html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: #10131a;
  color: #eaf2ff;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

#warp-game {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

#warp-error {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 10;
  background: rgba(160, 20, 20, 0.92);
  border: 1px solid rgba(255, 180, 180, 0.4);
  border-radius: 8px;
  color: #fff;
  padding: 12px;
  font-size: 13px;
}

.hidden {
  display: none;
}