:root{
  --brand:#173C33;--gold:#C8A96B;--ink:#111714;--muted:#748079;--line:#E8ECEA;
  --bg:#F4F6F5;--card:#fff;--red:#B13A36;--shadow:0 12px 36px rgba(14,39,31,.09);
  --safe:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{min-height:100vh}
button,input,select{font:inherit}
button{cursor:pointer}
button:disabled{opacity:.45;cursor:not-allowed}
a{text-decoration:none;color:inherit}
.app{width:min(100%,760px);min-height:100vh;margin:auto;background:#fff;position:relative;padding-bottom:calc(84px + var(--safe));box-shadow:0 0 48px rgba(0,0,0,.05)}
.topbar{position:sticky;top:0;z-index:40;border-bottom:1px solid var(--line);background:rgba(255,255,255,.95);backdrop-filter:blur(18px)}
.topin{height:62px;display:flex;align-items:center;padding:0 15px;gap:10px}
.logo{display:flex;align-items:center;gap:9px;min-width:0}
.logoMark{width:35px;height:35px;border-radius:12px;background:var(--brand);display:grid;place-items:center;color:#fff;font-weight:900;font-size:12px}
.logoText{min-width:0}
.logoText b{display:block;font-size:15px;letter-spacing:.3px;white-space:nowrap}
.logoText small{display:block;color:var(--muted);font-size:8px;letter-spacing:1.4px;margin-top:3px;white-space:nowrap}
.topActions{margin-left:auto;display:flex;gap:7px}
.iconBtn,.langBtn{height:38px;min-width:38px;padding:0 10px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);display:grid;place-items:center}
.langBtn{font-size:11px;font-weight:800}
.content{padding:14px 15px 26px}
.hero{position:relative;min-height:220px;border-radius:26px;overflow:hidden;padding:24px;background:
radial-gradient(circle at 86% 14%,rgba(255,255,255,.18),transparent 28%),
linear-gradient(140deg,#102D26,#1D4C40 58%,#37695B);color:#fff;box-shadow:var(--shadow)}
.hero:before{content:"";position:absolute;right:-30px;bottom:-64px;width:190px;height:190px;border:38px solid rgba(255,255,255,.08);border-radius:50%}
.heroBadge{position:absolute;right:18px;top:18px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);border-radius:999px;padding:7px 10px;font-size:9px;letter-spacing:.8px}
.hero .eyebrow{font-size:10px;letter-spacing:2px;opacity:.7;margin-bottom:15px}
.hero h1{font-size:29px;line-height:1.13;letter-spacing:-1.2px;margin:0;max-width:420px}
.hero p{font-size:12px;line-height:1.7;opacity:.83;margin:12px 0 18px;max-width:410px}
.primaryPill{border:0;border-radius:999px;background:#fff;color:var(--brand);font-weight:900;padding:12px 16px}
.section{margin-top:23px}
.sectionHead{display:flex;justify-content:space-between;gap:14px;align-items:end;margin-bottom:12px}
.sectionHead h2{font-size:19px;letter-spacing:-.5px;margin:0}
.sectionHead p{font-size:10px;color:var(--muted);margin:4px 0 0}
.textBtn{background:none;border:0;color:var(--brand);font-size:11px;font-weight:900;padding:5px 0}
.schoolCard{border:1px solid #DDE5E1;background:linear-gradient(180deg,#FAFCFB,#F3F8F6);border-radius:22px;padding:16px}
.schoolCard .schoolTop{display:flex;gap:12px;align-items:center}
.schoolSeal{width:52px;height:52px;flex:0 0 auto;border-radius:18px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:20px;font-weight:900;box-shadow:0 8px 18px rgba(23,60,51,.16)}
.schoolInfo{min-width:0;flex:1}
.schoolInfo b{display:block;font-size:15px}
.schoolInfo small{display:block;color:var(--muted);font-size:10px;margin-top:5px}
.verifyTag{font-size:10px;background:#E7F2EC;color:#236044;border-radius:999px;padding:7px 9px;font-weight:800}
.notice{margin-top:13px;padding:10px 12px;border-radius:14px;background:#fff;border:1px solid var(--line);font-size:11px;line-height:1.55;color:#53605A}
.featureGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.feature{border:1px solid var(--line);border-radius:17px;padding:13px 7px;text-align:center;background:#fff}
