diff --git a/client/src/components/PopupContainer.tsx b/client/src/components/PopupContainer.tsx
index f40404a..52c1a98 100644
--- a/client/src/components/PopupContainer.tsx
+++ b/client/src/components/PopupContainer.tsx
@@ -25,6 +25,7 @@ function PopupContainer() {
           transition={{ bounce: 0, ease: "easeInOut" }}
           drag={isMobile ? "y" : false}
           dragConstraints={{ top: 0, bottom: 0 }}
+          dragElastic={{ top: 0, bottom: 0 }}
           onDragEnd={handleDragEnd}
         >
           {popup}
diff --git a/client/src/components/ui/ControlButton.tsx b/client/src/components/ui/ControlButton.tsx
index 8b26d4b..597b658 100644
--- a/client/src/components/ui/ControlButton.tsx
+++ b/client/src/components/ui/ControlButton.tsx
@@ -1,4 +1,5 @@
 import clsx from "clsx";
+import Warning from "../indicators/Warning";
 
 interface ControlButtonProps
   extends React.ButtonHTMLAttributes<HTMLButtonElement> {
@@ -10,18 +11,20 @@ function ControlButton({
   size,
   icon,
   className,
+  disabled,
   onClick,
   ...props
 }: ControlButtonProps) {
   return (
     <button
       onClick={onClick}
+      disabled={disabled}
       {...props}
       className={clsx(
-        "backdrop-blur-[10px] rounded-full transition-colors cursor-pointer disabled:!cursor-default outline-none disabled:bg-[#FF4517] disabled:hover:bg-[#FF4517]/85",
+        "backdrop-blur-[10px] rounded-full transition-colors cursor-pointer outline-none disabled:!cursor-default",
         size === "large"
-          ? "2xl:p-[0.833vw] p-3 enabled:bg-[#FFFFFF]/15 enabled:hover:bg-[#FFFFFF]/25"
-          : "2xl:p-[0.417vw] p-[6px] enabled:bg-[#141414]/15 enabled:hover:bg-[#141414]/25",
+          ? "2xl:p-[0.833vw] p-3 bg-[#FFFFFF]/15 hover:bg-[#FFFFFF]/25"
+          : "2xl:p-[0.417vw] p-[6px] bg-[#141414]/15 hover:bg-[#141414]/25",
         className
       )}
     >
@@ -35,6 +38,11 @@ function ControlButton({
       >
         {icon}
       </div>
+      {disabled && size === "large" && (
+        <div className="absolute 2xl:-top-[0.139vw] 2xl:-right-[0.139vw] -top-0.5 -right-0.5">
+          <Warning type="critical" className="text-white" />
+        </div>
+      )}
     </button>
   );
 }
diff --git a/client/src/components/ui/FloatingActionButton.tsx b/client/src/components/ui/FloatingActionButton.tsx
index 41f1d15..3da1897 100644
--- a/client/src/components/ui/FloatingActionButton.tsx
+++ b/client/src/components/ui/FloatingActionButton.tsx
@@ -1,4 +1,5 @@
 import clsx from "clsx";
+import Warning from "../indicators/Warning";
 
 interface FloatingActionButtonProps
   extends React.ButtonHTMLAttributes<HTMLButtonElement> {
@@ -12,6 +13,7 @@ function FloatingActionButton({
   variant = "default",
   className,
   onClick,
+  disabled,
   ref,
   ...props
 }: FloatingActionButtonProps) {
@@ -19,16 +21,22 @@ function FloatingActionButton({
     <button
       onClick={onClick}
       ref={ref}
+      disabled={disabled}
       className={clsx(
         "2xl:p-[0.833vw] p-3 rounded-full transition-all cursor-pointer disabled:!cursor-default outline-none backdrop-blur-[10px]",
         variant === "default" &&
-          "2xl:border-[0.069vw] border border-[#FFFFFF]/15 bg-[#000000]/15 hover:bg-[#000000]/25 hover:border-[#FFFFFF]/25 active:bg-[#7B60F3] active:border-[#FFFFFF]/25",
+          "2xl:border-[0.069vw] border border-[#FFFFFF]/15 bg-[#000000]/15 hover:bg-[#000000]/25 hover:border-[#FFFFFF]/25 enabled:active:bg-[#7B60F3] enabled:active:border-[#FFFFFF]/25",
         variant === "critical" && "bg-[#FF4517] hover:bg-[#FF4517]/85",
         className
       )}
       {...props}
     >
       {children}
+      {disabled && (
+        <div className="absolute 2xl:-top-[0.139vw] 2xl:-right-[0.139vw] -top-0.5 -right-0.5">
+          <Warning type="critical" className="text-white" />
+        </div>
+      )}
     </button>
   );
 }
diff --git a/client/src/components/ui/UserCamera.tsx b/client/src/components/ui/UserCamera.tsx
index f107f0f..f62344f 100644
--- a/client/src/components/ui/UserCamera.tsx
+++ b/client/src/components/ui/UserCamera.tsx
@@ -11,6 +11,7 @@ import clsx from "clsx";
 import VolumeIcon from "../icons/VolumeIcon";
 import VolumeOffIcon from "../icons/VolumeOffIcon";
 import { useVoiceActivity } from "../../hooks/useVoiceActivity";
+import MicrophoneOffFilledIcon from "../icons/MicrophoneOffFilledIcon";
 
