/* SF Tabs Custom Styles */

:root {
    --sf-brand-primary: #288aff;
    --sf-brand-dark: #1a6ee6;
    --sf-brand-light: #5ba3ff;
    --sf-gray-100: #f8f9fa;
    --sf-gray-200: #e9ecef;
    --sf-gray-600: #6c757d;
    --sf-gray-800: #343a40;
}

/* Typography */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: #212529;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    color: #1a1a1a;
    scroll-margin-top: 80px; /* Account for sticky header + padding */
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; border-bottom: 2px solid var(--sf-gray-200); padding-bottom: 0.5rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

/* Navigation */
.navbar {
    background-color: #c2deff !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #000000 !important;
}

.navbar-logo {
    max-width: 2rem;
    height: auto;
    display: block;
}

.nav-link {
    transition: all 0.2s ease;
    border-radius: 0.25rem;
    margin: 0 0.25rem;
    color: #000000 !important;
}

.navbar-nav .nav-link:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.navbar-nav .nav-link.active {
    background-color: rgba(0, 0, 0, 0.15);
    font-weight: 500;
}

/* Mobile Navigation Offcanvas */
.offcanvas {
    background-color: var(--sf-gray-100);
}

.offcanvas-header {
    background-color: #c2deff;
    color: #000000;
    padding: 0.5rem 1rem;
    min-height: auto;
}

.offcanvas-title {
    font-weight: 600;
    font-size: 1rem;
    margin: 0 !important;
    line-height: 1.5;
}

.offcanvas-body {
    padding: 0;
}

.mobile-sidebar-nav {
    padding: 1.5rem 1rem;
}

.mobile-search {
    position: relative;
}

.mobile-search .form-control {
    padding-left: 2.25rem;
    padding-right: 2.25rem;
    font-size: 0.875rem;
    border-radius: 0.375rem;
    border: 1px solid var(--sf-gray-200);
}

.mobile-nav-sections {
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--sf-gray-600) var(--sf-gray-200);
}

.mobile-nav-sections::-webkit-scrollbar {
    width: 6px;
}

.mobile-nav-sections::-webkit-scrollbar-track {
    background: var(--sf-gray-200);
}

.mobile-nav-sections::-webkit-scrollbar-thumb {
    background: var(--sf-gray-600);
    border-radius: 3px;
}

.mobile-nav-sections::-webkit-scrollbar-thumb:hover {
    background: var(--sf-brand-primary);
}

.mobile-nav-section {
    margin-bottom: 0.5rem;
}

.mobile-nav-toggle {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--sf-gray-800);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
}

.mobile-nav-toggle:hover {
    background-color: rgba(40, 138, 255, 0.1);
    color: var(--sf-brand-primary);
    text-decoration: none;
}

.mobile-nav-toggle i {
    font-size: 0.875rem;
    transition: transform 0.2s ease;
}

.mobile-nav-section .nav-link {
    font-size: 0.875rem;
    padding: 0.4rem 1rem;
    color: var(--sf-gray-600);
}

.mobile-nav-section .nav-link:hover {
    color: var(--sf-brand-primary);
    background-color: rgba(40, 138, 255, 0.1);
}

/* Sidebar */
.sidebar {
    background-color: var(--sf-gray-100);
    min-height: calc(100vh - 56px);
    border-right: 1px solid var(--sf-gray-200);
    position: fixed;
    top: 56px;
    bottom: 0;
    left: 0;
    width: inherit;
    overflow: hidden;
}

.sidebar-sticky {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    flex-shrink: 0;
    padding-top: 2rem;
    background-color: var(--sf-gray-100);
    z-index: 10;
}

.sidebar-sections {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 2rem;
    scrollbar-width: thin;
    scrollbar-color: var(--sf-gray-600) var(--sf-gray-200);
}

/* Webkit scrollbar styling for sidebar */
.sidebar-sections::-webkit-scrollbar {
    width: 6px;
}

.sidebar-sections::-webkit-scrollbar-track {
    background: var(--sf-gray-200);
}

.sidebar-sections::-webkit-scrollbar-thumb {
    background: var(--sf-gray-600);
    border-radius: 3px;
}

