diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/BouncingIntentNav.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/BouncingIntentNav.kt
index d441417a4..a345ed112 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/BouncingIntentNav.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/BouncingIntentNav.kt
@@ -25,6 +25,7 @@ import android.content.Intent
 import android.net.Uri
 import androidx.compose.material3.DrawerState
 import androidx.compose.material3.DrawerValue
+import androidx.compose.runtime.Composable
 import androidx.compose.runtime.Stable
 import com.vitorpamplona.amethyst.ui.MainActivity
 import com.vitorpamplona.amethyst.ui.navigation.routes.Route
@@ -98,6 +99,7 @@ class BouncingIntentNav(
 
     override fun navBottomBar(route: Route) = nav(route)
 
+    @Composable
     override fun canPop(): Boolean = false
 
     override fun popBack() {
diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/EmptyNav.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/EmptyNav.kt
index 06c7edab7..94c3f86a8 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/EmptyNav.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/EmptyNav.kt
@@ -22,6 +22,7 @@ package com.vitorpamplona.amethyst.ui.navigation.navs
 
 import androidx.compose.material3.DrawerState
 import androidx.compose.material3.DrawerValue
+import androidx.compose.runtime.Composable
 import androidx.compose.runtime.Stable
 import com.vitorpamplona.amethyst.ui.navigation.routes.Route
 import kotlinx.coroutines.CoroutineScope
@@ -46,6 +47,7 @@ class EmptyNav : INav {
 
     override fun navBottomBar(route: Route) {}
 
+    @Composable
     override fun canPop(): Boolean = false
 
     override fun popBack() {}
diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/INav.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/INav.kt
index 7ec762f8e..f7ceff737 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/INav.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/INav.kt
@@ -21,6 +21,7 @@
 package com.vitorpamplona.amethyst.ui.navigation.navs
 
 import androidx.compose.material3.DrawerState
+import androidx.compose.runtime.Composable
 import androidx.compose.runtime.Stable
 import com.vitorpamplona.amethyst.ui.navigation.routes.Route
 import kotlinx.coroutines.CoroutineScope
@@ -43,6 +44,7 @@ interface INav {
 
     fun navBottomBar(route: Route)
 
+    @Composable
     fun canPop(): Boolean
 
     fun popBack()
diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/Nav.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/Nav.kt
index 3d2a94b4f..05ca546fd 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/Nav.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/navs/Nav.kt
@@ -23,8 +23,12 @@ package com.vitorpamplona.amethyst.ui.navigation.navs
 import android.annotation.SuppressLint
 import androidx.compose.material3.DrawerState
 import androidx.compose.material3.DrawerValue
+import androidx.compose.runtime.Composable
 import androidx.compose.runtime.Stable
+import androidx.compose.runtime.getValue
+import androidx.navigation.NavGraph.Companion.findStartDestination
 import androidx.navigation.NavHostController
+import androidx.navigation.compose.currentBackStackEntryAsState
 import com.vitorpamplona.amethyst.ui.navigation.BOTTOM_NAV_ROOT_KEY
 import com.vitorpamplona.amethyst.ui.navigation.isBottomNavRoot
 import com.vitorpamplona.amethyst.ui.navigation.routes.Route
@@ -93,9 +97,20 @@ class Nav(
         }
     }
 
+    @Composable
     override fun canPop(): Boolean {
-        val current = controller.currentBackStackEntry ?: return false
-        if (current.isBottomNavRoot()) return false
+        // Observe the current entry as State so consumers recompose when the
+        // back stack settles after a navigation or back-swipe transition.
+        // A non-reactive read would leave a stale value behind: e.g. on
+        // back-swipe to Home, previousBackStackEntry is still the popping
+        // entry until the gesture finishes, and nothing would re-evaluate
+        // canPop afterwards.
+        val current by controller.currentBackStackEntryAsState()
+        val entry = current ?: return false
+        if (entry.isBottomNavRoot()) return false
+        // Home is the graph's start destination and nothing can sit below
+        // it, so a back arrow there is never meaningful.
+        if (entry.destination.id == controller.graph.findStartDestination().id) return false
         return controller.previousBackStackEntry != null
     }
 
diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/publicChannels/nip53LiveActivities/StreamingStatusFlags.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/publicChannels/nip53LiveActivities/StreamingStatusFlags.kt
index 86b035d5d..f76ba3080 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/publicChannels/nip53LiveActivities/StreamingStatusFlags.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/chats/publicChannels/nip53LiveActivities/StreamingStatusFlags.kt
@@ -73,6 +73,22 @@ fun EndedFlag() {
     )
 }
 
