/* Loading State */
.cart_item.loading {
    pointer-events: none;
} 
.cart_item.loading .cart_item_button,
.cart_item.loading .qty {
    opacity: 0.5;
    cursor: not-allowed;
} 
/* Preloader Overlay */
.cart-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(1px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
} 
.cart-item-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Preloader Spinner */
.cart-preloader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cart-preloader.active {
    opacity: 1;
    visibility: visible;
}

.cart-preloader .spinner {
    width: 24px;
    height: 24px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #0073aa;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Success/Error Messages */
.cart-message {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 4px;
    color: white;
    font-weight: 500;
    z-index: 10000;
    min-width: 200px;
    text-align: center;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.cart-message.success {
    background: #27ae60;
}

.cart-message.error {
    background: #e74c3c;
}

.cart-message.show {
    transform: translateX(0);
}

 

/* Mobile Responsive */
@media (max-width: 768px) {
 
    .cart-preloader .spinner {
        width: 20px;
        height: 20px;
    } 
    .cart-message {
        right: 10px;
        top: 10px;
        min-width: 160px;
        font-size: 13px;
        padding: 10px 15px;
    }
}

/* Screen Reader Text */
.screen-reader-text {
    position: absolute !important;
    clip: rect(1px, 1px, 1px, 1px);
    width: 1px;
    height: 1px;
    overflow: hidden;
}
 
/* Animation for item removal */
.cart_item {
    transition: all 0.3s ease;
} 
.cart_item.removing {
    opacity: 0;
    transform: translateX(100%);
}