/* ==========================================================================
   Corbacount - Analytics Dashboard Styles
   Glassmorphism dark theme
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
/* Layout constants (shared) */
:root {
    --cb-sidebar-width: 280px;
    --cb-topbar-height: 64px;
    --cb-radius-sm: 8px;
    --cb-radius-md: 12px;
    --cb-radius-lg: 16px;
    --cb-radius-xl: 20px;
    --cb-transition: 0.2s ease;
    --cb-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ============================
   Dark Theme
   ============================ */
:root,
[data-theme="dark"] {
    --cb-primary: #3b82f6;
    --cb-primary-hover: #60a5fa;
    --cb-primary-muted: rgba(59, 130, 246, 0.18);
    --cb-success: #10b981;
    --cb-success-muted: rgba(16, 185, 129, 0.15);
    --cb-warning: #f59e0b;
    --cb-warning-muted: rgba(245, 158, 11, 0.15);
    --cb-danger: #ef4444;
    --cb-danger-muted: rgba(239, 68, 68, 0.15);
    --cb-info: #06b6d4;
    --cb-info-muted: rgba(6, 182, 212, 0.15);

    --cb-bg-dark: #060c1a;
    --cb-bg-sidebar: rgba(8, 14, 30, 0.88);
    --cb-bg-card: rgba(255, 255, 255, 0.04);
    --cb-bg-glass: rgba(255, 255, 255, 0.06);
    --cb-bg-body-gradient:
        radial-gradient(ellipse 80% 60% at 10% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 85% 15%, rgba(99, 102, 241, 0.10) 0%, transparent 55%),
        radial-gradient(ellipse 50% 40% at 50% 80%, rgba(14, 165, 233, 0.07) 0%, transparent 50%),
        radial-gradient(ellipse 40% 30% at 75% 60%, rgba(6, 182, 212, 0.05) 0%, transparent 45%);

    --cb-text-primary: #e0e7f1;
    --cb-text-secondary: #94a3b8;
    --cb-text-muted: #5b6b82;
    --cb-text-white: #ffffff;

    --cb-border: rgba(255, 255, 255, 0.10);
    --cb-border-light: rgba(255, 255, 255, 0.05);

    --cb-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    --cb-shadow-lg: 0 8px 50px rgba(0, 0, 0, 0.4);
    --cb-shadow-glow: 0 0 40px rgba(59, 130, 246, 0.06);

    --cb-glass-bg: rgba(255, 255, 255, 0.04);
    --cb-glass-border: rgba(255, 255, 255, 0.08);
    --cb-glass-hover-border: rgba(255, 255, 255, 0.14);
    --cb-glass-hover-glow: 0 0 50px rgba(59, 130, 246, 0.08);

    --cb-topbar-bg: rgba(6, 12, 26, 0.6);
    --cb-topbar-border: rgba(255, 255, 255, 0.05);

    --cb-nav-hover-bg: rgba(255, 255, 255, 0.05);
    --cb-nav-active-bg: linear-gradient(90deg, rgba(59, 130, 246, 0.2) 0%, rgba(59, 130, 246, 0.05) 100%);

    --cb-input-bg: rgba(255, 255, 255, 0.06);
    --cb-input-focus-bg: rgba(255, 255, 255, 0.1);

    --cb-table-stripe: rgba(255, 255, 255, 0.02);
    --cb-table-hover: rgba(255, 255, 255, 0.06);
    --cb-table-head-bg: rgba(255, 255, 255, 0.03);

    --cb-scrollbar-thumb: rgba(59, 130, 246, 0.3);
    --cb-scrollbar-hover: rgba(59, 130, 246, 0.5);

    --cb-chart-primary: #60a5fa;
    --cb-chart-secondary: #34d399;
    --cb-chart-primary-fill: rgba(59, 130, 246, 0.12);
    --cb-chart-secondary-fill: rgba(16, 185, 129, 0.1);
    --cb-chart-bar: rgba(59, 130, 246, 0.6);
    --cb-chart-bar-muted: rgba(148, 163, 184, 0.25);
    --cb-chart-grid: rgba(255, 255, 255, 0.04);
    --cb-chart-text: #94a3b8;
    --cb-chart-tooltip-bg: rgba(6, 12, 26, 0.92);
    --cb-chart-tooltip-border: rgba(59, 130, 246, 0.2);

