{
  description = "NixOS configuration";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    spicetify-nix.url = "github:Gerg-L/spicetify-nix";
    xray-3x-ui.url = "github:sunmeplz/xray-3x-ui";
    nixarr.url = "github:nix-media-server/nixarr";
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    agenix = {
      url = "github:ryantm/agenix";
    };
    deploy-rs.url = "github:serokell/deploy-rs";
    quickshell = {
      url = "github:outfoxxed/quickshell";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    noctalia = {
      url = "github:noctalia-dev/noctalia-shell";
      inputs.nixpkgs.follows = "nixpkgs";
      # inputs.quickshell.follows = "quickshell"; # Use same quickshell version
    };

    nix-colors.url = "github:misterio77/nix-colors";
    nixos-vfio.url = "github:/j-brn/nixos-vfio";
    nixos-vfio.inputs.nixpkgs.follows = "nixpkgs";

    zen-browser = {
      url = "github:0xc000022070/zen-browser-flake";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    disko = {
      url = "github:nix-community/disko";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    stylix = {
      url = "github:nix-community/stylix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = {
    self,
    nixpkgs,
    home-manager,
    nix-colors,
    stylix,
    disko,
    agenix,
    xray-3x-ui,
    deploy-rs,
    nixarr,
    ...
  } @ inputs: let
    system = "x86_64-linux";
    pkgs = import nixpkgs {
      inherit system;
      config.allowUnfree = true;
    };
  in {
    nixosConfigurations.virgil = nixpkgs.lib.nixosSystem {
      inherit system;
      specialArgs = {inherit inputs;};
      modules = [
        ./hosts/virgil/configuration.nix
        home-manager.nixosModules.home-manager
        inputs.disko.nixosModules.disko
        stylix.nixosModules.stylix
        agenix.nixosModules.default
        #./modules/home-manager/stylix.nix
      ];
    };

    nixosConfigurations.archangel = nixpkgs.lib.nixosSystem {
      inherit system;
      specialArgs = {inherit inputs;};
      modules = [
        ./hosts/archangel/configuration.nix
        home-manager.nixosModules.home-manager
        inputs.disko.nixosModules.disko
        stylix.nixosModules.stylix
        agenix.nixosModules.default
      ];
    };
    #placeholder
    nixosConfigurations.beatrice = nixpkgs.lib.nixosSystem {
      inherit system;
      specialArgs = {inherit inputs;};
      modules = [
        ./hosts/beatrice/configuration.nix
        home-manager.nixosModules.home-manager
        inputs.disko.nixosModules.disko
        agenix.nixosModules.default
        stylix.nixosModules.stylix
      ];
    };
    nixosConfigurations.kittykat = nixpkgs.lib.nixosSystem {
      inherit system;
      specialArgs = {inherit inputs;};
      modules = [
        ./hosts/kittykat/configuration.nix
        home-manager.nixosModules.home-manager
        xray-3x-ui.nixosModules.default
        agenix.nixosModules.default
        inputs.disko.nixosModules.disko
      ];
    };
    nixosConfigurations.overlord = nixpkgs.lib.nixosSystem {
      inherit system;
      specialArgs = {inherit inputs;};
      modules = [
        home-manager.nixosModules.home-manager
        nixarr.nixosModules.default
        agenix.nixosModules.default
        inputs.disko.nixosModules.disko
        ./hosts/overlord/configuration.nix
      ];
    };
    deploy.nodes =
      nixpkgs.lib.mapAttrs
      (name: config: {
        hostname = name;

        profiles.system = {
          sshUser = "root";
          user = "root";

          path =
            deploy-rs.lib.${config.pkgs.system}.activate.nixos config;
        };
      })
      self.nixosConfigurations;
    checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks self.deploy) deploy-rs.lib;
  };
}