body {
  background-color: #000;
  color: #00ff00;
  font-family: 'Share Tech Mono', monospace;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.terminal {
  background-color: rgba(0, 0, 0, 0.9);
  padding: 2rem;
  border: 1px solid #00ff00;
  width: 80%;
  max-width: 700px;
  box-shadow: 0 0 20px #00ff00;
}

.linha {
  margin: 0.5rem 0;
}

.botao {
  background-color: transparent;
  color: #00ff00;
  border: 1px solid #00ff00;
  padding: 10px 20px;
  margin-top: 20px;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
  transition: background 0.3s;
}

.botao:hover {
  background-color: #00ff00;
  color: #000;
}

.saida {
  margin-top: 20px;
  font-weight: bold;
}