/* Sirf auth page par — poori site ke form ka vyavhaar badalne ki koi zaroorat nahi. */
body.site-auth-page .is-busy {
  pointer-events: none;
  cursor: default;
}
body.site-auth-page button.is-busy { opacity: .8; }
/* Chakkar CSS se bana hai, kisi icon-font se nahi — auth page par FontAwesome na */
body.site-auth-page .is-busy::before {
  content: "";
  display: inline-block;
  vertical-align: -2px;
  width: 14px;
  height: 14px;
  margin-right: 9px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: ctBusySpin .7s linear infinite;
}
@keyframes ctBusySpin { to { transform: rotate(360deg); } }