.feature .ficon{width:38px;height:38px;border-radius:13px;background:#F1F5F3;margin:0 auto 8px;display:grid;place-items:center;font-size:18px}
.feature b{display:block;font-size:10px}
.feature small{display:block;font-size:8px;color:var(--muted);margin-top:4px}
.categoryRow{display:flex;gap:8px;overflow:auto;padding:1px 1px 4px;scrollbar-width:none}
.categoryRow::-webkit-scrollbar{display:none}
.catBtn{flex:0 0 auto;border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px;font-size:11px;font-weight:800;color:#64706A}
.catBtn.active{border-color:var(--brand);background:var(--brand);color:#fff}
.products{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
.productCard{min-width:0;border:1px solid var(--line);border-radius:19px;overflow:hidden;background:#fff;position:relative}
.pimgWrap{aspect-ratio:1/1;background:#F2F4F3;overflow:hidden}
.pimgWrap img{width:100%;height:100%;object-fit:cover;display:block;transition:.25s}
.productCard:active .pimgWrap img{transform:scale(1.02)}
.pbadge{position:absolute;left:9px;top:9px;background:rgba(23,60,51,.93);color:#fff;border-radius:999px;padding:5px 8px;font-size:8px;font-weight:800}
.pinfo{padding:11px}
.pinfo h3{font-size:12px;margin:0;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pmeta{font-size:9px;color:var(--muted);margin-top:4px}
.price{margin-top:8px;font-size:15px;font-weight:900}
.price small{font-size:9px;font-weight:600;color:var(--muted)}
.footerInfo{margin-top:26px;border-top:1px solid var(--line);padding:18px 2px 2px;color:var(--muted);font-size:9px;line-height:1.7}
.bottomNav{position:fixed;z-index:45;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,760px);height:calc(69px + var(--safe));padding-bottom:var(--safe);display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.97);backdrop-filter:blur(18px);border-top:1px solid var(--line)}
.navItem{border:0;background:none;display:grid;place-items:center;align-content:center;gap:4px;color:#82908A;font-size:9px;position:relative}
.navItem .ni{font-size:19px;line-height:1}
.navItem.active{color:var(--brand);font-weight:900}
.cartDot{position:absolute;top:9px;left:calc(50% + 8px);min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:var(--red);color:#fff;font-size:8px;display:grid;place-items:center;border:2px solid #fff}
.page{display:none}
.page.active{display:block}
.pageTitle{display:flex;align-items:center;gap:10px;padding:7px 0 15px}
.pageTitle button{border:0;background:#F2F5F4;border-radius:12px;width:38px;height:38px}
.pageTitle h1{font-size:20px;margin:0}
.pageTitle p{font-size:10px;color:var(--muted);margin:3px 0 0}
.formCard{border:1px solid var(--line);border-radius:21px;padding:16px;background:#fff}
.field{margin-bottom:14px}
.field:last-child{margin-bottom:0}
.field label{display:block;font-size:10px;color:#52605A;font-weight:800;margin-bottom:7px}
.input,.select{width:100%;height:44px;border:1px solid #DDE3E0;border-radius:13px;background:#fff;padding:0 12px;outline:none;font-size:12px}
.input:focus,.select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(23,60,51,.07)}
.btnPrimary{width:100%;height:48px;border:0;border-radius:14px;background:var(--brand);color:#fff;font-size:12px;font-weight:900}
.btnGhost{width:100%;height:45px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);font-size:11px;font-weight:800}
.helper{font-size:9px;color:var(--muted);line-height:1.6;margin-top:9px}
.schoolList{display:grid;gap:9px;margin-top:12px}
.schoolOption{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:12px;background:#fff;text-align:left}
.schoolOption.active{border-color:var(--brand);background:#F5F9F7}
.soSeal{width:39px;height:39px;border-radius:12px;background:#EDF2EF;color:var(--brand);display:grid;place-items:center;font-weight:900}
