slightly increase padding (#295)

* slightly increase padding

* better colors

* add copy to bottom sheet

* increase font size

* base font size

* anchor chat at the bottom

app/src/main/java/com/bitchat/android/ui/ChatScreen.kt

@@ -14,6 +14,7 @@ import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.zIndex
+import com.bitchat.android.model.BitchatMessage
 
 /**
  * Main ChatScreen - REFACTORED to use component-based architecture
@@ -52,6 +53,7 @@ fun ChatScreen(viewModel: ChatViewModel) {
     var showLocationChannelsSheet by remember { mutableStateOf(false) }
     var showUserSheet by remember { mutableStateOf(false) }
     var selectedUserForSheet by remember { mutableStateOf("") }
+    var selectedMessageForSheet by remember { mutableStateOf<BitchatMessage?>(null) }
     var forceScrollToBottom by remember { mutableStateOf(false) }
 
     // Show password dialog when needed
@@ -126,11 +128,12 @@ fun ChatScreen(viewModel: ChatViewModel) {
                         selection = TextRange(newText.length)
                     )
                 },
-                onNicknameLongPress = { fullSenderName ->
-                    // Long press - open user action sheet
-                    // Extract base nickname from full sender name
-                    val (baseName, _) = splitSuffix(fullSenderName)
+                onMessageLongPress = { message ->
+                    // Message long press - open user action sheet with message context
+                    // Extract base nickname from message sender (contains all necessary info)
+                    val (baseName, _) = splitSuffix(message.sender)
                     selectedUserForSheet = baseName
+                    selectedMessageForSheet = message
                     showUserSheet = true
                 }
             )
@@ -261,8 +264,12 @@ fun ChatScreen(viewModel: ChatViewModel) {
         showLocationChannelsSheet = showLocationChannelsSheet,
         onLocationChannelsSheetDismiss = { showLocationChannelsSheet = false },
         showUserSheet = showUserSheet,
-        onUserSheetDismiss = { showUserSheet = false },
+        onUserSheetDismiss = { 
+            showUserSheet = false
+            selectedMessageForSheet = null // Reset message when dismissing
+        },
         selectedUserForSheet = selectedUserForSheet,
+        selectedMessageForSheet = selectedMessageForSheet,
         viewModel = viewModel
     )
 }
@@ -387,6 +394,7 @@ private fun ChatDialogs(
     showUserSheet: Boolean,
     onUserSheetDismiss: () -> Unit,
     selectedUserForSheet: String,
+    selectedMessageForSheet: BitchatMessage?,
     viewModel: ChatViewModel
 ) {
     // Password dialog
@@ -420,6 +428,7 @@ private fun ChatDialogs(
             isPresented = showUserSheet,
             onDismiss = onUserSheetDismiss,
             targetNickname = selectedUserForSheet,
+            selectedMessage = selectedMessageForSheet,
             viewModel = viewModel
         )
     }

app/src/main/java/com/bitchat/android/ui/ChatUIUtils.kt

@@ -9,6 +9,7 @@ import androidx.compose.ui.unit.sp
 import com.bitchat.android.model.BitchatMessage
 import com.bitchat.android.mesh.BluetoothMeshService
 import androidx.compose.material3.ColorScheme
+import com.bitchat.android.ui.theme.BASE_FONT_SIZE
 import java.text.SimpleDateFormat
 import java.util.*
 
