diff --git a/shine-UI/index.html b/shine-UI/index.html
index 94c9d7b4..b36f7e8e 100644
--- a/shine-UI/index.html
+++ b/shine-UI/index.html
@@ -12,7 +12,7 @@
     <link rel="apple-touch-icon" href="./img/logo.jpg" />
     <title>СИЯНИЕ</title>
     <script>
-window.__SHINE_BUILD_HASH__ = '20260819190000';
+window.__SHINE_BUILD_HASH__ = '20260822122600';
       window.__SHINE_CLIENT_VERSION__ = '1.2.10';
     </script>
     <script>
diff --git a/shine-UI/js/app.js b/shine-UI/js/app.js
index dd2f55de..caad53ed 100644
--- a/shine-UI/js/app.js
+++ b/shine-UI/js/app.js
@@ -81,17 +81,17 @@ import * as appLogView from './pages/app-log-view.js';
 import * as pwaDiagnosticsView from './pages/pwa-diagnostics-view.js';
 import * as solanaUsersInitView from './pages/solana-users-init-view.js';
 import * as solanaRpcCheckView from './pages/solana-rpc-check-view.js';
-import * as messagesList from './pages/messages-list.js';
+import * as messagesList from './pages/messages-list.js?v=202608221218';
 import * as contactSearchView from './pages/contact-search-view.js';
-import * as chatView from './pages/chat-view.js?v=202608191738';
+import * as chatView from './pages/chat-view.js?v=202608221218';
 import * as userProfileView from './pages/user-profile-view.js';
-import * as channelsList from './pages/channels-list.js';
+import * as channelsList from './pages/channels-list.js?v=202608221218';
 import * as channelView from './pages/channel-view.js';
 import * as channelThreadView from './pages/channel-thread-view.js';
 import * as addChannelView from './pages/add-channel-view.js';
 import * as addPersonalPublicChatView from './pages/add-personal-public-chat-view.js';
-import * as networkView from './pages/network-view.js';
-import * as notificationsView from './pages/notifications-view.js';
+import * as networkView from './pages/network-view.js?v=202608221226';
+import * as notificationsView from './pages/notifications-view.js?v=202608221226';
 
 const CONVERSATION_CLEAR_NOTICE_TEXT = 'История переписки очищена с этого места';
 const DM_UNSUPPORTED_FORMAT_TEXT = 'Формат сообщения не поддерживается';
diff --git a/shine-UI/js/components/header.js b/shine-UI/js/components/header.js
index a3337646..8b3eb329 100644
--- a/shine-UI/js/components/header.js
+++ b/shine-UI/js/components/header.js
@@ -1,14 +1,20 @@
-export function renderHeader({ title, leftAction, leftLabel = '', rightActions = [] }) {
+export function renderHeader({ title = '', centerNode = null, leftAction, leftLabel = '', rightActions = [] }) {
   const wrap = document.createElement('header');
-  wrap.className = 'page-header';
+  wrap.className = 'page-header app-topbar-shell';
 
   const left = document.createElement('div');
   left.className = 'header-left';
   if (leftAction) {
     const btn = document.createElement('button');
     btn.type = 'button';
-    btn.className = 'icon-btn';
-    btn.textContent = leftAction.label;
+    const rawLabel = String(leftAction.label || '').trim();
+    const isBackAction = rawLabel === '←' || rawLabel === '<' || rawLabel === '‹';
+    btn.className = `icon-btn${isBackAction ? ' header-back-btn' : ''}`;
+    btn.textContent = isBackAction ? '←' : rawLabel;
+    if (isBackAction) {
+      btn.setAttribute('aria-label', leftAction.ariaLabel || 'Назад');
+      btn.title = leftAction.title || 'Назад';
+    }
     btn.addEventListener('click', leftAction.onClick);
     left.append(btn);
   }
@@ -19,9 +25,16 @@ export function renderHeader({ title, leftAction, leftLabel = '', rightActions =
     left.append(label);
   }
 
-  const h1 = document.createElement('h1');
-  h1.className = 'page-title';
-  h1.textContent = title;
+  const center = document.createElement('div');
+  center.className = 'header-center';
+  if (centerNode instanceof Node) {
+    center.append(centerNode);
+  } else {
+    const h1 = document.createElement('h1');
+    h1.className = 'page-title';
+    h1.textContent = title;
+    center.append(h1);
+  }
 
   const right = document.createElement('div');
   right.className = 'header-actions';
@@ -40,6 +53,6 @@ export function renderHeader({ title, leftAction, leftLabel = '', rightActions =
     right.append(btn);
   });
 
-  wrap.append(left, h1, right);
+  wrap.append(left, center, right);
   return wrap;
 }
diff --git a/shine-UI/js/pages/channel-thread-view.js b/shine-UI/js/pages/channel-thread-view.js
index 1357b0c2..ab844774 100644
--- a/shine-UI/js/pages/channel-thread-view.js
+++ b/shine-UI/js/pages/channel-thread-view.js
@@ -1144,31 +1144,26 @@ export function render({ navigate, route, chrome }) {
   const appScreen = document.getElementById('app-screen');
   appScreen?.classList.add('channels-scroll-clean');
 
