mint info screen, wip

app/src/main/java/com/bitchat/android/wallet/data/Mint.kt

@@ -2,6 +2,14 @@ package com.bitchat.android.wallet.data
 
 import java.util.Date
 
+/**
+ * Represents contact information for a mint
+ */
+data class ContactInfo(
+    val method: String, // e.g., "email", "twitter", "nostr"
+    val info: String    // e.g., "contact@example.com", "@username", "npub..."
+)
+
 /**
  * Represents a Cashu mint information
  */
@@ -10,9 +18,9 @@ data class MintInfo(
     val name: String,
     val description: String? = null,
     val descriptionLong: String? = null,
-    val contact: String? = null,
+    val contact: List<ContactInfo>? = null,
     val version: String,
-    val nuts: Map<String, String>, // Simplified - was Map<String, Any>
+    val nuts: Map<String, Any>? = null, // NUT specifications supported by the mint
     val motd: String? = null,
     val icon: String? = null,
     val time: Date? = null

app/src/main/java/com/bitchat/android/wallet/service/CashuService.kt

@@ -21,7 +21,6 @@ class CashuService {
     private var currentMintUrl: String? = null
     private var currentUnit: String = "sat"
     private var isInitialized = false
-    private var isCdkAvailable = false
     private var repository: WalletRepository? = null
     
     companion object {
@@ -160,38 +159,6 @@ class CashuService {
         }
     }
     
-    /**
-     * Check if CDK is available and initialize appropriately
-     */
-    private fun initializeCdkAvailability(): Boolean {
-        if (isCdkAvailable) return true
-        
-        Log.d(TAG, "=== CDK LIBRARY AVAILABILITY CHECK ===")
-        
-        try {
-            // Test CDK availability by calling a simple function
-            val testMnemonic = generateMnemonic()
-            Log.d(TAG, "✅ CDK library is fully available and functional!")
-            Log.d(TAG, "Generated test mnemonic with ${testMnemonic.split(" ").size} words")
-            isCdkAvailable = true
-            return true
-            
-        } catch (e: UnsatisfiedLinkError) {
-            Log.w(TAG, "❌ CDK library not available: ${e.message}")
-        } catch (e: FfiException) {
-            Log.w(TAG, "❌ CDK FFI error: ${e.message}")
-        } catch (e: NoClassDefFoundError) {
-            Log.w(TAG, "❌ CDK classes not found: ${e.message}")
-        } catch (e: Exception) {
-            Log.w(TAG, "❌ Unexpected CDK error: ${e.message}")
-        }
-        
-        isCdkAvailable = false
-        Log.w(TAG, "⚠️ CDK library not available - wallet will not function properly")
-        Log.d(TAG, "=== END CDK LIBRARY CHECK ===")
-        return false
-    }
-    
     /**
      * Initialize the CDK wallet with a mint URL
      */
@@ -200,11 +167,6 @@ class CashuService {
             try {
                 Log.d(TAG, "Initializing wallet with mint: $mintUrl")
                 
-                // Test CDK availability first
-                if (!initializeCdkAvailability()) {
-                    return@withContext Result.failure(Exception("CDK library not available"))
-                }
-                
                 // Create database path using application context
                 val context = getApplicationContext()
                 val dbPath = "${context.filesDir}/cashu_wallet.db"
@@ -269,7 +231,7 @@ class CashuService {
                     initializeWallet(mintUrl).getOrThrow()
                 }
                 
-                val mintInfo = if (isCdkAvailable && wallet != null) {
+                val mintInfo = if (wallet != null) {
                     try {
                         // Get real mint info from CDK
                         val mintInfoData = wallet!!.getMintInfo()
@@ -280,7 +242,7 @@ class CashuService {
                             name = extractMintName(mintUrl),
                             description = "Cashu mint via CDK",
                             descriptionLong = "Real Cashu mint connection via CDK-FFI",
-                            contact = "",
+                            contact = emptyList(),
                             version = "1.0.0",
                             nuts = mapOf(
                                 "4" to "true", // NUT-4: Mint quote
@@ -318,7 +280,7 @@ class CashuService {
                     initializeWallet(DEFAULT_MINT_URL).getOrThrow()
                 }
                 
-                if (!isCdkAvailable || wallet == null) {
+                if (wallet == null) {
                     return@withContext Result.failure(Exception("CDK not available"))
                 }
                 
@@ -349,7 +311,7 @@ class CashuService {
                     initializeWallet(DEFAULT_MINT_URL).getOrThrow()
                 }
                 
-                if (!isCdkAvailable || wallet == null) {
+                if (wallet == null) {
                     return@withContext Result.failure(Exception("CDK not available"))
                 }
                 
@@ -446,7 +408,7 @@ class CashuService {
                 )
                 
                 // Now receive the token with the properly initialized wallet
-                if (!isCdkAvailable || wallet == null) {
+                if (wallet == null) {
                     return@withContext Result.failure(Exception("CDK not available"))
                 }
                 
@@ -476,7 +438,7 @@ class CashuService {
                     initializeWallet(DEFAULT_MINT_URL).getOrThrow()
                 }
                 
-                if (!isCdkAvailable || wallet == null) {
+                if (wallet == null) {
                     return@withContext Result.failure(Exception("CDK not available"))
                 }
                 
@@ -527,7 +489,7 @@ class CashuService {
                     initializeWallet(DEFAULT_MINT_URL).getOrThrow()
                 }
                 
-                if (!isCdkAvailable || wallet == null) {
+                if (wallet == null) {
                     return@withContext Result.failure(Exception("CDK not available"))
                 }
                 
@@ -574,7 +536,7 @@ class CashuService {
                     initializeWallet(DEFAULT_MINT_URL).getOrThrow()
                 }
                 
-                if (!isCdkAvailable || wallet == null) {
+                if (wallet == null) {
                     return@withContext Result.failure(Exception("CDK not available"))
                 }
                 
@@ -619,7 +581,7 @@ class CashuService {
                     initializeWallet(DEFAULT_MINT_URL).getOrThrow()
                 }
                 
-                if (!isCdkAvailable || wallet == null) {
+                if (wallet == null) {
                     return@withContext Result.failure(Exception("CDK not available"))
                 }
                 
@@ -693,14 +655,6 @@ class CashuService {
         }
     }
     
-    /**
-     * Check if real CDK is available
-     */
-    fun isCdkAvailable(): Boolean {
-        initializeCdkAvailability()
-        return isCdkAvailable
-    }
-    
     // Helper functions
     
     private fun getApplicationContext(): Context {

app/src/main/java/com/bitchat/android/wallet/ui/MintsScreen.kt

@@ -25,6 +25,7 @@ import androidx.compose.ui.window.Dialog
 import androidx.compose.ui.window.DialogProperties
 import com.bitchat.android.wallet.data.Mint
 import com.bitchat.android.wallet.viewmodel.WalletViewModel
+import com.bitchat.android.wallet.ui.mintinfo.MintDetailsScreen
 import java.text.SimpleDateFormat
 import java.util.*
 
