body {
    font-family: 'Poppins', sans-serif;
    background-color: #f8f9fa;
}

.navbar-brand {
    color: #0d6efd !important;
}

/* Sedikit animasi untuk tombol utama */
.btn-success, .btn-primary {
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-success:hover, .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}