diff --git a/shine-UI/js/app.js b/shine-UI/js/app.js
index 79d46ea..80d6f01 100644
--- a/shine-UI/js/app.js
+++ b/shine-UI/js/app.js
@@ -448,7 +448,7 @@ function renderPageFailureFallback(pageId, error) {
 
 function renderApp() {
   const route = getRoute();
-  const pageId = route.pageId || (state.session.isAuthorized ? 'profile-view' : 'start-view');
+  const pageId = route.pageId || (state.session.isAuthorized ? 'messages-list' : 'start-view');
 
   if (!state.session.isAuthorized && !PRE_AUTH_PAGES.includes(pageId)) {
     navigate('start-view');
@@ -456,7 +456,7 @@ function renderApp() {
   }
 
   if (state.session.isAuthorized && PRE_AUTH_PAGES.includes(pageId)) {
-    navigate('profile-view');
+    navigate('messages-list');
     return;
   }
 
@@ -629,6 +629,8 @@ async function init() {
       ? new TextDecoder().decode(parsed.payloadBytes || new Uint8Array(0))
       : '';
 
+    let shouldRefreshToolbarUnread = false;
+
     if (messageType === 1 || messageType === 2) {
       const isIncomingForCurrent = messageType === 1;
       const added = addSignedMessageToChat({
@@ -651,6 +653,9 @@ async function init() {
           details: { messageKey, baseKey: parsed.baseKey, messageType },
         });
       }
+      if (added && isIncomingForCurrent) {
+        shouldRefreshToolbarUnread = true;
+      }
       if (added && isIncomingForCurrent && Notification.permission === 'granted' && !payload.backlog) {
         try {
           new Notification(`Сообщение от ${fromLogin}`, { body: text || '' });
@@ -691,7 +696,7 @@ async function init() {
     }
 
     const pageId = getRoute().pageId || '';
-    if (pageId === 'chat-view' || pageId === 'messages-list') {
+    if (pageId === 'chat-view' || pageId === 'messages-list' || shouldRefreshToolbarUnread) {
       renderApp();
     }
   });
@@ -773,7 +778,7 @@ async function init() {
   await ensureSessionRuntimeStarted();
 
   if (!window.location.hash) {
-    navigate(state.session.isAuthorized ? 'profile-view' : 'start-view');
+    navigate(state.session.isAuthorized ? 'messages-list' : 'start-view');
   } else {
     renderApp();
   }
diff --git a/shine-UI/js/components/toolbar.js b/shine-UI/js/components/toolbar.js
index ee71320..7b3e907 100644
--- a/shine-UI/js/components/toolbar.js
+++ b/shine-UI/js/components/toolbar.js
@@ -1,4 +1,5 @@
 import { resolveToolbarActive } from '../router.js';
+import { state } from '../state.js';
 
 const ITEMS = [
   { pageId: 'messages-list', label: 'Личные сообщения', icon: '💬' },
@@ -8,15 +9,29 @@ const ITEMS = [
   { pageId: 'profile-view', label: 'Профиль', icon: '👤' },
 ];
 
+function getTotalUnreadMessages() {
+  const chats = Object.values(state.chats || {});
+  let total = 0;
+  chats.forEach((messages) => {
+    if (!Array.isArray(messages)) return;
+    messages.forEach((msg) => {
+      if (msg?.from === 'in' && msg?.unread) total += 1;
+    });
+  });
+  return total;
+}
+
 export function renderToolbar(currentPageId, navigate) {
   const root = document.createElement('nav');
   root.className = 'toolbar';
   const active = resolveToolbarActive(currentPageId);
+  const unreadTotal = getTotalUnreadMessages();
 
   ITEMS.forEach((item) => {
     const btn = document.createElement('button');
     const isProfile = item.pageId === 'profile-view';
-    btn.className = `toolbar-btn${item.pageId === active ? ' active' : ''}${isProfile ? ' toolbar-btn-profile' : ''}`;
+    const isMessages = item.pageId === 'messages-list';
+    btn.className = `toolbar-btn${item.pageId === active ? ' active' : ''}${isProfile ? ' toolbar-btn-profile' : ''}${isMessages ? ' toolbar-btn-messages' : ''}`;
     if (isProfile) {
       btn.innerHTML = `
         <span>${item.icon}</span>
@@ -31,6 +46,13 @@ export function renderToolbar(currentPageId, navigate) {
     } else {
       btn.innerHTML = `<span>${item.icon}</span><span>${item.label}</span>`;
     }
+    if (isMessages && unreadTotal > 0) {
+      const badge = document.createElement('span');
+      badge.className = 'toolbar-unread-badge';
+      badge.textContent = unreadTotal > 99 ? '99+' : String(unreadTotal);
+      badge.setAttribute('aria-label', `Непрочитанных сообщений: ${badge.textContent}`);
+      btn.append(badge);
+    }
     btn.addEventListener('click', () => navigate(item.pageId));
     root.append(btn);
   });
diff --git a/shine-UI/styles/components.css b/shine-UI/styles/components.css
index 7914932..a481b7d 100644
--- a/shine-UI/styles/components.css
+++ b/shine-UI/styles/components.css
@@ -621,6 +621,31 @@
   position: relative;
 }
 
+.toolbar-btn-messages {
+  position: relative;
+}
+
+.toolbar-unread-badge {
+  position: absolute;
+  top: 2px;
+  right: 6px;
+  min-width: 16px;
+  height: 16px;
+  border-radius: 999px;
+  padding: 0 5px;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  background: #f07f8a;
+  color: #fff2f4;
+  border: 1px solid rgba(255, 222, 227, 0.55);
+  box-shadow: 0 4px 10px rgba(152, 36, 52, 0.35);
+  font-size: 10px;
+  font-weight: 700;
+  line-height: 1;
+  pointer-events: none;
+}
+
 .toolbar-btn-profile .toolbar-label-wrap {
   padding-bottom: 10px;
 }