diff --git a/desktop/src/api/rooms/rooms.service.ts b/desktop/src/api/rooms/rooms.service.ts
index 4d6cf95..95139b3 100644
--- a/desktop/src/api/rooms/rooms.service.ts
+++ b/desktop/src/api/rooms/rooms.service.ts
@@ -1,6 +1,11 @@
 import crypto from 'crypto';
 import { closeTunnelIfUnused } from "./tunnel.manager";
 
+interface RoomPermissions {
+    canControl: boolean;
+    canManageQueue: boolean;
+}
+
 interface RoomUser {
     id: string;
     username: string;
@@ -8,6 +13,8 @@ interface RoomUser {
     isHost: boolean;
     isGuest: boolean;
     userId?: number;
+    permissions?: RoomPermissions;
+    ipAddress?: string;
 }
 
 interface SourceContext {
@@ -55,8 +62,14 @@ interface RoomData {
     exposed: boolean;
     publicUrl?: string;
     queue: QueueItem[];
+    bannedIPs: Set<string>;
 }
 
+export const DEFAULT_GUEST_PERMISSIONS: RoomPermissions = {
+    canControl: false,
+    canManageQueue: false
+};
+
 const rooms = new Map<string, RoomData>();
 
 export function generateRoomId(): string {
@@ -77,13 +90,81 @@ export function createRoom(name: string, host: RoomUser, password?: string, expo
         metadata: null,
         exposed,
         publicUrl,
-        queue: []
+        queue: [],
+        bannedIPs: new Set()  // NUEVO
     };
 
     rooms.set(roomId, room);
     return room;
 }
 
+export function updateUserPermissions(roomId: string, userId: string, permissions: Partial<RoomPermissions>): boolean {
+    const room = rooms.get(roomId);
+    if (!room) return false;
+
+    const user: any = room.users.get(userId);
+    if (!user) return false;
+
+    if (user.isHost) return false;
+
+    user.permissions = {
+        ...user.permissions,
+        ...permissions
+    };
+
+    return true;
+}
+
+export function banUserIP(roomId: string, ipAddress: string): boolean {
+    const room = rooms.get(roomId);
+    if (!room) return false;
+
+    room.bannedIPs.add(ipAddress);
+
+    // Remover a todos los usuarios con esa IP
+    Array.from(room.users.values()).forEach(user => {
+        if (user.ipAddress === ipAddress) {
+            removeUserFromRoom(roomId, user.id);
+        }
+    });
+
+    return true;
+}
+
+export function unbanUserIP(roomId: string, ipAddress: string): boolean {
+    const room = rooms.get(roomId);
+    if (!room) return false;
+
+    return room.bannedIPs.delete(ipAddress);
+}
+
+export function isIPBanned(roomId: string, ipAddress: string): boolean {
+    const room = rooms.get(roomId);
+    if (!room) return false;
+    return room.bannedIPs.has(ipAddress);
+}
+
+export function getBannedIPs(roomId: string): string[] {
+    const room = rooms.get(roomId);
+    if (!room) return [];
+    return Array.from(room.bannedIPs);
+}
+
+export function hasPermission(roomId: string, userId: string, permission: keyof RoomPermissions): boolean {
+    const room = rooms.get(roomId);
+    if (!room) return false;
+
+    const user = room.users.get(userId);
+    if (!user) return false;
+
+    // El host siempre tiene todos los permisos
+    if (user.isHost) return true;
+
+    // Si no tiene permisos definidos, usar defaults
+    const userPerms = user.permissions || DEFAULT_GUEST_PERMISSIONS;
+    return userPerms[permission] || false;
+}
+
 export function getRoom(roomId: string): RoomData | null {
     return rooms.get(roomId) || null;
 }
diff --git a/desktop/src/api/rooms/rooms.websocket.ts b/desktop/src/api/rooms/rooms.websocket.ts
index f50bb63..2b1a699 100644
--- a/desktop/src/api/rooms/rooms.websocket.ts
+++ b/desktop/src/api/rooms/rooms.websocket.ts
@@ -13,14 +13,13 @@ interface WSClient {
 
 const clients = new Map<string, WSClient>();
 
-interface WSParams {
-    roomId: string;
-}
 
-interface WSQuery {
-    token?: string;
-    guestName?: string;
-    password?: string;
+function getClientIP(req: any): string {
+    return req.headers['x-forwarded-for']?.split(',')[0].trim() ||
+        req.headers['x-real-ip'] ||
+        req.connection?.remoteAddress ||
+        req.socket?.remoteAddress ||
+        'unknown';
 }
 
 export function setupRoomWebSocket(fastify: FastifyInstance) {
@@ -44,13 +43,14 @@ async function handleWebSocketConnection(connection: any, req: any) {
     const guestName = req.query.guestName;
     const password = req.query.password;
 
+    const clientIP = getClientIP(req);  // NUEVO
+
     let userId: string;
     let username: string;
     let avatar: string | undefined;
     let isGuest = false;
     let realUserId: any;
 
-    // Verificar si la sala existe
     const room = roomService.getRoom(roomId);
     if (!room) {
         socket.send(JSON.stringify({
@@ -61,6 +61,24 @@ async function handleWebSocketConnection(connection: any, req: any) {
         return;
     }
 
+    if (roomService.isIPBanned(roomId, clientIP)) {
+        socket.send(JSON.stringify({
+            type: 'error',
+            message: 'You have been banned from this room'
+        }));
+        socket.close();
+        return;
+    }
+
+    if (!room) {
+        socket.send(JSON.stringify({
+            type: 'error',
+            message: 'Room not found'
+        }));
+        socket.close();
+        return;
+    }
+
     // Verificar contraseña si existe
     if (room.password) {
         if (!password || !roomService.verifyRoomPassword(roomId, password)) {
@@ -134,14 +152,15 @@ async function handleWebSocketConnection(connection: any, req: any) {
         isHost
     });
 
-    // Agregar usuario a la sala
     const userInRoom = {
         id: userId,
         username,
         avatar,
-        isHost: isHost,  // ← CORREGIDO: Usar la verificación correcta
+        isHost: isHost,
         isGuest,
-        userId: realUserId
+        userId: realUserId,
+        ipAddress: clientIP,  // NUEVO
+        permissions: isHost ? undefined : { ...roomService.DEFAULT_GUEST_PERMISSIONS }
     };
 
     roomService.addUserToRoom(roomId, userInRoom);
@@ -160,6 +179,7 @@ async function handleWebSocketConnection(connection: any, req: any) {
         userId,
         username,
         isGuest,
+        isHost,  // NUEVO: Enviar explícitamente
         room: {
             id: room.id,
             name: room.name,
@@ -168,7 +188,8 @@ async function handleWebSocketConnection(connection: any, req: any) {
                 username: u.username,
                 avatar: u.avatar,
                 isHost: u.isHost,
-                isGuest: u.isGuest
+                isGuest: u.isGuest,
+                permissions: u.permissions  // NUEVO
             })),
             currentVideo: room.currentVideo,
             queue: room.queue || []
@@ -212,6 +233,9 @@ function handleMessage(roomId: string, userId: string, data: any) {
     const room = roomService.getRoom(roomId);
     if (!room) return;
 
+    const user = room.users.get(userId);
+    if (!user) return;
+
     console.log('Handling message:', data.type, 'from user:', userId, 'isHost:', room.host.id === userId);
 
     switch (data.type) {
@@ -226,8 +250,65 @@ function handleMessage(roomId: string, userId: string, data: any) {
             });
             break;
 
+        case 'update_permissions':
+            if (!user.isHost) {
+                console.warn('Non-host attempted to update permissions');
+                return;
+            }
+
+            const success = roomService.updateUserPermissions(
+                roomId,
+                data.targetUserId,
+                data.permissions
+            );
+
+            if (success) {
+                const updatedRoom = roomService.getRoom(roomId);
+                if (updatedRoom) {
+                    broadcastToRoom(roomId, {
+                        type: 'permissions_updated',
+                        users: Array.from(updatedRoom.users.values()).map(u => ({
+                            id: u.id,
+                            username: u.username,
+                            avatar: u.avatar,
+                            isHost: u.isHost,
+                            isGuest: u.isGuest,
+                            permissions: u.permissions
+                        }))
+                    });
+                }
+            }
+            break;
+
+        // NUEVO: Baneo de usuarios (solo host)
+        case 'ban_user':
+            if (!user.isHost) {
+                console.warn('Non-host attempted to ban user');
+                return;
+            }
+
+            const targetUser = room.users.get(data.targetUserId);
+            if (targetUser && targetUser.ipAddress) {
+                roomService.banUserIP(roomId, targetUser.ipAddress);
+
+                // Cerrar conexión del usuario baneado
+                const targetClient = clients.get(data.targetUserId);
+                if (targetClient && targetClient.socket) {
+                    targetClient.socket.send(JSON.stringify({
+                        type: 'banned',
+                        message: 'You have been banned from this room'
+                    }));
+                    targetClient.socket.close();
+                }
+            }
+            break;
+
+
         case 'queue_play_item':
-            if (room.host.id !== userId) return;
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canManageQueue')) {
+                console.warn('User lacks permission for queue management');
+                return;
+            }
 
             const itemToPlay = roomService.getAndRemoveQueueItem(roomId, data.itemUid);
             if (itemToPlay) {
@@ -255,7 +336,9 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'queue_move':
-            if (room.host.id !== userId) return;
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canManageQueue')) {
+                return;
+            }
 
             const moved = roomService.moveQueueItem(roomId, data.itemUid, data.direction);
             if (moved) {
@@ -295,7 +378,14 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'video_update':
-            if (room.host.id !== userId) return;
+            const canUpdateVideo = user.isHost ||
+                roomService.hasPermission(roomId, userId, 'canControl') ||
+                roomService.hasPermission(roomId, userId, 'canManageQueue');
+
+            if (!canUpdateVideo) {
+                console.warn('User lacks permissions to update video');
+                return;
+            }
 
             roomService.updateRoomVideo(roomId, data.video);
             roomService.updateRoomMetadata(roomId, data.metadata);
@@ -308,13 +398,13 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'queue_add_batch':
-            if (room.host.id !== userId) return;
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canManageQueue')) {
+                return;
+            }
 
             if (Array.isArray(data.items)) {
-                // Añadimos el índice (i) al forEach
                 data.items.forEach((item: any, i: number) => {
                     const newItem = {
-                        // Añadimos el índice '_${i}' al UID para garantizar unicidad en milisegundos
                         uid: `q_${Date.now()}_${i}_${Math.random().toString(36).substr(2, 5)}`,
                         metadata: item.metadata,
                         videoData: item.video,
@@ -365,13 +455,11 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'play':
-            // Solo el host puede controlar la reproducción
-            if (room.host.id !== userId) {
-                console.warn('Non-host attempted play:', userId);
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canControl')) {
+                console.warn('User lacks control permissions');
                 return;
             }
 