+  const threadHeaderButton = document.createElement('button');
+  threadHeaderButton.type = 'button';
+  threadHeaderButton.className = 'icon-btn channel-header-route-btn app-topbar-title-action';
+  threadHeaderButton.textContent = 'Тред в канале: ...';
+  threadHeaderButton.disabled = true;
+
   const header = renderHeader({
-    title: '',
+    centerNode: threadHeaderButton,
     leftAction: { label: '<', onClick: () => navigate(resolveThreadPreviousInChannels(selector, activeResolvedChannelLabel)) },
-    rightActions: [],
+    rightActions: [
+      {
+        label: '↑',
+        title: 'К списку каналов',
+        ariaLabel: 'К списку каналов',
+        className: 'channel-thread-list-btn',
+        onClick: () => navigate('channels-list'),
+      },
+    ],
   });
   header.classList.add('channel-thread-topbar');
-  const headerLeft = header.querySelector('.header-left');
-  let threadHeaderButton = null;
-  if (headerLeft) {
-    const channelsListButton = document.createElement('button');
-    channelsListButton.type = 'button';
-    channelsListButton.className = 'icon-btn';
-    channelsListButton.textContent = '↑';
-    channelsListButton.title = 'К списку каналов';
-    channelsListButton.setAttribute('aria-label', 'К списку каналов');
-    channelsListButton.addEventListener('click', () => navigate('channels-list'));
-    headerLeft.append(channelsListButton);
-
-    threadHeaderButton = document.createElement('button');
-    threadHeaderButton.type = 'button';
-    threadHeaderButton.className = 'icon-btn channel-header-route-btn';
-    threadHeaderButton.textContent = 'Тред в канале: ...';
-    threadHeaderButton.disabled = true;
-    headerLeft.append(threadHeaderButton);
-  }
   chrome?.setTopbar(header);
 
   const statusBox = document.createElement('div');
diff --git a/shine-UI/js/pages/channel-view.js b/shine-UI/js/pages/channel-view.js
index 67af4259..e6cb743a 100644
--- a/shine-UI/js/pages/channel-view.js
+++ b/shine-UI/js/pages/channel-view.js
@@ -2056,19 +2056,20 @@ export function render({ navigate, route, chrome }) {
     statusBox.style.display = '';
   };
 
+  const channelHeaderButton = document.createElement('button');
+  channelHeaderButton.type = 'button';
+  channelHeaderButton.className = 'icon-btn channel-header-route-btn app-topbar-title-action';
+  channelHeaderButton.textContent = 'Канал: ...';
+  channelHeaderButton.disabled = true;
+
   const header = renderHeader({
-    title: '',
+    centerNode: channelHeaderButton,
     leftAction: { label: '<', onClick: () => navigate('channels-list') },
     rightActions: [
-      { label: 'Канал: ...', className: 'channel-header-route-btn', onClick: () => {} },
       { label: 'Оглавление', className: 'channel-header-entrypoint-btn', onClick: () => {} },
     ],
   });
-  const channelHeaderButton = header.querySelector('.header-actions .channel-header-route-btn');
   const channelEntrypointButton = header.querySelector('.header-actions .channel-header-entrypoint-btn');
-  if (channelHeaderButton) {
-    channelHeaderButton.disabled = true;
-  }
   if (channelEntrypointButton) {
     channelEntrypointButton.disabled = true;
     channelEntrypointButton.hidden = true;
diff --git a/shine-UI/js/pages/channels-list.js b/shine-UI/js/pages/channels-list.js
index 10013350..fe26255f 100644
--- a/shine-UI/js/pages/channels-list.js
+++ b/shine-UI/js/pages/channels-list.js
@@ -1,4 +1,4 @@
-import { channels as mockChannels } from '../mock-data.js';
+import { channels as mockChannels } from '../mock-data.js';
 import { authService, setChannelsFeed, state } from '../state.js';
 import { toUserMessage } from '../services/ui-error-texts.js';
 import { parseMessageAttachments } from '../services/attachment-format.js';
@@ -939,7 +939,6 @@ function openTopChannelsMenu({
   listState,
   anchorEl,
   navigate,
-  onSubscribeChannel,
   onFindChannel,
 }) {
   closeTopChannelsMenu(listState);
@@ -951,7 +950,7 @@ function openTopChannelsMenu({
   let left = rect.right - menuWidth;
   left = Math.max(12, Math.min(left, window.innerWidth - menuWidth - 12));
 
-  const estimatedHeight = 320;
+  const estimatedHeight = 250;
   let top = rect.bottom + 8;
   if (top + estimatedHeight > window.innerHeight - 10) {
     top = Math.max(12, rect.top - estimatedHeight - 8);
@@ -968,14 +967,12 @@ function openTopChannelsMenu({
   menu.style.width = `${Math.round(menuWidth)}px`;
 
   const items = [
+    { label: 'Поиск', action: () => onFindChannel?.() },
+    { label: 'Новый канал', action: () => navigate('add-channel-view') },
+    { divider: true },
     { label: 'Все каналы', action: () => navigate(buildChannelsViewRoute(CHANNELS_VIEW_ALL)) },
     { label: 'Мои каналы', action: () => navigate(buildChannelsViewRoute(CHANNELS_VIEW_OWNED)) },
     { label: 'Подписки', action: () => navigate(buildChannelsViewRoute(CHANNELS_VIEW_FOLLOWING)) },
-    { divider: true },
-    { label: 'Новый канал', action: () => navigate('add-channel-view') },
-    { divider: true },
-    { label: 'Добавить канал', action: () => onSubscribeChannel?.() },
-    { label: 'Просмотреть канал', action: () => onFindChannel?.() },
   ];
 
   items.forEach((item) => {
@@ -1375,7 +1372,7 @@ export function render({ navigate, route, chrome }) {
 
   const backBtn = document.createElement('button');
   backBtn.type = 'button';
-  backBtn.className = 'icon-btn channels-top-back-btn';
+  backBtn.className = 'icon-btn header-back-btn channels-top-back-btn';
   backBtn.textContent = '←';
   backBtn.setAttribute('aria-label', 'Назад');
   backBtn.addEventListener('click', () => navigateBack());
@@ -1386,24 +1383,6 @@ export function render({ navigate, route, chrome }) {
   const topBarRight = document.createElement('div');
   topBarRight.className = 'channels-top-right';
 
