first commit

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+
+    <!-- Notificações e Alarmes -->
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM" />
+    <uses-permission android:name="android.permission.USE_EXACT_ALARM" />
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Cuida"
+        tools:targetApi="31">
+        
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:windowSoftInputMode="adjustResize">
+        </activity>
+
+        <activity android:name=".ui.auth.LoginActivity" android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name=".ui.auth.RegisterActivity" />
+
+        <activity android:name=".DetalhePacienteActivity" />
+        <activity android:name=".ChatActivity" android:windowSoftInputMode="adjustResize" />
+        <activity android:name=".AgendaActivity" />
+        <activity android:name=".PerfilMedicoActivity" />
+        <activity android:name=".EditarPerfilActivity" />
+
+    </application>
+
+</manifest>

app/src/main/java/com/example/medcuida/pro/AgendaActivity.java

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+package com.example.medcuida.pro;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.CalendarView;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import com.google.android.material.bottomnavigation.BottomNavigationView;
+
+import com.example.medcuida.pro.models.Consulta;
+import com.example.medcuida.pro.ui.adapters.ConsultaAdapter;
+
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.firestore.FirebaseFirestore;
+import com.google.firebase.firestore.QueryDocumentSnapshot;
+
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.Locale;
+
+public class AgendaActivity extends AppCompatActivity {
+
+    private ConsultaAdapter adapter;
+    private FirebaseFirestore db;
+    private String doctorId;
+    private TextView textAgendaVazia;
+    private RecyclerView recyclerAgenda;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_agenda);
+
+
+
+        CalendarView calendarView = findViewById(R.id.calendarView);
+        recyclerAgenda = findViewById(R.id.recycler_agenda);
+        textAgendaVazia = findViewById(R.id.text_agenda_vazia);
+
+        recyclerAgenda.setLayoutManager(new LinearLayoutManager(this));
+
+        BottomNavigationView bottomNav = findViewById(R.id.bottom_navigation);
+        bottomNav.setSelectedItemId(R.id.nav_agenda);
+        bottomNav.setOnItemSelectedListener(item -> {
+            if (item.getItemId() == R.id.nav_agenda) {
+                return true;
+            } else if (item.getItemId() == R.id.nav_pacientes) {
+                startActivity(new Intent(this, MainActivity.class));
+                return false;
+            } else if (item.getItemId() == R.id.nav_perfil) {
+                startActivity(new Intent(this, PerfilMedicoActivity.class));
+                return false;
+            }
+            return false;
+        });
+        
+        adapter = new ConsultaAdapter(null, consulta -> {
+            Intent intent = new Intent(AgendaActivity.this, DetalhePacienteActivity.class);
+            intent.putExtra("PACIENTE_ID", consulta.getPacienteId());
+            intent.putExtra("CONSULTA_ID", consulta.getId());
+            startActivity(intent);
+        });
+        recyclerAgenda.setAdapter(adapter);
+
+        db = FirebaseFirestore.getInstance();
+        if (FirebaseAuth.getInstance().getCurrentUser() != null) {
+            doctorId = FirebaseAuth.getInstance().getCurrentUser().getUid();
+        }
+
+        SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy", Locale.getDefault());
+        loadConsultasForDate(sdf.format(new Date()));
+
+        calendarView.setOnDateChangeListener((view, year, month, dayOfMonth) -> {
+            String selectedDate = String.format(Locale.getDefault(), "%02d/%02d/%d", dayOfMonth, month + 1, year);
+            loadConsultasForDate(selectedDate);
+        });
+    }
+
+    private void loadConsultasForDate(String dateStr) {
+        if (doctorId == null) return;
+        
+        db.collection("consultas")
+            .whereEqualTo("medicoId", doctorId)
+            .addSnapshotListener((value, error) -> {
+                if (error != null || value == null) return;
+                List<Consulta> consultasList = new ArrayList<>();
+                for (QueryDocumentSnapshot doc : value) {
+                    Consulta c = doc.toObject(Consulta.class);
+                    if (c.getData() != null && (c.getData().equals(dateStr) || c.getData().equals(getAlternativeDate(dateStr)))) {
+                        if ("confirmada".equalsIgnoreCase(c.getStatus())) {
+                            c.setId(doc.getId());
+                            consultasList.add(c);
+                        }
+                    }
+                }
+                adapter.setConsultas(consultasList);
+                if (consultasList.isEmpty()) {
+                    textAgendaVazia.setVisibility(View.VISIBLE);
+                    recyclerAgenda.setVisibility(View.GONE);
+                } else {
+                    textAgendaVazia.setVisibility(View.GONE);
+                    recyclerAgenda.setVisibility(View.VISIBLE);
+                }
+            });
+    }
+
+    private String getAlternativeDate(String paddedDate) {
+        try {
+            String[] parts = paddedDate.split("/");
+            return Integer.parseInt(parts[0]) + "/" + Integer.parseInt(parts[1]) + "/" + parts[2];
+        } catch (Exception e) {
+            return paddedDate;
+        }
+    }
+}

app/src/main/java/com/example/medcuida/pro/ChatActivity.java

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+package com.example.medcuida.pro;
+
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.Log;
+import android.widget.EditText;
+import android.widget.ImageButton;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.medcuida.pro.models.Mensagem;
+import com.example.medcuida.pro.ui.adapters.MensagemAdapter;
+
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.firestore.DocumentSnapshot;
+import com.google.firebase.firestore.FirebaseFirestore;
+import com.google.firebase.firestore.Query;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ChatActivity extends AppCompatActivity {
+
+    private static final String TAG = "ChatActivity";
+
+    private RecyclerView recyclerMensagens;
+    private EditText etMensagemInput;
+    private ImageButton btnEnviar;
+    private MensagemAdapter adapter;
+
+    private FirebaseFirestore db;
+    private FirebaseAuth mAuth;
+    private String currentUserId;
+    private String consultaId;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_chat);
+
+
+
+        db = FirebaseFirestore.getInstance();
+        mAuth = FirebaseAuth.getInstance();
+
+        if (mAuth.getCurrentUser() == null) {
+            Toast.makeText(this, "Erro de autenticação", Toast.LENGTH_SHORT).show();
+            finish();
+            return;
+        }
+
+        currentUserId = mAuth.getCurrentUser().getUid();
+        consultaId = getIntent().getStringExtra("CONSULTA_ID");
+
+        if (consultaId == null || consultaId.isEmpty()) {
+            Toast.makeText(this, "Consulta inválida", Toast.LENGTH_SHORT).show();
+            finish();
+            return;
+        }
+
+        recyclerMensagens = findViewById(R.id.recycler_mensagens);
+        etMensagemInput = findViewById(R.id.et_mensagem_input);
+        btnEnviar = findViewById(R.id.btn_enviar);
+
+        LinearLayoutManager layoutManager = new LinearLayoutManager(this);
+        layoutManager.setStackFromEnd(true); // Para as mensagens começarem do fundo
+        recyclerMensagens.setLayoutManager(layoutManager);
+
+        adapter = new MensagemAdapter(currentUserId);
+        recyclerMensagens.setAdapter(adapter);
+
+        btnEnviar.setOnClickListener(v -> enviarMensagem());
+
+        carregarMensagens();
+    }
+
+    private void carregarMensagens() {
+        db.collection("consultas").document(consultaId).collection("mensagens")
+                .orderBy("timestamp", Query.Direction.ASCENDING)
+                .addSnapshotListener((value, error) -> {
+                    if (error != null) {
+                        Log.e(TAG, "Erro ao carregar mensagens.", error);
+                        return;
+                    }
+
+                    List<Mensagem> mensagens = new ArrayList<>();
+                    if (value != null) {
+                        for (DocumentSnapshot doc : value) {
+                            Mensagem msg = doc.toObject(Mensagem.class);
+                            if (msg != null) {
+                                mensagens.add(msg);
+                            }
+                        }
+                    }
+
+                    adapter.setMensagens(mensagens);
+                    if (!mensagens.isEmpty()) {
+                        recyclerMensagens.scrollToPosition(mensagens.size() - 1);
+                    }
+                });
+    }
+
+    private void enviarMensagem() {
+        String texto = etMensagemInput.getText().toString().trim();
+        if (TextUtils.isEmpty(texto)) {
+            return;
+        }
+
+        Mensagem novaMensagem = new Mensagem(texto, currentUserId, System.currentTimeMillis());
+
+        db.collection("consultas").document(consultaId).collection("mensagens")
+                .add(novaMensagem)
+                .addOnSuccessListener(documentReference -> etMensagemInput.setText(""))
+                .addOnFailureListener(e -> Toast.makeText(ChatActivity.this, "Erro ao enviar.", Toast.LENGTH_SHORT).show());
+    }
+}

app/src/main/java/com/example/medcuida/pro/DetalhePacienteActivity.java

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+package com.example.medcuida.pro;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+
+import com.google.android.material.button.MaterialButton;
+import com.google.firebase.firestore.DocumentSnapshot;
+import com.google.firebase.firestore.FirebaseFirestore;
+
+public class DetalhePacienteActivity extends AppCompatActivity {
+
+    private static final String TAG = "DetalhePaciente";
+
+    private TextView tvNome, tvIdade, tvNumeroUtente, tvMedicacao, tvSexo, tvEmail;
+    private MaterialButton btnChat;
+
+    private FirebaseFirestore db;
+    private String pacienteId;
+    private String consultaId;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_detalhe_paciente);
+
+
+
+        tvNome = findViewById(R.id.tv_nome_paciente);
+        tvIdade = findViewById(R.id.tv_idade_paciente);
+        tvNumeroUtente = findViewById(R.id.tv_numero_utente);
+        tvSexo = findViewById(R.id.tv_sexo_paciente);
+        tvEmail = findViewById(R.id.tv_email_paciente);
+        tvMedicacao = findViewById(R.id.tv_medicacao_paciente);
+        btnChat = findViewById(R.id.btn_chat_paciente);
+
+        db = FirebaseFirestore.getInstance();
+
+        pacienteId = getIntent().getStringExtra("PACIENTE_ID");
+        consultaId = getIntent().getStringExtra("CONSULTA_ID");
+
+        if (pacienteId == null || pacienteId.isEmpty()) {
+            Toast.makeText(this, "Erro ao carregar dados do paciente.", Toast.LENGTH_SHORT).show();
+            finish();
+            return;
+        }
+
+        btnChat.setOnClickListener(v -> {
+            Intent intent = new Intent(DetalhePacienteActivity.this, ChatActivity.class);
+            intent.putExtra("CONSULTA_ID", consultaId);
+            intent.putExtra("PACIENTE_ID", pacienteId);
+            startActivity(intent);
+        });
+
+        carregarDadosPaciente();
+    }
+
+    private void carregarDadosPaciente() {
+        db.collection("usuarios").document(pacienteId)
+                .get()
+                .addOnCompleteListener(task -> {
+                    if (task.isSuccessful()) {
+                        DocumentSnapshot document = task.getResult();
+                        if (document != null && document.exists()) {
+                            String nome = document.getString("nome_completo");
+                            String idade = document.getString("idade");
+                            String numUtente = document.getString("numero_utente");
+                            String sexo = document.getString("sexo");
+                            String email = document.getString("email");
+                            
+                            // Let's assume there is a medicacao field, if not, we use a default text
+                            String medicacao = document.getString("medicacao");
+                            if (medicacao == null || medicacao.isEmpty()) {
+                                medicacao = "Nenhuma medicação registada no perfil atual.";
+                            }
+
+                            tvNome.setText("Nome: " + (nome != null ? nome : "N/D"));
+                            tvIdade.setText("Idade: " + (idade != null ? idade : "N/D"));
+                            tvNumeroUtente.setText("Nº Utente: " + (numUtente != null ? numUtente : "N/D"));
+                            tvSexo.setText("Sexo: " + (sexo != null ? sexo : "N/D"));
+                            tvEmail.setText("Email: " + (email != null ? email : "N/D"));
+                            tvMedicacao.setText(medicacao);
+
+
+                        } else {
+                            Log.d(TAG, "No such document");
+                            Toast.makeText(DetalhePacienteActivity.this, "Paciente não encontrado", Toast.LENGTH_SHORT).show();
+                        }
+                    } else {
+                        Log.d(TAG, "get failed with ", task.getException());
+                        Toast.makeText(DetalhePacienteActivity.this, "Erro ao buscar dados", Toast.LENGTH_SHORT).show();
+                    }
+                });
+    }
+}

