Change font color for nigt mode to white and not black like now.
As it is now, whenever I change to might mode the whole screen turns black except page number which is white. Looks like the font for the page is black when it should be whichever color except black. Maybe allow the user to pick a color.
the ability to define your own themes will be released in version 2.4.
If you have an issue with a specific epub please send if at firstname.lastname@example.org