feat: Enhance search functionality and user experience

- Added local account metadata handling in SearchScreen for improved "Saved Messages" search fallback.
- Updated search logic to include username and account name checks when searching for the user.
- Introduced search logging in SearchUsersViewModel for better debugging and tracking of search queries.
- Refactored image download process in AttachmentComponents to include detailed logging for debugging.
- Created AttachmentDownloadDebugLogger to manage and display download logs.
- Improved DeviceVerificationBanner UI for better user engagement during device verification.
- Adjusted OtherProfileScreen layout to enhance information visibility and user interaction.
- Updated network security configuration to include new Let's Encrypt certificate for CDN.

app/build.gradle.kts

@@ -23,8 +23,8 @@ val gitShortSha = safeGitOutput("rev-parse", "--short", "HEAD") ?: "unknown"
 // ═══════════════════════════════════════════════════════════
 // Rosetta versioning — bump here on each release
 // ═══════════════════════════════════════════════════════════
-val rosettaVersionName = "1.0.2"
+val rosettaVersionName = "1.0.3"
-val rosettaVersionCode = 2  // Increment on each release
+val rosettaVersionCode = 3  // Increment on each release
 
 android {
     namespace = "com.rosetta.messenger"

app/src/main/java/com/rosetta/messenger/MainActivity.kt

@@ -26,8 +26,10 @@ import com.google.firebase.FirebaseApp
 import com.google.firebase.messaging.FirebaseMessaging
 import com.rosetta.messenger.data.AccountManager
 import com.rosetta.messenger.data.DecryptedAccount
+import com.rosetta.messenger.data.EncryptedAccount
 import com.rosetta.messenger.data.PreferencesManager
 import com.rosetta.messenger.data.RecentSearchesManager
+import com.rosetta.messenger.data.resolveAccountDisplayName
 import com.rosetta.messenger.database.RosettaDatabase
 import com.rosetta.messenger.network.PacketPushNotification
 import com.rosetta.messenger.network.ProtocolManager
@@ -158,31 +160,7 @@ class MainActivity : FragmentActivity() {
                 accountManager.logout() // Always start logged out
                 val accounts = accountManager.getAllAccounts()
                 hasExistingAccount = accounts.isNotEmpty()
-                accountInfoList =
+                accountInfoList = accounts.map { it.toAccountInfo() }
-                        accounts.map { account ->
-                            val shortKey = account.publicKey.take(7)
-                            val displayName = account.name ?: shortKey
-                            val initials =
-                                    displayName
-                                            .trim()
-                                            .split(Regex("\\s+"))
-                                            .filter { it.isNotEmpty() }
-                                            .let { words ->
-                                                when {
-                                                    words.isEmpty() -> "??"
-                                                    words.size == 1 -> words[0].take(2).uppercase()
-                                                    else ->
-                                                            "${words[0].first()}${words[1].first()}".uppercase()
-                                                }
-                                            }
-                            AccountInfo(
-                                    id = account.publicKey,
-                                    name = displayName,
-                                    username = account.username ?: "",
-                                    initials = initials,
-                                    publicKey = account.publicKey
-                            )
-                        }
             }
 
             // Wait for initial load
@@ -197,6 +175,15 @@ class MainActivity : FragmentActivity() {
                 return@setContent
             }
 
+            // Ensure push token subscription is sent whenever protocol reaches AUTHENTICATED.
+            // This recovers token binding after reconnects and delayed handshakes.
+            LaunchedEffect(protocolState, currentAccount?.publicKey) {
+                currentAccount ?: return@LaunchedEffect
+                if (protocolState == ProtocolState.AUTHENTICATED) {
+                    sendFcmTokenToServer()
+                }
+            }
+
             RosettaAndroidTheme(darkTheme = isDarkTheme, animated = true) {
                 Surface(
                         modifier = Modifier.fillMaxSize(),
@@ -212,6 +199,10 @@ class MainActivity : FragmentActivity() {
                                                 "auth_new"
                                         isLoggedIn != true && hasExistingAccount == true ->
                                                 "auth_unlock"
+                                        isLoggedIn == true &&
+                                                currentAccount == null &&
+                                                hasExistingAccount == true ->
+                                                "auth_unlock"
                                         protocolState ==
                                                 ProtocolState.DEVICE_VERIFICATION_REQUIRED ->
                                                 "device_confirm"
@@ -261,45 +252,12 @@ class MainActivity : FragmentActivity() {
 
                                             // 📤 Отправляем FCM токен на сервер после успешной
                                             // аутентификации
-                                            account?.let { sendFcmTokenToServer(it) }
+                                            account?.let { sendFcmTokenToServer() }
 
                                             // Reload accounts list
                                             scope.launch {
                                                 val accounts = accountManager.getAllAccounts()
-                                                accountInfoList =
+                                                accountInfoList = accounts.map { it.toAccountInfo() }
-                                                        accounts.map { acc ->
-                                                            val shortKey = acc.publicKey.take(7)
-                                                            val displayName = acc.name ?: shortKey
-                                                            val initials =
-                                                                    displayName
-                                                                            .trim()
-                                                                            .split(Regex("\\s+"))
-                                                                            .filter {
-                                                                                it.isNotEmpty()
-                                                                            }
-                                                                            .let { words ->
-                                                                                when {
-                                                                                    words.isEmpty() ->
-                                                                                            "??"
-                                                                                    words.size ==
-                                                                                            1 ->
-                                                                                            words[0]
-                                                                                                    .take(
-                                                                                                            2
-                                                                                                    )
-                                                                                                    .uppercase()
-                                                                                    else ->
-                                                                                            "${words[0].first()}${words[1].first()}".uppercase()
-                                                                                }
-                                                                            }
-                                                            AccountInfo(
-                                                                    id = acc.publicKey,
-                                                                    name = displayName,
-                                                                    username = acc.username ?: "",
-                                                                    initials = initials,
-                                                                    publicKey = acc.publicKey
-                                                            )
-                                                        }
                                             }
                                         },
                                         onLogout = {
@@ -359,27 +317,7 @@ class MainActivity : FragmentActivity() {
                                                     accountManager.deleteAccount(publicKey)
                                                     // 8. Refresh accounts list
                                                     val accounts = accountManager.getAllAccounts()
-                                                    accountInfoList = accounts.map { acc ->
+                                                    accountInfoList = accounts.map { it.toAccountInfo() }
-                                                        val shortKey = acc.publicKey.take(7)
-                                                        val displayName = acc.name ?: shortKey
-                                                        val initials = displayName.trim()
-                                                            .split(Regex("\\s+"))
-                                                            .filter { it.isNotEmpty() }
-                                                            .let { words ->
-                                                                when {
-                                                                    words.isEmpty() -> "??"
-                                                                    words.size == 1 -> words[0].take(2).uppercase()
-                                                                    else -> "${words[0].first()}${words[1].first()}".uppercase()
-                                                                }
-                                                            }
-                                                        AccountInfo(
-                                                            id = acc.publicKey,
-                                                            name = displayName,
-                                                            username = acc.username ?: "",
-                                                            initials = initials,
-                                                            publicKey = acc.publicKey
-                                                        )
-                                                    }
                                                     hasExistingAccount = accounts.isNotEmpty()
                                                     // 8. Navigate away last
                                                     currentAccount = null
@@ -391,37 +329,7 @@ class MainActivity : FragmentActivity() {
                                         onAccountInfoUpdated = {
                                             // Reload account list when profile is updated
                                             val accounts = accountManager.getAllAccounts()
-                                            accountInfoList =
+                                            accountInfoList = accounts.map { it.toAccountInfo() }
-                                                    accounts.map { acc ->
-                                                        val shortKey = acc.publicKey.take(7)
-                                                        val displayName = acc.name ?: shortKey
-                                                        val initials =
-                                                                displayName
-                                                                        .trim()
-                                                                        .split(Regex("\\s+"))
-                                                                        .filter { it.isNotEmpty() }
-                                                                        .let { words ->
-                                                                            when {
-                                                                                words.isEmpty() ->
-                                                                                        "??"
-                                                                                words.size == 1 ->
-                                                                                        words[0]
-                                                                                                .take(
-                                                                                                        2
-                                                                                                )
-                                                                                                .uppercase()
-                                                                                else ->
-                                                                                        "${words[0].first()}${words[1].first()}".uppercase()
-                                                                            }
-                                                                        }
-                                                        AccountInfo(
-                                                                id = acc.publicKey,
-                                                                name = displayName,
-                                                                username = acc.username ?: "",
-                                                                initials = initials,
-                                                                publicKey = acc.publicKey
-                                                        )
-                                                    }
                                         },
                                         onSwitchAccount = { targetPublicKey ->
                                             // Switch to another account: logout current, then auto-login target
@@ -491,6 +399,11 @@ class MainActivity : FragmentActivity() {
                         // Сохраняем токен локально
                         saveFcmToken(token)
                         addFcmLog("💾 Токен сохранен локально")
+
+                        if (ProtocolManager.state.value == ProtocolState.AUTHENTICATED) {
+                            addFcmLog("🔁 Протокол уже AUTHENTICATED, отправляем токен сразу")
+                            sendFcmTokenToServer()
+                        }
                     } else {
                         addFcmLog("⚠️ Токен пустой")
                     }
@@ -514,7 +427,7 @@ class MainActivity : FragmentActivity() {
      * Отправить FCM токен на сервер Вызывается после успешной аутентификации, когда аккаунт уже
      * расшифрован
      */
-    private fun sendFcmTokenToServer(account: DecryptedAccount) {
+    private fun sendFcmTokenToServer() {
         lifecycleScope.launch {
             try {
                 val prefs = getSharedPreferences("rosetta_prefs", MODE_PRIVATE)
@@ -558,6 +471,30 @@ class MainActivity : FragmentActivity() {
     }
 }
 
+private fun buildInitials(displayName: String): String =
+        displayName
+                .trim()
+                .split(Regex("\\s+"))
+                .filter { it.isNotEmpty() }
+                .let { words ->
+                    when {
+                        words.isEmpty() -> "??"
+                        words.size == 1 -> words[0].take(2).uppercase()
+                        else -> "${words[0].first()}${words[1].first()}".uppercase()
+                    }
+                }
+
+private fun EncryptedAccount.toAccountInfo(): AccountInfo {
+    val displayName = resolveAccountDisplayName(publicKey, name, username)
+    return AccountInfo(
+            id = publicKey,
+            name = displayName,
+            username = username ?: "",
+            initials = buildInitials(displayName),
+            publicKey = publicKey
+    )
+}
+
 /**
  * Navigation sealed class — replaces ~15 boolean flags with a type-safe navigation stack. ChatsList
  * is always the base layer and is not part of the stack. Each SwipeBackContainer reads a
@@ -592,14 +529,17 @@ fun MainScreen(
         onAccountInfoUpdated: suspend () -> Unit = {},
         onSwitchAccount: (String) -> Unit = {}
 ) {
+    val accountPublicKey = account?.publicKey.orEmpty()
+
     // Reactive state for account name and username
-    var accountName by remember { mutableStateOf(account?.name ?: "Account") }
+    var accountName by remember(accountPublicKey) {
+        mutableStateOf(resolveAccountDisplayName(accountPublicKey, account?.name, null))
+    }
     val accountPhone =
             account?.publicKey?.take(16)?.let {
                 "+${it.take(1)} ${it.substring(1, 4)} ${it.substring(4, 7)}${it.substring(7)}"
             }
-                    ?: "+7 775 9932587"
+                    .orEmpty()
-    val accountPublicKey = account?.publicKey ?: "04c266b98ae5"
     val accountPrivateKey = account?.privateKey ?: ""
     val privateKeyHash = account?.privateKeyHash ?: ""
 
@@ -611,11 +551,17 @@ fun MainScreen(
     // Load username AND name from AccountManager (persisted in DataStore)
     val context = LocalContext.current
     LaunchedEffect(accountPublicKey, reloadTrigger) {
-        if (accountPublicKey.isNotBlank() && accountPublicKey != "04c266b98ae5") {
+        if (accountPublicKey.isNotBlank()) {
             val accountManager = AccountManager(context)
             val encryptedAccount = accountManager.getAccount(accountPublicKey)
-            accountUsername = encryptedAccount?.username ?: ""
+            val username = encryptedAccount?.username
-            accountName = encryptedAccount?.name ?: accountName
+            accountUsername = username.orEmpty()
+            accountName =
+                    resolveAccountDisplayName(
+                            accountPublicKey,
+                            encryptedAccount?.name ?: accountName,
+                            username
+                    )
         }
     }
 