app/src/main/java/com/example/medcuida/pro/EditarPerfilActivity.java

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+package com.example.medcuida.pro;
+
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.AutoCompleteTextView;
+import android.widget.ImageButton;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.google.android.material.button.MaterialButton;
+import com.google.android.material.textfield.TextInputEditText;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.firestore.FirebaseFirestore;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class EditarPerfilActivity extends AppCompatActivity {
+
+    private TextInputEditText nameEditText, specialtyEditText, emailEditText;
+    private AutoCompleteTextView genderAutoComplete;
+    private MaterialButton btnGuardar;
+    private ImageButton btnVoltar;
+
+    private FirebaseAuth mAuth;
+    private FirebaseFirestore db;
+    private String currentUserId;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_editar_perfil);
+
+        mAuth = FirebaseAuth.getInstance();
+        db = FirebaseFirestore.getInstance();
+        
+        if (mAuth.getCurrentUser() == null) {
+            finish();
+            return;
+        }
+        currentUserId = mAuth.getCurrentUser().getUid();
+
+        nameEditText = findViewById(R.id.edit_name);
+        specialtyEditText = findViewById(R.id.edit_specialty);
+        genderAutoComplete = findViewById(R.id.edit_gender);
+        emailEditText = findViewById(R.id.edit_email);
+        btnGuardar = findViewById(R.id.btn_guardar_alteracoes);
+        btnVoltar = findViewById(R.id.btn_voltar);
+
+        setupGenderDropdown();
+
+        btnVoltar.setOnClickListener(v -> finish());
+        btnGuardar.setOnClickListener(v -> guardarAlteracoes());
+
+        carregarDados();
+    }
+
+    private void setupGenderDropdown() {
+        String[] genders = new String[]{"Masculino", "Feminino", "Outro"};
+        ArrayAdapter<String> adapter = new ArrayAdapter<>(
+                this,
+                android.R.layout.simple_dropdown_item_1line,
+                genders
+        );
+        genderAutoComplete.setAdapter(adapter);
+    }
+
+    private void carregarDados() {
+        db.collection("medicos").document(currentUserId).get().addOnSuccessListener(doc -> {
+            if (doc.exists()) {
+                nameEditText.setText(doc.getString("nome"));
+                specialtyEditText.setText(doc.getString("especialidade"));
+                emailEditText.setText(doc.getString("email"));
+                
+                String gender = doc.getString("gender");
+                if (gender != null) {
+                    genderAutoComplete.setText(gender, false);
+                }
+            }
+        }).addOnFailureListener(e -> Toast.makeText(this, "Erro ao carregar dados.", Toast.LENGTH_SHORT).show());
+    }
+
+    private void guardarAlteracoes() {
+        String name = nameEditText.getText() != null ? nameEditText.getText().toString().trim() : "";
+        String specialty = specialtyEditText.getText() != null ? specialtyEditText.getText().toString().trim() : "";
+        String gender = genderAutoComplete.getText() != null ? genderAutoComplete.getText().toString().trim() : "";
+
+        if (TextUtils.isEmpty(name)) {
+            nameEditText.setError("O nome é obrigatório");
+            return;
+        }
+
+        if (TextUtils.isEmpty(specialty)) {
+            specialtyEditText.setError("A especialidade é obrigatória");
+            return;
+        }
+
+        btnGuardar.setEnabled(false);
+
+        Map<String, Object> updates = new HashMap<>();
+        updates.put("nome", name);
+        updates.put("especialidade", specialty);
+        updates.put("gender", gender);
+
+        db.collection("medicos").document(currentUserId)
+                .update(updates)
+                .addOnSuccessListener(aVoid -> {
+                    Toast.makeText(EditarPerfilActivity.this, "Dados atualizados com sucesso!", Toast.LENGTH_SHORT).show();
+                    setResult(RESULT_OK);
+                    finish();
+                })
+                .addOnFailureListener(e -> {
+                    Toast.makeText(EditarPerfilActivity.this, "Erro ao guardar alterações", Toast.LENGTH_SHORT).show();
+                    btnGuardar.setEnabled(true);
+                });
+    }
+}

app/src/main/java/com/example/medcuida/pro/MainActivity.java

@@ -0,0 +1,274 @@
+package com.example.medcuida.pro;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.CalendarView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.medcuida.pro.models.Consulta;
+import com.example.medcuida.pro.ui.adapters.ConsultaAdapter;
+import com.example.medcuida.pro.ui.auth.LoginActivity;
+import com.google.android.material.bottomnavigation.BottomNavigationView;
+import com.google.android.material.button.MaterialButton;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.firestore.DocumentSnapshot;
+import com.google.firebase.firestore.FirebaseFirestore;
+import com.google.firebase.firestore.QueryDocumentSnapshot;
+
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.Locale;
+
+public class MainActivity extends AppCompatActivity implements ConsultaAdapter.OnConsultaActionClickListener, ConsultaAdapter.OnConsultaClickListener {
+
+    private View viewAgenda, viewPacientes, viewPerfil;
+
+    // Pacientes
+    private RecyclerView recyclerConsultas;
+    private TextView textEmptyState;
+    private ConsultaAdapter adapterPacientes;
+
+    // Agenda
+    private RecyclerView recyclerAgenda;
+    private TextView textAgendaVazia;
+    private ConsultaAdapter adapterAgenda;
+
+    // Perfil
+    private TextView tvNome, tvEmail, tvEspecialidade, tvCedula;
+    private MaterialButton btnLogout, btnEditarDados;
+    
+    // Header
+    private TextView tvGreetingMain;
+
+    private FirebaseAuth mAuth;
+    private FirebaseFirestore db;
+    private String currentMedicoId;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        
+        try {
+            setContentView(R.layout.activity_main);
+        } catch (Exception e) {
+            Toast.makeText(this, "Erro View: " + e.getMessage(), Toast.LENGTH_LONG).show();
+            // Retorna precocemente em caso de falha severa na interface gráfica
+            return;
+        }
+
+        try {
+            mAuth = FirebaseAuth.getInstance();
+            db = FirebaseFirestore.getInstance();
+
+            if (mAuth.getCurrentUser() == null) {
+                startActivity(new Intent(this, LoginActivity.class));
+                finish();
+                return;
+            }
+
+            currentMedicoId = mAuth.getCurrentUser().getUid();
+
+        // Bind Views
+        viewAgenda = findViewById(R.id.view_agenda);
+        viewPacientes = findViewById(R.id.view_pacientes);
+        viewPerfil = findViewById(R.id.view_perfil);
+        
+        tvGreetingMain = findViewById(R.id.tv_greeting_main);
+
+        // Bind Pacientes
+        recyclerConsultas = findViewById(R.id.recycler_consultas);
+        textEmptyState = findViewById(R.id.text_empty_state);
+        recyclerConsultas.setLayoutManager(new LinearLayoutManager(this));
+        adapterPacientes = new ConsultaAdapter(this, this);
+        recyclerConsultas.setAdapter(adapterPacientes);
+
+        // Bind Agenda
+        recyclerAgenda = findViewById(R.id.recycler_agenda);
+        textAgendaVazia = findViewById(R.id.text_agenda_vazia);
+        CalendarView calendarView = findViewById(R.id.calendarView);
+        recyclerAgenda.setLayoutManager(new LinearLayoutManager(this));
+        adapterAgenda = new ConsultaAdapter(null, consulta -> {
+            Intent intent = new Intent(MainActivity.this, DetalhePacienteActivity.class);
+            intent.putExtra("PACIENTE_ID", consulta.getPacienteId());
+            intent.putExtra("CONSULTA_ID", consulta.getId());
+            startActivity(intent);
+        });
+        recyclerAgenda.setAdapter(adapterAgenda);
+
+        // Bind Perfil
+        tvNome = findViewById(R.id.tv_nome_medico);
+        tvEmail = findViewById(R.id.tv_email_medico);
+        tvEspecialidade = findViewById(R.id.tv_especialidade);
+        tvCedula = findViewById(R.id.tv_cedula);
+        btnLogout = findViewById(R.id.btn_logout);
+        btnEditarDados = findViewById(R.id.btn_editar_dados);
+
+        btnEditarDados.setOnClickListener(v -> {
+            startActivity(new Intent(MainActivity.this, EditarPerfilActivity.class));
+        });
+
+        btnLogout.setOnClickListener(v -> {
+            mAuth.signOut();
+            Intent intent = new Intent(this, LoginActivity.class);
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+            startActivity(intent);
+        });
+
+        // Setup BottomNavigation
+        BottomNavigationView bottomNav = findViewById(R.id.bottom_navigation);
+        bottomNav.setSelectedItemId(R.id.nav_agenda);
+        bottomNav.setOnItemSelectedListener(item -> {
+            viewAgenda.setVisibility(View.GONE);
+            viewPacientes.setVisibility(View.GONE);
+            viewPerfil.setVisibility(View.GONE);
+
+            if (item.getItemId() == R.id.nav_agenda) {
+                viewAgenda.setVisibility(View.VISIBLE);
+                return true;
+            } else if (item.getItemId() == R.id.nav_pacientes) {
+                viewPacientes.setVisibility(View.VISIBLE);
+                return true;
+            } else if (item.getItemId() == R.id.nav_perfil) {
+                viewPerfil.setVisibility(View.VISIBLE);
+                return true;
+            }
+            return false;
+        });
+
+            // Load Initial Data
+            loadConsultasPacientes();
+            loadPerfilMedico();
+            
+            SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy", Locale.getDefault());
+            loadConsultasAgendaForDate(sdf.format(new Date()));
+
+            calendarView.setOnDateChangeListener((view, year, month, dayOfMonth) -> {
+                String selectedDate = String.format(Locale.getDefault(), "%02d/%02d/%d", dayOfMonth, month + 1, year);
+                loadConsultasAgendaForDate(selectedDate);
+            });
+        } catch(Exception e) {
+            Toast.makeText(this, "Erro Init: " + e.getMessage(), Toast.LENGTH_LONG).show();
+        }
+    }
+
+    // PACIENTES LOGIC
+    private void loadConsultasPacientes() {
+        db.collection("consultas")
+                .whereEqualTo("medicoId", currentMedicoId)
+                .addSnapshotListener((value, error) -> {
+                    if (error != null) return;
+                    List<Consulta> consultas = new ArrayList<>();
+                    if (value != null) {
+                        for (DocumentSnapshot doc : value) {
+                            Consulta consulta = doc.toObject(Consulta.class);
+                            if (consulta != null) {
+                                consulta.setId(doc.getId());
+                                consultas.add(consulta);
+                            }
+                        }
+                    }
+                    if (consultas.isEmpty()) {
+                        textEmptyState.setVisibility(View.VISIBLE);
+                        recyclerConsultas.setVisibility(View.GONE);
+                    } else {
+                        textEmptyState.setVisibility(View.GONE);
+                        recyclerConsultas.setVisibility(View.VISIBLE);
+                        adapterPacientes.setConsultas(consultas);
+                    }
+                });
+    }
+
+    @Override
+    public void onConfirmarClick(Consulta consulta) {
+        updateConsultaStatus(consulta.getId(), "Confirmada");
+    }
+
+    @Override
+    public void onCancelarClick(Consulta consulta) {
+        updateConsultaStatus(consulta.getId(), "Cancelada");
+    }
+    
+    @Override
+    public void onConsultaClick(Consulta consulta) {
+        Intent intent = new Intent(this, DetalhePacienteActivity.class);
+        intent.putExtra("PACIENTE_ID", consulta.getPacienteId());
+        intent.putExtra("CONSULTA_ID", consulta.getId());
+        startActivity(intent);
+    }
+
+    private void updateConsultaStatus(String consultaId, String newStatus) {
+        db.collection("consultas").document(consultaId)
+                .update("status", newStatus)
+                .addOnSuccessListener(aVoid -> Toast.makeText(this, "Consulta " + newStatus.toLowerCase(), Toast.LENGTH_SHORT).show())
+                .addOnFailureListener(e -> Toast.makeText(this, "Erro ao atualizar consulta", Toast.LENGTH_SHORT).show());
+    }
+
+    // AGENDA LOGIC
+    private void loadConsultasAgendaForDate(String dateStr) {
+        if(currentMedicoId == null) return;
+        db.collection("consultas")
+            .whereEqualTo("medicoId", currentMedicoId)
+            .addSnapshotListener((value, error) -> {
+                if (error != null || value == null) return;
+                List<Consulta> consultasList = new ArrayList<>();
+                for (QueryDocumentSnapshot doc : value) {
+                    Consulta c = doc.toObject(Consulta.class);
+                    if (c.getData() != null && (c.getData().equals(dateStr) || c.getData().equals(getAlternativeDate(dateStr)))) {
+                        if (c.getStatus() == null || !"cancelada".equalsIgnoreCase(c.getStatus())) {
+                            c.setId(doc.getId());
+                            consultasList.add(c);
+                        }
+                    }
+                }
+                adapterAgenda.setConsultas(consultasList);
+                if (consultasList.isEmpty()) {
+                    textAgendaVazia.setVisibility(View.VISIBLE);
+                    recyclerAgenda.setVisibility(View.GONE);
+                } else {
+                    textAgendaVazia.setVisibility(View.GONE);
+                    recyclerAgenda.setVisibility(View.VISIBLE);
+                }
+            });
+    }
+
+    private String getAlternativeDate(String paddedDate) {
+        try {
+            String[] parts = paddedDate.split("/");
+            return Integer.parseInt(parts[0]) + "/" + Integer.parseInt(parts[1]) + "/" + parts[2];
+        } catch (Exception e) {
+            return paddedDate;
+        }
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        loadPerfilMedico();
+    }
+
+    // PERFIL LOGIC
+    private void loadPerfilMedico() {
+        if(currentMedicoId == null) return;
+        db.collection("medicos").document(currentMedicoId).get().addOnSuccessListener(doc -> {
+            if (doc.exists()) {
+                String fetchedName = doc.getString("nome");
+                tvNome.setText(fetchedName);
+                if (tvGreetingMain != null && fetchedName != null) {
+                    tvGreetingMain.setText("Olá, " + fetchedName.split(" ")[0]);
+                }
+                tvEmail.setText(doc.getString("email"));
+                tvEspecialidade.setText("Especialidade: " + doc.getString("especialidade"));
+                tvCedula.setText("Cédula: " + doc.getString("cedula_profissional"));
+            }
+        });
+    }
+}

