/**
 * Content theming + shared components (dark mode, theme toggle).
 */

:root,
[data-bs-theme="light"] {
  --site-radius: 0.375rem;
}

/* ----- Theme toggle ----- */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--theme-toggle-bg);
  color: var(--site-text-inverse, #fff);
  cursor: pointer;
  line-height: 1;
  transition: background 0.15s ease;
}

.theme-toggle:hover,
.theme-toggle:focus {
  background: var(--theme-toggle-hover);
  color: #fff;
  outline: none;
}

.theme-toggle .theme-icon {
  font-size: 1.1rem;
}

[data-bs-theme="light"] .theme-toggle .theme-icon--dark,
[data-bs-theme="dark"] .theme-toggle .theme-icon--light {
  display: none;
}

[data-bs-theme="light"] .theme-toggle .theme-icon--light,
[data-bs-theme="dark"] .theme-toggle .theme-icon--dark {
  display: inline-block;
}

/* ----- Dark mode content ----- */
[data-bs-theme="dark"] {
  --bs-body-bg: var(--site-bg);
  --bs-body-color: var(--site-text);
  --bs-border-color: var(--site-border);
  --bs-tertiary-bg: var(--site-surface);
}

[data-bs-theme="dark"] .table {
  --bs-table-color: var(--site-text);
  --bs-table-border-color: var(--site-border);
  --bs-table-striped-bg: rgba(255, 255, 255, 0.04);
  --bs-table-hover-bg: rgba(255, 255, 255, 0.06);
}

[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
  background-color: var(--site-surface-raised);
  border-color: var(--site-border);
  color: var(--site-text);
}

[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
  background-color: var(--site-surface-raised);
  color: var(--site-text);
  border-color: var(--brand-primary);
}

[data-bs-theme="dark"] .card {
  background: var(--site-surface);
  border-color: var(--site-border-subtle);
  color: var(--site-text);
}

[data-bs-theme="dark"] .list-group-item {
  background: var(--site-surface);
  border-color: var(--site-border);
  color: var(--site-text);
}

[data-bs-theme="dark"] .breadcrumb {
  --bs-breadcrumb-bg: transparent;
  --bs-breadcrumb-divider-color: color-mix(in srgb, var(--site-text-muted) 45%, transparent);
}

[data-bs-theme="dark"] nav[aria-label="breadcrumb"] .breadcrumb-item:first-child a,
[data-bs-theme="dark"] .site-breadcrumb .breadcrumb-item:first-child a {
  background: color-mix(in srgb, var(--site-surface-raised) 85%, transparent);
  border-color: var(--site-border);
}

[data-bs-theme="dark"] .page-link {
  background-color: var(--site-surface);
  border-color: var(--site-border);
  color: var(--site-text);
}

[data-bs-theme="dark"] .page-item.active .page-link {
  background-color: var(--brand-primary);
  border-color: var(--brand-primary);
}

[data-bs-theme="dark"] .nav-tabs .nav-link {
  color: var(--site-text-muted);
}

[data-bs-theme="dark"] .nav-tabs .nav-link.active {
  background: var(--site-surface);
  border-color: var(--site-border) var(--site-border) var(--site-surface);
  color: var(--site-text);
}

[data-bs-theme="dark"] #video-ad-container {
  background: var(--site-surface);
}