/* Fondo general */
body {
    background: #2E1A47;
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
}

/* Título */
.titulo {
    padding: 20px;
    color: white;
    background-color: #6A0DAD;
    width: 90%;
    max-width: 700px;
    border-radius: 12px;
    text-align: center;
    font-size: 26px;
    margin-top: 20px;
    margin-bottom: 15px;
    box-shadow: 0 0 10px rgba(255,255,255,0.2);
}

/* Formulario */
.formulario {
    padding: 20px;
    background-color: #A45EE5;
    width: 90%;
    max-width: 700px;
    border-radius: 12px;
    color: white;
    box-shadow: 0 0 12px rgba(0,0,0,0.4);
}

/* Mejorar labels e inputs */
label {
    font-weight: bold;
}

input[type="number"], select {
    border-radius: 8px;
    border: none;
    padding: 8px;
}

/* Botones */
button {
    margin-top: 10px;
    margin-right: 10px;
    border-radius: 10px;
    font-size: 16px;
}

/* Resultado */
.resultado {
    margin-top: 15px;
    width: 90%;
    max-width: 700px;
    background-color: #4B007D;
    color: white;
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    box-shadow: 0 0 15px rgba(255,255,255,0.15);
}

/* Estilo para los radios */
.form-check-input:checked {
    background-color: #4D00FF;
    border-color: #B088FF;
}