{
  config,
  lib,
  options,
  pkgs,
  ...
}:
{
  imports = [
    ./apps
    ./sessions
  ];

  config = {
    gtk = {
      colorScheme = "dark";
      cursorTheme = {
        package = pkgs.catppuccin-cursors.mochaDark;
        name = "catppuccin-mocha-dark";
        size = 24;
      };

      gtk4.theme = config.gtk.theme;
      theme = {
        package = pkgs.catppuccin-gtk.override {
          accents = [ "mauve" ];
          variant = "mocha";
        };

        name = "catppuccin-mocha-mauve-standard";
      };
    };

    fonts.fontconfig.enable = true;
    home.packages = with pkgs; [
      fira-code # monospace
      ipaexfont # JP
      nerd-fonts.fira-code # nerdfonts icons
    ];

    xdg.dataFile."wallpaper.png" = {
      enable = lib.mkDefault false;
      source = ./freeen.jpg;
    };
  };

  options.desktop.defaultFontSize = lib.mkOption {
    default = 11.0;
    description = "The default font size used by some apps";
    type = lib.types.float;
  };
}