diff --git a/auth.php b/auth.php
index 33c67eb..445f7be 100644
--- a/auth.php
+++ b/auth.php
@@ -1,70 +1,70 @@
-<?php
-session_start();
-
-// Benutzerdatenbank
-$valid_users = array(
-    'admin' => array(
-        'password' => 'Jennifer@1996+',
-        'access_level' => 'all'
-    ),
-    'Lager' => array(
-        'password' => 'MediaMarkt',
-        'access_level' => 'limited'
-    )
-);
-
-function authenticate($username, $password) {
-    global $valid_users;
-    
-    if (array_key_exists($username, $valid_users) && $valid_users[$username]['password'] === $password) {
-        $_SESSION['authenticated'] = true;
-        $_SESSION['username'] = $username;
-        $_SESSION['access_level'] = $valid_users[$username]['access_level'];
-        $_SESSION['last_activity'] = time(); // Zeitstempel für die letzte Aktion setzen
-        
-        // Weiterleitung basierend auf der Benutzerrolle
-        if ($_SESSION['access_level'] === 'all') {
-            header('Location: public/admin.php');
-            exit;
-        } elseif ($_SESSION['access_level'] === 'limited') {
-            header('Location: public/search.php');
-            exit;
-        }
-        
-        return true;
-    } else {
-        return false;
-    }
-}
-
-function is_authenticated() {
-    return isset($_SESSION['authenticated']) && $_SESSION['authenticated'] === true;
-}
-
-function require_login() {
-    if (!is_authenticated()) {
-        header('Location: public/search.php');
-        exit;
-    }
-}
-
-function require_admin_login() {
-    require_login();
-    if ($_SESSION['access_level'] !== 'all') {
-        header('Location: unauthorized.php');
-        exit;
-    }
-}
-
-function require_limited_access_login() {
-    require_login();
-    if ($_SESSION['access_level'] !== 'limited') {
-        header('Location: unauthorized.php');
-        exit;
-    }
-}
-
-function get_authenticated_username() {
-    return $_SESSION['username'] ?? null;
-}
-?>
+<?php
+session_start();
+
+// Benutzerdatenbank
+$valid_users = array(
+    'admin' => array(
+        'password' => 'password',
+        'access_level' => 'all'
+    ),
+    'Lager' => array(
+        'password' => 'Logistik',
+        'access_level' => 'limited'
+    )
+);
+
+function authenticate($username, $password) {
+    global $valid_users;
+    
+    if (array_key_exists($username, $valid_users) && $valid_users[$username]['password'] === $password) {
+        $_SESSION['authenticated'] = true;
+        $_SESSION['username'] = $username;
+        $_SESSION['access_level'] = $valid_users[$username]['access_level'];
+        $_SESSION['last_activity'] = time(); // Zeitstempel für die letzte Aktion setzen
+        
+        // Weiterleitung basierend auf der Benutzerrolle
+        if ($_SESSION['access_level'] === 'all') {
+            header('Location: public/admin.php');
+            exit;
+        } elseif ($_SESSION['access_level'] === 'limited') {
+            header('Location: public/search.php');
+            exit;
+        }
+        
+        return true;
+    } else {
+        return false;
+    }
+}
+
+function is_authenticated() {
+    return isset($_SESSION['authenticated']) && $_SESSION['authenticated'] === true;
+}
+
+function require_login() {
+    if (!is_authenticated()) {
+        header('Location: public/search.php');
+        exit;
+    }
+}
+
+function require_admin_login() {
+    require_login();
+    if ($_SESSION['access_level'] !== 'all') {
+        header('Location: unauthorized.php');
+        exit;
+    }
+}
+
+function require_limited_access_login() {
+    require_login();
+    if ($_SESSION['access_level'] !== 'limited') {
+        header('Location: unauthorized.php');
+        exit;
+    }
+}
+
+function get_authenticated_username() {
+    return $_SESSION['username'] ?? null;
+}
+?>