creating wallpaper dir at launch

* ios: wallpapers

* theme selection

* applied theme colors and preset wallpaper

* more places with background

* one more

* accent color

* defaults

* rename

* background

* no change to cell color

* unneeded

* changes

* no global tint

* defaults

* removed unneeded class

* for merging

README.md

@@ -234,6 +234,8 @@ You can use SimpleX with your own servers and still communicate with people usin
 
 Recent and important updates:
 
+[Jun 4, 2024. SimpleX network: private message routing, v5.8 released with IP address protection and chat themes](./blog/20240604-simplex-chat-v5.8-private-message-routing-chat-themes.md)
+
 [Apr 26, 2024. SimpleX network: legally binding transparency, v5.7 released with better calls and messages.](./blog/20240426-simplex-legally-binding-transparency-v5-7-better-user-experience.md)
 
 [Mar 23, 2024. SimpleX network: real privacy and stable profits, non-profits for protocols, v5.6 released with quantum resistant e2e encryption and simple profile migration.](./blog/20240323-simplex-network-privacy-non-profit-v5-6-quantum-resistant-e2e-encryption-simple-migration.md)
@@ -382,10 +384,10 @@ Please also join [#simplex-devs](https://simplex.chat/contact#/?v=1-2&smp=smp%3A
 - ✅ Private notes.
 - ✅ Improve sending videos (including encryption of locally stored videos).
 - ✅ Post-quantum resistant key exchange in double ratchet protocol.
+- ✅ Message delivery relay for senders (to conceal IP address from the recipients' servers and to reduce the traffic).
 - 🏗 Improve stability and reduce battery usage.
 - 🏗 Improve experience for the new users.
 - 🏗 Large groups, communities and public channels.
-- 🏗 Message delivery relay for senders (to conceal IP address from the recipients' servers and to reduce the traffic).
 - Privacy & security slider - a simple way to set all settings at once.
 - SMP queue redundancy and rotation (manual is supported).
 - Include optional message into connection request sent via contact address.

apps/ios/Shared/AppDelegate.swift

@@ -17,6 +17,7 @@ class AppDelegate: NSObject, UIApplicationDelegate {
         if #available(iOS 17.0, *) { trackKeyboard() }
         NotificationCenter.default.addObserver(self, selector: #selector(pasteboardChanged), name: UIPasteboard.changedNotification, object: nil)
         removePasscodesIfReinstalled()
+        prepareForLaunch()
         return true
     }
 
@@ -141,6 +142,10 @@ class AppDelegate: NSObject, UIApplicationDelegate {
         }
     }
 
+    private func prepareForLaunch() {
+        try? FileManager.default.createDirectory(at: getWallpaperDirectory(), withIntermediateDirectories: true)
+    }
+
     static func keepScreenOn(_ on: Bool) {
         UIApplication.shared.isIdleTimerDisabled = on
     }
@@ -148,13 +153,15 @@ class AppDelegate: NSObject, UIApplicationDelegate {
 
 class SceneDelegate: NSObject, ObservableObject, UIWindowSceneDelegate {
     var window: UIWindow?
+    static var windowStatic: UIWindow?
     var windowScene: UIWindowScene?
 
     func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
+        UITableView.appearance().backgroundColor = .clear
         guard let windowScene = scene as? UIWindowScene else { return }
         self.windowScene = windowScene
         window = windowScene.keyWindow
-        window?.tintColor = UIColor(cgColor: getUIAccentColorDefault())
-        window?.overrideUserInterfaceStyle = getUserInterfaceStyleDefault()
+        SceneDelegate.windowStatic = windowScene.keyWindow
+        ThemeManager.applyTheme(currentThemeDefault.get())
     }
 }

apps/ios/Shared/Assets.xcassets/wallpaper_cats.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_cats@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

apps/ios/Shared/Assets.xcassets/wallpaper_flowers.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_flowers@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

apps/ios/Shared/Assets.xcassets/wallpaper_hearts.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_hearts@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

apps/ios/Shared/Assets.xcassets/wallpaper_kids.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_kids@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

apps/ios/Shared/Assets.xcassets/wallpaper_school.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_school@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

apps/ios/Shared/Assets.xcassets/wallpaper_travel.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "wallpaper_travel@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

apps/ios/Shared/ContentView.swift

@@ -14,6 +14,8 @@ struct ContentView: View {
     @ObservedObject var alertManager = AlertManager.shared
     @ObservedObject var callController = CallController.shared
     @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
+    @EnvironmentObject var sceneDelegate: SceneDelegate
 
     var contentAccessAuthenticationExtended: Bool
 
@@ -51,6 +53,16 @@ struct ContentView: View {
     }
 
     var body: some View {
+        if #available(iOS 16.0, *) {
+            allViews()
+                .scrollContentBackground(.hidden)
+        } else {
+            // on iOS 15 scroll view background disabled in SceneDelegate
+            allViews()
+        }
+    }
+
+    @ViewBuilder func allViews() -> some View {
         ZStack {
             let showCallArea = chatModel.activeCall != nil && chatModel.activeCall?.callState != .waitCapabilities && chatModel.activeCall?.callState != .invitationAccepted
             // contentView() has to be in a single branch, so that enabling authentication doesn't trigger re-rendering and close settings.
@@ -96,6 +108,8 @@ struct ContentView: View {
                 initializationView()
             }
         }
+        //.tint(theme.colors.primary)
+        .background(theme.colors.background)
         .alert(isPresented: $alertManager.presentAlert) { alertManager.alertView! }
         .sheet(isPresented: $showSettings) {
             SettingsView(showSettings: $showSettings)
@@ -138,6 +152,11 @@ struct ContentView: View {
                 break
             }
         }
+        .onChange(of: colorScheme) { scheme in
+            if sceneDelegate.window?.overrideUserInterfaceStyle == .unspecified {
+                reactOnDarkThemeChanges(scheme == .dark)
+            }
+        }
     }
 
     @ViewBuilder private func contentView() -> some View {
@@ -224,8 +243,8 @@ struct ContentView: View {
         .frame(maxWidth: .infinity, maxHeight: .infinity )
         .background(
             Rectangle()
-                .fill(.background)
-        ) 
+                .fill(theme.colors.background)
+        )
     }
 
     private func mainView() -> some View {

apps/ios/Shared/Model/ChatModel.swift

@@ -422,6 +422,16 @@ final class ChatModel: ObservableObject {
         }
     }
 
+    func updateCurrentUserUiThemes(uiThemes: ThemeModeOverrides?) {
+        guard var current = currentUser else { return }
+        current.uiThemes = uiThemes
+        let i = users.firstIndex(where: { $0.user.userId == current.userId })
+        if let i {
+            users[i].user = current
+        }
+        currentUser = current
+    }
+
     func addLiveDummy(_ chatInfo: ChatInfo) -> ChatItem {
         let cItem = ChatItem.liveDummy(chatInfo.chatType)
         withAnimation {

apps/ios/Shared/Model/ImageUtils.swift

@@ -205,6 +205,43 @@ func moveTempFileFromURL(_ url: URL) -> CryptoFile? {
     }
 }
 
+func saveWallpaperFile(url: URL) -> String? {
+    let destFile = URL(fileURLWithPath: generateNewFileName(getWallpaperDirectory().path + "/" + "wallpaper", "jpg", fullPath: true))
+    do {
+        try FileManager.default.copyItem(atPath: url.path, toPath: destFile.path)
+        return destFile.lastPathComponent
+    } catch {
+        logger.error("FileUtils.saveWallpaperFile error: \(error.localizedDescription)")
+        return nil
+    }
+}
+
+func saveWallpaperFile(image: UIImage) -> String? {
+    let hasAlpha = imageHasAlpha(image)
+    let destFile = URL(fileURLWithPath: generateNewFileName(getWallpaperDirectory().path + "/" + "wallpaper", hasAlpha ? "png" : "jpg", fullPath: true))
+    let dataResized = resizeImageToDataSize(image, maxDataSize: 5_000_000, hasAlpha: hasAlpha)
+    do {
+        try dataResized!.write(to: destFile)
+        return destFile.lastPathComponent
+    } catch {
+        logger.error("FileUtils.saveWallpaperFile error: \(error.localizedDescription)")
+        return nil
+    }
+}
+
+func removeWallpaperFile(fileName: String? = nil) {
+    do {
+        try FileManager.default.contentsOfDirectory(atPath: getWallpaperDirectory().path).forEach {
+            if URL(fileURLWithPath: $0).lastPathComponent == fileName { try FileManager.default.removeItem(atPath: $0) }
+        }
+    } catch {
+        logger.error("FileUtils.removeWallpaperFile error: \(error.localizedDescription)")
+    }
+    if let fileName {
+        WallpaperType.cachedImages.removeValue(forKey: fileName)
+    }
+}
+
 func generateNewFileName(_ prefix: String, _ ext: String, fullPath: Bool = false) -> String {
     uniqueCombine("\(prefix)_\(getTimestamp()).\(ext)", fullPath: fullPath)
 }

apps/ios/Shared/Model/SimpleXAPI.swift

@@ -242,14 +242,8 @@ func apiSuspendChat(timeoutMicroseconds: Int) {
     logger.error("apiSuspendChat error: \(String(describing: r))")
 }
 
-func apiSetTempFolder(tempFolder: String, ctrl: chat_ctrl? = nil) throws {
-    let r = chatSendCmdSync(.setTempFolder(tempFolder: tempFolder), ctrl)
-    if case .cmdOk = r { return }
-    throw r
-}
-
-func apiSetFilesFolder(filesFolder: String, ctrl: chat_ctrl? = nil) throws {
-    let r = chatSendCmdSync(.setFilesFolder(filesFolder: filesFolder), ctrl)
+func apiSetAppFilePaths(filesFolder: String, tempFolder: String, assetsFolder: String, ctrl: chat_ctrl? = nil) throws {
+    let r = chatSendCmdSync(.apiSetAppFilePaths(filesFolder: filesFolder, tempFolder: tempFolder, assetsFolder: assetsFolder), ctrl)
     if case .cmdOk = r { return }
     throw r
 }
@@ -561,6 +555,18 @@ func apiGroupMemberInfo(_ groupId: Int64, _ groupMemberId: Int64) throws -> (Gro
     throw r
 }
 
+func apiContactQueueInfo(_ contactId: Int64) async throws -> (RcvMsgInfo?, QueueInfo) {
+    let r = await chatSendCmd(.apiContactQueueInfo(contactId: contactId))
+    if case let .queueInfo(_, rcvMsgInfo, queueInfo) = r { return (rcvMsgInfo, queueInfo) }
+    throw r
+}
+
+func apiGroupMemberQueueInfo(_ groupId: Int64, _ groupMemberId: Int64) async throws -> (RcvMsgInfo?, QueueInfo) {
+    let r = await chatSendCmd(.apiGroupMemberQueueInfo(groupId: groupId, groupMemberId: groupMemberId))
+    if case let .queueInfo(_, rcvMsgInfo, queueInfo) = r { return (rcvMsgInfo, queueInfo) }
+    throw r
+}
+
 func apiSwitchContact(contactId: Int64) throws -> ConnectionStats {
     let r = chatSendCmdSync(.apiSwitchContact(contactId: contactId))
     if case let .contactSwitchStarted(_, _, connectionStats) = r { return connectionStats }
@@ -819,6 +825,21 @@ func apiSetConnectionAlias(connId: Int64, localAlias: String) async throws -> Pe
     throw r
 }
 
+func apiSetUserUIThemes(userId: Int64, themes: ThemeModeOverrides?) async -> Bool {
+    let r = await chatSendCmd(.apiSetUserUIThemes(userId: userId, themes: themes))
+    if case .cmdOk = r { return true }
+    logger.error("apiSetUserUIThemes bad response: \(String(describing: r))")
+    return false
+}
+
+func apiSetChatUIThemes(chatId: ChatId, themes: ThemeModeOverrides?) async -> Bool {
+    let r = await chatSendCmd(.apiSetChatUIThemes(chatId: chatId, themes: themes))
+    if case .cmdOk = r { return true }
+    logger.error("apiSetChatUIThemes bad response: \(String(describing: r))")
+    return false
+}
+
+
 func apiCreateUserAddress() async throws -> String {
     let userId = try currentUserId("apiCreateUserAddress")
     let r = await chatSendCmd(.apiCreateMyAddress(userId: userId))
@@ -1265,7 +1286,7 @@ func filterMembersToAdd(_ ms: [GMember]) -> [Contact] {
     let memberContactIds = ms.compactMap{ m in m.wrapped.memberCurrent ? m.wrapped.memberContactId : nil }
     return ChatModel.shared.chats
         .compactMap{ $0.chatInfo.contact }
-        .filter{ c in c.ready && c.active && !memberContactIds.contains(c.apiId) }
+        .filter{ c in c.sendMsgEnabled && !c.nextSendGrpInv && !memberContactIds.contains(c.apiId) }
         .sorted{ $0.displayName.lowercased() < $1.displayName.lowercased() }
 }
 
@@ -1341,8 +1362,7 @@ func initializeChat(start: Bool, confirmStart: Bool = false, dbKey: String? = ni
     if encryptionStartedDefault.get() {
         encryptionStartedDefault.set(false)
     }
-    try apiSetTempFolder(tempFolder: getTempFilesDirectory().path)
-    try apiSetFilesFolder(filesFolder: getAppFilesDirectory().path)
+    try apiSetAppFilePaths(filesFolder: getAppFilesDirectory().path, tempFolder: getTempFilesDirectory().path, assetsFolder: getWallpaperDirectory().deletingLastPathComponent().path)
     try apiSetEncryptLocalFiles(privacyEncryptLocalFilesGroupDefault.get())
     m.chatInitialized = true
     m.currentUser = try apiGetActiveUser()
@@ -1427,8 +1447,7 @@ func startChatWithTemporaryDatabase(ctrl: chat_ctrl) throws -> User? {
     logger.debug("startChatWithTemporaryDatabase")
     let migrationActiveUser = try? apiGetActiveUser(ctrl: ctrl) ?? apiCreateActiveUser(Profile(displayName: "Temp", fullName: ""), ctrl: ctrl)
     try setNetworkConfig(getNetCfg(), ctrl: ctrl)
-    try apiSetTempFolder(tempFolder: getMigrationTempFilesDirectory().path, ctrl: ctrl)
-    try apiSetFilesFolder(filesFolder: getMigrationTempFilesDirectory().path, ctrl: ctrl)
+    try apiSetAppFilePaths(filesFolder: getMigrationTempFilesDirectory().path, tempFolder: getMigrationTempFilesDirectory().path, assetsFolder: getWallpaperDirectory().deletingLastPathComponent().path, ctrl: ctrl)
     _ = try apiStartChat(ctrl: ctrl)
     return migrationActiveUser
 }
@@ -1814,11 +1833,15 @@ func processReceivedMsg(_ res: ChatResponse) async {
         if let aChatItem = aChatItem {
             await chatItemSimpleUpdate(user, aChatItem)
         }
-    case let .rcvFileError(user, aChatItem, _):
+    case let .rcvFileError(user, aChatItem, _, _):
         if let aChatItem = aChatItem {
             await chatItemSimpleUpdate(user, aChatItem)
             Task { cleanupFile(aChatItem) }
         }
+    case let .rcvFileWarning(user, aChatItem, _, _):
+        if let aChatItem = aChatItem {
+            await chatItemSimpleUpdate(user, aChatItem)
+        }
     case let .sndFileStart(user, aChatItem, _):
         await chatItemSimpleUpdate(user, aChatItem)
     case let .sndFileComplete(user, aChatItem, _):
@@ -1835,11 +1858,15 @@ func processReceivedMsg(_ res: ChatResponse) async {
         }
     case let .sndFileCompleteXFTP(user, aChatItem, _):
         await chatItemSimpleUpdate(user, aChatItem)
-    case let .sndFileError(user, aChatItem, _):
+    case let .sndFileError(user, aChatItem, _, _):
         if let aChatItem = aChatItem {
             await chatItemSimpleUpdate(user, aChatItem)
             Task { cleanupFile(aChatItem) }
         }
+    case let .sndFileWarning(user, aChatItem, _, _):
+        if let aChatItem = aChatItem {
+            await chatItemSimpleUpdate(user, aChatItem)
+        }
     case let .callInvitation(invitation):
         await MainActor.run {
             m.callInvitations[invitation.contact.id] = invitation
@@ -1937,12 +1964,28 @@ func processReceivedMsg(_ res: ChatResponse) async {
             let state = UIRemoteCtrlSessionState.connected(remoteCtrl: remoteCtrl, sessionCode: m.remoteCtrlSession?.sessionCode ?? "")
             m.remoteCtrlSession = m.remoteCtrlSession?.updateState(state)
         }
-    case .remoteCtrlStopped:
+    case let .remoteCtrlStopped(_, rcStopReason):
         // This delay is needed to cancel the session that fails on network failure,
         // e.g. when user did not grant permission to access local network yet.
         if let sess = m.remoteCtrlSession {
             await MainActor.run {
                 m.remoteCtrlSession = nil
+                dismissAllSheets() {
+                    switch rcStopReason {
+                    case .connectionFailed(.errorAgent(.RCP(.identity))):
+                        AlertManager.shared.showAlertMsg(
+                            title: "Connection with desktop stopped",
+                            message: "This link was used with another mobile device, please create a new link on the desktop."
+                        )
+                    default:
+                        AlertManager.shared.showAlert(Alert(
+                            title: Text("Connection with desktop stopped"),
+                            message: Text("Please check that mobile and desktop are connected to the same local network, and that desktop firewall allows the connection.\nPlease share any other issues with the developers."),
+                            primaryButton: .default(Text("Ok")),
+                            secondaryButton: .default(Text("Copy error")) { UIPasteboard.general.string = String(describing: rcStopReason) }
+                        ))
+                    }
+                }
             }
             if case .connected = sess.sessionState {
                 DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {

apps/ios/Shared/SimpleXApp.swift

@@ -39,6 +39,7 @@ struct SimpleXApp: App {
             // so that it's computed by the time view renders, and not on event after rendering
             ContentView(contentAccessAuthenticationExtended: !authenticationExpired())
                 .environmentObject(chatModel)
+                .environmentObject(AppTheme.shared)
                 .onOpenURL { url in
                     logger.debug("ContentView.onOpenURL: \(url)")
                     chatModel.appOpenUrl = url

apps/ios/Shared/Theme/Theme.swift

@@ -0,0 +1,121 @@
+//
+//  ThemeShared.swift
+//  SimpleX (iOS)
+//
+//  Created by Avently on 14.06.2024.
+//  Copyright © 2024 SimpleX Chat. All rights reserved.
+//
+
+import Foundation
+import SwiftUI
+import SimpleXChat
+
+var CurrentColors: ThemeManager.ActiveTheme = ThemeManager.currentColors(nil, nil, ChatModel.shared.currentUser?.uiThemes, themeOverridesDefault.get()) {
+    didSet {
+        AppTheme.shared.name = CurrentColors.name
+        AppTheme.shared.base = CurrentColors.base
+        AppTheme.shared.colors.updateColorsFrom(CurrentColors.colors)
+        AppTheme.shared.appColors.updateColorsFrom(CurrentColors.appColors)
+        AppTheme.shared.wallpaper.updateWallpaperFrom(CurrentColors.wallpaper)
+        AppTheme.shared.objectWillChange.send()
+    }
+}
+
+var MenuTextColor: Color { if isInDarkTheme() { AppTheme.shared.colors.onBackground.opacity(0.8) } else { Color.black } }
+var NoteFolderIconColor: Color { AppTheme.shared.appColors.primaryVariant2 }
+
+func isInDarkTheme() -> Bool { !CurrentColors.colors.isLight }
+
+class AppTheme: ObservableObject {
+    static let shared = AppTheme(name: CurrentColors.name, base: CurrentColors.base, colors: CurrentColors.colors, appColors: CurrentColors.appColors, wallpaper: CurrentColors.wallpaper)
+
+    var name: String
+    var base: DefaultTheme
+    @ObservedObject var colors: Colors
+    @ObservedObject var appColors: AppColors
+    @ObservedObject var wallpaper: AppWallpaper
+
+    init(name: String, base: DefaultTheme, colors: Colors, appColors: AppColors, wallpaper: AppWallpaper) {
+        self.name = name
+        self.base = base
+        self.colors = colors
+        self.appColors = appColors
+        self.wallpaper = wallpaper
+    }
+}
+
+struct ThemedBackground: ViewModifier {
+    @EnvironmentObject var theme: AppTheme
+
+    func body(content: Content) -> some View {
+        content
+            .background(
+                theme.base == DefaultTheme.SIMPLEX
+                ? LinearGradient(
+                    colors: [
+                        theme.colors.background.lighter(0.4),
+                        theme.colors.background.darker(0.4)
+                    ],
+                    startPoint: .topLeading,
+                    endPoint: .bottomTrailing
+                )
+                : LinearGradient(
+                    colors: [],
+                    startPoint: .topLeading,
+                    endPoint: .bottomTrailing
+                )
+            )
+            .background(
+                theme.base == DefaultTheme.SIMPLEX
+                ? Color.clear
+                : theme.colors.background
+            )
+    }
+}
+
+func reactOnDarkThemeChanges(_ isDark: Bool) {
+    systemInDarkThemeCurrently = isDark
+    //sceneDelegate.window?.overrideUserInterfaceStyle == .unspecified
+    if currentThemeDefault.get() == DefaultTheme.SYSTEM_THEME_NAME && CurrentColors.colors.isLight == isDark {
+        // Change active colors from light to dark and back based on system theme
+        ThemeManager.applyTheme(DefaultTheme.SYSTEM_THEME_NAME)
+    }
+}
+
+extension ThemeWallpaper {
+    public func importFromString() -> ThemeWallpaper {
+        if preset == nil, let image {
+            // Need to save image from string and to save its path
+            if let data = Data(base64Encoded: dropImagePrefix(image)),
+               let parsed = UIImage(data: data),
+               let filename = saveWallpaperFile(image: parsed) {
+                var copy = self
+                copy.image = nil
+                copy.imageFile = filename
+                return copy
+            } else {
+                return ThemeWallpaper()
+            }
+        } else {
+            return self
+        }
+    }
+
+    func withFilledWallpaperBase64() -> ThemeWallpaper {
+        let aw = toAppWallpaper()
+        let type = aw.type
+        let preset: String? = if case let WallpaperType.Preset(filename, _) = type { filename } else { nil }
+        let scale: Float? = if case let WallpaperType.Preset(_, scale) = type { scale } else { if case let WallpaperType.Image(_, scale, _) = type { scale } else { 1.0 } }
+        let scaleType: WallpaperScaleType? = if case let WallpaperType.Image(_, _, scaleType) = type { scaleType } else { nil }
+        let image: String? = if case WallpaperType.Image = type, let image = type.uiImage { resizeImageToStrSize(image, maxDataSize: 5_000_000) } else { nil }
+        return ThemeWallpaper (
+            preset: preset,
+            scale: scale,
+            scaleType: scaleType,
+            background: aw.background?.toReadableHex(),
+            tint: aw.tint?.toReadableHex(),
+            image: image,
+            imageFile: nil
+        )
+    }
+}

