body {
  background-color: rgb(155, 155, 155);
  font-family: 'Suez One', serif;
  text-align: center;
  height: 100vh;
}

/* ------------- UI ------------- */
header {
  color: rgb(65, 65, 65);
  font-size: 25px;
  width: auto;
  height: 125px;
  margin-top: 0px;
  margin-bottom: 7px;
  border-radius: 0px 0px 32px 32px;
  box-shadow: 0 3px 0px grey;
  border-style: solid;
  border-width: 6px;
  border-image-source: linear-gradient(to bottom, #ffc0c0, #c19090 99%);
  border-image-slice: 1;
  background-image: linear-gradient(to bottom, #ffc0c0, #ffc0c0), linear-gradient(to bottom, #ffc0c0, #c19090 99%);
  background-origin: border-box;
  background-clip: content-box, border-box;

}

header h1 {
  color: black;
  text-align: center;
  font-size: 30px;
  margin: 0;
}

header span {
  color: black;
}

.goal-square {
  margin: auto;
  width: 30px;
  height: 30px;
  border-radius: 7px;
  box-shadow: 1px 2px 2px 0 rgb(65, 64, 64), inset 1px 3px 3px 0 rgba(255, 255, 255, 0.65);
}

/* ------------- BUTTONS ------------ */
button {
  margin: auto;
  margin-bottom: 5px;
  color: white;
  font-size: 20px;
  width: 125px;
  height: 45px;
  padding-top: 5px;
  padding-bottom: 10px;
  border-radius: 26px;
  border: none;
}

.start {
  margin-top: 10px;
  margin-bottom: 10px;
  box-shadow: inset 0 -6px 3px 0 #388d7e, inset 0 7px 3px 0 #b6f8de;
  background-image: linear-gradient(to bottom, #99ffd3, #0ba073);
}

.randomize {
  margin-top: 5px;
  width: auto;
  height: auto;
  padding: 1.5%;
  box-shadow: inset 0 -6px 3px 0 #388d7e, inset 0 7px 3px 0 #b6f8de;
  background-image: linear-gradient(to bottom, #99ffd3, #0ba073);
}

a {
  text-decoration: none;
  margin: auto;
  margin-bottom: 5px;
  color: white;
  font-size: 20px;
  width: 125px;
  height: 45px;
  padding-top: 5px;
  border-radius: 26px;
  padding-bottom: 10px;
  box-sizing: border-box;
}

a:hover {
  color: white;
  text-decoration: none;
  filter: brightness(110%);
}

.contact {
  margin: 5px;
  box-shadow: inset 0 -6px 3px 0 rgb(148, 31, 10), inset 0 7px 3px 0 rgb(252, 120, 97);
  background-image: linear-gradient(to bottom, rgb(252, 120, 97), rgb(148, 31, 10));
}

.replay {
  margin: 5px;
  box-shadow: inset 0 -6px 3px 0 rgba(0, 75, 153, 0.5), inset 0 7px 5px 0 rgba(245, 208, 250, 0.55);
  background-image: linear-gradient(to bottom, #a799ff, #7965fa);
  padding-bottom: 10px;
  box-sizing: border-box;
}

.replay:hover {
  color: white;
  text-decoration: none;
  filter: brightness(110%);
}

/* ------------- TUTORIAL ------------- */
.tutorial {
  color: rgb(82, 82, 82);
  position: relative;
  max-width: 500px;
  padding: 20px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 23px;
  height: auto;
  margin-top: -10px;
  margin-bottom: 10px;
  border-radius: 35px;
  box-shadow: 3px 6px 6px 0 rgb(65, 64, 64), inset 5px 10px 13px 0 rgba(255, 255, 255, 0.65);
  background-image: linear-gradient(to bottom, #ffc0c0, #ffc0c0), linear-gradient(to bottom, #ffc0c0, #c19090 99%);
}

.tutorial p {
  margin-bottom: 0px;
  margin-top: 16px;
  padding-left: 5px;
  padding-right: 5px;
}

.tutorial span {
  /* -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: white; */
  font-style: bold;
  color: black;
}


/* ------------- ENDCARD ------------- */
.endcard {
  color: rgb(63, 63, 63);
  font-size: 27px;
  max-width: 500px;
  margin: 0;
  position: relative;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.endcard h1 {
  font-size: 50px;
  line-height: .9;
  padding-bottom: 7px;
}

.endcard span {
  color: black;
}

.endcard .row {
  margin: 0;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

/* ------------- GAMEBOARD ------------- */
.gameboard {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: calc(100vh - 125px);
}

.squares div {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

.square {
  width: 50px;
  height: 50px;
  margin: 3px;
  border-radius: 7px;
  box-shadow: 1px 2px 2px 0 rgb(65, 64, 64), inset 4px 7px 10px 0 rgba(255, 255, 255, 0.65);
}

.highlight {
  border-style: dotted;
  border-width: 5px;
  border-color: rgba(255, 255, 255, 1);
  filter: saturate(150%);
  transform: scale(1.2);
  z-index: 2;
  position: relative;
}