:root{--primary:#4a90e2;--primary-dark:#3a7bd5;--primary-light:#6ba8ec;--secondary:#00bfa5;--accent:#ffd34d;--bg:#f5f5f5;--bg-card:#fff;--text:#222;--text-light:#888;--border:#e8e8e8;--danger:#ee4d2d;--success:#00bfa5;--warning:#ff9f00;--shadow-sm:0 1px 2px rgba(0,0,0,.08);--shadow-md:0 4px 12px rgba(0,0,0,.1);--shadow-lg:0 8px 24px rgba(0,0,0,.15);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--header-height:52px;--tabbar-height:58px;--page-max-width:1170px}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{font-size:14px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft JhengHei","PingFang TC","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh;padding-bottom: calc(var(--tabbar-height) + env(safe-area-inset-bottom))}a{color:var(--primary);text-decoration:none}img{max-width:100%;display:block}.hidden{display:none!important}.nav-menu{display:flex!important;flex-direction:row!important;list-style:none!important;padding:0!important;margin:0!important;background-color:#000!important;gap:0;overflow-x:auto;scrollbar-width:none}.nav-menu::-webkit-scrollbar{display:none}.nav-menu li a{color:#fff!important;text-decoration:none!important;padding:10px 16px!important;display:block!important;white-space:nowrap;transition:background .2s ease}.nav-menu li a:hover{background:rgba(255,255,255,.15)}.nav-menu li.dropdown{position:relative}.nav-menu li.dropdown>.dropdown-content{display:none;position:absolute;top:100%;left:0;min-width:180px;background-color:#000;list-style:none;padding:4px 0;margin:0;z-index:1000;box-shadow:0 8px 16px rgba(0,0,0,.3)}.nav-menu li.dropdown:hover>.dropdown-content,.nav-menu li.dropdown:focus-within>.dropdown-content{display:block}.nav-menu li.dropdown>.dropdown-content li a{color:#fff!important;text-decoration:none!important;display:block!important;padding:10px 16px!important;white-space:nowrap}.nav-menu li.dropdown>.dropdown-content li a:hover{background:rgba(255,255,255,.15)}.header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-height);background:var(--primary);display:flex;align-items:center;padding:0 12px;gap:8px;box-shadow:var(--shadow-sm)}.header-title{color:#fff;font-size:1.1rem;font-weight:700;flex:1;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-btn{color:#fff;background:none;border:none;font-size:1.4rem;cursor:pointer;padding:4px 6px;display:flex;align-items:center;justify-content:center;min-width:36px;min-height:36px}.header-btn .badge{position:absolute;top:4px;right:2px;background:var(--accent);color:var(--text);font-size:.65rem;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}.header-btn-wrapper{position:relative;display:flex;align-items:center;gap:4px}.header-menu-btn{display:none;color:#fff;background:none;border:none;cursor:pointer;min-width:44px;min-height:44px;padding:0 8px;align-items:center;justify-content:center;font-size:1.6rem;line-height:1;border-radius:var(--radius-sm);transition:background .2s ease}.header-menu-btn:active{background:rgba(255,255,255,.15)}.header-menu-btn .menu-icon{display:block;pointer-events:none}.header-menu-btn.is-open .menu-icon{transform:rotate(90deg);transition:transform .25s ease-in-out}.desktop-nav{display:none;align-items:center;gap:4px;margin-right:6px}.desktop-nav-link{color:#fff;text-decoration:none;font-size:.85rem;font-weight:600;padding:10px 12px;border-radius:var(--radius-sm);white-space:nowrap;transition:background .2s ease}.desktop-nav-link:hover,.desktop-nav-link:focus-visible{background:rgba(255,255,255,.15);color:#fff}.desktop-nav-link:active{background:rgba(255,255,255,.25)}.desktop-admin-link{display:none}.mobile-menu-overlay{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.5);opacity:0;pointer-events:none;transition:opacity .3s ease-in-out}.mobile-menu-overlay.show{opacity:1;pointer-events:auto}.mobile-menu{position:fixed;top:0;left:0;bottom:0;z-index:210;width:82%;max-width:320px;background:var(--bg-card);box-shadow:var(--shadow-lg);transform:translateX(-100%);visibility:hidden;transition:transform .3s ease-in-out , visibility 0s linear .3s;display:flex;flex-direction:column;overflow-y:auto;-webkit-overflow-scrolling:touch}.mobile-menu.open{transform:translateX(0);visibility:visible;transition:transform .3s ease-in-out}.mobile-menu-header{display:flex;align-items:center;justify-content:space-between;padding:0 8px 0 20px;height: calc(var(--header-height) + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);background:var(--primary);color:#fff;flex-shrink:0}.mobile-menu-title{font-size:1.05rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mobile-menu-close{color:#fff;background:none;border:none;cursor:pointer;min-width:44px;min-height:44px;font-size:1.3rem;line-height:1;border-radius:var(--radius-sm);transition:background .2s ease}.mobile-menu-close:active{background:rgba(255,255,255,.15)}.mobile-menu-list{flex:1;padding:8px 0}.mobile-menu-item{display:flex;align-items:center;gap:14px;padding:13px 20px;min-height:46px;color:var(--text);text-decoration:none;font-size:1rem;font-weight:600;border-left:4px solid transparent;transition:background .2s ease , border-color .2s ease , padding-left .2s ease}.mobile-menu-item-icon{font-size:1.2rem;line-height:1;width:24px;text-align:center;flex-shrink:0}.mobile-menu-item:hover,.mobile-menu-item:focus-visible{background:rgba(74,144,226,.06)}.mobile-menu-item:active{background:rgba(74,144,226,.12)}.mobile-menu-footer{padding: 12px 20px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--border);flex-shrink:0}body.menu-open{overflow:hidden}@media (max-width:767.98px){.header-menu-btn{display:flex}}@media (min-width:768px){.header-menu-btn{display:none}.desktop-nav{display:flex}.desktop-admin-link{display:flex}.mobile-menu,.mobile-menu-overlay{display:none}}.banner-section{width:100%;max-width:var(--page-max-width);margin: calc(var(--header-height) + 8px) auto 0;padding:0 12px 8px;box-sizing:border-box}.banner-slider{position:relative;overflow:hidden;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);background:#eee}.banner-track{display:flex;transition:transform .5s ease}.banner-slide{flex:0 0 100%;min-width:100%}.banner-slide img{width:100%;height:auto;aspect-ratio: 1140 / 380;object-fit:cover;display:block}.banner-btn{position:absolute;top:50%;transform:translateY(-50%);width:32px;height:32px;border:none;border-radius:50%;background:rgba(0,0,0,.35);color:#fff;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:5;transition:background .2s}.banner-btn:hover{background:rgba(0,0,0,.55)}.banner-prev{left:8px}.banner-next{right:8px}.banner-dots{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);display:flex;gap:6px;z-index:5}.banner-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.6);border:none;cursor:pointer;padding:0;transition:background .2s , transform .2s}.banner-dot.active{background:#fff;transform:scale(1.2)}.search-bar{width:100%;max-width:var(--page-max-width);margin:0 auto;padding:0 12px 8px;box-sizing:border-box}.search-input-wrapper{display:flex;align-items:center;background:#fff;border-radius:22px;padding:0 14px;height:40px;box-shadow:var(--shadow-sm)}.search-input-wrapper .search-icon{color:var(--text-light);margin-right:8px;font-size:1.1rem}.search-input-wrapper input{flex:1;border:none;outline:none;background:none;font-size:.95rem;color:var(--text)}.search-input-wrapper input::placeholder{color:#bbb}.category-strip{width:100%;max-width:var(--page-max-width);margin:0 auto;display:flex;gap:8px;padding:4px 12px 8px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;box-sizing:border-box}.category-strip::-webkit-scrollbar{display:none}.category-chip{flex-shrink:0;padding:6px 14px;border-radius:16px;background:#fff;color:var(--text);font-size:.85rem;border:1px solid var(--border);cursor:pointer;transition:all .2s;white-space:nowrap}.category-chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}.section-title{width:100%;max-width:var(--page-max-width);margin:0 auto;font-size:1.05rem;font-weight:700;padding:12px 14px 8px;display:flex;align-items:center;gap:6px;box-sizing:border-box}.section-title::before{content:'';width:4px;height:18px;background:var(--primary);border-radius:2px}.product-grid{width:100%;max-width:var(--page-max-width);margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);gap:8px;padding:0 8px 8px;box-sizing:border-box}@media (min-width:768px){.product-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width:992px){.product-grid{grid-template-columns:repeat(4,1fr)}}.product-card{background:var(--bg-card);border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm);cursor:pointer;transition:transform .15s ease}.product-card:active{transform:scale(.96)}.product-card .product-image{position:relative;width:100%;aspect-ratio:1;background:#f0f0f0;display:flex;align-items:center;justify-content:center;font-size:2.5rem;color:#ddd}.product-card .product-image img{width:100%;height:100%;object-fit:cover}.product-info{padding:8px 10px 10px}.product-name{font-size:.85rem;color:var(--text);line-height:1.4;height:2.6em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:6px}.product-price-row{display:flex;align-items:center;justify-content:space-between}.product-price{color:var(--primary);font-weight:700;font-size:1.05rem}.product-price .currency{font-size:.7rem;margin-right:2px}.product-sold{font-size:.7rem;color:var(--text-light)}.product-actions{display:flex;gap:6px;margin-top:8px}.stock-badge{font-size:.65rem;font-weight:600;padding:2px 6px;border-radius:4px;white-space:nowrap}.stock-ok{color:#2e7d32;background:#e8f5e9}.stock-low{color:#e65100;background:#fff3e0}.stock-soldout{color:#c62828;background:#ffebee}.product-soldout-overlay{position:absolute;inset:0;background:rgba(255,255,255,.55);display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:700;color:#c62828;letter-spacing:2px}.sold-out-card{opacity:.85}.sold-out-card .product-actions button{cursor:not-allowed;background:#eee!important;color:#aaa!important;border-color:#ddd!important}.btn-card-add,.btn-card-buy{flex:1;padding:7px 4px;font-size:.75rem;font-weight:600;border-radius:6px;cursor:pointer;transition:background .15s ease , transform .1s ease;white-space:nowrap}.btn-card-add{background:var(--primary);color:#fff;border:1px solid var(--primary)}.btn-card-add:hover{background:var(--primary-dark)}.btn-card-buy{background:#fff;color:var(--primary);border:1px solid var(--primary)}.btn-card-buy:hover{background:var(--primary-light);border-color:var(--primary-light);color:#fff}.btn-card-add:active,.btn-card-buy:active{transform:scale(.95)}.btn-card-add.sold-out,.btn-card-buy.sold-out{background:#eee!important;color:#aaa!important;border-color:#ddd!important;cursor:not-allowed}.product-detail-image{width:100%;aspect-ratio:1;background:#f0f0f0;display:flex;align-items:center;justify-content:center;font-size:5rem;color:#ddd}.product-detail-image img{width:100%;height:100%;object-fit:cover}.product-detail-body{background:#fff;padding:14px}.product-detail-name{font-size:1.1rem;font-weight:600;line-height:1.5;margin-bottom:8px}.product-detail-price{font-size:1.5rem;font-weight:700;color:var(--primary);margin-bottom:12px}.product-detail-price .currency{font-size:.9rem}.product-model-select{margin-top:10px}.product-model-select label{font-size:.9rem;color:var(--text-light);margin-bottom:6px;display:block}.product-model-options{display:flex;flex-wrap:wrap;gap:8px}.model-chip{padding:8px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#fafafa;font-size:.85rem;cursor:pointer;transition:all .2s}.model-chip input{display:none}.model-chip.selected{border-color:var(--primary);background:rgba(74,144,226,.08);color:var(--primary);font-weight:600}.product-detail-desc{margin-top:16px;padding-top:14px;border-top:8px solid var(--bg)}.product-detail-desc h3{font-size:1rem;margin-bottom:8px}.product-detail-desc p{color:#555;font-size:.9rem;line-height:1.8;white-space:pre-line}.product-detail-body,.product-detail-desc,.modal-body{max-height:calc(100vh - 120px)!important;overflow-y:auto!important;-webkit-overflow-scrolling:touch}.product-detail-desc,#productDesc{padding-bottom:80px!important}.bottom-bar{position:fixed;bottom:0;left:0;right:0;z-index:90;background:#fff;border-top:1px solid var(--border);display:flex;align-items:center;gap:8px;padding: 8px 12px calc(8px + env(safe-area-inset-bottom));box-shadow:0 -2px 8px rgba(0,0,0,.05)}.btn{border:none;border-radius:var(--radius-sm);cursor:pointer;font-size:.95rem;font-weight:600;padding:12px 16px;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:6px}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-outline{background:#fff;color:var(--primary);border:1px solid var(--primary)}.btn-secondary{background:#fff;color:var(--text);border:1px solid var(--border)}.btn-block{width:100%;flex:1}.btn-lg{padding:14px 20px;font-size:1.05rem}.btn-shopee{background:#ee4d2d;color:#fff;border:none;box-shadow:0 2px 8px