Change font size and/or UI scaling?

[Deadlines]

I was just wondering if there's any way to modify the font size in the client chat. I found a way to select fonts, but was hoping there might be a way (or hack) to increase the font size.

Mainly I'm curious because I use my television as my monitor and sit around ten feet from it using a bluetooth kb & mouse. I'd love to run the client at 1920x1080, but without the ability to scale the UI or increase font sizes it's really difficult to read the chat at that resolution and distance. Thanks!