.soInfo{flex:1}
.soInfo b{display:block;font-size:12px}
.soInfo small{font-size:9px;color:var(--muted)}
.productDetailImg{width:100%;border-radius:23px;display:block;background:#F2F4F3}
.detailName{font-size:21px;margin:16px 0 5px}
.detailMeta{font-size:10px;color:var(--muted)}
.detailPrice{font-size:24px;font-weight:900;margin:12px 0 18px}
.optionBlock{border-top:1px solid var(--line);padding:15px 0}
.optionTitle{display:flex;justify-content:space-between;font-size:11px;font-weight:900;margin-bottom:10px}
.optionTitle button{border:0;background:none;color:var(--brand);font-size:10px;text-decoration:underline}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);border-radius:11px;background:#fff;padding:9px 12px;font-size:10px;min-width:46px}
.chip.active{border-color:var(--brand);background:#EEF4F1;color:var(--brand);font-weight:900}
.qtyRow{display:flex;align-items:center;gap:10px}
.qtyBtn{width:36px;height:36px;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:18px}
.qtyNum{min-width:28px;text-align:center;font-weight:900}
.stickyBuy{position:sticky;bottom:75px;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border:1px solid var(--line);padding:10px;border-radius:17px;display:grid;grid-template-columns:1fr 1.5fr;gap:8px;box-shadow:var(--shadow);margin-top:14px}
.cartList{display:grid;gap:10px}
.cartItem{border:1px solid var(--line);border-radius:17px;padding:10px;display:flex;gap:11px;align-items:center}
.cartItem img{width:78px;height:78px;border-radius:14px;background:#F2F4F3}
.cartItemInfo{min-width:0;flex:1}
.cartItemInfo b{font-size:11px}
.cartItemInfo small{display:block;color:var(--muted);font-size:9px;margin-top:5px}
.cartItemInfo strong{display:block;margin-top:9px;font-size:13px}
.remove{border:0;background:none;color:#A23E39;font-size:10px}
.summaryCard{margin-top:13px;border:1px solid var(--line);border-radius:18px;padding:14px;background:#FAFBFA}
.sumRow{display:flex;justify-content:space-between;font-size:10px;margin:8px 0}
.sumRow.total{font-size:14px;font-weight:900;border-top:1px dashed #CCD3CF;padding-top:12px;margin-top:12px}
.empty{padding:55px 18px;text-align:center}
.empty .emptyIcon{width:70px;height:70px;border-radius:24px;background:#F2F5F4;margin:0 auto 14px;display:grid;place-items:center;font-size:31px}
.empty h3{font-size:15px;margin:0}
.empty p{font-size:10px;color:var(--muted);line-height:1.6}
.orderCard{border:1px solid var(--line);border-radius:18px;padding:14px;margin-bottom:10px}
.orderHead{display:flex;justify-content:space-between;gap:12px}
.orderHead b{font-size:11px}
.status{font-size:9px;border-radius:999px;padding:5px 8px;background:#E9F3EE;color:#255D45;font-weight:900}
.orderMeta{font-size:9px;color:var(--muted);line-height:1.7;margin-top:8px}
.orderFoot{display:flex;align-items:center;justify-content:space-between;margin-top:10px;border-top:1px solid var(--line);padding-top:10px}
.orderFoot strong{font-size:13px}
.modal{position:fixed;z-index:100;inset:0;background:rgba(10,17,14,.5);display:none;align-items:flex-end;justify-content:center}
.modal.open{display:flex}
.sheet{width:min(100%,760px);max-height:88vh;overflow:auto;background:#fff;border-radius:26px 26px 0 0;padding:17px 16px calc(22px + var(--safe));animation:up .2s ease-out}
@keyframes up{from{transform:translateY(30px);opacity:.3}to{transform:none;opacity:1}}
.sheetHandle{width:42px;height:4px;border-radius:9px;background:#D9DFDC;margin:0 auto 15px}
.sheetTitle{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}
.sheetTitle h2{font-size:17px;margin:0}
.closeBtn{width:34px;height:34px;border:0;border-radius:11px;background:#F2F5F4}
.sizeTable{width:100%;border-collapse:collapse;font-size:9px;text-align:center}
