/* ========================================
   CRM Docs Portal - Custom Stylesheet
   Modern, Professional Design with Dark/Light Themes
   ======================================== */

/* CSS Variables for Theming */
:root[data-theme="light"] {
    /* Brand — abstract one gradient */
    --brand-primary: #1E1B4B;
    --brand-primary-hover: #1E1B4B;
    --brand-accent: #d600bd;
    --brand-magenta: #D946EF;
    --brand-indigo: #6366F1;
    --brand-navy: #1E1B4B;
    --brand-primary-rgb: 147, 51, 234;
    --brand-gradient: linear-gradient(135deg, #d600bd 0%, #1E1B4B 45%, #1E1B4B 100%);
    --brand-gradient-soft: linear-gradient(135deg, rgba(236,72,153,.08) 0%, rgba(168,85,247,.08) 50%, rgba(99,102,241,.08) 100%);

    /* Backgrounds */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8FAFC;
    --bg-tertiary: #F1F5F9;
    --bg-hover: #F1F5F9;

    /* Text Colors */
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-tertiary: #94A3B8;
    --text-muted: #CBD5E1;

    /* Borders */
    --border-color: #E2E8F0;
    --border-hover: #CBD5E1;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);

    /* Status Colors */
    --success: #059669;
    --warning: #D97706;
    --danger: #DC2626;
    --info: #0284C7;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;

    /* Layout */
    --sidebar-width: 260px;
    --navbar-height: 72px;
}

:root[data-theme="dark"] {
    --brand-primary: #C084FC;
    --brand-primary-hover: #D8B4FE;
    --brand-accent: #F472B6;
    --brand-magenta: #E879F9;
    --brand-indigo: #818CF8;
    --brand-navy: #E2E8F0;
    --brand-primary-rgb: 192, 132, 252;
    --brand-gradient: linear-gradient(135deg, #F472B6 0%, #C084FC 45%, #818CF8 100%);
    --brand-gradient-soft: linear-gradient(135deg, rgba(244,114,182,.12) 0%, rgba(192,132,252,.12) 50%, rgba(129,140,248,.12) 100%);

    /* Backgrounds */
    --bg-primary: #0F172A;
    --bg-secondary: #1E293B;
    --bg-tertiary: #334155;
    --bg-hover: #334155;

    /* Text Colors */
    --text-primary: #F1F5F9;
    --text-secondary: #CBD5E1;
    --text-tertiary: #94A3B8;
    --text-muted: #64748B;

    /* Borders */
    --border-color: #334155;
    --border-hover: #475569;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);

    /* Status Colors */
    --success: #34D399;
    --warning: #FBBF24;
    --danger: #F87171;
    --info: #38BDF8;
}

/* ========================================
   Global Styles
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

a {
    color: var(--brand-primary);
    text-decoration: none;
}

a:hover {
    color: var(--brand-primary-hover);
}

code {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    background: var(--bg-tertiary);
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-size: 0.9em;
}

pre {
    background: var(--bg-tertiary);
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    border: 1px solid var(--border-color);
}

pre code {
    background: none;
    padding: 0;
}

img {
    max-width: 100%;
    height: auto;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-4);
    z-index: 10000;
    padding: var(--space-3) var(--space-4);
    background: var(--brand-primary);
    color: #fff;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: var(--space-4);
    color: #fff;
}

:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   Navigation Bar
   ======================================== */
.docs-navbar {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.9);
}

[data-theme="dark"] .docs-navbar {
    background: rgba(15, 23, 42, 0.9);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.navbar-link {
    padding: var(--space-2) var(--space-3);
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: color 0.15s ease, background 0.15s ease;
}

.navbar-link:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.navbar-link.active {
    color: var(--brand-primary);
    background: rgba(var(--brand-primary-rgb), 0.08);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
}

.brand-logo {
    height: 36px;
    width: auto;
}

.navbar-search {
    flex: 1;
    max-width: 500px;
}

.search-form {
    position: relative;
}

.search-input {
    width: 100%;
    padding: 0.625rem 2.5rem 0.625rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.search-input:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(var(--brand-primary-rgb), 0.12);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
}

.search-kbd {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    padding: 0.25rem 0.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-family: 'Inter', sans-serif;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.theme-toggle:hover {
    background: var(--bg-hover);
}

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

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

/* ========================================
   Buttons
   ======================================== */
.btn-primary-custom {
    
    background: linear-gradient(324deg,rgba(14, 15, 71, 1) 0%, rgba(220, 0, 177, 1) 100%);
    color: #fff;
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    border: none;
    font-weight: 500;
    gap: 0.5rem;
    cursor: pointer;
    text-align: center;
}

.btn-primary-custom:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: #fff;
}

.btn-outline-secondary {
    background: transparent;
    color: var(--text-secondary);
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    font-weight: 500;
}

.btn-outline-secondary:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.btn-sm-custom {
    padding: 0.4375rem 0.875rem;
    font-size: 0.875rem;
}

.btn-outline-danger {
    background: transparent;
    color: var(--danger);
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(220, 38, 38, 0.3);
    font-weight: 500;
}

.btn-outline-danger:hover {
    background: rgba(220, 38, 38, 0.08);
    color: var(--danger);
}

/* ========================================
   Hero Section
   ======================================== */
.docs-hero {
    background: linear-gradient(135deg, #667eea10, #764ba210);
    padding: 4rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.search-box-large {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.search-box-large .form-control {
    padding: 1rem 1rem 1rem 3rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    font-size: 1rem;
    background: var(--bg-primary);
    box-shadow: var(--shadow-lg);
}

.search-box-large i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
}

/* ========================================
   Category Cards
   ======================================== */
.category-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    height: 100%;
    display: flex;
    gap: var(--space-6);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.category-card:hover {
    border-color: var(--brand-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.category-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
    flex-shrink: 0;
}

