.docs-body {
  margin: 0;
  padding: 0;
  background: var(--sp-color-background);
  color: var(--sp-color-text-primary);
  font-family: var(--sp-font-body);
}

.docs-background {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(ellipse 80vw 40vh at 50% 0%, var(--sp-brand-800) 0%, transparent 70%),
    radial-gradient(ellipse 40vw 80vh at 0% 50%, var(--sp-brand-800) 0%, transparent 70%),
    radial-gradient(ellipse 40vw 80vh at 100% 50%, var(--sp-brand-800) 0%, transparent 70%);
  opacity: 0.4;
  pointer-events: none;
  z-index: -1;
}

.docs-layout {
  display: grid;
  grid-template-columns: var(--sp-sidebar-left-width) minmax(0, 1fr) var(--sp-sidebar-right-width);
  min-height: calc(100vh - var(--sp-header-height));
  max-width: 1600px;
  margin: 0 auto;
  padding-top: var(--sp-header-height);
}

.docs-layout--list {
  grid-template-columns: var(--sp-sidebar-left-width) minmax(0, 1fr);
}

.docs-sidebar {
  position: relative;
  padding: var(--sp-spacing-lg);
  border-right: 1px solid var(--sp-color-border);
  background: var(--sp-color-surface);
}

.docs-nav {
  position: sticky;
  top: var(--sp-header-height);
  max-height: calc(100vh - var(--sp-header-height));
  overflow-y: auto;
  padding-bottom: var(--sp-spacing-xxl);
  scrollbar-width: none;
}

.docs-nav::-webkit-scrollbar {
  display: none;
}

.docs-nav-section {
  margin-bottom: var(--sp-spacing-lg);
}

.docs-nav-title {
  font-family: var(--sp-font-heading);
  font-size: var(--sp-font-size-xs);
  font-weight: var(--sp-font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sp-color-text-secondary);
  margin: 0 0 var(--sp-spacing-sm) 0;
  padding: 0;
}

.docs-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.docs-nav-list li {
  margin: 0;
}

.docs-nav-link {
  display: block;
  padding: var(--sp-spacing-xs) var(--sp-spacing-sm);
  color: var(--sp-color-text-secondary);
  text-decoration: none;
  font-size: var(--sp-font-size-sm);
  border-radius: 0 var(--sp-radius-sm) var(--sp-radius-sm) 0;
  border-left: 2px solid var(--sp-color-border);
  transition: all var(--sp-animation-fast) ease;
}

.docs-nav-link:hover {
  color: var(--sp-color-text-primary);
  background: var(--sp-color-surface-variant);
}

.docs-nav-link--active {
  color: var(--sp-color-primary);
  font-weight: var(--sp-font-weight-medium);
}

.docs-nav-details {
  margin: 0;
}

.docs-nav-summary {
  display: block;
  padding: var(--sp-spacing-xs) var(--sp-spacing-sm);
  color: var(--sp-color-text-secondary);
  font-size: var(--sp-font-size-sm);
  cursor: pointer;
  border-radius: var(--sp-radius-sm);
  transition: all var(--sp-animation-fast) ease;
  list-style: none;
}

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

.docs-nav-summary::before {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid currentColor;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  margin-right: var(--sp-spacing-xs);
  transition: transform var(--sp-animation-fast) ease;
}

.docs-nav-details[open] > .docs-nav-summary::before {
  transform: rotate(90deg);
}

.docs-nav-summary:hover {
  color: var(--sp-color-text-primary);
  background: var(--sp-color-surface-variant);
}

.docs-nav-sublist {
  list-style: none;
  margin: 0;
  padding: 0 0 0 var(--sp-spacing-md);
}

.docs-nav-sublist .docs-nav-link {
  font-size: var(--sp-font-size-xs);
  padding: var(--sp-spacing-xs) var(--sp-spacing-sm);
}