/* ===== Global Reset ===== */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;background:#f5f5f5;color:#333;font-size:14px}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none}

/* ===== Variables ===== */
:root{
  --primary:#ff4400;
  --primary-light:#ff7733;
  --primary-dark:#cc3300;
  --bg:#f5f5f5;
  --white:#fff;
  --border:#eee;
  --text1:#333;
  --text2:#999;
  --text3:#ccc;
  --radius:8px;
  --shadow:0 2px 8px rgba(0,0,0,.08);
}

/* ===== Header ===== */
.header{background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.06);position:sticky;top:0;z-index:100}
.header-top{background:#f5f5f5;height:32px;line-height:32px;font-size:12px;color:#999}
.header-top-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;padding:0 16px}
.header-top a{color:#999;margin-left:16px}
.header-top a:hover{color:var(--primary)}
.header-main{max-width:1200px;margin:0 auto;display:flex;align-items:center;padding:16px;gap:24px}
.logo{font-size:28px;font-weight:800;color:var(--primary);white-space:nowrap;cursor:pointer}
.logo span{color:#333}
.search-bar{flex:1;display:flex;max-width:600px}
.search-bar input{flex:1;height:40px;border:2px solid var(--primary);border-right:none;padding:0 12px;font-size:14px;outline:none;border-radius:0}
.search-bar button{width:100px;height:40px;background:var(--primary);color:#fff;border:none;font-size:15px;cursor:pointer;font-weight:600}
.search-bar button:hover{background:var(--primary-dark)}
.header-icons{display:flex;gap:20px;align-items:center}
.header-icons a{display:flex;flex-direction:column;align-items:center;font-size:12px;color:#666;cursor:pointer;position:relative}
.header-icons a:hover{color:var(--primary)}
.header-icons .fa{font-size:22px}
.cart-badge{position:absolute;top:-4px;right:-8px;background:var(--primary);color:#fff;border-radius:10px;font-size:11px;min-width:18px;height:18px;line-height:18px;text-align:center;padding:0 4px}

/* ===== Nav ===== */
.nav-bar{background:#fff;border-top:2px solid var(--primary);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;padding:0 16px;align-items:center}
.nav-categories{width:200px;background:var(--primary);color:#fff;height:40px;line-height:40px;text-align:center;font-size:15px;font-weight:600;cursor:pointer;position:relative}
.nav-categories .fa{margin-right:8px}
.nav-list{display:flex;gap:32px;margin-left:24px}
.nav-list li{height:40px;line-height:40px;font-size:15px;cursor:pointer;font-weight:500}
.nav-list li:hover{color:var(--primary)}
.nav-list li.active{color:var(--primary);border-bottom:2px solid var(--primary)}

/* ===== Category Dropdown ===== */
.cat-dropdown{position:absolute;top:40px;left:0;width:200px;background:rgba(0,0,0,.7);color:#fff;z-index:50;display:none}
.cat-dropdown.show{display:block}
.cat-dropdown-item{padding:10px 16px;cursor:pointer;font-size:13px;border-bottom:1px solid rgba(255,255,255,.1)}
.cat-dropdown-item:hover{background:var(--primary)}
.cat-dropdown-item .fa{margin-right:8px;width:16px}

/* ===== Container ===== */
.container{max-width:1200px;margin:0 auto;padding:16px}

/* ===== Banner ===== */
.banner{max-width:1200px;margin:12px auto;padding:0 16px;display:flex;gap:12px;height:340px}
.banner-main{flex:1;border-radius:var(--radius);overflow:hidden;position:relative;background:linear-gradient(135deg,#ff4400,#ff7733)}
.banner-main-content{position:absolute;top:50%;left:48px;transform:translateY(-50%);color:#fff}
.banner-main-content h2{font-size:36px;margin-bottom:12px;font-weight:800}
.banner-main-content p{font-size:16px;margin-bottom:20px;opacity:.9}
.banner-main-content .btn{display:inline-block;padding:10px 32px;background:#fff;color:var(--primary);border-radius:24px;font-weight:600;cursor:pointer;font-size:15px}
.banner-side{width:280px;display:flex;flex-direction:column;gap:12px}
.banner-side-item{flex:1;border-radius:var(--radius);overflow:hidden;position:relative;cursor:pointer}
.banner-side-item img{width:100%;height:100%;object-fit:cover}
.banner-side-item .overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,.7));color:#fff;padding:12px 16px;font-size:13px}

