/* 全球商城 —— 零售友好主题（中/英 SSR 页共用） */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root { --ink:#1c3049; --soft:#5b6d84; --line:#e3e9f1; --blue:#1f4e8c; --bright:#2f74c0;
  --accent:#e8f0fb; --price:#d4380d; --ok:#16a34a; }
body { font-family:"PingFang SC","Microsoft YaHei","Segoe UI",Helvetica,Arial,sans-serif;
  color:var(--ink); background:#f6f8fb; -webkit-font-smoothing:antialiased; }
a { text-decoration: none; color: inherit; }
.wrap { max-width:1200px; margin:0 auto; padding:0 24px; }

/* 顶部导航 */
.nav { position:sticky; top:0; z-index:60; display:flex; align-items:center; gap:18px; padding:0 26px; height:60px;
  background:rgba(255,255,255,.95); backdrop-filter:blur(8px); border-bottom:1px solid var(--line); }
.nav .logo { display:flex; align-items:center; gap:9px; }
.nav .logo .mark { width:32px; height:32px; border-radius:9px; background:linear-gradient(140deg,#24589c,#0e7490);
  color:#fff; display:flex; align-items:center; justify-content:center; font-size:11px; font-weight:800; }
.nav .logo b { font-size:16.5px; }
.nav .logo i { font-style:normal; font-size:11px; color:var(--soft); border-left:1px solid var(--line); padding-left:9px; }
.nav .links { display:flex; gap:20px; font-size:13.5px; color:var(--soft); }
.nav .links a.on, .nav .links a:hover { color:var(--blue); font-weight:600; }
.nav .spacer { flex:1; }
.nav button { font:inherit; font-size:12.5px; border-radius:8px; padding:7px 13px; cursor:pointer; border:1px solid var(--line); background:#fff; color:var(--ink); }
.nav button:hover { border-color:var(--bright); color:var(--blue); }
.nav .lang { background:#f2f6fb; }
.nav .cart-btn b { color:var(--blue); }

/* Hero */
.shop-hero { background: radial-gradient(800px 300px at 80% -20%, rgba(59,130,222,.4), transparent 60%),
  linear-gradient(135deg,#0c2340,#123a63 55%,#16537e); color:#eef5fd; }
.shop-hero .wrap { padding:44px 24px 40px; }
.shop-hero h1 { font-size:30px; letter-spacing:1px; }
.shop-hero p { margin-top:9px; color:#a9c9ee; font-size:14px; }
.shop-hero .ship { margin-top:14px; font-size:13px; color:#ffd9a8; background:rgba(255,255,255,.08);
  display:inline-block; padding:6px 14px; border-radius:999px; }

/* 分类 tabs */
.cats { display:flex; gap:10px; flex-wrap:wrap; margin:22px 0 18px; }
.cats .tab { font-size:13.5px; padding:8px 17px; border-radius:999px; border:1px solid var(--line);
  background:#fff; color:var(--soft); }
.cats .tab:hover { border-color:var(--bright); color:var(--blue); }
.cats .tab.on { background:linear-gradient(135deg,#24589c,#1f4e8c); color:#fff; border-color:transparent; }

/* 商品网格 */
.grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:14px; }
.p-card { background:#fff; border:1px solid var(--line); border-radius:13px; overflow:hidden;
  display:flex; flex-direction:column; transition:.18s; position:relative; }
.p-card:hover { transform:translateY(-3px); box-shadow:0 12px 28px rgba(18,58,99,.12); border-color:#bfcfe6; }
.p-card > a { display:flex; flex-direction:column; padding:16px 15px 12px; flex:1; }
.p-ico { font-size:34px; margin-bottom:10px; }
.p-card b { font-size:14px; line-height:1.5; min-height:42px; }
.p-cat { font-size:11.5px; color:var(--soft); margin-top:4px; }
.p-price { margin-top:9px; display:flex; align-items:baseline; gap:7px; }
.p-price em { font-style:normal; color:var(--price); font-weight:700; font-size:17px; }
.p-price i { font-style:normal; color:var(--soft); font-size:12px; }
.p-add { font:inherit; font-size:12.5px; margin:0 15px 14px; padding:8px; border-radius:9px; border:none;
  background:var(--accent); color:var(--blue); cursor:pointer; }
.p-add:hover { background:var(--bright); color:#fff; }
.empty { grid-column:1/-1; text-align:center; color:var(--soft); padding:40px 0; }
.cnote { font-size:11.5px; color:var(--soft); margin:18px 2px 30px; }

