:root{--primary: #2563eb;--primary-soft: rgba(37, 99, 235, .12);--bg: #eef2f7;--card: #ffffff;--border: #e2e8f0;--text: #0f172a;--muted: #64748b}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.app{max-width:880px;margin:0 auto;padding:28px 18px 48px}.hero{display:flex;align-items:center;gap:14px;margin-bottom:20px}.hero-icon{width:50px;height:50px;border-radius:13px;flex:none;background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;display:grid;place-items:center;box-shadow:0 6px 16px #2563eb59}.hero h1{margin:0;font-size:22px;letter-spacing:.5px}.hero p{margin:5px 0 0;color:var(--muted);font-size:12.5px}.panel{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:16px;box-shadow:0 1px 3px #0f172a0d}.sec-title{display:flex;gap:12px;align-items:flex-start;margin-bottom:16px}.sec-num{flex:none;width:28px;height:28px;border-radius:50%;margin-top:2px;background:var(--primary);color:#fff;font-size:13px;font-weight:700;display:grid;place-items:center}.sec-title h2{margin:0;font-size:16.5px}.sec-title p{margin:5px 0 0;font-size:12.5px;color:var(--muted);line-height:1.7}.table-scroll{overflow-x:auto}.carton-head,.carton-row{display:grid;grid-template-columns:minmax(84px,1.15fr) repeat(5,minmax(52px,.8fr)) minmax(48px,.7fr) minmax(52px,.7fr) 34px 24px;gap:6px;align-items:center;min-width:660px}.carton-head{font-size:12px;color:var(--muted);margin-bottom:6px}.carton-row{margin-bottom:8px}.carton-row.invalid .num{border-color:#fca5a5;background:#fef2f2}input.num{width:100%;padding:8px 9px;border:1px solid var(--border);border-radius:8px;font-size:14px;background:#fff;color:var(--text)}input.num:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}input.num.name{font-size:13.5px}button.del{width:28px;height:32px;border:none;border-radius:8px;background:none;color:#94a3b8;font-size:18px;cursor:pointer;line-height:1}button.del:hover{background:#fee2e2;color:#dc2626}.row-actions{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}.tpl-select{font:inherit;font-size:14px;padding:9px 12px;border:1px solid var(--border);border-radius:9px;background:#fff;color:var(--text);cursor:pointer}.tpl-select:hover{border-color:#93c5fd;color:var(--primary)}.btn{font:inherit;cursor:pointer;border-radius:9px;padding:9px 16px;border:1px solid var(--border);background:#fff;color:var(--text);transition:border-color .15s,box-shadow .15s,background .15s}.btn.ghost:hover{border-color:#93c5fd;color:var(--primary)}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}.btn.primary:hover{background:#1d4ed8}.btn.big{width:100%;padding:12px;font-size:15.5px;margin-top:14px}.error{margin-top:10px;font-size:13px;color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;padding:8px 10px;border-radius:8px}.stale-tip{margin-top:10px;font-size:13px;color:#92400e;background:#fffbeb;border:1px solid #fde68a;padding:8px 10px;border-radius:8px}.gap-field{display:flex;align-items:center;gap:10px;margin-top:16px;flex-wrap:wrap}.gap-field .gap-label{font-size:13px;color:var(--muted);flex:none}.gap-field input.num{width:90px}.hint-inline{font-size:12px;color:var(--muted)}.cont-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.cont-card{position:relative;display:block;border:1.5px solid var(--border);border-radius:12px;padding:12px 14px;cursor:pointer;background:#fff;transition:border-color .15s,box-shadow .15s}.cont-card:hover{border-color:#93c5fd}.cont-card.on{background:#eff6ff;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.cont-card input{position:absolute;opacity:0;pointer-events:none}.cont-key{font-size:16px;font-weight:700}.cont-key em{font-style:normal;font-size:12px;font-weight:400;color:var(--muted);margin-left:4px}.cont-spec{font-size:13px;color:var(--primary);margin-top:4px;font-weight:600}.cont-dim{font-size:12px;color:var(--muted);margin-top:2px}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.chips span{font-size:12.5px;color:#1e40af;background:#dbeafe;border-radius:999px;padding:4px 12px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(195px,1fr));gap:12px}.card{text-align:left;font:inherit;color:inherit;background:var(--card);border:1.5px solid var(--border);border-radius:13px;padding:15px;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .15s}.card:hover{border-color:#93c5fd;transform:translateY(-1px)}.card.active{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.card-head{display:flex;align-items:center;gap:8px}.card-name{font-size:17px;font-weight:700}.card-sub{font-size:12px;color:var(--muted)}.badge{margin-left:auto;font-size:11px;color:#1d4ed8;background:#dbeafe;border-radius:999px;padding:2px 