 interface UserCameraControlsProps {
   isMuted: boolean;
@@ -267,7 +268,7 @@ export default function UserCamera({
   return (
     <div
       className={clsx(
-        "aspect-square h-fit group 2xl:rounded-[1.667vw] rounded-2xl relative flex-shrink-0 pointer-events-auto hover:w-[10.833vw] w-[6.944vw] overflow-hidden",
+        "aspect-square h-fit group 2xl:rounded-[1.667vw] rounded-2xl relative flex-shrink-0 pointer-events-auto 2xl:hover:w-[10.833vw] 2xl:w-[6.944vw] sm:w-[15.625vw] w-[27.778vw] overflow-hidden",
         isLocal && "order-last",
         isVideoOff ? "bg-green-500" : "bg-yellow-500/10"
       )}
@@ -427,7 +428,9 @@ function UserCameraControls({
           onMouseDown={(e) => e.stopPropagation()}
         >
           <ControlButton
-            icon={isMuted ? <MicrophoneOffIcon /> : <MicrophoneFilledIcon />}
+            icon={
+              isMuted ? <MicrophoneOffFilledIcon /> : <MicrophoneFilledIcon />
+            }
             size={"small"}
             disabled={false}
             onClick={onMute}
@@ -447,7 +450,7 @@ function UserCameraControls({
               )
             }
             size={"small"}
-            disabled={isControlDisabled}
+            disabled={false}
             onClick={onCanControl}
           />
         </div>
diff --git a/client/src/components/ui/UserDevicesControls.tsx b/client/src/components/ui/UserDevicesControls.tsx
index 59044ec..79dd022 100644
--- a/client/src/components/ui/UserDevicesControls.tsx
+++ b/client/src/components/ui/UserDevicesControls.tsx
@@ -1,5 +1,4 @@
 import MicrophoneFilledIcon from "../icons/MicrophoneFilledIcon";
-import MicrophoneOffIcon from "../icons/MicrophoneOffIcon";
 import ControlButton from "./ControlButton";
 import VideoFilledIcon from "../icons/VideoFilledIcon";
 import VideoOffFilledIcon from "../icons/VideoOffFilledIcon";
@@ -7,6 +6,7 @@ import HandRaisedFilledIcon from "../icons/HandRaisedFilledIcon";
 import CogFilledIcon from "../icons/CogFilledIcon";
 import useModalStore from "../../store/modalStore";
 import SettingsModal from "../modals/SettingsModal";
+import MicrophoneOffFilledIcon from "../icons/MicrophoneOffFilledIcon";
 