+@Composable
+fun PrivateFlag() {
+    Text(
+        text = stringRes(id = R.string.live_stream_private_tag),
+        color = Color.White,
+        fontWeight = FontWeight.Bold,
+        modifier =
+            remember {
+                Modifier
+                    .clip(SmallBorder)
+                    .background(Color.Black)
+                    .padding(horizontal = 5.dp)
+            },
+    )
+}
+
 @Composable
 fun OfflineFlag() {
     Text(
diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/nests/NestsFeedLoaded.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/nests/NestsFeedLoaded.kt
index 436fbf0cf..3bcc58b87 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/nests/NestsFeedLoaded.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/nests/NestsFeedLoaded.kt
@@ -39,6 +39,7 @@ import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
@@ -70,11 +71,9 @@ import com.vitorpamplona.amethyst.ui.note.ZapReaction
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.chats.publicChannels.nip53LiveActivities.EndedFlag
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.chats.publicChannels.nip53LiveActivities.LiveFlag
-import com.vitorpamplona.amethyst.ui.screen.loggedIn.chats.publicChannels.nip53LiveActivities.OfflineFlag
+import com.vitorpamplona.amethyst.ui.screen.loggedIn.chats.publicChannels.nip53LiveActivities.PrivateFlag
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.chats.publicChannels.nip53LiveActivities.ScheduledFlag
-import com.vitorpamplona.amethyst.ui.screen.loggedIn.discover.nip53LiveActivities.LiveActivityCard
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.discover.nip53LiveActivities.LoadParticipants
-import com.vitorpamplona.amethyst.ui.screen.loggedIn.home.CheckIfVideoIsOnline
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.nests.room.NestActivity
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.nests.room.NestBridge
 import com.vitorpamplona.amethyst.ui.stringRes
@@ -87,8 +86,12 @@ import com.vitorpamplona.amethyst.ui.theme.Size34dp
 import com.vitorpamplona.amethyst.ui.theme.Size35dp
 import com.vitorpamplona.amethyst.ui.theme.StdHorzSpacer
 import com.vitorpamplona.amethyst.ui.theme.StdPadding
+import com.vitorpamplona.quartz.nip01Core.core.Address
+import com.vitorpamplona.quartz.nip01Core.tags.dTag.dTag
 import com.vitorpamplona.quartz.nip53LiveActivities.meetingSpaces.MeetingSpaceEvent
-import com.vitorpamplona.quartz.nip53LiveActivities.streaming.tags.StatusTag
+import com.vitorpamplona.quartz.nip53LiveActivities.meetingSpaces.tags.StatusTag
+import com.vitorpamplona.quartz.nip53LiveActivities.streaming.tags.ParticipantTag
+import kotlinx.collections.immutable.ImmutableList
 import kotlinx.collections.immutable.toImmutableList
 
 @OptIn(ExperimentalFoundationApi::class)
@@ -177,7 +180,8 @@ fun ObserveAndRenderSpace(
     val card by observeNoteAndMap(baseNote, accountViewModel) {
         when (val noteEvent = it.event) {
             is MeetingSpaceEvent -> {
-                LiveActivityCard(
+                println("AABBCC ${noteEvent.address()} ${noteEvent.status()}")
+                NestCard(
                     id = noteEvent.address(),
                     name = noteEvent.dTag(),
                     cover = noteEvent.image()?.ifBlank { null },
@@ -185,13 +189,7 @@ fun ObserveAndRenderSpace(
                     subject = noteEvent.room()?.ifBlank { null },
                     content = noteEvent.summary(),
                     participants = noteEvent.participants().toImmutableList(),
-                    status =
-                        when (noteEvent.status()) {
-                            com.vitorpamplona.quartz.nip53LiveActivities.meetingSpaces.tags.StatusTag.STATUS.OPEN -> StatusTag.STATUS.LIVE
-                            com.vitorpamplona.quartz.nip53LiveActivities.meetingSpaces.tags.StatusTag.STATUS.PRIVATE -> StatusTag.STATUS.PLANNED
-                            com.vitorpamplona.quartz.nip53LiveActivities.meetingSpaces.tags.StatusTag.STATUS.CLOSED -> StatusTag.STATUS.ENDED
-                            else -> null
-                        },
+                    status = noteEvent.status(),
                     starts = null,
                 )
             }
@@ -212,9 +210,22 @@ fun ObserveAndRenderSpace(
     }
 }
 