8px;font-weight:600}.card-big{margin:10px 0 2px;font-size:13px;color:var(--muted)}.card-big b{font-size:25px;color:var(--primary);margin-right:3px}.bar-row{display:grid;grid-template-columns:52px 1fr 48px;align-items:center;gap:8px;margin-top:8px;font-size:12px;color:var(--muted)}.bar-track{height:7px;background:#eef2f7;border-radius:999px;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,#60a5fa,#2563eb);border-radius:999px}.bar-val{text-align:right;font-variant-numeric:tabular-nums}.card-need{margin-top:10px;font-size:13px}.warn{margin-top:9px;font-size:12px;line-height:1.5;color:#92400e;background:#fffbeb;border:1px solid #fde68a;padding:6px 9px;border-radius:8px}.reason{margin-top:9px;font-size:12px;line-height:1.6;color:#1e40af;background:#eff6ff;border:1px solid #bfdbfe;padding:7px 9px;border-radius:8px}.btn.small{padding:6px 12px;font-size:13px}.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}.toolbar input[type=range]{flex:1;min-width:140px;accent-color:var(--primary)}.step-count{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;flex:none}.three-wrap{height:430px;background:#eef2f7;border:1px solid var(--border);border-radius:10px;overflow:hidden;touch-action:none}.step-text{font-size:13px;color:var(--muted);margin-top:10px;min-height:20px;line-height:1.7}.three-fallback{padding:28px 20px;text-align:center;color:var(--muted);font-size:13.5px;background:#f8fafc;border:1px dashed var(--border);border-radius:10px;line-height:1.8}.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.tab{font:inherit;font-size:13px;cursor:pointer;padding:6px 14px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--muted)}.tab.on{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}.legend{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:12px}.legend-item{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}.legend-item i{width:12px;height:12px;border-radius:3px;display:inline-block}.views{display:grid;gap:14px}.views.three{grid-template-columns:1fr 1fr}.views figure{margin:0;background:#f8fafc;border:1px solid var(--border);border-radius:10px;padding:12px 12px 8px}.views figure.span2{grid-column:1 / -1}.views svg{width:100%;height:auto;display:block}.views figcaption{text-align:center;color:var(--muted);font-size:12.5px;margin-top:8px}.steps{margin:0;padding:0;list-style:none;display:grid;gap:8px}.steps li{font-size:13.5px;line-height:1.7;background:#f8fafc;border:1px solid var(--border);border-radius:9px;padding:9px 12px}.steps li.now{background:#dbeafe;border-color:#93c5fd}.steps b{color:var(--primary);margin-right:4px}.copy-actions{display:flex;gap:10px;flex-wrap:wrap}.copy-preview{margin:12px 0 0;padding:12px 14px;background:#f8fafc;border:1px solid var(--border);border-radius:10px;font-size:12.5px;line-height:1.8;color:#334155;white-space:pre-wrap;word-break:break-all;max-height:260px;overflow:auto;font-family:inherit}.cta{margin-top:26px;border-radius:16px;padding:30px 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figure.span2{grid-column:auto}.three-wrap{height:340px}}.print-meta{display:none}@media print{@page{size:A4;margin:11mm 10mm}body{background:#fff}.app{max-width:none;padding:0}.no-print,.toolbar,.three-wrap,.three-fallback,.tabs,.copy-actions,.copy-preview,.toast,.cta-tip,.row-actions{display:none!important}.hero{margin-bottom:8px;gap:10px}.hero h1{font-size:18px}.hero p{font-size:11px}.hero-icon{width:38px;height:38px;border-radius:9px;box-shadow:none}.print-meta{display:block;font-size:11px;color:#475569;border-bottom:1px solid #cbd5e1;padding-bottom:6px;margin-bottom:8px}.panel{box-shadow:none;border:1px solid #cbd5e1;padding:12px 14px;margin-bottom:8px;break-inside:avoid}.sec-title{margin-bottom:8px;gap:8px}.sec-title h2{font-size:14px}.sec-title p{font-size:10.5px;margin-top:2px}.sec-num{width:22px;height:22px;font-size:11px}.chips span{font-size:11px;padding:2px 9px}.cards{gap:8px}.card{padding:10px;border-width:1px}.card-big b{font-size:19px}.views{gap:8px}.views figure{padding:8px;break-inside:avoid}.views figcaption{font-size:10.5px;margin-top:4px}.views svg{max-height:90mm;margin:0 auto}.legend{margin-bottom:6px}.steps{gap:4px}.steps li{font-size:11.5px;padding:6px 9px;break-inside:avoid}.step-text{font-size:11px}.cta{background:#fff!important;color:#0f172a!important;border:1px solid #cbd5e1;padding:14px;margin-top:8px}.cta-title,.cta p{color:#0f172a!important;opacity:1!important}.contact-chip{box-shadow:none;border:1px solid #cbd5e1}}