diff --git a/shine-UI/index.html b/shine-UI/index.html
index fea3b7e3..db4c53ad 100644
--- a/shine-UI/index.html
+++ b/shine-UI/index.html
@@ -4,7 +4,7 @@
     <meta charset="UTF-8" />
     <meta
       name="viewport"
-      content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, viewport-fit=cover"
+      content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, viewport-fit=cover, interactive-widget=resizes-visual"
     />
     <base href="/" />
     <link rel="manifest" href="./manifest.webmanifest" />
@@ -12,7 +12,7 @@
     <link rel="apple-touch-icon" href="./img/logo.jpg" />
     <title>СИЯНИЕ</title>
     <script>
-window.__SHINE_BUILD_HASH__ = '20260806223040';
+window.__SHINE_BUILD_HASH__ = '20260819190000';
       window.__SHINE_CLIENT_VERSION__ = '1.2.10';
     </script>
     <script>
diff --git a/shine-UI/js/app.js b/shine-UI/js/app.js
index 4a4b03a0..e3d3cbc0 100644
--- a/shine-UI/js/app.js
+++ b/shine-UI/js/app.js
@@ -82,7 +82,7 @@ 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 contactSearchView from './pages/contact-search-view.js';
-import * as chatView from './pages/chat-view.js?v=202607152145';
+import * as chatView from './pages/chat-view.js?v=202608191738';
 import * as userProfileView from './pages/user-profile-view.js';
 import * as channelsList from './pages/channels-list.js';
 import * as channelView from './pages/channel-view.js';
@@ -221,6 +221,62 @@ function setKeyboardOffsetPx(valuePx = 0) {
   setShellMetricVar('--keyboard-offset', valuePx);
 }
 
+let stableViewportHeightPx = Math.max(
+  1,
+  Math.round(window.innerHeight || document.documentElement?.clientHeight || window.visualViewport?.height || 0),
+);
+
+function isTextEntryFocused() {
+  const active = document.activeElement;
+  return active instanceof HTMLTextAreaElement
+    || (active instanceof HTMLInputElement && !['button', 'checkbox', 'radio', 'range', 'file', 'submit', 'reset'].includes(active.type));
+}
+
+function syncViewportMetrics() {
+  if (!appShellEl) return;
+  const viewport = window.visualViewport || null;
+  const currentLayoutHeightPx = Math.max(
+    1,
+    Math.round(window.innerHeight || document.documentElement?.clientHeight || viewport?.height || 0),
+  );
+  const widthPx = Math.max(1, Math.round(window.innerWidth || viewport?.width || 0));
+  const offsetLeftPx = Math.max(0, Math.round(viewport?.offsetLeft || 0));
+  const textEntryFocused = isTextEntryFocused();
+
+  // Android Chrome/Firefox могут уменьшать и visualViewport, и innerHeight.
+  // Поэтому высоту экрана до открытия клавиатуры запоминаем отдельно и во
+  // время ввода НЕ переписываем ею app-shell. Иначе toolbar тоже поднимется.
+  if (!textEntryFocused) {
+    stableViewportHeightPx = Math.max(stableViewportHeightPx, currentLayoutHeightPx);
+    // После поворота/реального resize разрешаем уменьшить базу, но только
+    // когда никакое текстовое поле не держит экранную клавиатуру.
+    if (Math.abs(stableViewportHeightPx - currentLayoutHeightPx) > 220) {
+      stableViewportHeightPx = currentLayoutHeightPx;
+    }
+  } else if (currentLayoutHeightPx > stableViewportHeightPx) {
+    stableViewportHeightPx = currentLayoutHeightPx;
+  }
+
+  const visualBottomPx = viewport
+    ? Math.round((viewport.offsetTop || 0) + viewport.height)
+    : currentLayoutHeightPx;
+  const rawKeyboardOffsetPx = Math.max(
+    0,
+    stableViewportHeightPx - Math.min(currentLayoutHeightPx, visualBottomPx),
+  );
+  // Address bar Android обычно даёт небольшую дельту; клавиатура — заметно больше.
+  const keyboardOffsetPx = textEntryFocused && rawKeyboardOffsetPx >= 100
+    ? rawKeyboardOffsetPx
+    : 0;
+
+  setShellMetricVar('--app-viewport-width', widthPx);
+  setShellMetricVar('--app-viewport-height', keyboardOffsetPx > 0 ? stableViewportHeightPx : currentLayoutHeightPx);
+  setShellMetricVar('--app-viewport-offset-top', 0);
+  setShellMetricVar('--app-viewport-offset-left', offsetLeftPx);
+  setKeyboardOffsetPx(keyboardOffsetPx);
+  appShellEl.classList.toggle('keyboard-open', keyboardOffsetPx > 0);
+}
+
 function attachSlotHeightObserver(slotEl, cssVarName) {
   if (!slotEl || typeof ResizeObserver !== 'function') return null;
   const sync = () => {
@@ -237,6 +293,55 @@ const topbarHeightObserver = attachSlotHeightObserver(topbarEl, '--topbar-height
 const composerHeightObserver = attachSlotHeightObserver(composerEl, '--composer-height');
 const toolbarHeightObserver = attachSlotHeightObserver(toolbarEl, '--toolbar-height');
 
