diff --git a/src/Controllers/AdminController.php b/src/Controllers/AdminController.php
index 4eadbc3..9f276e5 100755
--- a/src/Controllers/AdminController.php
+++ b/src/Controllers/AdminController.php
@@ -23,8 +23,18 @@ class AdminController
         $this->auditService = new AuditService();
     }
 
+    private function requireSuperAdmin(): void
+    {
+        if (Session::get('user_role') !== 'super_admin') {
+            Session::setFlash('error', 'You do not have permission to access this page.');
+            $this->view->redirect('/dashboard');
+        }
+    }
+
     public function users(): void
     {
+        $this->requireSuperAdmin();
+
         $page = (int) ($_GET['page'] ?? 1);
         $users = $this->userModel->getAll($page, 20);
 
@@ -36,6 +46,10 @@ class AdminController
 
     public function createUser(): void
     {
+        if (Session::get('user_role') !== 'super_admin') {
+            $this->view->json(['success' => false, 'message' => 'Forbidden'], 403);
+        }
+
         $validator = new Validator();
         $rules = [
             'username' => 'required|min:3|max:50|alphaNum',
@@ -77,6 +91,10 @@ class AdminController
 
     public function updateUser(int $id): void
     {
+        if (Session::get('user_role') !== 'super_admin') {
+            $this->view->json(['success' => false, 'message' => 'Forbidden'], 403);
+        }
+
         $user = $this->userModel->findById($id);
 
         if (!$user) {
@@ -117,6 +135,10 @@ class AdminController
 
     public function deleteUser(int $id): void
     {
+        if (Session::get('user_role') !== 'super_admin') {
+            $this->view->json(['success' => false, 'message' => 'Forbidden'], 403);
+        }
+
         $user = $this->userModel->findById($id);
 
         if (!$user) {
@@ -139,6 +161,11 @@ class AdminController
 
     public function auditLogs(): void
     {
+        if (Session::get('user_role') !== 'super_admin') {
+            Session::setFlash('error', 'You do not have permission to access this page.');
+            $this->view->redirect('/dashboard');
+        }
+
         $page = (int) ($_GET['page'] ?? 1);
         $action = $_GET['action'] ?? '';
         $userId = $_GET['user_id'] ?? '';
diff --git a/views/layouts/main.php b/views/layouts/main.php
index 6528b91..d191095 100755
--- a/views/layouts/main.php
+++ b/views/layouts/main.php
@@ -48,6 +48,7 @@
                             <span>Teams</span>
                         </a>
                     </li>
+                    <?php if ($_SESSION['user_role'] ?? '' === 'super_admin'): ?>
                     <li class="nav-item">
                         <a href="/admin/users" class="nav-link <?= str_starts_with($_SERVER['REQUEST_URI'] ?? '', '/admin/users') ? 'active' : '' ?>">
                             <i class="fas fa-users"></i>
@@ -60,7 +61,6 @@
                             <span>Audit Logs</span>
                         </a>
                     </li>
-                    <?php if ($_SESSION['user_role'] ?? '' === 'super_admin'): ?>
                     <li class="nav-item">
                         <a href="/admin/security" class="nav-link <?= str_starts_with($_SERVER['REQUEST_URI'] ?? '', '/admin/security') ? 'active' : '' ?>">
                             <i class="fas fa-shield-alt"></i>