apps/ios/Shared/Theme/ThemeManager.swift

@@ -0,0 +1,263 @@
+//
+//  ThemeManager.swift
+//  SimpleX (iOS)
+//
+//  Created by Avently on 03.06.2024.
+//  Copyright © 2024 SimpleX Chat. All rights reserved.
+//
+
+import Foundation
+import SwiftUI
+import SimpleXChat
+
+class ThemeManager {
+    struct ActiveTheme {
+        let name: String
+        let base: DefaultTheme
+        let colors: Colors
+        let appColors: AppColors
+        var wallpaper: AppWallpaper = AppWallpaper(background: nil, tint: nil, type: .Empty)
+    }
+
+    private static func systemDarkThemeColors() -> (Colors, DefaultTheme) {
+        switch systemDarkThemeDefault.get() {
+        case DefaultTheme.DARK.themeName: (DarkColorPalette, DefaultTheme.DARK)
+        case DefaultTheme.SIMPLEX.themeName: (SimplexColorPalette, DefaultTheme.SIMPLEX)
+        case DefaultTheme.BLACK.themeName: (BlackColorPalette, DefaultTheme.BLACK)
+        default: (SimplexColorPalette, DefaultTheme.SIMPLEX)
+        }
+    }
+
+    private static func nonSystemThemeName() -> String {
+        let themeName = currentThemeDefault.get()
+        return if themeName != DefaultTheme.SYSTEM_THEME_NAME {
+            themeName
+        } else {
+            systemInDarkThemeCurrently ? systemDarkThemeDefault.get() : DefaultTheme.LIGHT.themeName
+        }
+    }
+
+    static func defaultActiveTheme(_ appSettingsTheme: [ThemeOverrides]) -> ThemeOverrides? {
+        let nonSystemThemeName = nonSystemThemeName()
+        let defaultThemeId = currentThemeIdsDefault.get()[nonSystemThemeName]
+        return appSettingsTheme.getTheme(defaultThemeId)
+    }
+
+    static func defaultActiveTheme(_ perUserTheme: ThemeModeOverrides?, _ appSettingsTheme: [ThemeOverrides]) -> ThemeModeOverride {
+        let perUserTheme = !CurrentColors.colors.isLight ? perUserTheme?.dark : perUserTheme?.light
+        if let perUserTheme {
+            return perUserTheme
+        }
+        let defaultTheme = defaultActiveTheme(appSettingsTheme)
+        return ThemeModeOverride(mode: CurrentColors.base.mode, colors: defaultTheme?.colors ?? ThemeColors(), wallpaper: defaultTheme?.wallpaper)
+    }
+
+    static func currentColors(_ themeOverridesForType: WallpaperType?, _ perChatTheme: ThemeModeOverride?, _ perUserTheme: ThemeModeOverrides?, _ appSettingsTheme: [ThemeOverrides]) -> ActiveTheme {
+        let themeName = currentThemeDefault.get()
+        let nonSystemThemeName = nonSystemThemeName()
+        let defaultTheme = defaultActiveTheme(appSettingsTheme)
+
+        let baseTheme = switch nonSystemThemeName {
+        case DefaultTheme.LIGHT.themeName: ActiveTheme(name: DefaultTheme.LIGHT.themeName, base: DefaultTheme.LIGHT, colors: LightColorPalette.clone(), appColors: LightColorPaletteApp.clone(), wallpaper: AppWallpaper(background: nil, tint: nil, type: PresetWallpaper.school.toType(DefaultTheme.LIGHT)))
+        case DefaultTheme.DARK.themeName: ActiveTheme(name: DefaultTheme.DARK.themeName, base: DefaultTheme.DARK, colors: DarkColorPalette.clone(), appColors: DarkColorPaletteApp.clone(), wallpaper: AppWallpaper(background: nil, tint: nil, type: PresetWallpaper.school.toType(DefaultTheme.DARK)))
+        case DefaultTheme.SIMPLEX.themeName: ActiveTheme(name: DefaultTheme.SIMPLEX.themeName, base: DefaultTheme.SIMPLEX, colors: SimplexColorPalette.clone(), appColors: SimplexColorPaletteApp.clone(), wallpaper: AppWallpaper(background: nil, tint: nil, type: PresetWallpaper.school.toType(DefaultTheme.SIMPLEX)))
+        case DefaultTheme.BLACK.themeName: ActiveTheme(name: DefaultTheme.BLACK.themeName, base: DefaultTheme.BLACK, colors: BlackColorPalette.clone(), appColors: BlackColorPaletteApp.clone(), wallpaper: AppWallpaper(background: nil, tint: nil, type: PresetWallpaper.school.toType(DefaultTheme.BLACK)))
+        default: ActiveTheme(name: DefaultTheme.LIGHT.themeName, base: DefaultTheme.LIGHT, colors: LightColorPalette.clone(), appColors: LightColorPaletteApp.clone(), wallpaper: AppWallpaper(background: nil, tint: nil, type: PresetWallpaper.school.toType(DefaultTheme.LIGHT)))
+        }
+
+        let perUserTheme = baseTheme.colors.isLight ? perUserTheme?.light : perUserTheme?.dark
+        let theme = appSettingsTheme.sameTheme(themeOverridesForType ?? perChatTheme?.type ?? perUserTheme?.type ?? defaultTheme?.wallpaper?.toAppWallpaper().type, nonSystemThemeName) ?? defaultTheme
+
+        if theme == nil && perUserTheme == nil && perChatTheme == nil && themeOverridesForType == nil {
+            return ActiveTheme(name: themeName, base: baseTheme.base, colors: baseTheme.colors, appColors: baseTheme.appColors, wallpaper: baseTheme.wallpaper)
+        }
+        let presetWallpaperTheme: ThemeColors? = if let wallpaper = perChatTheme?.wallpaper {
+            if let preset = wallpaper.preset { PresetWallpaper.from(preset)?.colors[baseTheme.base] } else { nil }
+        } else if let wallpaper = perUserTheme?.wallpaper {
+            if let preset = wallpaper.preset { PresetWallpaper.from(preset)?.colors[baseTheme.base] } else { nil }
+        } else {
+            if let preset = theme?.wallpaper?.preset { PresetWallpaper.from(preset)?.colors[baseTheme.base] } else { nil }
+        }
+
+        let themeOrEmpty = theme ?? ThemeOverrides(base: baseTheme.base)
+        let colors = themeOrEmpty.toColors(themeOrEmpty.base, perChatTheme?.colors, perUserTheme?.colors, presetWallpaperTheme)
+        return ActiveTheme(
+            name: themeName,
+            base: baseTheme.base,
+            colors: colors,
+            appColors: themeOrEmpty.toAppColors(themeOrEmpty.base, perChatTheme?.colors, perChatTheme?.type, perUserTheme?.colors, perUserTheme?.type, presetWallpaperTheme),
+            wallpaper: themeOrEmpty.toAppWallpaper(themeOverridesForType, perChatTheme, perUserTheme, colors.background)
+        )
+    }
+
+    static func currentThemeOverridesForExport(_ perChatTheme: ThemeModeOverride?, _ perUserTheme: ThemeModeOverrides?) -> ThemeOverrides {
+        let current = currentColors(nil, perChatTheme, perUserTheme, themeOverridesDefault.get())
+        let wType = current.wallpaper.type
+        let wBackground = current.wallpaper.background
+        let wTint = current.wallpaper.tint
+        let w: ThemeWallpaper? = if case WallpaperType.Empty = wType {
+            nil
+        } else {
+            ThemeWallpaper.from(wType, wBackground?.toReadableHex(), wTint?.toReadableHex()).withFilledWallpaperBase64()
+        }
+        return ThemeOverrides(
+            themeId: "",
+            base: current.base,
+            colors: ThemeColors.from(current.colors, current.appColors),
+            wallpaper: w
+        )
+    }
+
+    static func applyTheme(_ theme: String) {
+        currentThemeDefault.set(theme)
+        CurrentColors = currentColors(nil, nil, ChatModel.shared.currentUser?.uiThemes, themeOverridesDefault.get())
+        SceneDelegate.windowStatic?.tintColor = UIColor(CurrentColors.colors.primary)
+        SceneDelegate.windowStatic?.backgroundColor = UIColor(CurrentColors.colors.background)
+        SceneDelegate.windowStatic?.overrideUserInterfaceStyle = switch currentThemeDefault.get() {
+        case DefaultTheme.LIGHT.themeName: .light
+        case DefaultTheme.SYSTEM_THEME_NAME: .unspecified
+        default: .dark
+        }
+    }
+
+    static func changeDarkTheme(_ theme: String) {
+        systemDarkThemeDefault.set(theme)
+        CurrentColors = currentColors(nil, nil, ChatModel.shared.currentUser?.uiThemes, themeOverridesDefault.get())
+    }
+
+    static func saveAndApplyThemeColor(_ baseTheme: DefaultTheme, _ name: ThemeColor, _ color: Color? = nil, _ pref: CodableDefault<[ThemeOverrides]>? = nil) {
+        let nonSystemThemeName = baseTheme.themeName
+        let pref = pref ?? themeOverridesDefault
+        let overrides = pref.get()
+        let themeId = currentThemeIdsDefault.get()[nonSystemThemeName]
+        let prevValue = overrides.getTheme(themeId) ?? ThemeOverrides(base: baseTheme)
+        pref.set(overrides.replace(prevValue.withUpdatedColor(name, color?.toReadableHex())))
+        var themeIds = currentThemeIdsDefault.get()
+        themeIds[nonSystemThemeName] = prevValue.themeId
+        currentThemeIdsDefault.set(themeIds)
+        CurrentColors = currentColors(nil, nil, ChatModel.shared.currentUser?.uiThemes, themeOverridesDefault.get())
+    }
+
+    static func applyThemeColor(name: ThemeColor, color: Color? = nil, pref: Binding<ThemeModeOverride>) {
+        pref.wrappedValue = pref.wrappedValue.withUpdatedColor(name, color?.toReadableHex())
+    }
+
+    static func saveAndApplyWallpaper(_ baseTheme: DefaultTheme, _ type: WallpaperType?, _ pref: CodableDefault<[ThemeOverrides]>?) {
+        let nonSystemThemeName = baseTheme.themeName
+        let pref = pref ?? themeOverridesDefault
+        let overrides = pref.get()
+        let theme = overrides.sameTheme(type, baseTheme.themeName)
+        var prevValue = theme ?? ThemeOverrides(base: baseTheme)
+        prevValue.wallpaper = if let type {
+            if case WallpaperType.Empty = type {
+                nil as ThemeWallpaper?
+            } else {
+                ThemeWallpaper.from(type, prevValue.wallpaper?.background, prevValue.wallpaper?.tint)
+            }
+        } else {
+            nil
+        }
+        pref.set(overrides.replace(prevValue))
+        var themeIds = currentThemeIdsDefault.get()
+        themeIds[nonSystemThemeName] = prevValue.themeId
+        currentThemeIdsDefault.set(themeIds)
+        CurrentColors = currentColors( nil, nil, ChatModel.shared.currentUser?.uiThemes, themeOverridesDefault.get())
+    }
+
+    static func copyFromSameThemeOverrides(_ type: WallpaperType?, _ lowerLevelOverride: ThemeModeOverride?, _ pref: Binding<ThemeModeOverride>) -> Bool {
+        let overrides = themeOverridesDefault.get()
+        let sameWallpaper: ThemeWallpaper? = if let wallpaper = lowerLevelOverride?.wallpaper, lowerLevelOverride?.type?.sameType(type) == true {
+            wallpaper
+        } else {
+            overrides.sameTheme(type, CurrentColors.base.themeName)?.wallpaper
+        }
+        guard let sameWallpaper else {
+            if let type {
+                var w: ThemeWallpaper = ThemeWallpaper.from(type, nil, nil)
+                w.scale = nil
+                w.scaleType = nil
+                pref.wrappedValue = ThemeModeOverride(mode: CurrentColors.base.mode, wallpaper: w)
+            } else {
+                // Make an empty wallpaper to override any top level ones
+                pref.wrappedValue = ThemeModeOverride(mode: CurrentColors.base.mode, wallpaper: ThemeWallpaper())
+            }
+            return true
+        }
+        var type = sameWallpaper.toAppWallpaper().type
+        if case let WallpaperType.Image(filename, scale, scaleType) = type, sameWallpaper.imageFile == filename {
+            // same image file. Needs to be copied first in order to be able to remove the file once it's not needed anymore without affecting main theme override
+            if let filename = saveWallpaperFile(url: getWallpaperFilePath(filename)) {
+                type = WallpaperType.Image(filename, scale, scaleType)
+            } else {
+                logger.error("Error while copying wallpaper from global overrides to chat overrides")
+                return false
+            }
+        }
+        var prevValue = pref.wrappedValue
+        var w = ThemeWallpaper.from(type, nil, nil)
+        w.scale = nil
+        w.scaleType = nil
+        prevValue.colors = ThemeColors()
+        prevValue.wallpaper = w
+        pref.wrappedValue = prevValue
+        return true
+    }
+
+    static func applyWallpaper(_ type: WallpaperType?, _ pref: Binding<ThemeModeOverride>) {
+        var prevValue = pref.wrappedValue
+        prevValue.wallpaper = if let type {
+            ThemeWallpaper.from(type, prevValue.wallpaper?.background, prevValue.wallpaper?.tint)
+        } else {
+            nil
+        }
+        pref.wrappedValue = prevValue
+    }
+
+    static func saveAndApplyThemeOverrides(_ theme: ThemeOverrides, _ pref: CodableDefault<[ThemeOverrides]>? = nil) {
+        let wallpaper = theme.wallpaper?.importFromString()
+        let nonSystemThemeName = theme.base.themeName
+        let pref: CodableDefault<[ThemeOverrides]> = pref ?? themeOverridesDefault
+        let overrides = pref.get()
+        var prevValue = overrides.getTheme(nil, wallpaper?.toAppWallpaper().type, theme.base) ?? ThemeOverrides(base: theme.base)
+        if let imageFile = prevValue.wallpaper?.imageFile {
+            try? FileManager.default.removeItem(at: getWallpaperFilePath(imageFile))
+        }
+        prevValue.base = theme.base
+        prevValue.colors = theme.colors
+        prevValue.wallpaper = wallpaper
+        pref.set(overrides.replace(prevValue))
+        currentThemeDefault.set(nonSystemThemeName)
+        var currentThemeIds = currentThemeIdsDefault.get()
+        currentThemeIds[nonSystemThemeName] = prevValue.themeId
+        currentThemeIdsDefault.set(currentThemeIds)
+        CurrentColors = currentColors(nil, nil, ChatModel.shared.currentUser?.uiThemes, themeOverridesDefault.get())
+    }
+
+    static func resetAllThemeColors(_ pref: CodableDefault<[ThemeOverrides]>? = nil) {
+        let nonSystemThemeName = nonSystemThemeName()
+        let pref: CodableDefault<[ThemeOverrides]> = pref ?? themeOverridesDefault
+        let overrides = pref.get()
+        guard let themeId = currentThemeIdsDefault.get()[nonSystemThemeName],
+              var prevValue = overrides.getTheme(themeId)
+        else { return }
+        prevValue.colors = ThemeColors()
+        prevValue.wallpaper?.background = nil
+        prevValue.wallpaper?.tint = nil
+        pref.set(overrides.replace(prevValue))
+        CurrentColors = currentColors(nil, nil, ChatModel.shared.currentUser?.uiThemes, themeOverridesDefault.get())
+    }
+
+    static func resetAllThemeColors(_ pref: Binding<ThemeModeOverride>) {
+        var prevValue = pref.wrappedValue
+        prevValue.colors = ThemeColors()
+        prevValue.wallpaper?.background = nil
+        prevValue.wallpaper?.tint = nil
+        pref.wrappedValue = prevValue
+    }
+
+    static func removeTheme(_ themeId: String?) {
+        var themes = themeOverridesDefault.get().map { $0 }
+        themes.removeAll(where: { $0.themeId == themeId })
+        themeOverridesDefault.set(themes)
+    }
+}

apps/ios/Shared/Views/Call/AudioDevicePicker.swift

@@ -2,7 +2,7 @@
 //  MPVolumeView.swift
 //  SimpleX (iOS)
 //
-//  Created by Stanislav on 24.04.2024.
+//  Created by Avently on 24.04.2024.
 //  Copyright © 2024 SimpleX Chat. All rights reserved.
 //
 

apps/ios/Shared/Views/Call/IncomingCallView.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct IncomingCallView: View {
     @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @ObservedObject var cc = CallController.shared
 
     var body: some View {
@@ -43,7 +44,7 @@ struct IncomingCallView: View {
                     cc.endCall(invitation: invitation)
                 }
 
-                callButton("Ignore", "multiply", .accentColor) {
+                callButton("Ignore", "multiply", theme.colors.primary) {
                     cc.activeCallInvitation = nil
                 }
 
@@ -63,7 +64,7 @@ struct IncomingCallView: View {
         .padding(.horizontal, 16)
         .padding(.vertical, 12)
         .frame(maxWidth: .infinity)
-        .background(Color(uiColor: .tertiarySystemGroupedBackground))
+        .modifier(ThemedBackground())
         .onAppear { dismissAllSheets() }
     }
 

apps/ios/Shared/Views/Chat/ChatInfoView.swift

@@ -90,6 +90,7 @@ enum SendReceipts: Identifiable, Hashable {
 
 struct ChatInfoView: View {
     @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @Environment(\.dismiss) var dismiss: DismissAction
     @ObservedObject var chat: Chat
     @State var contact: Contact
@@ -110,6 +111,7 @@ struct ChatInfoView: View {
         case switchAddressAlert
         case abortSwitchAddressAlert
         case syncConnectionForceAlert
+        case queueInfo(info: String)
         case error(title: LocalizedStringKey, error: LocalizedStringKey = "")
 
         var id: String {
@@ -119,6 +121,7 @@ struct ChatInfoView: View {
             case .switchAddressAlert: return "switchAddressAlert"
             case .abortSwitchAddressAlert: return "abortSwitchAddressAlert"
             case .syncConnectionForceAlert: return "syncConnectionForceAlert"
+            case let .queueInfo(info): return "queueInfo \(info)"
             case let .error(title, _): return "error \(title)"
             }
         }
@@ -224,9 +227,22 @@ struct ChatInfoView: View {
                     Section(header: Text("For console")) {
                         infoRow("Local name", chat.chatInfo.localDisplayName)
                         infoRow("Database ID", "\(chat.chatInfo.apiId)")
+                        Button ("Debug delivery") {
+                            Task {
+                                do {
+                                    let info = queueInfoText(try await apiContactQueueInfo(chat.chatInfo.apiId))
+                                    await MainActor.run { alert = .queueInfo(info: info) }
+                                } catch let e {
+                                    logger.error("apiContactQueueInfo error: \(responseError(e))")
+                                    let a = getErrorAlert(e, "Error")
+                                    await MainActor.run { alert = .error(title: a.title, error: a.message) }
+                                }
+                            }
+                        }
                     }
                 }
             }
+            .modifier(ThemedBackground())
             .navigationBarHidden(true)
         }
         .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .top)
@@ -243,6 +259,7 @@ struct ChatInfoView: View {
             case .switchAddressAlert: return switchAddressAlert(switchContactAddress)
             case .abortSwitchAddressAlert: return abortSwitchAddressAlert(abortSwitchContactAddress)
             case .syncConnectionForceAlert: return syncConnectionForceAlert({ syncContactConnection(force: true) })
+            case let .queueInfo(info): return queueInfoAlert(info)
             case let .error(title, error): return mkAlert(title: title, message: error)
             }
         }
@@ -355,6 +372,7 @@ struct ChatInfoView: View {
             )
             .navigationBarTitleDisplayMode(.inline)
             .navigationTitle("Security code")
+            .modifier(ThemedBackground())
         } label: {
             Label(
                 contact.verified ? "View security code" : "Verify security code",
@@ -371,6 +389,7 @@ struct ChatInfoView: View {
                 currentFeaturesAllowed: contactUserPrefsToFeaturesAllowed(contact.mergedPreferences)
             )
             .navigationBarTitle("Contact preferences")
+            .modifier(ThemedBackground())
             .navigationBarTitleDisplayMode(.large)
         } label: {
             Label("Contact preferences", systemImage: "switch.2")
@@ -419,7 +438,7 @@ struct ChatInfoView: View {
         HStack {
             Text("Network status")
             Image(systemName: "info.circle")
-                .foregroundColor(.accentColor)
+                .foregroundColor(theme.colors.primary)
                 .font(.system(size: 14))
             Spacer()
             Text(chatModel.contactNetworkStatus(contact).statusString)
@@ -577,6 +596,22 @@ func syncConnectionForceAlert(_ syncConnectionForce: @escaping () -> Void) -> Al
     )
 }
 
+func queueInfoText(_ info: (RcvMsgInfo?, QueueInfo)) -> String {
+    let (rcvMsgInfo, qInfo) = info
+    var msgInfo: String
+    if let rcvMsgInfo { msgInfo = encodeJSON(rcvMsgInfo) } else { msgInfo = "none" }
+    return String.localizedStringWithFormat(NSLocalizedString("server queue info: %@\n\nlast received msg: %@", comment: "queue info"), encodeJSON(qInfo), msgInfo)
+}
+
+func queueInfoAlert(_ info: String) -> Alert {
+    Alert(
+        title: Text("Message queue info"),
+        message: Text(info),
+        primaryButton: .default(Text("Ok")),
+        secondaryButton: .default(Text("Copy")) { UIPasteboard.general.string = info }
+    )
+}
+
 struct ChatInfoView_Previews: PreviewProvider {
     static var previews: some View {
         ChatInfoView(

apps/ios/Shared/Views/Chat/ChatItem/CICallItemView.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct CICallItemView: View {
     @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @ObservedObject var chat: Chat
     var chatItem: ChatItem
     var status: CICallStatus
@@ -35,7 +36,7 @@ struct CICallItemView: View {
             case .error: missedCallIcon(sent).foregroundColor(.orange)
             }
 
-            CIMetaView(chat: chat, chatItem: chatItem, showStatus: false, showEdited: false)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary, showStatus: false, showEdited: false)
                 .padding(.bottom, 8)
                 .padding(.horizontal, 12)
         }

apps/ios/Shared/Views/Chat/ChatItem/CIFeaturePreferenceView.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct CIFeaturePreferenceView: View {
     @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
     var chatItem: ChatItem
     var feature: ChatFeature
     var allowed: FeatureAllowed
@@ -45,7 +46,7 @@ struct CIFeaturePreferenceView: View {
             r = r
             + Text(acceptText)
                 .fontWeight(.medium)
-                .foregroundColor(.accentColor)
+                .foregroundColor(theme.colors.primary)
             + Text("  ")
         }
         r = r + chatItem.timestampText

apps/ios/Shared/Views/Chat/ChatItem/CIFileView.swift

@@ -12,6 +12,7 @@ import SimpleXChat
 struct CIFileView: View {
     @EnvironmentObject var m: ChatModel
     @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     let file: CIFile?
     let edited: Bool
 
@@ -54,16 +55,18 @@ struct CIFileView: View {
             switch (file.fileStatus) {
             case .sndStored: return file.fileProtocol == .local
             case .sndTransfer: return false
-            case .sndComplete: return false
+            case .sndComplete: return true
             case .sndCancelled: return false
-            case .sndError: return false
+            case .sndError: return true
+            case .sndWarning: return true
             case .rcvInvitation: return true
             case .rcvAccepted: return true
             case .rcvTransfer: return false
             case .rcvAborted: return true
             case .rcvComplete: return true
             case .rcvCancelled: return false
-            case .rcvError: return false
+            case .rcvError: return true
+            case .rcvWarning: return true
             case .invalid: return false
             }
         }
@@ -108,11 +111,40 @@ struct CIFileView: View {
                 if let fileSource = getLoadedFileSource(file) {
                     saveCryptoFile(fileSource)
                 }
+            case let .rcvError(rcvFileError):
+                logger.debug("CIFileView fileAction - in .rcvError")
+                AlertManager.shared.showAlert(Alert(
+                    title: Text("File error"),
+                    message: Text(rcvFileError.errorInfo)
+                ))
+            case let .rcvWarning(rcvFileError):
+                logger.debug("CIFileView fileAction - in .rcvWarning")
+                AlertManager.shared.showAlert(Alert(
+                    title: Text("Temporary file error"),
+                    message: Text(rcvFileError.errorInfo)
+                ))
             case .sndStored:
                 logger.debug("CIFileView fileAction - in .sndStored")
                 if file.fileProtocol == .local, let fileSource = getLoadedFileSource(file) {
                     saveCryptoFile(fileSource)
                 }
+            case .sndComplete:
+                logger.debug("CIFileView fileAction - in .sndComplete")
+                if let fileSource = getLoadedFileSource(file) {
+                    saveCryptoFile(fileSource)
+                }
+            case let .sndError(sndFileError):
+                logger.debug("CIFileView fileAction - in .sndError")
+                AlertManager.shared.showAlert(Alert(
+                    title: Text("File error"),
+                    message: Text(sndFileError.errorInfo)
+                ))
+            case let .sndWarning(sndFileError):
+                logger.debug("CIFileView fileAction - in .sndWarning")
+                AlertManager.shared.showAlert(Alert(
+                    title: Text("Temporary file error"),
+                    message: Text(sndFileError.errorInfo)
+                ))
             default: break
             }
         }
@@ -136,9 +168,10 @@ struct CIFileView: View {
             case .sndComplete: fileIcon("doc.fill", innerIcon: "checkmark", innerIconSize: 10)
             case .sndCancelled: fileIcon("doc.fill", innerIcon: "xmark", innerIconSize: 10)
             case .sndError: fileIcon("doc.fill", innerIcon: "xmark", innerIconSize: 10)
+            case .sndWarning: fileIcon("doc.fill", innerIcon: "exclamationmark.triangle.fill", innerIconSize: 10)
             case .rcvInvitation:
                 if fileSizeValid(file) {
-                    fileIcon("arrow.down.doc.fill", color: .accentColor)
+                    fileIcon("arrow.down.doc.fill", color: theme.colors.primary)
                 } else {
                     fileIcon("doc.fill", color: .orange, innerIcon: "exclamationmark", innerIconSize: 12)
                 }
@@ -150,10 +183,11 @@ struct CIFileView: View {
                     progressView()
                 }
             case .rcvAborted:
-                fileIcon("doc.fill", color: .accentColor, innerIcon: "exclamationmark.arrow.circlepath", innerIconSize: 12)
+                fileIcon("doc.fill", color: theme.colors.primary, innerIcon: "exclamationmark.arrow.circlepath", innerIconSize: 12)
             case .rcvComplete: fileIcon("doc.fill")
             case .rcvCancelled: fileIcon("doc.fill", innerIcon: "xmark", innerIconSize: 10)
             case .rcvError: fileIcon("doc.fill", innerIcon: "xmark", innerIconSize: 10)
+            case .rcvWarning: fileIcon("doc.fill", innerIcon: "exclamationmark.triangle.fill", innerIconSize: 10)
             case .invalid: fileIcon("doc.fill", innerIcon: "questionmark", innerIconSize: 10)
             }
         } else {

apps/ios/Shared/Views/Chat/ChatItem/CIGroupInvitationView.swift

@@ -11,7 +11,7 @@ import SimpleXChat
 
 struct CIGroupInvitationView: View {
     @EnvironmentObject var chatModel: ChatModel
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     @ObservedObject var chat: Chat
     var chatItem: ChatItem
     var groupInvitation: CIGroupInvitation
@@ -42,7 +42,7 @@ struct CIGroupInvitationView: View {
                                 .overlay(DetermineWidth())
                             (
                                 Text(chatIncognito ? "Tap to join incognito" : "Tap to join")
-                                    .foregroundColor(inProgress ? .secondary : chatIncognito ? .indigo : .accentColor)
+                                    .foregroundColor(inProgress ? .secondary : chatIncognito ? .indigo : theme.colors.primary)
                                     .font(.callout)
                                 + Text("   ")
                                 + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showStatus: false, showEdited: false, showViaProxy: showSentViaProxy)
@@ -65,11 +65,11 @@ struct CIGroupInvitationView: View {
                 }
             }
 
