This is a cool little app, well done! The app could have some application in the RPG and LARP space with small tweaks.
If there were a keystroke that would deliver a red ACCESS DENIED screen that would be awesome.
It would also be cool if there was a keystroke or keystrokes to randomly choose between ACCESS GRANTED and ACCESS DENIED. Maybe the number keys could be a sliding scale of odds. Hitting 1 three times would give you a 50-50 outcome but working down the line toward the 0 key three times you’d get 25-75 odds, or maybe eventually 1-999, a very small chance of success.
Anyways, nice looking app!