diff --git a/README.md b/README.md
index a1129bc..0be087f 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,55 @@ sudo apt install xdotool
 - Whip him 😩💢
 - It sends an interrupt (Ctrl-C) and one of 5 encouraging messages!
 
+## Linux Setup
+
+### X11
+
+```bash
+# Debian/Ubuntu
+sudo apt install xdotool
+
+# Arch
+sudo pacman -S xdotool
+```
+
+### Wayland (GNOME, etc.)
+
+```bash
+# Arch
+sudo pacman -S ydotool
+
+# Debian/Ubuntu
+sudo apt install ydotool
+```
+
+Enable and start the ydotool daemon:
+
+```bash
+sudo systemctl enable --now ydotool
+sudo usermod -aG input $USER
+```
+
+Log out and back in for the group change to take effect.
+
+### GNOME Tray Icon
+
+GNOME doesn't show tray icons by default. Install the AppIndicator extension:
+
+```bash
+# Arch
+sudo pacman -S gnome-shell-extension-appindicator
+
+# Debian/Ubuntu
+sudo apt install gnome-shell-extension-appindicator
+```
+
+Enable it via GNOME Extensions app or:
+
+```bash
+gnome-extensions enable appindicatorsupport@rgcjonas.gmail.com
+```
+
 ## Roadmap
 
 - [x] Initial release! 🥳
diff --git a/bin/badclaude.js b/bin/badclaude.js
old mode 100644
new mode 100755
diff --git a/main.js b/main.js
index 1360458..e1e9c50 100644
--- a/main.js
+++ b/main.js
@@ -53,11 +53,18 @@ function refocusPreviousApp() {
         }
       });
     } else if (process.platform === 'linux') {
-      execFile('xdotool', ['key', '--clearmodifiers', 'alt+Tab'], err => {
-        if (err) {
-          console.warn('refocus previous app (Alt+Tab) failed. Install xdotool:', err.message);
-        }
-      });
+      if (process.env.XDG_SESSION_TYPE === 'wayland') {
+        // ydotool scancodes: 56=Alt, 15=Tab
+        execFile('ydotool', ['key', '56:1', '15:1', '15:0', '56:0'], err => {
+          if (err) console.warn('refocus (ydotool Alt+Tab) failed:', err.message);
+        });
+      } else {
+        execFile('xdotool', ['key', '--clearmodifiers', 'alt+Tab'], err => {
+          if (err) {
+            console.warn('refocus previous app (Alt+Tab) failed. Install xdotool:', err.message);
+          }
+        });
+      }
     }
   };
   setTimeout(run, delayMs);
@@ -122,7 +129,9 @@ async function getTrayIcon() {
 
 // ── Overlay window ──────────────────────────────────────────────────────────
 function createOverlay() {
-  const { bounds } = screen.getPrimaryDisplay();
+  const cursor = screen.getCursorScreenPoint();
+  const display = screen.getDisplayNearestPoint(cursor);
+  const { bounds } = display;
   overlay = new BrowserWindow({
     x: bounds.x, y: bounds.y,
     width: bounds.width, height: bounds.height,
@@ -260,19 +269,35 @@ function sendMacroMac(text) {
 }
 
 function sendMacroLinux(text) {
-  execFile(
-    'xdotool',
-    [
-      'key', '--clearmodifiers', 'ctrl+c',
-      'type', '--delay', '1', '--clearmodifiers', '--', text,
-      'key', 'Return',
-    ],
-    err => {
+  if (process.env.XDG_SESSION_TYPE === 'wayland') {
+    // ydotool uses uinput — requires ydotoold service and user in 'input' group
+    // Scancodes: 29=LCtrl, 46=C, 28=Enter
+    execFile('ydotool', ['key', '29:1', '46:1', '46:0', '29:0'], err => {
       if (err) {
-        console.warn('linux macro failed. Install xdotool:', err.message);
+        console.warn('ydotool failed (ensure ydotoold is running and user is in input group):', err.message);
+        return;
       }
-    }
-  );
+      setTimeout(() => {
+        execFile('ydotool', ['type', '--', text], () => {
+          execFile('ydotool', ['key', '28:1', '28:0']);
+        });
+      }, 30);
+    });
+  } else {
+    execFile(
+      'xdotool',
+      [
+        'key', '--clearmodifiers', 'ctrl+c',
+        'type', '--delay', '1', '--clearmodifiers', '--', text,
+        'key', 'Return',
+      ],
+      err => {
+        if (err) {
+          console.warn('linux macro failed. Install xdotool:', err.message);
+        }
+      }
+    );
+  }
 }
 
 // ── App lifecycle ───────────────────────────────────────────────────────────