:root{--teal: #0f766e;--teal-dark: #115e59;--teal-light: #ccfbf1;--salmon: #f97316;--red: #dc2626;--red-bg: #fef2f2;--green: #16a34a;--ink: #1f2937;--muted: #6b7280;--line: #e5e7eb;--bg: #f8fafc;--card: #ffffff;--radius: 12px;--bar-h: 132px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif;font-size:16px;line-height:1.6;-webkit-text-size-adjust:100%}.app{max-width:720px;margin:0 auto;padding:0 0 env(safe-area-inset-bottom)}.hero{background:linear-gradient(150deg,var(--teal) 0%,var(--teal-dark) 100%);color:#fff;padding:20px 16px 18px}.hero h1{margin:0 0 2px;font-size:21px;font-weight:800;letter-spacing:.5px}.hero .sub{margin:0 0 14px;font-size:14px;opacity:.85}.facts{display:grid;gap:7px;font-size:14px}.fact{display:flex;gap:9px;align-items:flex-start}.fact .ico{width:19px;flex:0 0 19px;text-align:center;opacity:.95}.fact b{font-weight:700}.countdown{margin-top:14px;padding:9px 12px;background:#ffffff29;border-radius:9px;font-size:13.5px;display:flex;justify-content:space-between;align-items:center;gap:8px}.countdown.closed{background:#dc2626e6;font-weight:700}.countdown .t{font-variant-numeric:tabular-nums;font-weight:700}.nav{display:flex;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav button{flex:1;padding:13px 6px;border:0;background:none;cursor:pointer;font-size:15px;font-weight:600;color:var(--muted);border-bottom:3px solid transparent;font-family:inherit}.nav button.on{color:var(--teal);border-bottom-color:var(--teal)}.section{padding:16px}.section+.section{padding-top:0}.section h2{font-size:16px;margin:0 0 10px;font-weight:700}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px}.hint{font-size:13px;color:var(--muted);margin:6px 0 0}.seg{display:flex;gap:8px}.seg button{flex:1;padding:12px 8px;border:2px solid var(--line);background:var(--card);border-radius:10px;cursor:pointer;font-size:15px;font-weight:600;color:var(--muted);font-family:inherit}.seg button.on{border-color:var(--teal);background:var(--teal-light);color:var(--teal-dark)}.stepper{display:flex;align-items:center;gap:14px;margin-top:12px}.stepper .label{font-size:15px;font-weight:600}.stepper .val{font-size:20px;font-weight:800;min-width:34px;text-align:center;font-variant-numeric:tabular-nums}.round{width:38px;height:38px;border-radius:50%;border:1.5px solid var(--line);background:var(--card);font-size:21px;line-height:1;cursor:pointer;color:var(--teal);font-weight:700;display:grid;place-items:center;padding:0;flex:0 0 38px;font-family:inherit}.round:disabled{opacity:.35;cursor:not-allowed}.cap-note{margin-top:10px;padding:9px 11px;background:var(--teal-light);border-radius:8px;font-size:13.5px;color:var(--teal-dark)}.cats{display:flex;gap:7px;overflow-x:auto;padding:10px 16px;position:sticky;top:46px;background:var(--bg);z-index:15;scrollbar-width:none}.cats::-webkit-scrollbar{display:none}.cats button{flex:0 0 auto;padding:7px 15px;border-radius:999px;cursor:pointer;border:1px solid var(--line);background:var(--card);font-size:14px;font-weight:600;color:var(--muted);font-family:inherit}.cats button.on{background:var(--teal);border-color:var(--teal);color:#fff}.items{display:grid;gap:9px}.item{display:flex;gap:12px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:10px}.item.picked{border-color:var(--teal);background:#f0fdfa}.item img{width:66px;height:66px;flex:0 0 66px;object-fit:contain;border-radius:8px;background:#f1f5f9}.thumb-placeholder{width:66px;height:66px;flex:0 0 66px;border-radius:8px;background:var(--teal-light);color:var(--teal-dark);display:grid;place-items:center;font-size:26px;font-weight:800}.item .info{flex:1;min-width:0}.item .nm{font-size:15px;font-weight:600;line-height:1.35}.item .pr{font-size:15px;color:var(--salmon);font-weight:800;margin-top:2px}.item .qty{display:flex;align-items:center;gap:7px;flex:0 0 auto}.item .qty .n{min-width:20px;text-align:center;font-weight:800;font-variant-numeric:tabular-nums}.field{margin-bottom:12px}.field label{display:block;font-size:14px;font-weight:600;margin-bottom:5px}.field .req{color:var(--red)}.field input,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:16px;font-family:inherit;background:var(--card);color:var(--ink)}.field input:focus,.field textarea:focus{outline:2px solid var(--teal);border-color:transparent}.field textarea{resize:vertical;min-height:62px}.field input.bad{border-color:var(--red);background:var(--red-bg)}.field input.good{border-color:var(--green)}.field-ok{margin:6px 0 0;font-size:13px;color:var(--green);font-weight:600}.field-err{margin-top:7px;padding:9px 11px;background:var(--red-bg);border:1px solid #fecaca;border-radius:8px;font-size:13.5px;color:#991b1b;font-weight:600}.field-err .hint{color:#b45309;font-weight:400}.suggests{margin-top:7px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-weight:400}.chip{padding:5px 12px;border-radius:999px;border:1.5px solid var(--teal);background:var(--card);color:var(--teal-dark);font-size:13.5px;font-weight:700;cursor:pointer;font-family:inherit}.spacer{height:var(--bar-h)}.bar{position:fixed;bottom:0;left:0;right:0;z-index:30;background:var(--card);border-top:1px solid var(--line);padding:11px 16px calc(11px + env(safe-area-inset-bottom));box-shadow:0 -4px 18px #00000012}.bar-inner{max-width:720px;margin:0 auto}.rows{font-size:14px}.row{display:flex;justify-content:space-between;align-items:baseline;padding:1px 0}.row .v{font-variant-numeric:tabular-nums;font-weight:600}.row.sub .v{color:var(--green)}.row.pay{border-top:1px dashed var(--line);margin-top:5px;padding-top:6px}.row.pay .k{font-weight:700}.row.pay .v{font-size:20px;font-weight:800}.row.pay.owe .v{color:var(--red)}.row.pay.free .v{color:var(--green)}.owe-note{margin-top:6px;padding:6px 9px;background:var(--red-bg);border-radius:7px;font-size:12.5px;color:var(--red);font-weight:600}.btn{width:100%;margin-top:9px;padding:14px;border:0;border-radius:10px;background:var(--teal);color:#fff;font-size:16.5px;font-weight:700;cursor:pointer;font-family:inherit}.btn:disabled{background:#cbd5e1;cursor:not-allowed}.btn.ghost{background:var(--card);color:var(--teal);border:1.5px solid var(--teal)}.btn.danger{background:var(--card);color:var(--red);border:1.5px solid var(--red)}.btn.sm{padding:9px;font-size:14.5px;margin-top:0;width:auto}.err{background:var(--red-bg);border:1px solid #fecaca;color:#991b1b;padding:10px 12px;border-radius:9px;font-size:14px;margin-bottom:12px}.ok{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534;padding:10px 12px;border-radius:9px;font-size:14px;margin-bottom:12px}.done{text-align:center;padding:30px 16px}.done .tick{font-size:52px}.done h2{margin:8px 0 4px;font-size:21px}.code-box{margin:18px auto;padding:16px;max-width:300px;border:2px dashed var(--teal);border-radius:var(--radius);background:var(--teal-light)}.code-box .lbl{font-size:13px;color:var(--teal-dark)}.code-box .code{font-size:34px;font-weight:800;letter-spacing:5px;color:var(--teal-dark);font-family:ui-monospace,SF Mono,Menlo,monospace}.recap{text-align:left;margin-top:16px}.recap .line{display:flex;justify-content:space-between;font-size:14.5px;padding:3px 0}.recap .line.total{border-top:1px solid