+@Immutable
+data class NestCard(
+    val id: Address?,
+    val name: String,
+    val cover: String?,
+    val media: String?,
+    val subject: String?,
+    val content: String?,
+    val participants: ImmutableList<ParticipantTag>,
+    val status: StatusTag.STATUS?,
+    val starts: Long?,
+)
+
 @Composable
 fun RenderLiveSpacesThumb(
-    card: LiveActivityCard,
+    card: NestCard,
     baseNote: Note,
     accountViewModel: AccountViewModel,
     nav: INav,
@@ -244,22 +255,11 @@ fun RenderLiveSpacesThumb(
             Box(Modifier.padding(10.dp)) {
                 CrossfadeIfEnabled(targetState = card.status, accountViewModel = accountViewModel) {
                     when (it) {
-                        StatusTag.STATUS.LIVE -> {
-                            val url = card.media
-                            if (url.isNullOrBlank()) {
-                                EndedFlag()
-                            } else {
-                                CheckIfVideoIsOnline(url, accountViewModel) { isOnline ->
-                                    if (isOnline) {
-                                        LiveFlag()
-                                    } else {
-                                        OfflineFlag()
-                                    }
-                                }
-                            }
+                        StatusTag.STATUS.OPEN -> {
+                            LiveFlag()
                         }
 
-                        StatusTag.STATUS.ENDED -> {
+                        StatusTag.STATUS.CLOSED -> {
                             EndedFlag()
                         }
 
@@ -267,6 +267,10 @@ fun RenderLiveSpacesThumb(
                             ScheduledFlag(card.starts)
                         }
 
+                        StatusTag.STATUS.PRIVATE -> {
+                            PrivateFlag()
+                        }
+
                         else -> {
                             EndedFlag()
                         }
diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/nests/room/NestFullScreen.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/nests/room/NestFullScreen.kt
index c7c85ee41..e2e7de16e 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/nests/room/NestFullScreen.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/nests/room/NestFullScreen.kt
@@ -64,7 +64,6 @@ import com.vitorpamplona.amethyst.commons.icons.symbols.Icon
 import com.vitorpamplona.amethyst.commons.icons.symbols.MaterialSymbols
 import com.vitorpamplona.amethyst.commons.viewmodels.NestUiState
 import com.vitorpamplona.amethyst.commons.viewmodels.NestViewModel
-import com.vitorpamplona.amethyst.commons.viewmodels.RoomTheme
 import com.vitorpamplona.amethyst.commons.viewmodels.buildParticipantGrid
 import com.vitorpamplona.amethyst.ui.navigation.topbars.ShorterTopAppBar
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
@@ -108,240 +107,237 @@ internal fun NestFullScreen(
     onHandRaisedChange: (Boolean) -> Unit,
     onLeave: () -> Unit,
 ) {
-    val roomTheme = remember(event) { RoomTheme.from(event) }
-    NestThemedScope(theme = roomTheme, accountViewModel = accountViewModel) {
-        var showEditSheet by rememberSaveable { mutableStateOf(false) }
-        var showHostMenu by rememberSaveable { mutableStateOf(false) }
-        var showHostLeaveConfirm by rememberSaveable { mutableStateOf(false) }
-        var showReactionPicker by rememberSaveable { mutableStateOf(false) }
-        var hostMenuTarget by rememberSaveable { mutableStateOf<String?>(null) }
-        // Tab selection survives configuration changes and PIP transitions.
-        // Stored as ordinal so rememberSaveable can persist it without a
-        // custom Saver.
-        var selectedTabIndex by rememberSaveable { mutableStateOf(0) }
+    var showEditSheet by rememberSaveable { mutableStateOf(false) }
+    var showHostMenu by rememberSaveable { mutableStateOf(false) }
+    var showHostLeaveConfirm by rememberSaveable { mutableStateOf(false) }
+    var showReactionPicker by rememberSaveable { mutableStateOf(false) }
+    var hostMenuTarget by rememberSaveable { mutableStateOf<String?>(null) }
+    // Tab selection survives configuration changes and PIP transitions.
+    // Stored as ordinal so rememberSaveable can persist it without a
+    // custom Saver.
+    var selectedTabIndex by rememberSaveable { mutableStateOf(0) }
 
-        val isHost = accountViewModel.account.signer.pubKey == event.pubKey
-        val myPubkey = accountViewModel.account.signer.pubKey
-        val isOnStageMe = remember(onStage, myPubkey) { onStage.any { it.pubKey == myPubkey } }
-        val leaveScope = rememberCoroutineScope()
-        val topBarContext = LocalContext.current
+    val isHost = accountViewModel.account.signer.pubKey == event.pubKey
+    val myPubkey = accountViewModel.account.signer.pubKey
+    val isOnStageMe = remember(onStage, myPubkey) { onStage.any { it.pubKey == myPubkey } }
+    val leaveScope = rememberCoroutineScope()
+    val topBarContext = LocalContext.current
 
-        val presences by viewModel.presences.collectAsState()
-        val reactionsByPubkey by viewModel.recentReactions.collectAsState()
-        val speakerCatalogs by viewModel.speakerCatalogs.collectAsState()
+    val presences by viewModel.presences.collectAsState()
+    val reactionsByPubkey by viewModel.recentReactions.collectAsState()
+    val speakerCatalogs by viewModel.speakerCatalogs.collectAsState()
 
