feat: add sex field to user profile, Google profile extraction, multi-step onboarding, profile editing

app/build.gradle.kts

@@ -113,11 +113,15 @@ dependencies {
     implementation("com.google.android.play:integrity:1.4.0")
 
     // Firebase Functions — callable for server-side integrity token verification
+    implementation("com.google.firebase:firebase-storage-ktx")
     implementation("com.google.firebase:firebase-functions-ktx")
 
     // RevenueCat native Android SDK (group: com.revenuecat.purchases, artifact: purchases)
     implementation("com.revenuecat.purchases:purchases:8.20.0")
 
+    // Image loading
+    implementation("io.coil-kt:coil-compose:2.7.0")
+
     // Google Sign-In via Credential Manager
     implementation("androidx.credentials:credentials:1.3.0")
     implementation("androidx.credentials:credentials-play-services-auth:1.3.0")

app/src/main/AndroidManifest.xml

@@ -3,6 +3,7 @@
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.CAMERA" />
 
     <application
         android:name=".CloserApp"
@@ -35,6 +36,16 @@
             </intent-filter>
         </service>
 
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths" />
+        </provider>
+
     </application>
 
 </manifest>

app/src/main/java/app/closer/data/remote/FirebaseAuthDataSource.kt

@@ -1,6 +1,7 @@
 package app.closer.data.remote
 
 import app.closer.domain.model.AuthState
+import app.closer.domain.model.GoogleSignInResult
 import com.google.firebase.auth.FirebaseAuth
 import com.google.firebase.auth.GoogleAuthProvider
 import kotlinx.coroutines.channels.awaitClose
@@ -20,6 +21,9 @@ class FirebaseAuthDataSource @Inject constructor() {
     val currentUserId: String? get() = auth.currentUser?.uid
     val currentUserEmail: String? get() = auth.currentUser?.email
     val isSignedIn: Boolean get() = auth.currentUser != null
+    val isAnonymous: Boolean get() = auth.currentUser?.isAnonymous ?: false
+    val isGoogleAccount: Boolean
+        get() = auth.currentUser?.providerData?.any { it.providerId == GoogleAuthProvider.PROVIDER_ID } == true
 
     val authState: Flow<AuthState> = callbackFlow {
         trySend(snapshot())
@@ -65,11 +69,22 @@ class FirebaseAuthDataSource @Inject constructor() {
                 .addOnFailureListener { cont.resumeWithException(it) }
         }
 
-    suspend fun signInWithGoogle(idToken: String): String =
+    suspend fun signInWithGoogle(idToken: String): GoogleSignInResult =
         suspendCancellableCoroutine { cont ->
             val credential = GoogleAuthProvider.getCredential(idToken, null)
             auth.signInWithCredential(credential)
-                .addOnSuccessListener { cont.resume(it.user?.uid ?: "") }
+                .addOnSuccessListener { result ->
+                    val user = auth.currentUser ?: result.user
+                    cont.resume(
+                        GoogleSignInResult(
+                            uid = user?.uid ?: "",
+                            displayName = user?.displayName ?: "",
+                            photoUrl = user?.photoUrl?.toString() ?: "",
+                            email = user?.email ?: "",
+                            isAnonymous = user?.isAnonymous ?: false
+                        )
+                    )
+                }
                 .addOnFailureListener { cont.resumeWithException(it) }
         }
 

app/src/main/java/app/closer/data/remote/FirebaseStorageDataSource.kt

@@ -0,0 +1,24 @@
+package app.closer.data.remote
+
+import android.net.Uri
+import com.google.firebase.storage.FirebaseStorage
+import kotlinx.coroutines.suspendCancellableCoroutine
+import javax.inject.Inject
+import javax.inject.Singleton
+import kotlin.coroutines.resume
+import kotlin.coroutines.resumeWithException
+
+@Singleton
+class FirebaseStorageDataSource @Inject constructor() {
+
+    private val storage = FirebaseStorage.getInstance()
+
+    suspend fun uploadProfilePhoto(uid: String, uri: Uri): String =
+        suspendCancellableCoroutine { cont ->
+            val ref = storage.reference.child("users/$uid/profile.jpg")
+            ref.putFile(uri)
+                .continueWithTask { ref.downloadUrl }
+                .addOnSuccessListener { cont.resume(it.toString()) }
+                .addOnFailureListener { cont.resumeWithException(it) }
+        }
+}

app/src/main/java/app/closer/data/remote/FirestoreUserDataSource.kt

@@ -25,6 +25,7 @@ class FirestoreUserDataSource @Inject constructor(private val db: FirebaseFirest
                             email = snap.getString("email") ?: "",
                             displayName = snap.getString("displayName") ?: "",
                             photoUrl = snap.getString("photoUrl") ?: "",
+                            sex = snap.getString("sex") ?: "",
                             partnerId = snap.getString("partnerId"),
                             coupleId = snap.getString("coupleId"),
                             plan = snap.getString("plan") ?: "free",
@@ -43,6 +44,9 @@ class FirestoreUserDataSource @Inject constructor(private val db: FirebaseFirest
                     "email" to user.email,
                     "displayName" to user.displayName,
                     "photoUrl" to user.photoUrl,
+                    "sex" to user.sex,
+                    "partnerId" to user.partnerId,
+                    "coupleId" to user.coupleId,
                     "plan" to user.plan,
                     "createdAt" to user.createdAt,
                     "lastActiveAt" to user.lastActiveAt
@@ -62,6 +66,26 @@ class FirestoreUserDataSource @Inject constructor(private val db: FirebaseFirest
                 .addOnFailureListener { cont.resumeWithException(it) }
         }
 
+    suspend fun updatePhotoUrl(uid: String, photoUrl: String): Unit =
+        suspendCancellableCoroutine { cont ->
+            userRef(uid).set(
+                mapOf("photoUrl" to photoUrl, "lastActiveAt" to System.currentTimeMillis()),
+                SetOptions.merge()
+            )
+                .addOnSuccessListener { cont.resume(Unit) }
+                .addOnFailureListener { cont.resumeWithException(it) }
+        }
+
+    suspend fun updateSex(uid: String, sex: String): Unit =
+        suspendCancellableCoroutine { cont ->
+            userRef(uid).set(
+                mapOf("sex" to sex, "lastActiveAt" to System.currentTimeMillis()),
+                SetOptions.merge()
+            )
+                .addOnSuccessListener { cont.resume(Unit) }
+                .addOnFailureListener { cont.resumeWithException(it) }
+        }
+
     suspend fun hasProfile(uid: String): Boolean =
         suspendCancellableCoroutine { cont ->
             userRef(uid).get()

app/src/main/java/app/closer/data/repository/FirebaseAuthRepositoryImpl.kt

@@ -2,6 +2,7 @@ package app.closer.data.repository
 
 import app.closer.data.remote.FirebaseAuthDataSource
 import app.closer.domain.model.AuthState
+import app.closer.domain.model.GoogleSignInResult
 import app.closer.domain.repository.AuthRepository
 import app.closer.domain.security.AuthRateLimiter
 import kotlinx.coroutines.delay
@@ -18,8 +19,10 @@ class FirebaseAuthRepositoryImpl @Inject constructor(
     override val currentUserId: String? get() = dataSource.currentUserId
     override val currentUserEmail: String? get() = dataSource.currentUserEmail
     override val isSignedIn: Boolean get() = dataSource.isSignedIn
+    override val isAnonymous: Boolean get() = dataSource.isAnonymous
+    override val isGoogleAccount: Boolean get() = dataSource.isGoogleAccount
 
