/* =========================================================
   RC31.29 — ESTRUCTURA ÚNICA DEL CATÁLOGO MÓVIL

   Este archivo reemplaza los estilos acumulados de títulos,
   carrusel de categorías y encabezados del catálogo.

   Secciones:
   1. Variables visuales
   2. Barra superior móvil
   3. Carrusel continuo y manual de categorías
   4. Promociones destacadas
   5. Encabezado único de categoría
   6. Reglas de visibilidad
   7. Adaptación para pantallas pequeñas
   8. Compatibilidad web
========================================================= */

:root {
    --pc-ui-font: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    --pc-ui-ink: #1d1f24;
    --pc-ui-muted: #70757e;
    --pc-ui-red: #d7192d;
    --pc-ui-red-dark: #a80c1d;
    --pc-ui-soft-red: #fff1f3;
    --pc-ui-surface: #ffffff;
    --pc-ui-background: #f5f6f8;
    --pc-ui-line: #e4e6ea;
}

/* =====================================================
   1. BARRA SUPERIOR MÓVIL
===================================================== */
@media (max-width: 900px) {
    .mobileAppTopbar {
        position: sticky !important;
        top: 0 !important;
        z-index: 900 !important;
        height: 74px !important;
        padding: 10px 18px !important;
        display: grid !important;
        grid-template-columns: 56px 1fr 56px !important;
        align-items: center !important;
        background: rgba(255, 255, 255, .97) !important;
        border-bottom: 1px solid var(--pc-ui-line) !important;
        box-shadow: 0 6px 20px rgba(26, 31, 42, .06) !important;
        backdrop-filter: blur(14px) !important;
    }

    .mobileAppTopbar::before {
        content: "";
        width: 56px;
        height: 1px;
    }

    .mobileTopbarLogo {
        grid-column: 2 !important;
        justify-self: center !important;
        width: 122px !important;
        max-height: 58px !important;
        object-fit: contain !important;
        filter: drop-shadow(0 5px 8px rgba(58, 20, 15, .14)) !important;
    }

    .mobileCartButton {
        grid-column: 3 !important;
        justify-self: end !important;
        width: 50px !important;
        height: 50px !important;
        display: grid !important;
        place-items: center !important;
        padding: 0 !important;
        border: 1px solid var(--pc-ui-line) !important;
        border-radius: 16px !important;
        background: #fff !important;
        box-shadow: 0 7px 18px rgba(24, 30, 40, .08) !important;
    }

    .mobileCatalogHome {
        background: var(--pc-ui-background) !important;
        overflow: hidden !important;
    }
}

/* =====================================================
   2. CARRUSEL DE CATEGORÍAS
===================================================== */
@media (max-width: 900px) {
    .mobileCategoryRail {
        position: relative !important;
        width: 100% !important;
        height: 126px !important;
        margin: 0 !important;
        padding: 14px 0 12px !important;
        display: block !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        background: #f8f9fb !important;
        border-bottom: 1px solid var(--pc-ui-line) !important;
        scrollbar-width: none !important;
        overscroll-behavior-inline: contain !important;
        scroll-behavior: auto !important;
        touch-action: pan-x !important;
        cursor: grab !important;
    }

    .mobileCategoryRail:active {
        cursor: grabbing !important;
    }

    .mobileCategoryRail::-webkit-scrollbar {
        display: none !important;
    }

    .mobileCategoryRailTrack {
        width: max-content !important;
        min-width: max-content !important;
        height: 100% !important;
        display: flex !important;
        align-items: stretch !important;
        gap: 12px !important;
        padding-inline: 14px !important;
        transform: none !important;
        animation: none !important;
    }

    .mobileCategoryRailGroup {
        display: flex !important;
        align-items: stretch !important;
        gap: 12px !important;
        flex: 0 0 auto !important;
    }

    .mobileCategoryChip {
        width: 108px !important;
        min-width: 108px !important;
        height: 96px !important;
        margin: 0 !important;
        padding: 12px 8px 10px !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 7px !important;
        border: 1px solid var(--pc-ui-line) !important;
        border-radius: 22px !important;
        background: var(--pc-ui-surface) !important;
        color: var(--pc-ui-ink) !important;
        font-family: var(--pc-ui-font) !important;
        font-size: 13px !important;
        font-weight: 750 !important;
        line-height: 1.1 !important;
        letter-spacing: -.01em !important;
        white-space: nowrap !important;
        box-shadow: 0 8px 20px rgba(24, 30, 40, .06) !important;
        scroll-snap-align: none !important;
        transition:
            border-color .2s ease,
            background-color .2s ease,
            color .2s ease,
            transform .2s ease !important;
    }

    .mobileCategoryChip > span {
        display: block !important;
        font-size: 29px !important;
        line-height: 1 !important;
        filter: none !important;
    }

    .mobileCategoryChip.active {
        border-color: rgba(215, 25, 45, .34) !important;
        background: var(--pc-ui-soft-red) !important;
        color: var(--pc-ui-red-dark) !important;
        box-shadow: 0 9px 24px rgba(215, 25, 45, .10) !important;
        transform: translateY(-2px) !important;
    }