@@ -41,7 +42,41 @@ fun MintsScreen(
     val showAddMintDialog by viewModel.showAddMintDialog.observeAsState(false)
     val isLoading by viewModel.isLoading.observeAsState(false)
     val errorMessage by viewModel.errorMessage.observeAsState()
+    val showMintDetails by viewModel.showMintDetails.observeAsState(false)
+    val selectedMintUrl by viewModel.selectedMintUrl.observeAsState()
     
+    // Show mint details screen if selected
+    if (showMintDetails && selectedMintUrl != null) {
+        MintDetailsScreen(
+            mintUrl = selectedMintUrl!!,
+            walletViewModel = viewModel,
+            onNavigateBack = { viewModel.hideMintDetails() },
+            modifier = modifier
+        )
+    } else {
+        // Show normal mints list
+        MintsListContent(
+            viewModel = viewModel,
+            mints = mints,
+            activeMint = activeMint,
+            showAddMintDialog = showAddMintDialog,
+            isLoading = isLoading,
+            errorMessage = errorMessage,
+            modifier = modifier
+        )
+    }
+}
+
+@Composable
+private fun MintsListContent(
+    viewModel: WalletViewModel,
+    mints: List<Mint>,
+    activeMint: String?,
+    showAddMintDialog: Boolean,
+    isLoading: Boolean,
+    errorMessage: String?,
+    modifier: Modifier = Modifier
+) {
     Column(
         modifier = modifier
             .fillMaxSize()
@@ -89,14 +124,14 @@ fun MintsScreen(
         if (mints.isEmpty()) {
             EmptyMintsCard(onAddClick = { viewModel.showAddMintDialog() })
         } else {
-            MintsList(
-                mints = mints,
-                activeMint = activeMint,
-                onMintSelect = { viewModel.setActiveMint(it) },
-                onMintEdit = { mint, newNickname ->
-                    viewModel.updateMintNickname(mint, newNickname)
-                }
-            )
+                    MintsList(
+            mints = mints,
+            activeMint = activeMint,
+            onMintSelect = { viewModel.setActiveMint(it) },
+            onMintInfo = { mintUrl -> 
+                viewModel.showMintDetails(mintUrl)
+            }
+        )
         }
         
         // Error message
@@ -123,7 +158,7 @@ private fun MintsList(
     mints: List<Mint>,
     activeMint: String?,
     onMintSelect: (String) -> Unit,
-    onMintEdit: (String, String) -> Unit
+    onMintInfo: (String) -> Unit
 ) {
     LazyColumn(
         verticalArrangement = Arrangement.spacedBy(8.dp)
@@ -133,7 +168,7 @@ private fun MintsList(
                 mint = mint,
                 isActive = mint.url == activeMint,
                 onSelect = { onMintSelect(mint.url) },
-                onEdit = { newNickname -> onMintEdit(mint.url, newNickname) }
+                onInfo = { onMintInfo(mint.url) }
             )
         }
     }
@@ -144,9 +179,8 @@ private fun MintItem(
     mint: Mint,
     isActive: Boolean,
     onSelect: () -> Unit,
-    onEdit: (String) -> Unit
+    onInfo: () -> Unit
 ) {
-    var showEditDialog by remember { mutableStateOf(false) }
     
     Card(
         modifier = Modifier
@@ -210,11 +244,11 @@ private fun MintItem(
                 )
             }
             
-            // Edit button
-            IconButton(onClick = { showEditDialog = true }) {
+            // Info button
+            IconButton(onClick = onInfo) {
                 Icon(
-                    imageVector = Icons.Filled.Edit,
-                    contentDescription = "Edit",
+                    imageVector = Icons.Filled.Info,
+                    contentDescription = "Mint Details",
                     tint = Color.Gray,
                     modifier = Modifier.size(16.dp)
                 )
@@ -232,17 +266,7 @@ private fun MintItem(
         }
     }
     
-    // Edit dialog
-    if (showEditDialog) {
-        EditMintDialog(
-            currentNickname = mint.nickname,
-            onSave = { 
-                onEdit(it)
-                showEditDialog = false
-            },
-            onDismiss = { showEditDialog = false }
-        )
-    }
+
 }
 
 @Composable
@@ -436,100 +460,7 @@ private fun AddMintDialog(
     }
 }
 
-@Composable
-private fun EditMintDialog(
-    currentNickname: String,
-    onSave: (String) -> Unit,
-    onDismiss: () -> Unit
-) {
-    var nickname by remember { mutableStateOf(currentNickname) }
-    
-    Dialog(onDismissRequest = onDismiss) {
-        Card(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(16.dp),
-            shape = RoundedCornerShape(16.dp),
-            colors = CardDefaults.cardColors(containerColor = Color(0xFF1A1A1A))
-        ) {
-            Column(
-                modifier = Modifier.padding(24.dp)
-            ) {
-                Text(
-                    text = "Edit Mint Nickname",
-                    color = Color.White,
-                    fontSize = 18.sp,
-                    fontWeight = FontWeight.Bold,
-                    fontFamily = FontFamily.Monospace
-                )
-                
-                Spacer(modifier = Modifier.height(16.dp))
-                
-                OutlinedTextField(
-                    value = nickname,
-                    onValueChange = { nickname = it },
-                    label = {
-                        Text(
-                            text = "Nickname",
-                            fontFamily = FontFamily.Monospace
-                        )
-                    },
-                    colors = OutlinedTextFieldDefaults.colors(
-                        focusedBorderColor = Color(0xFF00C851),
-                        focusedLabelColor = Color(0xFF00C851),
-                        unfocusedTextColor = Color.White,
-                        focusedTextColor = Color.White
-                    ),
-                    modifier = Modifier.fillMaxWidth()
-                )
-                
-                Spacer(modifier = Modifier.height(16.dp))
-                
-                Row(
-                    horizontalArrangement = Arrangement.spacedBy(8.dp)
-                ) {
-                    // Cancel button
-                    Button(
-                        onClick = onDismiss,
-                        modifier = Modifier.weight(1f),
-                        colors = ButtonDefaults.buttonColors(
-                            containerColor = Color.Transparent
-                        ),
-                        border = androidx.compose.foundation.BorderStroke(
-                            1.dp, 
-                            Color.Gray
-                        ),
-                        shape = RoundedCornerShape(8.dp)
-                    ) {
-                        Text(
-                            text = "Cancel",
-                            color = Color.Gray,
-                            fontFamily = FontFamily.Monospace
-                        )
-                    }
-                    
-                    // Save button
-                    Button(
-                        onClick = { onSave(nickname) },
-                        modifier = Modifier.weight(1f),
-                        colors = ButtonDefaults.buttonColors(
-                            containerColor = Color(0xFF00C851)
-                        ),
-                        shape = RoundedCornerShape(8.dp),
-                        enabled = nickname.isNotEmpty()
-                    ) {
-                        Text(
-                            text = "Save",
-                            color = Color.Black,
-                            fontWeight = FontWeight.Bold,
-                            fontFamily = FontFamily.Monospace
-                        )
-                    }
-                }
-            }
-        }
-    }
-}
+
 