@@ -63,7 +64,7 @@ fun formatMessageAsAnnotatedString(
         // Sender prefix "<@"
         builder.pushStyle(SpanStyle(
             color = baseColor,
-            fontSize = 14.sp,
+            fontSize = BASE_FONT_SIZE.sp,
             fontWeight = if (isSelf) FontWeight.Bold else FontWeight.Medium
         ))
         builder.append("<@")
@@ -72,7 +73,7 @@ fun formatMessageAsAnnotatedString(
         // Base name (clickable)
         builder.pushStyle(SpanStyle(
             color = baseColor,
-            fontSize = 14.sp,
+            fontSize = BASE_FONT_SIZE.sp,
             fontWeight = if (isSelf) FontWeight.Bold else FontWeight.Medium
         ))
         val nicknameStart = builder.length
@@ -94,7 +95,7 @@ fun formatMessageAsAnnotatedString(
         if (suffix.isNotEmpty()) {
             builder.pushStyle(SpanStyle(
                 color = baseColor.copy(alpha = 0.6f),
-                fontSize = 14.sp,
+                fontSize = BASE_FONT_SIZE.sp,
                 fontWeight = if (isSelf) FontWeight.Bold else FontWeight.Medium
             ))
             builder.append(suffix)
@@ -104,7 +105,7 @@ fun formatMessageAsAnnotatedString(
         // Sender suffix "> "
         builder.pushStyle(SpanStyle(
             color = baseColor,
-            fontSize = 14.sp,
+            fontSize = BASE_FONT_SIZE.sp,
             fontWeight = if (isSelf) FontWeight.Bold else FontWeight.Medium
         ))
         builder.append("> ")
@@ -116,7 +117,7 @@ fun formatMessageAsAnnotatedString(
         // iOS-style timestamp at the END (smaller, grey)
         builder.pushStyle(SpanStyle(
             color = Color.Gray.copy(alpha = 0.7f),
-            fontSize = 10.sp
+            fontSize = (BASE_FONT_SIZE - 4).sp
         ))
         builder.append(" [${timeFormatter.format(message.timestamp)}]")
         builder.pop()
@@ -125,7 +126,7 @@ fun formatMessageAsAnnotatedString(
         // System message - iOS style
         builder.pushStyle(SpanStyle(
             color = Color.Gray,
-            fontSize = 12.sp,
+            fontSize = (BASE_FONT_SIZE - 2).sp,
             fontStyle = androidx.compose.ui.text.font.FontStyle.Italic
         ))
         builder.append("* ${message.content} *")
@@ -134,7 +135,7 @@ fun formatMessageAsAnnotatedString(
         // Timestamp for system messages too
         builder.pushStyle(SpanStyle(
             color = Color.Gray.copy(alpha = 0.5f),
-            fontSize = 10.sp
+            fontSize = (BASE_FONT_SIZE - 4).sp
         ))
         builder.append(" [${timeFormatter.format(message.timestamp)}]")
         builder.pop()
@@ -190,7 +191,7 @@ fun colorForPeerSeed(seed: String, isDark: Boolean): Color {
     }
     
     val saturation = if (isDark) 0.50 else 0.70
-    val brightness = if (isDark) 0.95 else 0.45
+    val brightness = if (isDark) 0.85 else 0.35
     
     return Color.hsv(
         hue = (hue * 360).toFloat(),
@@ -269,7 +270,7 @@ private fun appendIOSFormattedContent(
             if (beforeText.isNotEmpty()) {
                 builder.pushStyle(SpanStyle(
                     color = baseColor,
-                    fontSize = 14.sp,
+                    fontSize = BASE_FONT_SIZE.sp,
                     fontWeight = if (isSelf) FontWeight.Bold else FontWeight.Normal
                 ))
                 if (isMentioned) {
@@ -299,7 +300,7 @@ private fun appendIOSFormattedContent(
                 // "@" symbol
                 builder.pushStyle(SpanStyle(
                     color = mentionColor,
-                    fontSize = 14.sp,
+                    fontSize = BASE_FONT_SIZE.sp,
                     fontWeight = if (isSelf) FontWeight.Bold else FontWeight.SemiBold
                 ))
                 builder.append("@")
@@ -308,7 +309,7 @@ private fun appendIOSFormattedContent(
                 // Base name
                 builder.pushStyle(SpanStyle(
                     color = mentionColor,
-                    fontSize = 14.sp,
+                    fontSize = BASE_FONT_SIZE.sp,
                     fontWeight = if (isSelf) FontWeight.Bold else FontWeight.SemiBold
                 ))
                 builder.append(mBase)
@@ -318,7 +319,7 @@ private fun appendIOSFormattedContent(
                 if (mSuffix.isNotEmpty()) {
                     builder.pushStyle(SpanStyle(
                         color = mentionColor.copy(alpha = 0.6f),
-                        fontSize = 14.sp,
+                        fontSize = BASE_FONT_SIZE.sp,
                         fontWeight = if (isSelf) FontWeight.Bold else FontWeight.SemiBold
                     ))
                     builder.append(mSuffix)
@@ -329,7 +330,7 @@ private fun appendIOSFormattedContent(
                 // iOS-style: render hashtags like normal content (no special styling)
                 builder.pushStyle(SpanStyle(
                     color = baseColor,
-                    fontSize = 14.sp,
+                    fontSize = BASE_FONT_SIZE.sp,
                     fontWeight = if (isSelf) FontWeight.Bold else FontWeight.Normal
                 ))
                 if (isMentioned) {
@@ -351,7 +352,7 @@ private fun appendIOSFormattedContent(
         val remainingText = content.substring(lastEnd)
         builder.pushStyle(SpanStyle(
             color = baseColor,
-            fontSize = 14.sp,
+            fontSize = BASE_FONT_SIZE.sp,
             fontWeight = if (isSelf) FontWeight.Bold else FontWeight.Normal
         ))
         if (isMentioned) {

