/* ==========================================================================
   Modern Documentation Design System & Theme Variables
   ========================================================================== */

:root {
    --doc-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --doc-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
    
    /* Light Theme Palette */
    --doc-bg: #f8fafc;
    --doc-bg-surface: #ffffff;
    --doc-bg-surface-hover: #f1f5f9;
    --doc-bg-subtle: #f8fafc;
    --doc-sidebar-bg: #ffffff;
    --doc-header-bg: rgba(255, 255, 255, 0.85);
    
    --doc-text-primary: #0f172a;
    --doc-text-secondary: #475569;
    --doc-text-muted: #64748b;
    --doc-text-subtle: #94a3b8;
    
    --doc-border: #e2e8f0;
    --doc-border-subtle: #f1f5f9;
    --doc-border-focus: #3b82f6;
    
    --doc-primary: #2563eb;
    --doc-primary-hover: #1d4ed8;
    --doc-primary-subtle: #eff6ff;
    --doc-primary-text: #1d4ed8;
    
    --doc-accent: #0284c7;
    --doc-success: #10b981;
    --doc-warning: #f59e0b;
    --doc-danger: #ef4444;
    
    --doc-code-bg: #f1f5f9;
    --doc-code-text: #0f172a;
    --doc-code-border: #e2e8f0;
    --doc-pre-bg: #1e293b;
    --doc-pre-text: #f8fafc;
    
    --doc-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --doc-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --doc-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.08);
    --doc-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.12), 0 8px 10px -6px rgb(0 0 0 / 0.08);
    
    --doc-sidebar-width: 280px;
    --doc-toc-width: 240px;
    --doc-header-height: 64px;
    --doc-radius-sm: 6px;
    --doc-radius: 10px;
    --doc-radius-lg: 14px;
    --doc-radius-xl: 20px;
}

[data-bs-theme="dark"] {
    --doc-bg: #0b0f17;
    --doc-bg-surface: #131b2e;
    --doc-bg-surface-hover: #1a243b;
    --doc-bg-subtle: #0f1626;
    --doc-sidebar-bg: #111827;
    --doc-header-bg: rgba(17, 24, 39, 0.85);
    
    --doc-text-primary: #f1f5f9;
    --doc-text-secondary: #cbd5e1;
    --doc-text-muted: #94a3b8;
    --doc-text-subtle: #64748b;
    
    --doc-border: #1e293b;
    --doc-border-subtle: #172033;
    --doc-border-focus: #3b82f6;
    
    --doc-primary: #3b82f6;
    --doc-primary-hover: #60a5fa;
    --doc-primary-subtle: #1e293b;
    --doc-primary-text: #93c5fd;
    
    --doc-code-bg: #1e293b;
    --doc-code-text: #e2e8f0;
    --doc-code-border: #334155;
    --doc-pre-bg: #090d16;
    --doc-pre-text: #f1f5f9;
    
    --doc-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.4);
    --doc-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --doc-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5), 0 4px 6px -4px rgb(0 0 0 / 0.4);
    --doc-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.6), 0 8px 10px -6px rgb(0 0 0 / 0.5);
}

/* ==========================================================================
   Base & Reset Overrides
   ========================================================================== */

body {
    font-family: var(--doc-font-sans);
    background-color: var(--doc-bg);
    color: var(--doc-text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
}

/* Fix input & select width */
input, select, textarea {
    max-width: 100%;
}

a {
    color: var(--doc-primary);
    text-decoration: none;
    transition: color 0.15s ease;
}

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

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-navbar {
    height: var(--doc-header-height);
    background-color: var(--doc-header-bg) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--doc-border);
    transition: background-color 0.2s ease, border-color 0.2s ease;
    z-index: 1030;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--doc-text-primary) !important;
    padding: 0;
}

.site-logo {
    width: 36px;
    height: 36px;
    border-radius: var(--doc-radius-sm);
    object-fit: contain;
}

.nav-link {
    color: var(--doc-text-secondary) !important;
    font-weight: 500;
    font-size: 0.925rem;
    padding: 0.5rem 0.75rem !important;
    border-radius: var(--doc-radius-sm);
    transition: all 0.15s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--doc-text-primary) !important;
    background-color: var(--doc-bg-surface-hover);
}