-        val onStageKeys = remember(onStage) { onStage.map { it.pubKey }.toSet() }
-        val participantGrid =
-            remember(event, presences) {
-                buildParticipantGrid(
-                    participants = event.participants(),
-                    presences = presences,
-                )
+    val onStageKeys = remember(onStage) { onStage.map { it.pubKey }.toSet() }
+    val participantGrid =
+        remember(event, presences) {
+            buildParticipantGrid(
+                participants = event.participants(),
+                presences = presences,
+            )
+        }
+    // Same logic HandRaiseQueueSection uses internally — duplicated
+    // here so the tab label can show a count without coupling the
+    // section to the screen.
+    val handsCount =
+        remember(presences, onStageKeys) {
+            presences.values.count { it.handRaised && it.pubkey !in onStageKeys }
+        }
+    val showHandsTab = isHost && handsCount > 0
+
+    // Tab roster changes when the Hands tab appears/disappears.
+    // If the user was on Hands and the queue empties, fall back to
+    // Chat — kept as a stable default rather than Audience because
+    // chat is the room's primary engagement surface.
+    val tabs =
+        remember(showHandsTab) {
+            buildList {
+                add(NestTab.Chat)
+                add(NestTab.Audience)
+                if (showHandsTab) add(NestTab.Hands)
             }
-        // Same logic HandRaiseQueueSection uses internally — duplicated
-        // here so the tab label can show a count without coupling the
-        // section to the screen.
-        val handsCount =
-            remember(presences, onStageKeys) {
-                presences.values.count { it.handRaised && it.pubkey !in onStageKeys }
-            }
-        val showHandsTab = isHost && handsCount > 0
+        }
+    val effectiveTab = tabs.getOrNull(selectedTabIndex) ?: NestTab.Chat
 
-        // Tab roster changes when the Hands tab appears/disappears.
-        // If the user was on Hands and the queue empties, fall back to
-        // Chat — kept as a stable default rather than Audience because
-        // chat is the room's primary engagement surface.
-        val tabs =
-            remember(showHandsTab) {
-                buildList {
-                    add(NestTab.Chat)
-                    add(NestTab.Audience)
-                    if (showHandsTab) add(NestTab.Hands)
+    // Long-press on any participant opens the host-actions sheet
+    // (T2 #2). The sheet itself gates which rows render based on
+    // host status. Skip self.
+    val onLongPressParticipant: ((String) -> Unit) = { target ->
+        if (target != myPubkey) hostMenuTarget = target
+    }
+
+    Scaffold(
+        modifier = Modifier.fillMaxSize(),
+        containerColor = Color.Transparent,
+        topBar = {
+            NestTopAppBar(
+                title = event.room().orEmpty(),
+                isHost = isHost,
+                showHostMenu = showHostMenu,
+                onMenuOpen = { showHostMenu = true },
+                onMenuDismiss = { showHostMenu = false },
+                onShare = {
+                    showHostMenu = false
+                    shareRoomNaddr(topBarContext, event)
+                },
+                onEdit = {
+                    showHostMenu = false
+                    showEditSheet = true
+                },
+            )
+        },
+        bottomBar = {
+            NestActionBar(
+                viewModel = viewModel,
+                ui = ui,
+                isOnStage = isOnStageMe,
+                canBroadcast = viewModel.canBroadcast,
+                speakerPubkeyHex = myPubkey,
+                handRaised = handRaised,
+                onHandRaisedChange = onHandRaisedChange,
+                onShowReactionPicker = { showReactionPicker = true },
+                onLeave = {
+                    if (isHost) {
+                        showHostLeaveConfirm = true
+                    } else {
+                        onLeave()
+                    }
+                },
+            )
+        },
+    ) { padding ->
+        Column(
+            modifier =
+                Modifier
+                    .fillMaxSize()
+                    .padding(padding),
+        ) {
+            RoomHeaderStrip(
+                summary = event.summary(),
+                listenerCount = presences.size,
+            )
+            StageGrid(
+                members = participantGrid.onStage,
+                speakingNow = ui.speakingNow,
+                accountViewModel = accountViewModel,
+                reactionsByPubkey = reactionsByPubkey,
+                connectingSpeakers = ui.connectingSpeakers,
+                onLongPressParticipant = onLongPressParticipant,
+                modifier = Modifier.padding(horizontal = 16.dp),
+            )
+            NestTabRow(
+                tabs = tabs,
+                selectedTab = effectiveTab,
+                audienceCount = participantGrid.audience.size,
+                handsCount = handsCount,
+                onSelect = { tab -> selectedTabIndex = tabs.indexOf(tab).coerceAtLeast(0) },
+                modifier = Modifier.padding(top = 8.dp),
+            )
+            when (effectiveTab) {
+                NestTab.Chat -> {
+                    NestChatPanel(
+                        event = event,
+                        viewModel = viewModel,
+                        accountViewModel = accountViewModel,
+                        modifier =
+                            Modifier
+                                .weight(1f)
+                                .padding(horizontal = 16.dp),
+                    )
+                }
+
+                NestTab.Audience -> {
+                    AudienceGrid(
+                        members = participantGrid.audience,
+                        accountViewModel = accountViewModel,
+                        onLongPressParticipant = onLongPressParticipant,
+                        modifier =
+                            Modifier
+                                .weight(1f)
+                                .padding(horizontal = 12.dp),
+                    )
+                }
+
+                NestTab.Hands -> {
+                    HandRaiseQueueSection(
+                        event = event,
+                        viewModel = viewModel,
+                        accountViewModel = accountViewModel,
+                        modifier =
+                            Modifier
+                                .weight(1f)
+                                .padding(horizontal = 16.dp),
+                    )
                 }
             }
-        val effectiveTab = tabs.getOrNull(selectedTabIndex) ?: NestTab.Chat
-
-        // Long-press on any participant opens the host-actions sheet
-        // (T2 #2). The sheet itself gates which rows render based on
-        // host status. Skip self.
-        val onLongPressParticipant: ((String) -> Unit) = { target ->
-            if (target != myPubkey) hostMenuTarget = target
         }
+    }
 
