body { padding: 0; margin: 0; background: #ffffff; transition: background 0.25s }
/* Dark theme: the page frame borrows the game's own ink and ivory, so
   fullscreen-off still looks like the same table. */
body.dark { background: #04100b }
#unity-container { position: absolute }
#unity-container.unity-desktop { left: 50%; top: 50%; transform: translate(-50%, -50%) }
#unity-container.unity-mobile { position: fixed; width: 100%; height: 100% }
#unity-canvas { background: #231F20 }
.unity-mobile #unity-canvas { width: 100%; height: 100% }
#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 { width: 141px; height: 18px; margin-top: 10px; margin-left: 6.5px; 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-footer { position: relative }
.unity-mobile #unity-footer { display: none }
#unity-logo-title-footer { float:left; width: 102px; height: 38px; background: url('unity-logo-title-footer.png') no-repeat center }
#unity-build-title { float: right; margin-right: 10px; line-height: 38px; font-family: Georgia, 'Times New Roman', serif; font-size: 18px; color: #1a1a1a }
#unity-fullscreen-button { cursor:pointer; float: right; width: 38px; height: 38px; background: url('fullscreen-button.png') no-repeat center }
#theme-toggle { cursor: pointer; float: right; width: 38px; height: 38px; margin-right: 4px; border: none; padding: 0; background: transparent; font-size: 18px; line-height: 38px; text-align: center; color: #1a1a1a }
body.dark #unity-build-title { color: #ffF3d0 }
body.dark #theme-toggle { color: #ffF3d0 }
body.dark #unity-logo-title-footer { filter: invert(0.85) }
body.dark #unity-fullscreen-button { filter: invert(0.85) }
#unity-warning { position: absolute; left: 50%; top: 5%; transform: translate(-50%); background: white; padding: 10px; display: none }