/* ============================================================
   CATÁLOGO - Diseño minimalista y profesional
   Paleta JYS: #FFD700 (amarillo), #111 (negro), blanco, grises
   ============================================================ */

:root {
    --cat-bg: #f8f8f8;
    --cat-white: #ffffff;
    --cat-accent: #FFD700;
    --cat-accent-hover: #e6c200;
    --cat-dark: #111111;
    --cat-border: #e8e8e8;
    --cat-border-hover: #FFD700;
    --cat-text: #1a1a1a;
    --cat-text-muted: #6b7280;
    --cat-text-light: #9ca3af;
    --cat-badge-bg: #111111;
    --cat-card-img-bg: #f5f5f5;
    --cat-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --cat-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --cat-shadow-hover: 0 12px 28px rgba(0, 0, 0, 0.1);
    --cat-radius: 12px;
    --cat-radius-lg: 16px;
    --cat-transition: 0.2s ease;
}

/* ============================================================
   LAYOUT BASE
   ============================================================ */
.catalog-main {
    background: var(--cat-bg);
    min-height: 100vh;
    padding-top: 0;
}

.catalog-main .container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.breadcrumbs-section {
    background: var(--cat-white);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--cat-border);
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8125rem;
    color: var(--cat-text-muted);
    flex-wrap: wrap;
}

.breadcrumbs a {
    color: var(--cat-text-muted);
    text-decoration: none;
    transition: color var(--cat-transition);
}

.breadcrumbs a:hover {
    color: var(--cat-accent);
}

.breadcrumbs .separator {
    color: var(--cat-text-light);
    font-size: 0.65rem;
}

.breadcrumbs .current {
    color: var(--cat-text);
    font-weight: 500;
}

/* ============================================================
   CATALOG HEADER
   ============================================================ */
.catalog-header {
    background: var(--cat-white);
    padding: 1.75rem 0;
    border-bottom: 1px solid var(--cat-border);
}

.catalog-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.catalog-title h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cat-text);
    margin: 0 0 0.25rem;
    letter-spacing: -0.02em;
}

.catalog-subtitle {
    font-size: 0.8125rem;
    color: var(--cat-text-muted);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    background: var(--cat-dark);
    color: var(--cat-accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.filter-badge.new-badge {
    background: var(--cat-dark);
    color: var(--cat-accent);
}

/* Búsqueda */
.search-box {
    flex-shrink: 0;
    width: 280px;
}

.search-form {
    width: 100%;
}

.search-box .search-input-group {
    display: flex;
    border: 1px solid var(--cat-border);
    border-radius: var(--cat-radius);
    overflow: hidden;
    background: var(--cat-white);
    transition: border-color var(--cat-transition), box-shadow var(--cat-transition);
}

.search-box .search-input-group:focus-within {
    border-color: var(--cat-accent);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
}

.search-box .search-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 0.6rem 0.9rem;
    font-size: 0.875rem;
    color: var(--cat-text);
    background: transparent;
}

.search-box .search-input::placeholder {
    color: var(--cat-text-light);
}

.search-box .search-btn {
    border: none;
    background: transparent;
    padding: 0.6rem 0.9rem;
    color: var(--cat-text-muted);
    cursor: pointer;
    transition: color var(--cat-transition);
    display: flex;
    align-items: center;
}

.search-box .search-btn:hover {
    color: var(--cat-accent);
}

/* ============================================================
   CATALOG CONTENT & LAYOUT
   ============================================================ */
.catalog-content {
    padding: 2rem 0 4rem;
}

.catalog-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 2rem;
    align-items: start;
}

/* ============================================================
   FILTERS SIDEBAR
   ============================================================ */
.filters-sidebar {
    position: sticky;
    top: 90px;
}

.filters-container {
    background: var(--cat-white);
    border-radius: var(--cat-radius-lg);
    box-shadow: var(--cat-shadow-sm);
    overflow: hidden;
    border: 1px solid var(--cat-border);
    min-height: 400px;
}

.filters-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--cat-border);
}

.filters-header h3 {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--cat-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.filters-header h3 i {
    color: var(--cat-text-muted);
    font-size: 0.65rem;
}

