body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
    padding-top: 70px;
}
.nav-link {
    transition: all 0.3s ease;
}
.nav-link:hover {
    color: #007bff !important;
}
.card {
    transition: all 0.3s ease;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
.stat-card {
    border-radius: 8px;
    background-color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}