/*
 * REGGAETON LAB — navegación de catálogo más visible.
 * Mantiene el sistema monocromático blanco / negro.
 */

.catalog-carousel {
    min-height: 76px;
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr) 84px;
    align-items: stretch;
    margin-top: 22px;
    border: 1px solid var(--ink);
    background: var(--ink);
    color: var(--white);
}

.catalog-carousel[hidden] {
    display: none;
}

.catalog-carousel__arrow {
    position: relative;
    min-width: 0;
    padding: 0;
    border: 0;
    background: var(--ink);
    color: var(--white);
    cursor: pointer;
    font-size: 31px;
    line-height: 1;
    transition:
        background .16s ease,
        color .16s ease,
        opacity .16s ease;
}

.catalog-carousel__arrow span {
    display: inline-block;
    transition: transform .16s ease;
}

.catalog-carousel__arrow--prev {
    border-right: 1px solid #333333;
}

.catalog-carousel__arrow--next {
    border-left: 1px solid #333333;
}

.catalog-carousel__arrow:hover:not(:disabled) {
    background: var(--white);
    color: var(--ink);
}

.catalog-carousel__arrow--prev:hover:not(:disabled) span {
    transform: translateX(-4px);
}

.catalog-carousel__arrow--next:hover:not(:disabled) span {
    transform: translateX(4px);
}

/*
 * La flecha inactiva permanece visible de forma tenue.
 * Así la barra se siente equilibrada y el usuario entiende
 * que existe navegación en ambos sentidos.
 */
.catalog-carousel__arrow.is-inactive,
.catalog-carousel__arrow:disabled {
    opacity: .22;
    cursor: default;
    pointer-events: none;
}

.catalog-carousel__status {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    padding: 0 24px;
    text-align: center;
}

.catalog-carousel__status strong {
    color: var(--white);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.catalog-carousel__status span {
    position: relative;
    padding-left: 18px;
    color: #bdbdbd;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.catalog-carousel__status span::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 1px;
    height: 18px;
    background: #454545;
    transform: translateY(-50%);
}

.product-grid.is-page-next {
    animation: catalogPageNext .20s ease;
}

.product-grid.is-page-previous {
    animation: catalogPagePrevious .20s ease;
}

@keyframes catalogPageNext {
    from {
        opacity: .45;
        transform: translateX(14px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes catalogPagePrevious {
    from {
        opacity: .45;
        transform: translateX(-14px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 640px) {
    .catalog-carousel {
        min-height: 64px;
        grid-template-columns: 60px minmax(0, 1fr) 60px;
        margin-top: 14px;
    }

    .catalog-carousel__arrow {
        font-size: 25px;
    }

    .catalog-carousel__status {
        gap: 5px;
        padding: 0 10px;
        flex-direction: column;
        line-height: 1.1;
    }

    .catalog-carousel__status strong {
        font-size: 10px;
    }

    .catalog-carousel__status span {
        padding-left: 0;
        font-size: 8px;
    }

    .catalog-carousel__status span::before {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .product-grid.is-page-next,
    .product-grid.is-page-previous {
        animation: none;
    }

    .catalog-carousel__arrow span {
        transition: none;
    }
}