continuar utilizador

app/src/main/AndroidManifest.xml

@@ -28,6 +28,7 @@
         <activity android:name=".SettingsActivity" />
         <activity android:name=".StreakActivity" />
         <activity android:name=".FindFriendsActivity" />
+        <activity android:name=".TrophiesActivity" />
 
 
 

app/src/main/java/com/fluxup/app/AuthManager.java

@@ -1,14 +1,32 @@
 package com.fluxup.app;
 
+
+import com.google.android.gms.tasks.Task;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseAuthException;
 import com.google.firebase.auth.FirebaseUser;
 
+/**
+ * AuthManager - Classe responsável pela gestão centralizada da autenticação Firebase.
+ * Segue padrões de desenvolvimento sénior para garantir modularidade e tratamento de erros robusto.
+ */
 public class AuthManager {
-    private static AuthManager instance;
 
-    private AuthManager() {
+    private static AuthManager instance;
-        // private constructor
+    private final FirebaseAuth mAuth;
+
+    // Interface para comunicação de resultados com a UI (Activities/Fragments)
+    public interface AuthCallback {
+        void onSuccess(FirebaseUser user);
+        void onError(String errorMessage);
     }
 
+    // Construtor privado para padrão Singleton
+    private AuthManager() {
+        mAuth = FirebaseAuth.getInstance();
+    }
+
+    // Método para obter a instância única do AuthManager
     public static synchronized AuthManager getInstance() {
         if (instance == null) {
             instance = new AuthManager();
@@ -16,22 +34,79 @@ public class AuthManager {
         return instance;
     }
 
+
+    /**
+     * Verifica se existe um utilizador autenticado na sessão atual.
+     * @return FirebaseUser ou null se não houver sessão ativa.
+     */
     public FirebaseUser getCurrentUser() {
-        return null;
+        return mAuth.getCurrentUser();
-    }
-
-    public void loginUtilizador(String email, String password, AuthCallback callback) {
-        // Mock implementation
-        callback.onSuccess();
     }
 
+    /**
+     * Realiza o registo de um novo utilizador.
+     * Inclui tratamento de erros específico para passwords fracas e emails inválidos.
+     */
     public void registrarUtilizador(String email, String password, AuthCallback callback) {
-        // Mock implementation
+        mAuth.createUserWithEmailAndPassword(email, password)
-        callback.onSuccess();
+                .addOnCompleteListener(task -> {
+                    if (task.isSuccessful()) {
+                        callback.onSuccess(mAuth.getCurrentUser());
+                    } else {
+                        callback.onError(handleAuthError(task.getException()));
+                    }
+                });
     }
 
-    public interface AuthCallback {
+    /**
-        void onSuccess();
+     * Realiza o login de um utilizador existente.
-        void onFailure(Exception e);
+     * A gestão da sessão é feita automaticamente pelo Firebase (Persistence).
+     */
+    public void loginUtilizador(String email, String password, AuthCallback callback) {
+        mAuth.signInWithEmailAndPassword(email, password)
+                .addOnCompleteListener(task -> {
+                    if (task.isSuccessful()) {
+                        callback.onSuccess(mAuth.getCurrentUser());
+                    } else {
+                        callback.onError(handleAuthError(task.getException()));
+                    }
+                });
+    }
+
+    /**
+     * Encerra a sessão do utilizador atual.
+     */
+    public void logout() {
+        mAuth.signOut();
+    }
+
+    /**
+     * Traduz exceções do Firebase Auth em mensagens amigáveis para o utilizador final.
+     */
+    private String handleAuthError(Exception e) {
+        if (e instanceof FirebaseAuthException) {
+            String errorCode = ((FirebaseAuthException) e).getErrorCode();
+            switch (errorCode) {
+                case "ERROR_INVALID_EMAIL":
+                    return "O formato do email é inválido.";
+                case "ERROR_WEAK_PASSWORD":
+                    return "A palavra-passe é demasiado fraca. Use pelo menos 6 caracteres.";
+                case "ERROR_USER_NOT_FOUND":
+                    return "Não existe nenhum utilizador registado com este email.";
+                case "ERROR_WRONG_PASSWORD":
+                    return "Palavra-passe incorreta.";
+                case "ERROR_EMAIL_ALREADY_IN_USE":
+                    return "Este email já está a ser utilizado por outra conta.";
+                case "ERROR_USER_DISABLED":
+                    return "Esta conta foi desativada.";
+                case "ERROR_TOO_MANY_REQUESTS":
+                    return "Demasiadas tentativas falhadas. Tente mais tarde.";
+                case "ERROR_OPERATION_NOT_ALLOWED":
+                    return "O login com email/password não está ativado no Firebase.";
+                default:
+                    return "Erro na autenticação: " + e.getLocalizedMessage();
+            }
+        }
+        return e != null ? e.getLocalizedMessage() : "Ocorreu um erro desconhecido.";
     }
 }

app/src/main/java/com/fluxup/app/FindFriendsActivity.java

@@ -0,0 +1,114 @@
+package com.fluxup.app;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.TextView;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import com.google.android.material.button.MaterialButton;
+import java.util.ArrayList;
+import java.util.List;
+
+public class FindFriendsActivity extends AppCompatActivity {
+
+    private ImageButton btnClose;
+    private RecyclerView rvSuggestions;
+    private View btnContacts, btnSearchByName, btnProfileLink;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_find_friends);
+
+        btnClose = findViewById(R.id.btnClose);
+        rvSuggestions = findViewById(R.id.rvSuggestions);
+        btnContacts = findViewById(R.id.btnContacts);
+        btnSearchByName = findViewById(R.id.btnSearchByName);
+        btnProfileLink = findViewById(R.id.btnProfileLink);
+
+        btnClose.setOnClickListener(v -> finish());
+
+        setupSuggestions();
+    }
+
+    private void setupSuggestions() {
+        rvSuggestions.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false));
+        
+        List<Suggestion> suggestions = new ArrayList<>();
+        suggestions.add(new Suggestion("Maria Silva", "Segue você", R.color.reward_yellow));
+        suggestions.add(new Suggestion("João Pereira", "Amigo em comum", R.color.success_green));
+        suggestions.add(new Suggestion("Ana Costa", "Segue você", R.color.streak_orange));
+        suggestions.add(new Suggestion("Ricardo M.", "Novo no Fluxup", R.color.streak_blue));
+
+        SuggestionsAdapter adapter = new SuggestionsAdapter(suggestions);
+        rvSuggestions.setAdapter(adapter);
+    }
+
+    // --- Data Model ---
+    private static class Suggestion {
+        String name;
+        String info;
+        int colorRes;
+
+        Suggestion(String name, String info, int colorRes) {
+            this.name = name;
+            this.info = info;
+            this.colorRes = colorRes;
+        }
+    }
+
+    // --- Adapter ---
+    private class SuggestionsAdapter extends RecyclerView.Adapter<SuggestionsAdapter.ViewHolder> {
+        private final List<Suggestion> suggestions;
+
+        SuggestionsAdapter(List<Suggestion> suggestions) {
+            this.suggestions = suggestions;
+        }
+
+        @NonNull
+        @Override
+        public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+            View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_friend_suggestion, parent, false);
+            return new ViewHolder(view);
+        }
+
+        @Override
+        public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+            Suggestion item = suggestions.get(position);
+            holder.tvName.setText(item.name);
+            holder.tvInfo.setText(item.info);
+            holder.ivAvatar.setColorFilter(getResources().getColor(item.colorRes));
+            
+            holder.btnFollow.setOnClickListener(v -> {
+                holder.btnFollow.setText("Seguindo");
+                holder.btnFollow.setEnabled(false);
+                holder.btnFollow.setAlpha(0.6f);
+            });
+        }
+
+        @Override
+        public int getItemCount() {
+            return suggestions.size();
+        }
+
+        class ViewHolder extends RecyclerView.ViewHolder {
+            ImageView ivAvatar;
+            TextView tvName, tvInfo;
+            MaterialButton btnFollow;
+
+            ViewHolder(View view) {
+                super(view);
+                ivAvatar = view.findViewById(R.id.ivFriendAvatar);
+                tvName = view.findViewById(R.id.tvFriendName);
+                tvInfo = view.findViewById(R.id.tvFriendInfo);
+                btnFollow = view.findViewById(R.id.btnFollowBack);
+            }
+        }
+    }
+}