-  const findChannelBtn = document.createElement('button');
-  findChannelBtn.type = 'button';
-  findChannelBtn.className = 'icon-btn channels-top-search-btn';
-  findChannelBtn.setAttribute('aria-label', 'Найти канал');
-  findChannelBtn.title = 'Найти канал';
-  const findChannelIcon = document.createElement('span');
-  findChannelIcon.className = 'channels-search-icon';
-  findChannelIcon.setAttribute('aria-hidden', 'true');
-  findChannelBtn.append(findChannelIcon);
-  findChannelBtn.addEventListener('click', () => openChannelFinderModal({ navigate }));
-
-  const createInMyBtn = document.createElement('button');
-  createInMyBtn.type = 'button';
-  createInMyBtn.className = 'icon-btn channels-top-add-btn';
-  createInMyBtn.textContent = '+';
-  createInMyBtn.setAttribute('aria-label', 'Создать канал');
-  createInMyBtn.addEventListener('click', () => navigate('add-channel-view'));
-
   const topMenuBtn = document.createElement('button');
   topMenuBtn.type = 'button';
   topMenuBtn.className = 'icon-btn channels-top-more-btn';
@@ -1418,18 +1397,12 @@ export function render({ navigate, route, chrome }) {
       anchorEl: topMenuBtn,
       navigate,
       onFindChannel: () => openChannelFinderModal({ navigate }),
-      onSubscribeChannel: () => openSimpleSubscribeModal({
-        kind: 'channel',
-        kindLabel: 'Добавить канал',
-        submitLabel: 'Добавить',
-        onSuccess: async () => loadFeedAndRender({ screen, listState, contentEl, navigate }),
-      }),
     });
   });
 
-  topBarLeft.append(backBtn, topTitle);
-  topBarRight.append(findChannelBtn, createInMyBtn, topMenuBtn);
-  topBarEl.append(topBarLeft, topBarRight);
+  topBarLeft.append(backBtn);
+  topBarRight.append(topMenuBtn);
+  topBarEl.append(topBarLeft, topTitle, topBarRight);
 
   const bottomCta = document.createElement('button');
   bottomCta.type = 'button';
@@ -1450,10 +1423,8 @@ export function render({ navigate, route, chrome }) {
     });
 
     topTitle.textContent = channelsViewTitle(listState.viewMode);
-    findChannelBtn.style.display = '';
-    createInMyBtn.style.display = '';
     topMenuBtn.style.display = '';
-    if (topTitle.parentElement !== topBarLeft) topBarLeft.append(topTitle);
+    if (topTitle.parentElement !== topBarEl) topBarEl.insertBefore(topTitle, topBarRight);
 
     updateBottomCta({ button: bottomCta });
   };
diff --git a/shine-UI/js/pages/chat-view.js b/shine-UI/js/pages/chat-view.js
index bbd67bdb..46eca8a0 100644
--- a/shine-UI/js/pages/chat-view.js
+++ b/shine-UI/js/pages/chat-view.js
@@ -1,4 +1,5 @@
 import { renderHeader } from '../components/header.js';
+import { renderUserAvatar } from '../components/avatar-image.js';
 import { directMessages } from '../mock-data.js';
 import {
   addAppLogEntry,
@@ -27,10 +28,55 @@ import {
 import { isTextToSpeechConfigured, speakTextBySettings } from '../services/speech-tools-service.js';
 import { showToast } from '../services/channels-ux.js';
 import { buildDmReplyTechBlock, parseDmTechBlocks, sanitizeUserDmTextForSend } from '../services/dm-tech-blocks.js';
+import { loadProfileSnapshot } from '../services/user-profile-params.js';
 
 export const pageMeta = { id: 'chat-view', title: 'Чат' };
 const CONVERSATION_CLEAR_NOTICE_TEXT = 'История переписки очищена с этого места';
 
+function createChatHeaderParts(login) {
+  const cleanLogin = String(login || '').trim() || 'unknown';
+
+  const avatarSlot = document.createElement('span');
+  avatarSlot.className = 'chat-header-avatar-slot chat-header-avatar-slot--left';
+  const initialAvatar = renderUserAvatar({
+    login: cleanLogin,
+    size: 'small',
+    className: 'chat-header-avatar',
+    title: cleanLogin,
+  });
+  avatarSlot.append(initialAvatar);
+
+  const loginEl = document.createElement('span');
+  loginEl.className = 'chat-header-login';
+  loginEl.setAttribute('role', 'heading');
+  loginEl.setAttribute('aria-level', '1');
+  loginEl.setAttribute('aria-label', `Чат с ${cleanLogin}`);
+  loginEl.textContent = cleanLogin;
+
+  void loadProfileSnapshot(cleanLogin)
+    .then((snapshot) => {
+      if (!avatarSlot.isConnected) return;
+      const upgradedAvatar = renderUserAvatar({
+        login: cleanLogin,
+        firstName: String(snapshot?.firstName || '').trim(),
+        lastName: String(snapshot?.lastName || '').trim(),
+        avatar: snapshot?.avatar?.txId
+          ? {
+            ar: String(snapshot.avatar.txId || '').trim(),
+            sha256Hex: String(snapshot?.avatar?.sha256Hex || '').trim().toLowerCase(),
+          }
+          : null,
+        size: 'small',
+        className: 'chat-header-avatar',
+        title: cleanLogin,
+      });
+      avatarSlot.replaceChildren(upgradedAvatar);
+    })
+    .catch(() => {});
+
+  return { centerNode: loginEl, avatarSlot };
+}
+
 function truncatePreviewText(value, maxLen = 72) {
   const normalized = String(value || '').replace(/\s+/g, ' ').trim();
   if (!normalized) return '';
@@ -919,9 +965,9 @@ export function render({ navigate, route, chrome }) {
   const log = document.createElement('div');
   log.className = 'messages-log dm-messages-log';
 