/* ===== Section ===== */
.section{max-width:1200px;margin:24px auto;padding:0 16px}
.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.section-title{font-size:22px;font-weight:700;display:flex;align-items:center;gap:8px}
.section-title::before{content:'';width:4px;height:24px;background:var(--primary);border-radius:2px}
.section-more{color:var(--text2);font-size:13px;cursor:pointer}
.section-more:hover{color:var(--primary)}

/* ===== Product Grid ===== */
.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.product-card{background:#fff;border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:box-shadow .2s,transform .2s;border:1px solid var(--border)}
.product-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.12);transform:translateY(-2px)}
.product-card img{width:100%;height:220px;object-fit:cover}
.product-info{padding:10px 12px}
.product-name{font-size:13px;line-height:1.4;height:36px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;color:#333}
.product-price{color:var(--primary);font-size:18px;font-weight:700;margin-top:6px}
.product-price small{font-size:12px;font-weight:400}
.product-original-price{color:var(--text3);font-size:12px;text-decoration:line-through;margin-left:4px}
.product-meta{display:flex;justify-content:space-between;margin-top:6px;font-size:11px;color:var(--text2)}
.product-tag{display:inline-block;background:var(--primary);color:#fff;font-size:10px;padding:1px 6px;border-radius:3px;margin-right:4px}
.product-tag.new{background:#09f}
.product-tag.hot{background:#ff4400}

/* ===== Category Showcase Blocks (Homepage) ===== */
.category-showcase-block{margin-bottom:36px;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.category-showcase-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;background:linear-gradient(135deg,#fafafa,#f5f5f5);border-bottom:1px solid var(--border)}
.category-header-left{display:flex;align-items:center;gap:14px}
.category-icon-circle{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#ff7733);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.category-header-left h3{font-size:18px;font-weight:700;color:#222;margin:0}
.category-header-left p{font-size:12px;color:var(--text2);margin:2px 0 0}
.category-showcase-header .section-more{font-size:14px;font-weight:600;color:var(--primary);padding:6px 16px;border:1px solid var(--primary);border-radius:20px;transition:all .2s}
.category-showcase-header .section-more:hover{background:var(--primary);color:#fff}
.filter-bar{background:#fff;border-radius:var(--radius);padding:12px 16px;margin-bottom:16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.filter-bar .filter-label{font-size:13px;color:var(--text2)}
.filter-bar .sort-btn{padding:4px 12px;border:1px solid var(--border);border-radius:4px;cursor:pointer;font-size:13px;background:#fff}
.filter-bar .sort-btn.active{border-color:var(--primary);color:var(--primary);background:#fff5f5}

