html, body {
  background-color: #000;
  font-size: 16px;
  overflow: hidden;
  /* NOTE: Don't use `-apple-system` at the head of a shorthand font declaration.
     See https://booking.design/implementing-system-fonts-on-booking-com-a-lesson-learned-bdc984df627f for more info. */
  font-family: BlinkMacSystemFont, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

html, body, #canvas, #loader {
  height: 100%;
  left: 0;
  margin: 0;
  padding: 0;
  top: 0;
  width: 100%;
}

a:link, a:visited {
  color: #ffffff;
}


#loading_screen {
  height: 100%;
}

/*
[data-unity-loaded='true'] #loader {
  display: none;
}*/

#game {
  position: absolute;
}

#progress {
  bottom: 0;
  height: 20px;
  position: fixed;
}

.logo {
  align-items: center;
  display: flex;
  color: #ffffff;
  height: 180%;
  justify-content: center;
  position: relative;
}

td {
  text-align: center;
  vertical-align: middle;
}

#loading {
  background-color: rgba(0,0,0,0.7);
}

/* loading dots */
.logo_progress:after {
  content: ' .';
  animation: dots 2s steps(5, end) infinite;
}

@keyframes dots {
  0%, 20% {
    color: rgba(0,0,0,0);
    text-shadow:
      .25em 0 0 rgba(0,0,0,0),
      .5em 0 0 rgba(0,0,0,0);
  }
  40% {
    color: #fff;
    text-shadow:
      .25em 0 0 rgba(0,0,0,0),
      .5em 0 0 rgba(0,0,0,0);
  }
  60% {
    text-shadow:
      .25em 0 0 #fff,
      .5em 0 0 rgba(0,0,0,0);
  }
  80%, 100% {
    text-shadow:
      .25em 0 0 #fff,
      .5em 0 0 #fff;
  }
}

#canvas {
  display: block;
  position: absolute;
  z-index: 0;
}

#vr {
  position: absolute;
  display: none;
  right: 30px;
  bottom: 30px;
}

#status {
  display: none;
  background: #fff;
  margin-right: 15px;
  padding: 10px;
}

[data-unity-loaded='true'] #status[data-enabled='true'] {
  display: block;
}

#vr button {
  border: none;
}

#entervr {
  background: #fff url(../src/images/vr.png) center no-repeat;
  background-size: 80%;
  cursor: pointer;
  display: none;
  height: 100px;
  width: 100px;
}

[data-unity-loaded='true'] #entervr[data-enabled='true'] {
  display: block;
}

#progress,
#entervr:hover,
#instruction button {
  background-color: #ffffff;
}

#instruction {
  align-items: center;
  display: flex;
  height: 100%;
  justify-content: center;
  position: absolute;
  top: 0;
  width: 100%;
  pointer-events: none;
}

#instruction button {
  color: #000000;
  cursor: pointer;
  font-size: 25px;
  padding: 15px 20px;
}

#icons {
  display: flex;
}

.panel {
  background: #fff;
  display: none;
  max-width: 50%;
  padding: 10px 30px;
  pointer-events: all;
}

.panel[data-enabled='true'] {
  display: block;
}

.center {
  text-align: center;
}

div.firebaseLink {
  position: absolute;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 50%;
  text-align: center;
  color: #FFF;
  width: 85%;
}

div.firebaseLink > a > img {
  width: 50%;
  height: auto;
  max-height: 512px;
  max-width: 512px;
}

img#help, div#javascript-error, #compatibility-error, div#play_button,
#safari-error {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-right: -50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font-size: 30pt;
  z-index: 1;
}

#help {
  pointer-events: none;
}

#javascript-error {
  z-index: 99 !important;
  color: #ffffff;
}

#compatibility-error, div#safari-error {
  
  color: #ffffff;
  visibility: hidden;
}

#compatibility-error {
  z-index: 98 !important;
}

#safari-error {
  z-index: 97 !important;
}

#content {
  display: none;
}

#background{
  color: #999999;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

@media (max-height: 740px), (max-width: 600px) {
  div#play_button img {
    height: 100px;
  }

  div.firebaseLink {
    font-size: 12px;
  }
}

@media (max-height: 900px), (max-width: 1500px) {
  #help {
    height: 600px;
    position: relative
  }
}

@media (max-height: 740px), (max-width: 1200px) {
  #help {
    height: 500px;
    position: relative
  }
}

#logo {
  position: absolute;
  z-index: -1;
  pointer-events: none;
  padding-left: 20px;
  padding-top: 20px
}

#play_button {
  visibility: hidden;
}

.button.play {
  opacity: 0.5;
  cursor: pointer;
}

.button.play:hover {
  opacity: 1;
}