app/src/main/java/com/bitchat/android/ui/ChatUserSheet.kt

@@ -11,7 +11,11 @@ import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import com.bitchat.android.ui.theme.BASE_FONT_SIZE
+import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.text.AnnotatedString
 import kotlinx.coroutines.launch
+import com.bitchat.android.model.BitchatMessage
 
 /**
  * User Action Sheet for selecting actions on a specific user (slap, hug, block)
@@ -23,10 +27,12 @@ fun ChatUserSheet(
     isPresented: Boolean,
     onDismiss: () -> Unit,
     targetNickname: String,
+    selectedMessage: BitchatMessage? = null,
     viewModel: ChatViewModel,
     modifier: Modifier = Modifier
 ) {
     val coroutineScope = rememberCoroutineScope()
+    val clipboardManager = LocalClipboardManager.current
     
     // Bottom sheet state
     val sheetState = rememberModalBottomSheetState(
@@ -39,6 +45,7 @@ fun ChatUserSheet(
     val standardGreen = if (isDark) Color(0xFF32D74B) else Color(0xFF248A3D) // iOS green
     val standardBlue = Color(0xFF007AFF) // iOS blue
     val standardRed = Color(0xFFFF3B30) // iOS red
+    val standardGrey = if (isDark) Color(0xFF8E8E93) else Color(0xFF6D6D70) // iOS grey
     
     if (isPresented) {
         ModalBottomSheet(
@@ -62,7 +69,7 @@ fun ChatUserSheet(
                 )
                 