-  chrome?.setTopbar(
-    renderHeader({
-      title: `Чат с ${contact.name}`,
+  const chatHeaderParts = createChatHeaderParts(chatId);
+  const chatHeader = renderHeader({
+      centerNode: chatHeaderParts.centerNode,
       leftAction: { label: '←', onClick: () => navigate('messages-list') },
       rightActions: [
         {
@@ -989,8 +1035,9 @@ export function render({ navigate, route, chrome }) {
           },
         },
       ],
-    }),
-  );
+    });
+  chatHeader.querySelector('.header-left')?.append(chatHeaderParts.avatarSlot);
+  chrome?.setTopbar(chatHeader);
 
   if (!isKnownContact) {
     const card = document.createElement('div');
diff --git a/shine-UI/js/pages/messages-list.js b/shine-UI/js/pages/messages-list.js
index aaadb086..b299dd5d 100644
--- a/shine-UI/js/pages/messages-list.js
+++ b/shine-UI/js/pages/messages-list.js
@@ -206,9 +206,6 @@ export function render({ navigate, chrome }) {
   window.addEventListener('resize', onMenuViewportChange, { passive: true });
   window.addEventListener('scroll', onMenuViewportChange, { passive: true, capture: true });
 
-  const divider = document.createElement('div');
-  divider.className = 'dm-divider';
-
   const list = document.createElement('div');
   list.className = 'stack dm-list';
 
@@ -352,7 +349,7 @@ export function render({ navigate, chrome }) {
   }
 
   chrome?.setTopbar(head);
-  screen.append(divider, list);
+  screen.append(list);
   loadList();
 
   screen.cleanup = () => {
diff --git a/shine-UI/js/pages/network-view.js b/shine-UI/js/pages/network-view.js
index 733e21a1..e0a17873 100644
--- a/shine-UI/js/pages/network-view.js
+++ b/shine-UI/js/pages/network-view.js
@@ -215,7 +215,7 @@ function buildGraphModel(graph, centerLogin) {
 let persistedCenterLogin = '';
 let persistedCenterHistory = [];
 
-export function render({ navigate, route }) {
+export function render({ navigate, route, chrome } = {}) {
   const keepHistory = String(route?.params?.mode || '').trim().toLowerCase() === 'keep-history';
   const routeLogin = normalizeLogin(route?.params?.login || '');
   if (!keepHistory) {
@@ -546,7 +546,7 @@ export function render({ navigate, route }) {
 
   // Панель фильтров слоёв (оверлей под шапкой)
   const filterBar = document.createElement('div');
-  filterBar.className = 'fg-filter-bar';
+  filterBar.className = 'fg-filter-bar app-top-tabs';
   // Не даём нажатию на чип «провалиться» в сцену: иначе движок делает setPointerCapture на stage,
   // а захват указателя перенаправляет нативный click со сцены — и кнопка фильтра не срабатывает.
   filterBar.addEventListener('pointerdown', (e) => e.stopPropagation());
@@ -560,8 +560,8 @@ export function render({ navigate, route }) {
     filterBar.append(chip);
   });
 
-  header.classList.add('network-header-overlay');
-  stage.append(board, header, filterBar);
+  chrome?.setTopbar(header);
+  stage.append(board, filterBar);
   screen.append(stage);
   return screen;
 }
diff --git a/shine-UI/js/pages/notifications-view.js b/shine-UI/js/pages/notifications-view.js
index 85778cfd..d8e041ab 100644
--- a/shine-UI/js/pages/notifications-view.js
+++ b/shine-UI/js/pages/notifications-view.js
@@ -304,18 +304,18 @@ export function render({ navigate, chrome } = {}) {
   chrome?.setTopbar(renderHeader({ title: 'Уведомления' }));
 
   const tabs = document.createElement('div');
-  tabs.className = 'tabs';
+  tabs.className = 'notification-feed-tabs app-top-tabs';
   tabs.innerHTML = `
     <button
       type="button"
-      class="tab-btn notification-tab-btn ${state.notificationsTab === 'replies' ? 'active' : ''}"
+      class="fg-filter-chip notification-tab-btn ${state.notificationsTab === 'replies' ? 'is-active' : ''}"
       data-tab="replies"
       data-selected="${state.notificationsTab === 'replies' ? 'true' : 'false'}"
       aria-selected="${state.notificationsTab === 'replies' ? 'true' : 'false'}"
     >Ответы</button>
     <button
       type="button"
-      class="tab-btn notification-tab-btn ${state.notificationsTab === 'events' ? 'active' : ''}"
+      class="fg-filter-chip notification-tab-btn ${state.notificationsTab === 'events' ? 'is-active' : ''}"
       data-tab="events"
       data-selected="${state.notificationsTab === 'events' ? 'true' : 'false'}"
       aria-selected="${state.notificationsTab === 'events' ? 'true' : 'false'}"
@@ -365,7 +365,7 @@ export function render({ navigate, chrome } = {}) {
 