.clear-filters {
    font-size: 0.75rem;
    color: var(--cat-text-muted);
    text-decoration: none;
    transition: color var(--cat-transition);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.clear-filters:hover {
    color: var(--cat-accent);
}

.filters-form {
    padding: 0;
}

.filter-group {
    padding: 1.15rem 1.25rem;
    border-bottom: 1px solid var(--cat-border);
}

.filter-group:last-child {
    border-bottom: none;
}

.filter-group h4 {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cat-text-muted);
    margin: 0 0 0.75rem;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    max-height: 280px;
    overflow-y: auto;
    transition: max-height 0.3s ease;
}

.filter-group.collapsed .filter-options {
    max-height: 0 !important;
    overflow: hidden;
}

.filter-group h4 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
}

.filter-group.collapsed h4::after {
    content: '+';
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--cat-text-muted);
}

.filter-group:not(.collapsed) h4::after {
    content: '−';
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--cat-text-muted);
}

.filter-options::-webkit-scrollbar {
    width: 4px;
}

.filter-options::-webkit-scrollbar-track {
    background: transparent;
}

.filter-options::-webkit-scrollbar-thumb {
    background: var(--cat-border);
    border-radius: 2px;
}

/* Custom radio */
.filter-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.25rem 0;
}

.filter-option input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 2px solid var(--cat-border);
    border-radius: 50%;
    flex-shrink: 0;
    cursor: pointer;
    transition: border-color var(--cat-transition), background var(--cat-transition);
    position: relative;
}

.filter-option input[type="radio"]:checked {
    border-color: var(--cat-accent);
    background: var(--cat-accent);
    box-shadow: inset 0 0 0 3px var(--cat-white);
}

.filter-option span {
    font-size: 0.8125rem;
    color: var(--cat-text);
    line-height: 1.35;
    transition: color var(--cat-transition);
}

.filter-option span small {
    color: var(--cat-text-muted);
    font-size: 0.7rem;
    display: block;
}

.filter-option:hover span {
    color: var(--cat-text);
}

.filter-option input[type="radio"]:checked ~ span {
    font-weight: 600;
    color: var(--cat-text);
}

/* Price range */
.price-range {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.price-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.price-inputs input[type="number"] {
    width: 0;
    flex: 1;
    padding: 0.5rem 0.6rem;
    border: 1px solid var(--cat-border);
    border-radius: 8px;
    font-size: 0.8125rem;
    color: var(--cat-text);
    background: var(--cat-white);
    outline: none;
    transition: border-color var(--cat-transition);
    -moz-appearance: textfield;
}

.price-inputs input[type="number"]::-webkit-inner-spin-button,
.price-inputs input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
}

.price-inputs input[type="number"]:focus {
    border-color: var(--cat-accent);
}

.price-inputs span {
    font-size: 0.8125rem;
    color: var(--cat-text-muted);
    flex-shrink: 0;
}

.price-range-info {
    font-size: 0.7rem;
    color: var(--cat-text-muted);
}

/* ============================================================
   PRODUCTS AREA
   ============================================================ */
.products-area {
    min-width: 0;
}

.catalog-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0 1.25rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--cat-border);
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toolbar-right {
    display: flex;
    align-items: center;
}

.mobile-filters-toggle {
    display: none;
    align-items: center;
    gap: 0.4rem;
    background: var(--cat-white);
    border: 1px solid var(--cat-border);
    border-radius: var(--cat-radius);
    padding: 0.5rem 0.9rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--cat-text);
    cursor: pointer;
    transition: border-color var(--cat-transition), color var(--cat-transition);
}

.mobile-filters-toggle:hover {
    border-color: var(--cat-accent);
    color: var(--cat-accent);
}

.mobile-filters-toggle i {
    font-size: 0.75rem;
}

.sort-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-form label {
    font-size: 0.8125rem;
    color: var(--cat-text-muted);
    white-space: nowrap;
}

.sort-form select {
    border: 1px solid var(--cat-border);
    border-radius: 8px;
    padding: 0.5rem 2.25rem 0.5rem 0.75rem;
    font-size: 0.8125rem;
    color: var(--cat-text);
    background: var(--cat-white);
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236b7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.6rem center;
    transition: border-color var(--cat-transition);
}

.sort-form select:focus {
    border-color: var(--cat-accent);
}

/* ---- Products Grid ---- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
}