-    override suspend fun signInWithGoogle(idToken: String): Result<String> =
+    override suspend fun signInWithGoogle(idToken: String): Result<GoogleSignInResult> =
         withRateLimit(AuthRateLimiter.Flow.LOGIN) {
             runCatching { dataSource.signInWithGoogle(idToken) }
         }

app/src/main/java/app/closer/data/repository/UserRepositoryImpl.kt

@@ -19,6 +19,12 @@ class UserRepositoryImpl @Inject constructor(
     override suspend fun updateDisplayName(uid: String, displayName: String) =
         dataSource.updateDisplayName(uid, displayName)
 
+    override suspend fun updatePhotoUrl(uid: String, photoUrl: String) =
+        dataSource.updatePhotoUrl(uid, photoUrl)
+
+    override suspend fun updateSex(uid: String, sex: String) =
+        dataSource.updateSex(uid, sex)
+
     override suspend fun hasProfile(uid: String): Boolean = dataSource.hasProfile(uid)
 
     override suspend fun storeFcmToken(uid: String, token: String) =

app/src/main/java/app/closer/domain/model/GoogleSignInResult.kt

@@ -0,0 +1,9 @@
+package app.closer.domain.model
+
+data class GoogleSignInResult(
+    val uid: String,
+    val displayName: String,
+    val photoUrl: String,
+    val email: String = "",
+    val isAnonymous: Boolean = false
+)

app/src/main/java/app/closer/domain/model/User.kt

@@ -5,6 +5,7 @@ data class User(
     val email: String = "",
     val displayName: String = "",
     val photoUrl: String = "",
+    val sex: String = "",
     val partnerId: String? = null,
     val coupleId: String? = null,
     val plan: String = "free",

app/src/main/java/app/closer/domain/repository/AuthRepository.kt

@@ -1,6 +1,7 @@
 package app.closer.domain.repository
 
 import app.closer.domain.model.AuthState
+import app.closer.domain.model.GoogleSignInResult
 import kotlinx.coroutines.flow.Flow
 
 interface AuthRepository {
@@ -8,7 +9,9 @@ interface AuthRepository {
     val currentUserId: String?
     val currentUserEmail: String?
     val isSignedIn: Boolean
-    suspend fun signInWithGoogle(idToken: String): Result<String>
+    val isAnonymous: Boolean
+    val isGoogleAccount: Boolean
+    suspend fun signInWithGoogle(idToken: String): Result<GoogleSignInResult>
     suspend fun signInAnonymously(): Result<String>
     suspend fun signInWithEmail(email: String, password: String): Result<String>
     suspend fun signUpWithEmail(email: String, password: String): Result<String>

app/src/main/java/app/closer/domain/repository/UserRepository.kt

@@ -7,6 +7,8 @@ interface UserRepository {
     suspend fun getUser(uid: String): User?
     suspend fun createUser(user: User)
     suspend fun updateDisplayName(uid: String, displayName: String)
+    suspend fun updatePhotoUrl(uid: String, photoUrl: String)
+    suspend fun updateSex(uid: String, sex: String)
     suspend fun hasProfile(uid: String): Boolean
     suspend fun storeFcmToken(uid: String, token: String)
     suspend fun storeTokenMetadata(uid: String, token: String, metadata: TokenRegistrar.DeviceMetadata)

app/src/main/java/app/closer/ui/auth/LoginScreen.kt

@@ -71,7 +71,7 @@ fun LoginScreen(
     val scope = rememberCoroutineScope()
 
     LaunchedEffect(state.success) {
-        if (state.success) onNavigate(AppRoute.HOME)
+        if (state.success) onNavigate(AppRoute.ONBOARDING)
     }
     LaunchedEffect(state.error) {
         state.error?.let { snackbar.showSnackbar(it); viewModel.dismissError() }

app/src/main/java/app/closer/ui/auth/LoginViewModel.kt

@@ -2,7 +2,10 @@ package app.closer.ui.auth
 
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import app.closer.domain.model.GoogleSignInResult
+import app.closer.domain.model.User
 import app.closer.domain.repository.AuthRepository
+import app.closer.domain.repository.UserRepository
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
@@ -22,7 +25,8 @@ data class LoginUiState(
 
 @HiltViewModel
 class LoginViewModel @Inject constructor(
-    private val authRepository: AuthRepository
+    private val authRepository: AuthRepository,
+    private val userRepository: UserRepository
 ) : ViewModel() {
 
     private val _uiState = MutableStateFlow(LoginUiState())
@@ -43,7 +47,15 @@ class LoginViewModel @Inject constructor(
     }
 
     fun signInWithGoogle(idToken: String) {
-        attemptSignIn { authRepository.signInWithGoogle(idToken) }
+        _uiState.update { it.copy(isLoading = true, error = null) }
+        viewModelScope.launch {
+            authRepository.signInWithGoogle(idToken)
+                .onSuccess { result ->
+                    mergeGoogleProfile(result)
+                    _uiState.update { it.copy(isLoading = false, success = true) }
+                }
+                .onFailure { e -> _uiState.update { it.copy(isLoading = false, error = friendlyError(e)) } }
+        }
     }
 
     fun signInAnonymously() {
@@ -61,6 +73,31 @@ class LoginViewModel @Inject constructor(
         }
     }
 
+    private suspend fun mergeGoogleProfile(result: GoogleSignInResult) {
+        val uid = result.uid
+        if (uid.isBlank()) return
+        val existing = runCatching { userRepository.getUser(uid) }.getOrNull()
+        if (existing == null) {
+            userRepository.createUser(
+                User(
+                    id = uid,
+                    email = result.email,
+                    displayName = result.displayName,
+                    photoUrl = result.photoUrl,
+                    createdAt = System.currentTimeMillis(),
+                    lastActiveAt = System.currentTimeMillis()
+                )
+            )
+        } else {
+            if (existing.displayName.isBlank() && result.displayName.isNotBlank()) {
+                userRepository.updateDisplayName(uid, result.displayName)
+            }
+            if (existing.photoUrl.isBlank() && result.photoUrl.isNotBlank()) {
+                userRepository.updatePhotoUrl(uid, result.photoUrl)
+            }
+        }
+    }
+
     private fun friendlyError(e: Throwable): String = when {
         e.message?.contains("no user record") == true -> "No account found with that email."
         e.message?.contains("password is invalid") == true -> "Incorrect password."