    --cb-sidebar-brand-icon: var(--cb-primary);
    --cb-sidebar-border: rgba(255, 255, 255, 0.06);
}

/* ============================
   Light Theme (default)
   ============================ */
[data-theme="light"] {
    --cb-primary: #2563eb;
    --cb-primary-hover: #1d4ed8;
    --cb-primary-muted: rgba(37, 99, 235, 0.10);
    --cb-success: #059669;
    --cb-success-muted: rgba(5, 150, 105, 0.10);
    --cb-warning: #d97706;
    --cb-warning-muted: rgba(217, 119, 6, 0.10);
    --cb-danger: #dc2626;
    --cb-danger-muted: rgba(220, 38, 38, 0.10);
    --cb-info: #0891b2;
    --cb-info-muted: rgba(8, 145, 178, 0.10);

    --cb-bg-dark: #eef2f8;
    --cb-bg-sidebar: rgba(255, 255, 255, 0.78);
    --cb-bg-card: rgba(255, 255, 255, 0.6);
    --cb-bg-glass: rgba(255, 255, 255, 0.6);
    --cb-bg-body-gradient:
        linear-gradient(135deg, #eef2f8 0%, #e8edf6 25%, #f0ecf8 50%, #e8f0f8 75%, #eef2f8 100%),
        radial-gradient(ellipse 70% 50% at 15% 25%, rgba(37, 99, 235, 0.07) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 80% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 50% 85%, rgba(14, 165, 233, 0.04) 0%, transparent 50%);

    --cb-text-primary: #1e293b;
    --cb-text-secondary: #475569;
    --cb-text-muted: #94a3b8;
    --cb-text-white: #1e293b;

    --cb-border: rgba(0, 0, 0, 0.08);
    --cb-border-light: rgba(0, 0, 0, 0.04);

    --cb-shadow: 0 4px 24px rgba(37, 99, 235, 0.05), 0 1px 3px rgba(0, 0, 0, 0.05);
    --cb-shadow-lg: 0 8px 40px rgba(37, 99, 235, 0.07), 0 2px 6px rgba(0, 0, 0, 0.05);
    --cb-shadow-glow: 0 0 30px rgba(37, 99, 235, 0.03);

    --cb-glass-bg: rgba(255, 255, 255, 0.65);
    --cb-glass-border: rgba(0, 0, 0, 0.06);
    --cb-glass-hover-border: rgba(37, 99, 235, 0.18);
    --cb-glass-hover-glow: 0 0 40px rgba(37, 99, 235, 0.05);

    --cb-topbar-bg: rgba(238, 242, 248, 0.75);
    --cb-topbar-border: rgba(0, 0, 0, 0.05);

    --cb-nav-hover-bg: rgba(37, 99, 235, 0.06);
    --cb-nav-active-bg: linear-gradient(90deg, rgba(37, 99, 235, 0.12) 0%, rgba(37, 99, 235, 0.03) 100%);

    --cb-input-bg: rgba(255, 255, 255, 0.8);
    --cb-input-focus-bg: #ffffff;

    --cb-table-stripe: rgba(37, 99, 235, 0.02);
    --cb-table-hover: rgba(37, 99, 235, 0.05);
    --cb-table-head-bg: rgba(37, 99, 235, 0.03);

    --cb-scrollbar-thumb: rgba(37, 99, 235, 0.2);
    --cb-scrollbar-hover: rgba(37, 99, 235, 0.35);

    --cb-chart-primary: #2563eb;
    --cb-chart-secondary: #059669;
    --cb-chart-primary-fill: rgba(37, 99, 235, 0.08);
    --cb-chart-secondary-fill: rgba(5, 150, 105, 0.06);
    --cb-chart-bar: rgba(37, 99, 235, 0.5);
    --cb-chart-bar-muted: rgba(37, 99, 235, 0.15);
    --cb-chart-grid: rgba(0, 0, 0, 0.05);
    --cb-chart-text: #475569;
    --cb-chart-tooltip-bg: rgba(255, 255, 255, 0.95);
    --cb-chart-tooltip-border: rgba(37, 99, 235, 0.15);

    --cb-sidebar-brand-icon: var(--cb-primary);
    --cb-sidebar-border: rgba(0, 0, 0, 0.06);
}