/* PDP */
.pdp { padding-top:22px; }
.pdp .back { display:inline-block; font-size:13px; color:var(--soft); margin-bottom:16px; }
.pdp .back:hover { color:var(--blue); }
.pdp-main { display:flex; gap:24px; background:#fff; border:1px solid var(--line); border-radius:16px; padding:26px; flex-wrap:wrap; }
.pdp-ico { flex:0 0 240px; min-height:240px; border-radius:13px; background:linear-gradient(150deg,#eef4fb,#e3f2f4);
  display:flex; align-items:center; justify-content:center; font-size:88px; }
.pdp-info { flex:1; min-width:280px; }
.pdp-info h1 { font-size:22px; line-height:1.45; }
.pdp-cat { font-size:12.5px; color:var(--soft); margin-top:8px; }
.pdp-price { margin-top:16px; display:flex; align-items:baseline; gap:10px; }
.pdp-price em { font-style:normal; color:var(--price); font-size:30px; font-weight:700; }
.pdp-price i { font-style:normal; color:var(--soft); font-size:15px; }
.pdp-price span { font-size:11.5px; color:var(--soft); border:1px solid var(--line); padding:2px 8px; border-radius:999px; }
.pdp-acts { display:flex; gap:10px; margin-top:20px; flex-wrap:wrap; }
.pdp-acts .big { font:inherit; font-size:14px; padding:11px 26px; border-radius:10px; border:none; cursor:pointer; }
.big.p-add { background:var(--accent); color:var(--blue); }
.big.p-add:hover { background:var(--bright); color:#fff; }
.big.p-buy { background:linear-gradient(135deg,#e8590c,#d4380d); color:#fff; }
.big.p-buy:hover { filter:brightness(1.06); }
.pdp h2 { font-size:17px; margin:30px 0 14px; }
.grid.rel { margin-bottom:34px; }

/* 页脚 */
.sfoot { border-top:1px solid var(--line); background:#fff; padding:22px 0 26px; font-size:12.5px;
  color:var(--soft); line-height:1.9; }

/* 语言选择：中/EN 快速切换 + 全球语言下拉 */
.langbox { display: flex; align-items: center; gap: 6px; }
.langbox .seg { font-size: 12.5px; font-weight: 700; padding: 6px 11px; border-radius: 8px;
  border: 1px solid #dbe4ef; background: #fff; color: #5b6d84; text-decoration: none; }
.langbox .seg:hover { border-color: #2f74c0; color: #1f4e8c; }
.langbox .seg.on { background: linear-gradient(135deg,#24589c,#1f4e8c); color: #fff; border-color: transparent; }
.globe { position: relative; }
.globe summary { list-style: none; cursor: pointer; font-size: 15px; padding: 5px 10px; border-radius: 8px;
  border: 1px solid #dbe4ef; background: #fff; }
.globe summary::-webkit-details-marker { display: none; }
.globe[open] summary { border-color: #2f74c0; }
.globe .lmenu { position: absolute; right: 0; top: calc(100% + 8px); z-index: 120; min-width: 210px;
  background: #fff; border: 1px solid #e3e9f1; border-radius: 12px; padding: 8px;
  box-shadow: 0 16px 40px rgba(18,58,99,.18); display: flex; flex-direction: column; gap: 2px; }
.globe .lmenu a { font-size: 13px; color: #1c3049; text-decoration: none; padding: 7px 12px;
  border-radius: 8px; display: flex; align-items: center; }
.globe .lmenu a:hover { background: #e8f0fb; color: #1f4e8c; }
.globe .lmenu a.on { background: #e8f0fb; color: #1f4e8c; font-weight: 700; }
.globe .lmenu a.l2 { color: #5b6d84; font-size: 12.5px; }
.globe .lsep { font-size: 10.5px; color: #93a5bb; padding: 8px 12px 4px; border-top: 1px dashed #e3e9f1; margin-top: 4px; line-height: 1.6; }

/* 跨境广告语跑马灯 */
.ads { overflow: hidden; background: linear-gradient(90deg,#0c2340,#16537e); border-bottom: 1px solid rgba(175,205,240,.25); }
.ads-track { display: inline-flex; gap: 42px; white-space: nowrap; padding: 9px 0;
  animation: adsroll 30s linear infinite; will-change: transform; }
.ads:hover .ads-track { animation-play-state: paused; }
.ads-track span { color: #ffd9a8; font-size: 13px; font-weight: 600; letter-spacing: .5px; }
.ads-track span:nth-child(even) { color: #bfe0ff; }
@keyframes adsroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.pdp-benefits { font-size: 12px; color: #0e7490; background: #eef8f5; border: 1px dashed #bfe0d6;
  border-radius: 9px; padding: 8px 13px; margin-top: 14px; line-height: 1.8; }

