/* style.css */

:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --background-color: #f8f9fa;
    --card-bg: #ffffff;
    --border-color: #e9ecef;
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background-color: var(--background-color);
    margin: 0;
    padding: 20px;
    line-height: 1.6;
}

.dashboard-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    margin-bottom: 40px;
}

.header h1 {
    color: #343a40;
    font-size: 2.5em;
    margin-bottom: 5px;
}

.card-section {
    margin-bottom: 30px;
}

.card-section h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.card h3 {
    margin-top: 0;
    color: var(--primary-color);
}

.data-point {
    font-weight: bold;
    color: var(--secondary-color);
    display: block;
    margin-top: 10px;
    font-size: 1.2em;
}

/* Responsive design */
@media (max-width: 768px) {
    .dashboard-container {
        padding: 10px;
    }
    .header h1 {
        font-size: 2em;
    }
    .card-grid {
        grid-template-columns: 1fr;
    }
}