+syncViewportMetrics();
+window.visualViewport?.addEventListener('resize', syncViewportMetrics);
+window.visualViewport?.addEventListener('scroll', syncViewportMetrics);
+window.addEventListener('resize', syncViewportMetrics);
+document.addEventListener('focusin', () => {
+  requestAnimationFrame(syncViewportMetrics);
+  // Samsung One UI / Firefox can finish the OSK viewport transition several
+  // frames after focus. Re-sample through the animation instead of trusting
+  // the first resize event.
+  window.setTimeout(syncViewportMetrics, 80);
+  window.setTimeout(syncViewportMetrics, 180);
+  window.setTimeout(syncViewportMetrics, 320);
+});
+document.addEventListener('focusout', () => {
+  window.setTimeout(syncViewportMetrics, 80);
+  window.setTimeout(syncViewportMetrics, 220);
+});
+
+// Optional on-device viewport diagnostics: append ?keyboard-debug=1 to the URL.
+if (new URLSearchParams(window.location.search).get('keyboard-debug') === '1') {
+  const debugEl = document.createElement('pre');
+  debugEl.id = 'keyboard-viewport-debug';
+  Object.assign(debugEl.style, {
+    position: 'fixed', top: '4px', right: '4px', zIndex: '999999', margin: '0',
+    maxWidth: '94vw', padding: '6px 8px', fontSize: '10px', lineHeight: '1.25',
+    color: '#fff', background: 'rgba(0,0,0,.82)', pointerEvents: 'none',
+    whiteSpace: 'pre-wrap',
+  });
+  document.body.append(debugEl);
+  const syncDebug = () => {
+    const vv = window.visualViewport;
+    debugEl.textContent = [
+      `innerHeight=${window.innerHeight}`,
+      `clientHeight=${document.documentElement.clientHeight}`,
+      `vv.height=${vv ? Math.round(vv.height) : 'n/a'}`,
+      `vv.offsetTop=${vv ? Math.round(vv.offsetTop) : 'n/a'}`,
+      `stable=${stableViewportHeightPx}`,
+      `keyboard=${getComputedStyle(appShellEl).getPropertyValue('--keyboard-offset').trim()}`,
+      `focused=${isTextEntryFocused()}`,
+    ].join(' | ');
+  };
+  window.visualViewport?.addEventListener('resize', syncDebug);
+  window.visualViewport?.addEventListener('scroll', syncDebug);
+  window.addEventListener('resize', syncDebug);
+  document.addEventListener('focusin', () => window.setTimeout(syncDebug, 330));
+  document.addEventListener('focusout', () => window.setTimeout(syncDebug, 230));
+  syncDebug();
+}
+
 function clearSlot(slotEl, cssVarName) {
   if (!slotEl) return;
   slotEl.innerHTML = '';
diff --git a/shine-UI/js/pages/chat-view.js b/shine-UI/js/pages/chat-view.js
index 5f469c6d..06b67238 100644
--- a/shine-UI/js/pages/chat-view.js
+++ b/shine-UI/js/pages/chat-view.js
@@ -572,12 +572,27 @@ function scrollToUnreadSeparator(list) {
   return true;
 }
 
-function renderLog(list, chatId, { onOpenActions, markAsRead = true, scrollMode = 'latest' } = {}) {
+function renderLog(
+  list,
+  chatId,
+  {
+    onOpenActions,
+    markAsRead = true,
+    scrollMode = 'latest',
+    showUnreadSeparator = true,
+    unreadSeparatorMessageKey = '',
+  } = {},
+) {
   list.innerHTML = '';
   const messages = getChatMessages(chatId);
   let unreadSeparatorInserted = false;
+  const separatorMessageKey = String(unreadSeparatorMessageKey || '').trim();
   messages.forEach((msg) => {
-    if (!unreadSeparatorInserted && msg?.from === 'in' && msg?.unread) {
+    const isUnreadBoundary = showUnreadSeparator
+      && !unreadSeparatorInserted
+      && separatorMessageKey
+      && String(msg?.messageKey || '').trim() === separatorMessageKey;
+    if (isUnreadBoundary) {
       const sep = document.createElement('div');
       sep.className = 'chat-unread-separator';
       const label = document.createElement('span');
@@ -781,12 +796,8 @@ async function mergeDirectMessagesPage(chatId, payloadMessages) {
   }
 }
 