.sidebar-sections::-webkit-scrollbar-thumb:hover {
    background: var(--sf-brand-primary);
}

.sidebar-heading {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    color: var(--sf-gray-600);
    padding: 0 1rem;
    margin-bottom: 0.5rem;
}

.sidebar .nav-link {
    color: var(--sf-gray-800);
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
    font-size: 0.95rem;
}

.sidebar .nav-link:hover {
    background-color: rgba(40, 138, 255, 0.1);
    color: var(--sf-brand-primary);
}

.sidebar .nav-link.active {
    background-color: var(--sf-brand-primary);
    color: white;
    font-weight: 500;
}

.sidebar .nav-link i {
    font-size: 1rem;
    opacity: 0.7;
}

.sidebar .nav-link.active i {
    opacity: 1;
}

/* Sidebar sections and collapsible menus */
.sidebar-section {
    margin-bottom: 0.5rem;
}

.sidebar-toggle {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--sf-gray-800);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
}

.sidebar-toggle:hover {
    background-color: rgba(40, 138, 255, 0.1);
    color: var(--sf-brand-primary);
    text-decoration: none;
}

.sidebar-toggle i {
    font-size: 0.875rem;
    transition: transform 0.2s ease;
}

.sidebar-section .nav-link {
    font-size: 0.875rem;
    padding: 0.4rem 1rem;
}

.sidebar-section .collapse .nav-link {
    color: var(--sf-gray-600);
}

.sidebar-section .collapse .nav-link:hover {
    color: var(--sf-brand-primary);
}

/* Sidebar Search */
.sidebar-search {
    margin-bottom: 1.5rem;
    position: relative;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper .search-icon {
    position: absolute;
    left: 0.75rem;
    color: var(--sf-gray-600);
    pointer-events: none;
    font-size: 0.875rem;
}

.sidebar-search .form-control {
    padding-left: 2.25rem;
    padding-right: 2.25rem;
    font-size: 0.875rem;
    border-radius: 0.375rem;
    border: 1px solid var(--sf-gray-200);
    transition: all 0.2s ease;
}

.sidebar-search .form-control:focus {
    border-color: var(--sf-brand-primary);
    box-shadow: 0 0 0 0.2rem rgba(40, 138, 255, 0.15);
    outline: 0;
}

.clear-search {
    position: absolute;
    right: 0.5rem;
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
    color: var(--sf-gray-600);
    display: flex;
    align-items: center;
    transition: color 0.2s ease;
}

.clear-search:hover {
    color: var(--sf-brand-primary);
}

.clear-search i {
    font-size: 1rem;
}

/* Search Suggestions */
.search-suggestions {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--sf-gray-200);
    border-radius: 0.375rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
}

.search-suggestion-item {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--sf-gray-200);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.search-suggestion-item:last-child {
    border-bottom: none;
}

.search-suggestion-item:hover {
    background-color: rgba(40, 138, 255, 0.1);
}

.search-suggestion-title {
    font-weight: 500;
    color: var(--sf-gray-800);
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
}

.search-suggestion-preview {
    font-size: 0.75rem;
    color: var(--sf-gray-600);
    line-height: 1.4;
}

.search-suggestion-highlight {
    background-color: rgba(40, 138, 255, 0.2);
    font-weight: 500;
    padding: 0.1rem 0.2rem;
    border-radius: 0.2rem;
}

.no-results {
    padding: 1rem;
    text-align: center;
    color: var(--sf-gray-600);
    font-size: 0.875rem;
}

/* Content highlighting */
.content-highlight {
    background-color: rgba(255, 235, 59, 0.5);
    padding: 0.1rem 0.2rem;
    border-radius: 0.2rem;
    font-weight: 500;
}

/* Hide sections that don't match search */
.sidebar-section.search-hidden {
    display: none;
}

/* Main Content */
.main-content {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

/* Home page specific */
.main-content > .content-wrapper > h1:first-child {
    font-size: 3rem;
    color: var(--sf-brand-primary);
    margin-bottom: 1rem;
}

