body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: #09090b;
  color: #fafafa;
}

input:focus, button:focus {
  outline: none;
  ring: 2px;
}

.spinner {
  border: 3px solid #3f3f46;
  border-top-color: #6366f1;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}