.sizeTable th,.sizeTable td{border:1px solid var(--line);padding:9px 4px}
.sizeTable th{background:#F4F7F5}
.toast{position:fixed;z-index:150;left:50%;bottom:92px;transform:translate(-50%,14px);background:#17231F;color:#fff;border-radius:999px;padding:10px 14px;font-size:10px;opacity:0;pointer-events:none;transition:.2s;white-space:nowrap;max-width:90vw}
.toast.show{opacity:1;transform:translate(-50%,0)}
.adminHint{margin-top:12px;border:1px dashed #CCD5D0;border-radius:15px;padding:12px;font-size:9px;line-height:1.6;color:#68746E;background:#FBFCFB}
@media(min-width:640px){
  .content{padding:18px 22px 32px}
  .products{grid-template-columns:repeat(3,minmax(0,1fr))}
  .hero{min-height:245px;padding:30px}
  .hero h1{font-size:35px}
}

.envBadge{font-size:8px;font-weight:900;border-radius:999px;padding:6px 8px;background:#eef4f1;color:var(--brand);border:1px solid #dfe8e4}.studentGrid{display:grid;gap:10px}.studentCard{border:1px solid var(--line);border-radius:18px;padding:14px;background:#fff;display:flex;align-items:center;gap:12px}.studentCard.active{border-color:var(--brand);background:#f5f9f7}.avatar{width:45px;height:45px;border-radius:15px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:16px;font-weight:900}.studentMain{flex:1;min-width:0}.studentMain b{font-size:13px;display:block}.studentMain small{font-size:9px;color:var(--muted);display:block;margin-top:4px}.studentCard button{border:0;background:#eef4f1;color:var(--brand);font-size:10px;font-weight:900;border-radius:10px;padding:9px 10px}.loginState{display:flex;align-items:center;gap:12px}.wxIcon{width:48px;height:48px;border-radius:16px;background:#07c160;color:white;display:grid;place-items:center;font-weight:900}.wxInfo{flex:1}.wxInfo b{display:block;font-size:13px}.wxInfo small{display:block;font-size:9px;color:var(--muted);margin-top:4px}.payPanel{border:1px solid #dce7e1;background:#f7fbf9;border-radius:18px;padding:14px;margin-top:12px}.payBtn{width:100%;height:50px;border:0;border-radius:14px;background:#07c160;color:#fff;font-weight:900}.radioGroup{display:grid;grid-template-columns:1fr 1fr;gap:8px}.radioChoice{border:1px solid var(--line);border-radius:14px;padding:12px;font-size:10px}.radioChoice.active{border-color:var(--brand);background:#eef4f1}.statusNot{background:#fff4df;color:#91620e}.statusPaid{background:#e8f6ee;color:#22613e}.statusClosed{background:#f2f2f2;color:#6d7370}.serverBadge{display:inline-block;padding:5px 8px;border-radius:999px;background:#eef4f1;color:#285c49;font-size:8px;font-weight:900}.warningBox{border:1px solid #f0ddaf;background:#fff9eb;border-radius:15px;padding:12px;font-size:10px;line-height:1.65;color:#765615;margin-top:10px}.loading{padding:35px;text-align:center;color:var(--muted);font-size:11px}.orderPayBtn{border:0;background:#07c160;color:#fff;border-radius:10px;padding:9px 12px;font-size:10px;font-weight:900}.orderQueryBtn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 12px;font-size:10px;font-weight:800}

/* v3.2 贵港市学校主数据 / 绑定学校搜索 */
.schoolStatusBox{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:14px;padding:12px;margin:-4px 0 14px;background:#f8faf9;font-size:10px}
.schoolStatusBox>div{min-width:0;flex:1}.schoolStatusBox b{display:block;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.schoolStatusBox small{display:block;margin-top:4px;color:var(--muted);line-height:1.5}.schoolStatusBox span{flex:0 0 auto;border-radius:999px;padding:6px 9px;font-weight:900;font-size:9px}
.schoolStatusBox.open{border-color:#cfe4d8;background:#f2faf5}.schoolStatusBox.open span{background:#e5f4eb;color:#226443}.schoolStatusBox.preparing{border-color:#eadfbd;background:#fffaf0}.schoolStatusBox.preparing span{background:#fff0c9;color:#88620d}.schoolStatusBox.muted{color:var(--muted)}