.category-content {
    flex: 1;
}

.category-title a {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
}

.category-description {
    color: var(--text-secondary);
    margin: 0.5rem 0 1rem;
}

.category-docs {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.doc-link {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.25rem 0;
    display: block;
}

.doc-link:hover {
    color: var(--brand-primary);
}

/* Popular Docs Section */
.popular-docs-section {
    margin-top: var(--space-8);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-6);
    color: var(--text-primary);
}

.popular-doc-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    height: 100%;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.popular-doc-card:hover {
    border-color: var(--brand-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.popular-doc-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.popular-doc-card .doc-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.popular-doc-card .doc-category {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-3);
}

.popular-doc-card .doc-meta {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.popular-doc-card .doc-meta i {
    margin-right: var(--space-1);
}

/* ========================================
   Documentation Layout
   ======================================== */
.docs-container {
    display: grid;
    grid-template-columns: 260px 1fr 220px;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

@media (max-width: 1200px) {
    .docs-container {
        grid-template-columns: 260px 1fr;
    }
    .docs-toc {
        display: none;
    }
}

@media (max-width: 768px) {
    .docs-container {
        grid-template-columns: 1fr;
    }
    .docs-sidebar {
        display: none;
    }
}

/* Sidebar */
.docs-sidebar {
    position: sticky;
    top: 90px;
    height: fit-content;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.sidebar-sticky {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.sidebar-header h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.sidebar-nav .nav-item {
    margin-bottom: 0.5rem;
}

.sidebar-nav .nav-link {
    display: block;
    padding: 0.625rem 1rem;
    color: var(--text-secondary);
    border-radius: 6px;
}

.sidebar-nav .nav-link:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.sidebar-nav .nav-item.active > .nav-link {
    background: var(--brand-primary);
    color: #fff;
}

.nav-children {
    margin-top: 0.5rem;
    padding-left: 1rem;
    border-left: 2px solid var(--border-color);
    display: none;
}

.nav-children.show {
    display: block;
}

.nav-child-link {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.nav-child-link:hover {
    color: var(--text-primary);
}

.nav-child-link.active {
    color: var(--brand-primary);
    font-weight: 500;
}

/* Main Content */
.docs-content {
    min-width: 0;
}

.reading-progress {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--border-color);
    z-index: 999;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-accent));
    transition: width 0.1s ease;
}

.docs-breadcrumb {
    margin-bottom: 2rem;
}

.breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
}

.breadcrumb-item {
    color: var(--text-tertiary);
}

.breadcrumb-item.active {
    color: var(--text-secondary);
}

.document-article {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 3rem;
}

.document-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.document-meta {
    display: flex;
    gap: 1.5rem;
    color: var(--text-tertiary);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.document-body {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.document-body h2 {
    font-size: 1.875rem;
    margin: 2.5rem 0 1rem;
}

.document-body h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
}

.document-body h4 {
    font-size: 1.125rem;
    margin: 1.25rem 0 .5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.document-body p {
    margin-bottom: 1.25rem;
}

.document-body ul, .document-body ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.document-body li {
    margin-bottom: 0.5rem;
}

.document-body table {
    width: 100%;
    margin: 1.5rem 0;
    border-collapse: collapse;
}

.document-body th, .document-body td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

.document-body th {
    background: var(--bg-secondary);
    font-weight: 600;
}

.document-body blockquote {
    border-left: 4px solid var(--brand-primary);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    color: var(--text-secondary);
    font-style: italic;
}

.document-tags {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag-badge {
    padding: 0.375rem 0.75rem;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 6px;
    font-size: 0.875rem;
}

.tag-badge:hover {
    background: var(--brand-primary);
    color: #fff;
}

/* Pagination */
.docs-pagination {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 3rem;
}

.pagination-prev,
.pagination-next {
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
}

.pagination-prev:hover,
.pagination-next:hover {
    border-color: var(--brand-primary);
}

.pagination-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-bottom: 0.25rem;
}

.pagination-title {
    font-weight: 600;
    color: var(--text-primary);
}

.pagination-next {
    text-align: right;
}

/* Table of Contents */
.docs-toc {
    position: sticky;
    top: 90px;
    height: fit-content;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.toc-sticky {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.toc-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    margin-bottom: 1rem;
}

.toc-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toc-link {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: 0.375rem 0;
    border-left: 2px solid transparent;
    padding-left: 0.75rem;
}

.toc-link:hover {
    color: var(--brand-primary);
    border-left-color: var(--brand-primary);
}

.toc-h3 {
    padding-left: 1.5rem;
    font-size: 0.8125rem;
}

/* ========================================
   Admin Layout
   ======================================== */
.admin-layout {
    min-height: 100vh;
    background: var(--bg-secondary);
}

.admin-sidebar {
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    z-index: 1050;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
}

.sidebar-nav .nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    margin-bottom: 0.25rem;
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
}

.sidebar-nav .nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.sidebar-nav .nav-item.active {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
    color: #fff;
}

.nav-divider {
    height: 1px;
    background: var(--border-color);
    margin: 1rem 0;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.btn-logout {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-logout:hover {
    background: var(--bg-hover);
    color: var(--danger);
}

.admin-main {
    margin-left: 260px;
    min-height: 100vh;
    width: auto;
    max-width: none;
    flex: none;
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.admin-header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.page-title {
    font-size: 1.5rem;
    margin: 0;
}

.admin-content {
    padding: 2rem;
}

/* Dashboard Cards */
.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    transition: box-shadow 0.2s ease;
}

.stat-card:hover {
    box-shadow: var(--shadow-sm);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.bg-primary-soft {
    background: rgba(var(--brand-primary-rgb), 0.1);
    color: var(--brand-primary);
}

.bg-success-soft {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.bg-warning-soft {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.bg-info-soft {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.dashboard-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.dashboard-card .card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.dashboard-card .card-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}

