.woocommerce-variation-add-to-cart,
.single-product form.cart:not(.variations_form) {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.woocommerce-variation-add-to-cart .quantity,
.single-product form.cart:not(.variations_form) .quantity {
  grid-column: 1 / -1;
  width: max-content;
  margin: 0;
}

.woocommerce-variation-add-to-cart .single_add_to_cart_button,
.single-product form.cart:not(.variations_form) .single_add_to_cart_button {
  background: var(--tr-primary) !important;
  color: #fff;
}

.woocommerce-variation-add-to-cart .single_add_to_cart_button:hover,
.single-product form.cart:not(.variations_form) .single_add_to_cart_button:hover {
  background: var(--tr-primary-hover) !important;
  color: #fff;
}

.woocommerce-variation-add-to-cart .tr-buy-now,
.single-product form.cart:not(.variations_form) .tr-buy-now {
  background: var(--tr-secondary) !important;
  color: #fff !important;
}

.woocommerce-variation-add-to-cart .tr-buy-now:hover,
.single-product form.cart:not(.variations_form) .tr-buy-now:hover {
  background: var(--tr-secondary-hover) !important;
  color: #fff !important;
}

.woocommerce-variation-add-to-cart .tr-buy-now.tr-buy-now--disabled,
.single-product form.cart:not(.variations_form) .tr-buy-now.tr-buy-now--disabled {
  background: #bdbdbd !important;
  color: #fff !important;
  cursor: not-allowed !important;
  opacity: 0.7;
  pointer-events: none;
}

.woocommerce-variation-add-to-cart .tr-buy-now.tr-buy-now--disabled:hover,
.single-product form.cart:not(.variations_form) .tr-buy-now.tr-buy-now--disabled:hover {
  background: #bdbdbd !important;
  color: #fff !important;
}