app/src/main/java/com/example/medcuida/pro/PerfilMedicoActivity.java

@@ -0,0 +1,87 @@
+package com.example.medcuida.pro;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.example.medcuida.pro.ui.auth.LoginActivity;
+
+import com.google.android.material.button.MaterialButton;
+import com.google.android.material.bottomnavigation.BottomNavigationView;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.firestore.FirebaseFirestore;
+
+public class PerfilMedicoActivity extends AppCompatActivity {
+
+    private FirebaseAuth mAuth;
+    private FirebaseFirestore db;
+    private TextView tvNome, tvEmail, tvEspecialidade, tvCedula;
+    private MaterialButton btnLogout, btnEditarDados;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_perfil_medico);
+
+
+
+        tvNome = findViewById(R.id.tv_nome_medico);
+        tvEmail = findViewById(R.id.tv_email_medico);
+        tvEspecialidade = findViewById(R.id.tv_especialidade);
+        tvCedula = findViewById(R.id.tv_cedula);
+        btnLogout = findViewById(R.id.btn_logout);
+        btnEditarDados = findViewById(R.id.btn_editar_dados);
+
+        mAuth = FirebaseAuth.getInstance();
+        db = FirebaseFirestore.getInstance();
+
+        btnEditarDados.setOnClickListener(v -> {
+            startActivity(new Intent(PerfilMedicoActivity.this, EditarPerfilActivity.class));
+        });
+
+        BottomNavigationView bottomNav = findViewById(R.id.bottom_navigation);
+        bottomNav.setSelectedItemId(R.id.nav_perfil);
+        bottomNav.setOnItemSelectedListener(item -> {
+            if (item.getItemId() == R.id.nav_perfil) {
+                return true;
+            } else if (item.getItemId() == R.id.nav_agenda) {
+                startActivity(new Intent(this, AgendaActivity.class));
+                return false;
+            } else if (item.getItemId() == R.id.nav_pacientes) {
+                startActivity(new Intent(this, MainActivity.class));
+                return false;
+            }
+            return false;
+        });
+
+        btnLogout.setOnClickListener(v -> {
+            mAuth.signOut();
+            Intent intent = new Intent(this, LoginActivity.class);
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+            startActivity(intent);
+        });
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        carregarPerfil();
+    }
+
+    private void carregarPerfil() {
+        if (mAuth.getCurrentUser() != null) {
+            String uid = mAuth.getCurrentUser().getUid();
+            db.collection("medicos").document(uid).get().addOnSuccessListener(doc -> {
+                if (doc.exists()) {
+                    tvNome.setText(doc.getString("nome"));
+                    tvEmail.setText(doc.getString("email"));
+                    tvEspecialidade.setText("Especialidade: " + doc.getString("especialidade"));
+                    tvCedula.setText("Cédula: " + doc.getString("cedula_profissional"));
+                }
+            }).addOnFailureListener(e -> Toast.makeText(this, "Erro ao carregar perfil.", Toast.LENGTH_SHORT).show());
+        }
+    }
+}

app/src/main/java/com/example/medcuida/pro/models/Consulta.java

@@ -0,0 +1,28 @@
+package com.example.medcuida.pro.models;
+
+public class Consulta {
+    private String id;
+    private String data;
+    private String hora;
+    private String medicoId;
+    private String pacienteId;
+    private String pacienteNome;
+    private String status;
+
+    public Consulta() {}
+
+    public String getId() { return id; }
+    public void setId(String id) { this.id = id; }
+    public String getData() { return data; }
+    public void setData(String data) { this.data = data; }
+    public String getHora() { return hora; }
+    public void setHora(String hora) { this.hora = hora; }
+    public String getMedicoId() { return medicoId; }
+    public void setMedicoId(String medicoId) { this.medicoId = medicoId; }
+    public String getPacienteId() { return pacienteId; }
+    public void setPacienteId(String pacienteId) { this.pacienteId = pacienteId; }
+    public String getPacienteNome() { return pacienteNome; }
+    public void setPacienteNome(String pacienteNome) { this.pacienteNome = pacienteNome; }
+    public String getStatus() { return status; }
+    public void setStatus(String status) { this.status = status; }
+}

app/src/main/java/com/example/medcuida/pro/models/Medico.java

@@ -0,0 +1,60 @@
+package com.example.medcuida.pro.models;
+
+public class Medico {
+    private String id;
+    private String nome;
+    private String email;
+    private String especialidade;
+    private String genero;
+
+    public Medico() {
+    }
+
+    public Medico(String id, String nome, String email, String especialidade, String genero) {
+        this.id = id;
+        this.nome = nome;
+        this.email = email;
+        this.especialidade = especialidade;
+        this.genero = genero;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getNome() {
+        return nome;
+    }
+
+    public void setNome(String nome) {
+        this.nome = nome;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getEspecialidade() {
+        return especialidade;
+    }
+
+    public void setEspecialidade(String especialidade) {
+        this.especialidade = especialidade;
+    }
+
+    public String getGenero() {
+        return genero;
+    }
+
+    public void setGenero(String genero) {
+        this.genero = genero;
+    }
+}

app/src/main/java/com/example/medcuida/pro/models/Mensagem.java

@@ -0,0 +1,41 @@
+package com.example.medcuida.pro.models;
+
+public class Mensagem {
+    private String texto;
+    private String senderId;
+    private long timestamp;
+
+    public Mensagem() {
+        // Firestore required
+    }
+
+    public Mensagem(String texto, String senderId, long timestamp) {
+        this.texto = texto;
+        this.senderId = senderId;
+        this.timestamp = timestamp;
+    }
+
+    public String getTexto() {
+        return texto;
+    }
+
+    public void setTexto(String texto) {
+        this.texto = texto;
+    }
+
+    public String getSenderId() {
+        return senderId;
+    }
+
+    public void setSenderId(String senderId) {
+        this.senderId = senderId;
+    }
+
+    public long getTimestamp() {
+        return timestamp;
+    }
+
+    public void setTimestamp(long timestamp) {
+        this.timestamp = timestamp;
+    }
+}

app/src/main/java/com/example/medcuida/pro/ui/adapters/ConsultaAdapter.java

@@ -0,0 +1,113 @@
+package com.example.medcuida.pro.ui.adapters;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.medcuida.pro.R;
+import com.example.medcuida.pro.models.Consulta;
+import com.google.android.material.button.MaterialButton;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ConsultaAdapter extends RecyclerView.Adapter<ConsultaAdapter.ConsultaViewHolder> {
+
+    private List<Consulta> consultasList = new ArrayList<>();
+    private final OnConsultaActionClickListener actionClickListener;
+    private final OnConsultaClickListener clickListener;
+
+    public interface OnConsultaActionClickListener {
+        void onConfirmarClick(Consulta consulta);
+        void onCancelarClick(Consulta consulta);
+    }
+    
+    public interface OnConsultaClickListener {
+        void onConsultaClick(Consulta consulta);
+    }
+
+    public ConsultaAdapter(OnConsultaActionClickListener actionClickListener, OnConsultaClickListener clickListener) {
+        this.actionClickListener = actionClickListener;
+        this.clickListener = clickListener;
+    }
+
+    public void setConsultas(List<Consulta> consultas) {
+        this.consultasList = consultas;
+        notifyDataSetChanged();
+    }
+
+    @NonNull
+    @Override
+    public ConsultaViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext())
+                .inflate(R.layout.item_consulta_medico, parent, false);
+        return new ConsultaViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ConsultaViewHolder holder, int position) {
+        Consulta consulta = consultasList.get(position);
+        holder.bind(consulta, actionClickListener, clickListener);
+    }
+
+    @Override
+    public int getItemCount() {
+        return consultasList.size();
+    }
+
+    static class ConsultaViewHolder extends RecyclerView.ViewHolder {
+        TextView textPacienteNome, textDataHora, textStatus;
+        MaterialButton btnConfirmar, btnCancelar;
+
+        public ConsultaViewHolder(@NonNull View itemView) {
+            super(itemView);
+            textPacienteNome = itemView.findViewById(R.id.text_paciente_nome);
+            textDataHora = itemView.findViewById(R.id.text_consulta_data_hora);
+            textStatus = itemView.findViewById(R.id.text_consulta_status);
+            btnConfirmar = itemView.findViewById(R.id.btn_confirmar);
+            btnCancelar = itemView.findViewById(R.id.btn_cancelar);
+        }
+
+        public void bind(final Consulta consulta, final OnConsultaActionClickListener actionListener, final OnConsultaClickListener clickListener) {
+            textPacienteNome.setText(consulta.getPacienteNome() != null ? consulta.getPacienteNome() : "Desconhecido");
+            
+            String dataHoraStr = (consulta.getData() != null ? consulta.getData() : "") + " às " + 
+                                 (consulta.getHora() != null ? consulta.getHora() : "");
+            textDataHora.setText(dataHoraStr.trim().equals("às") ? "Data não definida" : dataHoraStr);
+            
+            String status = consulta.getStatus() != null ? consulta.getStatus() : "Pendente";
+            textStatus.setText(status);
+
+            // Hide action buttons if the status isn't Pendente
+            if (!"Pendente".equalsIgnoreCase(status)) {
+                btnConfirmar.setVisibility(View.GONE);
+                btnCancelar.setVisibility(View.GONE);
+            } else {
+                btnConfirmar.setVisibility(View.VISIBLE);
+                btnCancelar.setVisibility(View.VISIBLE);
+            }
+
+            btnConfirmar.setOnClickListener(v -> {
+                if (actionListener != null) {
+                    actionListener.onConfirmarClick(consulta);
+                }
+            });
+
+            btnCancelar.setOnClickListener(v -> {
+                if (actionListener != null) {
+                    actionListener.onCancelarClick(consulta);
+                }
+            });
+            
+            itemView.setOnClickListener(v -> {
+                if (clickListener != null){
+                    clickListener.onConsultaClick(consulta);
+                }
+            });
+        }
+    }
+}

app/src/main/java/com/example/medcuida/pro/ui/adapters/MensagemAdapter.java

@@ -0,0 +1,73 @@
+package com.example.medcuida.pro.ui.adapters;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.medcuida.pro.R;
+import com.example.medcuida.pro.models.Mensagem;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MensagemAdapter extends RecyclerView.Adapter<MensagemAdapter.MensagemViewHolder> {
+
+    private List<Mensagem> mensagens = new ArrayList<>();
+    private String currentUserId;
+
+    public MensagemAdapter(String currentUserId) {
+        this.currentUserId = currentUserId;
+    }
+
+    public void setMensagens(List<Mensagem> mensagens) {
+        this.mensagens = mensagens;
+        notifyDataSetChanged();
+    }
+
+    @NonNull
+    @Override
+    public MensagemViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_mensagem, parent, false);
+        return new MensagemViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull MensagemViewHolder holder, int position) {
+        Mensagem mensagem = mensagens.get(position);
+
+        if (mensagem.getSenderId() != null && mensagem.getSenderId().equals(currentUserId)) {
+            // Eu enviei
+            holder.layoutMsgEnviada.setVisibility(View.VISIBLE);
+            holder.layoutMsgRecebida.setVisibility(View.GONE);
+            holder.tvMsgEnviada.setText(mensagem.getTexto());
+        } else {
+            // Eu recebi
+            holder.layoutMsgEnviada.setVisibility(View.GONE);
+            holder.layoutMsgRecebida.setVisibility(View.VISIBLE);
+            holder.tvMsgRecebida.setText(mensagem.getTexto());
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return mensagens.size();
+    }
+
+    static class MensagemViewHolder extends RecyclerView.ViewHolder {
+        LinearLayout layoutMsgRecebida, layoutMsgEnviada;
+        TextView tvMsgRecebida, tvMsgEnviada;
+
+        public MensagemViewHolder(@NonNull View itemView) {
+            super(itemView);
+            layoutMsgRecebida = itemView.findViewById(R.id.layout_msg_recebida);
+            layoutMsgEnviada = itemView.findViewById(R.id.layout_msg_enviada);
+            tvMsgRecebida = itemView.findViewById(R.id.tv_msg_recebida);
+            tvMsgEnviada = itemView.findViewById(R.id.tv_msg_enviada);
+        }
+    }
+}

