/* ========== CUSTOM CONFIRMATION MODAL STYLES ========== */
/* Custom Confirmation Modal */
.custom-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.custom-modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.custom-modal {
    background: white;
    border-radius: 1.5rem;
    padding: 2.5rem;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.8) translateY(50px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.custom-modal-overlay.show .custom-modal {
    transform: scale(1) translateY(0);
}

.custom-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.modal-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    animation: modalIconPulse 2s infinite;
}

@keyframes modalIconPulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 20px rgba(16, 185, 129, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.modal-icon.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.modal-icon.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.modal-icon.info {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.modal-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
}

.modal-message {
    font-size: 1.1rem;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.modal-course-info {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-left: 4px solid #10b981;
}

.modal-course-title {
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.modal-course-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #059669;
}

.modal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.modal-btn {
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 140px;
    justify-content: center;
    text-decoration: none;
}

.modal-btn-primary {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.modal-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
    color: white;
    text-decoration: none;
}

.modal-btn-secondary {
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    color: #64748b;
    border: 2px solid #e2e8f0;
}

.modal-btn-secondary:hover {
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    color: #475569;
    transform: translateY(-1px);
    text-decoration: none;
}

.modal-btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.modal-btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.4);
    color: white;
    text-decoration: none;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #94a3b8;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: #f1f5f9;
    color: #64748b;
}

/* Responsive adjustments */
@media (max-width: 576px) {
    .custom-modal {
        padding: 2rem 1.5rem;
        margin: 1rem;
    }
    
    .modal-buttons {
        flex-direction: column;
    }
    
    .modal-btn {
        width: 100%;
    }
}