app/src/main/java/com/fluxup/app/FirestoreManager.java

@@ -0,0 +1,79 @@
+package com.fluxup.app;
+
+import com.google.firebase.firestore.FirebaseFirestore;
+import com.google.firebase.firestore.ListenerRegistration;
+import com.google.firebase.firestore.QueryDocumentSnapshot;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Consumer;
+
+public class FirestoreManager {
+
+    private static FirestoreManager instance;
+    private final FirebaseFirestore db;
+
+    private FirestoreManager() {
+        db = FirebaseFirestore.getInstance();
+    }
+
+    public static synchronized FirestoreManager getInstance() {
+        if (instance == null) {
+            instance = new FirestoreManager();
+        }
+        return instance;
+    }
+
+    /**
+     * Observa as mudanças no documento do utilizador em tempo real.
+     */
+    public ListenerRegistration observeUser(String uid, Consumer<Usuario> listener) {
+        return db.collection("users").document(uid)
+                .addSnapshotListener((snapshot, e) -> {
+                    if (e != null) return;
+                    if (snapshot != null && snapshot.exists()) {
+                        Usuario usuario = snapshot.toObject(Usuario.class);
+                        if (usuario != null) listener.accept(usuario);
+                    }
+                });
+    }
+
+    /**
+     * Observa as tarefas do utilizador em tempo real.
+     */
+    public ListenerRegistration observeTasks(String uid, Consumer<List<Task>> listener) {
+        return db.collection("tasks")
+                .whereEqualTo("userId", uid)
+                .addSnapshotListener((snapshots, e) -> {
+                    if (e != null) return;
+                    List<Task> tasks = new ArrayList<>();
+                    if (snapshots != null) {
+                        for (QueryDocumentSnapshot doc : snapshots) {
+                            tasks.add(doc.toObject(Task.class));
+                        }
+                    }
+                    listener.accept(tasks);
+                });
+    }
+
+    /**
+     * Atualiza o estado de uma tarefa.
+     */
+    public void updateTask(Task task) {
+        db.collection("tasks").document(task.id).set(task);
+    }
+
+    /**
+     * Adiciona uma nova tarefa.
+     */
+    public void addTask(Task task) {
+        db.collection("tasks").document(task.id).set(task);
+    }
+
+    /**
+     * Atualiza campos específicos do perfil do utilizador (ex: XP, Streak).
+     */
+    public void updateUserStats(String uid, Map<String, Object> updates) {
+        db.collection("users").document(uid).update(updates);
+    }
+}

app/src/main/java/com/fluxup/app/FluxupApplication.java

@@ -0,0 +1,59 @@
+package com.fluxup.app;
+
+import android.app.Application;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.util.Log;
+import androidx.appcompat.app.AppCompatDelegate;
+
+import com.fluxup.app.BuildConfig;
+import com.google.firebase.FirebaseApp;
+import com.google.firebase.appcheck.FirebaseAppCheck;
+import com.google.firebase.appcheck.debug.DebugAppCheckProviderFactory;
+import com.google.firebase.appcheck.playintegrity.PlayIntegrityAppCheckProviderFactory;
+
+public class FluxupApplication extends Application {
+
+    private static final String TAG = "FLUXUP_DEBUG";
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+
+        // Aplicar preferências de tema
+        SharedPreferences prefs = getSharedPreferences("FluxupSettings", Context.MODE_PRIVATE);
+        if (prefs.getBoolean("darkMode", false)) {
+            AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES);
+        } else {
+            AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO);
+        }
+
+        // Inicializar Firebase
+        FirebaseApp.initializeApp(this);
+        Log.d(TAG, "FirebaseApp inicializado com sucesso.");
+
+        // Inicializar Firebase App Check
+        FirebaseAppCheck firebaseAppCheck = FirebaseAppCheck.getInstance();
+
+        if (BuildConfig.DEBUG) {
+            // 1. Instala o provider
+            firebaseAppCheck.installAppCheckProviderFactory(DebugAppCheckProviderFactory.getInstance());
+
+            // 2. FORÇAR a exibição do token no Logcat
+            // Adicionamos um log específico com a tag "FLUXUP_DEBUG"
+            Log.d("FLUXUP_DEBUG", "--------------------------------------------------");
+            Log.d("FLUXUP_DEBUG", "COPIE ESTE TOKEN PARA A CONSOLA FIREBASE:");
+            Log.d("FLUXUP_DEBUG", "Debug Token: " + "Procure pela mensagem acima ou no log do sistema");
+            Log.d("FLUXUP_DEBUG", "--------------------------------------------------");
+        } else {
+            // Em modo RELEASE, usamos o Play Integrity (recomendado para Android).
+            firebaseAppCheck.installAppCheckProviderFactory(
+                    PlayIntegrityAppCheckProviderFactory.getInstance());
+            Log.d(TAG, "App Check: Play Integrity Provider instalado.");
+        }
+
+        // Garantir que os tokens são renovados automaticamente e usamos sempre o mais recente
+        firebaseAppCheck.setTokenAutoRefreshEnabled(true);
+        Log.d(TAG, "App Check: Auto-refresh de tokens ativado.");
+    }
+}

app/src/main/java/com/fluxup/app/InicioFragment.java

@@ -79,9 +79,7 @@ public class InicioFragment extends Fragment {
             });
         }
 
-        view.findViewById(R.id.btnAddTasks).setOnClickListener(v -> {
+        view.findViewById(R.id.btnAddTasks).setOnClickListener(v -> showAddTaskDialog());
-            Toast.makeText(getContext(), "Adicionar tarefas: Implementação futura", Toast.LENGTH_SHORT).show();
-        });
 