-        Scaffold(
-            modifier = Modifier.fillMaxSize(),
-            containerColor = Color.Transparent,
-            topBar = {
-                NestTopAppBar(
-                    title = event.room().orEmpty(),
-                    isHost = isHost,
-                    showHostMenu = showHostMenu,
-                    onMenuOpen = { showHostMenu = true },
-                    onMenuDismiss = { showHostMenu = false },
-                    onShare = {
-                        showHostMenu = false
-                        shareRoomNaddr(topBarContext, event)
-                    },
-                    onEdit = {
-                        showHostMenu = false
-                        showEditSheet = true
-                    },
-                )
-            },
-            bottomBar = {
-                NestActionBar(
-                    viewModel = viewModel,
-                    ui = ui,
-                    isOnStage = isOnStageMe,
-                    canBroadcast = viewModel.canBroadcast,
-                    speakerPubkeyHex = myPubkey,
-                    handRaised = handRaised,
-                    onHandRaisedChange = onHandRaisedChange,
-                    onShowReactionPicker = { showReactionPicker = true },
-                    onLeave = {
-                        if (isHost) {
-                            showHostLeaveConfirm = true
-                        } else {
+    // Sheets and dialogs render alongside the Scaffold so they
+    // cover the room content (including the action bar) when
+    // open. ParticipantHostActionsSheet stays outside the Column
+    // for the same reason — modal bottom sheets are not affected
+    // by parent layout.
+    hostMenuTarget?.let { target ->
+        ParticipantHostActionsSheet(
+            target = target,
+            event = event,
+            accountViewModel = accountViewModel,
+            onDismiss = { hostMenuTarget = null },
+            catalog = speakerCatalogs[target],
+        )
+    }
+
+    if (showReactionPicker) {
+        RoomReactionPickerSheet(
+            onPick = { emoji -> accountViewModel.reactToOrDelete(roomNote, emoji) },
+            onDismiss = { showReactionPicker = false },
+        )
+    }
+
+    if (showHostLeaveConfirm) {
+        AlertDialog(
+            onDismissRequest = { showHostLeaveConfirm = false },
+            title = { Text(stringRes(R.string.nest_leave_host_title)) },
+            text = { Text(stringRes(R.string.nest_leave_host_body)) },
+            confirmButton = {
+                TextButton(
+                    colors = ButtonDefaults.textButtonColors(contentColor = MaterialTheme.colorScheme.error),
+                    onClick = {
+                        showHostLeaveConfirm = false
+                        leaveScope.launch {
+                            val ok = closeMeetingSpace(accountViewModel, event)
+                            if (!ok) {
+                                accountViewModel.toastManager.toast(
+                                    R.string.nests,
+                                    R.string.nest_leave_host_close_failed,
+                                )
+                            }
                             onLeave()
                         }
                     },
-                )
-            },
-        ) { padding ->
-            Column(
-                modifier =
-                    Modifier
-                        .fillMaxSize()
-                        .padding(padding),
-            ) {
-                RoomHeaderStrip(
-                    summary = event.summary(),
-                    listenerCount = presences.size,
-                )
-                StageGrid(
-                    members = participantGrid.onStage,
-                    speakingNow = ui.speakingNow,
-                    accountViewModel = accountViewModel,
-                    reactionsByPubkey = reactionsByPubkey,
-                    connectingSpeakers = ui.connectingSpeakers,
-                    onLongPressParticipant = onLongPressParticipant,
-                    modifier = Modifier.padding(horizontal = 16.dp),
-                )
-                NestTabRow(
-                    tabs = tabs,
-                    selectedTab = effectiveTab,
-                    audienceCount = participantGrid.audience.size,
-                    handsCount = handsCount,
-                    onSelect = { tab -> selectedTabIndex = tabs.indexOf(tab).coerceAtLeast(0) },
-                    modifier = Modifier.padding(top = 8.dp),
-                )
-                when (effectiveTab) {
-                    NestTab.Chat -> {
-                        NestChatPanel(
-                            event = event,
-                            viewModel = viewModel,
-                            accountViewModel = accountViewModel,
-                            modifier =
-                                Modifier
-                                    .weight(1f)
-                                    .padding(horizontal = 16.dp),
-                        )
-                    }
-
-                    NestTab.Audience -> {
-                        AudienceGrid(
-                            members = participantGrid.audience,
-                            accountViewModel = accountViewModel,
-                            onLongPressParticipant = onLongPressParticipant,
-                            modifier =
-                                Modifier
-                                    .weight(1f)
-                                    .padding(horizontal = 12.dp),
-                        )
-                    }
-
-                    NestTab.Hands -> {
-                        HandRaiseQueueSection(
-                            event = event,
-                            viewModel = viewModel,
-                            accountViewModel = accountViewModel,
-                            modifier =
-                                Modifier
-                                    .weight(1f)
-                                    .padding(horizontal = 16.dp),
-                        )
-                    }
+                ) {
+                    Text(stringRes(R.string.nest_leave_host_close))
                 }
-            }
-        }
+            },
+            dismissButton = {
+                TextButton(
+                    onClick = {
+                        showHostLeaveConfirm = false
+                        onLeave()
+                    },
+                ) {
+                    Text(stringRes(R.string.nest_leave_host_just_leave))
+                }
+            },
+        )
+    }
 
