/* =========================================================================
   PRODUCT.CSS — Producto individual WooCommerce.
   Galería, resumen, variaciones, CTA, tabs y responsive.
   Mobile-first, BEM, prefijo imp-. Consume tokens de style.css.
   Carga condicional solo en is_product().
   ========================================================================= */

/* =========================================================================
   PRODUCT PAGE WRAPPER
   ========================================================================= */

.imp-product-page {
    padding-top: var(--space-8);
    padding-bottom: var(--space-12);
    background-color: var(--color-neutral-50);
}

.imp-product-page .imp-container {
    max-width: 1540px;
}

@media (min-width: 640px) {
    .imp-product-page {
        padding-top: var(--space-12);
        padding-bottom: var(--space-16);
    }
}

@media (min-width: 1024px) {
    .imp-product-page {
        padding-top: var(--space-16);
        padding-bottom: var(--space-20);
    }
}

/* =========================================================================
   PRODUCT — contenedor raíz, no flex-row (el grid lo maneja __main)
   ========================================================================= */

.imp-product {
    width: 100%;
}

/* =========================================================================
   MAIN — bloque galería + resumen. Grid de 1 col (mobile) / 2 col (desktop).
   ========================================================================= */

.imp-product__main {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    align-items: start;
}

@media (min-width: 1024px) {
    .imp-product__main {
        grid-template-columns: minmax(0, 1.25fr) minmax(420px, 0.85fr);
        gap: clamp(var(--space-10), 5vw, var(--space-20));
    }
}

/* ── Galería ─────────────────────────────────── */

.imp-product__gallery {
    min-width: 0;
}

/* ── Resumen ─────────────────────────────────── */

.imp-product__summary {
    min-width: 0;
    width: 100%;
    max-width: 620px;
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

/* Neutralizar floats/anchos nativos de WooCommerce dentro del grid propio. */
.imp-product .woocommerce-product-gallery,
.imp-product div.images,
.imp-product .summary,
.imp-product div.summary {
    float: none !important;
    width: 100% !important;
    clear: none !important;
}

/* =========================================================================
   FOOTER — tabs + upsells + related. Ancho completo, fuera del grid.
   ========================================================================= */

.imp-product__footer {
    width: 100%;
    margin-top: var(--space-12);
}

/* =========================================================================
   GALERÍA DE IMÁGENES — estilos sobre estructura nativa de WooCommerce
   ========================================================================= */

/* Contenedor principal de la galería */
.imp-product .woocommerce-product-gallery {
    opacity: 1 !important; /* Anular el fade-in JS inicial de WooCommerce */
    position: relative;
    width: 100%;
    min-width: 0;
}

/* Wrapper de la imagen principal */
.imp-product .woocommerce-product-gallery__wrapper {
    margin: 0;
    width: 100%;
}

/* Pre-JS: ocultar imágenes de galería adicionales en el wrapper.
   FlexSlider las mueve a slides dentro de .flex-viewport y genera
   miniaturas en ol.flex-control-thumbs, rompiendo la cadena de
   selectores > y dejando esta regla inactiva post-JS. */
.imp-product .woocommerce-product-gallery > .woocommerce-product-gallery__wrapper > .woocommerce-product-gallery__image:nth-child(n+2) {
    display: none;
}

/* Imagen principal */
.imp-product .woocommerce-product-gallery__image img {
    width: 100%;
    height: clamp(360px, 48vw, 720px);
    display: block;
    object-fit: contain;
    padding: clamp(var(--space-6), 3vw, var(--space-12));
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-lg);
    background-color: var(--surface-primary);
    box-shadow: var(--shadow-sm);
}

/* Placeholder cuando no hay imagen */
.imp-product .woocommerce-product-gallery__image--placeholder {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.imp-product .woocommerce-product-gallery__image--placeholder img {
    width: 100%;
    height: clamp(360px, 48vw, 720px);
    display: block;
    object-fit: contain;
    padding: var(--space-12);
    background-color: var(--surface-primary);
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-lg);
}