                 Text(
-                    text = "choose an action for this user",
+                    text = if (selectedMessage != null) "choose an action for this message or user" else "choose an action for this user",
                     fontSize = 12.sp,
                     fontFamily = FontFamily.Monospace,
                     color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f)
@@ -72,53 +79,72 @@ fun ChatUserSheet(
                 LazyColumn(
                     modifier = Modifier.fillMaxWidth()
                 ) {
-                    // Slap action
-                    item {
-                        UserActionRow(
-                            title = "slap $targetNickname",
-                            subtitle = "send a playful slap message",
-                            titleColor = standardBlue,
-                            onClick = {
-                                // Send slap command
-                                viewModel.sendMessage("/slap $targetNickname")
-                                onDismiss()
-                            }
-                        )
-                    }
-                    
-                    // Hug action  
-                    item {
-                        UserActionRow(
-                            title = "hug $targetNickname",
-                            subtitle = "send a friendly hug message",
-                            titleColor = standardGreen,
-                            onClick = {
-                                // Send hug command
-                                viewModel.sendMessage("/hug $targetNickname")
-                                onDismiss()
-                            }
-                        )
-                    }
-                    
-                    // Block action
-                    item {
-                        UserActionRow(
-                            title = "block $targetNickname",
-                            subtitle = "block all messages from this user",
-                            titleColor = standardRed,
-                            onClick = {
-                                // Check if we're in a geohash channel
-                                val selectedLocationChannel = viewModel.selectedLocationChannel.value
-                                if (selectedLocationChannel is com.bitchat.android.geohash.ChannelID.Location) {
-                                    // Get user's nostr public key and add to geohash block list
-                                    viewModel.blockUserInGeohash(targetNickname)
-                                } else {
-                                    // Regular mesh blocking
-                                    viewModel.sendMessage("/block $targetNickname")
+                    // Copy message action (only show if we have a message)
+                    selectedMessage?.let { message ->
+                        item {
+                            UserActionRow(
+                                title = "copy message",
+                                subtitle = "copy this message to clipboard",
+                                titleColor = standardGrey,
+                                onClick = {
+                                    // Copy the message content to clipboard
+                                    clipboardManager.setText(AnnotatedString(message.content))
+                                    onDismiss()
                                 }
-                                onDismiss()
-                            }
-                        )
+                            )
+                        }
+                    }
+                    
+                    // Only show user actions for other users' messages or when no message is selected
+                    if (selectedMessage?.sender != viewModel.nickname.value) {
+                        // Slap action
+                        item {
+                            UserActionRow(
+                                title = "slap $targetNickname",
+                                subtitle = "send a playful slap message",
+                                titleColor = standardBlue,
+                                onClick = {
+                                    // Send slap command
+                                    viewModel.sendMessage("/slap $targetNickname")
+                                    onDismiss()
+                                }
+                            )
+                        }
+                        
+                        // Hug action  
+                        item {
+                            UserActionRow(
+                                title = "hug $targetNickname",
+                                subtitle = "send a friendly hug message",
+                                titleColor = standardGreen,
+                                onClick = {
+                                    // Send hug command
+                                    viewModel.sendMessage("/hug $targetNickname")
+                                    onDismiss()
+                                }
+                            )
+                        }
+                        
+                        // Block action
+                        item {
+                            UserActionRow(
+                                title = "block $targetNickname",
+                                subtitle = "block all messages from this user",
+                                titleColor = standardRed,
+                                onClick = {
+                                    // Check if we're in a geohash channel
+                                    val selectedLocationChannel = viewModel.selectedLocationChannel.value
+                                    if (selectedLocationChannel is com.bitchat.android.geohash.ChannelID.Location) {
+                                        // Get user's nostr public key and add to geohash block list
+                                        viewModel.blockUserInGeohash(targetNickname)
+                                    } else {
+                                        // Regular mesh blocking
+                                        viewModel.sendMessage("/block $targetNickname")
+                                    }
+                                    onDismiss()
+                                }
+                            )
+                        }
                     }
                 }
                 
@@ -133,7 +159,7 @@ fun ChatUserSheet(
                 ) {
                     Text(
                         text = "cancel",
-                        fontSize = 14.sp,
+                        fontSize = BASE_FONT_SIZE.sp,
                         fontFamily = FontFamily.Monospace
                     )
                 }
@@ -164,7 +190,7 @@ private fun UserActionRow(
         ) {
             Text(
                 text = title,
-                fontSize = 14.sp,
+                fontSize = BASE_FONT_SIZE.sp,
                 fontFamily = FontFamily.Monospace,
                 fontWeight = FontWeight.Medium,
                 color = titleColor

app/src/main/java/com/bitchat/android/ui/GeohashPeopleList.kt

@@ -15,6 +15,7 @@ import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import com.bitchat.android.ui.theme.BASE_FONT_SIZE
 import java.util.*
 
 /**
@@ -77,7 +78,7 @@ fun GeohashPeopleList(
                 text = "nobody around...",
                 style = MaterialTheme.typography.bodyMedium.copy(
                     fontFamily = FontFamily.Monospace,
-                    fontSize = 14.sp
+                    fontSize = BASE_FONT_SIZE.sp
                 ),
                 color = colorScheme.onSurface.copy(alpha = 0.5f),
                 modifier = Modifier.padding(horizontal = 24.dp, vertical = 12.dp)
@@ -212,7 +213,7 @@ private fun GeohashPersonItem(
                 text = baseName,
                 style = MaterialTheme.typography.bodyMedium.copy(
                     fontFamily = FontFamily.Monospace,
-                    fontSize = 14.sp,
+                    fontSize = BASE_FONT_SIZE.sp,
                     fontWeight = if (isMe) FontWeight.Bold else FontWeight.Normal
                 ),
                 color = baseColor
@@ -224,7 +225,7 @@ private fun GeohashPersonItem(
                     text = suffix,
                     style = MaterialTheme.typography.bodyMedium.copy(
                         fontFamily = FontFamily.Monospace,
-                        fontSize = 14.sp
+                        fontSize = BASE_FONT_SIZE.sp
                     ),
                     color = baseColor.copy(alpha = 0.6f)
                 )
@@ -236,7 +237,7 @@ private fun GeohashPersonItem(
                     text = " (you)",
                     style = MaterialTheme.typography.bodyMedium.copy(
                         fontFamily = FontFamily.Monospace,
-                        fontSize = 14.sp
+                        fontSize = BASE_FONT_SIZE.sp
                     ),
                     color = baseColor
                 )