/* Global Quick Search Button in Header */
.header-search-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0.4rem 0.85rem;
    font-size: 0.875rem;
    color: var(--doc-text-muted);
    background-color: var(--doc-bg-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    width: 240px;
}

.header-search-btn:hover {
    border-color: var(--doc-primary);
    color: var(--doc-text-primary);
    background-color: var(--doc-bg-surface-hover);
    box-shadow: var(--doc-shadow-sm);
}

.search-kbd {
    font-size: 0.75rem;
    font-family: var(--doc-font-mono);
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--doc-bg-subtle);
    border: 1px solid var(--doc-border);
    color: var(--doc-text-muted);
}

/* ==========================================================================
   Documentation Layout (Sidebar + Main + TOC)
   ========================================================================== */

.doc-layout-container {
    padding-top: calc(var(--doc-header-height) + 1.25rem);
    padding-bottom: 3rem;
    flex: 1;
}

/* Sidebar Styling */
.doc-sidebar {
    position: sticky;
    top: calc(var(--doc-header-height) + 1.25rem);
    height: calc(100vh - var(--doc-header-height) - 2.5rem);
    overflow-y: auto;
    padding-right: 0.75rem;
    scrollbar-width: thin;
    scrollbar-color: var(--doc-border) transparent;
}

.doc-sidebar::-webkit-scrollbar {
    width: 5px;
}

.doc-sidebar::-webkit-scrollbar-thumb {
    background-color: var(--doc-border);
    border-radius: 4px;
}

.sidebar-search-box {
    margin-bottom: 1rem;
    position: relative;
}

.sidebar-search-box input {
    background-color: var(--doc-bg-surface);
    border: 1px solid var(--doc-border);
    color: var(--doc-text-primary);
    border-radius: var(--doc-radius);
    padding-left: 2rem;
    font-size: 0.875rem;
}

.sidebar-search-box input:focus {
    border-color: var(--doc-primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
    background-color: var(--doc-bg-surface);
    color: var(--doc-text-primary);
}

.sidebar-search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--doc-text-subtle);
    font-size: 0.85rem;
    pointer-events: none;
}

.sidebar-group {
    margin-bottom: 0.5rem;
}

.sidebar-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--doc-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--doc-radius-sm);
    text-align: left;
    transition: all 0.15s ease;
    cursor: pointer;
}

.sidebar-group-header:hover {
    color: var(--doc-text-primary);
    background-color: var(--doc-bg-surface-hover);
}

.sidebar-group-header .chevron-icon {
    font-size: 0.75rem;
    transition: transform 0.2s ease;
    color: var(--doc-text-subtle);
}

.sidebar-group-header[aria-expanded="true"] .chevron-icon {
    transform: rotate(90deg);
}

.sidebar-items-list {
    list-style: none;
    padding-left: 0.75rem;
    margin: 0.25rem 0 0.5rem 0;
    border-left: 1px solid var(--doc-border);
}

.sidebar-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.35rem 0.65rem;
    font-size: 0.85rem;
    color: var(--doc-text-secondary);
    border-radius: var(--doc-radius-sm);
    transition: all 0.15s ease;
    margin-bottom: 1px;
}

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

.sidebar-link.active {
    color: var(--doc-primary-text);
    background-color: var(--doc-primary-subtle);
    font-weight: 600;
}

.sidebar-badge {
    font-size: 0.725rem;
    font-weight: 600;
    padding: 0.15rem 0.45rem;
    border-radius: 9999px;
    background-color: var(--doc-bg-surface-hover);
    color: var(--doc-text-muted);
    border: 1px solid var(--doc-border);
}

.sidebar-link.active .sidebar-badge {
    background-color: var(--doc-primary);
    color: #ffffff;
    border-color: transparent;
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */

.doc-breadcrumbs-wrapper {
    margin-bottom: 1.25rem;
}

.breadcrumb {
    margin-bottom: 0;
    font-size: 0.85rem;
    background: transparent;
    padding: 0;
}

.breadcrumb-item a {
    color: var(--doc-text-muted);
    transition: color 0.15s ease;
}