@@ -625,14 +571,17 @@ fun MainScreen(
     // Реактивно обновляем username/name когда сервер отвечает на fetchOwnProfile()
     val ownProfileUpdated by ProtocolManager.ownProfileUpdated.collectAsState()
     LaunchedEffect(ownProfileUpdated) {
-        if (ownProfileUpdated > 0L &&
+        if (ownProfileUpdated > 0L && accountPublicKey.isNotBlank()) {
-                        accountPublicKey.isNotBlank() &&
-                        accountPublicKey != "04c266b98ae5"
-        ) {
             val accountManager = AccountManager(context)
             val encryptedAccount = accountManager.getAccount(accountPublicKey)
-            accountUsername = encryptedAccount?.username ?: ""
+            val username = encryptedAccount?.username
-            accountName = encryptedAccount?.name ?: accountName
+            accountUsername = username.orEmpty()
+            accountName =
+                    resolveAccountDisplayName(
+                            accountPublicKey,
+                            encryptedAccount?.name ?: accountName,
+                            username
+                    )
         }
     }
 
@@ -715,7 +664,7 @@ fun MainScreen(
     // AvatarRepository для работы с аватарами
     val avatarRepository =
             remember(accountPublicKey) {
-                if (accountPublicKey.isNotBlank() && accountPublicKey != "04c266b98ae5") {
+                if (accountPublicKey.isNotBlank()) {
                     val database = RosettaDatabase.getDatabase(context)
                     AvatarRepository(
                             context = context,

app/src/main/java/com/rosetta/messenger/crypto/MessageCrypto.kt

@@ -24,6 +24,7 @@ object MessageCrypto {
     private const val CHACHA_KEY_SIZE = 32
     private const val XCHACHA_NONCE_SIZE = 24
     private const val POLY1305_TAG_SIZE = 16
+    private const val SYNC_KEY_PREFIX = "sync:"
 
     // Кэш PBKDF2-SHA256 ключей: password → derived key bytes
     // PBKDF2 с 1000 итерациями ~50-100ms, кэш убирает повторные вычисления
@@ -387,6 +388,16 @@ object MessageCrypto {
      * КРИТИЧНО: ephemeralPrivateKeyHex может иметь нечётную длину!
      */
     fun decryptKeyFromSender(encryptedKeyBase64: String, myPrivateKeyHex: String): ByteArray {
+        if (encryptedKeyBase64.startsWith(SYNC_KEY_PREFIX)) {
+            val aesChachaKey = encryptedKeyBase64.removePrefix(SYNC_KEY_PREFIX)
+            if (aesChachaKey.isBlank()) {
+                throw IllegalArgumentException("Invalid sync key format: empty aesChachaKey")
+            }
+            val decoded =
+                CryptoManager.decryptWithPassword(aesChachaKey, myPrivateKeyHex)
+                    ?: throw IllegalArgumentException("Failed to decrypt sync chacha key")
+            return decoded.toByteArray(Charsets.ISO_8859_1)
+        }
         
         val combined = String(Base64.decode(encryptedKeyBase64, Base64.NO_WRAP))
         

app/src/main/java/com/rosetta/messenger/data/AccountDisplayName.kt

@@ -0,0 +1,28 @@
+package com.rosetta.messenger.data
+
+private const val PLACEHOLDER_ACCOUNT_NAME = "Account"
+
+fun resolveAccountDisplayName(publicKey: String, name: String?, username: String?): String {
+    val normalizedName = name?.trim().orEmpty()
+    if (normalizedName.isNotEmpty() && !normalizedName.equals(PLACEHOLDER_ACCOUNT_NAME, ignoreCase = true)) {
+        return normalizedName
+    }
+
+    val normalizedUsername = username?.trim().orEmpty()
+    if (normalizedUsername.isNotEmpty()) {
+        return normalizedUsername
+    }
+
+    if (publicKey.isBlank()) {
+        return PLACEHOLDER_ACCOUNT_NAME
+    }
+
+    return if (publicKey.length > 12) {
+        "${publicKey.take(6)}...${publicKey.takeLast(4)}"
+    } else {
+        publicKey
+    }
+}
+
+fun isPlaceholderAccountName(name: String?): Boolean =
+    name?.trim().orEmpty().equals(PLACEHOLDER_ACCOUNT_NAME, ignoreCase = true)

app/src/main/java/com/rosetta/messenger/data/MessageRepository.kt

@@ -612,6 +612,13 @@ class MessageRepository private constructor(private val context: Context) {
             // 🔒 Шифруем plainMessage с использованием приватного ключа
             val encryptedPlainMessage = CryptoManager.encryptWithPassword(plainText, privateKey)
 
+            val storedChachaKey =
+                    if (isOwnMessage && packet.aesChachaKey.isNotBlank()) {
+                        "sync:${packet.aesChachaKey}"
+                    } else {
+                        packet.chachaKey
+                    }
+
             // Создаем entity для кэша и возможной вставки
             val entity =
                     MessageEntity(
@@ -620,7 +627,7 @@ class MessageRepository private constructor(private val context: Context) {
                             toPublicKey = packet.toPublicKey,
                             content = packet.content,
                             timestamp = packet.timestamp,
-                            chachaKey = packet.chachaKey,
+                            chachaKey = storedChachaKey,
                             read = 0,
                             fromMe = if (isOwnMessage) 1 else 0,
                             delivered = DeliveryStatus.DELIVERED.value,
@@ -711,27 +718,37 @@ class MessageRepository private constructor(private val context: Context) {
      */
     suspend fun handleRead(packet: PacketRead) {
         val account = currentAccount ?: return
+        val fromPublicKey = packet.fromPublicKey.trim()
+        val toPublicKey = packet.toPublicKey.trim()
+        if (fromPublicKey.isBlank() || toPublicKey.isBlank()) return
 
-        MessageLogger.debug("👁 READ PACKET from: ${packet.fromPublicKey.take(16)}...")
+        MessageLogger.debug("👁 READ PACKET from=${fromPublicKey.take(16)}..., to=${toPublicKey.take(16)}...")
 
-        // Синхронизация read может прийти как:
+        // Desktop parity:
-        // 1) from=opponent, to=account (обычный read от собеседника)
+        // 1) from=opponent, to=account  -> собеседник прочитал НАШИ сообщения (double check)
-        // 2) from=account, to=opponent (read c другого устройства этого же аккаунта)
+        // 2) from=account, to=opponent  -> sync с другого нашего устройства (мы прочитали входящие)
-        val opponentKey =
+        val isOwnReadSync = fromPublicKey == account
-                if (packet.fromPublicKey == account) packet.toPublicKey else packet.fromPublicKey
+        val opponentKey = if (isOwnReadSync) toPublicKey else fromPublicKey
         if (opponentKey.isBlank()) return
 
-        // Проверяем последнее сообщение ДО обновления
+        val dialogKey = getDialogKey(opponentKey)
-        val lastMsgBefore = messageDao.getLastMessageDebug(account, opponentKey)
 
-        // Отмечаем все наши исходящие сообщения к этому собеседнику как прочитанные
+        if (isOwnReadSync) {
+            // Sync read from another own device: mark incoming messages as read.
+            messageDao.markDialogAsRead(account, dialogKey)
+            messageCache[dialogKey]?.let { flow ->
+                flow.value =
+                        flow.value.map { msg ->
+                            if (!msg.isFromMe && !msg.isRead) msg.copy(isRead = true) else msg
+                        }
+            }
+            dialogDao.updateDialogFromMessages(account, opponentKey)
+            return
+        }
+
+        // Opponent read our outgoing messages.
         messageDao.markAllAsRead(account, opponentKey)
 
-        // 🔥 DEBUG: Проверяем последнее сообщение ПОСЛЕ обновления
-        val lastMsgAfter = messageDao.getLastMessageDebug(account, opponentKey)
-
-        // Обновляем кэш - все исходящие сообщения помечаем как прочитанные
-        val dialogKey = getDialogKey(opponentKey)
         val readCount = messageCache[dialogKey]?.value?.count { it.isFromMe && !it.isRead } ?: 0
         messageCache[dialogKey]?.let { flow ->
             flow.value =
@@ -740,17 +757,11 @@ class MessageRepository private constructor(private val context: Context) {
                     }
         }
 
-        // 🔔 Уведомляем UI о прочтении (пустой messageId = все исходящие сообщения)
+        // Notify current dialog UI: all outgoing messages are now read.
         _deliveryStatusEvents.tryEmit(DeliveryStatusUpdate(dialogKey, "", DeliveryStatus.READ))
 
-        // 📝 LOG: Статус прочтения
         MessageLogger.logReadStatus(fromPublicKey = opponentKey, messagesCount = readCount)
-
-        // 🔥 КРИТИЧНО: Обновляем диалог чтобы lastMessageRead обновился
         dialogDao.updateDialogFromMessages(account, opponentKey)
-
-        // Логируем что записалось в диалог
-        val dialog = dialogDao.getDialog(account, opponentKey)
     }
 
     /**

app/src/main/java/com/rosetta/messenger/network/PacketSearch.kt

@@ -35,6 +35,16 @@ class PacketSearch : Packet() {
         stream.writeInt16(getPacketId())
         stream.writeString(privateKey)
         stream.writeString(search)
+        // Desktop parity: packet always includes users count block.
+        // For client requests this is 0, but field must be present for server parser.
+        stream.writeInt16(users.size)
+        users.forEach { user ->
+            stream.writeString(user.username)
+            stream.writeString(user.title)
+            stream.writeString(user.publicKey)
+            stream.writeInt8(user.verified)
+            stream.writeInt8(user.online)
+        }
         return stream
     }
 }

app/src/main/java/com/rosetta/messenger/network/ProtocolManager.kt

@@ -4,6 +4,7 @@ import android.content.Context
 import android.os.Build
 import com.rosetta.messenger.data.AccountManager
 import com.rosetta.messenger.data.MessageRepository
+import com.rosetta.messenger.data.isPlaceholderAccountName
 import kotlinx.coroutines.*
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
@@ -277,7 +278,7 @@ object ProtocolManager {
                         // Если это наш own profile — сохраняем username/name в AccountManager
                         if (user.publicKey == ownPublicKey && appContext != null) {
                             val accountManager = AccountManager(appContext!!)
-                            if (user.title.isNotBlank()) {
+                            if (user.title.isNotBlank() && !isPlaceholderAccountName(user.title)) {
                                 accountManager.updateAccountName(user.publicKey, user.title)
                             }
                             if (user.username.isNotBlank()) {
@@ -333,6 +334,24 @@ object ProtocolManager {
         TransportManager.requestTransportServer()
         fetchOwnProfile()
         requestSynchronize()
+        subscribePushTokenIfAvailable()
+    }
+
+    private fun subscribePushTokenIfAvailable() {
+        val context = appContext ?: return
+        val token =
+                context.getSharedPreferences("rosetta_prefs", Context.MODE_PRIVATE)
+                        .getString("fcm_token", null)
+                        ?.trim()
+                        .orEmpty()
+        if (token.isEmpty()) return
+
+        val packet = PacketPushNotification().apply {
+            notificationsToken = token
+            action = PushNotificationAction.SUBSCRIBE
+        }
+        send(packet)
+        addLog("🔔 Push token subscribe requested on AUTHENTICATED")
     }
 
     private fun requestSynchronize() {

app/src/main/java/com/rosetta/messenger/network/TransportManager.kt

@@ -8,7 +8,6 @@ import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.withContext
 import okhttp3.*
 import okhttp3.MediaType.Companion.toMediaType
-import okhttp3.RequestBody.Companion.toRequestBody
 import java.io.IOException
 import java.util.concurrent.TimeUnit
 import kotlin.coroutines.resume
@@ -29,12 +28,8 @@ data class TransportState(
  * Совместимо с desktop версией (TransportProvider)
  */
 object TransportManager {
-    private const val TAG = "TransportManager"
     private const val MAX_RETRIES = 3
     private const val INITIAL_BACKOFF_MS = 1000L
-
-    // Fallback transport server (CDN)
-    private const val FALLBACK_TRANSPORT_SERVER = "https://cdn.rosetta-im.com"
     
     private var transportServer: String? = null
     
@@ -54,20 +49,32 @@ object TransportManager {
      * Установить адрес транспортного сервера
      */
     fun setTransportServer(server: String) {
-        transportServer = server
+        val normalized = server.trim().trimEnd('/')
+        transportServer = normalized.ifBlank { null }
     }
     
     /**
-     * Получить адрес транспортного сервера (с fallback)
+     * Получить текущий адрес транспортного сервера
      */
-    fun getTransportServer(): String = transportServer ?: FALLBACK_TRANSPORT_SERVER
+    fun getTransportServer(): String? = transportServer
     
     /**
-     * Получить активный сервер для скачивания/загрузки
+     * Получить активный сервер для скачивания/загрузки.
+     * Desktop parity: ждём сервер из PacketRequestTransport (0x0F), а не используем hardcoded CDN.
      */
-    private fun getActiveServer(): String {
+    private suspend fun getActiveServer(): String {
-        val server = transportServer ?: FALLBACK_TRANSPORT_SERVER
+        transportServer?.let { return it }
-        return server
+
+        requestTransportServer()
+        repeat(40) { // 10s total
+            val server = transportServer
+            if (!server.isNullOrBlank()) {
+                return server
+            }
+            delay(250)
+        }
+
+        throw IOException("Transport server is not set")
     }
     