app/src/main/java/app/closer/ui/onboarding/CreateProfileScreen.kt

@@ -1,8 +1,18 @@
 package app.closer.ui.onboarding
 
+import android.Manifest
+import android.content.pm.PackageManager
+import android.net.Uri
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.PickVisualMediaRequest
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
@@ -10,33 +20,55 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.imePadding
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.safeDrawingPadding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.KeyboardActions
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material.icons.filled.AddAPhoto
+import androidx.compose.material.icons.filled.Person
+import androidx.compose.material.icons.filled.PhotoLibrary
 import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.SnackbarHost
 import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.rememberVectorPainter
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardCapitalization
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
+import androidx.core.content.ContextCompat
+import androidx.core.content.FileProvider
 import androidx.hilt.navigation.compose.hiltViewModel
 import app.closer.core.navigation.AppRoute
 import app.closer.ui.auth.AuthBackgroundBrush
@@ -44,8 +76,12 @@ import app.closer.ui.auth.AuthInk
 import app.closer.ui.auth.AuthMuted
 import app.closer.ui.auth.AuthOnPrimary
 import app.closer.ui.auth.AuthPrimary
+import app.closer.ui.auth.AuthPrimaryDeep
 import app.closer.ui.auth.authTextFieldColors
+import coil.compose.AsyncImage
+import java.io.File
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun CreateProfileScreen(
     onNavigate: (String) -> Unit = {},
@@ -54,6 +90,7 @@ fun CreateProfileScreen(
     val state by viewModel.uiState.collectAsState()
     val snackbar = remember { SnackbarHostState() }
     val focusManager = LocalFocusManager.current
+    val context = LocalContext.current
 
     LaunchedEffect(state.success) {
         if (state.success) onNavigate(AppRoute.HOME)
@@ -62,10 +99,54 @@ fun CreateProfileScreen(
         state.error?.let { snackbar.showSnackbar(it); viewModel.dismissError() }
     }
 
+    val galleryLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.PickVisualMedia()
+    ) { uri: Uri? ->
+        uri?.let { viewModel.setPhotoUri(it.toString()) }
+    }
+
+    val cameraFile = remember(context) { File(context.filesDir, "profile_temp.jpg") }
+    val cameraUri = remember(cameraFile) {
+        FileProvider.getUriForFile(
+            context,
+            "${context.packageName}.fileprovider",
+            cameraFile
+        )
+    }
+
+    val cameraLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.TakePicture()
+    ) { success ->
+        if (success) viewModel.setPhotoUri(cameraUri.toString())
+    }
+
+    val cameraPermissionLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.RequestPermission()
+    ) { granted ->
+        if (granted) cameraLauncher.launch(cameraUri)
+    }
+
     Scaffold(
         snackbarHost = { SnackbarHost(snackbar) },
         containerColor = Color.Transparent,
-        modifier = Modifier.background(AuthBackgroundBrush)
+        modifier = Modifier.background(AuthBackgroundBrush),
+        topBar = {
+            if (state.currentStep != ProfileStep.NAME) {
+                TopAppBar(
+                    title = { Text("Create profile", color = AuthInk) },
+                    navigationIcon = {
+                        IconButton(onClick = viewModel::goBack) {
+                            Icon(
+                                Icons.AutoMirrored.Filled.ArrowBack,
+                                contentDescription = "Back",
+                                tint = AuthInk
+                            )
+                        }
+                    },
+                    colors = TopAppBarDefaults.topAppBarColors(containerColor = Color.Transparent)
+                )
+            }
+        }
     ) { padding ->
         Column(
             modifier = Modifier
@@ -80,6 +161,54 @@ fun CreateProfileScreen(
         ) {
             Spacer(Modifier.height(48.dp))
 
+            Text(
+                text = "Step ${state.currentStep.ordinal + 1} of 3",
+                style = MaterialTheme.typography.labelMedium,
+                color = AuthMuted,
+                textAlign = TextAlign.Center
+            )
+            Spacer(Modifier.height(24.dp))
+
+            when (state.currentStep) {
+                ProfileStep.NAME -> NameStep(
+                    state = state,
+                    onNameChange = viewModel::updateDisplayName,
+                    onContinue = {
+                        focusManager.clearFocus()
+                        viewModel.goToNextStep()
+                    }
+                )
+                ProfileStep.SEX -> SexStep(
+                    state = state,
+                    onSexSelected = viewModel::selectSex,
+                    onContinue = viewModel::goToNextStep
+                )
+                ProfileStep.PHOTO -> PhotoStep(
+                    state = state,
+                    onGallery = { galleryLauncher.launch(PickVisualMediaRequest(ActivityResultContracts.PickVisualMedia.ImageOnly)) },
+                    onCamera = {
+                        when {
+                            ContextCompat.checkSelfPermission(context, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED -> cameraLauncher.launch(cameraUri)
+                            else -> cameraPermissionLauncher.launch(Manifest.permission.CAMERA)
+                        }
+                    },
+                    onSkip = viewModel::skipPhoto,
+                    onContinue = viewModel::goToNextStep
+                )
+            }
+
+            Spacer(Modifier.height(32.dp))
+        }
+    }
+}
+
+@Composable
+private fun NameStep(
+    state: CreateProfileUiState,
+    onNameChange: (String) -> Unit,
+    onContinue: () -> Unit
+) {
+    Column(horizontalAlignment = Alignment.CenterHorizontally) {
         Text(
             text = "What should your\npartner call you?",
             style = MaterialTheme.typography.headlineMedium,
@@ -98,7 +227,7 @@ fun CreateProfileScreen(
 
         OutlinedTextField(
             value = state.displayName,
-                onValueChange = viewModel::updateDisplayName,
+            onValueChange = onNameChange,
             label = { Text("Your name") },
             singleLine = true,
             modifier = Modifier.fillMaxWidth(),
@@ -110,13 +239,13 @@ fun CreateProfileScreen(
                 keyboardType = KeyboardType.Text,
                 imeAction = ImeAction.Done
             ),
-                keyboardActions = KeyboardActions(onDone = { focusManager.clearFocus(); viewModel.saveProfile() })
+            keyboardActions = KeyboardActions(onDone = { onContinue() })
         )
 
         Spacer(Modifier.height(28.dp))
 
