{
  description = "NixOS + Home Manager configuration";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";

    hyprland = {
      url = "github:hyprwm/HyprLand";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    hyprland-plugins = {
      url = "github:hyprwm/hyprland-plugins";
      inputs.hyprland.follows = "hyprland";
    };

    home-manager = {
      # consider pinning explicitly, e.g.:
      # url = "github:nix-community/home-manager/release-25.05";
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = inputs @ { self, nixpkgs, home-manager, ... }:
    let
      system = "x86_64-linux";
      lib = nixpkgs.lib;

      mkHost = host: lib.nixosSystem {
        inherit system;
        specialArgs = { inherit inputs; };

        modules = [
          ./hosts/${host}/hardware-configuration.nix
          ./hosts/${host}/configuration.nix

          home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.backupFileExtension = "bak";
            home-manager.extraSpecialArgs = { inherit inputs; };

            # If you prefer to wire HM user(s) here globally, uncomment:
            home-manager.users.henrov = import ./home/henrov/home.nix;
          }
        ];
      };
    in
    {
      nixosConfigurations = {
        traveldroid = mkHost "traveldroid";
      };

      packages.${system}.default =
        self.nixosConfigurations.traveldroid.config.system.build.toplevel;
    };
}