.loader {
  z-index: 9999;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader.fade-in {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    visibility: hidden;
  }
  to {
    opacity: 1;
    visibility: visible;
  }
}

.loader-semicircle__schedule {
  width: 48px;
  height: 48px;
  border: 4px solid #fff;
  border-top: 4px solid #f4662a;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loader-semicircle__cart{
   width: 48px;
  height: 48px;
  border: 4px solid #f6f9fb;
  border-top: 4px solid #f4662a;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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