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

#app {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

#pixi-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  background-color: #000;
}

#pixi-container canvas {
  /* Display size is managed by Pixi's autoDensity (sets inline style.width/
     height in CSS px to match the resolution-scaled backing buffer). Do not
     force width/height here — it fights autoDensity for control. */
  display: block;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}