var(--line);margin-top:6px;padding-top:7px;font-weight:700}.scroll-x{overflow-x:auto;-webkit-overflow-scrolling:touch}table{border-collapse:collapse;width:auto;min-width:100%;font-size:14px}th,td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}th{background:#f1f5f9;font-weight:700;font-size:13px;position:sticky;top:0}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}tr.total-row td{font-weight:800;background:#f8fafc;border-top:2px solid var(--line)}td.owe{color:var(--red);font-weight:700}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px}.stat .k{font-size:12.5px;color:var(--muted)}.stat .v{font-size:23px;font-weight:800;font-variant-numeric:tabular-nums;margin-top:1px}.stat.pay .v{color:var(--red)}.stat.sub .v{color:var(--teal)}.btn-row{display:flex;gap:8px;flex-wrap:wrap}.loading{padding:50px 16px;text-align:center;color:var(--muted)}details.order-detail{border-bottom:1px solid var(--line)}details.order-detail summary{padding:11px 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0;display:flex;align-items:center;gap:8px}.panel>summary::-webkit-details-marker{display:none}.panel>summary:before{content:"▸";color:var(--muted);font-size:14px}.panel[open]>summary:before{content:"▾"}tr.inactive td{opacity:.55}tr.editing td{background:#f0fdfa}td .btn-row{flex-wrap:nowrap}td .btn.sm{padding:6px 10px;font-size:13.5px;white-space:nowrap}.thumb{object-fit:contain;border-radius:7px;background:#f1f5f9;display:block}.thumb-placeholder.sm{border-radius:7px;font-size:18px}.img-cell{display:flex;align-items:center;gap:10px}.img-actions{display:flex;gap:6px;flex-wrap:nowrap}.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px}.toolbar .search{flex:1 1 150px;min-width:130px}.toolbar input,.toolbar select{padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit;background:var(--card);color:var(--ink)}.toolbar select{flex:0 0 auto}.reorder-hint{background:#f1f5f9;border-radius:8px;padding:8px 11px;margin:0 0 10px}th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}th.sortable:hover{background:#e2e8f0}th.sortable.on{color:var(--teal-dark)}th.sortable .arrow{font-size:10px;margin-left:4px;opacity:.5}th.sortable.on .arrow{opacity:1}td.muted{color:var(--muted);font-size:13px}td.note-cell{white-space:pre-wrap;min-width:200px;max-width:380px;line-height:1.5}.drag-handle{display:flex;align-items:center;gap:6px;padding:6px 8px;border:1px solid var(--line);border-radius:7px;background:var(--card);color:var(--muted);font-family:inherit;font-size:13px;font-variant-numeric:tabular-nums;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none}.drag-handle:hover{border-color:var(--teal);color:var(--teal-dark);background:var(--teal-light)}.drag-handle:focus-visible{outline:2px solid var(--teal);outline-offset:1px}.drag-handle:active{cursor:grabbing}.drag-handle .grip{font-size:15px;line-height:1;letter-spacing:-2px}.drag-handle .pos{min-width:16px;text-align:right}tr.dragging{background:var(--teal-light)!important}tr.dragging td{opacity:1}tr.dragging .drag-handle{border-color:var(--teal);background:var(--card);color:var(--teal-dark);cursor:grabbing}td input,td select{padding:6px 8px;border:1px solid var(--line);border-radius:6px;font-size:14px;font-family:inherit;width:100%;min-width:90px;background:var(--card);color:var(--ink)}td input.price-input{width:84px;min-width:0;text-align:right}.field select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:16px;font-family:inherit;background:var(--card);color:var(--ink)}footer{padding:22px 16px 30px;text-align:center;font-size:12.5px;color:var(--muted)}