body {
  background-color: #e0f7fa; /* Pale mint green */
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

.container {
  text-align: center;
}

#board {
  display: grid;
  grid-template-columns: repeat(3, 100px);
  grid-template-rows: repeat(3, 100px);
  gap: 5px;
  margin: 20px auto;
  width: fit-content;
}

.cell {
  background: #ffffff;
  border: 2px solid #333;
  font-size: 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: background 0.3s;
}

.cell:hover {
  background: #f1f1f1;
}

#status {
  font-size: 1.2rem;
  margin-top: 10px;
}