@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap");

$number-of-movies: 20;

*,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  font-family: "Nunito", sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  text-align: center;
  background-color: #C8E6C9;
  // background image from Hero Patterns
  background-image: url('data:image/svg+xml,%3Csvg width="52" height="26" viewBox="0 0 52 26" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%239C92AC" fill-opacity="0.25"%3E%3Cpath d="M10 10c0-2.21-1.79-4-4-4-3.314 0-6-2.686-6-6h2c0 2.21 1.79 4 4 4 3.314 0 6 2.686 6 6 0 2.21 1.79 4 4 4 3.314 0 6 2.686 6 6 0 2.21 1.79 4 4 4v2c-3.314 0-6-2.686-6-6 0-2.21-1.79-4-4-4-3.314 0-6-2.686-6-6zm25.464-1.95l8.486 8.486-1.414 1.414-8.486-8.486 1.414-1.414z" /%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
  color: hsl(267, 75%, 20%);
}

h2 {
  font-size: 2.25em;
}

.game-container {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
  padding: 1em 0.75em;
}

.space {
  width: 100%;
  height: 1px;
  flex: 1 0 100%;
}

.wrapper {
  padding: 1em 1.5em;
  max-width: 900px;
  margin: 0 auto;
}

main.wrapper {
  margin-top: 2.5em;
}

footer.wrapper {
  border-top: 2px solid currentcolor;
  margin-top: 4em;
}

.container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1em 0.5em;
}

input[type="text"] {
  display: block;
  width: 2em;
  height: 2em;
  font: inherit;
  color: inherit;
  text-transform: uppercase;
  text-align: center;
  border: 0;
  border-radius: 5px;
  outline: 2px solid currentcolor;

  &:focus {
    outline-style: dashed;
  }

  &:valid {
    outline-color: #43A047;
  }

  &:invalid ~ label {
    visibility: hidden;
  }
}

.levels > .movie:first-child {
  padding: 1em;
}

.movie, .congrats {
  display: grid;
  height: 100%;
  align-items: center;
  align-content: center;
  gap: 2em;
}

.congrats {
  font-size: 1.25em;
}

label {
  display: inline-block;
  border: 2px solid currentcolor;
  border-radius: 10px;
  cursor: pointer;
  background-color: #ffcc80;
  padding: 0.5em 1.5em;
  cursor: pointer;
}

input[type="radio"] {
  display: none;
}

@for $i from 0 through $number-of-movies {
  [id="movie-#{$i}"]:not(:checked) + .movie-#{$i} > .container > .letter,
  [id="movie-#{$i}"]:not(:checked) + .movie-#{$i} > .container > label,
  [id="movie-#{$i}"]:not(:checked) + .movie-#{$i} > .container > .space,
  [id="movie-#{$i}"]:not(:checked) + .movie-#{$i} > h2 {
    display: none;
  }

  [id="movie-#{$i}"]:not(:checked) + .movie-#{$i},
  [id="movie-#{$i}"]:not(:checked) + .movie-#{$i} > .container {
    gap: 0;
  }
}

[id="movie-#{$number-of-movies}"]:not(:checked) + .congrats {
  display: none;
}