:root{
  --brand:#D0B079; --brand-d:#b5904f; --bg:#f3f5f7; --txt:#1f2329; --muted:#9aa3ad;
  --danger:#e34d59; --line:#eceef0;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--txt)}
#app{max-width:480px;margin:0 auto;min-height:100vh;background:var(--bg);position:relative;padding-bottom:54px}

.topbar{position:sticky;top:0;z-index:10;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:12px 16px}
.brand{font-size:16px;font-weight:700}
.brand-logo{height:22px;width:22px;object-fit:contain;border-radius:5px;vertical-align:middle;margin-right:6px}
.brand-txt{margin-right:6px;font-weight:700}
.brand-name{vertical-align:middle}
.mine-logo{width:58px;height:58px;object-fit:contain;border-radius:50%;background:#fff;padding:4px}
.cart-ico{position:relative;display:flex;align-items:center;color:#fff}
.cart-ico svg{width:24px;height:24px}
.cart-ico span{position:absolute;top:-7px;right:-9px;background:var(--danger);color:#fff;font-size:11px;line-height:1;min-width:16px;height:16px;border-radius:9px;padding:1px 4px;text-align:center;display:none;box-sizing:border-box}
.cart-ico span.on{display:inline-block}

.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;display:flex;background:#fff;border-top:1px solid var(--line);z-index:10}
.tab{flex:1;text-align:center;padding:6px 0 7px;font-size:11px;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:3px}
.tab svg{width:23px;height:23px}
.tab.on{color:var(--brand);font-weight:700}

.page{display:none;padding:12px;padding-bottom:20px}
.page.on{display:block}

/* home */
.search{cursor:pointer;background:#fff;border-radius:20px;padding:9px 14px;color:var(--muted);font-size:13px;margin-bottom:12px;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.banner{background:linear-gradient(135deg,var(--brand),var(--brand-d));color:#fff;border-radius:12px;padding:18px;font-size:15px;margin-bottom:14px}
.sec-t{font-size:16px;font-weight:700;margin:16px 4px 10px}
.cat-grid{display:flex;flex-wrap:wrap;background:#fff;border-radius:12px;padding:14px 6px 8px}
.cat-item{width:25%;text-align:center;padding:8px 0;cursor:pointer}
.cat-svg{width:34px;height:34px;color:var(--brand);padding:7px;border-radius:50%;background:rgba(var(--brand-rgb),.08)}
.cat-emoji{width:34px;height:34px;font-size:22px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(var(--brand-rgb),.08);object-fit:cover}
.cat-name{font-size:13px;margin-top:6px;color:var(--txt)}
.feat-block{margin-bottom:10px}
.feat-cat{font-size:14px;font-weight:700;color:var(--brand);margin:10px 4px 6px}
.feat-list{display:flex;flex-wrap:wrap;gap:8px}
.feat-card{width:calc(50% - 4px);background:#fff;border-radius:10px;padding:10px;cursor:pointer}
.feat-emoji{font-size:26px}
.feat-img{width:100%;height:104px;object-fit:contain;object-position:center;border-radius:8px;background:#fff}
.feat-name{font-size:13px;margin:4px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.feat-price{color:var(--danger);font-weight:700;font-size:14px}
.feat-price .u{color:var(--muted);font-weight:400;font-size:11px}
.cta{position:fixed;left:50%;transform:translateX(-50%);bottom:60px;width:calc(100% - 32px);max-width:448px;background:var(--brand);color:#fff;text-align:center;padding:13px;border-radius:24px;font-size:15px;box-shadow:0 4px 12px rgba(var(--brand-rgb),.35);cursor:pointer}

/* order page */
.o-top{display:flex;align-items:center;background:#fff;border-radius:20px;padding:8px 14px;margin-bottom:10px}
.o-top input{flex:1;border:0;outline:none;font-size:13px}
.o-body{display:flex;height:calc(100vh - 200px)}
.o-side{width:96px;background:var(--bg);overflow-y:auto}
.o-side div{padding:16px 6px;text-align:center;font-size:13px;color:#555;border-left:3px solid transparent}
.o-side div.on{background:#fff;color:var(--brand);font-weight:700;border-left-color:var(--brand)}
.o-list{flex:1;overflow-y:auto;background:#fff;padding:0 10px}
.p-item{display:flex;align-items:center;padding:12px 6px;border-bottom:1px solid var(--line)}
.p-emoji{font-size:32px;width:44px;text-align:center}
.p-img{width:44px;height:44px;object-fit:cover;border-radius:6px;background:#f7f8fa}
.p-view{display:flex;align-items:center;flex:1;min-width:0;cursor:pointer}

