/* Contenedor General con fondo claro */
.kbp-wrapper {
    background-color: #f8fafc;
    padding: 40px 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #0f172a;
}

.kbp-container {
    max-width: 1000px;
    margin: 0 auto;
}

/* Encabezado */
.kbp-header {
    text-align: center;
    margin-bottom: 35px;
}

.kbp-header h2 {
    font-size: 32px;
    color: #0a1931;
    margin: 0 0 8px 0;
    font-weight: 700;
}

.kbp-header h3 {
    font-size: 18px;
    color: #1e293b;
    margin: 0 0 5px 0;
    font-weight: 600;
}

.kbp-header p {
    font-size: 14px;
    color: #64748b;
    margin: 0;
}

/* Grid de las tarjetas */
.kbp-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

/* Ajuste para la fila inferior para que se centre como en la imagen */
@media (min-width: 768px) {
    .kbp-grid label:nth-child(5) { grid-column: 2 / 3; }
    .kbp-grid label:nth-child(6) { grid-column: 3 / 4; }
    .kbp-grid label:nth-child(7) { grid-column: 4 / 5; }
}

/* Tarjeta interactiva (Oculta el checkbox real) */
.kbp-card {
    cursor: pointer;
    display: block;
}

.kbp-card input[type="checkbox"] {
    display: none;
}

/* Estructura visual de la tarjeta */
.kbp-card-content {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    position: relative;
    transition: all 0.2s ease-in-out;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.kbp-card-content h4 {
    margin: 12px 0 0 0;
    font-size: 14px;
    color: #0f172a;
    font-weight: 600;
}

/* Contenedor de la Imagen */
.kbp-image-holder {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 6px;
}

.kbp-image-holder img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
}

/* Badge del Check azul arriba a la derecha */
.kbp-checkbox-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid #cbd5e1;
    background: #ffffff;
    transition: all 0.2s ease;
}

/* Estilos cuando la tarjeta está seleccionada (Checked) */
.kbp-card input[type="checkbox"]:checked + .kbp-card-content {
    border-color: #0a1931;
    box-shadow: 0 0 0 1px #0a1931;
}

.kbp-card input[type="checkbox"]:checked + .kbp-card-content .kbp-checkbox-badge {
    background-color: #0a1931;
    border-color: #0a1931;
}

/* El gancho blanco del check usando CSS puro */
.kbp-card input[type="checkbox"]:checked + .kbp-card-content .kbp-checkbox-badge::after {
    content: "";
    position: absolute;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Barra de Beneficios Inferior */
.kbp-benefits-bar {
    display: flex;
    justify-content: space-between;
    background: #f1f5f9;
    padding: 15px 25px;
    border-radius: 8px;
    margin-bottom: 40px;
}

.kbp-benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 30%;
}

.kbp-icon {
    font-size: 24px;
}

.kbp-benefit-text strong {
    font-size: 12px;
    letter-spacing: 0.5px;
    color: #334155;
    display: block;
}

.kbp-benefit-text p {
    margin: 2px 0 0 0;
    font-size: 12px;
    color: #64748b;
}

/* Botones Inferiores de Navegación */
.kbp-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kbp-btn-back {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    padding: 12px 30px;
    border-radius: 6px;
    font-weight: 600;
    color: #475569;
    cursor: pointer;
}

.kbp-btn-next {
    background: #0a1931;
    color: #ffffff;
    border: none;
    padding: 14px 35px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(10, 25, 49, 0.2);
}

.kbp-btn-next:hover {
    background: #112d58;
}

/* Responsive para Móviles */
@media (max-width: 768px) {
    .kbp-grid { grid-template-columns: repeat(2, 1fr); }
    .kbp-benefits-bar { flex-direction: column; gap: 15px; }
    .kbp-benefit-item { width: 100%; }
}