/* 采购分层提示条 */
.tier-note { background: linear-gradient(90deg,#fff7e8,#fdf3e3); border-bottom:1px solid #f3ddad;
  color:#8a5a1c; font-size:12.5px; padding:10px 24px; line-height:1.7; }
.nav .buyer-pill { font-size:12px; padding:6px 13px; border-radius:999px; cursor:pointer; border:1px solid #f3ddad;
  background:#fdf3e3; color:#8a5a1c; }
.nav .buyer-pill.verified { background:#e2f7f2; border-color:#bfe8d4; color:#0f766e; }

/* 弹窗 & toast */
.mask { position:fixed; inset:0; background:rgba(10,25,48,.45); display:flex; align-items:center;
  justify-content:center; z-index:100; }
.modal { width:480px; max-width:94vw; max-height:88vh; overflow-y:auto; background:#fff; border-radius:15px;
  padding:22px 24px; }
.modal h4 { font-size:17px; margin-bottom:4px; }
.modal .sub { font-size:12px; color:var(--soft); margin-bottom:14px; }
.modal .row { display:flex; justify-content:space-between; gap:12px; padding:9px 2px; border-bottom:1px dashed var(--line); font-size:13px; }
.modal .row .k { color:var(--soft); }
.modal .form { display:grid; grid-template-columns:1fr 1fr; gap:11px 12px; margin:12px 0 16px; }
.modal .form .full { grid-column:1/-1; }
.modal .form label { display:block; font-size:11.5px; color:var(--soft); margin-bottom:4px; }
.modal .form input, .modal .form select { width:100%; font:inherit; font-size:13px; padding:8px 10px;
  border:1px solid #cdd8e6; border-radius:8px; outline:none; }
.modal .form input:focus, .modal .form select:focus { border-color:var(--bright); }
.modal .foot { display:flex; justify-content:flex-end; gap:9px; }
.mbtn { font:inherit; font-size:13px; padding:9px 20px; border-radius:9px; border:none; cursor:pointer; }
.mbtn.ghost { background:#f2f6fb; color:var(--ink); }
.mbtn.pri { background:linear-gradient(135deg,#e8590c,#d4380d); color:#fff; }
.mbtn.pri.blue { background:linear-gradient(135deg,#24589c,#1f4e8c); }
.cart-line { display:flex; align-items:center; gap:10px; padding:9px 2px; border-bottom:1px dashed var(--line); font-size:13px; }
.cart-line .nm { flex:1; }
.cart-line input[type=number] { width:56px; font:inherit; padding:5px; border:1px solid #cdd8e6; border-radius:7px; text-align:center; }
.cart-line .amt { width:76px; text-align:right; color:var(--price); font-weight:600; }
.cart-line .del { color:#c23; cursor:pointer; }
.total-row { display:flex; justify-content:flex-end; gap:14px; align-items:baseline; padding:12px 2px 4px; font-size:13px; color:var(--soft); }
.total-row b { color:var(--price); font-size:19px; }
.ok-box { text-align:center; padding:10px 0 4px; }
.ok-box .big { font-size:38px; }
.ok-box h5 { font-size:16px; margin:10px 0 6px; }
.ok-box p { font-size:12.5px; color:var(--soft); line-height:1.9; }
.ok-box .no { font-size:15px; font-weight:700; color:var(--blue); letter-spacing:1px; }
.toast { position:fixed; left:50%; transform:translateX(-50%); bottom:32px; background:#123a63; color:#fff;
  font-size:13px; padding:10px 20px; border-radius:9px; z-index:200; animation:pop .2s; }
.toast.err { background:#a33246; }
@keyframes pop { from { transform:translate(-50%,10px); opacity:0; } }

@media (max-width:720px) { .nav .links { display:none; } .pdp-ico { flex-basis:100%; min-height:160px; font-size:64px; } }

/* 商品图片 */
.p-card .p-img { width:100%;height:180px;object-fit:cover;border-radius:9px;margin-bottom:10px; }
.pdp-ico.has-img { background:none;padding:0;overflow:hidden; }
.pdp-ico.has-img img { width:100%;height:100%;object-fit:cover; }