     /**

app/src/main/java/com/rosetta/messenger/push/RosettaFirebaseMessagingService.kt

@@ -13,10 +13,15 @@ import com.rosetta.messenger.MainActivity
 import com.rosetta.messenger.R
 import com.rosetta.messenger.data.AccountManager
 import com.rosetta.messenger.data.PreferencesManager
+import com.rosetta.messenger.network.PacketPushNotification
+import com.rosetta.messenger.network.ProtocolManager
+import com.rosetta.messenger.network.PushNotificationAction
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.runBlocking
+import java.util.Locale
 
 /**
  * Firebase Cloud Messaging Service для обработки push-уведомлений
@@ -47,7 +52,13 @@ class RosettaFirebaseMessagingService : FirebaseMessagingService() {
         fun cancelNotificationForChat(context: Context, senderPublicKey: String) {
             val notificationManager =
                     context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
-            notificationManager.cancel(getNotificationIdForChat(senderPublicKey))
+            val normalizedKey = senderPublicKey.trim()
+            if (normalizedKey.isNotEmpty()) {
+                notificationManager.cancel(getNotificationIdForChat(normalizedKey))
+            }
+            // Fallback: некоторые серверные payload могут прийти без sender key.
+            // Для них используется ID от пустой строки — тоже очищаем при входе в диалог.
+            notificationManager.cancel(getNotificationIdForChat(""))
         }
     }
 
@@ -58,36 +69,79 @@ class RosettaFirebaseMessagingService : FirebaseMessagingService() {
         // Сохраняем токен локально
         saveFcmToken(token)
 
-        // 📤 Токен будет отправлен на сервер после успешного логина в MainActivity
+        // Best-effort: если соединение уже авторизовано — сразу обновляем подписку на push.
+        if (ProtocolManager.isAuthenticated()) {
+            runCatching {
+                ProtocolManager.send(
+                    PacketPushNotification().apply {
+                        notificationsToken = token
+                        action = PushNotificationAction.SUBSCRIBE
+                    }
+                )
+            }
+        }
     }
 
     /** Вызывается когда получено push-уведомление */
     override fun onMessageReceived(remoteMessage: RemoteMessage) {
         super.onMessageReceived(remoteMessage)
 
-        // Обрабатываем data payload
+        var handledMessageData = false
-        remoteMessage.data.isNotEmpty().let {
-            val type = remoteMessage.data["type"]
-            val senderPublicKey = remoteMessage.data["sender_public_key"]
-            val senderName =
-                    remoteMessage.data["sender_name"] ?: senderPublicKey?.take(10) ?: "Unknown"
-            val messagePreview = remoteMessage.data["message_preview"] ?: "New message"
 
-            when (type) {
+        // Обрабатываем data payload
-                "new_message" -> {
+        if (remoteMessage.data.isNotEmpty()) {
-                    // Показываем уведомление о новом сообщении
+            val data = remoteMessage.data
+            val type =
+                    firstNonBlank(data, "type", "event", "action")
+                            ?.lowercase(Locale.ROOT)
+                            .orEmpty()
+            val senderPublicKey =
+                    firstNonBlank(
+                            data,
+                            "sender_public_key",
+                            "from_public_key",
+                            "fromPublicKey",
+                            "public_key",
+                            "publicKey"
+                    )
+            val senderName =
+                    firstNonBlank(data, "sender_name", "from_title", "sender", "title", "name")
+                            ?: senderPublicKey?.take(10)
+                            ?: "Rosetta"
+            val messagePreview =
+                    firstNonBlank(data, "message_preview", "message", "text", "body")
+                            ?: "New message"
+
+            val isReadEvent = type == "message_read" || type == "read"
+            val isMessageEvent =
+                    type == "new_message" ||
+                            type == "message" ||
+                            type == "newmessage" ||
+                            type == "msg_new"
+
+            when {
+                isMessageEvent -> {
                     showMessageNotification(senderPublicKey, senderName, messagePreview)
+                    handledMessageData = true
                 }
-                "message_read" -> {
+                isReadEvent -> {
-                    // Сообщение прочитано - можно обновить UI если приложение открыто
+                    handledMessageData = true
+                }
+                // Fallback for servers sending data-only payload without explicit "type".
+                senderPublicKey != null || data.containsKey("message_preview") || data.containsKey("message") || data.containsKey("text") -> {
+                    showMessageNotification(senderPublicKey, senderName, messagePreview)
+                    handledMessageData = true
                 }
-                else -> {}
             }
         }
 
-        // Обрабатываем notification payload (если есть)
+        // Обрабатываем notification payload (если есть).
+        // Для new_message используем data-ветку выше, чтобы не показывать дубликаты
+        // с неуправляемым notification id.
         remoteMessage.notification?.let {
-            showSimpleNotification(it.title ?: "Rosetta", it.body ?: "New message")
+            if (!handledMessageData) {
+                showSimpleNotification(it.title ?: "Rosetta", it.body ?: "New message")
+            }
         }
     }
 
@@ -98,7 +152,7 @@ class RosettaFirebaseMessagingService : FirebaseMessagingService() {
             messagePreview: String
     ) {
         // 🔥 Не показываем уведомление если приложение открыто
-        if (isAppInForeground) {
+        if (isAppInForeground || !areNotificationsEnabled()) {
             return
         }
         val senderKey = senderPublicKey?.trim().orEmpty()
@@ -144,7 +198,7 @@ class RosettaFirebaseMessagingService : FirebaseMessagingService() {
     /** Показать простое уведомление */
     private fun showSimpleNotification(title: String, body: String) {
         // 🔥 Не показываем уведомление если приложение открыто
-        if (isAppInForeground) {
+        if (isAppInForeground || !areNotificationsEnabled()) {
             return
         }
 
@@ -204,6 +258,22 @@ class RosettaFirebaseMessagingService : FirebaseMessagingService() {
         prefs.edit().putString("fcm_token", token).apply()
     }
 
+    private fun areNotificationsEnabled(): Boolean {
+        return runCatching {
+            runBlocking(Dispatchers.IO) {
+                PreferencesManager(applicationContext).notificationsEnabled.first()
+            }
+        }.getOrDefault(true)
+    }
+
+    private fun firstNonBlank(data: Map<String, String>, vararg keys: String): String? {
+        for (key in keys) {
+            val value = data[key]?.trim()
+            if (!value.isNullOrEmpty()) return value
+        }
+        return null
+    }
+
     /** Проверка: замьючен ли диалог для текущего аккаунта */
     private fun isDialogMuted(senderPublicKey: String): Boolean {
         if (senderPublicKey.isBlank()) return false

app/src/main/java/com/rosetta/messenger/ui/auth/AuthProtocolSync.kt

@@ -0,0 +1,31 @@
+package com.rosetta.messenger.ui.auth
+
+import com.rosetta.messenger.network.ProtocolManager
+import com.rosetta.messenger.network.ProtocolState
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.withTimeoutOrNull
+
+internal suspend fun awaitAuthHandshakeState(
+    publicKey: String,
+    privateKeyHash: String,
+    attempts: Int = 2,
+    timeoutMs: Long = 25_000L
+): ProtocolState? {
+    repeat(attempts) {
+        ProtocolManager.disconnect()
+        delay(200)
+        ProtocolManager.authenticate(publicKey, privateKeyHash)
+
+        val state = withTimeoutOrNull(timeoutMs) {
+            ProtocolManager.state.first {
+                it == ProtocolState.AUTHENTICATED ||
+                    it == ProtocolState.DEVICE_VERIFICATION_REQUIRED
+            }
+        }
+        if (state != null) {
+            return state
+        }
+    }
+    return null
+}

app/src/main/java/com/rosetta/messenger/ui/auth/DeviceConfirmScreen.kt

@@ -1,6 +1,11 @@
 package com.rosetta.messenger.ui.auth
 
 import android.os.Build
+import androidx.compose.animation.core.FastOutSlowInEasing
+import androidx.compose.animation.core.animateFloat
+import androidx.compose.animation.core.infiniteRepeatable
+import androidx.compose.animation.core.rememberInfiniteTransition
+import androidx.compose.animation.core.tween
 import androidx.compose.foundation.BorderStroke
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
@@ -15,6 +20,7 @@ import androidx.compose.foundation.layout.navigationBarsPadding
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.widthIn
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonDefaults
@@ -29,6 +35,8 @@ import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.rememberUpdatedState
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Brush
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
@@ -54,11 +62,16 @@ fun DeviceConfirmScreen(
     isDarkTheme: Boolean,
     onExit: () -> Unit
 ) {
-    val backgroundColor = if (isDarkTheme) Color(0xFF1A1A1A) else Color(0xFFF2F2F7)
+    val backgroundTop = if (isDarkTheme) Color(0xFF17181D) else Color(0xFFF4F7FC)
-    val cardColor = if (isDarkTheme) Color(0xFF2C2C2E) else Color.White
+    val backgroundBottom = if (isDarkTheme) Color(0xFF121316) else Color(0xFFE9EEF7)
-    val cardBorderColor = if (isDarkTheme) Color(0xFF3A3A3C) else Color(0xFFE8E8ED)
+    val cardColor = if (isDarkTheme) Color(0xFF23252B) else Color.White
-    val textColor = if (isDarkTheme) Color.White else Color.Black
+    val cardBorderColor = if (isDarkTheme) Color(0xFF343844) else Color(0xFFDCE4F0)
-    val secondaryTextColor = if (isDarkTheme) Color(0xFF8E8E93) else Color(0xFF666666)
+    val textColor = if (isDarkTheme) Color(0xFFF2F3F5) else Color(0xFF1B1C1F)
+    val secondaryTextColor = if (isDarkTheme) Color(0xFFB2B5BD) else Color(0xFF6F7480)
+    val accentColor = if (isDarkTheme) Color(0xFF4A9FFF) else PrimaryBlue
+    val deviceCardColor = if (isDarkTheme) Color(0xFF1A1C22) else Color(0xFFF5F8FD)
+    val exitButtonColor = if (isDarkTheme) Color(0xFF3D2227) else Color(0xFFFFEAED)
+    val exitButtonTextColor = Color(0xFFFF5E61)
     val onExitState by rememberUpdatedState(onExit)
     val scope = rememberCoroutineScope()
 
@@ -92,7 +105,12 @@ fun DeviceConfirmScreen(
     Box(
         modifier = Modifier
             .fillMaxSize()
-            .background(backgroundColor)
+            .background(
+                brush =
+                    Brush.verticalGradient(
+                        colors = listOf(backgroundTop, backgroundBottom)
+                    )
+            )
             .navigationBarsPadding()
             .padding(horizontal = 22.dp),
         contentAlignment = Alignment.Center
@@ -102,98 +120,160 @@ fun DeviceConfirmScreen(
                 .fillMaxWidth()
                 .widthIn(max = 400.dp),
             color = cardColor,
-            shape = RoundedCornerShape(24.dp),
+            shape = RoundedCornerShape(28.dp),
             border = BorderStroke(1.dp, cardBorderColor)
         ) {
             Column(
-                modifier = Modifier.padding(horizontal = 20.dp, vertical = 20.dp),
+                modifier = Modifier.padding(horizontal = 22.dp, vertical = 24.dp),
                 horizontalAlignment = Alignment.CenterHorizontally,
                 verticalArrangement = Arrangement.Center
             ) {
-                LottieAnimation(
+                Box(
-                    composition = composition,
+                    modifier =
-                    progress = { progress },
+                        Modifier
-                    modifier = Modifier.size(128.dp)
+                            .size(118.dp)
-                )
+                            .clip(CircleShape)
+                            .background(accentColor.copy(alpha = if (isDarkTheme) 0.16f else 0.1f)),
+                    contentAlignment = Alignment.Center
+                ) {
+                    LottieAnimation(
+                        composition = composition,
+                        progress = { progress },
+                        modifier = Modifier.size(96.dp)
+                    )
+                }
 
-                Spacer(modifier = Modifier.height(8.dp))
+                Spacer(modifier = Modifier.height(16.dp))
 
                 Row(verticalAlignment = Alignment.CenterVertically) {
                     Icon(
                         imageVector = TablerIcons.DeviceMobile,
                         contentDescription = null,
-                        tint = PrimaryBlue
+                        tint = accentColor
                     )
                     Spacer(modifier = Modifier.size(6.dp))
                     Text(
                         text = "NEW DEVICE REQUEST",
-                        color = PrimaryBlue,
+                        color = accentColor,
                         fontSize = 12.sp,
-                        fontWeight = FontWeight.SemiBold
+                        fontWeight = FontWeight.Bold
                     )
                 }
 
