/* --- RESPONSIVE --- */
        @media (max-width: 768px) {
            .header {
                padding: 8px 16px;
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .header-left {
                order: 1;
            }

            .header-center {
                order: 3;
                width: 100%;
            }

            .header-center .search-bar-main {
                max-width: 100% !important;
            }

            .header-right {
                order: 2;
                justify-content: flex-end;
                gap: 8px;
            }

            .header-icon-btn {
                width: 36px;
                height: 36px;
                font-size: 0.9rem;
            }

            .breadcrumb {
                display: none;
            }

            .content-area {
                padding: 16px;
            }

            .page-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
                margin-bottom: 20px;
            }
            
            .page-title {
                font-size: 1.4rem;
            }
            
            .page-subtitle {
                font-size: 0.85rem;
            }

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

            /* products-grid styling moved to cards.css - removed from here to avoid conflicts */

            .form-row {
                grid-template-columns: 1fr;
            }
            
            /* Mobile search bar - show only on mobile when on catalog page */
            .mobile-search-bar {
                display: none !important;
            }
            
            body.page-products .mobile-search-bar {
                display: block !important;
            }
            
            /* Add top padding when mobile search is visible */
            body.page-products .content-area {
                margin-top: 104px !important; /* 56px header + 48px search bar */
            }
            
            /* Improved filter chips for mobile */
            .filter-chips {
                display: flex !important;
                flex-direction: row !important;
                gap: 8px !important;
                overflow-x: auto !important;
                -webkit-overflow-scrolling: touch !important;
                padding: 8px 0 !important;
                flex-wrap: nowrap !important;
                scrollbar-width: thin;
                scrollbar-color: var(--primary) var(--bg-page);
            }
            
            .filter-chips::-webkit-scrollbar {
                height: 6px !important;
            }
            
            .filter-chips::-webkit-scrollbar-track {
                background: var(--bg-page);
                border-radius: 3px;
            }
            
            .filter-chips::-webkit-scrollbar-thumb {
                background: var(--primary);
                border-radius: 3px;
            }
            
            .filter-chip {
                flex-shrink: 0 !important;
                white-space: nowrap !important;
                padding: 8px 16px !important;
                font-size: 0.875rem !important;
                min-height: 44px !important; /* Touch target size */
                display: flex !important;
                align-items: center !important;
                gap: 6px !important;
                border-radius: 8px !important;
                background: var(--bg-card) !important;
                border: 1px solid var(--border) !important;
                cursor: pointer !important;
                transition: all 0.2s !important;
            }
            
            .filter-chip:active {
                transform: scale(0.95);
                background: var(--primary-light) !important;
            }
            
            .filter-chip.active {
                background: var(--primary) !important;
                color: white !important;
                border-color: var(--primary) !important;
            }
            
            /* Mobile page-header buttons layout */
            .page-header .flex {
                display: flex !important;
                flex-direction: row !important;
                justify-content: space-between !important;
                align-items: center !important;
                width: 100% !important;
                gap: 8px !important;
                flex-wrap: nowrap !important;
            }
            
            /* Filter button on mobile - left side */
            .page-header .btn-outline:not(.btn-icon) {
                min-height: 44px !important;
                padding: 8px 12px !important;
                flex-shrink: 0 !important;
                white-space: nowrap !important;
            }
            
            .catalog-header-actions {
                width: 100% !important;
                justify-content: space-between !important;
            }

            /* Sort controls on mobile - right side */
            .sort-controls,
            .catalog-sort-panel {
                flex: 1 !important;
                min-width: 0 !important;
                max-width: none !important;
            }

            .catalog-sort-panel__row {
                flex: 1 !important;
                min-width: 0 !important;
            }

            .catalog-sort-panel__select {
                flex: 1 !important;
                min-width: 0 !important;
                max-width: none !important;
                height: 44px !important;
                font-size: 0.85rem !important;
                padding: 8px 32px 8px 8px !important;
            }

            .catalog-sort-panel__select option {
                font-size: 0.9rem !important;
            }

            .catalog-sort-panel__dir-btn {
                flex-shrink: 0 !important;
                width: 44px !important;
                height: 44px !important;
            }
            
            /* Hide cart button on mobile in catalog */
            .page-header .btn-outline[onclick*="cart"] {
                display: none !important;
            }
        }

