/* ===================================
   CATÁLOGO DE PRODUCTOS - ESTILOS
   =================================== */

/* Hero del Catálogo */
.catalogo-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 6rem 0 2rem;
    color: var(--white);
    text-align: center;
    position: relative;
}

.catalogo-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.catalogo-hero .container {
    position: relative;
    z-index: 1;
}

.catalogo-hero .hero-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.catalogo-hero .hero-subtitle {
    font-size: var(--font-size-base);
    opacity: 0.95;
    margin-bottom: 1.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Búsqueda */
.search-box {
    max-width: 600px;
    margin: 0 auto;
    animation: fadeInUp 1s ease-out;
}

.search-input-wrapper {
    display: flex;
    gap: 0.5rem;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 0.5rem;
    box-shadow: var(--shadow-xl);
}

.search-input-wrapper i {
    color: var(--gray-600);
    font-size: 1.25rem;
    align-self: center;
    margin-left: 1rem;
}

.search-input {
    flex: 1;
    border: none;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-base);
    color: var(--dark-color);
    outline: none;
}

.search-input::placeholder {
    color: var(--gray-600);
}

/* Sección de Destacados */
.destacados-section {
    padding: 4rem 0;
    background: var(--light-color);
}

.destacados-section .section-title {
    text-align: center;
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 3rem;
}

.destacados-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* Filtro Compacto */
.filtro-compacto {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding: 0.75rem 1rem;
    background: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    width: fit-content;
}

.filtro-compacto label {
    font-weight: 600;
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filtro-compacto label i {
    color: var(--primary-color);
}

.filtro-select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-md);
    background: var(--white);
    color: var(--dark-color);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    min-width: 180px;
    transition: var(--transition);
}

.filtro-select:hover {
    border-color: var(--primary-color);
}

.filtro-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Información de Resultados */
.resultados-info {
    text-align: center;
    margin-bottom: 3rem;
}

.resultados-info h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.resultados-info p {
    color: var(--gray-600);
    font-size: var(--font-size-lg);
}

/* Sección del Catálogo */
.catalogo-section {
    padding: 3rem 0 4rem;
    min-height: 50vh;
    background: var(--gray-100);
}

/* Grid de Productos */
.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Tarjeta de Producto */
.producto-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.producto-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.producto-card.featured {
    border: 2px solid var(--accent-secondary);
}

/* Imagen del Producto */
.producto-imagen-wrapper {
    width: 100%;
    height: 250px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.producto-imagen {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.producto-card:hover .producto-imagen {
    transform: scale(1.05);
}

.producto-imagen-wrapper.no-image {
    color: var(--gray-400);
}

.producto-imagen-wrapper.no-image i {
    font-size: 4rem;
}

/* Badges de Producto */
.producto-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--white);
    z-index: 10;
    box-shadow: var(--shadow-md);
}

.producto-badge.destacado {
    background: var(--accent-secondary);
}

.producto-badge.oferta {
    background: var(--danger-color);
}

.producto-badge.stock-bajo {
    background: var(--accent-secondary);
    top: auto;
    bottom: 14rem;
}

/* Contenido del Producto */
.producto-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.producto-categoria {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
    letter-spacing: 0.5px;
}

.producto-titulo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.producto-descripcion {
    font-size: var(--font-size-base);
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Footer del Producto */
.producto-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
    margin-top: auto;
}

.producto-precio {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.precio-actual {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
}

.precio-original {
    font-size: var(--font-size-base);
    color: var(--gray-600);
    text-decoration: line-through;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
}

/* Estado Vacío */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    margin: 2rem 0;
}

.empty-state i {
    font-size: 5rem;
    color: var(--gray-300);
    margin-bottom: 1.5rem;
}

.empty-state h3 {
    font-size: var(--font-size-3xl);
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.empty-state p {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.empty-state .btn {
    display: inline-block;
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
   Responsive */
@media (max-width: 768px) {
    .catalogo-hero {
        padding: 6rem 0 2.5

/* Responsive */
@media (max-width: 768px) {
    .catalogo-hero {
        padding: 4rem 0 3rem;
    }
    
    .catalogo-hero .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .catalogo-hero .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .search-input-wrapper {
        flex-direction: column;
    }
    
    .productos-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.5rem;
    }
    
    .categorias-filter {
        padding: 1rem 0;
    }
    
    .categoria-btn {
        padding: 0.5rem 1rem;
        font-size: var(--font-size-sm);
    }
    
    .producto-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .btn-sm {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .productos-grid {
        grid-template-columns: 1fr;
    }
    
    .categorias-filter {
        justify-content: flex-start;
    }
}