         Button(
-                onClick = { focusManager.clearFocus(); viewModel.saveProfile() },
+            onClick = onContinue,
             enabled = !state.isLoading,
             modifier = Modifier.fillMaxWidth().height(56.dp),
             colors = ButtonDefaults.buttonColors(
@@ -127,8 +256,190 @@ fun CreateProfileScreen(
             if (state.isLoading) CircularProgressIndicator(color = AuthOnPrimary, strokeWidth = 2.dp)
             else Text("Continue", style = MaterialTheme.typography.labelLarge)
         }
+    }
+}
+
+@Composable
+private fun SexStep(
+    state: CreateProfileUiState,
+    onSexSelected: (String) -> Unit,
+    onContinue: () -> Unit
+) {
+    Column(horizontalAlignment = Alignment.CenterHorizontally) {
+        Text(
+            text = "What's your sex?",
+            style = MaterialTheme.typography.headlineMedium,
+            color = AuthInk,
+            textAlign = TextAlign.Center
+        )
+        Spacer(Modifier.height(12.dp))
+        Text(
+            text = "Some questions in Desire Sync and other features are tailored differently based on your sex. This helps us show you relevant questions.",
+            style = MaterialTheme.typography.bodyMedium,
+            color = AuthMuted,
+            textAlign = TextAlign.Center
+        )
 
         Spacer(Modifier.height(32.dp))
+
+        SexOption(
+            label = "Female",
+            selected = state.sex == "female",
+            onClick = { onSexSelected("female") }
+        )
+        Spacer(Modifier.height(12.dp))
+        SexOption(
+            label = "Male",
+            selected = state.sex == "male",
+            onClick = { onSexSelected("male") }
+        )
+
+        state.sexError?.let {
+            Spacer(Modifier.height(12.dp))
+            Text(it, color = MaterialTheme.colorScheme.error, style = MaterialTheme.typography.bodySmall)
+        }
+
+        Spacer(Modifier.height(28.dp))
+
+        Button(
+            onClick = onContinue,
+            enabled = !state.isLoading,
+            modifier = Modifier.fillMaxWidth().height(56.dp),
+            colors = ButtonDefaults.buttonColors(
+                containerColor = AuthPrimary,
+                contentColor = AuthOnPrimary
+            )
+        ) {
+            if (state.isLoading) CircularProgressIndicator(color = AuthOnPrimary, strokeWidth = 2.dp)
+            else Text("Continue", style = MaterialTheme.typography.labelLarge)
+        }
+    }
+}
+
+@Composable
+private fun SexOption(label: String, selected: Boolean, onClick: () -> Unit) {
+    val background = if (selected) AuthPrimary else Color.White.copy(alpha = 0.78f)
+    val contentColor = if (selected) AuthOnPrimary else AuthInk
+    val borderColor = if (selected) AuthPrimary else AuthMuted.copy(alpha = 0.24f)
+
+    Box(
+        modifier = Modifier
+            .fillMaxWidth()
+            .height(56.dp)
+            .clip(RoundedCornerShape(16.dp))
+            .background(background)
+            .border(1.dp, borderColor, RoundedCornerShape(16.dp))
+            .clickable(onClick = onClick),
+        contentAlignment = Alignment.Center
+    ) {
+        Text(
+            text = label,
+            style = MaterialTheme.typography.bodyLarge,
+            color = contentColor
+        )
+    }
+}
+
+@Composable
+private fun PhotoStep(
+    state: CreateProfileUiState,
+    onGallery: () -> Unit,
+    onCamera: () -> Unit,
+    onSkip: () -> Unit,
+    onContinue: () -> Unit
+) {
+    Column(horizontalAlignment = Alignment.CenterHorizontally) {
+        Text(
+            text = "Add a photo",
+            style = MaterialTheme.typography.headlineMedium,
+            color = AuthInk,
+            textAlign = TextAlign.Center
+        )
+        Spacer(Modifier.height(8.dp))
+        Text(
+            text = "This is optional. Your partner will see it once you connect.",
+            style = MaterialTheme.typography.bodyMedium,
+            color = AuthMuted,
+            textAlign = TextAlign.Center
+        )
+
+        Spacer(Modifier.height(32.dp))
+
+        val imageUri = state.photoUri ?: state.photoUrl.takeIf { it.isNotBlank() }
+        Box(
+            modifier = Modifier
+                .size(140.dp)
+                .clip(CircleShape)
+                .background(Color.White.copy(alpha = 0.78f))
+                .border(2.dp, AuthPrimary.copy(alpha = 0.3f), CircleShape),
+            contentAlignment = Alignment.Center
+        ) {
+            if (imageUri != null) {
+                AsyncImage(
+                    model = imageUri,
+                    contentDescription = "Profile photo",
+                    modifier = Modifier.fillMaxSize(),
+                    contentScale = ContentScale.Crop,
+                    placeholder = rememberVectorPainter(Icons.Filled.Person),
+                    error = rememberVectorPainter(Icons.Filled.Person)
+                )
+            } else {
+                Icon(
+                    Icons.Filled.Person,
+                    contentDescription = null,
+                    modifier = Modifier.size(64.dp),
+                    tint = AuthMuted
+                )
+            }
+        }
+
+        Spacer(Modifier.height(24.dp))
+
+        OutlinedButton(
+            onClick = onGallery,
+            modifier = Modifier.fillMaxWidth().height(52.dp),
+            colors = ButtonDefaults.outlinedButtonColors(
+                containerColor = Color.White.copy(alpha = 0.78f),
+                contentColor = AuthInk
+            )
+        ) {
+            Icon(Icons.Filled.PhotoLibrary, contentDescription = null, modifier = Modifier.padding(end = 8.dp))
+            Text("Choose from gallery", style = MaterialTheme.typography.labelLarge)
+        }
+
+        Spacer(Modifier.height(12.dp))
+
+        OutlinedButton(
+            onClick = onCamera,
+            modifier = Modifier.fillMaxWidth().height(52.dp),
+            colors = ButtonDefaults.outlinedButtonColors(
+                containerColor = Color.White.copy(alpha = 0.78f),
+                contentColor = AuthInk
+            )
+        ) {
+            Icon(Icons.Filled.AddAPhoto, contentDescription = null, modifier = Modifier.padding(end = 8.dp))
+            Text("Take a photo", style = MaterialTheme.typography.labelLarge)
+        }
+
+        Spacer(Modifier.height(12.dp))
+
+        TextButton(onClick = onSkip, modifier = Modifier.fillMaxWidth()) {
+            Text("Skip for now", color = AuthPrimaryDeep)
+        }
+
+        Spacer(Modifier.height(16.dp))
+
+        Button(
+            onClick = onContinue,
+            enabled = !state.isLoading,
+            modifier = Modifier.fillMaxWidth().height(56.dp),
+            colors = ButtonDefaults.buttonColors(
+                containerColor = AuthPrimary,
+                contentColor = AuthOnPrimary
+            )
+        ) {
+            if (state.isLoading) CircularProgressIndicator(color = AuthOnPrimary, strokeWidth = 2.dp)
+            else Text("Continue", style = MaterialTheme.typography.labelLarge)
         }
     }
 }

app/src/main/java/app/closer/ui/onboarding/CreateProfileViewModel.kt

@@ -1,7 +1,9 @@
 package app.closer.ui.onboarding
 
+import android.net.Uri
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import app.closer.data.remote.FirebaseStorageDataSource
 import app.closer.domain.model.User
 import app.closer.domain.repository.AuthRepository
 import app.closer.domain.repository.UserRepository
@@ -13,50 +15,133 @@ import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import javax.inject.Inject
 
