/* Página de Produtos */
.products-main {
    padding: var(--spacing-2xl) 0;
    min-height: calc(100vh - 200px);
}

.page-header {
    margin-bottom: var(--spacing-2xl);
    text-align: center;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--cinza-escuro);
}

.breadcrumb a {
    color: var(--azul-primario);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.page-header h1 {
    color: var(--azul-fonte);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.page-description {
    color: var(--cinza-escuro);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.products-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

/* Filtros */
.filters-sidebar {
    background: var(--branco-secundario);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: var(--spacing-xl);
    position: sticky;
    top: 100px;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--cinza);
}

.filters-header h3 {
    color: var(--azul-fonte);
    font-size: 1.25rem;
}

.clear-filters {
    color: var(--azul-primario);
    font-size: 0.9rem;
    text-decoration: none;
}

.clear-filters:hover {
    text-decoration: underline;
}

.filter-section {
    margin-bottom: var(--spacing-xl);
}

.filter-section h4 {
    color: var(--azul-fonte);
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
    font-weight: 600;
}

.search-form {
    display: flex;
    gap: var(--spacing-xs);
}

.search-form input {
    flex: 1;
    padding: 10px 12px;
    border: 2px solid var(--cinza);
    border-radius: 6px;
    font-size: 0.9rem;
}

.search-form button {
    background: var(--azul-primario);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 10px 12px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.search-form button:hover {
    background: var(--azul-secundario);
}

.categories-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.category-filter {
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--azul-fonte);
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.category-filter:hover {
    background: var(--cinza);
    color: var(--azul-primario);
}

.category-filter.active {
    background: var(--azul-primario);
    color: white;
    border-color: var(--azul-primario);
}

.filter-info {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--cinza);
    text-align: center;
    color: var(--cinza-escuro);
}

.filter-info p {
    margin: 0;
}

/* Conteúdo dos Produtos */
.products-content {
    flex: 1;
}

.search-results-info {
    background: var(--branco-primario);
    padding: var(--spacing-md);
    border-radius: 8px;
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid var(--azul-primario);
}

.search-results-info p {
    margin: 0;
    color: var(--azul-fonte);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.product-card {
    background: var(--branco-secundario);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 500px;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.product-image {
    position: relative;
    height: 280px;
    overflow: hidden;
    background: var(--branco-primario);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.product-image img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: white;
    z-index: 2;
}

.product-badge.featured {
    background: var(--azul-primario);
    top: 10px;
    left: 10px;
}

.product-badge.discount {
    background: #e74c3c;
    top: 10px;
    right: 10px;
}

.product-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category {
    display: inline-block;
    background: var(--cinza);
    color: var(--cinza-escuro);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
}

.product-title {
    color: var(--azul-fonte);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    min-height: 3.2em;
}

.product-description {
    color: var(--cinza-escuro);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.product-price {
    margin-top: auto;
    margin-bottom: var(--spacing-lg);
}

.old-price {
    color: var(--cinza-escuro);
    text-decoration: line-through;
    font-size: 0.9rem;
    margin-right: var(--spacing-sm);
}

.current-price {
    color: var(--azul-primario);
    font-size: 1.25rem;
    font-weight: 600;
}

.product-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.product-actions .btn {
    flex: 1;
    padding: 10px;
    font-size: 0.9rem;
}

.product-actions .btn-outline {
    background: transparent;
}

.product-actions .btn-primary {
    flex: 0 0 auto;
    width: 44px;
}

/* Estados Vazios */
.empty-products {
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--cinza-escuro);
}

.empty-products i {
    font-size: 4rem;
    color: var(--cinza);
    margin-bottom: var(--spacing-lg);
}

.empty-products h3 {
    color: var(--azul-fonte);
    margin-bottom: var(--spacing-md);
}

/* Paginação */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-2xl);
    flex-wrap: wrap;
}

.page-link {
    padding: 8px 12px;
    border: 1px solid var(--cinza);
    border-radius: 6px;
    color: var(--azul-fonte);
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 40px;
    text-align: center;
}

.page-link:hover {
    background: var(--cinza);
    border-color: var(--cinza-escuro);
}

.page-link.active {
    background: var(--azul-primario);
    color: white;
    border-color: var(--azul-primario);
}

.page-link.prev,
.page-link.next {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 8px 16px;
}

.page-numbers {
    display: flex;
    gap: var(--spacing-xs);
}

.page-dots {
    padding: 8px 12px;
    color: var(--cinza-escuro);
}

/* Responsividade */
@media (max-width: 992px) {
    .products-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .filters-sidebar {
        position: static;
    }
    
    .filters-header {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .products-main {
        padding: var(--spacing-lg) 0;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: var(--spacing-md);
    }
    
    .product-image {
        height: 240px;
        padding: 15px;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .product-actions .btn-primary {
        width: auto;
    }
}

@media (max-width: 576px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-card {
        min-height: 450px;
    }
    
    .product-image {
        height: 220px;
        padding: 10px;
    }
    
    .pagination {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .page-numbers {
        order: -1;
    }
}

/* Animações */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}