !important;
  margin-bottom: 0 !important;
  letter-spacing: 0.015em;
  transition: all 0.2s ease;
}

/* Add subtle hover effect for section headers */
.md-nav__item--section > .md-nav__link:hover {
  transform: translateX(2px);
}

/* Style for regular navigation items */
.md-nav__item .md-nav__link {
  transition: color 0.15s ease;
}

/* Indent child items for better hierarchy */
.md-nav__item .md-nav__item .md-nav__link {
  padding-left: 0.8rem;
  padding-top: 0.08em;
  padding-bottom: 0.08em;
  font-size: 0.92em;
  opacity: 0.9;
}

/* Add subtle hover effect for all navigation items */
.md-nav__link:hover {
  color: var(--md-accent-fg-color) !important;
}

/* Improve active item visibility */
.md-nav__link--active {
  font-weight: 600 !important;
  color: var(--md-accent-fg-color) !important;
}

/* Spacing for child navigation lists */
.md-nav__list .md-nav__list {
  margin-top: 0;
  margin-bottom: 0.3em;
  padding-top: 0;
}

/* Control spacing for all navigation items */
.md-nav__item {
  margin: 0;
}

/* Enhance the visual distinction of the current page */
.md-nav__link--active {
  background-color: rgba(var(--md-primary-fg-color--rgb), 0.05);
  border-radius: 3px;
  padding: 0.2em 0.4em;
  margin-left: -0.4em;
}

/* Dark mode specific adjustments */
[data-md-color-scheme="slate"] .md-nav__link--active {
  background-color: rgba(var(--md-primary-fg-color--rgb), 0.15);
}