/* 货品详情（溯源弹窗） */
.prod-detail{width:90%;max-width:420px;max-height:86vh;overflow:auto;padding:0;border-radius:14px;background:#fff;position:relative}
.prod-detail .modal-x{position:absolute;right:10px;top:8px;width:30px;height:30px;border:none;background:rgba(0,0,0,.35);color:#fff;border-radius:50%;font-size:18px;line-height:1;cursor:pointer;z-index:2}
.pd-imgwrap{width:100%;aspect-ratio:1/1;background:#f3f5f7;display:flex;align-items:center;justify-content:center;overflow:hidden}
.pd-img{width:100%;height:100%;object-fit:cover;display:block}
.pd-name{font-size:18px;font-weight:800;padding:14px 16px 2px}
.pd-price{color:var(--danger);font-weight:800;font-size:18px;padding:0 16px}
.pd-price .u{color:var(--muted);font-weight:400;font-size:12px}
.pd-tags{color:var(--brand);font-size:12px;padding:4px 16px}
.pd-sec-t{font-size:13px;color:var(--muted);padding:12px 16px 6px;font-weight:600}
.pd-trace{display:flex;flex-direction:column;gap:2px;padding:0 16px}
.pd-trace-item{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;background:var(--bg,#f6f8f7);border-radius:10px;margin-bottom:8px}
.pd-trace-ico{width:22px;height:22px;flex:0 0 22px;color:var(--brand);margin-top:1px}
.pd-trace-lab{font-size:12px;color:var(--muted)}
.pd-trace-v{font-size:14px;font-weight:600;line-height:1.4;word-break:break-word}
.pd-rep-link{display:block;margin-top:6px}
.pd-rep-img{width:100%;max-width:180px;height:auto;border-radius:8px;border:1px solid var(--line,#eceef0);background:#fff}
/* 检测报告多附件：横向滑动画廊 */
.pd-rep-gallery{display:flex;gap:10px;overflow-x:auto;-webkit-overflow-scrolling:touch;padding:4px 0 8px;margin:2px 0}
.pd-rep-card{flex:0 0 auto;width:118px;text-decoration:none;display:block}
.pd-rep-thumb{width:118px;height:150px;object-fit:cover;border-radius:8px;border:1px solid var(--line,#eceef0);background:#fff;display:block}
.pd-rep-card .pd-rep-cap{display:block;margin-top:5px;font-size:11px;color:var(--muted);line-height:1.3;word-break:break-word}
.pd-rep-file{display:flex;flex-direction:column;align-items:center;justify-content:center;width:118px;height:150px;border:1px solid var(--line,#eceef0);border-radius:8px;background:#fafbfc;color:var(--muted);text-align:center;padding:8px;box-sizing:border-box}
.pd-rep-fico{font-size:26px;margin-bottom:6px}
.pd-report{display:block;margin:2px 16px 4px;color:#1a73e8;font-size:13px}
.pd-acts{padding:8px 16px 18px}
.pd-add{width:100%;background:var(--brand);color:#fff;border:none;padding:13px 0;border-radius:24px;font-size:16px;font-weight:700;cursor:pointer}
.pd-extra{padding:4px 0}
.pd-loading{color:var(--muted);font-size:13px;padding:8px 0}
.pd-supplier{background:var(--bg,#f6f8f7);border-radius:10px;padding:12px;margin:8px 16px}
.pd-sup-name{font-size:14px;font-weight:800;margin-bottom:8px}
.pd-license{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pd-lic-label{font-size:12px;color:var(--muted);flex:0 0 auto}
.pd-lic-img{max-width:180px;max-height:120px;border:1px solid var(--line,#e6e9ec);border-radius:8px;object-fit:contain;background:#fff}
.pd-lic-none{font-size:12px;color:var(--muted)}
.pd-logs{display:flex;flex-direction:column;gap:6px;padding:0 16px}
.pd-log-item{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;background:var(--bg,#f6f8f7);border-radius:10px;padding:9px 12px;font-size:13px}
.pd-log-time{color:var(--muted);font-size:12px}
.pd-log-t,.pd-log-h,.pd-log-method{font-weight:700}
.pd-log-t::before{content:"温度 ";color:var(--muted);font-weight:400;font-size:12px}
.pd-log-h::before{content:"湿度 ";color:var(--muted);font-weight:400;font-size:12px}
.pd-log-method::before{content:"方式 ";color:var(--muted);font-weight:400;font-size:12px}
.pd-log-op::before{content:"操作人 ";color:var(--muted);font-weight:400;font-size:12px}
.p-info{flex:1;margin-left:8px;min-width:0}
.p-name{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.p-tag{font-size:11px;color:var(--muted);margin:3px 0}
.p-price{color:var(--danger);font-weight:700;font-size:14px}
.p-price .u{color:var(--muted);font-weight:400;font-size:11px}
.p-act{width:96px;text-align:right}
.add{background:var(--brand);color:#fff;font-size:12px;padding:6px 10px;border-radius:16px;cursor:pointer;display:inline-block}
.step{display:flex;align-items:center;justify-content:flex-end}
.step b{width:26px;height:26px;line-height:26px;text-align:center;border-radius:50%;font-size:16px;cursor:pointer}
.step b:first-child{background:#fff;border:1px solid var(--brand);color:var(--brand)}
.step b:last-child{background:var(--brand);color:#fff}
.step span{min-width:24px;text-align:center;font-size:14px}
.o-cartbar{position:fixed;left:50%;transform:translateX(-50%);bottom:54px;width:100%;max-width:480px;display:flex;align-items:center;background:#1f2329;color:#fff;padding:9px 14px;z-index:9}
.o-cartbar .t{flex:1;margin-left:12px;font-weight:700;color:#ffd54a}
.o-cartbar .g{background:var(--brand);color:#fff;padding:9px 22px;border-radius:22px;font-size:14px}

