query($query); if ($result->num_rows > 0) { $user = $result->fetch_assoc(); $_SESSION['user'] = $user; // Redirect ke dashboard sesuai role if ($user['role'] === 'admin') { header("Location: ../frontend/admin-dashboard.html"); } else { header("Location: ../frontend/guru-dashboard.html"); } } else { echo "Login gagal. Email tidak ditemukan."; } ?>