-            console.log('Broadcasting play event to room:', roomId);
             broadcastToRoom(roomId, {
                 type: 'play',
                 currentTime: data.currentTime,
@@ -380,8 +468,8 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'pause':
-            if (room.host.id !== userId) {
-                console.warn('Non-host attempted pause:', userId);
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canControl')) {
+                console.warn('User lacks control permissions for pause');
                 return;
             }
 
@@ -394,8 +482,8 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'seek':
-            if (room.host.id !== userId) {
-                console.warn('Non-host attempted seek:', userId);
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canControl')) {
+                console.warn('User lacks control permissions for seek');
                 return;
             }
 
@@ -436,19 +524,19 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'queue_add':
-            // Solo el host (o todos si quisieras) pueden añadir
-            if (room.host.id !== userId) return;
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canManageQueue')) {
+                return;
+            }
 
             const newItem = {
                 uid: `q_${Date.now()}_${Math.random().toString(36).substr(2, 5)}`,
                 metadata: data.metadata,
-                videoData: data.video, // El objeto que contiene url, type, subtitles
+                videoData: data.video,
                 addedBy: room.users.get(userId)?.username || 'Unknown'
             };
 
             roomService.addQueueItem(roomId, newItem);
 
-            // Avisar a todos que la cola cambió
             broadcastToRoom(roomId, {
                 type: 'queue_update',
                 queue: room.queue
@@ -456,7 +544,10 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'queue_remove':
-            if (room.host.id !== userId) return;
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canManageQueue')) {
+                return;
+            }
+
             roomService.removeQueueItem(roomId, data.itemUid);
             broadcastToRoom(roomId, {
                 type: 'queue_update',
diff --git a/desktop/src/scripts/anime/player.js b/desktop/src/scripts/anime/player.js
index a694675..2c1a133 100644
--- a/desktop/src/scripts/anime/player.js
+++ b/desktop/src/scripts/anime/player.js
@@ -402,8 +402,8 @@ const AnimePlayer = (function() {
 
     // Control functions
     function togglePlayPause() {
-        if (_roomMode && !_isRoomHost) {
-            console.log('Guests cannot control playback');
+        if (_roomMode && !_isRoomHost && !hasControlPermission()) {
+            showPermissionToast('You need playback control permission');
             return;
         }
 
@@ -411,12 +411,14 @@ const AnimePlayer = (function() {
 
         if (els.video.paused) {
             els.video.play().catch(() => {});
-            if (_roomMode && _isRoomHost) {
+
+            if (_roomMode && (_isRoomHost || hasControlPermission())) {
                 sendRoomEvent('play', { currentTime: els.video.currentTime });
             }
         } else {
             els.video.pause();
-            if (_roomMode && _isRoomHost) {
+
+            if (_roomMode && (_isRoomHost || hasControlPermission())) {
                 sendRoomEvent('pause', { currentTime: els.video.currentTime });
             }
         }
@@ -460,7 +462,7 @@ const AnimePlayer = (function() {
 
     function seekToPosition(e) {
         if (!els.video || !els.progressContainer) return;
-        if (_roomMode && !_isRoomHost) return;
+        if (_roomMode && !_isRoomHost && !hasControlPermission()) return;
 
         const rect = els.progressContainer.getBoundingClientRect();
         const pos = (e.clientX - rect.left) / rect.width;
@@ -468,8 +470,7 @@ const AnimePlayer = (function() {
 
         els.video.currentTime = newTime;
 
-        // En room mode, enviar evento de seek
-        if (_roomMode && _isRoomHost) {
+        if (_roomMode && (_isRoomHost || hasControlPermission())) {
             sendRoomEvent('seek', { currentTime: newTime });
         }
     }
@@ -484,29 +485,63 @@ const AnimePlayer = (function() {
 
     function seekRelative(seconds) {
         if (!els.video) return;
-        if (_roomMode && !_isRoomHost) return;
+        if (_roomMode && !_isRoomHost && !hasControlPermission()) {
+            showPermissionToast('You need playback control permission');
+            return;
+        }
 
         const newTime = Math.max(0, Math.min(els.video.duration, els.video.currentTime + seconds));
         els.video.currentTime = newTime;
 
-        // En room mode, enviar evento de seek
-        if (_roomMode && _isRoomHost) {
+        if (_roomMode && (_isRoomHost || hasControlPermission())) {
             sendRoomEvent('seek', { currentTime: newTime });
         }
     }
+
     function seekToPercent(percent) {
         if (!els.video) return;
-        if (_roomMode && !_isRoomHost) return;
-
+        if (_roomMode && !_isRoomHost && !hasControlPermission()) {
+            showPermissionToast('You need playback control permission');
+            return;
+        }
         const newTime = els.video.duration * percent;
         els.video.currentTime = newTime;
 
-        // En room mode, enviar evento de seek
-        if (_roomMode && _isRoomHost) {
+        if (_roomMode && (_isRoomHost || hasControlPermission())) {
             sendRoomEvent('seek', { currentTime: newTime });
         }
     }
 
+    function hasControlPermission() {
+        return window.__userPermissions?.canControl || false;
+    }
+
+    function showPermissionToast(message) {
+        const toast = document.createElement('div');
+        toast.className = 'permission-toast';
+        toast.textContent = message;
+        toast.style.cssText = `
+        position: fixed;
+        top: 50%;
+        left: 50%;
+        transform: translate(-50%, -50%);
+        background: rgba(239, 68, 68, 0.95);
+        color: white;
+        padding: 16px 24px;
+        border-radius: 10px;
+        font-weight: 600;
+        z-index: 10000;
+        box-shadow: 0 8px 24px rgba(0,0,0,0.4);
+        animation: fadeIn 0.3s ease;
+    `;
+        document.body.appendChild(toast);
+
+        setTimeout(() => {
+            toast.style.animation = 'fadeOut 0.3s ease';
+            setTimeout(() => toast.remove(), 300);
+        }, 2500);
+    }
+
     // Video event handlers
     function onPlay() {
         if (els.playPauseBtn) {
@@ -589,7 +624,9 @@ const AnimePlayer = (function() {
     }
 
     function sendRoomEvent(eventType, data = {}) {
-        if (!_roomMode || !_isRoomHost || !_roomWebSocket) return;
+        if (!_roomMode || !_roomWebSocket) return;
+        if (!_isRoomHost && !hasControlPermission()) return;
+
         if (_roomWebSocket.readyState !== WebSocket.OPEN) return;
 
         console.log('Sending room event:', eventType, data);
diff --git a/desktop/src/scripts/room.js b/desktop/src/scripts/room.js
index 062441b..94aae86 100644
--- a/desktop/src/scripts/room.js
+++ b/desktop/src/scripts/room.js
@@ -232,10 +232,15 @@ const RoomsApp = (function() {
 
         if (elements.btnAddQueue) {
             elements.btnAddQueue.onclick = () => {
+                const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+                if (!canManageQueue) {
+                    showSystemToast('You need queue management permission');
+                    return;
+                }
+
                 if (selectedEpisodes.size === 0) return;
 
                 const sortedEps = Array.from(selectedEpisodes).sort((a, b) => a - b);
-
                 const currentProvider = elements.roomExtSelect ? elements.roomExtSelect.value : 'gogoanime';
 
                 const originalText = elements.btnAddQueue.innerHTML;
@@ -279,7 +284,9 @@ const RoomsApp = (function() {
         }
         if (elements.roomSdToggle) {
             elements.roomSdToggle.onclick = () => {
-                if (!isHost) return;
+                const hasAccess = isHost || (window.__userPermissions?.canManageQueue || false);
+
+                if (!hasAccess) return;
                 const currentState = elements.roomSdToggle.getAttribute('data-state');
                 const newState = currentState === 'sub' ? 'dub' : 'sub';
 
@@ -338,7 +345,9 @@ const RoomsApp = (function() {
     // --- QUICK CONTROLS LOGIC (Header) ---
 
     async function populateQuickControls() {
-        if (!isHost || !selectedAnimeData) return;
+        const hasAccess = isHost || (window.__userPermissions?.canManageQueue || false);
+
+        if (!hasAccess || !selectedAnimeData) return;
         if (!extensionsReady) return;
 
         elements.roomExtSelect.innerHTML = '';
@@ -356,7 +365,8 @@ const RoomsApp = (function() {
     }
 
     async function onQuickExtensionChange(e, silent = false) {
-        if (!isHost) return;
+        const hasAccess = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!hasAccess) return;
 
         const ext = elements.roomExtSelect.value;
         const settings = extensionsStore.settings[ext];
@@ -433,7 +443,9 @@ const RoomsApp = (function() {
     }
 
     function onQuickServerChange() {
-        if (!isHost) return;
+        const hasAccess = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!hasAccess) return;
+
         launchStream(false);
     }
 
@@ -488,6 +500,28 @@ const RoomsApp = (function() {
         if(elements.btnLaunch) elements.btnLaunch.disabled = false;
         if(elements.btnAddQueue) elements.btnAddQueue.disabled = false;
 
+        if (extensionsReady && elements.selExtension) {
+            if (elements.selExtension.options.length <= 1) {
+                elements.selExtension.innerHTML = '';
+
+                extensionsStore.list.forEach(ext => {
+                    const opt = document.createElement('option');
+                    opt.value = ext;
+                    opt.textContent = ext[0].toUpperCase() + ext.slice(1);
+                    elements.selExtension.appendChild(opt);
+                });
+
+                let defaultExt = selectedAnimeData.source || 'anilist';
+                if (!extensionsStore.list.includes(defaultExt) && extensionsStore.list.length > 0) {
+                    defaultExt = extensionsStore.list[0];
+                }
+
+                elements.selExtension.value = defaultExt;
+
+                handleModalExtensionChange();
+            }
+        }
+
         setupConfigListeners();
 
         elements.stepSearch.style.display = 'none';
@@ -495,7 +529,7 @@ const RoomsApp = (function() {
     }
 
     function setupConfigListeners() {
-       elements.epInc.onclick = () => {
+        elements.epInc.onclick = () => {
             elements.inpEpisode.value = parseInt(elements.inpEpisode.value || 0) + 1;
         };
         elements.epDec.onclick = () => {
@@ -625,12 +659,24 @@ const RoomsApp = (function() {
         let episodeToPlay = activeContext.episode;
         if (fromModal && elements.inpEpisode) episodeToPlay = elements.inpEpisode.value;
 
-        const ext = overrides.forceExtension || elements.roomExtSelect.value || activeContext.extension;
-        const server = overrides.forceServer || elements.roomServerSelect.value || activeContext.server;
-        const category = elements.roomSdToggle.getAttribute('data-state') || activeContext.category;
+        const ext = overrides.forceExtension ||
+            (fromModal ? (configState.extension || elements.selExtension?.value) : null) ||
+            activeContext.extension ||
+            (elements.roomExtSelect ? elements.roomExtSelect.value : null);
+
+        const server = overrides.forceServer ||
+            (fromModal ? (configState.server || elements.selServer?.value) : null) ||
+            activeContext.server ||
+            (elements.roomServerSelect ? elements.roomServerSelect.value : null);
+
+        const category = elements.roomSdToggle?.getAttribute('data-state') || activeContext.category || 'sub';
 
         if (!ext || !server) {
-            console.warn("Faltan datos (ext o server) para lanzar el stream");
+            console.warn("Faltan datos (ext o server).", {ext, server});
+            if (fromModal && elements.configError) {
+                elements.configError.textContent = "Please select an extension and server.";
+                elements.configError.style.display = 'block';
+            }
             return;
         }
 