-function setChatKeyboardOpen(isOpen) {
-  document.body.classList.toggle('chat-keyboard-open', !!isOpen);
-  document.body.classList.toggle('chat-toolbar-persistent', !!isOpen);
-}
-
 export function render({ navigate, route, chrome }) {
+  document.body.classList.add('chat-topbar-overlay');
   const routeChatId = route.params.chatId || 'u1';
   const chatId = normalizeDmChatId(routeChatId) || 'u1';
   const contact = directMessages.find((d) => normalizeDmChatId(d.id) === chatId) || {
@@ -800,12 +811,53 @@ export function render({ navigate, route, chrome }) {
   const isTextToSpeechReady = isTextToSpeechConfigured(state.entrySettings);
   const isKnownContact = (state.contacts || []).some((x) => String(x || '').toLowerCase() === String(chatId || '').toLowerCase());
   const hasUnreadIncoming = getChatMessages(chatId).some((msg) => msg?.from === 'in' && msg?.unread);
+  const UNREAD_SEPARATOR_AUTO_HIDE_MS = 5000;
   let historyHasMore = true;
   let historyLoading = false;
   let historyNextBeforeTimeMs = 0;
   let historyNextBeforeMessageKey = '';
   let historyBootstrapped = false;
   let boundScrollContainer = null;
+  let unreadSeparatorVisible = hasUnreadIncoming;
+  let unreadSeparatorHideTimer = null;
+  let unreadSeparatorAnchorMessageKey = getChatMessages(chatId).find((msg) => msg?.from === 'in' && msg?.unread)?.messageKey || '';
+
+  const clearUnreadSeparatorHideTimer = () => {
+    if (unreadSeparatorHideTimer) {
+      window.clearTimeout(unreadSeparatorHideTimer);
+      unreadSeparatorHideTimer = null;
+    }
+  };
+
+  const renderChatLog = ({ scrollMode = 'latest', markAsRead = true } = {}) => {
+    renderLog(log, chatId, {
+      onOpenActions: handleOpenActions,
+      markAsRead,
+      scrollMode,
+      showUnreadSeparator: unreadSeparatorVisible,
+      unreadSeparatorMessageKey: unreadSeparatorAnchorMessageKey,
+    });
+    if (unreadSeparatorVisible) {
+      scheduleUnreadSeparatorAutoHide();
+    }
+  };
+
+  const hideUnreadSeparator = ({ rerender = true } = {}) => {
+    clearUnreadSeparatorHideTimer();
+    if (!unreadSeparatorVisible) return;
+    unreadSeparatorVisible = false;
+    if (rerender) {
+      renderChatLog({ scrollMode: 'latest', markAsRead: false });
+    }
+  };
+
+  const scheduleUnreadSeparatorAutoHide = () => {
+    clearUnreadSeparatorHideTimer();
+    if (!unreadSeparatorVisible) return;
+    unreadSeparatorHideTimer = window.setTimeout(() => {
+      hideUnreadSeparator({ rerender: true });
+    }, UNREAD_SEPARATOR_AUTO_HIDE_MS);
+  };
 
   const handleReadAloud = async (msg) => {
     if (!isTextToSpeechConfigured(state.entrySettings)) {
@@ -819,13 +871,13 @@ export function render({ navigate, route, chrome }) {
   const handleStartCall = async (mode = 'audio') => {
     try {
       await startOutgoingCall(chatId, { mode });
-      renderLog(log, chatId, { onOpenActions: handleOpenActions });
+      renderChatLog({ scrollMode: 'latest', markAsRead: false });
     } catch (e) {
       addSystemChatMessage(chatId, `[Звонок] Ошибка запуска: ${e.message || 'unknown'}`, {
         from: 'out',
         kind: 'call-tech',
       });
-      renderLog(log, chatId, { onOpenActions: handleOpenActions });
+      renderChatLog({ scrollMode: 'latest', markAsRead: false });
     }
   };
 
@@ -848,11 +900,7 @@ export function render({ navigate, route, chrome }) {
       unread: false,
       rawBlobB64: String(result?.localBlobB64 || ''),
     });
-    renderLog(log, chatId, {
-      onOpenActions: handleOpenActions,
-      markAsRead: false,
-      scrollMode: 'latest',
-    });
+    renderChatLog({ scrollMode: 'latest', markAsRead: false });
     notifyUnreadStateUpdated();
   };
 
@@ -1010,29 +1058,6 @@ export function render({ navigate, route, chrome }) {
   let inputFocused = false;
   let emojiPickerOpen = false;
   let emojiSelection = null;
-  const baseViewportHeight = Math.max(window.visualViewport?.height || 0, window.innerHeight || 0);
-  const appShell = document.querySelector('.app-shell');
-
-  const setKeyboardInset = (valuePx = 0) => {
-    appShell?.style.setProperty('--keyboard-offset', `${Math.max(0, Math.ceil(Number(valuePx || 0)))}px`);
-  };
-
-  const syncKeyboardUi = () => {
-    const viewport = window.visualViewport || null;
-    const viewportHeight = Math.max(viewport?.height || 0, window.innerHeight || 0);
-    const viewportShrunk = baseViewportHeight - viewportHeight > 120;
-    const keyboardInset = viewportShrunk
-      ? Math.max(0, baseViewportHeight - viewportHeight)
-      : 0;
-    setKeyboardInset(keyboardInset);
-    setChatKeyboardOpen(inputFocused && viewportShrunk);
-    if (viewportShrunk && window.scrollY !== 0) {
-      window.scrollTo(0, 0);
-    }
-    if (inputFocused) {
-      window.requestAnimationFrame(() => scrollToLatestMessage(log));
-    }
-  };
 