app/src/main/java/com/bitchat/android/ui/InputComponents.kt

@@ -34,6 +34,7 @@ import androidx.compose.ui.unit.sp
 import com.bitchat.android.R
 import androidx.compose.ui.focus.onFocusChanged
 import androidx.compose.ui.text.withStyle
+import com.bitchat.android.ui.theme.BASE_FONT_SIZE
 
 /**
  * Input components for ChatScreen
@@ -326,7 +327,7 @@ fun CommandSuggestionItem(
                 fontWeight = FontWeight.Medium
             ),
             color = colorScheme.primary,
-            fontSize = 11.sp
+            fontSize = (BASE_FONT_SIZE - 4).sp
         )
 
         // Show syntax if any
@@ -337,7 +338,7 @@ fun CommandSuggestionItem(
                     fontFamily = FontFamily.Monospace
                 ),
                 color = colorScheme.onSurface.copy(alpha = 0.8f),
-                fontSize = 10.sp
+                fontSize = (BASE_FONT_SIZE - 5).sp
             )
         }
 
@@ -348,7 +349,7 @@ fun CommandSuggestionItem(
                 fontFamily = FontFamily.Monospace
             ),
             color = colorScheme.onSurface.copy(alpha = 0.7f),
-            fontSize = 10.sp,
+            fontSize = (BASE_FONT_SIZE - 5).sp,
             maxLines = 1,
             overflow = TextOverflow.Ellipsis
         )
@@ -400,7 +401,7 @@ fun MentionSuggestionItem(
                 fontWeight = FontWeight.SemiBold
             ),
             color = Color(0xFFFF9500), // Orange like mentions
-            fontSize = 11.sp
+            fontSize = (BASE_FONT_SIZE - 4).sp
         )
         
         Spacer(modifier = Modifier.weight(1f))
@@ -411,7 +412,7 @@ fun MentionSuggestionItem(
                 fontFamily = FontFamily.Monospace
             ),
             color = colorScheme.onSurface.copy(alpha = 0.7f),
-            fontSize = 10.sp
+            fontSize = (BASE_FONT_SIZE - 5).sp
         )
     }
 }

app/src/main/java/com/bitchat/android/ui/LinkPreviewPill.kt

@@ -21,6 +21,7 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import com.bitchat.android.ui.theme.BASE_FONT_SIZE
 import java.net.URL
 
 /**
@@ -109,7 +110,7 @@ fun LinkPreviewPill(
                 Text(
                     text = displayTitle,
                     fontFamily = FontFamily.Monospace,
-                    fontSize = 14.sp,
+                    fontSize = BASE_FONT_SIZE.sp,
                     fontWeight = FontWeight.SemiBold,
                     color = textColor,
                     maxLines = 2,