@@ -850,7 +896,6 @@ const RoomsApp = (function() {
 
         if (context.extension && elements.roomExtSelect.value !== context.extension) {
             elements.roomExtSelect.value = context.extension;
-            // Importante: Cargar los servidores de esa extensión sin disparar otro play
             await onQuickExtensionChange(null, true);
         }
 
@@ -918,7 +963,7 @@ const RoomsApp = (function() {
                 episode: ep,
                 title: currentAnimeDetails.title.userPreferred,
                 server: document.getElementById('room-server-select').value || 'gogoanime',
-                category: 'sub' // o lo que esté seleccionado
+                category: 'sub'
             }
         }));
 
@@ -1081,6 +1126,18 @@ const RoomsApp = (function() {
                 currentUserId = data.userId;
                 currentUsername = data.username;
                 isGuest = data.isGuest;
+
+                if (data.room && data.room.users) {
+                    const currentUser = data.room.users.find(u => u.id === data.userId);
+                    if (currentUser) {
+                        window.__userPermissions = currentUser.permissions || {
+                            canControl: false,
+                            canManageQueue: false
+                        };
+                    }
+                }
+
+                if (data.room.queue) renderQueue(data.room.queue);
                 updateRoomUI(data.room);
 
                 if (data.room.currentVideo) {
@@ -1109,6 +1166,7 @@ const RoomsApp = (function() {
                 break;
 
             case 'users_update':
+                saveRoomData({ users: data.users });
                 renderUsersList(data.users);
                 break;
 
@@ -1127,6 +1185,32 @@ const RoomsApp = (function() {
                 updateUsersList();
                 break;
 
+            case 'permissions_updated':
+                saveRoomData({ users: data.users });
+
+                const updatedUser = data.users.find(u => u.id === currentUserId);
+                if (updatedUser) {
+                    window.__userPermissions = updatedUser.permissions || {
+                        canControl: false,
+                        canManageQueue: false
+                    };
+
+                    const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+                    if (elements.selectAnimeBtn) {
+                        elements.selectAnimeBtn.style.display = canManageQueue ? 'flex' : 'none';
+                    }
+
+                    if (currentQueue.length > 0) {
+                        renderQueue(currentQueue);
+                    }
+                }
+
+                if (permissionsModal && permissionsModal.classList.contains('show')) {
+                    updatePermissionsList();
+                }
+
+                renderUsersList(data.users);
+                break;
             case 'chat':
                 addChatMessage(data);
                 const isChatHidden = elements.roomLayout.classList.contains('chat-hidden');
@@ -1210,33 +1294,34 @@ const RoomsApp = (function() {
             return;
         }
 
+        const canManageQueue = isHost || (window.__userPermissions && window.__userPermissions.canManageQueue);
         elements.queueList.innerHTML = queueItems.map((item, index) => {
             let actionsHtml = '';
 
-            if (isHost) {
+            if (canManageQueue) {
                 const isFirst = index === 0;
                 const isLast = index === queueItems.length - 1;
 
                 actionsHtml = `
-                    <div class="q-actions">
-                        <button class="q-btn play" onclick="playQueueItem('${item.uid}')" title="Play Now">
-                            <svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
-                        </button>
-                        <div style="display:flex; gap:2px;">
-                            ${!isFirst ? `
-                            <button class="q-btn" onclick="moveQueueItem('${item.uid}', 'up')" title="Move Up">
-                                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M18 15l-6-6-6 6"/></svg>
-                            </button>` : ''}
-                            ${!isLast ? `
-                            <button class="q-btn" onclick="moveQueueItem('${item.uid}', 'down')" title="Move Down">
-                                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M6 9l6 6 6-6"/></svg>
-                            </button>` : ''}
-                        </div>
-                        <button class="q-btn remove" onclick="removeQueueItem('${item.uid}')" title="Remove">
-                            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
-                        </button>
+                <div class="q-actions">
+                    <button class="q-btn play" onclick="playQueueItem('${item.uid}')" title="Play Now">
+                        <svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
+                    </button>
+                    <div style="display:flex; gap:2px;">
+                        ${!isFirst ? `
+                        <button class="q-btn" onclick="moveQueueItem('${item.uid}', 'up')" title="Move Up">
+                            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M18 15l-6-6-6 6"/></svg>
+                        </button>` : ''}
+                        ${!isLast ? `
+                        <button class="q-btn" onclick="moveQueueItem('${item.uid}', 'down')" title="Move Down">
+                            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M6 9l6 6 6-6"/></svg>
+                        </button>` : ''}
                     </div>
-                `;
+                    <button class="q-btn remove" onclick="removeQueueItem('${item.uid}')" title="Remove">
+                        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
+                    </button>
+                </div>
+            `;
             }
 
             return `
@@ -1248,11 +1333,17 @@ const RoomsApp = (function() {
                 </div>
                 ${actionsHtml}
             </div>
-            `;
+        `;
         }).join('');
     }
 
     window.playQueueItem = async function(uid) {
+        const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!canManageQueue) {
+            showSystemToast('You need queue management permission');
+            return;
+        }
+
         const item = currentQueue.find(i => i.uid === uid);
         if (!item) return;
 
@@ -1305,12 +1396,25 @@ const RoomsApp = (function() {
     };
 
     window.moveQueueItem = function(uid, direction) {
+        const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!canManageQueue) {
+            showSystemToast('You need queue management permission');
+            return;
+        }
+
         if(ws && ws.readyState === WebSocket.OPEN) {
             ws.send(JSON.stringify({ type: 'queue_move', itemUid: uid, direction }));
         }
     };
 
+
     window.removeQueueItem = function(uid) {
+        const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!canManageQueue) {
+            showSystemToast('You need queue management permission');
+            return;
+        }
+
         if(ws && ws.readyState === WebSocket.OPEN) {
             ws.send(JSON.stringify({ type: 'queue_remove', itemUid: uid }));
         }
@@ -1321,17 +1425,39 @@ const RoomsApp = (function() {
         elements.roomViewers.textContent = `${room.users.length}`;
 
         const currentUser = room.users.find(u => u.id === currentUserId);
+
+        if (currentUser) {
+            window.__userPermissions = currentUser.permissions || { canControl: false, canManageQueue: false };
+        }
         isHost = currentUser?.isHost || false;
 
-        if (elements.selectAnimeBtn) elements.selectAnimeBtn.style.display = isHost ? 'flex' : 'none';
-        if (elements.hostControls) elements.hostControls.style.display = isHost ? 'flex' : 'none';
+        const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+
+        const canControlPlayer = isHost || (window.__userPermissions?.canControl || false);
+
+        if (elements.selectAnimeBtn) {
+            elements.selectAnimeBtn.style.display = canManageQueue ? 'flex' : 'none';
+        }
+
+        if (elements.hostControls) {
+            elements.hostControls.style.display = canManageQueue ? 'flex' : 'none';
+        }
 
         if (window.AnimePlayer && typeof window.AnimePlayer.setRoomHost === 'function') {
-            window.AnimePlayer.setRoomHost(isHost);
+            window.AnimePlayer.setRoomHost(canControlPlayer);
         }
 
         if (isHost) {
             initGlobalControls();
+            initPermissionsUI();
+        }
+        else if (canManageQueue) {
+            initGlobalControls();
+        }
+
+        if (canManageQueue && room.metadata) {
+            if(!selectedAnimeData) selectedAnimeData = { ...room.metadata, source: 'anilist' };
+            populateQuickControls();
         }
 
         const copyInviteBtn = document.getElementById('copy-invite-btn');
@@ -1387,7 +1513,8 @@ const RoomsApp = (function() {
     }
 
     async function initGlobalControls() {
-        if (!isHost || !extensionsReady) return;
+        const hasAccess = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!hasAccess || !extensionsReady) return;
 
         if (elements.roomExtSelect.options.length > 1) return;
 
@@ -1820,6 +1947,274 @@ const RoomsApp = (function() {
         return div.innerHTML;
     }
 