   const setHistoryLoadingState = (isLoading) => {
     historyLoader.hidden = !isLoading;
@@ -1235,20 +1260,21 @@ export function render({ navigate, route, chrome }) {
     if (activeEdit?.messageKey && activeEdit.messageKey === String(msg?.messageKey || '')) {
       cancelEditMode({ restoreDraft: true });
     }
-    renderLog(log, chatId, { onOpenActions: handleOpenActions });
+    renderChatLog({ scrollMode: 'latest', markAsRead: false });
   };
 
   const sendTextMessage = async (rawText) => {
     const safeText = sanitizeUserDmTextForSend(String(rawText || ''));
     const text = safeText.trim();
     if (!text) return;
+    hideUnreadSeparator({ rerender: false });
     const editing = activeEdit;
     const replying = !editing ? activeReply : null;
     const finalText = editing
       ? `${String(editing?.prefixText || '')}${text}`
       : `${replying ? buildDmReplyTechBlock({ baseKey: replying.baseKey }) : ''}${text}`;
     const tempId = editing ? '' : addOutgoingPendingMessage(chatId, text);
-    renderLog(log, chatId, { onOpenActions: handleOpenActions });
+    renderChatLog({ scrollMode: 'latest', markAsRead: false });
     scrollToLatestMessageSmart(log, { smoothIfNearBottom: true });
 
     try {
@@ -1288,7 +1314,7 @@ export function render({ navigate, route, chrome }) {
         cancelReplyMode({ restoreDraft: false });
       }
 
-      renderLog(log, chatId, { onOpenActions: handleOpenActions });
+      renderChatLog({ scrollMode: 'latest', markAsRead: false });
       if (localRevisionApplied) {
         notifyUnreadStateUpdated();
       }
@@ -1331,7 +1357,7 @@ export function render({ navigate, route, chrome }) {
           error: e?.message || 'unknown',
         },
       });
-      renderLog(log, chatId, { onOpenActions: handleOpenActions });
+      renderChatLog({ scrollMode: 'latest', markAsRead: false });
     }
   };
 
@@ -1393,7 +1419,7 @@ export function render({ navigate, route, chrome }) {
       historyNextBeforeTimeMs = Number(payload?.nextBeforeTimeMs || 0);
       historyNextBeforeMessageKey = String(payload?.nextBeforeMessageKey || '').trim();
       historyBootstrapped = true;
-      renderLog(log, chatId, { onOpenActions: handleOpenActions, markAsRead: false, scrollMode: preserveScroll ? 'preserve' : 'latest' });
+      renderChatLog({ markAsRead: false, scrollMode: preserveScroll ? 'preserve' : 'latest' });
       if (preserveScroll) {
         window.requestAnimationFrame(() => {
           const nextHeight = Number(scrollContainer?.scrollHeight || 0);
@@ -1445,12 +1471,12 @@ export function render({ navigate, route, chrome }) {
   input?.addEventListener('focus', () => {
     rememberEmojiSelection();
     inputFocused = true;
-    syncKeyboardUi();
-    scrollToLatestMessage(log);
+    window.requestAnimationFrame(() => {
+      if (inputFocused) scrollToLatestMessage(log);
+    });
   });
   input?.addEventListener('blur', () => {
     inputFocused = false;
-    setChatKeyboardOpen(false);
   });
   emojiToggle?.setAttribute('aria-expanded', 'false');
   emojiToggle?.addEventListener('pointerdown', (event) => {
@@ -1493,25 +1519,34 @@ export function render({ navigate, route, chrome }) {
   const handleIncomingChatRefresh = async (event) => {
     const updatedChatId = normalizeDmChatId(event?.detail?.chatId);
     if (updatedChatId !== chatId) return;
+    if (Number(event?.detail?.messageType || 0) === 1) {
+      if (!unreadSeparatorVisible) {
+        unreadSeparatorAnchorMessageKey = getChatMessages(chatId).find((msg) => msg?.from === 'in' && msg?.unread)?.messageKey || unreadSeparatorAnchorMessageKey;
+        unreadSeparatorVisible = Boolean(unreadSeparatorAnchorMessageKey);
+      }
+      scheduleUnreadSeparatorAutoHide();
+    }
     preserveComposerSelection(input, () => {
-      renderLog(log, chatId, { onOpenActions: handleOpenActions, scrollMode: 'latest' });
+      renderChatLog({ scrollMode: 'latest' });
     });
     window.requestAnimationFrame(() => scrollToLatestMessage(log));
     void sendReadReceiptsForVisible(chatId);
   };
 
   window.addEventListener('shine-chat-messages-updated', handleIncomingChatRefresh);
-  window.visualViewport?.addEventListener('resize', syncKeyboardUi);
-  window.addEventListener('resize', syncKeyboardUi);
 
