.pagina-producto {
    --t-bg: #0d0d0d;
    --t-panel: #161616;
    --t-text: #f2f2f2;
    --t-muted: #a3a3a3;
    --t-line: #2a2a2a;
    --t-media: #1e1e1e;
    --t-input: #1a1a1a;
    --t-star: #de7921;
    --t-ok: #00a650;
    --t-link: #4ea8ff;
    --t-btn-hover: #c40500;

    width: 100%;
    margin: 0;
    padding: calc(4.75rem + 1rem) max(1rem, calc((100% - 1520px) / 2 + 1rem)) 3rem;
    color: var(--t-text);
    background: var(--t-bg);
    font-family: var(--fuente);
}

.pagina-producto a {
    color: var(--t-link);
    text-decoration: none;
}

.pagina-producto a:hover {
    text-decoration: underline;
}

.prod-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.82rem;
}

.prod-breadcrumb,
.prod-acciones-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.75rem;
}

.prod-compartir {
    display: inline-flex;
    align-items: center;
    color: var(--t-muted);
    text-decoration: none;
}

.prod-compartir:hover {
    color: var(--t-link);
    text-decoration: none;
}

.prod-compartir .material-symbols-outlined {
    font-size: 1.25rem;
}

.prod-sep,
.prod-estado,
.prod-disp,
.prod-rel-nombre {
    color: var(--t-muted);
}

.prod-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 1.25rem 1.5rem;
    align-items: start;
}

.prod-galeria {
    display: grid;
    grid-template-columns: 3.25rem minmax(0, 1fr);
    gap: 0.65rem;
}

.prod-thumbs {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.prod-thumb {
    width: 3.25rem;
    height: 3.25rem;
    padding: 0.2rem;
    border: 1px solid var(--t-line);
    border-radius: 0.35rem;
    background: var(--t-media);
    cursor: pointer;
}

.prod-thumb.activo,
.prod-thumb:hover {
    border-color: var(--rojo);
}

.prod-thumb img,
.prod-foto img,
.prod-rel-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.prod-foto img {
    transition: transform 0.2s ease;
}

@media (hover: hover) {
    .prod-foto { cursor: zoom-in; }
    .prod-foto.is-zoom img { transform: scale(2.2); }
}

.prod-foto {
    position: relative;
    margin: 0;
    aspect-ratio: 1;
    padding: 0.65rem;
    border: 1px solid var(--t-line);
    border-radius: 0.5rem;
    background: #fff;
    overflow: hidden;
}

.prod-nav {
    position: absolute;
    top: 50%;
    z-index: 1;
    translate: 0 -50%;
    width: 2.35rem;
    height: 2.35rem;
    border: 1px solid var(--t-line);
    border-radius: 50%;
    background: rgba(13, 13, 13, 0.72);
    color: #fff;
    font: inherit;
    font-size: 1.45rem;
    line-height: 1;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.prod-nav:hover {
    background: var(--rojo, #e10600);
    border-color: var(--rojo, #e10600);
}

.prod-nav-prev {
    left: 0.65rem;
}

.prod-nav-next {
    right: 0.65rem;
}

.prod-info-cab {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.prod-estado {
    margin: 0;
    font-size: 0.82rem;
}

.prod-fav {
    display: inline-flex;
    padding: 0.2rem;
    border: 0;
    background: 0;
    color: var(--t-muted);
    cursor: pointer;
}

.prod-fav:hover {
    color: var(--rojo);
}

.prod-info h1 {
    margin: 0.25rem 0 0.4rem;
    font-size: clamp(1.05rem, 1.7vw, 1.28rem);
    font-weight: 700;
    line-height: 1.28;
}

.prod-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.85rem;
    margin: 0 0 0.65rem;
}

.prod-rating {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin: 0;
    font-size: 0.8rem;
}

.prod-rating strong {
    font-weight: 700;
}

.prod-stars {
    color: var(--t-star);
    letter-spacing: 0.02em;
}

.prod-envio-mini {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin: 0;
    color: var(--t-ok);
    font-size: 0.75rem;
    font-weight: 600;
}

.prod-envio-mini .material-symbols-outlined {
    font-size: 0.95rem;
}

.prod-precio {
    margin: 0;
    font-size: clamp(1.35rem, 2.4vw, 1.75rem);
    font-weight: 700;
    line-height: 1.1;
}

