:root{--ink:#19162b;--muted:#706c82;--line:#e7e3f0;--soft:#f7f5fb;--surface:#fff;--brand:#5530d8;--brand-dark:#3d20af;--brand-soft:#eee9ff;--green:#12845a;--red:#c63a48;--amber:#a86805;--shadow:0 14px 40px rgba(38,27,77,.09);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f3f1f7;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}input,select{width:100%;border:1px solid #d8d3e2;border-radius:10px;background:#fff;padding:11px 12px;color:var(--ink);outline:none}input:focus,select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(85,48,216,.12)}label{display:grid;gap:6px;color:#4c475d;font-size:.86rem;font-weight:650}.hidden{display:none!important}.muted{color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--brand);font-size:.72rem;font-weight:800;margin:0 0 5px}.primary,.secondary,.ghost{border:0;border-radius:10px;padding:10px 15px;font-weight:750}.primary{background:var(--brand);color:#fff;box-shadow:0 7px 18px rgba(85,48,216,.2)}.primary:hover{background:var(--brand-dark)}.primary:disabled{opacity:.45;cursor:not-allowed}.secondary{background:var(--brand-soft);color:var(--brand-dark)}.ghost{background:transparent;color:var(--muted)}.wide{width:100%}.text-button,.icon-button{border:0;background:transparent;color:var(--brand);font-weight:750}.icon-button{font-size:1.6rem;color:var(--muted)}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 15%,#dcd2ff 0,transparent 30%),radial-gradient(circle at 85% 75%,#d5f7e9 0,transparent 25%),#f6f4fa}.login-card{width:min(430px,100%);background:#fff;padding:42px;border-radius:24px;box-shadow:0 25px 70px rgba(48,34,94,.16);border:1px solid rgba(255,255,255,.8)}.login-card h1{font-size:2.2rem;margin:4px 0}.brand-mark{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:linear-gradient(145deg,var(--brand),#7b58ed);color:#fff;font-weight:900;letter-spacing:-.05em;box-shadow:0 10px 24px rgba(85,48,216,.28)}.brand-mark.small{width:39px;height:39px;border-radius:12px;font-size:.85rem}.stack{display:grid;gap:15px}.login-card form{margin-top:28px}.form-error{min-height:1.1em;margin:0;color:var(--red);font-size:.84rem}.form-message{min-height:1.1em;margin:0;color:var(--green);font-size:.84rem}.app-shell{min-height:100vh}.topbar{height:68px;position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:0 22px;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.brand-row,.top-actions,.heading-actions{display:flex;align-items:center;gap:12px}.brand-row strong,.brand-row span,.user-chip strong,.user-chip span{display:block}.brand-row span,.user-chip span{color:var(--muted);font-size:.74rem}.user-chip{text-align:right}.connection{font-size:.78rem;color:var(--green);background:#e8f7f1;border-radius:999px;padding:6px 9px}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green)}.layout{display:grid;grid-template-columns:112px 1fr;min-height:calc(100vh - 68px)}.sidebar{position:sticky;top:68px;height:calc(100vh - 68px);padding:18px 10px;background:#211b37;display:flex;flex-direction:column;gap:7px}.nav-button{border:0;border-radius:12px;background:transparent;color:#c9c2e0;padding:12px 6px;font-size:.75rem;display:grid;place-items:center;gap:5px}.nav-button span{font-size:1.22rem}.nav-button:hover,.nav-button.active{background:#fff;color:var(--brand)}.main-content{min-width:0;padding:26px}.view{display:none}.view.active{display:block}.page-heading{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}.page-heading h2{font-size:1.65rem;margin:0}.panel{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 6px 25px rgba(38,27,77,.04)}.pos-grid{display:grid;grid-template-columns:minmax(350px,1fr) minmax(400px,520px);gap:18px;align-items:start}.catalog-panel{min-height:650px}.scan-box{display:flex;align-items:center;grid-template-columns:auto 1fr;background:var(--brand-soft);padding:9px 12px;border-radius:13px;color:var(--brand)}.scan-box input{border:0;background:transparent;box-shadow:none;padding:7px}.search-row{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:12px}.product-results{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;margin-top:16px}.product-card{text-align:left;border:1px solid var(--line);background:#fff;border-radius:14px;padding:14px;min-height:112px;display:grid;align-content:space-between;gap:9px}.product-card:hover{border-color:var(--brand);transform:translateY(-1px)}.product-card strong,.product-card