This is a really cute café game!
I love that it just explains on the screen how to make the coffee, made it so easy to just start and play. The game opened in the topleft corner of the play window, on safari and chrome (but you said that mac had issues so that might be it). I just zoomed in to play and had a great time! I could not figure out the night controls tho, I pressed Z, and something changed but then it said something about going east, but after that I could not do anything. Removing the timer could be an option there, because I really wanted it to work, but I didn't know how!
Very nice job on this game!