.dashboard-card .card-body {
    padding: 1.5rem;
}

.doc-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.doc-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.doc-info {
    flex: 1;
}

.doc-title {
    font-weight: 500;
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.doc-category,
.doc-meta {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.doc-views {
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.badge {
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    gap: 1rem;
}

.activity-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.activity-description {
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.activity-time {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.quick-actions {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    gap: 1rem;
    z-index: 100;
}

/* ========================================
   Authentication Page
   ======================================== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea15, #764ba215);
}

.auth-container {
    width: 100%;
    max-width: 440px;
    padding: 1rem;
}

.auth-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 3rem;
    box-shadow: var(--shadow-xl);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    height: 60px;
    margin-bottom: 1.5rem;
}

.auth-title {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--text-secondary);
}

.auth-form .form-group {
    margin-bottom: 1.5rem;
}

.auth-form .form-label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.input-with-icon {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
}

.input-with-icon .form-control {
    padding-left: 2.75rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(var(--brand-primary-rgb), 0.12);
}

.auth-footer {
    margin-top: 2rem;
    text-align: center;
}

.back-link {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.auth-demo-info {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.demo-title {
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.demo-credential {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 0.25rem;
}

/* ========================================
   Footer
   ======================================== */
.docs-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-8) 0 var(--space-6);
    margin-top: var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer-brand-col {
    max-width: 280px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.footer-logo {
    flex-shrink: 0;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.footer-heading {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    margin-bottom: var(--space-4);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--space-2);
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: color 0.15s ease;
}

.footer-links a:hover {
    color: var(--brand-primary);
}

.footer-bottom {
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    margin: 0;
}

.brand-accent {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .navbar-search {
        display: none;
    }

    .navbar-links {
        display: none !important;
    }

    .hero-title {
        font-size: 2rem;
    }

    .document-article {
        padding: var(--space-6);
    }

    .document-title {
        font-size: 1.875rem;
    }

    .admin-layout {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.25s ease;
    }

    .admin-sidebar.is-open {
        transform: translateX(0);
    }

    .admin-main {
        margin-left: 0;
        width: 100%;
    }

    .mobile-nav-toggle {
        display: flex;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .quick-actions {
        flex-direction: column;
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
    }

    .quick-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (min-width: 769px) {
    .mobile-nav-toggle {
        display: none;
    }
}

/* ========================================
   Mobile Navigation
   ======================================== */
.mobile-nav-toggle {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mobile-nav-toggle:hover {
    background: var(--bg-hover);
}

.sidebar-overlay,
.public-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    z-index: 1040;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.sidebar-overlay.is-visible,
.public-nav-overlay.is-visible {
    display: block;
    opacity: 1;
}

body.sidebar-open,
body.nav-open {
    overflow: hidden;
}

.public-nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    max-width: 85vw;
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    z-index: 1050;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.public-nav-menu.is-open {
    transform: translateX(0);
}

.public-nav-menu-header {
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-4);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

.public-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    font-weight: 500;
}

.public-nav-link:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.public-nav-link.active {
    background: rgba(var(--brand-primary-rgb), 0.1);
    color: var(--brand-primary);
}

/* ========================================
   Static Pages
   ======================================== */
.page-hero {
    background: linear-gradient(135deg, rgba(var(--brand-primary-rgb), 0.06), rgba(14, 165, 233, 0.06));
    padding: var(--space-8) 0;
    border-bottom: 1px solid var(--border-color);
}

.page-hero-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: var(--space-3);
}

.page-hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
}

.content-prose {
    max-width: 720px;
}

.content-prose .lead {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.content-prose h2 {
    font-size: 1.375rem;
    margin: var(--space-8) 0 var(--space-4);
}

.content-prose ul {
    padding-left: var(--space-6);
    margin-bottom: var(--space-6);
}

.content-prose li {
    margin-bottom: var(--space-2);
    color: var(--text-secondary);
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-info-item {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
}

.contact-info-item i {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(var(--brand-primary-rgb), 0.1);
    color: var(--brand-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-item strong {
    display: block;
    margin-bottom: var(--space-1);
    color: var(--text-primary);
}

.contact-info-item p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* ========================================
   Search Results
   ======================================== */
.search-result-item {
    padding: var(--space-6) 0;
}

.search-result-item h3 a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
}

.search-result-item h3 a:hover {
    color: var(--brand-primary);
}

.search-result-meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.search-divider {
    border-color: var(--border-color);
    margin: 0;
}

/* ========================================
   Design System Components
   ======================================== */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.page-header-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 var(--space-2);
}

.page-header-subtitle {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9375rem;
}

.page-header-actions {
    display: flex;
    gap: var(--space-3);
    flex-shrink: 0;
}

.alert-custom {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.alert-success {
    border-color: rgba(5, 150, 105, 0.3);
    background: rgba(5, 150, 105, 0.08);
}

.alert-danger {
    border-color: rgba(220, 38, 38, 0.3);
    background: rgba(220, 38, 38, 0.08);
}

.alert-warning {
    border-color: rgba(217, 119, 6, 0.3);
    background: rgba(217, 119, 6, 0.08);
}

.alert-info {
    border-color: rgba(2, 132, 199, 0.3);
    background: rgba(2, 132, 199, 0.08);
}

.alert-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.alert-success .alert-icon { color: var(--success); }
.alert-danger .alert-icon { color: var(--danger); }
.alert-warning .alert-icon { color: var(--warning); }
.alert-info .alert-icon { color: var(--info); }

.alert-content {
    flex: 1;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.alert-dismiss {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: var(--space-1);
}

.empty-state {
    text-align: center;
    padding: var(--space-8) var(--space-4);
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-tertiary);
}

.empty-state-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-2);
}

.empty-state-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
}

.badge-default {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.badge-danger {
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger);
}

