/* ========================================
   CSS VARIABLES & ROOT STYLES
======================================== */
:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #06b6d4;
    --light-bg: #f8fafc;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --card-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   BODY & BASE STYLES
======================================== */
body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    /*padding: 2rem 0;*/
}

/* ========================================
   MAIN CONTAINER STYLES
======================================== */
.main-container {
    background: var(--light-bg);
    min-height: 100vh;
    padding: 2rem 1rem;
    border-radius: var(--border-radius);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    backdrop-filter: blur(20px);
}

/* ========================================
   ENHANCED PREMIUM NAVBAR STYLES
======================================== */
.navbar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 50%, #1e40af 100%) !important;
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: none !important;
    padding: 1.25rem 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

    /* Animated background particles effect */
    .navbar::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%), radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.06) 0%, transparent 50%);
        animation: float 8s ease-in-out infinite;
        pointer-events: none;
    }

    .navbar::after {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
        animation: shine 3s ease-in-out infinite;
        pointer-events: none;
    }

/* Premium Brand Styling */
.navbar-brand {
    font-weight: 800;
    font-size: 1.75rem;
    color: white !important;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    position: relative;
    z-index: 10;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

    .navbar-brand:hover {
        color: rgba(255, 255, 255, 0.95) !important;
        transform: scale(1.08) translateY(-2px);
        filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    }

    .navbar-brand i {
        background: linear-gradient(45deg, #fbbf24, #f59e0b, #ff6b35);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        background-size: 200% 200%;
        animation: gradientShift 3s ease infinite;
        filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
        margin-right: 0.75rem;
    }

/* Advanced Navigation Links */
.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 600;
    padding: 0.875rem 1.25rem !important;
    margin: 0 0.375rem;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

    /* Sophisticated hover effects */
    .navbar-nav .nav-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.05) 100%);
        opacity: 0;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        transform: scale(0.8);
    }

    .navbar-nav .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        width: 0;
        height: 2px;
        background: linear-gradient(90deg, #fbbf24, #f59e0b);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        transform: translateX(-50%);
    }

    .navbar-nav .nav-link:hover::before {
        opacity: 1;
        transform: scale(1);
    }

    .navbar-nav .nav-link:hover::after {
        width: 80%;
    }

    .navbar-nav .nav-link:hover {
        color: white !important;
        transform: translateY(-3px) scale(1.05);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
    }

    .navbar-nav .nav-link:active {
        transform: translateY(-1px) scale(1.02);
    }

    /* Enhanced Icon Animation */
    .navbar-nav .nav-link i {
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        opacity: 0.85;
        margin-right: 0.5rem;
        position: relative;
    }

    .navbar-nav .nav-link:hover i {
        opacity: 1;
        transform: scale(1.2) rotate(5deg);
        filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    }

    /* Active/Current Page Styling */
    .navbar-nav .nav-item.active .nav-link,
    .navbar-nav .nav-link.active {
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.15) 100%);
        color: white !important;
        box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.15);
        transform: translateY(-2px);
    }

        .navbar-nav .nav-item.active .nav-link::after,
        .navbar-nav .nav-link.active::after {
            width: 80%;
            background: linear-gradient(90deg, #10b981, #059669);
        }

/* Premium Navbar Toggler */
.navbar-toggler {
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 12px;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

    .navbar-toggler::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
        transform: translateX(-100%);
        transition: transform 0.6s;
    }

    .navbar-toggler:hover {
        border-color: rgba(255, 255, 255, 0.7);
        background: rgba(255, 255, 255, 0.2);
        transform: scale(1.05);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }

        .navbar-toggler:hover::before {
            transform: translateX(100%);
        }

    .navbar-toggler:focus {
        box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.3);
        outline: none;
    }

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.95%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    transition: all 0.3s ease;
}

/* Advanced Dropdown Styling */
.navbar-nav .dropdown-menu {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(37, 99, 235, 0.15);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15), 0 10px 20px rgba(0, 0, 0, 0.1);
    margin-top: 0.75rem;
    padding: 0.75rem 0;
    min-width: 220px;
}

.navbar-nav .dropdown-item {
    color: var(--primary-color);
    padding: 0.875rem 1.75rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

    .navbar-nav .dropdown-item::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        width: 4px;
        height: 100%;
        background: linear-gradient(180deg, var(--primary-color), var(--primary-hover));
        transform: scaleY(0);
        transition: transform 0.3s ease;
    }