/* ── Thumbnails (FlexSlider nav) ─────────────── */
/* ── Horizontales debajo de la imagen principal ── */

.imp-product .flex-control-nav,
.imp-product ol.flex-control-thumbs {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--space-3);
    margin-top: 0;
    padding: var(--space-8) 0 0;
    list-style: none;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.imp-product .flex-control-nav::-webkit-scrollbar,
.imp-product ol.flex-control-thumbs::-webkit-scrollbar {
    display: none;
}

.imp-product .flex-control-nav li,
.imp-product ol.flex-control-thumbs li {
    flex-shrink: 0;
    width: 76px;
    height: 76px;
    margin: 0;
    float: none;
    clear: none;
}

.imp-product .flex-control-nav li img,
.imp-product ol.flex-control-thumbs li img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--space-1);
    background-color: var(--surface-primary);
    border: 2px solid var(--color-neutral-200);
    border-radius: var(--radius-md);
    opacity: 0.72;
    transition:
        border-color var(--transition-fast),
        opacity var(--transition-fast);
    cursor: pointer;
}

.imp-product .flex-control-nav li img:hover,
.imp-product ol.flex-control-thumbs li img:hover {
    opacity: 1;
    border-color: var(--color-primary-400);
}

.imp-product .flex-control-nav li img.flex-active,
.imp-product ol.flex-control-thumbs li img.flex-active {
    opacity: 1;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 2px rgb(111 145 216 / 0.16);
}

@media (min-width: 768px) {
    .imp-product .flex-control-nav,
    .imp-product ol.flex-control-thumbs {
        flex-wrap: wrap;
        overflow-x: visible;
    }
}

@media (min-width: 1024px) {
    .imp-product .flex-control-nav,
    .imp-product ol.flex-control-thumbs {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--space-2);
        margin-top: 0;
        padding: var(--space-8) 0 0;
        overflow: visible;
        max-height: none;
        width: 100%;
        list-style: none;
        scrollbar-width: none;
    }

    .imp-product .flex-control-nav li,
    .imp-product ol.flex-control-thumbs li {
        width: 72px;
        height: 72px;
        flex: 0 0 72px;
        margin: 0;
        float: none;
        clear: none;
    }
}

.single-product .imp-product .woocommerce-product-gallery ol.flex-control-nav.flex-control-thumbs,
.single-product .imp-product .woocommerce-product-gallery ol.flex-control-thumbs {
    display: flex !important;
    justify-content: center !important;
    align-items: center;
    gap: var(--space-3) !important;
    width: 100% !important;
    margin: 0 auto !important;
    padding: var(--space-10) var(--space-2) 0 !important;
    box-sizing: border-box;
    float: none !important;
    clear: both !important;
}

.single-product .imp-product .woocommerce-product-gallery ol.flex-control-thumbs li {
    flex: 0 0 72px !important;
    width: 72px !important;
    height: 72px !important;
    margin: 0 !important;
    float: none !important;
    clear: none !important;
}

@media (max-width: 767px) {
    .single-product .imp-product .woocommerce-product-gallery ol.flex-control-nav.flex-control-thumbs,
    .single-product .imp-product .woocommerce-product-gallery ol.flex-control-thumbs {
        justify-content: flex-start !important;
        overflow-x: auto;
    }
}

/* ── Main image viewport ────────────────────── */

/* Override FlexSlider floats/widths que rompen grid */
.imp-product .flex-viewport {
    margin-bottom: 0;
}

.imp-product .woocommerce-product-gallery .flex-viewport {
    min-width: 0;
    width: 100%;
}

/* ── Direction nav (flechas prev/next) ──────── */

/* Desktop: asegurar que flechas no se desplacen por el grid */
@media (min-width: 1024px) {
    .imp-product .flex-direction-nav {
        position: absolute;
        top: 50%;
        width: 100%;
        z-index: 2;
    }

    .imp-product .flex-direction-nav .flex-prev {
        left: var(--space-2);
    }

