I prefer to have all of my apps show white text on a black background by default, and yet Pan defaults to black text on a white background, and offers no way to change these defaults (while allowing some other colors to be changed).

Please allow the changing of the background and foreground text colors throughout the entire application.

Ideally, the body pane, group pane, and header pane text colors (foreground and background) could each be changed individually.

Also, whereas as of Pan 0.134, some of the text colors (like Quoted Text, URL, Signature, and the various levels of Scores) can be changed, it's only their backgrounds which can change.  Please allow their foreground colors to be changed as well.