diff --git a/home/modules/appearance/gtk.nix b/home/modules/appearance/gtk.nix
index a571a50..1b81031 100644
--- a/home/modules/appearance/gtk.nix
+++ b/home/modules/appearance/gtk.nix
@@ -6,14 +6,15 @@
   ...
 }: let
   inherit (lib) mkIf;
-  inherit (osConfig.ooknet.appearance.colorscheme) palette;
-  cfg = config.ooknet.gtk;
+  inherit (osConfig.ooknet.appearance) fonts;
+
+  gtkCss = import ./gtkCss.nix {inherit osConfig;};
 in {
-  config = mkIf cfg.enable rec {
+  config = rec {
     gtk = {
       enable = true;
       font = {
-        name = config.ooknet.fonts.regular.family;
+        name = fonts.regular.family;
         size = 12;
       };
       theme = {
@@ -21,9 +22,11 @@ in {
         package = pkgs.adw-gtk3;
       };
       iconTheme = {
-        name = "Papirus-Dark";
-        package = pkgs.papirus-icon-theme;
+        name = "Gruvbox-Plus-Dark";
+        package = pkgs.gruvbox-plus-icons;
       };
+      gtk3.extraCss = gtkCss;
+      gtk4.extraCss = gtkCss;
     };
 
     #TODO: add gtk css configuration
diff --git a/home/modules/appearance/gtkCss.nix b/home/modules/appearance/gtkCss.nix
new file mode 100644
index 0000000..30ea38c
--- /dev/null
+++ b/home/modules/appearance/gtkCss.nix
@@ -0,0 +1,86 @@
+{osConfig}: let
+  inherit (osConfig.ooknet.appearance.colorscheme) palette;
+in
+  with palette;
+  #css
+    ''
+
+      @define-color accent_color #${blue};
+      @define-color accent_bg_color #${dull-blue};
+      @define-color accent_fg_color #${text};
+      @define-color destructive_color #${blue};
+      @define-color destructive_bg_color #${dull-blue};
+      @define-color destructive_fg_color #${text};
+      @define-color success_color #${cyan};
+      @define-color success_bg_color #${green};
+      @define-color success_fg_color #${text};
+      @define-color warning_color #${yellow};
+      @define-color warning_bg_color #${red};
+      @define-color warning_fg_color #${text};
+      @define-color error_color #${red};
+      @define-color error_bg_color #${dull-red};
+      @define-color error_fg_color #${text};
+      @define-color window_bg_color #${crust};
+      @define-color window_fg_color #${text};
+      @define-color view_bg_color #${mantle};
+      @define-color view_fg_color #${text};
+      @define-color headerbar_bg_color #${base};
+      @define-color headerbar_fg_color #${text};
+      @define-color headerbar_border_color #${text};
+      @define-color headerbar_backdrop_color @window_bg_color;
+      @define-color headerbar_shade_color rgba(0, 0, 0, 0.36);
+      @define-color card_bg_color rgba(255, 255, 255, 0.08);
+      @define-color card_fg_color #${text};
+      @define-color card_shade_color rgba(0, 0, 0, 0.36);
+      @define-color dialog_bg_color #${mantle};
+      @define-color dialog_fg_color #${text};
+      @define-color popover_bg_color #${mantle};
+      @define-color popover_fg_color #${text};
+      @define-color shade_color rgba(0,0,0,0.36);
+      @define-color scrollbar_outline_color rgba(0,0,0,0.5);
+      @define-color blue_1 #${blue};
+      @define-color blue_2 #${blue};
+      @define-color blue_3 #${blue};
+      @define-color blue_4 #${blue};
+      @define-color blue_5 #${blue};
+      @define-color green_1 #b8bb26;
+      @define-color green_2 #b8bb26;
+      @define-color green_3 #b8bb26;
+      @define-color green_4 #b8bb26;
+      @define-color green_5 #b8bb26;
+      @define-color yellow_1 #fabd2f;
+      @define-color yellow_2 #fabd2f;
+      @define-color yellow_3 #fabd2f;
+      @define-color yellow_4 #fabd2f;
+      @define-color yellow_5 #fabd2f;
+      @define-color orange_1 #fe8019;
+      @define-color orange_2 #fe8019;
+      @define-color orange_3 #fe8019;
+      @define-color orange_4 #fe8019;
+      @define-color orange_5 #fe8019;
+      @define-color red_1 #fb4934;
+      @define-color red_2 #fb4934;
+      @define-color red_3 #fb4934;
+      @define-color red_4 #fb4934;
+      @define-color red_5 #fb4934;
+      @define-color purple_1 #d3869b;
+      @define-color purple_2 #d3869b;
+      @define-color purple_3 #d3869b;
+      @define-color purple_4 #d3869b;
+      @define-color purple_5 #d3869b;
+      @define-color brown_1 #d65d0e;
+      @define-color brown_2 #d65d0e;
+      @define-color brown_3 #d65d0e;
+      @define-color brown_4 #d65d0e;
+      @define-color brown_5 #d65d0e;
+      @define-color light_1 #${base05};
+      @define-color light_2 #${base06};
+      @define-color light_3 #${base07};
+      @define-color light_4 #${base07};
+      @define-color light_5 #${base07};
+      @define-color dark_1 #${base00};
+      @define-color dark_2 #${base01};
+      @define-color dark_3 #${base02};
+      @define-color dark_4 #${base03};
+      @define-color dark_5 #${base04};
+    ''