.alpaca-status-banner {
  position: sticky;
  top: 0;
  z-index: 9999;
  padding: 10px 12px;
  font-size: 13px;
  border-bottom: 1px solid rgba(128,128,128,0.25);
  backdrop-filter: blur(10px);
}

.alpaca-status-banner.ok {
  background: rgba(0, 140, 80, 0.18);
}

.alpaca-status-banner.down {
  background: rgba(180, 40, 40, 0.18);
}