.badge-info {
    background: rgba(2, 132, 199, 0.1);
    color: var(--info);
}

/* Admin Tables */
.admin-content .table {
    color: var(--text-primary);
    margin-bottom: 0;
}

.admin-content .table thead th {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-tertiary);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: var(--space-4);
}

.admin-content .table tbody td {
    padding: var(--space-4);
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.admin-content .table tbody tr:hover {
    background: var(--bg-secondary);
}

.admin-content .table tbody tr:last-child td {
    border-bottom: none;
}

.category-doc-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
}

.category-doc-link:hover {
    color: var(--brand-primary);
}

.sub-pages-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sub-pages-list li {
    margin-bottom: var(--space-2);
}

.category-doc-card,
.category-admin-card {
    height: 100%;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.category-doc-card:hover,
.category-admin-card:hover {
    box-shadow: var(--shadow-sm);
}

/* ================================================================
   GITBOOK UI — abstract one brand
   ================================================================ */

/* Logo theme swap */
.brand-logo-img { width: 150px; object-fit: contain; }
[data-theme="light"] .brand-logo-dark { display: none; }
[data-theme="dark"] .brand-logo-light { display: none; }

/* ---- Public top bar ---- */
.gitbook-body {
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.gitbook-body #main-content {
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
}

.gitbook-topbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 56px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.gitbook-topbar-inner {
    max-width: 100%;
    height: 100%;
    padding: 0 1.25rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.gitbook-topbar-left { display: flex; align-items: center; gap: .75rem; }

.gitbook-brand { display: flex; align-items: center; text-decoration: none; }
.gitbook-brand img { max-height: 28px; }

.gitbook-topnav { display: flex; gap: .25rem; }
.gitbook-topnav a {
    padding: .375rem .75rem;
    font-size: .875rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 6px;
    text-decoration: none;
}
.gitbook-topnav a:hover { color: var(--text-primary); background: var(--bg-secondary); }
.gitbook-topnav a.active { color: var(--brand-primary); background: rgba(var(--brand-primary-rgb), .08); }

.gitbook-search {
    flex: 1;
    max-width: 420px;
    position: relative;
    display: flex;
    align-items: center;
}
.gitbook-search i {
    position: absolute;
    left: .875rem;
    color: var(--text-tertiary);
    font-size: .8125rem;
}
.gitbook-search input {
    width: 100%;
    padding: .5rem 3rem .5rem 2.25rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: .875rem;
}
.gitbook-search input:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(var(--brand-primary-rgb), .12);
}
.gitbook-search kbd {
    position: absolute;
    right: .625rem;
    font-size: .6875rem;
    padding: .125rem .375rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-tertiary);
}

.gitbook-topbar-right { display: flex; align-items: center; gap: .75rem; margin-left: auto; }

/* ---- GitBook doc layout ---- */
.gitbook-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr) 220px;
    min-height: calc(100vh - 56px);
    max-width: 1440px;
    margin: 0 auto;
}

.gitbook-sidebar {
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    position: sticky;
    top: 56px;
    height: calc(100vh - 56px);
    background: var(--bg-primary);
}

.gitbook-sidebar-inner { padding: 1.25rem 0; }

.gitbook-sidebar-group {
    display: block;
    padding: 0 1.25rem .75rem;
    font-size: .6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-tertiary);
    text-decoration: none;
}
.gitbook-sidebar-group:hover { color: var(--brand-primary); }

.gitbook-nav-link,
.gitbook-nav-sublink {
    display: block;
    padding: .4375rem 1.25rem;
    font-size: .875rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-left: 2px solid transparent;
    line-height: 1.45;
}
.gitbook-nav-link:hover,
.gitbook-nav-sublink:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}
.gitbook-nav-link.active,
.gitbook-nav-sublink.active {
    color: var(--brand-primary);
    font-weight: 500;
    border-left-color: var(--brand-primary);
    background: rgba(var(--brand-primary-rgb), .06);
}

.gitbook-nav-sublink {
    padding-left: 2rem;
    font-size: .8125rem;
}

.gitbook-nav-children { display: none; }
.gitbook-nav-group.is-open .gitbook-nav-children { display: block; }

.gitbook-main {
    min-width: 0;
    padding: 2rem 3rem 4rem;
    border-right: 1px solid var(--border-color);
}

.gitbook-article { max-width: 720px; }

.gitbook-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .375rem;
    font-size: .8125rem;
    margin-bottom: 1.5rem;
    color: var(--text-tertiary);
}
.gitbook-breadcrumb a { color: var(--text-tertiary); text-decoration: none; }
.gitbook-breadcrumb a:hover { color: var(--brand-primary); }
.gitbook-breadcrumb .current { color: var(--text-secondary); }
.gitbook-breadcrumb .sep { opacity: .5; }

.gitbook-header h1 {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -.02em;
    margin-bottom: .75rem;
    line-height: 1.2;
}

.gitbook-meta {
    display: flex;
    gap: 1rem;
    font-size: .8125rem;
    color: var(--text-tertiary);
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.gitbook-video {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    margin: 0 0 2rem;
    border-radius: 10px;
    overflow: hidden;
    background: #0f0f0f;
}
.gitbook-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.gitbook-content {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-secondary);
}
.gitbook-content h2 { font-size: 1.5rem; margin: 2.5rem 0 1rem; color: var(--text-primary); scroll-margin-top: 120px; }
.gitbook-content h3 { font-size: 1.25rem; margin: 2rem 0 .75rem; color: var(--text-primary); scroll-margin-top: 120px; }
.gitbook-content h4 { font-size: 1rem; margin: 1.25rem 0 .5rem; color: var(--text-primary); font-weight: 600; scroll-margin-top: 120px; }
.gitbook-content p { margin-bottom: 1.25rem; }
.gitbook-content ul, .gitbook-content ol { margin-bottom: 1.25rem; padding-left: 1.5rem; }
.gitbook-content li { margin-bottom: .375rem; }
.gitbook-content code { font-size: .875em; }
.gitbook-content pre { margin: 1.5rem 0; border-radius: 8px; }
.gitbook-content blockquote {
    border-left: 3px solid var(--brand-primary);
    padding-left: 1rem;
    margin: 1.5rem 0;
    color: var(--text-secondary);
}

