:root{--font:Inter, "Noto Sans TC", "Microsoft JhengHei", system-ui, sans-serif;--canvas:#f7f3ed;--paper:#fffdfa;--ink:#352b22;--muted:#76695d;--line:#dfd5c8;--accent:#953d21;--accent-soft:#f2e0d3}*{box-sizing:border-box}body{font-family:var(--font);background:var(--canvas);color:var(--ink);margin:0;font-size:15px;line-height:1.6}button,input,select,textarea{font:inherit}button{border:1px solid var(--line);color:inherit;cursor:pointer;background:#fff;border-radius:9px;min-height:44px;padding:8px 15px;font-weight:600}button:hover{background:#f1e9de}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.primary:hover{background:#753018}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:3px;outline:3px solid #236977}input,select,textarea{width:100%;min-height:46px;color:var(--ink);background:#fff;border:1px solid #b9aea1;border-radius:7px;padding:9px 12px}textarea{resize:vertical;min-height:84px}input[type=checkbox]{width:20px;min-height:20px;accent-color:var(--accent)}label{flex-direction:column;gap:6px;margin:12px 0;font-weight:600;display:flex}label.check{flex-direction:row;align-items:center;gap:9px}small{color:var(--muted);font-size:12px;font-weight:400;display:block}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.04em;margin-bottom:8px;font-size:clamp(25px,2.5vw,34px);line-height:1.3}h2{margin-bottom:12px;font-size:20px}h3{margin-bottom:5px;font-size:16px}p{margin-bottom:12px}.muted{color:var(--muted);font-weight:400}.eyebrow{color:var(--accent);letter-spacing:.1em;margin-bottom:10px;font-size:11px;font-weight:750;display:block}.app{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--line);background:var(--paper);flex-direction:column;flex-shrink:0;width:216px;padding:24px 16px;display:flex;position:fixed;inset:0 auto 0 0}.brand{align-items:center;gap:8px;margin-bottom:38px;display:flex}.brand img{object-fit:contain;width:56px;height:48px}.brand b{white-space:nowrap;font-size:15px}.brand small{letter-spacing:.12em;margin-top:3px}.sidebar nav{flex-direction:column;gap:8px;display:flex}.sidebar nav button{text-align:left;background:0 0;border:0;min-height:52px}.sidebar nav span{opacity:.55;margin-right:13px;font-size:11px}.sidebar nav button[aria-current=page]{color:#7d321b;background:#efe1d4}.sidebar footer{margin-top:auto;padding:24px 10px 0}.sidebar footer button{width:100%;margin-top:14px}.workspace{width:calc(100% - 216px);margin-left:216px}.topbar{border-bottom:1px solid var(--line);background:var(--paper);justify-content:space-between;align-items:center;gap:16px;padding:16px 32px;font-size:13px;display:flex}.topbar b{margin-left:12px;font-size:12px}.online{color:#2c6045}.offline{color:#9a3b16}.workspace main{max-width:1600px;margin:auto;padding:30px 32px}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.toolbar input,.toolbar select{width:auto;max-width:240px}.section-head{justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px;display:flex}.section-head h2,.section-head p{margin-bottom:4px}.tabs{flex-wrap:wrap;gap:8px;margin-bottom:22px;display:flex}.tabs button{background:0 0;border-color:#0000}.tabs button[aria-pressed=true],.offers button[aria-pressed=true]{background:var(--accent-soft);color:#78321d;border-color:#b66b4a}.checkout-top{justify-content:space-between;align-items:center;gap:22px;margin-bottom:25px;display:flex}.checkout-top>img{object-fit:cover;border-radius:8px;width:230px;height:77px}.checkout{border:0;grid-template-columns:minmax(0,1fr) minmax(310px,370px);align-items:start;gap:24px;min-width:0;margin:0;padding:0;display:grid}.products{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.product{text-align:left;background:var(--paper);border-color:var(--line);border-radius:12px;padding:0;overflow:hidden}.product-photo{aspect-ratio:3/2;background:#e8ddd0;position:relative}.product-photo img{object-fit:cover;width:100%;height:100%}.product>span{padding:12px 14px 0;font-weight:700;display:block}.product>strong{color:var(--accent);font-variant-numeric:tabular-nums;padding:2px 14px 14px;font-size:19px;display:block}.count{background:var(--accent);color:#fff;text-align:center;border-radius:50%;min-width:29px;height:29px;line-height:29px;position:absolute;top:10px;right:10px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:24px}.cart{padding:20px;position:sticky;top:18px}.cart .section-head{margin-bottom:12px}.cart-line{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:8px;padding:12px 0;display:flex}.stepper{align-items:center;display:flex}.stepper button{min-width:44px;padding:5px}.stepper span{text-align:center;font-variant-numeric:tabular-nums;width:28px}.offers{gap:8px;display:grid}.offers button{text-align:left;font-size:13px}.offers small{font-size:11px}.totals{font-variant-numeric:tabular-nums;margin:18px 0}.totals>div{justify-content:space-between;gap:12px;margin:8px 0;display:flex}.totals dd{text-align:right;margin:0}.total{border-top:1px solid var(--line);padding-top:15px;font-size:23px;font-weight:750}.total dd{color:var(--accent)}.quick-cash{flex-wrap:wrap;gap:6px;display:flex}.quick-cash button{padding:6px 9px;font-size:12px}.change{justify-content:space-between;margin:15px 0;display:flex}.pay{width:100%;min-height:54px;margin-bottom:12px;font-size:19px}.empty{text-align:center;color:var(--muted);background:#f2eee7;border-radius:8px;margin:12px 