 @Composable
 private fun ErrorCard(

app/src/main/java/com/bitchat/android/wallet/ui/mintinfo/MintActionButtons.kt

@@ -0,0 +1,139 @@
+package com.bitchat.android.wallet.ui.mintinfo
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.text.AnnotatedString
+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.wallet.data.Mint
+
+/**
+ * Action buttons section for mint operations
+ */
+@Composable
+fun MintActionButtons(
+    mint: Mint,
+    onEditNickname: () -> Unit,
+    onCopyUrl: () -> Unit,
+    onDeleteMint: () -> Unit,
+    modifier: Modifier = Modifier
+) {
+    Column(
+        modifier = modifier,
+        verticalArrangement = Arrangement.spacedBy(12.dp)
+    ) {
+        // Section divider and title
+        SectionDivider(title = "ACTIONS")
+        
+        // Action buttons container
+        Column(
+            verticalArrangement = Arrangement.spacedBy(8.dp)
+        ) {
+            // Edit nickname action
+            ActionButton(
+                icon = Icons.Filled.Edit,
+                label = "Edit Nickname",
+                onClick = onEditNickname
+            )
+            
+            // Copy URL action
+            ActionButton(
+                icon = Icons.Filled.ContentCopy,
+                label = "Copy Mint URL",
+                onClick = onCopyUrl
+            )
+            
+            // Delete mint action
+            ActionButton(
+                icon = Icons.Filled.Delete,
+                label = "Delete Mint",
+                onClick = onDeleteMint,
+                isDestructive = true
+            )
+        }
+    }
+}
+
+@Composable
+private fun ActionButton(
+    icon: ImageVector,
+    label: String,
+    onClick: () -> Unit,
+    isDestructive: Boolean = false,
+    modifier: Modifier = Modifier
+) {
+    val iconColor = if (isDestructive) Color(0xFFFF453A) else Color.Gray
+    val textColor = if (isDestructive) Color(0xFFFF453A) else Color.White
+    
+    Row(
+        modifier = modifier
+            .fillMaxWidth()
+            .clickable { onClick() }
+            .padding(8.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Icon(
+            imageVector = icon,
+            contentDescription = label,
+            tint = iconColor,
+            modifier = Modifier.size(20.dp)
+        )
+        
+        Spacer(modifier = Modifier.width(16.dp))
+        
+        Text(
+            text = label,
+            color = textColor,
+            fontSize = 16.sp,
+            fontWeight = FontWeight.Medium,
+            fontFamily = FontFamily.Monospace
+        )
+    }
+}
+
+@Composable
+private fun SectionDivider(
+    title: String,
+    modifier: Modifier = Modifier
+) {
+    Row(
+        modifier = modifier.fillMaxWidth(),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Box(
+            modifier = Modifier
+                .weight(1f)
+                .height(1.dp)
+                .background(Color(0xFF333333))
+        )
+        
+        Text(
+            text = title,
+            color = Color.White,
+            fontSize = 14.sp,
+            fontWeight = FontWeight.SemiBold,
+            fontFamily = FontFamily.Monospace,
+            modifier = Modifier.padding(horizontal = 10.dp)
+        )
+        
+        Box(
+            modifier = Modifier
+                .weight(1f)
+                .height(1.dp)
+                .background(Color(0xFF333333))
+        )
+    }
+} 