-                Spacer(modifier = Modifier.height(10.dp))
-
-                Text(
-                    text = "Waiting for approval",
-                    color = textColor,
-                    fontSize = 22.sp,
-                    fontWeight = FontWeight.SemiBold,
-                    textAlign = TextAlign.Center
-                )
-
-                Spacer(modifier = Modifier.height(10.dp))
-
-                Text(
-                    text = "Open Rosetta on your first device and approve this login request.",
-                    color = secondaryTextColor,
-                    fontSize = 14.sp,
-                    textAlign = TextAlign.Center,
-                    lineHeight = 20.sp
-                )
-
                 Spacer(modifier = Modifier.height(14.dp))
 
                 Text(
-                    text = "\"$localDeviceName\" is waiting for approval",
+                    text = "Waiting for approval",
-                    color = textColor.copy(alpha = 0.9f),
+                    color = textColor,
-                    fontSize = 13.sp,
+                    fontSize = 34.sp,
-                    textAlign = TextAlign.Center,
+                    lineHeight = 38.sp,
-                    lineHeight = 20.sp
+                    fontWeight = FontWeight.Bold,
-                )
-
-                Spacer(modifier = Modifier.height(18.dp))
-
-                Text(
-                    text = "If you didn't request this login, tap Exit.",
-                    color = secondaryTextColor,
-                    fontSize = 12.sp,
                     textAlign = TextAlign.Center
                 )
 
                 Spacer(modifier = Modifier.height(12.dp))
 
-                Button(
+                Text(
-                    onClick = onExitState,
+                    text = "Open Rosetta on your first device and approve this login request.",
-                    modifier = Modifier.height(42.dp),
+                    color = secondaryTextColor,
-                    colors = ButtonDefaults.buttonColors(
+                    fontSize = 15.sp,
-                        containerColor = Color(0xFFFF3B30),
+                    textAlign = TextAlign.Center,
-                        contentColor = Color.White
+                    lineHeight = 22.sp
-                    ),
+                )
-                    shape = RoundedCornerShape(12.dp)
+
+                Spacer(modifier = Modifier.height(18.dp))
+
+                Surface(
+                    modifier = Modifier.fillMaxWidth(),
+                    color = deviceCardColor,
+                    shape = RoundedCornerShape(16.dp),
+                    border = BorderStroke(1.dp, cardBorderColor.copy(alpha = if (isDarkTheme) 0.7f else 1f))
                 ) {
-                    Text("Exit")
+                    Column(
+                        modifier = Modifier.padding(horizontal = 14.dp, vertical = 12.dp),
+                        horizontalAlignment = Alignment.Start
+                    ) {
+                        Text(
+                            text = "Device waiting for approval",
+                            color = secondaryTextColor,
+                            fontSize = 12.sp,
+                            fontWeight = FontWeight.SemiBold
+                        )
+                        Spacer(modifier = Modifier.height(4.dp))
+                        Text(
+                            text = localDeviceName,
+                            color = textColor,
+                            fontSize = 17.sp,
+                            fontWeight = FontWeight.SemiBold
+                        )
+                    }
                 }
 
-                Spacer(modifier = Modifier.height(4.dp))
+                Spacer(modifier = Modifier.height(16.dp))
 
-                Text(
+                Button(
-                    text = "Waiting for confirmation...",
+                    onClick = onExitState,
-                    color = secondaryTextColor,
+                    modifier =
-                    fontSize = 11.sp
+                        Modifier
-                )
+                            .fillMaxWidth()
+                            .height(46.dp),
+                    colors = ButtonDefaults.buttonColors(
+                        containerColor = exitButtonColor,
+                        contentColor = exitButtonTextColor
+                    ),
+                    border = BorderStroke(1.dp, exitButtonTextColor.copy(alpha = 0.35f)),
+                    shape = RoundedCornerShape(14.dp)
+                ) {
+                    Text(
+                        text = "Exit",
+                        fontSize = 16.sp,
+                        fontWeight = FontWeight.SemiBold
+                    )
+                }
+
+                Spacer(modifier = Modifier.height(14.dp))
+
+                Row(
+                    verticalAlignment = Alignment.CenterVertically,
+                    horizontalArrangement = Arrangement.Center
+                ) {
+                    Text(
+                        text = "Waiting for confirmation",
+                        color = secondaryTextColor,
+                        fontSize = 12.sp
+                    )
+                    Spacer(modifier = Modifier.size(8.dp))
+                    WaitingDots(color = secondaryTextColor)
+                }
             }
         }
     }
 }
+
+@Composable
+private fun WaitingDots(color: Color) {
+    val transition = rememberInfiniteTransition(label = "waiting-dots")
+    val progress by transition.animateFloat(
+        initialValue = 0f,
+        targetValue = 1f,
+        animationSpec =
+            infiniteRepeatable(
+                animation = tween(durationMillis = 1000, easing = FastOutSlowInEasing)
+            ),
+        label = "waiting-dots-progress"
+    )
+
+    Row(horizontalArrangement = Arrangement.spacedBy(4.dp)) {
+        repeat(3) { index ->
+            val shifted = (progress + index * 0.22f) % 1f
+            val alpha = 0.3f + (1f - shifted) * 0.7f
+            Box(
+                modifier =
+                    Modifier
+                        .size(5.dp)
+                        .clip(CircleShape)
+                        .background(color.copy(alpha = alpha))
+            )
+        }
+    }
+}

app/src/main/java/com/rosetta/messenger/ui/auth/SetPasswordScreen.kt

@@ -29,7 +29,6 @@ import com.rosetta.messenger.crypto.CryptoManager
 import com.rosetta.messenger.data.AccountManager
 import com.rosetta.messenger.data.DecryptedAccount
 import com.rosetta.messenger.data.EncryptedAccount
-import com.rosetta.messenger.network.ProtocolManager
 import com.rosetta.messenger.ui.onboarding.PrimaryBlue
 import kotlinx.coroutines.launch
 
@@ -520,20 +519,26 @@ fun SetPasswordScreen(
                                                 )
 
                                         accountManager.saveAccount(account)
-                                        accountManager.setCurrentAccount(keyPair.publicKey)
 
                                         // 🔌 Connect to server and authenticate
                                         val privateKeyHash =
                                                 CryptoManager.generatePrivateKeyHash(
                                                         keyPair.privateKey
                                                 )
-                                        ProtocolManager.connect()
+
-                                        // Give WebSocket time to connect before authenticating
+                                        val handshakeState =
-                                        kotlinx.coroutines.delay(500)
+                                                awaitAuthHandshakeState(
-                                        ProtocolManager.authenticate(
+                                                        keyPair.publicKey,
-                                                keyPair.publicKey,
+                                                        privateKeyHash
-                                                privateKeyHash
+                                                )
-                                        )
+                                        if (handshakeState == null) {
+                                            error =
+                                                    "Failed to connect to server. Please try again."
+                                            isCreating = false
+                                            return@launch
+                                        }
+
+                                        accountManager.setCurrentAccount(keyPair.publicKey)
 
                                         // Create DecryptedAccount to pass to callback
                                         val decryptedAccount =

app/src/main/java/com/rosetta/messenger/ui/auth/UnlockScreen.kt

@@ -43,19 +43,16 @@ import com.rosetta.messenger.crypto.CryptoManager
 import com.rosetta.messenger.data.AccountManager
 import com.rosetta.messenger.data.DecryptedAccount
 import com.rosetta.messenger.data.EncryptedAccount
+import com.rosetta.messenger.data.resolveAccountDisplayName
 import com.rosetta.messenger.database.RosettaDatabase
-import com.rosetta.messenger.network.ProtocolManager
-import com.rosetta.messenger.network.ProtocolState
 import com.rosetta.messenger.repository.AvatarRepository
 import com.rosetta.messenger.ui.components.AvatarImage
 import com.rosetta.messenger.ui.chats.getAvatarColor
 import com.rosetta.messenger.ui.chats.getAvatarText
 import com.rosetta.messenger.ui.chats.utils.getInitials
 import com.rosetta.messenger.ui.onboarding.PrimaryBlue
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.launch
 import kotlinx.coroutines.flow.first
-import kotlinx.coroutines.withTimeoutOrNull
+import kotlinx.coroutines.launch
 
 // Account model for dropdown
 data class AccountItem(
@@ -116,33 +113,17 @@ val decryptedPrivateKey = CryptoManager.decryptWithPassword(
             privateKey = decryptedPrivateKey,
             seedPhrase = decryptedSeedPhrase,
             privateKeyHash = privateKeyHash,
-            name = account.name
+            name = selectedAccount.name
         )
 
-        // Connect to server
+        val handshakeState = awaitAuthHandshakeState(account.publicKey, privateKeyHash)
-        val connectStart = System.currentTimeMillis()
+        if (handshakeState == null) {
-        ProtocolManager.connect()
-        
-        // Wait for websocket connection
-        val connected = withTimeoutOrNull(5000) {
-            ProtocolManager.state.first { it != ProtocolState.DISCONNECTED }
-        }
-        val connectTime = System.currentTimeMillis() - connectStart
-        if (connected == null) {
             onError("Failed to connect to server")
             onUnlocking(false)
             return
         }
-        
+
-        kotlinx.coroutines.delay(300)
-        
-        // Authenticate
-        val authStart = System.currentTimeMillis()
-        ProtocolManager.authenticate(account.publicKey, privateKeyHash)
-        val authTime = System.currentTimeMillis() - authStart
         accountManager.setCurrentAccount(account.publicKey)
-        
-        val totalTime = System.currentTimeMillis() - totalStart
         onSuccess(decryptedAccount)
     } catch (e: Exception) {
         onError("Failed to unlock: ${e.message}")
@@ -216,7 +197,11 @@ fun UnlockScreen(
         val allAccounts = accountManager.getAllAccounts()
         accounts =
                 allAccounts.map { acc ->
-                    AccountItem(publicKey = acc.publicKey, name = acc.name, encryptedAccount = acc)
+                    AccountItem(
+                        publicKey = acc.publicKey,
+                        name = resolveAccountDisplayName(acc.publicKey, acc.name, acc.username),
+                        encryptedAccount = acc
+                    )
                 }
 
         // Find the target account - приоритет: selectedAccountId > lastLoggedKey > первый
@@ -359,6 +344,7 @@ fun UnlockScreen(
                         avatarRepository = avatarRepository,
                         size = 120.dp,
                         isDarkTheme = isDarkTheme,
+                        displayName = selectedAccount!!.name,
                         shape = RoundedCornerShape(28.dp)
                     )
                 } else {
@@ -479,7 +465,8 @@ fun UnlockScreen(
                                     publicKey = account.publicKey,
                                     avatarRepository = avatarRepository,
                                     size = 40.dp,
-                                    isDarkTheme = isDarkTheme
+                                    isDarkTheme = isDarkTheme,
+                                    displayName = account.name
                                 )
 
                                 Spacer(modifier = Modifier.width(12.dp))

app/src/main/java/com/rosetta/messenger/ui/chats/ChatDetailScreen.kt

@@ -69,7 +69,6 @@ import com.rosetta.messenger.data.ForwardManager
 import com.rosetta.messenger.data.MessageRepository
 import com.rosetta.messenger.database.RosettaDatabase
 import com.rosetta.messenger.network.AttachmentType
-import com.rosetta.messenger.network.ProtocolManager
 import com.rosetta.messenger.network.SearchUser
 import com.rosetta.messenger.repository.AvatarRepository
 import com.rosetta.messenger.ui.chats.components.*
@@ -339,14 +338,6 @@ fun ChatDetailScreen(
         var showDeleteConfirm by remember { mutableStateOf(false) }
         var showBlockConfirm by remember { mutableStateOf(false) }
         var showUnblockConfirm by remember { mutableStateOf(false) }
-        var showDebugLogs by remember { mutableStateOf(false) }
-
-        // Debug logs из ProtocolManager
-        val debugLogs by ProtocolManager.debugLogs.collectAsState()
-
-        // Включаем UI логи только когда открыт bottom sheet
-        LaunchedEffect(showDebugLogs) { ProtocolManager.enableUILogs(showDebugLogs) }
-
         // Наблюдаем за статусом блокировки в реальном времени через Flow
         val isBlocked by
                 database.blacklistDao()
@@ -462,6 +453,7 @@ fun ChatDetailScreen(
                                 Lifecycle.Event.ON_RESUME -> {
                                         isScreenActive = true
                                         viewModel.setDialogActive(true)
+                                        viewModel.markVisibleMessagesAsRead()
                                         // 🔥 Убираем уведомление этого чата из шторки
                                         com.rosetta.messenger.push.RosettaFirebaseMessagingService
                                                 .cancelNotificationForChat(context, user.publicKey)
@@ -488,6 +480,7 @@ fun ChatDetailScreen(
         LaunchedEffect(user.publicKey, forwardTrigger) {
                 viewModel.setUserKeys(currentUserPublicKey, currentUserPrivateKey)
                 viewModel.openDialog(user.publicKey, user.title, user.username)
+                viewModel.markVisibleMessagesAsRead()
                 // 🔥 Убираем уведомление этого чата из шторки при заходе
                 com.rosetta.messenger.push.RosettaFirebaseMessagingService
                         .cancelNotificationForChat(context, user.publicKey)
@@ -1143,12 +1136,6 @@ fun ChatDetailScreen(
                                                                                                 false
                                                                                         showDeleteConfirm =
                                                                                                 true
-                                                                                },
-                                                                                onLogsClick = {
-                                                                                        showMenu =
-                                                                                                false
-                                                                                        showDebugLogs =
-                                                                                                true
                                                                                 }
                                                                         )
                                                                 }
@@ -1535,7 +1522,7 @@ fun ChatDetailScreen(
                                                                         }
                                                                 }
                                                         }
-                                                } else {
+                                                } else if (!isSystemAccount) {
                                                         // INPUT BAR
                                                         Column {
                                                                 MessageInputBar(

