:root{--ink:#283e36;--paper:#f7f5ef;--line:#e5e7df;--muted:#81867d;--accent:#c4a58a;--pink:#eee0d6;--green:#e6ece5;--white:#fff;--red:#a64436}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.6 'Segoe UI','Microsoft YaHei',Arial,sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer;border:1px solid var(--line);border-radius:9px;background:white;color:var(--ink);padding:9px 15px}button:hover{border-color:var(--ink)}button:disabled{opacity:.45;cursor:not-allowed}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #be9772;outline-offset:3px}input,select,textarea{width:100%;padding:11px 12px;background:#fff;border:1px solid #d9ded5;border-radius:8px;color:var(--ink);outline:none}input:focus,textarea:focus{border-color:var(--ink);box-shadow:0 0 0 2px #283e3610}textarea{min-height:80px;resize:vertical}label{display:block;font-size:13px;margin:14px 0 4px}h1,h2,h3,p{margin:0}h1{font-family:Georgia,'Microsoft YaHei',serif;font-weight:400;font-size:46px;line-height:1.2}h2{font-size:22px;font-weight:600}h3{font-size:16px}small,.muted{color:var(--muted)}small{font-size:12px}.primary{background:var(--ink);color:white;border-color:var(--ink)}.danger{color:var(--red)}.full{width:100%}.row{display:flex;align-items:center;gap:10px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.stack{display:grid;gap:16px}.shell{max-width:1510px;margin:auto}.topbar{height:87px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 48px;background:var(--paper)}.logo{font:38px/1 Georgia,serif;letter-spacing:6px;cursor:pointer}.brand-sub{font-size:10px;letter-spacing:2.5px;margin-top:7px}.toplinks{display:flex;align-items:center;gap:28px;font-size:13px}.lang{padding:5px;border-radius:20px;background:#eeeee6}.lang button{padding:3px 10px;border:0;border-radius:18px;background:transparent;font-size:12px}.lang .selected{background:white;box-shadow:0 1px 3px #0001}.body-grid{display:grid;grid-template-columns:205px minmax(0,1fr) 320px;min-height:calc(100vh - 87px)}.sidebar{padding:34px 24px;border-right:1px solid var(--line)}.eyebrow{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:2px;color:var(--muted);margin-bottom:16px}.navitem{display:block;width:100%;text-align:left;border:0;background:transparent;padding:11px 13px;margin:3px 0;white-space:normal}.navitem.active{background:var(--ink);color:#fff}.navitem small{float:right;color:inherit;opacity:.6}.sidebar-foot{margin:30px 12px 0;padding-top:22px;border-top:1px solid var(--line);font-size:12px}.content{padding:28px 32px 50px;min-width:0}.hero{position:relative;overflow:hidden;background:#eae5d9;border-radius:13px;min-height:220px;padding:30px 30px;margin-bottom:26px;display:flex;align-items:center}.hero-text{position:relative;z-index:1;max-width:70%}.hero .eyebrow{color:#6f7c6b}.hero p{margin:12px 0 18px;color:#667365;font-size:13px}.hero-image{width:225px;height:225px;object-fit:contain;position:absolute;right:-12px;bottom:-30px;mix-blend-mode:multiply;transform:rotate(-9deg);opacity:.8}.pill{display:inline-block;padding:4px 10px;background:white;border-radius:20px;font-size:10px;letter-spacing:.5px}.section-title{font:25px Georgia,'Microsoft YaHei',serif}.searchbar{display:flex;gap:8px;margin:20px 0}.searchbar input{min-width:0;background:transparent}.products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 16px}.product{min-width:0}.product-img{position:relative;background:#fff;border-radius:12px;overflow:hidden;aspect-ratio:1/1;cursor:pointer}.product-img img{width:100%;height:100%;object-fit:contain;padding:6px;transition:transform .2s}.product-img:hover img{transform:scale(1.035)}.product .badge{position:absolute;top:10px;left:10px;background:#fffffff0;border-radius:5px;padding:3px 6px;font-size:10px;max-width:90%}.product-meta{padding:12px 1px 0}.product-meta h3{font-size:13px;font-weight:500;line-height:1.4;overflow-wrap:anywhere;min-height:36px}.product-meta small{font-size:10px;letter-spacing:.5px}.price{font-weight:600;font-size:15px}.add{border-radius:50%;height:30px;width:30px;padding:0;font-size:20px;background:var(--ink);color:white}.cart{border-left:1px solid var(--line);background:#fdfcf9;padding:34px 24px;position:sticky;top:0;height:100vh;overflow:auto;display:flex;flex-direction:column}.cart-heading{font:24px Georgia,'Microsoft YaHei',serif}.count{background:var(--green);padding:3px 9px;border-radius:50%;font-size:12px}.cart-items{margin:25px 0;flex:1}.empty{padding:45px 12px;text-align:center;color:var(--muted);font-size:13px}.empty-symbol{font-size:40px;margin-bottom:10px;color:#a2b0a0}.cartline{display:grid;grid-template-columns:48px 1fr;gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}.cartline img{width:48px;height:58px;object-fit:contain;background:white;border-radius:6px}.cartline h3{font-size:12px;overflow-wrap:anywhere;font-weight:500}.qty{display:flex;align-items:center;gap:12px;font-size:12px}.qty button{padding:1px 7px;border-radius:4px}.total{border-top:1px solid var(--line);padding-top:18px}.total strong{font-size:20px}.cart .primary{margin-top:16px;padding:14px}.hint{font-size:11px;color:var(--muted);margin-top:12px;line-height:1.7}.footer{font-size:10px;letter-spacing:1px;text-align:center;margin-top:35px;color:var(--muted)}.mobile-cart{display:none}dialog{border:0;border-radius:15px;box-shadow:0 