+enum class ProfileStep {
+    NAME,
+    SEX,
+    PHOTO
+}
+
 data class CreateProfileUiState(
+    val currentStep: ProfileStep = ProfileStep.NAME,
     val displayName: String = "",
-    val nameError: String? = null,
+    val sex: String = "",
+    val photoUrl: String = "",
+    val photoUri: String? = null,
     val isLoading: Boolean = false,
     val error: String? = null,
-    val success: Boolean = false
+    val success: Boolean = false,
+    val nameError: String? = null,
+    val sexError: String? = null
 )
 
 @HiltViewModel
 class CreateProfileViewModel @Inject constructor(
     private val authRepository: AuthRepository,
-    private val userRepository: UserRepository
+    private val userRepository: UserRepository,
+    private val storageDataSource: FirebaseStorageDataSource
 ) : ViewModel() {
 
     private val _uiState = MutableStateFlow(CreateProfileUiState())
     val uiState: StateFlow<CreateProfileUiState> = _uiState.asStateFlow()
 
-    fun updateDisplayName(name: String) = _uiState.update { it.copy(displayName = name, nameError = null, error = null) }
+    init {
-    fun dismissError() = _uiState.update { it.copy(error = null) }
+        loadExistingProfile()
-
+    }
-    fun saveProfile() {
+
-        val name = _uiState.value.displayName.trim()
+    private fun loadExistingProfile() {
-        if (name.isBlank()) {
+        val uid = authRepository.currentUserId ?: return
-            _uiState.update { it.copy(nameError = "Please enter your name.") }
+        viewModelScope.launch {
-            return
+            val user = runCatching { userRepository.getUser(uid) }.getOrNull() ?: return@launch
+            _uiState.update {
+                it.copy(
+                    displayName = user.displayName,
+                    sex = user.sex,
+                    photoUrl = user.photoUrl
+                )
+            }
+        }
+    }
+
+    fun updateDisplayName(name: String) = _uiState.update { it.copy(displayName = name, nameError = null, error = null) }
+
+    fun selectSex(sex: String) = _uiState.update { it.copy(sex = sex, sexError = null, error = null) }
+
+    fun setPhotoUri(uri: String?) = _uiState.update { it.copy(photoUri = uri, error = null) }
+
+    fun goBack() {
+        val previous = when (_uiState.value.currentStep) {
+            ProfileStep.NAME -> ProfileStep.NAME
+            ProfileStep.SEX -> ProfileStep.NAME
+            ProfileStep.PHOTO -> ProfileStep.SEX
+        }
+        _uiState.update { it.copy(currentStep = previous, error = null) }
+    }
+
+    fun goToNextStep() {
+        val state = _uiState.value
+        when (state.currentStep) {
+            ProfileStep.NAME -> {
+                val name = state.displayName.trim()
+                when {
+                    name.isBlank() -> _uiState.update { it.copy(nameError = "Please enter your name.") }
+                    name.length < 2 -> _uiState.update { it.copy(nameError = "Name must be at least 2 characters.") }
+                    else -> _uiState.update { it.copy(currentStep = ProfileStep.SEX, nameError = null) }
+                }
+            }
+            ProfileStep.SEX -> {
+                if (state.sex.isBlank()) {
+                    _uiState.update { it.copy(sexError = "Please select an option so we can tailor your experience.") }
+                } else {
+                    _uiState.update { it.copy(currentStep = ProfileStep.PHOTO, sexError = null) }
+                }
+            }
+            ProfileStep.PHOTO -> saveProfile()
+        }
+    }
+
+    fun skipPhoto() = saveProfile(skipPhoto = true)
+
+    fun saveProfile(skipPhoto: Boolean = false) {
+        val state = _uiState.value
+        val name = state.displayName.trim()
+        if (name.isBlank() || name.length < 2 || state.sex.isBlank()) {
+            _uiState.update {
+                it.copy(
+                    nameError = if (name.isBlank()) "Please enter your name." else if (name.length < 2) "Name must be at least 2 characters." else null,
+                    sexError = if (state.sex.isBlank()) "Please select your sex." else null
+                )
             }
-        if (name.length < 2) {
-            _uiState.update { it.copy(nameError = "Name must be at least 2 characters.") }
             return
         }
         val uid = authRepository.currentUserId ?: run {
             _uiState.update { it.copy(error = "Not signed in. Please sign in and try again.") }
             return
         }
-        _uiState.update { it.copy(isLoading = true, nameError = null) }
+        _uiState.update { it.copy(isLoading = true, error = null) }
         viewModelScope.launch {
             runCatching {
+                val finalPhotoUrl = if (!skipPhoto && !state.photoUri.isNullOrBlank()) {
+                    storageDataSource.uploadProfilePhoto(uid, Uri.parse(state.photoUri))
+                } else {
+                    state.photoUrl
+                }
                 val existing = userRepository.getUser(uid)
-                if (existing == null) {
+                val user = existing ?: User(
-                    userRepository.createUser(
+                    id = uid,
-                        User(id = uid, displayName = name, createdAt = System.currentTimeMillis(), lastActiveAt = System.currentTimeMillis())
+                    displayName = name,
+                    sex = state.sex,
+                    photoUrl = finalPhotoUrl,
+                    createdAt = System.currentTimeMillis(),
+                    lastActiveAt = System.currentTimeMillis()
                 )
+                if (existing == null) {
+                    userRepository.createUser(user.copy(displayName = name, sex = state.sex, photoUrl = finalPhotoUrl))
                 } else {
                     userRepository.updateDisplayName(uid, name)
+                    userRepository.updateSex(uid, state.sex)
+                    if (finalPhotoUrl.isNotBlank()) {
+                        userRepository.updatePhotoUrl(uid, finalPhotoUrl)
+                    }
                 }
             }.onSuccess {
                 _uiState.update { it.copy(isLoading = false, success = true) }
@@ -65,4 +150,6 @@ class CreateProfileViewModel @Inject constructor(
             }
         }
     }
+
+    fun dismissError() = _uiState.update { it.copy(error = null) }
 }

app/src/main/java/app/closer/ui/onboarding/OnboardingViewModel.kt

@@ -39,7 +39,7 @@ class OnboardingViewModel @Inject constructor(
                             .onFailure { Log.w(TAG, "Could not load user profile during onboarding", it) }
                             .getOrNull()
                         val destination = when {
-                            user == null || user.displayName.isBlank() -> "create_profile"
+                            user == null || user.displayName.isBlank() || user.sex.isBlank() -> "create_profile"
                             else -> "home"
                         }
                         _uiState.update { it.copy(isCheckingAuth = false, navigateTo = destination) }