app/src/main/java/com/rosetta/messenger/ui/chats/ChatsListScreen.kt

@@ -45,13 +45,14 @@ import com.rosetta.messenger.R
 import com.rosetta.messenger.BuildConfig
 import com.rosetta.messenger.data.AccountManager
 import com.rosetta.messenger.data.EncryptedAccount
+import com.rosetta.messenger.data.MessageRepository
 import com.rosetta.messenger.data.RecentSearchesManager
+import com.rosetta.messenger.data.resolveAccountDisplayName
 import com.rosetta.messenger.network.DeviceEntry
 import com.rosetta.messenger.network.ProtocolManager
 import com.rosetta.messenger.network.ProtocolState
 import com.rosetta.messenger.repository.AvatarRepository
 import com.rosetta.messenger.ui.chats.components.AnimatedDotsText
-import com.rosetta.messenger.ui.chats.components.DebugLogsBottomSheet
 import com.rosetta.messenger.ui.chats.components.DeviceVerificationBanner
 import com.rosetta.messenger.ui.components.AppleEmojiText
 import com.rosetta.messenger.ui.components.AvatarImage
@@ -261,7 +262,6 @@ fun ChatsListScreen(
 
         // Protocol connection state
         val protocolState by ProtocolManager.state.collectAsState()
-        val syncLogs by ProtocolManager.debugLogs.collectAsState()
         val pendingDeviceVerification by ProtocolManager.pendingDeviceVerification.collectAsState()
 
         // 🔥 Пользователи, которые сейчас печатают
@@ -288,10 +288,6 @@ fun ChatsListScreen(
 
         // Status dialog state
         var showStatusDialog by remember { mutableStateOf(false) }
-        var showSyncLogs by remember { mutableStateOf(false) }
-
-        // Включаем UI логи только когда открыт bottom sheet, чтобы не перегружать композицию
-        LaunchedEffect(showSyncLogs) { ProtocolManager.enableUILogs(showSyncLogs) }
 
         // 📬 Requests screen state
         var showRequestsScreen by remember { mutableStateOf(false) }
@@ -667,12 +663,15 @@ fun ChatsListScreen(
                                                         exit = shrinkVertically(animationSpec = tween(250)) + fadeOut(animationSpec = tween(200))
                                                 ) {
                                                 Column(modifier = Modifier.fillMaxWidth()) {
-                                                        // All accounts list
+                                                        // All accounts list (max 5 like Telegram sidebar behavior)
-                                                        allAccounts.forEach { account ->
+                                                        allAccounts.take(5).forEach { account ->
                                                                 val isCurrentAccount = account.publicKey == accountPublicKey
-                                                                val displayName = account.name.ifEmpty {
+                                                                val displayName =
-                                                                        account.username ?: account.publicKey.take(8)
+                                                                        resolveAccountDisplayName(
-                                                                }
+                                                                                account.publicKey,
+                                                                                account.name,
+                                                                                account.username
+                                                                        )
                                                                 Row(
                                                                         modifier =
                                                                                 Modifier.fillMaxWidth()
@@ -1196,18 +1195,6 @@ fun ChatsListScreen(
                                                         },
                                                         actions = {
                                                                 if (!showRequestsScreen) {
-                                                                        IconButton(
-                                                                                onClick = {
-                                                                                        showSyncLogs = true
-                                                                                }
-                                                                        ) {
-                                                                                Icon(
-                                                                                        TablerIcons.Bug,
-                                                                                        contentDescription = "Sync logs",
-                                                                                        tint = Color.White.copy(alpha = 0.92f)
-                                                                                )
-                                                                        }
-
                                                                         IconButton(
                                                                                 onClick = {
                                                                                         if (protocolState ==
@@ -1561,8 +1548,6 @@ fun ChatsListScreen(
                                                                                         DeviceVerificationBanner(
                                                                                                 device = pendingDevice,
                                                                                                 isDarkTheme = isDarkTheme,
-                                                                                                accountPublicKey = accountPublicKey,
-                                                                                                avatarRepository = avatarRepository,
                                                                                                 onAccept = {
                                                                                                         deviceResolveRequest =
                                                                                                                 pendingDevice to
@@ -1627,6 +1612,9 @@ fun ChatsListScreen(
                                                                         val isSavedMessages =
                                                                                 dialog.opponentKey ==
                                                                                         accountPublicKey
+                                                                        val isSystemSafeDialog =
+                                                                                dialog.opponentKey ==
+                                                                                        MessageRepository.SYSTEM_SAFE_PUBLIC_KEY
                                                                         val isBlocked =
                                                                                 blockedUsers
                                                                                         .contains(
@@ -1734,6 +1722,8 @@ fun ChatsListScreen(
                                                                                                         .contains(
                                                                                                                 dialog.opponentKey
                                                                                                         ),
+                                                                                        swipeEnabled =
+                                                                                                !isSystemSafeDialog,
                                                                                         onPin = {
                                                                                                 onTogglePin(
                                                                                                         dialog.opponentKey
@@ -1920,15 +1910,6 @@ fun ChatsListScreen(
                         )
                 }
 
-                if (showSyncLogs) {
-                        DebugLogsBottomSheet(
-                                logs = syncLogs,
-                                isDarkTheme = isDarkTheme,
-                                onDismiss = { showSyncLogs = false },
-                                onClearLogs = { ProtocolManager.clearLogs() }
-                        )
-                }
-
         } // Close Box
 }
 
@@ -2482,6 +2463,7 @@ fun SwipeableDialogItem(
         isTyping: Boolean = false,
         isBlocked: Boolean = false,
         isSavedMessages: Boolean = false,
+        swipeEnabled: Boolean = true,
         isMuted: Boolean = false,
         avatarRepository: com.rosetta.messenger.repository.AvatarRepository? = null,
         isDrawerOpen: Boolean = false,
@@ -2513,7 +2495,10 @@ fun SwipeableDialogItem(
                 )
         var offsetX by remember { mutableStateOf(0f) }
         // 📌 3 кнопки: Pin + Block/Unblock + Delete (для SavedMessages: Pin + Delete)
-        val buttonCount = if (isSavedMessages) 2 else 3
+        val buttonCount =
+                if (!swipeEnabled) 0
+                else if (isSavedMessages) 2
+                else 3
         val swipeWidthDp = (buttonCount * 80).dp
         val density = androidx.compose.ui.platform.LocalDensity.current
         val swipeWidthPx = with(density) { swipeWidthDp.toPx() }
@@ -2545,6 +2530,7 @@ fun SwipeableDialogItem(
                                 .clipToBounds()
         ) {
                 // 1. КНОПКИ - позиционированы справа, всегда видны при свайпе
+                if (swipeEnabled) {
                 Row(
                         modifier =
                                 Modifier.align(Alignment.CenterEnd)
@@ -2665,6 +2651,7 @@ fun SwipeableDialogItem(
                                 }
                         }
                 }
+                }
 
                 // 2. КОНТЕНТ - поверх кнопок, сдвигается при свайпе
                 // 🔥 rememberUpdatedState чтобы pointerInput всегда вызывал актуальные callbacks
@@ -2762,7 +2749,7 @@ fun SwipeableDialogItem(
 
                                                                         when {
                                                                                 // Horizontal left swipe — reveal action buttons
-                                                                                dominated && totalDragX < 0 -> {
+                                                                                swipeEnabled && dominated && totalDragX < 0 -> {
                                                                                         passedSlop = true
                                                                                         claimed = true
                                                                                         onSwipeStarted()
@@ -3073,12 +3060,31 @@ fun DialogItemContent(
                                         // 📁 Для Saved Messages ВСЕГДА показываем синие двойные
                                         // галочки (прочитано)
                                         if (dialog.isSavedMessages) {
-                                                Icon(
+                                                Box(
-                                                        painter = TelegramIcons.Done,
+                                                        modifier = Modifier.width(20.dp).height(16.dp)
-                                                        contentDescription = null,
+                                                ) {
-                                                        tint = PrimaryBlue,
+                                                        Icon(
-                                                        modifier = Modifier.size(16.dp)
+                                                                painter = TelegramIcons.Done,
-                                                )
+                                                                contentDescription = null,
+                                                                tint = PrimaryBlue,
+                                                                modifier =
+                                                                        Modifier.size(16.dp)
+                                                                                .align(
+                                                                                        Alignment.CenterStart
+                                                                                )
+                                                        )
+                                                        Icon(
+                                                                painter = TelegramIcons.Done,
+                                                                contentDescription = null,
+                                                                tint = PrimaryBlue,
+                                                                modifier =
+                                                                        Modifier.size(16.dp)
+                                                                                .align(
+                                                                                        Alignment.CenterStart
+                                                                                )
+                                                                                .offset(x = 5.dp)
+                                                        )
+                                                }
                                                 Spacer(modifier = Modifier.width(4.dp))
                                         } else if (dialog.lastMessageFromMe == 1) {
                                                 // Показываем статус только для исходящих сообщений
@@ -3116,14 +3122,44 @@ fun DialogItemContent(
                                                         3 -> {
                                                                 // READ (delivered=3) - две синие
                                                                 // галочки
-                                                                Icon(
+                                                                Box(
-                                                                        painter =
-                                                                                TelegramIcons.Done,
-                                                                        contentDescription = null,
-                                                                        tint = PrimaryBlue,
                                                                         modifier =
-                                                                                Modifier.size(16.dp)
+                                                                                Modifier.width(20.dp)
-                                                                )
+                                                                                        .height(16.dp)
+                                                                ) {
+                                                                        Icon(
+                                                                                painter =
+                                                                                        TelegramIcons.Done,
+                                                                                contentDescription =
+                                                                                        null,
+                                                                                tint = PrimaryBlue,
+                                                                                modifier =
+                                                                                        Modifier.size(
+                                                                                                        16.dp
+                                                                                                )
+                                                                                                .align(
+                                                                                                        Alignment.CenterStart
+                                                                                                )
+                                                                        )
+                                                                        Icon(
+                                                                                painter =
+                                                                                        TelegramIcons.Done,
+                                                                                contentDescription =
+                                                                                        null,
+                                                                                tint = PrimaryBlue,
+                                                                                modifier =
+                                                                                        Modifier.size(
+                                                                                                        16.dp
+                                                                                                )
+                                                                                                .align(
+                                                                                                        Alignment.CenterStart
+                                                                                                )
+                                                                                                .offset(
+                                                                                                        x =
+                                                                                                                5.dp
+                                                                                                )
+                                                                        )
+                                                                }
                                                                 Spacer(
                                                                         modifier =
                                                                                 Modifier.width(4.dp)

app/src/main/java/com/rosetta/messenger/ui/chats/SearchScreen.kt

@@ -38,7 +38,9 @@ import androidx.compose.ui.unit.sp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.airbnb.lottie.compose.*
 import com.rosetta.messenger.R
+import com.rosetta.messenger.data.AccountManager
 import com.rosetta.messenger.data.RecentSearchesManager
+import com.rosetta.messenger.data.isPlaceholderAccountName
 import com.rosetta.messenger.network.ProtocolState
 import com.rosetta.messenger.network.SearchUser
 
@@ -96,6 +98,8 @@ fun SearchScreen(
     val searchQuery by searchViewModel.searchQuery.collectAsState()
     val searchResults by searchViewModel.searchResults.collectAsState()
     val isSearching by searchViewModel.isSearching.collectAsState()
+    var ownAccountName by remember(currentUserPublicKey) { mutableStateOf("") }
+    var ownAccountUsername by remember(currentUserPublicKey) { mutableStateOf("") }
 
     // Easter egg: navigate to CrashLogs when typing "rosettadev1"
     LaunchedEffect(searchQuery) {
@@ -108,6 +112,24 @@ fun SearchScreen(
     // Always reset query/results when leaving Search screen (back/swipe/navigation).
     DisposableEffect(Unit) { onDispose { searchViewModel.clearSearchQuery() } }
 
