* {
  box-sizing: border-box;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  touch-action: none;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
}

#app {
  position: fixed;
  inset: 0;
  overflow: hidden;
  background: #000;
}

#riveCanvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: default;
  touch-action: none;
}

#status {
  position: absolute;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  color: #fff;
  font: 600 14px/1.2 system-ui, -apple-system, "Segoe UI", sans-serif;
  letter-spacing: 0.02em;
  background: rgba(0, 0, 0, 0.7);
  pointer-events: none;
}

#status.error {
  background: rgba(140, 0, 0, 0.85);
}

#status.hidden {
  display: none;
}