    .navbar-nav .dropdown-item:hover {
        background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
        color: white;
        transform: translateX(8px);
        padding-left: 2rem;
    }

        .navbar-nav .dropdown-item:hover::before {
            transform: scaleY(1);
        }

/* Container Enhancements */
.navbar .container-fluid {
    position: relative;
    z-index: 10;
    max-width: 1400px;
    margin: 0 auto;
}

/* Scroll-triggered Animation States */
.navbar.scrolled {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.98) 0%, rgba(29, 78, 216, 0.98) 50%, rgba(30, 64, 175, 0.98) 100%) !important;
    backdrop-filter: blur(25px) saturate(200%);
    box-shadow: 0 12px 48px rgba(37, 99, 235, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.08);
    padding: 0.75rem 0;
}

    .navbar.scrolled .navbar-brand {
        font-size: 1.5rem;
    }

/* Special Button-style Nav Items */
.navbar-nav .nav-link.btn-style {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.08) 100%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 25px;
    padding: 0.75rem 1.5rem !important;
    margin: 0 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
}

    .navbar-nav .nav-link.btn-style:hover {
        background: linear-gradient(135deg, white, #f8fafc);
        color: var(--primary-color) !important;
        border-color: white;
        box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
        transform: translateY(-4px) scale(1.05);
    }

/* Microinteractions */
.navbar-nav .nav-link.notification::after {
    content: '';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: #ef4444;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* ========================================
   PAGE HEADER STYLES
======================================== */
.page-header {
/*    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
*/    color: white;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

    .page-header::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
        opacity: 0.3;
    }

    .page-header .content {
        position: relative;
        z-index: 2;
    }

/* ========================================
   ENHANCED CARDS STYLES
======================================== */
.card, .enhanced-card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    overflow: hidden;
    background: white;
    margin-bottom: 2rem;
}

    .card:hover, .enhanced-card:hover {
        box-shadow: var(--card-shadow-hover);
        transform: translateY(-2px);
    }

    .card-header, .enhanced-card .card-header {
        background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
        border-bottom: 2px solid #e2e8f0;
        padding: 1.5rem 2rem;
        font-weight: 700;
        color: #1f2937;
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }

    .card-body, .enhanced-card .card-body {
        padding: 2rem;
    }

/* Statistics Cards */
.stats-card {
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
}

    .stats-card::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
        animation: rotate 20s linear infinite;
    }

    .stats-card:hover {
        transform: translateY(-4px) scale(1.02);
    }

    .stats-card .card-body, .stats-card .content {
        position: relative;
        z-index: 1;
    }

    .stats-card .stats-icon {
        opacity: 0.8;
        transition: var(--transition);
    }

    .stats-card:hover .stats-icon {
        opacity: 1;
        transform: scale(1.1);
    }

    .stats-card .amount {
        font-size: 2.5rem;
        font-weight: 800;
        margin-bottom: 0.5rem;
    }

    .stats-card .label {
        font-size: 1rem;
        opacity: 0.9;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

/* Customer Card */
.customer-card {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.customer-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1rem;
    border: 3px solid rgba(255,255,255,0.3);
}

.customer-verified {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

/* Order Status Badge */
.order-status-badge {
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    animation: pulse 2s infinite;
}

/* ========================================
   CUSTOM BACKGROUND COLORS
======================================== */
.bg-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%) !important;
}

.bg-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
}

.bg-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) !important;
}

.bg-info {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%) !important;
}

.bg-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
}

/* ========================================
   INFO GRID & ITEMS
======================================== */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

    .info-item:hover {
        transform: translateX(4px);
        box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
    }

    .info-item .icon {
        width: 48px;
        height: 48px;
        background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        margin-right: 1rem;
        font-size: 1.25rem;
    }

    .info-item .content h6 {
        margin: 0;
        font-weight: 600;
        color: #374151;
        font-size: 0.875rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .info-item .content p {
        margin: 0;
        font-weight: 500;
        color: #1f2937;
        font-size: 1rem;
    }

/* ========================================
   SHIPPING TIMELINE
======================================== */
.shipping-timeline {
    position: relative;
    padding-left: 2rem;
}

    .shipping-timeline::before {
        content: '';
        position: absolute;
        left: 0.75rem;
        top: 0;
        bottom: 0;
        width: 2px;
        background: linear-gradient(180deg, var(--success-color), var(--info-color));
    }

