/* ============================================================
   尤客斯商城 — 仿 SUNSKY 布局样式
   ============================================================ */
:root {
  --primary: #ff6a00;
  --primary-dark: #e85d00;
  --price: #ff5000;
  --text: #333;
  --text-sub: #999;
  --border: #e5e5e5;
  --bg: #f5f5f5;
  --footer-bg: #2b3038;
  --footer-deep: #22262d;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font: 14px/1.6 "Microsoft YaHei", "PingFang SC", Arial, sans-serif; color: var(--text); background: #fff; }
a { color: var(--text); text-decoration: none; }
a:hover { color: var(--primary); }
img { border: 0; vertical-align: middle; }
ul, li { list-style: none; }
.wrapper { width: 1200px; margin: 0 auto; }
.clearfix::after { content: ""; display: table; clear: both; }

/* ---------- 顶部工具条 ---------- */
.topbar { background: #f7f7f7; border-bottom: 1px solid var(--border); font-size: 12px; color: #666; }
.topbar .wrapper { display: flex; justify-content: space-between; height: 34px; align-items: center; }
.topbar a { color: #666; margin: 0 3px; }
.topbar a:hover { color: var(--primary); }
.topbar-left a.login-link { color: var(--primary); font-weight: bold; }
.topbar-right { display: flex; }
.topbar-right li { position: relative; padding: 0 12px; border-right: 1px solid #ddd; }
.topbar-right li:last-child { border-right: 0; }
.topbar-right li.user-box { display: none; color: var(--primary); }

/* ---------- 页头 ---------- */
.header { background: #fff; padding: 22px 0; }
.header .wrapper { display: flex; align-items: center; }
.logo { width: 220px; flex-shrink: 0; }
.logo img { max-height: 60px; }
.search-box { flex: 1; margin: 0 40px; }
.search-form { display: flex; height: 40px; border: 2px solid var(--primary); }
.search-form select { width: 100px; border: 0; border-right: 1px solid var(--border); padding: 0 6px; color: #666; outline: none; background: #fff; }
.search-form input { flex: 1; border: 0; outline: none; padding: 0 12px; font-size: 14px; }
.search-form button { width: 100px; background: var(--primary); color: #fff; border: 0; font-size: 16px; cursor: pointer; letter-spacing: 4px; }
.search-form button:hover { background: var(--primary-dark); }
.search-hot { margin-top: 6px; font-size: 12px; color: var(--text-sub); }
.search-hot a { color: var(--text-sub); margin-right: 12px; }
.search-hot a:hover { color: var(--primary); }
.header-cart { width: 140px; flex-shrink: 0; position: relative; }
.header-cart a { display: flex; align-items: center; justify-content: center; height: 40px; border: 1px solid var(--primary); color: var(--primary); font-size: 14px; }
.header-cart a:hover { background: #fff7f2; color: var(--primary); }
.cart-icon { display: inline-block; width: 20px; height: 20px; margin-right: 6px; background: url("../images/icon-cart.png") no-repeat center/contain; }
#cart-num { position: absolute; top: -8px; left: 42px; min-width: 18px; height: 18px; line-height: 18px; padding: 0 4px; background: var(--price); color: #fff; border-radius: 9px; font-size: 12px; font-style: normal; text-align: center; }