app/src/main/java/com/example/medcuida/pro/ui/auth/LoginActivity.java

@@ -0,0 +1,138 @@
+package com.example.medcuida.pro.ui.auth;
+
+import com.example.medcuida.pro.AgendaActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.View;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.example.medcuida.pro.MainActivity;
+import com.example.medcuida.pro.R;
+import com.google.android.material.button.MaterialButton;
+import com.google.android.material.textfield.TextInputEditText;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseUser;
+import com.google.firebase.firestore.FirebaseFirestore;
+
+public class LoginActivity extends AppCompatActivity {
+
+    private static final String TAG = "LoginActivity";
+
+    private TextInputEditText emailEditText, passwordEditText;
+    private MaterialButton loginButton;
+    private TextView registerLink, forgotPasswordLink;
+
+    private FirebaseAuth mAuth;
+    private FirebaseFirestore db;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_login);
+
+        // Firebase Init
+        mAuth = FirebaseAuth.getInstance();
+        db = FirebaseFirestore.getInstance();
+
+        // Check if user is already logged in
+        if (mAuth.getCurrentUser() != null) {
+            checkIfMedicoAndProceed(mAuth.getCurrentUser().getUid());
+        }
+
+        // UI References
+        emailEditText = findViewById(R.id.email_edit_text);
+        passwordEditText = findViewById(R.id.password_edit_text);
+        loginButton = findViewById(R.id.login_button);
+        registerLink = findViewById(R.id.register_link);
+        forgotPasswordLink = findViewById(R.id.forgot_password_link);
+
+        loginButton.setOnClickListener(v -> attemptLogin());
+
+        registerLink.setOnClickListener(v -> {
+            startActivity(new Intent(LoginActivity.this, RegisterActivity.class));
+        });
+
+        forgotPasswordLink.setOnClickListener(v -> {
+            String email = emailEditText.getText() != null ? emailEditText.getText().toString().trim() : "";
+            if (TextUtils.isEmpty(email)) {
+                emailEditText.setError("Por favor, introduza o seu e-mail aqui para recuperar a sua palavra-passe.");
+                emailEditText.requestFocus();
+                return;
+            }
+            mAuth.sendPasswordResetEmail(email).addOnCompleteListener(task -> {
+                if (task.isSuccessful()) {
+                    Toast.makeText(LoginActivity.this, "Enviámos um link para redefinir a palavra-passe. Verifica também o Lixo/Spam.", Toast.LENGTH_LONG).show();
+                } else {
+                    Toast.makeText(LoginActivity.this, "Erro ao enviar pedido de recuperação.", Toast.LENGTH_LONG).show();
+                }
+            });
+        });
+    }
+
+    private void attemptLogin() {
+        String email = emailEditText.getText() != null ? emailEditText.getText().toString().trim() : "";
+        String password = passwordEditText.getText() != null ? passwordEditText.getText().toString().trim() : "";
+
+        if (TextUtils.isEmpty(email)) {
+            emailEditText.setError("O Email é obrigatório");
+            emailEditText.requestFocus();
+            return;
+        }
+
+        if (TextUtils.isEmpty(password)) {
+            passwordEditText.setError("A palavra-passe é obrigatória");
+            passwordEditText.requestFocus();
+            return;
+        }
+
+        loginUser(email, password);
+    }
+
+    private void loginUser(String email, String password) {
+        loginButton.setEnabled(false);
+
+        mAuth.signInWithEmailAndPassword(email, password)
+                .addOnCompleteListener(this, task -> {
+                    if (task.isSuccessful()) {
+                        Log.d(TAG, "signInWithEmail:success");
+                        FirebaseUser user = mAuth.getCurrentUser();
+                        if (user != null) {
+                            checkIfMedicoAndProceed(user.getUid());
+                        }
+                    } else {
+                        Log.w(TAG, "signInWithEmail:failure", task.getException());
+                        Toast.makeText(LoginActivity.this, "Falha na autenticação.",
+                                Toast.LENGTH_SHORT).show();
+                        loginButton.setEnabled(true);
+                    }
+                });
+    }
+
+    private void checkIfMedicoAndProceed(String uid) {
+        db.collection("medicos").document(uid).get()
+                .addOnCompleteListener(task -> {
+                    if (task.isSuccessful()) {
+                        if (task.getResult() != null && task.getResult().exists()) {
+                            // É médico
+                            startActivity(new Intent(LoginActivity.this, MainActivity.class));
+                            finish();
+                        } else {
+                            // Não existe na coleção "medicos"
+                            Toast.makeText(LoginActivity.this, "Esta conta não tem acesso à app do Médico.", Toast.LENGTH_LONG).show();
+                            mAuth.signOut();
+                            loginButton.setEnabled(true);
+                        }
+                    } else {
+                        Log.w(TAG, "checkIfMedico:failure", task.getException());
+                        Toast.makeText(LoginActivity.this, "Erro ao validar conta de médico.", Toast.LENGTH_SHORT).show();
+                        loginButton.setEnabled(true);
+                    }
+                });
+    }
+}

app/src/main/java/com/example/medcuida/pro/ui/auth/RegisterActivity.java

@@ -0,0 +1,161 @@
+package com.example.medcuida.pro.ui.auth;
+
+import com.example.medcuida.pro.AgendaActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.AutoCompleteTextView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.example.medcuida.pro.MainActivity;
+import com.example.medcuida.pro.R;
+import com.example.medcuida.pro.models.Medico;
+import com.google.android.material.button.MaterialButton;
+import com.google.android.material.textfield.TextInputEditText;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseUser;
+import com.google.firebase.firestore.FirebaseFirestore;
+
+public class RegisterActivity extends AppCompatActivity {
+
+    private static final String TAG = "RegisterActivity";
+    private TextInputEditText nameEditText, specialtyEditText, emailEditText, passwordEditText;
+    private AutoCompleteTextView genderAutoComplete;
+    private MaterialButton registerButton;
+    private TextView loginLink;
+
+    private FirebaseAuth mAuth;
+    private FirebaseFirestore db;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_register_medico);
+
+        // Firebase Init
+        mAuth = FirebaseAuth.getInstance();
+        db = FirebaseFirestore.getInstance();
+
+        // UI References
+        nameEditText = findViewById(R.id.name_edit_text);
+        specialtyEditText = findViewById(R.id.specialty_edit_text);
+        genderAutoComplete = findViewById(R.id.gender_auto_complete);
+        emailEditText = findViewById(R.id.email_edit_text);
+        passwordEditText = findViewById(R.id.password_edit_text);
+        registerButton = findViewById(R.id.register_button);
+        loginLink = findViewById(R.id.login_link);
+
+        setupGenderDropdown();
+
+        registerButton.setOnClickListener(v -> attemptRegister());
+
+        loginLink.setOnClickListener(v -> {
+            startActivity(new Intent(RegisterActivity.this, LoginActivity.class));
+            finish();
+        });
+    }
+
+    private void setupGenderDropdown() {
+        String[] genders = new String[]{"Masculino", "Feminino", "Outro"};
+        ArrayAdapter<String> adapter = new ArrayAdapter<>(
+                this,
+                android.R.layout.simple_dropdown_item_1line,
+                genders
+        );
+        genderAutoComplete.setAdapter(adapter);
+    }
+
+    private void attemptRegister() {
+        String name = nameEditText.getText() != null ? nameEditText.getText().toString().trim() : "";
+        String specialty = specialtyEditText.getText() != null ? specialtyEditText.getText().toString().trim() : "";
+        String gender = genderAutoComplete.getText() != null ? genderAutoComplete.getText().toString().trim() : "";
+        String email = emailEditText.getText() != null ? emailEditText.getText().toString().trim() : "";
+        String password = passwordEditText.getText() != null ? passwordEditText.getText().toString().trim() : "";
+
+        if (TextUtils.isEmpty(name)) {
+            nameEditText.setError("O nome é obrigatório");
+            nameEditText.requestFocus();
+            return;
+        }
+
+        if (TextUtils.isEmpty(specialty)) {
+            specialtyEditText.setError("A especialidade é obrigatória");
+            specialtyEditText.requestFocus();
+            return;
+        }
+        
+        if (TextUtils.isEmpty(gender)) {
+            genderAutoComplete.setError("O género é obrigatório");
+            genderAutoComplete.requestFocus();
+            return;
+        }
+
+        if (TextUtils.isEmpty(email)) {
+            emailEditText.setError("O Email é obrigatório");
+            emailEditText.requestFocus();
+            return;
+        }
+
+        if (TextUtils.isEmpty(password)) {
+            passwordEditText.setError("A palavra-passe é obrigatória");
+            passwordEditText.requestFocus();
+            return;
+        }
+
+        if (password.length() < 6) {
+            passwordEditText.setError("A palavra-passe deve ter pelo menos 6 caracteres");
+            passwordEditText.requestFocus();
+            return;
+        }
+
+        registerUser(name, specialty, gender, email, password);
+    }
+
+    private void registerUser(String name, String specialty, String gender, String email, String password) {
+        registerButton.setEnabled(false);
+
+        mAuth.createUserWithEmailAndPassword(email, password)
+                .addOnCompleteListener(this, task -> {
+                    if (task.isSuccessful()) {
+                        Log.d(TAG, "createUserWithEmail:success");
+                        FirebaseUser user = mAuth.getCurrentUser();
+                        if (user != null) {
+                            saveMedicoData(user.getUid(), name, specialty, gender, email);
+                        }
+                    } else {
+                        Log.w(TAG, "createUserWithEmail:failure", task.getException());
+                        Toast.makeText(RegisterActivity.this, "Falha no registo: " + 
+                                (task.getException() != null ? task.getException().getMessage() : "Erro desconhecido"),
+                                Toast.LENGTH_LONG).show();
+                        registerButton.setEnabled(true);
+                    }
+                });
+    }
+
+    private void saveMedicoData(String uid, String name, String specialty, String gender, String email) {
+        Medico medico = new Medico(uid, name, email, specialty, gender);
+
+        db.collection("medicos")
+                .document(uid)
+                .set(medico)
+                .addOnCompleteListener(task -> {
+                    if (task.isSuccessful()) {
+                        Log.d(TAG, "saveMedicoData:success");
+                        Toast.makeText(RegisterActivity.this, "Registo efetuado com sucesso!", Toast.LENGTH_SHORT).show();
+                        startActivity(new Intent(RegisterActivity.this, MainActivity.class));
+                        finish();
+                    } else {
+                        Log.e(TAG, "saveMedicoData:failure", task.getException());
+                        Toast.makeText(RegisterActivity.this, "Falha ao guardar dados do médico.", Toast.LENGTH_SHORT).show();
+                        registerButton.setEnabled(true);
+                    }
+                });
+    }
+}

app/src/main/res/drawable-v26/ic_launcher_final.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@android:color/white" />
+    <foreground android:drawable="@drawable/ic_logo_scaled" />
+</adaptive-icon>

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="#E0E0E0" />
+    <corners
+        android:bottomLeftRadius="0dp"
+        android:bottomRightRadius="16dp"
+        android:topLeftRadius="16dp"
+        android:topRightRadius="16dp" />
+</shape>

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="?attr/colorPrimary" />
+    <corners
+        android:bottomLeftRadius="16dp"
+        android:bottomRightRadius="0dp"
+        android:topLeftRadius="16dp"
+        android:topRightRadius="16dp" />
+</shape>

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

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="#F5F5F5" />
+    <corners android:radius="24dp" />
+    <stroke
+        android:width="1dp"
+        android:color="#E0E0E0" />
+</shape>

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

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="#40B00020">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="@android:color/transparent" />
+            <stroke android:width="2dp" android:color="@color/error_color" />
+            <corners android:radius="8dp" />
+        </shape>
+    </item>
+</ripple>

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

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="#400066CC">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="@android:color/transparent" />
+            <stroke android:width="2dp" android:color="@color/primary_color" />
+            <corners android:radius="8dp" />
+        </shape>
+    </item>
+</ripple>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="@color/primary_light_color"/>
+</shape>

app/src/main/res/drawable/ic_arrow_back.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="#FF000000"
+      android:pathData="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z"/>
+</vector>

app/src/main/res/drawable/ic_chat.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="#FF000000"
+      android:pathData="M20,2H4c-1.1,0 -2,0.9 -2,2v18l4,-4h14c1.1,0 2,-0.9 2,-2V4c0,-1.1 -0.9,-2 -2,-2z"/>
+</vector>