/* Links */
a {
    color: var(--sf-brand-primary);
    text-decoration: none;
}

a:hover {
    color: var(--sf-brand-dark);
    text-decoration: underline;
}

/* Badges and Tags */
.badge {
    font-weight: 500;
}

/* Code blocks */
pre {
    background-color: var(--sf-gray-100);
    border: 1px solid var(--sf-gray-200);
    border-radius: 0.375rem;
    padding: 1rem;
    overflow-x: auto;
}

code {
    background-color: var(--sf-gray-100);
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    font-size: 0.875em;
    color: #e83e8c;
}

pre code {
    background-color: transparent;
    padding: 0;
    color: inherit;
}

/* Tables */
table {
    width: 100%;
    margin-bottom: 1rem;
    border-collapse: collapse;
}

table thead th {
    background-color: var(--sf-brand-primary);
    color: white;
    font-weight: 600;
    padding: 0.75rem;
    border: 1px solid var(--sf-brand-dark);
}

table tbody td {
    padding: 0.75rem;
    border: 1px solid var(--sf-gray-200);
}

table tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

table tbody tr:hover {
    background-color: rgba(40, 138, 255, 0.05);
}

/* Alerts and Callouts */
.alert {
    border-left: 4px solid;
    border-radius: 0.375rem;
}

.alert-info {
    border-left-color: var(--sf-brand-primary);
}

/* Buttons */
.btn-primary {
    background-color: var(--sf-brand-primary);
    border-color: var(--sf-brand-primary);
}

.btn-primary:hover {
    background-color: var(--sf-brand-dark);
    border-color: var(--sf-brand-dark);
}

/* Footer */
.footer {
    border-top: 1px solid var(--sf-gray-200);
    margin-top: 3rem;
}

/* Responsive */
@media (max-width: 991.98px) {
    .sidebar {
        display: none;
    }

    .main-content {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
}

/* Horizontal rule */
hr {
    margin: 2rem 0;
    border-top: 2px solid var(--sf-gray-200);
}

/* Blockquotes */
blockquote {
    padding-left: 1rem;
    border-left: 4px solid var(--sf-brand-primary);
    color: var(--sf-gray-600);
    font-style: italic;
    margin: 1.5rem 0;
}

/* List styling */
ul, ol {
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
}

/* Image responsiveness */
img {
    max-width: 100%;
    height: auto;
    border-radius: 0.375rem;
}

/* Feature cards on home page */
.feature-card {
    background-color: var(--sf-gray-100);
    border-left: 4px solid var(--sf-brand-primary);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.feature-card:hover {
    box-shadow: 0 4px 12px rgba(40, 138, 255, 0.15);
    transform: translateY(-2px);
}

/* Quick start section */
.quick-start {
    background: linear-gradient(135deg, rgba(40, 138, 255, 0.05) 0%, rgba(26, 110, 230, 0.05) 100%);
    border-radius: 0.5rem;
    padding: 2rem;
    margin: 2rem 0;
}

.quick-start ol {
    font-size: 1.1rem;
}

.quick-start strong {
    color: var(--sf-brand-primary);
}

/* Feature tiles on home page */
.feature-tile {
    border: 2px solid var(--sf-gray-200);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    background-color: white;
}

.feature-tile:hover {
    border-color: var(--sf-brand-primary);
    box-shadow: 0 8px 24px rgba(40, 138, 255, 0.15);
    transform: translateY(-5px);
}

.feature-tile .feature-icon {
    transition: transform 0.3s ease;
}

.feature-tile:hover .feature-icon {
    transform: scale(1.1);
}

.feature-tile .card-body {
    padding: 2rem 1.5rem;
}

.feature-tile h3 {
    font-weight: 600;
    color: var(--sf-gray-800);
    margin-top: 0;
}

.feature-tile .text-muted {
    font-size: 0.95rem;
    line-height: 1.5;
}

.feature-tile .btn {
    font-weight: 500;
    padding: 0.5rem 1.5rem;
}

/* Home page display title */
.display-4 {
    color: var(--sf-brand-primary);
}

/* Key features section */
.border-top {
    border-color: var(--sf-gray-200) !important;
}

/* Browser badges */
.browser-badges img {
    transition: transform 0.2s ease;
}

.browser-badges img:hover {
    transform: scale(1.05);
}