#formulaire-nutrition {
  background: #fff;
  padding: 20px;
  max-width: 800px;
  margin: auto;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(0,0,0,0.1);
  font-family: Arial, sans-serif;
}
#formulaire-nutrition h2 {
  text-align: center;
}
#formulaire-nutrition label {
  display: block;
  margin-top: 10px;
}
#formulaire-nutrition input, #formulaire-nutrition select {
  width: 100%;
  padding: 8px;
  margin-top: 5px;
  border-radius: 6px;
  border: 1px solid #ccc;
}
.result-card {
  margin-top: 20px;
  background: #f4f9ff;
  padding: 20px;
  border-radius: 12px;
}
.result-card h3 {
  margin-top: 10px;
  margin-bottom: 5px;
}