{pkgs, ...}: {
  # Install swayidle and configure a systemd user service for idle locking
  environment.systemPackages = with pkgs; [swayidle swaylock inotify-tools];

  systemd.user.services.swayidle = {
    description = "swayidle for Niri sessions";
    wantedBy = ["default.target"];
    serviceConfig = {
      ExecStart = "${pkgs.swayidle}/bin/swayidle -w 'timeout 300 ${pkgs.swaylock}/bin/swaylock -f' resume 'swaymsg resume'";
      Restart = "on-failure";
    };
  };
}