    .mobileCategoryRailGroup[aria-hidden="true"] .mobileCategoryChip {
        pointer-events: auto !important;
    }
}

/* =====================================================
   3. PROMOCIONES DESTACADAS
===================================================== */
@media (max-width: 900px) {
    .mobileFeaturedSection {
        padding: 22px 0 18px !important;
        background: var(--pc-ui-background) !important;
    }

    .mobileFeaturedSection[hidden] {
        display: none !important;
    }

    .mobileSectionHeading {
        position: relative !important;
        margin: 0 20px 18px !important;
        padding: 0 0 13px !important;
        display: flex !important;
        align-items: flex-end !important;
        justify-content: space-between !important;
        gap: 14px !important;
        border-bottom: 1px solid var(--pc-ui-line) !important;
    }

    .mobileSectionHeading::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: -1px;
        width: 54px;
        height: 3px;
        border-radius: 999px;
        background: var(--pc-ui-red);
    }

    .mobileSectionHeading > div {
        min-width: 0 !important;
    }

    .mobileSectionHeading small {
        display: block !important;
        margin: 0 0 6px !important;
        color: var(--pc-ui-red) !important;
        font-family: var(--pc-ui-font) !important;
        font-size: 10px !important;
        font-weight: 850 !important;
        line-height: 1 !important;
        letter-spacing: .12em !important;
        text-transform: uppercase !important;
    }

    .mobileSectionHeading h2 {
        margin: 0 !important;
        color: var(--pc-ui-ink) !important;
        font-family: var(--pc-ui-font) !important;
        font-size: 27px !important;
        font-weight: 850 !important;
        line-height: 1.08 !important;
        letter-spacing: -.035em !important;
        text-transform: none !important;
    }

    .mobileSectionHeading button {
        flex: 0 0 auto !important;
        padding: 6px 0 !important;
        border: 0 !important;
        background: transparent !important;
        color: var(--pc-ui-red-dark) !important;
        font-family: var(--pc-ui-font) !important;
        font-size: 13px !important;
        font-weight: 800 !important;
    }

    .mobileFeaturedViewport {
        margin: 0 !important;
    }
}

/* =====================================================
   4. ENCABEZADO ÚNICO DE CATEGORÍA
===================================================== */
@media (max-width: 900px) {
    .tituloSeccionDestacada {
        display: none !important;
    }

    .catalogoCategoria__cabecera {
        margin: 0 20px 16px !important;
        padding: 0 0 12px !important;
        border-bottom: 1px solid var(--pc-ui-line) !important;
    }

    .catalogoCategoria__titulo {
        margin: 0 !important;
        display: flex !important;
        align-items: center !important;
        gap: 10px !important;
        color: var(--pc-ui-ink) !important;
        font-family: var(--pc-ui-font) !important;
        font-size: 25px !important;
        font-weight: 850 !important;
        line-height: 1.1 !important;
        letter-spacing: -.03em !important;
        text-transform: none !important;
    }

    .catalogoCategoria__titulo::after {
        display: none !important;
    }

    .catalogoCategoria__icono {
        width: 38px !important;
        height: 38px !important;
        flex: 0 0 38px !important;
        display: grid !important;
        place-items: center !important;
        border: 1px solid #f1d3d8 !important;
        border-radius: 13px !important;
        background: var(--pc-ui-soft-red) !important;
        font-family: system-ui, sans-serif !important;
        font-size: 21px !important;
        line-height: 1 !important;
        box-shadow: none !important;
    }

    .categoriaProductos {
        padding-top: 26px !important;
    }

    body[data-categoria-movil="promociones"]
    #promociones
    > .catalogoCategoria__cabecera {
        display: none !important;
    }

    body[data-categoria-movil="promociones"]
    #promociones {
        padding-top: 8px !important;
    }
}

/* =====================================================
   5. REGLAS DE VISIBILIDAD
===================================================== */
@media (max-width: 900px) {
    body:not([data-categoria-movil="promociones"])
    .mobileFeaturedSection {
        display: none !important;
    }

    body[data-categoria-movil="promociones"]
    .mobileFeaturedSection {
        display: block !important;
    }
}

/* =====================================================
   6. PANTALLAS PEQUEÑAS
===================================================== */
@media (max-width: 380px) {
    .mobileCategoryChip {
        width: 98px !important;
        min-width: 98px !important;
    }

    .mobileSectionHeading h2 {
        font-size: 24px !important;
    }

    .catalogoCategoria__titulo {
        font-size: 23px !important;
    }
}

/* =====================================================
   7. WEB
===================================================== */
@media (min-width: 901px) {
    .catalogoCategoria__titulo,
    .tituloSeccionDestacada h2 {
        color: var(--pc-ui-ink) !important;
        font-family: var(--pc-ui-font) !important;
        font-weight: 800 !important;
        letter-spacing: -.025em !important;
    }
}