diff --git a/modules/desktop/home/niri/binds.nix b/modules/desktop/home/niri/binds.nix
index 2bb27a5..b268507 100644
--- a/modules/desktop/home/niri/binds.nix
+++ b/modules/desktop/home/niri/binds.nix
@@ -57,6 +57,10 @@
 
     "Mod+Shift+Slash".action.show-hotkey-overlay = [ ];
 
+    "Mod+Shift+C".action.set-dynamic-cast-window = [ ];
+    "Mod+Ctrl+C".action.set-dynamic-cast-monitor = [ ];
+    "Mod+Shift+Ctrl+C".action.clear-dynamic-cast-target = [ ];
+
     # window/columns controls
     "Mod+H".action.focus-column-left = [ ];
     "Mod+J".action.focus-window-down = [ ];
@@ -109,8 +113,6 @@
     "Mod+BracketLeft".action.consume-or-expel-window-left = [ ];
     "Mod+BracketRight".action.consume-or-expel-window-right = [ ];
     "Mod+F".action.maximize-column = [ ];
-    "Mod+Shift+F".action.expand-column-to-available-width = [ ];
-    "Mod+Ctrl+F".action.fullscreen-window = [ ];
     "Mod+C".action.center-column = [ ];
     "Mod+Minus".action.set-column-width = "-5%";
     "Mod+Equal".action.set-column-width = "+5%";
@@ -118,6 +120,10 @@
     "Mod+Shift+Equal".action.set-window-height = "+10%";
     "Mod+W".action.toggle-column-tabbed-display = [ ];
 
+    "Mod+Shift+F".action.expand-column-to-available-width = [ ];
+    "Mod+Ctrl+F".action.fullscreen-window = [ ];
+    "Mod+Shift+Ctrl+F".action.toggle-windowed-fullscreen = [ ];
+
     # media keys
     "XF86AudioRaiseVolume".action.spawn = [
       "wpctl"
diff --git a/modules/desktop/home/niri/style.nix b/modules/desktop/home/niri/style.nix
index 3904f85..3b5822d 100644
--- a/modules/desktop/home/niri/style.nix
+++ b/modules/desktop/home/niri/style.nix
@@ -81,6 +81,25 @@
           };
         clip-to-geometry = true;
       }
+      {
+        matches = [ { is-window-cast-target = true; } ];
+        border = {
+          inactive.gradient = {
+            from = "#64de50";
+            to = "#ff9a56";
+            in' = "oklch shorter hue";
+            relative-to = "window";
+            angle = 135;
+          };
+          active.gradient = {
+            from = "#64de50";
+            to = "#5bcefa";
+            in' = "oklch shorter hue";
+            relative-to = "window";
+            angle = 135;
+          };
+        };
+      }
     ];
   };
 }