init

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

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+package com.bitchat.android.ui.theme
+
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.graphics.Color
+
+// Colors that match the iOS bitchat theme
+private val DarkColorScheme = darkColorScheme(
+    primary = Color(0xFF00FF00),        // Bright green (terminal-like)
+    onPrimary = Color.Black,
+    secondary = Color(0xFF00CC00),      // Darker green
+    onSecondary = Color.Black,
+    background = Color.Black,
+    onBackground = Color(0xFF00FF00),   // Green on black
+    surface = Color(0xFF111111),        // Very dark gray
+    onSurface = Color(0xFF00FF00),      // Green text
+    error = Color(0xFFFF5555),          // Red for errors
+    onError = Color.Black
+)
+
+private val LightColorScheme = lightColorScheme(
+    primary = Color(0xFF008000),        // Dark green
+    onPrimary = Color.White,
+    secondary = Color(0xFF006600),      // Even darker green
+    onSecondary = Color.White,
+    background = Color.White,
+    onBackground = Color(0xFF008000),   // Dark green on white
+    surface = Color(0xFFF8F8F8),        // Very light gray
+    onSurface = Color(0xFF008000),      // Dark green text
+    error = Color(0xFFCC0000),          // Dark red for errors
+    onError = Color.White
+)
+
+@Composable
+fun BitchatTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}

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

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+package com.bitchat.android.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+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
+val Typography = Typography(
+    bodyLarge = TextStyle(
+        fontFamily = FontFamily.Monospace,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 22.sp
+    ),
+    bodyMedium = TextStyle(
+        fontFamily = FontFamily.Monospace,
+        fontWeight = FontWeight.Normal,
+        fontSize = 14.sp,
+        lineHeight = 18.sp
+    ),
+    bodySmall = TextStyle(
+        fontFamily = FontFamily.Monospace,
+        fontWeight = FontWeight.Normal,
+        fontSize = 12.sp,
+        lineHeight = 16.sp
+    ),
+    headlineSmall = TextStyle(
+        fontFamily = FontFamily.Monospace,
+        fontWeight = FontWeight.Medium,
+        fontSize = 18.sp,
+        lineHeight = 24.sp
+    ),
+    titleMedium = TextStyle(
+        fontFamily = FontFamily.Monospace,
+        fontWeight = FontWeight.Medium,
+        fontSize = 16.sp,
+        lineHeight = 22.sp
+    ),
+    labelMedium = TextStyle(
+        fontFamily = FontFamily.Monospace,
+        fontWeight = FontWeight.Medium,
+        fontSize = 13.sp,
+        lineHeight = 18.sp
+    ),
+    labelSmall = TextStyle(
+        fontFamily = FontFamily.Monospace,
+        fontWeight = FontWeight.Normal,
+        fontSize = 11.sp,
+        lineHeight = 16.sp
+    )
+)