@import url("https://fonts.googleapis.com/css?family=VT323");
html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  background: #d2e0d2;
  overflow: hidden;
}

h1 {
  margin: 0;
}

#container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  text-transform: uppercase;
  font-family: 'VT323', monospace;
  -webkit-perspective: 1000px;
          perspective: 1000px;
}
#container #board-container {
  border-radius: 8px;
  margin: 20px;
  padding: 20px 20px 10px 20px;
  -webkit-box-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
          box-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
  background-color: white;
  background-image: radial-gradient(farthest-corner at 10px 10px, #7ca256 0%, #799f54 100%);
  -webkit-transform: rotateX(0deg);
          transform: rotateX(0deg);
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
  -webkit-transition: -webkit-transform 0.3s ease, -webkit-box-shadow 0.5s ease;
  transition: -webkit-transform 0.3s ease, -webkit-box-shadow 0.5s ease;
  transition: transform 0.3s ease, box-shadow 0.5s ease;
  transition: transform 0.3s ease, box-shadow 0.5s ease, -webkit-transform 0.3s ease, -webkit-box-shadow 0.5s ease;
}
#container #board-container #board {
  border-radius: 5px;
  border: solid 1px #212121;
  -webkit-transform: translateZ(30px);
          transform: translateZ(30px);
}
#container #board-container .shine-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 8px;
  overflow: hidden;
}
#container #board-container .shine-container .shine {
  position: absolute;
  top: -40px;
  left: -40px;
  right: -40px;
  bottom: -40px;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.75) 0%, rgba(255, 255, 255, 0) 60%);
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}
#container #board-container .info-container {
  height: 100%;
  width: 100%;
  min-height: 50px;
  margin-top: 5px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -ms-flex-line-pack: center;
      align-content: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-transform: translateZ(20px);
          transform: translateZ(20px);
}
#container #board-container .info-container .label {
  margin: 5px 5px 0 0;
}
#container #board-container .info-container #score {
  font-size: 1.5em;
  font-weight: 300;
  padding: 10px 20px;
}
#container #board-container .info-container .flex {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
#container.PLAYING #board-container {
  -webkit-box-shadow: 0 45px 100px rgba(0, 0, 0, 0.3);
          box-shadow: 0 45px 100px rgba(0, 0, 0, 0.3);
  -webkit-transform: translateZ(40px);
          transform: translateZ(40px);
}
#container.PLAYING #board-container.up {
  -webkit-transform: rotateX(10deg);
          transform: rotateX(10deg);
}
#container.PLAYING #board-container.up .shine-container .shine {
  -webkit-transform: rotateX(10deg) translateX(-40px) translateZ(1px);
          transform: rotateX(10deg) translateX(-40px) translateZ(1px);
}
#container.PLAYING #board-container.down {
  -webkit-transform: rotateX(-10deg);
          transform: rotateX(-10deg);
}
#container.PLAYING #board-container.down .shine-container .shine {
  -webkit-transform: rotateX(-10deg) translateX(40px) translateZ(1px);
          transform: rotateX(-10deg) translateX(40px) translateZ(1px);
}
#container.PLAYING #board-container.left {
  -webkit-transform: rotateY(-10deg);
          transform: rotateY(-10deg);
}
#container.PLAYING #board-container.left .shine-container .shine {
  -webkit-transform: rotateY(-10deg) translateY(-40px) translateZ(1px);
          transform: rotateY(-10deg) translateY(-40px) translateZ(1px);
}
#container.PLAYING #board-container.right {
  -webkit-transform: rotateY(10deg);
          transform: rotateY(10deg);
}
#container.PLAYING #board-container.right .shine-container .shine {
  -webkit-transform: rotateY(10deg) translateY(40px) translateZ(1px);
          transform: rotateY(10deg) translateY(40px) translateZ(1px);
}
#container #start-button {
  font-family: inherit;
  text-transform: uppercase;
  font-size: 1.5em;
  background-color: transparent;
  color: #212121;
  padding: 10px 20px;
  border: 0;
  border-radius: 2px;
  cursor: pointer;
  outline: none;
}
#container #start-button:hover {
  color: white;
  border-color: #7ca256;
}
#container .state-driven {
  display: none;
}
#container.READY #start-button {
  display: block;
}
#container.ENDED #start-button {
  display: block;
}
#container.ENDED .re {
  display: inline;
}
#container .controls .keyboard {
  display: inline;
}
#container .controls .touch {
  display: none;
}
@media (any-hover: none) and (any-pointer: coarse) {
  #container .controls .keyboard {
    display: none;
  }
  #container .controls .touch {
    display: inline;
  }
}

