:root {
  color-scheme: light dark;
}

#root:has(.spinner) {
  display: grid;
  place-items: center;
  min-height: 100vh;
  width: 100vw;
  margin: 0;
  background-color: light-dark(#ffffff, #1a1a1a);
  animation: bg-shift 10s ease-in-out infinite;
}

@keyframes bg-shift {
  0%,
  100% {
    background-color: light-dark(#1a1a1a, #ffffff);
    
  }
  50% {
    background-color: light-dark(#ffffff, #1a1a1a);
  }
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid transparent;
  border-radius: 50%;
  animation:
    spin 1s linear infinite,
    color-shift 10s ease-in-out infinite;
}

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

@keyframes color-shift {
  0%,
  100% {
    border-color: light-dark(rgb(255, 154, 117), rgb(255, 127, 80));
    border-bottom-color: transparent;
  }
  50% {
    border-color: light-dark(rgb(20, 121, 20), rgb(16, 104, 56));
    border-bottom-color: transparent;
  }
}