12px 90px #17261b30;padding:28px;max-width:calc(100% - 28px);width:510px;color:var(--ink);max-height:90vh;overflow:auto}dialog::backdrop{background:#1b2e2666;backdrop-filter:blur(3px)}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:15px}.modal-head button{border:0;padding:3px 9px;font-size:22px}.modal-image{width:100%;max-height:50vh;object-fit:contain;background:#fff}.notice{padding:12px 16px;border-radius:8px;background:var(--green);font-size:12px;margin:14px 0}.notice.warn{background:#faf0dc;color:#916632}.notice.error{background:#f6e6e3;color:#a64436}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.qr{width:220px;height:220px;display:block;margin:20px auto}.qr svg{width:100%;height:100%}.code{font-family:Consolas,monospace;overflow-wrap:anywhere}.order-code{font:24px Georgia,serif;letter-spacing:2px}.status{display:inline-block;background:var(--green);border-radius:30px;padding:4px 10px;font-size:11px}.status.cancelled{background:#f6e6e3;color:var(--red)}.admin{max-width:1280px;padding:32px;margin:auto}.admin-nav{display:flex;gap:8px;margin:25px 0;flex-wrap:wrap}.admin-nav .active{background:var(--ink);color:white}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:30px}.metric{padding:20px;background:white;border:1px solid var(--line);border-radius:12px}.metric strong{display:block;font:32px Georgia,serif;margin-top:8px}.table-wrap{overflow:auto;background:white;border:1px solid var(--line);border-radius:12px}table{border-collapse:collapse;width:100%;font-size:12px}th,td{text-align:left;padding:12px 15px;border-bottom:1px solid var(--line);vertical-align:middle}th{background:#f6f7f3;white-space:nowrap;font-weight:500}td img{width:55px;height:55px;object-fit:contain}td .code{max-width:160px}td button{padding:5px 10px;font-size:12px}.admin-header{margin-bottom:20px}.panel{padding:24px;border:1px solid var(--line);border-radius:12px;background:white}.login{max-width:420px;margin:55px auto}.orders{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.order-card{padding:22px;background:white;border:1px solid var(--line);border-radius:12px}.order-card ul{padding-left:18px;font-size:12px}.order-card .row.wrap{margin-top:14px}.order-card button{font-size:11px;padding:6px 8px}.scanner-video{width:100%;max-height:300px;background:#182720;border-radius:10px}.product-edit .image-preview{width:100%;height:140px;object-fit:contain}.hidden{display:none!important}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:12px 22px;border-radius:9px;z-index:100;box-shadow:0 3px 15px #0002;display:none;max-width:90%;font-size:13px}.loading{text-align:center;padding-top:20vh;font:50px Georgia,serif}.loading small{display:block;font:13px 'Segoe UI',sans-serif;margin-top:15px}.toolbar{display:flex;align-items:center;gap:12px;margin:16px 0;flex-wrap:wrap}.toolbar input{max-width:420px}.low{color:#a66a37}.barcode-svg{width:100%;max-height:95px}.screen-note{margin-bottom:14px;color:var(--muted);font-size:12px}
.navitem{display:flex;align-items:center;justify-content:space-between;gap:8px}.navitem small{float:none;flex-shrink:0}.cart{height:calc(100vh - 87px)}.close-cart{display:none}
@media(min-width:1500px){.products{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1150px){.body-grid{grid-template-columns:170px minmax(0,1fr) 280px}.topbar{padding:0 28px}.content{padding:24px}.sidebar{padding:30px 14px}.products{grid-template-columns:repeat(2,minmax(0,1fr))}.cart{padding:30px 20px}.hero h1{font-size:38px}.hero-image{width:175px}.orders{grid-template-columns:repeat(2,1fr)}}@media(max-width:820px){.topbar{height:76px;padding:0 20px}.logo{font-size:32px}.toplinks{gap:14px}.toplinks .extra{display:none}.body-grid{display:block}.sidebar{border:0;padding:12px 20px;display:flex;gap:6px;overflow:auto;white-space:nowrap}.sidebar .eyebrow,.sidebar-foot{display:none}.navitem{width:auto;display:inline-block;white-space:nowrap;margin:0;font-size:12px;padding:8px 13px}.navitem small{display:none}.content{padding:8px 20px 110px}.hero{min-height:200px;padding:25px 22px;margin-bottom:22px}.hero-text{max-width:75%}.hero h1{font-size:36px}.hero-image{width:165px;right:-20px}.products{gap:24px 13px}.cart{display:none}.close-cart{display:inline-block}.mobile-cart{display:flex;position:fixed;bottom:18px;left:20px;right:20px;justify-content:space-between;align-items:center;background:var(--ink);color:white;padding:15px 18px;border-radius:12px;z-index:5;box-shadow:0 6px 20px #283e3630}.cart.mobile-open{display:flex;position:fixed;inset:0;height:100dvh;z-index:10;border:0;padding:25px}.admin{padding:22px 16px}.metrics{grid-template-columns:1fr 1fr;gap:10px}.metric{padding:16px}.metric strong{font-size:27px}.orders{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}dialog{padding:22px}.brand-sub{font-size:8px}.hero p{font-size:12px}.topbar button{font-size:11px;padding:5px 8px}.admin h1{font-size:35px}}
@media print{body>*{display:none!important}dialog[open]{display:block!important;position:static;max-width:none;max-height:none;width:100%;box-shadow:none;overflow:visible}dialog button,.no-print{display:none!important}.qr{width:75mm;height:75mm}.barcode-svg{max-width:90mm}.print-title{text-align:center;margin:20px 0}}
@media(max-width:820px){.topbar .brand-sub{display:none}}