/*
 * The theme styles a disabled add-to-cart button exactly like an enabled one --
 * theme.css mentions `disabled` once in the whole file -- so a button that
 * cannot be pressed looked perfectly clickable. That is what made the reported
 * bug feel like "nothing happens".
 */
.add-to-cart-or-refresh .add-to-cart[disabled],
.add-to-cart-or-refresh .add-to-cart[aria-disabled="true"] {
    opacity: .5;
    cursor: not-allowed;
}

.js-listing-cart-notice:empty {
    display: none;
}