app/src/main/java/com/bitchat/android/ui/LocationChannelsSheet.kt

@@ -23,6 +23,7 @@ import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import com.bitchat.android.ui.theme.BASE_FONT_SIZE
 import kotlinx.coroutines.launch
 import com.bitchat.android.geohash.ChannelID
 import com.bitchat.android.geohash.GeohashChannel
@@ -240,7 +241,7 @@ fun LocationChannelsSheet(
                                 ) {
                                     Text(
                                         text = "#",
-                                        fontSize = 14.sp,
+                                        fontSize = BASE_FONT_SIZE.sp,
                                         fontFamily = FontFamily.Monospace,
                                         color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.6f)
                                     )
@@ -260,7 +261,7 @@ fun LocationChannelsSheet(
                                             customError = null
                                         },
                                         textStyle = androidx.compose.ui.text.TextStyle(
-                                            fontSize = 14.sp,
+                                            fontSize = BASE_FONT_SIZE.sp,
                                             fontFamily = FontFamily.Monospace,
                                             color = MaterialTheme.colorScheme.onSurface
                                         ),
@@ -283,7 +284,7 @@ fun LocationChannelsSheet(
                                             if (customGeohash.isEmpty()) {
                                                 Text(
                                                     text = "geohash",
-                                                    fontSize = 14.sp,
+                                                    fontSize = BASE_FONT_SIZE.sp,
                                                     fontFamily = FontFamily.Monospace,
                                                     color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.4f)
                                                 )
@@ -321,7 +322,7 @@ fun LocationChannelsSheet(
                                         ) {
                                             Text(
                                                 text = "teleport",
-                                                fontSize = 14.sp,
+                                                fontSize = BASE_FONT_SIZE.sp,
                                                 fontFamily = FontFamily.Monospace
                                             )
                                             // iOS has a face.dashed icon, use closest Material equivalent
@@ -446,7 +447,7 @@ private fun ChannelRow(
                 Row(horizontalArrangement = Arrangement.spacedBy(4.dp)) {
                     Text(
                         text = baseTitle,
-                        fontSize = 14.sp,
+                        fontSize = BASE_FONT_SIZE.sp,
                         fontFamily = FontFamily.Monospace,
                         fontWeight = if (titleBold) FontWeight.Bold else FontWeight.Normal,
                         color = titleColor ?: MaterialTheme.colorScheme.onSurface

app/src/main/java/com/bitchat/android/ui/MessageComponents.kt

@@ -7,7 +7,7 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.foundation.text.ClickableText
-import androidx.compose.foundation.text.selection.SelectionContainer
+
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
@@ -37,7 +37,7 @@ fun MessagesList(
     modifier: Modifier = Modifier,
     forceScrollToBottom: Boolean = false,
     onNicknameClick: ((String) -> Unit)? = null,
-    onNicknameLongPress: ((String) -> Unit)? = null
+    onMessageLongPress: ((BitchatMessage) -> Unit)? = null
 ) {
     val listState = rememberLazyListState()
     
@@ -48,15 +48,14 @@ fun MessagesList(
     LaunchedEffect(messages.size) {
         if (messages.isNotEmpty()) {
             val layoutInfo = listState.layoutInfo
-            val lastVisibleIndex = layoutInfo.visibleItemsInfo.lastOrNull()?.index ?: -1
-            val totalItems = layoutInfo.totalItemsCount
+            val firstVisibleIndex = layoutInfo.visibleItemsInfo.firstOrNull()?.index ?: -1
             
-            // Always scroll to bottom on first load, or when user is near the bottom
+            // With reverseLayout=true and reversed data, index 0 is the latest message at the bottom
             val isFirstLoad = !hasScrolledToInitialPosition
-            val isNearBottom = lastVisibleIndex >= totalItems - 3
+            val isNearLatest = firstVisibleIndex <= 2
             
-            if (isFirstLoad || isNearBottom) {
-                listState.animateScrollToItem(messages.size - 1)
+            if (isFirstLoad || isNearLatest) {
+                listState.animateScrollToItem(0)
                 if (isFirstLoad) {
                     hasScrolledToInitialPosition = true
                 }
@@ -67,25 +66,26 @@ fun MessagesList(
     // Force scroll to bottom when requested (e.g., when user sends a message)
     LaunchedEffect(forceScrollToBottom) {
         if (forceScrollToBottom && messages.isNotEmpty()) {
-            listState.animateScrollToItem(messages.size - 1)
+            // With reverseLayout=true and reversed data, latest is at index 0
+            listState.animateScrollToItem(0)
         }
     }
     
