diff --git a/server/bc.js b/server/bc.js
index 36b90a7..725586c 100644
--- a/server/bc.js
+++ b/server/bc.js
@@ -18,31 +18,35 @@ const app = express();
 const server = http.createServer(app);
 
 // --- НАСТРОЙКА EXPRESS ---
-const clientOrigin = process.env.CORS_ORIGIN_CLIENT || (process.env.NODE_ENV === 'development' ? '*' : undefined);
-console.log(`[BC Server] NODE_ENV: ${process.env.NODE_ENV}`);
-console.log(`[BC Server] process.env.CORS_ORIGIN_CLIENT: ${process.env.CORS_ORIGIN_CLIENT}`);
-console.log(`[BC Server] Calculated HTTP CORS Origin (clientOrigin): ${clientOrigin === '*' ? "'*'" : clientOrigin || 'Not explicitly set (will likely fail if not development)'}`);
+console.log(`[BC.JS CONFIG] Reading environment variables...`);
+console.log(`[BC.JS CONFIG] NODE_ENV: ${process.env.NODE_ENV}`);
+console.log(`[BC.JS CONFIG] process.env.CORS_ORIGIN_CLIENT: ${process.env.CORS_ORIGIN_CLIENT}`);
 
-if (!clientOrigin && process.env.NODE_ENV !== 'development') {
-    console.warn("[BC Server Config] CORS_ORIGIN_CLIENT не установлен для не-development сборки. HTTP API могут быть недоступны.");
+const clientOrigin = process.env.CORS_ORIGIN_CLIENT || (process.env.NODE_ENV === 'development' ? '*' : undefined);
+// Этот лог покажет, какое значение clientOrigin будет использовано для HTTP CORS
+console.log(`[BC.JS CONFIG] Effective clientOrigin for HTTP CORS: ${clientOrigin === '*' ? "'*'" : clientOrigin || 'NOT SET (CORS will likely fail if not development)'}`);
+
+if (!clientOrigin && process.env.NODE_ENV !== 'development' && process.env.NODE_ENV !== undefined) { // Добавил проверку на undefined NODE_ENV
+    console.warn("[BC.JS CONFIG WARNING] CORS_ORIGIN_CLIENT is not set for a non-development and non-undefined NODE_ENV. HTTP API requests from browsers might be blocked by CORS.");
 }
 
 app.use(cors({
     origin: clientOrigin,
     methods: ["GET", "POST"],
-    credentials: true
+    credentials: true // Важно, если клиент шлет куки или заголовок Authorization
 }));
 
 app.use(express.json());
 const publicPath = path.join(__dirname, '..', 'public');
-console.log(`[BC Server] Serving static files from: ${publicPath}`);
+console.log(`[BC.JS CONFIG] Serving static files from: ${publicPath}`);
 app.use(express.static(publicPath));
 
 
 // --- HTTP МАРШРУТЫ АУТЕНТИФИКАЦИИ ---
 app.post('/auth/register', async (req, res) => {
     const { username, password } = req.body;
-    console.log(`[BC HTTP /auth/register] Attempt for username: "${username}" from IP: ${req.ip}`);
+    // Логируем входящий Origin для этого запроса
+    console.log(`[BC HTTP /auth/register] Attempt for username: "${username}" from IP: ${req.ip}. Origin header: ${req.headers.origin}`);
     if (!username || !password) {
         console.warn('[BC HTTP /auth/register] Bad request: Username or password missing.');
         return res.status(400).json({ success: false, message: 'Имя пользователя и пароль обязательны.' });
@@ -59,6 +63,7 @@ app.post('/auth/register', async (req, res) => {
 
 app.post('/auth/login', async (req, res) => {
     const { username, password } = req.body;
+    // Логируем входящий Origin для этого запроса
     console.log(`[BC HTTP /auth/login] Attempt for username: "${username}" from IP: ${req.ip}. Origin header: ${req.headers.origin}`);
     if (!username || !password) {
         console.warn('[BC HTTP /auth/login] Bad request: Username or password missing.');
@@ -75,28 +80,24 @@ app.post('/auth/login', async (req, res) => {
 });
 
 // --- НАСТРОЙКА SOCKET.IO ---
+console.log(`[BC.JS CONFIG] process.env.CORS_ORIGIN_SOCKET: ${process.env.CORS_ORIGIN_SOCKET}`);
 const socketCorsOrigin = process.env.CORS_ORIGIN_SOCKET || (process.env.NODE_ENV === 'development' ? '*' : undefined);
-console.log(`[BC Server] process.env.CORS_ORIGIN_SOCKET: ${process.env.CORS_ORIGIN_SOCKET}`);
-console.log(`[BC Server] Calculated Socket.IO CORS Origin (socketCorsOrigin): ${socketCorsOrigin === '*' ? "'*'" : socketCorsOrigin || 'Not explicitly set (will likely fail if not development)'}`);
+// Этот лог покажет, какое значение socketCorsOrigin будет использовано для Socket.IO CORS
+console.log(`[BC.JS CONFIG] Effective socketCorsOrigin for Socket.IO CORS: ${socketCorsOrigin === '*' ? "'*'" : socketCorsOrigin || 'NOT SET (Socket.IO CORS will likely fail if not development)'}`);
 
