I don't think changing the prompt alone is going to do it, but iteratively providing feedback can get you there.

With GPT-5.4 or GPT-5.5, or of course also by writing the code by hand if we want to go all the way, it was well possible to build nice frontends to our liking.

I still don't want to go back when I can do it better and faster with Opus 5.5.