/**
 * AJAX Add to Cart - Modal Style CSS
 * 
 * @package WC_AJAX_Add_To_Cart
 * @version 1.1.0
 */

/* Modal Background */
.wc-ajax-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    overflow: auto;
    transition: all 0.3s ease;
    opacity: 0;
}

.wc-ajax-modal.show {
    opacity: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Modal Content */
.wc-ajax-modal-content {
    background-color: #fff;
    border-radius: 8px;
    max-width: 90%;
    width: 600px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    margin: 20px auto;
    position: relative;
    transition: all 0.3s ease;
    transform: scale(0.9);
}

.wc-ajax-modal.show .wc-ajax-modal-content {
    transform: scale(1);
}

/* Modal Header */
.wc-ajax-modal-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wc-ajax-modal-title {
    margin: 0;
    font-size: 1.25rem;
    color: #333;
    font-weight: 600;
}

.wc-ajax-modal-close {
    border: none;
    background: transparent;
    font-size: 24px;
    cursor: pointer;
    color: #999;
    transition: color 0.2s;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wc-ajax-modal-close:hover {
    color: #333;
}

/* Modal Body */
.wc-ajax-modal-body {
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

/* Product Image */
.wc-ajax-modal-product-image {
    flex: 0 0 40%;
    max-width: 40%;
}

.wc-ajax-modal-image {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

/* Product Info */
.wc-ajax-modal-product-info {
    flex: 0 0 55%;
    max-width: 55%;
}

/* Price */
.wc-ajax-modal-price {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

/* Attributes */
.wc-ajax-modal-attributes {
    margin-bottom: 20px;
}

.wc-ajax-modal-attribute {
    margin-bottom: 15px;
}

.wc-ajax-modal-attribute-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #555;
}

/* Attribute Buttons */
.wc-ajax-modal-attribute-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.wc-ajax-modal-attribute-button {
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #333;
    padding: 8px 12px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-right: 5px;
    margin-bottom: 5px;
    display: inline-block;
    min-width: 40px;
    text-align: center;
}

.wc-ajax-modal-attribute-button:hover {
    background-color: #eee;
    border-color: #ccc;
}

.wc-ajax-modal-attribute-button.active {
    background-color: #333;
    border-color: #333;
    color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.wc-ajax-modal-attribute-button.disabled,
.wc-ajax-modal-attribute-button.out-of-stock {
    opacity: 0.5;
    cursor: not-allowed;
    text-decoration: line-through;
}

.wc-ajax-modal-attribute-button.invalid {
    border-color: #e74c3c;
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* Quantity */
.wc-ajax-modal-quantity {
    margin-bottom: 20px;
}

.wc-ajax-modal-quantity label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #555;
}

.wc-ajax-modal-quantity-controls {
    display: flex;
    align-items: center;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    width: fit-content;
}

.wc-ajax-modal-quantity-minus,
.wc-ajax-modal-quantity-plus {
    border: none;
    background-color: #f5f5f5;
    color: #333;
    width: 32px;
    height: 32px;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wc-ajax-modal-quantity-input {
    width: 40px;
    text-align: center;
    border: none;
    padding: 0;
    height: 32px;
    -moz-appearance: textfield;
}

.wc-ajax-modal-quantity-input::-webkit-outer-spin-button,
.wc-ajax-modal-quantity-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Actions */
.wc-ajax-modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-direction: column;
}

.wc-ajax-modal-add-to-cart {
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 10px 20px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.wc-ajax-modal-add-to-cart:hover {
    background-color: #222;
}

.wc-ajax-modal-add-to-cart.loading {
    opacity: 0.7;
    pointer-events: none;
}

.wc-ajax-modal-add-to-cart.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: #999;
}

.wc-ajax-modal-view-product {
    display: inline-block;
    padding: 10px 20px;
    background-color: #f5f5f5;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    border: 1px solid #ddd;
    font-weight: 500;
    transition: all 0.2s ease;
    text-align: center;
}

.wc-ajax-modal-view-product:hover {
    background-color: #eee;
    border-color: #ccc;
    color: #333;
    text-decoration: none;
}

/* Variant Gallery */
.wc-ajax-modal-variant-gallery {
    margin-top: 10px;
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.wc-ajax-modal-variant-image {
    width: 50px;
    height: 50px;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    object-fit: cover;
}

.wc-ajax-modal-variant-image.active {
    border-color: #333;
}

/* Loading Spinner */
.wc-ajax-modal-spinner {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-left-color: #333;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.wc-ajax-modal.loading .wc-ajax-modal-spinner {
    display: block;
}

.wc-ajax-modal.loading .wc-ajax-modal-body {
    opacity: 0.5;
}

/* Error Message */
.wc-ajax-modal-error {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 5px;
    margin-bottom: 10px;
    display: none;
    padding: 8px 12px;
    background-color: rgba(231, 76, 60, 0.1);
    border-radius: 4px;
}

.wc-ajax-modal-error.show {
    display: block;
}

/* Responsiveness */
@media (max-width: 767px) {
    .wc-ajax-modal-content {
        width: 90%;
        max-width: 450px;
    }
    
    .wc-ajax-modal-body {
        flex-direction: column;
    }
    
    .wc-ajax-modal-product-image,
    .wc-ajax-modal-product-info {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .wc-ajax-modal-attribute-buttons {
        flex-wrap: wrap;
    }

    .wc-ajax-modal-attribute-button {
        margin-bottom: 5px;
    }
}