-  chrome?.setComposer(form);
   wrap.append(historyLoader, log);
   screen.append(wrap);
+  chrome?.setComposer(form);
   renderLog(log, chatId, {
     onOpenActions: handleOpenActions,
     markAsRead: false,
     scrollMode: hasUnreadIncoming ? 'unread' : 'latest',
+    showUnreadSeparator: unreadSeparatorVisible,
   });
+  if (unreadSeparatorVisible) {
+    scheduleUnreadSeparatorAutoHide();
+  }
   window.setTimeout(() => {
     if (markChatRead(chatId) > 0) {
       notifyUnreadStateUpdated();
@@ -1519,18 +1554,18 @@ export function render({ navigate, route, chrome }) {
   }, 220);
   void sendReadReceiptsForVisible(chatId);
   window.requestAnimationFrame(() => {
-    boundScrollContainer = log.closest('.screen-content') || wrap.parentElement || wrap;
+    boundScrollContainer = wrap;
     boundScrollContainer?.addEventListener('scroll', handleHistoryScroll, { passive: true });
     void loadHistoryPage({ preserveScroll: true });
   });
   screen.cleanup = () => {
-    setChatKeyboardOpen(false);
-    setKeyboardInset(0);
+    hideUnreadSeparator({ rerender: false });
     stopAllTwemojiAnimations();
     window.removeEventListener('shine-chat-messages-updated', handleIncomingChatRefresh);
-    window.visualViewport?.removeEventListener('resize', syncKeyboardUi);
-    window.removeEventListener('resize', syncKeyboardUi);
     boundScrollContainer?.removeEventListener('scroll', handleHistoryScroll);
+    clearUnreadSeparatorHideTimer();
+    document.body.classList.remove('chat-topbar-overlay');
+    chrome?.setComposer(null);
   };
   return screen;
 }
diff --git a/shine-UI/js/pages/messages-list.js b/shine-UI/js/pages/messages-list.js
index 4bd24af5..aaadb086 100644
--- a/shine-UI/js/pages/messages-list.js
+++ b/shine-UI/js/pages/messages-list.js
@@ -82,6 +82,15 @@ function formatChatRowTime(ts) {
   }).format(new Date(value));
 }
 
+function compareChatRows(a, b) {
+  const timeA = Number(a?.lastTimeMs || 0);
+  const timeB = Number(b?.lastTimeMs || 0);
+  if (timeA !== timeB) return timeB - timeA;
+  const nameA = String(a?.name || '').toLowerCase();
+  const nameB = String(b?.name || '').toLowerCase();
+  return nameA.localeCompare(nameB, 'ru');
+}
+
 const SVG_CHEVRON = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M9 6l6 6-6 6"/></svg>';
 
