.sales-history-card{margin-bottom:18px}
.sale-row{width:100%;border:0;background:transparent;text-align:left;color:inherit}
.sale-row:hover{background:#f7f9fb}
.print-settings{margin-top:16px}
.print-settings .hint{margin:8px 0 16px}
.print-settings label{max-width:280px}
.print-settings input{width:100%}
.scanner-dialog{max-width:calc(100% - 24px)}
.scanner-content,.sale-detail-content{padding:22px}
#scannerVideo{display:block;width:100%;max-height:60vh;margin-top:16px;border-radius:9px;background:#101820;object-fit:cover}
.sale-meta{display:grid;gap:5px;margin:16px 0;color:var(--muted)}
.sale-meta strong{color:var(--ink)}
.sale-totals{max-width:320px;margin:12px 0 0 auto}
.sale-totals>div{display:flex;justify-content:space-between;padding:5px 0}
.sale-grand-total{border-top:1px dashed var(--line);font-size:18px}
.receipt-dialog-content{max-height:min(90vh,900px);overflow:auto;padding:20px}
.receipt-preview{width:min(100%,var(--receipt-width));margin:12px auto 0;padding:12px;border:1px solid var(--line);background:#fff;font:var(--receipt-font-size)/1.4 Arial,"Noto Sans Myanmar",sans-serif;overflow-wrap:anywhere}
.receipt-preview .center{text-align:center}
.receipt-preview .muted{font-size:.9em;color:var(--muted)}
.receipt-preview .rule{border:0;border-top:1px dashed #333;margin:10px 0}
.receipt-preview .item,.receipt-preview .totals>div{display:flex;justify-content:space-between;gap:8px;margin:4px 0}
.receipt-preview .item span{flex:1}
.receipt-preview .item strong{white-space:nowrap}
.receipt-preview .grand{font-size:1.2em;font-weight:bold}
.receipt-preview .thanks{margin-top:12px}
.payment-balance-breakdown{display:grid;gap:5px;padding:12px;border-radius:8px;background:#f5f8fa}
.payment-balance-breakdown>div{display:flex;justify-content:space-between;gap:12px;color:var(--muted)}
.payment-balance-breakdown .balance-total{padding-top:7px;border-top:1px solid var(--line);color:var(--ink);font-weight:700}
[hidden]{display:none!important}
@media print{
  @page{margin:0}
  body.receipt-printing{background:#fff}
  body.receipt-printing>*:not(#receiptDialog){display:none!important}
  body.receipt-printing>#receiptDialog{display:block!important;position:static;width:var(--receipt-width);max-width:none;height:auto;max-height:none;margin:0;padding:0;border:0;border-radius:0;background:#fff;color:#000;box-shadow:none;overflow:visible}
  body.receipt-printing>#receiptDialog::backdrop{display:none}
  body.receipt-printing .receipt-dialog-content{max-height:none;overflow:visible;padding:0}
  body.receipt-printing .receipt-preview{width:var(--receipt-width);margin:0;padding:3mm;border:0;font-size:var(--receipt-font-size)}
  body.receipt-printing .no-print{display:none!important}
}
@media(max-width:620px){
  .header-actions #syncButton{display:inline-flex;align-items:center;padding:8px}
  .toolbar{flex-wrap:wrap}
  .toolbar .search{flex-basis:100%}
  #scanBarcodeButton{flex:1}
  #categoryFilter{min-height:42px}
  .header-actions{gap:5px}
  .header-actions select{max-width:110px}
  .sales-history-card{padding:14px}
  .settings-actions{grid-template-columns:1fr}
  .settings-actions>*{width:100%}
  .settings .form-grid{grid-template-columns:1fr}
  .pagination{align-items:flex-start;flex-direction:column}
  .pagination>div{width:100%;justify-content:space-between}
  .cart-actions{gap:4px}
  .cart-actions .text-button{font-size:11px;padding:5px}
  .scanner-content,.sale-detail-content{padding:16px}
  .receipt-dialog-content{padding:14px}
  .receipt-preview{width:100%;padding:10px}
}
.sort-button{display:inline-flex;align-items:center;gap:3px;padding:2px 0;border:0;background:transparent;color:inherit;font:inherit;font-weight:inherit;text-align:left;white-space:nowrap}
.sort-button:hover,.sort-button:focus-visible{color:var(--brand)}
.sort-indicator{color:var(--brand);font-weight:800}
.login-gate{position:fixed;inset:0;z-index:20;display:grid;place-items:center;overflow:auto;padding:20px;background:linear-gradient(145deg,#102a35,#155e75)}
.login-gate[hidden]{display:none}
.login-gate-card{width:min(420px,100%);padding:30px;border-radius:16px;background:#fff;box-shadow:0 18px 55px #0004}
.login-brand-mark{margin-bottom:18px}
.login-gate-card h1{margin-bottom:8px}
.login-gate-message,.login-gate-help{color:var(--muted);line-height:1.6}
.login-gate-card label{display:grid;gap:7px;margin:18px 0 0;font-weight:600}
.login-gate-card input{height:44px;padding:9px 11px;border:1px solid #d5dce3;border-radius:7px;font:inherit}
.login-gate-card #loginGateSubmit{width:100%;margin-top:17px}
.login-gate-card #loginGateSetup{width:100%;margin-top:9px}
