.auth-switch {
  border: 0;
  background: transparent;
  color: #315f6c;
  font: 600 13px "DM Sans", sans-serif;
  cursor: pointer;
  padding: 12px;
  width: 100%;
}
.auth-switch:hover { text-decoration: underline; }
.form-error { min-height: 18px; margin: 8px 0 0; color: #b42318; font-size: 13px; }
.logout-btn { margin-left: auto; border: 0; background: transparent; color: #92a8ad; font-size: 20px; cursor: pointer; }
.logout-btn:hover { color: white; }
#app[aria-busy="true"] { cursor: progress; }
button:disabled { cursor: not-allowed; opacity: .48; }
.marketing-consent { display: flex; gap: 9px; margin-top: 12px; font-size: 12px; color: var(--muted); line-height: 1.45; }
.marketing-consent span { white-space: nowrap; opacity: .75; }