/* ============================================================
   多商家微信商城 · H5 移动端样式 v1.0
   主色：紫 #6d28d9    辅色：橙 #f97316    成功 #10b981    警示 #ef4444
   ============================================================ */
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
:root{
  --primary:#6d28d9; --primary-2:#8b5cf6; --primary-soft:#ede9fe;
  --accent:#f97316; --accent-soft:#fff7ed;
  --ok:#10b981; --warn:#f59e0b; --danger:#ef4444; --info:#3b82f6;
  --text-1:#0f172a; --text-2:#334155; --text-3:#64748b; --text-4:#94a3b8; --text-5:#cbd5e1;
  --bg:#f7f7fb; --card:#ffffff; --line:#f1f5f9; --shadow:0 2px 10px rgba(15,23,42,.05);
}
html,body{ background:var(--bg); color:var(--text-1); font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif; font-size:14px; line-height:1.5; }
body.h5-body{ padding-bottom: calc(64px + env(safe-area-inset-bottom)); max-width: 750px; margin: 0 auto; background:var(--bg); min-height:100vh; position:relative; }
a{ color:inherit; text-decoration:none; } img{ display:block; max-width:100%; }
button{ font-family:inherit; border:none; background:none; cursor:pointer; }
input,select,textarea{ font-family:inherit; font-size:14px; outline:none; }

/* ---------- 顶部标题栏 ---------- */
.h5-nav{
  position:sticky; top:0; z-index:50;
  height:44px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2)); color:#fff;
  font-weight:600; font-size:16px; padding:0 12px;
}
.h5-nav .back{ position:absolute; left:8px; width:32px; height:32px; display:flex; align-items:center; justify-content:center; font-size:20px; color:#fff; }
.h5-nav .right{ position:absolute; right:10px; font-size:13px; font-weight:400; display:flex; align-items:center; gap:10px; }
.h5-nav.shop{ background:var(--card); color:var(--text-1); box-shadow:var(--shadow); }
.h5-nav.shop .back{ color:var(--text-1); }

/* ---------- 通用卡片 ---------- */
.card{ background:var(--card); border-radius:12px; padding:14px; margin:12px; box-shadow:var(--shadow); }
.card-row{ display:flex; align-items:center; padding:12px 0; border-bottom:1px solid var(--line); }
.card-row:last-child{ border-bottom:none; }

/* ---------- 标签/徽标 ---------- */
.tag{ display:inline-flex; align-items:center; padding:2px 8px; border-radius:999px; font-size:11px; line-height:1.6; }
.tag.p{ background:var(--primary-soft); color:var(--primary); }
.tag.a{ background:var(--accent-soft); color:var(--accent); }
.tag.g{ background:#ecfdf5; color:var(--ok); }
.tag.r{ background:#fef2f2; color:var(--danger); }
.tag.b{ background:#eff6ff; color:var(--info); }
.tag.y{ background:#fefce8; color:var(--warn); }

.badge{ background:var(--danger); color:#fff; border-radius:999px; padding:1px 6px; font-size:10px; min-width:16px; text-align:center; display:inline-block; }

/* ---------- 按钮 ---------- */
.btn-h5{
  display:inline-flex; align-items:center; justify-content:center; gap:4px;
  padding:10px 18px; border-radius:999px; font-size:14px; font-weight:500;
  transition: transform .1s;
}
.btn-h5:active{ transform: scale(.96); }
.btn-h5.primary{ background:linear-gradient(135deg,var(--primary),var(--primary-2)); color:#fff; box-shadow:0 4px 14px rgba(109,40,217,.28); }
.btn-h5.accent{ background:linear-gradient(135deg,#fb923c,var(--accent)); color:#fff; }
.btn-h5.ghost{ background:var(--primary-soft); color:var(--primary); }
.btn-h5.line{ border:1px solid var(--text-5); color:var(--text-2); background:#fff; }
.btn-h5.block{ width:100%; }
.btn-h5.sm{ padding:6px 12px; font-size:12px; }
.btn-h5.lg{ padding:14px 22px; font-size:16px; }