/* ===== Product Detail Page - Rich Tabbed Layout ===== */
.detail-container{max-width:1200px;margin:16px auto;padding:0 16px;display:flex;gap:28px;background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.detail-images{width:440px;flex-shrink:0}
.detail-main-image{width:440px;height:440px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:#f9f9f9}
.detail-main-image img{width:100%;height:100%;object-fit:cover}
.detail-thumbs{display:flex;gap:8px;margin-top:12px;position:relative;overflow-x:auto;padding-bottom:4px;scroll-behavior:smooth}
.detail-thumbs::-webkit-scrollbar{height:4px}
.detail-thumbs::-webkit-scrollbar-thumb{background:#ccc;border-radius:2px}
.detail-thumbs img{width:68px;height:68px;border-radius:6px;object-fit:cover;border:2px solid transparent;cursor:pointer;flex-shrink:0;transition:border .2s}
.detail-thumbs img.active{border-color:var(--primary)}
.thumb-arrow{position:absolute;top:50%;transform:translateY(-50%);width:24px;height:32px;background:rgba(255,68,0,.85);color:#fff;border-radius:4px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:12px;z-index:2;transition:background .2s}
.thumb-arrow:hover{background:var(--primary)}
.thumb-prev{left:0}
.thumb-next{right:0}
.detail-info{flex:1;min-width:0}
.detail-info h1{font-size:24px;line-height:1.4;margin-bottom:6px;color:#222;font-weight:700}
.detail-info .subtitle{color:var(--text2);font-size:14px;margin-bottom:16px;font-weight:400}
.detail-price-box{background:linear-gradient(135deg,#fff8f5,#fff3ed);border-radius:var(--radius);padding:18px 20px;margin-bottom:16px;border:1px solid #ffe8db}
.detail-price-box .price{color:var(--primary);font-size:36px;font-weight:800}
.detail-price-box .price small{font-size:15px;font-weight:500}
.detail-price-box .original-price{color:var(--text3);font-size:16px;text-decoration:line-through;margin-left:14px;vertical-align:middle}
.detail-meta-row{display:flex;gap:20px;margin-bottom:18px;font-size:13px;color:var(--text2);padding:10px 0;border-top:1px dashed var(--border);border-bottom:1px dashed var(--border)}
.detail-meta-row span{display:flex;align-items:center;gap:5px}
.detail-specs-compact{margin-bottom:18px}
.detail-specs-compact .spec-row{display:flex;padding:7px 0;border-bottom:1px dotted var(--border);font-size:13px}
.detail-specs-compact .spec-label{width:80px;color:var(--text2);flex-shrink:0}
.detail-specs-compact .spec-value{flex:1;color:#333}
.detail-quantity{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.detail-quantity .qty-label{font-size:14px;color:#333;font-weight:500}
.detail-size{margin-bottom:18px}
.detail-size .size-label{display:block;font-size:14px;color:#333;font-weight:500;margin-bottom:8px}
.detail-size .size-hint{color:#ff4400;font-size:12px;font-weight:400;margin-left:4px}
.size-options{display:flex;flex-wrap:wrap;gap:8px}
.size-btn{padding:8px 16px;min-width:48px;border:1.5px solid var(--border);background:#fff;border-radius:6px;cursor:pointer;font-size:14px;color:#333;transition:all .15s}
.size-btn:hover{border-color:var(--primary)}
.size-btn.active{border-color:var(--primary);background:var(--primary);color:#fff;font-weight:600}
.product-size{font-size:12px;color:#999;margin-top:4px}
.qty-control{display:flex;align-items:center;border:2px solid var(--border);border-radius:6px;overflow:hidden}
.qty-control button{width:38px;height:40px;border:none;background:#f5f5f5;cursor:pointer;font-size:17px;color:#555;transition:background .15s}
.qty-control button:hover{background:#eee}
.qty-control button:active{background:#ddd}
.qty-control input{width:56px;height:40px;border:none;text-align:center;outline:none;font-size:16px;font-weight:600;color:#333}
.detail-actions{display:flex;gap:14px;margin-top:22px}
.btn-cart{flex:1;padding:14px 28px;border:2px solid var(--primary);background:#fff;color:var(--primary);border-radius:var(--radius);font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}
.btn-cart:hover{background:#fff5f5}
.btn-buy{flex:1;padding:14px 28px;border:none;background:linear-gradient(135deg,var(--primary),#ff6a33);color:#fff;border-radius:var(--radius);font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;box-shadow:0 4px 12px rgba(255,68,0,.3);display:flex;align-items:center;justify-content:center;gap:8px}
.btn-buy:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(255,68,0,.4)}
.detail-guarantee{display:flex;flex-wrap:wrap;gap:16px;margin-top:20px;padding:14px 0;border-top:1px solid var(--border)}
.detail-guarantee span{font-size:12px;color:var(--text2);display:flex;align-items:center;gap:5px}
.detail-guarantee .fa{color:#52c41a}

