body { padding: 0; margin: 0 }
#unity-container { position: fixed; width: 100%; height: 100%; }
#unity-canvas { width: 100%; height: 100%; min-width: 640px; min-height: 480px; background: #231F20 }
#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 }
*:focus { outline: none }

/* ESTILO PARA BANNER DE VERSION */
.update-banner {position:fixed;top:0;left:0;right:0;background:#111827;color:#fff;z-index:99999!important;padding:12px 16px;box-shadow:0 2px 8px rgba(0,0,0,.3);display:flex;align-items:center;gap:12px;font-family:system-ui,sans-serif;}
.update-banner b {color:#93cffd;}
.update-banner button {margin-left:auto;background:#ff6700;color:#fff;border:none;border-radius:6px;padding:8px 12px;cursor:pointer;font-weight:600;}
.update-banner button:hover {background:#eb410e;}