corrige o erro da camera e da ia não funcionar e mudar o layout futuramente

.idea/deploymentTargetSelector.xml

@@ -4,6 +4,14 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
+        <DropdownSelection timestamp="2026-05-08T08:25:33.040648Z">
+          <Target type="DEFAULT_BOOT">
+            <handle>
+              <DeviceId pluginId="LocalEmulator" identifier="path=/Users/230412/.android/avd/Medium_Phone.avd" />
+            </handle>
+          </Target>
+        </DropdownSelection>
+        <DialogSelection />
       </SelectionState>
     </selectionStates>
   </component>

app/src/main/java/com/example/pap/ChatActivity.java

@@ -1,168 +1,87 @@
 package com.example.pap;
 
-import android.graphics.Color;
+import android.content.Intent;
 import android.os.Bundle;
-import android.view.Gravity;
+import android.widget.Button;
 import android.widget.EditText;
-import android.widget.ImageButton;
-import android.widget.LinearLayout;
-import android.widget.ScrollView;
 import android.widget.TextView;
-import android.widget.Toast;
-
 import androidx.appcompat.app.AppCompatActivity;
-
-import org.json.JSONArray;
-import org.json.JSONObject;
-
-import java.io.IOException;
-
-import okhttp3.Call;
-import okhttp3.Callback;
-import okhttp3.MediaType;
-import okhttp3.OkHttpClient;
-import okhttp3.Request;
-import okhttp3.RequestBody;
-import okhttp3.Response;
+import java.util.Collections;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
 
 public class ChatActivity extends AppCompatActivity {
 
+    private TextView tvChatLog;
     private EditText etMensagem;
-    private ImageButton btnEnviar;
-    private LinearLayout chatLayout;
-    private ScrollView chatScrollView;
+    private Button btnEnviar;
+    private TextView btnVoltarChat;
 
-    // A TUA CHAVE DA GOOGLE VEM PARA AQUI!
-    private static final String GEMINI_API_KEY = "AQ.Ab8RN6IfhsFBO3UOpK3vYd7BrR2nfFb-mVE--nvqRnR46hB36A";
-
-    // O motor do Gemini 1.5 Flash
-    private static final String GEMINI_URL = "https://generativelanguage.googleapis.com/v1beta/models/gemini-1.5-flash:generateContent?key=" + GEMINI_API_KEY;
-
-    private OkHttpClient client;
+    // NÃO TE ESQUEÇAS DE COLAR A TUA CHAVE AQUI!
+    private final String MINHA_API_KEY = "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";
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_chat);
 
+        tvChatLog = findViewById(R.id.tvChatLog);
         etMensagem = findViewById(R.id.etMensagem);
-        btnEnviar = findViewById(R.id.btnEnviar);
-        chatLayout = findViewById(R.id.chatLayout);
-        chatScrollView = findViewById(R.id.chatScrollView);
+        btnEnviar = findViewById(R.id.btnEnviarChat);
+        btnVoltarChat = findViewById(R.id.btnVoltarChat);
 
-        client = new OkHttpClient();
+        // --- LÓGICA DO BOTÃO VOLTAR PARA O HOME ---
+        btnVoltarChat.setOnClickListener(v -> {
+            // Cria a intenção de ir para a MainActivity (Home)
+            Intent intent = new Intent(ChatActivity.this, HomeActivity.class);
+            // Esta linha garante que não ficas com mil ecrãs abertos uns por cima dos outros
+            intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+            startActivity(intent);
+            finish(); // Fecha o Chat
+        });
 
-        // Dá as boas vindas
-        adicionarBalaoNoEcra("Olá! Sou o NutriChat AI 🤖. O que comeste hoje ou que dúvidas tens sobre a tua dieta?", false);
+        // Receber a análise da foto se existir
+        String analiseComida = getIntent().getStringExtra("analise_comida");
+        if (analiseComida != null && !analiseComida.isEmpty()) {
+            tvChatLog.setText("IA: Analisei o teu prato.\n" + analiseComida + "\n\nO que queres saber mais?");
+        }
 
         btnEnviar.setOnClickListener(v -> {
-            String pergunta = etMensagem.getText().toString().trim();
-            if (pergunta.isEmpty()) {
-                Toast.makeText(this, "Escreve alguma merda primeiro!", Toast.LENGTH_SHORT).show();
-                return;
+            String pergunta = etMensagem.getText().toString();
+            if (!pergunta.isEmpty()) {
+                tvChatLog.append("\n\nTu: " + pergunta);
+                etMensagem.setText("");
+                perguntarIA(pergunta);
             }
-
-            // 1. Mostrar a mensagem do utilizador no ecrã
-            adicionarBalaoNoEcra(pergunta, true);
-            etMensagem.setText(""); // Limpa a caixa de texto
-
-            // 2. Chamar a Inteligência Artificial
-            chamarGemini(pergunta);
         });
     }
 
-    // Função que desenha os balões de conversa no ecrã
-    private void adicionarBalaoNoEcra(String texto, boolean isUser) {
-        runOnUiThread(() -> {
-            TextView tv = new TextView(this);
-            tv.setText(texto);
-            tv.setTextSize(16f);
-            tv.setPadding(30, 20, 30, 20);
-            tv.setTextColor(isUser ? Color.WHITE : Color.parseColor("#1E293B"));
+    private void perguntarIA(String texto) {
+        tvChatLog.append("\n\nIA: A pensar... ⏳");
 
-            LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
-                    LinearLayout.LayoutParams.WRAP_CONTENT,
-                    LinearLayout.LayoutParams.WRAP_CONTENT
-            );
-            params.setMargins(0, 10, 0, 10);
+        AiRequest request = new AiRequest(java.util.Arrays.asList(
+                new Message("system", Collections.singletonList(new ContentPart("text", "És um nutricionista de Portugal. Responde SEMPRE de forma muito curta (máximo 2 frases). Nunca uses asteriscos."))),
+                new Message("user", Collections.singletonList(new ContentPart("text", texto)))
+        ));
 
-            // Se for o utilizador, o balão vai para a direita e fica azul
-            if (isUser) {
-                params.gravity = Gravity.END;
-                tv.setBackgroundResource(R.drawable.balao_user); // Já vamos criar isto!
-            } else {
-                // Se for a IA, o balão vai para a esquerda e fica branco/cinza
-                params.gravity = Gravity.START;
-                tv.setBackgroundResource(R.drawable.balao_ai); // Já vamos criar isto!
-            }
-
-            tv.setLayoutParams(params);
-            chatLayout.addView(tv);
-
-            // Faz scroll automático para o fundo para ver a mensagem nova
-            chatScrollView.post(() -> chatScrollView.fullScroll(ScrollView.FOCUS_DOWN));
-        });
-    }
-
-    // Função que vai à internet falar com o cérebro da Google
-    private void chamarGemini(String pergunta) {
-        try {
-            // Instrução secreta para ele agir como Nutricionista
-            String promptCompleto = "Aja como um nutricionista simpático e profissional. Responda de forma curta e direta à seguinte mensagem do utilizador: " + pergunta;
-
-            // Construir o JSON que o Gemini exige
-            JSONObject part = new JSONObject();
-            part.put("text", promptCompleto);
-            JSONArray parts = new JSONArray();
-            parts.put(part);
-            JSONObject content = new JSONObject();
-            content.put("parts", parts);
-            JSONArray contents = new JSONArray();
-            contents.put(content);
-            JSONObject jsonBody = new JSONObject();
-            jsonBody.put("contents", contents);
-
-            RequestBody body = RequestBody.create(jsonBody.toString(), MediaType.get("application/json; charset=utf-8"));
-            Request request = new Request.Builder()
-                    .url(GEMINI_URL)
-                    .post(body)
-                    .build();
-
-            // Fazer a chamada fora da Thread principal para a app não encravar
-            client.newCall(request).enqueue(new Callback() {
+        AiConfig.getRetrofit().create(AiApi.class)
+                .analisarImagem("Bearer " + MINHA_API_KEY, request)
+                .enqueue(new Callback<AiResponse>() {
                     @Override
-                public void onFailure(Call call, IOException e) {
-                    adicionarBalaoNoEcra("Oops! Fiquei sem internet ou deu merda na ligação. 🔌", false);
+                    public void onResponse(Call<AiResponse> call, Response<AiResponse> response) {
+                        if (response.isSuccessful() && response.body() != null) {
+                            String resposta = response.body().choices.get(0).message.content;
+                            String limpa = resposta.replace("**", "").replace("*", "");
+                            String atual = tvChatLog.getText().toString();
+                            tvChatLog.setText(atual.replace("IA: A pensar... ⏳", "IA: " + limpa));
+                        }
                     }
-
                     @Override
-                public void onResponse(Call call, Response response) throws IOException {
-                    if (response.isSuccessful()) {
-                        try {
-                            String respostaJSON = response.body().string();
-                            JSONObject jsonObject = new JSONObject(respostaJSON);
-                            // Escarafunchar o JSON para tirar só o texto da resposta
-                            String respostaIA = jsonObject.getJSONArray("candidates")
-                                    .getJSONObject(0)
-                                    .getJSONObject("content")
-                                    .getJSONArray("parts")
-                                    .getJSONObject(0)
-                                    .getString("text");
-
-                            // Mostrar a resposta no ecrã
-                            adicionarBalaoNoEcra(respostaIA, false);
-
-                        } catch (Exception e) {
-                            adicionarBalaoNoEcra("Deu um nó no meu cérebro ao ler os dados. 🤯", false);
-                        }
-                    } else {
-                        adicionarBalaoNoEcra("Erro da Google: " + response.code(), false);
-                    }
+                    public void onFailure(Call<AiResponse> call, Throwable t) {
+                        String atual = tvChatLog.getText().toString();
+                        tvChatLog.setText(atual.replace("IA: A pensar... ⏳", "IA: Erro de rede."));
                     }
                 });
-
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
     }
 }

app/src/main/java/com/example/pap/DesafiosActivity.java

@@ -1,147 +1,81 @@
 package com.example.pap;
 
