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

body {
  background-color: rgb(216, 216, 216);
}

.container {
  width: 80vw;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  text-align: center;
  border: 1rem solid rgb(0, 0, 0);
  background-color: rgb(255, 255, 255);
  border-radius: 2rem;
  padding: 2rem;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.3);
  transition: 0.3s;
}

.pet-selection-container {
  display: block;
  margin: 0 auto;
}

.pet-selection-container h2 {
  margin-bottom: 2.5rem;
}

.pokeball {
  min-height: 150px;
  background: linear-gradient(
    rgb(255, 0, 0) 49%,
    rgb(0, 0, 0) 49%,
    rgb(0, 0, 0) 51%,
    rgb(255, 255, 255) 51%
  );
  border: 5px solid rgb(0, 0, 0);
  padding: 2.5rem;
  border-radius: 50%;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.3);
  transition: 0.3s;
}

.pokeball:hover {
  min-height: 165px;
  background: linear-gradient(
    rgb(255, 255, 255) 51%,
    rgb(0, 0, 0) 49%,
    rgb(0, 0, 0) 51%,
    rgb(255, 0, 0) 49%
  );
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.8);
  transition: 0.3s;
  border-radius: 50%;
  cursor: pointer;
}

.button-container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-evenly;
}

.pet-info-container {
  display: block;
  margin: 0 auto;
  text-align: left;
  margin-bottom: 2rem;
}

.pet-info-container img {
  margin-bottom: 2rem;
}

.button {
  border: none;
  padding: 1rem 2rem;
  margin: 0.5rem auto;
  text-decoration: none;
  min-width: 9rem;
  background: rgb(0, 105, 237);
  color: rgb(255, 255, 255);
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.3);
  transition: 0.3s;
}

.button:hover {
  border-left: 8px solid rgb(0, 105, 237);
  border-right: 8px solid rgb(0, 105, 237);
  background: rgb(255, 255, 255);
  color: rgb(0, 105, 237);
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.8);
  transition: 0.3s;
}

.hide {
  display: none;
}

span {
  font-weight: bold;
}

body {
  margin: 5vh 0;
}

.increase {
  color: rgb(12, 204, 12);
}

.decrease {
  color: rgb(255, 0, 0);
}