I've seen this kind of concept before in previous GMTKs but not like this. Overall the way it was handled was really well thought out. If I had to critique something about it its that the windows are kind of hard to scale whilst moving.
Thank you for the kind words and taking the time out of your day to give it a look.
Yeah the window scaling is not quite where it needs to be. A big area where the mouse is considered "clicking" I think would have helped a lot.