@font-face{font-family:"Receipt Mono";src:url("../fonts/receipt-mono.ttf") format("truetype");font-style:normal;font-weight:400;font-display:swap}


:root{font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:#182421;background:#f4f6f5;font-synthesis:none}
*{box-sizing:border-box}
body{margin:0}
button,input,textarea{font:inherit}
textarea{width:100%;padding:10px 12px;border:1px solid #dbe2dd;border-radius:7px;resize:vertical}
button{cursor:pointer}
header{height:82px;background:#fff;border-bottom:1px solid #dee5e1;display:flex;align-items:center;justify-content:space-between;padding:0 5vw}
.brand{display:flex;align-items:center;gap:13px}
.logo{background:#194f40;color:white;width:40px;height:44px;display:grid;place-items:center;border-radius:9px;font-size:24px}
.brand strong{display:block;font-size:19px}
.brand small{display:block;font-size:12px;letter-spacing:2px;color:#7b8781;margin-top:4px}
.badge{font-size:13px;color:#527367;background:#edf4ef;padding:8px 12px;border-radius:20px}
main{max-width:1320px;padding:36px 36px 70px;margin:auto;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(350px,.85fr);gap:42px}
h1{font-size:27px;margin:0 0 9px;letter-spacing:-1px}
.intro{color:#76827b;font-size:14px;margin:0 0 26px}
.panel{background:#fff;border:1px solid #e0e6e2;border-radius:15px;margin-bottom:18px;padding:24px}
.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:21px}
h2{font-size:16px;margin:0}
.num{color:#8e9a94;font-size:12px;letter-spacing:1px;margin-right:10px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:9px;min-width:0}
.full{grid-column:1/-1}
label{font-size:14px;color:#59675e}
input{min-width:0;width:100%;border:1px solid #dbe2dd;border-radius:7px;padding:11px 12px;background:#fff;color:#22362d;outline:none}
input:focus{border-color:#28725a;box-shadow:0 0 0 3px #28725a16}
input:invalid{border-color:#ba5b40}
button{border:1px solid #d6e1d9;border-radius:7px;background:white;color:#265842;padding:9px 13px;font-size:14px}
button:hover{background:#eef4f0}
button:focus-visible{outline:3px solid #78bfa4;outline-offset:2px}
.order-field{display:flex;gap:8px}
.order-field input{font-family:monospace;font-size:14px;background:#f7f9f7}
.order-field button{white-space:nowrap}
.table-header,.item{display:grid;grid-template-columns:minmax(90px,1fr) 65px 87px 28px;gap:9px;align-items:center}
.table-header{color:#7c8881;font-size:12px;padding:0 0 10px}
.item{padding:10px 0;border-bottom:1px solid #eff2ef}
.item input{padding:10px 8px;font-size:14px}
.delete{border:0;color:#9aa49f;background:none;font-size:20px;padding:2px}
.delete:hover{color:#af483b;background:#fff1ef}
.add{margin-top:16px;width:100%;border-style:dashed;padding:12px}
.totals{display:flex;justify-content:space-between;align-items:end;margin-top:22px;padding-top:18px;border-top:1px solid #e5eae6}
.totals span{font-size:14px;color:#637569}
.totals strong{font-size:30px;color:#194f40;font-weight:600;font-variant-numeric:tabular-nums}
.error{font-size:13px;color:#aa3a2c;min-height:18px;margin-top:10px}
.preview-heading{display:flex;justify-content:space-between;align-items:center;margin:5px 0 20px}
.preview-heading span{font-size:13px;color:#7a8680}
.stage{background:#e5eae7;border-radius:17px;padding:28px 18px 32px;position:relative}
.receipt{width:100%;max-width:420px;margin:0 auto;background:#fff;color:#252525;position:relative;container-type:inline-size;box-shadow:0 3px 12px #0000001c;overflow-wrap:anywhere;border-radius:1px}
.receipt-inner{padding:13.8% 12% 16% 2%;font-family:"Receipt Mono","Noto Sans Mono CJK SC","Noto Sans CJK SC","Microsoft YaHei",monospace;font-size:4.7cqw;line-height:1.12;font-weight:400;letter-spacing:-.045em;font-variant-numeric:tabular-nums}
.receipt-title{text-align:center;font-weight:400;font-size:4.65cqw;white-space:normal;margin:0 0 6.7cqw;padding-left:4cqw}
.demo{position:absolute;top:2.8cqw;right:3cqw;font:11px/1.2 Arial,sans-serif;letter-spacing:1px;color:#777;border:1px solid #aaa;padding:2px 4px}
.rule{border-top:2px dashed #4c4c4c;margin:2.4cqw 0 2.3cqw}
.rule.solid{border-top-style:solid}
.pair{display:flex;justify-content:space-between;gap:2cqw}
.pair>span:last-child{text-align:right;flex-shrink:0;min-width:5ch}
.receipt .muted{color:#555}
.r-item{margin:1.7cqw 0 0}
.r-item .pair{margin-top:0}
.item-code{font-size:4.55cqw;color:#666}
.item-name{overflow-wrap:anywhere}
.item-price{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1cqw}
.item-price span:last-child{align-self:end}
.r-total{font-size:inherit;font-weight:400;margin:0}
.center{text-align:center}
.caption{display:flex;align-items:center;gap:3cqw;margin:9.1cqw 0 1.4cqw;white-space:nowrap;font-size:5.05cqw}
.caption:before,.caption:after{content:"";flex:1;border-top:1px dashed #999}
.receipt-explanation{margin:8.6cqw 0 2cqw;line-height:1.17}
.receipt-order-title{text-align:center;margin:1.9cqw 0 .4cqw;font-size:5.1cqw}
.order-code{font-size:4.6cqw;letter-spacing:0;text-align:center;line-height:1.1;white-space:nowrap;margin:.5cqw 0 0}
.barcode{display:block;width:83%;height:10.7cqw;margin:0 auto;image-rendering:pixelated}
.barcode-error{font-size:12px;color:#a5362b;text-align:center}
.note{font-size:12px;color:#7d8981;text-align:center;margin-top:24px}
.receipt-meta{white-space:nowrap;font-size:4.55cqw}
.receipt-member{margin:0}
.receipt-section-head{font-weight:bold;font-size:4.9cqw;margin-bottom:1cqw}
.r-summary{margin-top:3.5cqw}
.r-item-discount{text-align:right}
.receipt-total-row{padding-left:0}
.receipt-footer-demo{text-align:center;font:11px/1.4 Arial,sans-serif;letter-spacing:1px;color:#707070;margin-top:3cqw}

