body {
  text-align: center;
  background-color: #282828;
  font-family: Helvetica;
  font-size: 200%;
  color: white;
  margin: 0;
  padding-top: 10px;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: 96vw;
  width: min(96vw, 72dvh, 540px);
  margin: 0 auto;
  text-align: center;
  display: grid;
  grid-template-columns: repeat(15, 1fr);
  gap: 1px;
  background-color: #808080;
  border: 1px solid #808080;
  padding: 0;
}

.box {
  text-align: center;
  aspect-ratio: 1;
  background-color: #282828;
  color: white;
  font-size: 18px;
  font-size: min(4.6vw, 3.5dvh, 26px);
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

.infoBar {
  height: 30px;
  margin: 0 auto;
  margin-top: 5px;
  font-size: 150%;
  text-align: center;
  padding-top: 5px;
  padding-bottom: 5px;
  color: #00cc99;
  font-weight: bold;
}

.scoreboard {
  width: 96vw;
  max-width: 540px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 20px;
  font-size: 75%;
}

.displayPlayerXScore {
  margin-left: 15px;
  margin-right: 15px;
  text-align: center;
  border: solid 1px #808080;
  border-radius: 25px;
  color: white;
  background-color: #808080;
}

.displayPlayerOScore {
  margin-left: 15px;
  margin-right: 15px;
  text-align: center;
  border: solid 1px #808080;
  border-radius: 25px;
  color: white;
}

.reset {
  width: 96vw;
  max-width: 540px;
  margin: 0 auto;
  margin-top: 15px;
  margin-bottom: 15px;
  font-size: 65%;
  text-align: center;
  border: solid 1px #808080;
  border-radius: 10px;
  padding-top: 8px;
  padding-bottom: 8px;
  color: #808080;
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}