-if (!socketCorsOrigin && process.env.NODE_ENV !== 'development') {
-    console.warn("[BC Server Config] CORS_ORIGIN_SOCKET не установлен для не-development сборки. Socket.IO может быть недоступен.");
+if (!socketCorsOrigin && process.env.NODE_ENV !== 'development' && process.env.NODE_ENV !== undefined) { // Добавил проверку на undefined NODE_ENV
+    console.warn("[BC.JS CONFIG WARNING] CORS_ORIGIN_SOCKET is not set for a non-development and non-undefined NODE_ENV. Socket.IO connections from browsers might be blocked by CORS.");
 }
 
 const io = new Server(server, {
-    // ВАЖНО: Этот path должен соответствовать тому, как клиент подключается
-    // и как прокси настроен (особенно stripPrefix для /socket.io).
-    // Если клиент и прокси работают с /socket.io/ и прокси НЕ отрезает этот префикс
-    // (stripPrefix: false для /socket.io в config.json), то здесь ДОЛЖЕН быть path.
-    path: '/socket.io/', // <--- УБЕДИТЕСЬ, ЧТО ЭТА СТРОКА РАСКОММЕНТИРОВАНА И КОРРЕКТНА
+    path: '/socket.io/', // Убедитесь, что это соответствует настройкам клиента и прокси
     cors: {
         origin: socketCorsOrigin,
         methods: ["GET", "POST"],
         credentials: true
     },
-    // transports: ['websocket', 'polling'], // Можно оставить по умолчанию или указать явно
 });
-console.log(`[BC Server] Socket.IO server configured with path: ${io.path()} and CORS origin: ${socketCorsOrigin === '*' ? "'*'" : socketCorsOrigin || 'Not set'}`);
+console.log(`[BC.JS CONFIG] Socket.IO server configured with path: ${io.path()} and effective CORS origin: ${io.opts.cors.origin === '*' ? "'*'" : io.opts.cors.origin || 'NOT SET'}`);
 
 
 const gameManager = new GameManager(io);
@@ -105,8 +106,12 @@ const loggedInUsers = {};
 // --- MIDDLEWARE АУТЕНТИФИКАЦИИ SOCKET.IO ---
 io.use(async (socket, next) => {
     const token = socket.handshake.auth.token;
-    const clientIp = socket.handshake.address; // Может быть IP прокси, если xfwd не настроен на уровне Socket.IO
-    console.log(`[BC Socket.IO Middleware] Auth attempt for socket ${socket.id} from IP ${clientIp}. Token ${token ? 'present' : 'absent'}. Origin: ${socket.handshake.headers.origin}. Path: ${socket.nsp.name}`);
+    // Пытаемся получить IP клиента, учитывая возможные заголовки от прокси
+    const clientIp = socket.handshake.headers['x-forwarded-for']?.split(',')[0].trim() || socket.handshake.address;
+    const originHeader = socket.handshake.headers.origin;
+    const socketPath = socket.nsp.name;
+
+    console.log(`[BC Socket.IO Middleware] Auth attempt for socket ${socket.id} from IP ${clientIp}. Token ${token ? 'present' : 'absent'}. Origin: ${originHeader}. Path: ${socketPath}`);
 
     if (token) {
         try {
@@ -125,29 +130,32 @@ io.use(async (socket, next) => {
 
 // --- ОБРАБОТЧИКИ СОБЫТИЙ SOCKET.IO ---
 io.on('connection', (socket) => {
+    const clientIp = socket.handshake.headers['x-forwarded-for']?.split(',')[0].trim() || socket.handshake.address;
+    const originHeader = socket.handshake.headers.origin;
+    const socketPath = socket.nsp.name;
+
     if (socket.userData && socket.userData.userId) {
-        console.log(`[BC Socket.IO] Authenticated user ${socket.userData.username} (ID: ${socket.userData.userId}) connected with socket: ${socket.id} to path ${socket.nsp.name}`);
+        console.log(`[BC Socket.IO Connection] Authenticated user ${socket.userData.username} (ID: ${socket.userData.userId}) connected. Socket: ${socket.id}, IP: ${clientIp}, Origin: ${originHeader}, Path: ${socketPath}`);
         loggedInUsers[socket.id] = socket.userData;
         if (gameManager && typeof gameManager.handleRequestGameState === 'function') {
             gameManager.handleRequestGameState(socket, socket.userData.userId);
         } else {
-            console.error("[BC Socket.IO] CRITICAL: gameManager or handleRequestGameState not available on connect for authenticated user!");
+            console.error("[BC Socket.IO Connection] CRITICAL: gameManager or handleRequestGameState not available for authenticated user!");
         }
     } else {
-        console.log(`[BC Socket.IO] Unauthenticated user connected with socket: ${socket.id} to path ${socket.nsp.name}. No game state will be restored.`);
+        console.log(`[BC Socket.IO Connection] Unauthenticated user connected. Socket: ${socket.id}, IP: ${clientIp}, Origin: ${originHeader}, Path: ${socketPath}. No game state will be restored.`);
     }
 