app/src/main/java/com/bitchat/android/wallet/ui/mintinfo/MintDetailsDialogs.kt

@@ -0,0 +1,301 @@
+package com.bitchat.android.wallet.ui.mintinfo
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+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 androidx.compose.ui.window.Dialog
+import androidx.compose.ui.window.DialogProperties
+import com.bitchat.android.wallet.data.Mint
+
+/**
+ * Dialog for editing mint nickname
+ */
+@Composable
+fun EditMintNicknameDialog(
+    currentNickname: String,
+    onSave: (String) -> Unit,
+    onDismiss: () -> Unit
+) {
+    var nickname by remember { mutableStateOf(currentNickname) }
+    
+    Dialog(
+        onDismissRequest = onDismiss,
+        properties = DialogProperties(usePlatformDefaultWidth = false)
+    ) {
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp),
+            shape = RoundedCornerShape(16.dp),
+            colors = CardDefaults.cardColors(containerColor = Color(0xFF1A1A1A))
+        ) {
+            Column(
+                modifier = Modifier.padding(24.dp)
+            ) {
+                // Header
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.SpaceBetween,
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Text(
+                        text = "Edit Mint Nickname",
+                        color = Color.White,
+                        fontSize = 20.sp,
+                        fontWeight = FontWeight.Bold,
+                        fontFamily = FontFamily.Monospace
+                    )
+                    
+                    IconButton(onClick = onDismiss) {
+                        Icon(
+                            imageVector = Icons.Filled.Close,
+                            contentDescription = "Close",
+                            tint = Color.Gray
+                        )
+                    }
+                }
+                
+                Spacer(modifier = Modifier.height(16.dp))
+                
+                // Nickname input
+                OutlinedTextField(
+                    value = nickname,
+                    onValueChange = { nickname = it },
+                    label = {
+                        Text(
+                            text = "Nickname",
+                            fontFamily = FontFamily.Monospace
+                        )
+                    },
+                    colors = OutlinedTextFieldDefaults.colors(
+                        focusedBorderColor = Color(0xFF00C851),
+                        focusedLabelColor = Color(0xFF00C851),
+                        unfocusedTextColor = Color.White,
+                        focusedTextColor = Color.White
+                    ),
+                    modifier = Modifier.fillMaxWidth()
+                )
+                
+                Spacer(modifier = Modifier.height(24.dp))
+                
+                // Action buttons
+                Row(
+                    horizontalArrangement = Arrangement.spacedBy(8.dp)
+                ) {
+                    // Cancel button
+                    OutlinedButton(
+                        onClick = onDismiss,
+                        modifier = Modifier.weight(1f),
+                        border = androidx.compose.foundation.BorderStroke(
+                            1.dp, 
+                            Color.Gray
+                        ),
+                        shape = RoundedCornerShape(8.dp)
+                    ) {
+                        Text(
+                            text = "Cancel",
+                            color = Color.Gray,
+                            fontFamily = FontFamily.Monospace
+                        )
+                    }
+                    
+                    // Save button
+                    Button(
+                        onClick = { onSave(nickname) },
+                        modifier = Modifier.weight(1f),
+                        colors = ButtonDefaults.buttonColors(
+                            containerColor = Color(0xFF00C851)
+                        ),
+                        shape = RoundedCornerShape(8.dp),
+                        enabled = nickname.isNotEmpty()
+                    ) {
+                        Text(
+                            text = "Save",
+                            color = Color.Black,
+                            fontWeight = FontWeight.Bold,
+                            fontFamily = FontFamily.Monospace
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
+
+/**
+ * Dialog for confirming mint deletion
+ */
+@Composable
+fun DeleteMintDialog(
+    mint: Mint,
+    onConfirm: () -> Unit,
+    onDismiss: () -> Unit
+) {
+    Dialog(
+        onDismissRequest = onDismiss,
+        properties = DialogProperties(usePlatformDefaultWidth = false)
+    ) {
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp),
+            shape = RoundedCornerShape(16.dp),
+            colors = CardDefaults.cardColors(containerColor = Color(0xFF1A1A1A))
+        ) {
+            Column(
+                modifier = Modifier.padding(24.dp)
+            ) {
+                // Header
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.SpaceBetween,
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Text(
+                        text = "Delete Mint",
+                        color = Color(0xFFFF453A),
+                        fontSize = 20.sp,
+                        fontWeight = FontWeight.Bold,
+                        fontFamily = FontFamily.Monospace
+                    )
+                    
+                    IconButton(onClick = onDismiss) {
+                        Icon(
+                            imageVector = Icons.Filled.Close,
+                            contentDescription = "Close",
+                            tint = Color.Gray
+                        )
+                    }
+                }
+                
+                Spacer(modifier = Modifier.height(16.dp))
+                
+                // Warning message
+                Text(
+                    text = "Are you sure you want to delete this mint from your wallet?",
+                    color = Color.White,
+                    fontSize = 16.sp,
+                    fontFamily = FontFamily.Monospace,
+                    lineHeight = 24.sp
+                )
+                
+                Spacer(modifier = Modifier.height(16.dp))
+                
+                // Mint details
+                Card(
+                    colors = CardDefaults.cardColors(
+                        containerColor = Color(0x10FFFFFF)
+                    ),
+                    shape = RoundedCornerShape(8.dp)
+                ) {
+                    Column(
+                        modifier = Modifier.padding(16.dp),
+                        verticalArrangement = Arrangement.spacedBy(8.dp)
+                    ) {
+                        // Nickname
+                        MintDetailRow(
+                            label = "Nickname:",
+                            value = mint.nickname
+                        )
+                        
+                        // URL
+                        MintDetailRow(
+                            label = "URL:",
+                            value = mint.url
+                        )
+                    }
+                }
+                
+                Spacer(modifier = Modifier.height(16.dp))
+                
+                // Warning note
+                Text(
+                    text = "⚠️ This action cannot be undone. Any tokens from this mint will need to be re-added manually.",
+                    color = Color(0xFFF18408),
+                    fontSize = 14.sp,
+                    fontFamily = FontFamily.Monospace,
+                    lineHeight = 20.sp
+                )
+                
+                Spacer(modifier = Modifier.height(24.dp))
+                
+                // Action buttons
+                Row(
+                    horizontalArrangement = Arrangement.spacedBy(8.dp)
+                ) {
+                    // Cancel button
+                    OutlinedButton(
+                        onClick = onDismiss,
+                        modifier = Modifier.weight(1f),
+                        border = androidx.compose.foundation.BorderStroke(
+                            1.dp, 
+                            Color.Gray
+                        ),
+                        shape = RoundedCornerShape(8.dp)
+                    ) {
+                        Text(
+                            text = "Cancel",
+                            color = Color.Gray,
+                            fontFamily = FontFamily.Monospace
+                        )
+                    }
+                    
+                    // Delete button
+                    Button(
+                        onClick = onConfirm,
+                        modifier = Modifier.weight(1f),
+                        colors = ButtonDefaults.buttonColors(
+                            containerColor = Color(0xFFFF453A)
+                        ),
+                        shape = RoundedCornerShape(8.dp)
+                    ) {
+                        Text(
+                            text = "Delete",
+                            color = Color.White,
+                            fontWeight = FontWeight.Bold,
+                            fontFamily = FontFamily.Monospace
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun MintDetailRow(
+    label: String,
+    value: String,
+    modifier: Modifier = Modifier
+) {
+    Row(
+        modifier = modifier.fillMaxWidth(),
+        verticalAlignment = Alignment.Top
+    ) {
+        Text(
+            text = label,
+            color = Color.Gray,
+            fontSize = 14.sp,
+            fontFamily = FontFamily.Monospace,
+            modifier = Modifier.width(80.dp)
+        )
+        
+        Text(
+            text = value,
+            color = Color.White,
+            fontSize = 14.sp,
+            fontFamily = FontFamily.Monospace,
+            modifier = Modifier.weight(1f)
+        )
+    }
+} 