/* --------------------------------------------------------------------------
   Base / Reset
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background: var(--cb-bg-dark);
    background-image: var(--cb-bg-body-gradient);
    background-attachment: fixed;
    color: var(--cb-text-primary);
    font-family: var(--cb-font-family);
    font-size: 14px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

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

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

/* --------------------------------------------------------------------------
   Scrollbar
   -------------------------------------------------------------------------- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--cb-scrollbar-thumb);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--cb-scrollbar-hover);
}

/* --------------------------------------------------------------------------
   Glassmorphism Card
   -------------------------------------------------------------------------- */
.glass-card {
    background: var(--cb-glass-bg);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border: 1px solid var(--cb-glass-border);
    border-radius: var(--cb-radius-lg);
    box-shadow: var(--cb-shadow), var(--cb-shadow-glow);
    padding: 1.5rem;
    transition: transform var(--cb-transition), box-shadow var(--cb-transition), border-color var(--cb-transition);
}

.glass-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--cb-shadow-lg), var(--cb-glass-hover-glow);
    border-color: var(--cb-glass-hover-border);
}

.glass-card-static {
    background: var(--cb-glass-bg);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border: 1px solid var(--cb-glass-border);
    border-radius: var(--cb-radius-lg);
    box-shadow: var(--cb-shadow);
    padding: 1.5rem;
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--cb-sidebar-width);
    height: 100vh;
    background: var(--cb-bg-sidebar);
    backdrop-filter: blur(20px) saturate(1.3);
    -webkit-backdrop-filter: blur(20px) saturate(1.3);
    border-right: 1px solid var(--cb-sidebar-border);
    z-index: 1040;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    transition: transform 0.3s ease;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--cb-sidebar-border);
    flex-shrink: 0;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
}

.sidebar-brand:hover {
    color: #fff;
}

.sidebar-brand-icon {
    color: var(--cb-primary);
    font-size: 1.5rem;
}

.sidebar-close {
    background: none;
    border: none;
    color: var(--cb-text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.25rem;
}

.sidebar-close:hover {
    color: #fff;
}

.sidebar-site-selector {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--cb-sidebar-border);
    flex-shrink: 0;
}

.sidebar-label {
    display: block;
    font-size: 0.675rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cb-text-muted);
    margin-bottom: 0.5rem;
}

.site-selector {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--cb-border);
    color: var(--cb-text-primary);
    border-radius: var(--cb-radius-sm);
    font-size: 0.85rem;
    padding: 0.4rem 0.75rem;
    width: 100%;
}

.site-selector:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--cb-primary);
    color: #fff;
    box-shadow: 0 0 0 2px var(--cb-primary-muted);
    outline: none;
}

.site-selector option {
    background: var(--cb-bg-sidebar);
    color: var(--cb-text-primary);
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    padding: 0.75rem 0;
    overflow-y: auto;
}

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

.nav-item {
    margin: 1px 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--cb-transition);
    position: relative;
    text-decoration: none;
}

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

.nav-link.active {
    color: var(--cb-text-white);
    background: var(--cb-nav-active-bg);
}

.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--cb-primary), var(--cb-primary-hover));
    border-radius: 0 3px 3px 0;
}

.nav-icon {
    width: 20px;
    text-align: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.nav-arrow {
    margin-left: auto;
    font-size: 0.625rem;
    transition: transform 0.2s ease;
}

.nav-link[aria-expanded="true"] .nav-arrow {
    transform: rotate(180deg);
}

/* Subnav */
.subnav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.subnav .nav-link {
    padding-left: 3.5rem;
    font-size: 0.8125rem;
    font-weight: 400;
}

.subnav .nav-link.active::before {
    display: none;
}

.subnav .nav-link.active {
    background: rgba(99, 102, 241, 0.1);
}

/* --------------------------------------------------------------------------
   Main Content
   -------------------------------------------------------------------------- */
.main-content {
    margin-left: var(--cb-sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* --------------------------------------------------------------------------
   Top Bar
   -------------------------------------------------------------------------- */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--cb-topbar-height);
    padding: 0 2rem;
    background: var(--cb-topbar-bg);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border-bottom: 1px solid var(--cb-topbar-border);
    position: sticky;
    top: 0;
    z-index: 1020;
    flex-shrink: 0;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.top-bar-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
    color: #fff;
}

.top-bar-right {
    display: flex;
    align-items: center;
}

.top-bar-user {
    color: var(--cb-text-secondary);
    font-size: 0.875rem;
}

.top-bar-user i {
    margin-right: 0.375rem;
    color: var(--cb-primary);
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--cb-text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.25rem;
}

