style.css

/* GLOBAL */

* {
  padding: 0;
  margin: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  --darker: #381306;
  --dark: #621708;
  --light: #941b0c;
  --lighter: #bc3908;
  --background: #f6aa1c;
}

@font-face {
  font-family: Ninjos;
  src: url(./resources/Ninjos.ttf);
}

body {
  max-width: 100vw;
  max-height: 100vh;
  background: var(--background);
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  overflow: hidden;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
  color: var(--darker);
}

/* WINDOW */

.window {
  position: relative;
  font-family: Ninjos;
  background: var(--light);
  width: 90vw;
  height: 90vh;
  margin-top: 5vh;
  margin-bottom: 5vh;
  margin-left: 5vw;
  -webkit-box-shadow: 0px 0px 20px 1rem rgba(0, 0, 0, 0.3);
  box-shadow: 0px 0px 20px 1rem rgba(0, 0, 0, 0.3);
  border-radius: 2rem;
  border: 3px solid var(--dark);
}

.window h1 {
  background: var(--lighter);
  color: var(--dark);
  max-height: 30%;
  width: 100%;
  text-align: center;
  padding: 0;
  border-top-left-radius: 2rem;
  border-top-right-radius: 2rem;
}

.slide {
  position: absolute;
  font-family: "Poppins", sans-serif;
  color: var(--darker);
  max-width: 100%;
  font-size: 3vw;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  text-align: center;
}

.slide .bigButton {
  font-family: Poppins;
  font-weight: 600;
  background: var(--lighter);
  padding: 2vh 6vw;
  border: 0.2vw solid var(--darker);
  color: var(--darker);
  font-size: 2vw;
}

.slide button:hover {
  cursor: pointer;
}

.slide button:focus {
  outline: none;
}

.selected {
  border: 0.2vw solid var(--lighter);
}

.slide h2 {
  font-family: Poppins;
  display: inline-block;
  max-width: 100%;
  font-size: 4vw;
  font-weight: 400;
}

.slide li {
  display: block;
  width: 30vw;
  padding: 1vh 2vw;
  margin: auto;
  margin-bottom: 5vh;
  font-weight: 600;
  background: var(--dark);
  color: var(--lighter);
}

.slide li:nth-child(1) {
  margin-top: 5vh;
}

.slide li:hover {
  cursor: pointer;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.backButton {
  font-family: Poppins;
  font-weight: 600;
  color: var(--darker);
  margin-top: 1vh;
  padding: 2vh 2vw;
  font-size: 1vw;
  border: 0.2vw solid var(--darker);
  background: #a3411d;
}

/* MODE SELECTION */

.modeSelection ul {
  margin-bottom: 9vh;
}

.modeSelection {
  display: block;
}

/* REACTION INSTRUCTIONS */

.reactionInstructions {
  left: 50%;
  top: 50%;
  display: none;
}

.reactionInstructions p {
  font-size: 2vw;
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
}

.reactionInstructions h2 {
  margin-bottom: 5vh;
}

.reactionInstructions button {
  margin-top: 3vh;
}

/* TRIALS SELECTION */

.trialsSelection {
  display: none;
}

.trialsSelection .backButton {
  margin-top: 0;
}

.trialsSelection li {
  margin-top: 1vh;
  margin-bottom: 0vh;
}

.trialsSelection li:nth-child(3) {
  margin-bottom: 3vh;
}

/* DIFFICULTY SELECTION */

.difficultySelection {
  display: none;
}

.difficultySelection li {
  margin-top: 1vh;
  margin-bottom: 2vh;
}

/* GAME */

.gameScreen {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  display: block;
  background-color: var(--background);
}

#countdown {
  font-family: Ninjos;
  font-size: 15vw;
  height: 90vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  position: absolute;
  left: 50%;
  -webkit-transform: translatex(-50%);
  transform: translatex(-50%);
}

/* REACTION GAME */

.reactionGame #headerR {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  color: black;
  background-color: var(--lighter);
  padding: 1vh 2vw;
  padding-bottom: 2vh;
  border-bottom: 4px solid var(--darker);
  border-left: 4px solid var(--darker);
  border-right: 4px solid var(--darker);
  display: none;
}

