/**
 * Related Products Auto-Add Styling
 */

/* Loading state for add to cart button */
.related-add-to-cart-btn.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.related-add-to-cart-btn .spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spinner-rotate 0.6s linear infinite;
}

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

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}