-import android.content.ActivityNotFoundException;
 import android.content.Intent;
-import android.content.SharedPreferences;
-import android.graphics.Color;
 import android.os.Bundle;
-import android.os.Handler;
-import android.os.Looper;
 import android.provider.MediaStore;
-import android.view.View;
 import android.widget.Button;
+import android.widget.ProgressBar;
 import android.widget.TextView;
 import android.widget.Toast;
-
 import androidx.activity.result.ActivityResultLauncher;
 import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.appcompat.app.AppCompatActivity;
 
 public class DesafiosActivity extends AppCompatActivity {
 
-    private TextView tvPontos, tvStatusDesafio1, tvStatusDesafio2;
-    private Button btnVideoDesafio1, btnVideoDesafio2, btnVoltarDesafios;
-
-    private int pontosAtuais = 0;
-    private SharedPreferences sharedPreferences;
-
-    // Variável para saber qual desafio está a ser gravado no momento
-    private int desafioAtualEmGravacao = -1;
-
-    // Ferramenta para abrir a câmara de vídeo e receber o resultado
-    private final ActivityResultLauncher<Intent> videoLauncher = registerForActivityResult(
-            new ActivityResultContracts.StartActivityForResult(),
-            result -> {
-                if (result.getResultCode() == RESULT_OK) {
-                    // O utilizador gravou o vídeo com sucesso!
-                    Toast.makeText(this, "Vídeo capturado! A enviar para a IA...", Toast.LENGTH_SHORT).show();
-                    simularAnaliseDaIA(desafioAtualEmGravacao);
-                } else {
-                    Toast.makeText(this, "Gravação cancelada.", Toast.LENGTH_SHORT).show();
-                }
-            }
-    );
+    private ProgressBar progressAgua;
+    private TextView tvStatusAgua;
+    private int coposBebidos = 3; // Simulação de progresso atual
+    private final int META_COPOS = 8;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_desafios);
 
-        // 1. Inicializar os componentes
-        tvPontos = findViewById(R.id.tvPontos);
-        tvStatusDesafio1 = findViewById(R.id.tvStatusDesafio1);
-        tvStatusDesafio2 = findViewById(R.id.tvStatusDesafio2);
-        btnVideoDesafio1 = findViewById(R.id.btnVideoDesafio1);
-        btnVideoDesafio2 = findViewById(R.id.btnVideoDesafio2);
-        btnVoltarDesafios = findViewById(R.id.btnVoltarDesafios);
+        progressAgua = findViewById(R.id.progressAgua);
+        tvStatusAgua = findViewById(R.id.tvStatusAgua);
+        Button btnGravarAgua = findViewById(R.id.btnGravarAgua);
+        Button btnEx1 = findViewById(R.id.btnGravarEx1);
+        Button btnEx2 = findViewById(R.id.btnGravarEx2);
 
-        // 2. Carregar os dados guardados no telemóvel
-        sharedPreferences = getSharedPreferences("AppEmagrecimento", MODE_PRIVATE);
-        carregarDadosGuardados();
-
-        // 3. Configurar os cliques para gravar vídeo
-        btnVideoDesafio1.setOnClickListener(v -> abrirCameraVideo(1));
-        btnVideoDesafio2.setOnClickListener(v -> abrirCameraVideo(2));
-
-        // 4. Botão de voltar
-        btnVoltarDesafios.setOnClickListener(v -> finish());
+        // Launcher para capturar VÍDEO
+        ActivityResultLauncher<Intent> videoLauncher = registerForActivityResult(
+                new ActivityResultContracts.StartActivityForResult(),
+                result -> {
+                    if (result.getResultCode() == RESULT_OK) {
+                        // AQUI É ONDE A IA ENTRARIA PARA ANALISAR O VÍDEO
+                        validarDesafioIA();
                     }
+                });
 
-    // Função para abrir a câmara do telemóvel em modo VÍDEO
-    private void abrirCameraVideo(int numeroDoDesafio) {
-        desafioAtualEmGravacao = numeroDoDesafio;
+        // Configurar botões para abrir a câmara em modo VÍDEO
+        btnGravarAgua.setOnClickListener(v -> {
             Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
-
-        try {
+            intent.putExtra(MediaStore.EXTRA_DURATION_LIMIT, 10); // Limita a 10 segundos para ser rápido
             videoLauncher.launch(intent);
-        } catch (ActivityNotFoundException e) {
-            // Caso o emulador não tenha uma câmara configurada, abre a galeria para selecionar um vídeo
-            Toast.makeText(this, "Câmara não encontrada. Selecione um vídeo da galeria.", Toast.LENGTH_LONG).show();
-            Intent galleryIntent = new Intent(Intent.ACTION_GET_CONTENT);
-            galleryIntent.setType("video/*");
-            videoLauncher.launch(galleryIntent);
-        }
+        });
+
+        btnEx1.setOnClickListener(v -> {
+            Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
+            videoLauncher.launch(intent);
+        });
+
+        btnEx2.setOnClickListener(v -> {
+            Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
+            videoLauncher.launch(intent);
+        });
+
+        findViewById(R.id.btnVoltarDesafios).setOnClickListener(v -> finish());
     }
 
-    // Função que simula o tempo de pensamento da Inteligência Artificial
-    private void simularAnaliseDaIA(int numeroDoDesafio) {
-        TextView tvStatusAtual = (numeroDoDesafio == 1) ? tvStatusDesafio1 : tvStatusDesafio2;
-        Button btnAtual = (numeroDoDesafio == 1) ? btnVideoDesafio1 : btnVideoDesafio2;
+    private void validarDesafioIA() {
+        // Simulação: A IA demora 2 segundos a processar e diz que está OK
+        Toast.makeText(this, "IA a analisar movimento...", Toast.LENGTH_SHORT).show();
 
-        // Muda a interface para mostrar que a IA está a trabalhar
-        tvStatusAtual.setText("A IA está a analisar os teus movimentos...");
-        tvStatusAtual.setTextColor(Color.parseColor("#2196F3")); // Azul
-        btnAtual.setEnabled(false);
-        btnAtual.setText("A processar...");
+        progressAgua.postDelayed(() -> {
+            coposBebidos++;
+            if (coposBebidos > META_COPOS) coposBebidos = META_COPOS;
 
-        // Simula uma espera de 3.5 segundos (tempo que a IA demoraria a analisar o vídeo)
-        new Handler(Looper.getMainLooper()).postDelayed(() -> {
+            atualizarProgressoAgua();
+            Toast.makeText(this, "Desafio Validado! +10 pontos", Toast.LENGTH_LONG).show();
 
-            // Depois de 3.5 segundos, a IA aprova o desafio!
-            int pontosGanhos = (numeroDoDesafio == 1) ? 20 : 30;
-
-            // Atualizar UI
-            tvStatusAtual.setText("Aprovado pela IA! +" + pontosGanhos + " pts");
-            tvStatusAtual.setTextColor(Color.parseColor("#4CAF50")); // Verde
-            btnAtual.setText("Desafio Concluído");
-            btnAtual.setBackgroundTintList(android.content.res.ColorStateList.valueOf(Color.parseColor("#81C784")));
-
-            // Adicionar pontos e guardar
-            adicionarPontosEGuardar(numeroDoDesafio, pontosGanhos);
-
-        }, 3500); // 3500 milissegundos = 3.5 segundos
+            // Aqui depois vamos enviar os pontos para o Perfil
+        }, 2000);
     }
 
-    private void adicionarPontosEGuardar(int numeroDoDesafio, int pontos) {
-        pontosAtuais += pontos;
-        tvPontos.setText(String.valueOf(pontosAtuais));
-
-        SharedPreferences.Editor editor = sharedPreferences.edit();
-        editor.putInt("pontosTotais", pontosAtuais);
-        editor.putBoolean("desafio_" + numeroDoDesafio + "_concluido", true);
-        editor.apply();
-    }
-
-    private void carregarDadosGuardados() {
-        pontosAtuais = sharedPreferences.getInt("pontosTotais", 0);
-        tvPontos.setText(String.valueOf(pontosAtuais));
-
-        // Verificar se o Desafio 1 já foi feito anteriormente
-        if (sharedPreferences.getBoolean("desafio_1_concluido", false)) {
-            tvStatusDesafio1.setText("Aprovado pela IA!");
-            tvStatusDesafio1.setTextColor(Color.parseColor("#4CAF50"));
-            btnVideoDesafio1.setEnabled(false);
-            btnVideoDesafio1.setText("Desafio Concluído");
-            btnVideoDesafio1.setBackgroundTintList(android.content.res.ColorStateList.valueOf(Color.parseColor("#81C784")));
-        }
-
-        // Verificar se o Desafio 2 já foi feito anteriormente
-        if (sharedPreferences.getBoolean("desafio_2_concluido", false)) {
-            tvStatusDesafio2.setText("Aprovado pela IA!");
-            tvStatusDesafio2.setTextColor(Color.parseColor("#4CAF50"));
-            btnVideoDesafio2.setEnabled(false);
-            btnVideoDesafio2.setText("Desafio Concluído");
-            btnVideoDesafio2.setBackgroundTintList(android.content.res.ColorStateList.valueOf(Color.parseColor("#81C784")));
-        }
+    private void atualizarProgressoAgua() {
+        progressAgua.setProgress(coposBebidos);
+        tvStatusAgua.setText(coposBebidos + " de " + META_COPOS + " copos (" + (coposBebidos * 250) + "ml / 2L)");
     }
 }

app/src/main/java/com/example/pap/EstatisticasActivity.java

@@ -1,8 +1,7 @@
 package com.example.pap;
 
 import android.os.Bundle;
-import android.view.View;
-import android.widget.Button;
+import android.widget.TextView;
 import androidx.appcompat.app.AppCompatActivity;
 
 public class EstatisticasActivity extends AppCompatActivity {
@@ -12,15 +11,8 @@ public class EstatisticasActivity extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_estatisticas);
 
