body {
  margin: 0;
  padding: 0;
  background-color: #f8faff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
#root:empty {
  background: #f8faff;
  height: 100vh;
  width: 100vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.loader-logo {
  width: 60px;
  height: 60px;
  background: url('/logo.png') no-repeat center;
  background-size: contain;
  margin-bottom: 24px;
  animation: pulse 2s infinite ease-in-out;
}
.loader-spin {
  width: 24px;
  height: 24px;
  border: 2.5px solid #e2e8f0;
  border-top-color: #2151a1;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: 0.6; transform: scale(0.95); } 50% { opacity: 1; transform: scale(1); } }