body {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f5f5f5;
  font-family: Arial, sans-serif;
}

.container {
  text-align: center;
  padding: 40px;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  max-width: 600px;
  margin: 0 auto;
}

h1 {
  font-size: 28px;
  margin-bottom: 20px;
  color: #333;
}

#resultado {
  font-size: 24px;
  font-weight: bold;
  padding: 20px;
  background-color: #333;
  color: #fff;
  border: 2px solid #555;
  border-radius: 10px;
  margin-bottom: 20px;
}

#btnToggle {
  padding: 12px 24px;
  font-size: 20px;
  border: none;
  background-color: #555;
  color: #fff;
  border-radius: 5px;
  cursor: pointer;
  margin-bottom: 20px;
}

#sugestao {
  font-size: 18px;
  color: #444;
  margin-top: 10px;
}

#redirecionarDiv {
  display: none;
  margin-top: 20px;
}

#redirecionarDiv label {
  display: block;
  font-size: 18px;
  margin-bottom: 10px;
}

#redirecionarInput {
  padding: 8px;
  font-size: 16px;
  width: 300px;
}

#redirecionarBtn {
  padding: 10px 20px;
  font-size: 16px;
  background-color: #555;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 10px;
}

.dark-mode {
  background-color: #111;
  color: #fff;
}

.dark-mode .container {
  background-color: #222;
  color: #fff;
}

.dark-mode h1 {
  color: #fff;
}

.dark-mode #resultado {
  background-color: #555;
  border-color: #888;
}

.dark-mode #btnToggle {
  background-color: #888;
  color: #fff;
}

.dark-mode #sugestao {
  color: #bbb;
}

.dark-mode #redirecionarDiv label {
  color: #bbb;
}