-        Button btnVoltarHome = findViewById(R.id.btnVoltarHome);
-
-        // Ao clicar no botão voltar, a janela de estatísticas fecha
-        // e o utilizador regressa naturalmente à HomeActivity que estava por baixo
-        btnVoltarHome.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                finish();
-            }
-        });
+        // Funcionalidade do botão de voltar
+        TextView btnVoltarStats = findViewById(R.id.btnVoltarStats);
+        btnVoltarStats.setOnClickListener(v -> finish());
     }
 }

app/src/main/java/com/example/pap/FotoActivity.java

@@ -2,6 +2,9 @@ package com.example.pap;
 
 import android.content.Intent;
 import android.graphics.Bitmap;
+import android.graphics.ImageDecoder;
+import android.net.Uri;
+import android.os.Build;
 import android.os.Bundle;
 import android.provider.MediaStore;
 import android.util.Base64;
@@ -14,6 +17,7 @@ import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.appcompat.app.AppCompatActivity;
 
 import java.io.ByteArrayOutputStream;
+import java.io.IOException;
 import java.util.Collections;
 
 import retrofit2.Call;
@@ -23,11 +27,12 @@ import retrofit2.Response;
 public class FotoActivity extends AppCompatActivity {
 
     private ImageView ivFotoComida;
-    private Button btnTirarFoto, btnAnalisarIA, btnVoltarFoto;
+    private Button btnTirarFoto, btnGaleria, btnAnalisarIA, btnIrParaChat;
     private TextView tvResultadoIA;
     private Bitmap imagemCapturada;
+    private String textoAnalise = "";
 
-    // COLA A TUA CHAVE DO OPENROUTER AQUI (Aquela que tiraste sem telemóvel e sem VPN)
+    // COLA A TUA CHAVE AQUI
     private final String MINHA_API_KEY = "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";
 
     @Override
@@ -37,71 +42,113 @@ public class FotoActivity extends AppCompatActivity {
 
         ivFotoComida = findViewById(R.id.ivFotoComida);
         btnTirarFoto = findViewById(R.id.btnTirarFoto);
+        btnGaleria = findViewById(R.id.btnGaleria);
         btnAnalisarIA = findViewById(R.id.btnAnalisarIA);
+        btnIrParaChat = findViewById(R.id.btnIrParaChat);
         tvResultadoIA = findViewById(R.id.tvResultadoIA);
-        btnVoltarFoto = findViewById(R.id.btnVoltarFoto);
 
-        ActivityResultLauncher<Intent> cameraLauncher = registerForActivityResult(
+        ActivityResultLauncher<Intent> camLauncher = registerForActivityResult(
                 new ActivityResultContracts.StartActivityForResult(),
                 result -> {
                     if (result.getResultCode() == RESULT_OK && result.getData() != null) {
                         Bundle extras = result.getData().getExtras();
+                        if (extras != null && extras.containsKey("data")) {
                             imagemCapturada = (Bitmap) extras.get("data");
+                            mostrarImagemPreparada();
+                        }
+                    }
+                });
 
+        ActivityResultLauncher<Intent> galLauncher = registerForActivityResult(
+                new ActivityResultContracts.StartActivityForResult(),
+                result -> {
+                    if (result.getResultCode() == RESULT_OK && result.getData() != null) {
+                        Uri uri = result.getData().getData();
+                        try {
+                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+                                ImageDecoder.Source source = ImageDecoder.createSource(this.getContentResolver(), uri);
+                                imagemCapturada = ImageDecoder.decodeBitmap(source);
+                            } else {
+                                imagemCapturada = MediaStore.Images.Media.getBitmap(this.getContentResolver(), uri);
+                            }
+                            mostrarImagemPreparada();
+                        } catch (IOException e) {
+                            tvResultadoIA.setText("Erro ao processar imagem.");
+                        }
+                    }
+                });
+
+        btnTirarFoto.setOnClickListener(v -> camLauncher.launch(new Intent(MediaStore.ACTION_IMAGE_CAPTURE)));
+        btnGaleria.setOnClickListener(v -> {
+            Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
+            galLauncher.launch(intent);
+        });
+
+        btnAnalisarIA.setOnClickListener(v -> enviarParaIA());
+
+        btnIrParaChat.setOnClickListener(v -> {
+            Intent intent = new Intent(FotoActivity.this, ChatActivity.class);
+            intent.putExtra("analise_comida", textoAnalise);
+            startActivity(intent);
+        });
+
+        findViewById(R.id.btnVoltarFoto).setOnClickListener(v -> finish());
+    }
+
+    private void mostrarImagemPreparada() {
+        if (imagemCapturada != null) {
+            ivFotoComida.setVisibility(View.VISIBLE);
             ivFotoComida.setPadding(0, 0, 0, 0);
             ivFotoComida.setImageBitmap(imagemCapturada);
-
-                        btnTirarFoto.setVisibility(View.GONE);
             btnAnalisarIA.setVisibility(View.VISIBLE);
-                        tvResultadoIA.setText("Prato detetado! Clica em Analisar.");
+            btnIrParaChat.setVisibility(View.GONE);
+            tvResultadoIA.setText("Pronto para analisar.");
         }
     }
-        );
-
-        btnTirarFoto.setOnClickListener(v -> cameraLauncher.launch(new Intent(MediaStore.ACTION_IMAGE_CAPTURE)));
-
-        btnAnalisarIA.setOnClickListener(v -> { if (imagemCapturada != null) enviarParaIA(); });
-        btnVoltarFoto.setOnClickListener(v -> finish());
-    }
 
     private void enviarParaIA() {
-        tvResultadoIA.setText("A procurar servidor livre e a analisar... ⏳");
+        tvResultadoIA.setText("A processar... ⏳");
         btnAnalisarIA.setEnabled(false);
+        btnIrParaChat.setVisibility(View.GONE);
 
-        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-        imagemCapturada.compress(Bitmap.CompressFormat.JPEG, 60, outputStream);
-        String base64Image = Base64.encodeToString(outputStream.toByteArray(), Base64.NO_WRAP);
+        ByteArrayOutputStream os = new ByteArrayOutputStream();
+        imagemCapturada.compress(Bitmap.CompressFormat.JPEG, 50, os);
+        String base64 = Base64.encodeToString(os.toByteArray(), Base64.NO_WRAP);
 
-        String dataUrl = "data:image/jpeg;base64," + base64Image;
-        String prompt = "Identifica a comida nesta imagem e diz-me as calorias e macronutrientes num pequeno parágrafo.";
+        String ordemParaIA = "És um nutricionista prático. Identifica a comida e dá os valores de forma SUPER RESUMIDA. " +
+                "REGRAS: 1. Português de Portugal. 2. SEM asteriscos. 3. Máximo 4 linhas. " +
+                "Formato exato: \n" +
+                "Prato: [Nome]\n" +
+                "Calorias: [Valor] kcal\n" +
+                "Macros: [X]g Proteína, [X]g Hidratos, [X]g Gordura\n" +
+                "Dica: [Uma frase curta].";
 
-        ContentPart textPart = new ContentPart("text", prompt);
-        ContentPart imagePart = new ContentPart("image_url", new ImageUrl(dataUrl));
-        Message message = new Message("user", java.util.Arrays.asList(textPart, imagePart));
-        AiRequest request = new AiRequest(Collections.singletonList(message));
+        AiRequest request = new AiRequest(Collections.singletonList(
+                new Message("user", java.util.Arrays.asList(
+                        new ContentPart("text", ordemParaIA),
+                        new ContentPart("image_url", new ImageUrl("data:image/jpeg;base64," + base64))
+                ))
+        ));
 
-        AiApi api = AiConfig.getRetrofit().create(AiApi.class);
-        api.analisarImagem("Bearer " + MINHA_API_KEY, request).enqueue(new Callback<AiResponse>() {
+        AiConfig.getRetrofit().create(AiApi.class)
+                .analisarImagem("Bearer " + MINHA_API_KEY, request)
+                .enqueue(new Callback<AiResponse>() {
                     @Override
                     public void onResponse(Call<AiResponse> call, Response<AiResponse> response) {
                         btnAnalisarIA.setEnabled(true);
                         if (response.isSuccessful() && response.body() != null) {
                             try {
-                        String resultado = response.body().choices.get(0).message.content;
-                        tvResultadoIA.setText(resultado);
-                    } catch (Exception e) { tvResultadoIA.setText("Erro ao ler texto da IA."); }
-                } else {
-                    try {
-                        String erroReal = response.errorBody() != null ? response.errorBody().string() : "Vazio";
-                        tvResultadoIA.setText("ERRO: " + response.code() + "\n" + erroReal);
-                    } catch (Exception e) { tvResultadoIA.setText("Erro desconhecido."); }
+                                String resposta = response.body().choices.get(0).message.content;
+                                textoAnalise = resposta.replace("**", "").replace("*", "");
+                                tvResultadoIA.setText(textoAnalise);
+                                btnIrParaChat.setVisibility(View.VISIBLE);
+                            } catch (Exception e) { tvResultadoIA.setText("Erro na resposta."); }
+                        } else { tvResultadoIA.setText("Erro: " + response.code()); }
                     }
-            }
-
                     @Override
                     public void onFailure(Call<AiResponse> call, Throwable t) {
                         btnAnalisarIA.setEnabled(true);
-                tvResultadoIA.setText("Falha na ligação à Internet.");
+                        tvResultadoIA.setText("Sem internet.");
                     }
                 });
     }

app/src/main/java/com/example/pap/HomeActivity.java

@@ -51,6 +51,7 @@ public class HomeActivity extends AppCompatActivity {
 
         cardPerfil.setOnClickListener(v -> startActivity(new Intent(HomeActivity.this, PerfilActivity.class)));
 
+
         // 5. Verifica se já passou o tempo para pedir o novo peso
         verificarAtualizacaoSemanal();
     }

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

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="20dp" />
+    <solid android:color="#CCFFFFFF" /> <stroke
+    android:width="1.5dp"
+    android:color="#80FFFFFF" /> </shape>

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

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <corners android:radius="8dp" />
+    <solid android:color="#00E5FF" /> </shape>