         View btnStreak = view.findViewById(R.id.btnStreak);
         if (btnStreak != null) {
@@ -331,4 +329,76 @@ public class InicioFragment extends Fragment {
         }
         pauseTimer(); // Parar o timer se a view for destruída
     }
+
+    private void showAddTaskDialog() {
+        if (getContext() == null) return;
+
+        // Build input field
+        android.widget.EditText editText = new android.widget.EditText(getContext());
+        editText.setHint("Escreve o teu desafio…");
+        editText.setInputType(android.text.InputType.TYPE_CLASS_TEXT
+                | android.text.InputType.TYPE_TEXT_FLAG_CAP_SENTENCES);
+        editText.setTextSize(16);
+        editText.setSingleLine(false);
+        editText.setMaxLines(3);
+
+        // Wrap with padding
+        android.widget.FrameLayout container = new android.widget.FrameLayout(getContext());
+        android.widget.FrameLayout.LayoutParams lp = new android.widget.FrameLayout.LayoutParams(
+                android.widget.FrameLayout.LayoutParams.MATCH_PARENT,
+                android.widget.FrameLayout.LayoutParams.WRAP_CONTENT);
+        int dp24 = (int) (24 * getResources().getDisplayMetrics().density);
+        lp.setMargins(dp24, dp24 / 2, dp24, 0);
+        editText.setLayoutParams(lp);
+        container.addView(editText);
+
+        android.app.AlertDialog dialog = new com.google.android.material.dialog.MaterialAlertDialogBuilder(getContext())
+                .setTitle("Novo Desafio")
+                .setView(container)
+                .setNegativeButton("Cancelar", null)
+                .setPositiveButton("Adicionar", null)
+
+
+        dialog.setOnShowListener(d -> {
+            // Style buttons
+            android.widget.Button btnAdd = dialog.getButton(android.app.AlertDialog.BUTTON_POSITIVE);
+            android.widget.Button btnCancel = dialog.getButton(android.app.AlertDialog.BUTTON_NEGATIVE);
+            if (btnAdd != null) btnAdd.setTextColor(getResources().getColor(R.color.primary_purple));
+            if (btnCancel != null) btnCancel.setTextColor(getResources().getColor(R.color.text_secondary));
+
+            // Override positive so it validates before dismissing
+            if (btnAdd != null) {
+                btnAdd.setOnClickListener(v -> {
+                    String title = editText.getText().toString().trim();
+                    if (title.isEmpty()) {
+                        editText.setError("Escreve um desafio");
+                        return;
+                    }
+                    saveNewTask(title);
+                    dialog.dismiss();
+                });
+            }
+
+
+            editText.requestFocus();
+            if (dialog.getWindow() != null) {
+                dialog.getWindow().setSoftInputMode(
+                        android.view.WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
+            }
+        });
+
+        dialog.show();
+    }
+jhvjhvkvjhv
+    private void saveNewTask(String title) {
+        com.google.firebase.auth.FirebaseUser currentUser = AuthManager.getInstance().getCurrentUser();
+        if (currentUser == null) return;
+
+        String uid = currentUser.getUid();
+        String taskId = com.google.firebase.firestore.FirebaseFirestore.getInstance()
+                .collection("tasks").document().getId();
+
+        Task task = new Task(taskId, title, 10, uid);
+        FirestoreManager.getInstance().addTask(task);
+    }
 }

app/src/main/java/com/fluxup/app/MainActivity.java

@@ -45,6 +45,9 @@ public class MainActivity extends AppCompatActivity {
 
             if (itemId == R.id.nav_inicio) {
                 selectedFragment = new InicioFragment();
+            } else if (itemId == R.id.nav_trophies) {
+                startActivity(new android.content.Intent(this, TrophiesActivity.class));
+                return true;
             } else if (itemId == R.id.nav_profile) {
                 selectedFragment = new ProfileFragment();
             } else if (itemId == R.id.nav_search) {

app/src/main/java/com/fluxup/app/ProfileFragment.java

@@ -43,6 +43,11 @@ public class ProfileFragment extends Fragment {
         tvTotalXP = view.findViewById(R.id.tvTotalXP);
         tvLeagueName = view.findViewById(R.id.tvLeagueName);
         tvAchievementsCount = view.findViewById(R.id.tvAchievementsCount);
+        View cardLeague = view.findViewById(R.id.cardLeague);
+        cardLeague.setOnClickListener(v -> {
+            Intent intent = new Intent(getActivity(), TrophiesActivity.class);
+            startActivity(intent);
+        });
 
         startObservingUser();
 

app/src/main/java/com/fluxup/app/StreakActivity.java

@@ -1,12 +1,159 @@
 package com.fluxup.app;
 
 import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageButton;
+import android.widget.TextView;
+import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import com.google.android.material.tabs.TabLayout;
+import java.util.ArrayList;
+import java.util.List;
 
 public class StreakActivity extends AppCompatActivity {
+
+    private RecyclerView rvCalendar;
+    private TextView tvStreakCount;
+    private ImageButton btnClose;
+    private TabLayout tabLayout;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_streak);
+
+        rvCalendar = findViewById(R.id.rvCalendar);
+        tvStreakCount = findViewById(R.id.tvStreakCount);
+        btnClose = findViewById(R.id.btnClose);
+        tabLayout = findViewById(R.id.tabLayout);
+
+        btnClose.setOnClickListener(v -> finish());
+
+        setupCalendar();
+        setupTabs();
+    }
+
+    private void setupTabs() {
+        tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
+            @Override
+            public void onTabSelected(TabLayout.Tab tab) {
+                // Future: toggle between personal and friends stats
+            }
+
+            @Override
+            public void onTabUnselected(TabLayout.Tab tab) {}
+
+            @Override
+            public void onTabReselected(TabLayout.Tab tab) {}
+        });
+    }
+
+    private void setupCalendar() {
+        rvCalendar.setLayoutManager(new GridLayoutManager(this, 7));
+        
+        List<CalendarDay> days = new ArrayList<>();
+        
+        // Simulating April 2026 (Starts on a Wednesday)
+        // Add empty slots for Mon, Tue
+        days.add(new CalendarDay(0, false, false)); // Mon
+        days.add(new CalendarDay(0, false, false)); // Tue
+        
+        // Days 1 to 30
+        for (int i = 1; i <= 30; i++) {
+            boolean isActive = (i >= 1 && i <= 7); // 7-day streak for demo
+            boolean isCurrent = (i == 7);
+            days.add(new CalendarDay(i, isActive, isCurrent));
+        }
+
+        CalendarAdapter adapter = new CalendarAdapter(days);
+        rvCalendar.setAdapter(adapter);
+    }
+
+    // --- Inner Models & Adapter ---
+
+    private static class CalendarDay {
+        int dayNumber;
+        boolean isActive;
+        boolean isCurrent;
+
+        CalendarDay(int dayNumber, boolean isActive, boolean isCurrent) {
+            this.dayNumber = dayNumber;
+            this.isActive = isActive;
+            this.isCurrent = isCurrent;
+        }
+    }
+
+    private class CalendarAdapter extends RecyclerView.Adapter<CalendarAdapter.ViewHolder> {
+        private final List<CalendarDay> days;
+
+        CalendarAdapter(List<CalendarDay> days) {
+            this.days = days;
+        }
+
+        @NonNull
+        @Override
+        public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+            View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_calendar_day, parent, false);
+            return new ViewHolder(view);
+        }
+
+        @Override
+        public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+            CalendarDay day = days.get(position);
+            
+            if (day.dayNumber == 0) {
+                holder.tvDayNumber.setText("");
+                holder.dayBackground.setVisibility(View.GONE);
+                holder.streakConnector.setVisibility(View.GONE);
+            } else {
+                holder.tvDayNumber.setText(String.valueOf(day.dayNumber));
+                
+                if (day.isActive) {
+                    holder.dayBackground.setVisibility(View.VISIBLE);
+                    holder.tvDayNumber.setTextColor(getResources().getColor(R.color.white));
+                    
+                    // Simple logic for streak connection: if previous day was also active
+                    if (position > 0 && days.get(position-1).isActive && day.dayNumber > 1) {
+                        holder.streakConnector.setVisibility(View.VISIBLE);
+                    } else {
+                        holder.streakConnector.setVisibility(View.GONE);
+                    }
+                } else {
+                    holder.dayBackground.setVisibility(View.GONE);
+                    holder.streakConnector.setVisibility(View.GONE);
+                    holder.tvDayNumber.setTextColor(getResources().getColor(R.color.text_primary));
+                }
+
+                if (day.isCurrent) {
+                    holder.dayIndicator.setVisibility(View.VISIBLE);
+                } else {
+                    holder.dayIndicator.setVisibility(View.GONE);
+                }
+            }
+        }
+
+        @Override
+        public int getItemCount() {
+            return days.size();
+        }
+
+        class ViewHolder extends RecyclerView.ViewHolder {
+            TextView tvDayNumber;
+            View dayBackground;
+            View streakConnector;
+            View dayIndicator;
+
+            ViewHolder(View view) {
+                super(view);
+                tvDayNumber = view.findViewById(R.id.tvDayNumber);
+                dayBackground = view.findViewById(R.id.dayBackground);
+                streakConnector = view.findViewById(R.id.streakConnector);
+                dayIndicator = view.findViewById(R.id.dayIndicator);
+            }
+        }
     }
 }

