:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --border-radius: 0.5rem;
    --box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f7fa;
    color: #333;
}

.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    margin-bottom: 1.5rem;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15);
}

.btn {
    border-radius: var(--border-radius);
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
    transform: translateY(-2px);
}

/* Form Styles */
.form-control {
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    border: 1px solid #ced4da;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Custom Card Styles */
.custom-card {
    border-left: 4px solid var(--primary-color);
}

.card-title {
    color: var(--primary-color);
    font-weight: 600;
}

/* Animation for page transitions */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .card {
        margin-bottom: 1rem;
    }

    .btn {
        padding: 0.4rem 1rem;
        font-size: 0.9rem;
    }
}

/* Data privacy page specific */
.privacy-container {
    max-width: 800px;
    margin: 2rem auto;
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.privacy-text {
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Main menu styles */
.menu-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    background-color: white;
    box-shadow: var(--box-shadow);
}

.card-clickable {
    transition: all 0.3s ease;
}

.card-clickable:hover .menu-card {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    background-color: rgba(13, 110, 253, 0.05);
}

.menu-card:hover {
    transform: scale(1.02);
}

.menu-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.card-clickable:hover .menu-icon {
    transform: scale(1.1);
    color: #0b5ed7;
}

.card-title {
    color: var(--dark-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.card-text {
    color: var(--secondary-color);
    font-size: 0.9rem;
}

.card-clickable:active .menu-card {
    transform: scale(0.98);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Appointment styles */
.appointment-card {
    border-left: 4px solid var(--success-color);
}

.appointment-card.cancelled {
    border-left-color: var(--danger-color);
    opacity: 0.8;
}

.appointment-status {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.status-pending {
    background-color: rgba(255, 193, 7, 0.15);
    color: var(--warning-color);
}

.status-confirmed {
    background-color: rgba(25, 135, 84, 0.15);
    color: var(--success-color);
}

.status-cancelled {
    background-color: rgba(220, 53, 69, 0.15);
    color: var(--danger-color);
}

.status-attended {
    background-color: rgba(108, 117, 125, 0.15);
    color: var(--secondary-color);
}