0;padding:30px 16px}.error,.notice,.success{border-radius:8px;padding:12px 16px;line-height:1.65}.error{color:#942c24;background:#f9e7e3;border:1px solid #e6b5ab}.notice{color:#6c501a;background:#fff2d5}.success{color:#24553a;background:#e6f1e8}.record-list{margin:18px 0}.record{background:var(--paper);border:1px solid var(--line);border-radius:10px;align-items:center;gap:18px;margin:10px 0;padding:18px;display:flex}.record>div:first-of-type{flex:1;min-width:0}.record p{color:var(--muted);margin-bottom:4px;font-size:13px}.record img{object-fit:cover;border-radius:6px;width:88px;height:60px}.actions{flex-shrink:0;gap:8px;display:flex}.badge{background:#eee8dd;border-radius:6px;padding:1px 8px;font-size:12px;font-weight:400;display:inline-block}.order-attention{color:#6c501a;background:#fff2d5;margin-left:10px}.record small{overflow-wrap:anywhere}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 20px;display:grid}.image-input{border:1px dashed var(--line);border-radius:8px;padding:12px}.image-input img{object-fit:contain;max-width:100%;height:100px;display:block}.image-input input{border:0;padding:10px 0;font-size:12px}.image-input button{margin-top:8px}.preview{background:#f4eee4;border-radius:10px;margin:20px 0;padding:20px}.product-select{grid-template-columns:1fr 1fr;gap:4px;display:grid}.product-select label{font-size:13px}.photo-empty{color:#b2a08c;justify-content:center;align-items:center;min-height:80px;font-size:40px;display:flex}dialog{color:var(--ink);border:1px solid var(--line);background:var(--paper);border-radius:16px;width:min(800px,100% - 32px);max-height:90vh;padding:26px;overflow:auto}dialog::backdrop{background:#24170f77}.dialog-footer{justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:26px 0;display:grid}.stat{border-top:3px solid var(--accent);background:var(--paper);border-radius:0 0 10px 10px;padding:20px}.stat span{color:var(--muted);font-size:13px}.stat strong{font-variant-numeric:tabular-nums;margin-top:8px;font-size:clamp(21px,2.4vw,32px);display:block}.report-pair{grid-template-columns:1fr 1fr;gap:22px;margin:24px 0;display:grid}.table-wrap{border:1px solid var(--line);background:var(--paper);border-radius:10px;margin-bottom:28px;overflow-x:auto}table{border-collapse:collapse;white-space:nowrap;font-variant-numeric:tabular-nums;width:100%}th,td{text-align:right;border-bottom:1px solid var(--line);padding:13px 17px}th:first-child,td:first-child{text-align:left}th{color:#665243;background:#eee7dc;font-size:12px;font-weight:600}tbody tr:last-child td{border:0}.workspace-footer{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:40px;padding-top:18px;display:flex}.workspace-footer button{font-size:12px}.login{grid-template-columns:1fr 1fr;min-height:100vh;display:grid}.login-art{background:#eac899;flex-direction:column;justify-content:center;padding:15%;display:flex}.login-art img{mix-blend-mode:multiply;width:100%}.login-art p{margin:45px 0;font-size:clamp(30px,4vw,58px);font-weight:800;line-height:1.5}.login section{flex-direction:column;justify-content:center;align-items:flex-start;gap:15px;padding:12%;display:flex}.login section small{margin-top:24px}.loading{max-width:700px;margin:auto;padding:10vh 24px}.loading button{margin:10px}.topbar,.record,.toolbar{overflow-wrap:anywhere}@media (width>=1450px){.products{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=1100px){.sidebar{width:172px;padding:22px 10px}.brand{flex-direction:column;align-items:flex-start}.workspace{width:calc(100% - 172px);margin-left:172px}.workspace main{padding:24px 20px}.topbar{padding:14px 20px}.checkout{grid-template-columns:minmax(0,1fr) 310px;gap:16px}.product>span{font-size:13px}.record{flex-wrap:wrap}.actions{width:100%}.stats{grid-template-columns:repeat(2,1fr)}}@media (width<=850px){.sidebar{width:100%;padding:12px 18px;position:static}.app{display:block}.brand{flex-direction:row;margin-bottom:10px}.brand img{width:48px;height:35px}.sidebar nav{flex-direction:row;gap:3px;display:flex;overflow-x:auto}.sidebar nav button{white-space:nowrap;min-height:46px;padding:8px 12px;font-size:13px}.sidebar nav span,.sidebar footer{display:none}.workspace{width:100%;margin:0}.topbar{flex-wrap:wrap;gap:8px}.checkout{grid-template-columns:minmax(0,1fr) 310px}.checkout-top>img{width:180px;height:60px}.report-pair{gap:15px}.section-head{flex-wrap:wrap}.workspace-footer{font-size:12px}}@media (width<=620px){.workspace main{padding:24px 16px}.topbar{padding:12px 16px}.checkout{flex-direction:column;display:flex}.checkout>section,.cart{width:100%}.cart{position:static}.checkout-top>img{display:none}.products{gap:12px}.product>span{font-size:15px}.report-pair,.form-grid{grid-template-columns:1fr}.stats{gap:10px}.stat{padding:15px}.stat strong{font-size:23px}.toolbar input,.toolbar select{max-width:100%}.login{grid-template-columns:1fr}.login-art{padding:32px}.login-art img{max-width:260px}.login-art p{display:none}.login section{padding:36px 25px}.actions{flex-wrap:wrap}.record{padding:15px}.record img{width:64px}.table-wrap{max-width:calc(100vw - 32px)}dialog{padding:20px}.product-select{grid-template-columns:1fr}.sidebar nav{margin:0 -10px}.topbar .toolbar{width:100%}.topbar .toolbar button{font-size:12px}.workspace-footer{padding-bottom:30px}}