Feature request: change the background color

[kevin-germain]

Hello, first thank you a lot for this tool <3

However, the green color and the bars are causing me some weird vision troubles and I had to stop using the tool.
Would it be feasible to have the possibility to select the color and the fact to disallow the bars?

Thank you a lot.

[kevin-germain]

Seen the feature in the new version, thank you a lot <3