diff --git a/package-lock.json b/package-lock.json
index c643178..16079c9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,9 +14,12 @@
         "@mui/icons-material": "^7.1.0",
         "@mui/material": "^7.1.0",
         "@mui/x-data-grid": "^8.5.0",
+        "@react-oauth/google": "^0.12.2",
+        "jwt-decode": "^4.0.0",
         "notistack": "^3.0.2",
         "react": "^19.1.0",
-        "react-dom": "^19.1.0"
+        "react-dom": "^19.1.0",
+        "react-router-dom": "^7.7.1"
       },
       "devDependencies": {
         "@eslint/js": "^9.25.0",
@@ -1500,6 +1503,16 @@
         "url": "https://opencollective.com/popperjs"
       }
     },
+    "node_modules/@react-oauth/google": {
+      "version": "0.12.2",
+      "resolved": "https://registry.npmjs.org/@react-oauth/google/-/google-0.12.2.tgz",
+      "integrity": "sha512-d1GVm2uD4E44EJft2RbKtp8Z1fp/gK8Lb6KHgs3pHlM0PxCXGLaq8LLYQYENnN4xPWO1gkL4apBtlPKzpLvZwg==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": ">=16.8.0",
+        "react-dom": ">=16.8.0"
+      }
+    },
     "node_modules/@rollup/rollup-android-arm-eabi": {
       "version": "4.40.2",
       "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.40.2.tgz",
@@ -3278,6 +3291,15 @@
         "node": ">=6"
       }
     },
+    "node_modules/jwt-decode": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/jwt-decode/-/jwt-decode-4.0.0.tgz",
+      "integrity": "sha512-+KJGIyHgkGuIq3IEBNftfhW/LfWhXUIY6OmyVWjliu5KH1y0fw7VQ8YndE2O4qZdMSd9SqbnC8GOcZEy0Om7sA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/keyv": {
       "version": "4.5.4",
       "resolved": "https://registry.npmjs.org/keyv/-/keyv-4.5.4.tgz",
@@ -3870,6 +3892,53 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/react-router": {
+      "version": "7.7.1",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.7.1.tgz",
+      "integrity": "sha512-jVKHXoWRIsD/qS6lvGveckwb862EekvapdHJN/cGmzw40KnJH5gg53ujOJ4qX6EKIK9LSBfFed/xiQ5yeXNrUA==",
+      "license": "MIT",
+      "dependencies": {
+        "cookie": "^1.0.1",
+        "set-cookie-parser": "^2.6.0"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      },
+      "peerDependenciesMeta": {
+        "react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/react-router-dom": {
+      "version": "7.7.1",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.7.1.tgz",
+      "integrity": "sha512-bavdk2BA5r3MYalGKZ01u8PGuDBloQmzpBZVhDLrOOv1N943Wq6dcM9GhB3x8b7AbqPMEezauv4PeGkAJfy7FQ==",
+      "license": "MIT",
+      "dependencies": {
+        "react-router": "7.7.1"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      }
+    },
+    "node_modules/react-router/node_modules/cookie": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.0.2.tgz",
+      "integrity": "sha512-9Kr/j4O16ISv8zBBhJoi4bXOYNTkFLOqSL3UDB0njXxCXNezjeyVrJyGOWtgfs/q2km1gwBcfH8q1yEGoMYunA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/react-transition-group": {
       "version": "4.4.5",
       "resolved": "https://registry.npmjs.org/react-transition-group/-/react-transition-group-4.4.5.tgz",
@@ -4061,6 +4130,12 @@
         "node": ">= 18"
       }
     },
+    "node_modules/set-cookie-parser": {
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.7.1.tgz",
+      "integrity": "sha512-IOc8uWeOZgnb3ptbCURJWNjWUPcO3ZnTTdzsurqERrP6nPyv+paC55vJM0LpOlT2ne+Ix+9+CRG1MNLlyZ4GjQ==",
+      "license": "MIT"
+    },
     "node_modules/setprototypeof": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
diff --git a/package.json b/package.json
index 16aa844..eaf1f12 100644
--- a/package.json
+++ b/package.json
@@ -16,9 +16,12 @@
     "@mui/icons-material": "^7.1.0",
     "@mui/material": "^7.1.0",
     "@mui/x-data-grid": "^8.5.0",
+    "@react-oauth/google": "^0.12.2",
+    "jwt-decode": "^4.0.0",
     "notistack": "^3.0.2",
     "react": "^19.1.0",
-    "react-dom": "^19.1.0"
+    "react-dom": "^19.1.0",
+    "react-router-dom": "^7.7.1"
   },
   "devDependencies": {
     "@eslint/js": "^9.25.0",
diff --git a/src/context/AuthContext.jsx b/src/context/AuthContext.jsx
new file mode 100644
index 0000000..841eb58
--- /dev/null
+++ b/src/context/AuthContext.jsx
@@ -0,0 +1,32 @@
+import { createContext, useContext, useState, useEffect } from 'react';
+
+const AuthContext = createContext();
+
+export function AuthProvider({ children }) {
+  const [user, setUser] = useState(null);
+
+  useEffect(() => {
+    const storedUser = localStorage.getItem('user');
+    if (storedUser) setUser(JSON.parse(storedUser));
+  }, []);
+
+  const login = (userData) => {
+    setUser(userData);
+    localStorage.setItem('user', JSON.stringify(userData));
+  };
+
+  const logout = () => {
+    setUser(null);
+    localStorage.removeItem('user');
+  };
+
+  return (
+    <AuthContext.Provider value={{ user, login, logout }}>
+      {children}
+    </AuthContext.Provider>
+  );
+}
+
+export function useAuth() {
+  return useContext(AuthContext);
+}
\ No newline at end of file