html, body {
	position: absolute;
	top: 0px;
	left: 0px;
	right: 0px;
	bottom: 0px;
	padding: 0px;
	margin: 0px;
	overflow: hidden;
	display: flex;
	height: 100%;
	width: 100%;
	background-color: #000;
	cursor:none;
}

canvas {
	margin: auto auto;
}


#hud {
    position: fixed;
    top: 16px;
    left: 16px;
    color: #aaccff;
    font-family: monospace;
    font-size: 14px;
    pointer-events: none;
    z-index: 1;
  }

#hud .hud-interactive {
    pointer-events: auto;
  }

#bg-label {
    display: block;
    margin: 8px 0 4px;
}

#bg-select {
    max-width: min(420px, calc(100vw - 32px));
    padding: 4px 8px;
    font-family: monospace;
    font-size: 13px;
    color: #aaccff;
    background: rgba(0, 0, 0, 0.75);
    border: 1px solid #446688;
    border-radius: 4px;
    cursor: pointer;
}

#bg-select:disabled {
    opacity: 0.6;
    cursor: wait;
}

#bg-status {
    margin: 4px 0 0;
    font-size: 12px;
    color: #88aacc;
    min-height: 1em;
}

#hint {
    max-width: 420px;
    line-height: 1.4;
}

.hud-link {
    color: #cce0ff;
    pointer-events: auto;
}