-        // Sheets and dialogs render alongside the Scaffold so they
-        // cover the room content (including the action bar) when
-        // open. ParticipantHostActionsSheet stays outside the Column
-        // for the same reason — modal bottom sheets are not affected
-        // by parent layout.
-        hostMenuTarget?.let { target ->
-            ParticipantHostActionsSheet(
-                target = target,
-                event = event,
-                accountViewModel = accountViewModel,
-                onDismiss = { hostMenuTarget = null },
-                catalog = speakerCatalogs[target],
-            )
-        }
-
-        if (showReactionPicker) {
-            RoomReactionPickerSheet(
-                onPick = { emoji -> accountViewModel.reactToOrDelete(roomNote, emoji) },
-                onDismiss = { showReactionPicker = false },
-            )
-        }
-
-        if (showHostLeaveConfirm) {
-            AlertDialog(
-                onDismissRequest = { showHostLeaveConfirm = false },
-                title = { Text(stringRes(R.string.nest_leave_host_title)) },
-                text = { Text(stringRes(R.string.nest_leave_host_body)) },
-                confirmButton = {
-                    TextButton(
-                        colors = ButtonDefaults.textButtonColors(contentColor = MaterialTheme.colorScheme.error),
-                        onClick = {
-                            showHostLeaveConfirm = false
-                            leaveScope.launch {
-                                val ok = closeMeetingSpace(accountViewModel, event)
-                                if (!ok) {
-                                    accountViewModel.toastManager.toast(
-                                        R.string.nests,
-                                        R.string.nest_leave_host_close_failed,
-                                    )
-                                }
-                                onLeave()
-                            }
-                        },
-                    ) {
-                        Text(stringRes(R.string.nest_leave_host_close))
-                    }
-                },
-                dismissButton = {
-                    TextButton(
-                        onClick = {
-                            showHostLeaveConfirm = false
-                            onLeave()
-                        },
-                    ) {
-                        Text(stringRes(R.string.nest_leave_host_just_leave))
-                    }
-                },
-            )
-        }
-
-        if (showEditSheet) {
-            EditNestSheet(
-                accountViewModel = accountViewModel,
-                event = event,
-                onDismiss = { showEditSheet = false },
-            )
-        }
+    if (showEditSheet) {
+        EditNestSheet(
+            accountViewModel = accountViewModel,
+            event = event,
+            onDismiss = { showEditSheet = false },
+        )
     }
 }
 