rgba(238,77,45,.35)}.btn-shopee:hover{background:#d73211}.btn-shopee:active{background:#d73211}.btn-shopee:disabled{background:#f0a08e}.lang-switcher{display:flex;align-items:center;gap:2px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:2px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.lang-btn{border:none;background:transparent;color:rgba(255,255,255,.82);font-size:.72rem;font-weight:600;line-height:1;padding:5px 9px;border-radius:999px;cursor:pointer;transition:all .2s;min-width:38px;text-align:center}.lang-btn.active{background:#fff;color:var(--primary);box-shadow:0 1px 4px rgba(0,0,0,.18)}.lang-btn:active{transform:scale(.95)}.cart-icon-btn{position:relative}.cart-count-badge{position:absolute;top:-4px;right:-6px;background:var(--accent);color:var(--text);font-size:.65rem;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}.cart-page{padding-top:var(--header-height)}.cart-list{padding:8px;display:flex;flex-direction:column;gap:8px}.cart-item{background:#fff;border-radius:var(--radius-sm);padding:12px;display:flex;gap:12px;box-shadow:var(--shadow-sm)}.cart-item .cart-item-image{width:80px;height:80px;border-radius:var(--radius-sm);background:#f0f0f0;display:flex;align-items:center;justify-content:center;font-size:2rem;color:#ddd;flex-shrink:0;overflow:hidden}.cart-item .cart-item-image img{width:100%;height:100%;object-fit:cover}.cart-item-info{flex:1;min-width:0}.cart-item-name{font-size:.9rem;font-weight:500;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cart-item-model{font-size:.75rem;color:var(--text-light);margin-bottom:6px}.cart-item-bottom{display:flex;align-items:center;justify-content:space-between}.cart-item-price{color:var(--primary);font-weight:700}.qty-control{display:flex;align-items:center;gap:0;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.qty-control button{width:30px;height:28px;border:none;background:#fafafa;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.qty-control button:active{background:#eee}.qty-control .qty-value{width:36px;text-align:center;font-size:.9rem;font-weight:600}.cart-item-remove{color:var(--text-light);background:none;border:none;font-size:.8rem;cursor:pointer;margin-top:4px;padding:2px}.cart-summary{position:fixed;bottom:0;left:0;right:0;z-index:90;background:#fff;border-top:1px solid var(--border);padding: 10px 12px calc(10px + env(safe-area-inset-bottom));display:flex;align-items:center;gap:10px;box-shadow:0 -2px 8px rgba(0,0,0,.05)}.cart-total-label{font-size:.85rem;color:var(--text-light)}.cart-total-price{color:var(--primary);font-size:1.3rem;font-weight:700;flex:1}.checkout-page,.orders-page,.cart-page{padding-top:var(--header-height);min-height:100vh}.form-section{background:#fff;margin:8px;padding:14px;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}.form-section-title{font-weight:700;font-size:.95rem;margin-bottom:12px;display:flex;align-items:center;gap:6px}.form-group{margin-bottom:12px}.form-group label{display:block;font-size:.85rem;color:var(--text-light);margin-bottom:4px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.95rem;outline:none;transition:border-color .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary)}.form-group textarea{resize:vertical;min-height:60px}.form-group input.error,.form-group select.error{border-color:var(--danger)}.error-text{color:var(--danger);font-size:.75rem;margin-top:2px;display:none}.error-text.show{display:block}.payment-options{display:flex;flex-direction:column;gap:8px}.payment-option{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all .2s}.payment-option.selected{border-color:var(--primary);background:rgba(74,144,226,.05)}.payment-option .payment-icon{font-size:1.3rem}.payment-option .payment-label{flex:1;font-size:.9rem}.payment-option .payment-desc{font-size:.75rem;color:var(--text-light)}.payment-option input{accent-color:var(--primary)}.shipping-options{display:flex;gap:8px;flex-wrap:wrap}.shipping-option{flex:1;min-width:80px;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm);text-align:center;cursor:pointer;font-size:.85rem;transition:all .2s}.shipping-option.selected{border-color:var(--primary);background:rgba(74,144,226,.05);color:var(--primary);font-weight:600}.order-items-review{display:flex;flex-direction:column;gap:8px}.order-item-review{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border)}.order-item-review:last-child{border-bottom:none}.order-item-review .item-thumb{width:48px;height:48px;border-radius:var(--radius-sm);background:#f0f0f0;display:flex;align-items:center;justify-content:center;font-size:1.2rem;overflow:hidden}.order-item-review .item-thumb img{width:100%;height:100%;object-fit:cover}.order-item-review .item-detail{flex:1;min-width:0}.order-item-review .item-name{font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.order-item-review .item-meta{font-size:.75rem;color:var(--text-light)}.order-item-review .item-subtotal{font-size:.9rem;font-weight:600}.price-summary{background:#fff;margin:8px;padding:14px;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}.price-row{display:flex;justify-content:space-between;padding:6px 0;font-size:.9rem;color:#555}.price-row.total{border-top:1px dashed var(--border);margin-top:8px;padding-top:12px;font-size:1.05rem;font-weight:700;color:var(--text)}.price-row.total .amount{color:var(--primary);font-size:1.3rem}.orders-search{padding: calc(var(--header-height) + 10px) 12px 8px}.orders-list{padding:8px;display:flex;flex-direction:column;gap:8px}.order-card{background:#fff;border-radius:var(--radius-sm);padding:12px;box-shadow:var(--shadow-sm)}.order-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid var(--border)}.order-number{font-size:.85rem;font-weight:600;color:var(--text)}.order-status{font-size:.75rem;padding:3px 8px;border-radius:12px;background:#eee;color:#666;font-weight:600}.order-status.pending{background:#fff3e0;color:#e65100}.order-status.confirmed{background:#e3f2fd;color:#1565c0}.order-status.shipped{background:#e8f5e9;color:#2e7d32}.order-status.completed{background:#e0f2f1;color:#00796b}.order-status.cancelled{background:#fce4ec;color:#c62828}.order-card-items{margin-bottom:8px}.order-card-item{display:flex;justify-content:space-between;font-size:.82rem;color:#666;padding:2px 0}.order-card-item .item-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:8px}.order-card-footer{display:flex;justify-content:space-between;align-items:center;padding-top:8px;border-top:1px solid var(--border)}.order-card-total{font-weight:700;color:var(--primary)}.order-card-date{font-size:.75rem;color:var(--text-light)}.status-bar{display:flex;align-items:center;gap:8px;padding:8px 14px;margin:8px;border-radius:var(--radius-sm);background:#fff;box-shadow:var(--shadow-sm);font-size:.85rem}.status-bar.loading{color:var(--text-light)}.status-bar.success{background:#e8f5e9;color:#2e7d32}.status-bar.error{background:#fce4ec;color:#c62828}.toast-container{position:fixed;top: calc(var(--header-height) + 12px);left:50%;transform:translateX(-50%);z-index:999;display:flex;flex-direction:column;gap:8px;width:90%;max-width:var(--page-max-width);pointer-events:none}.toast{background:rgba(0,0,0,.85);color:#fff;padding:12px 18px;border-radius:var(--radius-md);font-size:.9rem;text-align:center;animation:toastIn .3s ease;box-shadow:var(--shadow-lg)}.toast.success{background:rgba(0,191,165,.9)}.toast.error{background:rgba(238,77,45,.9)}@keyframes toastIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}.toast.fade-out{animation:toastOut .3s ease forwards}@keyframes toastOut {
  from { opacity: 1; }
  to { opacity: 0; transform: translateY(-10px); }
}.tab-bar{position:fixed;bottom:0;left:0;right:0;z-index:100;height: calc(var(--tabbar-height) + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--border);display:flex;align-items:flex-start;padding-top:6px}.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--text-light);font-size:.65rem;cursor:pointer;background:none;border:none;padding:4px 0}.tab-item .tab-icon{font-size:1.4rem;line-height:1}.tab-item.active{color:var(--primary)}.tab-item .tab-badge{position:absolute;top:-2px;right:18px;background:var(--primary);color:#fff;font-size:.6rem;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 3px}.tab-item-wrapper{position:relative;flex:1}.loading-spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:40px auto}@keyframes spin {
  to { transform: rotate(360deg); }