-            CIMetaView(chat: chat, chatItem: chatItem, showStatus: false, showEdited: false)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary, showStatus: false, showEdited: false)
         }
         .padding(.horizontal, 12)
         .padding(.vertical, 6)
-        .background(chatItemFrameColor(chatItem, colorScheme))
+        .background(chatItemFrameColor(chatItem, theme))
         .cornerRadius(18)
         .textSelection(.disabled)
         .onPreferenceChange(DetermineWidth.Key.self) { frameWidth = $0 }
@@ -99,7 +99,7 @@ struct CIGroupInvitationView: View {
     private func groupInfoView(_ action: Bool) -> some View {
         var color: Color
         if action && !inProgress {
-            color = chatIncognito ? .indigo : .accentColor
+            color = chatIncognito ? .indigo : theme.colors.primary
         } else {
             color = Color(uiColor: .tertiaryLabel)
         }

apps/ios/Shared/Views/Chat/ChatItem/CIImageView.swift

@@ -60,6 +60,26 @@ struct CIImageView: View {
                             case .rcvTransfer: () // ?
                             case .rcvComplete: () // ?
                             case .rcvCancelled: () // TODO
+                            case let .rcvError(rcvFileError):
+                                AlertManager.shared.showAlert(Alert(
+                                    title: Text("File error"),
+                                    message: Text(rcvFileError.errorInfo)
+                                ))
+                            case let .rcvWarning(rcvFileError):
+                                AlertManager.shared.showAlert(Alert(
+                                    title: Text("Temporary file error"),
+                                    message: Text(rcvFileError.errorInfo)
+                                ))
+                            case let .sndError(sndFileError):
+                                AlertManager.shared.showAlert(Alert(
+                                    title: Text("File error"),
+                                    message: Text(sndFileError.errorInfo)
+                                ))
+                            case let .sndWarning(sndFileError):
+                                AlertManager.shared.showAlert(Alert(
+                                    title: Text("Temporary file error"),
+                                    message: Text(sndFileError.errorInfo)
+                                ))
                             default: ()
                             }
                         }
@@ -99,14 +119,16 @@ struct CIImageView: View {
             case .sndComplete: fileIcon("checkmark", 10, 13)
             case .sndCancelled: fileIcon("xmark", 10, 13)
             case .sndError: fileIcon("xmark", 10, 13)
+            case .sndWarning: fileIcon("exclamationmark.triangle.fill", 10, 13)
             case .rcvInvitation: fileIcon("arrow.down", 10, 13)
             case .rcvAccepted: fileIcon("ellipsis", 14, 11)
             case .rcvTransfer: progressView()
             case .rcvAborted: fileIcon("exclamationmark.arrow.circlepath", 14, 11)
+            case .rcvComplete: EmptyView()
             case .rcvCancelled: fileIcon("xmark", 10, 13)
             case .rcvError: fileIcon("xmark", 10, 13)
+            case .rcvWarning: fileIcon("exclamationmark.triangle.fill", 10, 13)
             case .invalid: fileIcon("questionmark", 10, 13)
-            default: EmptyView()
             }
         }
     }

apps/ios/Shared/Views/Chat/ChatItem/CIInvalidJSONView.swift

@@ -24,7 +24,7 @@ struct CIInvalidJSONView: View {
         .cornerRadius(18)
         .textSelection(.disabled)
         .onTapGesture { showJSON = true }
-        .sheet(isPresented: $showJSON) {
+        .appSheet(isPresented: $showJSON) {
             invalidJSONView(json)
         }
     }
@@ -44,6 +44,7 @@ func invalidJSONView(_ json: String) -> some View {
     }
     .frame(maxHeight: .infinity)
     .padding()
+    .modifier(ThemedBackground())
 }
 
 struct CIInvalidJSONView_Previews: PreviewProvider {

apps/ios/Shared/Views/Chat/ChatItem/CIMemberCreatedContactView.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct CIMemberCreatedContactView: View {
     @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
     var chatItem: ChatItem
     
     var body: some View {
@@ -43,7 +44,7 @@ struct CIMemberCreatedContactView: View {
             r = r
             + Text(openText)
                 .fontWeight(.medium)
-                .foregroundColor(.accentColor)
+                .foregroundColor(theme.colors.primary)
             + Text("  ")
         }
         r = r + chatItem.timestampText

apps/ios/Shared/Views/Chat/ChatItem/CIMetaView.swift

@@ -11,8 +11,9 @@ import SimpleXChat
 
 struct CIMetaView: View {
     @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
     var chatItem: ChatItem
-    var metaColor = Color.secondary
+    var metaColor: Color
     var paleMetaColor = Color(UIColor.tertiaryLabel)
     var showStatus = true
     var showEdited = true
@@ -63,6 +64,7 @@ func ciMetaText(
     chatTTL: Int?,
     encrypted: Bool?,
     color: Color = .clear,
+    primaryColor: Color = .accentColor,
     transparent: Bool = false,
     sent: SentCheckmark? = nil,
     showStatus: Bool = true,
@@ -85,7 +87,7 @@ func ciMetaText(
         r = r + statusIconText("arrow.forward", color.opacity(0.67)).font(.caption2)
     }
     if showStatus {
-        if let (icon, statusColor) = meta.statusIcon(color) {
+        if let (icon, statusColor) = meta.statusIcon(color, primaryColor) {
             let t = Text(Image(systemName: icon)).font(.caption2)
             let gap = Text("  ").kerning(-1.25)
             let t1 = t.foregroundColor(transparent ? .clear : statusColor.opacity(0.67))
@@ -112,15 +114,16 @@ private func statusIconText(_ icon: String, _ color: Color) -> Text {
 }
 
 struct CIMetaView_Previews: PreviewProvider {
+    static let metaColor = Color.secondary
     static var previews: some View {
         Group {
-            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndSent(sndProgress: .complete)))
-            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndSent(sndProgress: .partial)))
-            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndRcvd(msgRcptStatus: .ok, sndProgress: .complete)))
-            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndRcvd(msgRcptStatus: .ok, sndProgress: .partial)))
-            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndRcvd(msgRcptStatus: .badMsgHash, sndProgress: .complete)))
-            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndSent(sndProgress: .complete), itemEdited: true))
-            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getDeletedContentSample())
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndSent(sndProgress: .complete)), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndSent(sndProgress: .partial)), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndRcvd(msgRcptStatus: .ok, sndProgress: .complete)), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndRcvd(msgRcptStatus: .ok, sndProgress: .partial)), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndRcvd(msgRcptStatus: .badMsgHash, sndProgress: .complete)), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getSample(2, .directSnd, .now, "https://simplex.chat", .sndSent(sndProgress: .complete), itemEdited: true), metaColor: metaColor)
+            CIMetaView(chat: Chat.sampleData, chatItem: ChatItem.getDeletedContentSample(), metaColor: metaColor)
         }
         .previewLayout(.fixed(width: 360, height: 100))
     }

apps/ios/Shared/Views/Chat/ChatItem/CIRcvDecryptionError.swift

@@ -13,6 +13,7 @@ let decryptErrorReason: LocalizedStringKey = "It can happen when you or your con
 
 struct CIRcvDecryptionError: View {
     @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @ObservedObject var chat: Chat
     var msgDecryptError: MsgDecryptError
     var msgCount: UInt32
@@ -114,18 +115,18 @@ struct CIRcvDecryptionError: View {
                 }
                 (
                     Text(Image(systemName: "exclamationmark.arrow.triangle.2.circlepath"))
-                        .foregroundColor(syncSupported ? .accentColor : .secondary)
+                        .foregroundColor(syncSupported ? theme.colors.primary : theme.colors.secondary)
                         .font(.callout)
                     + Text(" ")
                     + Text("Fix connection")
-                        .foregroundColor(syncSupported ? .accentColor : .secondary)
+                        .foregroundColor(syncSupported ? theme.colors.primary : theme.colors.secondary)
                         .font(.callout)
                     + Text("   ")
                     + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showViaProxy: showSentViaProxy)
                 )
             }
             .padding(.horizontal, 12)
-            CIMetaView(chat: chat, chatItem: chatItem)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
                 .padding(.horizontal, 12)
         }
         .onTapGesture(perform: { onClick() })
@@ -145,7 +146,7 @@ struct CIRcvDecryptionError: View {
                 + ciMetaText(chatItem.meta, chatTTL: nil, encrypted: nil, transparent: true, showViaProxy: showSentViaProxy)
             }
             .padding(.horizontal, 12)
-            CIMetaView(chat: chat, chatItem: chatItem)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
                 .padding(.horizontal, 12)
         }
         .onTapGesture(perform: { onClick() })

apps/ios/Shared/Views/Chat/ChatItem/CIVideoView.swift

@@ -192,7 +192,7 @@ struct CIVideoView: View {
                     .disabled(!canBePlayed)
                 }
             }
-            loadingIndicator()
+            fileStatusIcon()
         }
         .onAppear {
             addObserver(player, url)
@@ -258,11 +258,11 @@ struct CIVideoView: View {
             .resizable()
             .scaledToFit()
             .frame(width: w)
-            loadingIndicator()
+            fileStatusIcon()
         }
     }
 
-    @ViewBuilder private func loadingIndicator() -> some View {
+    @ViewBuilder private func fileStatusIcon() -> some View {
         if let file = chatItem.file {
             switch file.fileStatus {
             case .sndStored:
@@ -279,7 +279,22 @@ struct CIVideoView: View {
                 }
             case .sndComplete: fileIcon("checkmark", 10, 13)
             case .sndCancelled: fileIcon("xmark", 10, 13)
-            case .sndError: fileIcon("xmark", 10, 13)
+            case let .sndError(sndFileError):
+                fileIcon("xmark", 10, 13)
+                    .onTapGesture {
+                        AlertManager.shared.showAlert(Alert(
+                            title: Text("File error"),
+                            message: Text(sndFileError.errorInfo)
+                        ))
+                    }
+            case let .sndWarning(sndFileError):
+                fileIcon("exclamationmark.triangle.fill", 10, 13)
+                    .onTapGesture {
+                        AlertManager.shared.showAlert(Alert(
+                            title: Text("Temporary file error"),
+                            message: Text(sndFileError.errorInfo)
+                        ))
+                    }
             case .rcvInvitation: fileIcon("arrow.down", 10, 13)
             case .rcvAccepted: fileIcon("ellipsis", 14, 11)
             case let .rcvTransfer(rcvProgress, rcvTotal):
@@ -289,10 +304,25 @@ struct CIVideoView: View {
                     progressView()
                 }
             case .rcvAborted: fileIcon("exclamationmark.arrow.circlepath", 14, 11)
+            case .rcvComplete: EmptyView()
             case .rcvCancelled: fileIcon("xmark", 10, 13)
-            case .rcvError: fileIcon("xmark", 10, 13)
+            case let .rcvError(rcvFileError):
+                fileIcon("xmark", 10, 13)
+                    .onTapGesture {
+                        AlertManager.shared.showAlert(Alert(
+                            title: Text("File error"),
+                            message: Text(rcvFileError.errorInfo)
+                        ))
+                    }
+            case let .rcvWarning(rcvFileError):
+                fileIcon("exclamationmark.triangle.fill", 10, 13)
+                    .onTapGesture {
+                        AlertManager.shared.showAlert(Alert(
+                            title: Text("Temporary file error"),
+                            message: Text(rcvFileError.errorInfo)
+                        ))
+                    }
             case .invalid: fileIcon("questionmark", 10, 13)
-            default: EmptyView()
             }
         }
     }

apps/ios/Shared/Views/Chat/ChatItem/CIVoiceView.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct CIVoiceView: View {
     @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
     var chatItem: ChatItem
     let recordingFile: CIFile?
     let duration: Int
@@ -92,7 +93,7 @@ struct CIVoiceView: View {
     }
 
     private func metaView() -> some View {
-        CIMetaView(chat: chat, chatItem: chatItem)
+        CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
     }
 }
 
@@ -118,7 +119,7 @@ struct VoiceMessagePlayerTime: View {
 
 struct VoiceMessagePlayer: View {
     @EnvironmentObject var chatModel: ChatModel
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     var chatItem: ChatItem
     var recordingFile: CIFile?
     var recordingTime: TimeInterval
@@ -134,18 +135,53 @@ struct VoiceMessagePlayer: View {
         ZStack {
             if let recordingFile = recordingFile {
                 switch recordingFile.fileStatus {
-                case .sndStored: playbackButton()
-                case .sndTransfer: playbackButton()
+                case .sndStored:
+                    if recordingFile.fileProtocol == .local {
+                        playbackButton()
+                    } else {
+                        loadingIcon()
+                    }
+                case .sndTransfer: loadingIcon()
                 case .sndComplete: playbackButton()
                 case .sndCancelled: playbackButton()
-                case .sndError: playbackButton()
+                case let .sndError(sndFileError):
+                    fileStatusIcon("multiply", 14)
+                        .onTapGesture {
+                            AlertManager.shared.showAlert(Alert(
+                                title: Text("File error"),
+                                message: Text(sndFileError.errorInfo)
+                            ))
+                        }
+                case let .sndWarning(sndFileError):
+                    fileStatusIcon("exclamationmark.triangle.fill", 16)
+                        .onTapGesture {
+                            AlertManager.shared.showAlert(Alert(
+                                title: Text("Temporary file error"),
+                                message: Text(sndFileError.errorInfo)
+                            ))
+                        }
                 case .rcvInvitation: downloadButton(recordingFile, "play.fill")
                 case .rcvAccepted: loadingIcon()
                 case .rcvTransfer: loadingIcon()
                 case .rcvAborted: downloadButton(recordingFile, "exclamationmark.arrow.circlepath")
                 case .rcvComplete: playbackButton()
                 case .rcvCancelled: playPauseIcon("play.fill", Color(uiColor: .tertiaryLabel))
-                case .rcvError: playPauseIcon("play.fill", Color(uiColor: .tertiaryLabel))
+                case let .rcvError(rcvFileError):
+                    fileStatusIcon("multiply", 14)
+                        .onTapGesture {
+                            AlertManager.shared.showAlert(Alert(
+                                title: Text("File error"),
+                                message: Text(rcvFileError.errorInfo)
+                            ))
+                        }
+                case let .rcvWarning(rcvFileError):
+                    fileStatusIcon("exclamationmark.triangle.fill", 16)
+                        .onTapGesture {
+                            AlertManager.shared.showAlert(Alert(
+                                title: Text("Temporary file error"),
+                                message: Text(rcvFileError.errorInfo)
+                            ))
+                        }
                 case .invalid: playPauseIcon("play.fill", Color(uiColor: .tertiaryLabel))
                 }
             } else {
@@ -209,7 +245,7 @@ struct VoiceMessagePlayer: View {
                 .foregroundColor(color)
                 .padding(.leading, image == "play.fill" ? 4 : 0)
                 .frame(width: 56, height: 56)
-                .background(showBackground ? chatItemFrameColor(chatItem, colorScheme) : .clear)
+                .background(showBackground ? chatItemFrameColor(chatItem, theme) : .clear)
                 .clipShape(Circle())
             if recordingTime > 0 {
                 ProgressCircle(length: recordingTime, progress: $playbackTime)
@@ -231,6 +267,7 @@ struct VoiceMessagePlayer: View {
     }
 
     private struct ProgressCircle: View {
+        @EnvironmentObject var theme: AppTheme
         var length: TimeInterval
         @Binding var progress: TimeInterval?
 
@@ -238,7 +275,7 @@ struct VoiceMessagePlayer: View {
             Circle()
                 .trim(from: 0, to: ((progress ?? TimeInterval(0)) / length))
                 .stroke(
-                    Color.accentColor,
+                    theme.colors.primary,
                     style: StrokeStyle(lineWidth: 3)
                 )
                 .rotationEffect(.degrees(-90))
@@ -246,11 +283,22 @@ struct VoiceMessagePlayer: View {
         }
     }
 
+    private func fileStatusIcon(_ image: String, _ size: CGFloat) -> some View {
+        Image(systemName: image)
+            .resizable()
+            .aspectRatio(contentMode: .fit)
+            .frame(width: size, height: size)
+            .foregroundColor(Color(uiColor: .tertiaryLabel))
+            .frame(width: 56, height: 56)
+            .background(showBackground ? chatItemFrameColor(chatItem, theme) : .clear)
+            .clipShape(Circle())
+    }
+
     private func loadingIcon() -> some View {
         ProgressView()
             .frame(width: 30, height: 30)
             .frame(width: 56, height: 56)
-            .background(showBackground ? chatItemFrameColor(chatItem, colorScheme) : .clear)
+            .background(showBackground ? chatItemFrameColor(chatItem, theme) : .clear)
             .clipShape(Circle())
     }
 

apps/ios/Shared/Views/Chat/ChatItem/DeletedItemView.swift

@@ -10,7 +10,7 @@ import SwiftUI
 import SimpleXChat
 
 struct DeletedItemView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     @ObservedObject var chat: Chat
     var chatItem: ChatItem
 
@@ -19,12 +19,12 @@ struct DeletedItemView: View {
             Text(chatItem.content.text)
                 .foregroundColor(.secondary)
                 .italic()
-            CIMetaView(chat: chat, chatItem: chatItem)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
                 .padding(.horizontal, 12)
         }
         .padding(.leading, 12)
         .padding(.vertical, 6)
-        .background(chatItemFrameColor(chatItem, colorScheme))
+        .background(chatItemFrameColor(chatItem, theme))
         .cornerRadius(18)
         .textSelection(.disabled)
     }

apps/ios/Shared/Views/Chat/ChatItem/EmojiItemView.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct EmojiItemView: View {
     @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
     var chatItem: ChatItem
 
     var body: some View {
@@ -18,7 +19,7 @@ struct EmojiItemView: View {
             emojiText(chatItem.content.text)
                 .padding(.top, 8)
                 .padding(.horizontal, 6)
-            CIMetaView(chat: chat, chatItem: chatItem)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
                 .padding(.bottom, 8)
                 .padding(.horizontal, 12)
         }

apps/ios/Shared/Views/Chat/ChatItem/FramedItemView.swift

@@ -9,16 +9,9 @@
 import SwiftUI
 import SimpleXChat
 
-let notesChatColorLight = Color(.sRGB, red: 0.27, green: 0.72, blue: 1, opacity: 0.21)
-let notesChatColorDark = Color(.sRGB, red: 0.27, green: 0.72, blue: 1, opacity: 0.19)
-let sentColorLight = Color(.sRGB, red: 0.27, green: 0.72, blue: 1, opacity: 0.12)
-let sentColorDark = Color(.sRGB, red: 0.27, green: 0.72, blue: 1, opacity: 0.17)
-private let sentQuoteColorLight = Color(.sRGB, red: 0.27, green: 0.72, blue: 1, opacity: 0.11)
-private let sentQuoteColorDark = Color(.sRGB, red: 0.27, green: 0.72, blue: 1, opacity: 0.09)
-
 struct FramedItemView: View {
     @EnvironmentObject var m: ChatModel
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     @ObservedObject var chat: Chat
     var chatItem: ChatItem
     @Binding var revealed: Bool
@@ -83,7 +76,10 @@ struct FramedItemView: View {
                     .accessibilityLabel("")
             }
         }
-            .background(chatItemFrameColorMaybeImageOrVideo(chatItem, colorScheme))
+            .onAppear {
+                metaColor = metaColor == .secondary ? theme.colors.secondary : metaColor
+            }
+            .background(chatItemFrameColorMaybeImageOrVideo(chatItem, theme))
             .cornerRadius(18)
             .onPreferenceChange(DetermineWidth.Key.self) { msgWidth = $0 }
 
@@ -175,13 +171,13 @@ struct FramedItemView: View {
                 .font(.caption)
                 .lineLimit(1)
         }
-        .foregroundColor(.secondary)
+        .foregroundColor(theme.colors.secondary)
         .padding(.horizontal, 12)
         .padding(.top, 6)
         .padding(.bottom, pad || (chatItem.quotedItem == nil && chatItem.meta.itemForwarded == nil) ? 6 : 0)
         .overlay(DetermineWidth())
         .frame(minWidth: msgWidth, alignment: .leading)
-        .background(chatItemFrameContextColor(chatItem, colorScheme))
+        .background(chatItemFrameContextColor(chatItem, theme))
         if let mediaWidth = maxMediaWidth(), mediaWidth < maxWidth {
             v.frame(maxWidth: mediaWidth, alignment: .leading)
         } else {
@@ -233,7 +229,7 @@ struct FramedItemView: View {
             // if enable this always, size of the framed voice message item will be incorrect after end of playback
             .overlay { if case .voice = chatItem.content.msgContent {} else { DetermineWidth() } }
             .frame(minWidth: msgWidth, alignment: .leading)
-            .background(chatItemFrameContextColor(chatItem, colorScheme))
+            .background(chatItemFrameContextColor(chatItem, theme))
 
         if let mediaWidth = maxMediaWidth(), mediaWidth < maxWidth {
             v.frame(maxWidth: mediaWidth, alignment: .leading)
@@ -248,7 +244,7 @@ struct FramedItemView: View {
                 VStack(alignment: .leading, spacing: 2) {
                     Text(sender)
                         .font(.caption)
-                        .foregroundColor(.secondary)
+                        .foregroundColor(theme.colors.secondary)
                         .lineLimit(1)
                     ciQuotedMsgTextView(qi, lines: 2)
                 }
@@ -363,22 +359,22 @@ func onlyImageOrVideo(_ ci: ChatItem) -> Bool {
     return false
 }
 
-func chatItemFrameColorMaybeImageOrVideo(_ ci: ChatItem, _ colorScheme: ColorScheme) -> Color {
+func chatItemFrameColorMaybeImageOrVideo(_ ci: ChatItem, _ theme: AppTheme) -> Color {
     onlyImageOrVideo(ci)
     ? Color.clear
-    : chatItemFrameColor(ci, colorScheme)
+    : chatItemFrameColor(ci, theme)
 }
 
-func chatItemFrameColor(_ ci: ChatItem, _ colorScheme: ColorScheme) -> Color {
+func chatItemFrameColor(_ ci: ChatItem, _ theme: AppTheme) -> Color {
     ci.chatDir.sent
-    ? (colorScheme == .light ? sentColorLight : sentColorDark)
-    : Color(uiColor: .tertiarySystemGroupedBackground)
+    ? theme.appColors.sentMessage
+    : theme.appColors.receivedMessage
 }
 
-func chatItemFrameContextColor(_ ci: ChatItem, _ colorScheme: ColorScheme) -> Color {
+func chatItemFrameContextColor(_ ci: ChatItem, _ theme: AppTheme) -> Color {
     ci.chatDir.sent
-    ? (colorScheme == .light ? sentQuoteColorLight : sentQuoteColorDark)
-    : Color(uiColor: .quaternarySystemFill)
+    ? theme.appColors.sentQuote
+    : theme.appColors.receivedQuote
 }
 
 struct FramedItemView_Previews: PreviewProvider {

apps/ios/Shared/Views/Chat/ChatItem/IntegrityErrorItemView.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct IntegrityErrorItemView: View {
     @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
     var msgError: MsgErrorType
     var chatItem: ChatItem
 
@@ -54,6 +55,7 @@ struct IntegrityErrorItemView: View {
 
 struct CIMsgError: View {
     @ObservedObject var chat: Chat
+    @EnvironmentObject var theme: AppTheme
     var chatItem: ChatItem
     var onTap: () -> Void
 
@@ -62,7 +64,7 @@ struct CIMsgError: View {
             Text(chatItem.content.text)
                 .foregroundColor(.red)
                 .italic()
-            CIMetaView(chat: chat, chatItem: chatItem)
+            CIMetaView(chat: chat, chatItem: chatItem, metaColor: theme.colors.secondary)
                 .padding(.horizontal, 12)
         }
         .padding(.leading, 12)

apps/ios/Shared/Views/Chat/ChatItem/MarkedDeletedItemView.swift

@@ -11,7 +11,7 @@ import SimpleXChat
 
 struct MarkedDeletedItemView: View {
     @EnvironmentObject var m: ChatModel
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     @ObservedObject var chat: Chat
     var chatItem: ChatItem
     @Binding var revealed: Bool
@@ -22,7 +22,7 @@ struct MarkedDeletedItemView: View {
         .foregroundColor(.secondary)
         .padding(.horizontal, 12)
         .padding(.vertical, 6)
-        .background(chatItemFrameColor(chatItem, colorScheme))
+        .background(chatItemFrameColor(chatItem, theme))
         .cornerRadius(18)
         .textSelection(.disabled)
     }

apps/ios/Shared/Views/Chat/ChatItemForwardingView.swift

@@ -35,6 +35,7 @@ struct ChatItemForwardingView: View {
                     }
                 }
         }
+        .modifier(ThemedBackground())
     }
 
     @ViewBuilder private func forwardListView() -> some View {
@@ -59,9 +60,13 @@ struct ChatItemForwardingView: View {
                     .cornerRadius(12)
                     .padding(.horizontal)
                 }
-                .background(Color(.systemGroupedBackground))
+                .modifier(ThemedBackground())
             } else {
-                emptyList()
+                ZStack {
+                    emptyList()
+                }
+                .frame(maxWidth: .infinity, maxHeight: .infinity)
+                .modifier(ThemedBackground())
             }
         }
     }

apps/ios/Shared/Views/Chat/ChatItemInfoView.swift

@@ -12,11 +12,13 @@ import SimpleXChat
 struct ChatItemInfoView: View {
     @EnvironmentObject var chatModel: ChatModel
     @Environment(\.dismiss) var dismiss
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     var ci: ChatItem
     @Binding var chatItemInfo: ChatItemInfo?
     @State private var selection: CIInfoTab = .history
     @State private var alert: CIInfoViewAlert? = nil
+    @State private var messageStatusLimited: Bool = true
+    @State private var fileStatusLimited: Bool = true
     @AppStorage(DEFAULT_DEVELOPER_TOOLS) private var developerTools = false
 
     enum CIInfoTab {
@@ -99,12 +101,14 @@ struct ChatItemInfoView: View {
                         Label("History", systemImage: "clock")
                     }
                     .tag(CIInfoTab.history)
+                    .modifier(ThemedBackground())
                 if let qi = ci.quotedItem {
                     quoteTab(qi)
                         .tabItem {
                             Label("In reply to", systemImage: "arrowshape.turn.up.left")
                         }
                         .tag(CIInfoTab.quote)
+                        .modifier(ThemedBackground())
                 }
                 if let forwardedFromItem = chatItemInfo?.forwardedFromChatItem {
                     forwardedFromTab(forwardedFromItem)
@@ -112,6 +116,7 @@ struct ChatItemInfoView: View {
                             Label(local ? "Saved" : "Forwarded", systemImage: "arrowshape.turn.up.forward")
                         }
                         .tag(CIInfoTab.forwarded)
+                        .modifier(ThemedBackground())
                 }
             }
             .onAppear {
@@ -121,6 +126,7 @@ struct ChatItemInfoView: View {
             }
         } else {
             historyTab()
+            .modifier(ThemedBackground())
         }
     }
 
@@ -157,6 +163,35 @@ struct ChatItemInfoView: View {
             if developerTools {
                 infoRow("Database ID", "\(meta.itemId)")
                 infoRow("Record updated at", localTimestamp(meta.updatedAt))
+                let msv = infoRow("Message status", ci.meta.itemStatus.id)
+                Group {
+                    if messageStatusLimited {
+                        msv.lineLimit(1)
+                    } else {
+                        msv
+                    }
+                }
+                .onTapGesture {
+                    withAnimation {
+                        messageStatusLimited.toggle()
+                    }
+                }
+
+                if let file = ci.file {
+                    let fsv = infoRow("File status", file.fileStatus.id)
+                    Group {
+                        if fileStatusLimited {
+                            fsv.lineLimit(1)
+                        } else {
+                            fsv
+                        }
+                    }
+                    .onTapGesture {
+                        withAnimation {
+                            fileStatusLimited.toggle()
+                        }
+                    }
+                }
             }
         }
     }
@@ -196,7 +231,7 @@ struct ChatItemInfoView: View {
             textBubble(itemVersion.msgContent.text, itemVersion.formattedText, nil)
                 .padding(.horizontal, 12)
                 .padding(.vertical, 6)
-                .background(chatItemFrameColor(ci, colorScheme))
+                .background(chatItemFrameColor(ci, theme))
                 .cornerRadius(18)
                 .contextMenu {
                     if itemVersion.msgContent.text != "" {
@@ -265,7 +300,7 @@ struct ChatItemInfoView: View {
             textBubble(qi.text, qi.formattedText, qi.getSender(nil))
                 .padding(.horizontal, 12)
                 .padding(.vertical, 6)
-                .background(quotedMsgFrameColor(qi, colorScheme))
+                .background(quotedMsgFrameColor(qi, theme))
                 .cornerRadius(18)
                 .contextMenu {
                     if qi.text != "" {
@@ -289,10 +324,10 @@ struct ChatItemInfoView: View {
         .frame(maxWidth: maxWidth, alignment: .leading)
     }
 
