/* ============================================
   Helios Tourism Management System
   Design System: Copper & Slate
   ============================================ */

/* CSS Variables - Copper & Slate Palette */
:root {
    /* Primary Colors */
    --color-copper: #B87333;
    --color-copper-light: #D4A574;
    --color-copper-dark: #8B5A2B;
    
    /* Slate Colors */
    --color-slate-900: #1A1A1A;
    --color-slate-800: #2F3640;
    --color-slate-700: #3D3D3D;
    --color-slate-600: #4A4A4A;
    --color-slate-500: #6B6B6B;
    --color-slate-400: #8A8A8A;
    --color-slate-300: #B0B0B0;
    --color-slate-200: #D0D0D0;
    --color-slate-100: #E8E8E8;
    --color-slate-50: #F5F0EB;
    
    /* Semantic Colors */
    --color-success: #2D6A1E;
    --color-success-light: #B8F369;
    --color-warning: #C9956B;
    --color-error: #B5563E;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px rgba(184, 115, 51, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Layout */
    --sidebar-width: 260px;
    --nav-height: 72px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-slate-800);
    background: var(--color-slate-50);
    min-height: 100vh;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-slate-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-xl);
    z-index: 1000;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.nav-logo {
    width: 40px;
    height: 40px;
    color: var(--color-copper);
}

.nav-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-slate-900);
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: var(--space-xs);
}

.nav-link {
    padding: var(--space-sm) var(--space-md);
    color: var(--color-slate-500);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-slate-800);
    background: var(--color-slate-100);
}

.nav-link.active {
    color: var(--color-copper);
    background: rgba(184, 115, 51, 0.08);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.btn-icon {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-slate-600);
    position: relative;
    transition: all var(--transition-fast);
}

.btn-icon:hover {
    background: var(--color-slate-100);
    color: var(--color-slate-800);
}

.btn-icon svg {
    width: 20px;
    height: 20px;
}

.notification-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    background: var(--color-copper);
    color: white;
    font-size: 0.625rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid var(--color-slate-200);
}

/* ============================================
   Layout
   ============================================ */
.app-container {
    display: flex;
    padding-top: var(--nav-height);
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background: white;
    border-right: 1px solid var(--color-slate-200);
    padding: var(--space-xl);
    position: fixed;
    height: calc(100vh - var(--nav-height));
    overflow-y: auto;
}

.sidebar-section {
    margin-bottom: var(--space-2xl);
}

.sidebar-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-slate-400);
    margin-bottom: var(--space-md);
}

.sidebar-menu {
    list-style: none;
}

.sidebar-item {
    margin-bottom: var(--space-xs);
}

.sidebar-item.active .sidebar-link {
    background: var(--color-slate-900);
    color: white;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    color: var(--color-slate-600);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.sidebar-link:hover {
    background: var(--color-slate-100);
    color: var(--color-slate-800);
}

.sidebar-link svg {
    width: 20px;
    height: 20px;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: var(--space-2xl);
    max-width: calc(100% - var(--sidebar-width));
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    margin-bottom: var(--space-3xl);
    padding: var(--space-2xl) 0;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(184, 115, 51, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-copper);
    margin-bottom: var(--space-lg);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-copper);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 600;
    line-height: 1.1;
    color: var(--color-slate-900);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-slate-500);
    margin-bottom: var(--space-xl);
    max-width: 480px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--color-copper);
    color: white;
    box-shadow: 0 4px 14px rgba(184, 115, 51, 0.35);
}

.btn-primary:hover {
    background: var(--color-copper-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(184, 115, 51, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--color-slate-700);
    border: 1px solid var(--color-slate-200);
}

.btn-secondary:hover {
    background: var(--color-slate-50);
    border-color: var(--color-slate-300);
}

.btn-ghost {
    background: transparent;
    color: var(--color-slate-500);
    padding: var(--space-sm) var(--space-md);
}

.btn-ghost:hover {
    background: var(--color-slate-100);
    color: var(--color-slate-700);
}

/* Hero Visual - Globe Animation */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 1s ease-out 0.3s both;
}

.globe-container {
    position: relative;
    width: 400px;
    height: 400px;
}