app/src/main/java/app/closer/ui/settings/AccountScreen.kt

@@ -19,38 +19,41 @@ import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.automirrored.filled.ArrowForwardIos
-import androidx.compose.material.icons.filled.Cloud
 import androidx.compose.material.icons.filled.Delete
-import androidx.compose.material.icons.filled.Download
-import androidx.compose.material.icons.filled.Person
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
-import androidx.compose.material3.Divider
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.Text
 import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
 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.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
-import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
+import androidx.hilt.navigation.compose.hiltViewModel
 import app.closer.core.navigation.AppRoute
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun AccountScreen(
-    onNavigate: (String) -> Unit = {}
+    onNavigate: (String) -> Unit = {},
+    viewModel: EditProfileViewModel = hiltViewModel()
 ) {
+    val snackbar = remember { SnackbarHostState() }
+
     Scaffold(
+        snackbarHost = { SnackbarHost(snackbar) },
         containerColor = Color.Transparent,
         modifier = Modifier.background(SettingsBackgroundBrush),
         topBar = {
@@ -79,68 +82,11 @@ fun AccountScreen(
                 .padding(horizontal = 16.dp, vertical = 8.dp),
             verticalArrangement = Arrangement.spacedBy(12.dp)
         ) {
-            // Signed-out / local mode state — no fake personal data
+            EditProfileContent(
-            Card(
                 modifier = Modifier.fillMaxWidth(),
-                shape = RoundedCornerShape(16.dp),
+                snackbar = snackbar,
-                colors = CardDefaults.cardColors(containerColor = SettingsCard)
+                viewModel = viewModel
-            ) {
-                Row(
-                    modifier = Modifier.padding(16.dp),
-                    verticalAlignment = Alignment.CenterVertically,
-                    horizontalArrangement = Arrangement.spacedBy(12.dp)
-                ) {
-                    Icon(
-                        Icons.Filled.Person,
-                        contentDescription = null,
-                        modifier = Modifier.size(40.dp),
-                        tint = SettingsPrimaryDeep
             )
-                    Column(
-                        modifier = Modifier.weight(1f),
-                        verticalArrangement = Arrangement.spacedBy(2.dp)
-                    ) {
-                        Text(
-                            text = "Local profile",
-                            style = MaterialTheme.typography.titleMedium,
-                            fontWeight = FontWeight.SemiBold,
-                            color = SettingsInk
-                        )
-                        Text(
-                            text = "Your profile is stored on this device. Sign in later to back it up and connect with your partner.",
-                            style = MaterialTheme.typography.bodySmall,
-                            color = SettingsMuted,
-                            maxLines = 3,
-                            overflow = TextOverflow.Ellipsis
-                        )
-                    }
-                }
-            }
-
-            Spacer(Modifier.height(4.dp))
-
-            // Identity / sync / export — disabled until auth is live
-            Card(
-                modifier = Modifier.fillMaxWidth(),
-                shape = RoundedCornerShape(16.dp),
-                colors = CardDefaults.cardColors(containerColor = SettingsCard)
-            ) {
-                Column {
-                    AccountRow(
-                        icon = Icons.Filled.Cloud,
-                        label = "Sign in or create account",
-                        enabled = false,
-                        onClick = { /* Auth coming soon */ }
-                    )
-                    Divider(modifier = Modifier.padding(horizontal = 16.dp), thickness = 0.5.dp)
-                    AccountRow(
-                        icon = Icons.Filled.Download,
-                        label = "Export your data",
-                        enabled = false,
-                        onClick = { /* Export coming soon */ }
-                    )
-                }
-            }
 
             Spacer(Modifier.height(8.dp))
 
@@ -157,6 +103,8 @@ fun AccountScreen(
                     onClick = { onNavigate(AppRoute.DELETE_ACCOUNT) }
                 )
             }
+
+            Spacer(Modifier.height(8.dp))
         }
     }
 }
@@ -201,9 +149,3 @@ private fun AccountRow(
         }
     }
 }
-
-@Preview
-@Composable
-fun AccountScreenPreview() {
-    AccountScreen()
-}

