*{box-sizing:border-box} body{margin:0;background:#eef1f5;color:#111;font-family:"Noto Sans TC","Microsoft JhengHei",Arial,sans-serif}.app{max-width:1480px;margin:0 auto;padding:18px}.panel{background:#fff;border:1px solid #dde3ea;border-radius:8px;box-shadow:0 8px 26px rgba(0,0,0,.06);padding:18px;margin-bottom:16px}.topbar{width:calc(100% - 36px);max-width:1444px;margin:18px auto 0}.brand-row{display:flex;justify-content:space-between;gap:16px;align-items:center}h1{font-size:31px;letter-spacing:2px;margin:0 0 4px}h2{font-size:18px;margin:18px 0 12px;border-left:5px solid #111;padding-left:9px}h3{margin:0 0 10px}.tel{color:#111;font-size:18px}.server-status{display:inline-block;margin:4px 0 0;padding:5px 10px;border-radius:999px;background:#e8f7ee;color:#106b35;font-size:13px;font-weight:800}.server-status.offline{background:#fff4e5;color:#a15c00}.qr-top{width:108px;height:108px;object-fit:contain}.actions{display:flex;gap:10px;flex-wrap:wrap}.toolbar{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}.layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:16px;align-items:start}.form-panel,.history-panel{min-width:0}.grid{display:grid;gap:12px}.cols-4{grid-template-columns:repeat(4,1fr)}.cols-5{grid-template-columns:repeat(5,1fr)}.cols-3{grid-template-columns:1fr 1fr 1fr}.cols-2{grid-template-columns:2fr 1fr}.customer-row{align-items:end}label{display:flex;flex-direction:column;gap:6px;font-weight:700;font-size:14px}input,select,textarea{width:100%;border:1px solid #cfd6df;border-radius:8px;padding:10px 11px;font-size:15px;background:#fff}input[readonly]{background:#f6f7f9}.inline-actions{display:flex;gap:8px}button,.file-btn{border:0;border-radius:8px;background:#0768d8;color:#fff;padding:10px 16px;font-weight:800;cursor:pointer;text-align:center;display:inline-flex;align-items:center;justify-content:center}.green{background:#16a34a}.secondary{background:#f3f5f8;color:#111;border:1px solid #d6dde6}.danger,.delete-row{background:#fff;color:#dc2626;border:1px solid #f87171;padding:7px 10px}.table-wrap{max-width:100%;overflow:auto}.entry-table{width:100%;border-collapse:collapse;background:#fff}.entry-table th,.entry-table td{border:1px solid #dfe4ea;padding:7px;text-align:left}.entry-table th{background:#f5f6f8}.entry-table td:first-child,.entry-table th:first-child{text-align:center}.item-name{min-width:160px}.item-spec{min-width:185px}.item-size{min-width:120px}.item-qty{min-width:80px}.item-price{min-width:90px}.item-subtotal{text-align:right!important;font-weight:700}.bottom-inputs{margin-top:14px}.totals-box,.pay-box{border:1px solid #dfe4ea;border-radius:8px;padding:14px;background:#fbfcfd}.totals-box label{display:grid;grid-template-columns:1fr 1fr;align-items:center}.total input{font-weight:900;font-size:18px}.pay-box{display:grid;grid-template-columns:1fr 1fr 1fr;gap:7px}.pay-box h3{grid-column:1/-1}.pay-box label{display:flex;flex-direction:row;align-items:center;font-weight:500}.pay-box input{width:auto}.order-list{display:grid;gap:8px;max-height:700px;overflow:auto}.order-card{border:1px solid #dfe4ea;border-radius:8px;padding:10px;display:grid;gap:6px}.order-card span{font-size:13px;color:#555}.muted{color:#667085}.small-table{max-height:60vh}dialog{border:0;border-radius:8px;padding:20px;max-width:960px;width:90%;box-shadow:0 20px 80px rgba(0,0,0,.28)}
.print-page{width:210mm;min-height:297mm;background:#fff;margin:0 auto;padding:7mm 8mm;box-shadow:0 8px 28px rgba(0,0,0,.12)}.slip{height:138mm;border:1.4px solid #111;padding:4.5mm 5mm;display:flex;flex-direction:column;overflow:hidden}.cut-line{height:7mm;display:flex;align-items:center;justify-content:space-between;border-top:1px dashed #666;border-bottom:1px dashed #666;font-size:13px;color:#555;letter-spacing:2px}.slip-head{display:grid;grid-template-columns:auto minmax(58mm,1fr) 72mm;gap:4mm;align-items:start;margin-bottom:3mm}.copy-label{background:#111;color:white;padding:5px 10px;border-radius:3px;font-size:13px;font-weight:900;white-space:nowrap}.slip-brand{text-align:center}.slip-brand h3{font-size:22px;margin:0 0 