I'd like to color everything (background, strokes, etc.)

[kili-ilo]

Hello! Thanks for this great tool, I'm trying it out for my first time right now. :)

It doesn't seem that everything is colorable - this is disappointing, as I want to generate diagrams with a purple-ish background and white box strokes. How can I change the background color for an entire view/diagram (or for groups / parent boxes)? How can I change the stroke color for the enterprise grouping?

My inference is that I'll need to do these final colorations in SVG post-processing steps, which is undesirable.