:root{
  --manette-size:260px;
  --manette-joy:60px;
  --manette-max:260px;

  --pong-border:20px;
  --raquette-size:20px;
  --ball-size:20px;
}

*{
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
:focus-visible {
  outline: none;
}
a{
  text-decoration: none;
}
a:focus{
  outline: none;
}
.prevent-select {
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.noevent{
  cursor: default;
  pointer-events: none;
}

html{
  margin: 0 0;
  padding: 0 0;
  width: 100%;
  height: 100%;
}
body{
  font-family: Helvetica, Arial, sans-serif, serif;
  font-optical-sizing: auto;
  font-style: normal;
  font-weight: normal;
  font-size: 22px;
  line-height: 26px;

  background-color: black;
  color: white;

  margin: 0 auto;
  padding: 0 0;
  width: 100%;
}
h1{
  font-size: 40px;
  font-weight: bold;
  text-align: center;
  margin: 40px 10px;
}
.header{
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 8fr 1fr;
  column-gap: 20px;
  justify-items: center;
}
.player{
  display: inline-flex;
  flex-direction: row;
  gap: 20px;
  margin: 30px 30px;
  padding: 30px;
  border: 2px dashed #AAAAAA;
  border-radius: 10px;
  align-items: center;
  font-size: 30px;
}
.player.J2{
  flex-direction: row-reverse;
}
.pong{
  position: relative;
  width: 100%;
  height: calc(100vh - 230px);
  border: var(--pong-border) dashed #333333;
}
.line{
  position: absolute;
  width: var(--pong-border);
  height: 100%;
  background-color: #333333;
  left: calc(50% - calc(var(--pong-border) / 2.0));
}
.raquette{
  position: absolute;
  width: 20px;
  height: 100px;
  background-color: #FFFFFF;
}
.ball{
  position: absolute;
  width: var(--ball-size);
  height: var(--ball-size);
  background-color: #00FF00;
  left: calc(100% - var(--pong-border));
  top: 100%;  
}
.J1{
  left: 50px;
  top: 50%;
}
.J2{
  right: 50px;
  top: 50%;
}
.QR{
  width: 106px;
  height: 106px;
}