/**
 * Universal Shop — category tree module styles (Stage F3 §2).
 */

.us-catmenu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.us-catmenu--nested {
  margin-left: 1rem;
  padding-top: 0.25rem;
}

.us-catmenu__item--collapsed > .us-catmenu--nested {
  display: none;
}

.us-catmenu__row {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.us-catmenu__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  flex: 0 0 auto;
}

.us-catmenu__chevron {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  transition: transform 0.15s ease-in-out;
}

.us-catmenu__item--collapsed > .us-catmenu__row .us-catmenu__chevron {
  transform: rotate(45deg);
}

.us-catmenu__link {
  color: inherit;
  text-decoration: none;
}

.us-catmenu__link:hover {
  text-decoration: underline;
}

.us-catmenu__item--active > .us-catmenu__row .us-catmenu__link {
  font-weight: 700;
  color: var(--us-accent, inherit);
}

.us-catmenu__count {
  color: #6c757d;
  font-size: 0.85em;
}