:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --info-color: #0dcaf0;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #212529;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
}

.card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 1px solid rgba(0, 0, 0, 0.125);
}

.card-header {
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

.navbar-brand {
    font-weight: bold;
}

.stats-card {
    transition: transform 0.2s;
}

.stats-card:hover {
    transform: translateY(-5px);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

.table th {
    border-top: none;
    font-weight: 600;
}

.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}

.analytics-summary {
    background-color: white;
    border-radius: 0.375rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.analytics-metric {
    text-align: center;
    padding: 1rem;
}

.analytics-metric h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.analytics-metric p {
    color: var(--secondary-color);
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .navbar-nav {
        margin-top: 10px;
    }
}
/* Dark mode styles */
[data-bs-theme="dark"] {
    --bs-body-bg: #121212;
    --bs-body-color: #ffffff;
    --bs-light: #2d2d2d;
    --bs-dark: #f8f9fa;
}

[data-bs-theme="dark"] .card {
    background-color: #1e1e1e;
    border-color: #2d2d2d;
}

[data-bs-theme="dark"] .card-header {
    background-color: #2d2d2d;
    border-color: #2d2d2d;
}

[data-bs-theme="dark"] .table {
    --bs-table-bg: #1e1e1e;
    --bs-table-color: #ffffff;
    --bs-table-border-color: #2d2d2d;
}

[data-bs-theme="dark"] .bg-light {
    background-color: #2d2d2d !important;
    color: #ffffff !important;
}

[data-bs-theme="dark"] footer {
    border-top: 1px solid #2d2d2d;
}
.stats-card {
    transition: transform 0.2s;
    margin-bottom: 1rem;
}

.stats-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.engagement-badge {
    font-size: 0.9rem;
}

.export-btn {
    margin-right: 10px;
}