-    func quotedMsgFrameColor(_ qi: CIQuote, _ colorScheme: ColorScheme) -> Color {
+    func quotedMsgFrameColor(_ qi: CIQuote, _ theme: AppTheme) -> Color {
         (qi.chatDir?.sent ?? false)
-        ? (colorScheme == .light ? sentColorLight : sentColorDark)
-        : Color(uiColor: .tertiarySystemGroupedBackground)
+        ? theme.appColors.sentMessage
+        : theme.appColors.receivedMessage
     }
 
     @ViewBuilder private func forwardedFromTab(_ forwardedFromItem: AChatItem) -> some View {
@@ -414,7 +449,7 @@ struct ChatItemInfoView: View {
                     .foregroundColor(.secondary).opacity(0.67)
             }
             let v = Group {
-                if let (icon, statusColor) = status.statusIcon(Color.secondary) {
+                if let (icon, statusColor) = status.statusIcon(theme.colors.secondary, theme.colors.primary) {
                     switch status {
                     case .sndRcvd:
                         ZStack(alignment: .trailing) {
@@ -473,8 +508,12 @@ struct ChatItemInfoView: View {
         if developerTools {
             shareText += [
                 String.localizedStringWithFormat(NSLocalizedString("Database ID: %d", comment: "copied message info"), meta.itemId),
-                String.localizedStringWithFormat(NSLocalizedString("Record updated at: %@", comment: "copied message info"), localTimestamp(meta.updatedAt))
+                String.localizedStringWithFormat(NSLocalizedString("Record updated at: %@", comment: "copied message info"), localTimestamp(meta.updatedAt)),
+                String.localizedStringWithFormat(NSLocalizedString("Message status: %@", comment: "copied message info"), meta.itemStatus.id)
             ]
+            if let file = ci.file {
+                shareText += [String.localizedStringWithFormat(NSLocalizedString("File status: %@", comment: "copied message info"), file.fileStatus.id)]
+            }
         }
         if let qi = ci.quotedItem {
             shareText += ["", NSLocalizedString("## In reply to", comment: "copied message info")]

apps/ios/Shared/Views/Chat/ChatView.swift

@@ -14,7 +14,7 @@ private let memberImageSize: CGFloat = 34
 
 struct ChatView: View {
     @EnvironmentObject var chatModel: ChatModel
-    @Environment(\.colorScheme) var colorScheme
+    @State var theme: AppTheme = buildTheme()
     @Environment(\.dismiss) var dismiss
     @Environment(\.presentationMode) var presentationMode
     @Environment(\.scenePhase) var scenePhase
@@ -60,7 +60,16 @@ struct ChatView: View {
                 Divider()
             }
             ZStack(alignment: .trailing) {
+                let wallpaperImage = theme.wallpaper.type.image
+                let wallpaperType = theme.wallpaper.type
+                let backgroundColor = theme.wallpaper.background ?? wallpaperType.defaultBackgroundColor(theme.base, theme.colors.background)
+                let tintColor = theme.wallpaper.tint ?? wallpaperType.defaultTintColor(theme.base)
                 chatItemsList()
+                    .if(wallpaperImage != nil) { view in
+                        view.modifier(
+                            ChatViewBackground(image: wallpaperImage!, imageType: wallpaperType, background: backgroundColor, tint: tintColor)
+                        )
+                    }
                 if let proxy = scrollProxy {
                     floatingButtons(proxy)
                 }
@@ -78,7 +87,9 @@ struct ChatView: View {
         }
         .padding(.top, 1)
         .navigationTitle(cInfo.chatViewName)
+        .background(theme.colors.background)
         .navigationBarTitleDisplayMode(.inline)
+        .environmentObject(theme)
         .onAppear {
             initChatView()
         }
@@ -89,6 +100,7 @@ struct ChatView: View {
                     chat = c
                 }
                 initChatView()
+                theme = buildTheme()
             } else {
                 dismiss()
             }
@@ -131,7 +143,7 @@ struct ChatView: View {
                     } label: {
                         ChatInfoToolbar(chat: chat)
                     }
-                    .sheet(isPresented: $showChatInfoSheet, onDismiss: {
+                    .appSheet(isPresented: $showChatInfoSheet, onDismiss: {
                         connectionStats = nil
                         customUserProfile = nil
                         connectionCode = nil
@@ -384,7 +396,7 @@ struct ChatView: View {
                 circleButton {
                     unreadCountText(unreadAbove)
                         .font(.callout)
-                        .foregroundColor(.accentColor)
+                        .foregroundColor(theme.colors.primary)
                 }
                 .onTapGesture { scrollUp(proxy) }
                 .contextMenu {
@@ -404,13 +416,13 @@ struct ChatView: View {
                 circleButton {
                     unreadCountText(counts.unreadBelow)
                         .font(.callout)
-                        .foregroundColor(.accentColor)
+                        .foregroundColor(theme.colors.primary)
                 }
                 .onTapGesture { scrollToBottom(proxy) }
             } else if counts.totalBelow > 16 {
                 circleButton {
                     Image(systemName: "chevron.down")
-                        .foregroundColor(.accentColor)
+                        .foregroundColor(theme.colors.primary)
                 }
                 .onTapGesture { scrollToBottom(proxy) }
             }
@@ -513,7 +525,7 @@ struct ChatView: View {
             }
         }
     }
-    
+
     @ViewBuilder private func chatItemView(_ ci: ChatItem, _ maxWidth: CGFloat) -> some View {
         ChatItemWithMenu(
             chat: chat,
@@ -528,7 +540,7 @@ struct ChatView: View {
 
     private struct ChatItemWithMenu: View {
         @EnvironmentObject var m: ChatModel
-        @Environment(\.colorScheme) var colorScheme
+        @EnvironmentObject var theme: AppTheme
         @ObservedObject var chat: Chat
         var chatItem: ChatItem
         var maxWidth: CGFloat
@@ -598,7 +610,7 @@ struct ChatView: View {
                                 .padding(.top, 7)
                         }
                         HStack(alignment: .top, spacing: 8) {
-                            ProfileImage(imageStr: member.memberProfile.image, size: memberImageSize)
+                            ProfileImage(imageStr: member.memberProfile.image, size: memberImageSize, backgroundColor: theme.colors.background)
                                 .onTapGesture {
                                     if chatView.membersLoaded {
                                         selectedMember = m.getGroupMember(member.groupMemberId)
@@ -662,7 +674,8 @@ struct ChatView: View {
                     playbackState: $playbackState,
                     playbackTime: $playbackTime
                 )
-                .uiKitContextMenu(hasImageOrVideo: ci.content.msgContent?.isImageOrVideo == true, maxWidth: maxWidth, itemWidth: $itemWidth, menu: uiMenu, allowMenu: $allowMenu)
+                .environmentObject(theme)
+                .uiKitContextMenu(hasImageOrVideo: ci.content.msgContent?.isImageOrVideo == true, maxWidth: maxWidth, itemWidth: $itemWidth, menu: uiMenu, allowMenu: $allowMenu, backgroundColor: theme.colors.background)
                 .accessibilityLabel("")
                 if ci.content.msgContent != nil && (ci.meta.itemDeleted == nil || revealed) && ci.reactions.count > 0 {
                     chatItemReactions(ci)
@@ -729,7 +742,7 @@ struct ChatView: View {
                             Text("\(r.totalReacted)")
                                 .font(.caption)
                                 .fontWeight(r.userReacted ? .bold : .light)
-                                .foregroundColor(r.userReacted ? .accentColor : .secondary)
+                                .foregroundColor(r.userReacted ? theme.colors.primary : theme.colors.secondary)
                         }
                     }
                     .padding(.horizontal, 6)
@@ -1219,6 +1232,27 @@ struct ChatView: View {
     }
 }
 
+private func buildTheme() -> AppTheme {
+    if let cId = ChatModel.shared.chatId, let chat = ChatModel.shared.getChat(cId) {
+        let perChatTheme = if case let .direct(contact) = chat.chatInfo {
+            contact.uiThemes?.preferredMode(!AppTheme.shared.colors.isLight)
+        } else if case let .group(groupInfo) = chat.chatInfo {
+            groupInfo.uiThemes?.preferredMode(!AppTheme.shared.colors.isLight)
+        } else {
+            nil as ThemeModeOverride?
+        }
+        let overrides = if perChatTheme != nil {
+            ThemeManager.currentColors(nil, perChatTheme, ChatModel.shared.currentUser?.uiThemes, themeOverridesDefault.get())
+        } else {
+            nil as ThemeManager.ActiveTheme?
+        }
+        let theme = overrides ?? CurrentColors
+        return AppTheme(name: theme.name, base: theme.base, colors: theme.colors, appColors: theme.appColors, wallpaper: theme.wallpaper)
+    } else {
+        return AppTheme.shared
+    }
+}
+
 struct ToggleNtfsButton: View {
     @ObservedObject var chat: Chat
 

apps/ios/Shared/Views/Chat/ComposeMessage/ComposeFileView.swift

@@ -9,7 +9,7 @@
 import SwiftUI
 
 struct ComposeFileView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     let fileName: String
     let cancelFile: (() -> Void)
     let cancelEnabled: Bool
@@ -33,7 +33,7 @@ struct ComposeFileView: View {
         .padding(.vertical, 1)
         .padding(.trailing, 12)
         .frame(height: 50)
-        .background(colorScheme == .light ? sentColorLight : sentColorDark)
+        .background(theme.appColors.sentMessage)
         .frame(maxWidth: .infinity)
         .padding(.top, 8)
     }

apps/ios/Shared/Views/Chat/ComposeMessage/ComposeImageView.swift

@@ -10,7 +10,7 @@ import SwiftUI
 import SimpleXChat
 
 struct ComposeImageView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     let images: [String]
     let cancelImage: (() -> Void)
     let cancelEnabled: Bool
@@ -48,7 +48,7 @@ struct ComposeImageView: View {
         }
         .padding(.vertical, 1)
         .padding(.trailing, 12)
-        .background(colorScheme == .light ? sentColorLight : sentColorDark)
+        .background(theme.appColors.sentMessage)
         .frame(maxWidth: .infinity)
         .padding(.top, 8)
     }

apps/ios/Shared/Views/Chat/ComposeMessage/ComposeLinkView.swift

@@ -40,7 +40,7 @@ func getLinkPreview(url: URL, cb: @escaping (LinkPreview?) -> Void) {
 }
 
 struct ComposeLinkView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     let linkPreview: LinkPreview?
     var cancelPreview: (() -> Void)? = nil
     let cancelEnabled: Bool
@@ -62,7 +62,7 @@ struct ComposeLinkView: View {
         }
         .padding(.vertical, 1)
         .padding(.trailing, 12)
-        .background(colorScheme == .light ? sentColorLight : sentColorDark)
+        .background(theme.appColors.sentMessage)
         .frame(maxWidth: .infinity)
         .padding(.top, 8)
     }

apps/ios/Shared/Views/Chat/ComposeMessage/ComposeView.swift

@@ -254,6 +254,7 @@ enum UploadContent: Equatable {
 
 struct ComposeView: View {
     @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @ObservedObject var chat: Chat
     @Binding var composeState: ComposeState
     @Binding var keyboardVisible: Bool
@@ -353,10 +354,10 @@ struct ComposeView: View {
                         keyboardVisible: $keyboardVisible,
                         sendButtonColor: chat.chatInfo.incognito
                             ? .indigo.opacity(colorScheme == .dark ? 1 : 0.7)
-                            : .accentColor
+                            : theme.colors.primary
                     )
                     .padding(.trailing, 12)
-                    .background(.background)
+                    .background(theme.colors.background)
                     .disabled(!chat.userCanSend)
 
                     if chat.userIsObserver {

apps/ios/Shared/Views/Chat/ComposeMessage/ComposeVoiceView.swift

@@ -25,7 +25,7 @@ func voiceMessageTime_(_ time: TimeInterval?) -> String {
 
 struct ComposeVoiceView: View {
     @EnvironmentObject var chatModel: ChatModel
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     var recordingFileName: String
     @Binding var recordingTime: TimeInterval?
     @Binding var recordingState: VoiceMessageRecordingState
@@ -50,7 +50,7 @@ struct ComposeVoiceView: View {
         }
         .padding(.vertical, 1)
         .frame(height: ComposeVoiceView.previewHeight)
-        .background(colorScheme == .light ? sentColorLight : sentColorDark)
+        .background(theme.appColors.sentMessage)
         .frame(maxWidth: .infinity)
         .padding(.top, 8)
     }
@@ -80,7 +80,7 @@ struct ComposeVoiceView: View {
                     Button {
                         startPlayback()
                     } label: {
-                        playPauseIcon("play.fill")
+                        playPauseIcon("play.fill", theme.colors.primary)
                     }
                     Text(voiceMessageTime_(recordingTime))
                 case .playing:
@@ -88,7 +88,7 @@ struct ComposeVoiceView: View {
                         audioPlayer?.pause()
                         playbackState = .paused
                     } label: {
-                        playPauseIcon("pause.fill")
+                        playPauseIcon("pause.fill", theme.colors.primary)
                     }
                     Text(voiceMessageTime_(playbackTime))
                 case .paused:
@@ -96,7 +96,7 @@ struct ComposeVoiceView: View {
                         audioPlayer?.play()
                         playbackState = .playing
                     } label: {
-                        playPauseIcon("play.fill")
+                        playPauseIcon("play.fill", theme.colors.primary)
                     }
                     Text(voiceMessageTime_(playbackTime))
                 }
@@ -131,7 +131,7 @@ struct ComposeVoiceView: View {
         }
     }
 
-    private func playPauseIcon(_ image: String, _ color: Color = .accentColor) -> some View {
+    private func playPauseIcon(_ image: String, _ color: Color) -> some View {
         Image(systemName: image)
             .resizable()
             .aspectRatio(contentMode: .fit)
@@ -162,6 +162,7 @@ struct ComposeVoiceView: View {
     }
 
     private struct ProgressBar: View {
+        @EnvironmentObject var theme: AppTheme
         var length: TimeInterval
         @Binding var progress: TimeInterval?
 
@@ -169,7 +170,7 @@ struct ComposeVoiceView: View {
             GeometryReader { geometry in
                 ZStack {
                     Rectangle()
-                        .fill(Color.accentColor)
+                        .fill(theme.colors.primary)
                         .frame(width: min(CGFloat((progress ?? TimeInterval(0)) / length) * geometry.size.width, geometry.size.width), height: 4)
                         .animation(.linear, value: progress)
                 }

apps/ios/Shared/Views/Chat/ComposeMessage/ContextInvitingContactMemberView.swift

@@ -9,7 +9,7 @@
 import SwiftUI
 
 struct ContextInvitingContactMemberView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
 
     var body: some View {
         HStack {
@@ -20,7 +20,7 @@ struct ContextInvitingContactMemberView: View {
         .padding(12)
         .frame(minHeight: 50)
         .frame(maxWidth: .infinity, alignment: .leading)
-        .background(colorScheme == .light ? sentColorLight : sentColorDark)
+        .background(theme.appColors.sentMessage)
         .padding(.top, 8)
     }
 }

apps/ios/Shared/Views/Chat/ComposeMessage/ContextItemView.swift

@@ -10,7 +10,7 @@ import SwiftUI
 import SimpleXChat
 
 struct ContextItemView: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     @ObservedObject var chat: Chat
     let contextItem: ChatItem
     let contextIcon: String
@@ -44,7 +44,7 @@ struct ContextItemView: View {
         .padding(12)
         .frame(minHeight: 50)
         .frame(maxWidth: .infinity)
-        .background(chatItemFrameColor(contextItem, colorScheme))
+        .background(chatItemFrameColor(contextItem, theme))
         .padding(.top, 8)
     }
 

apps/ios/Shared/Views/Chat/ComposeMessage/NativeTextEditor.swift

@@ -28,6 +28,7 @@ struct NativeTextEditor: UIViewRepresentable {
     
     func makeUIView(context: Context) -> UITextView {
         let field = CustomUITextField(height: _height)
+        field.backgroundColor = .clear
         field.text = text
         field.textAlignment = alignment(text)
         field.autocapitalizationType = .sentences

apps/ios/Shared/Views/Chat/ComposeMessage/SendMessageView.swift

@@ -13,6 +13,7 @@ private let liveMsgInterval: UInt64 = 3000_000000
 
 struct SendMessageView: View {
     @Binding var composeState: ComposeState
+    @EnvironmentObject var theme: AppTheme
     var sendMessage: (Int?) -> Void
     var sendLiveMessage: (() async -> Void)? = nil
     var updateLiveMessage: (() async -> Void)? = nil
@@ -247,6 +248,7 @@ struct SendMessageView: View {
     }
 
     private struct RecordVoiceMessageButton: View {
+        @EnvironmentObject var theme: AppTheme
         var startVoiceMessageRecording: (() -> Void)?
         var finishVoiceMessageRecording: (() -> Void)?
         @Binding var holdingVMR: Bool
@@ -256,7 +258,7 @@ struct SendMessageView: View {
         var body: some View {
             Button(action: {}) {
                 Image(systemName: "mic.fill")
-                    .foregroundColor(.accentColor)
+                    .foregroundColor(theme.colors.primary)
             }
             .disabled(disabled)
             .frame(width: 29, height: 29)
@@ -323,7 +325,7 @@ struct SendMessageView: View {
             Image(systemName: "multiply")
                 .resizable()
                 .scaledToFit()
-                .foregroundColor(.accentColor)
+                .foregroundColor(theme.colors.primary)
                 .frame(width: 15, height: 15)
         }
         .frame(width: 29, height: 29)
@@ -340,7 +342,7 @@ struct SendMessageView: View {
             Image(systemName: "bolt.fill")
                 .resizable()
                 .scaledToFit()
-                .foregroundColor(.accentColor)
+                .foregroundColor(theme.colors.primary)
                 .frame(width: 20, height: 20)
         }
         .frame(width: 29, height: 29)
@@ -383,7 +385,7 @@ struct SendMessageView: View {
             }
             Task {
                 _ = try? await Task.sleep(nanoseconds: liveMsgInterval)
-                while composeState.liveMessage != nil {
+                while await composeState.liveMessage != nil {
                     await update()
                     _ = try? await Task.sleep(nanoseconds: liveMsgInterval)
                 }
@@ -394,7 +396,7 @@ struct SendMessageView: View {
     private func finishVoiceMessageRecordingButton() -> some View {
         Button(action: { finishVoiceMessageRecording?() }) {
             Image(systemName: "stop.fill")
-                .foregroundColor(.accentColor)
+                .foregroundColor(theme.colors.primary)
         }
         .disabled(composeState.inProgress)
         .frame(width: 29, height: 29)

apps/ios/Shared/Views/Chat/Group/AddGroupMembersView.swift

@@ -21,6 +21,7 @@ struct AddGroupMembersView: View {
 
 struct AddGroupMembersViewCommon: View {
     @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
     var chat: Chat
     @State var groupInfo: GroupInfo
     var creatingGroup: Bool = false
@@ -125,6 +126,7 @@ struct AddGroupMembersViewCommon: View {
         .onChange(of: selectedContacts) { _ in
             searchFocussed = false
         }
+        .modifier(ThemedBackground())
     }
 
     private func inviteMembersButton() -> some View {
@@ -176,7 +178,7 @@ struct AddGroupMembersViewCommon: View {
         } else {
             if checked {
                 icon = "checkmark.circle.fill"
-                iconColor = .accentColor
+                iconColor = theme.colors.primary
             } else {
                 icon = "circle"
                 iconColor = Color(uiColor: .tertiaryLabel)

apps/ios/Shared/Views/Chat/Group/GroupChatInfoView.swift

@@ -135,6 +135,7 @@ struct GroupChatInfoView: View {
                     }
                 }
             }
+            .modifier(ThemedBackground())
             .navigationBarHidden(true)
         }
         .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .top)
@@ -210,6 +211,7 @@ struct GroupChatInfoView: View {
     private struct MemberRowView: View {
         var groupInfo: GroupInfo
         @ObservedObject var groupMember: GMember
+        @EnvironmentObject var theme: AppTheme
         var user: Bool = false
         @Binding var alert: GroupChatInfoViewAlert?
 
@@ -282,7 +284,7 @@ struct GroupChatInfoView: View {
                     Button {
                         alert = .unblockMemberAlert(mem: member)
                     } label: {
-                        Label("Unblock member", systemImage: "hand.raised.slash").foregroundColor(.accentColor)
+                        Label("Unblock member", systemImage: "hand.raised.slash").foregroundColor(theme.colors.primary)
                     }
                 }
             }
@@ -294,7 +296,7 @@ struct GroupChatInfoView: View {
                     Button {
                         alert = .unblockForAllAlert(mem: member)
                     } label: {
-                        Label("Unblock for all", systemImage: "hand.raised.slash").foregroundColor(.accentColor)
+                        Label("Unblock for all", systemImage: "hand.raised.slash").foregroundColor(theme.colors.primary)
                     }
                 } else {
                     Button {
@@ -333,6 +335,7 @@ struct GroupChatInfoView: View {
                 creatingGroup: false
             )
             .navigationBarTitle("Group link")
+            .modifier(ThemedBackground())
             .navigationBarTitleDisplayMode(.large)
         } label: {
             if groupLink == nil {
@@ -350,6 +353,7 @@ struct GroupChatInfoView: View {
                 groupProfile: groupInfo.groupProfile
             )
             .navigationBarTitle("Group profile")
+            .modifier(ThemedBackground())
             .navigationBarTitleDisplayMode(.large)
         } label: {
             Label("Edit group profile", systemImage: "pencil")
@@ -364,6 +368,7 @@ struct GroupChatInfoView: View {
                 welcomeText: groupInfo.groupProfile.description ?? ""
             )
             .navigationTitle("Welcome message")
+            .modifier(ThemedBackground())
             .navigationBarTitleDisplayMode(.large)
         } label: {
             groupInfo.groupProfile.description == nil
@@ -518,6 +523,7 @@ func groupPreferencesButton(_ groupInfo: Binding<GroupInfo>, _ creatingGroup: Bo
             creatingGroup: creatingGroup
         )
         .navigationBarTitle("Group preferences")
+        .modifier(ThemedBackground())
         .navigationBarTitleDisplayMode(.large)
     } label: {
         if creatingGroup {

apps/ios/Shared/Views/Chat/Group/GroupLinkView.swift

@@ -133,6 +133,7 @@ struct GroupLinkView: View {
                 shouldCreate = false
             }
         }
+        .modifier(ThemedBackground())
     }
 
     private func createGroupLink() {

apps/ios/Shared/Views/Chat/Group/GroupMemberInfoView.swift

@@ -35,6 +35,7 @@ struct GroupMemberInfoView: View {
         case abortSwitchAddressAlert
         case syncConnectionForceAlert
         case planAndConnectAlert(alert: PlanAndConnectAlert)
+        case queueInfo(info: String)
         case error(title: LocalizedStringKey, error: LocalizedStringKey)
 
         var id: String {
@@ -49,6 +50,7 @@ struct GroupMemberInfoView: View {
             case .abortSwitchAddressAlert: return "abortSwitchAddressAlert"
             case .syncConnectionForceAlert: return "syncConnectionForceAlert"
             case let .planAndConnectAlert(alert): return "planAndConnectAlert \(alert.id)"
+            case let .queueInfo(info): return "queueInfo \(info)"
             case let .error(title, _): return "error \(title)"
             }
         }
@@ -178,6 +180,18 @@ struct GroupMemberInfoView: View {
                         Section("For console") {
                             infoRow("Local name", member.localDisplayName)
                             infoRow("Database ID", "\(member.groupMemberId)")
+                            Button ("Debug delivery") {
+                                Task {
+                                    do {
+                                        let info = queueInfoText(try await apiGroupMemberQueueInfo(groupInfo.apiId, member.groupMemberId))
+                                        await MainActor.run { alert = .queueInfo(info: info) }
+                                    } catch let e {
+                                        logger.error("apiContactQueueInfo error: \(responseError(e))")
+                                        let a = getErrorAlert(e, "Error")
+                                        await MainActor.run { alert = .error(title: a.title, error: a.message) }
+                                    }
+                                }
+                            }
                         }
                     }
                 }
@@ -223,6 +237,7 @@ struct GroupMemberInfoView: View {
                 case .abortSwitchAddressAlert: return abortSwitchAddressAlert(abortSwitchMemberAddress)
                 case .syncConnectionForceAlert: return syncConnectionForceAlert({ syncMemberConnection(force: true) })
                 case let .planAndConnectAlert(alert): return planAndConnectAlert(alert, dismiss: true)
+                case let .queueInfo(info): return queueInfoAlert(info)
                 case let .error(title, error): return Alert(title: Text(title), message: Text(error))
                 }
             }
@@ -232,6 +247,7 @@ struct GroupMemberInfoView: View {
                 ProgressView().scaleEffect(2)
             }
         }
+        .modifier(ThemedBackground())
     }
 
     func connectViaAddressButton(_ contactLink: String) -> some View {
@@ -359,6 +375,7 @@ struct GroupMemberInfoView: View {
             )
             .navigationBarTitleDisplayMode(.inline)
             .navigationTitle("Security code")
+            .modifier(ThemedBackground())
         } label: {
             Label(
                 member.verified ? "View security code" : "Verify security code",

apps/ios/Shared/Views/Chat/Group/GroupPreferencesView.swift

@@ -34,8 +34,7 @@ struct GroupPreferencesView: View {
                 featureSection(.reactions, $preferences.reactions.enable)
                 featureSection(.voice, $preferences.voice.enable, $preferences.voice.role)
                 featureSection(.files, $preferences.files.enable, $preferences.files.role)
-                // TODO enable simplexLinks preference in 5.8
-                // featureSection(.simplexLinks, $preferences.simplexLinks.enable, $preferences.simplexLinks.role)
+                featureSection(.simplexLinks, $preferences.simplexLinks.enable, $preferences.simplexLinks.role)
                 featureSection(.history, $preferences.history.enable)
 
                 if groupInfo.canEdit {
@@ -102,8 +101,6 @@ struct GroupPreferencesView: View {
                         }
                     }
                     .frame(height: 36)
-                    // remove in v5.8
-                    .disabled(true)
                 }
             } else {
                 settingsRow(icon, color: color) {

apps/ios/Shared/Views/Chat/VerifyCodeView.swift

@@ -66,6 +66,7 @@ struct VerifyCodeView: View {
                                 ScanCodeView(connectionVerified: $connectionVerified, verify: verify)
                                     .navigationBarTitleDisplayMode(.large)
                                     .navigationTitle("Scan code")
+                                    .modifier(ThemedBackground())
                             } label: {
                                 Label("Scan code", systemImage: "qrcode")
                             }

apps/ios/Shared/Views/ChatList/ChatListNavLink.swift

@@ -26,6 +26,7 @@ private let rowHeights: [DynamicTypeSize: CGFloat] = [
 
 struct ChatListNavLink: View {
     @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @Environment(\.dynamicTypeSize) private var dynamicTypeSize
     @ObservedObject var chat: Chat
     @State private var showContactRequestDialog = false
@@ -224,7 +225,7 @@ struct ChatListNavLink: View {
         } label: {
             Label("Join", systemImage: chat.chatInfo.incognito ? "theatermasks" : "ipad.and.arrow.forward")
         }
-        .tint(chat.chatInfo.incognito ? .indigo : .accentColor)
+        .tint(chat.chatInfo.incognito ? .indigo : theme.colors.primary)
     }
 