/* ============================================================
   CATALOG CARDS - Minimalistas con paleta JYS
   ============================================================ */
.catalog-cards-ofertas {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.catalog-cards-ofertas .featured-product-card {
    background: var(--cat-white);
    border-radius: var(--cat-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 400px;
    border: 1px solid var(--cat-border);
    box-shadow: var(--cat-shadow-sm);
    transition: box-shadow var(--cat-transition), transform var(--cat-transition), border-color var(--cat-transition);
}

.catalog-cards-ofertas .featured-product-card:hover {
    box-shadow: var(--cat-shadow-hover);
    transform: translateY(-4px);
    border-color: transparent;
}

.catalog-cards-ofertas .featured-product-image {
    position: relative;
    width: 100%;
    /* Cuadro perfectamente cuadrado para imágenes 800x800 */
    aspect-ratio: 1 / 1;
    height: auto;
    flex-shrink: 0;
    background: var(--cat-card-img-bg);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.catalog-cards-ofertas .featured-product-image img {
    width: 100%;
    height: 100%;
    /* Llenar completamente el cuadro, aceptando recorte mínimo */
    object-fit: cover;
    padding: 0;
    transition: transform 0.35s ease;
}

/* Logo / imagen de fallback: mostrar completo sin recorte */
.catalog-cards-ofertas .featured-product-image img[src*="logo"] {
    object-fit: contain;
    padding: 0.75rem;
}

.catalog-cards-ofertas .featured-product-card:hover .featured-product-image img {
    transform: scale(1.04);
}

.catalog-cards-ofertas .featured-product-image a {
    display: block;
    height: 100%;
}

.catalog-cards-ofertas .featured-product-image .product-badge,
.catalog-cards-ofertas .featured-product-image .product-badge-discount {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    background: #dc2626;
    color: #fff;
    z-index: 2;
}

.catalog-cards-ofertas .featured-product-image .product-badge:not(.product-badge-discount) {
    background: var(--cat-dark);
    color: var(--cat-accent);
}

.catalog-cards-ofertas .featured-product-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1 1 auto;
    min-height: 0;
}

.catalog-cards-ofertas .featured-product-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--cat-text);
    margin: 0;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.catalog-cards-ofertas .featured-product-name a {
    color: inherit;
    text-decoration: none;
    transition: color var(--cat-transition);
}

.catalog-cards-ofertas .featured-product-name a:hover {
    color: var(--cat-accent);
}

.catalog-cards-ofertas .featured-product-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.catalog-cards-ofertas .featured-product-price.has-discount .featured-price-current {
    color: #dc2626;
}

.catalog-cards-ofertas .featured-price-current {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--cat-text);
    letter-spacing: -0.02em;
}

.catalog-cards-ofertas .featured-price-original {
    font-size: 0.8125rem;
    color: var(--cat-text-light);
    text-decoration: line-through;
}

.catalog-cards-ofertas .featured-product-meta {
    font-size: 0.75rem;
    color: var(--cat-text-muted);
}

.catalog-cards-ofertas .featured-product-delivery {
    font-size: 0.75rem;
    color: #15803d;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.catalog-cards-ofertas .featured-product-delivery i {
    color: #15803d;
}

.catalog-cards-ofertas .featured-product-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--cat-border);
}

.catalog-cards-ofertas .featured-product-link {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--cat-text-muted);
    text-decoration: none;
    transition: color var(--cat-transition);
}

.catalog-cards-ofertas .featured-product-link:hover {
    color: var(--cat-accent);
}

.catalog-cards-ofertas .featured-add-cart {
    margin-left: auto;
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    background: var(--cat-dark);
    color: var(--cat-accent);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: background var(--cat-transition), color var(--cat-transition), transform var(--cat-transition);
}

.catalog-cards-ofertas .featured-add-cart:hover {
    background: var(--cat-accent);
    color: var(--cat-dark);
    transform: translateY(-1px);
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
    text-align: center;
    padding: 4rem 1.5rem;
    color: var(--cat-text-muted);
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.2;
}

.empty-icon i {
    color: var(--cat-text);
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cat-text);
    margin: 0 0 0.5rem;
}