.sidebar-toggle:hover {
    color: #fff;
}

/* --------------------------------------------------------------------------
   Page Content
   -------------------------------------------------------------------------- */
.page-content {
    flex: 1;
    padding: 2rem;
}

/* --------------------------------------------------------------------------
   KPI Stat Cards
   -------------------------------------------------------------------------- */
.stat-card {
    background: var(--cb-glass-bg);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border: 1px solid var(--cb-glass-border);
    border-radius: var(--cb-radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    height: 100%;
    transition: transform var(--cb-transition), box-shadow var(--cb-transition), border-color var(--cb-transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--cb-shadow-lg), var(--cb-glass-hover-glow);
    border-color: var(--cb-glass-hover-border);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--cb-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-icon.primary {
    background: linear-gradient(135deg, var(--cb-primary-muted), rgba(96, 165, 250, 0.08));
    color: var(--cb-primary-hover);
}

.stat-icon.success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(52, 211, 153, 0.1));
    color: #34d399;
}

.stat-icon.warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(251, 191, 36, 0.1));
    color: #fbbf24;
}

.stat-icon.danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(248, 113, 113, 0.1));
    color: #f87171;
}

.stat-icon.info {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(34, 211, 238, 0.1));
    color: #22d3ee;
}

.stat-body {
    flex: 1;
    min-width: 0;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--cb-text-secondary);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--cb-text-white);
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.stat-change {
    font-size: 0.8125rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.stat-change.up {
    color: var(--cb-success);
}

.stat-change.down {
    color: var(--cb-danger);
}

.stat-change.neutral {
    color: var(--cb-text-muted);
}

/* --------------------------------------------------------------------------
   Chart Containers
   -------------------------------------------------------------------------- */
.chart-container {
    background: var(--cb-glass-bg);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border: 1px solid var(--cb-glass-border);
    border-radius: var(--cb-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--cb-shadow), var(--cb-shadow-glow);
}

.chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.chart-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--cb-text-white);
    margin: 0;
}

.chart-wrapper {
    position: relative;
    width: 100%;
}

/* --------------------------------------------------------------------------
   Data Tables (Top 20 / Last 20)
   -------------------------------------------------------------------------- */
.data-table-container {
    background: var(--cb-glass-bg);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border: 1px solid var(--cb-glass-border);
    border-radius: var(--cb-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--cb-shadow);
    overflow: hidden;
}

.data-table-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.data-table-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--cb-text-white);
    margin: 0;
}

.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--cb-radius-md);
    overflow: hidden;
}

.data-table thead th {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--cb-text-muted);
    padding: 0.625rem 1rem;
    border-bottom: 1px solid var(--cb-border-light);
    background: var(--cb-table-head-bg);
    text-align: left;
    white-space: nowrap;
}

.data-table tbody tr {
    transition: background var(--cb-transition);
}

.data-table tbody tr:nth-child(even) {
    background: var(--cb-table-stripe);
}

.data-table tbody tr:hover {
    background: var(--cb-table-hover);
}

.data-table tbody td {
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    color: var(--cb-text-primary);
    border-bottom: 1px solid var(--cb-border-light);
    vertical-align: middle;
}

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

/* Also apply rounded corners to Bootstrap .table inside glass cards */
.glass-card .table-responsive {
    border-radius: var(--cb-radius-md);
    overflow: hidden;
}

.table-dark-custom {
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--cb-radius-md);
    overflow: hidden;
}

/* --------------------------------------------------------------------------
   Referrer Badges
   -------------------------------------------------------------------------- */
.badge-referrer {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.2rem 0.625rem;
    border-radius: 999px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.badge-search {
    background: var(--cb-info-muted);
    color: var(--cb-info);
}

.badge-social {
    background: var(--cb-primary-muted);
    color: var(--cb-primary);
}

.badge-ai {
    background: rgba(99, 102, 241, 0.15);
    color: #818cf8;
}

.badge-direct {
    background: var(--cb-success-muted);
    color: var(--cb-success);
}

.badge-referral {
    background: var(--cb-warning-muted);
    color: var(--cb-warning);
}

.badge-email {
    background: var(--cb-danger-muted);
    color: var(--cb-danger);
}

