/* =============================================
   WC Responsive Gallery Slider - Frontend CSS
   ============================================= */

/* === Wrapper general === */
.wcrslider-wrapper {
    width: 100%;
    max-width: 100%;
    margin: 0 auto 24px;
    box-sizing: border-box;
    position: relative;
    --wcrslider-accent: #2271b1;
    --wcrslider-thumb-border: #e0e0e0;
    --wcrslider-thumb-active: #2271b1;
    --wcrslider-radius: 8px;
}

/* =============================================
   SLIDER PRINCIPAL
   ============================================= */
.wcrslider-main {
    width: 100%;
    border-radius: var(--wcrslider-radius);
    overflow: hidden;
    background: #f8f8f8;
    aspect-ratio: 1 / 1;      /* cuadrado por defecto */
    position: relative;
}

.wcrslider-main .swiper-wrapper {
    align-items: center;
}

.wcrslider-main .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #fff;
    height: 100%;
}

/* Imagen dentro del slide */
.wcrslider-image-wrap {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    cursor: zoom-in;
}

.wcrslider-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: transform 0.4s ease;
    user-select: none;
    -webkit-user-drag: none;
}

/* Zoom al hover */
.wcrslider-zoom .wcrslider-image-wrap:hover img {
    transform: scale(1.1);
}

/* =============================================
   FLECHAS DE NAVEGACIÓN
   ============================================= */
.wcrslider-main .swiper-button-prev,
.wcrslider-main .swiper-button-next {
    color: #fff;
    background: rgba(0,0,0,0.45);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    transition: background 0.2s;
}

.wcrslider-main .swiper-button-prev:hover,
.wcrslider-main .swiper-button-next:hover {
    background: rgba(0,0,0,0.7);
}

.wcrslider-main .swiper-button-prev::after,
.wcrslider-main .swiper-button-next::after {
    font-size: 14px;
    font-weight: 700;
}

.wcrslider-main .swiper-button-prev { left: 10px; }
.wcrslider-main .swiper-button-next { right: 10px; }

/* =============================================
   PUNTOS DE PAGINACIÓN
   ============================================= */
.wcrslider-dots.swiper-pagination {
    bottom: 8px;
}

.wcrslider-dots .swiper-pagination-bullet {
    background: rgba(255,255,255,0.7);
    opacity: 1;
    width: 8px;
    height: 8px;
    transition: background 0.2s, transform 0.2s;
}

.wcrslider-dots .swiper-pagination-bullet-active {
    background: #fff;
    transform: scale(1.3);
}

/* =============================================
   MINIATURAS (THUMBNAILS)
   ============================================= */
.wcrslider-thumbs {
    width: 100%;
    margin-top: 10px;
    padding: 4px 0;
    box-sizing: border-box;
}

.wcrslider-thumbs .swiper-wrapper {
    /* centrado si hay pocas fotos */
    justify-content: flex-start;
}

.wcrslider-thumb-slide {
    cursor: pointer;
    border-radius: 6px;
    overflow: hidden;
    border: 2px solid var(--wcrslider-thumb-border);
    aspect-ratio: 1 / 1;
    background: #f5f5f5;
    transition: border-color 0.2s, opacity 0.2s, transform 0.2s;
    opacity: 0.7;
}

.wcrslider-thumb-slide:hover {
    opacity: 1;
    transform: translateY(-2px);
    border-color: #aaa;
}

.wcrslider-thumb-slide.swiper-slide-thumb-active {
    border-color: var(--wcrslider-thumb-active);
    opacity: 1;
    box-shadow: 0 0 0 2px var(--wcrslider-thumb-active);
}

.wcrslider-thumb-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
}

/* =============================================
   RESPONSIVE
   ============================================= */

/* Tablet */
@media (max-width: 1024px) {
    .wcrslider-main {
        aspect-ratio: 4 / 3;
    }
}

/* Móvil grande */
@media (max-width: 768px) {
    .wcrslider-main {
        aspect-ratio: 1 / 1;
        border-radius: 4px;
    }

    .wcrslider-main .swiper-button-prev,
    .wcrslider-main .swiper-button-next {
        width: 30px;
        height: 30px;
    }

    .wcrslider-main .swiper-button-prev::after,
    .wcrslider-main .swiper-button-next::after {
        font-size: 11px;
    }

    .wcrslider-thumbs {
        margin-top: 8px;
    }

    .wcrslider-thumb-slide {
        border-width: 2px;
    }
}

/* Móvil pequeño */
@media (max-width: 480px) {
    .wcrslider-main {
        aspect-ratio: 1 / 1;
    }

    .wcrslider-main .swiper-button-prev,
    .wcrslider-main .swiper-button-next {
        display: none; /* ocultamos flechas en pantallas muy pequeñas (swipe táctil) */
    }

    .wcrslider-thumbs {
        margin-top: 6px;
    }
}

/* =============================================
   OVERRIDE: ocultar galería nativa de WooCommerce
   ============================================= */

/* Ocultar la galería nativa cuando nuestro slider está presente en el mismo contenedor */
.wcrslider-wrapper ~ .woocommerce-product-gallery,
.wcrslider-wrapper + .woocommerce-product-gallery {
    display: none !important;
}

/* Elementor Pro: ocultar el output nativo dentro del widget de imágenes
   cuando nuestro slider lo ha reemplazado */
.elementor-widget-woocommerce-product-images .woocommerce-product-gallery {
    display: none !important;
}

/* Asegurarse de que el slider ocupe el espacio del widget de Elementor */
.elementor-widget-woocommerce-product-images .wcrslider-wrapper {
    width: 100%;
    margin: 0;
}

/* Ocultar la galería original si aparece duplicada en páginas Elementor */
body.elementor-page .woocommerce-product-gallery:not(.wcrslider-processed) {
    /* Solo ocultar si no fue procesado por nuestro plugin */
}

/* Sticky: cuando Elementor renderiza la galería sticky */
.elementor-sticky .wcrslider-main {
    aspect-ratio: 1 / 1;
}

/* =============================================
   COMPATIBILIDAD ELEMENTOR
   ============================================= */
.elementor-widget-woocommerce-product-images .wcrslider-wrapper {
    margin: 0;
}

/* Loader mientras cambia variante */
.wcrslider-loading {
    position: relative;
    pointer-events: none;
}

.wcrslider-loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.65);
    border-radius: var(--wcrslider-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.wcrslider-loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 36px;
    height: 36px;
    margin: -18px 0 0 -18px;
    border: 3px solid #ddd;
    border-top-color: var(--wcrslider-accent);
    border-radius: 50%;
    animation: wcrslider-spin 0.7s linear infinite;
    z-index: 11;
}

@keyframes wcrslider-spin {
    to { transform: rotate(360deg); }
}