+    // Keep private key hash in sync with active account.
+    LaunchedEffect(privateKeyHash) {
+        searchViewModel.setPrivateKeyHash(privateKeyHash)
+    }
+
+    // Keep own account metadata for local "Saved Messages" search fallback.
+    LaunchedEffect(currentUserPublicKey) {
+        if (currentUserPublicKey.isBlank()) {
+            ownAccountName = ""
+            ownAccountUsername = ""
+            return@LaunchedEffect
+        }
+
+        val account = AccountManager(context).getAccount(currentUserPublicKey)
+        ownAccountName = account?.name?.trim().orEmpty()
+        ownAccountUsername = account?.username?.trim().orEmpty()
+    }
+
     // Recent users - отложенная подписка
     val recentUsers by RecentSearchesManager.recentUsers.collectAsState()
 
@@ -150,11 +172,6 @@ fun SearchScreen(
             RecentSearchesManager.setAccount(currentUserPublicKey)
         }
 
-        // Устанавливаем privateKeyHash
-        if (privateKeyHash.isNotEmpty()) {
-            searchViewModel.setPrivateKeyHash(privateKeyHash)
-        }
-
         // Автофокус с небольшой задержкой
         kotlinx.coroutines.delay(100)
         try {
@@ -314,15 +331,22 @@ fun SearchScreen(
             } else {
                 // Search Results
                 // Проверяем, не ищет ли пользователь сам себя (Saved Messages)
+                val normalizedQuery = searchQuery.trim().removePrefix("@").lowercase()
+                val normalizedPublicKey = currentUserPublicKey.lowercase()
+                val normalizedUsername = ownAccountUsername.removePrefix("@").trim().lowercase()
+                val normalizedName = ownAccountName.trim().lowercase()
+                val hasValidOwnName =
+                        ownAccountName.isNotBlank() && !isPlaceholderAccountName(ownAccountName)
                 val isSavedMessagesSearch =
-                        searchQuery.trim().let { query ->
+                        normalizedQuery.isNotEmpty() &&
-                            query.equals(currentUserPublicKey, ignoreCase = true) ||
+                                (normalizedPublicKey == normalizedQuery ||
-                                    query.equals(currentUserPublicKey.take(8), ignoreCase = true) ||
+                                        normalizedPublicKey.startsWith(normalizedQuery) ||
-                                    query.equals(
+                                        normalizedPublicKey.take(8) == normalizedQuery ||
-                                            currentUserPublicKey.takeLast(8),
+                                        normalizedPublicKey.takeLast(8) == normalizedQuery ||
-                                            ignoreCase = true
+                                        (normalizedUsername.isNotEmpty() &&
-                                    )
+                                                normalizedUsername.startsWith(normalizedQuery)) ||
-                        }
+                                        (hasValidOwnName &&
+                                                normalizedName.startsWith(normalizedQuery)))
 
                 // Если ищем себя - показываем Saved Messages как первый результат
                 val resultsWithSavedMessages =

app/src/main/java/com/rosetta/messenger/ui/chats/SearchUsersViewModel.kt

@@ -4,8 +4,10 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.rosetta.messenger.network.PacketSearch
 import com.rosetta.messenger.network.ProtocolManager
-import com.rosetta.messenger.network.ProtocolState
 import com.rosetta.messenger.network.SearchUser
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -13,8 +15,6 @@ import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.launch
 
-private const val TAG = "SearchUsersVM"
-
 /**
  * ViewModel для поиска пользователей через протокол
  * Работает аналогично SearchBar в React Native приложении
@@ -33,38 +33,30 @@ class SearchUsersViewModel : ViewModel() {
     
     private val _isSearchExpanded = MutableStateFlow(false)
     val isSearchExpanded: StateFlow<Boolean> = _isSearchExpanded.asStateFlow()
+
+    private val _searchLogs = MutableStateFlow<List<String>>(emptyList())
+    val searchLogs: StateFlow<List<String>> = _searchLogs.asStateFlow()
     
     // Приватные переменные
     private var searchJob: Job? = null
-    private var lastSearchedText: String = ""
     private var privateKeyHash: String = ""
+    private val timeFormatter = SimpleDateFormat("HH:mm:ss.SSS", Locale.getDefault())
     
     // Callback для обработки ответа поиска
     private val searchPacketHandler: (com.rosetta.messenger.network.Packet) -> Unit = handler@{ packet ->
         if (packet is PacketSearch) {
-            // 🔥 ВАЖНО: Игнорируем ответы с пустым search или не соответствующие нашему запросу
+            logSearch(
-            // Сервер может слать много пакетов 0x03 по разным причинам
+                    "📥 PacketSearch response: search='${packet.search}', users=${packet.users.size}"
-            val currentQuery = lastSearchedText
+            )
-            val responseSearch = packet.search
+            // Desktop parity: любой ответ PacketSearch обновляет результаты
-            
+            // пока в поле есть активный поисковый запрос.
-            
+            if (_searchQuery.value.trim().isEmpty()) {
-            // Принимаем ответ только если:
+                logSearch("⏭ Ignored response: query is empty")
-            // 1. search в ответе совпадает с нашим запросом, ИЛИ
-            // 2. search пустой но мы ждём ответ (lastSearchedText не пустой)
-            // НО: если search пустой и мы НЕ ждём ответ - игнорируем
-            if (responseSearch.isEmpty() && currentQuery.isEmpty()) {
                 return@handler
             }
-            
-            // Если search не пустой и не совпадает с нашим запросом - игнорируем
-            if (responseSearch.isNotEmpty() && responseSearch != currentQuery) {
-                return@handler
-            }
-            
-            packet.users.forEachIndexed { index, user ->
-            }
             _searchResults.value = packet.users
             _isSearching.value = false
+            logSearch("✅ Results updated")
         }
     }
     
@@ -84,7 +76,14 @@ class SearchUsersViewModel : ViewModel() {
      * Установить приватный ключ для поиска
      */
     fun setPrivateKeyHash(hash: String) {
-        privateKeyHash = hash
+        privateKeyHash = hash.trim()
+        val shortHash =
+                if (privateKeyHash.length > 12) {
+                    "${privateKeyHash.take(8)}...${privateKeyHash.takeLast(4)}"
+                } else {
+                    privateKeyHash
+                }
+        logSearch("🔑 privateKeyHash set: $shortHash")
     }
     
     /**
@@ -92,53 +91,51 @@ class SearchUsersViewModel : ViewModel() {
      * Аналогично handleSearch в React Native
      */
     fun onSearchQueryChange(query: String) {
-        _searchQuery.value = query
+        val normalizedQuery = sanitizeSearchInput(query)
+        _searchQuery.value = normalizedQuery
+        logSearch("⌨️ Query changed: '$query' -> '$normalizedQuery'")
         
         // Отменяем предыдущий поиск
         searchJob?.cancel()
         
         // Если пустой запрос - очищаем результаты
-        if (query.trim().isEmpty()) {
+        if (normalizedQuery.trim().isEmpty()) {
             _searchResults.value = emptyList()
             _isSearching.value = false
-            lastSearchedText = ""
+            logSearch("🧹 Cleared results: empty query")
             return
         }
-        
+
-        // Если текст уже был найден - не повторяем поиск
-        if (query == lastSearchedText) {
-            return
-        }
-        
         // Показываем индикатор загрузки
         _isSearching.value = true
+        logSearch("⏳ Debounce started (1000ms)")
         
         // Запускаем поиск с задержкой 1 секунда (как в React Native)
         searchJob = viewModelScope.launch {
             delay(1000) // debounce
             
-            
-            // Проверяем состояние протокола
-            if (ProtocolManager.state.value != ProtocolState.AUTHENTICATED) {
-                _isSearching.value = false
-                return@launch
-            }
-            
             // Проверяем, не изменился ли запрос
-            if (query != _searchQuery.value) {
+            if (normalizedQuery != _searchQuery.value) {
+                logSearch("⏭ Skip send: query changed during debounce")
+                return@launch
+            }
+
+            val effectivePrivateHash =
+                    privateKeyHash.ifBlank { ProtocolManager.getProtocol().getPrivateHash().orEmpty() }
+            if (effectivePrivateHash.isBlank()) {
+                _isSearching.value = false
+                logSearch("❌ Skip send: private hash is empty")
                 return@launch
             }
-            
-            lastSearchedText = query
-            
             
             // Создаем и отправляем пакет поиска
             val packetSearch = PacketSearch().apply {
-                this.privateKey = privateKeyHash
+                this.privateKey = effectivePrivateHash
-                this.search = query
+                this.search = normalizedQuery
             }
             
             ProtocolManager.sendPacket(packetSearch)
+            logSearch("📤 PacketSearch sent: '$normalizedQuery'")
         }
     }
     
@@ -157,8 +154,8 @@ class SearchUsersViewModel : ViewModel() {
         _searchQuery.value = ""
         _searchResults.value = emptyList()
         _isSearching.value = false
-        lastSearchedText = ""
         searchJob?.cancel()
+        logSearch("↩️ Search collapsed")
     }
     
     /**
@@ -168,7 +165,18 @@ class SearchUsersViewModel : ViewModel() {
         _searchQuery.value = ""
         _searchResults.value = emptyList()
         _isSearching.value = false
-        lastSearchedText = ""
         searchJob?.cancel()
+        logSearch("🧹 Query cleared")
+    }
+
+    fun clearSearchLogs() {
+        _searchLogs.value = emptyList()
+    }
+
+    private fun logSearch(message: String) {
+        val timestamp = synchronized(timeFormatter) { timeFormatter.format(Date()) }
+        _searchLogs.value = (_searchLogs.value + "[$timestamp] $message").takeLast(200)
     }
 }
+
+private fun sanitizeSearchInput(input: String): String = input.replace("@", "").trimStart()

app/src/main/java/com/rosetta/messenger/ui/chats/components/AttachmentComponents.kt

@@ -73,6 +73,16 @@ import kotlin.math.min
 
 private const val TAG = "AttachmentComponents"
 
+private fun shortDebugId(value: String): String {
+    if (value.isBlank()) return "empty"
+    val clean = value.trim()
+    return if (clean.length <= 8) clean else "${clean.take(8)}..."
+}
+
+private fun logPhotoDebug(message: String) {
+    AttachmentDownloadDebugLogger.log(message)
+}
+
 /**
  * Анимированный текст с волнообразными точками.
  * Три точки плавно подпрыгивают каскадом с изменением прозрачности.
@@ -910,6 +920,10 @@ fun ImageAttachment(
     val download: () -> Unit = {
         if (downloadTag.isNotEmpty()) {
             scope.launch {
+                val idShort = shortDebugId(attachment.id)
+                val tagShort = shortDebugId(downloadTag)
+                val server = TransportManager.getTransportServer() ?: "unset"
+                logPhotoDebug("Start image download: id=$idShort, tag=$tagShort, server=$server")
                 try {
                     downloadStatus = DownloadStatus.DOWNLOADING
 
@@ -917,6 +931,9 @@ fun ImageAttachment(
                     val startTime = System.currentTimeMillis()
                     val encryptedContent = TransportManager.downloadFile(attachment.id, downloadTag)
                     val downloadTime = System.currentTimeMillis() - startTime
+                    logPhotoDebug(
+                            "CDN download OK: id=$idShort, bytes=${encryptedContent.length}, time=${downloadTime}ms"
+                    )
                     downloadProgress = 0.5f
 
                     downloadStatus = DownloadStatus.DECRYPTING
@@ -925,6 +942,9 @@ fun ImageAttachment(
                     // Сначала расшифровываем его, получаем raw bytes
                     val decryptedKeyAndNonce =
                             MessageCrypto.decryptKeyFromSender(chachaKey, privateKey)
+                    logPhotoDebug(
+                            "Key decrypt OK: id=$idShort, keySize=${decryptedKeyAndNonce.size}"
+                    )
 
                     // Используем decryptAttachmentBlobWithPlainKey который правильно конвертирует
                     // bytes в password
@@ -938,6 +958,7 @@ fun ImageAttachment(
                     downloadProgress = 0.8f
 
                     if (decrypted != null) {
+                        logPhotoDebug("Blob decrypt OK: id=$idShort, time=${decryptTime}ms")
                         withContext(Dispatchers.IO) {
                             imageBitmap = base64ToBitmap(decrypted)
 
@@ -950,18 +971,25 @@ fun ImageAttachment(
                                             publicKey = senderPublicKey,
                                             privateKey = privateKey
                                     )
+                            logPhotoDebug("Cache save result: id=$idShort, saved=$saved")
                         }
                         downloadProgress = 1f
                         downloadStatus = DownloadStatus.DOWNLOADED
+                        logPhotoDebug("Image ready: id=$idShort")
                     } else {
                         downloadStatus = DownloadStatus.ERROR
+                        logPhotoDebug("Blob decrypt FAILED: id=$idShort, time=${decryptTime}ms")
                     }
                 } catch (e: Exception) {
                     e.printStackTrace()
                     downloadStatus = DownloadStatus.ERROR
+                    logPhotoDebug(
+                            "Image download ERROR: id=$idShort, reason=${e.javaClass.simpleName}: ${e.message ?: "unknown"}"
+                    )
                 }
             }
         } else {
+            logPhotoDebug("Skip image download: empty tag for id=${shortDebugId(attachment.id)}")
         }
     }
 
