{
  nixos =
    { pkgs, inputs, ... }:
    {
      imports = [ inputs.niri.nixosModules.niri ];
      nixpkgs.overlays = [ inputs.niri.overlays.niri ];

      programs.niri.enable = true;

      environment.systemPackages = with pkgs; [
        swayidle
        grim
        slurp
        wl-clipboard
        brightnessctl
        playerctl
        pamixer
        pulseaudio
        cliphist
        satty
        wlsunset
        wayland-pipewire-idle-inhibit
        foot
        jq
        zenity
      ];
    };

  home =
    { inputs, ... }:
    {
      imports = [ inputs.noctalia.homeModules.default ];

      programs.noctalia-shell = {
        enable = true;
        systemd.enable = true;
        settings = {
          colorSchemes.predefinedScheme = "gruvbox";
        };
      };

      programs.niri.settings = {
        environment = {
          NIXOS_OZONE_WL = "1";
          _JAVA_AWT_WM_NONREPARENTING = "1";
        };

        spawn-at-startup = [
          { argv = [ "swayidle" "-w" ]; }
          { argv = [ "wlsunset" ]; }
          { argv = [ "wl-paste" "--watch" "cliphist" "store" ]; }
        ];

        input.keyboard.xkb = { };

        binds = {
          # apps
          "Mod+Return".action.spawn = "ghostty";
          "Mod+Space".action.spawn = [ "sh" "-c" "qs -c noctalia-shell ipc call launcher toggle" ];
          "Mod+S".action.spawn = [ "sh" "-c" "qs -c noctalia-shell ipc call controlcenter toggle" ];

          # window management
          "Mod+Shift+Q".action.close-window = [ ];
          "Mod+H".action.focus-column-left = [ ];
          "Mod+J".action.focus-window-down = [ ];
          "Mod+K".action.focus-window-up = [ ];
          "Mod+L".action.focus-column-right = [ ];
          "Mod+Shift+H".action.move-column-left = [ ];
          "Mod+Shift+J".action.move-window-down = [ ];
          "Mod+Shift+K".action.move-window-up = [ ];
          "Mod+Shift+L".action.move-column-right = [ ];
          "Mod+F".action.maximize-column = [ ];
          "Mod+Shift+F".action.fullscreen-window = [ ];

          # workspaces
          "Mod+1".action.focus-workspace = 1;
          "Mod+2".action.focus-workspace = 2;
          "Mod+3".action.focus-workspace = 3;
          "Mod+4".action.focus-workspace = 4;
          "Mod+5".action.focus-workspace = 5;
          "Mod+6".action.focus-workspace = 6;
          "Mod+7".action.focus-workspace = 7;
          "Mod+8".action.focus-workspace = 8;
          "Mod+9".action.focus-workspace = 9;
          "Mod+0".action.focus-workspace = 10;
          "Mod+Shift+1".action.move-window-to-workspace = 1;
          "Mod+Shift+2".action.move-window-to-workspace = 2;
          "Mod+Shift+3".action.move-window-to-workspace = 3;
          "Mod+Shift+4".action.move-window-to-workspace = 4;
          "Mod+Shift+5".action.move-window-to-workspace = 5;
          "Mod+Shift+6".action.move-window-to-workspace = 6;
          "Mod+Shift+7".action.move-window-to-workspace = 7;
          "Mod+Shift+8".action.move-window-to-workspace = 8;
          "Mod+Shift+9".action.move-window-to-workspace = 9;
          "Mod+Shift+0".action.move-window-to-workspace = 10;

          # media (allow-when-locked for use on lock screen)
          "XF86AudioRaiseVolume" = {
            action.spawn = [ "pamixer" "-i" "5" ];
            allow-when-locked = true;
          };
          "XF86AudioLowerVolume" = {
            action.spawn = [ "pamixer" "-d" "5" ];
            allow-when-locked = true;
          };
          "XF86AudioMute" = {
            action.spawn = [ "pamixer" "-t" ];
            allow-when-locked = true;
          };
          "XF86MonBrightnessUp" = {
            action.spawn = [ "brightnessctl" "set" "+5%" ];
            allow-when-locked = true;
          };
          "XF86MonBrightnessDown" = {
            action.spawn = [ "brightnessctl" "set" "5%-" ];
            allow-when-locked = true;
          };
          "XF86AudioPlay" = {
            action.spawn = [ "playerctl" "play-pause" ];
            allow-when-locked = true;
          };
          "XF86AudioNext" = {
            action.spawn = [ "playerctl" "next" ];
            allow-when-locked = true;
          };
          "XF86AudioPrev" = {
            action.spawn = [ "playerctl" "previous" ];
            allow-when-locked = true;
          };

          # screenshot
          "Print".action.screenshot = { };
          "Shift+Print".action.screenshot-screen = { };

          # session
          "Mod+Shift+E".action.quit = { };
          "Mod+Shift+P".action.power-off-monitors = [ ];
        };
      };
    };
}