/* ---------- Banner 轮播占位 ---------- */
.banner-box{ margin:12px; border-radius:14px; overflow:hidden; background:#fff; box-shadow:var(--shadow); }
.banner-box .swiper{ width:100%; aspect-ratio: 750 / 320; position:relative; overflow:hidden; }
.banner-box .slide{ width:100%; height:100%; background-size:cover; background-position:center; }
.banner-box .dots{ position:absolute; bottom:8px; left:0; right:0; display:flex; justify-content:center; gap:6px; }
.banner-box .dots i{ width:6px; height:6px; border-radius:999px; background:rgba(255,255,255,.5); }
.banner-box .dots i.on{ width:16px; background:#fff; }

/* ---------- 商品网格 / 瀑布流 ---------- */
.goods-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:10px; padding:0 10px; }
.g-card{ background:#fff; border-radius:12px; overflow:hidden; box-shadow:var(--shadow); }
.g-card .cover{ aspect-ratio:1/1; background-size:cover; background-position:center; background-color:#f1f5f9; position:relative; }
.g-card .cover .tips{ position:absolute; top:6px; left:6px; display:flex; flex-direction:column; gap:3px; }
.g-card .body{ padding:8px 10px 10px; }
.g-card .name{ font-size:13px; line-height:1.35; color:var(--text-1); display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; min-height:34px; }
.g-card .shop{ margin-top:4px; font-size:11px; color:var(--text-4); display:flex; align-items:center; gap:3px; }
.g-card .price-row{ margin-top:6px; display:flex; align-items:baseline; justify-content:space-between; }
.g-card .price{ color:var(--danger); font-weight:800; }
.g-card .price .yuan{ font-size:11px; margin-right:1px; }
.g-card .price .num{ font-size:17px; }
.g-card .sales{ font-size:10px; color:var(--text-4); }

/* ---------- 店铺卡片 ---------- */
.shop-list{ padding:12px; display:flex; flex-direction:column; gap:12px; }
.shop-card{ background:#fff; border-radius:14px; padding:14px; box-shadow:var(--shadow); }
.shop-card .top{ display:flex; align-items:center; gap:12px; }
.shop-card .logo{ width:58px; height:58px; border-radius:12px; overflow:hidden; background:#f1f5f9; display:flex; align-items:center; justify-content:center; color:var(--primary); font-size:24px; font-weight:800; flex-shrink:0; border:1px solid var(--line); }
.shop-card .logo img{ width:100%; height:100%; object-fit:cover; }
.shop-card .info{ flex:1; min-width:0; }
.shop-card .sname{ font-weight:700; font-size:15px; display:flex; align-items:center; gap:6px; }
.shop-card .sintro{ font-size:12px; color:var(--text-3); margin-top:4px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.shop-card .meta{ display:flex; gap:10px; margin-top:6px; font-size:11px; color:var(--text-4); }
.shop-card .goods-rows{ margin-top:12px; display:grid; grid-template-columns:repeat(3,1fr); gap:6px; }
.shop-card .goods-rows>div{ aspect-ratio:1/1; border-radius:8px; background-size:cover; background-position:center; background-color:#f1f5f9; }
.shop-card .foot{ margin-top:10px; padding-top:10px; border-top:1px dashed var(--line); display:flex; justify-content:space-between; align-items:center; }
.shop-card .foot .discount{ color:var(--accent); font-size:12px; font-weight:600; }

/* ---------- 分类 左右联动 ---------- */
.cate-page{ display:flex; height: calc(100vh - 44px - 64px); overflow:hidden; }
.cate-left{ width:96px; background:#fff; overflow-y:auto; flex-shrink:0; border-right:1px solid var(--line); }
.cate-left .c-item{ padding:14px 10px; font-size:13px; color:var(--text-2); text-align:center; position:relative; border-left:3px solid transparent; }
.cate-left .c-item.on{ background:var(--bg); color:var(--primary); font-weight:600; border-left-color:var(--primary); }
.cate-right{ flex:1; overflow-y:auto; padding:10px 10px 20px; }
.cate-right .sec-title{ padding:8px 6px 10px; display:flex; align-items:center; gap:8px; font-weight:700; color:var(--text-1); font-size:14px; }
.cate-right .sec-title::before{ content:''; width:3px; height:14px; background:var(--primary); border-radius:2px; }