/* ===== Detail Tabs ===== */
.detail-tabs-wrapper{max-width:1200px;margin:20px auto 0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.detail-tabs-bar{display:flex;background:#fafafa;border-bottom:2px solid var(--primary);overflow-x:auto}
.detail-tab{padding:14px 28px;cursor:pointer;font-size:15px;font-weight:500;color:var(--text2);border-right:1px solid #eee;white-space:nowrap;transition:all .25s;display:flex;align-items:center;gap:8px;position:relative}
.detail-tab:hover{color:var(--primary);background:#fff}
.detail-tab.active{color:var(--primary);background:#fff;font-weight:700}
.detail-tab.active::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:3px;background:var(--primary)}
.detail-tab .fa{font-size:15px}
.detail-tab-panel{display:none;padding:28px 32px}
.detail-tab-panel.active{display:block}
.panel-content{max-width:900px;margin:0 auto}

/* ===== Detail Description Section ===== */
.section-heading{font-size:18px;font-weight:700;color:#222;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid #f0f0f0;display:flex;align-items:center;gap:10px}
.section-heading .fa{color:var(--primary)}
.detail-desc-section{margin-bottom:32px}
.detail-desc-body p{font-size:15px;line-height:1.9;color:#444;margin-bottom:12px;text-indent:2em}
.feature-tags{display:flex;flex-wrap:wrap;gap:10px}
.feature-tag{display:inline-block;padding:6px 18px;background:linear-gradient(135deg,#fff8f5,#fff3ed);border:1px solid #ffd8c5;border-radius:20px;font-size:13px;color:var(--primary);font-weight:500}
.detail-gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery-item{position:relative;border-radius:8px;overflow:hidden;cursor:pointer;border:1px solid var(--border);aspect-ratio:1}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-overlay{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.6);color:#fff;font-size:12px;text-align:center;padding:6px;opacity:0;transition:opacity .3s}
.gallery-item:hover .gallery-overlay{opacity:1}

/* ===== Specs Table ===== */
.specs-table{width:100%;border-collapse:collapse;font-size:14px;border:1px solid var(--border);border-radius:8px;overflow:hidden}
.specs-table th{background:#fafafa;padding:12px 16px;text-align:left;font-weight:600;color:#333;border-bottom:2px solid var(--border)}
.specs-table td{padding:12px 16px;border-bottom:1px solid #eee;color:#444}
.specs-table tr:last-child td{border-bottom:none}
.specs-table tr:hover td{background:#fafafa}
.stock-tag{display:inline-block;padding:2px 10px;border-radius:10px;font-size:12px;font-weight:600}
.stock-tag.in-stock{background:#e6f7e6;color:#389e0d}
.stock-tag.out-of-stock{background:#fff2e8;color:#cf1322}

/* ===== Buying Guide ===== */
.guide-block{background:#fafafa;border-radius:8px;padding:20px 24px}
.guide-list{list-style:none;padding:0;margin:0}
.guide-list li{padding:10px 0;font-size:14px;line-height:1.7;color:#444;display:flex;gap:10px;border-bottom:1px dotted #ddd}
.guide-list li:last-child{border-bottom:none}
.guide-list li .fa{color:#52c41a;margin-top:4px;flex-shrink:0}
.guide-warning{background:#fffbe6;border:1px solid #ffe58f}
.guide-warning ul{list-style:none;padding:0;margin:0}
.guide-warning li{padding:8px 0;font-size:13px;line-height:1.7;color:#8c6c00;display:flex;gap:8px}
.guide-warning li::before{content:'•';color:#d48806;font-weight:bold;flex-shrink:0}
.pay-method-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pay-method-card{background:#fff;border:1px solid var(--border);border-radius:8px;padding:20px;text-align:center;transition:all .2s}
.pay-method-card:hover{border-color:var(--primary);box-shadow:0 4px 12px rgba(0,0,0,.08);transform:translateY(-2px)}
.pay-method-card .fa{font-size:32px;color:var(--primary);margin-bottom:10px}
.pay-method-card strong{display:block;font-size:15px;color:#333;margin-bottom:6px}
.pay-method-card p{font-size:12px;color:var(--text2);margin:0}

