Index: frontend/src/App.jsx
===================================================================
--- frontend/src/App.jsx	(revision 793ce2c999fddd728a9a4f772ab13cc20b8c9914)
+++ frontend/src/App.jsx	(revision ff01f66118570f9849d473fe7df4fe26b5e3a361)
@@ -1,6 +1,34 @@
+import { Navigate, Route, Routes } from "react-router-dom";
+
 import LandingPage from "./pages/LandingPage/LandingPage.jsx";
+import Login from "./pages/Login/Login.jsx";
+import Register from "./pages/Register/Register.jsx";
+import Dashboard from "./pages/Dashboard.jsx";
+
+function RequireAuth({ children }) {
+  const token = localStorage.getItem("authToken");
+  if (!token) return <Navigate to="/login" replace />;
+  return children;
+}
 
 function App() {
-  return <LandingPage />;
+  return (
+    <div data-theme="forest" className="min-h-screen w-full">
+      <Routes>
+        <Route path="/" element={<LandingPage />} />
+        <Route path="/login" element={<Login />} />
+        <Route path="/register" element={<Register />} />
+        <Route
+          path="/dashboard"
+          element={
+            <RequireAuth>
+              <Dashboard />
+            </RequireAuth>
+          }
+        />
+        <Route path="*" element={<Navigate to="/" replace />} />
+      </Routes>
+    </div>
+  );
 }