.app-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #f8f9fa;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loader-logo {
  font-size: 36px;
  font-weight: 700;
  color: #2196f3;
  margin-bottom: 24px;
  letter-spacing: -1px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(33, 150, 243, 0.2);
  border-radius: 50%;
  border-top-color: #2196f3;
  animation: spin 1s ease-in-out infinite;
}

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