/* Login, setup and invite pages: one card on the paper background, the app's own fields and buttons (app.css). */
.auth-page { min-height: 100vh; min-height: 100dvh; background: var(--bg); }
.auth { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: var(--space-6) var(--space-4); }
.auth-card {
  width: min(100%, 25rem); padding: var(--space-6) var(--space-5) var(--space-5);
  background: var(--surface); border-radius: var(--radius-dialog); box-shadow: var(--shadow-lg);
  animation: rb-fade var(--dur-slow) var(--ease) both;
}
.auth-mark { display: flex; justify-content: center; height: 32px; margin: calc(-1 * var(--space-6)) 0 var(--space-3); }
.auth-mark .wordmark-ribbon { width: 16px; height: 34px; }
.auth-title { margin: 0; text-align: center; font: 400 var(--fs-h2)/1.2 var(--font-display); color: var(--ink); letter-spacing: -.01em; }
.auth-sub { margin: var(--space-2) 0 var(--space-5); text-align: center; color: var(--ink-2); font-size: var(--fs-sm); line-height: 1.5; }
.auth-form { display: flex; flex-direction: column; gap: var(--space-4); }
.auth-form .input { width: 100%; }
.auth-pw > label { flex: 1; }
.auth-pw { position: relative; }
.auth-show { position: absolute; right: 0; top: -6px; min-height: 0; height: 1.75rem; padding: 0 var(--space-2); font-size: var(--fs-xs); }
.auth-error { margin: 0; padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm); font-size: var(--fs-sm);
  color: var(--danger); background: color-mix(in srgb, var(--danger) 9%, var(--surface)); }
.auth-submit { margin-top: var(--space-1); height: var(--control-h-lg); font-size: var(--fs-md); }
.auth-submit.is-busy { cursor: progress; opacity: .8; }
.auth-foot { margin: var(--space-5) 0 0; text-align: center; color: var(--muted); font-size: var(--fs-xs); line-height: 1.5; }
.auth-foot:empty { display: none; }
.field-error { margin: 0; font-size: var(--fs-xs); color: var(--danger); }
@media (max-width: 480px) {
  .auth { place-items: start center; padding-top: var(--space-6); }
  .auth-card { box-shadow: var(--shadow); }
}
.auth-switch { padding: 0; border: 0; background: none; font: inherit; color: var(--accent-text); text-decoration: underline;
  text-underline-offset: 2px; cursor: pointer; }
.auth-switch:hover { color: var(--ink); }
.auth-progress { margin: 0; min-height: 1.5em; font-size: var(--fs-sm); color: var(--ink-2); }
.auth-progress:empty { display: none; }
.auth-form input[type="file"].input { height: auto; padding: var(--space-2); }