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

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#005B96"
+        android:pathData="M0,0h108v108h-108z"/>
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M48,30h12v24h24v12h-24v24h-12v-24h-24v-12h24z"/>
+</vector>

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

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_logo" />
+</layer-list>

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

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#005B96"
+        android:pathData="M54,54m-54,0a54,54 0 1,1 108,0a54,54 0 1,1 -108,0"/>
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M48,30h12v24h24v12h-24v24h-12v-24h-24v-12h24z"/>
+</vector>

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

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:top="-35dp"
+        android:bottom="-35dp"
+        android:left="-35dp"
+        android:right="-35dp">
+        <bitmap
+            android:src="@drawable/ic_logo"
+            android:gravity="center" />
+    </item>
+</layer-list>

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

@@ -0,0 +1,5 @@
+<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="#FF000000" android:pathData="M19,3h-1L18,1h-2v2L8,3L8,1L6,1v2L5,3c-1.11,0 -1.99,0.9 -1.99,2L3,19c0,1.1 0.89,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2,-2zM19,19L5,19L5,9h14v10zM7,11h2v2L7,13zM11,11h6v2L11,13zM7,15h2v2L7,17zM11,15h6v2L11,17z"/>
+</vector>

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

@@ -0,0 +1,5 @@
+<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="#FF000000" android:pathData="M6.62,10.79c1.44,2.83 3.76,5.14 6.59,6.59l2.2,-2.2c0.27,-0.27 0.67,-0.36 1.02,-0.24 1.12,0.37 2.33,0.57 3.57,0.57 0.55,0 1,0.45 1,1L21,20c0,0.55 -0.45,1 -1,1 -9.39,0 -17,-7.61 -17,-17 0,-0.55 0.45,-1 1,-1h3.5c0.55,0 1,0.45 1,1 0,1.25 0.2,2.45 0.57,3.57 0.11,0.35 0.03,0.74 -0.25,1.02l-2.2,2.2z"/>
+</vector>

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

@@ -0,0 +1,5 @@
+<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="#FF000000" android:pathData="M19,3h-1L18,1h-2v2L8,3L8,1L6,1v2L5,3c-1.11,0 -1.99,0.9 -1.99,2L3,19c0,1.1 0.89,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2,-2zM19,19L5,19L5,8h14v11zM7,10h5v5L7,15z"/>
+</vector>

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

@@ -0,0 +1,5 @@
+<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="#FF000000" android:pathData="M19,3h-4.18C14.4,1.84 13.3,1 12,1c-1.3,0 -2.4,0.84 -2.82,2L5,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2,-2zM12,3c0.55,0 1,0.45 1,1s-0.45,1 -1,1 -1,-0.45 -1,-1 0.45,-1 1,-1zM12,6c1.66,0 3,1.34 3,3s-1.34,3 -3,3 -3,-1.34 -3,-3 1.34,-3 3,-3zM12,19c-2.33,0 -4.31,-1.46 -5.11,-3.5 0,-1.66 3.33,-2.5 5.11,-2.5s5.11,0.84 5.11,2.5c-0.8,2.04 -2.78,3.5 -5.11,3.5z"/>
+</vector>

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

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M12,12c2.21,0 4,-1.79 4,-4s-1.79,-4 -4,-4 -4,1.79 -4,4 1.79,4 4,4zM12,14c-2.67,0 -8,1.34 -8,4v2h16v-2c0,-2.66 -5.33,-4 -8,-4z"/>
+</vector>

app/src/main/res/drawable/ic_send.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="#FF000000"
+      android:pathData="M2.01,21L23,12 2.01,3 2,10l15,2 -15,2z"/>
+</vector>

app/src/main/res/drawable/ic_user.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="#FF000000"
+      android:pathData="M12,12c2.21,0 4,-1.79 4,-4s-1.79,-4 -4,-4 -4,1.79 -4,4 1.79,4 4,4zM12,14c-2.67,0 -8,1.34 -8,4v2h16v-2c0,-2.66 -5.33,-4 -8,-4z"/>
+</vector>

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

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:background="#F5F5F5">
+
+
+
+    <CalendarView
+        android:id="@+id/calendarView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/white"
+        android:elevation="4dp"/>
+
+    <TextView
+        android:id="@+id/text_agenda_info"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Consultas agendadas:"
+        android:textStyle="bold"
+        android:padding="16dp"
+        android:textColor="?attr/colorPrimary"/>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler_agenda"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:paddingHorizontal="8dp"/>
+
+    <TextView
+        android:id="@+id/text_agenda_vazia"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:text="Não tens consultas neste dia."
+        android:gravity="center"
+        android:visibility="gone"
+        android:textColor="#9E9E9E"/>
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottom_navigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="?android:attr/windowBackground"
+        app:menu="@menu/menu_bottom"
+        app:labelVisibilityMode="labeled" />
+
+</LinearLayout>

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

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#F5F5F5"
+    tools:context=".ChatActivity">
+
+
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler_mensagens"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:padding="8dp"
+        android:clipToPadding="false"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toTopOf="@id/layout_input" />
+
+    <LinearLayout
+        android:id="@+id/layout_input"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:background="@color/white"
+        android:padding="8dp"
+        android:elevation="8dp"
+        android:gravity="center_vertical"
+        app:layout_constraintBottom_toBottomOf="parent">
+
+        <EditText
+            android:id="@+id/et_mensagem_input"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:hint="Escrever mensagem..."
+            android:background="@drawable/bg_chat_input"
+            android:padding="12dp"
+            android:maxLines="4"
+            android:inputType="textMultiLine"
+            android:textSize="16sp" />
+
+        <ImageButton
+            android:id="@+id/btn_enviar"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:layout_marginStart="8dp"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:src="@drawable/ic_send"
+            android:contentDescription="Enviar mensagem"
+            app:tint="?attr/colorPrimary" />
+
+    </LinearLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,144 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    tools:context=".DetalhePacienteActivity">
+
+
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toTopOf="@id/btn_chat_paciente">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:padding="24dp">
+
+            <!-- Card Pessoal -->
+            <com.google.android.material.card.MaterialCardView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="16dp"
+                app:cardCornerRadius="12dp"
+                app:cardElevation="2dp"
+                app:strokeWidth="1dp"
+                app:strokeColor="#E0E0E0">
+
+                <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="Informação Pessoal"
+                        android:textStyle="bold"
+                        android:textSize="18sp"
+                        android:textColor="?attr/colorPrimary"
+                        android:layout_marginBottom="16dp"/>
+
+                    <TextView
+                        android:id="@+id/tv_nome_paciente"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Nome: A carregar..."
+                        android:textSize="16sp"
+                        android:layout_marginBottom="8dp"/>
+
+                    <TextView
+                        android:id="@+id/tv_idade_paciente"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Idade: A carregar..."
+                        android:textSize="16sp"
+                        android:layout_marginBottom="8dp"/>
+
+                    <TextView
+                        android:id="@+id/tv_numero_utente"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Nº Utente: A carregar..."
+                        android:textSize="16sp"
+                        android:layout_marginBottom="8dp"/>
+
+                    <TextView
+                        android:id="@+id/tv_sexo_paciente"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Sexo: A carregar..."
+                        android:textSize="16sp"
+                        android:layout_marginBottom="8dp"/>
+
+                    <TextView
+                        android:id="@+id/tv_email_paciente"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Email: A carregar..."
+                        android:textSize="16sp"/>
+
+                </LinearLayout>
+            </com.google.android.material.card.MaterialCardView>
+
+            <!-- Card Clínica -->
+            <com.google.android.material.card.MaterialCardView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                app:cardCornerRadius="12dp"
+                app:cardElevation="2dp"
+                app:strokeWidth="1dp"
+                app:strokeColor="#E0E0E0">
+
+                <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="Medicação Atual"
+                        android:textStyle="bold"
+                        android:textSize="18sp"
+                        android:textColor="?attr/colorPrimary"
+                        android:layout_marginBottom="16dp"/>
+
+                    <TextView
+                        android:id="@+id/tv_medicacao_paciente"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="A carregar medicação..."
+                        android:textSize="16sp"
+                        android:lineSpacingExtra="4dp"/>
+
+                </LinearLayout>
+
+            </com.google.android.material.card.MaterialCardView>
+
+        </LinearLayout>
+    </ScrollView>
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/btn_chat_paciente"
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:layout_margin="24dp"
+        android:text="Conversar com Paciente"
+        android:textSize="16sp"
+        app:icon="@drawable/ic_chat"
+        app:iconGravity="textStart"
+        app:cornerRadius="8dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,102 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView 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:fillViewport="true"
+    android:background="#FAFAFA">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:padding="24dp">
+
+        <ImageButton
+            android:id="@+id/btn_voltar"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:src="@drawable/ic_arrow_back"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            app:tint="?attr/colorPrimary"/>
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Editar Dados Pessoais"
+            android:textSize="24sp"
+            android:textStyle="bold"
+            android:textColor="#000000"
+            android:layout_marginTop="16dp"
+            android:layout_marginBottom="32dp"/>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="16dp"
+            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/edit_name"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="Nome"
+                android:inputType="textPersonName" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="16dp"
+            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/edit_specialty"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="Especialidade"
+                android:inputType="text" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="16dp"
+            android:hint="Sexo">
+
+            <AutoCompleteTextView
+                android:id="@+id/edit_gender"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:inputType="none" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="32dp"
+            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/edit_email"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:enabled="false"
+                android:hint="Email (Não editável)"
+                android:inputType="textEmailAddress" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_guardar_alteracoes"
+            android:layout_width="match_parent"
+            android:layout_height="56dp"
+            android:text="GUARDAR ALTERAÇÕES"
+            android:textSize="14sp"
+            android:textStyle="bold"
+            app:cornerRadius="28dp"
+            app:backgroundTint="#000000"
+            android:textColor="@color/white"/>
+
+    </LinearLayout>
+</ScrollView>

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

@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:gravity="center"
+    android:padding="24dp"
+    android:background="@color/background_color">
+
+    <ImageView
+        android:layout_width="187dp"
+        android:layout_height="177dp"
+        android:layout_marginBottom="24dp"
+        android:scaleType="centerCrop"
+        android:src="@drawable/ic_logo" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/forgot_password"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        android:textColor="@color/primary_color"
+        android:layout_marginBottom="16dp"/>
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Insira o seu email para recuperar a palavra-passe."
+        android:gravity="center"
+        android:textSize="16sp"
+        android:layout_marginBottom="32dp"/>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="24dp">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/email_edit_text"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="@string/email_hint"
+            android:inputType="textEmailAddress" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/reset_button"
+        android:layout_width="match_parent"
+        android:layout_height="56dp"
+        android:text="Recuperar Palavra-passe"
+        android:textSize="16sp"
+        android:layout_marginBottom="16dp"/>
+
+    <TextView
+        android:id="@+id/back_to_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Voltar ao Login"
+        android:textColor="@color/primary_color"
+        android:textStyle="bold"/>
+
+</LinearLayout>

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

@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView 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:fillViewport="true"
+    android:background="@color/background_color">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:padding="24dp">
+
+        <ImageView
+            android:layout_width="250dp"
+            android:layout_height="250dp"
+            android:layout_marginBottom="24dp"
+            android:contentDescription="@string/app_name"
+            android:src="@drawable/logo_app" />
+
+        <com.google.android.material.card.MaterialCardView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:cardBackgroundColor="@color/surface_color">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:padding="24dp">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/login_title"
+                    android:textSize="24sp"
+                    android:textStyle="bold"
+                    android:textColor="@color/primary_color"
+                    android:layout_gravity="center_horizontal"
+                    android:layout_marginBottom="24dp"/>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="16dp"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/email_edit_text"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/email_hint"
+                        android:autofillHints="emailAddress"
+                        android:inputType="textEmailAddress" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="24dp"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/password_edit_text"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/password_hint"
+                        android:autofillHints="password"
+                        android:inputType="textPassword" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.checkbox.MaterialCheckBox
+                    android:id="@+id/checkbox_remember_me"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Lembrar-me"
+                    android:layout_gravity="start"
+                    android:layout_marginBottom="16dp"/>
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/login_button"
+                    android:layout_width="match_parent"
+                    android:layout_height="56dp"
+                    android:text="@string/login_button"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    android:layout_marginBottom="16dp"/>
+
+                <TextView
+                    android:id="@+id/forgot_password_link"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/forgot_password"
+                    android:textColor="@color/secondary_color"
+                    android:layout_gravity="center_horizontal"
+                    android:padding="8dp"/>
+
+            </LinearLayout>
+        </com.google.android.material.card.MaterialCardView>
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:layout_marginTop="24dp">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/no_account"
+                android:textColor="@color/text_secondary"
+                android:layout_marginEnd="8dp"/>
+
+            <TextView
+                android:id="@+id/register_link"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/register_title"
+                android:textStyle="bold"
+                android:textColor="@color/secondary_color"/>
+        </LinearLayout>
+
+    </LinearLayout>
+</ScrollView>

