/*------------------------------------------------------------ VARIABLES ------------------------------------------------------------*/
/*------------------------------------------------------------ GLOBAL ------------------------------------------------------------*/
html {
  overflow-x: hidden;
}
body {
  padding: 0;
  margin: 0;
  line-height: 1.75;
  font-size: 125%;
  font-family: Rubik, Helvetica, Arial, sans-serif;
  font-weight: 400;
  width: 100%;
  background-color: #c0c0c0;
}
a {
  color: inherit;
  /* blue colors for links too */
  text-decoration: inherit;
  /* no underline */
}
@keyframes giveMeAttention {
  0% {
    transform: scale(1);
    box-shadow: 0px 0px 6px 4px #00b391;
  }
  50% {
    transform: scale(1.08);
    box-shadow: 0px 0px 8px 6px #00b391;
  }
  100% {
    transform: scale(1);
    box-shadow: 0px 0px 6px 4px #00b391;
  }
}
/*------------------------------------------------------------ POSITIONING ------------------------------------------------------------*/
.narrow {
  line-height: 0.875;
}
.title {
  width: 100%;
  text-align: center;
  background-color: #18314F;
  margin: 0;
  padding: 0;
}
.main {
  width: 100%;
  text-align: center;
  margin: 0;
  padding: 0;
}
.board {
  position: relative;
  display: inline-block;
  margin: 20px;
}
.board > canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.board-0 {
  z-index: 0;
}
.board-1 {
  z-index: 1;
}
.board-2 {
  z-index: 2;
}
@media screen and (max-width: 640px) {
  .board {
    margin-left: 0px;
    margin-right: 0px;
    margin-bottom: 0px;
  }
}
.inline {
  display: inline-block;
}
.left {
  float: left;
}
.right {
  float: right;
}
.data {
  display: inline-block;
  vertical-align: top;
  width: 200px;
  text-align: left;
}
.data > div,
.data > button {
  margin-top: 10px;
  width: 100%;
}
/*------------------------------------------------------------ TEXT ------------------------------------------------------------*/
.textDark {
  color: #212121;
}
.textLight {
  color: #FFFFFF;
}
.textSmall {
  font-size: 1.4rem;
}
.textBig {
  font-size: 2rem;
}
.boardDisplay {
  width: 200px;
  display: inline-block;
  cursor: pointer;
  padding-top: 15px;
  line-height: 0.5;
}
.boardDisplay:hover {
  animation: giveMeAttention 1s ease-out infinite;
}
/*------------------------------------------------------------ BUTTONS ------------------------------------------------------------*/
.button {
  display: block;
  font-size: 1.4rem;
  padding: 0px 32px;
  margin: 15px 0px;
  line-height: 2.2;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  border: 0;
  color: #FFFFFF;
  border: 2px solid #212121;
  background: linear-gradient(to right, #757575 50%, #00b391 50%);
  outline: 0;
  background-size: 210% 100%;
  background-position: -2px bottom;
  transition: all 0.5s ease;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);
}
.button:hover {
  background-position: right bottom;
  color: #FFFFFF;
}
.button:active {
  box-shadow: 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12), 0 5px 5px -3px rgba(0, 0, 0, 0.4);
}
.button.returnButton {
  margin-left: 100px;
}
.sectionButtons > .button {
  display: inline-block;
}
@media screen and (max-width: 640px) {
  .sectionButtons > .button {
    width: 40%;
    margin-bottom: 0px;
    margin-left: 0px;
  }
}
/* --------------------------------------- ALERT --------------------------------------- */
.alertBox {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 999;
  background-color: rgba(255, 255, 255, 0.25);
  pointer-events: auto;
  transition: all 0.3s;
}
.alertBox > div {
  width: 400px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 30px;
  background: white;
  border-radius: 10px;
}
@media screen and (max-width: 640px) {
  .alertBox > div {
    width: 300px;
  }
}
.alertBoxClose {
  position: absolute;
  top: 30px;
  right: -30px;
  width: 70px;
  color: #B0B0B0;
  background: white;
  font-size: 0.8rem;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  transform: translate(-50%, -50%);
}
.alertBoxClose:hover {
  color: #000000;
}
.alertBoxTitle {
  font-size: 2rem;
  color: #212121;
  text-align: center;
  font-weight: 700;
}
/* --------------------------------------- HIDING ------------------------------------ */
.hidden {
  display: none;
}