2mm;letter-spacing:2px}.slip-brand div{font-size:13px}.slip-right{font-size:11.5px;line-height:1.55;display:grid;grid-template-columns:minmax(0,1fr) 22mm;gap:2mm;align-items:start}.slip-info{min-width:0;padding-top:1mm}.slip-order-no{margin-bottom:2mm;white-space:nowrap}.slip-date-invoice{display:grid;grid-template-columns:1fr;gap:1mm;margin:1.8mm 0 2.2mm;white-space:nowrap}.slip-date-invoice span{display:block}.slip-right img{width:21mm;height:21mm;object-fit:contain;margin:0;justify-self:end}.slip-meta{display:grid;grid-template-columns:2fr 1fr 1.2fr 1fr;gap:1mm 4mm;font-size:12.5px;margin-bottom:2mm}.slip-meta div{min-height:6mm}.slip-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:11.5px}.slip-table th,.slip-table td{border:1px solid #111;padding:2.5px 4px;height:7.6mm;vertical-align:middle}.slip-table th{background:#f2f2f2}.slip-table th:nth-child(1){width:8mm}.slip-table th:nth-child(2){width:26mm}.slip-table th:nth-child(4){width:25mm}.slip-table th:nth-child(5){width:18mm}.slip-table th:nth-child(6),.slip-table th:nth-child(7){width:19mm}.num{text-align:right}.slip-footer{margin-top:auto;display:grid;grid-template-columns:1fr 56mm;gap:5mm;align-items:stretch}.slip-note{border:1px solid #111;min-height:20mm;padding:4px;font-size:12px;position:relative}.sign-img-wrap{position:absolute;left:20mm;right:4mm;bottom:3mm;height:15mm}.sign-img-wrap img{height:100%;max-width:100%;object-fit:contain}.slip-total{border:1px solid #111;font-size:12px}.slip-total>div{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid #111;padding:3px 5px}.slip-total>div:last-child{border-bottom:0}.slip-total strong{font-size:16px}.pay-title{font-weight:900;display:block!important}.pay-list{display:grid!important;grid-template-columns:1fr 1fr!important;gap:2px 6px;border-bottom:0!important}.sign-row{display:grid;grid-template-columns:auto 1fr auto 1fr;gap:6mm;align-items:end;margin-top:4mm;font-size:13px}.line{border-bottom:1px solid #111;height:7mm}
@page{size:A4 portrait;margin:0}@media print{body{background:#fff}.no-print,.history-panel,.form-panel,.topbar{display:none!important}.app{max-width:none;padding:0}.print-page{box-shadow:none;margin:0;width:210mm;height:297mm;padding:7mm 8mm;page-break-after:always}.slip{height:138mm}.slip-table th{background:#f2f2f2!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}.copy-label{background:#111!important;color:white!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}}
@media(max-width:1180px){.layout{grid-template-columns:1fr}.cols-5,.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}.brand-row{align-items:flex-start}.print-page{transform:scale(.58);transform-origin:top left;margin-bottom:-120mm}.pay-box{grid-template-columns:1fr 1fr}}
.section-title-row{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap}.report-tools{display:flex;gap:10px;align-items:end}.report-tools label{min-width:170px}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:12px 0 16px}.kpi{background:#f8fafc;border:1px solid #dfe4ea;border-radius:12px;padding:14px;display:grid;gap:8px}.kpi span{font-size:13px;color:#667085}.kpi strong{font-size:24px}.report-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.report-card{border:1px solid #dfe4ea;border-radius:12px;padding:14px;background:#fff}.mini-report{width:100%;border-collapse:collapse;font-size:14px}.mini-report th,.mini-report td{border-bottom:1px solid #e5e7eb;padding:8px;text-align:left}.mini-report th{background:#f8fafc}.mini-report td:nth-child(n+2){text-align:right}@media(max-width:1180px){.kpi-grid,.report-grid{grid-template-columns:1fr}.report-tools{width:100%}}


/* V2.2 正式版：A4滿版列印、表頭不換行、品項/規格下拉 */
.item-name,.item-spec{min-width:170px}
.item-name select,.item-spec select, select.item-name, select.item-spec{width:100%}
.print-page{width:210mm;height:297mm;min-height:297mm;padding:3mm;background:#fff}
.slip{height:145mm;padding:4mm 5mm}
.cut-line{height:1mm;min-height:1mm;line-height:1mm;border-top:1px dashed #333;border-bottom:0;font-size:11px}
.slip-head{display:grid;grid-template-columns:36mm 68mm 1fr 23mm;gap:2.5mm;align-items:start;margin-bottom:2.3mm}
