* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Header da Categoria */
.category-header {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border-radius: 25px;
    padding: 40px;
    margin-bottom: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.category-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
}

.breadcrumb {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: white;
}

.category-title-section {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.category-icon {
    font-size: 4rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 20px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.category-info h1 {
    color: white;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.category-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.category-stats {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.stat-item {
    background: rgba(255, 255, 255, 0.15);
    padding: 15px 20px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    display: block;
    text-align: center;
}

.stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* Filtros e Busca */
.filters-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.search-box {
    display: flex;
    align-items: center;
    background: #f8f9fa;
    border-radius: 15px;
    padding: 0 15px;
    width: 300px;
    max-width: 100%;
}

.search-input {
    border: none;
    background: none;
    padding: 15px 10px;
    font-size: 1rem;
    flex: 1;
    outline: none;
}

.search-icon {
    color: #666;
    font-size: 1.2rem;
}

.view-toggle {
    display: flex;
    background: #f8f9fa;
    border-radius: 12px;
    padding: 5px;
}

.view-btn {
    padding: 10px 15px;
    border: none;
    background: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.view-btn.active {
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    color: #667eea;
}

.sort-select {
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 0.95rem;
    background: white;
    cursor: pointer;
    outline: none;
}

/* Grid de Produtos */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.products-grid.list-view {
    grid-template-columns: 1fr;
}

.product-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.product-image {
    height: 200px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-image::before {
    opacity: 1;
}

.product-icon {
    font-size: 3rem;
    color: white;
    z-index: 2;
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #28a745;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.product-content {
    padding: 25px;
}

.product-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.3;
}

.product-description {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.feature-tag {
    background: #e3f2fd;
    color: #1976d2;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
}

.product-price.free {
    color: #28a745;
}

.product-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.product-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

/* Vista em Lista */
.products-grid.list-view .product-card {
    display: flex;
    align-items: center;
}

.products-grid.list-view .product-image {
    width: 150px;
    height: 120px;
    flex-shrink: 0;
}

.products-grid.list-view .product-content {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
}

.products-grid.list-view .product-info {
    flex: 1;
}

.products-grid.list-view .product-description {
    -webkit-line-clamp: 1;
}

.products-grid.list-view .product-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

/* Estados Vazios */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-title {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 10px;
}

.empty-message {
    color: #666;
    font-size: 1rem;
}

/* Paginação */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
}

.pagination-btn {
    padding: 12px 16px;
    border: none;
    background: white;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.pagination-btn:hover {
    background: #667eea;
    color: white;
}

.pagination-btn.active {
    background: #667eea;
    color: white;
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 0 10px;
    }

    .category-header {
        padding: 25px;
        text-align: center;
    }

    .category-title-section {
        flex-direction: column;
        text-align: center;
    }

    .category-info h1 {
        font-size: 2.2rem;
    }

    .category-stats {
        justify-content: center;
    }

    .filters-header {
        flex-direction: column;
    }

    .search-box {
        width: 100%;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .products-grid.list-view .product-card {
        flex-direction: column;
    }

    .products-grid.list-view .product-image {
        width: 100%;
        height: 150px;
    }

    .products-grid.list-view .product-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .products-grid.list-view .product-actions {
        align-items: flex-start;
        width: 100%;
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}