.reactionGame h3 {
  font-family: Poppins;
  font-weight: 700;
  font-size: 2vw;
}

.reactionGame h2 {
  font-family: Poppins;
  font-weight: 300;
  font-size: 1.5vw;
}

.reactionGame {
  height: 100vh;
  width: 100vw;
  display: none;
}

/* PLAY AGAIN REACTION */

#playAgainReaction li {
  font-family: Poppins;
  display: block;
  width: 10vw;
  padding: 1vh 2vw;
  margin: auto;
  margin-bottom: 1vh;
  font-weight: 600;
  background: var(--dark);
  color: var(--lighter);
  text-align: center;
  cursor: pointer;
}

#playAgainReaction li:nth-child(1) {
  margin-top: 3vh;
}

#playAgainReaction {
  display: none;
}

/* NINJA GAME */

#headerN {
  width: 100vw;
  height: 10vh;
  display: grid;
  grid-template-columns: 5vw 1fr 1fr 1fr 1fr 5vw;
  grid-template-rows: 1vh 1fr 1fr 1vh;
  color: black;
  background-color: var(--lighter);
  border-bottom: 4px solid var(--darker);
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

#accHead {
  grid-column: 2/4;
  grid-row: 2/3;
}

#reactHead {
  grid-column: 3/5;
  grid-row: 2/3;
}

#ninjaHead {
  grid-column: 4/6;
  grid-row: 2/3;
}

#accHead,
#reactHead,
#ninjaHead {
  font-family: Poppins;
  text-align: center;
  font-size: 1.2vw;
  font-weight: 600;
}

#accScore,
#ninjaScore,
#reactScore {
  font-family: Poppins;
  font-weight: 400;
  text-align: center;
  font-size: 1.5vw;
}

#accScore {
  grid-column: 2/4;
  grid-row: 3/4;
}

#reactScore {
  grid-column: 3/5;
  grid-row: 3/4;
}

#ninjaScore {
  grid-column: 4/6;
  grid-row: 3/4;
}

#ninjaScreen {
  height: 90vh;
  width: 100vw;
  display: none;
}

#target {
  height: 12vh;
  width: 12vh;
  background: green;
  border: 0.1vw solid black;
  border-radius: 50%;
  position: absolute;
  left: 1%;
  top: 85%;
  display: none;
}

/* PLAY AGAIN NINJA */

#playAgainN,
#backToMenuN {
  font-family: Poppins;
  display: block;
  padding: 1vh 2vw;
  margin: auto;
  margin-bottom: 1vh;
  font-weight: 600;
  background: var(--dark);
  color: var(--lighter);
  text-align: center;
  cursor: pointer;
}

#playAgainN {
  width: 70%;
  font-size: 1.1vw;
  grid-row: 5/6;
  grid-column: 2/4;
  display: none;
}

#backToMenuN {
  width: 70%;
  font-size: 1.1vw;
  grid-row: 5/6;
  grid-column: 4/6;
  display: none;
}

#reactionTime {
  text-align: center !important;
}

@media screen and (max-width: 767px) {
  .slide .bigButton {
    font-size: 5vw;
    width: 50vw;
    margin-bottom: 2vh;
  }

  .slide li {
    font-size: 5vw;
    width: 50vw;
  }

  .slide h2 {
    font-size: 8vw;
    width: 80vw;
  }

  .reactionInstructions p {
    font-size: 5.5vw;
  }

  .backButton {
    font-size: 5vw;
    padding-left: 10vw;
    padding-right: 10vw;
  }

  .selected {
    border: 1vw solid var(--lighter);
  }

  .window h1{
    font-size: 5vw;
    height: 6%;
    padding-top: 2%;
  }

  #headerR h2 {
    font-size: 3.5vw;
    text-align: center;
  }

  #headerR h3 {
    font-size: 5vw;
  }

  #playAgainReaction li {
    width: 50vw;
  }

  #headerN h3 {
    font-size: 3.2vw;
  }

  #headerN h2 {
    font-size: 4vw;
  }

  #target {
    border: 0.8vw solid black;
  }
}