.globe {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.globe-core {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle at 30% 30%, var(--color-copper-light), var(--color-copper));
    border-radius: var(--radius-full);
    box-shadow: 
        inset -20px -20px 40px rgba(0, 0, 0, 0.2),
        0 0 60px rgba(184, 115, 51, 0.3);
    position: relative;
    z-index: 10;
}

.globe-ring {
    position: absolute;
    border: 2px solid var(--color-copper-light);
    border-radius: var(--radius-full);
    opacity: 0.3;
    animation: rotate 20s linear infinite;
}

.globe-ring:nth-child(1) {
    width: 280px;
    height: 280px;
    animation-duration: 15s;
}

.globe-ring:nth-child(2) {
    width: 340px;
    height: 340px;
    animation-duration: 25s;
    animation-direction: reverse;
}

.globe-ring:nth-child(3) {
    width: 400px;
    height: 400px;
    animation-duration: 35s;
}

.floating-cards {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.float-card {
    position: absolute;
    background: white;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    animation: float 3s ease-in-out infinite;
    animation-delay: var(--delay);
}

.float-card:nth-child(1) {
    top: 10%;
    right: 5%;
}

.float-card:nth-child(2) {
    top: 50%;
    right: -5%;
}

.float-card:nth-child(3) {
    bottom: 15%;
    left: 5%;
}

.float-icon {
    font-size: 1.25rem;
}

.float-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-slate-700);
}

.float-stat {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-success);
    background: rgba(45, 106, 30, 0.1);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

/* ============================================
   Stats Section
   ============================================ */
.stats-section {
    margin-bottom: var(--space-3xl);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.stat-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-slate-100);
    transition: all var(--transition-base);
}

.stat-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.stat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.stat-icon {
    width: 48px;
    height: 48px;
    background: rgba(184, 115, 51, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-copper);
}

.stat-icon svg {
    width: 24px;
    height: 24px;
}

.stat-trend {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.stat-trend.positive {
    color: var(--color-success);
    background: rgba(45, 106, 30, 0.1);
}

.stat-trend.negative {
    color: var(--color-error);
    background: rgba(181, 86, 62, 0.1);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-slate-900);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-slate-500);
}

/* ============================================
   AI Insights Section
   ============================================ */
.ai-insights {
    margin-bottom: var(--space-3xl);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.section-title-group {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-slate-900);
}

.ai-badge {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-success);
    background: rgba(45, 106, 30, 0.1);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    position: relative;
}

.ai-badge::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-success);
    opacity: 0.5;
    animation: pulse 2s infinite;
}

.insights-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.insight-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-slate-100);
    display: flex;
    gap: var(--space-lg);
    transition: all var(--transition-base);
}

.insight-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-copper-light);
}

.insight-card.featured {
    grid-column: span 2;
    background: linear-gradient(135deg, var(--color-slate-900) 0%, #2F3640 100%);
    color: white;
    border: none;
    position: relative;
    overflow: hidden;
}

.insight-visual {
    position: absolute;
    right: -50px;
    top: 50%;
    transform: translateY(-50%);
    width: 200px;
    height: 200px;
}

.pulse-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--color-copper);
    border-radius: var(--radius-full);
    opacity: 0;
    animation: pulse-ring 3s ease-out infinite;
}

.pulse-ring:nth-child(2) {
    animation-delay: 1s;
}

.pulse-ring:nth-child(3) {
    animation-delay: 2s;
}

.insight-icon {
    width: 48px;
    height: 48px;
    background: rgba(184, 115, 51, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.insight-card.featured .insight-icon {
    background: rgba(184, 115, 51, 0.2);
}

.insight-content {
    flex: 1;
}

.insight-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-slate-900);
}

.insight-card.featured .insight-title {
    color: white;
}

.insight-text {
    font-size: 0.875rem;
    color: var(--color-slate-500);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.insight-card.featured .insight-text {
    color: rgba(255, 255, 255, 0.7);
}

.insight-meta {
    display: flex;
    gap: var(--space-md);
    font-size: 0.75rem;
}

