"Do you want to add it again" pop up should be more explicit and informative

[SerVB]

For now, I experience two usability problems with this pop up:

1. It's quite indistinguishable from the "card is successfully added" pop up, so I can automatically click something here. I like how different colors are used in the app, for example, for different buttons: it makes app usage quite intuitive after a while. So can this "Do you want to add it again" pop up have more explicit difference in color, for example, what about making it reddish?
2. The pop up isn't much informative. Would be cool to add the info about: when that other card was added; the definition on that other card. This way I could understand if it's a duplicate I add or if it's a new card.