/* ---------- 搜索 ---------- */
.search-bar{ position:sticky; top:0; z-index:20; background:#fff; padding:8px 12px; display:flex; gap:8px; align-items:center; box-shadow:0 1px 3px rgba(0,0,0,.04); }
.search-bar .inp{ flex:1; height:36px; background:#f1f5f9; border-radius:999px; display:flex; align-items:center; padding:0 14px; gap:8px; color:var(--text-3); font-size:13px; }
.search-bar .inp input{ flex:1; border:none; background:none; font-size:13px; }
.hot-words{ padding:12px 16px; }
.hot-words h4{ font-size:13px; color:var(--text-2); margin-bottom:10px; display:flex; align-items:center; justify-content:space-between; }
.hot-words .words{ display:flex; flex-wrap:wrap; gap:8px; }
.hot-words .words a{ padding:6px 12px; background:#fff; border-radius:999px; font-size:12px; color:var(--text-2); border:1px solid var(--line); }

/* ---------- 底部 TabBar ---------- */
.tabbar{
  position:fixed; left:50%; transform:translateX(-50%); bottom:0; width:100%; max-width:750px;
  height: calc(58px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
  background:#fff; border-top:1px solid var(--line);
  display:grid; grid-template-columns:repeat(4,1fr); z-index:99;
}
.tabbar .tab{ display:flex; flex-direction:column; align-items:center; justify-content:center; gap:2px; font-size:11px; color:var(--text-4); position:relative; }
.tabbar .tab.on{ color:var(--primary); font-weight:600; }
.tabbar .tab .icon{ font-size:20px; line-height:1; position:relative; }
.tabbar .tab .icon i{ position:absolute; top:-4px; right:-10px; background:var(--danger); color:#fff; font-size:10px; border-radius:999px; padding:0 4px; min-width:14px; text-align:center; font-style:normal; }

/* ---------- 购物车 ---------- */
.cart-shop{ background:#fff; margin:10px 12px; border-radius:12px; overflow:hidden; box-shadow:var(--shadow); }
.cart-shop .shead{ padding:10px 12px; display:flex; align-items:center; gap:8px; border-bottom:1px solid var(--line); font-weight:600; }
.cart-item{ padding:10px 12px; display:flex; gap:10px; border-bottom:1px solid var(--line); align-items:center; }
.cart-item:last-child{ border-bottom:none; }
.cart-item .check{ width:20px; height:20px; border-radius:999px; border:1.5px solid var(--text-5); flex-shrink:0; display:flex; align-items:center; justify-content:center; color:#fff; font-size:12px; }
.cart-item .check.on{ background:var(--primary); border-color:var(--primary); }
.cart-item .cimg{ width:80px; height:80px; border-radius:10px; background-size:cover; background-position:center; background-color:#f1f5f9; flex-shrink:0; }
.cart-item .cbody{ flex:1; min-width:0; display:flex; flex-direction:column; gap:4px; }
.cart-item .cname{ font-size:13px; line-height:1.3; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.cart-item .cspec{ font-size:11px; color:var(--text-4); background:var(--line); border-radius:4px; padding:2px 6px; align-self:flex-start; }
.cart-item .cbottom{ display:flex; align-items:center; justify-content:space-between; margin-top:auto; }
.cart-item .cprice{ color:var(--danger); font-weight:700; }
.stepper{ display:inline-flex; align-items:center; border:1px solid var(--line); border-radius:8px; overflow:hidden; }
.stepper button{ width:28px; height:26px; font-size:16px; color:var(--text-2); background:#fafafa; }
.stepper button:active{ background:var(--primary-soft); }
.stepper input{ width:40px; height:26px; text-align:center; border:none; border-left:1px solid var(--line); border-right:1px solid var(--line); background:#fff; font-size:13px; }
.cart-settle{
  position:fixed; left:50%; transform:translateX(-50%); bottom:58px; width:100%; max-width:750px;
  background:#fff; padding:10px 14px; border-top:1px solid var(--line); display:flex; align-items:center; gap:10px; z-index:98;
}
.cart-settle .total{ flex:1; }
.cart-settle .total .a{ color:var(--danger); font-size:18px; font-weight:800; }