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

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <corners android:radius="12dp" />
+    <solid android:color="#18181B" /> <stroke
+    android:width="1dp"
+    android:color="#4D00E5FF" /> </shape>

app/src/main/res/drawable/bg_frutiger.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">
+    <gradient
+        android:startColor="#80D0C7"
+        android:centerColor="#A4E5E0"
+        android:endColor="#E2F6FA"
+        android:angle="135"
+        android:type="linear" />
+</shape>

app/src/main/res/drawable/bg_frutiger_aero.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">
+    <gradient
+        android:startColor="#B2F7EF"
+        android:centerColor="#76EAD7"
+        android:endColor="#3F72AF"
+        android:angle="135"
+        android:type="linear" />
+</shape>

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

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <corners android:radius="50dp" />
+            <solid android:color="#007791" />
+        </shape>
+    </item>
+    <item android:bottom="2dp" android:left="1dp" android:right="1dp" android:top="1dp">
+        <shape android:shape="rectangle">
+            <corners android:radius="50dp" />
+            <gradient
+                android:angle="270"
+                android:endColor="#00B4D8"
+                android:startColor="#90E0EF" />
+        </shape>
+    </item>
+    <item android:bottom="30dp" android:left="10dp" android:right="10dp" android:top="3dp">
+        <shape android:shape="rectangle">
+            <corners android:radius="50dp" />
+            <gradient
+                android:angle="270"
+                android:endColor="#00FFFFFF"
+                android:startColor="#CCFFFFFF" />
+        </shape>
+    </item>
+</layer-list>

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

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <corners android:radius="50dp" />
+            <solid android:color="#1A531A" />
+        </shape>
+    </item>
+    <item android:bottom="2dp" android:left="1dp" android:right="1dp" android:top="1dp">
+        <shape android:shape="rectangle">
+            <corners android:radius="50dp" />
+            <gradient
+                android:angle="270"
+                android:endColor="#2DCC70"
+                android:startColor="#A0ECC0" />
+        </shape>
+    </item>
+    <item android:bottom="30dp" android:left="10dp" android:right="10dp" android:top="3dp">
+        <shape android:shape="rectangle">
+            <corners android:radius="50dp" />
+            <gradient
+                android:angle="270"
+                android:endColor="#00FFFFFF"
+                android:startColor="#CCFFFFFF" />
+        </shape>
+    </item>
+</layer-list>

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

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <corners android:radius="50dp" />
+            <solid android:color="#A0A0A0" />
+        </shape>
+    </item>
+    <item android:bottom="2dp" android:left="1dp" android:right="1dp" android:top="1dp">
+        <shape android:shape="rectangle">
+            <corners android:radius="50dp" />
+            <gradient
+                android:angle="270"
+                android:endColor="#E0E0E0"
+                android:startColor="#FFFFFF" />
+        </shape>
+    </item>
+    <item android:bottom="25dp" android:left="10dp" android:right="10dp" android:top="3dp">
+        <shape android:shape="rectangle">
+            <corners android:radius="50dp" />
+            <gradient
+                android:angle="270"
+                android:endColor="#00FFFFFF"
+                android:startColor="#B3FFFFFF" />
+        </shape>
+    </item>
+</layer-list>

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

@@ -1,148 +1,83 @@
 <?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="#F8FAFC"> <androidx.cardview.widget.CardView
+    android:background="#FFFFFF">
+
+    <RelativeLayout
         android:id="@+id/headerChat"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-    app:cardElevation="8dp"
-    app:cardCornerRadius="0dp"
-    app:cardBackgroundColor="#FFFFFF">
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:gravity="center_vertical"
-        android:padding="16dp"
-        android:orientation="horizontal">
-
-        <androidx.cardview.widget.CardView
-            android:layout_width="45dp"
-            android:layout_height="45dp"
-            app:cardCornerRadius="22.5dp"
-            app:cardBackgroundColor="#E0F2FE"
-            app:cardElevation="0dp"
-            android:layout_marginEnd="12dp">
-            <TextView
-                android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:text="🤖"
-                android:textSize="26sp"
-                android:gravity="center"/>
-        </androidx.cardview.widget.CardView>
-
-        <LinearLayout
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:orientation="vertical">
+        android:layout_alignParentTop="true"
+        android:background="#FFFFFF"
+        android:paddingVertical="12dp">
 
         <TextView
+            android:id="@+id/btnVoltarChat"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-                android:text="NutriChat AI"
+            android:text="Voltar"
+            android:textSize="16sp"
+            android:textColor="#8E8E93"
+            android:layout_alignParentStart="true"
+            android:layout_centerVertical="true"
+            android:paddingHorizontal="20dp"
+            android:paddingVertical="8dp"/>
+
+        <TextView
+            android:id="@+id/tvTituloChat"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="NutriChat IA"
             android:textSize="18sp"
             android:textStyle="bold"
-                android:textColor="#0F172A"/>
-
-            <LinearLayout
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:orientation="horizontal"
-                android:gravity="center_vertical"
-                android:layout_marginTop="2dp">
-
-                <View
-                    android:layout_width="8dp"
-                    android:layout_height="8dp"
-                    android:background="@drawable/ic_online_dot"
-                    android:layout_marginEnd="6dp"/>
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="Sempre online"
-                    android:textSize="13sp"
-                    android:textColor="#64748B"/>
-            </LinearLayout>
-        </LinearLayout>
-    </LinearLayout>
-</androidx.cardview.widget.CardView>
+            android:textColor="#1C1C1E"
+            android:layout_centerInParent="true" />
+    </RelativeLayout>
 
     <ScrollView
-        android:id="@+id/chatScrollView"
+        android:id="@+id/scrollChat"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_above="@+id/inputArea"
+        android:layout_above="@+id/caixaInput"
         android:layout_below="@id/headerChat"
-        android:paddingHorizontal="16dp"
-        android:paddingTop="16dp"
-        android:paddingBottom="8dp"
-        android:clipToPadding="false">
+        android:padding="16dp">
 
-        <LinearLayout
-            android:id="@+id/chatLayout"
+        <TextView
+            android:id="@+id/tvChatLog"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:orientation="vertical" />
+            android:textSize="16sp"
+            android:textColor="#3A3A3C"
+            android:lineSpacingExtra="8dp"
+            android:text="Olá! Como posso ajudar?"/>
     </ScrollView>
 
     <LinearLayout
-        android:id="@+id/inputArea"
+        android:id="@+id/caixaInput"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
-        android:paddingHorizontal="12dp"
-        android:paddingVertical="12dp"
-        android:background="#00000000"
+        android:padding="16dp"
         android:orientation="horizontal"
-        android:gravity="center_vertical">
-
-        <androidx.cardview.widget.CardView
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            app:cardCornerRadius="24dp"
-            app:cardElevation="2dp"
-            app:cardBackgroundColor="#FFFFFF"
-            android:layout_marginEnd="8dp">
+        android:background="#F2F2F7">
 
         <EditText
             android:id="@+id/etMensagem"
-                android:layout_width="match_parent"
+            android:layout_width="0dp"
             android:layout_height="wrap_content"
-                android:minHeight="48dp"
-                android:maxLines="4"
-                android:inputType="textMultiLine"
+            android:layout_weight="1"
+            android:hint="Escreve aqui..."
             android:background="@android:color/transparent"
-                android:hint="Escreve a tua mensagem..."
-                android:textColorHint="#94A3B8"
-                android:textColor="#1E293B"
-                android:paddingStart="20dp"
-                android:paddingEnd="20dp"
-                android:paddingTop="12dp"
-                android:paddingBottom="12dp"
-                android:textSize="16sp" />
-        </androidx.cardview.widget.CardView>
-
-        <androidx.cardview.widget.CardView
-            android:layout_width="48dp"
-            android:layout_height="48dp"
-            app:cardCornerRadius="24dp"
-            app:cardElevation="4dp"
-            app:cardBackgroundColor="#0284C7">
-
-            <ImageButton
-                android:id="@+id/btnEnviar"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:background="@android:color/transparent"
-                android:src="@android:drawable/ic_menu_send"
-                android:paddingStart="4dp"
-                app:tint="#FFFFFF" />
-        </androidx.cardview.widget.CardView>
+            android:padding="12dp"
+            android:textSize="16sp"/>
 
+        <Button
+            android:id="@+id/btnEnviarChat"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Enviar"
+            android:backgroundTint="#1C1C1E"
+            android:textColor="#FFFFFF"/>
     </LinearLayout>
-
 </RelativeLayout>

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

@@ -4,153 +4,184 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    android:background="#F1F5F9">
+    android:background="#FFFFFF"
+    android:padding="24dp">
 
-    <androidx.cardview.widget.CardView
+    <RelativeLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        app:cardElevation="4dp"
-        app:cardCornerRadius="0dp"
-        app:cardBackgroundColor="#03A9F4">
-
-        <LinearLayout
-            android:layout_width="match_parent"
+        android:layout_marginBottom="32dp">
+        <TextView
+            android:id="@+id/btnVoltarDesafios"
+            android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:orientation="vertical"
-            android:padding="24dp"
-            android:gravity="center">
-
+            android:text="Voltar"
+            android:textSize="16sp"
+            android:textColor="#8E8E93"
+            android:layout_alignParentStart="true"
+            android:layout_centerVertical="true"
+            android:padding="8dp" />
         <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-                android:text="Os Teus Pontos"
-                android:textColor="#E0F2FE"
-                android:textSize="14sp"
-                android:textStyle="bold"/>
-
-            <TextView
-                android:id="@+id/tvPontos"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:text="0"
-                android:textColor="#FFFFFF"
-                android:textSize="48sp"
-                android:textStyle="bold"/>
-        </LinearLayout>
-    </androidx.cardview.widget.CardView>
+            android:text="Missões Diárias"
+            android:textSize="18sp"
+            android:textStyle="bold"
+            android:textColor="#1C1C1E"
+            android:layout_centerInParent="true" />
+    </RelativeLayout>
 
     <ScrollView
         android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1"
-        android:padding="16dp">
+        android:layout_height="match_parent"
+        android:fillViewport="true"
+        android:scrollbars="none">
 