.breadcrumb-item a:hover {
    color: var(--doc-primary);
}

.breadcrumb-item.active {
    color: var(--doc-text-secondary);
    font-weight: 500;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--doc-text-subtle);
}

/* ==========================================================================
   Article Content & Typography
   ========================================================================== */

.doc-content-card {
    background-color: var(--doc-bg-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-lg);
    box-shadow: var(--doc-shadow-sm);
    overflow: hidden;
    margin-bottom: 2rem;
}

.doc-article-header {
    padding: 2rem 2.25rem 1.5rem 2.25rem;
    border-bottom: 1px solid var(--doc-border);
    background: var(--doc-bg-surface);
}

.doc-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--doc-primary-text);
    background-color: var(--doc-primary-subtle);
    padding: 0.25rem 0.65rem;
    border-radius: 9999px;
    margin-bottom: 0.85rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.doc-article-title {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--doc-text-primary);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.doc-article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 1.5rem;
    font-size: 0.85rem;
    color: var(--doc-text-muted);
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.meta-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
}

.doc-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.35rem 0.75rem;
    font-size: 0.825rem;
    font-weight: 500;
    color: var(--doc-text-secondary);
    background-color: var(--doc-bg-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-sm);
    transition: all 0.15s ease;
}

.doc-action-btn:hover {
    color: var(--doc-text-primary);
    background-color: var(--doc-bg-surface-hover);
    border-color: var(--doc-text-muted);
}

.doc-action-btn.btn-danger-subtle {
    color: var(--doc-danger);
}

.doc-action-btn.btn-danger-subtle:hover {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: var(--doc-danger);
}

/* Article Prose / Body */
.doc-prose {
    padding: 2.25rem;
    font-size: 1rem;
    line-height: 1.75;
    color: var(--doc-text-primary);
    overflow-wrap: break-word;
}

.doc-prose h1,
.doc-prose h2,
.doc-prose h3,
.doc-prose h4 {
    color: var(--doc-text-primary);
    font-weight: 700;
    letter-spacing: -0.015em;
    margin-top: 2rem;
    margin-bottom: 0.85rem;
    scroll-margin-top: calc(var(--doc-header-height) + 1.5rem);
}

.doc-prose h1 { font-size: 1.85rem; }
.doc-prose h2 { font-size: 1.45rem; padding-bottom: 0.35rem; border-bottom: 1px solid var(--doc-border-subtle); }
.doc-prose h3 { font-size: 1.2rem; }
.doc-prose h4 { font-size: 1.05rem; }

.doc-prose p {
    margin-bottom: 1.25rem;
}

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

.doc-prose li {
    margin-bottom: 0.35rem;
}

.doc-prose blockquote {
    margin: 1.5rem 0;
    padding: 0.85rem 1.25rem;
    border-left: 4px solid var(--doc-primary);
    background-color: var(--doc-bg-surface-hover);
    border-radius: 0 var(--doc-radius-sm) var(--doc-radius-sm) 0;
    color: var(--doc-text-secondary);
    font-style: italic;
}

.doc-prose table {
    width: 100%;
    margin-bottom: 1.5rem;
    border-collapse: collapse;
    font-size: 0.925rem;
}

.doc-prose table th,
.doc-prose table td {
    padding: 0.75rem 1rem;
    border: 1px solid var(--doc-border);
}

.doc-prose table th {
    background-color: var(--doc-bg-surface-hover);
    font-weight: 600;
}

.doc-prose img {
    max-width: 100%;
    height: auto;
    border-radius: var(--doc-radius);
    margin: 1.5rem 0;
    box-shadow: var(--doc-shadow);
}

/* Inline code */
.doc-prose code:not(pre code) {
    font-family: var(--doc-font-mono);
    font-size: 0.875em;
    background-color: var(--doc-code-bg);
    color: var(--doc-code-text);
    padding: 0.2em 0.4em;
    border-radius: 4px;
    border: 1px solid var(--doc-code-border);
}

/* Code Blocks with Header & Copy Button */
.code-block-wrapper {
    position: relative;
    margin: 1.5rem 0;
    border-radius: var(--doc-radius);
    overflow: hidden;
    background-color: var(--doc-pre-bg);
    border: 1px solid var(--doc-border);
    box-shadow: var(--doc-shadow-sm);
}