        /* Hide mobile search bar on desktop */
        @media (min-width: 769px) {
            .mobile-search-bar {
                display: none !important;
            }
        }

        /* --- FILTERS SIDEBAR --- */
        .filters-sidebar {
            position: fixed;
            top: 0;
            left: -400px;
            width: 360px;
            height: 100vh;
            background: var(--bg-card);
            border-right: none;
            box-shadow: 4px 0 24px rgba(0, 0, 0, 0.1);
            z-index: 1001;
            transition: left var(--transition-normal);
            overflow-y: auto;
            display: flex;
            flex-direction: column;
        }

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

        .filters-content {
            position: relative;
            flex: 1;
        }

        .filters-loading-overlay {
            position: absolute;
            inset: 0;
            z-index: 5;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.92);
            color: var(--text-secondary);
            font-size: 0.85rem;
            gap: 8px;
        }

        .filters-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 24px;
            border-bottom: none;
            background: var(--bg-card);
            position: sticky;
            top: 0;
            z-index: 2;
        }

        .filters-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .filters-close {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--bg-page);
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            color: var(--text-secondary);
        }

        .filters-close:hover {
            background: var(--danger-light);
            color: var(--danger);
        }

        .filters-content {
            padding: 24px;
            flex: 1;
        }

        .filter-group {
            margin-bottom: 24px;
        }

        .filter-label {
            display: block;
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .price-range {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .price-separator {
            color: var(--text-tertiary);
            font-weight: 600;
        }

        .filters-actions {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 32px;
        }

        .filters-results {
            margin-top: 24px;
            padding-top: 16px;
            border-top: 1px solid var(--border);
            text-align: center;
        }

        .attribute-checkbox {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 8px;
        }

        .attribute-checkbox input[type="checkbox"] {
            width: 16px;
            height: 16px;
            accent-color: var(--primary);
        }
        
        /* Mobile filters adjustments */
        @media (max-width: 767px) {
            .filters-sidebar {
                width: 100%;
                left: -100%;
            }
            
            .filters-sidebar.active {
                left: 0;
            }
            
            .filters-header {
                padding: 16px;
            }
            
            .filters-content {
                padding: 16px;
            }
            
            .filters-close {
                width: 44px;
                height: 44px;
            }
        }

        .attribute-options {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-top: 8px;
        }

        /* --- CATEGORIES SIDEBAR --- */
        .categories-sidebar-drawer {
            position: fixed;
            top: 0;
            left: -320px;
            width: 300px;
            height: 100vh;
            background: var(--bg-card);
            border-right: none;
            box-shadow: 4px 0 24px rgba(0, 0, 0, 0.1);
            z-index: 1001;
            transition: left var(--transition-normal);
            overflow-y: auto;
            display: flex;
            flex-direction: column;
        }

        .categories-sidebar-drawer.active {
            left: 0;
        }

        .category-item-sidebar {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px;
            cursor: pointer;
            transition: all 0.2s ease;
            border-bottom: 1px solid var(--border-light);
        }

        .category-item-sidebar:hover {
            background: var(--primary-light);
            padding-left: 24px;
        }

        .category-item-sidebar.active {
            background: var(--primary-light);
            border-left: 4px solid var(--primary);
        }

        .category-icon-sidebar {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .category-icon-sidebar i {
            font-size: 1.3rem;
            color: white;
        }

        .category-icon-sidebar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .category-info-sidebar {
            flex: 1;
        }

        .category-name-sidebar {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 4px;
        }

        .category-count-sidebar {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        @media (max-width: 767px) {
            .categories-sidebar-drawer {
                width: 100%;
                left: -100%;
            }
            
            .categories-sidebar-drawer.active {
                left: 0;
            }

            .category-icon-sidebar {
                width: 44px;
                height: 44px;
            }
        }

        /* --- SORT CONTROLS --- */
        .sort-controls {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* --- Каталог: шапка, фильтры + сортировка --- */
        .catalog-header-actions {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-start;
            justify-content: flex-end;
            gap: 12px;
        }

        .catalog-header-actions__filters {
            align-self: center;
        }

        .catalog-sort-panel {
            position: relative;
            display: flex;
            align-items: center;
            gap: 8px;
            min-width: 0;
            padding: 4px 0;
            background: transparent;
            border: none;
            box-shadow: none;
        }

