{ pkgs, ... }:

{
  # Install the GTK theme and icon theme
  environment.systemPackages = with pkgs; [
    catppuccin-gtk # or inputs.catppuccin.packages.${pkgs.system}.catppuccin-gtk-mocha
    papirus-icon-theme
  ];

  # Set environment variables to enforce the theme
  environment.sessionVariables = {
    GTK_THEME = "Catppuccin-Mocha-Standard-Blue-Dark";
    GTK_ICON_THEME = "Papirus-Dark";
    GTK_ENABLE_DARK_MODE = "1";
  };
}