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

/* Corpo da página */
body {
  font-family: Arial, sans-serif;
  background-color: #171725;
  color: #AAB8C2;
  line-height: 1.6;
  padding: 20px;
}

/* Container principal */
.container {
  background-color: #5C3D82;
  max-width: 800px;
  width: 100%;
  margin: 40px auto;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

/* Títulos */
h1, h2 {
  color: #EFF2F7;
  border-bottom: 2px solid #2C3E50;
  text-align: center;
  margin-bottom: 15px;
}

/* Agrupamento de campos */
.form-group {
  margin-top: 20px;
}

/* Labels */
label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
}

/* Inputs e textarea */
input,
textarea {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  border: 1px solid #2C3E50;
  border-radius: 5px;
  background-color: #2C3E50;
  color: #EFF2F7;
}

/* Placeholder mais visível */
::placeholder {
  color: #AAB8C2;
}

/* Foco acessível */
input:focus,
textarea:focus {
  border-color: #3498DB;
  outline: 2px solid #3498DB;
}

/* Texto de ajuda */
small {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  color: #ccc;
}

/* Resultado */
#output {
  margin-top: 20px;
  padding: 15px;
  background-color: #2C3E50;
  border-radius: 5px;
  word-wrap: break-word;
}

/* Responsividade */
@media (max-width: 600px) {
  body {
    padding: 10px;
  }

  .container {
    margin: 20px auto;
    padding: 15px;
  }

  h1, h2 {
    font-size: 20px;
  }

  input,
  textarea {
    font-size: 14px;
  }
    }