/* ==========================================
   ESTILOS DE LA PÁGINA DE CATÁLOGO (productos.html)
   ========================================== */

/* Banner Superior de la Página */
.page-banner {
    position: relative;
    height: 35vh;
    min-height: 250px;
    background: linear-gradient(135deg, #4E2C3A 0%, #2C221E 60%, #1D1714 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #FFFFFF;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url('../imagenes/catalogo_banner.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    z-index: 1;
}

.banner-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(29, 23, 20, 0.5);
    z-index: 2;
}

.banner-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
}

.page-banner h1 {
    font-size: 2.8rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.page-banner p {
    font-size: 1rem;
    color: #EFE9DF;
    font-weight: 300;
}

/* ==========================================
   BARRA DE FILTROS Y BÚSQUEDA
   ========================================== */
.catalog-section {
    background-color: var(--color-bg);
}

.filter-bar {
    display: flex;
    flex-direction: column;
    gap: 24px;
    background-color: var(--color-bg-card);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    margin-bottom: 40px;
}

/* Buscador */
.search-box {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.search-icon {
    position: absolute;
    left: 20px;
    font-size: 1.1rem;
    color: var(--color-text-muted);
}

.search-box input {
    width: 100%;
    padding: 16px 50px 16px 50px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: all var(--transition-fast);
}

.search-box input:focus {
    border-color: var(--color-primary);
    background-color: #FFFFFF;
    box-shadow: 0 0 0 4px var(--color-primary-soft);
}

#search-clear-btn {
    position: absolute;
    right: 20px;
    font-size: 1.4rem;
    color: var(--color-text-muted);
}

#search-clear-btn:hover {
    color: var(--color-primary);
}

/* Pills de Categorías */
.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.filter-pill {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.filter-pill:hover {
    color: var(--color-text);
    background-color: var(--color-border);
}

.filter-pill.active {
    background-color: var(--color-primary);
    color: #FFFFFF;
    border-color: var(--color-primary);
    box-shadow: var(--shadow-primary);
}

/* ==========================================
   GRILLA DE PRODUCTOS
   ========================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.prod-img-container {
    position: relative;
    height: 280px;
    overflow: hidden;
    background-color: var(--color-bg);
}

.prod-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .prod-img {
    transform: scale(1.06);
}

.prod-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    color: #FFFFFF;
    z-index: 2;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
}

.tag-cosmeticos { background-color: var(--color-primary); }
.tag-capilares { background-color: var(--color-accent); }
.tag-personal { background-color: var(--color-secondary); }
.tag-shein { background-color: #9C27B0; } /* Purpura elegante para Shein */

/* Botón de vista rápida interactivo */
.quick-view-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -40%) scale(0.9);
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: var(--color-text);
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    opacity: 0;
    z-index: 3;
    pointer-events: none;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.prod-img-container::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(61, 47, 35, 0.15);
    opacity: 0;
    z-index: 1;
    transition: opacity var(--transition-normal);
}

.product-card:hover .prod-img-container::after {
    opacity: 1;
}

.product-card:hover .quick-view-btn {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: auto;
}

.quick-view-btn:hover {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

.prod-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.prod-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.35;
    margin-bottom: 8px;
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.7rem;
}

.prod-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.7rem;
    line-height: 1.5;
}

.prod-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.prod-price {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
}

.btn-add-cart {
    background-color: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
}

.btn-add-cart:hover {
    background-color: var(--color-primary);
    color: #FFFFFF;
    border-color: var(--color-primary);
    box-shadow: 0 4px 10px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.2);
}

/* ==========================================
   ESTILOS DE MODAL VISTA RÁPIDA
   ========================================== */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: rgba(21, 14, 12, 0.6);
    backdrop-filter: blur(6px);
    z-index: 1060;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.product-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -45%) scale(0.9);
    width: 800px;
    max-width: 90%;
    max-height: 90vh;
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1070;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.15);
}

.product-modal.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: auto;
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    line-height: 1;
    color: var(--color-text-muted);
    z-index: 1080;
    transition: var(--transition-fast);
}

.modal-close-btn:hover {
    color: var(--color-primary);
    transform: rotate(90deg);
}

.modal-body {
    padding: 40px;
}

.modal-product-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 40px;
    align-items: center;
}

.modal-product-img img {
    width: 100%;
    max-height: 450px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.modal-product-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    color: #FFFFFF;
    margin-bottom: 16px;
}

.modal-product-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.25;
}

.modal-product-price {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary);
    display: block;
    margin-bottom: 24px;
}

.modal-product-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

.modal-delivery-details {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.delivery-badge {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: var(--radius-full);
}

.modal-actions-container {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    background-color: var(--color-bg);
    padding: 2px;
}

.modal-qty-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50%;
}

.modal-qty-btn:hover {
    background-color: var(--color-border);
}

.btn-whatsapp-query {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 14px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    border: 2px solid #25D366; /* Color original de WhatsApp */
    color: #25D366;
    text-align: center;
    margin-top: 10px;
}

.btn-whatsapp-query:hover {
    background-color: #25D366;
    color: #FFFFFF;
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.2);
}

/* ==========================================
   RESPONSIVO MÓVIL
   ========================================== */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 992px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modal-product-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .modal-body {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .page-banner {
        height: 25vh;
    }
    
    .page-banner h1 {
        font-size: 2rem;
    }

    .filter-bar {
        padding: 16px;
    }

    .search-box input {
        padding: 12px 40px 12px 40px;
    }
    
    .search-icon {
        left: 15px;
    }

    .category-filters {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 8px;
        /* Ocultar scrollbar */
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none;  /* IE and Edge */
    }
    
    .category-filters::-webkit-scrollbar {
        display: none; /* Chrome, Safari and Opera */
    }

    .filter-pill {
        flex-shrink: 0;
        padding: 8px 16px;
    }
}

@media (max-width: 576px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .prod-img-container {
        height: 320px;
    }
}