-    SelectionContainer(modifier = modifier) {
-        LazyColumn(
-            state = listState,
-            contentPadding = PaddingValues(horizontal = 12.dp, vertical = 8.dp),
-            verticalArrangement = Arrangement.spacedBy(2.dp)
-        ) {
-            items(messages) { message ->
+    LazyColumn(
+        state = listState,
+        contentPadding = PaddingValues(horizontal = 12.dp, vertical = 8.dp),
+        verticalArrangement = Arrangement.spacedBy(4.dp),
+        modifier = modifier,
+        reverseLayout = true
+    ) {
+                    items(messages.asReversed()) { message ->
                 MessageItem(
                     message = message,
                     currentUserNickname = currentUserNickname,
                     meshService = meshService,
                     onNicknameClick = onNicknameClick,
-                    onNicknameLongPress = onNicknameLongPress
+                    onMessageLongPress = onMessageLongPress
                 )
-            }
         }
     }
 }
@@ -97,7 +97,7 @@ fun MessageItem(
     currentUserNickname: String,
     meshService: BluetoothMeshService,
     onNicknameClick: ((String) -> Unit)? = null,
-    onNicknameLongPress: ((String) -> Unit)? = null
+    onMessageLongPress: ((BitchatMessage) -> Unit)? = null
 ) {
     val colorScheme = MaterialTheme.colorScheme
     val timeFormatter = remember { SimpleDateFormat("HH:mm:ss", Locale.getDefault()) }
@@ -119,7 +119,7 @@ fun MessageItem(
                 colorScheme = colorScheme,
                 timeFormatter = timeFormatter,
                 onNicknameClick = onNicknameClick,
-                onNicknameLongPress = onNicknameLongPress,
+                onMessageLongPress = onMessageLongPress,
                 modifier = Modifier.weight(1f)
             )
             
@@ -164,7 +164,7 @@ private fun MessageTextWithClickableNicknames(
     colorScheme: ColorScheme,
     timeFormatter: SimpleDateFormat,
     onNicknameClick: ((String) -> Unit)?,
-    onNicknameLongPress: ((String) -> Unit)?,
+    onMessageLongPress: ((BitchatMessage) -> Unit)?,
     modifier: Modifier = Modifier
 ) {
     val annotatedText = formatMessageAsAnnotatedString(
@@ -180,8 +180,8 @@ private fun MessageTextWithClickableNicknames(
                  message.sender == currentUserNickname ||
                  message.sender.startsWith("$currentUserNickname#")
     
-    if (!isSelf && (onNicknameClick != null || onNicknameLongPress != null)) {
-        // Use Text with combinedClickable for nickname interactions
+    if (!isSelf && (onNicknameClick != null || onMessageLongPress != null)) {
+        // Use Text with combinedClickable for nickname interactions and message long press
         Text(
             text = annotatedText,
             modifier = modifier.combinedClickable(
@@ -198,16 +198,8 @@ private fun MessageTextWithClickableNicknames(
                     }
                 },
                 onLongClick = {
-                    // Handle long press for the first nickname
-                    val nicknameAnnotations = annotatedText.getStringAnnotations(
-                        tag = "nickname_click",
-                        start = 0,
-                        end = annotatedText.length
-                    )
-                    if (nicknameAnnotations.isNotEmpty()) {
-                        val nickname = nicknameAnnotations.first().item
-                        onNicknameLongPress?.invoke(nickname)
-                    }
+                    // Always use message long press - contains all necessary information
+                    onMessageLongPress?.invoke(message)
                 }
             ),
             fontFamily = FontFamily.Monospace,
@@ -218,19 +210,24 @@ private fun MessageTextWithClickableNicknames(
             )
         )
     } else {
-        // Use selectable text when no interactions needed
-        SelectionContainer {
-            Text(
-                text = annotatedText,
-                modifier = modifier,
-                fontFamily = FontFamily.Monospace,
-                softWrap = true,
-                overflow = TextOverflow.Visible,
-                style = androidx.compose.ui.text.TextStyle(
-                    color = colorScheme.onSurface
+        // Use regular text with message long press support for own messages
+        Text(
+            text = annotatedText,
+            modifier = if (onMessageLongPress != null) {
+                modifier.combinedClickable(
+                    onClick = { /* No action for own messages */ },
+                    onLongClick = { onMessageLongPress.invoke(message) }
                 )
+            } else {
+                modifier
+            },
+            fontFamily = FontFamily.Monospace,
+            softWrap = true,
+            overflow = TextOverflow.Visible,
+            style = androidx.compose.ui.text.TextStyle(
+                color = colorScheme.onSurface
             )
-        }
+        )
     }
 }
 

app/src/main/java/com/bitchat/android/ui/SidebarComponents.kt

@@ -21,6 +21,7 @@ import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import com.bitchat.android.ui.theme.BASE_FONT_SIZE
 
