body { padding: 0; margin: 0; display: flex; justify-content: center; background-color: #000; }
:focus-visible { outline: none; }
#unity-container { position: fixed; height: 100%; aspect-ratio: 16 / 9; }
#unity-canvas { width: 100%; height: 100%; background: #231E1F }
#unity-loading-bar { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: none }
#unity-logo { width: 154px; height: 130px; background: url('unity-logo-dark.png') 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: white; padding: 10px; display: none }
#snackbar { display: none; font-family: sans-serif; min-width: 250px; background-color: #0f172a; color: #fff; text-align: center; border-radius: 3px; padding: 6px 12px; position: fixed; z-index: 1; bottom: 20px; }
#snackbar.show { display: block; }
#snackbar a { color: #2b84ef; cursor: pointer; }
#close-snackbar { color: red !important; font-size: 13px; }