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:orientation="vertical">
 
+            <androidx.cardview.widget.CardView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="20dp"
+                app:cardCornerRadius="24dp"
+                app:cardElevation="0dp"
+                app:cardBackgroundColor="#F0F9FF"> <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:padding="20dp">
+
+                <RelativeLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
                     <TextView
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
-                android:text="Desafios Diários"
-                android:textSize="20sp"
+                        android:text="💧 Hidratação"
+                        android:textSize="16sp"
                         android:textStyle="bold"
-                android:textColor="#1E293B"
-                android:layout_marginBottom="16dp"/>
+                        android:textColor="#0284C7"/>
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="+10 pts / copo"
+                        android:textSize="12sp"
+                        android:textColor="#0284C7"
+                        android:layout_alignParentEnd="true"/>
+                </RelativeLayout>
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Beber 250ml de água"
+                    android:textSize="14sp"
+                    android:textColor="#0369A1"
+                    android:layout_marginTop="4dp"/>
+
+                <ProgressBar
+                    android:id="@+id/progressAgua"
+                    style="?android:attr/progressBarStyleHorizontal"
+                    android:layout_width="match_parent"
+                    android:layout_height="8dp"
+                    android:layout_marginTop="16dp"
+                    android:progress="3"
+                    android:max="8"
+                    android:progressTint="#0EA5E9"/>
+
+                <TextView
+                    android:id="@+id/tvStatusAgua"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:text="3 de 8 copos (750ml / 2L)"
+                    android:textSize="12sp"
+                    android:textColor="#0369A1"
+                    android:textAlignment="center"
+                    android:layout_marginTop="8dp"/>
+
+                <Button
+                    android:id="@+id/btnGravarAgua"
+                    android:layout_width="match_parent"
+                    android:layout_height="54dp"
+                    android:text="Gravar Golo"
+                    android:backgroundTint="#0284C7"
+                    android:textColor="#FFFFFF"
+                    app:cornerRadius="16dp"
+                    android:layout_marginTop="16dp"
+                    android:elevation="0dp"/>
+            </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Outros Desafios"
+                android:textSize="14sp"
+                android:textStyle="bold"
+                android:textColor="#8E8E93"
+                android:layout_marginBottom="12dp"
+                android:layout_marginStart="4dp"/>
 
             <androidx.cardview.widget.CardView
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                app:cardCornerRadius="16dp"
                 android:layout_marginBottom="16dp"
-                app:cardElevation="2dp">
-
+                app:cardCornerRadius="24dp"
+                app:cardElevation="0dp"
+                app:cardBackgroundColor="#F2F2F7">
                 <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="Desafio: 20 Flexões"
-                        android:textStyle="bold"
-                        android:textSize="16sp"
-                        android:textColor="#0F172A"/>
-
-                    <TextView
-                        android:id="@+id/tvStatusDesafio1"
-                        android:layout_width="wrap_content"
-                        android:layout_height="wrap_content"
-                        android:text="Pendente"
-                        android:textColor="#64748B"
-                        android:textSize="14sp"
-                        android:layout_marginTop="4dp"/>
-
+                    android:padding="20dp">
+                    <RelativeLayout android:layout_width="match_parent" android:layout_height="wrap_content">
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="🦵 Agachamentos (15x)" android:textSize="16sp" android:textStyle="bold" android:textColor="#1C1C1E"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="+50 pts" android:textSize="12sp" android:textColor="#8E8E93" android:layout_alignParentEnd="true"/>
+                    </RelativeLayout>
                     <Button
-                        android:id="@+id/btnVideoDesafio1"
+                        android:id="@+id/btnGravarEx1"
                         android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:text="Gravar Vídeo Prova"
-                        android:layout_marginTop="12dp"
-                        android:backgroundTint="#03A9F4"
-                        app:cornerRadius="8dp"/>
+                        android:layout_height="54dp"
+                        android:text="Gravar Exercício"
+                        android:backgroundTint="#1C1C1E"
+                        android:textColor="#FFFFFF"
+                        app:cornerRadius="16dp"
+                        android:layout_marginTop="16dp"
+                        android:elevation="0dp"/>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 
             <androidx.cardview.widget.CardView
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                app:cardCornerRadius="16dp"
-                android:layout_marginBottom="16dp"
-                app:cardElevation="2dp">
-
+                android:layout_marginBottom="32dp"
+                app:cardCornerRadius="24dp"
+                app:cardElevation="0dp"
+                app:cardBackgroundColor="#F2F2F7">
                 <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="Desafio: 30 Agachamentos"
-                        android:textStyle="bold"
-                        android:textSize="16sp"
-                        android:textColor="#0F172A"/>
-
-                    <TextView
-                        android:id="@+id/tvStatusDesafio2"
-                        android:layout_width="wrap_content"
-                        android:layout_height="wrap_content"
-                        android:text="Pendente"
-                        android:textColor="#64748B"
-                        android:textSize="14sp"
-                        android:layout_marginTop="4dp"/>
-
+                    android:padding="20dp">
+                    <RelativeLayout android:layout_width="match_parent" android:layout_height="wrap_content">
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="💪 Flexões (10x)" android:textSize="16sp" android:textStyle="bold" android:textColor="#1C1C1E"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="+60 pts" android:textSize="12sp" android:textColor="#8E8E93" android:layout_alignParentEnd="true"/>
+                    </RelativeLayout>
                     <Button
-                        android:id="@+id/btnVideoDesafio2"
+                        android:id="@+id/btnGravarEx2"
                         android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:text="Gravar Vídeo Prova"
-                        android:layout_marginTop="12dp"
-                        android:backgroundTint="#03A9F4"
-                        app:cornerRadius="8dp"/>
+                        android:layout_height="54dp"
+                        android:text="Gravar Exercício"
+                        android:backgroundTint="#1C1C1E"
+                        android:textColor="#FFFFFF"
+                        app:cornerRadius="16dp"
+                        android:layout_marginTop="16dp"
+                        android:elevation="0dp"/>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 
         </LinearLayout>
     </ScrollView>
-
-    <Button
-        android:id="@+id/btnVoltarDesafios"
-        android:layout_width="match_parent"
-        android:layout_height="55dp"
-        android:layout_margin="16dp"
-        android:text="Voltar ao Início"
-        android:backgroundTint="#94A3B8"
-        app:cornerRadius="12dp"/>
-
 </LinearLayout>

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

@@ -4,74 +4,87 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    android:background="#F8FAFC">
+    android:background="#FFFFFF"
+    android:paddingHorizontal="24dp"
+    android:paddingTop="24dp">
 
-    <TextView
+    <RelativeLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:text="Avaliação Física"
-        android:textSize="24sp"
+        android:layout_marginBottom="24dp">
+
+        <TextView
+            android:id="@+id/btnVoltarStats"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Voltar"
+            android:textSize="16sp"
+            android:textColor="#8E8E93"
+            android:layout_alignParentStart="true"
+            android:layout_centerVertical="true"
+            android:paddingVertical="8dp"
+            android:paddingEnd="16dp"/>
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Visão Geral"
+            android:textSize="18sp"
             android:textStyle="bold"
-        android:textColor="#1E293B"
-        android:padding="20dp"
-        android:background="#FFFFFF"
-        android:elevation="4dp"/>
+            android:textColor="#1C1C1E"
+            android:layout_centerInParent="true" />
+    </RelativeLayout>
 
     <ScrollView
         android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1"
-        android:padding="16dp">
-
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:orientation="vertical">
-
-            <androidx.cardview.widget.CardView
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                app:cardCornerRadius="16dp"
-                app:cardElevation="2dp"
-                android:layout_marginBottom="16dp">
+        android:layout_height="match_parent"
+        android:fillViewport="true"
+        android:scrollbars="none">
 
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:orientation="vertical"
-                    android:gravity="center"
+            android:paddingBottom="40dp">
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="16dp"
+                app:cardCornerRadius="20dp"
+                app:cardElevation="0dp"
+                app:cardBackgroundColor="#F8FAFC">
+                <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:padding="16dp" android:gravity="center_vertical">
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="✨" android:textSize="24sp" android:layout_marginEnd="12dp"/>
+                    <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="vertical">
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Insight da IA" android:textSize="12sp" android:textStyle="bold" android:textColor="#0284C7"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Estás com um défice de fibras hoje. Tenta adicionar uma maçã ao lanche!" android:textSize="14sp" android:textColor="#334155" android:layout_marginTop="2dp"/>
+                    </LinearLayout>
+                </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="16dp"
+                app:cardCornerRadius="24dp"
+                app:cardElevation="0dp"
+                app:cardBackgroundColor="#1C1C1E">
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal"
                     android:padding="24dp"
-                    android:background="#E0F2FE">
-
-                    <TextView
-                        android:layout_width="wrap_content"
+                    android:gravity="center_vertical">
+                    <LinearLayout
+                        android:layout_width="0dp"
                         android:layout_height="wrap_content"
-                        android:text="O Teu IMC"
-                        android:textSize="14sp"
-                        android:textColor="#0284C7"
-                        android:textStyle="bold"/>
-
-                    <TextView
-                        android:id="@+id/tvImcEst"
-                        android:layout_width="wrap_content"
-                        android:layout_height="wrap_content"
-                        android:text="00.0"
-                        android:textSize="48sp"
-                        android:textStyle="bold"
-                        android:textColor="#0369A1"
-                        android:layout_marginVertical="8dp"/>
-
-                    <TextView
-                        android:id="@+id/tvImcStatus"
-                        android:layout_width="wrap_content"
-                        android:layout_height="wrap_content"
-                        android:text="A calcular..."
-                        android:textSize="18sp"
-                        android:textStyle="bold"
-                        android:textColor="#FFFFFF"
-                        android:background="#0284C7"
-                        android:paddingHorizontal="16dp"
-                        android:paddingVertical="6dp"/>
+                        android:layout_weight="1"
+                        android:orientation="vertical">
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Índice Nutri AI" android:textSize="14sp" android:textColor="#A1A1AA"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Excelente" android:textSize="22sp" android:textStyle="bold" android:textColor="#10B981" android:layout_marginTop="2dp"/> </LinearLayout>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="85" android:textSize="48sp" android:textStyle="bold" android:textColor="#FFFFFF"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="/100" android:textSize="16sp" android:textColor="#A1A1AA" android:layout_marginStart="4dp" android:layout_marginBottom="8dp"/>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 
@@ -79,21 +92,21 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:orientation="horizontal"
-                android:layout_marginBottom="16dp">
+                android:layout_marginBottom="16dp"
+                android:baselineAligned="false">
 