 
 /**
@@ -400,7 +401,7 @@ private fun PeerItem(
                 text = baseName,
                 style = MaterialTheme.typography.bodyMedium.copy(
                     fontFamily = FontFamily.Monospace,
-                    fontSize = 14.sp,
+                    fontSize = BASE_FONT_SIZE.sp,
                     fontWeight = if (isMe) FontWeight.Bold else FontWeight.Normal
                 ),
                 color = baseColor
@@ -412,7 +413,7 @@ private fun PeerItem(
                     text = suffix,
                     style = MaterialTheme.typography.bodyMedium.copy(
                         fontFamily = FontFamily.Monospace,
-                        fontSize = 14.sp
+                        fontSize = BASE_FONT_SIZE.sp
                     ),
                     color = baseColor.copy(alpha = 0.6f)
                 )

app/src/main/java/com/bitchat/android/ui/theme/Typography.kt

@@ -6,48 +6,51 @@ import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.sp
 
-// Typography matching the iOS monospace design - increased font sizes for better readability
+// Base font size for consistent scaling across the app
+const val BASE_FONT_SIZE = 15 // sp - increased from 14sp for better readability
+
+// Typography matching the iOS monospace design - using BASE_FONT_SIZE for consistency
 val Typography = Typography(
     bodyLarge = TextStyle(
         fontFamily = FontFamily.Monospace,
         fontWeight = FontWeight.Normal,
-        fontSize = 16.sp,
-        lineHeight = 22.sp
+        fontSize = (BASE_FONT_SIZE + 1).sp,
+        lineHeight = (BASE_FONT_SIZE + 7).sp
     ),
     bodyMedium = TextStyle(
         fontFamily = FontFamily.Monospace,
         fontWeight = FontWeight.Normal,
-        fontSize = 14.sp,
-        lineHeight = 18.sp
+        fontSize = BASE_FONT_SIZE.sp,
+        lineHeight = (BASE_FONT_SIZE + 3).sp
     ),
     bodySmall = TextStyle(
         fontFamily = FontFamily.Monospace,
         fontWeight = FontWeight.Normal,
-        fontSize = 12.sp,
-        lineHeight = 16.sp
+        fontSize = (BASE_FONT_SIZE - 3).sp,
+        lineHeight = (BASE_FONT_SIZE + 1).sp
     ),
     headlineSmall = TextStyle(
         fontFamily = FontFamily.Monospace,
         fontWeight = FontWeight.Medium,
-        fontSize = 18.sp,
-        lineHeight = 24.sp
+        fontSize = (BASE_FONT_SIZE + 3).sp,
+        lineHeight = (BASE_FONT_SIZE + 9).sp
     ),
     titleMedium = TextStyle(
         fontFamily = FontFamily.Monospace,
         fontWeight = FontWeight.Medium,
-        fontSize = 16.sp,
-        lineHeight = 22.sp
+        fontSize = (BASE_FONT_SIZE + 1).sp,
+        lineHeight = (BASE_FONT_SIZE + 7).sp
     ),
     labelMedium = TextStyle(
         fontFamily = FontFamily.Monospace,
         fontWeight = FontWeight.Medium,
-        fontSize = 13.sp,
-        lineHeight = 18.sp
+        fontSize = (BASE_FONT_SIZE - 2).sp,
+        lineHeight = (BASE_FONT_SIZE + 3).sp
     ),
     labelSmall = TextStyle(
         fontFamily = FontFamily.Monospace,
         fontWeight = FontWeight.Normal,
-        fontSize = 11.sp,
-        lineHeight = 16.sp
+        fontSize = (BASE_FONT_SIZE - 4).sp,
+        lineHeight = (BASE_FONT_SIZE + 1).sp
     )
 )