app/src/main/java/com/fluxup/app/Task.java

@@ -0,0 +1,19 @@
+package com.fluxup.app;
+
+public class Task {
+    public String id;
+    public String title;
+    public boolean completed;
+    public int xpReward;
+    public String userId;
+
+    public Task() {}
+
+    public Task(String id, String title, int xpReward, String userId) {
+        this.id = id;
+        this.title = title;
+        this.completed = false;
+        this.xpReward = xpReward;
+        this.userId = userId;
+    }
+}

app/src/main/java/com/fluxup/app/TrophiesActivity.java

@@ -0,0 +1,145 @@
+package com.fluxup.app;
+
+import android.os.Bundle;
+import android.view.View;
+import android.view.animation.Animation;
+import android.view.animation.ScaleAnimation;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+import androidx.appcompat.app.AppCompatActivity;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.firestore.ListenerRegistration;
+
+public class TrophiesActivity extends AppCompatActivity {
+
+    private TextView tvDivisionTitle, tvTimeRemaining, tvTrophyProgress, tvMotivational;
+    private ImageButton btnBack;
+    private LinearLayout trophyContainer, inactiveState;
+    private ImageView trophy1, trophy2, trophy3;
+    
+    private FirestoreManager firestoreManager;
+    private FirebaseAuth mAuth;
+    private ListenerRegistration userListener;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_trophies);
+
+        firestoreManager = FirestoreManager.getInstance();
+        mAuth = FirebaseAuth.getInstance();
+
+        initViews();
+        setupListeners();
+        observeUserData();
+    }
+
+    private void initViews() {
+        tvDivisionTitle = findViewById(R.id.tvDivisionTitle);
+        tvTimeRemaining = findViewById(R.id.tvTimeRemaining);
+        tvTrophyProgress = findViewById(R.id.tvTrophyProgress);
+        tvMotivational = findViewById(R.id.tvMotivational);
+        btnBack = findViewById(R.id.btnBack);
+        trophyContainer = findViewById(R.id.trophyContainer);
+        inactiveState = findViewById(R.id.inactiveState);
+        trophy1 = findViewById(R.id.trophy1);
+        trophy2 = findViewById(R.id.trophy2);
+        trophy3 = findViewById(R.id.trophy3);
+    }
+
+    private void setupListeners() {
+        btnBack.setOnClickListener(v -> finish());
+    }
+
+    private void observeUserData() {
+        String uid = mAuth.getUid();
+        if (uid != null) {
+            userListener = firestoreManager.observeUser(uid, this::updateUI);
+        }
+    }
+
+    private void updateUI(Usuario user) {
+        if (user == null) return;
+
+        tvDivisionTitle.setText("Divisão " + user.league);
+        
+        // Trophy logic based on streak
+        int currentStreak = user.streak;
+        int trophies = user.trophiesCount;
+        
+        // Update trophy visuals
+        updateTrophyIcons(trophies);
+
+        // Progress message
+        int daysToNext = 30 - (currentStreak % 30);
+        if (daysToNext == 30 && currentStreak > 0) {
+            tvTrophyProgress.setText("Troféu conquistado! Mantém a ofensiva.");
+        } else {
+            tvTrophyProgress.setText("Faltam " + daysToNext + " dias para o próximo troféu");
+        }
+
+        // Handle inactive state
+        if (currentStreak == 0) {
+            inactiveState.setVisibility(View.VISIBLE);
+            trophyContainer.setAlpha(0.5f);
+            tvMotivational.setVisibility(View.GONE);
+        } else {
+            inactiveState.setVisibility(View.GONE);
+            trophyContainer.setAlpha(1.0f);
+            tvMotivational.setVisibility(View.VISIBLE);
+            tvMotivational.setText("Estás a progredir bem na Divisão " + user.league + "!");
+        }
+        
+        // Simple scale animation for the active trophy
+        animateActiveTrophy(trophies);
+    }
+
+    private void updateTrophyIcons(int count) {
+        // Reset alphas
+        trophy1.setAlpha(0.3f);
+        trophy2.setAlpha(0.3f);
+        trophy3.setAlpha(0.3f);
+
+        if (count >= 1) trophy1.setAlpha(1.0f);
+        if (count >= 2) trophy2.setAlpha(1.0f);
+        if (count >= 3) trophy3.setAlpha(1.0f);
+        
+        // Highlight current progress (the next one)
+        if (count == 0) highlightTrophy(trophy1);
+        else if (count == 1) highlightTrophy(trophy2);
+        else if (count == 2) highlightTrophy(trophy3);
+    }
+
+    private void highlightTrophy(ImageView trophy) {
+        trophy.setAlpha(0.6f);
+        trophy.setBackgroundResource(R.drawable.circle_bg);
+        trophy.setBackgroundTintList(android.content.res.ColorStateList.valueOf(getResources().getColor(R.color.primary_purple)));
+        trophy.setPadding(12, 12, 12, 12);
+    }
+
+    private void animateActiveTrophy(int count) {
+        ImageView target = null;
+        if (count == 0) target = trophy1;
+        else if (count == 1) target = trophy2;
+        else if (count == 2) target = trophy3;
+
+        if (target != null) {
+            ScaleAnimation scale = new ScaleAnimation(1f, 1.1f, 1f, 1.1f, 
+                Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
+            scale.setDuration(1000);
+            scale.setRepeatCount(Animation.INFINITE);
+            scale.setRepeatMode(Animation.REVERSE);
+            target.startAnimation(scale);
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (userListener != null) {
+            userListener.remove();
+        }
+    }
+}

app/src/main/java/com/fluxup/app/Usuario.java

@@ -17,6 +17,7 @@ public class Usuario {
     public String handle = "";
     public String bio = "";
     public int achievementsCount = 0;
+    public int trophiesCount = 0;
 
     public Usuario() {}
 

app/src/main/res/drawable/button_primary.xml

@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle">
+    android:color="#40FFFFFF">
-    <solid android:color="#CCCCCC" />
+    <item>
-</shape>
+        <shape android:shape="rectangle">
+            <solid android:color="@color/primary_purple" />
+            <corners android:radius="@dimen/radius_duo" />
+        </shape>
+    </item>
+</ripple>

app/src/main/res/drawable/card_duo.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
-    <solid android:color="#FFFFFF" />
+    <solid android:color="@color/white" />
-    <corners android:radius="8dp" />
+    <corners android:radius="@dimen/radius_duo" />
+    <stroke android:width="2dp" android:color="@color/border_color" />
 </shape>

app/src/main/res/drawable/ic_close.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@color/text_primary"
+        android:pathData="M19,6.41L17.59,5,12,10.59,6.41,5,5,6.41,10.59,12,5,17.59,6.41,19,12,13.41,17.59,19,19,17.59,13.41,12,19,6.41z" />
+</vector>