app/src/main/java/com/bitchat/android/wallet/ui/mintinfo/MintDetailsScreen.kt

@@ -0,0 +1,267 @@
+package com.bitchat.android.wallet.ui.mintinfo
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.runtime.livedata.observeAsState
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+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.wallet.data.Mint
+import com.bitchat.android.wallet.viewmodel.WalletViewModel
+
+/**
+ * Detailed mint information screen with terminal-like design
+ */
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun MintDetailsScreen(
+    mintUrl: String,
+    walletViewModel: WalletViewModel,
+    onNavigateBack: () -> Unit,
+    modifier: Modifier = Modifier
+) {
+    val mints by walletViewModel.mints.observeAsState(emptyList())
+    val isLoading by walletViewModel.isLoading.observeAsState(false)
+    val errorMessage by walletViewModel.errorMessage.observeAsState()
+    
+    // Find the mint by URL
+    val mint = mints.find { it.url == mintUrl }
+    
+    // Show error if mint not found
+    if (mint == null) {
+        MintNotFoundScreen(onNavigateBack = onNavigateBack)
+        return
+    }
+    
+    // State for MOTD dismissal
+    var isMotdDismissed by remember { mutableStateOf(false) }
+    
+    // State for dialogs
+    var showEditDialog by remember { mutableStateOf(false) }
+    var showDeleteDialog by remember { mutableStateOf(false) }
+    
+    Column(
+        modifier = modifier
+            .fillMaxSize()
+            .background(Color.Black)
+    ) {
+        // Header with back button
+        TopAppBar(
+            title = {
+                Text(
+                    text = "Mint Details",
+                    color = Color(0xFF00C851),
+                    fontFamily = FontFamily.Monospace,
+                    fontWeight = FontWeight.Bold
+                )
+            },
+            navigationIcon = {
+                IconButton(onClick = onNavigateBack) {
+                    Icon(
+                        imageVector = Icons.Filled.ArrowBack,
+                        contentDescription = "Back",
+                        tint = Color(0xFF00C851)
+                    )
+                }
+            },
+            colors = TopAppBarDefaults.topAppBarColors(
+                containerColor = Color.Black
+            )
+        )
+        
+        // Scrollable content
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .verticalScroll(rememberScrollState())
+                .padding(16.dp),
+            verticalArrangement = Arrangement.spacedBy(16.dp)
+        ) {
+            // Mint Header Section
+            MintHeaderSection(mint = mint)
+            
+            // MOTD Section
+            if (mint.info?.motd?.isNotEmpty() == true) {
+                MintMotdComponent(
+                    message = mint.info.motd,
+                    isDismissed = isMotdDismissed,
+                    onDismiss = { isMotdDismissed = true }
+                )
+            }
+            
+            // Description Section
+            MintDescriptionSection(mint = mint)
+            
+            // Contact Section
+            if (mint.info?.contact?.isNotEmpty() == true) {
+                MintContactSection(contacts = mint.info.contact)
+            }
+            
+            // Details Section
+            MintDetailsSection(mint = mint)
+            
+            // Actions Section
+            MintActionButtons(
+                mint = mint,
+                onEditNickname = { showEditDialog = true },
+                onCopyUrl = { walletViewModel.copyToClipboard(mint.url) },
+                onDeleteMint = { showDeleteDialog = true }
+            )
+            
+            // Error display
+            errorMessage?.let { error ->
+                ErrorCard(
+                    message = error,
+                    onDismiss = { walletViewModel.clearError() }
+                )
+            }
+            
+            // Bottom spacing
+            Spacer(modifier = Modifier.height(32.dp))
+        }
+    }
+    
+    // Edit nickname dialog
+    if (showEditDialog) {
+        EditMintNicknameDialog(
+            currentNickname = mint.nickname,
+            onSave = { newNickname ->
+                walletViewModel.updateMintNickname(mint.url, newNickname)
+                showEditDialog = false
+            },
+            onDismiss = { showEditDialog = false }
+        )
+    }
+    
+    // Delete mint dialog
+    if (showDeleteDialog) {
+        DeleteMintDialog(
+            mint = mint,
+            onConfirm = {
+                walletViewModel.deleteMint(mint.url)
+                showDeleteDialog = false
+                onNavigateBack()
+            },
+            onDismiss = { showDeleteDialog = false }
+        )
+    }
+    
+    // Loading overlay
+    if (isLoading) {
+        Box(
+            modifier = Modifier.fillMaxSize(),
+            contentAlignment = Alignment.Center
+        ) {
+            CircularProgressIndicator(
+                color = Color(0xFF00C851)
+            )
+        }
+    }
+}
+
+@Composable
+private fun MintNotFoundScreen(
+    onNavigateBack: () -> Unit
+) {
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(Color.Black)
+            .padding(16.dp),
+        horizontalAlignment = Alignment.CenterHorizontally,
+        verticalArrangement = Arrangement.Center
+    ) {
+        Icon(
+            imageVector = Icons.Filled.Warning,
+            contentDescription = "Error",
+            tint = Color.Red,
+            modifier = Modifier.size(64.dp)
+        )
+        
+        Spacer(modifier = Modifier.height(16.dp))
+        
+        Text(
+            text = "Mint Not Found",
+            color = Color.White,
+            fontSize = 24.sp,
+            fontWeight = FontWeight.Bold,
+            fontFamily = FontFamily.Monospace
+        )
+        
+        Text(
+            text = "The requested mint could not be found",
+            color = Color.Gray,
+            fontSize = 16.sp,
+            fontFamily = FontFamily.Monospace
+        )
+        
+        Spacer(modifier = Modifier.height(32.dp))
+        
+        Button(
+            onClick = onNavigateBack,
+            colors = ButtonDefaults.buttonColors(
+                containerColor = Color(0xFF00C851)
+            )
+        ) {
+            Text(
+                text = "Go Back",
+                color = Color.Black,
+                fontWeight = FontWeight.Bold,
+                fontFamily = FontFamily.Monospace
+            )
+        }
+    }
+}
+
+@Composable
+private fun ErrorCard(
+    message: String,
+    onDismiss: () -> Unit
+) {
+    Card(
+        colors = CardDefaults.cardColors(
+            containerColor = Color(0x30FF0000)
+        )
+    ) {
+        Row(
+            modifier = Modifier.padding(16.dp),
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Icon(
+                imageVector = Icons.Filled.Warning,
+                contentDescription = "Error",
+                tint = Color.Red,
+                modifier = Modifier.size(20.dp)
+            )
+            
+            Spacer(modifier = Modifier.width(12.dp))
+            
+            Text(
+                text = message,
+                color = Color.Red,
+                fontSize = 14.sp,
+                fontFamily = FontFamily.Monospace,
+                modifier = Modifier.weight(1f)
+            )
+            
+            IconButton(onClick = onDismiss) {
+                Icon(
+                    imageVector = Icons.Filled.Close,
+                    contentDescription = "Close",
+                    tint = Color.Red,
+                    modifier = Modifier.size(16.dp)
+                )
+            }
+        }
+    }
+} 

