diff --git a/nix/sharedConfig.nix b/nix/sharedConfig.nix
index b297e81..7cc25a7 100644
--- a/nix/sharedConfig.nix
+++ b/nix/sharedConfig.nix
@@ -1,8 +1,7 @@
-{lib, ...}:
+{ lib, ... }:
 with lib; {
   enable = mkEnableOption "cli to take screenshots";
   copy = mkEnableOption "Copy screenshot to clipboard";
-  window-controls = mkEnableOption "Enable window controls";
   shadow = mkEnableOption "Enable shadows";
   shadow-image = mkEnableOption "Enable shadows from captured image";
   fonts = mkOption {
@@ -11,11 +10,6 @@ with lib; {
     example = "Hack=12.0;Noto Font Emoji=12.0;";
     description = "The font used to render, format: Font Name=size;Other Font Name=12.0";
   };
-  background = mkOption {
-    type = types.str;
-    default = "#323232";
-    description = "Background of image generated. Support: '#RRGGBBAA' 'h;#RRGGBBAA;#RRGGBBAA' 'v;#RRGGBBAA;#RRGGBBAA' or file path";
-  };
   radius = mkOption {
     type = types.int;
     default = 15;
@@ -26,43 +20,11 @@ with lib; {
     default = null;
     description = "Author Name of screenshot";
   };
-  author-color = mkOption {
-    type = types.str;
-    default = "#FFFFFF";
-    description = "Title bar text color";
-  };
   window-title = mkOption {
     type = lib.types.nullOr types.str;
     default = null;
     description = "Window title";
   };
-  window-title-background = mkOption {
-    type = types.str;
-    default = "#4287f5";
-    description = "Window title bar background";
-  };
-
-  window-title-color = mkOption {
-    type = types.str;
-    default = "#FFFFFF";
-    description = "Title bar text color";
-  };
-  window-controls-width = mkOption {
-    type = types.int;
-    default = 120;
-    description = "Width of window controls";
-  };
-  window-controls-height = mkOption {
-    type = types.int;
-    default = 40;
-    description = "Height of window title/controls bar";
-  };
-  titlebar-padding = mkOption {
-    type = types.int;
-    default = 10;
-    description = "Padding of title on window bar";
-  };
-
   padding-x = mkOption {
     type = types.int;
     default = 80;
@@ -73,19 +35,65 @@ with lib; {
     default = 100;
     description = "Padding Y of inner screenshot";
   };
-  shadow-color = mkOption {
-    type = types.str;
-    default = "#707070";
-    description = "Shadow of screenshot. Support: '#RRGGBBAA' 'h;#RRGGBBAA;#RRGGBBAA' 'v;#RRGGBBAA;#RRGGBBAA' or file path";
-  };
   shadow-blur = mkOption {
     type = types.int;
     default = 50;
     description = "Blur of shadow";
   };
   save-format = mkOption {
-    type = types.enum ["png" "jpeg" "webp"];
+    type = types.enum [ "png" "jpeg" "webp" ];
     default = "png";
     description = "The format in which the image will be saved";
   };
+
+  colors = mkOption {
+    type = types.attrsOf (types.submodule {
+      background = mkOption {
+        type = types.str;
+        default = "#323232";
+        description = "Background of image generated. Support: '#RRGGBBAA' 'h;#RRGGBBAA;#RRGGBBAA' 'v;#RRGGBBAA;#RRGGBBAA' or file path";
+      };
+      author = mkOption {
+        type = types.str;
+        default = "#FFFFFF";
+        description = "Title bar text color";
+      };
+      window-background = mkOption {
+        type = types.str;
+        default = "#4287f5";
+        description = "Window title bar background";
+      };
+      shadow = mkOption {
+        type = types.str;
+        default = "#707070";
+        description = "Shadow of screenshot. Support: '#RRGGBBAA' 'h;#RRGGBBAA;#RRGGBBAA' 'v;#RRGGBBAA;#RRGGBBAA' or file path";
+      };
+      title = mkOption {
+        type = types.str;
+        default = "#FFFFFF";
+        description = "Title bar text color";
+      };
+    });
+  };
+
+  window-controls = mkOption {
+    type = types.attrsOf (types.submodule {
+      enable = mkEnableOption "cli to take screenshots";
+      width = mkOption {
+        type = types.int;
+        default = 120;
+        description = "Width of window controls";
+      };
+      height = mkOption {
+        type = types.int;
+        default = 40;
+        description = "Height of window title/controls bar";
+      };
+      titlebar-padding = mkOption {
+        type = types.int;
+        default = 10;
+        description = "Padding of title on window bar";
+      };
+    });
+  };
 }