@@ -1,4 +1,5 @@
-{ pkgs
+{ config
+, pkgs
 , ...
 }:
 {
@@ -23,5 +24,35 @@ };
     extraConfig = ''
       include ~/.config/kitty/theme.conf
     '';
+  };
+  launchd.agents.kitty-dark-light = {
+    enable = true;
+    config = {
+      WatchPaths = [ "${config.home.homeDirectory}/Library/Preferences/.GlobalPreferences.plist" ];
+      StandardOutputPath = "/dev/null";
+      StandardErrorPath = "/dev/null";
+      RunAtLoad = true;
+      KeepAlive = false;
+      ProgramArguments = [
+        "/bin/sh"
+        (toString (pkgs.writeShellScript "toggle-dark-light-mode" ''
+          wait4path /nix
+          if defaults read -g AppleInterfaceStyle &>/dev/null ; then
+            MODE="dark"
+          else
+            MODE="light"
+          fi
+          kitty="${pkgs.kitty}/bin/kitty +kitten themes --config-file-name=theme.conf --reload-in=all --cache-age=-1"
+          if pgrep -q kitty; then
+            if [[  $MODE == "dark"  ]]; then
+              $kitty 'Modus Vivendi'
+            elif [[ $MODE == "light" ]]; then
+              $kitty 'Modus Operandi'
+            fi
+          fi
+        ''
+        ))
+      ];
+    };
   };
 }