Add opacity and blur to active/inactive windows

wm/hyprland.nix

@@ -10,10 +10,6 @@
   wayland.windowManager.hyprland = {
     enable = true;
 
-    extraConfig = ''
-       exec-once=waybar
-    '';
-
     settings = {
       ### MONITOR
       monitor = [
@@ -32,9 +28,41 @@
       };
 
       decoration = {
-        rounding = 5; # increase/decrease for more/less round
+        inactive_opacity = 0.8;
+        active_opacity = 0.9;
+        rounding = 5;
+        rounding_power = 2.5;
+        blur = {
+          enabled = true;
+          brightness = 1.0;
+          contrast = 1.0;
+          noise = 0.01;
+
+          vibrancy = 0.2;
+          vibrancy_darkness = 0.5;
+
+          passes = 4;
+          size = 7;
+
+          popups = true;
+          popups_ignorealpha = 0.2;
         };
 
+        shadow = {
+          enabled = true;
+          color = "rgba(00000055)";
+          ignore_window = true;
+          offset = "0 15";
+          range = 100;
+          render_power = 2;
+          scale = 0.97;
+        };
+      };
+
+      exec-once = [
+        "waybar"
+      ];
+
       ### INPUT
       input = {
         kb_layout = "us";