 export function render({ navigate, chrome }) {
@@ -99,11 +108,103 @@ export function render({ navigate, chrome }) {
       </div>
     </div>
     <h1 class="dm-head-title">Контакты</h1>
-    <button type="button" class="dm-head-plus" aria-label="Новый диалог">+</button>
+    <div class="dm-head-menu-wrap">
+      <button type="button" class="dm-head-menu-btn" aria-label="Меню контактов" aria-haspopup="menu" aria-expanded="false">
+        <span class="dm-head-menu-dots" aria-hidden="true"><i></i><i></i><i></i></span>
+      </button>
+      <div class="dm-head-menu" role="menu" hidden>
+        <button type="button" class="dm-head-menu-item" role="menuitem" data-action="search-contacts">
+          <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
+            <circle cx="11" cy="11" r="6.5"></circle>
+            <path d="M16 16l4 4"></path>
+          </svg>
+          <span>Поиск контактов</span>
+        </button>
+      </div>
+    </div>
   `;
   const headName = head.querySelector('.dm-head-name');
   if (headName) headName.textContent = login;
-  head.querySelector('.dm-head-plus')?.addEventListener('click', () => navigate('contact-search-view'));
+
+  const menuWrap = head.querySelector('.dm-head-menu-wrap');
+  const menuButton = head.querySelector('.dm-head-menu-btn');
+  const menuTemplate = head.querySelector('.dm-head-menu');
+  // The header itself is mounted into chrome/topbar, whose hit-test area ends at the
+  // header bounds. A dropdown overflowing below it can look visible but clicks may
+  // land on the content layer underneath. Render the open menu as a body portal.
+  menuTemplate?.remove();
+
+  let menuPortal = null;
+
+  const closeHeadMenu = () => {
+    menuPortal?.remove();
+    menuPortal = null;
+    menuButton?.setAttribute('aria-expanded', 'false');
+    menuWrap?.classList.remove('is-open');
+  };
+
+  const positionHeadMenu = () => {
+    if (!menuPortal || !menuButton) return;
+    const rect = menuButton.getBoundingClientRect();
+    const margin = 10;
+    const menuWidth = menuPortal.offsetWidth || 206;
+    const left = Math.max(margin, Math.min(window.innerWidth - menuWidth - margin, rect.right - menuWidth));
+    menuPortal.style.left = `${Math.round(left)}px`;
+    menuPortal.style.top = `${Math.round(rect.bottom + 7)}px`;
+  };
+
+  const openHeadMenu = () => {
+    if (!menuButton || menuPortal) return;
+    const portal = document.createElement('div');
+    portal.className = 'dm-head-menu dm-head-menu--portal';
+    portal.setAttribute('role', 'menu');
+    portal.innerHTML = `
+      <button type="button" class="dm-head-menu-item" role="menuitem" data-action="search-contacts">
+        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
+          <circle cx="11" cy="11" r="6.5"></circle>
+          <path d="M16 16l4 4"></path>
+        </svg>
+        <span>Поиск контактов</span>
+      </button>
+    `;
+
+    portal.querySelector('[data-action="search-contacts"]')?.addEventListener('click', (event) => {
+      event.preventDefault();
+      event.stopPropagation();
+      closeHeadMenu();
+      navigate('contact-search-view');
+    });
+    portal.addEventListener('click', (event) => event.stopPropagation());
+
+    document.body.append(portal);
+    menuPortal = portal;
+    menuButton.setAttribute('aria-expanded', 'true');
+    menuWrap?.classList.add('is-open');
+    positionHeadMenu();
+  };
+
+  menuButton?.addEventListener('click', (event) => {
+    event.preventDefault();
+    event.stopPropagation();
+    if (menuPortal) closeHeadMenu();
+    else openHeadMenu();
+  });
+
+  const onOutsideClick = (event) => {
+    if (!menuPortal) return;
+    if (menuPortal.contains(event.target) || menuButton?.contains(event.target)) return;
+    closeHeadMenu();
+  };
+  const onMenuKeydown = (event) => {
+    if (event.key !== 'Escape' || !menuPortal) return;
+    closeHeadMenu();
+    menuButton?.focus();
+  };
+  const onMenuViewportChange = () => positionHeadMenu();
+  document.addEventListener('click', onOutsideClick);
+  document.addEventListener('keydown', onMenuKeydown);
+  window.addEventListener('resize', onMenuViewportChange, { passive: true });
+  window.addEventListener('scroll', onMenuViewportChange, { passive: true, capture: true });
 
   const divider = document.createElement('div');
   divider.className = 'dm-divider';
@@ -175,6 +276,7 @@ export function render({ navigate, chrome }) {
           time: formatChatRowTime(lastTimeMs),
           unread,
           notInContacts: false,
+          lastTimeMs,
         };
       });
 
@@ -197,10 +299,11 @@ export function render({ navigate, chrome }) {
             time: formatChatRowTime(lastTimeMs),
             unread,
             notInContacts: true,
+            lastTimeMs,
           };
         });
 
-      const rows = [...contactRows, ...extraRows];
+      const rows = [...contactRows, ...extraRows].sort(compareChatRows);
       if (!rows.length) {
         const empty = document.createElement('div');
         empty.className = 'card meta-muted';
@@ -251,5 +354,14 @@ export function render({ navigate, chrome }) {
   chrome?.setTopbar(head);
   screen.append(divider, list);
   loadList();
+
+  screen.cleanup = () => {
+    closeHeadMenu();
+    document.removeEventListener('click', onOutsideClick);
+    document.removeEventListener('keydown', onMenuKeydown);
+    window.removeEventListener('resize', onMenuViewportChange);
+    window.removeEventListener('scroll', onMenuViewportChange, true);
+  };
+
   return screen;
 }
diff --git a/shine-UI/styles/components.css b/shine-UI/styles/components.css
index 4d85613a..1588c746 100644
--- a/shine-UI/styles/components.css
+++ b/shine-UI/styles/components.css
@@ -6268,6 +6268,37 @@ html, body { overflow-x: hidden; }
   gap: 12px;
 }
 
+.dm-chat-screen {
+  display: flex;
+  flex-direction: column;
+  min-height: 0;
+  gap: 12px;
+}
+
+.dm-chat-screen > .dm-chat-wrap {
+  flex: 1 1 auto;
+  min-height: 0;
+  overflow-y: auto;
+}
+
+.dm-chat-composer {
+  position: sticky;
+  bottom: 0;
+  z-index: 12;
+  flex: 0 0 auto;
+}
+
+.screen-content:has(> .dm-chat-screen) {
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+}
+
+.screen-content:has(> .dm-chat-screen) > .dm-chat-screen {
+  flex: 1 1 auto;
+  min-height: 0;
+}
+
 .screen-content:has(> .dm-screen) {
   scrollbar-width: none;
   -ms-overflow-style: none;
@@ -6282,27 +6313,14 @@ html, body { overflow-x: hidden; }
 .screen-content:has(> .dm-chat-screen) {
   padding-top: 0;
   padding-bottom: 0;
-  scrollbar-width: thin;
-  scrollbar-color: rgba(212, 175, 55, 0.65) rgba(255, 255, 255, 0.06);
+  scrollbar-width: none;
+  -ms-overflow-style: none;
 }
 