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

@@ -0,0 +1,224 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout 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="#F5F5F5">
+
+
+    <LinearLayout
+        android:id="@+id/lay_top"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:paddingTop="24dp"
+        android:paddingBottom="16dp"
+        android:paddingHorizontal="24dp"
+        android:background="#F5F5F5"
+        android:elevation="0dp">
+
+        <TextView
+            android:id="@+id/tv_greeting_main"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Olá, Médico"
+            android:textSize="26sp"
+            android:textStyle="bold"
+            android:textColor="?attr/colorPrimary"/>
+    </LinearLayout>
+
+    <FrameLayout
+        android:id="@+id/container"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@id/lay_top"
+        android:layout_above="@id/bottom_navigation">
+
+        <!-- AGENDA VIEW -->
+        <LinearLayout
+            android:id="@+id/view_agenda"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical">
+
+            <CalendarView
+                android:id="@+id/calendarView"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="@color/surface_color"
+                android:elevation="2dp" />
+
+            <TextView
+                android:id="@+id/text_agenda_info"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="As tuas consultas planeadas:"
+                android:textStyle="bold"
+                android:textSize="18sp"
+                android:padding="16dp"
+                android:textColor="@color/primary_color"/>
+
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/recycler_agenda"
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:clipToPadding="false"
+                android:paddingBottom="16dp" />
+
+            <TextView
+                android:id="@+id/text_agenda_vazia"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:text="A tua agenda está livre."
+                android:gravity="center"
+                android:visibility="gone"
+                android:textSize="16sp"
+                android:textColor="@color/text_secondary"/>
+        </LinearLayout>
+
+        <!-- PACIENTES VIEW -->
+        <LinearLayout
+            android:id="@+id/view_pacientes"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical"
+            android:visibility="gone">
+            <TextView
+                android:id="@+id/text_empty_state"
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:text="Nenhuma consulta marcada."
+                android:gravity="center"
+                android:visibility="gone"
+                android:textSize="18sp"
+                android:textColor="#9E9E9E" />
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/recycler_consultas"
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                android:clipToPadding="false"
+                android:paddingTop="8dp"
+                android:paddingBottom="16dp" />
+        </LinearLayout>
+
+        <!-- PERFIL VIEW -->
+        <LinearLayout
+            android:id="@+id/view_perfil"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical"
+            android:padding="24dp"
+            android:gravity="center_horizontal"
+            android:background="#FAFAFA"
+            android:visibility="gone">
+
+            <ImageView
+                android:layout_width="100dp"
+                android:layout_height="100dp"
+                android:src="@drawable/ic_user"
+                android:layout_marginBottom="16dp"
+                app:tint="#616161"/>
+
+            <com.google.android.material.card.MaterialCardView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="24dp"
+                app:cardElevation="8dp"
+                app:strokeWidth="0dp"
+                app:cardCornerRadius="16dp"
+                app:cardBackgroundColor="@color/white">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"
+                    android:paddingTop="24dp"
+                    android:paddingBottom="24dp"
+                    android:paddingHorizontal="16dp"
+                    android:gravity="center_horizontal">
+
+                    <TextView
+                        android:id="@+id/tv_nome_medico"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Nome do Utilizador"
+                        android:textSize="20sp"
+                        android:textStyle="bold"
+                        android:textColor="#000000"
+                        android:layout_marginBottom="4dp"/>
+
+                    <TextView
+                        android:id="@+id/tv_email_medico"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="email@exemplo.com"
+                        android:textColor="#757575"
+                        android:textSize="14sp"
+                        android:layout_marginBottom="16dp"/>
+
+                    <View
+                        android:layout_width="match_parent"
+                        android:layout_height="1dp"
+                        android:background="#E0E0E0"
+                        android:layout_marginBottom="16dp"
+                        android:layout_marginHorizontal="8dp"/>
+
+                    <TextView
+                        android:id="@+id/tv_especialidade"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Especialidade: --"
+                        android:textColor="#616161"
+                        android:textSize="15sp"
+                        android:layout_marginBottom="8dp"/>
+
+                    <TextView
+                        android:id="@+id/tv_cedula"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Cédula: --"
+                        android:textColor="#616161"
+                        android:textSize="15sp"/>
+                </LinearLayout>
+            </com.google.android.material.card.MaterialCardView>
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/btn_editar_dados"
+                android:layout_width="match_parent"
+                android:layout_height="56dp"
+                android:text="EDITAR DADOS"
+                android:textSize="14sp"
+                android:textStyle="bold"
+                app:cornerRadius="28dp"
+                app:backgroundTint="#000000"
+                android:textColor="@color/white"
+                android:layout_marginBottom="16dp"/>
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/btn_logout"
+                android:layout_width="match_parent"
+                android:layout_height="56dp"
+                android:text="TERMINAR SESSÃO"
+                android:textSize="14sp"
+                android:textStyle="bold"
+                app:cornerRadius="28dp"
+                app:strokeColor="#D32F2F"
+                app:strokeWidth="1dp"
+                app:backgroundTint="@color/white"
+                android:textColor="#D32F2F"/>
+        </LinearLayout>
+    </FrameLayout>
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottom_navigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:background="?android:attr/windowBackground"
+        app:menu="@menu/menu_bottom"
+        app:labelVisibilityMode="labeled" />
+
+</RelativeLayout>

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

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:background="@color/white">
+
+
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:orientation="vertical"
+        android:padding="24dp"
+        android:gravity="center_horizontal"
+        android:background="#FAFAFA">
+
+        <ImageView
+            android:layout_width="100dp"
+            android:layout_height="100dp"
+            android:src="@drawable/ic_user"
+            android:layout_marginBottom="16dp"
+            app:tint="#616161"/>
+
+        <com.google.android.material.card.MaterialCardView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="24dp"
+            app:cardElevation="8dp"
+            app:strokeWidth="0dp"
+            app:cardCornerRadius="16dp"
+            app:cardBackgroundColor="@color/white">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:paddingTop="24dp"
+                android:paddingBottom="24dp"
+                android:paddingHorizontal="16dp"
+                android:gravity="center_horizontal">
+
+                <TextView
+                    android:id="@+id/tv_nome_medico"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Nome do Utilizador"
+                    android:textSize="20sp"
+                    android:textStyle="bold"
+                    android:textColor="#000000"
+                    android:layout_marginBottom="4dp"/>
+
+                <TextView
+                    android:id="@+id/tv_email_medico"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="email@exemplo.com"
+                    android:textColor="#757575"
+                    android:textSize="14sp"
+                    android:layout_marginBottom="16dp"/>
+
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="1dp"
+                    android:background="#E0E0E0"
+                    android:layout_marginBottom="16dp"
+                    android:layout_marginHorizontal="8dp"/>
+
+                <TextView
+                    android:id="@+id/tv_especialidade"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Especialidade: --"
+                    android:textColor="#616161"
+                    android:textSize="15sp"
+                    android:layout_marginBottom="8dp"/>
+
+                <TextView
+                    android:id="@+id/tv_cedula"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Cédula: --"
+                    android:textColor="#616161"
+                    android:textSize="15sp"/>
+            </LinearLayout>
+        </com.google.android.material.card.MaterialCardView>
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_editar_dados"
+            android:layout_width="match_parent"
+            android:layout_height="56dp"
+            android:text="EDITAR DADOS"
+            android:textSize="14sp"
+            android:textStyle="bold"
+            app:cornerRadius="28dp"
+            app:backgroundTint="#000000"
+            android:textColor="@color/white"
+            android:layout_marginBottom="16dp"/>
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_logout"
+            android:layout_width="match_parent"
+            android:layout_height="56dp"
+            android:text="TERMINAR SESSÃO"
+            android:textSize="14sp"
+            android:textStyle="bold"
+            app:cornerRadius="28dp"
+            app:strokeColor="#D32F2F"
+            app:strokeWidth="1dp"
+            app:backgroundTint="@color/white"
+            android:textColor="#D32F2F"/>
+    </LinearLayout>
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/bottom_navigation"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="?android:attr/windowBackground"
+        app:menu="@menu/menu_bottom"
+        app:labelVisibilityMode="labeled" />
+
+</LinearLayout>

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

@@ -0,0 +1,177 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView 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:fillViewport="true"
+    android:background="@color/background_color">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:padding="24dp">
+
+        <ImageView
+            android:layout_width="200dp"
+            android:layout_height="200dp"
+            android:layout_marginBottom="24dp"
+            android:contentDescription="@string/app_name"
+            android:src="@drawable/logo_app" />
+
+        <com.google.android.material.card.MaterialCardView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:cardElevation="4dp"
+            app:cardBackgroundColor="@color/surface_color">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:padding="24dp">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/register_title"
+                    android:textSize="24sp"
+                    android:textStyle="bold"
+                    android:textColor="@color/primary_color"
+                    android:layout_gravity="center_horizontal"
+                    android:layout_marginBottom="24dp"/>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="16dp"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/name_edit_text"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/name_hint"
+                        android:inputType="textPersonName" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <com.google.android.material.textfield.TextInputLayout
+                        android:layout_width="0dp"
+                        android:layout_weight="1"
+                        android:layout_height="wrap_content"
+                        android:layout_marginBottom="16dp"
+                        android:layout_marginEnd="8dp"
+                        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+                        <com.google.android.material.textfield.TextInputEditText
+                            android:id="@+id/age_edit_text"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:hint="@string/age_hint"
+                            android:maxLength="3"
+                            android:inputType="number" />
+                    </com.google.android.material.textfield.TextInputLayout>
+
+                    <com.google.android.material.textfield.TextInputLayout
+                        android:layout_width="0dp"
+                        android:layout_weight="2"
+                        android:layout_height="wrap_content"
+                        android:layout_marginBottom="16dp"
+                        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+                        <com.google.android.material.textfield.TextInputEditText
+                            android:id="@+id/utente_edit_text"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:hint="Nº Utente"
+                            android:maxLength="9"
+                            android:inputType="number" />
+                    </com.google.android.material.textfield.TextInputLayout>
+                </LinearLayout>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="16dp"
+                    android:hint="Sexo">
+
+                    <AutoCompleteTextView
+                        android:id="@+id/gender_auto_complete"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:inputType="none" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="16dp"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/email_edit_text"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/email_hint"
+                        android:autofillHints="emailAddress"
+                        android:inputType="textEmailAddress" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="24dp"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/password_edit_text"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/password_hint"
+                        android:autofillHints="password"
+                        android:inputType="textPassword" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/register_button"
+                    android:layout_width="match_parent"
+                    android:layout_height="56dp"
+                    android:text="@string/register_button"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    android:layout_marginBottom="16dp"/>
+
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal"
+                    android:layout_gravity="center_horizontal">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/already_account"
+                        android:textColor="@color/text_secondary"
+                        android:layout_marginEnd="8dp"/>
+
+                    <TextView
+                        android:id="@+id/login_link"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/login_title"
+                        android:textStyle="bold"
+                        android:textColor="@color/secondary_color"/>
+                </LinearLayout>
+
+            </LinearLayout>
+        </com.google.android.material.card.MaterialCardView>
+
+    </LinearLayout>
+</ScrollView>

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

@@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView 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:fillViewport="true"
+    android:background="@color/background_color">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:padding="24dp">
+
+        <ImageView
+            android:layout_width="200dp"
+            android:layout_height="200dp"
+            android:layout_marginBottom="24dp"
+            android:contentDescription="@string/app_name"
+            android:src="@drawable/ic_logo" />
+
+        <com.google.android.material.card.MaterialCardView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:cardElevation="4dp"
+            app:cardBackgroundColor="@color/surface_color">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:padding="24dp">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/register_title"
+                    android:textSize="24sp"
+                    android:textStyle="bold"
+                    android:textColor="@color/primary_color"
+                    android:layout_gravity="center_horizontal"
+                    android:layout_marginBottom="24dp"/>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="16dp"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/name_edit_text"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/name_hint"
+                        android:inputType="textPersonName" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="16dp"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/specialty_edit_text"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="Especialidade"
+                        android:inputType="text" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="16dp"
+                    android:hint="Sexo">
+
+                    <AutoCompleteTextView
+                        android:id="@+id/gender_auto_complete"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:inputType="none" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="16dp"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/email_edit_text"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/email_hint"
+                        android:autofillHints="emailAddress"
+                        android:inputType="textEmailAddress" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="24dp"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/password_edit_text"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/password_hint"
+                        android:autofillHints="password"
+                        android:inputType="textPassword" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/register_button"
+                    android:layout_width="match_parent"
+                    android:layout_height="56dp"
+                    android:text="@string/register_button"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    android:layout_marginBottom="16dp"/>
+
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal"
+                    android:layout_gravity="center_horizontal">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/already_account"
+                        android:textColor="@color/text_secondary"
+                        android:layout_marginEnd="8dp"/>
+
+                    <TextView
+                        android:id="@+id/login_link"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/login_title"
+                        android:textStyle="bold"
+                        android:textColor="@color/secondary_color"/>
+                </LinearLayout>
+
+            </LinearLayout>
+        </com.google.android.material.card.MaterialCardView>
+
+    </LinearLayout>
+</ScrollView>