/* PDP 评价 */
.pdp-reviews { margin-top: 16px; border-top: 1px solid #e3e9f1; padding-top: 14px; }
.rev-summary { font-size: 15px; margin-bottom: 10px; }
.rev-stars { color: #f5a623; letter-spacing: 2px; }
.rev-count { color: #93a5bb; font-size: 12px; }
.rev-list { display: flex; flex-direction: column; gap: 8px; }
.rev-item { background: #f8fafd; border: 1px solid #eef2f7; border-radius: 9px; padding: 10px 14px; }
.rev-head { display: flex; gap: 8px; align-items: center; margin-bottom: 4px; }
.rev-head b { font-size: 13px; }
.rev-loc { font-size: 11px; color: #93a5bb; }
.rev-item p { font-size: 13px; color: #33475f; line-height: 1.6; }
.rev-time { font-size: 11px; color: #a9b8ca; }

/* PDP AI 生图按钮 */
.pdp-acts .p-ai-gen { font-size: 13px; padding: 11px 20px; border-radius: 10px; border: none; cursor: pointer; }

/* PDP 信任徽章 */
.pdp-trust { display:flex; flex-wrap:wrap; gap:8px; margin-top:10px; }
.trust-item { font-size:11.5px; color:#0e7490; background:#eef8f5; border:1px solid #c8ece0;
  padding:5px 12px; border-radius:999px; font-weight:600; white-space:nowrap; }

/* 商城搜索栏 */
.shop-search { position:relative; max-width:520px; margin:16px auto 0; }
.shop-search input { width:100%; font-size:15px; padding:12px 18px; border:none;
  border-radius:12px; outline:none; background:rgba(255,255,255,.95);
  box-shadow:0 4px 16px rgba(0,0,0,.15); }
.shop-search input:focus { box-shadow:0 6px 20px rgba(47,116,192,.3); }
.search-sug { position:absolute; top:100%; left:0; right:0; z-index:50;
  background:#fff; border-radius:12px; margin-top:6px; display:none;
  box-shadow:0 12px 36px rgba(0,0,0,.18); overflow:hidden; }
.search-sug.show { display:block; }
.sug-item { display:flex; align-items:center; gap:10px; padding:10px 16px;
  font-size:13px; cursor:pointer; border-bottom:1px solid #f0f4f8; }
.sug-item:hover { background:#e8f0fb; }
.sug-item .ico { font-size:16px; }
.sug-item b { flex:1; }
.sug-item .price { color:#d4380d; font-weight:600; }
.sug-empty { padding:16px; text-align:center; color:#93a5bb; font-size:13px; }

/* 筛选面板 */
.filter-panel { display:flex; gap:12px; align-items:center; flex-wrap:wrap;
  background:#fff; border:1px solid #e3e9f1; border-radius:12px; padding:12px 16px; margin:14px 0; }
.filter-panel select, .filter-panel input { font:inherit; font-size:13px;
  padding:7px 12px; border:1px solid #dbe4ef; border-radius:8px; background:#fff; outline:none; }
.filter-panel .lbl { font-size:12px; color:#5b6d84; }
.filter-panel .result-count { margin-left:auto; font-size:13px; color:#5b6d84; }
.filter-panel .result-count b { color:#1f4e8c; font-size:16px; }

/* 订单生命周期时间线 */
.order-timeline { display:flex; align-items:center; gap:0; padding:16px 0; overflow-x:auto; }
.timeline-step { display:flex; flex-direction:column; align-items:center; gap:6px;
  min-width:90px; position:relative; }
.timeline-dot { width:20px; height:20px; border-radius:50%; border:3px solid #d5e0ed;
  background:#fff; z-index:2; transition:.2s; }
.timeline-dot.done { border-color:#16a34a; background:#16a34a; }
.timeline-dot.active { border-color:#2f74c0; background:#fff;
  box-shadow:0 0 0 4px rgba(47,116,192,.2); animation:pulse 2s infinite; }
@keyframes pulse { 0%,100% { box-shadow:0 0 0 4px rgba(47,116,192,.2); } 50% { box-shadow:0 0 0 8px rgba(47,116,192,.1); } }
.timeline-line { position:absolute; top:10px; left:50%; right:-50%; height:3px;
  background:#d5e0ed; z-index:1; }
.timeline-line.done { background:#16a34a; }
.timeline-label { font-size:12px; color:#5b6d84; white-space:nowrap; }
.timeline-label.active { color:#2f74c0; font-weight:600; }
.timeline-time { font-size:10px; color:#93a5bb; }

/* 库存预警等级 */
.alert-critical { background:#fdf0f2; border-left:4px solid #dc4b5e; padding:10px 14px;
  border-radius:8px; margin-bottom:8px; }
.alert-warning { background:#fdf8ee; border-left:4px solid #d97706; padding:10px 14px;
  border-radius:8px; margin-bottom:8px; }
.alert-info { background:#e8f0fb; border-left:4px solid #2f74c0; padding:10px 14px;
  border-radius:8px; margin-bottom:8px; }