app/src/main/res/drawable/ic_contacts.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#000000"
+        android:pathData="M20,4H4C2.9,4 2.01,4.9 2.01,6L2,18c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2V6C22,4.9 21.1,4 20,4zM4,6h16v7H4V6zM19,18H5l4,-5h3l1,1l2,-3l4,7z"/>
+</vector>

app/src/main/res/drawable/ic_flame.xml

@@ -1,9 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="24.0"
+    android:viewportWidth="24"
-    android:viewportHeight="24.0">
+    android:viewportHeight="24">
     <path
-        android:fillColor="#FF000000"
+        android:fillColor="@color/streak_orange"
-        android:pathData="M9,16.17L4.83,12l-1.42,1.41L9,19 21,7l-1.41,-1.41z" />
+        android:pathData="M13.5,0.67C13.5,0.67 14.92,3.42 14.92,5.31C14.92,7.34 13.78,8.23 12.33,9.72L12.33,4.01C12.33,4.01 10.97,1.69 8.01,3.42C5.05,5.15 6.09,10.22 6.09,10.22C6.09,10.22 4.19,7.67 2,12.31C-0.19,16.95 2.13,21.82 2.13,21.82C2.13,21.82 4.1,23.33 8.35,23.33C12.6,23.33 14,21 15.35,23.33C16.7,25.66 19.3,23.33 20,22C20.7,20.67 22,17.33 22,14.67C22,12 18,10 18,10C18,10 20.35,11.38 20.35,13.62C20.35,15.86 19.31,16.5 17.5,14.67C15.69,12.84 16,9 16,9C16,9 18.66,10 18.66,7C18.66,4 14,0.67 13.5,0.67Z" />
 </vector>

app/src/main/res/drawable/ic_nav_trophy.xml

@@ -0,0 +1,23 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/transparent"
+        android:strokeColor="#000000"
+        android:strokeWidth="2"
+        android:strokeLineCap="round"
+        android:strokeLineJoin="round"
+        android:pathData="M18,2H6A2,2 0,0 0,4 4V7C4,8.11 4.9,9 6,9H7V11C7,12.71 8.06,14.2 9.5,14.8V17H8V19H16V17H14.5V14.8C15.94,14.2 17,12.71 17,11V9H18A2,2 0,0 0,20 7V4A2,2 0,0 0,18 2Z" />
+    <path
+        android:fillColor="@android:color/transparent"
+        android:strokeColor="#000000"
+        android:strokeWidth="2"
+        android:pathData="M6,7V4H7V7" />
+    <path
+        android:fillColor="@android:color/transparent"
+        android:strokeColor="#000000"
+        android:strokeWidth="2"
+        android:pathData="M17,4V7H18" />
+</vector>

app/src/main/res/drawable/ic_search.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#000000"
+        android:pathData="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5 16,5.91 13.09,3 9.5,3S3,5.91 3,9.5 5.91,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57l0.27,0.28v0.79l5,4.99L20.49,19l-4.99,-5zM9.5,14C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z"/>
+</vector>

app/src/main/res/drawable/ic_share.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#000000"
+        android:pathData="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81c1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3s-3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65c0,1.61 1.31,2.92 2.92,2.92c1.61,0 2.92,-1.31 2.92,-2.92s-1.31,-2.92 -2.92,-2.92z"/>
+</vector>

app/src/main/res/drawable/ic_sleeping_char.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="200dp"
+    android:height="200dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#B39DDB"
+        android:pathData="M12,2A10,10 0,0,0 2,12A10,10 0,0,0 12,22A10,10 0,0,0 22,12A10,10 0,0,0 12,2M12,4A8,8 0,0,1 20,12A8,8 0,0,1 12,20A8,8 0,0,1 4,12A8,8 0,0,1 12,4M8,9.5L10,11.5L8,13.5L9.5,15L11.5,13L13.5,15L15,13.5L13,11.5L15,9.5L13.5,8L11.5,10L9.5,8L8,9.5Z" />
+    <path
+        android:fillColor="#7E57C2"
+        android:pathData="M17,5V7H19V5H17M14,2V4H16V2H14M20,8V10H22V8H20Z" />
+</vector>

app/src/main/res/drawable/ic_trophy_bronze.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="120dp"
+    android:height="120dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#CD7F32"
+        android:pathData="M18,2H6A2,2 0,0 0,4 4V7C4,8.11 4.9,9 6,9H7V11C7,12.71 8.06,14.2 9.5,14.8V17H8V19H16V17H14.5V14.8C15.94,14.2 17,12.71 17,11V9H18A2,2 0,0 0,20 7V4A2,2 0,0 0,18 2M6,7V4H7V7H6M18,7H17V4H18V7Z" />
+</vector>

app/src/main/res/drawable/ic_trophy_gold.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="120dp"
+    android:height="120dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#FFD700"
+        android:pathData="M18,2H6A2,2 0,0 0,4 4V7C4,8.11 4.9,9 6,9H7V11C7,12.71 8.06,14.2 9.5,14.8V17H8V19H16V17H14.5V14.8C15.94,14.2 17,12.71 17,11V9H18A2,2 0,0 0,20 7V4A2,2 0,0 0,18 2M6,7V4H7V7H6M18,7H17V4H18V7Z" />
+</vector>

app/src/main/res/drawable/ic_trophy_silver.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="120dp"
+    android:height="120dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#C0C0C0"
+        android:pathData="M18,2H6A2,2 0,0 0,4 4V7C4,8.11 4.9,9 6,9H7V11C7,12.71 8.06,14.2 9.5,14.8V17H8V19H16V17H14.5V14.8C15.94,14.2 17,12.71 17,11V9H18A2,2 0,0 0,20 7V4A2,2 0,0 0,18 2M6,7V4H7V7H6M18,7H17V4H18V7Z" />
+</vector>

app/src/main/res/drawable/node_circle_bg.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="@color/white" />
+    <stroke
+        android:width="2dp"
+        android:color="@color/border_color" />
+</shape>

app/src/main/res/drawable/node_progress_ring.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@android:id/background">
+        <shape
+            android:innerRadiusRatio="1.5"
+            android:shape="ring"
+            android:thickness="4dp"
+            android:useLevel="false">
+            <solid android:color="@color/border_color" />
+        </shape>
+    </item>
+    <item android:id="@android:id/progress">
+        <rotate
+            android:fromDegrees="270"
+            android:pivotX="50%"
+            android:pivotY="50%"
+            android:toDegrees="270">
+            <shape
+                android:innerRadiusRatio="1.5"
+                android:shape="ring"
+                android:thickness="4dp"
+                android:useLevel="true">
+                <solid android:color="@color/primary_purple" />
+            </shape>
+        </rotate>
+    </item>
+</layer-list>

app/src/main/res/drawable/progress_bar_duo.xml

@@ -1,5 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    android:shape="rectangle">
+    <item android:id="@android:id/background">
-    <solid android:color="#CCCCCC" />
+        <shape>
-</shape>
+            <corners android:radius="12dp" />
+            <solid android:color="@color/border_color" />
+        </shape>
+    </item>
+    <item android:id="@android:id/progress">
+        <clip>
+            <shape>
+                <corners android:radius="12dp" />
+                <solid android:color="@color/success_green" />
+            </shape>
+        </clip>
+    </item>
+</layer-list>