@@ -2167,11 +2195,21 @@ internal suspend fun downloadAndDecryptImage(
     if (downloadTag.isEmpty() || chachaKey.isEmpty() || privateKey.isEmpty()) return null
 
     return withContext(Dispatchers.IO) {
+        val idShort = shortDebugId(attachmentId)
+        val tagShort = shortDebugId(downloadTag)
+        val server = TransportManager.getTransportServer() ?: "unset"
         try {
+            logPhotoDebug("Start helper image download: id=$idShort, tag=$tagShort, server=$server")
             val encryptedContent = TransportManager.downloadFile(attachmentId, downloadTag)
             if (encryptedContent.isEmpty()) return@withContext null
+            logPhotoDebug(
+                    "Helper CDN download OK: id=$idShort, bytes=${encryptedContent.length}"
+            )
 
             val plainKeyAndNonce = MessageCrypto.decryptKeyFromSender(chachaKey, privateKey)
+            logPhotoDebug(
+                    "Helper key decrypt OK: id=$idShort, keySize=${plainKeyAndNonce.size}"
+            )
 
             // Try decryptReplyBlob first (desktop decodeWithPassword)
             var decrypted = try {
@@ -2192,16 +2230,22 @@ internal suspend fun downloadAndDecryptImage(
             val bitmap = base64ToBitmap(base64Data) ?: return@withContext null
 
             ImageBitmapCache.put(cacheKey, bitmap)
-            AttachmentFileManager.saveAttachment(
+            val saved = AttachmentFileManager.saveAttachment(
                 context = context,
                 blob = base64Data,
                 attachmentId = attachmentId,
                 publicKey = senderPublicKey,
                 privateKey = recipientPrivateKey
             )
+            logPhotoDebug("Helper image ready: id=$idShort, saved=$saved")
 
             bitmap
-        } catch (_: Exception) { null }
+        } catch (e: Exception) {
+            logPhotoDebug(
+                    "Helper image ERROR: id=$idShort, reason=${e.javaClass.simpleName}: ${e.message ?: "unknown"}"
+            )
+            null
+        }
     }
 }
 

app/src/main/java/com/rosetta/messenger/ui/chats/components/AttachmentDownloadDebugLogger.kt

@@ -0,0 +1,27 @@
+package com.rosetta.messenger.ui.chats.components
+
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+
+object AttachmentDownloadDebugLogger {
+    private const val MAX_LOGS = 200
+    private val dateFormat = SimpleDateFormat("HH:mm:ss.SSS", Locale.getDefault())
+
+    private val _logs = MutableStateFlow<List<String>>(emptyList())
+    val logs: StateFlow<List<String>> = _logs.asStateFlow()
+
+    fun log(message: String) {
+        val timestamp = dateFormat.format(Date())
+        val line = "[$timestamp] 🖼️ $message"
+        _logs.update { current -> (current + line).takeLast(MAX_LOGS) }
+    }
+
+    fun clear() {
+        _logs.value = emptyList()
+    }
+}

app/src/main/java/com/rosetta/messenger/ui/chats/components/ChatDetailComponents.kt

@@ -1148,19 +1148,48 @@ fun AnimatedMessageStatus(
                                                         }
                                 )
                         } else {
-                                Icon(
+                                if (currentStatus == MessageStatus.READ) {
-                                        painter =
+                                        Box(
-                                                when (currentStatus) {
+                                                modifier =
-                                                        MessageStatus.SENDING -> TelegramIcons.Clock
+                                                        Modifier.width(iconSize + 6.dp)
-                                                        MessageStatus.SENT -> TelegramIcons.Done
+                                                                .height(iconSize)
-                                                        MessageStatus.DELIVERED -> TelegramIcons.Done
+                                                                .scale(scale)
-                                                        MessageStatus.READ -> TelegramIcons.Done
+                                        ) {
-                                                        else -> TelegramIcons.Clock
+                                                Icon(
-                                                },
+                                                        painter = TelegramIcons.Done,
-                                        contentDescription = null,
+                                                        contentDescription = null,
-                                        tint = animatedColor,
+                                                        tint = animatedColor,
-                                        modifier = Modifier.size(iconSize).scale(scale)
+                                                        modifier =
-                                )
+                                                                Modifier.size(iconSize)
+                                                                        .align(Alignment.CenterStart)
+                                                )
+                                                Icon(
+                                                        painter = TelegramIcons.Done,
+                                                        contentDescription = null,
+                                                        tint = animatedColor,
+                                                        modifier =
+                                                                Modifier.size(iconSize)
+                                                                        .align(Alignment.CenterStart)
+                                                                        .offset(x = 4.dp)
+                                                )
+                                        }
+                                } else {
+                                        Icon(
+                                                painter =
+                                                        when (currentStatus) {
+                                                                MessageStatus.SENDING ->
+                                                                        TelegramIcons.Clock
+                                                                MessageStatus.SENT ->
+                                                                        TelegramIcons.Done
+                                                                MessageStatus.DELIVERED ->
+                                                                        TelegramIcons.Done
+                                                                else -> TelegramIcons.Clock
+                                                        },
+                                                contentDescription = null,
+                                                tint = animatedColor,
+                                                modifier = Modifier.size(iconSize).scale(scale)
+                                        )
+                                }
                         }
                 }
 
@@ -1833,8 +1862,7 @@ fun KebabMenu(
         isBlocked: Boolean,
         onBlockClick: () -> Unit,
         onUnblockClick: () -> Unit,
-        onDeleteClick: () -> Unit,
+        onDeleteClick: () -> Unit
-        onLogsClick: () -> Unit = {}
 ) {
         val menuBgColor = if (isDarkTheme) Color(0xFF272829) else Color.White
         val textColor = if (isDarkTheme) Color.White else Color(0xFF222222)

app/src/main/java/com/rosetta/messenger/ui/chats/components/DeviceVerificationBanner.kt

@@ -1,46 +1,44 @@
 package com.rosetta.messenger.ui.chats.components
 
 import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.rosetta.messenger.network.DeviceEntry
-import com.rosetta.messenger.repository.AvatarRepository
-import com.rosetta.messenger.ui.components.AvatarImage
 import com.rosetta.messenger.ui.onboarding.PrimaryBlue
 
 @Composable
 fun DeviceVerificationBanner(
     device: DeviceEntry,
     isDarkTheme: Boolean,
-    accountPublicKey: String,
-    avatarRepository: AvatarRepository?,
     onAccept: () -> Unit,
     onDecline: () -> Unit
 ) {
     val itemBackground = if (isDarkTheme) Color(0xFF1A1A1A) else Color(0xFFF2F2F7)
-    val titleColor = if (isDarkTheme) Color.White else Color.Black
+    val titleColor = if (isDarkTheme) Color(0xFFF2F3F5) else Color(0xFF202124)
-    val subtitleColor = if (isDarkTheme) Color(0xFF8E8E93) else Color(0xFF666666)
+    val subtitleColor = if (isDarkTheme) Color(0xFFB7BAC1) else Color(0xFF6E7781)
     val acceptColor = PrimaryBlue
     val declineColor = Color(0xFFFF3B30)
 
     val loginText =
         buildString {
-            append("New login from ")
+            append("We detected a new login to your account from ")
             append(device.deviceName)
             if (device.deviceOs.isNotBlank()) {
                 append(" (")
@@ -56,68 +54,62 @@ fun DeviceVerificationBanner(
             .background(itemBackground)
             .padding(horizontal = 16.dp, vertical = 8.dp)
     ) {
-        Row {
+        Text(
-            AvatarImage(
+            text = "Someone just got access to your messages!",
-                publicKey = accountPublicKey,
+            color = titleColor,
-                avatarRepository = avatarRepository,
+            fontSize = 15.sp,
-                size = 56.dp,
+            fontWeight = FontWeight.SemiBold,
-                isDarkTheme = isDarkTheme
+            maxLines = 2,
-            )
+            overflow = TextOverflow.Ellipsis,
+            textAlign = TextAlign.Center,
+            modifier = Modifier.fillMaxWidth()
+        )
 
-            Spacer(modifier = Modifier.width(12.dp))
+        Spacer(modifier = Modifier.height(4.dp))
 
-            Column(modifier = Modifier.weight(1f)) {
+        Text(
+            text = loginText,
+            color = subtitleColor,
+            fontSize = 14.sp,
+            lineHeight = 18.sp,
+            maxLines = 2,
+            overflow = TextOverflow.Ellipsis,
+            textAlign = TextAlign.Center,
+            modifier = Modifier.fillMaxWidth()
+        )
+
+        Spacer(modifier = Modifier.height(6.dp))
+
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.Center
+        ) {
+            TextButton(
+                onClick = onAccept,
+                contentPadding = PaddingValues(0.dp),
+                modifier = Modifier.height(30.dp)
+            ) {
                 Text(
-                    text = "Someone just got access to your messages!",
+                    text = "Yes, it's me",
-                    color = titleColor,
+                    color = acceptColor,
-                    fontSize = 15.sp,
+                    fontSize = 14.sp,
-                    fontWeight = FontWeight.SemiBold,
+                    fontWeight = FontWeight.SemiBold
-                    maxLines = 1,
-                    overflow = TextOverflow.Ellipsis
                 )
+            }
 
-                Spacer(modifier = Modifier.height(3.dp))
+            Spacer(modifier = Modifier.width(20.dp))
 
+            TextButton(
+                onClick = onDecline,
+                contentPadding = PaddingValues(0.dp),
+                modifier = Modifier.height(30.dp)
+            ) {
                 Text(
-                    text = loginText,
+                    text = "No, it's not me!",
-                    color = subtitleColor,
+                    color = declineColor,
-                    fontSize = 13.sp,
+                    fontSize = 14.sp,
-                    lineHeight = 17.sp,
+                    fontWeight = FontWeight.SemiBold
-                    maxLines = 2,
-                    overflow = TextOverflow.Ellipsis
                 )
-
-                Spacer(modifier = Modifier.height(6.dp))
-
-                Row {
-                    TextButton(
-                        onClick = onAccept,
-                        contentPadding = PaddingValues(0.dp),
-                        modifier = Modifier.height(32.dp)
-                    ) {
-                        Text(
-                            text = "Yes, it's me",
-                            color = acceptColor,
-                            fontSize = 14.sp,
-                            fontWeight = FontWeight.SemiBold
-                        )
-                    }
-
-                    Spacer(modifier = Modifier.width(12.dp))
-
-                    TextButton(
-                        onClick = onDecline,
-                        contentPadding = PaddingValues(0.dp),
-                        modifier = Modifier.height(32.dp)
-                    ) {
-                        Text(
-                            text = "No, it's not me!",
-                            color = declineColor,
-                            fontSize = 14.sp,
-                            fontWeight = FontWeight.SemiBold
-                        )
-                    }
-                }
             }
         }
     }

app/src/main/java/com/rosetta/messenger/ui/chats/components/ImageViewerScreen.kt

@@ -921,8 +921,22 @@ private suspend fun loadBitmapForViewerImage(
         val downloadTag = getDownloadTag(image.preview)
         if (downloadTag.isEmpty()) return null
 