        .catalog-sort-panel__head,
        .catalog-sort-panel__hint {
            position: absolute;
            left: 0;
            right: 0;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transition: opacity 0.15s ease, visibility 0.15s ease;
            z-index: 3;
            white-space: nowrap;
        }

        .catalog-sort-panel__head {
            bottom: calc(100% + 4px);
            display: flex;
            align-items: center;
            justify-content: flex-start;
        }

        .catalog-sort-panel__title {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--text-secondary, #64748b);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 2px 8px;
            border-radius: var(--radius-sm, 6px);
            background: var(--bg-card, #fff);
            box-shadow: var(--shadow-sm, 0 1px 3px rgba(0, 0, 0, 0.08));
        }

        .catalog-sort-panel__row {
            display: flex;
            align-items: center;
            gap: 8px;
            flex: 1;
            min-width: 0;
        }

        .catalog-sort-panel__select {
            flex: 1;
            min-width: 140px;
            max-width: 220px;
            height: 40px;
            font-size: 0.875rem;
        }

        .catalog-sort-panel__dir-btn {
            flex-shrink: 0;
            width: 42px;
            height: 40px;
            padding: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .catalog-sort-panel__hint {
            top: calc(100% + 4px);
            font-size: 0.72rem;
            line-height: 1.3;
            text-align: left;
            color: var(--text-tertiary, #94a3b8);
            padding: 2px 8px;
            border-radius: var(--radius-sm, 6px);
            background: var(--bg-card, #fff);
            box-shadow: var(--shadow-sm, 0 1px 3px rgba(0, 0, 0, 0.08));
        }

        .catalog-sort-panel:hover .catalog-sort-panel__head,
        .catalog-sort-panel:hover .catalog-sort-panel__hint,
        .catalog-sort-panel:focus-within .catalog-sort-panel__head,
        .catalog-sort-panel:focus-within .catalog-sort-panel__hint {
            opacity: 1;
            visibility: visible;
        }

        /* --- FILTER BADGE --- */
        .filter-badge {
            background: var(--primary);
            color: white;
            font-size: 0.7rem;
            padding: 2px 6px;
            border-radius: var(--radius-full);
            margin-left: 8px;
            font-weight: 600;
            min-width: 18px;
            text-align: center;
        }

        /* --- QUICK FILTERS --- */
        .quick-filters {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 16px;
        }

        .quick-filter-btn {
            padding: 6px 12px;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            background: var(--bg-card);
            color: var(--text-secondary);
            font-size: 0.8rem;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .quick-filter-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .quick-filter-btn.active {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }

        /* --- FILTERS OVERLAY --- */
        .filters-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: opacity var(--transition-normal), visibility var(--transition-normal);
        }

        .filters-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        /* --- CATALOG CATEGORY STRIP --- */
        .catalog-category-strip-sticky {
            position: sticky;
            top: 0;
            z-index: 40;
            margin: -8px -8px 12px;
            padding: 10px 8px 12px;
            background: rgba(248, 250, 252, 0.97);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid rgba(15, 23, 42, 0.08);
            box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
        }

        .catalog-category-strip-toolbar {
            display: flex;
            align-items: center;
            margin-bottom: 8px;
        }

        .catalog-category-strip__back {
            margin-right: 0;
        }

        .catalog-shop-layout {
            display: block;
            min-height: 0;
        }

        .catalog-shop-main {
            min-width: 0;
        }

        body.role-customer.page-products .content-area,
        body.guest-mode.page-products .content-area {
            padding-top: 12px;
        }

        .catalog-category-strip {
            display: flex;
            gap: 8px;
            overflow-x: auto;
            overflow-y: hidden;
            padding: 2px 0 4px;
            margin: 0;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(15, 118, 110, 0.35) transparent;
        }

        .catalog-category-strip::-webkit-scrollbar {
            height: 5px;
        }

        .catalog-category-strip::-webkit-scrollbar-thumb {
            background: rgba(15, 118, 110, 0.35);
            border-radius: 4px;
        }

