I actually took your original code, commented out lines 29 & 30, then added this:
.titlebar-button-container.mod-right {
position:fixed;
}
It put them on top of the window rather nicely, preserving the ‘frameless’ look.
Unfortunately it’s not so good if you collapse the right panel:
I don’t close this often, so its not a deal-breaker for me.
Moving to the left helps, but its still aesthetically… funky:
I can’t seem to replicate this in your new file …but it’s late. Maybe I’ll play more tomorrow.
Thanks for the response!