.gitbook-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border-color); }

.gitbook-page-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}
.gitbook-page-nav-link {
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    text-decoration: none;
    transition: border-color .15s, box-shadow .15s;
}
.gitbook-page-nav-link:hover { border-color: var(--brand-primary); box-shadow: var(--shadow-sm); }
.gitbook-page-nav-link .label { display: block; font-size: .75rem; color: var(--text-tertiary); margin-bottom: .25rem; }
.gitbook-page-nav-link .title { font-weight: 600; color: var(--text-primary); font-size: .9375rem; }
.gitbook-page-nav-link.next { text-align: right; }

.gitbook-toc {
    position: sticky;
    top: 56px;
    height: calc(100vh - 56px);
    overflow-y: auto;
    padding: 1.5rem 1rem;
}
.gitbook-toc-label {
    font-size: .6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-tertiary);
    margin-bottom: .75rem;
}
.gitbook-toc-link {
    display: block;
    padding: .3125rem 0 .3125rem .75rem;
    font-size: .8125rem;
    color: var(--text-tertiary);
    text-decoration: none;
    border-left: 1px solid transparent;
}
.gitbook-toc-link:hover { color: var(--brand-primary); }
.gitbook-toc-link.active { color: var(--brand-primary); border-left-color: var(--brand-primary); }
.gitbook-toc-link.h3 { padding-left: 1.25rem; font-size: .75rem; }
.gitbook-toc-empty { font-size: .8125rem; color: var(--text-tertiary); }

.reading-progress {
    position: fixed;
    top: 56px;
    left: 0; right: 0;
    height: 2px;
    background: transparent;
    z-index: 999;
}
.progress-bar {
    height: 100%;
    background: var(--brand-gradient);
    width: 0;
    transition: width .1s;
}

.gitbook-sidebar-toggle {
    display: none;
    position: fixed;
    bottom: 1.25rem;
    left: 1.25rem;
    z-index: 100;
    width: 44px; height: 44px;
    border-radius: 50%;
    border: none;
    background: var(--brand-gradient);
    color: #fff;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
}

/* ---- Home page ---- */
.home-hero {
    padding: 4rem 0 3.5rem;
    background: var(--brand-gradient-soft);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}
.home-hero-label {
    font-size: .8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--brand-primary);
    margin-bottom: .75rem;
}
.home-hero-title {
    font-size: 2.75rem;
    font-weight: 700;
    letter-spacing: -.03em;
    margin-bottom: .75rem;
}
.home-hero-desc {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 520px;
    margin: 0 auto 2rem;
}
.home-search-form {
    max-width: 560px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: .375rem .375rem .375rem 1rem;
    box-shadow: var(--shadow-md);
}
.home-search-form i { color: var(--text-tertiary); margin-right: .75rem; }
.home-search-form input {
    flex: 1;
    border: none;
    background: transparent;
    padding: .625rem 0;
    font-size: 1rem;
    color: var(--text-primary);
}
.home-search-form input:focus { outline: none; }

.home-content { padding: 3rem 1rem 4rem; flex: 1; }
.home-section-title { font-size: 1.125rem; font-weight: 600; margin-bottom: 1.25rem; }

.home-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
}
.home-category-card {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: border-color .15s, box-shadow .15s;
}
.home-category-card:hover {
    border-color: rgba(var(--brand-primary-rgb), .4);
    box-shadow: var(--shadow-sm);
}
.home-category-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: var(--brand-gradient);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.home-category-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: .375rem; }
.home-category-card h3 .home-category-lock {
    font-size: .75rem;
    color: var(--text-tertiary);
    margin-left: .35rem;
}
.home-category-card.is-private {
    border-color: rgba(var(--brand-primary-rgb), .2);
}
.home-category-card.is-private .home-category-icon {
    position: relative;
}
.home-category-card p { font-size: .875rem; color: var(--text-secondary); margin-bottom: .5rem; line-height: 1.5; }
.home-category-count { font-size: .75rem; color: var(--text-tertiary); }

.home-popular-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}
.home-popular-card {
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: border-color .15s;
}
.home-popular-card:hover { border-color: var(--brand-primary); }
.home-popular-cat { font-size: .75rem; color: var(--brand-primary); font-weight: 500; }
.home-popular-card h3 { font-size: .9375rem; font-weight: 600; margin: .375rem 0; color: var(--text-primary); }
.home-popular-meta { font-size: .75rem; color: var(--text-tertiary); }

/* ---- Search page ---- */
.search-page { flex: 1; display: flex; flex-direction: column; }
.search-page-hero {
    padding: 3rem 0 2rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--brand-gradient-soft);
}
.search-page-title {
    font-size: 1.75rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.25rem;
}
.search-page-form {
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: .5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: .375rem .375rem .375rem 1rem;
    box-shadow: var(--shadow-md);
}
.search-page-form i { color: var(--text-tertiary); }
.search-page-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: .75rem .5rem;
    font-size: 1rem;
    color: var(--text-primary);
}
.search-page-input:focus { outline: none; }
.search-page-btn { flex-shrink: 0; }
.search-page-count {
    text-align: center;
    margin-top: 1rem;
    font-size: .875rem;
    color: var(--text-secondary);
}
.search-page-body { padding: 2rem 1rem 4rem; max-width: 800px; flex: 1; }