    .imp-product .flex-direction-nav .flex-next {
        right: var(--space-2);
    }
}

/* ── Sale flash ──────────────────────────────── */

.imp-product .onsale {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    z-index: 1;
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-family: var(--font-body);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-xs);
    color: #ffffff;
    background-color: var(--color-danger);
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    pointer-events: none;
}

/* =========================================================================
   HEADING — breadcrumb, título y referencia
   ========================================================================= */

.imp-product__heading {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.imp-product__breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-neutral-500);
    line-height: 1.4;
}

.imp-product__breadcrumb a {
    color: var(--color-neutral-500);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.imp-product__breadcrumb a:hover {
    color: var(--color-primary-500);
}

.imp-product__breadcrumb span:last-child {
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-900);
    text-transform: uppercase;
}

.imp-product__ref {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-neutral-700);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.imp-product__ref span:first-child {
    font-weight: var(--font-weight-semibold);
}

/* =========================================================================
   TÍTULO — blindado contra colapso en cualquier contexto
   ========================================================================= */

.imp-product .product_title {
    max-width: none;
    width: 100%;
    white-space: normal;
    word-break: normal;
    overflow-wrap: break-word;
    font-family: var(--font-display);
    font-weight: var(--font-weight-black);
    font-size: var(--text-3xl);
    line-height: 1.05;
    color: var(--color-neutral-900);
    margin: 0;
}

@media (min-width: 640px) {
    .imp-product .product_title {
        font-size: var(--text-3xl);
    }
}

@media (min-width: 1024px) {
    .imp-product .product_title {
        font-size: var(--text-5xl);
    }
}

/* =========================================================================
   PRECIO
   ========================================================================= */

.imp-product .price {
    font-family: var(--font-body);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-xl);
    color: var(--color-primary-500);
    line-height: 1.25;
    margin: 0;
}

@media (min-width: 640px) {
    .imp-product .price {
        font-size: var(--text-2xl);
    }
}

.imp-product .price del {
    font-size: var(--text-base);
    font-weight: var(--font-weight-normal);
    color: var(--color-neutral-400);
    margin-right: var(--space-2);
}

.imp-product .price ins {
    text-decoration: none;
    color: var(--color-danger);
}

.imp-product .price:empty {
    display: none;
}

/* Precio en single_variation_wrap (producto variable) */
.imp-product .single_variation_wrap .woocommerce-variation-price .price {
    font-family: var(--font-body);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-xl);
    color: var(--color-primary-500);
    line-height: 1.25;
    margin: 0;
}

@media (min-width: 640px) {
    .imp-product .single_variation_wrap .woocommerce-variation-price .price {
        font-size: var(--text-2xl);
    }
}

/* =========================================================================
   RATING (estrellas)
   ========================================================================= */

.imp-product .woocommerce-product-rating {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-neutral-500);
    line-height: 1;
}

.imp-product .star-rating {
    overflow: hidden;
    position: relative;
    width: 5.4em;
    height: 1.1em;
    font-family: WooCommerce;
    font-size: var(--text-sm);
    line-height: 1.1;
    color: var(--color-warning);
}

/* =========================================================================
   SHORT DESCRIPTION
   ========================================================================= */

.imp-product .woocommerce-product-details__short-description {
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-neutral-200);
    font-size: var(--text-lg);
    color: var(--color-neutral-600);
    line-height: 1.7;
    max-width: none;
    width: 100%;
}

.imp-product .woocommerce-product-details__short-description p {
    margin: 0 0 var(--space-3);
    max-width: 72ch;
}

.imp-product .woocommerce-product-details__short-description p:last-child {
    margin-bottom: 0;
}

.imp-product .woocommerce-product-details__short-description:empty {
    display: none;
}

/* =========================================================================
   ADD-TO-CART FORM (simple y variable)
   ========================================================================= */

.imp-product form.cart {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    width: 100%;
}

/* ── Variaciones ────────────────────────────── */

.imp-product table.variations {
    width: 100%;
    border: none;
    margin: 0;
}

