styles.css

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+KR:wght@400;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Orbitron&display=swap');


/* --------------- GLOBAL --------------- */

* {
  font-family: 'IBM Plex Sans KR', sans-serif;

  /* keep players from accidentally highlighting text */
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

body {
  background: url(https://images.unsplash.com/photo-1553970016-97408710e9c9?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=2669&q=80) no-repeat;
  background-attachment: fixed;
  background-size: cover;
}

/* iPhone 5 screen is very short, so styling here is for short phones only */
@media (max-height: 600px) {
  * {
    font-size: 12px;
    justify-content: center;
  }

  ul {
    height: 100px;

  }

  #a, #b, #c, #d {
    justify-content: center;
    height: 20px !important;
  }

  body {
    height: 90vh;
  }
  .container {
    height: 100%;
  }
  #answer {
    height: 40vh !important;
    padding-top: 0;
    margin-top: 20px;
  }
}


/* --------------- CONTAINER --------------- */

.container {
  margin: auto;
  padding: 2%;
  width: 90%;
  background-color: rgba(71, 61, 139, 0.1);
  backdrop-filter: saturate(200%) blur(15px);
  border-radius: 20px;
  box-shadow: 0 0 10px 5px rgba(0, 0, 0, 0.2);
}

/* for desktop screens */
@media (min-width: 600px) {
  .container{
    width: fit-content;
  }
}


/* --------------- HEADING --------------- */

span {
  font-family: 'Orbitron', sans-serif;
  font-size: 2em;
  display: inline-block;
  padding: 10px;
}

#title {
  font-size: 1.5em;
  padding-bottom: 2%;
  margin: auto;
  width: 100%;
  text-align: center;
  color: white;
  text-shadow: 0 0 15px #FF0000, 0 0 10px #0000FF;
}

@media (min-width: 600px) {
  #title {
    font-size: 3.5em;
    letter-spacing: 5px;
    padding: 10px;
    padding-bottom: 3%;
  }
}


/* --------------- QUESTIONS --------------- */

#question {
  width: 90%;
  min-height: 100px;
  color: white;
  background-color: rgba(0,0,0,0.6);
  margin: 10px auto;
  text-align: center;
  padding: 3%;
  border-radius: 20px;
  display: flex;
  align-items: center;
}

@media (min-width: 600px) {
  #question {
    min-height: 0;
    font-size: large;
    width: fit-content;
  }
}


/* --------------- ANSWERS --------------- */

#answer {
  width: 50%;
  height: 100%;
  margin: 10px auto;
  padding: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
}

#answer ul {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  justify-content: space-evenly;
  list-style: none;
  padding: 0;
}

#answer ul li {
  width: 40%;
  min-width: 220px;
  height: 40px;
  color: white;
  background-color: rgb(60, 60, 60);
  padding: 5px;
  margin: 10px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 20px;
  box-shadow: 0 0 5px 2px rgba(0, 0, 0, .75);
}

@media (min-width: 600px) {
  #answer {
    padding: 10px;
    height: 250px;
  }

  #answer ul li:hover {
    cursor: pointer;
    background-color: black;
    box-shadow: 0 3px 3px 0 rgba(0, 0, 0, 0.75);
    transition: background-color 0.5s ease-in-out, box-shadow 0.5s ease-in-out;
  }
}


/* --------------- SCOREBOARD --------------- */

#scores {
  display: flex;
  flex-wrap: wrap;
  width: 80%;
  background-color: rgba(71, 61, 139, 0.2);
  justify-content: center;
  margin: 10px auto;
  border-radius: 25px;
}

@media (min-width: 600px) {
  #scores {
    width: 80%;
    max-width: max-content;
  }
}

.current-turn {
  border: 1px solid white;
  border-radius: 20px;
  background-color: rgba(71, 61, 139, 1);
  transition:  border 0.3s ease-in-out, background-color 0.5s ease-in-out;
}

#player1, #player2 {
  color: white;
  width: 200px;
  margin: 5px;
  text-align: center;
}

#player1 > *, #player2 > * {
  margin: 5px;
}

.winner {
  border: 1px solid white;
  border-radius: 20px;
  background-color: rgb(29, 15, 124);
  animation-name: winner-rotate;
  animation-duration: 4s;
  animation-timing-function: cubic-bezier();
  animation-iteration-count: infinite;
}

@keyframes winner-rotate {

  50% { 
    transform: rotate(360deg) scale(1.25);
    background-color: rgb(170, 22, 22);
    border: 1px solid rgb(170, 22, 22);
  }
  100% {
    transform: rotate(360deg);
    border: 1px solid white;
  }
}


/* --------------- RESET --------------- */

#reset h2 {
  margin: auto;
  color: rgb(255, 0, 0);
  width: fit-content;
  animation: pulsate 3s ease-out;
  animation-iteration-count: infinite; 
  opacity: 0.5;
  border-radius: 15px;
  padding: 5px 15px;
}

@keyframes pulsate {
  0% { 
      opacity: 0.5;
  }
  50% { 
      opacity: 1.0;
      transform: scale(1.125);
      background-color: rgba(43, 36, 48, .5);
  }
  100% { 
      opacity: 0.5;
  }
}

#reset h2:hover {
  cursor: pointer;
  opacity: 1;
}


/* --------------- MODALS --------------- */

#modal, #modal-intro {
  background-color: rgba(0, 0, 0, .4);
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: 1;
  overflow: auto;
}

#modal-intro {
  display: block;
  height: 100vh;
}

#modal {
  display: none;
}

#close {
  width: fit-content;
  margin: 0 auto;
  background-color: rgba(68, 84, 112, 0.2);
  padding: 20px 30px;
  border-radius: 10px;
}

#close:hover {
  cursor: pointer;
}

#modal-textbox, #modal-intro-textbox {
  background-color: rgb(220, 220, 240);
  height: 150px;
  width: 80%;
  border-radius: 20px;
  margin: 50% auto;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.5);
}

#modal-intro-textbox {
  height: 60%;
  max-width: 800px;
  max-height: 450px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 600px) {
  #modal-intro-textbox {
    margin-top: 150px;
  }
}

@media (min-width: 600px) {
  #modal-textbox {
    margin-top: 280px;
    width: fit-content;
    padding: 50px 80px;
    height: fit-content;
  }
}