Hello
I am trying to set the color of tab names of dashboard depending on the state of an entity (for the dynamic aspect, I planned to set a template sensor with the proper color).
I tried card-mods, but I only found out how to modify stuff within a tab (on the cards, basically).
Here’s what I am trying to modify:
Any assistance would be appreciated 
Thanks
Matt
Answering to myself - I found a way to go by creating some very limited themes in configuration.yaml file (actually just setting app-header-background-color - which is fitting my need) + using automation to set the theme according to the wished sensor status.
if you want some more extensive coloring, check my Gist: Custom header theme · GitHub
you can install card_mod and use any template you desire on those tab/view icons
and check out the dedicated thread in this community on card-mod-theme