/* cart */
.c-head{display:flex;justify-content:space-between;align-items:center;font-weight:700;margin:4px 4px 10px}
.c-head .cl{color:var(--muted);font-weight:400;font-size:13px}
.c-item{display:flex;align-items:center;background:#fff;border-radius:10px;padding:12px;margin-bottom:8px}
.c-emoji{font-size:30px;width:44px;text-align:center}
.c-img{width:44px;height:44px;object-fit:cover;border-radius:6px;background:#f7f8fa}
.c-info{flex:1;margin-left:8px}
.c-name{font-size:14px}
.c-price{color:var(--danger);font-weight:700;font-size:13px;margin-top:4px}
.c-price .u{color:var(--muted);font-weight:400;font-size:11px}
.c-step b{width:26px;height:26px;line-height:26px;text-align:center;border-radius:50%;font-size:16px;cursor:pointer}
.c-step b:first-child{background:#fff;border:1px solid var(--brand);color:var(--brand)}
.c-step b:last-child{background:var(--brand);color:#fff}
.c-step span{min-width:24px;text-align:center;font-size:14px}
.c-step .q-input{width:50px;height:26px;text-align:center;font-size:14px;border:1px solid var(--line);border-radius:6px;margin:0 4px;box-sizing:border-box;-moz-appearance:textfield}
.c-step .q-input::-webkit-outer-spin-button,.c-step .q-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.c-del{margin-left:10px;cursor:pointer;color:var(--muted)}
.c-empty{text-align:center;color:var(--muted);padding:60px 0;font-size:13px}
.c-empty button{margin-top:14px;background:var(--brand);color:#fff;border:0;padding:9px 26px;border-radius:22px;font-size:14px}
.c-bar{position:fixed;left:50%;transform:translateX(-50%);bottom:54px;width:100%;max-width:480px;display:flex;align-items:center;background:#1f2329;color:#fff;padding:9px 14px;z-index:9}
.c-bar .t{flex:1;font-size:14px}.c-bar .t b{color:#ffd54a;font-size:18px}
.c-bar .g{background:var(--brand);color:#fff;padding:9px 28px;border-radius:22px;font-size:14px}

/* checkout */
.card{background:#fff;border-radius:10px;padding:4px 14px}
.row{display:flex;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
.row.col{flex-direction:column;align-items:stretch}
.lab{width:80px;font-size:14px;color:#666}
.row input,.row textarea{flex:1;border:0;outline:none;font-size:14px;font-family:inherit}
.row textarea{margin-top:8px;height:60px;background:#f7f8fa;border-radius:6px;padding:8px}
.picker{flex:1;font-size:14px}
.items{background:#fff;border-radius:10px;margin-top:10px;padding:6px 14px}
.it{display:flex;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}
.it-img{width:44px;height:44px;object-fit:cover;border-radius:6px;background:#f7f8fa;flex-shrink:0}
.it-info{flex:1;margin-left:8px;min-width:0}
.it-name{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.it-q{color:var(--muted);margin-left:8px;white-space:nowrap;flex-shrink:0}
.check-bar{position:fixed;left:50%;transform:translateX(-50%);bottom:54px;width:100%;max-width:480px;display:flex;align-items:center;background:#1f2329;color:#fff;padding:9px 14px;z-index:9}
.check-bar .t{flex:1;font-size:14px}.check-bar .t b{color:#ffd54a;font-size:18px}
.check-bar .g{background:var(--brand);color:#fff;padding:9px 28px;border-radius:22px;font-size:14px}

