/**
 * Enhanced CSS for Variable Product AJAX Add to Cart
 * Optional: Add this to your theme's style.css or create a separate CSS file
 */

/* Loading states */
.single_add_to_cart_button.loading {
    position: relative;
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

.single_add_to_cart_button.loading::after {
    content: '';
    position: absolute;
    top: calc(50% + 8px);
    left: 15%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

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

/* Success state */
.single_add_to_cart_button.added-to-cart {
    background-color: #28a745 !important;
    border-color: #28a745 !important;
    transform: scale(1.02);
    transition: all 0.3s ease;
}

.single_add_to_cart_button.added-to-cart::before {
    content: '✓ ';
    font-weight: bold;
    margin-right: .5rem;
}

/* Message styling */
#ajax-add-to-cart-response {
    border-radius: 6px;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ajax-success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
    padding: 12px 16px;
    border: 1px solid #c3e6cb;
    border-left: 4px solid #28a745;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.ajax-success::before {
    content: '✓ ';
    font-weight: bold;
    color: #28a745;
    margin-right: 0.5rem;
}

.ajax-error {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
    padding: 12px 16px;
    border: 1px solid #f5c6cb;
    border-left: 4px solid #dc3545;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.ajax-error::before {
    content: '⚠';
    font-weight: bold;
    color: #dc3545;
    margin-right: 0.5rem;
}

/* Loading indicator */
#ajax-loading {
    background: linear-gradient(135deg, #e9ecef, #dee2e6);
    color: #495057;
    padding: 12px 16px;
    border-radius: 6px;
    text-align: center;
    margin: 15px 0;
    border-left: 4px solid #007cba;
    position: relative;
    overflow: hidden;
}

#ajax-loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: loading-shimmer 1.5s infinite;
}

@keyframes loading-shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Cart icon feedback */
.cart-contents.cart-updated,
.header-cart.cart-updated,
.mini-cart.cart-updated {
    animation: cartBounce 0.6s ease-in-out;
}

@keyframes cartBounce {
    0%, 20%, 60%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    80% {
        transform: translateY(-5px);
    }
}

/* Cart count badge animation */
.cart-count {
    display: inline-block;
    transition: all 0.3s ease;
}

.cart-count.updated {
    animation: pulseScale 0.5s ease-in-out;
}

@keyframes pulseScale {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.3);
        color: #28a745;
    }
    100% {
        transform: scale(1);
    }
}

/* Variation form enhancements */
.variations_form .variations {
    margin-bottom: 20px;
}

.variations_form .variations td.label {
    padding-right: 15px;
    vertical-align: top;
    padding-top: 8px;
}

.variations_form .variations select {
    transition: border-color 0.3s ease;
}

.variations_form .variations select:focus {
    border-color: #007cba;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.2);
}

/* Quantity input styling */
.variations_form .quantity input[type="number"] {
    transition: border-color 0.3s ease;
    text-align: center;
}

.variations_form .quantity input[type="number"]:focus {
    border-color: #007cba;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.2);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    #ajax-loading {
        margin: 10px 0;
        padding: 10px 12px;
        font-size: 14px;
    }

    .single_add_to_cart_button.loading::after {
        width: 14px;
        height: 14px;
        margin: -7px 0 0 -7px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .ajax-success {
        background: linear-gradient(135deg, #1e3a2e, #2d5a3d);
        color: #90ee90;
        border-color: #2d5a3d;
    }

    .ajax-error {
        background: linear-gradient(135deg, #4a1e1e, #5a2d2d);
        color: #ffb3b3;
        border-color: #5a2d2d;
    }

    #ajax-loading {
        background: linear-gradient(135deg, #2c2c2c, #3a3a3a);
        color: #cccccc;
    }
}

/* AJAX Cart Loading Overlay */
.cart-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 9999;
    display: none;
}

.cart-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Notice Styles */
.woocommerce-notices-wrapper {
    margin-bottom: 20px;
}

.woocommerce-message,
.woocommerce-error {
    position: relative;
    padding: 15px 45px 15px 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.woocommerce-message {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.woocommerce-error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.notice-dismiss {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
}

/* Hide update cart button */
.cart-actions button[name="update_cart"] {
    display: none !important;
}