body {
    font-family: "Roboto Serif", serif;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 25%;
    margin: 2% auto;
    padding: 2%;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #f9f9f9;
}

.inputs label {
    font-weight: 600;
}

.inputs input {
    width: 95%;
    padding: 2%;
    margin-bottom: 3%;
}

.btn-calcular {
    width: 100%;
    padding: 3%;
    background-color: #27AE60;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
}

.btn-calcular:hover {
    background-color: #20904E;
}

#resultado {
    margin-top: 10px;
}

/* Estilos para dispositivos com tela menor que 600px */
@media (max-width: 600px) {
    .container {
        max-width: 80%;
        margin: 5% auto;
        padding: 5%;
        border: 1px solid #ccc;
        border-radius: 5px;
        background-color: #f9f9f9;
        box-sizing: border-box;
    }

    .inputs input {
        width: 100%;
        padding: 2%;
        margin-bottom: 3%;
        box-sizing: border-box;
    }
}