     @ViewBuilder private func markReadButton() -> some View {
@@ -234,14 +235,14 @@ struct ChatListNavLink: View {
             } label: {
                 Label("Read", systemImage: "checkmark")
             }
-            .tint(Color.accentColor)
+            .tint(theme.colors.primary)
         } else {
             Button {
                 Task { await markChatUnread(chat) }
             } label: {
                 Label("Unread", systemImage: "circlebadge.fill")
             }
-            .tint(Color.accentColor)
+            .tint(theme.colors.primary)
         }
 
     }
@@ -306,7 +307,7 @@ struct ChatListNavLink: View {
             Button {
                 Task { await acceptContactRequest(incognito: false, contactRequest: contactRequest) }
             } label: { Label("Accept", systemImage: "checkmark") }
-                .tint(.accentColor)
+                .tint(theme.colors.primary)
             Button {
                 Task { await acceptContactRequest(incognito: true, contactRequest: contactRequest) }
             } label: {
@@ -346,13 +347,16 @@ struct ChatListNavLink: View {
             } label: {
                 Label("Name", systemImage: "pencil")
             }
-            .tint(.accentColor)
+            .tint(theme.colors.primary)
         }
         .frame(height: rowHeights[dynamicTypeSize])
-        .sheet(isPresented: $showContactConnectionInfo) {
-            if case let .contactConnection(contactConnection) = chat.chatInfo {
-                ContactConnectionInfo(contactConnection: contactConnection)
-                    .environment(\EnvironmentValues.refresh as! WritableKeyPath<EnvironmentValues, RefreshAction?>, nil)
+        .appSheet(isPresented: $showContactConnectionInfo) {
+            Group {
+                if case let .contactConnection(contactConnection) = chat.chatInfo {
+                    ContactConnectionInfo(contactConnection: contactConnection)
+                        .environment(\EnvironmentValues.refresh as! WritableKeyPath<EnvironmentValues, RefreshAction?>, nil)
+                        .modifier(ThemedBackground())
+                }
             }
         }
         .onTapGesture {
@@ -467,7 +471,7 @@ struct ChatListNavLink: View {
             .padding(4)
             .frame(height: rowHeights[dynamicTypeSize])
             .onTapGesture { showInvalidJSON = true }
-            .sheet(isPresented: $showInvalidJSON) {
+            .appSheet(isPresented: $showInvalidJSON) {
                 invalidJSONView(json)
                     .environment(\EnvironmentValues.refresh as! WritableKeyPath<EnvironmentValues, RefreshAction?>, nil)
             }

apps/ios/Shared/Views/ChatList/ChatListView.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct ChatListView: View {
     @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @Binding var showSettings: Bool
     @State private var searchMode = false
     @FocusState private var searchFocussed
@@ -86,6 +87,7 @@ struct ChatListView: View {
             ))
         }
         .listStyle(.plain)
+        .background(theme.colors.background)
         .navigationBarTitleDisplayMode(.inline)
         .navigationBarHidden(searchMode)
         .toolbar {
@@ -136,7 +138,7 @@ struct ChatListView: View {
             showUnreadAndFavorites = !showUnreadAndFavorites
         } label: {
             Image(systemName: "line.3.horizontal.decrease.circle" + (showUnreadAndFavorites ? ".fill" : ""))
-                .foregroundColor(.accentColor)
+                .foregroundColor(theme.colors.primary)
         }
     }
 
@@ -154,12 +156,14 @@ struct ChatListView: View {
                             searchChatFilteredBySimplexLink: $searchChatFilteredBySimplexLink
                         )
                         .listRowSeparator(.hidden)
+                        .listRowBackground(Color.clear)
                         .frame(maxWidth: .infinity)
                     }
                     ForEach(cs, id: \.viewId) { chat in
                         ChatListNavLink(chat: chat)
                             .padding(.trailing, -16)
                             .disabled(chatModel.chatRunning != true || chatModel.deletedChats.contains(chat.chatInfo.id))
+                            .listRowBackground(Color.clear)
                     }
                     .offset(x: -8)
                 }
@@ -179,7 +183,7 @@ struct ChatListView: View {
     private func unreadBadge(_ text: Text? = Text(" "), size: CGFloat = 18) -> some View {
         Circle()
             .frame(width: size, height: size)
-            .foregroundColor(.accentColor)
+            .foregroundColor(theme.colors.primary)
     }
 
     private func onboardingButtons() -> some View {
@@ -190,7 +194,7 @@ struct ChatListView: View {
                 p.addLine(to: CGPoint(x: 0, y: 10))
                 p.addLine(to: CGPoint(x: 8, y: 0))
             }
-            .fill(Color.accentColor)
+            .fill(theme.colors.primary)
             .frame(width: 20, height: 10)
             .padding(.trailing, 12)
 
@@ -213,7 +217,7 @@ struct ChatListView: View {
                 .padding(.vertical, 10)
                 .padding(.horizontal, 20)
         }
-        .background(Color.accentColor)
+        .background(theme.colors.primary)
         .foregroundColor(.white)
         .clipShape(RoundedRectangle(cornerRadius: 16))
     }
@@ -276,6 +280,7 @@ struct ChatListView: View {
 
 struct ChatListSearchBar: View {
     @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @Binding var searchMode: Bool
     @FocusState.Binding var searchFocussed: Bool
     @Binding var searchText: String
@@ -330,7 +335,7 @@ struct ChatListSearchBar: View {
 
                 if searchFocussed {
                     Text("Cancel")
-                        .foregroundColor(.accentColor)
+                        .foregroundColor(theme.colors.primary)
                         .onTapGesture {
                             searchText = ""
                             searchFocussed = false

apps/ios/Shared/Views/ChatList/ChatPreviewView.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct ChatPreviewView: View {
     @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @ObservedObject var chat: Chat
     @Binding var progressByTimeout: Bool
     @State var deleting: Bool = false
@@ -94,7 +95,7 @@ struct ChatPreviewView: View {
         case let .group(groupInfo):
             let v = previewTitle(t)
             switch (groupInfo.membership.memberStatus) {
-            case .memInvited: v.foregroundColor(deleting ? .secondary : chat.chatInfo.incognito ? .indigo : .accentColor)
+            case .memInvited: v.foregroundColor(deleting ? .secondary : chat.chatInfo.incognito ? .indigo : theme.colors.primary)
             case .memAccepted: v.foregroundColor(.secondary)
             default: if deleting  { v.foregroundColor(.secondary) } else { v }
             }
@@ -133,7 +134,7 @@ struct ChatPreviewView: View {
                     .foregroundColor(.white)
                     .padding(.horizontal, 4)
                     .frame(minWidth: 18, minHeight: 18)
-                    .background(chat.chatInfo.ntfsEnabled || chat.chatInfo.chatType == .local ? Color.accentColor : Color.secondary)
+                    .background(chat.chatInfo.ntfsEnabled || chat.chatInfo.chatType == .local ? theme.colors.primary : theme.colors.secondary)
                     .cornerRadius(10)
             } else if !chat.chatInfo.ntfsEnabled && chat.chatInfo.chatType != .local {
                 Image(systemName: "speaker.slash.fill")
@@ -151,7 +152,7 @@ struct ChatPreviewView: View {
 
     private func messageDraft(_ draft: ComposeState) -> Text {
         let msg = draft.message
-        return image("rectangle.and.pencil.and.ellipsis", color: .accentColor)
+        return image("rectangle.and.pencil.and.ellipsis", color: theme.colors.primary)
                 + attachment()
                 + messageText(msg, parseSimpleXMarkdown(msg), nil, preview: true, showSecrets: false)
 
@@ -206,7 +207,7 @@ struct ChatPreviewView: View {
             case let .direct(contact):
                 if contact.activeConn == nil && contact.profile.contactLink != nil {
                     chatPreviewInfoText("Tap to Connect")
-                        .foregroundColor(.accentColor)
+                        .foregroundColor(theme.colors.primary)
                 } else if !contact.ready && contact.activeConn != nil {
                     if contact.nextSendGrpInv {
                         chatPreviewInfoText("send direct message")

apps/ios/Shared/Views/ChatList/ContactConnectionInfo.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct ContactConnectionInfo: View {
     @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @Environment(\.dismiss) var dismiss: DismissAction
     @State var contactConnection: PendingContactConnection
     @State private var alert: CCInfoAlert?
@@ -82,6 +83,7 @@ struct ContactConnectionInfo: View {
                     }
                 }
             }
+            .modifier(ThemedBackground())
             if #available(iOS 16, *) {
                 v
             } else {
@@ -149,7 +151,7 @@ struct ContactConnectionInfo: View {
                 HStack(spacing: 6) {
                     Text("Incognito")
                     Image(systemName: "info.circle")
-                        .foregroundColor(.accentColor)
+                        .foregroundColor(theme.colors.primary)
                         .font(.system(size: 14))
                 }
                 .onTapGesture {
@@ -178,6 +180,7 @@ private func oneTimeLinkLearnMoreButton() -> some View {
     NavigationLink {
         AddContactLearnMore(showTitle: false)
             .navigationTitle("One-time invitation link")
+            .modifier(ThemedBackground())
             .navigationBarTitleDisplayMode(.large)
     } label: {
         settingsRow("info.circle") {

apps/ios/Shared/Views/ChatList/ContactRequestView.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct ContactRequestView: View {
     @EnvironmentObject var chatModel: ChatModel
+    @EnvironmentObject var theme: AppTheme
     var contactRequest: UserContactRequest
     @ObservedObject var chat: Chat
 
@@ -23,7 +24,7 @@ struct ContactRequestView: View {
                     Text(contactRequest.chatViewName)
                         .font(.title3)
                         .fontWeight(.bold)
-                        .foregroundColor(.accentColor)
+                        .foregroundColor(theme.colors.primary)
                         .padding(.leading, 8)
                         .frame(alignment: .topLeading)
                     Spacer()

apps/ios/Shared/Views/ChatList/UserPicker.swift

@@ -6,13 +6,11 @@
 import SwiftUI
 import SimpleXChat
 
-private let fillColorDark = Color(uiColor: UIColor(red: 0.11, green: 0.11, blue: 0.11, alpha: 255))
-private let fillColorLight = Color(uiColor: UIColor(red: 0.99, green: 0.99, blue: 0.99, alpha: 255))
-
 struct UserPicker: View {
     @EnvironmentObject var m: ChatModel
     @Environment(\.colorScheme) var colorScheme
     @Environment(\.scenePhase) var scenePhase
+    @EnvironmentObject var theme: AppTheme
     @Binding var showSettings: Bool
     @Binding var showConnectDesktop: Bool
     @Binding var userPickerVisible: Bool
@@ -21,9 +19,6 @@ struct UserPicker: View {
     private let menuButtonHeight: CGFloat = 68
     @State var chatViewNameWidth: CGFloat = 0
 
-    var fillColor: Color {
-        colorScheme == .dark ? fillColorDark : fillColorLight
-    }
 
     var body: some View {
         VStack {
@@ -82,7 +77,7 @@ struct UserPicker: View {
         .clipShape(RoundedRectangle(cornerRadius: 16))
         .background(
             Rectangle()
-                .fill(fillColor)
+                .fill(theme.colors.surface)
                 .cornerRadius(16)
                 .shadow(color: .black.opacity(0.12), radius: 24, x: 0, y: 0)
         )
@@ -137,7 +132,7 @@ struct UserPicker: View {
                 if user.activeUser {
                     Image(systemName: "checkmark")
                 } else if u.unreadCount > 0 {
-                    unreadCounter(u.unreadCount, color: user.showNtfs ? .accentColor : .secondary)
+                    unreadCounter(u.unreadCount, color: user.showNtfs ? theme.colors.primary : theme.colors.secondary)
                 } else if !user.showNtfs {
                     Image(systemName: "speaker.slash")
                 }
@@ -145,7 +140,7 @@ struct UserPicker: View {
             .padding(.trailing)
             .padding([.leading, .vertical], 12)
         })
-        .buttonStyle(PressedButtonStyle(defaultColor: fillColor, pressedColor: Color(uiColor: .secondarySystemFill)))
+        .buttonStyle(PressedButtonStyle(defaultColor: theme.colors.surface, pressedColor: Color(uiColor: .secondarySystemFill)))
     }
 
     private func menuButton(_ title: LocalizedStringKey, icon: String, action: @escaping () -> Void) -> some View {
@@ -162,7 +157,7 @@ struct UserPicker: View {
             .padding(.vertical, 22)
             .frame(height: menuButtonHeight)
         }
-        .buttonStyle(PressedButtonStyle(defaultColor: fillColor, pressedColor: Color(uiColor: .secondarySystemFill)))
+        .buttonStyle(PressedButtonStyle(defaultColor: theme.colors.surface, pressedColor: Color(uiColor: .secondarySystemFill)))
     }
 }
 

apps/ios/Shared/Views/Database/DatabaseView.swift

@@ -118,6 +118,7 @@ struct DatabaseView: View {
                     NavigationLink {
                         DatabaseEncryptionView(useKeychain: $useKeychain, migration: false)
                             .navigationTitle("Database passphrase")
+                            .modifier(ThemedBackground())
                     } label: {
                         Text("Database passphrase")
                     }
@@ -144,6 +145,7 @@ struct DatabaseView: View {
                         NavigationLink {
                             ChatArchiveView(archiveName: archiveName)
                                 .navigationTitle(title)
+                                .modifier(ThemedBackground())
                         } label: {
                             Text(title)
                         }
@@ -355,6 +357,7 @@ struct DatabaseView: View {
             Task {
                 do {
                     try await apiDeleteStorage()
+                    try? FileManager.default.createDirectory(at: getWallpaperDirectory(), withIntermediateDirectories: true)
                     do {
                         let config = ArchiveConfig(archivePath: archivePath.path)
                         let archiveErrors = try await apiImportArchive(config: config)

apps/ios/Shared/Views/Database/MigrateToAppGroupView.swift

@@ -189,6 +189,7 @@ struct MigrateToAppGroupView: View {
         Task {
             do {
                 try apiSaveAppSettings(settings: AppSettings.current.prepareForExport())
+                try? FileManager.default.createDirectory(at: getWallpaperDirectory(), withIntermediateDirectories: true)
                 try await apiExportArchive(config: config)
                 await MainActor.run { setV3DBMigration(.exported) }
             } catch let error {
@@ -231,6 +232,7 @@ func exportChatArchive(_ storagePath: URL? = nil) async throws -> URL {
     if !ChatModel.shared.chatDbChanged {
         try apiSaveAppSettings(settings: AppSettings.current.prepareForExport())
     }
+    try? FileManager.default.createDirectory(at: getWallpaperDirectory(), withIntermediateDirectories: true)
     try await apiExportArchive(config: config)
     if storagePath == nil {
         deleteOldArchive()

apps/ios/Shared/Views/Helpers/ChatInfoImage.swift

@@ -10,7 +10,7 @@ import SwiftUI
 import SimpleXChat
 
 struct ChatInfoImage: View {
-    @Environment(\.colorScheme) var colorScheme
+    @EnvironmentObject var theme: AppTheme
     @ObservedObject var chat: Chat
     var size: CGFloat
     var color = Color(uiColor: .tertiarySystemGroupedBackground)
@@ -24,8 +24,7 @@ struct ChatInfoImage: View {
         case .contactRequest: iconName = "person.crop.circle.fill"
         default: iconName = "circle.fill"
         }
-        let notesColor = colorScheme == .light ? notesChatColorLight : notesChatColorDark
-        let iconColor = if case .local = chat.chatInfo { notesColor } else { color }
+        let iconColor = if case .local = chat.chatInfo { theme.appColors.primaryVariant2 } else { color }
         return ProfileImage(
             imageStr: chat.chatInfo.image,
             iconName: iconName,

apps/ios/Shared/Views/Helpers/ChatWallpaper.swift

@@ -0,0 +1,91 @@
+//
+//  ChatWallpaper.swift
+//  SimpleX (iOS)
+//
+//  Created by Avently on 14.06.2024.
+//  Copyright © 2024 SimpleX Chat. All rights reserved.
+//
+
+import Foundation
+import SwiftUI
+import SimpleXChat
+
+struct ChatViewBackground: ViewModifier {
+    @EnvironmentObject var theme: AppTheme
+    var image: Image
+    var imageType: WallpaperType
+    var background: Color
+    var tint: Color
+
+    func body(content: Content) -> some View {
+        content.background(
+            Canvas { context, size in
+                var image = context.resolve(image)
+                image.shading = .color(tint)
+                let rect = CGRectMake(0, 0, size.width, size.height)
+                func repeatDraw(_ imageScale: CGFloat) {
+                    let scale = imageScale
+                    for h in 0 ... Int(size.height / image.size.height / scale) {
+                        for w in 0 ... Int(size.width / image.size.width / scale) {
+                            let rect = CGRectMake(CGFloat(w) * image.size.width * scale, CGFloat(h) * image.size.height * scale, image.size.width * scale, image.size.height * scale)
+                            context.draw(image, in: rect, style: FillStyle())
+                        }
+                    }
+                }
+                context.fill(Path(rect), with: .color(background))
+                switch imageType {
+                case let WallpaperType.Preset(filename, scale): repeatDraw(CGFloat((scale ?? 1) * (PresetWallpaper.from(filename)?.scale ?? 1)))
+                case let WallpaperType.Image(_, scale, scaleType):
+                    let scaleType = scaleType ?? WallpaperScaleType.fill
+                    switch scaleType {
+                    case WallpaperScaleType.repeat: repeatDraw(CGFloat(scale ?? 1))
+                    case WallpaperScaleType.fill: fallthrough
+                    case WallpaperScaleType.fit:
+                        //                        let scale = scaleType.contentScale.computeScaleFactor(Size(image.width.toFloat(), image.height.toFloat()), Size(size.width, size.height))
+                        //                        let scaledWidth = (image.width * scale.scaleX).roundToInt()
+                        //                        let scaledHeight = (image.height * scale.scaleY).roundToInt()
+                        //                        drawImage(image, dstOffset = IntOffset(x = ((size.width - scaledWidth) / 2).roundToInt(), y = ((size.height - scaledHeight) / 2).roundToInt()), dstSize = IntSize(scaledWidth, scaledHeight), filterQuality = quality)
+                        //                        if (scaleType == WallpaperScaleType.FIT) {
+                        //                            if (scaledWidth < size.width) {
+                        //                                // has black lines at left and right sides
+                        //                                var x = (size.width - scaledWidth) / 2
+                        //                                while (x > 0) {
+                        //                                    drawImage(image, dstOffset = IntOffset(x = (x - scaledWidth).roundToInt(), y = ((size.height - scaledHeight) / 2).roundToInt()), dstSize = IntSize(scaledWidth, scaledHeight), filterQuality = quality)
+                        //                                    x -= scaledWidth
+                        //                                }
+                        //                                x = size.width - (size.width - scaledWidth) / 2
+                        //                                while (x < size.width) {
+                        //                                    drawImage(image, dstOffset = IntOffset(x = x.roundToInt(), y = ((size.height - scaledHeight) / 2).roundToInt()), dstSize = IntSize(scaledWidth, scaledHeight), filterQuality = quality)
+                        //                                    x += scaledWidth
+                        //                                }
+                        //                            } else {
+                        //                                // has black lines at top and bottom sides
+                        //                                var y = (size.height - scaledHeight) / 2
+                        //                                while (y > 0) {
+                        //                                    drawImage(image, dstOffset = IntOffset(x = ((size.width - scaledWidth) / 2).roundToInt(), y = (y - scaledHeight).roundToInt()), dstSize = IntSize(scaledWidth, scaledHeight), filterQuality = quality)
+                        //                                    y -= scaledHeight
+                        //                                }
+                        //                                y = size.height - (size.height - scaledHeight) / 2
+                        //                                while (y < size.height) {
+                        //                                    drawImage(image, dstOffset = IntOffset(x = ((size.width - scaledWidth) / 2).roundToInt(), y = y.roundToInt()), dstSize = IntSize(scaledWidth, scaledHeight), filterQuality = quality)
+                        //                                    y += scaledHeight
+                        //                                }
+                        //                            }
+                        //                        }
+                        context.fill(Path(rect), with: .color(tint))
+                    }
+                case WallpaperType.Empty: ()
+                }
+            }
+        )
+    }
+}
+
+extension PresetWallpaper {
+    public func toType(_ base: DefaultTheme, _ scale: Float? = nil) -> WallpaperType {
+        WallpaperType.Preset(
+            filename,
+            scale ?? themeOverridesDefault.get().first { $0.wallpaper != nil && $0.wallpaper!.preset == filename && $0.base == base }?.wallpaper?.scale ?? 1
+        )
+    }
+}

apps/ios/Shared/Views/Helpers/ContextMenu.swift

@@ -11,7 +11,7 @@ import UIKit
 import SwiftUI
 
 extension View {
-    func uiKitContextMenu(hasImageOrVideo: Bool, maxWidth: CGFloat, itemWidth: Binding<CGFloat>, menu: Binding<UIMenu>, allowMenu: Binding<Bool>) -> some View {
+    func uiKitContextMenu(hasImageOrVideo: Bool, maxWidth: CGFloat, itemWidth: Binding<CGFloat>, menu: Binding<UIMenu>, allowMenu: Binding<Bool>, backgroundColor: Color) -> some View {
         Group {
             if allowMenu.wrappedValue {
                 if hasImageOrVideo {
@@ -19,10 +19,10 @@ extension View {
                         self.environmentObject(ChatModel.shared)
                         .overlay(DetermineWidthImageVideoItem())
                         .onPreferenceChange(DetermineWidthImageVideoItem.Key.self) { itemWidth.wrappedValue = $0 == 0 ? maxWidth : $0 }
-                    , maxWidth: maxWidth, itemWidth: itemWidth, menu: menu)
+                                    , maxWidth: maxWidth, itemWidth: itemWidth, menu: menu, backgroundColor: backgroundColor)
                     .frame(maxWidth: itemWidth.wrappedValue)
                 } else {
-                    InteractionView(content: self.environmentObject(ChatModel.shared), maxWidth: maxWidth, itemWidth: itemWidth, menu: menu)
+                    InteractionView(content: self.environmentObject(ChatModel.shared), maxWidth: maxWidth, itemWidth: itemWidth, menu: menu, backgroundColor: backgroundColor)
                         .fixedSize(horizontal: true, vertical: false)
                 }
             } else {
@@ -42,11 +42,14 @@ struct InteractionView<Content: View>: UIViewRepresentable {
     var maxWidth: CGFloat
     var itemWidth: Binding<CGFloat>
     @Binding var menu: UIMenu
+    var backgroundColor: Color
 
     func makeUIView(context: Context) -> UIView {
         let view = HostingViewHolder()
         view.backgroundColor = .clear
         let hostView = UIHostingController(rootView: content)
+//        hostView.view.backgroundColor = UIColor(backgroundColor)
+        hostView.view.backgroundColor = .clear
         view.contentSize = hostView.view.intrinsicContentSize
         hostView.view.translatesAutoresizingMaskIntoConstraints = false
         let constraints = [
@@ -72,6 +75,7 @@ struct InteractionView<Content: View>: UIViewRepresentable {
         if was != (uiView as! HostingViewHolder).contentSize {
             uiView.invalidateIntrinsicContentSize()
         }
+        //uiView.backgroundColor = UIColor(backgroundColor)
     }
 
     func makeCoordinator() -> Coordinator {

apps/ios/Shared/Views/Helpers/ProfileImage.swift

@@ -16,6 +16,7 @@ struct ProfileImage: View {
     var iconName: String = "person.crop.circle.fill"
     var size: CGFloat
     var color = Color(uiColor: .tertiarySystemGroupedBackground)
+    var backgroundColor: Color? = nil
     @AppStorage(DEFAULT_PROFILE_IMAGE_CORNER_RADIUS) private var radius = defaultProfileImageCorner
 
     var body: some View {
@@ -28,6 +29,7 @@ struct ProfileImage: View {
                 .resizable()
                 .foregroundColor(color)
                 .frame(width: size, height: size)
+                .background(backgroundColor != nil ? backgroundColor! : .clear)
         }
     }
 }

apps/ios/Shared/Views/Helpers/ViewModifiers.swift

@@ -0,0 +1,19 @@
+//
+//  ViewModifiers.swift
+//  SimpleX (iOS)
+//
+//  Created by Avently on 12.06.2024.
+//  Copyright © 2024 SimpleX Chat. All rights reserved.
+//
+
+import SwiftUI
+
+extension View {
+    @ViewBuilder func `if`<Content: View>(_ condition: @autoclosure () -> Bool, transform: (Self) -> Content) -> some View {
+        if condition() {
+            transform(self)
+        } else {
+            self
+        }
+    }
+}

apps/ios/Shared/Views/LocalAuth/PasscodeEntry.swift

@@ -140,7 +140,7 @@ struct PasscodeEntry: View {
             ZStack {
                 Circle()
                     .frame(width: h, height: h)
-                    .foregroundColor(Color(uiColor: .systemBackground))
+                    .foregroundColor(AppTheme.shared.colors.background)
                 label()
             }
         }

apps/ios/Shared/Views/LocalAuth/PasscodeView.swift

@@ -29,7 +29,7 @@ struct PasscodeView: View {
         }
         .padding(.horizontal, 40)
         .frame(maxWidth: .infinity, maxHeight: .infinity)
-        .background(Color(uiColor: .systemBackground))
+        .background(AppTheme.shared.colors.background)
     }
 
     private func verticalPasscodeView(_ g: GeometryProxy) -> some View {

apps/ios/Shared/Views/Migration/MigrateFromDevice.swift

@@ -53,6 +53,7 @@ private enum MigrateFromDeviceViewAlert: Identifiable {
 
 struct MigrateFromDevice: View {
     @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @Environment(\.dismiss) var dismiss: DismissAction
     @Binding var showSettings: Bool
     @Binding var showProgressOnSettings: Bool
@@ -215,7 +216,7 @@ struct MigrateFromDevice: View {
             Section {
                 Button(action: { migrationState = .archiving }) {
                     settingsRow("tray.and.arrow.up") {
-                        Text("Archive and upload").foregroundColor(.accentColor)
+                        Text("Archive and upload").foregroundColor(theme.colors.primary)
                     }
                 }
             } header: {
@@ -249,7 +250,7 @@ struct MigrateFromDevice: View {
                 }
             }
             let ratio = Float(uploadedBytes) / Float(totalBytes)
-            MigrateFromDevice.largeProgressView(ratio, "\(Int(ratio * 100))%", "\(ByteCountFormatter.string(fromByteCount: uploadedBytes, countStyle: .binary)) uploaded")
+            MigrateFromDevice.largeProgressView(ratio, "\(Int(ratio * 100))%", "\(ByteCountFormatter.string(fromByteCount: uploadedBytes, countStyle: .binary)) uploaded", theme.colors.primary)
         }
         .onAppear {
             startUploading(totalBytes, archivePath)
@@ -263,7 +264,7 @@ struct MigrateFromDevice: View {
                     migrationState = .uploadProgress(uploadedBytes: 0, totalBytes: totalBytes, fileId: 0, archivePath: archivePath, ctrl: nil)
                 }) {
                     settingsRow("tray.and.arrow.up") {
-                        Text("Repeat upload").foregroundColor(.accentColor)
+                        Text("Repeat upload").foregroundColor(theme.colors.primary)
                     }
                 }
             } header: {
@@ -299,7 +300,7 @@ struct MigrateFromDevice: View {
                 }
                 Button(action: { finishMigration(fileId, ctrl) }) {
                     settingsRow("checkmark") {
-                        Text("Finalize migration").foregroundColor(.accentColor)
+                        Text("Finalize migration").foregroundColor(theme.colors.primary)
                     }
                 }
             } footer: {
@@ -340,7 +341,7 @@ struct MigrateFromDevice: View {
                     }
                     Button(action: { alert = .deleteChat() }) {
                         settingsRow("trash.fill") {
-                            Text("Delete database from this device").foregroundColor(.accentColor)
+                            Text("Delete database from this device").foregroundColor(theme.colors.primary)
                         }
                     }
                 } header: {
@@ -379,7 +380,7 @@ struct MigrateFromDevice: View {
             .truncationMode(.middle)
     }
 