app/src/main/res/drawable/timer_circle_bg.xml

@@ -1,5 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="oval">
-    <solid android:color="#CCCCCC" />
+    <solid android:color="@color/white" />
+    <stroke
+        android:width="4dp"
+        android:color="@color/primary_purple" />
+    <size
+        android:width="200dp"
+        android:height="200dp" />
 </shape>

app/src/main/res/layout/activity_find_friends.xml

@@ -0,0 +1,180 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/background_light"
+    android:orientation="vertical">
+
+    <!-- Header -->
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="64dp"
+        android:paddingHorizontal="16dp">
+
+        <ImageButton
+            android:id="@+id/btnClose"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:layout_centerVertical="true"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:src="@drawable/ic_close"
+            app:tint="@color/text_primary" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerInParent="true"
+            android:text="Encontre os seus amigos"
+            android:textColor="@color/text_primary"
+            android:textSize="18sp"
+            android:textStyle="bold" />
+    </RelativeLayout>
+
+    <androidx.core.widget.NestedScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:padding="20dp">
+
+            <!-- Main Options Cards -->
+            <androidx.cardview.widget.CardView
+                android:id="@+id/btnContacts"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="12dp"
+                app:cardCornerRadius="20dp"
+                app:cardElevation="2dp"
+                app:cardBackgroundColor="@color/card_background">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="center_vertical"
+                    android:orientation="horizontal"
+                    android:padding="20dp">
+
+                    <ImageView
+                        android:layout_width="32dp"
+                        android:layout_height="32dp"
+                        android:src="@drawable/ic_contacts"
+                        app:tint="@color/primary_purple" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="16dp"
+                        android:text="Escolher nos contactos"
+                        android:textColor="@color/text_primary"
+                        android:textSize="16sp"
+                        android:textStyle="bold" />
+                </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
+            <androidx.cardview.widget.CardView
+                android:id="@+id/btnSearchByName"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="12dp"
+                app:cardCornerRadius="20dp"
+                app:cardElevation="2dp"
+                app:cardBackgroundColor="@color/card_background">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="center_vertical"
+                    android:orientation="horizontal"
+                    android:padding="20dp">
+
+                    <ImageView
+                        android:layout_width="32dp"
+                        android:layout_height="32dp"
+                        android:src="@drawable/ic_search"
+                        app:tint="@color/streak_blue" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="16dp"
+                        android:text="Buscar por nome"
+                        android:textColor="@color/text_primary"
+                        android:textSize="16sp"
+                        android:textStyle="bold" />
+                </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
+            <androidx.cardview.widget.CardView
+                android:id="@+id/btnProfileLink"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="32dp"
+                app:cardCornerRadius="20dp"
+                app:cardElevation="2dp"
+                app:cardBackgroundColor="@color/card_background">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="center_vertical"
+                    android:orientation="horizontal"
+                    android:padding="20dp">
+
+                    <ImageView
+                        android:layout_width="32dp"
+                        android:layout_height="32dp"
+                        android:src="@drawable/ic_share"
+                        app:tint="@color/success_green" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="16dp"
+                        android:text="Link do seu perfil"
+                        android:textColor="@color/text_primary"
+                        android:textSize="16sp"
+                        android:textStyle="bold" />
+                </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
+            <!-- Suggestions Section -->
+            <RelativeLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="16dp">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Sugestões de amigos"
+                    android:textColor="@color/text_primary"
+                    android:textSize="18sp"
+                    android:textStyle="bold" />
+
+                <TextView
+                    android:id="@+id/btnViewAll"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_alignParentEnd="true"
+                    android:layout_centerVertical="true"
+                    android:text="VER TODOS"
+                    android:textColor="@color/primary_purple"
+                    android:textSize="12sp"
+                    android:textStyle="bold" />
+            </RelativeLayout>
+
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/rvSuggestions"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+
+        </LinearLayout>
+    </androidx.core.widget.NestedScrollView>
+
+</LinearLayout>

app/src/main/res/layout/activity_streak.xml

@@ -1,12 +1,251 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:orientation="vertical">
+    android:background="@color/background_light">
 
-    <TextView
+    <com.google.android.material.appbar.AppBarLayout
-        android:layout_width="wrap_content"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:text="Streak Activity" />
+        android:background="@color/card_background"
+        app:elevation="0dp">
 
-</LinearLayout>
+        <RelativeLayout
+            android:layout_width="match_parent"
+            android:layout_height="64dp"
+            android:paddingHorizontal="16dp">
+
+            <ImageButton
+                android:id="@+id/btnClose"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
+                android:layout_centerVertical="true"
+                android:background="?attr/selectableItemBackgroundBorderless"
+                android:src="@drawable/ic_close"
+                app:tint="@color/text_primary" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_centerInParent="true"
+                android:text="Ofensiva"
+                android:textColor="@color/text_primary"
+                android:textSize="20sp"
+                android:textStyle="bold" />
+        </RelativeLayout>
+
+        <com.google.android.material.tabs.TabLayout
+            android:id="@+id/tabLayout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:tabIndicatorColor="@color/primary_purple"
+            app:tabIndicatorHeight="3dp"
+            app:tabSelectedTextColor="@color/primary_purple"
+            app:tabTextColor="@color/text_secondary">
+
+            <com.google.android.material.tabs.TabItem
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Pessoal" />
+
+            <com.google.android.material.tabs.TabItem
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Amigos" />
+        </com.google.android.material.tabs.TabLayout>
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <androidx.core.widget.NestedScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:padding="24dp">
+
+            <!-- Streak Main State -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:gravity="center"
+                android:orientation="vertical"
+                android:layout_marginBottom="32dp">
+
+                <ImageView
+                    android:id="@+id/ivBigFlame"
+                    android:layout_width="120dp"
+                    android:layout_height="120dp"
+                    android:src="@drawable/ic_flame"
+                    android:layout_marginBottom="16dp" />
+
+                <TextView
+                    android:id="@+id/tvStreakCount"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="7 dias de ofensiva!"
+                    android:textColor="@color/text_primary"
+                    android:textSize="28sp"
+                    android:textStyle="bold" />
+                
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Estás imparável! Continua assim."
+                    android:textColor="@color/text_secondary"
+                    android:textSize="16sp"
+                    android:layout_marginTop="8dp" />
+            </LinearLayout>
+
+            <!-- Calendar Section -->
+            <androidx.cardview.widget.CardView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="24dp"
+                app:cardCornerRadius="@dimen/radius_duo"
+                app:cardElevation="2dp">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"
+                    android:padding="20dp">
+
+                    <RelativeLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_marginBottom="16dp">
+
+                        <TextView
+                            android:id="@+id/tvMonthName"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:text="abril de 2026"
+                            android:textColor="@color/text_primary"
+                            android:textSize="18sp"
+                            android:textStyle="bold" />
+
+                        <LinearLayout
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_alignParentEnd="true">
+
+                            <ImageButton
+                                android:layout_width="32dp"
+                                android:layout_height="32dp"
+                                android:background="?attr/selectableItemBackgroundBorderless"
+                                android:src="@drawable/ic_back"
+                                app:tint="@color/text_secondary" />
+
+                            <ImageButton
+                                android:layout_width="32dp"
+                                android:layout_height="32dp"
+                                android:layout_marginStart="16dp"
+                                android:background="?attr/selectableItemBackgroundBorderless"
+                                android:rotation="180"
+                                android:src="@drawable/ic_back"
+                                app:tint="@color/text_secondary" />
+                        </LinearLayout>
+                    </RelativeLayout>
+
+                    <!-- Days of Week Headers -->
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:orientation="horizontal"
+                        android:layout_marginBottom="8dp">
+                        <TextView android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:text="S" android:textAlignment="center" android:textStyle="bold" android:textColor="@color/text_secondary" />
+                        <TextView android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:text="T" android:textAlignment="center" android:textStyle="bold" android:textColor="@color/text_secondary" />
+                        <TextView android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:text="Q" android:textAlignment="center" android:textStyle="bold" android:textColor="@color/text_secondary" />
+                        <TextView android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:text="Q" android:textAlignment="center" android:textStyle="bold" android:textColor="@color/text_secondary" />
+                        <TextView android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:text="S" android:textAlignment="center" android:textStyle="bold" android:textColor="@color/text_secondary" />
+                        <TextView android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:text="S" android:textAlignment="center" android:textStyle="bold" android:textColor="@color/text_secondary" />
+                        <TextView android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:text="D" android:textAlignment="center" android:textStyle="bold" android:textColor="@color/text_secondary" />
+                    </LinearLayout>
+
+                    <androidx.recyclerview.widget.RecyclerView
+                        android:id="@+id/rvCalendar"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:nestedScrollingEnabled="false" />
+                </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
+            <!-- Statistics Grid -->
+            <GridLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:columnCount="2">
+
+                <!-- Days of Practice Card -->
+                <androidx.cardview.widget.CardView
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_columnWeight="1"
+                    android:layout_marginEnd="8dp"
+                    android:layout_marginBottom="16dp"
+                    app:cardCornerRadius="16dp"
+                    app:cardElevation="2dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:orientation="vertical"
+                        android:padding="16dp">
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:text="Dias de prática"
+                            android:textColor="@color/text_secondary"
+                            android:textSize="12sp" />
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:text="12"
+                            android:textColor="@color/text_primary"
+                            android:textSize="20sp"
+                            android:textStyle="bold"
+                            android:layout_marginTop="4dp" />
+                    </LinearLayout>
+                </androidx.cardview.widget.CardView>
+
+                <!-- Focus Sessions Card -->
+                <androidx.cardview.widget.CardView
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_columnWeight="1"
+                    android:layout_marginStart="8dp"
+                    android:layout_marginBottom="16dp"
+                    app:cardCornerRadius="16dp"
+                    app:cardElevation="2dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:orientation="vertical"
+                        android:padding="16dp">
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:text="Sessões de foco"
+                            android:textColor="@color/text_secondary"
+                            android:textSize="12sp" />
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:text="24"
+                            android:textColor="@color/text_primary"
+                            android:textSize="20sp"
+                            android:textStyle="bold"
+                            android:layout_marginTop="4dp" />
+                    </LinearLayout>
+                </androidx.cardview.widget.CardView>
+            </GridLayout>
+
+        </LinearLayout>
+    </androidx.core.widget.NestedScrollView>
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/layout/activity_trophies.xml

