{
  pkgs,
  inputs,
  lib,
  config,
  ...
}:
{
  imports = [
    ./gui.nix
    ./desktop.nix
  ];

  home.packages = with pkgs; [
    protontricks

    # https://github.com/NixOS/nixpkgs/pull/339370#issuecomment-2731336341
    bs-manager

    # Steam session scripts
    (writeShellScriptBin "steam-session" ''
      #!/usr/bin/env bash
      set -xeuo pipefail

      gamescopeArgs=(
          --adaptive-sync  # VRR support
          --hdr-enabled
          --mangoapp      # performance overlay
          --rt
          --steam
      )

      steamArgs=(
          -pipewire-dmabuf
          -tenfoot
      )

      mangoConfig=(
          cpu_temp
          gpu_temp
          ram
          vram
      )

      mangoVars=(
          MANGOHUD=1
          MANGOHUD_CONFIG="$(IFS=,; echo "''${mangoConfig[*]}")"
      )

      export "''${mangoVars[@]}"
      exec gamescope "''${gamescopeArgs[@]}" -- steam "''${steamArgs[@]}"
    '')

    (writeShellScriptBin "steam-session-greetd" ''
      #!/usr/bin/env bash
      set -xeuo pipefail

      # Set environment variables for Steam gaming session
      export STEAM_RUNTIME=1
      export SDL_VIDEODRIVER=wayland
      export QT_QPA_PLATFORM=wayland
      export GDK_BACKEND=wayland
      export XDG_CURRENT_DESKTOP=Steam
      export XDG_SESSION_TYPE=wayland

      # Kill any existing compositor
      pkill niri || true

      # Start Steam in Big Picture mode with gamescope
      exec steam-session
    '')
  ];

  programs.obs-studio = {
    enable = true;
    plugins = with pkgs.obs-studio-plugins; [
      wlrobs
      obs-backgroundremoval
      obs-pipewire-audio-capture
    ];
  };
}