.search-results-list { display: flex; flex-direction: column; gap: .75rem; }
.search-result-card {
    display: block;
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: border-color .15s, box-shadow .15s;
}
.search-result-card:hover {
    border-color: rgba(var(--brand-primary-rgb), .35);
    box-shadow: var(--shadow-sm);
}
.search-result-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .5rem;
}
.search-result-category {
    font-size: .75rem;
    font-weight: 500;
    color: var(--brand-primary);
    background: rgba(var(--brand-primary-rgb), .08);
    padding: .125rem .5rem;
    border-radius: 4px;
}
.search-result-views { font-size: .75rem; color: var(--text-tertiary); }
.search-result-title { font-size: 1.0625rem; font-weight: 600; color: var(--text-primary); margin-bottom: .375rem; }
.search-result-snippet { font-size: .875rem; color: var(--text-secondary); line-height: 1.6; margin: 0; }
.search-result-tags { display: flex; gap: .375rem; margin-top: .75rem; flex-wrap: wrap; }
.search-result-tags .tag-badge { font-size: .75rem; pointer-events: none; }

.search-empty { text-align: center; padding: 4rem 1rem; }
.search-empty i { font-size: 2.5rem; color: var(--text-tertiary); margin-bottom: 1rem; }
.search-empty h3 { margin-bottom: .5rem; }
.search-empty p { color: var(--text-secondary); margin-bottom: 1.5rem; }

.search-suggestions { text-align: center; padding: 2rem 0; }
.search-suggestions-title { font-size: 1rem; color: var(--text-secondary); margin-bottom: 1rem; }
.search-suggestions-grid { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; }
.search-suggestion-chip {
    padding: .5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    font-size: .875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all .15s;
}
.search-suggestion-chip:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background: rgba(var(--brand-primary-rgb), .06);
}

/* ---- Footer ---- */
.gitbook-footer {
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    background: var(--bg-secondary);
    margin-top: auto;
    flex-shrink: 0;
}
.gitbook-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: .8125rem;
    color: var(--text-tertiary);
}
.gitbook-footer-links { display: flex; gap: 1.25rem; }
.gitbook-footer-links a { color: var(--text-secondary); text-decoration: none; }
.gitbook-footer-links a:hover { color: var(--brand-primary); }

/* ---- Admin layout (GitBook-style) ---- */
.admin-layout { background: var(--bg-secondary); }

.admin-sidebar {
    width: 260px;
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1050;
    transition: transform .25s ease;
}

.admin-sidebar-top {
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
}
.admin-sidebar-brand img { max-height: 26px; }
.admin-sidebar-badge {
    font-size: .6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: .1875rem .5rem;
    border-radius: 4px;
    background: rgba(var(--brand-primary-rgb), .1);
    color: var(--brand-primary);
}

.admin-sidebar-nav {
    flex: 1;
    padding: 1rem .75rem;
    overflow-y: auto;
}
.admin-nav-label {
    font-size: .6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-tertiary);
    padding: .75rem .75rem .375rem;
    margin: 0;
}
.admin-nav-item {
    display: flex;
    align-items: center;
    gap: .625rem;
    padding: .5rem .75rem;
    margin-bottom: 2px;
    border-radius: 8px;
    font-size: .875rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border-left: 2px solid transparent;
}
.admin-nav-item i { width: 18px; text-align: center; font-size: .875rem; opacity: .7; }
.admin-nav-item:hover { background: var(--bg-secondary); color: var(--text-primary); }
.admin-nav-item.active {
    color: var(--brand-primary);
    background: rgba(var(--brand-primary-rgb), .08);
    border-left-color: var(--brand-primary);
}
.admin-nav-item.active i { opacity: 1; }

.admin-sidebar-bottom {
    padding: .875rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: .5rem;
}
.admin-user { display: flex; align-items: center; gap: .625rem; flex: 1; min-width: 0; }
.admin-user-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--brand-gradient);
    color: #fff;
    font-size: .8125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.admin-user-name { font-size: .8125rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-user-role { font-size: .6875rem; color: var(--text-tertiary); }
.admin-logout-btn {
    width: 34px; height: 34px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    flex-shrink: 0;
}
.admin-logout-btn:hover { color: var(--danger); border-color: var(--danger); }

.admin-main {
    margin-left: 260px;
    min-height: 100vh;
    width: auto;
    max-width: none;
}

.admin-topbar {
    height: 56px;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-primary);
    position: sticky;
    top: 0;
    z-index: 100;
}
.admin-topbar-title { font-size: 1.125rem; font-weight: 600; margin: 0; flex: 1; }
.admin-topbar-actions { display: flex; align-items: center; gap: .75rem; }

.admin-content {
    width: 100%;
    max-width: none;
    padding: 1.5rem 2rem 3rem;
    box-sizing: border-box;
}

.admin-toolbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.admin-toolbar-title { font-size: 1.375rem; font-weight: 700; margin: 0 0 .25rem; }
.admin-toolbar-desc { font-size: .875rem; color: var(--text-secondary); margin: 0; }
.admin-toolbar-actions { display: flex; gap: .625rem; flex-wrap: wrap; }

.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.admin-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.stat-value { font-size: 1.75rem; font-weight: 700; line-height: 1; }
.stat-label { font-size: .8125rem; color: var(--text-secondary); margin-top: .25rem; }

.dashboard-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}
.dashboard-card .card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}
.dashboard-card .card-title { font-size: .9375rem; font-weight: 600; margin: 0; }
.dashboard-card .card-body { padding: 1rem 1.25rem; }

/* Mobile public nav simplified */
.public-nav-menu {
    position: fixed;
    top: 56px; left: 0; right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: .5rem;
    display: none;
    flex-direction: column;
    z-index: 1040;
    box-shadow: var(--shadow-lg);
}
.public-nav-menu.is-open { display: flex; }
.public-nav-menu a {
    padding: .75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
}
.public-nav-menu a:hover { background: var(--bg-secondary); color: var(--text-primary); }

