/* =================================
   ESTILOS ADICIONALES WOOCOMMERCE - AMAZON STYLE
   OPTIMIZADO PARA IMÁGENES DE ALTA RESOLUCIÓN
   ================================= */

/* Optimización de carga de imágenes */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Lazy loading placeholder */
img[loading="lazy"] {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Asegurar imágenes nítidas en todos los dispositivos */
.woocommerce img,
.product-image img,
img.attachment-woocommerce_thumbnail,
img.attachment-shop_catalog,
img.attachment-shop_single {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    image-rendering: -webkit-optimize-contrast;
}

/* ==========================================
   CORRECCIÓN CRÍTICA: Layout y visibilidad
   ========================================== */

/* FORZAR orden: miniaturas a la IZQUIERDA */
@media (min-width: 768px) {
    .woocommerce div.product div.images {
        display: grid !important;
    }
    
    .woocommerce .flex-control-thumbs {
        grid-column: 1 !important;
        grid-row: 1 !important;
        order: -1 !important;
    }
    
    .woocommerce .woocommerce-product-gallery {
        grid-column: 2 !important;
        grid-row: 1 !important;
        order: 1 !important;
    }
}

/* Ocultar todas las imágenes excepto la primera */
.woocommerce-product-gallery__wrapper .woocommerce-product-gallery__image {
    display: none !important;
}

.woocommerce-product-gallery__wrapper .woocommerce-product-gallery__image:first-child {
    display: block !important;
}

/* Cuando Flexslider está activo */
.flex-viewport {
    overflow: hidden !important;
}

.flex-viewport .slides {
    display: flex !important;
}

.flex-viewport .slides > li {
    flex: 0 0 100% !important;
}

/* Eliminar clearfix que causa espacio extra */
.woocommerce div.product div.images:before,
.woocommerce div.product div.images:after,
.woocommerce-product-gallery:before,
.woocommerce-product-gallery:after {
    content: none !important;
    display: none !important;
}

.woocommerce-product-gallery__wrapper {
    margin: 0 !important;
    padding: 0 !important;
}

/* Ajustes adicionales para productos individuales */
.woocommerce div.product form.cart {
    margin: 2rem 0;
}

.woocommerce div.product form.cart .variations {
    border: none;
    margin-bottom: 1.5rem;
}

.woocommerce div.product form.cart .variations td,
.woocommerce div.product form.cart .variations th {
    padding: 0.5rem 0;
    vertical-align: middle;
}

.woocommerce div.product form.cart .variations label {
    font-weight: 700;
    font-size: 1rem;
    color: #0F1111;
}

.woocommerce div.product form.cart .variations select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #D5D9D9;
    border-radius: 8px;
    font-size: 0.95rem;
    background: white;
}

/* Quantity input estilo Amazon */
.woocommerce div.product form.cart div.quantity {
    margin-right: 1rem;
}

.woocommerce div.product form.cart .quantity input.qty {
    width: 60px;
    padding: 0.5rem;
    border: 1px solid #D5D9D9;
    border-radius: 8px;
    text-align: center;
    font-size: 1rem;
}

/* Tabs del producto */
.woocommerce-tabs {
    margin-top: 3rem;
}

.woocommerce-tabs ul.tabs {
    border-bottom: 2px solid var(--border-color);
    padding: 0;
    margin: 0 0 2rem;
    list-style: none;
    display: flex;
    gap: 1rem;
}

.woocommerce-tabs ul.tabs li {
    padding: 1rem 1.5rem;
    margin: 0;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
}

.woocommerce-tabs ul.tabs li.active {
    border-bottom-color: var(--primary-color);
}

.woocommerce-tabs ul.tabs li a {
    color: #0F1111;
    text-decoration: none;
    font-weight: 600;
}

.woocommerce-tabs ul.tabs li.active a {
    color: var(--primary-color);
}

/* Productos relacionados */
.related.products {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.related.products h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0F1111;
    margin-bottom: 1.5rem;
}

/* Categorías */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 1rem;
}

.category-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    padding: 1.5rem;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.category-placeholder {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
}

.category-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.product-count {
    font-size: 0.9rem;
    color: #A07855;
}

/* Banner promocional */
.promo-banner {
    background: #FFF9F5;
    border-top: 1px solid #F5DCC8;
    border-bottom: 1px solid #F5DCC8;
    padding: 0;
    margin: 3rem 0;
    width: 100%;
}