.imp-product table.variations tbody {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.imp-product table.variations tr {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
    border: none;
    background: none;
}

.imp-product table.variations th.label {
    font-family: var(--font-body);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-base);
    color: var(--color-neutral-900);
    text-align: left;
    padding: 0;
    background: none;
    border: none;
    vertical-align: baseline;
}

.imp-product table.variations td.value {
    width: 100%;
    padding: 0;
    border: none;
    background: none;
    vertical-align: baseline;
}

.imp-product table.variations td.value select {
    display: block;
    width: 100%;
    max-width: 100%;
    min-height: 58px;
    padding: var(--space-4) var(--space-10) var(--space-4) var(--space-4);
    font-family: var(--font-body);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-lg);
    color: var(--color-neutral-900);
    background-color: var(--color-primary-50);
    border: 2px solid var(--color-primary-500);
    border-radius: var(--radius-md);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23737373' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 12px 8px;
    cursor: pointer;
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.imp-product table.variations td.value select:focus {
    border-color: var(--color-primary-600);
    box-shadow: 0 0 0 3px rgb(111 145 216 / 0.18);
    outline: none;
}

/* Reset variations link */
.imp-product .reset_variations {
    display: inline-block;
    margin-top: var(--space-1);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-primary-500);
    text-decoration: underline;
    text-underline-offset: 0.15em;
    transition: color var(--transition-fast);
    visibility: visible !important;
}

.imp-product .reset_variations:hover {
    color: var(--color-primary-700);
}

/* ── Single variation wrap ──────────────────── */

.imp-product .single_variation_wrap {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    padding-top: 0;
    border-top: none;
}

.imp-product .woocommerce-variation-add-to-cart {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    width: 100%;
}

.imp-product .woocommerce-variation {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: 0;
    background-color: transparent;
    border: 0;
    border-radius: 0;
}

.imp-product .single_variation_wrap .woocommerce-variation-description p {
    font-size: var(--text-sm);
    color: var(--color-neutral-500);
    margin: 0;
}

/* ── Cantidad (quantity input) ──────────────── */

.imp-product .quantity {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-3);
    margin-bottom: var(--space-2);
}

.imp-product .quantity .screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.imp-product .quantity input.qty {
    width: 108px;
    height: 46px;
    padding: var(--space-2) var(--space-3);
    font-family: var(--font-body);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-base);
    color: var(--color-neutral-800);
    text-align: center;
    background-color: var(--surface-primary);
    border: 1px solid var(--color-neutral-300);
    border-radius: var(--radius-md);
    -moz-appearance: textfield;
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.imp-product .quantity input.qty::-webkit-inner-spin-button,
.imp-product .quantity input.qty::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.imp-product .quantity input.qty:focus {
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 3px rgb(111 145 216 / 0.16);
    outline: none;
}

/* ── Botón (CTA principal) ─────────────────── */

/* Selectores de alta especificidad para ganarle al CSS nativo de WooCommerce
   que usa .woocommerce button.button.alt con background morado #6d28d9 */
.imp-product .single_add_to_cart_button,
.imp-product button.single_add_to_cart_button,
.imp-product .single_add_to_cart_button.button,
.imp-product .single_add_to_cart_button.button.alt {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    max-width: 100%;
    min-height: 58px;
    padding: var(--space-4) var(--space-8);
    font-family: var(--font-body);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-base);
    line-height: 1.25;
    text-decoration: none;
    color: #ffffff !important;
    background-color: var(--color-primary-500) !important;
    border: 2px solid var(--color-primary-500);
    border-radius: var(--radius-md);
    box-shadow: 0 18px 30px -18px rgb(111 145 216 / 0.75);
    margin-top: var(--space-2);
    cursor: pointer;
    transition:
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-fast),
        transform var(--transition-fast);
    user-select: none;
}

