/**
 * Checkout Modal Styles
 * Styles for the variant selection modal and checkout flow
 */

/* Modal Overlay */
.checkout-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Modal Container */
.checkout-modal {
    background: linear-gradient(135deg, #2a1a3d 0%, #1a0f2e 100%);
    border: 2px solid #8b7aa8;
    border-radius: 12px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease-out;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Modal Close Button */
.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: #d9cbe5;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    padding: 5px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background-color: rgba(139, 122, 168, 0.2);
    color: #fff;
    transform: rotate(90deg);
}

/* Modal Header */
.modal-header {
    padding: 30px 30px 20px;
    border-bottom: 1px solid rgba(139, 122, 168, 0.3);
}

.modal-header h2 {
    color: #fffacd;
    font-size: 28px;
    margin: 0 0 8px;
    font-family: 'Playfair Display', serif;
}

.modal-subtitle {
    color: #d9cbe5;
    font-size: 16px;
    margin: 0;
    opacity: 0.8;
}

/* Modal Body */
.modal-body {
    padding: 30px;
}

/* Variant Options */
.variant-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.variant-option-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px 20px;
    background: rgba(139, 122, 168, 0.1);
    border: 2px solid rgba(139, 122, 168, 0.3);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    text-align: left;
    color: #d9cbe5;
}

.variant-option-btn:hover {
    background: rgba(139, 122, 168, 0.2);
    border-color: #8b7aa8;
    transform: translateX(5px);
}

.variant-option-btn:active {
    transform: translateX(5px) scale(0.98);
}

.variant-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.variant-details {
    flex: 1;
}

.variant-name {
    font-size: 18px;
    font-weight: 600;
    color: #fffacd;
    margin-bottom: 4px;
}

.variant-desc {
    font-size: 14px;
    color: #d9cbe5;
    opacity: 0.8;
}

.variant-price {
    font-size: 24px;
    font-weight: 700;
    color: #fffacd;
    flex-shrink: 0;
}

/* Modal Footer */
.modal-footer {
    padding: 20px 30px 30px;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: 40px 20px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(139, 122, 168, 0.2);
    border-top-color: #8b7aa8;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-state p {
    color: #d9cbe5;
    font-size: 16px;
    margin: 0;
}

/* Error State */
.error-state {
    text-align: center;
    padding: 40px 20px;
}

.error-message {
    color: #ff6b6b;
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 10px;
}

.error-details {
    color: #d9cbe5;
    font-size: 14px;
    margin: 0 0 20px;
    opacity: 0.8;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, #8b7aa8 0%, #6a5a88 100%);
    color: #fff;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #9b8ab8 0%, #7a6a98 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 122, 168, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #d9cbe5;
    border: 2px solid rgba(139, 122, 168, 0.5);
}

.btn-secondary:hover {
    background: rgba(139, 122, 168, 0.1);
    border-color: #8b7aa8;
}

/* Responsive */
@media (max-width: 768px) {
    .checkout-modal {
        max-width: 100%;
        margin: 0;
        border-radius: 0;
        max-height: 100vh;
    }

    .modal-header h2 {
        font-size: 24px;
    }

    .variant-option-btn {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .variant-price {
        font-size: 20px;
    }
}