/* ===== Old notice (keep for compatibility) ===== */
.detail-notice{margin-top:16px;padding:12px;background:#fffbe6;border:1px solid #ffe58f;border-radius:4px;font-size:12px;color:#ad6800;line-height:1.6}

/* ===== Cart Page ===== */
.cart-container{max-width:1200px;margin:16px auto;padding:0 16px}
.cart-table{background:#fff;border-radius:var(--radius);overflow:hidden}
.cart-header{display:flex;padding:12px 16px;background:#f5f5f5;font-size:13px;color:var(--text2);border-bottom:1px solid var(--border)}
.cart-header .col-product{flex:1}
.cart-header .col-price{width:120px;text-align:center}
.cart-header .col-qty{width:140px;text-align:center}
.cart-header .col-total{width:120px;text-align:center}
.cart-header .col-action{width:80px;text-align:center}
.cart-item{display:flex;padding:16px;align-items:center;border-bottom:1px solid var(--border)}
.cart-item:last-child{border-bottom:none}
.cart-item .col-product{display:flex;gap:12px;align-items:center;flex:1}
.cart-item .col-product img{width:80px;height:80px;border-radius:4px;object-fit:cover}
.cart-item .product-title{font-size:13px;line-height:1.4;max-width:300px}
.cart-item .col-price{text-align:center;width:120px;color:var(--primary);font-weight:600}
.cart-item .col-qty{text-align:center;width:140px}
.cart-item .col-total{text-align:center;width:120px;color:var(--primary);font-weight:700;font-size:16px}
.cart-item .col-action{text-align:center;width:80px}
.cart-item .col-action button{background:none;border:none;color:var(--text2);cursor:pointer;font-size:13px}
.cart-item .col-action button:hover{color:var(--primary)}
.cart-footer{background:#fff;border-radius:var(--radius);padding:16px 24px;margin-top:12px;display:flex;justify-content:space-between;align-items:center}
.cart-footer .left{font-size:13px;color:var(--text2)}
.cart-footer .right{display:flex;align-items:center;gap:16px}
.cart-footer .total-price{color:var(--primary);font-size:24px;font-weight:800}
.cart-footer .btn-checkout{padding:12px 40px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);font-size:16px;font-weight:600;cursor:pointer}
.cart-footer .btn-checkout:hover{background:var(--primary-dark)}
.cart-empty{text-align:center;padding:60px 0;color:var(--text2)}
.cart-empty .fa{font-size:64px;margin-bottom:16px}
.cart-empty p{font-size:16px;margin-bottom:16px}
.cart-empty .btn{display:inline-block;padding:10px 32px;background:var(--primary);color:#fff;border-radius:var(--radius);cursor:pointer;font-size:14px}

/* ===== Checkout Page ===== */
.checkout-container{max-width:1200px;margin:16px auto;padding:0 16px}
.checkout-section{background:#fff;border-radius:var(--radius);padding:24px;margin-bottom:16px}
.checkout-section h3{font-size:16px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.checkout-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;align-items:center;gap:12px}
.form-group label{width:100px;font-size:13px;color:var(--text2);text-align:right}
.form-group input,.form-group textarea,.form-group select{flex:1;padding:8px 12px;border:1px solid var(--border);border-radius:4px;font-size:14px;outline:none}
.form-group input:focus,.form-group textarea:focus{border-color:var(--primary)}
.form-group.full{grid-column:1/3}
.form-group textarea{height:80px;resize:vertical}
.checkout-summary{background:#fff;border-radius:var(--radius);padding:24px}
.checkout-summary table{width:100%;font-size:13px}
.checkout-summary th{text-align:left;padding:8px 0;border-bottom:1px solid var(--border);color:var(--text2)}
.checkout-summary td{padding:8px 0;border-bottom:1px solid var(--border)}
.checkout-summary .total-row td{font-size:18px;font-weight:700;color:var(--primary);border-bottom:none;padding-top:16px}
.checkout-pay{margin-top:16px;text-align:right}
.checkout-pay .btn-pay{padding:12px 48px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);font-size:16px;font-weight:600;cursor:pointer}
.checkout-pay .btn-pay:hover{background:var(--primary-dark)}
.payment-methods{display:flex;gap:16px;margin-bottom:16px}
.payment-method{display:flex;align-items:center;gap:8px;padding:12px 20px;border:2px solid var(--border);border-radius:var(--radius);cursor:pointer;font-size:14px}
.payment-method.active{border-color:var(--primary);background:#fff5f5}
.payment-method .fa{font-size:20px}