.imp-product .single_add_to_cart_button:hover,
.imp-product button.single_add_to_cart_button:hover,
.imp-product .single_add_to_cart_button.button.alt:hover {
    background-color: var(--color-primary-600) !important;
    border-color: var(--color-primary-600);
    color: #ffffff !important;
}

.imp-product .single_add_to_cart_button:active,
.imp-product button.single_add_to_cart_button:active,
.imp-product .single_add_to_cart_button.button.alt:active {
    background-color: var(--color-primary-700) !important;
    border-color: var(--color-primary-700);
    transform: scale(0.98);
}

.imp-product .single_add_to_cart_button:focus-visible,
.imp-product button.single_add_to_cart_button:focus-visible,
.imp-product .single_add_to_cart_button.button.alt:focus-visible {
    outline: 2px solid var(--color-primary-500);
    outline-offset: 2px;
}

.imp-product .single_add_to_cart_button:disabled,
.imp-product .single_add_to_cart_button.disabled,
.imp-product button.single_add_to_cart_button:disabled,
.imp-product .single_add_to_cart_button.button.alt:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    background-color: var(--color-primary-100) !important;
    border-color: var(--color-primary-100);
    color: #ffffff !important;
}

@media (min-width: 640px) {
    .imp-product .single_add_to_cart_button,
    .imp-product button.single_add_to_cart_button,
    .imp-product .single_add_to_cart_button.button.alt {
        font-size: var(--text-lg);
    }
}

.imp-product__production-notice {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    width: 100%;
    margin-top: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background-color: var(--color-primary-50);
    border: 1px dashed var(--color-primary-300);
    border-radius: var(--radius-md);
    color: var(--color-neutral-700);
}

.imp-product__production-icon {
    position: relative;
    flex: 0 0 18px;
    width: 18px;
    height: 18px;
    margin-top: 0.15rem;
    border: 2px solid var(--color-primary-500);
    border-radius: 3px;
}

.imp-product__production-icon::before,
.imp-product__production-icon::after {
    content: "";
    position: absolute;
    left: 4px;
    width: 7px;
    height: 2px;
    background-color: var(--color-primary-500);
    border-radius: 999px;
}

.imp-product__production-icon::before {
    top: 5px;
}

.imp-product__production-icon::after {
    top: 10px;
}

.imp-product__production-copy {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.45;
}

.imp-product__production-copy strong {
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-500);
}

/* =========================================================================
   STOCK
   ========================================================================= */

.imp-product p.stock {
    font-family: var(--font-body);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-base);
    margin: 0;
    line-height: 1.4;
}

.imp-product .woocommerce-variation p.stock {
    min-height: 0;
}

.imp-product p.stock.in-stock {
    color: var(--color-neutral-900);
}

.imp-product p.stock.out-of-stock {
    color: var(--color-danger);
}

.imp-product p.stock.available-on-backorder {
    color: var(--color-warning);
}

/* =========================================================================
   META (SKU + categorías)
   ========================================================================= */

.imp-product .product_meta {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-neutral-200);
    font-family: var(--font-body);
    font-size: var(--text-xs);
    color: var(--color-neutral-400);
    line-height: 1.6;
}

.imp-product .product_meta .sku_wrapper {
    display: block;
}

.imp-product .product_meta .posted_in {
    display: block;
}

.imp-product .product_meta .tagged_as {
    display: block;
}

.imp-product .product_meta a {
    color: var(--color-neutral-500);
    text-decoration: underline;
    text-underline-offset: 0.15em;
    transition: color var(--transition-fast);
}

.imp-product .product_meta a:hover {
    color: var(--color-primary-600);
}

/* =========================================================================
   PERSONALIZACIÓN DE PLUGINS (MX Sync techniques wrapper)
   ========================================================================= */

.imp-product .mxsync-techniques-wrapper {
    width: 100%;
    max-width: none;
    margin: var(--space-2) 0 var(--space-3);
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
}

.imp-product .mxsync-techniques-wrapper h4 {
    margin: 0 0 var(--space-3);
    font-family: var(--font-body);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-base);
    color: var(--color-neutral-900);
}

