/* ====== STYLES GLOBAUX ====== */
body {
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  background-color: #f5f7fa; /* gris clair moderne */
  color: #2c3e50; /* gris foncé élégant */
  margin: 0;
  padding: 0;
}

/* ====== BOUTONS ====== */
.btn-primary {
  background-color: #1abc9c;
  border: none;
  margin-top: 20px;
}
.btn-primary:hover {
  background-color: #16a085;
}