@font-face {
  font-family: pokemon;
  src: url(pokemon.ttf);
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100vh;
  font-family: pokemon;
  letter-spacing: 5px;
  gap: 10px;
  max-width: 800px;
  margin: 0 auto;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

header.h1 {
  font-size: 48px;
  align-items: center;
}

#game {
  display: grid;
  grid-template-columns: repeat(6, 120px);
  grid-template-rows: repeat(6, 120px);
  grid-gap: 8px;
}
.card {
  box-shadow: 0 3px 10px rgba(200, 200, 200, 0.9);
  border-radius: 10px;
  position: relative;
  transform-style: preserve-3d;
  overflow: hidden;
}

.card > .front,
.card > .back {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: absolute;
  height: 100%;
  width: 100%;
  backface-visibility: hidden;
  transition: transform 0.5s;
}

.back > h2 {
  margin: 0;
  font-size: 12px;
}

.rotated {
  transform: rotateY(180deg);
}

.front {
  background-image: url('/pokeball.png');
  background-position: center;
  background-repeat: no-repeat;
  background-color: black;
}

button {
  font-size: 18px;
  background-color: #c62828;
  color: white;
  border-radius: 5px;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
}

button:hover {
}