:root{--ink:#17211d;--muted:#66736c;--line:#e5e8e5;--paper:#fbfcfa;--green:#176b45;--green2:#0d5435;--cream:#f4efe4;--orange:#ea8d2f;--red:#bd3c33}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Microsoft YaHei",system-ui,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}.login{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 10% 10%,#f9dfb7 0 10%,transparent 35%),var(--green)}.login-card{width:min(92vw,420px);padding:32px;border-radius:24px;background:#fff;box-shadow:0 24px 60px #042b1b66}.brand{font-weight:800;font-size:26px;letter-spacing:1px}.brand small{display:block;color:var(--green);font-size:12px;letter-spacing:3px;margin-top:6px}.login input{width:100%;padding:14px;margin-top:12px;border:1px solid var(--line);border-radius:12px}.primary{background:var(--green);color:#fff;padding:13px 18px;border-radius:12px;font-weight:700}.primary:hover{background:var(--green2)}.wide{width:100%;margin-top:18px}.hint{font-size:13px;color:var(--muted);line-height:1.8;margin:18px 0 0}.shell{min-height:100vh;padding-bottom:80px}.topbar{position:sticky;top:0;z-index:3;background:#fffdf9eF;backdrop-filter:blur(12px);border-bottom:1px solid var(--line);padding:12px max(16px,calc((100vw - 1240px)/2));display:flex;justify-content:space-between;align-items:center;gap:16px}.topbar .brand{font-size:18px}.nav{display:flex;gap:6px;overflow:auto}.nav button{padding:9px 11px;background:transparent;border-radius:10px;white-space:nowrap;color:var(--muted)}.nav button.active{background:#e5f3eb;color:var(--green);font-weight:700}.page{width:min(1240px,100%);margin:auto;padding:18px}.order-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px}.summary-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px}.stat b{font-size:20px;display:block;margin-top:5px}.muted{color:var(--muted);font-size:13px}.category-tabs{display:flex;gap:8px;overflow:auto;padding:3px 0 14px}.category-tabs button{border:1px solid var(--line);background:white;padding:9px 13px;border-radius:999px;white-space:nowrap}.category-tabs button.active{background:var(--ink);color:#fff;border-color:var(--ink)}.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:12px}.product{position:relative;text-align:left;padding:0 0 12px;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.product .photo{height:100px;display:grid;place-items:center;font-size:50px;background:linear-gradient(135deg,#f6dec0,#d7eadb)}.product .pname{display:block;padding:10px 10px 3px;font-weight:700}.product .price{padding:0 10px;color:var(--orange);font-weight:800}.cart{position:sticky;top:76px;align-self:start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;max-height:calc(100vh - 96px);overflow:auto}.cart h2{font-size:18px;margin:0 0 12px}.cart-item{padding:11px 0;border-top:1px solid var(--line)}.cart-line{display:flex;justify-content:space-between;gap:8px}.quantity{display:flex;align-items:center;gap:8px;margin-top:8px}.quantity button{background:#edf0ed;width:28px;height:28px;border-radius:50%;font-weight:800}.quantity .remove{margin-left:auto;color:var(--red);width:auto;background:none}.total{border-top:1px solid var(--line);margin-top:12px;padding-top:12px;font-size:18px;font-weight:800;display:flex;justify-content:space-between}.note{width:100%;min-height:60px;border:1px solid var(--line);border-radius:10px;padding:8px;margin-top:12px}.empty{padding:32px 12px;color:var(--muted);text-align:center}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}.panel h1,.panel h2{margin-top:0}.list{display:grid;gap:9px}.order-row{display:flex;align-items:center;gap:12px;padding:13px;border:1px solid var(--line);background:white;border-radius:12px;text-align:left;width:100%}.order-no{font-weight:900;font-size:21px;color:var(--green);width:70px}.order-meta{flex:1}.badge{font-size:12px;border-radius:999px;padding:4px 8px;background:#fff2df;color:#985111}.badge.paid{background:#e2f4e8;color:#14723e}.filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.filters input,.filters select{padding:9px;border:1px solid var(--line);border-radius:9px}.grid-two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.rank{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:12px 0}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.admin-product{padding:12px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:center}.admin-product .emoji{font-size:30px}.edit{margin-left:auto;background:#edf0ed;padding:8px 12px;border-radius:9px}.modal-bg{position:fixed;inset:0;background:#17211d88;z-index:10;display:grid;place-items:end center;padding:0}.modal{background:white;width:min(600px,100%);max-height:92vh;overflow:auto;border-radius:22px 22px 0 0;padding:20px}.modal h2{margin-top:0}.options label{display:flex;gap:9px;border:1px solid var(--line);border-radius:10px;padding:11px;margin:8px 0;align-items:center}.options label span:last-child{margin-left:auto;color:var(--orange);font-weight:700}.modal-foot{display:flex;gap:10px;margin-top:16px}.secondary{background:#edf0ed;color:var(--ink);padding:13px 18px;border-radius:12px;font-weight:700}.detail-head{display:flex;align-items:start;justify-content:space-between;gap:16px}.big-no{font-size:42px;color:var(--green);font-weight:900}.payment{background:var(--cream);border:1px dashed #d5ae68;padding:20px;border-radius:16px;text-align:center}.fake-qr{width:164px;height:164px;margin:16px auto;background:repeating-conic-gradient(#111 0 25%,#fff 0 50%) 50%/22px 22px;border:9px solid white;box-shadow:0 2px 12px #0002}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.danger{color:var(--red)}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#17211d;color:white;padding:11px 16px;border-radius:10px;z-index:20;display:none}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form-grid input,.form-grid select{border:1px solid var(--line);border-radius:9px;padding:10px;width:100%}.section-title{display:flex;justify-content:space-between;align-items:center}@media(max-width:760px){.topbar{padding:10px 12px}.topbar .brand small{display:none}.page{padding:12px}.order-layout{grid-template-columns:1fr}.cart{position:fixed;bottom:0;top:auto;left:0;right:0;z-index:4;border-radius:18px 18px 0 0;max-height:46vh;padding:12px;box-shadow:0 -5px 22px #0002}.cart .cart-body{display:none}.cart.open .cart-body{display:block}.cart h2{display:flex;justify-content:space-between}.products{grid-template-columns:repeat(2,1fr)}.product .photo{height:104px}.summary-row{grid-template-columns:repeat(3,1fr);gap:7px}.stat{padding:9px}.stat b{font-size:16px}.grid-two,.admin-grid{grid-template-columns:1fr}.big-no{font-size:32px}.nav{max-width:65vw}.order-row{gap:8px}.order-no{width:56px;font-size:18px}.form-grid{grid-template-columns:1fr}}