/* Responsive */
@media (max-width: 1200px) {
    .gitbook-layout { grid-template-columns: 260px 1fr; }
    .gitbook-toc { display: none; }
    .admin-stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
    .admin-grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .gitbook-layout { grid-template-columns: 1fr; }
    .gitbook-sidebar {
        position: fixed;
        top: 56px; left: 0; bottom: 0;
        width: 280px;
        z-index: 1040;
        transform: translateX(-100%);
        box-shadow: var(--shadow-xl);
    }
    .gitbook-sidebar.is-open { transform: translateX(0); }
    .gitbook-main { padding: 1.25rem; border-right: none; }
    .gitbook-sidebar-toggle { display: flex; align-items: center; justify-content: center; }
    .home-hero-title { font-size: 2rem; }
    .admin-sidebar { transform: translateX(-100%); }
    .admin-sidebar.is-open { transform: translateX(0); }
    .admin-main { margin-left: 0; width: 100%; }
    .admin-stats-grid { grid-template-columns: 1fr; }
    .mobile-nav-toggle { display: flex; align-items: center; justify-content: center; }
    .gitbook-search { display: none !important; }
}

/* Auth split layout */
.auth-page-gitbook { min-height: 100vh; background: var(--bg-secondary); }
.auth-split { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }
.auth-split-brand {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items:center;
    background: var(--brand-gradient-soft);
    border-right: 1px solid var(--border-color);
}
.auth-split-brand h2 { font-size: 1.75rem; font-weight: 700; margin: 2rem 0 .75rem; }
.auth-split-brand p { color: var(--text-secondary); text-align:center; max-width: 360px; line-height: 1.6; }
.auth-split-form {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;

}
.auth-card-gitbook {
    width: 100%;
    max-width: 400px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}
.auth-card-gitbook h1 { font-size: 1.5rem; font-weight: 700; margin-bottom: .25rem; }
.auth-card-gitbook .auth-sub { color: var(--text-secondary); font-size: .875rem; margin-bottom: 1.5rem; }
.auth-back a { color: var(--text-secondary); font-size: .875rem; text-decoration: none; }
.auth-back a:hover { color: var(--brand-primary); }

@media (max-width: 768px) {
    .auth-split { grid-template-columns: 1fr; }
    .auth-split-brand { display: none; }
}

/* Category listing */
.category-page-header {
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--border-color);
    background: var(--brand-gradient-soft);
}
.category-page-header h1 { font-size: 2rem; font-weight: 700; margin-bottom: .5rem; }
.category-page-header p { color: var(--text-secondary); max-width: 600px; margin: 0; }
.category-page-body { flex: 1; padding-bottom: 4rem; }
.page-fill {
    flex: 1;
    display: flex;
    flex-direction: column;
}
.category-page-list { padding: 2rem 1rem 4rem; max-width: 800px; }
.category-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
}
.category-list-item:first-child { padding-top: 0; }
.category-list-item:hover h3 { color: var(--brand-primary); }
.category-list-item h3 { font-size: 1rem; font-weight: 600; margin-bottom: .25rem; transition: color .15s; }
.category-list-item p { font-size: .875rem; color: var(--text-secondary); margin: 0; line-height: 1.5; }
.category-list-item i { color: var(--text-tertiary); font-size: .75rem; flex-shrink: 0; }

/* Sidebar accordion — categories with pages */
.gitbook-nav-accordion { display: flex; flex-direction: column; gap: 2px; }
.gitbook-nav-category { border-radius: 6px; }
.gitbook-nav-category-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .5rem .75rem;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: .875rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    border-radius: 6px;
}
.gitbook-nav-category-toggle:hover { background: var(--bg-secondary); }
.gitbook-nav-arrow {
    font-size: .625rem;
    color: var(--text-tertiary);
    transition: transform .2s ease;
    width: 12px;
}
.gitbook-nav-category.is-open .gitbook-nav-arrow { transform: rotate(90deg); }

.gitbook-section-index {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}
.gitbook-section-index-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}
.gitbook-section-index-group {
    margin-bottom: 1.5rem;
}
.gitbook-section-index-group h3 {
    font-size: .875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: .5rem;
}
.gitbook-section-index-group ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.gitbook-section-index-group li {
    margin: 0;
}
.gitbook-section-index-group li a {
    display: block;
    padding: .5rem 0;
    color: var(--text-primary);
    text-decoration: none;
    font-size: .9375rem;
    border-bottom: 1px solid var(--border-color);
}
.gitbook-section-index-group li:last-child a { border-bottom: none; }
.gitbook-section-index-group li a:hover { color: var(--brand-primary); }
.gitbook-section-index-group li.active a {
    color: var(--brand-primary);
    font-weight: 500;
}

.gitbook-nav-pages {
    display: none;
    padding: .25rem 0 .5rem .5rem;
}
.gitbook-nav-category.is-open .gitbook-nav-pages { display: block; }
.gitbook-nav-page {
    display: block;
    padding: .375rem .75rem .375rem 1.5rem;
    font-size: .8125rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-left: 2px solid transparent;
    line-height: 1.4;
}
.gitbook-nav-page:hover { color: var(--brand-primary); background: var(--bg-secondary); }
.gitbook-nav-page.active {
    color: var(--brand-primary);
    font-weight: 500;
    border-left-color: var(--brand-primary);
    background: rgba(var(--brand-primary-rgb), .06);
}

.admin-filter-bar {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1rem 1.25rem;
}

/* ---- Admin panels, tables, cards ---- */
.admin-panel {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: visible;
}
.admin-panel-head {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}
.admin-panel-head h3 { font-size: .9375rem; font-weight: 600; margin: 0; }
.admin-panel-body { padding: .5rem 1.25rem 1rem; }
.admin-panel-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1.5rem;
}
.admin-panel-empty i { font-size: 2rem; color: var(--text-tertiary); margin-bottom: .75rem; }
.admin-panel-empty p { color: var(--text-secondary); margin-bottom: 1rem; }