 .screen-content:has(> .dm-chat-screen)::-webkit-scrollbar {
-  width: 4px;
-  height: 4px;
-  display: block;
-}
-
-.screen-content:has(> .dm-chat-screen)::-webkit-scrollbar-track {
-  background: rgba(255, 255, 255, 0.04);
-}
-
-.screen-content:has(> .dm-chat-screen)::-webkit-scrollbar-thumb {
-  background: rgba(212, 175, 55, 0.7);
-  border-radius: 999px;
-}
-
-.screen-content:has(> .dm-chat-screen)::-webkit-scrollbar-thumb:hover {
-  background: rgba(240, 198, 76, 0.9);
+  width: 0;
+  height: 0;
+  display: none;
 }
 
 .dm-messages-log {
@@ -6401,11 +6419,10 @@ html, body { overflow-x: hidden; }
   gap: 10px;
   grid-template-columns: minmax(0, 1fr) auto;
   align-items: end;
-  position: sticky;
-  bottom: 0;
+  position: relative;
   z-index: 10;
-  margin-inline: -14px;
-  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
+  margin-inline: 0;
+  padding: 10px 0;
   border-top: 1px solid rgba(212, 175, 55, 0.22);
   background: rgba(8, 12, 20, 0.9);
   backdrop-filter: blur(12px);
@@ -7900,3 +7917,128 @@ html, body { overflow-x: hidden; }
   color: #D4AF37;
   text-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
 }
+
+/* Contacts header overflow menu — vertical ellipsis + glass dropdown. */
+.dm-head-menu-wrap {
+  position: relative;
+  justify-self: end;
+  display: grid;
+  place-items: center;
+  z-index: 40;
+}
+.dm-head-menu-btn {
+  width: 46px;
+  height: 46px;
+  padding: 0;
+  border: 0;
+  border-radius: 16px;
+  display: grid;
+  place-items: center;
+  color: #FFD98A;
+  background: transparent;
+  cursor: pointer;
+  transition: background 160ms ease, box-shadow 160ms ease, transform 120ms ease;
+}
+.dm-head-menu-btn:active { transform: scale(0.94); }
+.dm-head-menu-wrap.is-open .dm-head-menu-btn,
+.dm-head-menu-btn:focus-visible {
+  outline: none;
+  background: rgba(240, 184, 46, 0.08);
+  box-shadow: inset 0 0 0 1px rgba(240, 184, 46, 0.24), 0 0 18px rgba(240, 184, 46, 0.12);
+}
+.dm-head-menu-dots {
+  width: 6px;
+  height: 24px;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 3.5px;
+}
+.dm-head-menu-dots i {
+  display: block;
+  width: 4px;
+  height: 4px;
+  border-radius: 50%;
+  background: currentColor;
+  box-shadow: 0 0 7px rgba(240, 184, 46, 0.45);
+}
+.dm-head-menu {
+  position: absolute;
+  top: calc(100% + 7px);
+  right: 0;
+  width: max-content;
+  min-width: 190px;
+  padding: 6px;
+  border: 1px solid rgba(240, 184, 46, 0.26);
+  border-radius: 15px;
+  background: linear-gradient(155deg, rgba(22, 24, 31, 0.97), rgba(10, 12, 18, 0.97));
+  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.42), 0 0 20px rgba(240, 184, 46, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.04);
+  backdrop-filter: blur(18px);
+  -webkit-backdrop-filter: blur(18px);
+  transform-origin: top right;
+  animation: dm-head-menu-in 140ms ease-out both;
+}
+.dm-head-menu[hidden] { display: none; }
+.dm-head-menu::before {
+  content: '';
+  position: absolute;
+  top: -5px;
+  right: 18px;
+  width: 9px;
+  height: 9px;
+  transform: rotate(45deg);
+  border-left: 1px solid rgba(240, 184, 46, 0.22);
+  border-top: 1px solid rgba(240, 184, 46, 0.22);
+  background: rgba(19, 21, 28, 0.98);
+}
+.dm-head-menu-item {
+  position: relative;
+  z-index: 1;
+  width: 100%;
+  min-height: 44px;
+  padding: 0 12px;
+  border: 0;
+  border-radius: 10px;
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  color: #FCEAC0;
+  background: transparent;
+  font: inherit;
+  font-size: 14px;
+  font-weight: 600;
+  text-align: left;
+  white-space: nowrap;
+  cursor: pointer;
+}
+.dm-head-menu-item svg {
+  width: 19px;
+  height: 19px;
+  flex: 0 0 auto;
+  color: #E7B83D;
+  filter: drop-shadow(0 0 5px rgba(240, 184, 46, 0.22));
+}
+.dm-head-menu-item:hover,
+.dm-head-menu-item:focus-visible,
+.dm-head-menu-item:active {
+  outline: none;
+  background: rgba(240, 184, 46, 0.09);
+}
+@keyframes dm-head-menu-in {
+  from { opacity: 0; transform: translateY(-5px) scale(0.97); }
+  to { opacity: 1; transform: translateY(0) scale(1); }
+}
+@media (prefers-reduced-motion: reduce) {
+  .dm-head-menu { animation: none; }
+  .dm-head-menu-btn { transition: none; }
+}
+
+/* Contacts overflow menu body portal: avoids topbar overflow hit-testing on desktop/Android. */
+.dm-head-menu--portal {
+  position: fixed;
+  right: auto;
+  z-index: 10000;
+  pointer-events: auto;
+  isolation: isolate;
+}
diff --git a/shine-UI/styles/layout.css b/shine-UI/styles/layout.css
index 9f33842b..48df3d3d 100644
--- a/shine-UI/styles/layout.css
+++ b/shine-UI/styles/layout.css
@@ -2,7 +2,7 @@ body {
   display: flex;
   justify-content: center;
   background: #05070A;
-  min-height: 100vh;
+  min-height: 100dvh;
   position: relative;
   overflow: hidden;
 }
@@ -22,12 +22,11 @@ body::before {
 }
 