}.empty-state{text-align:center;padding:60px 20px;color:var(--text-light)}.empty-state .empty-icon{font-size:4rem;margin-bottom:12px}.empty-state p{font-size:.95rem}.order-success{text-align:center;padding:60px 20px}.order-success .success-icon{font-size:5rem;margin-bottom:16px;color:var(--success)}.order-success h2{font-size:1.4rem;margin-bottom:8px}.order-success p{color:var(--text-light);margin-bottom:4px}.order-success .order-number-display{font-size:1.1rem;font-weight:700;color:var(--text);background:#fff;padding:12px;border-radius:var(--radius-sm);margin:16px 0;box-shadow:var(--shadow-sm);word-break:break-all}@media (min-width:768px){body{max-width:var(--page-max-width);margin:0 auto}.header{max-width:var(--page-max-width);margin:0 auto}.tab-bar,.bottom-bar,.cart-summary{max-width:var(--page-max-width);margin:0 auto}.bottom-bar{left:50%;right:auto;transform:translateX(-50%);width:100%;max-width:var(--page-max-width)}.lang-switcher{border-color:rgba(74,144,226,.25);background:rgba(74,144,226,.06)}.lang-btn{color:var(--text-light)}.lang-btn.active{background:var(--primary);color:#fff}}.top-navbar,.header-banner,.header{background-color:#000!important;color:#fff!important}.add-to-cart-btn,.btn-primary{background-color:#000!important;border-color:#000!important;color:#fff!important}.buy-now-btn,.btn-outline{background-color:transparent!important;border:1px solid #000!important;color:#000!important}button,.btn,.add-to-cart-btn,.buy-now-btn,.btn-primary,.category-tag{background-color:#000!important;color:#fff!important;border:1px solid #000!important}button:hover,.btn:hover{background-color:#333!important;border-color:#333!important}body,h1,h2,h3,h4,p,span,a{color:#000!important}a:visited,a:link{color:#000!important}.category-link,.filter-text{color:#000!important;font-weight:bold}.dark-header{background-color:#000!important;color:#fff!important;border-bottom:2px solid #222!important;width:100%!important}.header-container{display:flex!important;justify-content:space-between!important;align-items:center!important;padding:12px 24px!important;max-width:var(--page-max-width)!important;margin:0 auto!important;gap:12px!important;flex-wrap:nowrap!important}.brand-logo{flex-shrink:0!important;min-width:0!important}.brand-logo a{color:#fff!important;font-size:22px!important;font-weight:bold!important;text-decoration:none!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important;display:block!important;max-width:100%!important}.header-tools{display:flex!important;align-items:center!important;gap:8px!important;flex-shrink:0!important;color:#fff!important}.search-input{background:rgba(255,255,255,.12)!important;border:1px solid rgba(255,255,255,.25)!important;border-radius:20px!important;color:#fff!important;padding:8px 14px!important;font-size:.9rem!important;outline:none!important;width:200px!important;transition:border-color .2s , background .2s!important}.search-input::placeholder{color:rgba(255,255,255,.6)!important}.search-input:focus{border-color:#fff!important;background:rgba(255,255,255,.18)!important}.btn-icon{color:#fff!important;text-decoration:none!important;font-size:.9rem!important;font-weight:600!important;padding:8px 12px!important;border-radius:6px!important;display:inline-flex!important;align-items:center!important;gap:4px!important;transition:background .2s!important;white-space:nowrap!important}.btn-icon:hover{background:rgba(255,255,255,.12)!important;color:#fff!important}.dark-header .lang-btn.active{background-color:#222!important;border-color:#222!important;color:#fff!important}.dark-header .lang-btn{color:rgba(255,255,255,.85)!important}.main-nav{background-color:#111!important;border-top:1px solid #222!important;width:100%!important}@media (max-width:767.98px){.header-container{padding:10px 12px!important;gap:8px!important}.brand-logo a{font-size:15px!important}.search-input{width:110px!important;padding:7px 10px!important;font-size:.8rem!important}.btn-icon{font-size:.75rem!important;padding:7px 8px!important}}@media (max-width:479.98px){.brand-logo a{font-size:13px!important}.search-input{width:80px!important}.btn-icon#btnAdmin{display:none!important}}.dark-header+main.content-container .banner-section,.dark-header+.content-container .banner-section{margin-top:8px!important}.btn-icon{position:relative!important}.btn-icon .badge{position:absolute!important;top:-5px!important;right:-8px!important;background:var(--accent)!important;color:#111!important;font-size:.65rem!important;font-weight:700!important;min-width:18px!important;height:18px!important;line-height:18px!important;border-radius:9px!important;text-align:center!important;padding:0 4px!important}.nav-menu li.active>a{background:rgba(255,255,255,.18)!important;font-weight:700!important;box-shadow:inset 0 -2px 0 var(--accent)!important}