+    let permissionsModal = null;
+
+    function initPermissionsUI() {
+        if (!isHost) return;
+
+        if (!permissionsModal) {
+            permissionsModal = document.createElement('div');
+            permissionsModal.className = 'modal-overlay';
+            permissionsModal.id = 'permissions-modal';
+            permissionsModal.innerHTML = `
+            <div class="modal-content permissions-content">
+                <button class="modal-close" onclick="closePermissionsModal()">✕</button>
+                <h2 class="modal-title">Manage Permissions</h2>
+                
+                <div class="permissions-list" id="permissions-list">
+                    <!-- Se llenará dinámicamente -->
+                </div>
+
+                <div class="banned-ips-section">
+                    <h3 class="section-title">Banned IPs</h3>
+                    <div id="banned-ips-list" class="banned-list">
+                        <p class="empty-state">No banned users</p>
+                    </div>
+                </div>
+            </div>
+        `;
+            document.body.appendChild(permissionsModal);
+        }
+
+        const headerRight = document.querySelector('.header-right');
+        if (headerRight && !document.getElementById('permissions-btn')) {
+            const permBtn = document.createElement('button');
+            permBtn.id = 'permissions-btn';
+            permBtn.className = 'btn-icon-glass';
+            permBtn.title = 'Manage Permissions';
+            permBtn.innerHTML = `
+            <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                <rect x="3" y="11" width="18" height="11" rx="2" ry="2"></rect>
+                <path d="M7 11V7a5 5 0 0 1 10 0v4"></path>
+            </svg>
+        `;
+            permBtn.onclick = openPermissionsModal;
+
+            const searchBtn = document.getElementById('select-anime-btn');
+            if (searchBtn) {
+                headerRight.insertBefore(permBtn, searchBtn);
+            } else {
+                headerRight.appendChild(permBtn);
+            }
+        }
+    }
+
+    function openPermissionsModal() {
+        if (!permissionsModal || !isHost) return;
+
+        updatePermissionsList();
+        permissionsModal.classList.add('show');
+    }
+
+    window.closePermissionsModal = function() {
+        if (permissionsModal) {
+            permissionsModal.classList.remove('show');
+        }
+    };
+
+    function updatePermissionsList() {
+        const list = document.getElementById('permissions-list');
+        if (!list) return;
+
+        const room = getCurrentRoomData();
+
+        if (!room || !room.users) {
+            list.innerHTML = '<p class="empty-state">No active users</p>';
+            return;
+        }
+
+        list.innerHTML = room.users
+            .filter(u => !u.isHost)
+            .map(user => createPermissionCard(user))
+            .join('');
+    }
+
+    function createPermissionCard(user) {
+        const perms = user.permissions || { canControl: false, canManageQueue: false };
+
+        return `
+        <div class="permission-card">
+            <div class="user-info-section">
+                <div class="user-avatar-small">
+                    ${user.avatar ? `<img src="${user.avatar}">` : user.username[0].toUpperCase()}
+                </div>
+                <div class="user-details">
+                    <span class="user-name-text">${escapeHtml(user.username)}</span>
+                    ${user.isGuest ? '<span class="guest-badge">Guest</span>' : ''}
+                </div>
+            </div>
+
+            <div class="permissions-toggles">
+                <label class="perm-toggle" for="perm-ctrl-${user.id}">
+                    <input type="checkbox" 
+                           id="perm-ctrl-${user.id}"
+                           data-user-id="${user.id}" 
+                           ${perms.canControl ? 'checked' : ''} 
+                           onchange="togglePermission('${user.id}', 'canControl', this.checked)">
+                    <span class="perm-label">
+                        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                            <polygon points="5 3 19 12 5 21 5 3"></polygon>
+                        </svg>
+                        Playback Control
+                    </span>
+                </label>
+
+                <label class="perm-toggle" for="perm-queue-${user.id}">
+                    <input type="checkbox" 
+                           id="perm-queue-${user.id}"
+                           data-user-id="${user.id}" 
+                           ${perms.canManageQueue ? 'checked' : ''} 
+                           onchange="togglePermission('${user.id}', 'canManageQueue', this.checked)">
+                    <span class="perm-label">
+                        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                            <line x1="8" y1="6" x2="21" y2="6"></line>
+                            <line x1="8" y1="12" x2="21" y2="12"></line>
+                            <line x1="8" y1="18" x2="21" y2="18"></line>
+                            <line x1="3" y1="6" x2="3.01" y2="6"></line>
+                            <line x1="3" y1="12" x2="3.01" y2="12"></line>
+                            <line x1="3" y1="18" x2="3.01" y2="18"></line>
+                        </svg>
+                        Queue Management
+                    </span>
+                </label>
+            </div>
+
+            <button class="ban-btn" onclick="banUser('${user.id}')" title="Ban User">
+                <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                    <circle cx="12" cy="12" r="10"></circle>
+                    <line x1="4.93" y1="4.93" x2="19.07" y2="19.07"></line>
+                </svg>
+                Ban
+            </button>
+        </div>
+        `;
+    }
+
+    window.togglePermission = function(userId, permission, value) {
+        if (!ws || ws.readyState !== WebSocket.OPEN) return;
+
+        console.log(`Toggling permission ${permission} to ${value} for user ${userId}`);
+
+        const permissions = {};
+        permissions[permission] = value;
+
+        ws.send(JSON.stringify({
+            type: 'update_permissions',
+            targetUserId: userId,
+            permissions
+        }));
+
+        showSystemToast(`Permission ${value ? 'granted' : 'revoked'}`);
+    };
+
+    window.banUser = function(userId) {
+        const room = getCurrentRoomData();
+        const user = room?.users?.find(u => u.id === userId);
+
+        if (!user) return;
+
+        const confirmed = confirm(`Ban ${user.username} from this room? They won't be able to rejoin.`);
+        if (!confirmed) return;
+
+        if (ws && ws.readyState === WebSocket.OPEN) {
+            ws.send(JSON.stringify({
+                type: 'ban_user',
+                targetUserId: userId
+            }));
+        }
+
+        showSystemToast(`${user.username} has been banned`);
+        setTimeout(() => updatePermissionsList(), 500);
+    };
+
+    function getCurrentRoomData() {
+        return window.__currentRoomData || null;
+    }
+
+    function saveRoomData(roomData) {
+        window.__currentRoomData = roomData;
+
+        if (roomData.users && currentUserId) {
+            const currentUser = roomData.users.find(u => u.id === currentUserId);
+            if (currentUser && currentUser.permissions) {
+                window.__userPermissions = currentUser.permissions;
+
+                console.log('Permissions updated for current user:', window.__userPermissions);
+            }
+        }
+    }
+
+    const originalHandleMessage = handleWebSocketMessage;
+    handleWebSocketMessage = function(data) {
+        switch(data.type) {
+            case 'permissions_updated':
+                saveRoomData({ users: data.users });
+
+                const updatedUser = data.users.find(u => u.id === currentUserId);
+                if (updatedUser) {
+                    window.__userPermissions = updatedUser.permissions || {
+                        canControl: false,
+                        canManageQueue: false
+                    };
+
+                    console.log('My permissions updated:', window.__userPermissions);
+
+                    const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+
+                    if (elements.selectAnimeBtn) {
+                        elements.selectAnimeBtn.style.display = canManageQueue ? 'flex' : 'none';
+                    }
+
+                    if (elements.hostControls) {
+                        elements.hostControls.style.display = canManageQueue ? 'flex' : 'none';
+                    }
+
+                    if (canManageQueue) {
+                        initGlobalControls();
+                        populateQuickControls();
+                    }
+
+                    if (!canManageQueue && elements.animeSearchModal && elements.animeSearchModal.classList.contains('show')) {
+                        closeAnimeSearchModal();
+                        showSystemToast("Permissions updated: Access revoked");
+                    }
+
+                    if (currentQueue && currentQueue.length > 0) {
+                        console.log('Forcing queue re-render due to permission change');
+                        renderQueue(currentQueue);
+                    }
+                }
+
+                if (permissionsModal && permissionsModal.classList.contains('show')) {
+                    updatePermissionsList();
+                }
+
+                renderUsersList(data.users);
+                break;
+
+            case 'banned':
+                alert(data.message || 'You have been banned from this room');
+                window.location.href = '/anime';
+                break;
+
+            case 'users_update':
+                saveRoomData({ users: data.users });
+                break;
+
+            default:
+                originalHandleMessage(data);
+        }
+    };
+
+    const originalUpdateRoomUI = updateRoomUI;
+    updateRoomUI = function(room) {
+        originalUpdateRoomUI(room);
+
+        if (isHost) {
+            initPermissionsUI();
+        }
+    };
+
     return { init };
 })();
 
diff --git a/desktop/views/css/room.css b/desktop/views/css/room.css
index 457a0f6..38a5066 100644
--- a/desktop/views/css/room.css
+++ b/desktop/views/css/room.css
@@ -627,4 +627,227 @@ input[type=number] { -moz-appearance: textfield; }
     .config-sidebar { width: 100%; flex-direction: row; }
     .config-cover { width: 80px; }
     .ep-control { width: auto; flex: 1; }
+}
+
+/* =========================================
+   PERMISSIONS & MODERATION
+   ========================================= */
+
+.permissions-content {
+    max-width: 700px;
+    width: 90%;
+    max-height: 85vh;
+    overflow-y: auto;
+}
+
+.permissions-list {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+    margin-bottom: 30px;
+}
+
+.permission-card {
+    display: flex;
+    align-items: center;
+    gap: 16px;
+    padding: 16px;
+    background: rgba(255, 255, 255, 0.03);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    border-radius: 12px;
+    transition: all 0.2s;
+}
+
+.permission-card:hover {
+    background: rgba(255, 255, 255, 0.05);
+    border-color: rgba(255, 255, 255, 0.2);
+}
+
+.user-info-section {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    min-width: 180px;
+}
+
+.user-avatar-small {
+    width: 40px;
+    height: 40px;
+    border-radius: 50%;
+    background: var(--brand-gradient);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    font-weight: 700;
+    color: white;
+    font-size: 0.9rem;
+    flex-shrink: 0;
+}
+
+.user-avatar-small img {
+    width: 100%;
+    height: 100%;
+    border-radius: 50%;
+    object-fit: cover;
+}
+
+.user-details {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+}
+
+.user-name-text {
+    font-weight: 600;
+    color: white;
+    font-size: 0.95rem;
+}
+
+.guest-badge {
+    font-size: 0.7rem;
+    background: rgba(255, 255, 255, 0.1);
+    color: #aaa;
+    padding: 2px 8px;
+    border-radius: 4px;
+    font-weight: 600;
+    width: fit-content;
+}
+
+.permissions-toggles {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    gap: 10px;
+}
+
+.perm-toggle {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    cursor: pointer;
+    user-select: none;
+}
+
+.perm-toggle input[type="checkbox"] {
+    width: 18px;
+    height: 18px;
+    cursor: pointer;
+    accent-color: var(--brand-color);
+}
+
+.perm-label {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    font-size: 0.9rem;
+    color: rgba(255, 255, 255, 0.8);
+    transition: color 0.2s;
+}
+
+.perm-toggle:hover .perm-label {
+    color: white;
+}
+
+.perm-label svg {
+    opacity: 0.6;
+}
+
+.ban-btn {
+    background: rgba(239, 68, 68, 0.1);
+    border: 1px solid rgba(239, 68, 68, 0.3);
+    color: #ef4444;
+    padding: 8px 16px;
+    border-radius: 8px;
+    font-weight: 600;
+    font-size: 0.85rem;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    transition: all 0.2s;
+    white-space: nowrap;
+}
+
+.ban-btn:hover {
+    background: rgba(239, 68, 68, 0.2);
+    border-color: #ef4444;
+    transform: translateY(-1px);
+}
+
+.banned-ips-section {
+    margin-top: 30px;
+    padding-top: 20px;
+    border-top: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+.section-title {
+    font-size: 0.9rem;
+    text-transform: uppercase;
+    letter-spacing: 1px;
+    color: rgba(255, 255, 255, 0.5);
+    margin-bottom: 12px;
+    font-weight: 700;
+}
+
+.banned-list {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+}
+
+.banned-item {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 10px 14px;
+    background: rgba(239, 68, 68, 0.05);
+    border: 1px solid rgba(239, 68, 68, 0.2);
+    border-radius: 8px;
+}
+
+.banned-ip {
+    font-family: monospace;
+    color: #ef4444;
+    font-size: 0.9rem;
+}
+
+.unban-btn {
+    background: transparent;
+    border: 1px solid rgba(74, 222, 128, 0.3);
+    color: #4ade80;
+    padding: 4px 12px;
+    border-radius: 6px;
+    font-size: 0.8rem;
+    font-weight: 600;
+    cursor: pointer;
+    transition: all 0.2s;
+}
+
+.unban-btn:hover {
+    background: rgba(74, 222, 128, 0.1);
+    border-color: #4ade80;
+}
+
+.empty-state {
+    text-align: center;
+    color: #666;
+    font-style: italic;
+    padding: 20px;
+}
+
+/* Responsive */
+@media (max-width: 768px) {
+    .permission-card {
+        flex-direction: column;
+        align-items: stretch;
+    }
+
+    .user-info-section {
+        min-width: auto;
+    }
+
+    .ban-btn {
+        width: 100%;
+        justify-content: center;
+    }
 }
\ No newline at end of file
diff --git a/docker/src/api/rooms/rooms.service.ts b/docker/src/api/rooms/rooms.service.ts
index 4d6cf95..95139b3 100644
--- a/docker/src/api/rooms/rooms.service.ts
+++ b/docker/src/api/rooms/rooms.service.ts
@@ -1,6 +1,11 @@
 import crypto from 'crypto';
 import { closeTunnelIfUnused } from "./tunnel.manager";
 