.promo-box {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
}

.promo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem 1rem;
    color: var(--dark-color);
    font-size: 0.9rem;
    border-bottom: 1px solid #F5DCC8;
}

.promo-item:last-child {
    border-bottom: none;
}

.promo-item i {
    font-size: 1.25rem;
    flex-shrink: 0;
    color: var(--secondary-color);
}

.promo-item strong {
    font-weight: 600;
    color: var(--primary-color);
}

.promo-divider {
    display: none;
}

/* Responsive promo banner */
@media (min-width: 768px) {
    .promo-box {
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 3rem;
        padding: 1.5rem 2rem;
    }
    
    .promo-item {
        flex: 0 1 auto;
        padding: 0;
        border-bottom: none;
        gap: 0.5rem;
        font-size: 0.875rem;
    }
    
    .promo-item i {
        font-size: 1.125rem;
    }
    
    .promo-divider {
        display: block;
        width: 1px;
        height: 30px;
        background: #E5C4A3;
    }
}

@media (min-width: 1200px) {
    .promo-item {
        font-size: 0.95rem;
        gap: 0.625rem;
    }
    
    .promo-item i {
        font-size: 1.25rem;
    }
}

/* Características */
.features-section {
    padding: 3rem 1rem;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.feature-card {
    text-align: center;
    padding: 1.5rem;
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

/* Newsletter */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 3rem 1rem;
    color: white;
    text-align: center;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    max-width: 500px;
    margin: 1.5rem auto 0;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
}

.newsletter-form button {
    white-space: nowrap;
}

/* Modal */
.custom-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 1rem;
}

.custom-modal.active {
    opacity: 1;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius);
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: 2rem;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--light-color);
    font-size: 1.25rem;
}

/* Scroll to top */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    font-size: 1.25rem;
    box-shadow: var(--shadow-hover);
    z-index: 999;
}

/* Notificaciones */
.notification {
    position: fixed;
    top: 100px;
    right: -300px;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-hover);
    z-index: 9998;
    transition: right 0.3s ease;
}

.notification.show {
    right: 1rem;
}

.notification.success {
    border-left: 4px solid var(--secondary-color);
}

/* Animaciones carrito */
.cart-icon.bounce {
    animation: bounce 0.5s ease;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Stock status */
.stock-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    border: 2px dashed;
}

.stock-status::before {
    content: "✓";
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    font-weight: bold;
    font-size: 0.75rem;
}

.stock-status.in-stock {
    background: #E8F5E9;
    color: #2E5D34;
    border-color: #4CAF50;
}

.stock-status.in-stock::before {
    background: #4CAF50;
    color: white;
}

.stock-status.out-of-stock {
    background: linear-gradient(135deg, #F5F5F5 0%, #E8E8E8 100%);
    color: #666666;
    border: 1px solid #D0D0D0;
    border-radius: 8px;
    padding: 0.75rem 1.25rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    font-weight: 500;
    letter-spacing: 0.3px;
}

.stock-status.out-of-stock::before {
    content: none;
}

/* Product features */
.product-features {
    background: var(--light-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.product-features ul {
    list-style: none;
}

.product-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-features i {
    color: var(--primary-color);
}

/* Trust badges */
.trust-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1rem 0;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--dark-color);
}

.trust-badge i {
    color: var(--secondary-color);
}

/* Carrito vacío */
.empty-cart-message {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-cart-message i {
    font-size: 4rem;
    color: var(--border-color);
    margin-bottom: 1rem;
}

/* Social icons */
.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icons a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.social-icons a:hover {
    background: var(--secondary-color);
}

/* Payment methods */
.payment-methods {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    font-size: 1.5rem;
    color: rgba(255,255,255,0.8);
}

/* Responsive tablet */
@media (min-width: 768px) {
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .newsletter-form {
        flex-direction: row;
    }
}

/* Responsive desktop */
@media (min-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 2rem;
        padding: 2rem;
    }
    
    .modal-content {
        max-width: 900px;
    }
}

/* Accesibilidad */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border-width: 0;
}

/* Ocultar mensaje de WooCommerce de producto agotado */
.woocommerce div.product p.stock.out-of-stock {
    display: none !important;
}

/* Header hidden on scroll down */
.header-hidden {
    transform: translateY(-100%);
}