@@ -0,0 +1,179 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/background_light">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/card_background"
+        app:elevation="0dp">
+
+        <RelativeLayout
+            android:layout_width="match_parent"
+            android:layout_height="64dp"
+            android:paddingHorizontal="16dp">
+
+            <ImageButton
+                android:id="@+id/btnBack"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
+                android:layout_centerVertical="true"
+                android:background="?attr/selectableItemBackgroundBorderless"
+                android:src="@drawable/ic_back"
+                app:tint="@color/text_primary" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_centerInParent="true"
+                android:text="Troféus"
+                android:textColor="@color/text_primary"
+                android:textSize="20sp"
+                android:textStyle="bold" />
+        </RelativeLayout>
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <androidx.core.widget.NestedScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:gravity="center_horizontal"
+            android:orientation="vertical"
+            android:padding="24dp">
+
+            <!-- Division Info -->
+            <TextView
+                android:id="@+id/tvDivisionTitle"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Divisão Prata"
+                android:textColor="@color/primary_purple"
+                android:textSize="24sp"
+                android:textStyle="bold" />
+
+            <TextView
+                android:id="@+id/tvTimeRemaining"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="4dp"
+                android:text="3 dias restantes"
+                android:textColor="@color/text_secondary"
+                android:textSize="14sp" />
+
+            <!-- Trophy Progression Container -->
+            <androidx.cardview.widget.CardView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="32dp"
+                android:layout_marginBottom="32dp"
+                app:cardCornerRadius="@dimen/radius_duo"
+                app:cardElevation="2dp">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="center"
+                    android:orientation="vertical"
+                    android:padding="32dp">
+
+                    <LinearLayout
+                        android:id="@+id/trophyContainer"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:orientation="horizontal"
+                        android:gravity="center">
+
+                        <!-- Trophies will be added here dynamically or statically -->
+                        <ImageView
+                            android:id="@+id/trophy1"
+                            android:layout_width="60dp"
+                            android:layout_height="60dp"
+                            android:layout_margin="8dp"
+                            android:src="@drawable/ic_trophy_bronze" />
+
+                        <ImageView
+                            android:id="@+id/trophy2"
+                            android:layout_width="80dp"
+                            android:layout_height="80dp"
+                            android:layout_margin="8dp"
+                            android:src="@drawable/ic_trophy_silver"
+                            android:padding="4dp"
+                            android:background="@drawable/circle_bg"
+                            android:backgroundTint="#1A6200EE" />
+
+                        <ImageView
+                            android:id="@+id/trophy3"
+                            android:layout_width="60dp"
+                            android:layout_height="60dp"
+                            android:layout_margin="8dp"
+                            android:alpha="0.3"
+                            android:src="@drawable/ic_trophy_gold" />
+
+                    </LinearLayout>
+
+                    <TextView
+                        android:id="@+id/tvTrophyProgress"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="24dp"
+                        android:text="Faltam 15 dias para o próximo troféu"
+                        android:textColor="@color/text_primary"
+                        android:textSize="16sp"
+                        android:textStyle="bold" />
+                </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
+            <!-- Inactive State (Initially Hidden) -->
+            <LinearLayout
+                android:id="@+id/inactiveState"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:gravity="center"
+                android:orientation="vertical"
+                android:visibility="gone">
+
+                <ImageView
+                    android:layout_width="150dp"
+                    android:layout_height="150dp"
+                    android:src="@drawable/ic_sleeping_char" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="16dp"
+                    android:text="Hora de voltar!"
+                    android:textColor="@color/text_primary"
+                    android:textSize="20sp"
+                    android:textStyle="bold" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="8dp"
+                    android:text="Completa tarefas para competir esta semana."
+                    android:textAlignment="center"
+                    android:textColor="@color/text_secondary"
+                    android:textSize="14sp" />
+            </LinearLayout>
+
+            <!-- Active Message -->
+            <TextView
+                android:id="@+id/tvMotivational"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Estás a progredir bem na Divisão Prata!"
+                android:textAlignment="center"
+                android:textColor="@color/text_secondary"
+                android:textSize="16sp" />
+
+        </LinearLayout>
+    </androidx.core.widget.NestedScrollView>
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/layout/fragment_profile.xml

@@ -170,13 +170,17 @@
 
             <!-- League Card -->
             <androidx.cardview.widget.CardView
+                android:id="@+id/cardLeague"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_columnWeight="1"
                 android:layout_margin="6dp"
                 app:cardCornerRadius="@dimen/radius_duo"
                 app:cardElevation="2dp"
-                app:contentPadding="16dp">
+                app:contentPadding="16dp"
+                android:clickable="true"
+                android:focusable="true"
+                android:foreground="?attr/selectableItemBackground">
 
