diff --git a/configurations/home-manager/eve/gnomeconf.nix b/configurations/home-manager/eve/gnomeconf.nix
index fbad391..7cd3863 100644
--- a/configurations/home-manager/eve/gnomeconf.nix
+++ b/configurations/home-manager/eve/gnomeconf.nix
@@ -1,12 +1,39 @@
-{pkgs, ...}: {
+{
+  osConfig,
+  lib,
+  ...
+}: {
   config = {
+    gnome = lib.mkMerge [
+      {
+        colorScheme = "prefer-dark";
+        accentColor = "slate";
+        clockFormat = "24h";
+        nightLight = {
+          enable = true;
+          automatic = false;
+          fromTime = 12.0;
+          toTime = 11.999999999999;
+          temperature = 2700;
+        };
+        extraWindowControls = true;
+        extensions = {
+          dash-to-panel = {
+            enable = true;
+          };
+        };
+      }
+
+      (lib.mkIf (osConfig.networking.hostName == "horizon") {
+        displayScaling = 125;
+        experimentalFeatures = {
+          scaleMonitorFramebuffer = true;
+        };
+      })
+    ];
+
     dconf = {
       enable = true;
-      settings = {
-        "org/gnome/shell".enabled-extensions = [
-          pkgs.gnomeExtensions.dash-to-panel.extensionUuid
-        ];
-      };
     };
   };
 }
diff --git a/configurations/home-manager/leyla/dconf.nix b/configurations/home-manager/leyla/dconf.nix
index ef75db6..9aa61f7 100644
--- a/configurations/home-manager/leyla/dconf.nix
+++ b/configurations/home-manager/leyla/dconf.nix
@@ -1,31 +1,43 @@
-{pkgs, ...}: {
+{...}: {
   config = {
     gnome = {
       extraWindowControls = true;
       colorScheme = "prefer-dark";
       clockFormat = "24h";
-      extensions = [
-        pkgs.gnomeExtensions.dash-to-dock
-      ];
+      nightLight = {
+        enable = true;
+        automatic = false;
+        fromTime = 12.0;
+        toTime = 11.999999999999;
+        temperature = 2700;
+      };
+      extensions = {
+        dash-to-dock = {
+          enable = true;
+          options = {
+            "dock-position" = "LEFT";
+            "intellihide-mode" = "ALL_WINDOWS";
+            "show-trash" = false;
+            "require-pressure-to-show" = false;
+            "show-mounts" = false;
+          };
+        };
+      };
       hotkeys = {
         "Open Terminal" = {
           binding = "<Super>t";
           command = "kgx";
         };
+        "Open Firefox" = {
+          binding = "<Super>f";
+          command = "firefox";
+        };
       };
     };
 