.status{font-size:12px;color:#527667;margin:10px 0 0}
.empty{padding:18px 0;color:#839088;text-align:center;font-size:14px}
@media(min-width:1000px){.preview{position:sticky;top:28px;align-self:start}
}
@media(max-width:850px){main{grid-template-columns:1fr;max-width:620px;padding:25px 18px;gap:12px}
.stage{min-height:0}
.panel{padding:20px}
header{padding:0 20px}
.badge{font-size:12px}
.preview{margin-bottom:20px}
}
@media(max-width:390px){.fields{grid-template-columns:1fr}
.table-header,.item{grid-template-columns:minmax(70px,1fr) 53px 70px 22px;gap:5px}
.stage{padding:22px 12px}
.receipt-inner{font-size:4.7cqw}
}

.receipt{background:transparent;box-shadow:none;container-type:normal}
.receipt-inner,.receipt>.demo{display:none}
.receipt-canvas{width:100%;height:auto;display:block;background:#fff}
.preview-actions{display:flex;gap:8px;align-items:center}
.download{background:#194f40;color:#fff;border-color:#194f40}
.download:hover{background:#276b52}
.preview-heading{flex-wrap:wrap;gap:12px}
.detail-edit{margin-top:22px;padding-top:18px;border-top:1px solid #e5eae6}
.detail-edit summary{cursor:pointer;font-size:14px;color:#365945}
.detail-edit .fields{margin-top:18px}
.render-status{font-size:12px;color:#6d7e73;text-align:center;min-height:18px}
.table-header,.item{grid-template-columns:minmax(90px,1fr) 65px 87px 28px}
.item-details{grid-column:1/-1;display:grid;grid-template-columns:1fr 65px;gap:9px;padding-bottom:4px}
.item-details input{font-size:12px;background:#fafcfb;padding:6px 8px}
.download:disabled{opacity:.5;cursor:wait}
.receipt[aria-busy="true"]{opacity:.75}
@media(max-width:390px){.table-header,.item{grid-template-columns:minmax(70px,1fr) 53px 70px 22px;gap:5px}
}