app/src/main/java/com/bitchat/android/wallet/ui/mintinfo/MintInfoSections.kt

@@ -0,0 +1,436 @@
+package com.bitchat.android.wallet.ui.mintinfo
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.font.FontFamily
+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.wallet.data.ContactInfo
+import com.bitchat.android.wallet.data.Mint
+import java.text.SimpleDateFormat
+import java.util.*
+
+/**
+ * Header section showing mint icon and name
+ */
+@Composable
+fun MintHeaderSection(
+    mint: Mint,
+    modifier: Modifier = Modifier
+) {
+    Card(
+        modifier = modifier.fillMaxWidth(),
+        shape = RoundedCornerShape(12.dp),
+        colors = CardDefaults.cardColors(
+            containerColor = Color(0xFF1A1A1A).copy(alpha = 0.05f) // Very subtle background
+        )
+    ) {
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            // Mint icon/avatar
+            Card(
+                modifier = Modifier.size(56.dp),
+                shape = RoundedCornerShape(28.dp),
+                colors = CardDefaults.cardColors(
+                    containerColor = Color(0xFF2A2A2A)
+                )
+            ) {
+                Box(
+                    modifier = Modifier.fillMaxSize(),
+                    contentAlignment = Alignment.Center
+                ) {
+                    // For now, we'll use the AccountBalance icon as default
+                    // In the future, could load from mint.info?.iconUrl
+                    Icon(
+                        imageVector = Icons.Filled.AccountBalance,
+                        contentDescription = "Mint Icon",
+                        tint = Color(0xFF00C851),
+                        modifier = Modifier.size(32.dp)
+                    )
+                }
+            }
+            
+            Spacer(modifier = Modifier.height(12.dp))
+            
+            // Mint name from info or fallback to nickname
+            Text(
+                text = mint.info?.name?.takeIf { it.isNotEmpty() } ?: mint.nickname,
+                color = Color.White,
+                fontSize = 24.sp,
+                fontWeight = FontWeight.Bold,
+                fontFamily = FontFamily.Monospace
+            )
+            
+            // Show nickname separately if different from name
+            if (mint.info?.name?.isNotEmpty() == true && mint.info.name != mint.nickname) {
+                Text(
+                    text = "\"${mint.nickname}\"",
+                    color = Color.Gray,
+                    fontSize = 14.sp,
+                    fontFamily = FontFamily.Monospace
+                )
+            }
+        }
+    }
+}
+
+/**
+ * Description section showing mint description and long description
+ */
+@Composable
+fun MintDescriptionSection(
+    mint: Mint,
+    modifier: Modifier = Modifier
+) {
+    val info = mint.info
+    if (info?.description.isNullOrEmpty() && info?.descriptionLong.isNullOrEmpty()) {
+        return
+    }
+    
+    Column(
+        modifier = modifier,
+        verticalArrangement = Arrangement.spacedBy(12.dp)
+    ) {
+        // Short description
+        info?.description?.takeIf { it.isNotEmpty() }?.let { description ->
+            Text(
+                text = description,
+                color = Color.White,
+                fontSize = 16.sp,
+                fontWeight = FontWeight.SemiBold,
+                lineHeight = 24.sp,
+                fontFamily = FontFamily.Monospace
+            )
+        }
+        
+        // Long description
+        info?.descriptionLong?.takeIf { it.isNotEmpty() }?.let { longDescription ->
+            Text(
+                text = longDescription,
+                color = Color.Gray,
+                fontSize = 14.sp,
+                lineHeight = 20.sp,
+                fontFamily = FontFamily.Monospace
+            )
+        }
+    }
+}
+
+/**
+ * Contact section showing mint contact information
+ */
+@Composable
+fun MintContactSection(
+    contacts: List<ContactInfo>,
+    modifier: Modifier = Modifier
+) {
+    if (contacts.isEmpty()) return
+    
+    Column(
+        modifier = modifier,
+        verticalArrangement = Arrangement.spacedBy(12.dp)
+    ) {
+        // Section divider and title
+        SectionDivider(title = "CONTACT")
+        
+        // Contact items
+        contacts.forEach { contact ->
+            ContactItem(contact = contact)
+        }
+    }
+}
+
+/**
+ * Details section showing mint technical information
+ */
+@Composable
+fun MintDetailsSection(
+    mint: Mint,
+    modifier: Modifier = Modifier
+) {
+    var showAllNuts by remember { mutableStateOf(false) }
+    
+    Column(
+        modifier = modifier,
+        verticalArrangement = Arrangement.spacedBy(12.dp)
+    ) {
+        // Section divider and title
+        SectionDivider(title = "DETAILS")
+        
+        // URL
+        DetailItem(
+            icon = Icons.Filled.Link,
+            label = "URL",
+            value = mint.url,
+            onClick = { /* Copy URL handled by parent */ }
+        )
+        
+        // NUTs (Cashu specifications)
+        mint.info?.nuts?.let { nuts ->
+            val supportedNuts = nuts.filter { (_, nutInfo) ->
+                when (nutInfo) {
+                    is Map<*, *> -> nutInfo["supported"] == true || nutInfo["disabled"] != true
+                    else -> true
+                }
+            }
+            
+            if (supportedNuts.isNotEmpty()) {
+                DetailItem(
+                    icon = Icons.Filled.Extension,
+                    label = "NUTs",
+                    value = if (showAllNuts) "Hide" else "Show all",
+                    onClick = { showAllNuts = !showAllNuts }
+                )
+                
+                if (showAllNuts) {
+                    NutsExpandedSection(nuts = supportedNuts)
+                }
+            }
+        }
+        
+        // Version
+        mint.info?.version?.takeIf { it.isNotEmpty() }?.let { version ->
+            DetailItem(
+                icon = Icons.Filled.Info,
+                label = "Version",
+                value = version
+            )
+        }
+        
+        // Date added
+        DetailItem(
+            icon = Icons.Filled.CalendarToday,
+            label = "Added",
