:host {
  display: block;
}

.sidebar-group {
  margin-bottom: var(--docs-space-l);
}

.sidebar-title {
  margin-bottom: var(--docs-space-s);
  color: var(--docs-color-text-3);
  font-size: var(--docs-font-size-s);
  font-weight: var(--docs-font-weight-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sidebar-items,
.sidebar-children {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sidebar-items li {
  margin-bottom: 2px;
}

.sidebar-children {
  padding-inline-start: var(--docs-space-m);
}

.sidebar-children li {
  margin-bottom: 1px;
}

.sidebar-link,
.sidebar-summary {
  border-radius: var(--docs-radius-m);
  color: var(--docs-color-text-2);
  font-size: var(--docs-font-size-m);
  transition: color 0.15s, background 0.15s;
}

.sidebar-link {
  display: block;
  padding: var(--docs-space-xs) var(--docs-space-m);
  text-decoration: none;
}

.sidebar-link:hover,
.sidebar-link:focus-visible,
.sidebar-summary:hover,
.sidebar-summary:focus-visible {
  background: var(--docs-color-brand-bg);
  color: var(--docs-color-brand);
}

.sidebar-link-active,
.sidebar-summary[active] {
  background: var(--docs-color-brand-bg);
  color: var(--docs-color-brand);
  font-weight: var(--docs-font-weight-semibold);
}

.sidebar-summary {
  display: flex;
  min-height: 32px;
  align-items: center;
  justify-content: space-between;
  gap: var(--docs-space-s);
  padding: var(--docs-space-xs) var(--docs-space-s) var(--docs-space-xs) var(--docs-space-m);
  cursor: pointer;
  font-weight: var(--docs-font-weight-semibold);
  list-style: none;
}

.sidebar-summary::-webkit-details-marker {
  display: none;
}

.sidebar-summary::after {
  content: "";
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.15s ease;
}

.sidebar-branch[open] > .sidebar-summary::after {
  transform: rotate(225deg);
}

.sidebar-link:focus-visible,
.sidebar-summary:focus-visible {
  outline: 2px solid var(--docs-color-brand);
  outline-offset: 2px;
}

:host([variant="mobile"]) .sidebar-link,
:host([variant="mobile"]) .sidebar-summary {
  min-height: 44px;
}

:host([variant="mobile"]) .sidebar-link {
  display: flex;
  align-items: center;
}

@media (prefers-reduced-motion: reduce) {
  .sidebar-summary::after {
    transition: none;
  }
}