.auth-body {
  background: #e6eeea;
  border-left: 22vw solid var(--paper);
}

@media (max-width: 800px) {
  .auth-body { border-left: 0; }
}

.qr-enrollment {
  display: grid;
  grid-template-columns: minmax(220px, 280px) 1fr;
  gap: 24px;
  align-items: center;
  margin: 26px 0;
}

.qr-code {
  padding: 12px;
  background: #fff;
  border: 1px solid var(--line);
}

.qr-code svg {
  display: block;
  width: 100%;
  height: auto;
}

@media (max-width: 640px) {
  .qr-enrollment { grid-template-columns: 1fr; }
  .qr-code { width: min(280px, 100%); justify-self: center; }
}