     dconf = {
       enable = true;
       settings = {
-        "org/gnome/shell/extensions/dash-to-dock" = {
-          "dock-position" = "LEFT";
-          "intellihide-mode" = "ALL_WINDOWS";
-          "show-trash" = false;
-          "require-pressure-to-show" = false;
-          "show-mounts" = false;
-        };
-
         "org/gnome/shell" = {
           favorite-apps = ["org.gnome.Nautilus.desktop" "firefox.desktop" "codium.desktop" "steam.desktop" "org.gnome.Console.desktop"];
           # app-picker-layout =
diff --git a/modules/home-manager-modules/gnome.nix b/modules/home-manager-modules/gnome.nix
index 8c70cf6..ab56189 100644
--- a/modules/home-manager-modules/gnome.nix
+++ b/modules/home-manager-modules/gnome.nix
@@ -1,8 +1,16 @@
 {
   lib,
   config,
+  pkgs,
   ...
-}: {
+}: let
+  enabledExtensions =
+    []
+    ++ lib.optional config.gnome.extensions.dash-to-dock.enable pkgs.gnomeExtensions.dash-to-dock
+    ++ lib.optional config.gnome.extensions.dash-to-panel.enable pkgs.gnomeExtensions.dash-to-panel;
+
+  extensions = config.gnome.extraExtensions ++ enabledExtensions;
+in {
   options.gnome = {
     extraWindowControls = lib.mkEnableOption "Should we add back in the minimize and maximize window controls?";
     clockFormat = lib.mkOption {
@@ -34,7 +42,7 @@
       ];
       default = "blue";
     };
-    extensions = lib.mkOption {
+    extraExtensions = lib.mkOption {
       type = lib.types.listOf lib.types.package;
       default = [];
       description = "The set of extensions to install and enable in the user environment.";
@@ -60,16 +68,80 @@
       }));
       default = {};
     };
+    displayScaling = lib.mkOption {
+      type = lib.types.nullOr (lib.types.enum [100 125 150 175 200]);
+      default = null;
+      description = "Display scaling percentage for GNOME";
+    };
+    experimentalFeatures = lib.mkOption {
+      type = lib.types.submodule {
+        options = {
+          scaleMonitorFramebuffer = lib.mkEnableOption "scale-monitor-framebuffer experimental feature";
+        };
+      };
+      default = {};
+      description = "GNOME experimental features to enable";
+    };
+
+    nightLight = lib.mkOption {
+      type = lib.types.submodule {
+        options = {
+          enable = lib.mkEnableOption "night light (blue light filter)";
+          automatic = lib.mkOption {
+            type = lib.types.bool;
+            default = true;
+            description = "Whether to automatically schedule night light based on sunset/sunrise";
+          };
+          fromTime = lib.mkOption {
+            type = lib.types.float;
+            default = 20.0;
+            description = "Start time for night light in 24-hour format (e.g., 20.0 for 8:00 PM)";
+          };
+          toTime = lib.mkOption {
+            type = lib.types.float;
+            default = 6.0;
+            description = "End time for night light in 24-hour format (e.g., 6.0 for 6:00 AM)";
+          };
+          temperature = lib.mkOption {
+            type = lib.types.int;
+            default = 4000;
+            description = "Color temperature for night light (1000-10000K, lower is warmer)";
+          };
+        };
+      };
+      default = {};
+      description = "Night light configuration";
+    };
+
+    extensions = {
+      dash-to-dock = {
+        enable = lib.mkEnableOption "Dash to Dock extension";
+        options = lib.mkOption {
+          type = lib.types.nullOr lib.types.attrs;
+          default = null;
+          description = "Dash to Dock configuration options. If null, no custom configuration will be applied.";
+        };
+      };
+
+      dash-to-panel = {
+        enable = lib.mkEnableOption "Dash to Panel extension";
+        options = lib.mkOption {
+          type = lib.types.nullOr lib.types.attrs;
+          default = null;
+          description = "Dash to Panel configuration options. If null, no custom configuration will be applied.";
+        };
+      };
+    };
   };
 
   config = {
-    home.packages = config.gnome.extensions;
+    home.packages = extensions;
     dconf = {
       settings = lib.mkMerge [
         {
           "org/gnome/shell" = {
             disable-user-extensions = false; # enables user extensions
-            enabled-extensions = builtins.map (extension: extension.extensionUuid) config.gnome.extensions;
+            enabled-extensions = builtins.map (extension: extension.extensionUuid) extensions;
           };
 
           "org/gnome/desktop/wm/preferences".button-layout = lib.mkIf config.gnome.extraWindowControls ":minimize,maximize,close";
@@ -77,7 +149,23 @@
           "org/gnome/desktop/interface".color-scheme = config.gnome.colorScheme;
           "org/gnome/desktop/interface".accent-color = config.gnome.accentColor;
           "org/gnome/desktop/interface".clock-format = config.gnome.clockFormat;
+          "org/gnome/desktop/interface".text-scaling-factor = lib.mkIf (config.gnome.displayScaling != null) (config.gnome.displayScaling / 100.0);
+
+          "org/gnome/mutter".experimental-features = lib.mkIf (builtins.any (x: x) (builtins.attrValues config.gnome.experimentalFeatures)) (
+            lib.optional config.gnome.experimentalFeatures.scaleMonitorFramebuffer "scale-monitor-framebuffer"
+          );
         }
+
+        # Night light configuration
+        (lib.mkIf config.gnome.nightLight.enable {
+          "org/gnome/settings-daemon/plugins/color" = {
+            night-light-enabled = true;
+            night-light-schedule-automatic = config.gnome.nightLight.automatic;
+            night-light-schedule-from = lib.mkIf (!config.gnome.nightLight.automatic) config.gnome.nightLight.fromTime;
+            night-light-schedule-to = lib.mkIf (!config.gnome.nightLight.automatic) config.gnome.nightLight.toTime;
+            night-light-temperature = config.gnome.nightLight.temperature;
+          };
+        })
         (
           lib.mkMerge (
             builtins.map (value: let
@@ -100,6 +188,15 @@
             )
           )
         )
+
+        # Extension configurations
+        (lib.mkIf (config.gnome.extensions.dash-to-dock.enable && config.gnome.extensions.dash-to-dock.options != null) {
+          "org/gnome/shell/extensions/dash-to-dock" = config.gnome.extensions.dash-to-dock.options;
+        })
+
+        (lib.mkIf (config.gnome.extensions.dash-to-panel.enable && config.gnome.extensions.dash-to-panel.options != null) {
+          "org/gnome/shell/extensions/dash-to-panel" = config.gnome.extensions.dash-to-panel.options;
+        })
       ];
     };
   };