/* --------------------------------------------------------------------------
   Real-time Pulse
   -------------------------------------------------------------------------- */
.realtime-pulse {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.realtime-dot {
    width: 10px;
    height: 10px;
    background: var(--cb-success);
    border-radius: 50%;
    position: relative;
}

.realtime-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: var(--cb-success);
    border-radius: 50%;
    animation: pulse-ring 1.5s ease-out infinite;
}

@keyframes pulse-ring {
    0% {
        width: 10px;
        height: 10px;
        opacity: 0.8;
    }
    100% {
        width: 30px;
        height: 30px;
        opacity: 0;
    }
}

.realtime-count {
    font-size: 2rem;
    font-weight: 700;
    color: var(--cb-text-white);
}

.realtime-label {
    font-size: 0.8125rem;
    color: var(--cb-text-secondary);
}

/* --------------------------------------------------------------------------
   Loading Skeleton
   -------------------------------------------------------------------------- */
.skeleton {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.04) 25%,
        rgba(255, 255, 255, 0.08) 50%,
        rgba(255, 255, 255, 0.04) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    border-radius: var(--cb-radius-sm);
}

.skeleton-text {
    height: 14px;
    margin-bottom: 0.5rem;
    width: 80%;
}

.skeleton-title {
    height: 24px;
    margin-bottom: 0.75rem;
    width: 50%;
}

.skeleton-card {
    height: 120px;
}

.skeleton-chart {
    height: 300px;
}

@keyframes skeleton-shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.text-primary-theme { color: var(--cb-primary) !important; }
.text-success-theme { color: var(--cb-success) !important; }
.text-warning-theme { color: var(--cb-warning) !important; }
.text-danger-theme { color: var(--cb-danger) !important; }
.text-info-theme { color: var(--cb-info) !important; }
.text-muted-theme { color: var(--cb-text-muted) !important; }

.bg-primary-muted { background: var(--cb-primary-muted) !important; }
.bg-success-muted { background: var(--cb-success-muted) !important; }
.bg-warning-muted { background: var(--cb-warning-muted) !important; }
.bg-danger-muted { background: var(--cb-danger-muted) !important; }
.bg-info-muted { background: var(--cb-info-muted) !important; }

/* --------------------------------------------------------------------------
   Sidebar Overlay (Mobile)
   -------------------------------------------------------------------------- */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1030;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.sidebar-overlay.active {
    display: block;
}

/* --------------------------------------------------------------------------
   Form Controls (dark theme overrides)
   -------------------------------------------------------------------------- */
.form-control,
.form-select {
    background: var(--cb-input-bg);
    border-color: var(--cb-border);
    color: var(--cb-text-primary);
}

.form-control:focus,
.form-select:focus {
    background: var(--cb-input-focus-bg);
    border-color: var(--cb-primary);
    color: var(--cb-text-white);
    box-shadow: 0 0 0 2px var(--cb-primary-muted);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn-primary-theme {
    background: var(--cb-primary);
    border-color: var(--cb-primary);
    color: #fff;
}

.btn-primary-theme:hover {
    background: var(--cb-primary-hover);
    border-color: var(--cb-primary-hover);
    color: #fff;
}

.btn-outline-light {
    border-color: var(--cb-border);
    color: var(--cb-text-secondary);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--cb-border);
    color: #fff;
}

/* --------------------------------------------------------------------------
   Responsive - Tablet and below
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

    .main-content {
        margin-left: 0;
    }

    .page-content {
        padding: 1.25rem;
    }

    .top-bar {
        padding: 0 1.25rem;
    }
}

/* --------------------------------------------------------------------------
   Responsive - Mobile
   -------------------------------------------------------------------------- */
@media (max-width: 575.98px) {
    .stat-card {
        padding: 1rem;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .page-content {
        padding: 1rem;
    }

    .glass-card,
    .glass-card-static {
        padding: 1rem;
        border-radius: var(--cb-radius-md);
    }

    .chart-container {
        padding: 1rem;
    }

    .data-table-container {
        padding: 1rem;
    }

    .top-bar-title {
        font-size: 1rem;
    }
}

/* --------------------------------------------------------------------------
   Auth Pages
   -------------------------------------------------------------------------- */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cb-bg-dark);
    background-image: var(--cb-bg-body-gradient);
}

