/* Griglia base */
.msdf-form {
  display: grid;
  grid-template-columns: 1fr;  /* 1 colonna di default */
  gap: 16px;
}

/* 2 o 3 colonne (estendibile) */
.msdf-form.msdf-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.msdf-form.msdf-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* Elementi di campo */
.msdf-form .msdf-field { display: block; }

/* Righe a tutta larghezza (messaggi, textarea, azioni, ecc.) */
.msdf-form .msdf-row-full { grid-column: 1 / -1; }

/* Messaggi */
.msdf-success, .msdf-error {
  padding: 10px;
  border: 1px solid;
}
.msdf-success { background: #ecfdf5; border-color: #10b981; }
.msdf-error   { background: #fff1f2; border-color: #ef4444; }

.msdf-form .msdf-row-full { grid-column: 1 / -1; }


/* Responsive: sotto 768px torna 1 colonna */
@media (max-width: 768px) {
  .msdf-form { grid-template-columns: 1fr; }
}