/* Make page and container fill the viewport and remove scrollbars */
html, body { height: 100%; margin: 0; overflow: hidden; }

#unity-container {
  position: fixed;
  inset: 0;          /* top:0; right:0; bottom:0; left:0 */
}

#unity-canvas {
  display: block;
  width: 100vw;      /* fill viewport width */
  height: 100vh;     /* fill viewport height (use 100dvh on mobile below) */
  background: #231F20;
}

/* Mobile: handle browser UI chrome correctly */
@media (pointer: coarse) {
  #unity-canvas {
    height: 100dvh;  /* dynamic viewport on mobile, avoids the URL bar jump */
  }
}