.form-builder .builder-row {
    gap: 0 16px;             /* espace horizontal/vertical entre colonnes */
}

.form-builder .builder-col-6,
.form-builder .builder-col-12 {
  flex: 1;                /* occupe l’espace disponible */
}

.form-builder .form-group {
  margin-bottom: 12px;    /* espace vertical entre champs */
}

.form-builder .form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-builder .form-control {
  width: 100%;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  box-sizing: border-box;
}

.form-builder textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

.form-builder button.btn {
  padding: 10px;
  border: none;
  border-radius: 4px;
  background: #007bff;
  color: #fff;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.2s;
}

.form-builder button.btn:hover {
  background: #0056b3;
}