.auth-form{max-width:440px;padding:16px;background:var(--card);border:1px solid var(--border);border-radius:16px}
.auth-form label{margin:12px 0}
/* Wrapper campo password con pulsante */
.password-field{
  position:relative; display:flex; align-items:center;
}
.password-field input{
  padding-right:96px; /* spazio per il pulsante */
}

/* Pulsante mostra/nascondi dentro l'input */
.toggle-pass{
  position:absolute; right:8px; top:50%; transform:translateY(-50%);
  background:transparent; border:1px solid var(--border);
  color:#000; padding:6px 10px; border-radius:10px; cursor:pointer;
  font-size:.9rem;
  background: #fff;
}
.toggle-pass:hover{ filter:brightness(1.05) }