     tabs.querySelectorAll('.notification-tab-btn').forEach((node) => {
       const selected = node.dataset.tab === normalizedTab;
-      node.classList.toggle('active', selected);
+      node.classList.toggle('is-active', selected);
       node.dataset.selected = selected ? 'true' : 'false';
       node.setAttribute('aria-selected', selected ? 'true' : 'false');
     });
diff --git a/shine-UI/js/pages/profile-view.js b/shine-UI/js/pages/profile-view.js
index e1a0ccfa..3fdc4a45 100644
--- a/shine-UI/js/pages/profile-view.js
+++ b/shine-UI/js/pages/profile-view.js
@@ -101,6 +101,8 @@ export function render({ navigate, chrome }) {
   const topbar = document.createElement('header');
   topbar.className = 'page-header app-topbar-shell app-topbar-shell--profile';
   topbar.innerHTML = `
+    <div class="header-left" aria-hidden="true"></div>
+    <div class="header-center"><h1 class="page-title">Профиль</h1></div>
     <div class="header-actions profile-head-menu-wrap dm-head-menu-wrap">
       <button type="button" class="dm-head-menu-btn profile-head-menu-btn" aria-label="Меню профиля" aria-haspopup="menu" aria-expanded="false">
         <span class="dm-head-menu-dots" aria-hidden="true"><i></i><i></i><i></i></span>
diff --git a/shine-UI/styles/buttons-white.css b/shine-UI/styles/buttons-white.css
index 27ef5786..2694056f 100644
--- a/shine-UI/styles/buttons-white.css
+++ b/shine-UI/styles/buttons-white.css
@@ -163,3 +163,44 @@
   transform: translateY(1px) scale(0.97) !important;
   filter: brightness(0.9) !important;
 }
+
+/* Верхний toolbar — отдельная цветовая роль: золотой текст и иконки.
+ * Это правило намеренно расположено после глобального белого button-rule. */
+:root .topbar-slot button:not(.fg-filter-chip):not(.toolbar-btn),
+:root .topbar-slot button:not(.fg-filter-chip):not(.toolbar-btn):hover,
+:root .topbar-slot button:not(.fg-filter-chip):not(.toolbar-btn):focus,
+:root .topbar-slot button:not(.fg-filter-chip):not(.toolbar-btn):focus-visible,
+:root .topbar-slot button:not(.fg-filter-chip):not(.toolbar-btn):active,
+:root .network-header-overlay button:not(.fg-filter-chip):not(.toolbar-btn),
+:root .network-header-overlay button:not(.fg-filter-chip):not(.toolbar-btn):hover,
+:root .network-header-overlay button:not(.fg-filter-chip):not(.toolbar-btn):focus,
+:root .network-header-overlay button:not(.fg-filter-chip):not(.toolbar-btn):focus-visible,
+:root .network-header-overlay button:not(.fg-filter-chip):not(.toolbar-btn):active {
+  color: var(--app-topbar-gold) !important;
+}
+
+/* Верхний toolbar: вместо золотого акцента — белые глифы с голубым ореолом.
+ * Правило стоит последним, чтобы перекрыть общий белый button-reset и старую золотую роль. */
+:root .topbar-slot button:not(.fg-filter-chip):not(.toolbar-btn),
+:root .topbar-slot button:not(.fg-filter-chip):not(.toolbar-btn):hover,
+:root .topbar-slot button:not(.fg-filter-chip):not(.toolbar-btn):focus,
+:root .topbar-slot button:not(.fg-filter-chip):not(.toolbar-btn):active,
+:root .network-header-overlay button:not(.fg-filter-chip):not(.toolbar-btn),
+:root .network-header-overlay button:not(.fg-filter-chip):not(.toolbar-btn):hover,
+:root .network-header-overlay button:not(.fg-filter-chip):not(.toolbar-btn):focus,
+:root .network-header-overlay button:not(.fg-filter-chip):not(.toolbar-btn):active {
+  color: #F7FBFF !important;
+  text-shadow:
+    0 0 5px rgba(92, 190, 255, 0.72),
+    0 0 12px rgba(72, 145, 255, 0.34) !important;
+  filter: drop-shadow(0 0 4px rgba(92, 190, 255, 0.56)) !important;
+}
+
+:root .topbar-slot button:not(.fg-filter-chip):not(.toolbar-btn):focus-visible,
+:root .network-header-overlay button:not(.fg-filter-chip):not(.toolbar-btn):focus-visible {
+  color: #FFFFFF !important;
+  outline: none !important;
+  filter:
+    drop-shadow(0 0 5px rgba(110, 205, 255, 0.82))
+    drop-shadow(0 0 10px rgba(72, 145, 255, 0.42)) !important;
+}
diff --git a/shine-UI/styles/components.css b/shine-UI/styles/components.css
index 7d52f6d6..11b292b2 100644
--- a/shine-UI/styles/components.css
+++ b/shine-UI/styles/components.css
@@ -8193,3 +8193,538 @@ html, body { overflow-x: hidden; }
 body.chat-topbar-overlay .app-shell.keyboard-open .scroll-to-bottom-btn {
   bottom: calc(var(--keyboard-offset, 0px) + var(--composer-height, 0px) + 18px);
 }
+
+/* ===== Унифицированный верхний toolbar приложения =====
+ * Единая геометрия для основных экранов и вложенных страниц:
+ * слева действие/назад, по центру заголовок, справа действия.
+ */
+:root {
