/**
 * Course Paywall Styles
 * Styles for course access modal and visual indicators
 */

/* Course Access Modal */
.course-access-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
}

.course-access-modal .modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    cursor: pointer;
}

.course-access-modal .modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 8px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.course-access-modal .modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #666;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.course-access-modal .modal-close:hover {
    color: #333;
}

.course-access-modal .modal-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid #eee;
}

.course-access-modal .modal-header h2 {
    margin: 0;
    font-size: 1.75rem;
    color: #0A2240;
}

.course-access-modal .modal-body {
    padding: 2rem;
}

.course-access-modal .course-info {
    margin-bottom: 1.5rem;
}

.course-access-modal .course-info p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.course-access-modal .course-details {
    display: flex;
    gap: 2rem;
    margin-top: 1rem;
}

.course-access-modal .course-price {
    font-size: 1.125rem;
    color: #0A2240;
}

.course-access-modal .course-price strong {
    font-weight: 600;
}

.course-access-modal .free-badge {
    background: #22c55e;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
}

.course-access-modal .course-duration {
    font-size: 1rem;
    color: #666;
}

.course-access-modal .access-message {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    margin-bottom: 2rem;
}

.course-access-modal .access-message i {
    font-size: 3rem;
    color: #D52B1E;
    margin-bottom: 1rem;
    display: block;
}

.course-access-modal .access-message p {
    color: #475569;
    margin: 0;
}

.course-access-modal .modal-actions {
    text-align: center;
}

.course-access-modal .purchase-options {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.course-access-modal .helper-text {
    font-size: 0.875rem;
    color: #666;
    margin-top: 1rem;
}

.course-access-modal .success-message {
    text-align: center;
    padding: 2rem;
}

.course-access-modal .success-message i {
    font-size: 3rem;
    color: #22c55e;
    margin-bottom: 1rem;
    display: block;
}

.course-access-modal .success-message p {
    font-size: 1.25rem;
    color: #0A2240;
    margin-bottom: 1.5rem;
}

.course-access-modal .success-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Course Card Visual Indicators */
.course-card {
    position: relative;
}

.course-card.locked {
    opacity: 0.9;
}

.course-card .lock-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 34, 64, 0.1);
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.course-card.locked:hover .lock-overlay {
    opacity: 1;
}

.course-card .lock-overlay i {
    font-size: 3rem;
    color: #D52B1E;
    background: white;
    padding: 1rem;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* Status Badges */
.course-status-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    z-index: 10;
}

.course-status-badge.enrolled {
    background: #22c55e;
    color: white;
}

.course-status-badge.free {
    background: #3b82f6;
    color: white;
}

.course-status-badge.premium {
    background: #D52B1E;
    color: white;
}

/* Price Display */
.course-price-tag {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    background: #0A2240;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1.125rem;
    z-index: 10;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .course-access-modal .modal-content {
        width: 95%;
        max-height: 95vh;
    }
    
    .course-access-modal .modal-header {
        padding: 1.5rem 1.5rem 1rem;
    }
    
    .course-access-modal .modal-body {
        padding: 1.5rem;
    }
    
    .course-access-modal .purchase-options {
        flex-direction: column;
    }
    
    .course-details {
        flex-direction: column;
        gap: 1rem;
    }
}