/* ---------- 主导航 ---------- */
.mainnav { border-bottom: 2px solid var(--primary); background: #fff; position: relative; z-index: 100; }
.mainnav .wrapper { display: flex; }
.allcat { width: 210px; background: var(--primary); color: #fff; font-size: 16px; text-align: center; line-height: 44px; cursor: pointer; position: relative; }
.allcat:hover { background: var(--primary-dark); }
.allcat-panel { display: none; position: absolute; top: 44px; left: 0; width: 210px; background: #fff; border: 1px solid var(--border); border-top: 0; box-shadow: 0 4px 10px rgba(0,0,0,.1); z-index: 200; max-height: 560px; overflow-y: auto; }
.allcat:hover .allcat-panel, .allcat-panel:hover { display: block; }
.allcat-item { border-bottom: 1px solid #f2f2f2; padding: 0; position: relative; }
.allcat-item > a { display: block; line-height: 40px; padding: 0 14px; font-size: 14px; color: #333; }
.allcat-item > a::after { content: "›"; position: absolute; right: 12px; color: #ccc; }
.allcat-item > a:hover { background: #fff7f2; color: var(--primary); }
.allcat-sub { display: none; position: absolute; top: 0; left: 210px; width: 500px; min-height: 100%; background: #fff; border: 1px solid var(--border); box-shadow: 4px 4px 10px rgba(0,0,0,.1); padding: 12px 18px; z-index: 210; }
.allcat-item:hover .allcat-sub { display: block; }
.allcat-sub a { display: inline-block; margin: 4px 14px 4px 0; color: #666; font-size: 13px; }
.allcat-sub a:hover { color: var(--primary); }
.nav-list { display: flex; }
.nav-list > li > a { display: block; line-height: 44px; padding: 0 24px; font-size: 16px; font-weight: bold; }
.nav-list > li > a:hover, .nav-list > li > a.active { color: var(--primary); }

/* ---------- Banner ---------- */
.banner { position: relative; overflow: hidden; }
.banner-slides { position: relative; height: 380px; }
.banner-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .6s; }
.banner-slide.on { opacity: 1; }
.banner-slide a { display: block; height: 380px; background-size: cover; background-position: center; }
.banner-dots { position: absolute; bottom: 14px; width: 100%; text-align: center; }
.banner-dots i { display: inline-block; width: 10px; height: 10px; margin: 0 5px; border-radius: 50%; background: rgba(255,255,255,.6); cursor: pointer; }
.banner-dots i.on { background: #fff; }

/* ---------- 区块标题 ---------- */
.section { margin-top: 28px; }
.sec-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.sec-title { font-size: 22px; font-weight: bold; padding-left: 12px; border-left: 4px solid var(--primary); line-height: 1.2; }
.sec-more { font-size: 13px; color: var(--text-sub); }
.sec-more:hover { color: var(--primary); }

/* ---------- 商品 Tab 区 ---------- */
.prod-tabs { display: inline-flex; margin-left: 24px; }
.prod-tabs a { padding: 2px 16px; font-size: 15px; color: #666; border-left: 1px solid #ddd; cursor: pointer; }
.prod-tabs a:first-child { border-left: 0; }
.prod-tabs a.on { color: var(--primary); font-weight: bold; }
.prod-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.prod-card { background: #fff; border: 1px solid var(--border); transition: all .2s; position: relative; }
.prod-card:hover { box-shadow: 0 6px 16px rgba(0,0,0,.1); border-color: #ddd; transform: translateY(-2px); }
.prod-img { display: block; padding-top: 100%; position: relative; overflow: hidden; background: #f8f8f8; }
.prod-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.prod-info { padding: 10px 12px 12px; }
.prod-name { display: block; font-size: 13px; line-height: 1.5; height: 40px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; color: #333; }
.prod-name:hover { color: var(--primary); }
.prod-price { margin-top: 8px; display: flex; align-items: baseline; }
.prod-price strong { color: var(--price); font-size: 18px; font-weight: bold; }
.prod-price strong::before { content: "¥"; font-size: 13px; margin-right: 2px; }
.prod-price del { color: #bbb; font-size: 12px; margin-left: 8px; }
.prod-price del::before { content: "¥"; }
.prod-meta { margin-top: 4px; font-size: 12px; color: var(--text-sub); display: flex; justify-content: space-between; }
.prod-cart-btn { margin-top: 8px; display: block; text-align: center; line-height: 30px; border: 1px solid var(--primary); color: var(--primary); font-size: 13px; }
.prod-cart-btn:hover { background: var(--primary); color: #fff; }