-    // ... (остальные обработчики событий: logout, playerSurrender, createGame, и т.д. остаются как в вашей версии с логами) ...
-    // Копирую их из вашего предыдущего варианта для полноты:
+    // ... (остальные обработчики событий: logout, playerSurrender, createGame, и т.д. как в предыдущей версии) ...
     socket.on('logout', () => {
         const username = socket.userData?.username || 'UnknownUser';
         const userId = socket.userData?.userId;
-        console.log(`[BC Socket.IO] 'logout' event from user ${username} (ID: ${userId}, Socket: ${socket.id})`);
+        console.log(`[BC Socket.IO 'logout'] Event from user ${username} (ID: ${userId}, Socket: ${socket.id})`);
         if (loggedInUsers[socket.id]) {
             delete loggedInUsers[socket.id];
         }
         socket.userData = null;
-        console.log(`[BC Socket.IO] User ${username} (Socket: ${socket.id}) session data cleared on server due to 'logout' event.`);
+        console.log(`[BC Socket.IO 'logout'] User ${username} (Socket: ${socket.id}) session data cleared.`);
     });
 
     socket.on('playerSurrender', () => {
@@ -235,7 +243,7 @@ io.on('connection', (socket) => {
     socket.on('disconnect', (reason) => {
         const identifier = socket.userData?.userId;
         const username = socket.userData?.username || 'UnauthenticatedUser';
-        console.log(`[BC Socket.IO] User ${username} (ID: ${identifier || 'N/A'}, Socket: ${socket.id}) disconnected. Reason: ${reason}.`);
+        console.log(`[BC Socket.IO Disconnect] User ${username} (ID: ${identifier || 'N/A'}, Socket: ${socket.id}) disconnected. Reason: ${reason}.`);
         if (identifier) {
             gameManager.handleDisconnect(socket.id, identifier);
         }
@@ -250,27 +258,30 @@ const PORT = parseInt(process.env.BC_APP_PORT || '3200', 10);
 const HOSTNAME = process.env.BC_APP_HOSTNAME || '127.0.0.1';
 
 if (isNaN(PORT)) {
-    console.error(`[BC Server FATAL] Некорректное значение для BC_APP_PORT: "${process.env.BC_APP_PORT}". Ожидается число.`);
+    console.error(`[BC Server FATAL] Invalid BC_APP_PORT: "${process.env.BC_APP_PORT}". Expected a number.`);
     process.exit(1);
 }
 
 server.listen(PORT, HOSTNAME, () => {
-    console.log(`[BC Server] Battle Club HTTP Application Server running at http://${HOSTNAME}:${PORT}`);
+    console.log(`[BC Server Startup] Battle Club HTTP Application Server running at http://${HOSTNAME}:${PORT}`);
     if (HOSTNAME === '127.0.0.1') {
-        console.log(`[BC Server] Server is listening on localhost only. This is suitable if a reverse proxy handles external traffic.`);
+        console.log(`[BC Server Startup] Server is listening on localhost only.`);
     } else if (HOSTNAME === '0.0.0.0') {
-        console.log(`[BC Server] Server is listening on all available network interfaces.`);
+        console.log(`[BC Server Startup] Server is listening on all available network interfaces.`);
     } else {
-        console.log(`[BC Server] Server is listening on a specific interface: ${HOSTNAME}.`);
+        console.log(`[BC Server Startup] Server is listening on a specific interface: ${HOSTNAME}.`);
     }
-    console.log(`[BC Server] Static files served from: ${publicPath}`);
+    console.log(`[BC Server Startup] Static files served from: ${publicPath}`);
+    console.log(`[BC.JS Startup] Socket.IO server effective path: ${io.path()}`);
+    console.log(`[BC.JS Startup] HTTP API effective CORS origin: ${app.get('env') === 'development' && !process.env.CORS_ORIGIN_CLIENT ? "'*'" : clientOrigin || 'NOT SET'}`); // Это немного упрощенный вывод, точнее в логах CONFIG
+    console.log(`[BC.JS Startup] Socket.IO effective CORS origin: ${io.opts.cors.origin === '*' ? "'*'" : io.opts.cors.origin || 'NOT SET'}`);
 });
 
 process.on('unhandledRejection', (reason, promise) => {
-    console.error('[BC Server FATAL] Unhandled Rejection at:', promise, 'reason:', reason);
+    console.error('[BC Server FATAL UnhandledRejection] Reason:', reason, 'Promise:', promise);
 });
 
 process.on('uncaughtException', (err) => {
-    console.error('[BC Server FATAL] Uncaught Exception:', err);
+    console.error('[BC Server FATAL UncaughtException] Error:', err);
     process.exit(1);
 });
\ No newline at end of file