body {
    background: #f5f6fa;
    min-height: 100vh;
}

#varMontoDolares, #varTipoCambio {
    height: 2em !important;
}
/* contenedor principal un poco más angosto */
.page-shell {
    max-width: 1050px;
    margin: 0 auto;
    padding: 30px 15px 50px;
}

/* header */
.logo-area {
    text-align: center;
    margin-bottom: 14px;
}

    .logo-area img {
        max-width: 240px;
        height: auto;
    }

.title-block {
    text-align: center;
    margin-bottom: 22px;
}

    .title-block h1 {
        font-size: 2rem;
        margin: 0 0 30px;
        color: #2582b3;
        font-weight: 600;
    }

.disclaimer {
    text-align: left;
    margin-top: 0px;
    margin-bottom: 10px;
    font-size: .82rem;
    font-style: italic;
    color: #6b7280;
}

/* card del formulario */
.calc-card {
    background: #fff;
    border-radius: 14px;
    padding: 18px 20px 10px;
    box-shadow: 0 6px 18px rgba(15, 23, 42, .04);
}

/* Bloque de moneda */
.currency-group {
    background: #f3f4f6;
    border-radius: 5px;
    padding: 9px 14px 6px;
    display: inline-block;
}

    .currency-group label {
        display: inline-flex;
        align-items: center;
        margin-right: 18px;
        font-size: 13px;
        color: #374151;
    }

/* radios con color CCL */
[type="radio"]:checked + span:after,
[type="radio"].with-gap:checked + span:after {
    background-color: #25a7df !important;
}

[type="radio"]:checked + span:after,
[type="radio"].with-gap:checked + span:before,
[type="radio"].with-gap:checked + span:after {
    border: 2px solid #25a7df;
}

.input-field {
    position: relative;
    margin-top: 0px !important;
    margin-bottom: 0px !important;
}

    /* inputs materialize */
    .input-field label {
        color: #6b7280;
    }

    .input-field input {
        color: #0f172a;
    }

        .input-field input:focus {
            border-bottom: 1px solid #0079d3 !important;
            box-shadow: 0 1px 0 0 #0079d3 !important;
        }

            .input-field input:focus + label {
                color: #0079d3 !important;
            }

.btn-calc {
    width: 100%;
    height: 45px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: #0079d3 !important;
    text-transform: none;
    border-radius: 8px;
    font-weight: 500;
}

#ctnGastos {
    margin-top: 18px;
}

/* toasts */
#toast-container {
    top: auto !important;
    right: auto !important;
    bottom: 10%;
    left: 7%;
}

@media (max-width: 600px) {
    .calc-card {
        padding: 16px 14px 10px;
    }

    .currency-group {
        display: block;
    }
}