-    static func largeProgressView(_ value: Float, _ title: String, _ description: LocalizedStringKey) -> some View {
+    static func largeProgressView(_ value: Float, _ title: String, _ description: LocalizedStringKey, _ primaryColor: Color) -> some View {
         ZStack {
             VStack {
                 Text(description)
@@ -389,7 +390,7 @@ struct MigrateFromDevice: View {
                 Text(title)
                     .font(.system(size: 54))
                     .bold()
-                    .foregroundColor(.accentColor)
+                    .foregroundColor(primaryColor)
 
                 Text(description)
                     .font(.title3)
@@ -398,7 +399,7 @@ struct MigrateFromDevice: View {
             Circle()
                 .trim(from: 0, to: CGFloat(value))
                 .stroke(
-                    Color.accentColor,
+                    primaryColor,
                     style: StrokeStyle(lineWidth: 27)
                 )
                 .rotationEffect(.degrees(180))

apps/ios/Shared/Views/Migration/MigrateToDevice.swift

@@ -91,6 +91,7 @@ private enum MigrateToDeviceViewAlert: Identifiable {
 
 struct MigrateToDevice: View {
     @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @Environment(\.dismiss) var dismiss: DismissAction
     @AppStorage(DEFAULT_DEVELOPER_TOOLS) private var developerTools = false
     @Binding var migrationState: MigrationToState?
@@ -243,7 +244,7 @@ struct MigrateToDevice: View {
                 }
             }
             let ratio = Float(downloadedBytes) / Float(max(totalBytes, 1))
-            MigrateFromDevice.largeProgressView(ratio, "\(Int(ratio * 100))%", "\(ByteCountFormatter.string(fromByteCount: downloadedBytes, countStyle: .binary)) downloaded")
+            MigrateFromDevice.largeProgressView(ratio, "\(Int(ratio * 100))%", "\(ByteCountFormatter.string(fromByteCount: downloadedBytes, countStyle: .binary)) downloaded", theme.colors.primary)
         }
     }
 
@@ -255,7 +256,7 @@ struct MigrateToDevice: View {
                     migrationState = .linkDownloading(link: link)
                 }) {
                     settingsRow("tray.and.arrow.down") {
-                        Text("Repeat download").foregroundColor(.accentColor)
+                        Text("Repeat download").foregroundColor(theme.colors.primary)
                     }
                 }
             } header: {
@@ -293,7 +294,7 @@ struct MigrateToDevice: View {
                     migrationState = .archiveImport(archivePath: archivePath)
                 }) {
                     settingsRow("square.and.arrow.down") {
-                        Text("Repeat import").foregroundColor(.accentColor)
+                        Text("Repeat import").foregroundColor(theme.colors.primary)
                     }
                 }
             } header: {
@@ -334,7 +335,7 @@ struct MigrateToDevice: View {
                         migrationState = .migration(passphrase: passphrase, confirmation: confirmation, useKeychain: useKeychain)
                     }) {
                         settingsRow("square.and.arrow.down") {
-                            Text(button).foregroundColor(.accentColor)
+                            Text(button).foregroundColor(theme.colors.primary)
                         }
                     }
                 } else {
@@ -364,6 +365,7 @@ struct MigrateToDevice: View {
     }
 
     struct OnionView: View {
+        @EnvironmentObject var theme: AppTheme
         @State var appSettings: AppSettings
         @State private var onionHosts: OnionHosts = .no
         var finishMigration: (AppSettings) -> Void
@@ -381,7 +383,7 @@ struct MigrateToDevice: View {
                         finishMigration(appSettings)
                     }) {
                         settingsRow("checkmark") {
-                            Text("Apply").foregroundColor(.accentColor)
+                            Text("Apply").foregroundColor(theme.colors.primary)
                         }
                     }
                 } header: {
@@ -475,6 +477,7 @@ struct MigrateToDevice: View {
                     chatInitControllerRemovingDatabases()
                 }
                 try await apiDeleteStorage()
+                try? FileManager.default.createDirectory(at: getWallpaperDirectory(), withIntermediateDirectories: true)
                 do {
                     let config = ArchiveConfig(archivePath: archivePath)
                     let archiveErrors = try await apiImportArchive(config: config)

apps/ios/Shared/Views/NewChat/AddContactLearnMore.swift

@@ -30,6 +30,7 @@ struct AddContactLearnMore: View {
             }
             .listRowBackground(Color.clear)
         }
+        .modifier(ThemedBackground())
     }
 }
 

apps/ios/Shared/Views/NewChat/AddGroupView.swift

@@ -11,6 +11,7 @@ import SimpleXChat
 
 struct AddGroupView: View {
     @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @Environment(\.dismiss) var dismiss: DismissAction
     @AppStorage(GROUP_DEFAULT_INCOGNITO, store: groupDefaults) private var incognitoDefault = false
     @State private var chat: Chat?
@@ -95,7 +96,7 @@ struct AddGroupView: View {
             Section {
                 groupNameTextField()
                 Button(action: createGroup) {
-                    settingsRow("checkmark", color: .accentColor) { Text("Create group") }
+                    settingsRow("checkmark", color: theme.colors.primary) { Text("Create group") }
                 }
                 .disabled(!canCreateProfile())
                 IncognitoToggle(incognitoEnabled: $incognitoDefault)
@@ -144,6 +145,7 @@ struct AddGroupView: View {
                 profile.image = nil
             }
         }
+        .modifier(ThemedBackground())
     }
 
     func groupNameTextField() -> some View {

apps/ios/Shared/Views/NewChat/NewChatView.swift

@@ -94,7 +94,7 @@ struct NewChatView: View {
             .background(
                 // Rectangle is needed for swipe gesture to work on mostly empty views (creatingLinkProgressView and retryButton)
                 Rectangle()
-                    .fill(Color(uiColor: .systemGroupedBackground))
+                    .fill(AppTheme.shared.colors.background)
             )
             .animation(.easeInOut(duration: 0.3333), value: selection)
             .gesture(DragGesture(minimumDistance: 20.0, coordinateSpace: .local)
@@ -113,7 +113,7 @@ struct NewChatView: View {
                 }
             )
         }
-        .background(Color(.systemGroupedBackground))
+        .modifier(ThemedBackground())
         .onChange(of: invitationUsed) { used in
             if used && !(m.showingInvitation?.connChatUsed ?? true) {
                 m.markShowingInvitationUsed()
@@ -367,11 +367,12 @@ struct ScannerInView: View {
     @Binding var showQRCodeScanner: Bool
     let processQRCode: (_ resp: Result<ScanResult, ScanError>) -> Void
     @State private var cameraAuthorizationStatus: AVAuthorizationStatus?
+    var scanMode: ScanMode = .continuous
 
     var body: some View {
         Group {
             if showQRCodeScanner, case .authorized = cameraAuthorizationStatus {
-                CodeScannerView(codeTypes: [.qr], scanMode: .continuous, completion: processQRCode)
+                CodeScannerView(codeTypes: [.qr], scanMode: scanMode, completion: processQRCode)
                     .aspectRatio(1, contentMode: .fit)
                     .cornerRadius(12)
                     .listRowBackground(Color.clear)
@@ -436,6 +437,7 @@ struct ScannerInView: View {
     }
 }
 
+
 private func linkTextView(_ link: String) -> some View {
     Text(link)
         .lineLimit(1)
@@ -486,6 +488,7 @@ func strHasSingleSimplexLink(_ str: String) -> FormattedText? {
 }
 
 struct IncognitoToggle: View {
+    @EnvironmentObject var theme: AppTheme
     @Binding var incognitoEnabled: Bool
     @State private var showIncognitoSheet = false
 
@@ -499,7 +502,7 @@ struct IncognitoToggle: View {
                 HStack(spacing: 6) {
                     Text("Incognito")
                     Image(systemName: "info.circle")
-                        .foregroundColor(.accentColor)
+                        .foregroundColor(theme.colors.primary)
                         .font(.system(size: 14))
                 }
                 .onTapGesture {

apps/ios/Shared/Views/Onboarding/CreateProfile.swift

@@ -66,6 +66,7 @@ struct CreateProfile: View {
             }
         }
         .navigationTitle("Create your profile")
+        .modifier(ThemedBackground())
         .alert(item: $alert) { a in userProfileAlert(a, $displayName) }
         .onAppear() {
             DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
@@ -78,6 +79,7 @@ struct CreateProfile: View {
 
 struct CreateFirstProfile: View {
     @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @Environment(\.dismiss) var dismiss
     @State private var displayName: String = ""
     @FocusState private var focusDisplayName
@@ -89,9 +91,9 @@ struct CreateFirstProfile: View {
                     .font(.largeTitle)
                     .bold()
                 Text("Your profile, contacts and delivered messages are stored on your device.")
-                    .foregroundColor(.secondary)
+                    .foregroundColor(theme.colors.secondary)
                 Text("The profile is only shared with your contacts.")
-                    .foregroundColor(.secondary)
+                    .foregroundColor(theme.colors.secondary)
                     .padding(.bottom)
             }
             .padding(.bottom)

apps/ios/Shared/Views/Onboarding/HowItWorks.swift

@@ -44,6 +44,7 @@ struct HowItWorks: View {
         .lineLimit(10)
         .padding()
         .frame(maxHeight: .infinity, alignment: .top)
+        .modifier(ThemedBackground())
     }
 }
 

apps/ios/Shared/Views/Onboarding/SetNotificationsMode.swift

@@ -78,6 +78,7 @@ struct SetNotificationsMode: View {
 }
 
 struct NtfModeSelector: View {
+    @EnvironmentObject var theme: AppTheme
     var mode: NotificationsMode
     @Binding var selection: NotificationsMode
     @State private var tapped = false
@@ -87,7 +88,7 @@ struct NtfModeSelector: View {
             VStack(alignment: .leading, spacing: 4) {
                 Text(mode.label)
                     .font(.headline)
-                    .foregroundColor(selection == mode ? .accentColor : .secondary)
+                    .foregroundColor(selection == mode ? theme.colors.primary : theme.colors.secondary)
                 Text(ntfModeDescription(mode))
                     .lineLimit(10)
                     .font(.subheadline)
@@ -95,11 +96,11 @@ struct NtfModeSelector: View {
             .padding(12)
         }
         .frame(maxWidth: .infinity, alignment: .leading)
-        .background(Color(uiColor: tapped ? .secondarySystemFill : .systemBackground))
+        .background(tapped ? Color(uiColor: .secondarySystemFill) : theme.colors.background)
         .clipShape(RoundedRectangle(cornerRadius: 18))
         .overlay(
             RoundedRectangle(cornerRadius: 18)
-                .stroke(selection == mode ? Color.accentColor : Color(uiColor: .secondarySystemFill), lineWidth: 2)
+                .stroke(selection == mode ? theme.colors.primary : Color(uiColor: .secondarySystemFill), lineWidth: 2)
         )
         ._onButtonGesture { down in
             tapped = down

apps/ios/Shared/Views/Onboarding/SimpleXInfo.swift

@@ -79,7 +79,7 @@ struct SimpleXInfo: View {
                         MigrateToDevice(migrationState: $m.migrationState)
                     }
                     .navigationTitle("Migrate here")
-                    .background(colorScheme == .light ? Color(uiColor: .tertiarySystemGroupedBackground) : .clear)
+                    .modifier(ThemedBackground())
                 }
             }
             .sheet(isPresented: $showHowItWorks) {

apps/ios/Shared/Views/Onboarding/WhatsNewView.swift

@@ -406,7 +406,28 @@ private let versionDescriptions: [VersionDescription] = [
                 description: "More reliable network connection."
             )
         ]
-    )
+    ),
+    VersionDescription(
+        version: "v5.8",
+        post: URL(string: "https://simplex.chat/blog/20240604-simplex-chat-v5.8-private-message-routing-chat-themes.html"),
+        features: [
+            FeatureDescription(
+                icon: "arrow.forward",
+                title: "Private message routing 🚀",
+                description: "Protect your IP address from the messaging relays chosen by your contacts.\nEnable in *Network & servers* settings."
+            ),
+            FeatureDescription(
+                icon: "network.badge.shield.half.filled",
+                title: "Safely receive files",
+                description: "Confirm files from unknown servers."
+            ),
+            FeatureDescription(
+                icon: "battery.50",
+                title: "Improved message delivery",
+                description: "With reduced battery usage."
+            )
+        ]
+    ),
 ]
 
 private let lastVersion = versionDescriptions.last!.version

apps/ios/Shared/Views/RemoteAccess/ConnectDesktopView.swift

@@ -178,26 +178,32 @@ struct ConnectDesktopView: View {
             }
         }
         .navigationTitle("Connect to desktop")
+        .modifier(ThemedBackground())
     }
 
     private func connectingDesktopView(_ session: RemoteCtrlSession, _ rc: RemoteCtrlInfo?) -> some View {
-        List {
-            Section("Connecting to desktop") {
-                ctrlDeviceNameText(session, rc)
-                ctrlDeviceVersionText(session)
-            }
+        ZStack {
+            List {
+                Section("Connecting to desktop") {
+                    ctrlDeviceNameText(session, rc)
+                    ctrlDeviceVersionText(session)
+                }
 
-            if let sessCode = session.sessionCode {
-                Section("Session code") {
-                    sessionCodeText(sessCode)
+                if let sessCode = session.sessionCode {
+                    Section("Session code") {
+                        sessionCodeText(sessCode)
+                    }
+                }
+
+                Section {
+                    disconnectButton()
                 }
             }
+            .navigationTitle("Connecting to desktop")
 
-            Section {
-                disconnectButton()
-            }
+            ProgressView().scaleEffect(2)
         }
-        .navigationTitle("Connecting to desktop")
+        .modifier(ThemedBackground())
     }
 
     private func searchingDesktopView() -> some View {
@@ -215,6 +221,7 @@ struct ConnectDesktopView: View {
             }
         }
         .navigationTitle("Connecting to desktop")
+        .modifier(ThemedBackground())
     }
 
     @ViewBuilder private func foundDesktopView(_ session: RemoteCtrlSession, _ rc: RemoteCtrlInfo, _ compatible: Bool) -> some View {
@@ -242,6 +249,7 @@ struct ConnectDesktopView: View {
             }
         }
         .navigationTitle("Found desktop")
+        .modifier(ThemedBackground())
 
         if compatible && connectRemoteViaMulticastAuto {
             v.onAppear { confirmKnownDesktop(rc) }
@@ -271,6 +279,7 @@ struct ConnectDesktopView: View {
             }
         }
         .navigationTitle("Verify connection")
+        .modifier(ThemedBackground())
     }
 
     private func ctrlDeviceNameText(_ session: RemoteCtrlSession, _ rc: RemoteCtrlInfo?) -> Text {
@@ -311,6 +320,7 @@ struct ConnectDesktopView: View {
             }
         }
         .navigationTitle("Connected to desktop")
+        .modifier(ThemedBackground())
     }
 
     private func sessionCodeText(_ code: String) -> some View {
@@ -332,13 +342,7 @@ struct ConnectDesktopView: View {
 
     private func scanDesctopAddressView() -> some View {
         Section("Scan QR code from desktop") {
-            CodeScannerView(codeTypes: [.qr], scanMode: .oncePerCode, completion: processDesktopQRCode)
-                .aspectRatio(1, contentMode: .fit)
-                .cornerRadius(12)
-                .listRowBackground(Color.clear)
-                .listRowSeparator(.hidden)
-                .listRowInsets(EdgeInsets(top: 0, leading: 0, bottom: 0, trailing: 0))
-                .padding(.horizontal)
+            ScannerInView(showQRCodeScanner: $showQRCodeScanner,  processQRCode: processDesktopQRCode, scanMode: .oncePerCode)
         }
     }
 
@@ -391,6 +395,7 @@ struct ConnectDesktopView: View {
             }
         }
         .navigationTitle("Linked desktops")
+        .modifier(ThemedBackground())
     }
 
     private func remoteCtrlView(_ rc: RemoteCtrlInfo) -> some View {

apps/ios/Shared/Views/TerminalView.swift

@@ -106,6 +106,7 @@ struct TerminalView: View {
         }
         .navigationViewStyle(.stack)
         .navigationTitle("Chat console")
+        .modifier(ThemedBackground())
     }
 
     func scrollToBottom(_ proxy: ScrollViewProxy, animation: Animation = .default) {
@@ -130,6 +131,7 @@ struct TerminalView: View {
             }
         }
         .onDisappear { terminalItem = nil }
+        .modifier(ThemedBackground())
     }
     
     func consoleSendMessage() {

apps/ios/Shared/Views/UserSettings/AppSettings.swift

@@ -44,6 +44,11 @@ extension AppSettings {
         if let val = androidCallOnLockScreen { def.setValue(val.rawValue, forKey: ANDROID_DEFAULT_CALL_ON_LOCK_SCREEN) }
         if let val = iosCallKitEnabled { callKitEnabledGroupDefault.set(val) }
         if let val = iosCallKitCallsInRecents { def.setValue(val, forKey: DEFAULT_CALL_KIT_CALLS_IN_RECENTS) }
+        if let val = uiProfileImageCornerRadius { def.setValue(val, forKey: DEFAULT_PROFILE_IMAGE_CORNER_RADIUS) }
+        if let val = uiColorScheme { def.setValue(val, forKey: DEFAULT_CURRENT_THEME) }
+        if let val = uiDarkColorScheme { def.setValue(val, forKey: DEFAULT_SYSTEM_DARK_THEME) }
+        if let val = uiCurrentThemeIds { def.setValue(val, forKey: DEFAULT_CURRENT_THEME_IDS) }
+        if let val = uiThemes { def.setValue(val.skipDuplicates(), forKey: DEFAULT_THEME_OVERRIDES) }
     }
 
     public static var current: AppSettings {
@@ -69,6 +74,11 @@ extension AppSettings {
         c.androidCallOnLockScreen = AppSettingsLockScreenCalls(rawValue: def.string(forKey: ANDROID_DEFAULT_CALL_ON_LOCK_SCREEN)!)
         c.iosCallKitEnabled = callKitEnabledGroupDefault.get()
         c.iosCallKitCallsInRecents = def.bool(forKey: DEFAULT_CALL_KIT_CALLS_IN_RECENTS)
+        c.uiProfileImageCornerRadius = def.float(forKey: DEFAULT_PROFILE_IMAGE_CORNER_RADIUS)
+        c.uiColorScheme = currentThemeDefault.get()
+        c.uiDarkColorScheme = systemDarkThemeDefault.get()
+        c.uiCurrentThemeIds = currentThemeIdsDefault.get()
+        c.uiThemes = themeOverridesDefault.get()
         return c
     }
 }

apps/ios/Shared/Views/UserSettings/AppearanceSettings.swift

@@ -7,12 +7,17 @@
 //
 
 import SwiftUI
+import SimpleXChat
 
 let defaultAccentColor = CGColor.init(red: 0, green: 0.533, blue: 1, alpha: 1)
 
-let interfaceStyles: [UIUserInterfaceStyle] = [.unspecified, .light, .dark]
+//let interfaceStyles: [UIUserInterfaceStyle] = [.unspecified, .light, .dark]
 
-let interfaceStyleNames: [LocalizedStringKey] = ["System", "Light", "Dark"]
+let colorModesLocalized: [LocalizedStringKey] = ["System", "Light", "Dark"]
+let colorModesNames: [DefaultThemeMode?] = [nil, DefaultThemeMode.light, DefaultThemeMode.dark]
+
+let darkThemesLocalized: [LocalizedStringKey] = ["Dark", "SimpleX", "Black"]
+let darkThemesNames: [String] = [DefaultTheme.DARK.themeName, DefaultTheme.SIMPLEX.themeName, DefaultTheme.BLACK.themeName]
 
 let appSettingsURL = URL(string: UIApplication.openSettingsURLString)!
 
@@ -22,7 +27,11 @@ struct AppearanceSettings: View {
     @EnvironmentObject var sceneDelegate: SceneDelegate
     @State private var iconLightTapped = false
     @State private var iconDarkTapped = false
-    @State private var userInterfaceStyle = getUserInterfaceStyleDefault()
+    //@State private var userInterfaceStyle = getUserInterfaceStyleDefault()
+    @State private var colorMode: DefaultThemeMode? = {
+        if currentThemeDefault.get() == DefaultTheme.SYSTEM_THEME_NAME { nil as DefaultThemeMode? } else { CurrentColors.base.mode }
+    }()
+    @State private var darkModeTheme: String = UserDefaults.standard.string(forKey: DEFAULT_SYSTEM_DARK_THEME) ?? DefaultTheme.SIMPLEX.themeName
     @State private var uiTintColor = getUIAccentColorDefault()
     @AppStorage(DEFAULT_PROFILE_IMAGE_CORNER_RADIUS) private var profileImageCornerRadius = defaultProfileImageCorner
 
@@ -65,9 +74,15 @@ struct AppearanceSettings: View {
                 }
 
                 Section {
-                    Picker("Theme", selection: $userInterfaceStyle) {
-                        ForEach(interfaceStyles, id: \.self) { style in
-                            Text(interfaceStyleNames[interfaceStyles.firstIndex(of: style) ?? 0])
+                    Picker("Color mode", selection: $colorMode) {
+                        ForEach(Array(colorModesNames.enumerated()), id: \.element) { index, mode in
+                            Text(colorModesLocalized[index])
+                        }
+                    }
+                    .frame(height: 36)
+                    Picker("Dark mode colors", selection: $darkModeTheme) {
+                        ForEach(Array(darkThemesNames.enumerated()), id: \.element) { index, darkTheme in
+                            Text(darkThemesLocalized[index])
                         }
                     }
                     .frame(height: 36)
@@ -82,9 +97,24 @@ struct AppearanceSettings: View {
                         Text("Reset colors").font(.callout)
                     }
                 }
-                .onChange(of: userInterfaceStyle) { _ in
-                    sceneDelegate.window?.overrideUserInterfaceStyle = userInterfaceStyle
-                    setUserInterfaceStyleDefault(userInterfaceStyle)
+                .onChange(of: colorMode) { mode in
+                    guard let mode else {
+                        ThemeManager.applyTheme(DefaultTheme.SYSTEM_THEME_NAME)
+                        return
+                    }
+                    if case DefaultThemeMode.light = mode {
+                        ThemeManager.applyTheme(DefaultTheme.LIGHT.themeName)
+                    } else if case DefaultThemeMode.dark = mode {
+                        ThemeManager.applyTheme(systemDarkThemeDefault.get())
+                    }
+                }
+                .onChange(of: darkModeTheme) { darkTheme in
+                    ThemeManager.changeDarkTheme(darkTheme)
+                    if currentThemeDefault.get() == DefaultTheme.SYSTEM_THEME_NAME {
+                        ThemeManager.applyTheme(currentThemeDefault.get())
+                    } else if currentThemeDefault.get() != DefaultTheme.LIGHT.themeName {
+                        ThemeManager.applyTheme(systemDarkThemeDefault.get())
+                    }
                 }
                 .onChange(of: uiTintColor) { _ in
                     sceneDelegate.window?.tintColor = UIColor(cgColor: uiTintColor)
@@ -136,24 +166,24 @@ func setUIAccentColorDefault(_ color: CGColor) {
     }
 }
 