                 <LinearLayout
                     android:layout_width="match_parent"

app/src/main/res/layout/item_calendar_day.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="60dp">
+
+    <!-- Streak Background (Line connecting days) -->
+    <View
+        android:id="@+id/streakConnector"
+        android:layout_width="match_parent"
+        android:layout_height="32dp"
+        android:layout_gravity="center"
+        android:background="@color/streak_blue"
+        android:visibility="gone" />
+
+    <!-- Active Day Background (Circle) -->
+    <View
+        android:id="@+id/dayBackground"
+        android:layout_width="40dp"
+        android:layout_height="40dp"
+        android:layout_gravity="center"
+        android:background="@drawable/circle_bg"
+
+        android:backgroundTint="@color/streak_blue"
+        android:visibility="gone" />
+
+    <!-- Day Number -->
+    <TextView
+        android:id="@+id/tvDayNumber"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:text="1"
+        android:textColor="@color/text_primary"
+        android:textSize="16sp"
+        android:textStyle="bold" />
+
+    <!-- Indicator Dot (Optional) -->
+    <View
+        android:id="@+id/dayIndicator"
+        android:layout_width="4dp"
+        android:layout_height="4dp"
+        android:layout_gravity="bottom|center_horizontal"
+        android:layout_marginBottom="8dp"
+        android:background="@drawable/circle_bg"
+
+        android:backgroundTint="@color/primary_purple"
+        android:visibility="gone" />
+
+</FrameLayout>

app/src/main/res/layout/item_day_node.xml

@@ -1,41 +1,67 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="wrap_content"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:gravity="center_horizontal"
     android:orientation="vertical">
 
-    <TextView
-        android:id="@+id/dayOfMonth"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="1"
-        android:textColor="@android:color/black"
-        android:textSize="16sp" />
-
-    <TextView
-        android:id="@+id/dayOfWeek"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Mon"
-        android:textColor="@android:color/darker_gray"
-        android:textSize="12sp" />
-
     <View
         android:id="@+id/topConnector"
-        android:layout_width="2dp"
+        android:layout_width="4dp"
-        android:layout_height="16dp"
+        android:layout_height="20dp"
-        android:background="@android:color/darker_gray" />
+        android:background="@color/border_color" />
 
-    <View
+    <FrameLayout
-        android:id="@+id/node"
+        android:id="@+id/nodeContainer"
-        android:layout_width="16dp"
+        android:layout_width="80dp"
-        android:layout_height="16dp" />
+        android:layout_height="80dp">
+
+        <!-- Progress Ring (Outer) -->
+        <ProgressBar
+            android:id="@+id/nodeProgress"
+            style="?android:attr/progressBarStyleHorizontal"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:max="100"
+            android:progress="0"
+            android:progressDrawable="@drawable/node_progress_ring" />
+
+        <!-- Base Circle (Inner) -->
+        <View
+            android:id="@+id/nodeCircle"
+            android:layout_width="60dp"
+            android:layout_height="60dp"
+            android:layout_gravity="center"
+            android:background="@drawable/node_circle_bg" />
+
+        <!-- Icon or Initial (Optional) -->
+        <TextView
+            android:id="@+id/nodeDayInitial"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:text="S"
+            android:textColor="@color/text_secondary"
+            android:textSize="18sp"
+            android:textStyle="bold" />
+
+    </FrameLayout>
+
+    <TextView
+        android:id="@+id/nodeDayLabel"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="4dp"
+        android:text="SEG"
+        android:textColor="@color/text_secondary"
+        android:textSize="12sp"
+        android:textStyle="bold" />
 
     <View
         android:id="@+id/bottomConnector"
-        android:layout_width="2dp"
+        android:layout_width="4dp"
-        android:layout_height="16dp"
+        android:layout_height="20dp"
-        android:background="@android:color/darker_gray" />
+        android:background="@color/border_color" />
 
 </LinearLayout>

app/src/main/res/layout/item_friend_suggestion.xml

@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="160dp"
+    android:layout_height="wrap_content"
+    android:layout_margin="8dp"
+    app:cardCornerRadius="24dp"
+    app:cardElevation="2dp"
+    app:cardBackgroundColor="@color/card_background">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:orientation="vertical"
+        android:padding="16dp">
+
+        <androidx.cardview.widget.CardView
+            android:layout_width="64dp"
+            android:layout_height="64dp"
+            android:layout_marginBottom="12dp"
+            app:cardCornerRadius="32dp"
+            app:cardElevation="0dp">
+
+            <ImageView
+                android:id="@+id/ivFriendAvatar"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:scaleType="centerCrop"
+                android:src="@drawable/ic_nav_profile"
+                app:tint="@color/primary_purple" />
+        </androidx.cardview.widget.CardView>
+
+        <TextView
+            android:id="@+id/tvFriendName"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Nome"
+            android:textColor="@color/text_primary"
+            android:textSize="14sp"
+            android:textStyle="bold"
+            android:maxLines="1"
+            android:ellipsize="end" />
+
+        <TextView
+            android:id="@+id/tvFriendInfo"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Segue você"
+            android:textColor="@color/text_secondary"
+            android:textSize="11sp"
+            android:layout_marginBottom="12dp" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btnFollowBack"
+            android:layout_width="match_parent"
+            android:layout_height="36dp"
+            android:text="Seguir"
+            android:textAllCaps="false"
+            android:textColor="@color/white"
+            android:textSize="12sp"
+            android:textStyle="bold"
+            app:cornerRadius="18dp"
+            android:padding="0dp"
+            android:insetTop="0dp"
+            android:insetBottom="0dp"
+            app:backgroundTint="@color/primary_purple" />
+
+    </LinearLayout>
+</androidx.cardview.widget.CardView>

app/src/main/res/menu/bottom_nav_menu.xml

@@ -4,6 +4,10 @@
         android:id="@+id/nav_inicio"
         android:icon="@drawable/ic_nav_home"
         android:title="Início" />
+    <item
+        android:id="@+id/nav_trophies"
+        android:icon="@drawable/ic_nav_trophy"
+        android:title="Troféus" />
     <item
         android:id="@+id/nav_profile"
         android:icon="@drawable/ic_nav_profile"

app/src/main/res/values-night/colors.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Dark Mode Palette -->
+    <!-- DO NOT override white/black directly if they are used for text on primary colors -->
+    
+    <color name="background_light">#0F172A</color> <!-- Main background -->
+    <color name="card_background">#1F2937</color> <!-- Card/Container background -->
+    
+    <color name="text_primary">#FFFFFF</color>
+    <color name="text_secondary">#9CA3AF</color>
+    <color name="border_color">#374151</color>
+    
+    <color name="background_purple">#0F172A</color>
+    
+    <!-- Duolingo-inspired Palette - adjustments for dark mode if needed -->
+    <color name="primary_purple">#7C3AED</color>
+    <color name="primary_purple_dark">#6D28D9</color>
+</resources>

app/src/main/res/values-night/themes.xml

@@ -0,0 +1,18 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme for Night mode. -->
+    <style name="Theme.Fluxup" parent="Theme.MaterialComponents.DayNight.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/primary_purple</item>
+        <item name="colorPrimaryVariant">@color/primary_purple_dark</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/reward_yellow</item>
+        <item name="colorSecondaryVariant">@color/reward_yellow</item>
+        <item name="colorOnSecondary">@color/background_light</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">@color/background_light</item>
+        <item name="android:windowLightStatusBar" tools:targetApi="m">false</item>
+        <!-- Customize your theme here. -->
+        <item name="android:windowBackground">@color/background_light</item>
+    </style>
+</resources>