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

body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f9;
  display: flex;
  justify-content: center;
  padding: 40px 20px;
}

.container {
  text-align: center;
}

h1 {
  color: #333;
  margin-bottom: 10px;
}

#status {
  margin-bottom: 20px;
  color: #555;
  font-size: 1.1rem;
}

#jogador-atual {
  font-weight: bold;
  color: #6c5ce7;
}

.tabuleiro {
  display: grid;
  grid-template-columns: repeat(3, 100px);
  grid-template-rows: repeat(3, 100px);
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
}

.celula {
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: bold;
  cursor: pointer;
  color: #6c5ce7;
  user-select: none;
}

.celula:hover {
  background-color: #f0edff;
}

.celula.ocupada {
  cursor: not-allowed;
}

.celula.vencedora {
  background-color: #6c5ce7;
  color: #fff;
}

#botao-reiniciar {
  padding: 10px 20px;
  font-size: 1rem;
  background-color: #6c5ce7;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

#botao-reiniciar:hover {
  background-color: #5a4bd4;
}