.code-block-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1rem;
    background-color: rgba(0, 0, 0, 0.25);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-family: var(--doc-font-mono);
    font-size: 0.775rem;
    color: #94a3b8;
}

.copy-code-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #cbd5e1;
    font-size: 0.75rem;
    padding: 3px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.copy-code-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.copy-code-btn.copied {
    background: rgba(16, 185, 129, 0.2);
    border-color: #10b981;
    color: #34d399;
}

.code-block-wrapper pre {
    margin: 0;
    padding: 1.25rem;
    overflow-x: auto;
    font-family: var(--doc-font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--doc-pre-text);
}

/* Document Attachment Banner */
.doc-attachment-card {
    margin: 1.5rem 2.25rem;
    padding: 1rem 1.25rem;
    background-color: var(--doc-bg-surface-hover);
    border: 1px dashed var(--doc-border);
    border-radius: var(--doc-radius);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.attachment-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.attachment-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--doc-radius-sm);
    background: var(--doc-primary-subtle);
    color: var(--doc-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

/* Article Footer / Nav Links */
.doc-article-footer {
    padding: 1.5rem 2.25rem;
    border-top: 1px solid var(--doc-border);
    background-color: var(--doc-bg-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.prev-next-card {
    display: flex;
    flex-direction: column;
    padding: 0.75rem 1.25rem;
    background: var(--doc-bg-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius);
    transition: all 0.2s ease;
    min-width: 200px;
    text-decoration: none;
}

.prev-next-card:hover {
    border-color: var(--doc-primary);
    box-shadow: var(--doc-shadow-sm);
    transform: translateY(-2px);
}

.prev-next-sub {
    font-size: 0.75rem;
    color: var(--doc-text-muted);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 2px;
}

.prev-next-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--doc-text-primary);
}

/* ==========================================================================
   Table of Contents (On This Page)
   ========================================================================== */

.doc-toc-sidebar {
    position: sticky;
    top: calc(var(--doc-header-height) + 1.25rem);
    height: calc(100vh - var(--doc-header-height) - 2.5rem);
    overflow-y: auto;
    padding-left: 0.5rem;
}

.toc-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--doc-text-muted);
    margin-bottom: 0.75rem;
}

.toc-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
    border-left: 1px solid var(--doc-border);
}

.toc-item {
    margin-bottom: 2px;
}

.toc-link {
    display: block;
    padding: 0.3rem 0.75rem;
    font-size: 0.825rem;
    color: var(--doc-text-muted);
    border-left: 2px solid transparent;
    margin-left: -1px;
    transition: all 0.15s ease;
    text-decoration: none;
}

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

.toc-link.active {
    color: var(--doc-primary);
    border-left-color: var(--doc-primary);
    font-weight: 600;
}

.toc-link.toc-h3 {
    padding-left: 1.5rem;
    font-size: 0.785rem;
}

/* ==========================================================================
   Dashboard / Home Hero & Cards
   ========================================================================== */

.doc-hero {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(2, 132, 199, 0.04) 100%);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-xl);
    padding: 3rem 2.5rem;
    margin-bottom: 2.5rem;
    position: relative;
    overflow: hidden;
}

.doc-hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
    color: var(--doc-text-primary);
}

.doc-hero-subtitle {
    font-size: 1.15rem;
    color: var(--doc-text-secondary);
    max-width: 620px;
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
}

.hero-stat-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--doc-bg-surface);
    padding: 0.75rem 1.25rem;
    border-radius: var(--doc-radius);
    border: 1px solid var(--doc-border);
    box-shadow: var(--doc-shadow-sm);
}

.hero-stat-number {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--doc-text-primary);
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.8rem;
    color: var(--doc-text-muted);
}

/* Category Grid Card */
.category-card {
    background: var(--doc-bg-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-lg);
    box-shadow: var(--doc-shadow-sm);
    padding: 1.5rem;
    height: 100%;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
}

.category-card:hover {
    border-color: var(--doc-primary);
    box-shadow: var(--doc-shadow);
    transform: translateY(-3px);
}

