diff --git a/configuration/modules/ld.nix b/configuration/modules/ld.nix
index 4c37538..51a20c5 100644
--- a/configuration/modules/ld.nix
+++ b/configuration/modules/ld.nix
@@ -14,12 +14,12 @@
       pipewire
 
       # Display / input
-      xorg.libX11
-      xorg.libXcursor
-      xorg.libXrandr
-      xorg.libXi
-      xorg.libXext
-      xorg.libXfixes
+      libX11
+      libXcursor
+      libXrandr
+      libXi
+      libXext
+      libXfixes
       wayland
 
       # Common runtime deps most Unity/Godot/etc games need
diff --git a/flake.nix b/flake.nix
index a7bd823..680d626 100644
--- a/flake.nix
+++ b/flake.nix
@@ -33,6 +33,11 @@
       url = "github:sodiboo/niri-flake";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    stylix = {
+      url = "github:danth/stylix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = {nixpkgs, ...} @ inputs: let
@@ -49,6 +54,7 @@
           ./configuration/${device-name}/configuration.nix
           ./configuration/${device-name}/hardware-configuration.nix
           inputs.home-manager.nixosModules.default
+          inputs.stylix.nixosModules.stylix
           {
             home-manager = {
               useUserPackages = true;
@@ -64,6 +70,10 @@
                 imports = [./home/${device-name}/home.nix];
                 home.stateVersion = "25.11";
               };
+
+              sharedModules = [
+                inputs.stylix.homeModules.stylix
+              ];
             };
           }
         ];
diff --git a/home/modules/default.nix b/home/modules/default.nix
index 4fa5372..57edb74 100644
--- a/home/modules/default.nix
+++ b/home/modules/default.nix
@@ -13,5 +13,6 @@
     ./shell
     ./create-project/create-project.nix
     ./games
+    ./theming.nix
   ];
 }
diff --git a/home/modules/theming.nix b/home/modules/theming.nix
new file mode 100644
index 0000000..d18980f
--- /dev/null
+++ b/home/modules/theming.nix
@@ -0,0 +1,92 @@
+{pkgs, ...}: {
+  stylix = {
+    enable = true;
+    overlays.enable = false;
+
+    targets = {
+      gtk.enable = true;
+      qt.enable = true;
+    };
+
+    base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-material-dark.yaml";
+    opacity.terminal = 0.75;
+
+    cursor = {
+      package = pkgs.bibata-cursors;
+      name = "Bibata-Modern-Ice";
+      size = 14;
+    };
+
+    fonts = {
+      sizes = {
+        applications = 10;
+        desktop = 10;
+        terminal = 9;
+        popups = 8;
+      };
+
+      monospace = {
+        package = pkgs.nerd-fonts.jetbrains-mono;
+        name = "JetBrainsMono Nerd Font";
+      };
+
+      sansSerif = {
+        package = pkgs.dejavu_fonts;
+        name = "DejaVu Sans";
+      };
+
+      serif = {
+        package = pkgs.dejavu_fonts;
+        name = "DejaVu Serif";
+      };
+    };
+
+    polarity = "dark";
+    image = ../../assets/shadow_dark.png;
+  };
+
+  qt.enable = true;
+
+  gtk = {
+    enable = true;
+    iconTheme = {
+      name = "Papirus-Dark";
+      package = pkgs.papirus-icon-theme;
+    };
+
+    gtk3.extraConfig = {
+      gtk-recent-files-enabled = 0;
+      gtk-recent-files-limit = 0;
+      gtk-recent-files-max-age = 0;
+    };
+  };
+
+  wayland.desktopManager.cosmic.appearance = {
+  theme = "Dark";
+  darkTheme = {
+    # ── Backgrounds ───────────────────────────────────────────
+    backgroundColor         = { r = 0.157; g = 0.157; b = 0.157; a = 1.0; }; # #282828 bg0
+    primaryContainerColor   = { r = 0.196; g = 0.196; b = 0.196; a = 1.0; }; # #323232 bg1
+    secondaryContainerColor = { r = 0.224; g = 0.212; b = 0.196; a = 1.0; }; # #3c3836 bg2
+
+    # ── Accent (yellow — swap base0D for blue if preferred) ───
+    accentColor = { r = 0.980; g = 0.737; b = 0.184; };                       # #fac232 yellow
+
+    # ── Text ──────────────────────────────────────────────────
+    onBackgroundColor = { r = 0.922; g = 0.859; b = 0.698; a = 1.0; };       # #ebdbb2 fg1
+
+    # ── Semantic colors ───────────────────────────────────────
+    destructiveColor = { r = 0.984; g = 0.286; b = 0.204; };                  # #fb4934 red
+    successColor     = { r = 0.722; g = 0.733; b = 0.149; };                  # #b8bb26 green
+    warningColor     = { r = 0.980; g = 0.737; b = 0.184; };                  # #fabd2f yellow
+
+    # ── Shape ─────────────────────────────────────────────────
+    cornerRadii = {
+      roundedSmall  = 4;
+      roundedMedium = 8;
+      roundedLarge  = 16;
+    };
+    windowHintOutlineWidth = 2;
+  };
+};
+}