/* ---------- 表单 ---------- */
.f-row{ padding:12px 14px; background:#fff; display:flex; align-items:center; border-bottom:1px solid var(--line); }
.f-row:last-child{ border-bottom:none; }
.f-row .lab{ width:84px; flex-shrink:0; color:var(--text-2); font-size:14px; }
.f-row .val{ flex:1; min-width:0; }
.f-row .val input, .f-row .val select, .f-row .val textarea{ width:100%; border:none; background:transparent; font-size:14px; color:var(--text-1); padding:2px 0; }
.f-row .val textarea{ min-height:60px; resize:none; }
.f-group{ background:#fff; margin:12px; border-radius:12px; overflow:hidden; box-shadow:var(--shadow); }
.f-hint{ font-size:11px; color:var(--text-4); padding:4px 16px 10px; }

/* ---------- 金额 ---------- */
.price{ color:var(--danger); font-weight:700; }
.price small{ font-size:11px; font-weight:500; }

/* ---------- 订单状态头 ---------- */
.order-top{ background:linear-gradient(135deg,var(--primary),var(--primary-2)); color:#fff; padding:16px 16px 20px; }
.order-top.st1{ background:linear-gradient(135deg,#fb923c,#f97316); }
.order-top.st2{ background:linear-gradient(135deg,#6366f1,#4f46e5); }
.order-top.st3{ background:linear-gradient(135deg,#10b981,#059669); }
.order-top.st5,.order-top.st6{ background:linear-gradient(135deg,#64748b,#475569); }
.order-top .stt{ font-size:18px; font-weight:700; margin-bottom:6px; }
.order-top .desc{ font-size:13px; opacity:.9; }

/* ---------- 用户中心 ---------- */
.u-top{ background:linear-gradient(135deg,var(--primary),var(--primary-2)); padding:24px 16px 60px; color:#fff; position:relative; }
.u-top .user{ display:flex; align-items:center; gap:12px; }
.u-top .avatar{ width:58px; height:58px; border-radius:999px; background:rgba(255,255,255,.2); overflow:hidden; border:2px solid rgba(255,255,255,.35); display:flex; align-items:center; justify-content:center; font-size:24px; flex-shrink:0; }
.u-top .avatar img{ width:100%; height:100%; object-fit:cover; }
.u-top .u-name{ font-size:17px; font-weight:700; }
.u-top .u-sub{ font-size:12px; opacity:.9; margin-top:3px; }
.level-card{
  margin:-46px 12px 0; background:#fff; border-radius:14px; padding:14px; box-shadow:var(--shadow);
  display:grid; grid-template-columns:repeat(4,1fr); text-align:center; position:relative; z-index:2;
}
.level-card .it{ }
.level-card .v{ font-size:17px; font-weight:800; color:var(--text-1); }
.level-card .l{ font-size:11px; color:var(--text-4); margin-top:2px; }
.u-order-box{ margin:12px; background:#fff; border-radius:14px; padding:14px; box-shadow:var(--shadow); }
.u-order-box .ot{ display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; font-weight:700; }
.u-order-box .og{ display:grid; grid-template-columns:repeat(5,1fr); text-align:center; }
.u-order-box .og a{ display:flex; flex-direction:column; align-items:center; gap:4px; font-size:11px; color:var(--text-3); position:relative; }
.u-order-box .og .ic{ font-size:22px; }
.u-menu{ margin:12px; background:#fff; border-radius:14px; overflow:hidden; box-shadow:var(--shadow); }
.u-menu .mi{ padding:14px; display:flex; align-items:center; gap:10px; border-bottom:1px solid var(--line); font-size:14px; color:var(--text-2); }
.u-menu .mi:last-child{ border-bottom:none; }
.u-menu .mi .ic{ width:28px; height:28px; border-radius:8px; background:var(--primary-soft); color:var(--primary); display:flex; align-items:center; justify-content:center; font-size:15px; }
.u-menu .mi .arr{ margin-left:auto; color:var(--text-5); }