-func getUserInterfaceStyleDefault() -> UIUserInterfaceStyle {
-    switch UserDefaults.standard.integer(forKey: DEFAULT_USER_INTERFACE_STYLE) {
-    case 1: return .light
-    case 2: return .dark
-    default: return .unspecified
-    }
-}
-
-func setUserInterfaceStyleDefault(_ style: UIUserInterfaceStyle) {
-    var v: Int
-    switch style {
-    case .unspecified: v = 0
-    case .light: v = 1
-    case .dark: v = 2
-    default: v = 0
-    }
-    UserDefaults.standard.set(v, forKey: DEFAULT_USER_INTERFACE_STYLE)
-}
+//func getUserInterfaceStyleDefault() -> UIUserInterfaceStyle {
+//    switch UserDefaults.standard.integer(forKey: DEFAULT_USER_INTERFACE_STYLE) {
+//    case 1: return .light
+//    case 2: return .dark
+//    default: return .unspecified
+//    }
+//}
+//
+//func setUserInterfaceStyleDefault(_ style: UIUserInterfaceStyle) {
+//    var v: Int
+//    switch style {
+//    case .unspecified: v = 0
+//    case .light: v = 1
+//    case .dark: v = 2
+//    default: v = 0
+//    }
+//    UserDefaults.standard.set(v, forKey: DEFAULT_USER_INTERFACE_STYLE)
+//}
 
 struct AppearanceSettings_Previews: PreviewProvider {
     static var previews: some View {

apps/ios/Shared/Views/UserSettings/CallSettings.swift

@@ -22,6 +22,7 @@ struct CallSettings: View {
                     NavigationLink {
                         RTCServers()
                             .navigationTitle("Your ICE servers")
+                            .modifier(ThemedBackground())
                     } label: {
                         Text("WebRTC ICE servers")
                     }

apps/ios/Shared/Views/UserSettings/HiddenProfileView.swift

@@ -70,6 +70,7 @@ struct HiddenProfileView: View {
                 message: Text(savePasswordError ?? "")
             )
         }
+        .modifier(ThemedBackground())
     }
 
     var passwordValid: Bool { hidePassword == hidePassword.trimmingCharacters(in: .whitespaces) }

apps/ios/Shared/Views/UserSettings/IncognitoHelp.swift

@@ -27,6 +27,7 @@ struct IncognitoHelp: View {
             }
             .listRowBackground(Color.clear)
         }
+        .modifier(ThemedBackground())
     }
 }
 

apps/ios/Shared/Views/UserSettings/NetworkAndServers.swift

@@ -47,6 +47,7 @@ struct NetworkAndServers: View {
                     NavigationLink {
                         ProtocolServersView(serverProtocol: .smp)
                             .navigationTitle("Your SMP servers")
+                            .modifier(ThemedBackground())
                     } label: {
                         Text("SMP servers")
                     }
@@ -54,6 +55,7 @@ struct NetworkAndServers: View {
                     NavigationLink {
                         ProtocolServersView(serverProtocol: .xftp)
                             .navigationTitle("Your XFTP servers")
+                            .modifier(ThemedBackground())
                     } label: {
                         Text("XFTP servers")
                     }
@@ -73,6 +75,7 @@ struct NetworkAndServers: View {
                     NavigationLink {
                         AdvancedNetworkSettings()
                             .navigationTitle("Network settings")
+                            .modifier(ThemedBackground())
                     } label: {
                         Text("Advanced network settings")
                     }
@@ -82,34 +85,35 @@ struct NetworkAndServers: View {
                     Text("Using .onion hosts requires compatible VPN provider.")
                 }
 
-//                Section {
-//                    Picker("Private routing", selection: $proxyMode) {
-//                        ForEach(SMPProxyMode.values, id: \.self) { Text($0.text) }
-//                    }
-//                    .frame(height: 36)
-//
-//                    Picker("Allow downgrade", selection: $proxyFallback) {
-//                        ForEach(SMPProxyFallback.values, id: \.self) { Text($0.text) }
-//                    }
-//                    .disabled(proxyMode == .never)
-//                    .frame(height: 36)
-//
-//                    Toggle("Show message status", isOn: $showSentViaProxy)
-//                } header: {
-//                    Text("Private message routing")
-//                } footer: {
-//                    VStack(alignment: .leading) {
-//                        Text("To protect your IP address, private routing uses your SMP servers to deliver messages.")
-//                        if showSentViaProxy {
-//                            Text("Show → on messages sent via private routing.")
-//                        }
-//                    }
-//                }
+                Section {
+                    Picker("Private routing", selection: $proxyMode) {
+                        ForEach(SMPProxyMode.values, id: \.self) { Text($0.text) }
+                    }
+                    .frame(height: 36)
+
+                    Picker("Allow downgrade", selection: $proxyFallback) {
+                        ForEach(SMPProxyFallback.values, id: \.self) { Text($0.text) }
+                    }
+                    .disabled(proxyMode == .never)
+                    .frame(height: 36)
+
+                    Toggle("Show message status", isOn: $showSentViaProxy)
+                } header: {
+                    Text("Private message routing")
+                } footer: {
+                    VStack(alignment: .leading) {
+                        Text("To protect your IP address, private routing uses your SMP servers to deliver messages.")
+                        if showSentViaProxy {
+                            Text("Show → on messages sent via private routing.")
+                        }
+                    }
+                }
 
                 Section("Calls") {
                     NavigationLink {
                         RTCServers()
                             .navigationTitle("Your ICE servers")
+                            .modifier(ThemedBackground())
                     } label: {
                         Text("WebRTC ICE servers")
                     }

apps/ios/Shared/Views/UserSettings/NotificationsView.swift

@@ -33,6 +33,7 @@ struct NotificationsView: View {
                         }
                     }
                     .navigationTitle("Send notifications")
+                    .modifier(ThemedBackground())
                     .navigationBarTitleDisplayMode(.inline)
                     .alert(item: $showAlert) { alert in
                         if let token = m.deviceToken {
@@ -68,6 +69,7 @@ struct NotificationsView: View {
                         }
                     }
                     .navigationTitle("Show preview")
+                    .modifier(ThemedBackground())
                     .navigationBarTitleDisplayMode(.inline)
                 } label: {
                     HStack {
@@ -172,6 +174,7 @@ func ntfModeDescription(_ mode: NotificationsMode) -> LocalizedStringKey {
 }
 
 struct SelectionListView<Item: SelectableItem>: View {
+    @EnvironmentObject var theme: AppTheme
     var list: [Item]
     @Binding var selection: Item
     var onSelection: ((Item) -> Void)?
@@ -185,11 +188,11 @@ struct SelectionListView<Item: SelectableItem>: View {
                 if selection == item {
                     Image(systemName: "checkmark")
                         .resizable().scaledToFit().frame(width: 16)
-                        .foregroundColor(.accentColor)
+                        .foregroundColor(theme.colors.primary)
                 }
             }
             .contentShape(Rectangle())
-            .listRowBackground(Color(uiColor: tapped == item ? .secondarySystemFill : .systemBackground))
+            .listRowBackground(tapped == item ? Color(uiColor: .secondarySystemFill) : theme.colors.background)
             .onTapGesture {
                 if selection == item { return }
                 if let f = onSelection {

apps/ios/Shared/Views/UserSettings/PrivacySettings.swift

@@ -48,6 +48,7 @@ struct PrivacySettings: View {
                     NavigationLink {
                         SimplexLockView(prefPerformLA: $prefPerformLA, currentLAMode: $currentLAMode)
                             .navigationTitle("SimpleX Lock")
+                            .modifier(ThemedBackground())
                     } label: {
                         if prefPerformLA {
                             settingsRow("lock.fill", color: .green) {
@@ -332,6 +333,7 @@ struct SimplexLockView: View {
     @Binding var prefPerformLA: Bool
     @Binding var currentLAMode: LAMode
     @EnvironmentObject var m: ChatModel
+    @EnvironmentObject var theme: AppTheme
     @AppStorage(DEFAULT_LA_NOTICE_SHOWN) private var prefLANoticeShown = false
     @State private var laMode: LAMode = privacyLocalAuthModeDefault.get()
     @AppStorage(DEFAULT_LA_LOCK_DELAY) private var laLockDelay = 30
@@ -416,7 +418,7 @@ struct SimplexLockView: View {
                             HStack(spacing: 6) {
                                 Text("Enable self-destruct")
                                 Image(systemName: "info.circle")
-                                    .foregroundColor(.accentColor)
+                                    .foregroundColor(theme.colors.primary)
                                     .font(.system(size: 14))
                             }
                             .onTapGesture {

apps/ios/Shared/Views/UserSettings/ProtocolServersView.swift

@@ -94,6 +94,7 @@ struct ProtocolServersView: View {
         }
         .sheet(isPresented: $showScanProtoServer) {
             ScanProtocolServer(servers: $servers)
+            .modifier(ThemedBackground())
         }
         .modifier(BackButton(disabled: Binding.constant(false)) {
             if saveDisabled {
@@ -171,6 +172,7 @@ struct ProtocolServersView: View {
                 serverToEdit: srv
             )
             .navigationBarTitle(srv.preset ? "Preset server" : "Your server")
+            .modifier(ThemedBackground())
             .navigationBarTitleDisplayMode(.large)
         } label: {
             let address = parseServerAddress(srv.server)

apps/ios/Shared/Views/UserSettings/SetDeliveryReceiptsView.swift

@@ -89,7 +89,7 @@ struct SetDeliveryReceiptsView: View {
         .padding()
         .padding(.horizontal)
         .frame(maxWidth: .infinity, maxHeight: .infinity)
-        .background(Color(uiColor: .systemBackground))
+        .background(AppTheme.shared.colors.background)
     }
 }
 

apps/ios/Shared/Views/UserSettings/SettingsView.swift

@@ -44,7 +44,7 @@ let DEFAULT_ENCRYPTION_STARTED_AT = "encryptionStartedAt"
 let DEFAULT_ACCENT_COLOR_RED = "accentColorRed"
 let DEFAULT_ACCENT_COLOR_GREEN = "accentColorGreen"
 let DEFAULT_ACCENT_COLOR_BLUE = "accentColorBlue"
-let DEFAULT_USER_INTERFACE_STYLE = "userInterfaceStyle"
+//let DEFAULT_USER_INTERFACE_STYLE = "userInterfaceStyle"
 let DEFAULT_PROFILE_IMAGE_CORNER_RADIUS = "profileImageCornerRadius"
 let DEFAULT_CONNECT_VIA_LINK_TAB = "connectViaLinkTab"
 let DEFAULT_LIVE_MESSAGE_ALERT_SHOWN = "liveMessageAlertShown"
@@ -62,6 +62,11 @@ let DEFAULT_CONNECT_REMOTE_VIA_MULTICAST = "connectRemoteViaMulticast"
 let DEFAULT_CONNECT_REMOTE_VIA_MULTICAST_AUTO = "connectRemoteViaMulticastAuto"
 let DEFAULT_SHOW_SENT_VIA_RPOXY = "showSentViaProxy"
 
+let DEFAULT_CURRENT_THEME = "currentTheme"
+let DEFAULT_SYSTEM_DARK_THEME = "systemDarkTheme"
+let DEFAULT_CURRENT_THEME_IDS = "currentThemeIds"
+let DEFAULT_THEME_OVERRIDES = "themeOverrides"
+
 let ANDROID_DEFAULT_CALL_ON_LOCK_SCREEN = "androidCallOnLockScreen"
 
 let appDefaults: [String: Any] = [
@@ -88,7 +93,7 @@ let appDefaults: [String: Any] = [
     DEFAULT_ACCENT_COLOR_RED: 0.000,
     DEFAULT_ACCENT_COLOR_GREEN: 0.533,
     DEFAULT_ACCENT_COLOR_BLUE: 1.000,
-    DEFAULT_USER_INTERFACE_STYLE: 0,
+    //DEFAULT_USER_INTERFACE_STYLE: 0,
     DEFAULT_PROFILE_IMAGE_CORNER_RADIUS: defaultProfileImageCorner,
     DEFAULT_CONNECT_VIA_LINK_TAB: ConnectViaLinkTab.scan.rawValue,
     DEFAULT_LIVE_MESSAGE_ALERT_SHOWN: false,
@@ -101,7 +106,12 @@ let appDefaults: [String: Any] = [
     DEFAULT_CONNECT_REMOTE_VIA_MULTICAST: true,
     DEFAULT_CONNECT_REMOTE_VIA_MULTICAST_AUTO: true,
     DEFAULT_SHOW_SENT_VIA_RPOXY: false,
-    ANDROID_DEFAULT_CALL_ON_LOCK_SCREEN: AppSettingsLockScreenCalls.show.rawValue
+    ANDROID_DEFAULT_CALL_ON_LOCK_SCREEN: AppSettingsLockScreenCalls.show.rawValue,
+
+    DEFAULT_THEME_OVERRIDES: "{}",
+    DEFAULT_CURRENT_THEME: DefaultTheme.SYSTEM_THEME_NAME,
+    DEFAULT_SYSTEM_DARK_THEME: DefaultTheme.SIMPLEX.themeName,
+    DEFAULT_CURRENT_THEME_IDS: "{}"
 ]
 
 // not used anymore
@@ -148,14 +158,66 @@ let onboardingStageDefault = EnumDefault<OnboardingStage>(defaults: UserDefaults
 
 let customDisappearingMessageTimeDefault = IntDefault(defaults: UserDefaults.standard, forKey: DEFAULT_CUSTOM_DISAPPEARING_MESSAGE_TIME)
 
+let currentThemeDefault = StringDefault(defaults: UserDefaults.standard, forKey: DEFAULT_CURRENT_THEME, withDefault: DefaultTheme.SYSTEM_THEME_NAME)
+let systemDarkThemeDefault = StringDefault(defaults: UserDefaults.standard, forKey: DEFAULT_SYSTEM_DARK_THEME, withDefault: DefaultTheme.SIMPLEX.themeName)
+let currentThemeIdsDefault = CodableDefault<[String: String]>(defaults: UserDefaults.standard, forKey: DEFAULT_CURRENT_THEME_IDS, withDefault: [:] )
+let themeOverridesDefault: CodableDefault<[ThemeOverrides]> = CodableDefault(defaults: UserDefaults.standard, forKey: DEFAULT_THEME_OVERRIDES, withDefault: [])
+
 func setGroupDefaults() {
     privacyAcceptImagesGroupDefault.set(UserDefaults.standard.bool(forKey: DEFAULT_PRIVACY_ACCEPT_IMAGES))
 }
 
+public class StringDefault {
+    var defaults: UserDefaults
+    var key: String
+    var defaultValue: String
+
+    public init(defaults: UserDefaults = UserDefaults.standard, forKey: String, withDefault: String) {
+        self.defaults = defaults
+        self.key = forKey
+        self.defaultValue = withDefault
+    }
+
+    public func get() -> String {
+        defaults.string(forKey: key) ?? defaultValue
+    }
+
+    public func set(_ value: String) {
+        defaults.set(value, forKey: key)
+        defaults.synchronize()
+    }
+}
+
+public class CodableDefault<T: Codable> {
+    var defaults: UserDefaults
+    var key: String
+    var defaultValue: T
+
+    public init(defaults: UserDefaults = UserDefaults.standard, forKey: String, withDefault: T) {
+        self.defaults = defaults
+        self.key = forKey
+        self.defaultValue = withDefault
+    }
+
+    public func get() -> T {
+        if let value = defaults.string(forKey: key) {
+            return decodeJSON(value) ?? defaultValue
+        }
+        return defaultValue
+    }
+
+    public func set(_ value: T) {
+        defaults.set(encodeJSON(value), forKey: key)
+        defaults.synchronize()
+    }
+}
+
+
 struct SettingsView: View {
     @Environment(\.colorScheme) var colorScheme
     @EnvironmentObject var chatModel: ChatModel
     @EnvironmentObject var sceneDelegate: SceneDelegate
+    @EnvironmentObject var theme: AppTheme
     @Binding var showSettings: Bool
     @State private var showProgress: Bool = false
 
@@ -180,6 +242,7 @@ struct SettingsView: View {
                         NavigationLink {
                             UserProfile()
                                 .navigationTitle("Your current profile")
+                                .modifier(ThemedBackground())
                         } label: {
                             ProfilePreview(profileOf: user)
                                 .padding(.leading, -8)
@@ -197,6 +260,7 @@ struct SettingsView: View {
                         NavigationLink {
                             UserAddressView(shareViaProfile: user.addressShared)
                                 .navigationTitle("SimpleX address")
+                                .modifier(ThemedBackground())
                                 .navigationBarTitleDisplayMode(.large)
                         } label: {
                             settingsRow("qrcode") { Text("Your SimpleX address") }
@@ -205,6 +269,7 @@ struct SettingsView: View {
                         NavigationLink {
                             PreferencesView(profile: user.profile, preferences: user.fullPreferences, currentPreferences: user.fullPreferences)
                                 .navigationTitle("Your preferences")
+                                .modifier(ThemedBackground())
                         } label: {
                             settingsRow("switch.2") { Text("Chat preferences") }
                         }
@@ -219,6 +284,7 @@ struct SettingsView: View {
                     NavigationLink {
                         MigrateFromDevice(showSettings: $showSettings, showProgressOnSettings: $showProgress)
                             .navigationTitle("Migrate device")
+                            .modifier(ThemedBackground())
                             .navigationBarTitleDisplayMode(.large)
                     } label: {
                         settingsRow("tray.and.arrow.up") { Text("Migrate to another device") }
@@ -230,6 +296,7 @@ struct SettingsView: View {
                     NavigationLink {
                         NotificationsView()
                             .navigationTitle("Notifications")
+                            .modifier(ThemedBackground())
                     } label: {
                         HStack {
                             notificationsIcon()
@@ -241,6 +308,7 @@ struct SettingsView: View {
                     NavigationLink {
                         NetworkAndServers()
                             .navigationTitle("Network & servers")
+                            .modifier(ThemedBackground())
                     } label: {
                         settingsRow("externaldrive.connected.to.line.below") { Text("Network & servers") }
                     }
@@ -249,6 +317,7 @@ struct SettingsView: View {
                     NavigationLink {
                         CallSettings()
                             .navigationTitle("Your calls")
+                            .modifier(ThemedBackground())
                     } label: {
                         settingsRow("video") { Text("Audio & video calls") }
                     }
@@ -257,6 +326,7 @@ struct SettingsView: View {
                     NavigationLink {
                         PrivacySettings()
                             .navigationTitle("Your privacy")
+                            .modifier(ThemedBackground())
                     } label: {
                         settingsRow("lock") { Text("Privacy & security") }
                     }
@@ -266,6 +336,7 @@ struct SettingsView: View {
                         NavigationLink {
                             AppearanceSettings()
                                 .navigationTitle("Appearance")
+                                .modifier(ThemedBackground())
                         } label: {
                             settingsRow("sun.max") { Text("Appearance") }
                         }
@@ -280,6 +351,7 @@ struct SettingsView: View {
                         NavigationLink {
                             ChatHelp(showSettings: $showSettings)
                                 .navigationTitle("Welcome \(user.displayName)!")
+                                .modifier(ThemedBackground())
                                 .frame(maxHeight: .infinity, alignment: .top)
                         } label: {
                             settingsRow("questionmark") { Text("How to use it") }
@@ -287,6 +359,7 @@ struct SettingsView: View {
                     }
                     NavigationLink {
                         WhatsNewView(viaSettings: true)
+                            .modifier(ThemedBackground())
                             .navigationBarTitleDisplayMode(.inline)
                     } label: {
                         settingsRow("plus") { Text("What's new") }
@@ -294,6 +367,7 @@ struct SettingsView: View {
                     NavigationLink {
                         SimpleXInfo(onboarding: false)
                             .navigationBarTitle("", displayMode: .inline)
+                            .modifier(ThemedBackground())
                             .frame(maxHeight: .infinity, alignment: .top)
                     } label: {
                         settingsRow("info") { Text("About SimpleX Chat") }
@@ -333,18 +407,21 @@ struct SettingsView: View {
                     NavigationLink {
                         DeveloperView()
                             .navigationTitle("Developer tools")
+                            .modifier(ThemedBackground())
                     } label: {
                         settingsRow("chevron.left.forwardslash.chevron.right") { Text("Developer tools") }
                     }
                     NavigationLink {
                         VersionView()
                             .navigationBarTitle("App version")
+                            .modifier(ThemedBackground())
                     } label: {
                         Text("v\(appVersion ?? "?") (\(appBuild ?? "?"))")
                     }
                 }
             }
             .navigationTitle("Your settings")
+            .modifier(ThemedBackground())
         }
         .onDisappear {
             chatModel.showingTerminal = false
@@ -356,6 +433,7 @@ struct SettingsView: View {
         NavigationLink {
             DatabaseView(showSettings: $showSettings, chatItemTTL: chatModel.chatItemTTL)
                 .navigationTitle("Your chat database")
+                .modifier(ThemedBackground())
         } label: {
             let color: Color = chatModel.chatDbEncrypted == false ? .orange : .secondary
             settingsRow("internaldrive", color: color) {

apps/ios/Shared/Views/UserSettings/UserAddressView.swift

@@ -300,6 +300,7 @@ struct UserAddressView: View {
         NavigationLink {
             UserAddressLearnMore()
                 .navigationTitle("SimpleX address")
+                .modifier(ThemedBackground())
                 .navigationBarTitleDisplayMode(.large)
         } label: {
             settingsRow("info.circle") {

apps/ios/Shared/Views/UserSettings/UserProfilesView.swift

@@ -8,6 +8,7 @@ import SimpleXChat
 
 struct UserProfilesView: View {
     @EnvironmentObject private var m: ChatModel
+    @EnvironmentObject private var theme: AppTheme
     @Binding var showSettings: Bool
     @Environment(\.editMode) private var editMode
     @AppStorage(DEFAULT_SHOW_HIDDEN_PROFILES_NOTICE) private var showHiddenProfilesNotice = true
@@ -111,6 +112,7 @@ struct UserProfilesView: View {
             }
         }
         .navigationTitle("Your chat profiles")
+        .modifier(ThemedBackground())
         .searchable(text: $searchTextOrPassword, placement: .navigationBarDrawer(displayMode: .always))
         .autocorrectionDisabled(true)
         .textInputAutocapitalization(.never)
@@ -123,7 +125,7 @@ struct UserProfilesView: View {
             deleteModeButton("Profile and server connections", true)
             deleteModeButton("Local profile data only", false)
         }
-        .sheet(item: $selectedUser) { user in
+        .appSheet(item: $selectedUser) { user in
             HiddenProfileView(user: user, profileHidden: $profileHidden)
         }
         .onChange(of: profileHidden) { _ in
@@ -131,7 +133,7 @@ struct UserProfilesView: View {
                 withAnimation { profileHidden = false }
             }
         }
-        .sheet(item: $profileAction) { action in
+        .appSheet(item: $profileAction) { action in
             profileActionView(action)
         }
         .alert(item: $alert) { alert in
@@ -237,6 +239,7 @@ struct UserProfilesView: View {
                 }
             }
         }
+        .modifier(ThemedBackground())
     }
 
     @ViewBuilder func actionHeader(_ title: LocalizedStringKey, _ user: User) -> some View {
@@ -356,7 +359,7 @@ struct UserProfilesView: View {
                         }
                     }
                 }
-                .tint(.accentColor)
+                .tint(theme.colors.primary)
             }
         }
         if #available(iOS 16, *) {