.empty-state p {
    font-size: 0.875rem;
    margin: 0 0 1.5rem;
}

.empty-state .btn {
    display: inline-flex;
    align-items: center;
    padding: 0.65rem 1.5rem;
    background: var(--cat-dark);
    color: var(--cat-accent);
    border: none;
    border-radius: var(--cat-radius);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background var(--cat-transition), color var(--cat-transition);
}

.empty-state .btn:hover {
    background: var(--cat-accent);
    color: var(--cat-dark);
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination-nav {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.pagination {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 0.5rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--cat-text-muted);
    text-decoration: none;
    border-radius: 8px;
    transition: color var(--cat-transition), background var(--cat-transition), border-color var(--cat-transition);
    border: 1px solid transparent;
    background: transparent;
    gap: 0.3rem;
}

.pagination-btn:hover {
    color: var(--cat-text);
    background: var(--cat-card-img-bg);
}

.pagination-btn.current {
    color: var(--cat-dark);
    font-weight: 700;
    background: var(--cat-accent);
    border-color: var(--cat-accent);
}

.pagination-btn.prev,
.pagination-btn.next {
    font-size: 0.8125rem;
    padding: 0 0.75rem;
    gap: 0.35rem;
    color: var(--cat-text-muted);
}

.pagination-btn.prev:hover,
.pagination-btn.next:hover {
    color: var(--cat-accent);
}

.pagination-dots {
    font-size: 0.8125rem;
    color: var(--cat-text-light);
    padding: 0 0.15rem;
}

.pagination-info {
    font-size: 0.75rem;
    color: var(--cat-text-muted);
}

/* ============================================================
   MOBILE OVERLAY (sidebar)
   ============================================================ */
.filters-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 199;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.filters-overlay.open {
    opacity: 1;
}

.mobile-close-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--cat-text-muted);
    cursor: pointer;
    transition: color var(--cat-transition), background var(--cat-transition);
}

@media (max-width: 768px) {
    .mobile-close-btn {
        display: flex;
    }
}

.mobile-close-btn:hover {
    color: var(--cat-accent);
    background: var(--cat-card-img-bg);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
    .catalog-cards-ofertas {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .catalog-layout {
        grid-template-columns: 220px 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }

    .filters-sidebar {
        position: fixed;
        top: 0;
        left: -300px;
        width: 300px;
        max-width: 85vw;
        height: 100%;
        z-index: 200;
        background: var(--cat-white);
        transition: left 0.3s ease;
        overflow-y: auto;
        padding-top: 1rem;
        box-shadow: var(--cat-shadow-hover);
    }

    .filters-sidebar.open {
        left: 0;
    }

    .filters-overlay {
        display: block;
    }

    .mobile-filters-toggle {
        display: flex;
    }

    .catalog-header-content {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .search-box {
        width: 100%;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 1rem;
    }

    .catalog-cards-ofertas {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .catalog-cards-ofertas .featured-product-card {
        min-height: 360px;
    }

    .catalog-cards-ofertas .featured-product-body {
        padding: 1rem;
    }

    .catalog-cards-ofertas .featured-product-name {
        font-size: 0.875rem;
    }

    .catalog-cards-ofertas .featured-price-current {
        font-size: 1.125rem;
    }
}

@media (max-width: 480px) {
    .catalog-main .container {
        padding: 0 1rem;
    }

    .catalog-title h1 {
        font-size: 1.25rem;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .catalog-cards-ofertas {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .catalog-cards-ofertas .featured-product-card {
        min-height: 340px;
    }

    .catalog-cards-ofertas .featured-product-body {
        padding: 0.75rem;
    }

    .catalog-cards-ofertas .featured-product-name {
        font-size: 0.8125rem;
    }

    .catalog-cards-ofertas .featured-price-current {
        font-size: 1rem;
    }

    .catalog-cards-ofertas .featured-add-cart {
        padding: 0.4rem 0.65rem;
        font-size: 0.75rem;
    }

    .catalog-toolbar {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .sort-form label {
        display: none;
    }

    .catalog-content {
        padding: 1.25rem 0 3rem;
    }
}

@media (max-width: 360px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .catalog-cards-ofertas {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   QUICK-SEARCH (compatibilidad)
   ============================================================ */
.catalog-quick-search {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}