/* Buy and notify controls are rendered server-side. Keep the primary action
   visible while the optional stock-notification enhancement initializes. */
[onclick*='cart.add'],
[onclick*='addToCart'],
button[formaction*='checkout/cart.add'],
#button-cart {
	opacity: 1;
}

/* Stock notification actions remain visually distinct from an in-stock buy. */
.btn-ntfystock,
.product-thumb .btn-ntfystock,
.product-layout .btn-ntfystock,
button[onclick^="ntfystock.notify"],
a[onclick^="ntfystock.notify"] {
  background: #E65100 !important;
  border-color: #E65100 !important;
  color: #fff !important;
}

#ntfystock_notify_submit {
  background: #E65100 !important;
  border-color: #E65100 !important;
  color: #fff !important;
}

#ntfystock_notify_submit:hover,
.btn-ntfystock:hover {
  filter: brightness(.9);
}