:root {
    --primary-color: #59b5da;
    --success-color: #50af23;
    --danger-color: #ff0000;
    --warning-color: #ff6600;
    --info-color: #d3a1fc;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Navbar */
.navbar-brand {
    font-size: 1.5rem;
}

/* Cards */
.card {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Form switches */
.form-check-input:checked {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.form-check-label {
    font-weight: 500;
    user-select: none;
}

/* Table */
.table-hover tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Badges */
.badge {
    padding: 0.5rem 0.75rem;
}

/* Buttons */
.btn-group .btn {
    border-radius: 0;
}

.btn-group .btn:first-child {
    border-top-left-radius: 0.375rem;
    border-bottom-left-radius: 0.375rem;
}

.btn-group .btn:last-child {
    border-top-right-radius: 0.375rem;
    border-bottom-right-radius: 0.375rem;
}

/* Alerts */
.alert {
    border-left: 4px solid;
}

.alert-success {
    border-left-color: var(--success-color);
}

.alert-danger {
    border-left-color: var(--danger-color);
}

/* Footer */
footer {
    margin-top: auto;
    border-top: 1px solid #dee2e6;
}

/* Score display */
.display-3 {
    font-weight: 700;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeIn 0.3s ease-in-out;
}

/* Responsive */
@media (max-width: 768px) {
    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        border-radius: 0.375rem !important;
        margin-bottom: 0.5rem;
    }
}

/* Print styles */
@media print {

    .navbar,
    .btn,
    .btn-group,
    footer {
        display: none !important;
    }

    .card {
        box-shadow: none;
        border: 1px solid #000;
        page-break-inside: avoid;
    }
}