/* ---------- 九宫格入口 ---------- */
.quick-grid{ margin:12px; background:#fff; border-radius:14px; padding:14px 6px; box-shadow:var(--shadow); display:grid; grid-template-columns:repeat(5,1fr); gap:6px 0; }
.quick-grid a{ display:flex; flex-direction:column; align-items:center; gap:4px; padding:8px 0; font-size:11px; color:var(--text-2); }
.quick-grid .ic{ width:40px; height:40px; border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:20px; }
.quick-grid .ic.c1{ background:#fef3c7; color:#d97706; }
.quick-grid .ic.c2{ background:#dbeafe; color:#2563eb; }
.quick-grid .ic.c3{ background:#fce7f3; color:#db2777; }
.quick-grid .ic.c4{ background:#dcfce7; color:#16a34a; }
.quick-grid .ic.c5{ background:#ede9fe; color:#7c3aed; }
.quick-grid .ic.c6{ background:#fee2e2; color:#dc2626; }
.quick-grid .ic.c7{ background:#cffafe; color:#0891b2; }
.quick-grid .ic.c8{ background:#e0e7ff; color:#4f46e5; }
.quick-grid .ic.c9{ background:#ffedd5; color:#ea580c; }
.quick-grid .ic.c10{ background:#f3e8ff; color:#9333ea; }

/* ---------- 分割标题 ---------- */
.sec-head{ display:flex; align-items:center; justify-content:space-between; padding:16px 14px 8px; }
.sec-head h3{ font-size:15px; font-weight:800; display:flex; align-items:center; gap:6px; }
.sec-head .more{ font-size:12px; color:var(--text-4); display:flex; align-items:center; gap:2px; }

/* ---------- 空态 ---------- */
.empty{ padding:60px 20px; text-align:center; color:var(--text-4); }
.empty .emoji{ font-size:54px; margin-bottom:10px; }
.empty .txt{ font-size:14px; }
.empty .sub{ font-size:12px; margin-top:6px; color:var(--text-5); }
.empty .btn-h5{ margin-top:20px; }

/* ---------- 工具 ---------- */
.divider{ height:10px; background:var(--bg); }
.flex{ display:flex; } .f1{ flex:1; } .ac{align-items:center;} .jsb{justify-content:space-between;}
.gap-6{ gap:6px; } .gap-8{ gap:8px; } .gap-10{ gap:10px; }
.muted{ color:var(--text-4); } .s1{ color:var(--text-1); } .s2{ color:var(--text-2); } .s3{ color:var(--text-3); }
.bold{ font-weight:700; } .tac{ text-align:center; }
.line-through{ text-decoration:line-through; }
.mt-8{ margin-top:8px; } .mt-12{ margin-top:12px; } .mt-16{ margin-top:16px; } .mt-20{ margin-top:20px; }
.p-12{ padding:12px; }

/* ---------- 地址 ---------- */
.addr-card{ background:#fff; margin:12px; border-radius:12px; padding:14px; box-shadow:var(--shadow); }
.addr-card .who{ display:flex; align-items:center; gap:10px; font-weight:600; }
.addr-card .who .def{ background:var(--primary-soft); color:var(--primary); font-size:11px; padding:1px 6px; border-radius:4px; }
.addr-card .phone{ color:var(--text-3); font-size:13px; margin-left:auto; font-weight:500; }
.addr-card .det{ margin-top:8px; font-size:13px; color:var(--text-2); line-height:1.6; }
.addr-card .ops{ margin-top:12px; padding-top:10px; border-top:1px dashed var(--line); display:flex; justify-content:space-between; align-items:center; font-size:12px; color:var(--text-3); }
.addr-card .ops .btns{ display:flex; gap:14px; }
.addr-card .ops .btns a{ display:inline-flex; align-items:center; gap:3px; }

/* 安全区域底部补足 */
.pb-safe{ padding-bottom: calc(64px + env(safe-area-inset-bottom)); }