+        val idShort =
+            if (image.attachmentId.length <= 8) image.attachmentId else "${image.attachmentId.take(8)}..."
+        val tagShort = if (downloadTag.length <= 8) downloadTag else "${downloadTag.take(8)}..."
+        val server = TransportManager.getTransportServer() ?: "unset"
+        AttachmentDownloadDebugLogger.log(
+            "Viewer download start: id=$idShort, tag=$tagShort, server=$server"
+        )
+
         val encryptedContent = TransportManager.downloadFile(image.attachmentId, downloadTag)
+        AttachmentDownloadDebugLogger.log(
+            "Viewer CDN download OK: id=$idShort, bytes=${encryptedContent.length}"
+        )
         val decryptedKeyAndNonce = MessageCrypto.decryptKeyFromSender(image.chachaKey, privateKey)
+        AttachmentDownloadDebugLogger.log(
+            "Viewer key decrypt OK: id=$idShort, keySize=${decryptedKeyAndNonce.size}"
+        )
         val decrypted =
             MessageCrypto.decryptAttachmentBlobWithPlainKey(encryptedContent, decryptedKeyAndNonce)
                 ?: return null
@@ -937,9 +951,15 @@ private suspend fun loadBitmapForViewerImage(
             publicKey = image.senderPublicKey,
             privateKey = privateKey
         )
+        AttachmentDownloadDebugLogger.log("Viewer image ready: id=$idShort")
 
         decodedBitmap
-    } catch (_: Exception) {
+    } catch (e: Exception) {
+        val idShort =
+            if (image.attachmentId.length <= 8) image.attachmentId else "${image.attachmentId.take(8)}..."
+        AttachmentDownloadDebugLogger.log(
+            "Viewer image ERROR: id=$idShort, reason=${e.javaClass.simpleName}: ${e.message ?: "unknown"}"
+        )
         null
     }
 }

app/src/main/java/com/rosetta/messenger/ui/settings/OtherProfileScreen.kt

@@ -89,7 +89,6 @@ import com.rosetta.messenger.ui.chats.components.ViewableImage
 import com.rosetta.messenger.ui.components.AvatarImage
 import com.rosetta.messenger.ui.components.BlurredAvatarBackground
 import com.rosetta.messenger.ui.components.VerifiedBadge
-import com.rosetta.messenger.ui.components.metaball.ProfileMetaballEffect
 import com.rosetta.messenger.ui.onboarding.PrimaryBlue
 import com.rosetta.messenger.utils.AttachmentFileManager
 import com.rosetta.messenger.utils.AvatarFileManager
@@ -545,48 +544,7 @@ fun OtherProfileScreen(
         ) {
             item {
                 // ═══════════════════════════════════════════════════════════
-                // 📋 INFORMATION SECTION — первый элемент
+                // ✉️ MESSAGE + 📞 CALL — первые элементы
-                // ═══════════════════════════════════════════════════════════
-                TelegramSectionTitle(
-                        title = "Information",
-                        isDarkTheme = isDarkTheme,
-                        color = PrimaryBlue
-                )
-
-                if (user.username.isNotBlank()) {
-                    TelegramCopyField(
-                            value = "@${user.username}",
-                            fullValue = user.username,
-                            label = "Username",
-                            isDarkTheme = isDarkTheme
-                    )
-
-                    Divider(
-                            color = if (isDarkTheme) Color(0xFF3A3A3A) else Color(0xFFE0E0E0),
-                            thickness = 0.5.dp,
-                            modifier = Modifier.padding(start = 16.dp)
-                    )
-                }
-
-                TelegramCopyField(
-                        value = user.publicKey.take(16) + "..." + user.publicKey.takeLast(6),
-                        fullValue = user.publicKey,
-                        label = "Public Key",
-                        isDarkTheme = isDarkTheme
-                )
-
-                // ═══════════════════════════════════════════════════════════
-                // Разделитель секций
-                // ═══════════════════════════════════════════════════════════
-                Box(
-                        modifier = Modifier
-                                .fillMaxWidth()
-                                .height(8.dp)
-                                .background(if (isDarkTheme) Color(0xFF0F0F0F) else Color(0xFFF0F0F0))
-                )
-
-                // ═══════════════════════════════════════════════════════════
-                // ✉️ WRITE MESSAGE + 📞 CALL BUTTONS
                 // ═══════════════════════════════════════════════════════════
                 Spacer(modifier = Modifier.height(12.dp))
 
@@ -661,6 +619,47 @@ fun OtherProfileScreen(
 
                 Spacer(modifier = Modifier.height(12.dp))
 
+                // ═══════════════════════════════════════════════════════════
+                // Разделитель секций
+                // ═══════════════════════════════════════════════════════════
+                Box(
+                        modifier = Modifier
+                                .fillMaxWidth()
+                                .height(8.dp)
+                                .background(if (isDarkTheme) Color(0xFF0F0F0F) else Color(0xFFF0F0F0))
+                )
+
+                // ═══════════════════════════════════════════════════════════
+                // 📋 INFORMATION SECTION — после кнопок
+                // ═══════════════════════════════════════════════════════════
+                TelegramSectionTitle(
+                        title = "Information",
+                        isDarkTheme = isDarkTheme,
+                        color = PrimaryBlue
+                )
+
+                if (user.username.isNotBlank()) {
+                    TelegramCopyField(
+                            value = "@${user.username}",
+                            fullValue = user.username,
+                            label = "Username",
+                            isDarkTheme = isDarkTheme
+                    )
+
+                    Divider(
+                            color = if (isDarkTheme) Color(0xFF3A3A3A) else Color(0xFFE0E0E0),
+                            thickness = 0.5.dp,
+                            modifier = Modifier.padding(start = 16.dp)
+                    )
+                }
+
+                TelegramCopyField(
+                        value = user.publicKey.take(16) + "..." + user.publicKey.takeLast(6),
+                        fullValue = user.publicKey,
+                        label = "Public Key",
+                        isDarkTheme = isDarkTheme
+                )
+
                 // ═══════════════════════════════════════════════════════════
                 // 🔔 NOTIFICATIONS SECTION
                 // ═══════════════════════════════════════════════════════════
@@ -1825,7 +1824,6 @@ private fun CollapsingOtherProfileHeader(
 
         // ═══════════════════════════════════════════════════════════
         // 👤 AVATAR — Telegram-style expansion on pull-down
-        // При скролле вверх: metaball merge с Dynamic Island
         // При свайпе вниз: аватарка раскрывается на весь блок (circle → rect)
         // ═══════════════════════════════════════════════════════════
         val avatarSize = androidx.compose.ui.unit.lerp(
@@ -1851,80 +1849,37 @@ private fun CollapsingOtherProfileHeader(
         val expandedAvatarXPx = with(density) { expandedAvatarX.toPx() }
         val expandedAvatarYPx = with(density) { expandedAvatarY.toPx() }
 
-        // Metaball alpha: visible only when NOT expanding (normal collapse animation)
+        Box(
-        val metaballAlpha = (1f - expandFraction * 10f).coerceIn(0f, 1f)
+                modifier = Modifier
-        // Expansion avatar alpha: visible when expanding
+                        .size(width = expandedAvatarWidth, height = expandedAvatarHeight)
-        val expansionAvatarAlpha = (expandFraction * 10f).coerceIn(0f, 1f)
+                        .graphicsLayer {
-
+                            translationX = expandedAvatarXPx
-        // Layer 1: Metaball effect for normal collapse (fades out when expanding)
+                            translationY = expandedAvatarYPx
-        if (metaballAlpha > 0.01f) {
+                            alpha = avatarAlpha
-            Box(modifier = Modifier.fillMaxSize().graphicsLayer { alpha = metaballAlpha }) {
+                            shape = RoundedCornerShape(cornerRadius)
-                ProfileMetaballEffect(
+                            clip = true
-                        collapseProgress = collapseProgress,
-                        expansionProgress = 0f,
-                        statusBarHeight = statusBarHeight,
-                        headerHeight = headerHeight,
-                        hasAvatar = hasAvatar,
-                        avatarColor = avatarColors.backgroundColor,
-                        modifier = Modifier.fillMaxSize()
-                ) {
-                    if (hasAvatar && avatarRepository != null) {
-                        OtherProfileFullSizeAvatar(
-                                publicKey = publicKey,
-                                avatarRepository = avatarRepository,
-                                isDarkTheme = isDarkTheme
-                        )
-                    } else {
-                        Box(
-                                modifier = Modifier.fillMaxSize().background(avatarColors.backgroundColor),
-                                contentAlignment = Alignment.Center
-                        ) {
-                            Text(
-                                    text = getInitials(name),
-                                    fontSize = avatarFontSize,
-                                    fontWeight = FontWeight.Bold,
-                                    color = avatarColors.textColor
-                            )
                         }
-                    }
+                        .background(avatarColors.backgroundColor),
-                }
+                contentAlignment = Alignment.Center
-            }
+        ) {
-        }
+            if (hasAvatar && avatarRepository != null) {
-
+                OtherProfileFullSizeAvatar(
-        // Layer 2: Expanding avatar (fades in when pulling down)
+                        publicKey = publicKey,
-        if (expansionAvatarAlpha > 0.01f) {
+                        avatarRepository = avatarRepository,
-            Box(
+                        isDarkTheme = isDarkTheme
-                    modifier = Modifier
+                )
-                            .size(width = expandedAvatarWidth, height = expandedAvatarHeight)
+            } else {
-                            .graphicsLayer {
+                Text(
-                                translationX = expandedAvatarXPx
+                        text = getInitials(name),
-                                translationY = expandedAvatarYPx
+                        fontSize = avatarFontSize,
-                                alpha = avatarAlpha * expansionAvatarAlpha
+                        fontWeight = FontWeight.Bold,
-                                shape = RoundedCornerShape(cornerRadius)
+                        color = avatarColors.textColor
-                                clip = true
+                )
-                            }
-                            .background(avatarColors.backgroundColor),
-                    contentAlignment = Alignment.Center
-            ) {
-                if (hasAvatar && avatarRepository != null) {
-                    OtherProfileFullSizeAvatar(
-                            publicKey = publicKey,
-                            avatarRepository = avatarRepository,
-                            isDarkTheme = isDarkTheme
-                    )
-                } else {
-                    Text(
-                            text = getInitials(name),
-                            fontSize = avatarFontSize,
-                            fontWeight = FontWeight.Bold,
-                            color = avatarColors.textColor
-                    )
-                }
             }
         }
 
         // Gradient overlays when avatar is expanded
-        if (expansionAvatarAlpha > 0.01f) {
+        if (expandFraction > 0.01f) {
             // Top gradient
             Box(
                     modifier = Modifier

app/src/main/java/com/rosetta/messenger/ui/settings/ProfileScreen.kt

@@ -1795,7 +1795,7 @@ fun TelegramToggleItem(
     val textColor = if (isDarkTheme) Color.White else Color.Black
     val secondaryTextColor = if (isDarkTheme) Color(0xFF8E8E93) else Color(0xFF666666)
     val iconColor = if (isDarkTheme) Color(0xFF8E8E93) else Color(0xFF666666)
-    val accentColor = if (isDarkTheme) Color(0xFF2A2A2A) else Color(0xFF0D8CF4)
+    val accentColor = if (isDarkTheme) PrimaryBlueDark else Color(0xFF0D8CF4)
     val dividerColor = if (isDarkTheme) Color(0xFF3A3A3A) else Color(0xFFE0E0E0)
 
     Column {

app/src/main/res/raw/letsencrypt_r12.pem

@@ -0,0 +1,29 @@
+-----BEGIN CERTIFICATE-----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+/wIBADAdBgNVHQ4EFgQUALUp8i2ObzHom0yteD763OkM0dIwHwYDVR0jBBgwFoAU
+ebRZ5nu25eQBc4AIiMgaWPbpm24wMgYIKwYBBQUHAQEEJjAkMCIGCCsGAQUFBzAC
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+FVj+qYv87/WeY+Bm4sN3Ox8BhyaU7UAQ3LeZ7N1X01xxQe4wIAAE3JVLUCiHmZL+
+qoCUtgYIFPgcg350QMUIWgxPXNGEncT921ne7nluI02V8pLUmClqXOsCwULw+PVO
+ZCB7qOMxxMBoCUeL2Ll4oMpOSr5pJCpLN3tRA2s6P1KLs9TSrVhOk+7LX28NMUlI
+usQ/nxLJID0RhAeFtPjyOCOscQBA53+NRjSCak7P4A5jX7ppmkcJECL+S0i3kXVU
+y5Me5BbrU8973jZNv/ax6+ZK6TM8jWmimL6of6OrX7ZU6E2WqazzsFrLG3o2kySb
+zlhSgJ81Cl4tv3SbYiYXnJExKQvzf83DYotox3f0fwv7xln1A2ZLplCb0O+l/AK0
+YE0DS2FPxSAHi0iwMfW2nNHJrXcY3LLHD77gRgje4Eveubi2xxa+Nmk/hmhLdIET
+iVDFanoCrMVIpQ59XWHkzdFmoHXHBV7oibVjGSO7ULSQ7MJ1Nz51phuDJSgAIU7A
+0zrLnOrAj/dfrlEWRhCvAgbuwLZX1A2sjNjXoPOHbsPiy+lO1KF8/XY7
+-----END CERTIFICATE-----

app/src/main/res/xml/network_security_config.xml

@@ -1,17 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <network-security-config>
+    <!-- Базовые trust anchors для всех HTTPS доменов (включая новый CDN) -->
+    <base-config cleartextTrafficPermitted="false">
+        <trust-anchors>
+            <!-- GlobalSign GCC R6 AlphaSSL CA 2025 (цепочка *.rosetta.im) -->
+            <certificates src="@raw/globalsign_ca"/>
+            <!-- Let's Encrypt R12 (цепочка rosetta-im.com/defaultcontent) -->
+            <certificates src="@raw/letsencrypt_r12"/>
+            <certificates src="system"/>
+        </trust-anchors>
+    </base-config>
+
     <!-- HTTP для локального сервера -->
     <domain-config cleartextTrafficPermitted="true">
         <domain includeSubdomains="true">46.28.71.12</domain>
     </domain-config>
-    
-    <!-- HTTPS с кастомным CA для CDN -->
-    <domain-config>
-        <domain includeSubdomains="true">cdn.rosetta-im.com</domain>
-        <domain includeSubdomains="true">rosetta-im.com</domain>
-        <trust-anchors>
-            <certificates src="@raw/globalsign_ca"/>
-            <certificates src="system"/>
-        </trust-anchors>
-    </domain-config>
 </network-security-config>