+interface RoomPermissions {
+    canControl: boolean;
+    canManageQueue: boolean;
+}
+
 interface RoomUser {
     id: string;
     username: string;
@@ -8,6 +13,8 @@ interface RoomUser {
     isHost: boolean;
     isGuest: boolean;
     userId?: number;
+    permissions?: RoomPermissions;
+    ipAddress?: string;
 }
 
 interface SourceContext {
@@ -55,8 +62,14 @@ interface RoomData {
     exposed: boolean;
     publicUrl?: string;
     queue: QueueItem[];
+    bannedIPs: Set<string>;
 }
 
+export const DEFAULT_GUEST_PERMISSIONS: RoomPermissions = {
+    canControl: false,
+    canManageQueue: false
+};
+
 const rooms = new Map<string, RoomData>();
 
 export function generateRoomId(): string {
@@ -77,13 +90,81 @@ export function createRoom(name: string, host: RoomUser, password?: string, expo
         metadata: null,
         exposed,
         publicUrl,
-        queue: []
+        queue: [],
+        bannedIPs: new Set()  // NUEVO
     };
 
     rooms.set(roomId, room);
     return room;
 }
 
+export function updateUserPermissions(roomId: string, userId: string, permissions: Partial<RoomPermissions>): boolean {
+    const room = rooms.get(roomId);
+    if (!room) return false;
+
+    const user: any = room.users.get(userId);
+    if (!user) return false;
+
+    if (user.isHost) return false;
+
+    user.permissions = {
+        ...user.permissions,
+        ...permissions
+    };
+
+    return true;
+}
+
+export function banUserIP(roomId: string, ipAddress: string): boolean {
+    const room = rooms.get(roomId);
+    if (!room) return false;
+
+    room.bannedIPs.add(ipAddress);
+
+    // Remover a todos los usuarios con esa IP
+    Array.from(room.users.values()).forEach(user => {
+        if (user.ipAddress === ipAddress) {
+            removeUserFromRoom(roomId, user.id);
+        }
+    });
+
+    return true;
+}
+
+export function unbanUserIP(roomId: string, ipAddress: string): boolean {
+    const room = rooms.get(roomId);
+    if (!room) return false;
+
+    return room.bannedIPs.delete(ipAddress);
+}
+
+export function isIPBanned(roomId: string, ipAddress: string): boolean {
+    const room = rooms.get(roomId);
+    if (!room) return false;
+    return room.bannedIPs.has(ipAddress);
+}
+
+export function getBannedIPs(roomId: string): string[] {
+    const room = rooms.get(roomId);
+    if (!room) return [];
+    return Array.from(room.bannedIPs);
+}
+
+export function hasPermission(roomId: string, userId: string, permission: keyof RoomPermissions): boolean {
+    const room = rooms.get(roomId);
+    if (!room) return false;
+
+    const user = room.users.get(userId);
+    if (!user) return false;
+
+    // El host siempre tiene todos los permisos
+    if (user.isHost) return true;
+
+    // Si no tiene permisos definidos, usar defaults
+    const userPerms = user.permissions || DEFAULT_GUEST_PERMISSIONS;
+    return userPerms[permission] || false;
+}
+
 export function getRoom(roomId: string): RoomData | null {
     return rooms.get(roomId) || null;
 }
diff --git a/docker/src/api/rooms/rooms.websocket.ts b/docker/src/api/rooms/rooms.websocket.ts
index f50bb63..2b1a699 100644
--- a/docker/src/api/rooms/rooms.websocket.ts
+++ b/docker/src/api/rooms/rooms.websocket.ts
@@ -13,14 +13,13 @@ interface WSClient {
 
 const clients = new Map<string, WSClient>();
 
-interface WSParams {
-    roomId: string;
-}
 
-interface WSQuery {
-    token?: string;
-    guestName?: string;
-    password?: string;
+function getClientIP(req: any): string {
+    return req.headers['x-forwarded-for']?.split(',')[0].trim() ||
+        req.headers['x-real-ip'] ||
+        req.connection?.remoteAddress ||
+        req.socket?.remoteAddress ||
+        'unknown';
 }
 
 export function setupRoomWebSocket(fastify: FastifyInstance) {
@@ -44,13 +43,14 @@ async function handleWebSocketConnection(connection: any, req: any) {
     const guestName = req.query.guestName;
     const password = req.query.password;
 
+    const clientIP = getClientIP(req);  // NUEVO
+
     let userId: string;
     let username: string;
     let avatar: string | undefined;
     let isGuest = false;
     let realUserId: any;
 
-    // Verificar si la sala existe
     const room = roomService.getRoom(roomId);
     if (!room) {
         socket.send(JSON.stringify({
@@ -61,6 +61,24 @@ async function handleWebSocketConnection(connection: any, req: any) {
         return;
     }
 
+    if (roomService.isIPBanned(roomId, clientIP)) {
+        socket.send(JSON.stringify({
+            type: 'error',
+            message: 'You have been banned from this room'
+        }));
+        socket.close();
+        return;
+    }
+
+    if (!room) {
+        socket.send(JSON.stringify({
+            type: 'error',
+            message: 'Room not found'
+        }));
+        socket.close();
+        return;
+    }
+
     // Verificar contraseña si existe
     if (room.password) {
         if (!password || !roomService.verifyRoomPassword(roomId, password)) {
@@ -134,14 +152,15 @@ async function handleWebSocketConnection(connection: any, req: any) {
         isHost
     });
 
-    // Agregar usuario a la sala
     const userInRoom = {
         id: userId,
         username,
         avatar,
-        isHost: isHost,  // ← CORREGIDO: Usar la verificación correcta
+        isHost: isHost,
         isGuest,
-        userId: realUserId
+        userId: realUserId,
+        ipAddress: clientIP,  // NUEVO
+        permissions: isHost ? undefined : { ...roomService.DEFAULT_GUEST_PERMISSIONS }
     };
 
     roomService.addUserToRoom(roomId, userInRoom);
@@ -160,6 +179,7 @@ async function handleWebSocketConnection(connection: any, req: any) {
         userId,
         username,
         isGuest,
+        isHost,  // NUEVO: Enviar explícitamente
         room: {
             id: room.id,
             name: room.name,
@@ -168,7 +188,8 @@ async function handleWebSocketConnection(connection: any, req: any) {
                 username: u.username,
                 avatar: u.avatar,
                 isHost: u.isHost,
-                isGuest: u.isGuest
+                isGuest: u.isGuest,
+                permissions: u.permissions  // NUEVO
             })),
             currentVideo: room.currentVideo,
             queue: room.queue || []
@@ -212,6 +233,9 @@ function handleMessage(roomId: string, userId: string, data: any) {
     const room = roomService.getRoom(roomId);
     if (!room) return;
 
+    const user = room.users.get(userId);
+    if (!user) return;
+
     console.log('Handling message:', data.type, 'from user:', userId, 'isHost:', room.host.id === userId);
 
     switch (data.type) {
@@ -226,8 +250,65 @@ function handleMessage(roomId: string, userId: string, data: any) {
             });
             break;
 
+        case 'update_permissions':
+            if (!user.isHost) {
+                console.warn('Non-host attempted to update permissions');
+                return;
+            }
+
+            const success = roomService.updateUserPermissions(
+                roomId,
+                data.targetUserId,
+                data.permissions
+            );
+
+            if (success) {
+                const updatedRoom = roomService.getRoom(roomId);
+                if (updatedRoom) {
+                    broadcastToRoom(roomId, {
+                        type: 'permissions_updated',
+                        users: Array.from(updatedRoom.users.values()).map(u => ({
+                            id: u.id,
+                            username: u.username,
+                            avatar: u.avatar,
+                            isHost: u.isHost,
+                            isGuest: u.isGuest,
+                            permissions: u.permissions
+                        }))
+                    });
+                }
+            }
+            break;
+
+        // NUEVO: Baneo de usuarios (solo host)
+        case 'ban_user':
+            if (!user.isHost) {
+                console.warn('Non-host attempted to ban user');
+                return;
+            }
+
+            const targetUser = room.users.get(data.targetUserId);
+            if (targetUser && targetUser.ipAddress) {
+                roomService.banUserIP(roomId, targetUser.ipAddress);
+
+                // Cerrar conexión del usuario baneado
+                const targetClient = clients.get(data.targetUserId);
+                if (targetClient && targetClient.socket) {
+                    targetClient.socket.send(JSON.stringify({
+                        type: 'banned',
+                        message: 'You have been banned from this room'
+                    }));
+                    targetClient.socket.close();
+                }
+            }
+            break;
+
+
         case 'queue_play_item':
-            if (room.host.id !== userId) return;
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canManageQueue')) {
+                console.warn('User lacks permission for queue management');
+                return;
+            }
 
             const itemToPlay = roomService.getAndRemoveQueueItem(roomId, data.itemUid);
             if (itemToPlay) {
@@ -255,7 +336,9 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'queue_move':
-            if (room.host.id !== userId) return;
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canManageQueue')) {
+                return;
+            }
 
             const moved = roomService.moveQueueItem(roomId, data.itemUid, data.direction);
             if (moved) {
@@ -295,7 +378,14 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'video_update':
-            if (room.host.id !== userId) return;
+            const canUpdateVideo = user.isHost ||
+                roomService.hasPermission(roomId, userId, 'canControl') ||
+                roomService.hasPermission(roomId, userId, 'canManageQueue');
+
+            if (!canUpdateVideo) {
+                console.warn('User lacks permissions to update video');
+                return;
+            }
 
             roomService.updateRoomVideo(roomId, data.video);
             roomService.updateRoomMetadata(roomId, data.metadata);
@@ -308,13 +398,13 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'queue_add_batch':
-            if (room.host.id !== userId) return;
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canManageQueue')) {
+                return;
+            }
 
             if (Array.isArray(data.items)) {
-                // Añadimos el índice (i) al forEach
                 data.items.forEach((item: any, i: number) => {
                     const newItem = {
-                        // Añadimos el índice '_${i}' al UID para garantizar unicidad en milisegundos
                         uid: `q_${Date.now()}_${i}_${Math.random().toString(36).substr(2, 5)}`,
                         metadata: item.metadata,
                         videoData: item.video,
@@ -365,13 +455,11 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'play':
-            // Solo el host puede controlar la reproducción
-            if (room.host.id !== userId) {
-                console.warn('Non-host attempted play:', userId);
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canControl')) {
+                console.warn('User lacks control permissions');
                 return;
             }
 