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

@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="24dp">
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="Nome do Medicamento"
+        android:layout_marginBottom="16dp">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/edit_med_name"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textCapWords" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <TextView
+        android:text="Horário"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="14sp"
+        android:layout_marginBottom="4dp"/>
+
+    <TextView
+        android:id="@+id/text_med_time"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="08:00"
+        android:textSize="18sp"
+        android:padding="12dp"
+        android:background="#E0E0E0"
+        android:gravity="center"
+        android:layout_marginBottom="16dp"/>
+
+    <TextView
+        android:text="Via de Administração"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textSize="14sp"
+        android:layout_marginBottom="4dp"/>
+
+    <RadioGroup
+        android:id="@+id/radio_group_route"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="16dp">
+
+        <RadioButton
+            android:id="@+id/radio_oral"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Via Oral (Pela boca)" />
+
+        <RadioButton
+            android:id="@+id/radio_topical"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Via Tópica (Na pele)" />
+
+        <RadioButton
+            android:id="@+id/radio_inhalatory"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Via Inalatória (Pelo nariz/boca)" />
+    </RadioGroup>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="Notas (Opcional)"
+        android:layout_marginBottom="16dp">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/edit_med_notes"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textMultiLine" 
+            android:minLines="2"/>
+    </com.google.android.material.textfield.TextInputLayout>
+
+</LinearLayout>

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

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="24dp">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Alterar Palavra-passe"
+        android:textSize="20sp"
+        android:textStyle="bold"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginBottom="24dp"/>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="24dp">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/new_password"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="Nova Palavra-passe"
+            android:inputType="textPassword" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="end">
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button_cancel_password"
+            style="@style/Widget.MaterialComponents.Button.TextButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Cancelar"
+            android:layout_marginEnd="8dp"/>
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button_save_password"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Salvar" />
+    </LinearLayout>
+
+</LinearLayout>

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

@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView 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="wrap_content">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:padding="24dp">
+
+        <com.google.android.material.imageview.ShapeableImageView
+            android:id="@+id/edit_profile_image"
+            android:layout_width="100dp"
+            android:layout_height="100dp"
+            android:src="@drawable/ic_placeholder"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginBottom="8dp"
+            android:scaleType="centerCrop"
+            app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.App.CornerSize50Percent"
+            android:clickable="true"
+            android:focusable="true"/>
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button_change_photo"
+            style="@style/Widget.MaterialComponents.Button.TextButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:text="Mudar Foto"
+            android:layout_marginBottom="16dp"/>
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Editar Dados"
+            android:textSize="20sp"
+            android:textStyle="bold"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginBottom="24dp"/>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="16dp">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/edit_name"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="Nome"
+                android:inputType="textPersonName" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="16dp">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/edit_age"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="Idade"
+                android:maxLength="3"
+                android:inputType="number" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="16dp">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/edit_utente"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="Nº Utente"
+                android:maxLength="9"
+                android:inputType="number" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="24dp">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/edit_email"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:hint="Email"
+                android:inputType="textEmailAddress" />
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button_change_password"
+            style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:text="Alterar Palavra-passe"
+            android:layout_marginBottom="24dp"/>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:gravity="end">
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/button_cancel"
+                style="@style/Widget.MaterialComponents.Button.TextButton"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Cancelar"
+                android:layout_marginEnd="8dp"/>
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/button_save"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Salvar" />
+        </LinearLayout>
+
+    </LinearLayout>
+</ScrollView>

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

@@ -0,0 +1,51 @@
+<?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="match_parent">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        android:padding="16dp">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/title_appointments"
+            android:textSize="24sp"
+            android:textStyle="bold"
+            android:textColor="@color/primary_color"
+            android:layout_marginBottom="16dp"/>
+
+        <!-- Placeholder for RecyclerView -->
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Futuras"
+            android:textStyle="bold"
+            android:layout_marginBottom="8dp"/>
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/recycler_appointments_future"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="16dp"/>
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Passadas"
+            android:textStyle="bold"
+            android:layout_marginBottom="8dp"/>
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/recycler_appointments_past"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"/>
+
+    </LinearLayout>
+
+
+
+</FrameLayout>

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

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout 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:padding="16dp">
+
+    <TextView
+        android:id="@+id/text_greeting"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Olá, utilizador!"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        android:textColor="@color/primary_color"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"/>
+
+    <com.google.android.material.card.MaterialCardView
+        android:id="@+id/card_next_medication"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="24dp"
+        android:clickable="true"
+        android:focusable="true"
+        android:foreground="?android:attr/selectableItemBackground"
+        app:cardCornerRadius="16dp"
+        app:cardElevation="4dp"
+        app:layout_constraintTop_toBottomOf="@id/text_greeting">
+
+        <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="Próxima Medicação"
+                android:textStyle="bold"
+                android:textSize="18sp"
+                android:textColor="@color/primary_color"/>
+
+            <TextView
+                android:id="@+id/next_med_name"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Paracetamol 500mg"
+                android:textSize="16sp"
+                android:layout_marginTop="8dp"/>
+
+            <TextView
+                android:id="@+id/next_med_time"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Hoje, 14:00"
+                android:textSize="14sp"
+                android:textColor="@android:color/darker_gray"
+                android:layout_marginTop="4dp"/>
+        </LinearLayout>
+    </com.google.android.material.card.MaterialCardView>
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/button_book_appointment"
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:text="Marcar Consulta"
+        android:textSize="16sp"
+        android:layout_marginTop="24dp"
+        app:icon="@android:drawable/ic_menu_my_calendar"
+        app:iconGravity="textStart"
+        app:layout_constraintTop_toBottomOf="@id/card_next_medication"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout 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:padding="16dp">
+
+    <TextView
+        android:id="@+id/text_title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/title_medication"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        android:textColor="@color/primary_color"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        android:layout_marginBottom="16dp"/>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler_medication"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_marginTop="16dp"
+        app:layout_constraintTop_toBottomOf="@id/text_title"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"/>
+
+    <TextView
+        android:id="@+id/text_empty_medications"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Ainda não tem medicamentos guardados."
+        android:textSize="16sp"
+        android:textColor="@color/text_secondary"
+        android:gravity="center"
+        android:visibility="gone"
+        app:layout_constraintTop_toBottomOf="@id/text_title"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"/>
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fab_add_medication"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="16dp"
+        android:src="@android:drawable/ic_input_add"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        android:contentDescription="Adicionar Medicamento"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,127 @@
+<?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:orientation="vertical"
+    android:padding="24dp"
+    android:gravity="center_horizontal"
+    android:background="@color/background_color">
+
+    <com.google.android.material.imageview.ShapeableImageView
+        android:id="@+id/profile_image"
+        android:layout_width="100dp"
+        android:layout_height="100dp"
+        android:src="@drawable/ic_placeholder"
+        android:scaleType="centerCrop"
+        app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.App.CornerSize50Percent"
+        android:layout_marginBottom="24dp"/>
+
+    <com.google.android.material.card.MaterialCardView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:cardElevation="8dp"
+        app:cardCornerRadius="24dp"
+        app:cardBackgroundColor="@color/surface_color"
+        android:layout_marginBottom="32dp">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:padding="24dp"
+            android:gravity="center">
+
+            <TextView
+                android:id="@+id/profile_name"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Nome do Utilizador"
+                android:textSize="22sp"
+                android:textStyle="bold"
+                android:textColor="@color/text_primary"
+                android:layout_marginBottom="8dp"/>
+
+            <TextView
+                android:id="@+id/profile_email"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="email@exemplo.com"
+                android:textSize="14sp"
+                android:textColor="@color/text_secondary"
+                android:layout_marginBottom="24dp"/>
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:background="#E0E0E0"
+                android:layout_marginBottom="16dp"/>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:gravity="center"
+                android:layout_marginBottom="12dp">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Idade: "
+                    android:textSize="16sp"
+                    android:textColor="@color/text_secondary"/>
+
+                <TextView
+                    android:id="@+id/profile_age"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="--"
+                    android:textSize="18sp"
+                    android:textStyle="bold"
+                    android:textColor="@color/text_primary"/>
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:gravity="center">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Nº Utente: "
+                    android:textSize="16sp"
+                    android:textColor="@color/text_secondary"/>
+
+                <TextView
+                    android:id="@+id/profile_utente"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="--"
+                    android:textSize="18sp"
+                    android:textStyle="bold"
+                    android:textColor="@color/text_primary"/>
+            </LinearLayout>
+
+        </LinearLayout>
+    </com.google.android.material.card.MaterialCardView>
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/button_edit_profile"
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:text="Editar Dados"
+        android:layout_marginBottom="16dp"
+        android:backgroundTint="@color/secondary_color"/>
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/button_logout"
+        style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:text="Terminar Sessão"
+        app:strokeColor="@color/error_color"
+        android:textColor="@color/error_color"/>
+
+</LinearLayout>

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

@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="16dp">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Agendar Consulta"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        android:textColor="@color/black"
+        android:layout_marginBottom="24dp"/>
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Selecionar Data"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        android:layout_marginBottom="8dp"/>
+
+    <DatePicker
+        android:id="@+id/datePicker"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:calendarViewShown="false"
+        android:datePickerMode="spinner"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginBottom="16dp"/>
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Selecionar Horário"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        android:layout_marginBottom="8dp"/>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler_time_slots"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:layout_marginBottom="16dp"/>
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Selecionar Médico/Especialidade"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        android:layout_marginBottom="8dp"/>
+
+    <com.google.android.material.textfield.TextInputLayout
+        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="16dp"
+        android:hint="Escolha o médico">
+
+        <AutoCompleteTextView
+            android:id="@+id/spinner_doctor"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:inputType="none" />
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="16dp"
+        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/edit_reason"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:hint="Motivo da Consulta"
+            android:inputType="textMultiLine"
+            android:minLines="2" 
+            android:maxLines="4"/>
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <Button
+        android:id="@+id/btn_confirm_appointment"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Confirmar Agendamento"/>
+
+</LinearLayout>

app/src/main/res/layout/fragment_sns24.xml

@@ -0,0 +1,92 @@
+<?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:orientation="vertical"
+    android:padding="16dp"
+    android:gravity="center_horizontal">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/title_sns24"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        android:textColor="@color/primary_color"
+        android:layout_marginBottom="32dp"/>
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/button_call_sns"
+        android:layout_width="match_parent"
+        android:layout_height="80dp"
+        android:text="Ligar SNS 24 (808 24 24 24)"
+        android:textSize="18sp"
+        android:backgroundTint="@color/teal_700"
+        app:icon="@android:drawable/ic_menu_call"
+        app:iconGravity="textStart"
+        android:layout_marginBottom="32dp"/>
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="#CCCCCC"
+        android:layout_marginBottom="24dp"/>
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Triagem com Inteligência Artificial"
+        android:textSize="20sp"
+        android:textStyle="bold"
+        android:textColor="@color/primary_color"
+        android:layout_marginBottom="16dp"/>
+
+    <com.google.android.material.textfield.TextInputLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="Descreva o que está a sentir..."
+        android:layout_marginBottom="16dp"
+        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/input_symptoms"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textCapSentences|textMultiLine"
+            android:minLines="3"
+            android:gravity="top|start"/>
+    </com.google.android.material.textfield.TextInputLayout>
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/button_ai_triage"
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:text="Analisar Sintomas"
+        android:textSize="16sp"
+        app:cornerRadius="8dp"
+        android:layout_marginBottom="24dp"/>
+
+    <TextView
+        android:id="@+id/text_ai_result"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textSize="16sp"
+        android:textColor="@android:color/black"
+        android:padding="16dp"
+        android:background="#F5F5F5"
+        android:visibility="gone"
+        android:layout_marginBottom="16dp"/>
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/button_find_hospital"
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:text="Hospital mais próximo"
+        android:textSize="16sp"
+        android:backgroundTint="@android:color/holo_red_dark"
+        app:icon="@android:drawable/ic_menu_mapmode"
+        app:cornerRadius="8dp"
+        android:visibility="gone"/>
+
+</LinearLayout>