+            value = formatDate(mint.dateAdded)
+        )
+    }
+}
+
+@Composable
+private fun ContactItem(
+    contact: ContactInfo,
+    modifier: Modifier = Modifier
+) {
+    val clipboardManager = LocalClipboardManager.current
+    
+    Row(
+        modifier = modifier
+            .fillMaxWidth()
+            .clickable {
+                clipboardManager.setText(AnnotatedString(contact.info))
+            }
+            .padding(vertical = 4.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        // Contact method icon
+        val icon = when (contact.method.lowercase()) {
+            "email" -> Icons.Filled.Email
+            "twitter", "x" -> Icons.Filled.Share
+            "nostr" -> Icons.Filled.Public
+            else -> Icons.Filled.ContactMail
+        }
+        
+        Icon(
+            imageVector = icon,
+            contentDescription = contact.method,
+            tint = Color.Gray,
+            modifier = Modifier.size(20.dp)
+        )
+        
+        Spacer(modifier = Modifier.width(12.dp))
+        
+        Text(
+            text = contact.info,
+            color = Color.White,
+            fontSize = 16.sp,
+            fontWeight = FontWeight.Medium,
+            fontFamily = FontFamily.Monospace,
+            modifier = Modifier.weight(1f),
+            overflow = TextOverflow.Ellipsis,
+            maxLines = 1
+        )
+        
+        Icon(
+            imageVector = Icons.Filled.ContentCopy,
+            contentDescription = "Copy",
+            tint = Color.Gray,
+            modifier = Modifier.size(20.dp)
+        )
+    }
+}
+
+@Composable
+private fun DetailItem(
+    icon: ImageVector,
+    label: String,
+    value: String,
+    onClick: (() -> Unit)? = null,
+    modifier: Modifier = Modifier
+) {
+    Row(
+        modifier = modifier
+            .fillMaxWidth()
+            .then(
+                if (onClick != null) Modifier.clickable { onClick() }
+                else Modifier
+            )
+            .padding(vertical = 4.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Icon(
+            imageVector = icon,
+            contentDescription = label,
+            tint = Color.Gray,
+            modifier = Modifier.size(20.dp)
+        )
+        
+        Spacer(modifier = Modifier.width(12.dp))
+        
+        Text(
+            text = label,
+            color = Color.Gray,
+            fontSize = 16.sp,
+            fontWeight = FontWeight.Medium,
+            fontFamily = FontFamily.Monospace
+        )
+        
+        Spacer(modifier = Modifier.weight(1f))
+        
+        Text(
+            text = value,
+            color = Color.White,
+            fontSize = 16.sp,
+            fontWeight = FontWeight.Medium,
+            fontFamily = FontFamily.Monospace,
+            textAlign = androidx.compose.ui.text.style.TextAlign.Right,
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis,
+            modifier = Modifier.fillMaxWidth(0.6f)
+        )
+    }
+}
+
+@Composable
+private fun NutsExpandedSection(
+    nuts: Map<String, Any>,
+    modifier: Modifier = Modifier
+) {
+    val nutNames = mapOf(
+        "7" to "Token state check",
+        "8" to "Overpaid Lightning fees",
+        "9" to "Signature restore",
+        "10" to "Spending conditions",
+        "11" to "Pay-To-Pubkey (P2PK)",
+        "12" to "DLEQ proofs",
+        "13" to "Deterministic secrets",
+        "14" to "Hashed Timelock Contracts",
+        "15" to "Partial multi-path payments",
+        "16" to "Animated QR codes",
+        "17" to "WebSocket subscriptions",
+        "18" to "Payment requests",
+        "19" to "Cached Responses",
+        "20" to "Signature on Mint Quote",
+        "21" to "Clear authentication",
+        "22" to "Blind authentication"
+    )
+    
+    Column(
+        modifier = modifier
+            .fillMaxWidth()
+            .padding(start = 32.dp), // Indent under the main detail item
+        verticalArrangement = Arrangement.spacedBy(4.dp)
+    ) {
+        nuts.filter { (nutNumber, _) -> 
+            nutNumber.toIntOrNull()?.let { it >= 7 } == true // Only show NUT-7 and above
+        }.forEach { (nutNumber, _) ->
+            val nutName = nutNames[nutNumber] ?: "Unknown NUT"
+            
+            Card(
+                shape = RoundedCornerShape(4.dp),
+                colors = CardDefaults.cardColors(
+                    containerColor = Color(0xFF2A2A2A)
+                )
+            ) {
+                Row(
+                    modifier = Modifier.padding(8.dp),
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Text(
+                        text = "$nutNumber:",
+                        color = Color.Gray,
+                        fontSize = 14.sp,
+                        fontWeight = FontWeight.Medium,
+                        fontFamily = FontFamily.Monospace
+                    )
+                    
+                    Spacer(modifier = Modifier.width(8.dp))
+                    
+                    Text(
+                        text = nutName,
+                        color = Color.White,
+                        fontSize = 14.sp,
+                        fontWeight = FontWeight.Medium,
+                        fontFamily = FontFamily.Monospace
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun SectionDivider(
+    title: String,
+    modifier: Modifier = Modifier
+) {
+    Row(
+        modifier = modifier.fillMaxWidth(),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        Box(
+            modifier = Modifier
+                .weight(1f)
+                .height(1.dp)
+                .background(Color(0xFF333333))
+        )
+        
+        Text(
+            text = title,
+            color = Color.White,
+            fontSize = 14.sp,
+            fontWeight = FontWeight.SemiBold,
+            fontFamily = FontFamily.Monospace,
+            modifier = Modifier.padding(horizontal = 10.dp)
+        )
+        
+        Box(
+            modifier = Modifier
+                .weight(1f)
+                .height(1.dp)
+                .background(Color(0xFF333333))
+        )
+    }
+}
+
+// Utility function
+private fun formatDate(date: Date): String {
+    return SimpleDateFormat("MMM dd, yyyy", Locale.getDefault()).format(date)
+} 