-            console.log('Broadcasting play event to room:', roomId);
             broadcastToRoom(roomId, {
                 type: 'play',
                 currentTime: data.currentTime,
@@ -380,8 +468,8 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'pause':
-            if (room.host.id !== userId) {
-                console.warn('Non-host attempted pause:', userId);
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canControl')) {
+                console.warn('User lacks control permissions for pause');
                 return;
             }
 
@@ -394,8 +482,8 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'seek':
-            if (room.host.id !== userId) {
-                console.warn('Non-host attempted seek:', userId);
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canControl')) {
+                console.warn('User lacks control permissions for seek');
                 return;
             }
 
@@ -436,19 +524,19 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'queue_add':
-            // Solo el host (o todos si quisieras) pueden añadir
-            if (room.host.id !== userId) return;
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canManageQueue')) {
+                return;
+            }
 
             const newItem = {
                 uid: `q_${Date.now()}_${Math.random().toString(36).substr(2, 5)}`,
                 metadata: data.metadata,
-                videoData: data.video, // El objeto que contiene url, type, subtitles
+                videoData: data.video,
                 addedBy: room.users.get(userId)?.username || 'Unknown'
             };
 
             roomService.addQueueItem(roomId, newItem);
 
-            // Avisar a todos que la cola cambió
             broadcastToRoom(roomId, {
                 type: 'queue_update',
                 queue: room.queue
@@ -456,7 +544,10 @@ function handleMessage(roomId: string, userId: string, data: any) {
             break;
 
         case 'queue_remove':
-            if (room.host.id !== userId) return;
+            if (!user.isHost && !roomService.hasPermission(roomId, userId, 'canManageQueue')) {
+                return;
+            }
+
             roomService.removeQueueItem(roomId, data.itemUid);
             broadcastToRoom(roomId, {
                 type: 'queue_update',
diff --git a/docker/src/scripts/anime/player.js b/docker/src/scripts/anime/player.js
index a694675..2c1a133 100644
--- a/docker/src/scripts/anime/player.js
+++ b/docker/src/scripts/anime/player.js
@@ -402,8 +402,8 @@ const AnimePlayer = (function() {
 
     // Control functions
     function togglePlayPause() {
-        if (_roomMode && !_isRoomHost) {
-            console.log('Guests cannot control playback');
+        if (_roomMode && !_isRoomHost && !hasControlPermission()) {
+            showPermissionToast('You need playback control permission');
             return;
         }
 
@@ -411,12 +411,14 @@ const AnimePlayer = (function() {
 
         if (els.video.paused) {
             els.video.play().catch(() => {});
-            if (_roomMode && _isRoomHost) {
+
+            if (_roomMode && (_isRoomHost || hasControlPermission())) {
                 sendRoomEvent('play', { currentTime: els.video.currentTime });
             }
         } else {
             els.video.pause();
-            if (_roomMode && _isRoomHost) {
+
+            if (_roomMode && (_isRoomHost || hasControlPermission())) {
                 sendRoomEvent('pause', { currentTime: els.video.currentTime });
             }
         }
@@ -460,7 +462,7 @@ const AnimePlayer = (function() {
 
     function seekToPosition(e) {
         if (!els.video || !els.progressContainer) return;
-        if (_roomMode && !_isRoomHost) return;
+        if (_roomMode && !_isRoomHost && !hasControlPermission()) return;
 
         const rect = els.progressContainer.getBoundingClientRect();
         const pos = (e.clientX - rect.left) / rect.width;
@@ -468,8 +470,7 @@ const AnimePlayer = (function() {
 
         els.video.currentTime = newTime;
 
-        // En room mode, enviar evento de seek
-        if (_roomMode && _isRoomHost) {
+        if (_roomMode && (_isRoomHost || hasControlPermission())) {
             sendRoomEvent('seek', { currentTime: newTime });
         }
     }
@@ -484,29 +485,63 @@ const AnimePlayer = (function() {
 
     function seekRelative(seconds) {
         if (!els.video) return;
-        if (_roomMode && !_isRoomHost) return;
+        if (_roomMode && !_isRoomHost && !hasControlPermission()) {
+            showPermissionToast('You need playback control permission');
+            return;
+        }
 
         const newTime = Math.max(0, Math.min(els.video.duration, els.video.currentTime + seconds));
         els.video.currentTime = newTime;
 
-        // En room mode, enviar evento de seek
-        if (_roomMode && _isRoomHost) {
+        if (_roomMode && (_isRoomHost || hasControlPermission())) {
             sendRoomEvent('seek', { currentTime: newTime });
         }
     }
+
     function seekToPercent(percent) {
         if (!els.video) return;
-        if (_roomMode && !_isRoomHost) return;
-
+        if (_roomMode && !_isRoomHost && !hasControlPermission()) {
+            showPermissionToast('You need playback control permission');
+            return;
+        }
         const newTime = els.video.duration * percent;
         els.video.currentTime = newTime;
 
-        // En room mode, enviar evento de seek
-        if (_roomMode && _isRoomHost) {
+        if (_roomMode && (_isRoomHost || hasControlPermission())) {
             sendRoomEvent('seek', { currentTime: newTime });
         }
     }
 
+    function hasControlPermission() {
+        return window.__userPermissions?.canControl || false;
+    }
+
+    function showPermissionToast(message) {
+        const toast = document.createElement('div');
+        toast.className = 'permission-toast';
+        toast.textContent = message;
+        toast.style.cssText = `
+        position: fixed;
+        top: 50%;
+        left: 50%;
+        transform: translate(-50%, -50%);
+        background: rgba(239, 68, 68, 0.95);
+        color: white;
+        padding: 16px 24px;
+        border-radius: 10px;
+        font-weight: 600;
+        z-index: 10000;
+        box-shadow: 0 8px 24px rgba(0,0,0,0.4);
+        animation: fadeIn 0.3s ease;
+    `;
+        document.body.appendChild(toast);
+
+        setTimeout(() => {
+            toast.style.animation = 'fadeOut 0.3s ease';
+            setTimeout(() => toast.remove(), 300);
+        }, 2500);
+    }
+
     // Video event handlers
     function onPlay() {
         if (els.playPauseBtn) {
@@ -589,7 +624,9 @@ const AnimePlayer = (function() {
     }
 
     function sendRoomEvent(eventType, data = {}) {
-        if (!_roomMode || !_isRoomHost || !_roomWebSocket) return;
+        if (!_roomMode || !_roomWebSocket) return;
+        if (!_isRoomHost && !hasControlPermission()) return;
+
         if (_roomWebSocket.readyState !== WebSocket.OPEN) return;
 
         console.log('Sending room event:', eventType, data);
diff --git a/docker/src/scripts/room.js b/docker/src/scripts/room.js
index 062441b..ad5698f 100644
--- a/docker/src/scripts/room.js
+++ b/docker/src/scripts/room.js
@@ -232,10 +232,15 @@ const RoomsApp = (function() {
 
         if (elements.btnAddQueue) {
             elements.btnAddQueue.onclick = () => {
+                const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+                if (!canManageQueue) {
+                    showSystemToast('You need queue management permission');
+                    return;
+                }
+
                 if (selectedEpisodes.size === 0) return;
 
                 const sortedEps = Array.from(selectedEpisodes).sort((a, b) => a - b);
-
                 const currentProvider = elements.roomExtSelect ? elements.roomExtSelect.value : 'gogoanime';
 
                 const originalText = elements.btnAddQueue.innerHTML;
@@ -279,7 +284,9 @@ const RoomsApp = (function() {
         }
         if (elements.roomSdToggle) {
             elements.roomSdToggle.onclick = () => {
-                if (!isHost) return;
+                const hasAccess = isHost || (window.__userPermissions?.canManageQueue || false);
+
+                if (!hasAccess) return;
                 const currentState = elements.roomSdToggle.getAttribute('data-state');
                 const newState = currentState === 'sub' ? 'dub' : 'sub';
 
@@ -338,7 +345,9 @@ const RoomsApp = (function() {
     // --- QUICK CONTROLS LOGIC (Header) ---
 
     async function populateQuickControls() {
-        if (!isHost || !selectedAnimeData) return;
+        const hasAccess = isHost || (window.__userPermissions?.canManageQueue || false);
+
+        if (!hasAccess || !selectedAnimeData) return;
         if (!extensionsReady) return;
 
         elements.roomExtSelect.innerHTML = '';
@@ -356,7 +365,8 @@ const RoomsApp = (function() {
     }
 
     async function onQuickExtensionChange(e, silent = false) {
-        if (!isHost) return;
+        const hasAccess = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!hasAccess) return;
 
         const ext = elements.roomExtSelect.value;
         const settings = extensionsStore.settings[ext];
@@ -433,7 +443,9 @@ const RoomsApp = (function() {
     }
 
     function onQuickServerChange() {
-        if (!isHost) return;
+        const hasAccess = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!hasAccess) return;
+
         launchStream(false);
     }
 
@@ -488,6 +500,28 @@ const RoomsApp = (function() {
         if(elements.btnLaunch) elements.btnLaunch.disabled = false;
         if(elements.btnAddQueue) elements.btnAddQueue.disabled = false;
 
+        if (extensionsReady && elements.selExtension) {
+            if (elements.selExtension.options.length <= 1) {
+                elements.selExtension.innerHTML = '';
+
+                extensionsStore.list.forEach(ext => {
+                    const opt = document.createElement('option');
+                    opt.value = ext;
+                    opt.textContent = ext[0].toUpperCase() + ext.slice(1);
+                    elements.selExtension.appendChild(opt);
+                });
+
+                let defaultExt = selectedAnimeData.source || 'anilist';
+                if (!extensionsStore.list.includes(defaultExt) && extensionsStore.list.length > 0) {
+                    defaultExt = extensionsStore.list[0];
+                }
+
+                elements.selExtension.value = defaultExt;
+
+                handleModalExtensionChange();
+            }
+        }
+
         setupConfigListeners();
 
         elements.stepSearch.style.display = 'none';
@@ -625,12 +659,24 @@ const RoomsApp = (function() {
         let episodeToPlay = activeContext.episode;
         if (fromModal && elements.inpEpisode) episodeToPlay = elements.inpEpisode.value;
 
-        const ext = overrides.forceExtension || elements.roomExtSelect.value || activeContext.extension;
-        const server = overrides.forceServer || elements.roomServerSelect.value || activeContext.server;
-        const category = elements.roomSdToggle.getAttribute('data-state') || activeContext.category;
+        const ext = overrides.forceExtension ||
+            (fromModal ? (configState.extension || elements.selExtension?.value) : null) ||
+            activeContext.extension ||
+            (elements.roomExtSelect ? elements.roomExtSelect.value : null);
+
+        const server = overrides.forceServer ||
+            (fromModal ? (configState.server || elements.selServer?.value) : null) ||
+            activeContext.server ||
+            (elements.roomServerSelect ? elements.roomServerSelect.value : null);
+
+        const category = elements.roomSdToggle?.getAttribute('data-state') || activeContext.category || 'sub';
 
         if (!ext || !server) {
-            console.warn("Faltan datos (ext o server) para lanzar el stream");
+            console.warn("Faltan datos (ext o server).", {ext, server});
+            if (fromModal && elements.configError) {
+                elements.configError.textContent = "Please select an extension and server.";
+                elements.configError.style.display = 'block';
+            }
             return;
         }
 
