*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Press Start 2P", sans-serif;
  font-size: 12px;
  background: url("./assets/img/background.jpeg") no-repeat;
  background-size: cover;
  height: 100vh;
  position: relative;
  z-index: -10;
}
body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: linear-gradient(
    -45deg,
    rgb(12, 146, 190),
    rgba(12, 146, 190, 0.6),
    rgb(60, 188, 231),
    rgba(60, 188, 231, 0.6)
  );
  opacity: 0.9;
  z-index: -1;
}
a {
  text-decoration: none;
}
h1 {
  line-height: 40px;
  color: yellow;
}
.mainpage_container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40%;
  height: 70%;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px) hue-rotate(20deg);
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  padding: 30px 40px;
  border-radius: 20px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3), inset 0 0 10px rgba(0, 0, 0, 0.3),
    inset 0 0 20px rgba(0, 0, 0, 0.2);
}
#player_name {
  font-family: sans-serif;
  padding: 10px 20px;
  border: none;
  outline: none;
  text-align: center;
  margin: 0 40px;
  background: rgba(12, 146, 190, 0.25);
  color: white;
  border-radius: 20px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3), inset 0 0 5px rgba(0, 0, 0, 0.3),
    inset 0 0 5px rgba(0, 0, 0, 0.2);
}
#player_name::placeholder {
  color: white;
}
.start {
  background: rgba(255, 255, 0, 0.708);
  border: none;
  outline: none;
  width: 300px;
  cursor: pointer;
  padding: 10px 20px;
  font-size: 16px;
  color: black;
  font-family: "Press Start 2P", sans-serif;
  font-weight: bold;
  margin: 5px auto;
  border-radius: 20px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3), inset 0 0 10px rgba(0, 0, 0, 0.3),
    0 0 20px rgba(0, 0, 0, 0.2);
}
.mainpage_container p {
  text-align: center;
  line-height: 15px;
  margin: 5px 0;
}
.style {
  text-align: center;
  font-size: 20px;
}
.style span {
  color: red;
  font-size: 24px;
  padding: 0 4px;
  opacity: 1 !important;
  font-weight: 700;
}
.mainpage_container p a {
  color: rgba(0, 0, 0, 0.6);
}
.mainpage_container p a:hover {
  color: black;
  text-decoration: underline;
}
.mainpage_container span {
  opacity: 0;
  transform: translateY(-20px);
  transition: all 0.4s ease;
}
.mainpage_container span.fade {
  opacity: 1;
  transform: translateY(0);
}
/********************************
  Rules Page
********************************/
.rulespage_container {
  display: flex;
  width: 100%;
  position: relative;
  text-align: center;
  flex-direction: column;
  height: 100vh;
  color: white;
  padding: 40px 20px;
  transition: opacity, pointer-events 0.5;
}
.rulespage_container h1 {
  font-size: 30px;
  font-family: sans-serif;
  color: black;
  margin: 5px 0;
}
.rulespage_container h1.playhead {
  font-size: 40px;
  font-family: "Press Start 2P", sans-serif;
  color: white;
  margin-bottom: 20px;
}
.rules {
  position: relative;
}
.rules ul {
  display: flex;
  justify-content: space-evenly;
  flex-direction: column;
  margin-top: 10px;
  list-style-type: none;
}
.rules ul li {
  padding: 15px 0;
  font-size: 18px;
}
.rules ul ul {
  margin-top: 0;
  margin-bottom: 4px;
}
.rules ul ul li {
  padding: 8px 0;
}
/********************************
  Game Playground Page
********************************/
.game {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-evenly;
  height: 80vh;
  position: relative;
}
.score_card {
  position: relative;
  top: 25px;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  width: 100%;
  text-align: center;
}
.playerscore_cont,
.computerscore_cont {
  background: rgba(255, 255, 255, 0.01);
  backdrop-filter: blur(10px) hue-rotate(20deg);
  width: 250px;
  height: 100px;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  padding: 10px 5px;
  border-radius: 20px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3), inset 0 0 10px rgba(0, 0, 0, 0.3),
    0 0 20px rgba(0, 0, 0, 0.2);
}
.playerscore_cont h1,
.computerscore_cont h1 {
  color: white;
  font-size: 20px;
  text-shadow: 0 0 10px rgba(0, 0, 0, 1), 0 0 20px rgba(0, 0, 0, 0.2);
}
.playerscore_cont p,
.computerscore_cont p {
  font-family: sans-serif;
  font-size: 30px;
  font-weight: bold;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.7),
    0 0 20px rgba(255, 255, 255, 0.2);
}
.infotext {
  margin-top: 20px;
  font-size: 24px;
  color: white;
  letter-spacing: 2px;
}
.playground {
  display: flex;
}
.playground img {
  width: 220px;
  pointer-events: none;
}
.player-hand {
  transform: rotateY(180deg);
}
.options_choice {
  position: relative;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  width: 500px;
}
.options_choice button {
  cursor: pointer;
  width: 120px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px) hue-rotate(50deg);
  border: none;
  outline: none;
  border-radius: 3px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3), inset 0 0 10px rgba(0, 0, 0, 0.3),
    0 0 20px rgba(0, 0, 0, 0.2);
  font-size: 18px;
  text-align: center;
  color: white;
}
.fadeIn {
  opacity: 1;
  pointer-events: all;
}
.fadeOut {
  opacity: 0;
  pointer-events: none;
}
.box {
  position: absolute;
  all: initial;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  flex-direction: column;
}
.container {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  width: 100%;
  padding: 40px;
}
.btn-next {
  position: absolute;
  padding: 10px 20px;
  box-sizing: content-box;
  color: black !important;
  font-weight: 600;
  letter-spacing: 3px;
}
.center-cont {
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: space-evenly;
  flex-direction: column;
  align-items: center;
}

@keyframes shakePlayer {
  0% {
    transform: rotateY(180deg) translateY(0px);
  }
  15% {
    transform: rotateY(180deg) translateY(-50px);
  }
  25% {
    transform: rotateY(180deg) translateY(0px);
  }
  35% {
    transform: rotateY(180deg) translateY(-50px);
  }
  50% {
    transform: rotateY(180deg) translateY(0px);
  }
  65% {
    transform: rotateY(180deg) translateY(-50px);
  }
  75% {
    transform: rotateY(180deg) translateY(0px);
  }
  85% {
    transform: rotateY(180deg) translateY(-50px);
  }
  100% {
    transform: rotateY(180deg) translateY(0px);
  }
}

@keyframes shakeComputer {
  0% {
    transform: translateY(0px);
  }
  15% {
    transform: translateY(-50px);
  }
  25% {
    transform: translateY(0px);
  }
  35% {
    transform: translateY(-50px);
  }
  50% {
    transform: translateY(0px);
  }
  65% {
    transform: translateY(-50px);
  }
  75% {
    transform: translateY(0px);
  }
  85% {
    transform: translateY(-50px);
  }
  100% {
    transform: translateY(0px);
  }
}