:root{
  --brand:#0b5e8c; --brand-d:#08435f; --accent:#e8852b; --accent2:#13a8a0;
  --ink:#1f2733; --sub:#5b6776; --line:#e2e8f0; --bg:#f5f8fb; --card:#fff;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.6;font-size:14.5px}
a{color:var(--brand);text-decoration:none}
.topbar{background:linear-gradient(135deg,var(--brand-d),var(--brand));color:#fff;padding:12px 22px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;position:sticky;top:0;z-index:20}
.brand{font-weight:800;font-size:16px;letter-spacing:.5px}
.brand small{font-weight:400;opacity:.85;font-size:11px;display:block}
.spacer{flex:1}
select,input,textarea{font-family:inherit;font-size:13.5px;padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}
select:focus,input:focus,textarea:focus{outline:none;border-color:var(--brand)}
.btn{display:inline-block;background:var(--brand);color:#fff;border:none;padding:8px 16px;border-radius:8px;cursor:pointer;font-size:13.5px}
.btn:hover{background:var(--brand-d)}
.btn.o{background:var(--accent)} .btn.o:hover{background:#c66f17}
.btn.c{background:var(--accent2)} .btn.c:hover{background:#0e8a83}
.btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5)}
.layout{display:flex;align-items:flex-start}
.sidebar{width:190px;background:var(--card);border-right:1px solid var(--line);min-height:calc(100vh - 56px);padding:14px}
.sidebar a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink);margin-bottom:4px}
.sidebar a:hover,.sidebar a.active{background:var(--soft);color:var(--brand);font-weight:600}
.main{flex:1;padding:22px;max-width:1100px}
.soft{background:var(--soft)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:18px;box-shadow:0 1px 2px rgba(20,40,60,.04)}
.card h3{margin:0 0 10px;font-size:16px;color:var(--brand-d)}
.pills{display:flex;gap:10px;flex-wrap:wrap}
.pill{background:var(--soft);border:1px solid var(--line);border-radius:20px;padding:8px 14px;font-size:13px}
.pill b{color:var(--brand)}
.badge{display:inline-block;font-size:11px;padding:2px 9px;border-radius:12px;background:var(--accent2);color:#fff;margin-left:6px}
.badge.draft{background:#9aa7b4} .badge.pub{background:var(--good,#1f9d57)}
.row{display:flex;gap:14px;flex-wrap:wrap}
.col{flex:1;min-width:260px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.product{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;transition:.15s}
.product:hover{box-shadow:0 4px 14px rgba(20,40,60,.1);transform:translateY(-2px)}
.product .t{font-weight:700;color:var(--brand-d);min-height:40px}
.product .p{color:var(--accent);font-weight:700;margin:6px 0}
.product .s{font-size:12px;color:var(--sub)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:var(--brand);color:#fff}
tr:nth-child(even) td{background:var(--soft)}
textarea{width:100%;min-height:80px;resize:vertical}
.modal{position:fixed;inset:0;background:rgba(15,30,45,.5);display:none;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal.show{display:flex}
.modal .box{background:#fff;border-radius:14px;max-width:560px;width:100%;padding:22px;max-height:88vh;overflow:auto}
.hero{background:linear-gradient(135deg,var(--brand),var(--accent2));color:#fff;border-radius:14px;padding:34px;margin-bottom:20px}
.hero h1{margin:0 0 8px;font-size:26px}
.langswitch{display:flex;gap:6px}
.langswitch button{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.4);color:#fff;padding:5px 12px;border-radius:18px;cursor:pointer;font-size:12.5px}
.langswitch button.active{background:#fff;color:var(--brand);font-weight:700}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--brand-d);color:#fff;padding:10px 20px;border-radius:24px;opacity:0;transition:.3s;z-index:99}
.toast.show{opacity:1}
.src{font-size:12px;color:var(--sub);border-left:3px solid var(--accent2);padding-left:8px;margin:6px 0}
.field{margin-bottom:12px}
.field label{display:block;font-size:12.5px;color:var(--sub);margin-bottom:4px}
.hint{font-size:12px;color:var(--sub)}
.muted{color:var(--sub)}
@media(max-width:760px){.sidebar{display:none}.main{padding:14px}}