@@ -458,9 +454,8 @@ private enum class NestTab {
  * state lives at the screen level so the EditNestSheet can be
  * triggered from here and rendered alongside the Scaffold.
  *
- * Container color is transparent so the themed background painted
- * by [NestThemedScope]'s Surface (and any optional `bg` image) shows
- * through cleanly.
+ * Container color is transparent so the surface beneath the
+ * Scaffold (set by the activity / parent theme) shows through.
  */
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
diff --git a/amethyst/src/main/res/values-zh-rCN/strings.xml b/amethyst/src/main/res/values-zh-rCN/strings.xml
index 6703efbc4..cf4fd906d 100644
--- a/amethyst/src/main/res/values-zh-rCN/strings.xml
+++ b/amethyst/src/main/res/values-zh-rCN/strings.xml
@@ -479,6 +479,94 @@
     <string name="nest_chat_send_failed_title">无法发送信息</string>
     <string name="nest_no_app_to_open_link">没有安装打开此链接的应用。</string>
     <string name="nest_close_room_confirm_title">关闭这个聊天室吗？</string>
+    <string name="nest_close_room_confirm_body">所有参与者将被断开连接。该房间会在源中显示为已关闭的。</string>
+    <string name="nest_close_room_confirm_action">关闭聊天室</string>
+    <string name="nest_create_when_in_past">选择未来的开始时间。</string>
+    <string name="nest_audio_failed">音频失败: %1$s</string>
+    <string name="nest_audio_unavailable">此聊天室没有音频可用</string>
+    <string name="nest_talk">交谈</string>
+    <string name="nest_stop_talking">停止交谈</string>
+    <string name="nest_leave_stage">离开舞台</string>
+    <string name="nest_mic_mute">麦克风静音</string>
+    <string name="nest_mic_unmute">取消麦克风静音</string>
+    <string name="nest_broadcast_connecting">正在开始广播…</string>
+    <string name="nest_broadcasting">直播中</string>
+    <string name="nest_broadcast_failed">广播失败: %1$s</string>
+    <string name="nest_record_permission_required">在这个房间进行交谈需要麦克风权限。</string>
+    <string name="nest_open_settings">打开设置</string>
+    <string name="nest_notification_channel">音频室</string>
+    <string name="nest_notification_channel_description">当聊天室开放时保持音频播放。</string>
+    <string name="nest_notification_listening">已连接音频聊天室</string>
+    <string name="nest_notification_broadcasting">语音聊天室 — 在线</string>
+    <string name="nest_notification_text">轻触返回。</string>
+    <string name="nest_notification_stop">停止</string>
+    <string name="nest_join">加入语音聊天室</string>
+    <string name="nest_lobby_host_label">主持人</string>
+    <string name="nest_presence_raised_hand">举手</string>
+    <string name="nest_presence_on_stage">步入舞台</string>
+    <string name="nest_presence_speaking">正在说话</string>
+    <string name="nest_presence_listening">作为观众加入</string>
+    <string name="nest_presence_left">离开语音聊天室</string>
+    <string name="nest_leave">离开</string>
+    <string name="nest_leave_host_title">结束这个语音聊天室？</string>
+    <string name="nest_leave_host_body">您是主持人。关闭聊天室会断开所有人的连接。 如果您想稍后再回来，请选择\"仅离开\" — 该聊天室将在8小时不活动后自动关闭。</string>
+    <string name="nest_leave_host_close">关闭聊天室</string>
+    <string name="nest_leave_host_just_leave">仅离开</string>
+    <string name="nest_leave_host_close_failed">不能将聊天室标记为已关闭。仍然离开——聊天室将自动关闭。</string>
+    <plurals name="nest_listener_count">
+        <item quantity="other">%1$d 位听众</item>
+    </plurals>
+    <string name="nest_chat_send">发送</string>
+    <string name="nest_chat_placeholder">说些什么…</string>
+    <string name="nest_chat_empty">还没有消息。成为第一个说话的。</string>
+    <string name="nest_reactions_title">回应</string>
+    <string name="nest_reactions_button">回应</string>
+    <string name="nest_edit_title">编辑聊天室</string>
+    <string name="nest_edit_save">保存</string>
+    <string name="nest_close_action">关闭聊天室</string>
+    <string name="nest_overflow_menu">聊天室操作</string>
+    <string name="nest_hand_raise_queue_title">举手</string>
+    <string name="nest_hand_raise_approve">批准</string>
+    <string name="nest_promote_speaker">提升为演讲者</string>
+    <string name="nest_demote_listener">降级为听众</string>
+    <string name="nest_kick_action">踢出</string>
+    <string name="nest_participant_view_profile">查看个人资料</string>
+    <string name="nest_participant_zap">发送打闪</string>
