/**
 * Login S3 — casillas TOTP (LOCAL). Primary/secondary del tema.
 */
.login-2fa-box {
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
}

.login-2fa-otp {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 0.45rem;
  margin: 0.75rem 0 1rem;
  width: 100%;
}

.login-2fa-otp-digit {
  flex: 0 1 2.75rem;
  width: 2.75rem;
  max-width: 14vw;
  min-width: 2.1rem;
  height: 3rem;
  padding: 0;
  text-align: center;
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0;
  border: 1.5px solid rgba(0, 0, 0, 0.18);
  border-radius: 0.5rem;
  background: #fff;
  color: #212529;
  caret-color: var(--primary, #0d6efd);
  -moz-appearance: textfield;
}

.login-2fa-otp-digit:focus {
  outline: none;
  border-color: var(--primary, #0d6efd);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.2);
  /* fallback si --primary no es rgb: usar color-mix cuando exista */
}

@supports (color: color-mix(in srgb, white, black)) {
  .login-2fa-otp-digit:focus {
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--primary, #0d6efd) 28%, transparent);
  }
}

.login-2fa-otp-digit:disabled,
.login-2fa-otp-digit[readonly] {
  opacity: 0.65;
  background: #f8f9fa;
}

.login-2fa-recovery-wrap {
  margin-bottom: 1rem;
}

.login-2fa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
}

@media (max-width: 380px) {
  .login-2fa-otp {
    gap: 0.3rem;
  }
  .login-2fa-otp-digit {
    height: 2.65rem;
    font-size: 1.2rem;
    min-width: 1.85rem;
  }
}