.category-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.category-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--doc-radius);
    background: var(--doc-primary-subtle);
    color: var(--doc-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.category-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    color: var(--doc-text-primary);
}

.subcat-pills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
    padding-top: 1rem;
}

.subcat-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.35rem 0.65rem;
    font-size: 0.8rem;
    background: var(--doc-bg-subtle);
    border: 1px solid var(--doc-border);
    border-radius: 9999px;
    color: var(--doc-text-secondary);
    transition: all 0.15s ease;
}

.subcat-pill:hover {
    background: var(--doc-primary-subtle);
    color: var(--doc-primary-text);
    border-color: rgba(59, 130, 246, 0.3);
}

/* ==========================================================================
   Modern Command Palette & Modal
   ========================================================================== */

.command-palette-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 12vh;
}

.command-palette-backdrop.show {
    display: flex;
}

.command-palette-modal {
    background-color: var(--doc-bg-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-lg);
    box-shadow: var(--doc-shadow-xl);
    width: 100%;
    max-width: 640px;
    overflow: hidden;
    animation: paletteSlideDown 0.15s ease-out;
}

@keyframes paletteSlideDown {
    from { opacity: 0; transform: translateY(-12px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.palette-input-wrapper {
    position: relative;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--doc-border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.palette-input {
    width: 100%;
    border: none;
    outline: none;
    background: transparent;
    font-size: 1.1rem;
    color: var(--doc-text-primary);
}

.palette-results {
    max-height: 380px;
    overflow-y: auto;
    padding: 0.5rem;
}

.palette-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 0.85rem;
    border-radius: var(--doc-radius-sm);
    color: var(--doc-text-secondary);
    text-decoration: none;
    transition: all 0.1s ease;
    cursor: pointer;
}

.palette-result-item:hover, .palette-result-item.selected {
    background-color: var(--doc-bg-surface-hover);
    color: var(--doc-text-primary);
}

.palette-result-item.selected {
    outline: 2px solid var(--doc-primary);
}

.palette-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1.25rem;
    background-color: var(--doc-bg-subtle);
    border-top: 1px solid var(--doc-border);
    font-size: 0.75rem;
    color: var(--doc-text-muted);
}

/* ==========================================================================
   Modern Tables & Forms
   ========================================================================== */

.modern-table-card {
    background: var(--doc-bg-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-lg);
    box-shadow: var(--doc-shadow-sm);
    overflow: hidden;
}

.modern-table {
    margin-bottom: 0;
    color: var(--doc-text-primary);
}

.modern-table thead th {
    background-color: var(--doc-bg-subtle);
    border-bottom: 1px solid var(--doc-border);
    color: var(--doc-text-muted);
    font-size: 0.775rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    padding: 0.85rem 1.25rem;
}

.modern-table tbody td {
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--doc-border);
    vertical-align: middle;
}

.modern-table tbody tr:hover {
    background-color: var(--doc-bg-surface-hover);
}

/* Form Controls */
.form-control, .form-select {
    background-color: var(--doc-bg-surface);
    border: 1px solid var(--doc-border);
    color: var(--doc-text-primary);
    border-radius: var(--doc-radius);
    padding: 0.6rem 0.85rem;
    font-size: 0.95rem;
    transition: all 0.15s ease;
}

.form-control:focus, .form-select:focus {
    background-color: var(--doc-bg-surface);
    border-color: var(--doc-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
    color: var(--doc-text-primary);
}

.form-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--doc-text-secondary);
    margin-bottom: 0.4rem;
}

/* Auth / Login Card */
.auth-wrapper {
    min-height: calc(100vh - var(--doc-header-height) - 100px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.auth-card {
    background: var(--doc-bg-surface);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-xl);
    box-shadow: var(--doc-shadow-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 440px;
}

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

.auth-logo {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
    border-radius: var(--doc-radius);
}

/* Footer */
.site-footer {
    border-top: 1px solid var(--doc-border);
    padding: 2rem 0;
    margin-top: auto;
    font-size: 0.85rem;
    color: var(--doc-text-muted);
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .header-search-btn {
        width: 160px;
    }
    .doc-sidebar {
        position: static;
        height: auto;
        margin-bottom: 2rem;
    }
}