 export interface UserDevicesControlsProps {
   toggleAudio: () => void;
@@ -34,14 +34,26 @@ export default function UserDevicesControls({
       <ControlButton
         onMouseDown={(e) => e.stopPropagation()}
         size="large"
-        icon={isAudioMuted ? <MicrophoneOffIcon /> : <MicrophoneFilledIcon />}
+        icon={
+          isAudioMuted || !hasLocalStream ? (
+            <MicrophoneOffFilledIcon />
+          ) : (
+            <MicrophoneFilledIcon />
+          )
+        }
         disabled={!hasLocalStream}
         onClick={toggleAudio}
       />
       <ControlButton
         onMouseDown={(e) => e.stopPropagation()}
         size="large"
-        icon={isVideoMuted ? <VideoOffFilledIcon /> : <VideoFilledIcon />}
+        icon={
+          isVideoMuted || !hasLocalStream ? (
+            <VideoOffFilledIcon />
+          ) : (
+            <VideoFilledIcon />
+          )
+        }
         disabled={!hasLocalStream}
         onClick={toggleVideo}
       />
diff --git a/client/src/pages/SessionPage.tsx b/client/src/pages/SessionPage.tsx
index 77ac448..a535bb7 100644
--- a/client/src/pages/SessionPage.tsx
+++ b/client/src/pages/SessionPage.tsx
@@ -23,6 +23,9 @@ import WarningIcon from "../components/icons/WarningIcon";
 import Button from "../components/ui/Button";
 import LoaderIcon from "../components/icons/LoaderIcon";
 import SessionUsersPanel from "../components/SessionUsersPanel";
+import { useWebRTC } from "../hooks/useWebRTC";
+import MicrophoneOffFilledIcon from "../components/icons/MicrophoneOffFilledIcon";
+import VideoFilledIcon from "../components/icons/VideoFilledIcon";
 
 function SessionPage() {
   const { setPopup } = usePopupStore();
@@ -98,6 +101,9 @@ function SessionPage() {
   //   }
   // }, [session?.status, navigate]);
 
+  const { localStream, toggleAudio, isAudioMuted, toggleVideo, isVideoMuted } =
+    useWebRTC(session?.id, true);
+
   if (isLoading) {
     return (
       <div className="flex justify-center items-center min-h-screen bg-gray-50">
@@ -139,7 +145,7 @@ function SessionPage() {
   }
 
   return (
-    <div className="flex overflow-hidden relative order-3 w-screen h-screen bg-black justify-center_items-center">
+    <div className="flex overflow-hidden relative order-3 w-screen h-dvh bg-black justify-center_items-center touch-none">
       {/* Pixel Streaming - показывается только когда сессия активна */}
       {session.status === "started" &&
         session.mode === "stream" &&
@@ -205,14 +211,30 @@ function SessionPage() {
             <ShareFilledIcon />
           </div>
         </FloatingActionButton>
-        <FloatingActionButton className="2xl:hidden">
+        <FloatingActionButton
+          className="2xl:hidden"
+          disabled={!localStream}
+          onClick={toggleAudio}
+        >
           <div className="text-white size-4">
-            <MicrophoneFilledIcon />
+            {!localStream || isAudioMuted ? (
+              <MicrophoneOffFilledIcon />
+            ) : (
+              <MicrophoneFilledIcon />
+            )}
           </div>
         </FloatingActionButton>
-        <FloatingActionButton className="2xl:hidden">
+        <FloatingActionButton
+          className="2xl:hidden"
+          disabled={!localStream}
+          onClick={toggleVideo}
+        >
           <div className="text-white size-4">
-            <VideoOffFilledIcon />
+            {!localStream || isVideoMuted ? (
+              <VideoOffFilledIcon />
+            ) : (
+              <VideoFilledIcon />
+            )}
           </div>
         </FloatingActionButton>
         <FloatingActionButton
diff --git a/server/src/db/schema/serverSessions.ts b/server/src/db/schema/serverSessions.ts
index 106f003..651ecbe 100644
--- a/server/src/db/schema/serverSessions.ts
+++ b/server/src/db/schema/serverSessions.ts
@@ -21,8 +21,7 @@ export const serverSessions = pgTable("server_sessions", {
   appId: uuid("app_id")
     .notNull()
     .references(() => apps.id),
-  userId: uuid("user_id")
-    .references(() => users.id), // для авторизованных пользователей (nullable - если пользователь не авторизован)
+  userId: uuid("user_id").references(() => users.id), // для авторизованных пользователей (nullable - если пользователь не авторизован)
   guestId: uuid("guest_id"), // UUID v4 генерируется на клиенте для неавторизованных пользователей (nullable - если пользователь авторизован)
   startAt: timestamp("start_at", { withTimezone: true }).defaultNow().notNull(),
   endAt: timestamp("end_at", { withTimezone: true }), // Default 30 minutes from start_at