{ self, lib, config, pkgs, ... }: {
  environment.systemPackages = with pkgs; [
    qt6.qtwayland
    kdePackages.breeze
    kdePackages.breeze-icons
    qt6.qtsvg # needed to load breeze icons

    kdePackages.qqc2-desktop-style
  ];

  qt = {
    enable = true;
    platformTheme = "qt5ct";
  };

  home-manager.users.${config.main-user} = {
    imports = [ ./home.nix ];
  };

  nixpkgs.overlays = [(final: prev: {
    qt6Packages = prev.qt6Packages.overrideScope (qfinal: qprev: {
      qt6ct = qprev.qt6ct.overrideAttrs (ctprev: {
        nativeBuildInputs = (builtins.filter (p: p != qfinal.qmake) ctprev.nativeBuildInputs) ++ [ final.cmake ];

        buildInputs = ctprev.buildInputs ++ (with final.kdePackages; [
          kconfig
          kcolorscheme
          kiconthemes
        ]);

        cmakeFlags = [
          (lib.cmakeFeature "PLUGINDIR" "lib/qt-6/plugins")
        ];
      });
    });
  })];
}