.imp-product .mxsync-techniques-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.imp-product .mxsync-technique-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    min-height: 58px;
    padding: var(--space-4);
    background-color: var(--surface-primary);
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.imp-product .mxsync-technique-item:hover {
    border-color: var(--color-primary-400);
    box-shadow: var(--shadow-sm);
}

.imp-product .mxsync-technique-item input[type="checkbox"] {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary-500);
}

.imp-product .mxsync-technique-name {
    flex: 1;
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-900);
}

.imp-product .mxsync-technique-cost {
    font-size: var(--text-sm);
    color: var(--color-neutral-900);
    white-space: normal;
}

.imp-product .mxsync-technique-estimate {
    margin-top: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-primary-50);
    border: 1px solid var(--color-primary-200);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-neutral-700);
}

/* =========================================================================
   ESPECIFICACIONES
   ========================================================================= */

.imp-product .imp-product-specs {
    padding: var(--space-5);
    background-color: var(--surface-primary);
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.imp-product .imp-product-specs__header {
    margin-bottom: var(--space-6);
}

.imp-product .imp-product-specs__header h2 {
    font-family: var(--font-display);
    font-weight: var(--font-weight-black);
    font-size: var(--text-2xl);
    line-height: 1.1;
    color: var(--color-neutral-900);
    margin: 0 0 var(--space-1);
}

.imp-product .imp-product-specs__header p {
    margin: 0;
    font-size: var(--text-base);
    color: var(--color-neutral-600);
    line-height: 1.5;
}

.imp-product .imp-product-specs__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.imp-product .imp-product-specs__panel {
    margin: 0;
    padding: 0;
    color: var(--color-neutral-600);
    font-size: var(--text-base);
    line-height: 1.65;
}

.imp-product .imp-product-specs__panel > h2 {
    display: none;
}

.imp-product .imp-product-specs__panel p {
    max-width: 78ch;
    margin: 0 0 var(--space-3);
}

.imp-product .imp-product-specs__panel p:last-child {
    margin-bottom: 0;
}

.imp-product .imp-product-specs table.woocommerce-product-attributes,
.imp-product .imp-product-specs table.imp-product-specs__table {
    width: 100%;
    max-width: none;
    margin: 0;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-md);
    background-color: var(--surface-primary);
}

.imp-product .imp-product-specs table.woocommerce-product-attributes tr,
.imp-product .imp-product-specs table.imp-product-specs__table tr {
    background-color: transparent;
}

.imp-product .imp-product-specs table.woocommerce-product-attributes th,
.imp-product .imp-product-specs table.woocommerce-product-attributes td,
.imp-product .imp-product-specs table.imp-product-specs__table th,
.imp-product .imp-product-specs table.imp-product-specs__table td {
    padding: var(--space-4) var(--space-5);
    border: 0;
    border-bottom: 1px solid var(--color-neutral-200);
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    text-align: left;
    vertical-align: top;
}

.imp-product .imp-product-specs table.woocommerce-product-attributes tr:last-child th,
.imp-product .imp-product-specs table.woocommerce-product-attributes tr:last-child td,
.imp-product .imp-product-specs table.imp-product-specs__table tr:last-child th,
.imp-product .imp-product-specs table.imp-product-specs__table tr:last-child td {
    border-bottom: 0;
}

.imp-product .imp-product-specs table.woocommerce-product-attributes th,
.imp-product .imp-product-specs table.imp-product-specs__table th {
    width: 35%;
    min-width: 180px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-900);
    background-color: #fafafa;
}

.imp-product .imp-product-specs table.woocommerce-product-attributes td,
.imp-product .imp-product-specs table.imp-product-specs__table td {
    color: var(--color-neutral-600);
    background-color: var(--surface-primary);
}

.imp-product .imp-product-specs table.woocommerce-product-attributes td p,
.imp-product .imp-product-specs table.imp-product-specs__table td p {
    max-width: none;
    margin: 0;
}

.imp-product .imp-product-specs table.imp-product-specs__table h2 {
    display: none;
}