+  --app-topbar-base-height: 64px;
+  --app-topbar-title-size: 18px;
+  --app-topbar-bg: #05070A;
+}
+
+.page-header.app-topbar-shell {
+  display: grid;
+  grid-template-columns: minmax(44px, 1fr) minmax(0, auto) minmax(44px, 1fr);
+  align-items: center;
+  gap: 8px;
+}
+
+.page-header.app-topbar-shell .header-center {
+  min-width: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  text-align: center;
+}
+
+.page-header.app-topbar-shell .header-left,
+.page-header.app-topbar-shell .header-actions {
+  min-width: 0;
+  width: 100%;
+}
+
+.page-header.app-topbar-shell .header-left {
+  justify-content: flex-start;
+}
+
+.page-header.app-topbar-shell .header-actions {
+  justify-content: flex-end;
+}
+
+.page-header .page-title,
+.topbar-slot .dm-head-title,
+.topbar-slot .channels-top-title,
+.app-topbar-title-action {
+  margin: 0;
+  min-width: 0;
+  max-width: 100%;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-family: var(--font-main);
+  font-size: var(--app-topbar-title-size);
+  line-height: 1.2;
+  font-weight: 700;
+  letter-spacing: 0;
+  color: rgba(255, 255, 255, 0.95);
+  text-shadow: none;
+  text-align: center;
+}
+
+.topbar-slot {
+  padding: 0 12px;
+  background: var(--app-topbar-bg);
+}
+
+.topbar-slot .page-header,
+.topbar-slot .dm-head,
+.topbar-slot .channels-top-bar {
+  width: 100%;
+  min-height: calc(var(--app-topbar-base-height) + env(safe-area-inset-top));
+  margin: 0;
+  padding: calc(10px + env(safe-area-inset-top)) 0 10px;
+  box-sizing: border-box;
+  border: 0;
+  border-radius: 0;
+  background: transparent;
+  box-shadow: none;
+  backdrop-filter: none;
+  -webkit-backdrop-filter: none;
+}
+
+.topbar-slot .channels-top-bar {
+  display: grid;
+  grid-template-columns: minmax(44px, 1fr) minmax(0, auto) minmax(44px, 1fr);
+  align-items: center;
+  gap: 8px;
+}
+
+.topbar-slot .channels-top-left,
+.topbar-slot .channels-top-right {
+  width: 100%;
+  min-width: 0;
+}
+
+.topbar-slot .channels-top-left {
+  justify-content: flex-start;
+}
+
+.topbar-slot .channels-top-right {
+  justify-content: flex-end;
+}
+
+.topbar-slot .channels-top-title {
+  justify-self: center;
+}
+
+.app-topbar-shell--profile {
+  justify-content: stretch;
+}
+
+.app-topbar-shell--profile .header-left,
+.app-topbar-shell--profile .header-actions,
+.app-topbar-shell .header-left,
+.app-topbar-shell .header-actions {
+  min-width: 0;
+}
+
+/* Одинаковая стрелка назад на всех экранах. Визуально чуть крупнее текста,
+ * чтобы сам глиф по воспринимаемому размеру совпадал с 18px заголовком. */
+.header-back-btn,
+.channels-top-back-btn.header-back-btn {
+  width: 40px;
+  height: 40px;
+  min-width: 40px;
+  min-height: 40px;
+  padding: 0;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  font-family: var(--font-main);
+  font-size: 24px;
+  line-height: 1;
+  font-weight: 500;
+}
+
+/* В канале и треде название остаётся кликабельным, но визуально является
+ * тем же центральным заголовком, а не отдельной кнопкой справа. */
+.topbar-slot .app-topbar-title-action {
+  width: auto;
+  min-height: 40px;
+  padding: 0 4px;
+  justify-content: center;
+}
+
+.topbar-slot .channels-screen--thread .app-topbar-title-action,
+.topbar-slot .channels-screen--channel .app-topbar-title-action {
+  max-width: 100%;
+}
+
+.topbar-slot .page-header.channel-thread-topbar {
+  display: grid;
+  grid-template-columns: minmax(44px, 1fr) minmax(0, auto) minmax(44px, 1fr);
+  align-items: center;
+  gap: 8px;
+}
+
+.topbar-slot .page-header.channel-thread-topbar .header-left,
+.topbar-slot .page-header.channel-thread-topbar .header-actions {
+  display: flex;
+  width: 100%;
+  min-width: 0;
+  flex: initial;
+  gap: 8px;
+}
+
+.topbar-slot .page-header.channel-thread-topbar .header-left {
+  justify-content: flex-start;
+}
+
+.topbar-slot .page-header.channel-thread-topbar .header-actions {
+  justify-content: flex-end;
+}
+
+.topbar-slot .page-header.channel-thread-topbar .header-center {
+  min-width: 0;
+}
+
+/* Чат: в центре только компактная идентичность собеседника. */
+.chat-header-identity {
+  min-width: 0;
+  max-width: 132px;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 7px;
+}
+
+.chat-header-avatar-slot {
+  width: 28px;
+  height: 28px;
+  min-width: 28px;
+  min-height: 28px;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.chat-header-avatar.avatar,
+.chat-header-avatar.avatar-image {
+  width: 28px;
+  height: 28px;
+  min-width: 28px;
+  min-height: 28px;
+  font-size: 11px;
+  border: 0;
+  box-shadow: none;
+}
+
+.chat-header-login {