.copy-label{font-size:12px;padding:4px 8px;white-space:nowrap;justify-self:start}
.slip-brand{text-align:left}
.slip-brand h3{font-size:20px;line-height:1.1;margin:0 0 1.5mm;letter-spacing:1.2px;white-space:nowrap}
.slip-brand div{font-size:12px;white-space:nowrap}
.slip-info{font-size:11.5px;line-height:1.5;min-width:52mm;white-space:nowrap}
.slip-line{display:flex;align-items:center;gap:2mm;white-space:nowrap;margin-bottom:.8mm}
.slip-line b{flex:0 0 auto}
.slip-line span{display:inline-block;white-space:nowrap;min-width:28mm;border-bottom:0}
.invoice-line span{min-width:35mm;border-bottom:1px solid #111}
.slip-qr{width:22mm;height:22mm;object-fit:contain;justify-self:end}
.slip-meta{grid-template-columns:1.6fr 1fr 1.1fr .8fr;gap:1mm 3.5mm;font-size:12px;margin-bottom:1.7mm}
.customer-address{margin-top:12px}.slip-address{grid-column:2/-1}
.slip-table{font-size:10.8px}
.slip-table th,.slip-table td{height:6.8mm;padding:1.7px 3px}
.slip-table th:nth-child(1){width:8mm}
.slip-table th:nth-child(2){width:24mm}
.slip-table th:nth-child(3){width:42mm}
.slip-table th:nth-child(4){width:26mm}
.slip-table th:nth-child(5){width:16mm}
.slip-table th:nth-child(6),.slip-table th:nth-child(7){width:18mm}
.slip-footer{gap:4mm}
.slip-note{min-height:18mm}
.sign-row{margin-top:2.2mm}
@page{size:A4 portrait;margin:0}
@media print{
  html,body{width:210mm;height:297mm;margin:0!important;padding:0!important;background:#fff}
  .no-print,.history-panel,.form-panel,.topbar,.dashboard-panel{display:none!important}
  .app{max-width:none!important;width:210mm!important;height:297mm!important;padding:0!important;margin:0!important}
  .print-page{display:block!important;box-shadow:none!important;margin:0!important;width:210mm!important;height:297mm!important;min-height:297mm!important;padding:3mm!important;transform:none!important;page-break-after:always}
  .slip{height:145mm!important;break-inside:avoid;page-break-inside:avoid}
  .cut-line{height:1mm!important}
  .slip-table th{background:#f2f2f2!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .copy-label{background:#111!important;color:white!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
}
@media(max-width:1180px){
  .print-page{transform:scale(.58);transform-origin:top left;margin-bottom:-120mm}
}
@media(max-width:720px){
  .app{padding:10px}
  .panel{padding:14px}
  .cols-5,.cols-4,.cols-3,.cols-2,.kpi-grid,.report-grid{grid-template-columns:1fr}
  .brand-row{align-items:center}
  .brand-row h1{font-size:23px}
  .qr-top{width:78px;height:78px}
  .report-tools,.inline-actions{width:100%;flex-wrap:wrap}
  .report-tools>*{flex:1 1 150px}
}

/* cPanel 版本：登入、帳號管理與紙本簽名 */
.button-link{border:0;border-radius:8px;background:#0768d8;color:#fff;padding:10px 16px;font-weight:800;cursor:pointer;text-align:center;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.button-link.secondary{background:#f3f5f8;color:#111;border:1px solid #d6dde6}
.current-user{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:#e8f7ee;color:#106b35;font-weight:800}
.auth-page{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth-card{width:min(100%,520px);background:#fff;border:1px solid #dde3ea;border-radius:14px;box-shadow:0 18px 55px rgba(0,0,0,.12);padding:28px}
.auth-card h1{font-size:27px}
.auth-form{display:grid;gap:14px;margin-top:20px}
.auth-form hr{width:100%;border:0;border-top:1px solid #dde3ea}
.error-message,.success-message{padding:12px 14px;border-radius:8px;font-weight:700}
.error-message{background:#fff0f0;color:#b42318;border:1px solid #fecaca}
.success-message{background:#ecfdf3;color:#067647;border:1px solid #a6f4c5}
.admin-page{max-width:1180px;margin:0 auto;padding:24px}
.admin-panel{margin-top:18px}
.user-form{display:grid;grid-template-columns:1fr 1fr 1.5fr 1fr auto;gap:12px;align-items:end}
.user-actions{display:flex;gap:8px;flex-wrap:wrap}
.user-actions form{margin:0}
.password-form{display:flex;gap:6px}
.password-form input{min-width:160px}
@media(max-width:900px){.user-form{grid-template-columns:1fr 1fr}.user-form button{grid-column:1/-1}}