@import url("https://fonts.googleapis.com/css?family=Press+Start+2P&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}

html {
  font-size: 62.5%;
  box-sizing: border-box;
}

body {
  background-color: #222;
  color: #eee;
  font-family: "Press Start 2P", sans-serif;
  scroll-behavior: smooth;
}

header {
  position: relative;
  height: 35vh;
  border-bottom: 5px solid #eee;
}

h1 {
  position: absolute;
  width: 100%;
  text-align: center;
  font-size: 3rem;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.limit {
  position: absolute;
  top: 5%;
  right: 1%;
  font-size: 1.6rem;
}

.btn {
  border: none;
  cursor: pointer;
  outline: none;
  color: #222;
  background-color: #eee;
  font-family: inherit;
  font-size: 2rem;
  padding: 1.6rem 2rem;
}

.btn:hover {
  background-color: #ccc;
}

.again {
  position: absolute;
  top: 5%;
  left: 1%;
}

.number {
  position: absolute;
  background-color: #eee;
  color: #222;
  font-size: 5rem;
  padding: 4rem;
  bottom: 0;
  left: 50%;
  width: 15rem;
  text-align: center;
  transform: translate(-50%, 50%);
}

main {
  height: 65vh;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-around;
}

.left {
  width: 52rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.guess {
  background: none;
  border: 4px solid #eee;
  font-family: inherit;
  color: inherit;
  font-size: 5rem;
  width: 25rem;
  padding: 2.5rem;
  text-align: center;
  margin-bottom: 2rem;
  display: block;
}

.right {
  width: 52rem;
  font-size: 2rem;
}

.message {
  margin-bottom: 8rem;
  height: 3rem;
}

.score {
  margin-bottom: 2rem;
}

@media screen and (max-width: 700px), screen and (max-height: 700px) {
  html {
    font-size: 55%;
  }
}

@media screen and (max-width: 600px), screen and (max-height: 600px) {
  html {
    font-size: 50%;
  }
}

@media screen and (max-width: 500px) {
  html {
    font-size: 45%;
  }
  main {
    flex-direction: column;
    justify-content: center;
  }
  .left {
    margin-bottom: 5rem;
  }
  .right {
    text-align: center;
  }
  .message {
    margin-bottom: 5rem;
  }
}

@media screen and (max-height: 500px), screen and (max-width: 500px) {
  html {
    font-size: 40%;
  }
}

@media screen and (max-height: 350px), screen and (max-width: 350px) {
  html {
    font-size: 30%;
  }
}

@media screen and (max-height: 250px), screen and (max-width: 250px) {
  html {
    font-size: 20%;
  }
}