diff --git a/hypr/scripts/move_by_rules b/hypr/scripts/move_by_rules
index 637fbb9..3e21e5e 100755
--- a/hypr/scripts/move_by_rules
+++ b/hypr/scripts/move_by_rules
@@ -16,7 +16,7 @@ grep 'workspace' ~/.config/hypr/themes/luna/rules.conf | while IFS= read -r line
 		# Compare the retrieved value with the active class of the window
 		if echo "$active_class" | grep -E "$regex"; then
 			#echo "The class matches the active class of the window. Workspace value to apply: $workspace_value"
-			hyprctl dispatch movetoworkspace "$workspace_value"
+			hyprctl dispatch "hl.dsp.window.move({ workspace = $workspace_value })"
 		fi
 	fi
 done
diff --git a/hypr/scripts/performance b/hypr/scripts/performance
index 9d90908..1818835 100755
--- a/hypr/scripts/performance
+++ b/hypr/scripts/performance
@@ -1,12 +1,18 @@
 #!/usr/bin/env sh
 
-HYPRGAMEMODE=$(hyprctl getoption animations:enabled | awk 'NR==2{print $2}')
+# Toggles "game mode": strips animations/blur/shadows/gaps for max performance,
+# and reloads the config to restore them.
+#
+# NOTE: with the Lua config `hyprctl keyword` is gone ("can't work with
+# non-legacy parsers"); runtime overrides go through `hyprctl eval hl.config{}`.
+
+HYPRGAMEMODE=$(hyprctl getoption animations:enabled -j | jq -r '.bool')
 
 # Waybar performance
 FILE="$HOME/.config/waybar/style.css"
 
 sed -i 's/\/\* \(.*animation:.*\) \*\//\1/g' $FILE
-if [ "$HYPRGAMEMODE" = 1 ]; then
+if [ "$HYPRGAMEMODE" = true ]; then
         sed -i 's/^\(.*animation:.*\)$/\/\* \1 \*\//g' $FILE
 fi
 
@@ -14,15 +20,20 @@ killall waybar
 waybar > /dev/null 2>&1 &
 
 # Hyprland performance
-if [ "$HYPRGAMEMODE" = 1 ]; then
-	hyprctl --batch "\
-        keyword animations:enabled 0;\
-        keyword decoration:drop_shadow 0;\
-        keyword decoration:blur:enabled 0;\
-        keyword general:gaps_in 0;\
-        keyword general:gaps_out 0;\
-        keyword general:border_size 1;\
-        keyword decoration:rounding 0"
+if [ "$HYPRGAMEMODE" = true ]; then
+	hyprctl eval 'return hl.config({
+	    animations = { enabled = false },
+	    decoration = {
+	        rounding = 0,
+	        blur   = { enabled = false },
+	        shadow = { enabled = false },
+	    },
+	    general = {
+	        gaps_in     = 0,
+	        gaps_out    = 0,
+	        border_size = 1,
+	    },
+	})'
 	exit
 fi
 
diff --git a/hypr/scripts/toggle_floating b/hypr/scripts/toggle_floating
index 3aefbf7..c090943 100755
--- a/hypr/scripts/toggle_floating
+++ b/hypr/scripts/toggle_floating
@@ -1,31 +1,25 @@
 #!/bin/bash
 
-floating=$(hyprctl activewindow -j | jq '.floating')
-window=$(hyprctl activewindow -j | jq '.initialClass' | tr -d "\"")
+# NOTE: with the Lua config, `hyprctl dispatch` evaluates Lua (hl.dispatch(...)),
+# not the old hyprlang "togglefloating" / "resizeactive exact 70% 70%" strings.
+# The Lua resize dispatcher only takes absolute x/y, so the percentage is
+# resolved here against the logical size of the window's monitor.
 
-function toggle() {
-  width=$1
-  height=$2
+PERCENT=70
 
-  hyprctl --batch "dispatch togglefloating; dispatch resizeactive exact ${width} ${height}; dispatch centerwindow"
-}
+eval "$(hyprctl activewindow -j | jq -r '"floating=\(.floating) fullscreen=\(.fullscreen) mon=\(.monitor)"')"
 
-function untoggle() {
-  hyprctl dispatch togglefloating
-}
+if [ "$floating" = "true" ]; then
+  hyprctl dispatch 'hl.dsp.window.float()'
+  exit
+fi
 
-function handle() {
-  width=$1
-  height=$2
+read -r w h <<<"$(hyprctl monitors -j | jq -r --argjson m "$mon" --argjson p "$PERCENT" \
+  '.[] | select(.id == $m) | "\((.width / .scale * $p / 100) | round) \((.height / .scale * $p / 100) | round)"')"
 
-  if [ "$floating" == "false" ]; then
-    toggle "$width" "$height"
-  else
-    untoggle
-  fi
-}
+# resizeactive is a no-op on a fullscreen window, so leave fullscreen first.
+if [ "$fullscreen" != "0" ]; then
+  hyprctl dispatch 'hl.dsp.window.fullscreen({ mode = "fullscreen" })'
+fi
 
-case $window in
-kitty) handle "50%" "55%" ;;
-*) handle "70%" "70%" ;;
-esac
+hyprctl --batch "dispatch hl.dsp.window.float(); dispatch hl.dsp.window.resize({ x = ${w}, y = ${h} }); dispatch hl.dsp.window.center()"