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

body {
  min-height: 100vh;
  font-family: Arial, sans-serif;
  text-align: center;
  margin-top: 50px;
  background: linear-gradient(135deg, #ff6ec4, #7873f5);
}

h1 {
  font-family: "Quicksand", sans-serif;
  font-size: 3.5rem;
  color: #8201f3;
  text-shadow: 0 0 20px rgba(28, 5, 8, 0.6);
  letter-spacing: 2px;
}

.board {
  display: grid;
  grid-template-columns: repeat(3, 150px);
  grid-template-rows: repeat(3, 150px);
  gap: 5px;
  justify-content: center;
  margin: 20px auto;
}

.cell {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f2f2f2;
  border: 2px solid #333;
  font-size: 2rem;
  cursor: pointer;
  border-radius: 20px;
}

.cell.taken {
  cursor: not-allowed;
  background: #ddd;
}

.cell:hover {
  background: #ffd6f3;
  transform: scale(1.05);
}

#gameStatus {
  font-size: 1.2rem;
  margin: 15px 0;
}

button {
  padding: 10px 20px;
  font-size: 1rem;
  cursor: pointer;
  border-radius: 10px;
}