*{box-sizing:border-box}body{margin:0;background:#eff4fb;color:#173553;font:14px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}.flow-header{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:#113765;color:white;gap:20px}.flow-header a{color:#d7eeff}.flow-header h1{font-size:22px;margin:0}.flow-main{max-width:1400px;margin:20px auto;padding:0 22px;width:auto;min-height:0;background:none}.flow-steps{background:#dcecff;border:1px solid #b7d5f7;padding:12px 20px;border-radius:10px}.flow-panel{background:white;border:1px solid #d4e0ed;padding:20px;border-radius:12px;margin-bottom:20px}.flow-toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:10px 0}button,.flow-link{padding:8px 14px;border:1px solid #aac6e1;border-radius:6px;background:#edf5ff;color:#164d82;cursor:pointer;font:inherit;text-decoration:none}button:disabled{opacity:.5;cursor:default}h2{font-size:20px}h3{margin-top:25px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid #dbe5ef}input,select,textarea{font:inherit;padding:8px;border:1px solid #b9cada;border-radius:5px;max-width:100%}textarea{resize:vertical}dialog{border:1px solid #aac4de;border-radius:14px;padding:24px;width:min(800px,94vw);max-height:90dvh;overflow:auto}dialog::backdrop{background:#081c3590}.flow-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.flow-fields label{display:flex;flex-direction:column;gap:5px}.flow-fields input[type=checkbox]{align-self:start}.wide{grid-column:1/-1}#message,#formError{color:#923515;white-space:pre-wrap}.cargo-qr{display:flex;align-items:center;flex-direction:column;margin:10px}.cargo-qr img{width:38mm;height:38mm}.cargo-print .pair,.cargo-public .pair,.air-label-print .pair{display:flex;gap:12px;padding:6px 0;font-size:14px}.cargo-print .pair span,.cargo-public .pair span{min-width:110px}.receipt-copy{break-after:page}.receipt-copy:last-child{break-after:auto}.cargo-print .receipt header{min-height:70px}.cargo-print .receipt section{min-height:0;padding:12px 0}.cargo-print .receipt .pair{font-size:13px;padding:5px 0}.cargo-print .receipt h2{font-size:18px;margin-bottom:10px}.cargo-print .receipt h1{font-size:23px}.cargo-print .receipt .watermark{top:240px;font-size:80px}.cargo-print .notes p{font-size:13px}.cargo-public main{width:min(680px,100%);min-height:0;margin:20px auto}.cargo-public nav{display:none}.cargo-public .pair b{overflow-wrap:anywhere}.air-label-print main{width:100mm;padding:5mm;min-height:0}.air-cargo-label{break-after:page;min-height:135mm}.air-cargo-label:last-child{break-after:auto}.air-cargo-label h1{font-size:19px}.air-cargo-label h2{font-size:25px;margin:8px 0}.awb-barcode{width:85mm;height:18mm;object-fit:contain}.air-label-print .cargo-qr img{width:30mm;height:30mm}.air-label-print .pair{border-top:1px solid #222;display:block;font-size:13px}.air-label-print .pair span{display:block;font-size:10px}.air-label-print .pair b{font-size:18px;overflow-wrap:anywhere}@media print{.flow-header,.flow-steps{display:none}.cargo-print main{margin:0;padding:0}.air-label-print{page:cargolabel}.air-label-print main{width:auto;padding:0;margin:0}.air-cargo-label{min-height:0}.cargo-print .receipt-copy{padding:0}}@page cargolabel{size:100mm 150mm;margin:5mm}@media(max-width:700px){.flow-fields{grid-template-columns:1fr}.flow-header{flex-wrap:wrap;padding:12px}.flow-main{padding:0 10px}.flow-panel{padding:12px}}

/* Physical print uses black text on white paper; keep identifiers and codes together. */
@media print {
  body.cargo-print,body.air-label-print {color:#111;background:#fff}
  .cargo-qr,.awb-barcode,.air-cargo-label .pair {break-inside:avoid}
  .cargo-print .pair b {min-width:0;overflow-wrap:anywhere}
}
/* Receipt identifiers need a stable value column; each cargo label must fit one sheet. */
.cargo-print .receipt .pair {display:grid;grid-template-columns:85px minmax(0,1fr);gap:10px}
.cargo-print .receipt .pair span {min-width:0}
.cargo-print .receipt .pair b {font-size:12px}
@media print {
  .air-label-print {font-size:12px;line-height:1.3}
  .air-cargo-label {break-inside:avoid}
  .air-cargo-label h1 {font-size:18px;margin:0 0 4px;line-height:1.25}
  .air-cargo-label h2 {font-size:24px;margin:6px 0;line-height:1.2}
  .air-cargo-label>small {font-size:9px;line-height:1.3;display:block}
  .air-label-print .pair {padding:4px 0}
  .air-label-print .pair b {font-size:16px;line-height:1.2}
  .air-label-print .cargo-qr {margin:6px 0}
  .air-label-print .cargo-qr img {width:28mm;height:28mm}
  .air-label-print .cargo-qr b {font-size:11px;line-height:1.4}
  .air-label-print .cargo-qr small {font-size:9px;line-height:1.3}
}
@media print {.air-label-print .awb-barcode {object-fit:fill}}