span{display:block}.product-card span{font-size:.78rem;color:var(--muted)}.product-card .price{color:var(--brand);font-size:1.05rem}.cart-panel{position:sticky;top:86px}.panel-title{display:flex;justify-content:space-between;align-items:center}.panel-title h3,.panel h3{margin:0 0 12px}.cart-items{display:grid;gap:10px;max-height:365px;overflow:auto;padding-right:3px}.cart-line{border:1px solid var(--line);border-radius:13px;padding:11px;display:grid;gap:9px}.cart-line-top{display:flex;justify-content:space-between;gap:8px}.cart-line-top small{display:block;color:var(--muted)}.cart-line-controls{display:grid;grid-template-columns:80px 1fr 1fr;gap:7px}.cart-line-controls input,.cart-line-controls select{padding:8px}.serial-field{font-size:.76rem}.empty-state{grid-column:1/-1;text-align:center;color:var(--muted);padding:80px 20px}.empty-state.compact{padding:30px 10px}.invoice-details{margin:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0}.invoice-details summary{cursor:pointer;font-weight:750;color:var(--brand)}.invoice-details .form-grid{margin-top:12px}.form-grid{display:grid;gap:12px}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.span-two{grid-column:span 2}.check-row{display:flex;grid-template-columns:auto 1fr;align-items:center;gap:8px;margin-top:10px}.check-row input{width:auto}.totals{display:grid;gap:7px;padding:12px 0}.totals div{display:flex;justify-content:space-between}.grand-total{font-size:1.25rem;padding-top:8px;border-top:1px dashed #ccc}.grand-total strong{color:var(--brand)}.payment-box{background:var(--soft);padding:13px;border-radius:13px;display:grid;gap:11px}.cash-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:end}.cash-grid>div{display:grid;gap:7px}.cash-grid strong{font-size:1.18rem;color:var(--green)}.checkout{width:100%;margin-top:12px;padding:14px}.two-panels{display:grid;grid-template-columns:minmax(300px,440px) 1fr;gap:18px;align-items:start}.table-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}.table-toolbar input{max-width:380px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:.86rem}th{text-align:left;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;padding:10px;border-bottom:1px solid var(--line)}td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}td strong,td small{display:block}td small{color:var(--muted);margin-top:3px}.badge{display:inline-block;border-radius:999px;padding:4px 8px;font-size:.72rem;font-weight:750;background:var(--soft);color:var(--muted)}.badge.good{background:#e7f7ef;color:var(--green)}.badge.warn{background:#fff3da;color:var(--amber)}.badge.bad{background:#fdebed;color:var(--red)}.row-actions{display:flex;gap:6px}.file-button{position:relative;cursor:pointer}.file-button input{position:absolute;inset:0;opacity:0;cursor:pointer}.period-select{width:auto;min-width:160px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:16px}.metric{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px}.metric span{display:block;color:var(--muted);font-size:.78rem}.metric strong{display:block;font-size:1.5rem;margin-top:6px}.metric.profit strong{color:var(--green)}.report-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.stat-row{display:grid;grid-template-columns:1fr auto;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}.stat-row small{display:block;color:var(--muted)}.bar-chart{display:flex;align-items:end;gap:8px;min-height:180px;padding-top:15px;overflow-x:auto}.bar-item{display:grid;grid-template-rows:1fr auto;align-items:end;justify-items:center;gap:6px;min-width:34px;height:165px}.bar{width:24px;min-height:2px;border-radius:6px 6px 2px 2px;background:linear-gradient(var(--brand),#8c73e8)}.bar-item small{font-size:.64rem;color:var(--muted)}dialog{border:0;padding:0;background:transparent;max-width:calc(100vw - 24px);max-height:calc(100vh - 24px)}dialog::backdrop{background:rgba(20,15,39,.58);backdrop-filter:blur(3px)}.dialog-card{width:min(680px,calc(100vw - 28px));background:#fff;border-radius:20px;padding:22px;box-shadow:var(--shadow);max-height:calc(100vh - 30px);overflow:auto}.dialog-card.narrow{width:min(440px,calc(100vw - 28px));display:grid;gap:14px}.dialog-heading{display:flex;justify-content:space-between;align-items:start;margin-bottom:18px}.dialog-heading h3{margin:0;font-size:1.35rem}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.help{font-size:.78rem;color:var(--muted)}.receipt-dialog-card{width:min(460px,calc(100vw - 28px))}.receipt{width:80mm;max-width:100%;margin:auto;background:#fff;color:#000;padding:5mm;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.receipt h2,.receipt p{text-align:center;margin:3px 0}.receipt hr{border:0;border-top:1px dashed #000}.receipt-row{display:flex;justify-content:space-between;gap:10px}.receipt-items{margin:9px 0}.receipt-item{margin-bottom:6px}.receipt-total{font-size:14px;font-weight:800}.toast{position:fixed;right:22px;bottom:22px;background:#211b37;color:#fff;border-radius:12px;padding:12px 16px;box-shadow:var(--shadow);transform:translateY(90px);opacity:0;transition:.25s;z-index:100}.toast.show{transform:translateY(0);opacity:1}
@media(max-width:1000px){.pos-grid,.two-panels{grid-template-columns:1fr}.cart-panel{position:static}.catalog-panel{min-height:auto}.metric-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.topbar{padding:0 12px}.connection,.user-chip{display:none}.layout{grid-template-columns:1fr}.sidebar{position:fixed;z-index:20;top:auto;bottom:0;left:0;right:0;height:68px;flex-direction:row;padding:7px;overflow-x:auto}.nav-button{min-width:76px;flex:1;padding:5px}.nav-button span{font-size:1rem}.main-content{padding:17px 12px 88px}.page-heading{align-items:start;flex-direction:column}.heading-actions{width:100%;flex-wrap:wrap}.panel{padding:13px;border-radius:14px}.form-grid.two{grid-template-columns:1fr}.span-two{grid-column:span 1}.report-grid{grid-template-columns:1fr}.metric-grid{grid-template-columns:1fr 1fr}.cart-line-controls{grid-template-columns:72px 1fr}.cart-line-controls label:last-child{grid-column:1/-1}.product-results{grid-template-columns:1fr 1fr}}
#receipt-print-root{display:none}
@media print{
  @page{size:auto;margin:0}
  html,body.printing-receipt{margin:0!important;padding:0!important;min-height:0!important;height:auto!important;background:#fff!important}
  body.printing-receipt> :not(#receipt-print-root){display:none!important}
  body.printing-receipt #receipt-print-root{display:block!important;width:80mm;max-width:100%;margin:0;padding:0}
  #receipt-print-root .receipt{position:static;width:100%;max-width:100%;padding:3mm;margin:0;color:#000;background:#fff;overflow:visible;font-family:monospace;font-size:11px;line-height:1.35;overflow-wrap:anywhere}
  #receipt-print-root .receipt-row{break-inside:avoid}
  #receipt-print-root .receipt-row>*{min-width:0}
  #receipt-print-root .receipt-row>*:last-child{flex-shrink:0;max-width:65%;text-align:right}
  #receipt-print-root .receipt-item{break-inside:avoid}
  .no-print{display:none!important}
}
.bar.h1{height:10%}.bar.h2{height:20%}.bar.h3{height:30%}.bar.h4{height:40%}.bar.h5{height:50%}.bar.h6{height:60%}.bar.h7{height:70%}.bar.h8{height:80%}.bar.h9{height:90%}.bar.h10{height:100%}
.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}textarea{width:100%;border:1px solid #d8d3e2;border-radius:10px;background:#fff;padding:11px 12px;color:var(--ink);font:inherit;resize:vertical}textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(85,48,216,.12);outline:none}.panel-subheading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:18px 0 10px}.panel-subheading h3{margin:0}.purchase-editor input,.purchase-editor select{min-width:120px;padding:8px}.purchase-editor td:last-child{width:42px}.wide-dialog{width:min(880px,calc(100vw - 28px))}.receive-line{border:1px solid var(--line);border-radius:13px;padding:13px;display:grid;gap:10px}.receive-line>div:first-child strong,.receive-line>div:first-child small{display:block}.receive-line small{color:var(--muted);margin-top:3px}@media(max-width:720px){.form-grid.three{grid-template-columns:1fr}.purchase-editor input,.purchase-editor select{min-width:100px}.panel-subheading{align-items:flex-start;flex-direction:column}}


[hidden]{display:none!important}.recovery-panel{margin-top:18px}.recovery-panel .form-grid{margin-top:12px}

/* Independent business identity and subscription notices. */
.brand-mark img { width:100%; height:100%; object-fit:contain; border-radius:inherit; }
.subscription-notice { margin:0; padding:12px 24px; background:#fff2cc; color:#463500; font-size:14px; }
@media print { .subscription-notice { display:none!important; } }

.cash-live{padding:14px 18px;background:#ede8ff;color:#4223b0;border-radius:12px;margin-bottom:16px;font-weight:600}