@@ -850,7 +896,6 @@ const RoomsApp = (function() {
 
         if (context.extension && elements.roomExtSelect.value !== context.extension) {
             elements.roomExtSelect.value = context.extension;
-            // Importante: Cargar los servidores de esa extensión sin disparar otro play
             await onQuickExtensionChange(null, true);
         }
 
@@ -918,7 +963,7 @@ const RoomsApp = (function() {
                 episode: ep,
                 title: currentAnimeDetails.title.userPreferred,
                 server: document.getElementById('room-server-select').value || 'gogoanime',
-                category: 'sub' // o lo que esté seleccionado
+                category: 'sub'
             }
         }));
 
@@ -1081,6 +1126,18 @@ const RoomsApp = (function() {
                 currentUserId = data.userId;
                 currentUsername = data.username;
                 isGuest = data.isGuest;
+
+                if (data.room && data.room.users) {
+                    const currentUser = data.room.users.find(u => u.id === data.userId);
+                    if (currentUser) {
+                        window.__userPermissions = currentUser.permissions || {
+                            canControl: false,
+                            canManageQueue: false
+                        };
+                    }
+                }
+
+                if (data.room.queue) renderQueue(data.room.queue);
                 updateRoomUI(data.room);
 
                 if (data.room.currentVideo) {
@@ -1109,6 +1166,7 @@ const RoomsApp = (function() {
                 break;
 
             case 'users_update':
+                saveRoomData({ users: data.users });
                 renderUsersList(data.users);
                 break;
 
@@ -1127,6 +1185,32 @@ const RoomsApp = (function() {
                 updateUsersList();
                 break;
 
+            case 'permissions_updated':
+                saveRoomData({ users: data.users });
+
+                const updatedUser = data.users.find(u => u.id === currentUserId);
+                if (updatedUser) {
+                    window.__userPermissions = updatedUser.permissions || {
+                        canControl: false,
+                        canManageQueue: false
+                    };
+
+                    const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+                    if (elements.selectAnimeBtn) {
+                        elements.selectAnimeBtn.style.display = canManageQueue ? 'flex' : 'none';
+                    }
+
+                    if (currentQueue.length > 0) {
+                        renderQueue(currentQueue);
+                    }
+                }
+
+                if (permissionsModal && permissionsModal.classList.contains('show')) {
+                    updatePermissionsList();
+                }
+
+                renderUsersList(data.users);
+                break;
             case 'chat':
                 addChatMessage(data);
                 const isChatHidden = elements.roomLayout.classList.contains('chat-hidden');
@@ -1210,33 +1294,34 @@ const RoomsApp = (function() {
             return;
         }
 
+        const canManageQueue = isHost || (window.__userPermissions && window.__userPermissions.canManageQueue);
         elements.queueList.innerHTML = queueItems.map((item, index) => {
             let actionsHtml = '';
 
-            if (isHost) {
+            if (canManageQueue) {
                 const isFirst = index === 0;
                 const isLast = index === queueItems.length - 1;
 
                 actionsHtml = `
-                    <div class="q-actions">
-                        <button class="q-btn play" onclick="playQueueItem('${item.uid}')" title="Play Now">
-                            <svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
-                        </button>
-                        <div style="display:flex; gap:2px;">
-                            ${!isFirst ? `
-                            <button class="q-btn" onclick="moveQueueItem('${item.uid}', 'up')" title="Move Up">
-                                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M18 15l-6-6-6 6"/></svg>
-                            </button>` : ''}
-                            ${!isLast ? `
-                            <button class="q-btn" onclick="moveQueueItem('${item.uid}', 'down')" title="Move Down">
-                                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M6 9l6 6 6-6"/></svg>
-                            </button>` : ''}
-                        </div>
-                        <button class="q-btn remove" onclick="removeQueueItem('${item.uid}')" title="Remove">
-                            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
-                        </button>
+                <div class="q-actions">
+                    <button class="q-btn play" onclick="playQueueItem('${item.uid}')" title="Play Now">
+                        <svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
+                    </button>
+                    <div style="display:flex; gap:2px;">
+                        ${!isFirst ? `
+                        <button class="q-btn" onclick="moveQueueItem('${item.uid}', 'up')" title="Move Up">
+                            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M18 15l-6-6-6 6"/></svg>
+                        </button>` : ''}
+                        ${!isLast ? `
+                        <button class="q-btn" onclick="moveQueueItem('${item.uid}', 'down')" title="Move Down">
+                            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M6 9l6 6 6-6"/></svg>
+                        </button>` : ''}
                     </div>
-                `;
+                    <button class="q-btn remove" onclick="removeQueueItem('${item.uid}')" title="Remove">
+                        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
+                    </button>
+                </div>
+            `;
             }
 
             return `
@@ -1248,11 +1333,17 @@ const RoomsApp = (function() {
                 </div>
                 ${actionsHtml}
             </div>
-            `;
+        `;
         }).join('');
     }
 
     window.playQueueItem = async function(uid) {
+        const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!canManageQueue) {
+            showSystemToast('You need queue management permission');
+            return;
+        }
+
         const item = currentQueue.find(i => i.uid === uid);
         if (!item) return;
 
@@ -1305,12 +1396,25 @@ const RoomsApp = (function() {
     };
 
     window.moveQueueItem = function(uid, direction) {
+        const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!canManageQueue) {
+            showSystemToast('You need queue management permission');
+            return;
+        }
+
         if(ws && ws.readyState === WebSocket.OPEN) {
             ws.send(JSON.stringify({ type: 'queue_move', itemUid: uid, direction }));
         }
     };
 
+
     window.removeQueueItem = function(uid) {
+        const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!canManageQueue) {
+            showSystemToast('You need queue management permission');
+            return;
+        }
+
         if(ws && ws.readyState === WebSocket.OPEN) {
             ws.send(JSON.stringify({ type: 'queue_remove', itemUid: uid }));
         }
@@ -1321,17 +1425,39 @@ const RoomsApp = (function() {
         elements.roomViewers.textContent = `${room.users.length}`;
 
         const currentUser = room.users.find(u => u.id === currentUserId);
+
+        if (currentUser) {
+            window.__userPermissions = currentUser.permissions || { canControl: false, canManageQueue: false };
+        }
         isHost = currentUser?.isHost || false;
 
-        if (elements.selectAnimeBtn) elements.selectAnimeBtn.style.display = isHost ? 'flex' : 'none';
-        if (elements.hostControls) elements.hostControls.style.display = isHost ? 'flex' : 'none';
+        const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+
+        const canControlPlayer = isHost || (window.__userPermissions?.canControl || false);
+
+        if (elements.selectAnimeBtn) {
+            elements.selectAnimeBtn.style.display = canManageQueue ? 'flex' : 'none';
+        }
+
+        if (elements.hostControls) {
+            elements.hostControls.style.display = canManageQueue ? 'flex' : 'none';
+        }
 
         if (window.AnimePlayer && typeof window.AnimePlayer.setRoomHost === 'function') {
-            window.AnimePlayer.setRoomHost(isHost);
+            window.AnimePlayer.setRoomHost(canControlPlayer);
         }
 
         if (isHost) {
             initGlobalControls();
+            initPermissionsUI();
+        }
+        else if (canManageQueue) {
+            initGlobalControls();
+        }
+
+        if (canManageQueue && room.metadata) {
+            if(!selectedAnimeData) selectedAnimeData = { ...room.metadata, source: 'anilist' };
+            populateQuickControls();
         }
 
         const copyInviteBtn = document.getElementById('copy-invite-btn');
@@ -1387,7 +1513,8 @@ const RoomsApp = (function() {
     }
 
     async function initGlobalControls() {
-        if (!isHost || !extensionsReady) return;
+        const hasAccess = isHost || (window.__userPermissions?.canManageQueue || false);
+        if (!hasAccess || !extensionsReady) return;
 
         if (elements.roomExtSelect.options.length > 1) return;
 
@@ -1820,6 +1947,274 @@ const RoomsApp = (function() {
         return div.innerHTML;
     }
 