.admin-table-wrap { overflow-x: auto; }
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
}
.admin-table thead th {
    text-align: left;
    padding: .875rem 1.25rem;
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--text-tertiary);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}
.admin-table tbody td {
    padding: .875rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
    color: var(--text-primary);
}
.admin-table tbody tr:hover { background: var(--bg-secondary); }
.admin-table tbody tr:last-child td { border-bottom: none; }
.admin-table-link {
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
}
.admin-table-link:hover { color: var(--brand-primary); }
.admin-table-sub { font-size: .75rem; color: var(--text-tertiary); margin-top: .125rem; }
.admin-table-empty {
    text-align: center;
    padding: 3rem 1.5rem !important;
}
.admin-table-empty i { font-size: 2rem; color: var(--text-tertiary); display: block; margin-bottom: .75rem; }
.admin-table-empty p { color: var(--text-secondary); margin-bottom: 1rem; }

.admin-table-actions {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    justify-content: flex-end;
}
.admin-table-actions form { display: inline; margin: 0; }
.admin-action-btn {
    width: 32px; height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    text-decoration: none;
    font-size: .8125rem;
}
.admin-action-btn:hover { background: var(--bg-secondary); color: var(--brand-primary); border-color: var(--brand-primary); }
.admin-action-btn.danger:hover { color: var(--danger); border-color: var(--danger); }

.admin-status {
    display: inline-block;
    padding: .1875rem .625rem;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 600;
}
.admin-status-published, .admin-status-success { background: rgba(5,150,105,.1); color: var(--success); }
.admin-status-draft, .admin-status-warning { background: rgba(217,119,6,.1); color: var(--warning); }

.admin-tag {
    display: inline-block;
    padding: .1875rem .5rem;
    border-radius: 6px;
    font-size: .75rem;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.admin-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1rem;
}
.admin-category-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
}
.admin-category-card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: .75rem;
}
.admin-category-card h3 { font-size: 1rem; font-weight: 600; margin: 0 0 .5rem; }
.admin-category-badges { display: flex; gap: .375rem; flex-wrap: wrap; }
.admin-category-desc { font-size: .875rem; color: var(--text-secondary); margin-bottom: 1rem; line-height: 1.5; }
.admin-category-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .8125rem;
    color: var(--text-tertiary);
    padding-top: .75rem;
    border-top: 1px solid var(--border-color);
}
.admin-link { color: var(--brand-primary); text-decoration: none; font-weight: 500; }
.admin-link:hover { text-decoration: underline; }

.admin-list-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: .75rem 0;
    border-bottom: 1px solid var(--border-color);
}
.admin-list-row:last-child { border-bottom: none; }
.admin-empty-text { color: var(--text-tertiary); font-size: .875rem; margin: .5rem 0; }

.admin-activity-row {
    display: flex;
    gap: .875rem;
    padding: .75rem 0;
    border-bottom: 1px solid var(--border-color);
}
.admin-activity-row:last-child { border-bottom: none; }
.admin-activity-icon {
    width: 32px; height: 32px;
    border-radius: 8px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    flex-shrink: 0;
    font-size: .8125rem;
}
.admin-activity-text { font-size: .875rem; color: var(--text-secondary); }

.admin-pagination { padding: 1rem 1.25rem; border-top: 1px solid var(--border-color); }
.admin-pagination nav { width: 100%; }
.admin-pagination .pagination { margin-bottom: 0; gap: .25rem; }
.admin-pagination .page-link {
    color: var(--text-secondary);
    border-color: var(--border-color);
    background: var(--bg-primary);
    font-size: .875rem;
    padding: .375rem .75rem;
    border-radius: 8px;
}
.admin-pagination .page-link:hover {
    color: var(--brand-primary);
    background: var(--bg-secondary);
    border-color: var(--border-color);
}
.admin-pagination .page-item.active .page-link {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #fff;
}
.admin-pagination .page-item.disabled .page-link {
    color: var(--text-tertiary);
    background: var(--bg-secondary);
}
.admin-pagination .small.text-muted {
    color: var(--text-tertiary) !important;
    margin-bottom: 0;
}

/* ---- CRM access gate (private docs) ---- */
.is-content-locked .page-fill-inner,
.is-content-locked .gitbook-layout {
    filter: blur(10px);
    pointer-events: none;
    user-select: none;
    overflow: hidden;
}

.crm-access-gate {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
}

.crm-access-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, .45);
    backdrop-filter: blur(4px);
}

.crm-access-modal {
    position: relative;
    width: 100%;
    max-width: 420px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 24px 48px rgba(0, 0, 0, .18);
}

.crm-access-modal-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: var(--brand-gradient-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-primary);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.crm-access-modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: .5rem;
}

.crm-access-modal-desc {
    font-size: .9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.crm-access-error {
    background: rgba(220, 38, 38, .08);
    border: 1px solid rgba(220, 38, 38, .2);
    color: #dc2626;
    border-radius: 8px;
    padding: .625rem .875rem;
    font-size: .875rem;
    margin-bottom: 1rem;
}

.crm-access-form .form-label {
    font-size: .8125rem;
    font-weight: 500;
}

.crm-access-note {
    margin: 1rem 0 0;
    font-size: .8125rem;
    color: var(--text-tertiary);
    line-height: 1.5;
}

.crm-access-note i { margin-right: .35rem; }

.crm-access-actions {
    margin-top: 1rem;
    text-align: center;
}

.crm-access-back-home {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-size: .875rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
}

.crm-access-back-home:hover {
    color: var(--brand-primary);
}

.public-nav-logout {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
    padding: .75rem 1.25rem;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.public-nav-logout:hover { color: var(--brand-primary); }