#site-header .search-input {
  background-color: #ffffff !important;
  color: #212529 !important;
  border: 2px solid #0a369d !important;
}

#site-header .search-input::placeholder {
  color: #6c757d !important;
}

#site-header .search-input:focus {
  background-color: #ffffff !important;
  color: #212529 !important;
  border-color: #2754b4 !important;
  box-shadow: 0 0 0 0.2rem rgba(10, 54, 157, 0.25) !important;
}

:root {
  --header-bg: #0a369d;
  --header-font: #ffffff;
  --header-height: 56px;
  --nav-bg: #2754b4;
  --nav-font: #ffffff;
  --nav-height: 42px;
  --sidebar-bg: #f8f9fa;
  --sidebar-border: #dee2e6;
}

#site-header {
  background-image: none;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.navbar {
  background-color: var(--header-bg) !important;
  min-height: var(--header-height);
}
.navbar .navbar-brand,
.navbar .navbar-text,
.navbar .btn {
  color: var(--header-font) !important;
}
.navbar .form-control {
  color: var(--header-font) !important;
}
.navbar .form-control::placeholder {
  color: rgba(255, 255, 255, 0.7) !important;
}
.navbar .search-input {
  background-color: #ffffff !important;
  color: #212529 !important;
  border: 2px solid #0a369d !important;
}
.navbar .search-input::placeholder {
  color: #6c757d !important;
  opacity: 1 !important;
}
.navbar .search-input:focus {
  background-color: #ffffff !important;
  color: #212529 !important;
  border-color: #2754b4 !important;
  box-shadow: 0 0 0 0.2rem rgba(10, 54, 157, 0.25) !important;
}
.navbar .btn-outline-light {
  border-color: var(--header-font) !important;
}

.dropdown-menu {
  --bs-dropdown-min-width: 0;
  --bs-dropdown-padding-x: 0;
  --bs-dropdown-padding-y: 0;
  --bs-dropdown-border-width: 0;
  --bs-dropdown-border-radius: 0;
  --bs-dropdown-box-shadow: none;
  background-color: var(--header-bg) !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  min-width: 0 !important;
  box-shadow: none !important;
}
.dropdown-item {
  color: var(--header-font) !important;
  border-radius: 0 !important;
  padding: 0.4rem 1rem;
  white-space: nowrap;
  width: auto;
}
.dropdown-item:hover, .dropdown-item:focus {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: var(--header-font) !important;
}
.nav-tabs .dropdown-menu {
  margin-top: 0 !important;
}

.dropdown-toggle::after {
  display: none !important;
}

.btn-outline-light {
  color: var(--header-font) !important;
  border-color: var(--header-font) !important;
}
.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: var(--header-font) !important;
}
.btn-outline-light:focus, .btn-outline-light:active, .show > .btn-outline-light.dropdown-toggle {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: var(--header-font) !important;
  border-color: var(--header-font) !important;
  box-shadow: none !important;
}

.bi-chevron-down {
  font-size: 0.75em;
  margin-left: 0.25rem;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "" !important;
  padding: 0 !important;
}

.breadcrumb {
  --bs-breadcrumb-divider: "";
  --bs-breadcrumb-margin-bottom: 0;
  margin-bottom: 0;
}
.breadcrumb .breadcrumb-item {
  color: var(--header-bg) !important;
}
.breadcrumb .breadcrumb-item a {
  color: var(--header-bg) !important;
  text-decoration: none;
}
.breadcrumb .breadcrumb-item a:hover {
  text-decoration: underline;
}

.sidebar-toggle-item {
  display: flex;
  align-items: center;
  margin-right: 0.5rem;
}

.sidebar-toggle-btn {
  padding: 0;
  line-height: 1;
  font-size: 1.1rem;
  color: var(--header-bg) !important;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  cursor: pointer;
}
.sidebar-toggle-btn:hover {
  opacity: 0.7;
}

.sidebar-column {
  transition: all 0.3s ease;
}

.sidebar-hidden {
  display: none !important;
}

.navigation-section {
  background-color: var(--nav-bg) !important;
  color: var(--nav-font) !important;
  min-height: var(--nav-height);
}

.focus-visible:focus,
.btn:focus,
.form-control:focus,
.nav-link:focus {
  outline: 3px solid #0056b3 !important;
  outline-offset: 2px !important;
  box-shadow: 0 0 0 1px #ffffff, 0 0 0 4px #0056b3 !important;
}

