{ inputs, ... }: {
	flake.nixosModules.ui = { pkgs, lib, ... }: {
		# Desktop environment
		services.xserver.enable = true;
		services.xserver.xkb.options = "compose:ralt,cedilla:cacute";
		services.displayManager.gdm.enable = true;
		services.displayManager.gdm.wayland = true;
		services.desktopManager.gnome.enable = true;

		programs.dms-shell = {
			enable = true;
			systemd = {
				enable = true;             # Systemd service for auto-start
				restartIfChanged = true;   # Auto-restart dms.service when dms-shell changes
			};

			# Core features
			enableSystemMonitoring = true;     # System monitoring widgets (dgop)
			enableVPN = true;                  # VPN management widget
			enableDynamicTheming = true;       # Wallpaper-based theming (matugen)
			enableAudioWavelength = true;      # Audio visualizer (cava)
			enableCalendarEvents = true;       # Calendar integration (khal)
			enableClipboardPaste = true;       # Pasting from the clipboard history (wtype)

			quickshell.package = pkgs.quickshell;
		};

		programs.niri.enable = true;
		services.displayManager.sessionPackages = [ pkgs.niri ];
		services.gnome.gnome-keyring.enable = true; # secret service
		services.playerctld.enable = true; # MPRIS media player daemon for playerctl

		# enable xwayland-satellite
		environment.systemPackages = with pkgs; [
			xwayland-satellite
			adw-gtk3
			qgnomeplatform-qt6
		];

		# Enable dconf for theme settings
		programs.dconf.enable = true;
	};
}