.auth-container {
    width: 100%;
    max-width: 420px;
    padding: 1.5rem;
}

.auth-card {
    padding: 2.5rem !important;
}

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

.auth-logo i {
    font-size: 2.5rem;
    color: var(--cb-primary);
    margin-bottom: 0.75rem;
    display: block;
}

.auth-logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--cb-text-white);
    margin: 0 0 0.25rem;
}

.auth-logo p {
    margin: 0;
}

.auth-page .input-group-text {
    background: var(--cb-input-bg);
    border-color: var(--cb-border);
    color: var(--cb-text-muted);
}

.auth-page .btn-primary {
    background: var(--cb-primary);
    border-color: var(--cb-primary);
    padding: 0.6rem;
    font-weight: 600;
}

.auth-page .btn-primary:hover {
    background: var(--cb-primary-hover);
    border-color: var(--cb-primary-hover);
}

.auth-page .alert-sm {
    font-size: 0.875rem;
    padding: 0.625rem 1rem;
    border-radius: var(--cb-radius-sm);
}

/* --------------------------------------------------------------------------
   Misc
   -------------------------------------------------------------------------- */
.pulse-dot {
    font-size: 0.5rem;
    animation: pulse-dot-anim 1.5s ease-in-out infinite;
}

@keyframes pulse-dot-anim {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.site-overview-card {
    transition: transform var(--cb-transition), box-shadow var(--cb-transition);
}

.stat-mini-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--cb-text-muted);
    margin-bottom: 0.125rem;
}

.stat-mini-value {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--cb-text-white);
    line-height: 1.2;
}

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

.code-block {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-sm);
    padding: 1rem;
    position: relative;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
    color: var(--cb-text-primary);
    font-size: 0.8125rem;
}

.code-block .copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
}

/* --------------------------------------------------------------------------
   Theme Toggle Button
   -------------------------------------------------------------------------- */
.theme-toggle {
    background: none;
    border: 1px solid var(--cb-border);
    color: var(--cb-text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--cb-transition);
    font-size: 0.9rem;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: var(--cb-nav-hover-bg);
    color: var(--cb-primary);
    border-color: var(--cb-primary-muted);
}

/* --------------------------------------------------------------------------
   Light Theme Overrides
   -------------------------------------------------------------------------- */
[data-theme="light"] .text-white {
    color: var(--cb-text-white) !important;
}

[data-theme="light"] .sidebar-brand {
    color: var(--cb-text-white);
}

[data-theme="light"] .nav-link {
    color: var(--cb-text-secondary);
}

[data-theme="light"] .nav-link:hover {
    color: var(--cb-text-white);
}

[data-theme="light"] .nav-link.active {
    color: var(--cb-primary);
}

[data-theme="light"] .top-bar-title {
    color: var(--cb-text-white);
}

[data-theme="light"] .sidebar-brand-icon {
    color: var(--cb-primary);
}

.badge-online {
    background: var(--cb-success-muted);
    color: var(--cb-success);
}

[data-theme="light"] .code-block {
    background: rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .site-selector {
    background: var(--cb-input-bg);
    border-color: var(--cb-border);
    color: var(--cb-text-primary);
}

[data-theme="light"] .site-selector option {
    background: #fff;
    color: var(--cb-text-primary);
}

[data-theme="light"] .btn-outline-light {
    border-color: var(--cb-border);
    color: var(--cb-text-secondary);
}

[data-theme="light"] .btn-outline-light:hover {
    background: var(--cb-primary-muted);
    border-color: var(--cb-primary);
    color: var(--cb-primary);
}

[data-theme="light"] .alert-danger {
    background: rgba(220, 38, 38, 0.08);
    border-color: rgba(220, 38, 38, 0.15);
    color: #dc2626;
}

[data-theme="light"] .alert-success {
    background: rgba(5, 150, 105, 0.08);
    border-color: rgba(5, 150, 105, 0.15);
    color: #059669;
}

[data-theme="light"] .text-success {
    color: #059669 !important;
}

[data-theme="light"] .text-danger {
    color: #dc2626 !important;
}

[data-theme="light"] .text-secondary {
    color: var(--cb-text-secondary) !important;
}

[data-theme="light"] .form-label {
    color: var(--cb-text-primary);
}

[data-theme="light"] .form-text {
    color: var(--cb-text-muted);
}

[data-theme="light"] .form-check-label {
    color: var(--cb-text-secondary);
}