/* Custom styles for SBTI Test Page */

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #333;
}

.navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero {
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    color: white;
    padding: 4rem 0;
    border-radius: 0 0 20px 20px;
    margin-bottom: 2rem;
}

.hero h1 {
    font-weight: 700;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero .lead {
    font-size: 1.25rem;
    opacity: 0.9;
}

.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 1.5rem;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
    font-weight: 600;
}

.btn {
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-primary {
    background: linear-gradient(to right, #2575fc, #6a11cb);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(to right, #1c65e0, #5a0cb9);
    transform: scale(1.05);
}

.progress {
    border-radius: 10px;
    height: 10px;
}

.progress-bar {
    border-radius: 10px;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: #495057;
}

.table td {
    vertical-align: middle;
}

.badge {
    font-weight: 500;
    padding: 0.4em 0.8em;
}

footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero {
        padding: 3rem 0;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .card-body {
        padding: 1.25rem;
    }
}