some fixing

src/components/Navbar.jsx

@@ -1,4 +1,4 @@
-import { Menu, Search, LogOut, User } from 'lucide-react';
+import { Menu, LogOut, User } from 'lucide-react';
 import { useAuth } from '../contexts/AuthContext';
 import { useLanguage } from '../contexts/LanguageContext';
 import { useNavigate } from 'react-router-dom';
@@ -47,16 +47,6 @@ export default function Navbar({ onMenuClick }) {
           >
             <Menu size={20} />
           </button>
-
-          {/* Search */}
-          <div className="hidden md:flex items-center gap-2 bg-th-bg-s border border-th-border rounded-lg px-3 py-2 w-64 lg:w-80">
-            <Search size={16} className="text-th-text-s flex-shrink-0" />
-            <input
-              type="text"
-              placeholder={t('common.search')}
-              className="bg-transparent border-none outline-none text-sm text-th-text placeholder-th-text-s w-full"
-            />
-          </div>
         </div>
 
         {/* Right section */}

src/i18n/de.json

@@ -182,6 +182,8 @@
     "guestAccessDenied": "Zugang nicht möglich",
     "guestNameRequired": "Name ist erforderlich",
     "guestJoinFailed": "Beitritt fehlgeschlagen",
+    "guestAccessNotEnabled": "Der Gastzugang ist für diesen Raum nicht aktiviert.",
+    "guestWrongAccessCode": "Falscher Zugangscode",
     "guestHasAccount": "Haben Sie ein Konto?",
     "guestSignIn": "Anmelden",
     "guestRoomNotFound": "Raum nicht gefunden"

src/i18n/en.json

@@ -182,6 +182,8 @@
     "guestAccessDenied": "Access denied",
     "guestNameRequired": "Name is required",
     "guestJoinFailed": "Join failed",
+    "guestAccessNotEnabled": "Guest access is not enabled for this room.",
+    "guestWrongAccessCode": "Wrong access code",
     "guestHasAccount": "Have an account?",
     "guestSignIn": "Sign in",
     "guestRoomNotFound": "Room not found"

src/pages/GuestJoin.jsx

@@ -24,7 +24,14 @@ export default function GuestJoin() {
         setRoomInfo(res.data.room);
         setStatus({ running: res.data.running });
       } catch (err) {
-        setError(err.response?.data?.error || t('room.guestRoomNotFound'));
+        const status = err.response?.status;
+        if (status === 403) {
+          setError(t('room.guestAccessNotEnabled'));
+        } else if (status === 404) {
+          setError(t('room.guestRoomNotFound'));
+        } else {
+          setError(t('room.guestRoomNotFound'));
+        }
       } finally {
         setLoading(false);
       }
@@ -61,7 +68,14 @@ export default function GuestJoin() {
         window.location.href = res.data.joinUrl;
       }
     } catch (err) {
-      toast.error(err.response?.data?.error || t('room.guestJoinFailed'));
+      const status = err.response?.status;
+      if (status === 403) {
+        toast.error(t('room.guestWrongAccessCode'));
+      } else if (status === 400) {
+        toast.error(t('room.guestWaitingMessage'));
+      } else {
+        toast.error(t('room.guestJoinFailed'));
+      }
     } finally {
       setJoining(false);
     }