body {
    /* background: #f4f7f6; */
	background: #ffffff;
    font-family: "Open Sans", Arial, sans-serif;
}

.div-informacion {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    margin-bottom: 30px;
}

.seccion-titulo {
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 10px;
    margin-bottom: 25px;
    color: #314F69;
    font-weight: 700;
}

/* Tooltips de Información */
.tooltip-container {
    position: relative;
    display: inline-block;
    margin-left: 6px;
    cursor: pointer;
    color: #314F69;
    font-size: 1.1rem;
    vertical-align: middle;
}

.tooltip-container .tooltip-text {
    display: none;
    width: 300px;
    background-color: #ffffff;
    color: #333;
    text-align: left;
    border-radius: 8px;
    padding: 15px;
    position: absolute;
    z-index: 100;
    bottom: 130%;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    border: 1px solid #314F69;
    font-size: 0.85rem;
    font-weight: normal;
    line-height: 1.5;
}

.tooltip-container .tooltip-text.active { display: block; }
.tooltip-container .tooltip-text::after {
    content: ""; position: absolute; top: 100%; left: 50%;
    margin-left: -8px; border-width: 8px; border-style: solid;
    border-color: #314F69 transparent transparent transparent;
}
.tooltip-text a { color: #314F69; text-decoration: underline; font-weight: bold; }

/* Botones Principales */
.btn-herramienta {
    font-weight: 600; padding: 12px 40px; border-radius: 8px;
    transition: all 0.3s ease; text-transform: uppercase;
    font-size: 14px; letter-spacing: 1px; border: 2px solid;
    background-color: transparent; width: 100%; margin-bottom: 10px;
}

.btn-calcular { color: #ffffff; border-color: #314F69; background-color: #314F69; }
.btn-calcular:hover { background-color: #ffffff; color: #314F69; }
.btn-borrar { color: #ffffff; border-color: #dc3545; background-color: #dc3545; }
.btn-borrar:hover { background-color: #ffffff; color: #dc3545; }

.form-check-input { border: 2px solid #314F69 !important; cursor: pointer; margin-top: 0.3rem;}
.form-check-input:checked { background-color: #314F69 !important; border-color: #314F69 !important; }

/* Resultados */
#total-destacado { font-size: 3.5rem; font-weight: 800; color: #314F69; margin: 30px 0; }
.informe-contenedor { background: white; padding: 40px; border-top: 6px solid #314F69; border-radius: 8px; }

/* Modal del Calendario */
.modal-fechas {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6); z-index: 1050;
    display: flex; align-items: center; justify-content: center;
}
.modal-fechas-content {
    background: #fff; padding: 25px; border-radius: 12px;
    width: 90%; max-width: 400px; box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.btn-calendario {
    background: none; border: none; font-size: 1.3rem; padding: 0;
    margin-left: 8px; cursor: pointer; transition: transform 0.2s; line-height: 1;
}
.btn-calendario:hover { transform: scale(1.1); }

@media (max-width: 767px) {
	button.btn-herramienta.btn-borrar {
		order: 2;
	}
	button.btn-herramienta.btn-calcular {
		order: 1;
	}
}