        .catalog-category-chip {
            flex: 0 0 auto;
            min-height: 34px;
            padding: 7px 14px;
            border-radius: var(--radius-full);
            border: 1px solid rgba(15, 23, 42, 0.12);
            background: var(--bg-card);
            color: var(--text-secondary);
            font-size: 0.84rem;
            font-weight: 600;
            cursor: pointer;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }

        .catalog-category-chip:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .catalog-category-chip.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }

        .catalog-category-chip--home {
            padding: 7px 12px;
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }

        .catalog-category-chip--home:not(.active) {
            background: var(--bg-card);
            border-color: rgba(15, 23, 42, 0.12);
            color: var(--text-secondary);
        }

        .catalog-category-chip--home.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }

        /* --- CATALOG SPLIT: categories panel + products --- */
        .catalog-split-layout {
            display: flex;
            gap: 0;
            align-items: flex-start;
            min-height: 0;
            margin: 0 -8px;
        }

        .catalog-category-panel {
            position: sticky;
            top: 0;
            z-index: 40;
            width: 232px;
            flex-shrink: 0;
            align-self: flex-start;
            height: fit-content;
            max-height: calc(100vh - 96px);
            background: var(--bg-card);
            border: 1px solid rgba(15, 23, 42, 0.08);
            border-radius: var(--radius-lg);
            display: flex;
            flex-direction: column;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
        }

        .catalog-category-panel__header {
            padding: 12px 14px;
            border-bottom: 1px solid rgba(15, 23, 42, 0.06);
            background: var(--bg-card);
        }

        .catalog-category-panel__back {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 12px;
            margin-bottom: 12px;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            background: var(--bg-page);
            color: var(--text-main);
            font-size: 0.85rem;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .catalog-category-panel__back:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .catalog-category-panel__title {
            margin: 0;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .catalog-category-panel__body {
            overflow-y: auto;
            padding: 12px 14px 16px;
            max-height: calc(100vh - 220px);
        }

        .catalog-category-panel__list {
            display: flex;
            flex-direction: column;
            gap: 6px;
            margin-top: 8px;
        }

        .catalog-category-panel__item {
            width: 100%;
            text-align: left;
            padding: 9px 12px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            border-radius: var(--radius-md);
            background: var(--bg-card);
            color: var(--text-main);
            font-size: 0.9rem;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .catalog-category-panel__item:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .catalog-category-panel__item.active {
            background: rgba(15, 118, 110, 0.1);
            border-color: var(--primary);
            color: var(--primary);
            font-weight: 600;
        }

        .catalog-category-panel__item--all {
            margin-bottom: 4px;
        }

        .catalog-category-panel__name {
            display: block;
            line-height: 1.3;
            word-break: break-word;
        }

        .catalog-category-panel__empty {
            padding: 12px;
            color: var(--text-tertiary);
            font-size: 0.85rem;
            text-align: center;
        }

        .catalog-split-main {
            flex: 1;
            min-width: 0;
            padding-left: 16px;
        }

        /* --- PRODUCT DETAIL --- */
        .product-detail-container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .product-detail-topbar {
            margin-bottom: 16px;
        }

        .product-detail-back {
            margin-right: 0;
        }

        .catalog-search-back {
            margin-right: 0;
        }

        .catalog-page-header .catalog-header-actions {
            flex-wrap: wrap;
        }

        .catalog-page-header {
            margin-bottom: 16px;
        }

        .catalog-empty-state,
        .catalog-alert {
            padding: 48px 24px;
            text-align: center;
        }

        .catalog-pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 1rem;
            margin-top: 2rem;
            padding: 1rem 0;
            flex-wrap: wrap;
        }

        .catalog-pagination__pages {
            display: flex;
            gap: 0.5rem;
            align-items: center;
            flex-wrap: wrap;
        }

        @media (max-width: 991px) {
            .catalog-split-layout {
                flex-direction: column;
                min-height: auto;
            }

            .catalog-category-panel {
                position: sticky;
                top: 0;
                width: 100%;
                max-height: min(280px, calc(100vh - 120px));
            }

            .catalog-category-panel__body {
                max-height: min(200px, calc(100vh - 220px));
            }

            .catalog-split-main {
                padding-left: 0;
                padding-top: 16px;
            }
        }

        @media (max-width: 767px) {
            .catalog-category-panel {
                max-height: 220px;
            }

            .catalog-category-panel__back span {
                display: none;
            }
        }