.product-list .selected {
    background-color: color-mix(in srgb, transparent 99%, var(--color-primary-400));
    outline: 1px solid var(--color-primary-400);
}
.product-list button.qty {
    width: 1rem;
}
.product-list .selected button.qty {
    opacity: 1;
    font-weight: bold;
}