body{
  background-color: #c8d8e4;
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: white;
}

#header {
  background-color: #2b6777;
  margin: 30px 8px 0;
  border-radius: 5px 5px 0 0;
}

#title {
  text-align: center;
  font-size: 3rem;
  margin: 0;
  padding: 1rem 0;
}

#main {
  margin: 0 8px 30px;
  background-color: #ffffff;
  padding: 15px;
  border-radius: 0 0 5px 5px;
}

.player-info-container {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
  width: 80%;
  max-width: 600px;
  margin: auto;
  gap: 1.5rem;
  /* border: 2px solid green; */
}

.player-info {
  background-color: #c8d8e4;
  border-radius: 5px;
  flex: 1;
  /* border: 1px solid blue; */
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.player-number {
  /* border: 1px solid red; */
  color: #2b6777;
  text-align: center;
  font-size: 1rem;
  margin: 1.3rem 0 0;
}

.player-name{
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 1.5rem 0 1rem;
}

.player-one {
  color: #fff2cd;
}

.player-two {
  color: #54c3ef;
}
/* .player-symbol {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
} */

.player-image {
  display: block;
  margin: 0 auto;
  width: 50%;
  max-width: 100px;
  aspect-ratio: 10 / 10;
}

button {
  background-color: #2b6777;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.2s;
}

button:hover {
  background-color: #3a8ca8;
}

button:active {
  background-color: #11485b;
}

.add-name-button {
  width: 40%;
  margin: 1rem auto 1rem;
  padding: 0.5rem 0.5rem;
}

.start-new-game-button {
  width: 30%;
  max-width: 200px;
  display: block;
  margin: 1.5rem auto 0;
  padding: 0.75rem 0.5rem;
  font-size: 1.25rem;
}

.hidden {
  display: none;
}

.game-over {
  width: 60%;
  max-width: 500px;
  background-color: #f2f2f2;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  border-radius: 5px;
  text-align: center;
  margin-top: 1rem;
  padding: 1rem;
}

.game-winner-text {
  color: #52ab98;
  margin: 1rem 0;
  font-size: 2rem;
}

.game-over-text {
  color: #2b6777;
  margin: 0;
  margin-bottom: 0.5rem;
}

.game-container {
  display: flex;
  flex-direction: column;
  /* justify-content: center; */
  align-items: center;
  margin-top: 1.5rem;
  /* border: 1px solid red; */
  /* text-align: center; */
}

.turn-indicator {
  color: #2b6777;
  text-align: center;
  font-size: 1.25rem;
  margin: 1rem 0;
}

.player-turn-name {
  font-weight: bold;
  color: #52ab98;
}

.cell-container {
  /* border: 2px solid blue; */
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.2rem;
}

.cell {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 120px;
  height: 120px;
  background-color: #f2f2f2;
  border: 1px solid #2b6777;
  font-size: 4rem;
  font-weight: 700;
  color: white;
  cursor: pointer;
  transition: background-color 0.3s;
}

.cell:hover {
  background-color: #b8f1e5;
}

.selected-cell {
  background-color: #52ab98;
  cursor: default;
}

.selected-cell:hover {
  background-color: #52ab98;
}

.selected-cell-usagi {
  background-color: #f8c700;
  cursor: default;
}

.selected-cell-usagi:hover {
  background-color: #f8c700;
}