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

/* Corpo */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #ffffff; /* fundo branco */
  color: #333;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  min-height: 100vh;
  padding: 20px;
}

/* Formulário */
form {
  background-color: #f4f4f4;
  padding: 30px 40px;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 400px;
  text-align: center;
}

h2 {
  margin-bottom: 20px;
  font-size: 26px;
  color: #00c6ff;
}

/* Campos */
input {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 16px;
}

input:focus {
  outline: none;
  border-color: #00c6ff;
  box-shadow: 0 0 5px #00c6ff;
}

/* Botão */
button {
  background-color: #00c6ff;
  border: none;
  padding: 12px 20px;
  color: white;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  width: 100%;
  transition: background 0.3s ease;
}

button:hover {
  background-color: #007bff;
}

/* Parágrafo e links */
p {
  margin-top: 10px;
  font-size: 14px;
  color: #555;
}

a {
  color: #00c6ff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}