.login-gate-help{margin-top:14px;font-size:12px;text-align:center}
.login-admin-setup{margin-top:18px;border-top:1px solid var(--line);padding-top:12px}
.login-admin-setup summary{color:var(--muted);font-size:12px;cursor:pointer}
.login-admin-setup label{margin-top:12px}
.login-admin-setup p{margin-top:8px;color:var(--muted);font-size:12px;line-height:1.5}
.barcode-input-row{display:flex;gap:8px}
.barcode-input-row input{min-width:0;flex:1}
.sales-search{max-width:460px;margin:0 0 14px;min-height:42px}
.sales-search input{border:0;outline:0;min-width:0;flex:1;font:inherit}
.pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;color:var(--muted);font-size:12px}
.pagination[hidden]{display:none}
.pagination>div{display:flex;align-items:center;gap:10px}
.pagination button{min-height:34px;padding:6px 12px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink)}
.pagination button:disabled{opacity:.45}
.cart-actions{display:flex;align-items:center;gap:8px}
.cart-actions .text-button{white-space:nowrap}
.settings-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.settings-actions>*{min-width:0;justify-content:center;text-align:center}
.settings-actions .file-button{padding:9px 12px;border:1px solid var(--line);border-radius:7px}
.settings-actions #importData{width:100%;height:100%;margin:0}
.settings .form-grid{min-width:0}
.settings .form-grid label{min-width:0}
.settings input,.settings select{width:100%;min-width:0}
.settings .checkbox-label{display:flex;align-items:center;gap:8px}
.settings .checkbox-label input{width:auto;height:auto;margin:0}
.customer-search{max-width:460px;margin:0 0 14px;min-height:42px}
.customer-search input{border:0;outline:0;min-width:0;flex:1;font:inherit}
.sale-customer-results{position:relative;z-index:2;max-height:220px;margin:-10px 0 12px;overflow:auto;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 8px 24px #132b3b1a}
.sale-customer-results button{display:flex;width:100%;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;border:0;border-bottom:1px solid var(--line);background:#fff;color:var(--ink);text-align:left}
.sale-customer-results button:last-child{border-bottom:0}
.sale-customer-results button:hover,.sale-customer-results button:focus-visible{background:#f3f7fa}
.sale-customer-results button span{display:grid;gap:3px}
.sale-customer-results button small{color:var(--muted)}
.sale-customer-results button b{white-space:nowrap;color:var(--brand)}
.sale-customer-results .empty-state{margin:0;padding:12px}
.store-logo-preview{display:block;width:auto;max-width:min(100%,240px);max-height:140px;margin:10px 0;object-fit:contain}
.receipt-logo{display:block;width:auto;max-width:70%;max-height:28mm;margin:0 auto 8px;object-fit:contain}
.payment-methods{grid-template-columns:repeat(4,minmax(0,1fr))}
body.barcode-scanner-active{background:transparent}
body.barcode-scanner-active>.app-shell,body.barcode-scanner-active>#loginGate,body.barcode-scanner-active>#toast{visibility:hidden}
body.barcode-scanner-active>#scannerDialog{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;overflow:hidden;background:transparent;color:#fff;visibility:visible}
body.barcode-scanner-active>#scannerDialog::backdrop{background:transparent}
body.barcode-scanner-active .scanner-content{height:100%;display:flex;flex-direction:column;justify-content:space-between;padding:calc(env(safe-area-inset-top) + 18px) 20px calc(env(safe-area-inset-bottom) + 18px);background:linear-gradient(#0007,transparent 35%,transparent 65%,#0007)}
body.barcode-scanner-active #scannerVideo{display:none}
body.barcode-scanner-active #scannerStatus{color:#fff;text-align:center}
@media(max-width:620px){
  .sidebar{height:66px;padding:4px max(4px,env(safe-area-inset-right)) max(4px,env(safe-area-inset-bottom)) max(4px,env(safe-area-inset-left))}
  .sidebar nav{height:100%;justify-content:flex-start;gap:2px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none}
  .sidebar nav::-webkit-scrollbar{display:none}
  .nav-item{flex:1 0 50px;min-width:0;min-height:52px;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:4px 2px;font-size:17px}
  .nav-item span{max-width:100%;font-size:10px;line-height:1.2;text-align:center;white-space:normal}
  .page.active{padding-bottom:88px}
  header{gap:8px}
  header h1{font-size:19px}
  header p{font-size:10px}
  .header-actions{flex-shrink:0}
  .header-actions select{max-width:96px;min-width:0}
  .section-heading{flex-wrap:wrap}
  #inventory .card{padding:14px}
  .login-gate-card{padding:24px}
  #customerStats{grid-template-columns:1fr 1fr}
}