/* ===== Footer ===== */
.footer{background:#fff;margin-top:40px;padding:0;border-top:1px solid var(--border)}
.footer-about{background:#fafafa;padding:28px 0;border-bottom:1px solid var(--border)}
.footer-about-inner{max-width:1200px;margin:0 auto;padding:0 16px}
.footer-about h4{font-size:15px;margin-bottom:10px;color:#333}
.footer-about p{font-size:13px;color:var(--text2);line-height:1.8;max-width:960px}
.footer-inner{max-width:1200px;margin:0 auto;padding:32px 16px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:32px}
.footer-col h4{font-size:15px;margin-bottom:12px;color:#333}
.footer-col a{display:block;font-size:13px;color:var(--text2);margin-bottom:8px;cursor:pointer}
.footer-col a:hover{color:var(--primary)}
.footer-bottom{text-align:center;padding:16px;color:var(--text3);font-size:12px;border-top:1px solid var(--border)}
.payment-methods{margin-bottom:10px}
.payment-methods span{vertical-align:middle;margin-right:6px}
.payment-methods i{font-size:26px;margin:0 5px;vertical-align:middle;color:#444}
.payment-methods .pay-logo-text{display:inline-block;font-size:11px;font-weight:600;color:#fff;background:#c00;padding:2px 6px;border-radius:3px;vertical-align:middle;margin-left:4px}

/* ===== Breadcrumb ===== */
.breadcrumb{max-width:1200px;margin:0 auto;padding:8px 16px;font-size:13px;color:var(--text2)}
.breadcrumb a{color:var(--text2)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb span{margin:0 6px}

/* ===== Toast ===== */
.toast{position:fixed;top:80px;right:20px;background:rgba(0,0,0,.8);color:#fff;padding:12px 24px;border-radius:var(--radius);font-size:14px;z-index:9999;opacity:0;transform:translateX(100px);transition:all .3s}
.toast.show{opacity:1;transform:translateX(0)}

/* ===== Responsive ===== */
@media(max-width:768px){
  .header-main{flex-wrap:wrap;gap:12px}
  .search-bar{order:3;width:100%;max-width:100%}
  .banner{flex-direction:column;height:auto}
  .banner-main{height:200px}
  .banner-side{flex-direction:row;width:100%}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .detail-container{flex-direction:column;padding:16px}
  .detail-images{width:100%}
  .detail-main-image{width:100%;height:300px}
  .detail-gallery-grid{grid-template-columns:repeat(2,1fr)}
  .pay-method-cards{grid-template-columns:1fr}
  .detail-tab{padding:10px 16px;font-size:13px}
  .detail-tab-panel{padding:16px}
  .checkout-form{grid-template-columns:1fr}
  .cart-header .col-price,.cart-item .col-price,.cart-header .col-action,.cart-item .col-action{display:none}
  .nav-categories{width:140px}
  .nav-list{gap:16px;overflow-x:auto;white-space:nowrap}
}

/* ===== Info Page ===== */
.info-page{max-width:1200px;margin:24px auto;padding:0 16px;min-height:400px}
.info-content{background:#fff;border-radius:var(--radius);padding:40px;box-shadow:var(--shadow);line-height:1.8;color:#333}
.info-content h2{font-size:24px;margin-bottom:20px;color:#222}
.info-content h3{font-size:16px;margin:24px 0 10px;color:#333}
.info-content p{margin-bottom:14px;font-size:14px;color:#555}
.info-content ul,.info-content ol{margin:12px 0 16px 20px}
.info-content li{margin-bottom:8px;font-size:14px;color:#555}
.info-content strong{color:#222}
@media(max-width:768px){
.info-content{padding:24px}
}