.prod-precio sup {
    margin-left: 0.08rem;
    font-size: 0.5em;
}

.prod-pagos {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    margin: 0.45rem 0 0.15rem;
}

.prod-pagos .pago-badge {
    min-width: 2.6rem;
    height: 1.55rem;
    padding: 0.12rem;
    overflow: hidden;
}

.prod-pagos .pago-badge img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.prod-saber {
    margin-top: 1.15rem;
}

.prod-saber h2 {
    margin: 0 0 0.45rem;
    font-size: 0.9rem;
}

.prod-saber ul {
    margin: 0 0 0.45rem;
    padding-left: 1rem;
    font-size: 0.8rem;
    line-height: 1.4;
}

.prod-saber li+li {
    margin-top: 0.2rem;
}

.prod-link {
    display: inline-block;
    margin-top: 0.15rem;
    font-size: 0.78rem;
}

.prod-compra {
    margin: 1rem 0 0;
    padding: 0.75rem 0.8rem 0.85rem;
    border: 1px solid var(--t-line);
    border-radius: 0.45rem;
    background: var(--t-panel);
}

.prod-politicas {
    margin: 0 0 0.65rem;
    border-bottom: 1px solid var(--t-line);
}

.prod-pol {
    display: grid;
    grid-template-columns: 1.15rem minmax(0, 1fr) 1rem;
    gap: 0.4rem;
    align-items: center;
    padding: 0.45rem 0;
    color: inherit;
    text-decoration: none;
}

.prod-pol+.prod-pol {
    border-top: 1px solid var(--t-line);
}

.prod-pol:hover {
    text-decoration: none;
}

.prod-pol:hover .prod-pol-titulo {
    color: var(--t-link);
}

.prod-pol-ico {
    color: var(--t-ok);
    font-size: 1.05rem;
    line-height: 1;
}

.prod-pol-body {
    display: grid;
    gap: 0.1rem;
    min-width: 0;
}

.prod-pol-titulo {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.2rem 0.4rem;
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--t-text);
}

.prod-pol-tag {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--t-muted);
}

.prod-pol-chev {
    color: #6b6b6b;
    font-size: 1.05rem;
    justify-self: end;
}

.prod-stock {
    margin: 0 0 0.35rem;
    font-size: 0.85rem;
    font-weight: 700;
}

.prod-cantidad {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: 0.65rem;
    font-size: 0.78rem;
}

.prod-cantidad select {
    padding: 0.25rem 0.35rem;
    border: 1px solid var(--t-line);
    border-radius: 0.3rem;
    background: var(--t-input);
    color: inherit;
    font: inherit;
}

.prod-disp {
    font-size: 0.72rem;
}

.prod-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    width: 100%;
    margin: 0 0 0.4rem;
    padding: 0.7rem 0.85rem;
    border: 0;
    border-radius: 0.4rem;
    font: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
}

.prod-btn-comprar {
    background: var(--rojo);
    color: #fff;
}

.prod-btn-comprar:hover {
    background: var(--t-btn-hover);
}

.prod-btn-carrito {
    background: rgba(225, 6, 0, 0.16);
    color: #ff6b66;
}

.prod-btn-carrito:hover {
    background: rgba(225, 6, 0, 0.26);
}

.prod-btn-carrito .material-symbols-outlined {
    font-size: 1.15rem;
}

.prod-beneficios {
    margin: 0.55rem 0 0;
    padding: 0;
    list-style: none;
}

.prod-beneficios li {
    display: grid;
    grid-template-columns: 1.1rem 1fr;
    gap: 0.35rem;
    margin: 0;
    color: var(--t-muted);
    font-size: 0.72rem;
    line-height: 1.35;
}

.prod-beneficios .material-symbols-outlined {
    font-size: 1rem;
    color: var(--t-link);
}

.prod-relacionados {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--t-line);
}

.prod-relacionados h2 {
    margin: 0 0 1rem;
    font-size: 1.25rem;
}

.prod-rel-carrusel {
    display: grid;
    grid-template-columns: 2.4rem minmax(0, 1fr) 2.4rem;
    gap: 0.55rem;
    align-items: center;
}

.prod-rel-nav {
    width: 2.4rem;
    height: 2.4rem;
    border: 1px solid var(--t-line);
    border-radius: 50%;
    background: var(--t-panel);
    color: var(--t-text);
    font: inherit;
    font-size: 1.45rem;
    line-height: 1;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.prod-rel-nav:hover:not(:disabled) {
    background: var(--rojo, #e10600);
    border-color: var(--rojo, #e10600);
}