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

@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.card.MaterialCardView 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="wrap_content"
+    android:layout_margin="8dp"
+    android:clickable="true"
+    android:focusable="true"
+    android:foreground="?android:attr/selectableItemBackground"
+    app:cardCornerRadius="16dp"
+    app:cardElevation="4dp">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:padding="16dp">
+
+        <TextView
+            android:id="@+id/text_type"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Tipo de Consulta"
+            android:textStyle="bold"
+            android:textSize="18sp"
+            android:textColor="@color/primary_color"/>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:layout_marginTop="8dp">
+
+            <TextView
+                android:id="@+id/text_date"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="dd/MM/yyyy"
+                android:layout_marginEnd="16dp"/>
+
+            <TextView
+                android:id="@+id/text_time"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="HH:mm"
+                android:textStyle="italic"/>
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/text_reason"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Motivo: --"
+            android:textSize="14sp"
+            android:textColor="@color/text_secondary"
+            android:layout_marginTop="8dp"/>
+    </LinearLayout>
+</com.google.android.material.card.MaterialCardView>

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

@@ -0,0 +1,100 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.card.MaterialCardView 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="wrap_content"
+    android:layout_marginHorizontal="12dp"
+    android:layout_marginVertical="8dp"
+    app:cardCornerRadius="16dp"
+    app:cardElevation="2dp"
+    app:strokeWidth="1dp"
+    app:strokeColor="#E5E7EB"
+    app:cardBackgroundColor="@color/surface_color">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:padding="16dp">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:gravity="center_vertical">
+            
+            <ImageView
+                android:layout_width="56dp"
+                android:layout_height="56dp"
+                android:padding="12dp"
+                android:background="@drawable/circle_bg"
+                android:src="@drawable/ic_user"
+                app:tint="@color/primary_color"
+                android:contentDescription="Foto do utente"
+                android:layout_marginEnd="16dp"/>
+
+            <LinearLayout
+                android:layout_width="0dp"
+                android:layout_weight="1"
+                android:layout_height="wrap_content"
+                android:orientation="vertical">
+
+                <TextView
+                    android:id="@+id/text_paciente_nome"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:text="Nome do Paciente"
+                    android:textSize="18sp"
+                    android:textStyle="bold"
+                    android:textColor="@color/text_primary" />
+
+                <TextView
+                    android:id="@+id/text_consulta_data_hora"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:text="Data e Hora"
+                    android:textSize="14sp"
+                    android:layout_marginTop="2dp"
+                    android:textColor="@color/text_secondary" />
+                
+                <TextView
+                    android:id="@+id/text_consulta_status"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:text="Pendente"
+                    android:textSize="13sp"
+                    android:layout_marginTop="4dp"
+                    android:textColor="@color/primary_color"
+                    android:textStyle="bold"/>
+            </LinearLayout>
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:layout_marginTop="16dp"
+            android:weightSum="2">
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/btn_cancelar"
+                style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:layout_marginEnd="8dp"
+                android:textColor="@color/error_color"
+                app:strokeColor="@color/error_color"
+                android:text="Cancelar" />
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/btn_confirmar"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:layout_marginStart="8dp"
+                android:text="Confirmar" />
+        </LinearLayout>
+
+    </LinearLayout>
+</com.google.android.material.card.MaterialCardView>

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

@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.card.MaterialCardView 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="wrap_content"
+    android:layout_margin="8dp"
+    android:clickable="true"
+    android:focusable="true"
+    android:foreground="?android:attr/selectableItemBackground"
+    app:cardCornerRadius="16dp"
+    app:cardElevation="4dp">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:padding="16dp"
+        android:gravity="center_vertical">
+
+        <ImageView
+            android:layout_width="40dp"
+            android:layout_height="40dp"
+            android:src="@android:drawable/ic_menu_agenda"
+            app:tint="@color/secondary_color"
+            android:layout_marginEnd="16dp"/>
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:layout_weight="1">
+
+            <TextView
+                android:id="@+id/text_med_name"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Nome Medicamento"
+                android:textStyle="bold"
+                android:textSize="18sp"
+                android:textColor="@color/primary_color"/>
+
+            <TextView
+                android:id="@+id/text_med_dosage"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Dosagem"
+                android:layout_marginTop="4dp"/>
+                
+            <TextView
+                android:id="@+id/text_med_notes"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Observações"
+                android:textStyle="italic"
+                android:textSize="12sp"
+                android:layout_marginTop="2dp"/>
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/text_med_time"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="HH:mm"
+            android:textSize="20sp"
+            android:textStyle="bold"
+            android:textColor="@color/black"
+            android:layout_marginEnd="16dp"/>
+
+        <CheckBox
+            android:id="@+id/checkbox_taken"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:buttonTint="@color/primary_color"/>
+
+    </LinearLayout>
+</com.google.android.material.card.MaterialCardView>

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

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="4dp">
+
+    <!-- Mensagem Recebida (Paciente) -->
+    <LinearLayout
+        android:id="@+id/layout_msg_recebida"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="start"
+        android:visibility="gone">
+
+        <TextView
+            android:id="@+id/tv_msg_recebida"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:background="@drawable/bg_bubble_receive"
+            android:textColor="@color/black"
+            android:padding="12dp"
+            android:textSize="16sp"
+            android:maxWidth="280dp"
+            android:text="Mensagem que recebi do paciente" />
+
+    </LinearLayout>
+
+    <!-- Mensagem Enviada (Médico) -->
+    <LinearLayout
+        android:id="@+id/layout_msg_enviada"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="end"
+        android:visibility="visible">
+
+        <TextView
+            android:id="@+id/tv_msg_enviada"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:background="@drawable/bg_bubble_send"
+            android:textColor="@color/white"
+            android:padding="12dp"
+            android:textSize="16sp"
+            android:maxWidth="280dp"
+            android:text="Mensagem que eu enviei" />
+
+    </LinearLayout>
+
+</LinearLayout>

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

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.button.MaterialButton xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/btn_time_slot"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:text="09:00"
+    android:checkable="true"
+    android:layout_margin="4dp"
+    style="@style/Widget.MaterialComponents.Button.OutlinedButton"/>

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

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/navigation_home"
+        android:icon="@android:drawable/ic_menu_today"
+        android:title="@string/title_home" />
+
+    <item
+        android:id="@+id/navigation_appointments"
+        android:icon="@android:drawable/ic_menu_my_calendar"
+        android:title="@string/title_appointments" />
+
+    <item
+        android:id="@+id/navigation_medication"
+        android:icon="@android:drawable/ic_menu_agenda"
+        android:title="@string/title_medication" />
+        
+    <item
+        android:id="@+id/navigation_sns24"
+        android:icon="@android:drawable/ic_menu_call"
+        android:title="@string/title_sns24" />
+
+    <item
+        android:id="@+id/navigation_profile"
+        android:icon="@android:drawable/ic_menu_myplaces"
+        android:title="@string/title_profile" />
+
+</menu>

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

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/nav_pacientes"
+        android:icon="@drawable/ic_nav_pacientes"
+        android:title="Pacientes" />
+    <item
+        android:id="@+id/nav_agenda"
+        android:icon="@drawable/ic_nav_agenda"
+        android:title="Agenda" />
+    <item
+        android:id="@+id/nav_perfil"
+        android:icon="@drawable/ic_user"
+        android:title="Perfil" />
+</menu>

app/src/main/res/navigation/mobile_navigation.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/mobile_navigation"
+    app:startDestination="@+id/navigation_home">
+
+    <fragment
+        android:id="@+id/navigation_home"
+        android:name="com.example.medcuida.pro.ui.home.HomeFragment"
+        android:label="@string/title_home"
+        tools:layout="@layout/fragment_home">
+        <action
+            android:id="@+id/action_home_to_schedule_appointment"
+            app:destination="@id/navigation_schedule_appointment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/navigation_appointments"
+        android:name="com.example.medcuida.pro.ui.appointments.AppointmentsFragment"
+        android:label="@string/title_appointments"
+        tools:layout="@layout/fragment_appointments">
+        <action
+            android:id="@+id/action_appointments_to_schedule"
+            app:destination="@id/navigation_schedule_appointment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/navigation_medication"
+        android:name="com.example.medcuida.pro.ui.medication.MedicationFragment"
+        android:label="@string/title_medication"
+        tools:layout="@layout/fragment_medication" />
+
+    <fragment
+        android:id="@+id/navigation_sns24"
+        android:name="com.example.medcuida.pro.ui.sns24.Sns24Fragment"
+        android:label="@string/title_sns24"
+        tools:layout="@layout/fragment_sns24" />
+        
+    <fragment
+        android:id="@+id/navigation_profile"
+        android:name="com.example.medcuida.pro.ui.profile.ProfileFragment"
+        android:label="@string/title_profile"
+        tools:layout="@layout/fragment_profile" />
+
+    <fragment
+        android:id="@+id/navigation_schedule_appointment"
+        android:name="com.example.medcuida.pro.ui.schedule.ScheduleAppointmentFragment"
+        android:label="Agendar Consulta"
+        tools:layout="@layout/fragment_schedule_appointment" />
+
+</navigation>

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

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- App Brand Colors -->
+    <color name="primary_color">#0275D8</color> <!-- Modern Clean Blue -->
+    <color name="primary_light_color">#E5F2FC</color>
+    <color name="primary_dark_color">#01579B</color>
+    <color name="secondary_color">#0056B3</color> <!-- Deep Bright Blue -->
+    <color name="secondary_dark_color">#004085</color>
+    
+    <color name="background_color">#F4F6F8</color> <!-- Clean Light Grey/Off-White -->
+    <color name="surface_color">#FFFFFF</color>
+    
+    <color name="text_primary">#1F2937</color> <!-- Deep Slate -->
+    <color name="text_secondary">#6B7280</color> <!-- Soft Slate -->
+    <color name="error_color">#EF4444</color> <!-- Modern Red -->
+
+    <!-- Standard overrides -->
+    <color name="purple_200">#90CAF9</color>
+    <color name="purple_500">#0275D8</color>
+    <color name="purple_700">#01579B</color>
+    <color name="teal_200">#03A9F4</color>
+    <color name="teal_700">#0056B3</color>
+    <color name="black">#000000</color>
+    <color name="white">#FFFFFF</color>
+</resources>

app/src/main/res/values/strings.xml

@@ -0,0 +1,21 @@
+<resources>
+    <string name="app_name">Cuida</string>
+    <string name="title_home">Início</string>
+    <string name="title_appointments">Consultas</string>
+    <string name="title_medication">Medicação</string>
+    <string name="title_sns24">SNS 24</string>
+    <string name="title_profile">Perfil</string>
+    
+    <!-- Auth -->
+    <string name="login_title">Iniciar Sessão</string>
+    <string name="register_title">Criar Conta</string>
+    <string name="forgot_password">Esqueci-me da Palavra-passe</string>
+    <string name="email_hint">Email</string>
+    <string name="password_hint">Palavra-passe</string>
+    <string name="name_hint">Nome Completo</string>
+    <string name="age_hint">Idade</string>
+    <string name="login_button">Entrar</string>
+    <string name="register_button">Registar</string>
+    <string name="no_account">Não tem conta?</string>
+    <string name="already_account">Já tem conta?</string>
+</resources>

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

@@ -0,0 +1,40 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.Cuida" parent="Theme.MaterialComponents.Light.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/primary_color</item>
+        <item name="colorPrimaryVariant">@color/primary_dark_color</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/secondary_color</item>
+        <item name="colorSecondaryVariant">@color/secondary_dark_color</item>
+        <item name="colorOnSecondary">@color/white</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <item name="android:windowLightStatusBar">false</item>
+        
+        <!-- Button Style -->
+        <item name="materialButtonStyle">@style/Widget.Cuida.Button</item>
+        <!-- Card Style -->
+        <item name="materialCardViewStyle">@style/Widget.Cuida.CardView</item>
+    </style>
+
+    <style name="Widget.Cuida.Button" parent="Widget.MaterialComponents.Button">
+        <item name="cornerRadius">100dp</item>
+        <item name="android:paddingTop">12dp</item>
+        <item name="android:paddingBottom">12dp</item>
+        <item name="android:fontFamily">sans-serif-medium</item>
+    </style>
+    
+    <style name="Widget.Cuida.CardView" parent="Widget.MaterialComponents.CardView">
+        <item name="cardCornerRadius">24dp</item>
+        <item name="cardElevation">0dp</item>
+        <item name="strokeWidth">1dp</item>
+        <item name="strokeColor">#E0E0E0</item>
+        <item name="cardBackgroundColor">@color/surface_color</item>
+    </style>
+
+    <style name="ShapeAppearanceOverlay.App.CornerSize50Percent" parent="">
+        <item name="cornerSize">50%</item>
+    </style>
+</resources>

app/src/main/res/xml/backup_rules.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<full-backup-content>
+    <include domain="sharedpref" path="."/>
+    <include domain="database" path="."/>
+</full-backup-content>

app/src/main/res/xml/data_extraction_rules.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<data-extraction-rules>
+    <cloud-backup>
+        <include domain="sharedpref" path="."/>
+        <include domain="database" path="."/>
+    </cloud-backup>
+    <device-transfer>
+        <include domain="sharedpref" path="."/>
+        <include domain="database" path="."/>
+    </device-transfer>
+</data-extraction-rules>