+  min-width: 0;
+  max-width: 96px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-family: var(--font-main);
+  font-size: 13px;
+  line-height: 1.15;
+  font-weight: 600;
+  color: rgba(255, 255, 255, 0.78);
+}
+
+/* «Связи» рисует шапку внутри сцены, поэтому повторяем тот же контракт там. */
+.network-header-overlay,
+.network-header-overlay.page-header {
+  top: 0;
+  left: 0;
+  right: 0;
+  min-height: calc(var(--app-topbar-base-height) + env(safe-area-inset-top));
+  margin: 0;
+  padding: calc(10px + env(safe-area-inset-top)) 12px 10px;
+  display: grid;
+  grid-template-columns: minmax(44px, 1fr) minmax(0, auto) minmax(44px, 1fr);
+  align-items: center;
+  gap: 8px;
+  border: 0;
+  border-radius: 0;
+  background: var(--app-topbar-bg);
+  box-shadow: none;
+  backdrop-filter: none;
+  -webkit-backdrop-filter: none;
+}
+
+.network-header-overlay .header-center {
+  min-width: 0;
+  display: flex;
+  justify-content: center;
+}
+
+.network-header-overlay .page-title {
+  font-family: var(--font-main);
+  font-size: var(--app-topbar-title-size);
+  line-height: 1.2;
+  font-weight: 700;
+  letter-spacing: 0;
+  color: rgba(255, 255, 255, 0.95);
+  text-shadow: none;
+}
+
+.network-header-overlay .header-left,
+.network-header-overlay .header-actions {
+  width: 100%;
+  min-width: 0;
+}
+
+.network-header-overlay .icon-btn {
+  min-height: 40px;
+  padding: 0 8px;
+  font-size: 14px;
+  border: 0;
+  background: transparent;
+  box-shadow: none;
+  backdrop-filter: none;
+  -webkit-backdrop-filter: none;
+}
+
+.network-header-overlay .header-back-btn {
+  width: 40px;
+  height: 40px;
+  min-width: 40px;
+  min-height: 40px;
+  padding: 0;
+  font-size: 24px;
+}
+
+/* ===== Верхний toolbar: финальная унификация геометрии и типографики ===== */
+:root {
+  --app-topbar-gold: #F0C56B;
+}
+
+/* Фиксированная высота, а не только min-height: при смене основных вкладок
+ * верхняя граница контента больше не меняется из-за локальной шапки страницы. */
+.topbar-slot .page-header,
+.topbar-slot .dm-head,
+.topbar-slot .channels-top-bar {
+  height: calc(var(--app-topbar-base-height) + env(safe-area-inset-top));
+  min-height: calc(var(--app-topbar-base-height) + env(safe-area-inset-top));
+  max-height: calc(var(--app-topbar-base-height) + env(safe-area-inset-top));
+  padding-top: env(safe-area-inset-top);
+  padding-bottom: 0;
+}
+
+/* Один и тот же текстовый ритм на Контактах / Каналах / Связях /
+ * Уведомлениях / Профиле и вложенных экранах. */
+.page-header .page-title,
+.topbar-slot .dm-head-title,
+.topbar-slot .channels-top-title,
+.app-topbar-title-action,
+.network-header-overlay .page-title {
+  font-family: var(--font-main);
+  font-size: 18px;
+  font-weight: 700;
+  font-style: normal;
+  line-height: 22px;
+  letter-spacing: 0;
+  color: var(--app-topbar-gold);
+  text-shadow: none;
+}
+
+/* В списке контактов логин слева также остаётся в общей палитре шапки. */
+.topbar-slot .dm-head-name {
+  font-family: var(--font-main);
+  color: var(--app-topbar-gold);
+}
+
+/* Все интерактивные элементы верхней шапки имеют одинаковую рабочую высоту. */
+.topbar-slot .icon-btn,
+.topbar-slot .dm-head-menu-btn,
+.topbar-slot .channels-top-more-btn {
+  min-height: 40px;
+  height: 40px;
+  color: var(--app-topbar-gold);
+}
+
+.topbar-slot .dm-head-menu-btn {
+  width: 40px;
+  min-width: 40px;
+  border-radius: 0;
+}
+
+.topbar-slot .channels-top-more-btn {
+  width: 40px;
+  min-width: 40px;
+  font-size: 24px;
+  line-height: 1;
+}
+
+/* Личный чат: аватар остаётся компактным, логин теперь равен общему 18px. */
+.chat-header-identity {
+  max-width: 176px;
+  gap: 8px;
+}
+
+.chat-header-login {
+  max-width: 136px;
+  font-size: 18px;
+  line-height: 22px;
+  font-weight: 700;
+  color: var(--app-topbar-gold);
+}
+
+/* Связи живут вне topbar-slot, поэтому фиксируем ту же фактическую высоту. */
+.network-header-overlay,
+.network-header-overlay.page-header {
+  height: calc(var(--app-topbar-base-height) + env(safe-area-inset-top));
+  min-height: calc(var(--app-topbar-base-height) + env(safe-area-inset-top));
+  max-height: calc(var(--app-topbar-base-height) + env(safe-area-inset-top));
+  padding-top: env(safe-area-inset-top);
+  padding-bottom: 0;
+}
+
+.network-header-overlay .icon-btn,
+.network-header-overlay .header-back-btn {
+  color: var(--app-topbar-gold);
+}
+
+/* ===== Верхний toolbar: белый интерфейс с мягким синим свечением ===== */
+:root {
+  --app-topbar-gold: #F7FBFF;
+  --app-topbar-blue-glow: rgba(92, 190, 255, 0.72);
