:root {
  --bg-color: #06070a;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  user-select: none;
}

body, html {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-color);
  touch-action: none;
}

/* Canvas 3D che occupa l'intero schermo senza elementi DOM sovrapposti */
#webgpu-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
  display: block;
}