/* ---------- 分类专区 ---------- */
.cate-sec { margin-top: 34px; border: 1px solid #eee; }
.cate-sec-head { display: flex; justify-content: space-between; align-items: center; background: #fafafa; border-bottom: 2px solid var(--primary); padding: 10px 18px; }
.cate-sec-head h3 { font-size: 18px; }
.cate-sec-body { display: flex; }
.cate-side { width: 220px; flex-shrink: 0; border-right: 1px solid #f0f0f0; padding: 12px 16px; background: #fcfcfc; }
.cate-side a { display: block; padding: 5px 0; color: #666; font-size: 13px; }
.cate-side a::before { content: "· "; color: var(--primary); }
.cate-side .cate-side-img { margin-top: 14px; }
.cate-prods { flex: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: #f0f0f0; }
.cate-prods .prod-card { border: 0; }
.cate-sublinks { padding: 10px 18px; border-top: 1px solid #f0f0f0; font-size: 13px; }
.cate-sublinks a { margin-right: 18px; color: #666; }
.cate-sublinks a:hover { color: var(--primary); }

/* ---------- 服务保障 ---------- */
.service-bar { margin-top: 36px; background: #fff; border: 1px solid #eee; display: grid; grid-template-columns: repeat(4, 1fr); padding: 26px 0; }
.service-item { display: flex; align-items: center; justify-content: center; }
.service-ico { width: 46px; height: 46px; margin-right: 12px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 22px; display: flex; align-items: center; justify-content: center; }
.service-txt h4 { font-size: 16px; }
.service-txt p { font-size: 12px; color: var(--text-sub); }

/* ---------- 面包屑 ---------- */
.crumb { padding: 14px 0; font-size: 13px; color: var(--text-sub); }
.crumb a { color: var(--text-sub); }
.crumb a:hover { color: var(--primary); }

/* ---------- 列表页 ---------- */
.list-layout { display: flex; gap: 16px; align-items: flex-start; }
.side-filter { width: 210px; flex-shrink: 0; border: 1px solid var(--border); }
.filter-box { border-bottom: 1px solid #f0f0f0; padding: 12px 14px; }
.filter-box:last-child { border-bottom: 0; }
.filter-box h4 { font-size: 15px; margin-bottom: 8px; padding-left: 8px; border-left: 3px solid var(--primary); }
.filter-box a { display: block; padding: 4px 0; color: #666; font-size: 13px; }
.filter-box a.on, .filter-box a:hover { color: var(--primary); }
.list-main { flex: 1; }
.sort-bar { display: flex; align-items: center; background: #fafafa; border: 1px solid var(--border); padding: 8px 14px; margin-bottom: 12px; font-size: 13px; }
.sort-bar a { padding: 2px 12px; color: #666; }
.sort-bar a.on { color: var(--primary); font-weight: bold; }
.sort-bar .total { margin-left: auto; color: var(--text-sub); }
.list-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

/* 分页 */
.paging { margin: 24px 0; text-align: center; }
.paging a, .paging span { display: inline-block; min-width: 34px; height: 34px; line-height: 34px; padding: 0 10px; margin: 0 3px; border: 1px solid var(--border); color: #666; font-size: 13px; }
.paging span.current { background: var(--primary); border-color: var(--primary); color: #fff; }
.paging a:hover { border-color: var(--primary); color: var(--primary); }