                 <androidx.cardview.widget.CardView
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
-                    app:cardCornerRadius="12dp"
-                    android:layout_marginEnd="8dp">
-                    <LinearLayout
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:orientation="vertical"
-                        android:padding="16dp"
-                        android:gravity="center">
-                        <TextView android:id="@+id/tvPesoEst" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="-- kg" android:textSize="22sp" android:textStyle="bold" android:textColor="#0F172A"/>
+                    android:layout_marginEnd="8dp"
+                    app:cardCornerRadius="20dp"
+                    app:cardElevation="0dp"
+                    app:cardBackgroundColor="#F2F2F7">
+                    <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="16dp" android:gravity="center">
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="⏱️" android:textSize="20sp"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="14h 20m" android:textSize="18sp" android:textStyle="bold" android:textColor="#1C1C1E" android:layout_marginTop="4dp"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Em Jejum" android:textSize="12sp" android:textColor="#8E8E93"/>
                     </LinearLayout>
                 </androidx.cardview.widget.CardView>
 
@@ -101,15 +114,14 @@
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
-                    app:cardCornerRadius="12dp"
-                    android:layout_marginStart="8dp">
-                    <LinearLayout
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:orientation="vertical"
-                        android:padding="16dp"
-                        android:gravity="center">
-                        <TextView android:id="@+id/tvAlturaEst" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="-- m" android:textSize="22sp" android:textStyle="bold" android:textColor="#0F172A"/>
+                    android:layout_marginStart="8dp"
+                    app:cardCornerRadius="20dp"
+                    app:cardElevation="0dp"
+                    app:cardBackgroundColor="#F2F2F7">
+                    <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="16dp" android:gravity="center">
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="👟" android:textSize="20sp"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="6,432" android:textSize="18sp" android:textStyle="bold" android:textColor="#1C1C1E" android:layout_marginTop="4dp"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Passos" android:textSize="12sp" android:textColor="#8E8E93"/>
                     </LinearLayout>
                 </androidx.cardview.widget.CardView>
             </LinearLayout>
@@ -117,29 +129,112 @@
             <androidx.cardview.widget.CardView
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                app:cardCornerRadius="16dp"
-                android:layout_marginBottom="24dp">
+                android:layout_marginBottom="16dp"
+                app:cardCornerRadius="24dp"
+                app:cardElevation="0dp"
+                app:cardBackgroundColor="#F2F2F7">
                 <LinearLayout
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:orientation="vertical"
-                    android:padding="16dp">
+                    android:padding="20dp">
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Calorias esta Semana" android:textSize="16sp" android:textStyle="bold" android:textColor="#1C1C1E" android:layout_marginBottom="24dp"/>
+                    <LinearLayout android:layout_width="match_parent" android:layout_height="120dp" android:orientation="horizontal" android:weightSum="7" android:baselineAligned="false">
+                        <LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1" android:orientation="vertical" android:gravity="bottom|center_horizontal"><androidx.cardview.widget.CardView android:layout_width="16dp" android:layout_height="100dp" app:cardBackgroundColor="#D1D1D6" app:cardCornerRadius="8dp" android:layout_marginBottom="8dp"/><TextView android:text="S" android:textSize="12sp" android:textStyle="bold" android:textColor="#8E8E93"/></LinearLayout>
+                        <LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1" android:orientation="vertical" android:gravity="bottom|center_horizontal"><androidx.cardview.widget.CardView android:layout_width="16dp" android:layout_height="70dp" app:cardBackgroundColor="#D1D1D6" app:cardCornerRadius="8dp" android:layout_marginBottom="8dp"/><TextView android:text="T" android:textSize="12sp" android:textStyle="bold" android:textColor="#8E8E93"/></LinearLayout>
+                        <LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1" android:orientation="vertical" android:gravity="bottom|center_horizontal"><androidx.cardview.widget.CardView android:layout_width="16dp" android:layout_height="85dp" app:cardBackgroundColor="#1C1C1E" app:cardCornerRadius="8dp" android:layout_marginBottom="8dp"/><TextView android:text="Q" android:textSize="12sp" android:textStyle="bold" android:textColor="#1C1C1E"/></LinearLayout>
+                        <LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1" android:orientation="vertical" android:gravity="bottom|center_horizontal"><androidx.cardview.widget.CardView android:layout_width="16dp" android:layout_height="50dp" app:cardBackgroundColor="#D1D1D6" app:cardCornerRadius="8dp" android:layout_marginBottom="8dp"/><TextView android:text="Q" android:textSize="12sp" android:textStyle="bold" android:textColor="#8E8E93"/></LinearLayout>
+                        <LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1" android:orientation="vertical" android:gravity="bottom|center_horizontal"><androidx.cardview.widget.CardView android:layout_width="16dp" android:layout_height="90dp" app:cardBackgroundColor="#D1D1D6" app:cardCornerRadius="8dp" android:layout_marginBottom="8dp"/><TextView android:text="S" android:textSize="12sp" android:textStyle="bold" android:textColor="#8E8E93"/></LinearLayout>
+                        <LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1" android:orientation="vertical" android:gravity="bottom|center_horizontal"><androidx.cardview.widget.CardView android:layout_width="16dp" android:layout_height="110dp" app:cardBackgroundColor="#D1D1D6" app:cardCornerRadius="8dp" android:layout_marginBottom="8dp"/><TextView android:text="S" android:textSize="12sp" android:textStyle="bold" android:textColor="#8E8E93"/></LinearLayout>
+                        <LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1" android:orientation="vertical" android:gravity="bottom|center_horizontal"><androidx.cardview.widget.CardView android:layout_width="16dp" android:layout_height="0dp" app:cardBackgroundColor="#D1D1D6" app:cardCornerRadius="8dp" android:layout_marginBottom="8dp"/><TextView android:text="D" android:textSize="12sp" android:textStyle="bold" android:textColor="#8E8E93"/></LinearLayout>
+                    </LinearLayout>
+                </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:layout_marginBottom="16dp"
+                android:baselineAligned="false">
+
+                <androidx.cardview.widget.CardView
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:layout_marginEnd="8dp"
+                    app:cardCornerRadius="20dp"
+                    app:cardElevation="0dp"
+                    app:cardBackgroundColor="#E0F2FE">
+                    <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="16dp" android:gravity="center">
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="💧 1.5 L" android:textSize="18sp" android:textStyle="bold" android:textColor="#0284C7"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Hidratação" android:textSize="12sp" android:textColor="#38BDF8"/>
+                    </LinearLayout>
+                </androidx.cardview.widget.CardView>
+
+                <androidx.cardview.widget.CardView
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:layout_marginStart="8dp"
+                    app:cardCornerRadius="20dp"
+                    app:cardElevation="0dp"
+                    app:cardBackgroundColor="#FEF2F2"> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="16dp" android:gravity="center">
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="📉 -1.2 Kg" android:textSize="18sp" android:textStyle="bold" android:textColor="#EF4444"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Este mês" android:textSize="12sp" android:textColor="#F87171"/>
+                </LinearLayout>
+                </androidx.cardview.widget.CardView>
+            </LinearLayout>
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="16dp"
+                app:cardCornerRadius="24dp"
+                app:cardElevation="0dp"
+                app:cardBackgroundColor="#F2F2F7">
+                <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="20dp">
+
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Macronutrientes" android:textStyle="bold" android:textColor="#1C1C1E" android:textSize="16sp" android:layout_marginBottom="12dp"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Proteína: 60g" android:textSize="13sp" android:textColor="#3A3A3C"/>
+                    <ProgressBar style="?android:attr/progressBarStyleHorizontal" android:layout_width="match_parent" android:layout_height="6dp" android:progress="50" android:progressTint="#1C1C1E" android:layout_marginBottom="12dp"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Hidratos: 110g" android:textSize="13sp" android:textColor="#3A3A3C"/>
+                    <ProgressBar style="?android:attr/progressBarStyleHorizontal" android:layout_width="match_parent" android:layout_height="6dp" android:progress="70" android:progressTint="#1C1C1E" android:layout_marginBottom="12dp"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Gordura: 35g" android:textSize="13sp" android:textColor="#3A3A3C"/>
+                    <ProgressBar style="?android:attr/progressBarStyleHorizontal" android:layout_width="match_parent" android:layout_height="6dp" android:progress="40" android:progressTint="#1C1C1E" android:layout_marginBottom="24dp"/>
+
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Alertas de Micronutrientes" android:textStyle="bold" android:textColor="#1C1C1E" android:textSize="16sp" android:layout_marginBottom="12dp"/>
+
+                    <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:weightSum="3">
+                        <LinearLayout android:layout_width="0dp" android:layout_weight="1" android:layout_height="wrap_content" android:orientation="vertical">
+                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Açúcar" android:textSize="12sp" android:textColor="#8E8E93"/>
+                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Alto ⚠️" android:textSize="14sp" android:textStyle="bold" android:textColor="#F59E0B"/> </LinearLayout>
+                        <LinearLayout android:layout_width="0dp" android:layout_weight="1" android:layout_height="wrap_content" android:orientation="vertical">
+                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Fibras" android:textSize="12sp" android:textColor="#8E8E93"/>
+                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Baixo 📉" android:textSize="14sp" android:textStyle="bold" android:textColor="#EF4444"/> </LinearLayout>
+                        <LinearLayout android:layout_width="0dp" android:layout_weight="1" android:layout_height="wrap_content" android:orientation="vertical">
+                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Sódio" android:textSize="12sp" android:textColor="#8E8E93"/>
+                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Normal ✅" android:textSize="14sp" android:textStyle="bold" android:textColor="#10B981"/> </LinearLayout>
+                    </LinearLayout>
+                </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                app:cardCornerRadius="24dp"
+                app:cardElevation="0dp"
+                app:cardBackgroundColor="#F2F2F7">
+                <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="20dp">
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Top Refeições Scaneadas" android:textSize="16sp" android:textStyle="bold" android:textColor="#1C1C1E" android:layout_marginBottom="16dp"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="1. Bife de Frango (5x)" android:textColor="#3A3A3C" android:textSize="15sp" android:layout_marginBottom="12dp"/>
+                    <View android:layout_width="match_parent" android:layout_height="1dp" android:background="#E5E5EA" android:layout_marginBottom="12dp"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="2. Arroz de Pato (3x)" android:textColor="#3A3A3C" android:textSize="15sp" android:layout_marginBottom="12dp"/>
+                    <View android:layout_width="match_parent" android:layout_height="1dp" android:background="#E5E5EA" android:layout_marginBottom="12dp"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="3. Francesinha (1x)" android:textColor="#3A3A3C" android:textSize="15sp"/>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 
         </LinearLayout>
     </ScrollView>
-
-    <Button
-        android:id="@+id/btnVoltarHome"
-        android:layout_width="match_parent"
-        android:layout_height="60dp"
-        android:layout_margin="16dp"
-        android:text="Voltar ao Início"
-        android:textSize="16sp"
-        android:textStyle="bold"
-        android:backgroundTint="#94A3B8"
-        android:textColor="#FFFFFF"
-        app:cornerRadius="12dp"/>
-
 </LinearLayout>