.confidence {
    color: var(--color-copper);
    font-weight: 600;
}

.time {
    color: var(--color-slate-400);
}

.insight-card.featured .time {
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   Content Split Section
   ============================================ */
.content-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

/* Destinations */
.destinations-section {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-slate-100);
}

.link-arrow {
    color: var(--color-copper);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.link-arrow::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.link-arrow:hover::after {
    transform: translateX(4px);
}

.destinations-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.destination-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.destination-item:hover {
    background: var(--color-slate-50);
}

.destination-image {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    flex-shrink: 0;
}

.destination-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.destination-info {
    flex: 1;
}

.destination-name {
    font-weight: 600;
    color: var(--color-slate-800);
    margin-bottom: var(--space-xs);
}

.destination-stats {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    margin-bottom: var(--space-sm);
}

.destination-visitors {
    color: var(--color-slate-500);
}

.destination-growth {
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.destination-growth.positive {
    color: var(--color-success);
    background: rgba(45, 106, 30, 0.1);
}

.destination-bar {
    height: 4px;
    background: var(--color-slate-100);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.destination-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--color-copper), var(--color-copper-light));
    border-radius: var(--radius-full);
    transition: width 1s ease-out;
}

.destination-action {
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.destination-item:hover .destination-action {
    opacity: 1;
}

/* Analytics Section */
.analytics-section {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-slate-100);
}

.chart-legend {
    display: flex;
    gap: var(--space-lg);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--color-slate-500);
}

.legend-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
}

.chart-container {
    position: relative;
    height: 240px;
    margin: var(--space-lg) 0;
}

#trendsChart {
    width: 100%;
    height: 100%;
}

.chart-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.chart-tooltip {
    position: absolute;
    background: var(--color-slate-900);
    color: white;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    pointer-events: none;
}

.chart-tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}

.tooltip-month {
    color: var(--color-slate-400);
    margin-bottom: var(--space-xs);
}

.tooltip-value {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.tooltip-change {
    font-weight: 600;
}

.tooltip-change.positive {
    color: var(--color-success-light);
}

.chart-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.625rem;
    color: var(--color-slate-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   Bookings Section
   ============================================ */
.bookings-section {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-slate-100);
}

.section-actions {
    display: flex;
    gap: var(--space-md);
}

.bookings-table-container {
    overflow-x: auto;
}

.bookings-table {
    width: 100%;
    border-collapse: collapse;
}

.bookings-table th {
    text-align: left;
    padding: var(--space-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-slate-400);
    border-bottom: 1px solid var(--color-slate-100);
}

.bookings-table td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-slate-100);
    font-size: 0.875rem;
}

.booking-id {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--color-slate-500);
    background: var(--color-slate-50);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.guest-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.guest-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.guest-name {
    font-weight: 600;
    color: var(--color-slate-800);
}

.guest-email {
    font-size: 0.75rem;
    color: var(--color-slate-400);
}

.amount {
    font-weight: 600;
    color: var(--color-slate-800);
}

.status {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status.confirmed {
    color: var(--color-success);
    background: rgba(45, 106, 30, 0.1);
}

.status.pending {
    color: var(--color-warning);
    background: rgba(201, 149, 107, 0.15);
}

.status.cancelled {
    color: var(--color-error);
    background: rgba(181, 86, 62, 0.1);
}

.btn-icon-sm {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-slate-400);
    transition: all var(--transition-fast);
}

.btn-icon-sm:hover {
    background: var(--color-slate-100);
    color: var(--color-slate-600);
}

.btn-icon-sm svg {
    width: 16px;
    height: 16px;
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes pulse-ring {
    0% {
        transform: scale(0.8);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1400px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1200px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .globe-container {
        width: 300px;
        height: 300px;
    }
    
    .content-split {
        grid-template-columns: 1fr;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
    }
    
    .insight-card.featured {
        grid-column: span 1;
    }
}

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform var(--transition-base);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        max-width: 100%;
    }
    
    .nav-links {
        display: none;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .bookings-table {
        min-width: 800px;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-slate-100);
}

::-webkit-scrollbar-thumb {
    background: var(--color-slate-300);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-slate-400);
}