app/src/main/java/com/bitchat/android/wallet/ui/mintinfo/MintMotdComponent.kt

@@ -0,0 +1,146 @@
+package com.bitchat.android.wallet.ui.mintinfo
+
+import androidx.compose.foundation.BorderStroke
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+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
+
+/**
+ * Component for displaying mint MOTD (Message of the Day) with dismiss functionality
+ */
+@Composable
+fun MintMotdComponent(
+    message: String,
+    isDismissed: Boolean,
+    onDismiss: () -> Unit,
+    modifier: Modifier = Modifier
+) {
+    if (message.isEmpty()) return
+    
+    if (!isDismissed) {
+        // Active MOTD card
+        Card(
+            modifier = modifier
+                .fillMaxWidth()
+                .clickable(enabled = false) { }, // Prevent accidental clicks
+            shape = RoundedCornerShape(8.dp),
+            colors = CardDefaults.cardColors(
+                containerColor = Color.Black
+            ),
+            border = BorderStroke(1.dp, Color(0xFFF18408)) // Orange border like in Vue version
+        ) {
+            Row(
+                modifier = Modifier.padding(12.dp),
+                verticalAlignment = Alignment.Top
+            ) {
+                // Info icon
+                Icon(
+                    imageVector = Icons.Filled.Info,
+                    contentDescription = "MOTD",
+                    tint = Color(0xFFF18408),
+                    modifier = Modifier.size(24.dp)
+                )
+                
+                Spacer(modifier = Modifier.width(12.dp))
+                
+                // Content
+                Column(
+                    modifier = Modifier.weight(1f)
+                ) {
+                    // Header with title and close button
+                    Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        horizontalArrangement = Arrangement.SpaceBetween,
+                        verticalAlignment = Alignment.CenterVertically
+                    ) {
+                        Text(
+                            text = "Message of the Day",
+                            color = Color(0xFFF18408),
+                            fontSize = 14.sp,
+                            fontWeight = FontWeight.Medium,
+                            fontFamily = FontFamily.Monospace
+                        )
+                        
+                        IconButton(
+                            onClick = onDismiss,
+                            modifier = Modifier.size(24.dp)
+                        ) {
+                            Icon(
+                                imageVector = Icons.Filled.Close,
+                                contentDescription = "Dismiss",
+                                tint = Color(0xFFF18408),
+                                modifier = Modifier.size(18.dp)
+                            )
+                        }
+                    }
+                    
+                    Spacer(modifier = Modifier.height(2.dp))
+                    
+                    // MOTD message
+                    Text(
+                        text = message,
+                        color = Color(0xFFF18408),
+                        fontSize = 14.sp,
+                        lineHeight = 16.sp,
+                        fontFamily = FontFamily.Monospace
+                    )
+                }
+            }
+        }
+    } else {
+        // Dismissed MOTD - minimal display
+        Card(
+            modifier = modifier
+                .fillMaxWidth()
+                .clickable { /* Could expand back if needed */ },
+            shape = RoundedCornerShape(8.dp),
+            colors = CardDefaults.cardColors(
+                containerColor = Color(0xFF1A1A1A)
+            )
+        ) {
+            Row(
+                modifier = Modifier.padding(12.dp),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Icon(
+                    imageVector = Icons.Filled.Info,
+                    contentDescription = "MOTD",
+                    tint = Color.Gray,
+                    modifier = Modifier.size(24.dp)
+                )
+                
+                Spacer(modifier = Modifier.width(12.dp))
+                
+                Column {
+                    Text(
+                        text = "Message of the Day",
+                        color = Color.Gray,
+                        fontSize = 14.sp,
+                        fontWeight = FontWeight.Medium,
+                        fontFamily = FontFamily.Monospace
+                    )
+                    
+                    Text(
+                        text = message,
+                        color = Color.Gray,
+                        fontSize = 14.sp,
+                        lineHeight = 16.sp,
+                        fontFamily = FontFamily.Monospace,
+                        maxLines = 2 // Truncate in dismissed state
+                    )
+                }
+            }
+        }
+    }
+} 

app/src/main/java/com/bitchat/android/wallet/viewmodel/MintManager.kt

@@ -271,6 +271,43 @@ class MintManager(
         }
     }
     
+    /**
+     * Delete a mint from the repository
+     */
+    fun deleteMint(mintUrl: String) {
+        coroutineScope.launch {
+            try {
+                val currentMints = _mints.value ?: emptyList()
+                val updatedMints = currentMints.filter { it.url != mintUrl }
+                
+                // Save updated mints list (remove the mint)
+                repository.clearAllData()
+                updatedMints.forEach { mint ->
+                    repository.saveMint(mint).onFailure { error ->
+                        Log.e(TAG, "Failed to save mint during deletion: ${mint.url}", error)
+                    }
+                }
+                
+                // If the deleted mint was active, clear active mint
+                if (_activeMint.value == mintUrl) {
+                    repository.setActiveMint("")
+                    _activeMint.value = null
+                }
+                
+                // Reload mints
+                repository.getMints().onSuccess { mintList ->
+                    _mints.value = mintList
+                }
+                
+                Log.d(TAG, "Successfully deleted mint: $mintUrl")
+                
+            } catch (e: Exception) {
+                Log.e(TAG, "Failed to delete mint: $mintUrl", e)
+                _errorMessage.value = "Failed to delete mint: ${e.message}"
+            }
+        }
+    }
+    
     /**
      * Clear error message
      */

app/src/main/java/com/bitchat/android/wallet/viewmodel/UIStateManager.kt

@@ -24,6 +24,12 @@ class UIStateManager {
     private val _showAddMintDialog = MutableLiveData<Boolean>(false)
     val showAddMintDialog: androidx.lifecycle.LiveData<Boolean> = _showAddMintDialog
     
+    private val _showMintDetails = MutableLiveData<Boolean>(false)
+    val showMintDetails: androidx.lifecycle.LiveData<Boolean> = _showMintDetails
+    
+    private val _selectedMintUrl = MutableLiveData<String?>(null)
+    val selectedMintUrl: androidx.lifecycle.LiveData<String?> = _selectedMintUrl
+    
     // Success animation state
     private val _showSuccessAnimation = MutableLiveData<Boolean>(false)
     val showSuccessAnimation: androidx.lifecycle.LiveData<Boolean> = _showSuccessAnimation
@@ -84,6 +90,16 @@ class UIStateManager {
         _showAddMintDialog.value = false
     }
     
+    fun showMintDetails(mintUrl: String) {
+        _selectedMintUrl.value = mintUrl
+        _showMintDetails.value = true
+    }
+    
+    fun hideMintDetails() {
+        _showMintDetails.value = false
+        _selectedMintUrl.value = null
+    }
+    
     // Animation Management
     
     fun showSuccessAnimation(animationData: WalletViewModel.SuccessAnimationData) {

app/src/main/java/com/bitchat/android/wallet/viewmodel/WalletViewModel.kt

@@ -58,6 +58,8 @@ class WalletViewModel(application: Application) : AndroidViewModel(application)
     val sendType: LiveData<SendType> = uiStateManager.sendType
     val receiveType: LiveData<ReceiveType> = uiStateManager.receiveType
     val showAddMintDialog: LiveData<Boolean> = uiStateManager.showAddMintDialog
+    val showMintDetails: LiveData<Boolean> = uiStateManager.showMintDetails
+    val selectedMintUrl: LiveData<String?> = uiStateManager.selectedMintUrl
     val showSuccessAnimation: LiveData<Boolean> = uiStateManager.showSuccessAnimation
     val successAnimationData: LiveData<SuccessAnimationData?> = uiStateManager.successAnimationData
     val showFailureAnimation: LiveData<Boolean> = uiStateManager.showFailureAnimation
@@ -182,6 +184,20 @@ class WalletViewModel(application: Application) : AndroidViewModel(application)
     
     fun clearError() = uiStateManager.clearError()
     
+    // Mint details navigation
+    fun showMintDetails(mintUrl: String) = uiStateManager.showMintDetails(mintUrl)
+    
+    fun hideMintDetails() = uiStateManager.hideMintDetails()
+    
+    // Copy to clipboard functionality
+    fun copyToClipboard(text: String) {
+        // This will be handled by the UI components directly using LocalClipboardManager
+        // We can add a success message here if needed
+    }
+    
+    // Delete mint functionality  
+    fun deleteMint(mintUrl: String) = mintManager.deleteMint(mintUrl)
+    
     // Token input management - Delegate to TokenManager
     fun setTokenInput(token: String) = tokenManager.setTokenInput(token)