{ config, lib, pkgs, ... }: { gtk = { enable = true; iconTheme = { name = "Papirus-Dark"; package = pkgs.papirus-icon-theme; }; theme = { name = "palenight"; package = pkgs.palenight-theme; }; cursorTheme = { name = "Numix-Cursor"; package = pkgs.numix-cursor-theme; }; gtk3.extraConfig = { Settings = '' gtk-application-prefer-dark-theme=1 ''; }; gtk4.extraConfig = { Settings = '' gtk-application-prefer-dark-theme=1 ''; }; }; home.sessionVariables.GTK_THEME = "palenight"; }