.imp-product .imp-product-specs table.imp-product-specs__table p + p {
    margin-top: var(--space-3);
}

@media (min-width: 768px) {
    .imp-product .imp-product-specs {
        padding: var(--space-6);
    }
}

@media (max-width: 639px) {
    .imp-product .imp-product-specs table.woocommerce-product-attributes,
    .imp-product .imp-product-specs table.imp-product-specs__table,
    .imp-product .imp-product-specs table.woocommerce-product-attributes tbody,
    .imp-product .imp-product-specs table.imp-product-specs__table tbody,
    .imp-product .imp-product-specs table.woocommerce-product-attributes tr,
    .imp-product .imp-product-specs table.imp-product-specs__table tr,
    .imp-product .imp-product-specs table.woocommerce-product-attributes th,
    .imp-product .imp-product-specs table.woocommerce-product-attributes td,
    .imp-product .imp-product-specs table.imp-product-specs__table th,
    .imp-product .imp-product-specs table.imp-product-specs__table td {
        display: block;
        width: 100%;
        min-width: 0;
    }

    .imp-product .imp-product-specs table.woocommerce-product-attributes th,
    .imp-product .imp-product-specs table.imp-product-specs__table th {
        padding-bottom: var(--space-2);
        border-bottom: 0;
    }

    .imp-product .imp-product-specs table.woocommerce-product-attributes td,
    .imp-product .imp-product-specs table.imp-product-specs__table td {
        padding-top: 0;
    }
}

/* =========================================================================
   UPSELLS Y PRODUCTOS RELACIONADOS
   ========================================================================= */

.imp-product .up-sells,
.imp-product .related.products {
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-neutral-200);
}

.imp-product .up-sells > h2,
.imp-product .related.products > h2 {
    font-family: var(--font-display);
    font-weight: var(--font-weight-black);
    font-size: var(--text-xl);
    color: var(--color-neutral-900);
    margin: 0 0 var(--space-6);
}

@media (min-width: 640px) {
    .imp-product .up-sells > h2,
    .imp-product .related.products > h2 {
        font-size: var(--text-2xl);
    }
}

/* Grid de upsells/related — hereda de WooCommerce columns */
.imp-product .up-sells ul.products,
.imp-product .related.products ul.products {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--grid-gap);
    list-style: none;
    padding: 0;
    margin: 0;
}

.imp-product .up-sells ul.products::before,
.imp-product .up-sells ul.products::after,
.imp-product .related.products ul.products::before,
.imp-product .related.products ul.products::after {
    display: none !important;
}

@media (min-width: 640px) {
    .imp-product .up-sells ul.products,
    .imp-product .related.products ul.products {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .imp-product .up-sells ul.products,
    .imp-product .related.products ul.products {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .imp-product .up-sells ul.products,
    .imp-product .related.products ul.products {
        grid-template-columns: repeat(4, 1fr);
    }
}

.imp-product .up-sells ul.products li.product,
.imp-product .related.products ul.products li.product {
    float: none;
    width: 100%;
    margin: 0;
    clear: none;
    position: static;
}

/* =========================================================================
   NOTIFICACIONES (woocommerce notices)
   ========================================================================= */

.imp-product .woocommerce-message,
.imp-product .woocommerce-info,
.imp-product .woocommerce-error {
    padding: var(--space-4);
    margin-bottom: var(--space-6);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    line-height: 1.5;
    list-style: none;
}

.imp-product .woocommerce-message {
    background-color: #f0fdf4;
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.imp-product .woocommerce-info {
    background-color: #eff6ff;
    color: var(--color-info);
    border: 1px solid var(--color-info);
}

.imp-product .woocommerce-error {
    background-color: #fef2f2;
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}

/* =========================================================================
   RESPONSIVE FINE-TUNING
   ========================================================================= */

/* ── Mobile: full-width en selectores y botón ── */
@media (max-width: 767px) {
    .imp-product table.variations td.value select {
        max-width: 100%;
    }
}