diff --git a/routes/main_routes.py b/routes/main_routes.py
index 7e88104..4fbc5fd 100644
--- a/routes/main_routes.py
+++ b/routes/main_routes.py
@@ -43,7 +43,7 @@ def reload_haproxy():
 @requires_auth
 def index():
     if request.method == 'POST':
-        # Frontend IP i port (używane do generowania nazwy frontendu)
+        # Frontend IP i port
         frontend_ip = request.form['frontend_ip']
         frontend_port = request.form['frontend_port']
         frontend_hostname = request.form.get('frontend_hostname', '').strip()
@@ -152,9 +152,8 @@ def index():
         acl_action = ''
         acl_backend_name = ''
         
-        # ===== GENERUJ FRONTEND NAME ZAMIAST PRZYJMOWAĆ OD USERA =====
-        # frontend_name będzie generowany w haproxy_config.py
-        frontend_name = None  # Będzie wygenerowany automatycznie
+        # Frontend name (None - will be generated)
+        frontend_name = None
         
         # Call update_haproxy_config
         message = update_haproxy_config(
@@ -210,9 +209,25 @@ def index():
             custom_acl_redirect_url=custom_acl_redirect_url
         )
         
-        # ===== RELOAD HAPROXY =====
-        message_type = "success" if "successfully" in message.lower() else "danger"
+        # ===== DETERMINE MESSAGE TYPE =====
+        message_type = "success"  # Default
         
+        # Check for ERROR conditions
+        if "error" in message.lower():
+            message_type = "danger"
+        elif "failed" in message.lower():
+            message_type = "danger"
+        elif "already exists" in message.lower():
+            message_type = "danger"
+        elif "cannot add" in message.lower():
+            message_type = "danger"
+        # SUCCESS conditions
+        elif "configuration updated successfully" in message.lower():
+            message_type = "success"
+        elif "backend added to existing" in message.lower():
+            message_type = "success"
+        
+        # ===== RELOAD HAPROXY (JEŚLI SUCCESS) =====
         if message_type == "success":
             reload_ok, reload_msg = reload_haproxy()
             if reload_ok:
@@ -225,8 +240,8 @@ def index():
         return render_template('index.html',
                              message=message,
                              message_type=message_type)
-        
-        # GET request - display stats
+    
+    # GET request - display stats
     frontend_count, backend_count, acl_count, layer7_count, layer4_count = count_frontends_and_backends()
     
     return render_template('index.html',