Improving light layout on mobile device

Hi there,

I’m trying to work out how I can improve the readability of my HADashboard. I like the sort of layout I have, using horizontal cards for controlling my light groups. But the smaller entity collection on the right struggles on mobile devices, making the room names difficult to read. Mobile devices (in portrait) are the primary way of accessing HA.

Any ideas on cards or yaml edits I can make? Ideally, I would make the left hand column, with the single entity in it narrower. What would you do?

Thanks in advance!