/* ---------- 详情页 ---------- */
.detail-layout { display: flex; gap: 30px; margin-top: 10px; }
.detail-gallery { width: 420px; flex-shrink: 0; }
.detail-big { border: 1px solid var(--border); padding-top: 100%; position: relative; overflow: hidden; }
.detail-big img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.detail-thumbs { display: flex; gap: 8px; margin-top: 10px; }
.detail-thumbs img { width: 70px; height: 70px; border: 1px solid var(--border); cursor: pointer; object-fit: cover; }
.detail-thumbs img.on { border-color: var(--primary); }
.detail-info { flex: 1; }
.detail-name { font-size: 20px; line-height: 1.5; }
.detail-sub { color: var(--text-sub); font-size: 13px; margin-top: 6px; }
.detail-pricebox { background: #fff7f2; border: 1px solid #ffe3d1; padding: 16px; margin: 14px 0; }
.detail-pricebox .p-now { color: var(--price); font-size: 26px; font-weight: bold; }
.detail-pricebox .p-now::before { content: "¥"; font-size: 16px; margin-right: 2px; }
.detail-pricebox .p-market { margin-left: 14px; color: #999; font-size: 13px; }
.detail-pricebox .p-market::before { content: "¥"; }
.detail-pricebox .p-meta { margin-top: 8px; font-size: 12px; color: var(--text-sub); }
.detail-attrs { font-size: 13px; color: #666; margin: 10px 0 16px; }
.detail-attrs li { margin: 4px 0; }
.detail-attrs b { color: #999; font-weight: normal; margin-right: 10px; }
.buy-row { display: flex; align-items: center; gap: 12px; margin: 18px 0; }
.num-input { display: inline-flex; border: 1px solid var(--border); }
.num-input button { width: 30px; height: 36px; border: 0; background: #f8f8f8; cursor: pointer; font-size: 16px; }
.num-input input { width: 50px; height: 36px; border: 0; border-left: 1px solid var(--border); border-right: 1px solid var(--border); text-align: center; outline: none; }
.btn { display: inline-block; height: 40px; line-height: 40px; padding: 0 30px; border: 0; cursor: pointer; font-size: 15px; text-align: center; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-buy { background: var(--price); color: #fff; }
.btn-buy:hover { background: #e64500; color: #fff; }
.btn-plain { background: #fff; border: 1px solid var(--primary); color: var(--primary); }
.detail-service { margin-top: 16px; font-size: 12px; color: var(--text-sub); }
.detail-service span { margin-right: 18px; }
.detail-service span::before { content: "✓ "; color: var(--primary); }
.detail-tabs { margin-top: 30px; border: 1px solid var(--border); }
.detail-tab-nav { display: flex; background: #fafafa; border-bottom: 1px solid var(--border); }
.detail-tab-nav a { padding: 12px 30px; font-size: 15px; cursor: pointer; border-bottom: 2px solid transparent; }
.detail-tab-nav a.on { background: #fff; border-bottom-color: var(--primary); color: var(--primary); font-weight: bold; }
.detail-tab-body { padding: 20px; min-height: 120px; font-size: 14px; color: #555; line-height: 1.9; }
.detail-tab-body img { max-width: 100%; }

