1 files changed, 13 insertions, 1 deletions

diff --git a/src/main/index.ts b/src/main/index.ts
index a7bed00..f913ac0 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -1,4 +1,4 @@
-import { app, BrowserWindow, Menu } from "electron";
+import { app, BrowserWindow, Menu, ipcMain } from "electron";
 import path from "node:path";
 import { getDb, closeDb } from "./db";
 import { registerIpcHandlers } from "./ipc/handlers";
@@ -23,6 +23,18 @@ function createWindow() {
 
   registerIpcHandlers(mainWindow);
 
+  // Maximize toggle — works identically on Linux and macOS
+  ipcMain.handle("window:toggleMaximize", () => {
+    if (mainWindow!.isMaximized()) mainWindow!.unmaximize();
+    else mainWindow!.maximize();
+  });
+
+  // Push state to renderer so the button glyph stays accurate.
+  // On macOS, clicking the green traffic light also fires these events,
+  // keeping our custom button in sync with the native control.
+  mainWindow.on("maximize",   () => mainWindow!.webContents.send("window:maximized", true));
+  mainWindow.on("unmaximize", () => mainWindow!.webContents.send("window:maximized", false));
+
   if (isDev) {
     const url = process.env.VITE_DEV_SERVER_URL ?? "http://localhost:5173";
     mainWindow.loadURL(url).finally(() => {