app/src/main/java/app/closer/ui/settings/EditProfileScreen.kt

@@ -0,0 +1,402 @@
+package app.closer.ui.settings
+
+import android.Manifest
+import android.content.pm.PackageManager
+import android.net.Uri
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.PickVisualMediaRequest
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.imePadding
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.text.KeyboardActions
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material.icons.filled.AddAPhoto
+import androidx.compose.material.icons.filled.Check
+import androidx.compose.material.icons.filled.Person
+import androidx.compose.material.icons.filled.PhotoLibrary
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedButton
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.rememberVectorPainter
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalFocusManager
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.input.ImeAction
+import androidx.compose.ui.text.input.KeyboardCapitalization
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.core.content.ContextCompat
+import androidx.core.content.FileProvider
+import androidx.hilt.navigation.compose.hiltViewModel
+import coil.compose.AsyncImage
+import java.io.File
+import app.closer.ui.auth.authTextFieldColors
+import app.closer.ui.settings.SettingsBackgroundBrush
+import app.closer.ui.settings.SettingsInk
+import app.closer.ui.settings.SettingsMuted
+import app.closer.ui.settings.SettingsOnPrimary
+import app.closer.ui.settings.SettingsPrimary
+import app.closer.ui.settings.SettingsPrimaryDeep
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun EditProfileScreen(
+    onNavigate: (String) -> Unit = {},
+    viewModel: EditProfileViewModel = hiltViewModel()
+) {
+    val snackbar = remember { SnackbarHostState() }
+
+    Scaffold(
+        snackbarHost = { SnackbarHost(snackbar) },
+        containerColor = Color.Transparent,
+        modifier = Modifier.background(SettingsBackgroundBrush),
+        topBar = {
+            TopAppBar(
+                title = { Text("Edit profile", color = SettingsInk) },
+                navigationIcon = {
+                    IconButton(onClick = { onNavigate("back") }) {
+                        Icon(
+                            Icons.AutoMirrored.Filled.ArrowBack,
+                            contentDescription = "Back",
+                            tint = SettingsInk
+                        )
+                    }
+                },
+                colors = TopAppBarDefaults.topAppBarColors(containerColor = Color.Transparent)
+            )
+        }
+    ) { padding ->
+        EditProfileContent(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(padding),
+            snackbar = snackbar,
+            viewModel = viewModel
+        )
+    }
+}
+
+@Composable
+fun EditProfileContent(
+    modifier: Modifier = Modifier,
+    snackbar: SnackbarHostState? = null,
+    viewModel: EditProfileViewModel = hiltViewModel()
+) {
+    val state by viewModel.uiState.collectAsState()
+    val focusManager = LocalFocusManager.current
+    val context = LocalContext.current
+    val localSnackbar = remember { SnackbarHostState() }
+    val activeSnackbar = snackbar ?: localSnackbar
+
+    LaunchedEffect(state.error) {
+        state.error?.let {
+            activeSnackbar.showSnackbar(it)
+            viewModel.dismissError()
+        }
+    }
+
+    val galleryLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.PickVisualMedia()
+    ) { uri: Uri? ->
+        uri?.let { viewModel.setPhotoUri(it.toString()) }
+    }
+
+    val cameraFile = remember(context) { File(context.filesDir, "profile_edit_temp.jpg") }
+    val cameraUri = remember(cameraFile) {
+        FileProvider.getUriForFile(
+            context,
+            "${context.packageName}.fileprovider",
+            cameraFile
+        )
+    }
+
+    val cameraLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.TakePicture()
+    ) { success ->
+        if (success) viewModel.setPhotoUri(cameraUri.toString())
+    }
+
+    val cameraPermissionLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.RequestPermission()
+    ) { granted ->
+        if (granted) cameraLauncher.launch(cameraUri)
+    }
+
+    Column(
+        modifier = modifier
+            .verticalScroll(rememberScrollState())
+            .imePadding()
+            .padding(horizontal = 24.dp, vertical = 16.dp),
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        if (state.isLoading) {
+            Spacer(Modifier.height(64.dp))
+            CircularProgressIndicator(color = SettingsPrimary)
+        } else {
+            val imageUri = state.photoUri ?: state.photoUrl.takeIf { it.isNotBlank() }
+            Box(
+                modifier = Modifier
+                    .size(120.dp)
+                    .clip(CircleShape)
+                    .background(Color.White)
+                    .border(2.dp, SettingsPrimary.copy(alpha = 0.3f), CircleShape)
+                    .clickable {
+                        galleryLauncher.launch(
+                            PickVisualMediaRequest(ActivityResultContracts.PickVisualMedia.ImageOnly)
+                        )
+                    },
+                contentAlignment = Alignment.Center
+            ) {
+                if (imageUri != null) {
+                    AsyncImage(
+                        model = imageUri,
+                        contentDescription = "Profile photo",
+                        modifier = Modifier.fillMaxSize(),
+                        contentScale = ContentScale.Crop,
+                        placeholder = rememberVectorPainter(Icons.Filled.Person),
+                        error = rememberVectorPainter(Icons.Filled.Person)
+                    )
+                } else {
+                    Icon(
+                        Icons.Filled.Person,
+                        contentDescription = null,
+                        modifier = Modifier.size(56.dp),
+                        tint = SettingsMuted
+                    )
+                }
+            }
+
+            Spacer(Modifier.height(8.dp))
+            TextButton(
+                onClick = {
+                    galleryLauncher.launch(
+                        PickVisualMediaRequest(ActivityResultContracts.PickVisualMedia.ImageOnly)
+                    )
+                }
+            ) {
+                Text("Change photo", color = SettingsPrimaryDeep)
+            }
+
+            Spacer(Modifier.height(8.dp))
+
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.spacedBy(12.dp)
+            ) {
+                OutlinedButton(
+                    onClick = {
+                        galleryLauncher.launch(
+                            PickVisualMediaRequest(ActivityResultContracts.PickVisualMedia.ImageOnly)
+                        )
+                    },
+                    modifier = Modifier.weight(1f).height(48.dp),
+                    colors = ButtonDefaults.outlinedButtonColors(
+                        containerColor = Color.White,
+                        contentColor = SettingsInk
+                    )
+                ) {
+                    Icon(Icons.Filled.PhotoLibrary, contentDescription = null, modifier = Modifier.padding(end = 8.dp))
+                    Text("Gallery")
+                }
+                OutlinedButton(
+                    onClick = {
+                        when {
+                            ContextCompat.checkSelfPermission(context, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED -> cameraLauncher.launch(cameraUri)
+                            else -> cameraPermissionLauncher.launch(Manifest.permission.CAMERA)
+                        }
+                    },
+                    modifier = Modifier.weight(1f).height(48.dp),
+                    colors = ButtonDefaults.outlinedButtonColors(
+                        containerColor = Color.White,
+                        contentColor = SettingsInk
+                    )
+                ) {
+                    Icon(Icons.Filled.AddAPhoto, contentDescription = null, modifier = Modifier.padding(end = 8.dp))
+                    Text("Camera")
+                }
+            }
+
+            Spacer(Modifier.height(24.dp))
+
+            // Account status card
+            Box(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .clip(RoundedCornerShape(16.dp))
+                    .background(Color.White)
+                    .padding(16.dp)
+            ) {
+                Column(verticalArrangement = Arrangement.spacedBy(4.dp)) {
+                    Text(
+                        text = if (state.isGoogleAccount) "Signed in with Google" else if (state.isAnonymous) "Anonymous account" else "Email account",
+                        style = MaterialTheme.typography.labelMedium,
+                        color = SettingsMuted
+                    )
+                    if (state.email.isNotBlank()) {
+                        Text(
+                            text = state.email,
+                            style = MaterialTheme.typography.bodyLarge,
+                            color = SettingsInk,
+                            fontWeight = FontWeight.Medium
+                        )
+                    }
+                }
+            }
+
+            Spacer(Modifier.height(24.dp))
+
+            OutlinedTextField(
+                value = state.displayName,
+                onValueChange = viewModel::updateDisplayName,
+                label = { Text("Your name") },
+                singleLine = true,
+                modifier = Modifier.fillMaxWidth(),
+                colors = authTextFieldColors(),
+                isError = state.nameError != null,
+                supportingText = state.nameError?.let { { Text(it, color = MaterialTheme.colorScheme.error) } },
+                keyboardOptions = KeyboardOptions(
+                    capitalization = KeyboardCapitalization.Words,
+                    keyboardType = KeyboardType.Text,
+                    imeAction = ImeAction.Next
+                ),
+                keyboardActions = KeyboardActions(onNext = { focusManager.moveFocus(androidx.compose.ui.focus.FocusDirection.Down) })
+            )
+
+            Spacer(Modifier.height(20.dp))
+
+            Text(
+                text = "Sex",
+                style = MaterialTheme.typography.labelLarge,
+                color = SettingsInk,
+                modifier = Modifier.fillMaxWidth()
+            )
+            Spacer(Modifier.height(8.dp))
+            Text(
+                text = "We use this to show you the most relevant questions in Desire Sync and other features.",
+                style = MaterialTheme.typography.bodyMedium,
+                color = SettingsMuted,
+                modifier = Modifier.fillMaxWidth()
+            )
+            Spacer(Modifier.height(12.dp))
+
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.spacedBy(12.dp)
+            ) {
+                SexEditOption(
+                    label = "Female",
+                    selected = state.sex == "female",
+                    onClick = { viewModel.selectSex("female") },
+                    modifier = Modifier.weight(1f)
+                )
+                SexEditOption(
+                    label = "Male",
+                    selected = state.sex == "male",
+                    onClick = { viewModel.selectSex("male") },
+                    modifier = Modifier.weight(1f)
+                )
+            }
+            state.sexError?.let {
+                Spacer(Modifier.height(8.dp))
+                Text(it, color = MaterialTheme.colorScheme.error, style = MaterialTheme.typography.bodySmall)
+            }
+
+            Spacer(Modifier.height(32.dp))
+
+            Button(
+                onClick = { focusManager.clearFocus(); viewModel.save() },
+                enabled = !state.isSaving,
+                modifier = Modifier.fillMaxWidth().height(56.dp),
+                colors = ButtonDefaults.buttonColors(
+                    containerColor = SettingsPrimary,
+                    contentColor = SettingsOnPrimary
+                )
+            ) {
+                if (state.isSaving) CircularProgressIndicator(color = SettingsOnPrimary, strokeWidth = 2.dp)
+                else Text("Save changes", style = MaterialTheme.typography.labelLarge)
+            }
+
+            Spacer(Modifier.height(24.dp))
+        }
+    }
+}
+
+@Composable
+private fun SexEditOption(
+    label: String,
+    selected: Boolean,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier
+) {
+    val background = if (selected) SettingsPrimary else Color.White
+    val contentColor = if (selected) SettingsOnPrimary else SettingsInk
+    val borderColor = if (selected) SettingsPrimary else SettingsMuted.copy(alpha = 0.24f)
+
+    Box(
+        modifier = modifier
+            .height(48.dp)
+            .clip(RoundedCornerShape(12.dp))
+            .background(background)
+            .border(1.dp, borderColor, RoundedCornerShape(12.dp))
+            .clickable(onClick = onClick),
+        contentAlignment = Alignment.Center
+    ) {
+        Row(verticalAlignment = Alignment.CenterVertically) {
+            if (selected) {
+                Icon(
+                    Icons.Filled.Check,
+                    contentDescription = null,
+                    modifier = Modifier.size(18.dp).padding(end = 6.dp),
+                    tint = contentColor
+                )
+            }
+            Text(
+                text = label,
+                style = MaterialTheme.typography.bodyLarge,
+                color = contentColor
+            )
+        }
+    }
+}