/* ---------- 购物车 / 结算 / 会员中心 ---------- */
.page-title { font-size: 20px; padding: 16px 0 12px; border-bottom: 2px solid var(--primary); margin-bottom: 16px; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th, .cart-table td { border: 1px solid #f0f0f0; padding: 12px 10px; text-align: center; font-size: 13px; }
.cart-table th { background: #fafafa; }
.cart-goods { display: flex; align-items: center; text-align: left; }
.cart-goods img { width: 64px; height: 64px; margin-right: 10px; border: 1px solid #f0f0f0; object-fit: cover; }
.cart-goods .t { width: 260px; }
.cart-foot { display: flex; justify-content: flex-end; align-items: center; gap: 18px; margin-top: 14px; font-size: 14px; }
.cart-foot .sum { color: var(--price); font-size: 20px; font-weight: bold; }
.cart-foot .sum::before { content: "¥"; font-size: 14px; }
.uc-layout { display: flex; gap: 16px; align-items: flex-start; padding-bottom: 40px; }
.uc-side { width: 190px; flex-shrink: 0; border: 1px solid var(--border); background: #fff; }
.uc-user { background: #fff7f2; padding: 18px 14px; text-align: center; border-bottom: 1px solid #ffe3d1; }
.uc-user img { width: 64px; height: 64px; border-radius: 50%; border: 2px solid #fff; }
.uc-user p { margin-top: 8px; font-weight: bold; }
.uc-menu { padding: 8px 0; }
.uc-menu a { display: block; padding: 10px 20px; color: #555; }
.uc-menu a.on, .uc-menu a:hover { background: #fff7f2; color: var(--primary); border-right: 2px solid var(--primary); }
.uc-main { flex: 1; min-width: 0; }
.order-card { border: 1px solid var(--border); margin-bottom: 14px; }
.order-head { background: #fafafa; padding: 10px 14px; font-size: 13px; color: #666; display: flex; gap: 24px; }
.order-head b { color: var(--text); }
.order-body { display: flex; align-items: center; }
.order-goods { flex: 1; padding: 12px 14px; }
.order-goods .gi { display: flex; align-items: center; margin: 6px 0; }
.order-goods img { width: 56px; height: 56px; margin-right: 10px; border: 1px solid #f0f0f0; }
.order-goods .t { flex: 1; font-size: 13px; }
.order-goods .p { color: #666; width: 90px; text-align: right; }
.order-goods .q { color: #999; width: 70px; text-align: right; }
.order-side { width: 200px; border-left: 1px solid #f0f0f0; text-align: center; padding: 12px; font-size: 13px; }
.order-side .amount { color: var(--price); font-weight: bold; }
.order-side .st { margin: 8px 0; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 3px; font-size: 12px; }
.tag-pay0 { background: #fff3e0; color: #ff9800; }
.tag-pay1 { background: #e8f5e9; color: #43a047; }
.tag-st0 { background: #eceff1; color: #78909c; }
.tag-st1 { background: #e3f2fd; color: #1e88e5; }
.tag-st2 { background: #ede7f6; color: #7e57c2; }
.tag-st3 { background: #e8f5e9; color: #43a047; }
.tag-st9 { background: #ffebee; color: #e53935; }
.mini-btn { display: inline-block; padding: 5px 14px; background: var(--primary); color: #fff; border-radius: 3px; font-size: 12px; cursor: pointer; border: 0; }
.mini-btn:hover { background: var(--primary-dark); color: #fff; }
.mini-btn.ghost { background: #fff; border: 1px solid var(--primary); color: var(--primary); }
.empty-tip { text-align: center; padding: 60px 0; color: #999; }

/* ---------- 表单页（登录/注册/结算） ---------- */
.form-panel { width: 420px; margin: 30px auto; border: 1px solid var(--border); padding: 30px 34px; background: #fff; }
.form-panel h2 { font-size: 20px; margin-bottom: 20px; text-align: center; }
.form-item { margin-bottom: 14px; }
.form-item label { display: block; font-size: 13px; color: #666; margin-bottom: 5px; }
.form-item input[type=text], .form-item input[type=password], .form-item input[type=tel], .form-item input[type=email], .form-item select { width: 100%; height: 38px; border: 1px solid #ddd; padding: 0 10px; outline: none; font-size: 14px; }
.form-item input:focus { border-color: var(--primary); }
.form-row { display: flex; gap: 10px; }
.form-row .form-item { flex: 1; }
.code-btn { width: 110px; flex-shrink: 0; border: 1px solid var(--primary); background: #fff; color: var(--primary); cursor: pointer; font-size: 13px; }
.code-btn:disabled { color: #999; border-color: #ddd; }
.form-submit { width: 100%; height: 42px; background: var(--primary); color: #fff; border: 0; font-size: 16px; cursor: pointer; }
.form-submit:hover { background: var(--primary-dark); }
.form-alt { margin-top: 14px; font-size: 13px; color: #999; text-align: center; }
.form-alt a { color: var(--primary); }
.login-oauth { margin-top: 18px; border-top: 1px dashed #eee; padding-top: 16px; text-align: center; }
.login-oauth p { font-size: 12px; color: #999; margin-bottom: 10px; }
.login-oauth a { display: inline-block; margin: 0 8px; padding: 8px 18px; border: 1px solid #2aae67; color: #2aae67; font-size: 13px; }
.login-oauth a.wx:hover { background: #2aae67; color: #fff; }
.login-tabs { display: flex; margin-bottom: 18px; border-bottom: 1px solid var(--border); }
.login-tabs a { flex: 1; text-align: center; padding: 10px 0; font-size: 15px; cursor: pointer; border-bottom: 2px solid transparent; }
.login-tabs a.on { color: var(--primary); border-bottom-color: var(--primary); font-weight: bold; }
.wx-qr-box { text-align: center; padding: 10px 0; }
.wx-qr-box img { width: 200px; height: 200px; border: 1px solid #eee; }
.wx-qr-box p { margin-top: 10px; color: #666; font-size: 13px; }
.wx-qr-box .tip-ok { color: #2aae67; }