.prod-rel-nav:disabled {
    opacity: 0.35;
    cursor: default;
}

.prod-rel-viewport {
    overflow: hidden;
    min-width: 0;
}

.prod-rel-track {
    display: flex;
    transition: transform 0.35s ease;
}

.prod-rel-page {
    flex: 0 0 100%;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
    min-width: 0;
}

.prod-rel-card {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0.75rem;
    border: 1px solid var(--t-line);
    border-radius: 0.45rem;
    background: var(--t-panel);
    color: inherit;
    text-decoration: none;
    contain: content;
}

.prod-rel-card:hover {
    border-color: #444;
    text-decoration: none;
}

.prod-rel-media {
    aspect-ratio: 1;
    padding: 0.5rem;
    border-radius: 0.3rem;
    background: #fff;
}

.prod-rel-precio {
    margin: 0.25rem 0 0;
    font-size: 1.05rem;
    font-weight: 700;
}

.prod-rel-nombre {
    margin: 0;
    font-size: 0.82rem;
    line-height: 1.35;
}

.prod-rel-rating {
    margin: 0.15rem 0 0;
    font-size: 0.78rem;
    color: var(--t-muted);
}

.prod-rel-rating .prod-stars {
    margin-right: 0.25rem;
}

.prod-opciones {
    margin-top: 1.15rem;
    display: grid;
    gap: 0.65rem;
}

.prod-opcion-label {
    margin: 0 0 0.3rem;
    font-size: 0.75rem;
    color: var(--t-muted);
}

.prod-opcion-label strong {
    color: var(--t-text);
    font-weight: 600;
}

.prod-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.prod-chip {
    min-width: 4.5rem;
    padding: 0.35rem 0.55rem;
    border: 1px solid var(--t-line);
    border-radius: 0.3rem;
    background: var(--t-panel);
    color: var(--t-text);
    font: inherit;
    font-size: 0.74rem;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.prod-chip:hover {
    border-color: #555;
}

.prod-chip.activo {
    border-color: var(--rojo, #e10600);
    background: color-mix(in srgb, var(--rojo, #e10600) 12%, var(--t-panel));
}

.prod-resumen {
    width: 100%;
    margin: 0.75rem 0 0;
    border-collapse: collapse;
    font-size: 0.76rem;
}

.prod-resumen th,
.prod-resumen td {
    padding: 0.3rem 0.4rem;
    border-bottom: 1px solid var(--t-line);
    text-align: left;
    vertical-align: top;
}

.prod-resumen th {
    width: 34%;
    color: var(--t-muted);
    font-weight: 500;
}

.prod-bloque {
    margin-top: 2.25rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--t-line);
    scroll-margin-top: 5rem;
}

.prod-bloque h2 {
    margin: 0 0 0.85rem;
    font-size: 1.25rem;
}

.prod-bloque>p {
    margin: 0;
    max-width: 70ch;
    color: var(--t-muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

.prod-acordeones {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem 1rem;
    align-items: start;
}

.prod-acc {
    border: 1px solid var(--t-line);
    border-radius: 0.4rem;
    background: var(--t-panel);
    overflow: hidden;
}

.prod-acc summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.92rem;
}

.prod-acc summary::-webkit-details-marker {
    display: none;
}

.prod-acc summary::after {
    content: "expand_more";
    font-family: "Material Symbols Outlined", sans-serif;
    font-weight: 400;
    font-size: 1.25rem;
    color: var(--t-muted);
    transition: transform 0.15s ease;
}

.prod-acc[open] summary::after {
    transform: rotate(180deg);
}

.prod-acc dl {
    margin: 0;
    padding: 0 1rem 0.95rem;
    border-top: 1px solid var(--t-line);
}

.prod-acc dl>div {
    display: grid;
    grid-template-columns: 40% 1fr;
    gap: 0.5rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--t-line);
    font-size: 0.86rem;
}

.prod-acc dl>div:last-child {
    border-bottom: 0;
}

.prod-acc dt {
    margin: 0;
    color: var(--t-muted);
    font-weight: 500;
}

.prod-acc dd {
    margin: 0;
}

.prod-com-layout {
    display: grid;
    grid-template-columns: minmax(12rem, 18rem) minmax(0, 1fr);
    gap: 1.5rem 2rem;
    align-items: start;
}