@-webkit-keyframes flash {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

@keyframes flash {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}
#board {
  --grid-columns: 0;
  --grid-rows: 0;
  --grid-size: 0;
  width: calc(var(--grid-size) * var(--grid-columns) * 1px);
  height: calc(var(--grid-size) * var(--grid-rows) * 1px);
  display: grid;
  grid-template-columns: repeat(var(--grid-columns), 1fr);
  grid-template-rows: repeat(var(--grid-rows), 1fr);
  grid-gap: 1px;
}
#board > div {
  background-color: transparent;
}
#board > div.food, #board > div.snake {
  -webkit-box-shadow: 0px 0px 0px rgba(0, 0, 0, 0.1);
          box-shadow: 0px 0px 0px rgba(0, 0, 0, 0.1);
  -webkit-transition: -webkit-box-shadow 0.3s ease;
  transition: -webkit-box-shadow 0.3s ease;
  transition: box-shadow 0.3s ease;
  transition: box-shadow 0.3s ease, -webkit-box-shadow 0.3s ease;
}
#board > div.food {
  background-color: #212121;
  border-radius: 50%;
  margin: 1px;
}
#board > div.snake {
  background-color: #212121;
}
#board > div.snake.head.up {
  border-top-left-radius: 50%;
  border-top-right-radius: 50%;
}
#board > div.snake.head.down {
  border-bottom-left-radius: 50%;
  border-bottom-right-radius: 50%;
}
#board > div.snake.head.left {
  border-top-left-radius: 50%;
  border-bottom-left-radius: 50%;
}
#board > div.snake.head.right {
  border-top-right-radius: 50%;
  border-bottom-right-radius: 50%;
}
#board > div.snake.tail.up {
  border-bottom-left-radius: 50% 100%;
  border-bottom-right-radius: 50% 100%;
}
#board > div.snake.tail.down {
  border-top-left-radius: 50% 100%;
  border-top-right-radius: 50% 100%;
}
#board > div.snake.tail.right {
  border-bottom-left-radius: 100% 50%;
  border-top-left-radius: 100% 50%;
}
#board > div.snake.tail.left {
  border-bottom-right-radius: 100% 50%;
  border-top-right-radius: 100% 50%;
}
#board > div.snake.turn-left.up {
  border-top-right-radius: 50%;
}
#board > div.snake.turn-left.down {
  border-bottom-right-radius: 50%;
}
#board > div.snake.turn-right.up {
  border-top-left-radius: 50%;
}
#board > div.snake.turn-right.down {
  border-bottom-left-radius: 50%;
}
#board > div.snake.turn-up.left {
  border-bottom-left-radius: 50%;
}
#board > div.snake.turn-up.right {
  border-bottom-right-radius: 50%;
}
#board > div.snake.turn-down.left {
  border-top-left-radius: 50%;
}
#board > div.snake.turn-down.right {
  border-top-right-radius: 50%;
}
#board > div.snake.dead {
  -webkit-animation: flash 0.3s steps(1) infinite;
          animation: flash 0.3s steps(1) infinite;
}

.up #board > div.food, .up #board > div.snake {
  -webkit-box-shadow: 0px 5px 0px 0px rgba(0, 0, 0, 0.1);
          box-shadow: 0px 5px 0px 0px rgba(0, 0, 0, 0.1);
}

.down #board > div.food, .down #board > div.snake {
  -webkit-box-shadow: 0px -5px 0px 0px rgba(0, 0, 0, 0.1);
          box-shadow: 0px -5px 0px 0px rgba(0, 0, 0, 0.1);
}

.left #board > div.food, .left #board > div.snake {
  -webkit-box-shadow: 5px 0px 0px 0px rgba(0, 0, 0, 0.1);
          box-shadow: 5px 0px 0px 0px rgba(0, 0, 0, 0.1);
}

.right #board > div.food, .right #board > div.snake {
  -webkit-box-shadow: -5px 0px 0px 0px rgba(0, 0, 0, 0.1);
          box-shadow: -5px 0px 0px 0px rgba(0, 0, 0, 0.1);
}