/* 结算页 */
.checkout-layout { display: flex; gap: 20px; align-items: flex-start; }
.checkout-main { flex: 1; }
.addr-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 8px; }
.addr-card { border: 2px solid var(--border); padding: 12px; cursor: pointer; position: relative; font-size: 13px; }
.addr-card.on { border-color: var(--primary); background: #fff7f2; }
.addr-card .n { font-weight: bold; }
.addr-card .d { color: #666; margin-top: 4px; min-height: 36px; }
.addr-add { border: 2px dashed #ddd; display: flex; align-items: center; justify-content: center; color: #999; min-height: 90px; cursor: pointer; }
.addr-form { display: none; border: 1px solid var(--border); padding: 14px; margin-top: 10px; }
.pay-list label { display: inline-flex; align-items: center; border: 2px solid var(--border); padding: 10px 20px; margin-right: 14px; cursor: pointer; font-size: 15px; }
.pay-list label.on { border-color: var(--primary); background: #fff7f2; }
.pay-ico { margin-right: 8px; }
.pay-alipay .pay-ico::before { content: "💙"; }
.pay-wxpay .pay-ico::before { content: "💬"; }

/* 支付收银台 */
.cashier { max-width: 640px; margin: 40px auto; border: 1px solid var(--border); padding: 30px; }
.cashier h2 { text-align: center; font-size: 20px; }
.cashier .amount { text-align: center; color: var(--price); font-size: 34px; font-weight: bold; margin: 20px 0; }
.cashier .amount::before { content: "¥"; font-size: 22px; }
.qr-center { text-align: center; }
.qr-center img { width: 220px; height: 220px; border: 1px solid #eee; }
.qr-center p { margin: 12px 0; color: #666; }
.qr-state { font-size: 14px; color: var(--primary); }

/* ---------- 页脚 ---------- */
.footer-service { background: #fff; border-top: 1px solid #eee; margin-top: 40px; padding: 0; }
.footer-main { background: var(--footer-bg); color: #9aa0aa; padding: 34px 0 20px; font-size: 13px; }
.footer-cols { display: flex; justify-content: space-between; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 12px; }
.footer-col a { display: block; color: #9aa0aa; line-height: 2; }
.footer-col a:hover { color: var(--primary); }
.footer-wechat { text-align: center; }
.footer-wechat img { width: 110px; height: 110px; background: #fff; padding: 4px; }
.footer-bottom { background: var(--footer-deep); color: #6b7280; text-align: center; padding: 14px 0; font-size: 12px; }
.footer-bottom a { color: #6b7280; }

/* ---------- 响应式（简单收缩） ---------- */
@media (max-width: 1220px) { .wrapper { width: 98%; } }

/* 列表分页 */
.paging{margin-top:24px;text-align:center;}
.paging .pg{display:inline-block;padding:6px 12px;margin:0 3px;border:1px solid #e0e0e0;border-radius:3px;color:#666;font-size:13px;text-decoration:none;}
.paging .pg:hover{color:var(--primary);border-color:var(--primary);}
.paging .pg-info{display:inline-block;margin-left:8px;color:#999;font-size:13px;}
.paging .page-num{display:inline-block;padding:6px 12px;margin:0 3px;border:1px solid #e0e0e0;border-radius:3px;color:#666;font-size:13px;}
.paging .page-num.current{background:var(--primary);border-color:var(--primary);color:#fff;}