+  --app-topbar-blue-glow-soft: rgba(72, 145, 255, 0.34);
+}
+
+.page-header .page-title,
+.topbar-slot .dm-head-title,
+.topbar-slot .channels-top-title,
+.app-topbar-title-action,
+.network-header-overlay .page-title,
+.topbar-slot .dm-head-name,
+.chat-header-login {
+  color: var(--app-topbar-gold);
+  text-shadow:
+    0 0 5px var(--app-topbar-blue-glow),
+    0 0 14px var(--app-topbar-blue-glow-soft);
+}
+
+.topbar-slot .icon-btn,
+.topbar-slot .dm-head-menu-btn,
+.topbar-slot .channels-top-more-btn,
+.network-header-overlay .icon-btn,
+.network-header-overlay .header-back-btn {
+  color: var(--app-topbar-gold);
+  text-shadow:
+    0 0 5px var(--app-topbar-blue-glow),
+    0 0 12px var(--app-topbar-blue-glow-soft);
+}
+
+.topbar-slot .icon-btn svg,
+.network-header-overlay .icon-btn svg {
+  filter:
+    drop-shadow(0 0 3px var(--app-topbar-blue-glow))
+    drop-shadow(0 0 7px var(--app-topbar-blue-glow-soft));
+}
+
+.topbar-slot .dm-head-menu-dots i {
+  background: var(--app-topbar-gold);
+  box-shadow:
+    0 0 5px var(--app-topbar-blue-glow),
+    0 0 10px var(--app-topbar-blue-glow-soft);
+}
+
+/* Уведомления: переключатели лент повторяют стеклянные чипы экрана «Связи». */
+.notifications-screen .notification-feed-tabs {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-wrap: wrap;
+  gap: 8px;
+  padding: 8px 12px 4px;
+  margin: 0;
+  background: transparent;
+  border: 0;
+  box-shadow: none;
+}
+
+.notifications-screen .notification-feed-tabs .notification-tab-btn {
+  min-width: 92px;
+  text-align: center;
+}
+
+/* Личный чат: логин остаётся строго в центральной колонке,
+ * аватар живёт отдельно в левой колонке рядом со стрелкой назад. */
+.page-header.app-topbar-shell .header-center {
+  overflow: hidden;
+}
+
+.chat-header-login {
+  display: block;
+  max-width: min(42vw, 180px);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  text-align: center;
+}
+
+.chat-header-avatar-slot--left {
+  flex: 0 0 28px;
+  margin-left: 0;
+}
+
+
+/* ===== Shared primary topbar + upper tabs geometry (2026-08-22) =====
+ * «Связи» теперь монтируют header в общий topbar-slot, как остальные основные экраны.
+ * Верхние переключатели используют один ритм и не меняют вертикальную позицию между страницами.
+ */
+:root {
+  --app-primary-tabs-top-gap: 14px;
+  --app-primary-tabs-gap: 8px;
+  --app-primary-tab-min-height: 28px;
+}
+
+/* Граф занимает ровно доступную область между общей шапкой и нижним toolbar. */
+.screen-content.network-scroll-lock .network-screen {
+  width: 100%;
+  height: 100%;
+  min-height: 0;
+  margin: 0;
+}
+
+.screen-content.network-scroll-lock .network-stage {
+  width: 100%;
+  height: 100%;
+  min-height: 0;
+}
+
+/* Общий контейнер верхних кнопок-вкладок. */
+.app-top-tabs {
+  min-height: var(--app-primary-tab-min-height);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-wrap: wrap;
+  gap: var(--app-primary-tabs-gap);
+  margin: 0;
+  padding: 0;
+  border: 0;
+  background: transparent;
+  box-shadow: none;
+}
+
+/* На обычных экранах отступ создаёт стандартный padding screen-content (14px). */
+.notifications-screen .notification-feed-tabs.app-top-tabs {
+  min-height: var(--app-primary-tab-min-height);
+  padding: 0;
+  margin: 0;
+}
+
+/* В «Связях» screen-content намеренно без padding, поэтому тот же отступ задаём явно. */
+.network-stage > .fg-filter-bar.app-top-tabs {
+  position: absolute;
+  top: var(--app-primary-tabs-top-gap);
+  left: 14px;
+  right: 14px;
+  z-index: 11;
+  min-height: var(--app-primary-tab-min-height);
+  padding: 0;
+}
+
+/* Одинаковая фактическая высота и типографика самих верхних чипов. */
+.app-top-tabs .fg-filter-chip {
+  min-height: var(--app-primary-tab-min-height);
+  height: var(--app-primary-tab-min-height);
+  padding: 0 14px;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  font-family: var(--font-main);
+  font-size: 12px;
+  font-weight: 600;
+  line-height: 1;
+  white-space: nowrap;
+}
+
+.notifications-screen .notification-feed-tabs .notification-tab-btn {
+  min-width: 92px;
+}
diff --git a/shine-UI/styles/network-graph.css b/shine-UI/styles/network-graph.css
index 22adccc1..16291f08 100644
--- a/shine-UI/styles/network-graph.css
+++ b/shine-UI/styles/network-graph.css
@@ -422,7 +422,7 @@
 /* Панель фильтров слоёв (оверлей под шапкой) */
 .fg-filter-bar {
   position: absolute;
-  top: max(54px, calc(env(safe-area-inset-top) + 50px));
+  top: max(72px, calc(env(safe-area-inset-top) + 68px));
   left: 0;
   right: 0;
   z-index: 11;