/* Стили для состояния отправки форм (спиннер и блокировка кнопок) */
button.is-loading,
.btn.is-loading,
.btn-base.is-loading {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  pointer-events: none !important;
  cursor: not-allowed !important;
  opacity: 0.85 !important;
  box-shadow: none !important;
}

.btn-spinner {
  display: inline-block !important;
  width: 18px !important;
  height: 18px !important;
  margin-right: 10px !important;
  border: 2.5px solid currentColor !important;
  border-right-color: transparent !important;
  border-radius: 50% !important;
  animation: btn-spinner-spin 0.75s linear infinite !important;
  box-sizing: border-box !important;
  vertical-align: middle !important;
  flex-shrink: 0 !important;
}

.btn-loading-text {
  display: inline-block !important;
  vertical-align: middle !important;
}

@keyframes btn-spinner-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}