/* ---- 独立站前台新增 ---- */
.brand-sub{font-weight:400;opacity:.85;font-size:11px;margin-left:6px;letter-spacing:0}
.langs{display:flex;gap:6px;margin-left:auto}
.lang{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.4);color:#fff;padding:4px 11px;border-radius:16px;cursor:pointer;font-size:12px}
.lang:hover{background:rgba(255,255,255,.32)}
.account{display:flex;gap:8px;align-items:center}
.row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.product .img{height:120px;background:#dfe7ee center/cover no-repeat;border-radius:10px;margin-bottom:10px}
.product .p .muted{color:var(--sub);font-weight:400;font-size:12px}

/* 抽屉 / 遮罩 */
.overlay{position:fixed;inset:0;background:rgba(15,30,45,.42);display:none;z-index:40}
.overlay.show{display:block}
.drawer{position:fixed;top:0;right:-390px;width:360px;max-width:92vw;height:100%;background:#fff;box-shadow:-4px 0 22px rgba(0,0,0,.18);z-index:45;display:flex;flex-direction:column;transition:right .25s}
.drawer.open{right:0}
.drawer-h,.modal-h{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}
.drawer-b{flex:1;overflow:auto;padding:14px 18px}
.drawer-f{padding:14px 18px;border-top:1px solid var(--line)}
.drawer-f .total{margin-bottom:10px;font-size:15px}
.x{background:none;border:none;font-size:20px;cursor:pointer;color:var(--sub);line-height:1}

/* 模态面板 */
.modal{position:fixed;inset:0;background:rgba(15,30,45,.5);display:none;align-items:center;justify-content:center;z-index:50;padding:20px;flex-direction:column}
.modal.show{display:flex}
.modal-h{background:#fff;border-radius:14px 14px 0 0;width:100%;max-width:480px}
.modal.wide .modal-h{max-width:740px}
.modal .tabs,.modal .form,.modal h3,.modal .me-info,.modal #orderList,.modal #inqProduct{background:#fff;width:100%;max-width:480px}
.modal.wide .modal .me-info,.modal.wide #orderList{max-width:740px}
.modal .form{display:flex;flex-direction:column;gap:10px;padding:14px 18px 20px;border-radius:0 0 14px 14px}
.modal .form input,.modal .form textarea{width:100%}
.tabs{display:flex;gap:8px;padding:12px 18px 0}
.tab{background:var(--soft);border:1px solid var(--line);padding:8px 18px;cursor:pointer;border-radius:8px 8px 0 0;color:var(--sub)}
.tab.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.msg{font-size:12.5px;color:#c0392b;min-height:16px}
.modal h3{padding:6px 18px;margin:0;color:var(--brand-d);font-size:15px}

/* 购物车项 */
.ci{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);gap:8px}
.ci button{width:24px;height:24px;border:1px solid var(--line);background:#fff;border-radius:6px;cursor:pointer}

/* 订单 / 跟单 */
.orders{display:flex;flex-direction:column;gap:12px;padding:0 18px 20px}
.order{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-top:10px}
.oh{font-size:13.5px;margin-bottom:6px}
.oi{font-size:13px;color:var(--ink);margin-bottom:8px}
.of .timeline{list-style:none;padding-left:0;margin:6px 0 0}
.timeline li{position:relative;padding:4px 0 6px 18px;border-left:2px solid var(--accent2);margin-left:4px}
.timeline li .dot{position:absolute;left:-6px;top:9px;width:10px;height:10px;border-radius:50%;background:var(--accent2)}
.me-info{padding:14px 18px 4px}
.me-card{background:var(--soft);border-radius:10px;padding:12px 14px;margin-bottom:4px}
#inqProduct{padding:14px 18px}