/* success */
.success{text-align:center;padding:50px 20px}
.ok-ico{width:60px;height:60px;margin:0 auto 6px;border-radius:50%;border:3px solid var(--brand);position:relative;box-sizing:border-box}
.ok-ico::after{content:"";position:absolute;left:20px;top:9px;width:12px;height:24px;border:solid var(--brand);border-width:0 3px 3px 0;transform:rotate(45deg)}
.ok-title{font-size:20px;font-weight:700;margin-top:6px}
.ok-sub{color:var(--muted);font-size:13px;margin-top:8px}
.box{background:#fff;border-radius:10px;margin:24px 0;padding:6px 16px;text-align:left}
.box .r{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px;color:#555}
.box .r b{color:var(--danger)}
.acts{display:flex;gap:12px}
.acts button{flex:1;padding:12px;border-radius:22px;font-size:14px;border:0;cursor:pointer}
.acts .a1{background:#fff;color:var(--brand);border:1px solid var(--brand)}
.acts .a2{background:var(--brand);color:#fff}

/* mine */
.profile{background:linear-gradient(135deg,var(--brand),var(--brand-d));border-radius:12px;padding:26px;color:#fff;text-align:center}
.profile .av{width:62px;height:62px;margin:0 auto 4px;border-radius:50%;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700}
.mine-logo-txt{color:#fff}
.sb-logo-txt{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:7px;background:var(--brand);color:#fff;font-size:13px;font-weight:700;margin-right:8px}
.profile .pn{font-weight:700;margin-top:4px}
.profile .ps{font-size:12px;opacity:.9;margin-top:4px}
.o-list{background:#fff;border-radius:10px;margin-top:10px}
.o-item{display:flex;align-items:center;padding:14px;border-bottom:1px solid var(--line);cursor:pointer}
.o-item .o-thumb{width:44px;height:44px;border-radius:8px;object-fit:cover;margin-right:10px;background:#f2f4f6;flex-shrink:0}
.o-item .no{flex:1;font-family:monospace;font-size:13px}
.o-item .mt{color:var(--muted);font-size:12px}
.o-item .ar{color:#ccc;margin-left:8px}
.tips{background:#fff;border-radius:10px;margin-top:10px;padding:14px;font-size:12px;color:#666;line-height:1.9}
.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:50}
.modal{background:#fff;border-radius:12px;width:86%;max-width:380px;padding:18px}
.modal h3{margin:0 0 10px;font-size:15px}
.modal pre{white-space:pre-wrap;font-size:12px;color:#444;max-height:50vh;overflow:auto}
.modal button{margin-top:14px;width:100%;background:var(--brand);color:#fff;border:0;padding:11px;border-radius:22px;font-size:14px}

/* ---------- 首页轮播 Banner ---------- */
.swiper{position:relative;margin:10px 12px 0;border-radius:12px;overflow:hidden;height:150px}
.swiper-track{display:flex;transition:transform .45s ease;height:100%}
.swiper-slide{position:relative;min-width:100%;height:100%;overflow:hidden;background:linear-gradient(135deg,var(--brand),var(--brand-d))}
.slide-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.slide-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.42),rgba(0,0,0,.05))}
.slide-txt{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;color:#fff;padding:0 20px}
.slide-tag{display:inline-block;align-self:flex-start;font-size:11px;background:rgba(255,255,255,.22);padding:3px 8px;border-radius:10px;margin-bottom:8px}
.slide-title{font-size:21px;font-weight:800;letter-spacing:1px}
.slide-sub{font-size:13px;margin-top:6px;opacity:.92}
.swiper-dots{position:absolute;right:12px;bottom:10px;z-index:3;display:flex;gap:6px}
.dot{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer}
.dot.on{width:18px;border-radius:4px;background:#fff}