.prod-com-score {
    margin: 0;
    font-size: 1.75rem;
    line-height: 1.1;
}

.prod-com-score span {
    font-size: 0.95rem;
    color: var(--t-muted);
    font-weight: 500;
}

.prod-com-total {
    margin: 0.35rem 0 1rem;
    color: var(--t-muted);
    font-size: 0.86rem;
}

.prod-com-bars {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.4rem;
}

.prod-com-bars li {
    display: grid;
    grid-template-columns: 2.4rem 1fr 2.4rem;
    gap: 0.45rem;
    align-items: center;
    font-size: 0.78rem;
    color: var(--t-muted);
}

.prod-bar {
    height: 0.45rem;
    border-radius: 999px;
    background: #2a2a2a;
    overflow: hidden;
}

.prod-bar i {
    display: block;
    height: 100%;
    width: var(--w, 0%);
    background: var(--t-star);
}

.prod-com-lista {
    display: grid;
    gap: 1rem;
}

.prod-com {
    padding: 1rem 1.05rem;
    border: 1px solid var(--t-line);
    border-radius: 0.4rem;
    background: var(--t-panel);
}

.prod-com-meta {
    margin: 0 0 0.35rem;
    font-size: 0.86rem;
}

.prod-com h3 {
    margin: 0 0 0.4rem;
    font-size: 1rem;
}

.prod-com p:not(.prod-com-meta) {
    margin: 0 0 0.55rem;
    color: var(--t-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.prod-com time {
    color: #777;
    font-size: 0.78rem;
}

@media (max-width: 1100px) {
    .prod-layout {
        grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    }

    .prod-rel-page {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .prod-com-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .pagina-producto {
        padding: calc(3.5rem + 1rem) 1rem 2.5rem;
    }

    .prod-topbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .prod-layout,
    .prod-galeria {
        grid-template-columns: 1fr;
    }

    .prod-thumbs {
        flex-direction: row;
        overflow-x: auto;
    }

    .prod-acordeones {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .prod-rel-page {
        grid-template-columns: 1fr;
    }

    .prod-rel-carrusel {
        grid-template-columns: 2rem minmax(0, 1fr) 2rem;
        gap: 0.35rem;
    }

    .prod-acc dl>div {
        grid-template-columns: 1fr;
        gap: 0.15rem;
    }
}

.prod-precio-anterior {
    display: inline-block;
    margin-right: 10px;
    color: #777;
    text-decoration: line-through;
    font-size: .58em;
    font-weight: 500
}

.prod-promo-badge {
    display: inline-block;
    padding: 4px 9px;
    border-radius: 999px;
    background: #9b2222;
    color: #fff;
    font-size: .36em;
    font-weight: 700;
    vertical-align: middle;
    letter-spacing: .02em
}

[hidden] {
    display: none !important;
}

/* Accesos AR independientes del carrusel de fotografías y de los botones de compra. */
.prod-thumb.prod-ar-thumb {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    border: 2px solid var(--rojo, #e10600);
    color: var(--rojo, #e10600);
    background: #101010;
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 800;
    line-height: 1;
}
.prod-thumb.prod-ar-thumb img { width: 1.7rem; height: 1.7rem; object-fit: contain; }
.prod-thumb.prod-ar-thumb:hover, .prod-thumb.prod-ar-thumb:focus-visible { background: #2e1111; }
.prod-ar-action { margin: 0.7rem 0 0.85rem; }
.prod-ar-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 2.65rem;
    padding: 0.55rem 0.8rem;
    border: 1px solid var(--rojo, #e10600);
    border-radius: 0.4rem;
    color: var(--rojo, #e10600);
    background: transparent;
    text-decoration: none;
    font: 700 0.83rem 'Montserrat', sans-serif;
    cursor: pointer;
}
.prod-ar-button:hover, .prod-ar-button:focus-visible { background: rgba(225,6,0,0.10); }
.prod-ar-button img { width: 1.55rem; height: 1.55rem; object-fit: contain; }

/* Etiqueta AR compatible con Quick Look */
.prod-thumb.prod-ar-thumb[data-ar-label]::after,
.prod-ar-button[data-ar-label]::after {
    content: attr(data-ar-label);
}