+    <string name="nest_participant_zap_split_unsupported">不支持在聊天内分割打闪。打开个人资料屏发送打闪。</string>
+    <string name="nest_participant_follow">关注</string>
+    <string name="nest_participant_unfollow">取关</string>
+    <string name="nest_participant_mute">静音</string>
+    <string name="nest_participant_unmute">取消静音</string>
+    <string name="nest_share_action">分享聊天室</string>
+    <string name="nest_create_fab">启动空间</string>
+    <string name="nest_no_server_title">设置语音聊天室服务器</string>
+    <string name="nest_no_server_body">您尚未选择语音聊天服务器。添加 %1$s 到您的服务器列表并继续吗？\n\n您可以稍后在设置中更改此设置。</string>
+    <string name="nest_no_server_use_default">使用默认</string>
+    <string name="nest_no_server_cancel">取消</string>
+    <string name="nest_no_server_save_failed">无法保存您的语音聊天服务器列表。请重试。</string>
+    <string name="nest_create_title">启动新的语音聊天室</string>
+    <string name="nest_create_field_room">聊天室名称</string>
+    <string name="nest_create_field_summary">这是什么？</string>
+    <string name="nest_create_field_service">MoQ 服务 URL</string>
+    <string name="nest_create_field_service_hint">Auth sidecar —— 默认 nostrnests.com</string>
+    <string name="nest_create_field_endpoint">MoQ 中继端点</string>
+    <string name="nest_create_field_endpoint_hint">WebTransport URL - 通常是同一个主机</string>
+    <string name="nest_create_field_image">封面图片URL (可选)</string>
+    <string name="nest_create_cancel">取消</string>
+    <string name="nest_create_submit">启动空间</string>
+    <string name="nest_create_schedule_toggle">计划稍后进行</string>
+    <string name="nest_create_when">选择开始时间</string>
+    <string name="nests_servers_title">语音聊天服务器</string>
+    <string name="nests_servers_explainer">选择 Amethyst 将你的语音聊天室发布到哪些 MoQ 主机服务器。启动新空间时第一个条目将用作默认。</string>
+    <string name="nests_servers_my_section">您的服务器</string>
+    <string name="nests_servers_my_explainer">保存为 10112 类型的可替换事件，以便其他客户端可以读取您的首选项。</string>
+    <string name="nests_servers_add_field">添加语音聊天服务器</string>
+    <string name="nests_servers_recommended_section">推荐的服务器</string>
+    <string name="nests_servers_recommended_explainer">内置建议，您可轻触添加到列表中。</string>
+    <string name="nests_servers_use_defaults">使用 Amethyst 默认值</string>
+    <string name="nests_servers_add_recommended">添加服务器</string>
+    <string name="nests_servers_remove">移除服务器</string>
+    <string name="nests_servers_empty">暂无语音聊天服务器。在下方添加一个或选择推荐服务器。</string>
     <string name="longs">视频</string>
     <string name="articles">文章</string>
     <string name="private_bookmarks">私人书签</string>
@@ -999,6 +1087,8 @@
     <string name="meeting_space_open_tag">开放</string>
     <string name="meeting_space_private_tag">私密</string>
     <string name="meeting_space_closed_tag">关闭</string>
+    <string name="meeting_space_planned_tag">已计划</string>
+    <string name="meeting_space_planned_starts_at">启动 %1$s</string>
     <string name="are_you_sure_you_want_to_log_out">登出将删除你的本地信息。 请确保备份你的私钥以避免失去你的帐户。你想要继续吗？</string>
     <string name="followed_tags">已关注的标签</string>
     <string name="relay_setup">中继器</string>
@@ -1797,6 +1887,7 @@
     <string name="kind_profile_badges">个人资料徽章</string>
     <string name="kind_blocked_relays">中继黑名单</string>
     <string name="kind_blossom_servers">Blossom 服务器</string>
+    <string name="kind_nests_servers">语音聊天服务器</string>
     <string name="kind_blossom_auth">Blossom 认证</string>
     <string name="kind_broadcast_relays">广播中继</string>
     <string name="kind_bookmark_list">书签列表</string>
diff --git a/amethyst/src/main/res/values/strings.xml b/amethyst/src/main/res/values/strings.xml
index 6e657b75d..6c9149cdd 100644
--- a/amethyst/src/main/res/values/strings.xml
+++ b/amethyst/src/main/res/values/strings.xml
@@ -1207,6 +1207,7 @@
     <string name="live_stream_offline_tag">OFFLINE</string>
     <string name="live_stream_ended_tag">ENDED</string>
     <string name="live_stream_planned_tag">SCHEDULED</string>
+    <string name="live_stream_private_tag">PRIVATE</string>
 
     <string name="live_stream_is_offline">Livestream is Offline</string>
     <string name="live_stream_has_ended">Livestream Ended</string>