body { padding: 0; margin: 0; background: #000; }
/* Container fills the viewport and centers the canvas inside it. The canvas
   itself is sized in JS (resizeCanvas) to preserve the 9:16 game aspect ratio. */
#unity-container { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; background: #000; }
#unity-canvas { background: #231F20; display: block; }
#unity-loading-bar { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: none }
#unity-logo { width: 234px; height: 102px; background: url('unity-logo-dark.svg') no-repeat center }
#unity-progress-bar-empty { margin-left: auto; margin-right: auto; width: 141px; height: 18px; margin-top: 10px; background: url('progress-bar-empty-dark.png') no-repeat center }
#unity-progress-bar-full { width: 0%; height: 18px; margin-top: 10px; background: url('progress-bar-full-dark.png') no-repeat center }
#unity-warning { position: absolute; left: 50%; top: 5%; transform: translate(-50%); background: yellow; padding: 10px; display: none }