.timeline-item {
    position: relative;
    padding: 1rem 0;
    padding-left: 2rem;
}

    .timeline-item::before {
        content: '';
        position: absolute;
        left: -0.375rem;
        top: 1.5rem;
        width: 0.75rem;
        height: 0.75rem;
        background: var(--success-color);
        border-radius: 50%;
        border: 3px solid white;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }

/* ========================================
   PAYMENT METHOD
======================================== */
.payment-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 12px;
    border: 2px solid #e2e8f0;
}

.payment-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--success-color), #059669);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

/* ========================================
   ENHANCED TABLES
======================================== */
.table-responsive {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.table {
    margin-bottom: 0;
}

    .table thead th {
        background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
        font-weight: 600;
        text-transform: uppercase;
        font-size: 0.75rem;
        letter-spacing: 0.05em;
        color: #475569;
        border: none;
        padding: 1rem;
    }

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

        .table tbody tr:hover {
            background-color: #f8fafc;
            transform: scale(1.01);
        }

    .table tbody td {
        padding: 1rem;
        vertical-align: middle;
        border-top: 1px solid #f1f5f9;
    }

/* Order Info Table */
.order-info-table td {
    padding: 0.75rem 0;
    border: none;
}

.order-info-table .fw-bold {
    color: #374151;
    width: 140px;
}

/* ========================================
   ENHANCED BADGES
======================================== */
.badge {
    padding: 0.5rem 0.75rem;
    font-weight: 500;
    letter-spacing: 0.025em;
    border-radius: 6px;
    font-size: 0.75rem;
}

.status-badge {
    position: relative;
    overflow: hidden;
}

    .status-badge::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
        transition: left 0.5s;
    }

    .status-badge:hover::before {
        left: 100%;
    }

/* ========================================
   ENHANCED BUTTONS
======================================== */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    padding: 0.625rem 1.25rem;
}

    .btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

    .btn-outline-primary:hover {
        background: var(--primary-color);
        color: white;
    }

/* Enhanced Buttons */
.btn-enhanced {
    padding: 0.875rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

    .btn-enhanced::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        transition: left 0.5s;
    }

    .btn-enhanced:hover::before {
        left: 100%;
    }

    .btn-enhanced:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    }

.btn-primary-enhanced {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
}

.btn-outline-enhanced {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

    .btn-outline-enhanced:hover {
        background: var(--primary-color);
        color: white;
    }

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ========================================
   FORMS & FILTERS
======================================== */
.filters-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid #e2e8f0;
}

.form-control, .form-select {
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    padding: 0.75rem;
    transition: var(--transition);
}

    .form-control:focus, .form-select:focus {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    }

/* Order Summary Card */
.order-summary-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

/* ========================================
   PAGINATION
======================================== */
.pagination .page-link {
    border: 1px solid #e2e8f0;
    color: #64748b;
    padding: 0.75rem 1rem;
    margin: 0 2px;
    border-radius: 8px;
    transition: var(--transition);
}

.pagination .page-item.active .page-link {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination .page-link:hover {
    background: #f1f5f9;
    transform: translateY(-1px);
}

/* ========================================
   ALERTS
======================================== */
 Alert Enhancements 
.alert {
    border: none;
    border-radius: var(--border-radius);
    border-left: 4px solid;
}

.alert-danger {
    border-left-color: var(--danger-color);
}

.alert-success {
    border-left-color: var(--success-color);
}

.alert-warning {
    border-left-color: var(--warning-color);
}

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

 Loading States 
.loading {
    position: relative;
    overflow: hidden;
}

    .loading::after {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
        animation: loading 1.5s infinite;
    }

@keyframes loading {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

@media (max-width: 768px) {
    .main-container {
        padding: 1rem 0.5rem;
    }

    .card-body {
        padding: 1rem;
    }

    .table-responsive {
        font-size: 0.875rem;
    }

    .stats-card .card-body {
        text-align: center;
    }
}

@media (prefers-color-scheme: dark) {
    :root {
        --light-bg: #1f2937;
        --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    }

    body {
        background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    }

    .card {
        background: #374151;
        color: #f9fafb;
    }

    .table thead th {
        background: #4b5563;
        color: #f9fafb;
    }
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: #94a3b8;
    }