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

@@ -4,44 +4,50 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    android:background="#F8FAFC">
+    android:background="#FFFFFF"
+    android:padding="24dp">
 
-    <!-- Cabeçalho -->
-    <LinearLayout
+    <RelativeLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:padding="20dp"
-        android:background="#FFFFFF"
-        android:elevation="4dp"
-        android:orientation="horizontal"
-        android:gravity="center_vertical">
-
+        android:layout_marginBottom="24dp">
         <TextView
-            android:layout_width="0dp"
+            android:id="@+id/btnVoltarFoto"
+            android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:text="Escanear Comida 📸"
-            android:textSize="22sp"
+            android:text="Voltar"
+            android:textSize="16sp"
+            android:textColor="#8E8E93"
+            android:layout_alignParentStart="true"
+            android:layout_centerVertical="true"
+            android:padding="8dp" />
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Scanner IA"
+            android:textSize="18sp"
             android:textStyle="bold"
-            android:textColor="#0F172A"/>
-    </LinearLayout>
+            android:textColor="#1C1C1E"
+            android:layout_centerInParent="true" />
+    </RelativeLayout>
 
     <ScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:padding="24dp">
+        android:fillViewport="true"
+        android:scrollbars="none">
 
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:orientation="vertical">
 
-            <!-- Caixa onde vai aparecer a foto -->
             <androidx.cardview.widget.CardView
                 android:layout_width="match_parent"
-                android:layout_height="250dp"
-                app:cardCornerRadius="16dp"
-                app:cardElevation="2dp"
+                android:layout_height="320dp"
+                app:cardCornerRadius="24dp"
+                app:cardElevation="0dp"
+                app:cardBackgroundColor="#F2F2F7"
                 android:layout_marginBottom="24dp">
 
                 <ImageView
@@ -49,58 +55,66 @@
                     android:layout_width="match_parent"
                     android:layout_height="match_parent"
                     android:src="@android:drawable/ic_menu_camera"
-                    android:scaleType="centerCrop"
-                    android:background="#E2E8F0"
-                    android:padding="60dp" />
+                    android:scaleType="centerCrop" />
             </androidx.cardview.widget.CardView>
 
-            <!-- Botão para abrir a câmara do telemóvel -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:layout_marginBottom="16dp">
                 <Button
                     android:id="@+id/btnTirarFoto"
-                android:layout_width="match_parent"
+                    android:layout_width="0dp"
+                    android:layout_weight="1"
                     android:layout_height="60dp"
-                android:text="Abrir Câmara"
-                android:textSize="16sp"
-                android:textStyle="bold"
-                android:backgroundTint="#0284C7"
-                app:cornerRadius="15dp"
-                android:layout_marginBottom="12dp"/>
+                    android:text="Câmara"
+                    android:backgroundTint="#1C1C1E"
+                    android:textColor="#FFFFFF"
+                    app:cornerRadius="16dp"
+                    android:layout_marginEnd="8dp"/>
+                <Button
+                    android:id="@+id/btnGaleria"
+                    android:layout_width="0dp"
+                    android:layout_weight="1"
+                    android:layout_height="60dp"
+                    android:text="Galeria"
+                    android:backgroundTint="#F2F2F7"
+                    android:textColor="#1C1C1E"
+                    app:cornerRadius="16dp"
+                    android:layout_marginStart="8dp"/>
+            </LinearLayout>
 
-            <!-- Botão para analisar (só aparece depois de tirar a foto) -->
             <Button
                 android:id="@+id/btnAnalisarIA"
                 android:layout_width="match_parent"
                 android:layout_height="60dp"
-                android:text="Analisar com IA ✨"
-                android:textSize="16sp"
-                android:textStyle="bold"
-                android:backgroundTint="#10B981"
-                app:cornerRadius="15dp"
-                android:layout_marginBottom="24dp"
-                android:visibility="gone"/>
+                android:text="Analisar"
+                android:backgroundTint="#1C1C1E"
+                android:textColor="#FFFFFF"
+                app:cornerRadius="16dp"
+                android:visibility="gone"
+                android:layout_marginBottom="16dp"/>
 
-            <!-- Caixa onde vai aparecer o resultado da IA -->
             <TextView
                 android:id="@+id/tvResultadoIA"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="Tira uma foto ao teu prato para a Inteligência Artificial calcular as calorias e os macronutrientes!"
+                android:text="Escolhe uma foto para analisar."
                 android:textSize="16sp"
-                android:textColor="#64748B"
+                android:textColor="#3A3A3C"
                 android:textAlignment="center"
-                android:background="@android:color/transparent"
-                android:padding="16dp"/>
+                android:layout_marginBottom="24dp"/>
 
             <Button
-                android:id="@+id/btnVoltarFoto"
+                android:id="@+id/btnIrParaChat"
                 android:layout_width="match_parent"
-                android:layout_height="50dp"
-                android:text="Voltar"
-                android:textColor="#0F172A"
-                android:backgroundTint="#E2E8F0"
-                app:cornerRadius="12dp"
-                android:layout_marginTop="24dp"/>
-
+                android:layout_height="60dp"
+                android:text="Dúvidas no Chat →"
+                android:backgroundTint="#F2F2F7"
+                android:textColor="#1C1C1E"
+                app:cornerRadius="16dp"
+                android:visibility="gone" />
         </LinearLayout>
     </ScrollView>
 </LinearLayout>

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

@@ -3,95 +3,85 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#F8FAFC"
-    android:fillViewport="true">
+    android:background="#FFFFFF"
+    android:fillViewport="true"
+    android:scrollbars="none">
 
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:orientation="vertical"
-        android:padding="24dp">
+        android:paddingHorizontal="24dp"
+        android:paddingTop="40dp"
+        android:paddingBottom="40dp">
 
         <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:text="A tua jornada começa aqui,"
-            android:textSize="14sp"
-            android:textColor="#64748B"
-            android:layout_marginTop="8dp"/>
+            android:textSize="16sp"
+            android:textColor="#8E8E93"
+            android:layout_marginBottom="4dp"/>
 
         <TextView
             android:id="@+id/tvSaudacaoHome"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:text="Carregando..."
-            android:textSize="28sp"
+            android:textSize="32sp"
             android:textStyle="bold"
-            android:textColor="#0F172A"
-            android:layout_marginBottom="32dp"/>
+            android:textColor="#1C1C1E"
+            android:layout_marginBottom="40dp"/>
 
         <androidx.cardview.widget.CardView
             android:id="@+id/cardTirarFoto"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_marginBottom="16dp"
+            android:layout_marginBottom="24dp"
             android:clickable="true"
             android:focusable="true"
             android:foreground="?android:attr/selectableItemBackground"
-            app:cardCornerRadius="20dp"
-            app:cardElevation="6dp"
-            app:cardBackgroundColor="#0F172A"
-            app:contentPadding="20dp">
+            app:cardCornerRadius="24dp"
+            app:cardElevation="0dp"
+            app:cardBackgroundColor="#1C1C1E">
 
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:orientation="horizontal"
+                android:padding="24dp"
                 android:gravity="center_vertical">
 
-                <androidx.cardview.widget.CardView
-                    android:layout_width="56dp"
-                    android:layout_height="56dp"
-                    app:cardCornerRadius="16dp"
-                    app:cardBackgroundColor="#38BDF8"
-                    app:cardElevation="0dp">
                 <ImageView
-                        android:layout_width="28dp"
-                        android:layout_height="28dp"
-                        android:layout_gravity="center"
+                    android:layout_width="32dp"
+                    android:layout_height="32dp"
                     android:src="@android:drawable/ic_menu_camera"
                     app:tint="#FFFFFF"/>
-                </androidx.cardview.widget.CardView>
 
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
                     android:orientation="vertical"
-                    android:layout_marginStart="16dp">
-                    <TextView
-                        android:layout_width="wrap_content"
-                        android:layout_height="wrap_content"
-                        android:text="Escanear Comida"
-                        android:textSize="18sp"
-                        android:textStyle="bold"
-                        android:textColor="#FFFFFF"/>
-                    <TextView
-                        android:layout_width="wrap_content"
-                        android:layout_height="wrap_content"
-                        android:text="A IA analisa a tua refeição"
-                        android:textSize="13sp"
-                        android:textColor="#94A3B8"
-                        android:layout_marginTop="2dp"/>
-                </LinearLayout>
+                    android:layout_marginStart="20dp">
 