/* ---------- 信任栏 ---------- */
.trust-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:12px;background:#fff;border-radius:12px;padding:14px 6px}
.trust{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px}
.trust-ico{width:22px;height:22px;color:var(--brand)}
.trust .tk{font-size:11px;color:#9aa3ad}
.trust .tv{font-size:12px;font-weight:700;color:#333;line-height:1.2}

/* ---------- 我的：登录入口 / 退出 ---------- */
.mine-acts{margin-top:10px}
.mlink{display:inline-block;font-size:13px;color:#fff;background:rgba(255,255,255,.18);padding:6px 18px;border-radius:18px;cursor:pointer}
.mlink.primary{background:rgba(255,255,255,.92);color:var(--brand);font-weight:700}

/* ---------- 我的订单状态徽标 ---------- */
.obadge{font-size:11px;padding:2px 8px;border-radius:10px;white-space:nowrap;background:#eef0f2;color:#7a828c}
.obadge.s0{background:#fff3e0;color:#d98200}
.obadge.s1{background:#e6f4ff;color:#1677c4}
.obadge.s2{background:#eaf7ef;color:#0c8f4b}
.obadge.s3{background:#eef0f2;color:#7a828c}
.obadge.s4{background:#fdecec;color:#c0392b}
.o-cancel{margin-left:6px;font-size:12px;color:#c0392b;cursor:pointer;padding:2px 7px;border:1px solid #f3c2c2;border-radius:10px}
.o-cancel:active{background:#fdecec}
.od-acts{display:flex;gap:12px;margin-top:14px}
.od-acts .od-btn{flex:1;margin-top:0;width:auto;padding:11px 0;border:0;border-radius:22px;font-size:15px;cursor:pointer;text-align:center}
.od-acts .od-btn:not(.danger){background:#eef0f2;color:#333}
.od-acts .od-btn.danger{background:#c0392b;color:#fff}
.o-item .o-left{display:flex;flex-direction:column;gap:3px;flex:1;min-width:0}
.o-item .o-left .no{font-family:monospace;font-size:13px;color:#222}
.o-item .o-left .mt{color:var(--muted);font-size:12px}
.o-item .oamt{color:var(--brand);font-weight:700;font-size:13px;margin:0 6px}
.o-loading{padding:20px;text-align:center;color:#9aa3ad;font-size:13px}

/* ---------- 订单详情（带货品图片） ---------- */
.order-detail{max-width:420px;width:90%;max-height:82vh;display:flex;flex-direction:column;overflow:hidden}
.order-detail .od-items{margin:4px 0 8px;border-top:1px solid var(--line);max-height:48vh;overflow:auto}
.od-it{display:flex;align-items:center;gap:10px;padding:10px 2px;border-bottom:1px solid var(--line)}
.od-img{width:48px;height:48px;border-radius:8px;object-fit:cover;background:#f2f4f6;flex-shrink:0}
.od-info{flex:1;min-width:0}
.od-name{font-size:14px;color:#222;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.od-sub{font-size:12px;color:var(--muted);margin-top:3px}
.od-amt{font-size:14px;color:var(--brand);font-weight:700;flex-shrink:0}
.od-meta{font-size:12px;color:#555;line-height:1.9;background:#f7f9fb;border-radius:8px;padding:10px 12px;margin-top:4px}
.od-meta .od-total{font-weight:700;color:#222;font-size:13px;margin-top:2px}


/* ---------- 登录 / 注册弹窗 ---------- */
.auth-card{background:#fff;border-radius:14px;width:88%;max-width:360px;padding:22px 18px;box-sizing:border-box}
.auth-tabs{display:flex;gap:18px;margin-bottom:16px;border-bottom:1px solid var(--line);padding-bottom:10px}
.auth-tabs span{font-size:16px;color:#9aa3ad;cursor:pointer;padding-bottom:4px}
.auth-tabs span.on{color:var(--brand);font-weight:700;border-bottom:2px solid var(--brand)}
.auth-card input{width:100%;box-sizing:border-box;padding:12px;border:1px solid var(--line);border-radius:10px;margin-bottom:12px;font-size:14px}
.auth-err{color:var(--danger);font-size:12px;min-height:16px;margin-bottom:6px}
.auth-btn{width:100%;background:var(--brand);color:#fff;border:0;padding:13px;border-radius:24px;font-size:15px;font-weight:700;cursor:pointer}
.auth-tip{text-align:center;font-size:11px;color:#9aa3ad;margin-top:12px}