@media (prefers-contrast: high) {
  :root {
    --text-color: #000000;
    --bg-color: #ffffff;
    --border-color: #000000;
    --focus-color: #000000;
  }
  .btn-primary {
    background-color: #000000 !important;
    border-color: #000000 !important;
    color: #ffffff !important;
  }
  .btn-outline-light {
    color: #000000 !important;
    border-color: #000000 !important;
  }
  .text-muted {
    color: #000000 !important;
  }
  .navbar {
    background-color: #ffffff !important;
    border-bottom: 1px solid #000000 !important;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
.nav-tabs {
  background-color: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  gap: 0 !important;
}
.nav-tabs .nav-link {
  background-color: transparent !important;
  border: none !important;
  color: var(--nav-font) !important;
}
.nav-tabs .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1) !important;
}
.nav-tabs .nav-link.active {
  background-color: rgba(255, 255, 255, 0.2) !important;
  border-bottom: 2px solid var(--nav-font) !important;
}

.sidebar-column {
  background-color: var(--sidebar-bg) !important;
  border-right: 1px solid var(--sidebar-border) !important;
  position: sticky;
  top: 0;
  min-height: calc(100vh - var(--header-height) - var(--nav-height) - 42px);
}

.sidebar {
  padding: 1.5rem;
  height: 100%;
  overflow-y: auto;
}

.content-column {
  background-color: #ffffff;
}

.content-wrapper {
  padding: 2rem;
  padding-bottom: 80px !important;
}

.main-content {
  flex: 1;
  min-height: auto;
}

@media (max-width: 767.98px) {
  .sidebar-column {
    border-right: none !important;
    border-top: 1px solid var(--sidebar-border) !important;
    min-height: auto;
    margin-top: 1rem;
  }
  .content-column {
    background-color: #ffffff;
  }
  .content-wrapper {
    min-height: auto;
    padding-bottom: 2rem !important;
  }
}
@media (max-width: 991.98px) {
  .sidebar-column {
    order: 2 !important;
  }
  .content-column {
    order: 1 !important;
  }
}
pre {
  background: #f8f9fa;
  padding: 1rem;
  border-radius: 6px;
  overflow-x: auto;
  border: 1px solid #dee2e6;
  margin-bottom: 1rem;
}
pre code {
  background: none;
  padding: 0;
  color: #333;
  font-size: 0.85rem;
  line-height: 1.5;
}

/* Bootstrap 5 nested dropdown support (dropdown-submenu) — unlimited depth, CSS hover */
.dropdown-submenu {
  position: relative;
}
.dropdown-submenu > .dropdown-menu {
  top: 0;
  left: 100%;
  margin-top: 0;
  margin-left: 0;
  display: none;
  --bs-dropdown-border-width: 0;
  --bs-dropdown-border-radius: 0;
  --bs-dropdown-box-shadow: none;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
.dropdown-submenu:hover > .dropdown-menu {
  display: block;
}
.dropdown-submenu:hover > .dropdown-toggle {
  background-color: rgba(255, 255, 255, 0.15) !important;
}
.dropdown-submenu > .dropdown-toggle .bi-chevron-right {
  float: right;
  margin-top: 0.25rem;
}
@media (max-width: 767.98px) {
  .dropdown-submenu > .dropdown-menu {
    left: 0;
    top: 100%;
    margin-top: 0;
    margin-left: 1rem;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none;
  }
  .dropdown-submenu:hover > .dropdown-menu {
    display: none;
  }
  .dropdown-submenu.show > .dropdown-menu {
    display: block;
  }
}

code {
  background: #e8e8e8;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  font-size: 0.9em;
  color: #d63384;
}

.footer-icon {
  color: #6c757d;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  display: inline-block;
  padding: 2px;
}
.footer-icon:hover {
  color: #0d6efd;
  transform: translateY(-1px);
}
.footer-icon:active {
  transform: translateY(0);
}
.footer-icon.guide:hover {
  color: #198754;
}
.footer-icon.cms:hover {
  color: #dc3545;
}
.footer-icon.git:hover {
  color: #6f42c1;
}
.footer-icon.website:hover {
  color: #fd7e14;
}