app/src/main/java/app/closer/ui/settings/EditProfileViewModel.kt

@@ -0,0 +1,119 @@
+package app.closer.ui.settings
+
+import android.net.Uri
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import app.closer.data.remote.FirebaseStorageDataSource
+import app.closer.domain.repository.AuthRepository
+import app.closer.domain.repository.UserRepository
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+data class EditProfileUiState(
+    val displayName: String = "",
+    val sex: String = "",
+    val photoUrl: String = "",
+    val photoUri: String? = null,
+    val email: String = "",
+    val isAnonymous: Boolean = false,
+    val isGoogleAccount: Boolean = false,
+    val isLoading: Boolean = true,
+    val isSaving: Boolean = false,
+    val error: String? = null,
+    val success: Boolean = false,
+    val nameError: String? = null,
+    val sexError: String? = null
+)
+
+@HiltViewModel
+class EditProfileViewModel @Inject constructor(
+    private val authRepository: AuthRepository,
+    private val userRepository: UserRepository,
+    private val storageDataSource: FirebaseStorageDataSource
+) : ViewModel() {
+
+    private val _uiState = MutableStateFlow(EditProfileUiState())
+    val uiState: StateFlow<EditProfileUiState> = _uiState.asStateFlow()
+
+    init {
+        loadProfile()
+    }
+
+    private fun loadProfile() {
+        val uid = authRepository.currentUserId ?: run {
+            _uiState.update { it.copy(isLoading = false, error = "Not signed in.") }
+            return
+        }
+        viewModelScope.launch {
+            val user = runCatching { userRepository.getUser(uid) }.getOrNull()
+            _uiState.update {
+                it.copy(
+                    isLoading = false,
+                    displayName = user?.displayName ?: "",
+                    sex = user?.sex ?: "",
+                    photoUrl = user?.photoUrl ?: "",
+                    email = authRepository.currentUserEmail ?: user?.email ?: "",
+                    isAnonymous = authRepository.isAnonymous,
+                    isGoogleAccount = authRepository.isGoogleAccount
+                )
+            }
+        }
+    }
+
+    fun updateDisplayName(name: String) = _uiState.update { it.copy(displayName = name, nameError = null, error = null) }
+
+    fun selectSex(sex: String) = _uiState.update { it.copy(sex = sex, sexError = null, error = null) }
+
+    fun setPhotoUri(uri: String?) = _uiState.update { it.copy(photoUri = uri, error = null) }
+
+    fun save() {
+        val state = _uiState.value
+        val name = state.displayName.trim()
+        when {
+            name.isBlank() -> {
+                _uiState.update { it.copy(nameError = "Please enter your name.") }
+                return
+            }
+            name.length < 2 -> {
+                _uiState.update { it.copy(nameError = "Name must be at least 2 characters.") }
+                return
+            }
+            state.sex.isBlank() -> {
+                _uiState.update { it.copy(sexError = "Please select your sex.") }
+                return
+            }
+        }
+        val uid = authRepository.currentUserId ?: run {
+            _uiState.update { it.copy(error = "Not signed in.") }
+            return
+        }
+        _uiState.update { it.copy(isSaving = true, error = null) }
+        viewModelScope.launch {
+            runCatching {
+                val finalPhotoUrl = if (!state.photoUri.isNullOrBlank()) {
+                    storageDataSource.uploadProfilePhoto(uid, Uri.parse(state.photoUri))
+                } else {
+                    state.photoUrl
+                }
+                userRepository.updateDisplayName(uid, name)
+                userRepository.updateSex(uid, state.sex)
+                if (finalPhotoUrl.isNotBlank()) {
+                    userRepository.updatePhotoUrl(uid, finalPhotoUrl)
+                }
+            }.onSuccess {
+                _uiState.update { it.copy(isSaving = false, success = true, photoUri = null, photoUrl = it.photoUrl) }
+                loadProfile()
+            }.onFailure { e ->
+                _uiState.update { it.copy(isSaving = false, error = e.message ?: "Couldn't save changes. Please try again.") }
+            }
+        }
+    }
+
+    fun dismissError() = _uiState.update { it.copy(error = null) }
+    fun onSuccessHandled() = _uiState.update { it.copy(success = false) }
+}

app/src/main/res/xml/file_paths.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths xmlns:android="http://schemas.android.com/apk/res/android">
+    <files-path name="profile_photos" path="." />
+</paths>