apps/ios/SimpleX Localizations/bg.xcloc/Localized Contents/bg.xliff

@@ -713,6 +713,10 @@
         <target>Позволи изчезващи съобщения само ако вашият контакт ги разрешава.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Allow downgrade" xml:space="preserve">
+        <source>Allow downgrade</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Allow irreversible message deletion only if your contact allows it to you. (24 hours)" xml:space="preserve">
         <source>Allow irreversible message deletion only if your contact allows it to you. (24 hours)</source>
         <target>Позволи необратимо изтриване на съобщение само ако вашият контакт го рарешава. (24 часа)</target>
@@ -808,6 +812,10 @@
         <target>Вече се присъединихте към групата!</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Always use private routing." xml:space="preserve">
+        <source>Always use private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Always use relay" xml:space="preserve">
         <source>Always use relay</source>
         <target>Винаги използвай реле</target>
@@ -1088,6 +1096,10 @@
         <target>Файлът не може да бъде получен</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Capacity exceeded - recipient did not receive previously sent messages." xml:space="preserve">
+        <source>Capacity exceeded - recipient did not receive previously sent messages.</source>
+        <note>snd error text</note>
+      </trans-unit>
       <trans-unit id="Cellular" xml:space="preserve">
         <source>Cellular</source>
         <target>Мобилна мрежа</target>
@@ -1284,6 +1296,10 @@
         <target>Потвърди актуализаациите на базата данни</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Confirm files from unknown servers." xml:space="preserve">
+        <source>Confirm files from unknown servers.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Confirm network settings" xml:space="preserve">
         <source>Confirm network settings</source>
         <target>Потвърди мрежовите настройки</target>
@@ -1701,6 +1717,10 @@ This is your own one-time link!</source>
         <target>Базата данни ще бъде мигрирана, когато приложението се рестартира</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Debug delivery" xml:space="preserve">
+        <source>Debug delivery</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Decentralized" xml:space="preserve">
         <source>Decentralized</source>
         <target>Децентрализиран</target>
@@ -1948,6 +1968,10 @@ This cannot be undone!</source>
         <target>Настолни устройства</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Destination server error: %@" xml:space="preserve">
+        <source>Destination server error: %@</source>
+        <note>snd error text</note>
+      </trans-unit>
       <trans-unit id="Develop" xml:space="preserve">
         <source>Develop</source>
         <target>Разработване</target>
@@ -2053,11 +2077,19 @@ This cannot be undone!</source>
         <target>Откриване през локалната мрежа</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Do NOT send messages directly, even if your or destination server does not support private routing." xml:space="preserve">
+        <source>Do NOT send messages directly, even if your or destination server does not support private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Do NOT use SimpleX for emergency calls." xml:space="preserve">
         <source>Do NOT use SimpleX for emergency calls.</source>
         <target>НЕ използвайте SimpleX за спешни повиквания.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Do NOT use private routing." xml:space="preserve">
+        <source>Do NOT use private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Do it later" xml:space="preserve">
         <source>Do it later</source>
         <target>Отложи</target>
@@ -2621,7 +2653,7 @@ This cannot be undone!</source>
       <trans-unit id="Error: %@" xml:space="preserve">
         <source>Error: %@</source>
         <target>Грешка: %@</target>
-        <note>No comment provided by engineer.</note>
+        <note>snd error text</note>
       </trans-unit>
       <trans-unit id="Error: URL is invalid" xml:space="preserve">
         <source>Error: URL is invalid</source>
@@ -2713,6 +2745,10 @@ This cannot be undone!</source>
         <target>Файл: %@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Files" xml:space="preserve">
+        <source>Files</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Files &amp; media" xml:space="preserve">
         <source>Files &amp; media</source>
         <target>Файлове и медия</target>
@@ -2818,6 +2854,16 @@ This cannot be undone!</source>
         <target>Препратено от</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Forwarding server: %@&#10;Destination server error: %@" xml:space="preserve">
+        <source>Forwarding server: %1$@
+Destination server error: %2$@</source>
+        <note>snd error text</note>
+      </trans-unit>
+      <trans-unit id="Forwarding server: %@&#10;Error: %@" xml:space="preserve">
+        <source>Forwarding server: %1$@
+Error: %2$@</source>
+        <note>snd error text</note>
+      </trans-unit>
       <trans-unit id="Found desktop" xml:space="preserve">
         <source>Found desktop</source>
         <target>Намерено настолно устройство</target>
@@ -3633,11 +3679,19 @@ This is your link for group %@!</source>
         <target>Потвърждениe за доставка на съобщения!</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message delivery warning" xml:space="preserve">
+        <source>Message delivery warning</source>
+        <note>item status text</note>
+      </trans-unit>
       <trans-unit id="Message draft" xml:space="preserve">
         <source>Message draft</source>
         <target>Чернова на съобщение</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message queue info" xml:space="preserve">
+        <source>Message queue info</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message reactions" xml:space="preserve">
         <source>Message reactions</source>
         <target>Реакции на съобщения</target>
@@ -3653,6 +3707,14 @@ This is your link for group %@!</source>
         <target>Реакциите на съобщения са забранени в тази група.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message routing fallback" xml:space="preserve">
+        <source>Message routing fallback</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Message routing mode" xml:space="preserve">
+        <source>Message routing mode</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <target>Източникът на съобщението остава скрит.</target>
@@ -3783,11 +3845,6 @@ This is your link for group %@!</source>
         <target>Най-вероятно тази връзка е изтрита.</target>
         <note>item status description</note>
       </trans-unit>
-      <trans-unit id="Most likely this contact has deleted the connection with you." xml:space="preserve">
-        <source>Most likely this contact has deleted the connection with you.</source>
-        <target>Най-вероятно този контакт е изтрил връзката с вас.</target>
-        <note>No comment provided by engineer.</note>
-      </trans-unit>
       <trans-unit id="Multiple chat profiles" xml:space="preserve">
         <source>Multiple chat profiles</source>
         <target>Множество профили за чат</target>
@@ -3818,6 +3875,10 @@ This is your link for group %@!</source>
         <target>Мрежова връзка</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Network issues - message expired after many attempts to send it." xml:space="preserve">
+        <source>Network issues - message expired after many attempts to send it.</source>
+        <note>snd error text</note>
+      </trans-unit>
       <trans-unit id="Network management" xml:space="preserve">
         <source>Network management</source>
         <target>Управление на мрежата</target>
@@ -4359,11 +4420,23 @@ Error: %@</source>
         <target>Поверителни имена на файлове</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Private message routing" xml:space="preserve">
+        <source>Private message routing</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Private message routing 🚀" xml:space="preserve">
+        <source>Private message routing 🚀</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Private notes" xml:space="preserve">
         <source>Private notes</source>
         <target>Лични бележки</target>
         <note>name of notes to self</note>
       </trans-unit>
+      <trans-unit id="Private routing" xml:space="preserve">
+        <source>Private routing</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Profile and server connections" xml:space="preserve">
         <source>Profile and server connections</source>
         <target>Профилни и сървърни връзки</target>
@@ -4444,11 +4517,20 @@ Error: %@</source>
         <target>Забрани изпращането на гласови съобщения.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Protect IP address" xml:space="preserve">
+        <source>Protect IP address</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Protect app screen" xml:space="preserve">
         <source>Protect app screen</source>
         <target>Защити екрана на приложението</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Protect your IP address from the messaging relays chosen by your contacts.&#10;Enable in *Network &amp; servers* settings." xml:space="preserve">
+        <source>Protect your IP address from the messaging relays chosen by your contacts.
+Enable in *Network &amp; servers* settings.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Protect your chat profiles with a password!" xml:space="preserve">
         <source>Protect your chat profiles with a password!</source>
         <target>Защитете чат профилите с парола!</target>
@@ -4554,11 +4636,6 @@ Error: %@</source>
         <target>Получаващият адрес ще бъде променен към друг сървър. Промяната на адреса ще завърши, след като подателят е онлайн.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
-      <trans-unit id="Receiving concurrency" xml:space="preserve">
-        <source>Receiving concurrency</source>
-        <target>Паралелност на получаване</target>
-        <note>No comment provided by engineer.</note>
-      </trans-unit>
       <trans-unit id="Receiving file will be stopped." xml:space="preserve">
         <source>Receiving file will be stopped.</source>
         <target>Получаващият се файл ще бъде спрян.</target>
@@ -4794,6 +4871,10 @@ Error: %@</source>
         <target>SMP сървъри</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Safely receive files" xml:space="preserve">
+        <source>Safely receive files</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Safer groups" xml:space="preserve">
         <source>Safer groups</source>
         <target>По-безопасни групи</target>
@@ -5019,6 +5100,14 @@ Error: %@</source>
         <target>Изпрати съобщение на живо</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Send messages directly when IP address is protected and your or destination server does not support private routing." xml:space="preserve">
+        <source>Send messages directly when IP address is protected and your or destination server does not support private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Send messages directly when your or destination server does not support private routing." xml:space="preserve">
+        <source>Send messages directly when your or destination server does not support private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Send notifications" xml:space="preserve">
         <source>Send notifications</source>
         <target>Изпращай известия</target>
@@ -5124,6 +5213,10 @@ Error: %@</source>
         <target>Изпратените съобщения ще бъдат изтрити след зададеното време.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Server address is incompatible with network settings." xml:space="preserve">
+        <source>Server address is incompatible with network settings.</source>
+        <note>srv error text.</note>
+      </trans-unit>
       <trans-unit id="Server requires authorization to create queues, check password" xml:space="preserve">
         <source>Server requires authorization to create queues, check password</source>
         <target>Сървърът изисква оторизация за създаване на опашки, проверете паролата</target>
@@ -5139,6 +5232,10 @@ Error: %@</source>
         <target>Тестът на сървъра е неуспешен!</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Server version is incompatible with network settings." xml:space="preserve">
+        <source>Server version is incompatible with network settings.</source>
+        <note>srv error text</note>
+      </trans-unit>
       <trans-unit id="Servers" xml:space="preserve">
         <source>Servers</source>
         <target>Сървъри</target>
@@ -5259,11 +5356,19 @@ Error: %@</source>
         <target>Показване на последните съобщения в листа с чатовете</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Show message status" xml:space="preserve">
+        <source>Show message status</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Show preview" xml:space="preserve">
         <source>Show preview</source>
         <target>Показване на визуализация</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Show → on messages sent via private routing." xml:space="preserve">
+        <source>Show → on messages sent via private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Show:" xml:space="preserve">
         <source>Show:</source>
         <target>Покажи:</target>
@@ -5586,6 +5691,10 @@ It can happen because of some bug or when the connection is compromised.</source
         <target>Приложението може да ви уведоми, когато получите съобщения или заявки за контакт - моля, отворете настройките, за да активирате.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="The app will ask to confirm downloads from unknown file servers (except .onion)." xml:space="preserve">
+        <source>The app will ask to confirm downloads from unknown file servers (except .onion).</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="The attempt to change database passphrase was not completed." xml:space="preserve">
         <source>The attempt to change database passphrase was not completed.</source>
         <target>Опитът за промяна на паролата на базата данни не беше завършен.</target>
@@ -5771,6 +5880,10 @@ It can happen because of some bug or when the connection is compromised.</source
         <target>За да не се разкрива часовата зона, файловете с изображения/глас използват UTC.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="To protect your IP address, private routing uses your SMP servers to deliver messages." xml:space="preserve">
+        <source>To protect your IP address, private routing uses your SMP servers to deliver messages.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="To protect your information, turn on SimpleX Lock.&#10;You will be prompted to complete authentication before this feature is enabled." xml:space="preserve">
         <source>To protect your information, turn on SimpleX Lock.
 You will be prompted to complete authentication before this feature is enabled.</source>
@@ -5863,11 +5976,6 @@ You will be prompted to complete authentication before this feature is enabled.<
         <target>Отблокирай член?</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
-      <trans-unit id="Unexpected error: %@" xml:space="preserve">
-        <source>Unexpected error: %@</source>
-        <target>Неочаквана грешка: %@</target>
-        <note>item status description</note>
-      </trans-unit>
       <trans-unit id="Unexpected migration state" xml:space="preserve">
         <source>Unexpected migration state</source>
         <target>Неочаквано състояние на миграция</target>
@@ -5913,6 +6021,10 @@ You will be prompted to complete authentication before this feature is enabled.<
         <target>Непозната грешка</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Unknown servers!" xml:space="preserve">
+        <source>Unknown servers!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Unless you use iOS call interface, enable Do Not Disturb mode to avoid interruptions." xml:space="preserve">
         <source>Unless you use iOS call interface, enable Do Not Disturb mode to avoid interruptions.</source>
         <target>Освен ако не използвате интерфейса за повикване на iOS, активирайте режима "Не безпокой", за да избегнете прекъсвания.</target>
@@ -6060,6 +6172,14 @@ To connect, please ask your contact to create another connection link and check
         <target>Използвай само локални известия?</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Use private routing with unknown servers when IP address is not protected." xml:space="preserve">
+        <source>Use private routing with unknown servers when IP address is not protected.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Use private routing with unknown servers." xml:space="preserve">
+        <source>Use private routing with unknown servers.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Use server" xml:space="preserve">
         <source>Use server</source>
         <target>Използвай сървър</target>
@@ -6295,11 +6415,23 @@ To connect, please ask your contact to create another connection link and check
         <target>С намален разход на батерията.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Without Tor or VPN, your IP address will be visible to file servers." xml:space="preserve">
+        <source>Without Tor or VPN, your IP address will be visible to file servers.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Without Tor or VPN, your IP address will be visible to these XFTP relays: %@." xml:space="preserve">
+        <source>Without Tor or VPN, your IP address will be visible to these XFTP relays: %@.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Wrong database passphrase" xml:space="preserve">
         <source>Wrong database passphrase</source>
         <target>Грешна парола за базата данни</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Wrong key or unknown connection - most likely this connection is deleted." xml:space="preserve">
+        <source>Wrong key or unknown connection - most likely this connection is deleted.</source>
+        <note>snd error text</note>
+      </trans-unit>
       <trans-unit id="Wrong passphrase!" xml:space="preserve">
         <source>Wrong passphrase!</source>
         <target>Грешна парола!</target>
@@ -7415,6 +7547,12 @@ SimpleX сървърите не могат да видят вашия профи
         <target>изпрати лично съобщение</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="server queue info: %@&#10;&#10;last received msg: %@" xml:space="preserve">
+        <source>server queue info: %1$@
+
+last received msg: %2$@</source>
+        <note>queue info</note>
+      </trans-unit>
       <trans-unit id="set new contact address" xml:space="preserve">
         <source>set new contact address</source>
         <target>зададен нов адрес за контакт</target>
@@ -7455,11 +7593,19 @@ SimpleX сървърите не могат да видят вашия профи
         <target>неизвестен</target>
         <note>connection info</note>
       </trans-unit>
+      <trans-unit id="unknown relays" xml:space="preserve">
+        <source>unknown relays</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="unknown status" xml:space="preserve">
         <source>unknown status</source>
         <target>неизвестен статус</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="unprotected" xml:space="preserve">
+        <source>unprotected</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="updated group profile" xml:space="preserve">
         <source>updated group profile</source>
         <target>актуализиран профил на групата</target>
@@ -7525,6 +7671,10 @@ SimpleX сървърите не могат да видят вашия профи
         <target>седмици</target>
         <note>time unit</note>
       </trans-unit>
+      <trans-unit id="when IP hidden" xml:space="preserve">
+        <source>when IP hidden</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="yes" xml:space="preserve">
         <source>yes</source>
         <target>да</target>

apps/ios/SimpleX Localizations/cs.xcloc/Localized Contents/cs.xliff

@@ -690,6 +690,10 @@
         <target>Povolte mizící zprávy, pouze pokud vám to váš kontakt dovolí.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Allow downgrade" xml:space="preserve">
+        <source>Allow downgrade</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Allow irreversible message deletion only if your contact allows it to you. (24 hours)" xml:space="preserve">
         <source>Allow irreversible message deletion only if your contact allows it to you. (24 hours)</source>
         <target>Povolte nevratné smazání zprávy pouze v případě, že vám to váš kontakt dovolí. (24 hodin)</target>
@@ -782,6 +786,10 @@
         <source>Already joining the group!</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Always use private routing." xml:space="preserve">
+        <source>Always use private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Always use relay" xml:space="preserve">
         <source>Always use relay</source>
         <target>Spojení přes relé</target>
@@ -1047,6 +1055,10 @@
         <target>Nelze přijmout soubor</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Capacity exceeded - recipient did not receive previously sent messages." xml:space="preserve">
+        <source>Capacity exceeded - recipient did not receive previously sent messages.</source>
+        <note>snd error text</note>
+      </trans-unit>
       <trans-unit id="Cellular" xml:space="preserve">
         <source>Cellular</source>
         <note>No comment provided by engineer.</note>
@@ -1238,6 +1250,10 @@
         <target>Potvrdit aktualizaci databáze</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Confirm files from unknown servers." xml:space="preserve">
+        <source>Confirm files from unknown servers.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Confirm network settings" xml:space="preserve">
         <source>Confirm network settings</source>
         <note>No comment provided by engineer.</note>
@@ -1631,6 +1647,10 @@ This is your own one-time link!</source>
         <target>Databáze bude přenesena po restartu aplikace</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Debug delivery" xml:space="preserve">
+        <source>Debug delivery</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Decentralized" xml:space="preserve">
         <source>Decentralized</source>
         <target>Decentralizované</target>
@@ -1870,6 +1890,10 @@ This cannot be undone!</source>
         <source>Desktop devices</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Destination server error: %@" xml:space="preserve">
+        <source>Destination server error: %@</source>
+        <note>snd error text</note>
+      </trans-unit>
       <trans-unit id="Develop" xml:space="preserve">
         <source>Develop</source>
         <target>Vyvinout</target>
@@ -1973,11 +1997,19 @@ This cannot be undone!</source>
         <source>Discover via local network</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Do NOT send messages directly, even if your or destination server does not support private routing." xml:space="preserve">
+        <source>Do NOT send messages directly, even if your or destination server does not support private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Do NOT use SimpleX for emergency calls." xml:space="preserve">
         <source>Do NOT use SimpleX for emergency calls.</source>
         <target>NEpoužívejte SimpleX pro tísňová volání.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Do NOT use private routing." xml:space="preserve">
+        <source>Do NOT use private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Do it later" xml:space="preserve">
         <source>Do it later</source>
         <target>Udělat později</target>
@@ -2519,7 +2551,7 @@ This cannot be undone!</source>
       <trans-unit id="Error: %@" xml:space="preserve">
         <source>Error: %@</source>
         <target>Chyba: %@</target>
-        <note>No comment provided by engineer.</note>
+        <note>snd error text</note>
       </trans-unit>
       <trans-unit id="Error: URL is invalid" xml:space="preserve">
         <source>Error: URL is invalid</source>
@@ -2608,6 +2640,10 @@ This cannot be undone!</source>
         <target>Soubor: %@</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Files" xml:space="preserve">
+        <source>Files</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Files &amp; media" xml:space="preserve">
         <source>Files &amp; media</source>
         <target>Soubory a média</target>
@@ -2706,6 +2742,16 @@ This cannot be undone!</source>
         <source>Forwarded from</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Forwarding server: %@&#10;Destination server error: %@" xml:space="preserve">
+        <source>Forwarding server: %1$@
+Destination server error: %2$@</source>
+        <note>snd error text</note>
+      </trans-unit>
+      <trans-unit id="Forwarding server: %@&#10;Error: %@" xml:space="preserve">
+        <source>Forwarding server: %1$@
+Error: %2$@</source>
+        <note>snd error text</note>
+      </trans-unit>
       <trans-unit id="Found desktop" xml:space="preserve">
         <source>Found desktop</source>
         <note>No comment provided by engineer.</note>
@@ -3490,11 +3536,19 @@ This is your link for group %@!</source>
         <target>Potvrzení o doručení zprávy!</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message delivery warning" xml:space="preserve">
+        <source>Message delivery warning</source>
+        <note>item status text</note>
+      </trans-unit>
       <trans-unit id="Message draft" xml:space="preserve">
         <source>Message draft</source>
         <target>Návrh zprávy</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message queue info" xml:space="preserve">
+        <source>Message queue info</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message reactions" xml:space="preserve">
         <source>Message reactions</source>
         <target>Reakce na zprávy</target>
@@ -3510,6 +3564,14 @@ This is your link for group %@!</source>
         <target>Reakce na zprávy jsou v této skupině zakázány.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Message routing fallback" xml:space="preserve">
+        <source>Message routing fallback</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Message routing mode" xml:space="preserve">
+        <source>Message routing mode</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Message source remains private." xml:space="preserve">
         <source>Message source remains private.</source>
         <note>No comment provided by engineer.</note>
@@ -3627,11 +3689,6 @@ This is your link for group %@!</source>
         <target>Pravděpodobně je toto spojení smazáno.</target>
         <note>item status description</note>
       </trans-unit>
-      <trans-unit id="Most likely this contact has deleted the connection with you." xml:space="preserve">
-        <source>Most likely this contact has deleted the connection with you.</source>
-        <target>Tento kontakt s největší pravděpodobností smazal spojení s vámi.</target>
-        <note>No comment provided by engineer.</note>
-      </trans-unit>
       <trans-unit id="Multiple chat profiles" xml:space="preserve">
         <source>Multiple chat profiles</source>
         <target>Více chatovacích profilů</target>
@@ -3661,6 +3718,10 @@ This is your link for group %@!</source>
         <source>Network connection</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Network issues - message expired after many attempts to send it." xml:space="preserve">
+        <source>Network issues - message expired after many attempts to send it.</source>
+        <note>snd error text</note>
+      </trans-unit>
       <trans-unit id="Network management" xml:space="preserve">
         <source>Network management</source>
         <note>No comment provided by engineer.</note>
@@ -4181,10 +4242,22 @@ Error: %@</source>
         <target>Soukromé názvy souborů</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Private message routing" xml:space="preserve">
+        <source>Private message routing</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Private message routing 🚀" xml:space="preserve">
+        <source>Private message routing 🚀</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Private notes" xml:space="preserve">
         <source>Private notes</source>
         <note>name of notes to self</note>
       </trans-unit>
+      <trans-unit id="Private routing" xml:space="preserve">
+        <source>Private routing</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Profile and server connections" xml:space="preserve">
         <source>Profile and server connections</source>
         <target>Profil a připojení k serveru</target>
@@ -4261,11 +4334,20 @@ Error: %@</source>
         <target>Zakázat odesílání hlasových zpráv.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Protect IP address" xml:space="preserve">
+        <source>Protect IP address</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Protect app screen" xml:space="preserve">
         <source>Protect app screen</source>
         <target>Ochrana obrazovky aplikace</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Protect your IP address from the messaging relays chosen by your contacts.&#10;Enable in *Network &amp; servers* settings." xml:space="preserve">
+        <source>Protect your IP address from the messaging relays chosen by your contacts.
+Enable in *Network &amp; servers* settings.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Protect your chat profiles with a password!" xml:space="preserve">
         <source>Protect your chat profiles with a password!</source>
         <target>Chraňte své chat profily heslem!</target>
@@ -4368,10 +4450,6 @@ Error: %@</source>
         <target>Přijímací adresa bude změněna na jiný server. Změna adresy bude dokončena po připojení odesílatele.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
-      <trans-unit id="Receiving concurrency" xml:space="preserve">
-        <source>Receiving concurrency</source>
-        <note>No comment provided by engineer.</note>
-      </trans-unit>
       <trans-unit id="Receiving file will be stopped." xml:space="preserve">
         <source>Receiving file will be stopped.</source>
         <target>Příjem souboru bude zastaven.</target>
@@ -4599,6 +4677,10 @@ Error: %@</source>
         <target>SMP servery</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Safely receive files" xml:space="preserve">
+        <source>Safely receive files</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Safer groups" xml:space="preserve">
         <source>Safer groups</source>
         <note>No comment provided by engineer.</note>
@@ -4817,6 +4899,14 @@ Error: %@</source>
         <target>Odeslat živou zprávu</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Send messages directly when IP address is protected and your or destination server does not support private routing." xml:space="preserve">
+        <source>Send messages directly when IP address is protected and your or destination server does not support private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Send messages directly when your or destination server does not support private routing." xml:space="preserve">
+        <source>Send messages directly when your or destination server does not support private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Send notifications" xml:space="preserve">
         <source>Send notifications</source>
         <target>Odeslat oznámení</target>
@@ -4921,6 +5011,10 @@ Error: %@</source>
         <target>Odeslané zprávy se po uplynutí nastavené doby odstraní.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Server address is incompatible with network settings." xml:space="preserve">
+        <source>Server address is incompatible with network settings.</source>
+        <note>srv error text.</note>
+      </trans-unit>
       <trans-unit id="Server requires authorization to create queues, check password" xml:space="preserve">
         <source>Server requires authorization to create queues, check password</source>
         <target>Server vyžaduje autorizaci pro vytváření front, zkontrolujte heslo</target>
@@ -4936,6 +5030,10 @@ Error: %@</source>
         <target>Test serveru se nezdařil!</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Server version is incompatible with network settings." xml:space="preserve">
+        <source>Server version is incompatible with network settings.</source>
+        <note>srv error text</note>
+      </trans-unit>
       <trans-unit id="Servers" xml:space="preserve">
         <source>Servers</source>
         <target>Servery</target>
@@ -5051,11 +5149,19 @@ Error: %@</source>
         <target>Zobrazit poslední zprávy</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Show message status" xml:space="preserve">
+        <source>Show message status</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Show preview" xml:space="preserve">
         <source>Show preview</source>
         <target>Zobrazení náhledu</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Show → on messages sent via private routing." xml:space="preserve">
+        <source>Show → on messages sent via private routing.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Show:" xml:space="preserve">
         <source>Show:</source>
         <target>Zobrazit:</target>
@@ -5369,6 +5475,10 @@ Může se to stát kvůli nějaké chybě, nebo pokud je spojení kompromitován
         <target>Aplikace vás může upozornit na přijaté zprávy nebo žádosti o kontakt - povolte to v nastavení.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="The app will ask to confirm downloads from unknown file servers (except .onion)." xml:space="preserve">
+        <source>The app will ask to confirm downloads from unknown file servers (except .onion).</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="The attempt to change database passphrase was not completed." xml:space="preserve">
         <source>The attempt to change database passphrase was not completed.</source>
         <target>Pokus o změnu přístupové fráze databáze nebyl dokončen.</target>
@@ -5545,6 +5655,10 @@ Může se to stát kvůli nějaké chybě, nebo pokud je spojení kompromitován
         <target>K ochraně časového pásma používají obrazové/hlasové soubory UTC.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="To protect your IP address, private routing uses your SMP servers to deliver messages." xml:space="preserve">
+        <source>To protect your IP address, private routing uses your SMP servers to deliver messages.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="To protect your information, turn on SimpleX Lock.&#10;You will be prompted to complete authentication before this feature is enabled." xml:space="preserve">
         <source>To protect your information, turn on SimpleX Lock.
 You will be prompted to complete authentication before this feature is enabled.</source>
@@ -5631,11 +5745,6 @@ Před zapnutím této funkce budete vyzváni k dokončení ověření.</target>
         <source>Unblock member?</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
-      <trans-unit id="Unexpected error: %@" xml:space="preserve">
-        <source>Unexpected error: %@</source>
-        <target>Neočekávaná chyba: %@</target>
-        <note>item status description</note>
-      </trans-unit>
       <trans-unit id="Unexpected migration state" xml:space="preserve">
         <source>Unexpected migration state</source>
         <target>Neočekávaný stav přenášení</target>
@@ -5681,6 +5790,10 @@ Před zapnutím této funkce budete vyzváni k dokončení ověření.</target>
         <target>Neznámá chyba</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Unknown servers!" xml:space="preserve">
+        <source>Unknown servers!</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Unless you use iOS call interface, enable Do Not Disturb mode to avoid interruptions." xml:space="preserve">
         <source>Unless you use iOS call interface, enable Do Not Disturb mode to avoid interruptions.</source>
         <target>Při nepoužívání rozhraní volání iOS, povolte režim Nerušit, abyste se vyhnuli vyrušování.</target>
@@ -5821,6 +5934,14 @@ Chcete-li se připojit, požádejte svůj kontakt o vytvoření dalšího odkazu
         <source>Use only local notifications?</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Use private routing with unknown servers when IP address is not protected." xml:space="preserve">
+        <source>Use private routing with unknown servers when IP address is not protected.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Use private routing with unknown servers." xml:space="preserve">
+        <source>Use private routing with unknown servers.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Use server" xml:space="preserve">
         <source>Use server</source>
         <target>Použít server</target>
@@ -6038,11 +6159,23 @@ Chcete-li se připojit, požádejte svůj kontakt o vytvoření dalšího odkazu
         <source>With reduced battery usage.</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Without Tor or VPN, your IP address will be visible to file servers." xml:space="preserve">
+        <source>Without Tor or VPN, your IP address will be visible to file servers.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Without Tor or VPN, your IP address will be visible to these XFTP relays: %@." xml:space="preserve">
+        <source>Without Tor or VPN, your IP address will be visible to these XFTP relays: %@.</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Wrong database passphrase" xml:space="preserve">
         <source>Wrong database passphrase</source>
         <target>Špatná přístupová fráze k databázi</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Wrong key or unknown connection - most likely this connection is deleted." xml:space="preserve">
+        <source>Wrong key or unknown connection - most likely this connection is deleted.</source>
+        <note>snd error text</note>
+      </trans-unit>
       <trans-unit id="Wrong passphrase!" xml:space="preserve">
         <source>Wrong passphrase!</source>
         <target>Špatná přístupová fráze!</target>
@@ -7122,6 +7255,12 @@ Servery SimpleX nevidí váš profil.</target>
         <target>odeslat přímou zprávu</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="server queue info: %@&#10;&#10;last received msg: %@" xml:space="preserve">
+        <source>server queue info: %1$@
+
+last received msg: %2$@</source>
+        <note>queue info</note>
+      </trans-unit>
       <trans-unit id="set new contact address" xml:space="preserve">
         <source>set new contact address</source>
         <note>profile update event chat item</note>
@@ -7158,10 +7297,18 @@ Servery SimpleX nevidí váš profil.</target>
         <target>neznámý</target>
         <note>connection info</note>
       </trans-unit>
+      <trans-unit id="unknown relays" xml:space="preserve">
+        <source>unknown relays</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="unknown status" xml:space="preserve">
         <source>unknown status</source>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="unprotected" xml:space="preserve">
+        <source>unprotected</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="updated group profile" xml:space="preserve">
         <source>updated group profile</source>
         <target>aktualizoval profil skupiny</target>
@@ -7225,6 +7372,10 @@ Servery SimpleX nevidí váš profil.</target>
         <target>týdnů</target>
         <note>time unit</note>
       </trans-unit>
+      <trans-unit id="when IP hidden" xml:space="preserve">
+        <source>when IP hidden</source>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="yes" xml:space="preserve">
         <source>yes</source>
         <target>ano</target>