 .app-shell {
-  width: min(100vw, 430px);
-  height: 100vh;
-  height: 100svh;
+  width: min(var(--app-viewport-width, 100vw), 430px);
+  height: var(--app-viewport-height, 100vh);
   position: fixed;
-  top: 0;
-  left: 50%;
+  top: var(--app-viewport-offset-top, 0px);
+  left: calc(50% + var(--app-viewport-offset-left, 0px) / 2);
   transform: translateX(-50%);
   --call-minimized-bar-height: 0px;
   --topbar-height: 0px;
@@ -94,10 +93,11 @@ body::before {
 
 .composer-slot {
   position: absolute;
-  left: 0;
-  right: 0;
+  left: 50%;
+  width: min(var(--app-viewport-width, 100vw), 430px);
+  transform: translateX(-50%);
   bottom: calc(var(--toolbar-height, 78px) + env(safe-area-inset-bottom));
-  padding: 0 12px 8px;
+  padding: 0 12px;
   pointer-events: none;
 }
 
@@ -115,20 +115,42 @@ body::before {
   transition: opacity 0.18s ease, transform 0.18s ease;
 }
 
-body.chat-keyboard-open .screen-content {
-  bottom: calc(var(--composer-height, 0px) + max(var(--toolbar-height, 78px), var(--keyboard-offset, 0px)));
-  padding-bottom: calc(14px + env(safe-area-inset-bottom));
-}
-
-body.chat-keyboard-open .composer-slot {
-  bottom: max(var(--toolbar-height, 78px), var(--keyboard-offset, 0px));
-  padding-bottom: calc(8px + env(safe-area-inset-bottom));
-}
-
-body.chat-keyboard-open .toolbar-slot {
-  opacity: 1;
-  pointer-events: auto;
+body.chat-topbar-overlay .topbar-slot {
+  position: fixed;
+  top: var(--call-minimized-bar-height, 0px);
+  left: 0;
+  right: 0;
+  width: min(100vw, 430px);
+  margin: 0 auto;
   transform: none;
+  padding: 0 12px;
+}
+
+body.chat-topbar-overlay .screen-content {
+  top: calc(var(--call-minimized-bar-height, 0px) + var(--topbar-height, 0px));
+  bottom: calc(var(--toolbar-height, 78px) + var(--composer-height, 0px));
+}
+
+body.chat-topbar-overlay .composer-slot {
+  position: absolute;
+  left: 50%;
+  width: min(var(--app-viewport-width, 100vw), 430px);
+  bottom: calc(var(--toolbar-height, 78px) + env(safe-area-inset-bottom));
+}
+
+/* При открытой клавиатуре toolbar остаётся на физическом дне экрана и
+   перекрывается клавиатурой. Composer прижимается ровно к верхней границе
+   visualViewport, а область сообщений заканчивается прямо над composer. */
+.app-shell.keyboard-open .toolbar-slot {
+  bottom: 0;
+}
+
+body.chat-topbar-overlay .app-shell.keyboard-open .composer-slot {
+  bottom: var(--keyboard-offset, 0px);
+}
+
+body.chat-topbar-overlay .app-shell.keyboard-open .screen-content {
+  bottom: calc(var(--keyboard-offset, 0px) + var(--composer-height, 0px));
 }
 
 .connection-retry-banner {
@@ -177,3 +199,12 @@ body.chat-keyboard-open .toolbar-slot {
     border-radius: 24px;
   }
 }
+
+/* Android keyboard: composer touches the keyboard edge; only the composer moves. */
+body.chat-topbar-overlay .app-shell.keyboard-open .composer-slot {
+  padding-bottom: 0;
+}
+
+body.chat-topbar-overlay .app-shell.keyboard-open .composer-slot .dm-chat-input {
+  padding-bottom: 0;
+}