+    let permissionsModal = null;
+
+    function initPermissionsUI() {
+        if (!isHost) return;
+
+        if (!permissionsModal) {
+            permissionsModal = document.createElement('div');
+            permissionsModal.className = 'modal-overlay';
+            permissionsModal.id = 'permissions-modal';
+            permissionsModal.innerHTML = `
+            <div class="modal-content permissions-content">
+                <button class="modal-close" onclick="closePermissionsModal()">✕</button>
+                <h2 class="modal-title">Manage Permissions</h2>
+                
+                <div class="permissions-list" id="permissions-list">
+                    <!-- Se llenará dinámicamente -->
+                </div>
+
+                <div class="banned-ips-section">
+                    <h3 class="section-title">Banned IPs</h3>
+                    <div id="banned-ips-list" class="banned-list">
+                        <p class="empty-state">No banned users</p>
+                    </div>
+                </div>
+            </div>
+        `;
+            document.body.appendChild(permissionsModal);
+        }
+
+        const headerRight = document.querySelector('.header-right');
+        if (headerRight && !document.getElementById('permissions-btn')) {
+            const permBtn = document.createElement('button');
+            permBtn.id = 'permissions-btn';
+            permBtn.className = 'btn-icon-glass';
+            permBtn.title = 'Manage Permissions';
+            permBtn.innerHTML = `
+            <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                <rect x="3" y="11" width="18" height="11" rx="2" ry="2"></rect>
+                <path d="M7 11V7a5 5 0 0 1 10 0v4"></path>
+            </svg>
+        `;
+            permBtn.onclick = openPermissionsModal;
+
+            const searchBtn = document.getElementById('select-anime-btn');
+            if (searchBtn) {
+                headerRight.insertBefore(permBtn, searchBtn);
+            } else {
+                headerRight.appendChild(permBtn);
+            }
+        }
+    }
+
+    function openPermissionsModal() {
+        if (!permissionsModal || !isHost) return;
+
+        updatePermissionsList();
+        permissionsModal.classList.add('show');
+    }
+
+    window.closePermissionsModal = function() {
+        if (permissionsModal) {
+            permissionsModal.classList.remove('show');
+        }
+    };
+
+    function updatePermissionsList() {
+        const list = document.getElementById('permissions-list');
+        if (!list) return;
+
+        const room = getCurrentRoomData();
+
+        if (!room || !room.users) {
+            list.innerHTML = '<p class="empty-state">No active users</p>';
+            return;
+        }
+
+        list.innerHTML = room.users
+            .filter(u => !u.isHost)
+            .map(user => createPermissionCard(user))
+            .join('');
+    }
+
+    function createPermissionCard(user) {
+        const perms = user.permissions || { canControl: false, canManageQueue: false };
+
+        return `
+        <div class="permission-card">
+            <div class="user-info-section">
+                <div class="user-avatar-small">
+                    ${user.avatar ? `<img src="${user.avatar}">` : user.username[0].toUpperCase()}
+                </div>
+                <div class="user-details">
+                    <span class="user-name-text">${escapeHtml(user.username)}</span>
+                    ${user.isGuest ? '<span class="guest-badge">Guest</span>' : ''}
+                </div>
+            </div>
+
+            <div class="permissions-toggles">
+                <label class="perm-toggle" for="perm-ctrl-${user.id}">
+                    <input type="checkbox" 
+                           id="perm-ctrl-${user.id}"
+                           data-user-id="${user.id}" 
+                           ${perms.canControl ? 'checked' : ''} 
+                           onchange="togglePermission('${user.id}', 'canControl', this.checked)">
+                    <span class="perm-label">
+                        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                            <polygon points="5 3 19 12 5 21 5 3"></polygon>
+                        </svg>
+                        Playback Control
+                    </span>
+                </label>
+
+                <label class="perm-toggle" for="perm-queue-${user.id}">
+                    <input type="checkbox" 
+                           id="perm-queue-${user.id}"
+                           data-user-id="${user.id}" 
+                           ${perms.canManageQueue ? 'checked' : ''} 
+                           onchange="togglePermission('${user.id}', 'canManageQueue', this.checked)">
+                    <span class="perm-label">
+                        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                            <line x1="8" y1="6" x2="21" y2="6"></line>
+                            <line x1="8" y1="12" x2="21" y2="12"></line>
+                            <line x1="8" y1="18" x2="21" y2="18"></line>
+                            <line x1="3" y1="6" x2="3.01" y2="6"></line>
+                            <line x1="3" y1="12" x2="3.01" y2="12"></line>
+                            <line x1="3" y1="18" x2="3.01" y2="18"></line>
+                        </svg>
+                        Queue Management
+                    </span>
+                </label>
+            </div>
+
+            <button class="ban-btn" onclick="banUser('${user.id}')" title="Ban User">
+                <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                    <circle cx="12" cy="12" r="10"></circle>
+                    <line x1="4.93" y1="4.93" x2="19.07" y2="19.07"></line>
+                </svg>
+                Ban
+            </button>
+        </div>
+        `;
+    }
+
+    window.togglePermission = function(userId, permission, value) {
+        if (!ws || ws.readyState !== WebSocket.OPEN) return;
+
+        console.log(`Toggling permission ${permission} to ${value} for user ${userId}`);
+
+        const permissions = {};
+        permissions[permission] = value;
+
+        ws.send(JSON.stringify({
+            type: 'update_permissions',
+            targetUserId: userId,
+            permissions
+        }));
+
+        showSystemToast(`Permission ${value ? 'granted' : 'revoked'}`);
+    };
+
+    window.banUser = function(userId) {
+        const room = getCurrentRoomData();
+        const user = room?.users?.find(u => u.id === userId);
+
+        if (!user) return;
+
+        const confirmed = confirm(`Ban ${user.username} from this room? They won't be able to rejoin.`);
+        if (!confirmed) return;
+
+        if (ws && ws.readyState === WebSocket.OPEN) {
+            ws.send(JSON.stringify({
+                type: 'ban_user',
+                targetUserId: userId
+            }));
+        }
+
+        showSystemToast(`${user.username} has been banned`);
+        setTimeout(() => updatePermissionsList(), 500);
+    };
+
+    function getCurrentRoomData() {
+        return window.__currentRoomData || null;
+    }
+
+    function saveRoomData(roomData) {
+        window.__currentRoomData = roomData;
+
+        if (roomData.users && currentUserId) {
+            const currentUser = roomData.users.find(u => u.id === currentUserId);
+            if (currentUser && currentUser.permissions) {
+                window.__userPermissions = currentUser.permissions;
+
+                console.log('Permissions updated for current user:', window.__userPermissions);
+            }
+        }
+    }
+
+    const originalHandleMessage = handleWebSocketMessage;
+    handleWebSocketMessage = function(data) {
+        switch(data.type) {
+            case 'permissions_updated':
+                saveRoomData({ users: data.users });
+
+                const updatedUser = data.users.find(u => u.id === currentUserId);
+                if (updatedUser) {
+                    window.__userPermissions = updatedUser.permissions || {
+                        canControl: false,
+                        canManageQueue: false
+                    };
+
+                    console.log('My permissions updated:', window.__userPermissions);
+
+                    const canManageQueue = isHost || (window.__userPermissions?.canManageQueue || false);
+
+                    if (elements.selectAnimeBtn) {
+                        elements.selectAnimeBtn.style.display = canManageQueue ? 'flex' : 'none';
+                    }
+
+                    if (elements.hostControls) {
+                        elements.hostControls.style.display = canManageQueue ? 'flex' : 'none';
+                    }
+
+                    if (canManageQueue) {
+                        initGlobalControls();
+                        populateQuickControls();
+                    }
+
+                    if (!canManageQueue && elements.animeSearchModal && elements.animeSearchModal.classList.contains('show')) {
+                        closeAnimeSearchModal();
+                        showSystemToast("Permissions updated: Access revoked");
+                    }
+
+                    if (currentQueue && currentQueue.length > 0) {
+                        console.log('Forcing queue re-render due to permission change');
+                        renderQueue(currentQueue);
+                    }
+                }
+
+                if (permissionsModal && permissionsModal.classList.contains('show')) {
+                    updatePermissionsList();
+                }
+
+                renderUsersList(data.users);
+                break;
+
+            case 'banned':
+                alert(data.message || 'You have been banned from this room');
+                window.location.href = '/anime';
+                break;
+
+            case 'users_update':
+                saveRoomData({ users: data.users });
+                break;
+
+            default:
+                originalHandleMessage(data);
+        }
+    };
+
+    const originalUpdateRoomUI = updateRoomUI;
+    updateRoomUI = function(room) {
+        originalUpdateRoomUI(room);
+
+        if (isHost) {
+            initPermissionsUI();
+        }
+    };
+
     return { init };
 })();
 
diff --git a/docker/views/css/room.css b/docker/views/css/room.css
index 457a0f6..38a5066 100644
--- a/docker/views/css/room.css
+++ b/docker/views/css/room.css
@@ -627,4 +627,227 @@ input[type=number] { -moz-appearance: textfield; }
     .config-sidebar { width: 100%; flex-direction: row; }
     .config-cover { width: 80px; }
     .ep-control { width: auto; flex: 1; }
+}
+
+/* =========================================
+   PERMISSIONS & MODERATION
+   ========================================= */
+
+.permissions-content {
+    max-width: 700px;
+    width: 90%;
+    max-height: 85vh;
+    overflow-y: auto;
+}
+
+.permissions-list {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+    margin-bottom: 30px;
+}
+
+.permission-card {
+    display: flex;
+    align-items: center;
+    gap: 16px;
+    padding: 16px;
+    background: rgba(255, 255, 255, 0.03);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    border-radius: 12px;
+    transition: all 0.2s;
+}
+
+.permission-card:hover {
+    background: rgba(255, 255, 255, 0.05);
+    border-color: rgba(255, 255, 255, 0.2);
+}
+
+.user-info-section {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    min-width: 180px;
+}
+
+.user-avatar-small {
+    width: 40px;
+    height: 40px;
+    border-radius: 50%;
+    background: var(--brand-gradient);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    font-weight: 700;
+    color: white;
+    font-size: 0.9rem;
+    flex-shrink: 0;
+}
+
+.user-avatar-small img {
+    width: 100%;
+    height: 100%;
+    border-radius: 50%;
+    object-fit: cover;
+}
+
+.user-details {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+}
+
+.user-name-text {
+    font-weight: 600;
+    color: white;
+    font-size: 0.95rem;
+}
+
+.guest-badge {
+    font-size: 0.7rem;
+    background: rgba(255, 255, 255, 0.1);
+    color: #aaa;
+    padding: 2px 8px;
+    border-radius: 4px;
+    font-weight: 600;
+    width: fit-content;
+}
+
+.permissions-toggles {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    gap: 10px;
+}
+
+.perm-toggle {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    cursor: pointer;
+    user-select: none;
+}
+
+.perm-toggle input[type="checkbox"] {
+    width: 18px;
+    height: 18px;
+    cursor: pointer;
+    accent-color: var(--brand-color);
+}
+
+.perm-label {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    font-size: 0.9rem;
+    color: rgba(255, 255, 255, 0.8);
+    transition: color 0.2s;
+}
+
+.perm-toggle:hover .perm-label {
+    color: white;
+}
+
+.perm-label svg {
+    opacity: 0.6;
+}
+
+.ban-btn {
+    background: rgba(239, 68, 68, 0.1);
+    border: 1px solid rgba(239, 68, 68, 0.3);
+    color: #ef4444;
+    padding: 8px 16px;
+    border-radius: 8px;
+    font-weight: 600;
+    font-size: 0.85rem;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    transition: all 0.2s;
+    white-space: nowrap;
+}
+
+.ban-btn:hover {
+    background: rgba(239, 68, 68, 0.2);
+    border-color: #ef4444;
+    transform: translateY(-1px);
+}
+
+.banned-ips-section {
+    margin-top: 30px;
+    padding-top: 20px;
+    border-top: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+.section-title {
+    font-size: 0.9rem;
+    text-transform: uppercase;
+    letter-spacing: 1px;
+    color: rgba(255, 255, 255, 0.5);
+    margin-bottom: 12px;
+    font-weight: 700;
+}
+
+.banned-list {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+}
+
+.banned-item {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 10px 14px;
+    background: rgba(239, 68, 68, 0.05);
+    border: 1px solid rgba(239, 68, 68, 0.2);
+    border-radius: 8px;
+}
+
+.banned-ip {
+    font-family: monospace;
+    color: #ef4444;
+    font-size: 0.9rem;
+}
+
+.unban-btn {
+    background: transparent;
+    border: 1px solid rgba(74, 222, 128, 0.3);
+    color: #4ade80;
+    padding: 4px 12px;
+    border-radius: 6px;
+    font-size: 0.8rem;
+    font-weight: 600;
+    cursor: pointer;
+    transition: all 0.2s;
+}
+
+.unban-btn:hover {
+    background: rgba(74, 222, 128, 0.1);
+    border-color: #4ade80;
+}
+
+.empty-state {
+    text-align: center;
+    color: #666;
+    font-style: italic;
+    padding: 20px;
+}
+
+/* Responsive */
+@media (max-width: 768px) {
+    .permission-card {
+        flex-direction: column;
+        align-items: stretch;
+    }
+
+    .user-info-section {
+        min-width: auto;
+    }
+
+    .ban-btn {
+        width: 100%;
+        justify-content: center;
+    }
 }
\ No newline at end of file