                     <TextView
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
-                    android:text="›"
-                    android:textSize="32sp"
-                    android:textColor="#38BDF8"
-                    android:layout_marginStart="8dp"/>
+                        android:text="Escanear Comida"
+                        android:textSize="20sp"
+                        android:textStyle="bold"
+                        android:textColor="#FFFFFF"/>
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="A IA analisa a tua refeição"
+                        android:textSize="14sp"
+                        android:textColor="#A1A1AA"
+                        android:layout_marginTop="4dp"/>
+                </LinearLayout>
+
             </LinearLayout>
         </androidx.cardview.widget.CardView>
 
@@ -103,41 +93,35 @@
             android:clickable="true"
             android:focusable="true"
             android:foreground="?android:attr/selectableItemBackground"
-            app:cardCornerRadius="16dp"
-            app:cardElevation="2dp"
-            app:contentPadding="16dp">
+            app:cardCornerRadius="20dp"
+            app:cardElevation="0dp"
+            app:cardBackgroundColor="#F2F2F7">
 
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:orientation="horizontal"
+                android:padding="20dp"
                 android:gravity="center_vertical">
 
-                <androidx.cardview.widget.CardView
-                    android:layout_width="48dp"
-                    android:layout_height="48dp"
-                    app:cardCornerRadius="12dp"
-                    app:cardBackgroundColor="#10B981"
-                    app:cardElevation="0dp">
                 <ImageView
-                        android:layout_width="24dp"
-                        android:layout_height="24dp"
-                        android:layout_gravity="center"
+                    android:layout_width="28dp"
+                    android:layout_height="28dp"
                     android:src="@android:drawable/stat_notify_chat"
-                        app:tint="#FFFFFF"/>
-                </androidx.cardview.widget.CardView>
+                    app:tint="#1C1C1E"/>
 
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
                     android:orientation="vertical"
-                    android:layout_marginStart="16dp">
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="NutriChat AI" android:textSize="16sp" android:textStyle="bold" android:textColor="#0F172A"/>
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Fala com o teu assistente" android:textSize="12sp" android:textColor="#64748B" android:layout_marginTop="2dp"/>
+                    android:layout_marginStart="20dp">
+
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="NutriChat AI" android:textSize="17sp" android:textStyle="bold" android:textColor="#1C1C1E"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Fala com o teu assistente" android:textSize="13sp" android:textColor="#8E8E93" android:layout_marginTop="2dp"/>
                 </LinearLayout>
 
-                <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="›" android:textSize="28sp" android:textColor="#CBD5E1" android:layout_marginStart="8dp"/>
+                <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="›" android:textSize="28sp" android:textColor="#C7C7CC" android:layout_marginStart="8dp"/>
             </LinearLayout>
         </androidx.cardview.widget.CardView>
 
@@ -149,41 +133,35 @@
             android:clickable="true"
             android:focusable="true"
             android:foreground="?android:attr/selectableItemBackground"
-            app:cardCornerRadius="16dp"
-            app:cardElevation="2dp"
-            app:contentPadding="16dp">
+            app:cardCornerRadius="20dp"
+            app:cardElevation="0dp"
+            app:cardBackgroundColor="#F2F2F7">
 
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:orientation="horizontal"
+                android:padding="20dp"
                 android:gravity="center_vertical">
 
-                <androidx.cardview.widget.CardView
-                    android:layout_width="48dp"
-                    android:layout_height="48dp"
-                    app:cardCornerRadius="12dp"
-                    app:cardBackgroundColor="#0284C7"
-                    app:cardElevation="0dp">
                 <ImageView
-                        android:layout_width="24dp"
-                        android:layout_height="24dp"
-                        android:layout_gravity="center"
+                    android:layout_width="28dp"
+                    android:layout_height="28dp"
                     android:src="@android:drawable/ic_menu_sort_by_size"
-                        app:tint="#FFFFFF"/>
-                </androidx.cardview.widget.CardView>
+                    app:tint="#1C1C1E"/>
 
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
                     android:orientation="vertical"
-                    android:layout_marginStart="16dp">
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Estatísticas" android:textSize="16sp" android:textStyle="bold" android:textColor="#0F172A"/>
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Vê os teus números e progresso" android:textSize="12sp" android:textColor="#64748B" android:layout_marginTop="2dp"/>
+                    android:layout_marginStart="20dp">
+
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Estatísticas" android:textSize="17sp" android:textStyle="bold" android:textColor="#1C1C1E"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Vê os teus números e progresso" android:textSize="13sp" android:textColor="#8E8E93" android:layout_marginTop="2dp"/>
                 </LinearLayout>
 
-                <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="›" android:textSize="28sp" android:textColor="#CBD5E1" android:layout_marginStart="8dp"/>
+                <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="›" android:textSize="28sp" android:textColor="#C7C7CC" android:layout_marginStart="8dp"/>
             </LinearLayout>
         </androidx.cardview.widget.CardView>
 
@@ -195,41 +173,35 @@
             android:clickable="true"
             android:focusable="true"
             android:foreground="?android:attr/selectableItemBackground"
-            app:cardCornerRadius="16dp"
-            app:cardElevation="2dp"
-            app:contentPadding="16dp">
+            app:cardCornerRadius="20dp"
+            app:cardElevation="0dp"
+            app:cardBackgroundColor="#F2F2F7">
 
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:orientation="horizontal"
+                android:padding="20dp"
                 android:gravity="center_vertical">
 
-                <androidx.cardview.widget.CardView
-                    android:layout_width="48dp"
-                    android:layout_height="48dp"
-                    app:cardCornerRadius="12dp"
-                    app:cardBackgroundColor="#F59E0B"
-                    app:cardElevation="0dp">
                 <ImageView
-                        android:layout_width="24dp"
-                        android:layout_height="24dp"
-                        android:layout_gravity="center"
+                    android:layout_width="28dp"
+                    android:layout_height="28dp"
                     android:src="@android:drawable/star_on"
-                        app:tint="#FFFFFF"/>
-                </androidx.cardview.widget.CardView>
+                    app:tint="#1C1C1E"/>
 
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
                     android:orientation="vertical"
-                    android:layout_marginStart="16dp">
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Desafios Diários" android:textSize="16sp" android:textStyle="bold" android:textColor="#0F172A"/>
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Ganha pontos de recompensa" android:textSize="12sp" android:textColor="#64748B" android:layout_marginTop="2dp"/>
+                    android:layout_marginStart="20dp">
+
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Desafios Diários" android:textSize="17sp" android:textStyle="bold" android:textColor="#1C1C1E"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Ganha pontos de recompensa" android:textSize="13sp" android:textColor="#8E8E93" android:layout_marginTop="2dp"/>
                 </LinearLayout>
 
-                <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="›" android:textSize="28sp" android:textColor="#CBD5E1" android:layout_marginStart="8dp"/>
+                <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="›" android:textSize="28sp" android:textColor="#C7C7CC" android:layout_marginStart="8dp"/>
             </LinearLayout>
         </androidx.cardview.widget.CardView>
 
@@ -241,41 +213,35 @@
             android:clickable="true"
             android:focusable="true"
             android:foreground="?android:attr/selectableItemBackground"
-            app:cardCornerRadius="16dp"
-            app:cardElevation="2dp"
-            app:contentPadding="16dp">
+            app:cardCornerRadius="20dp"
+            app:cardElevation="0dp"
+            app:cardBackgroundColor="#F2F2F7">
 
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:orientation="horizontal"
+                android:padding="20dp"
                 android:gravity="center_vertical">
 
-                <androidx.cardview.widget.CardView
-                    android:layout_width="48dp"
-                    android:layout_height="48dp"
-                    app:cardCornerRadius="12dp"
-                    app:cardBackgroundColor="#8B5CF6"
-                    app:cardElevation="0dp">
                 <ImageView
-                        android:layout_width="24dp"
-                        android:layout_height="24dp"
-                        android:layout_gravity="center"
+                    android:layout_width="28dp"
+                    android:layout_height="28dp"
                     android:src="@android:drawable/ic_menu_myplaces"
-                        app:tint="#FFFFFF"/>
-                </androidx.cardview.widget.CardView>
+                    app:tint="#1C1C1E"/>
 
                 <LinearLayout
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
                     android:orientation="vertical"
-                    android:layout_marginStart="16dp">
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="O Meu Perfil" android:textSize="16sp" android:textStyle="bold" android:textColor="#0F172A"/>
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Dados, pontuação e definições" android:textSize="12sp" android:textColor="#64748B" android:layout_marginTop="2dp"/>
+                    android:layout_marginStart="20dp">
+
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="O Meu Perfil" android:textSize="17sp" android:textStyle="bold" android:textColor="#1C1C1E"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Dados, pontuação e definições" android:textSize="13sp" android:textColor="#8E8E93" android:layout_marginTop="2dp"/>
                 </LinearLayout>
 
-                <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="›" android:textSize="28sp" android:textColor="#CBD5E1" android:layout_marginStart="8dp"/>
+                <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="›" android:textSize="28sp" android:textColor="#C7C7CC" android:layout_marginStart="8dp"/>
             </LinearLayout>
         </androidx.cardview.widget.CardView>
 

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

@@ -1,39 +0,0 @@
-<?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="horizontal"
-    android:padding="12dp"
-    android:background="#FFFFFF"
-    android:layout_marginBottom="4dp"
-    android:elevation="2dp"
-    android:gravity="center_vertical">
-
-    <TextView
-        android:id="@+id/tvNomeIngrediente"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_weight="1"
-        android:text="Peito de Frango"
-        android:textSize="16sp"
-        android:textColor="#2E3D32"/>
-
-    <TextView
-        android:id="@+id/tvCaloriasIngrediente"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="150 kcal"
-        android:textStyle="bold"
-        android:textColor="#4CAF50"
-        android:layout_marginEnd="16dp"/>
-
-    <ImageButton
-        android:id="@+id/btnRemoverIngrediente"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:src="@android:drawable/ic_menu_delete"
-        android:background="?attr/selectableItemBackgroundBorderless"
-        app:tint="#F44336"
-        xmlns:app="http://schemas.android.com/apk/res-auto"/>
-
-</LinearLayout>