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print{.shell__sidebar,.shell__topbar,.toasts,.no-print{display:none!important}.shell{display:block}.shell__main{padding:0;overflow:visible}body{background:#fff}}.pos{display:grid;block-size:100dvh;background:var(--bg-canvas);overflow:hidden;grid-template-columns:1fr;grid-template-rows:auto 1fr auto;grid-template-areas:"scan" "cart" "pay"}.pos__scan{grid-area:scan;display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);padding-block-start:max(var(--space-2),env(safe-area-inset-top));background:var(--bg-surface);border-block-end:1px solid var(--border-subtle)}.scan-field{position:relative;flex:1;min-inline-size:0}.scan-field__input{inline-size:100%;min-block-size:var(--touch-target);padding-inline:var(--space-10) var(--space-3);font-size:var(--text-base);color:var(--text-primary);background:var(--bg-surface);border:2px solid var(--border-default);border-radius:var(--radius-md)}.scan-field__input:focus{outline:none;border-color:var(--border-brand);box-shadow:var(--focus-ring)}.scan-field__icon{position:absolute;inset-inline-start:var(--space-3);inset-block-start:50%;transform:translateY(-50%);color:var(--text-tertiary);pointer-events:none}.pos__cart{grid-area:cart;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:var(--space-2)}.cart-line{display:grid;grid-template-columns:1fr auto;gap:var(--space-1) var(--space-3);padding:var(--space-3);margin-block-end:var(--space-2);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.cart-line__name{font-weight:var(--weight-semibold);font-size:var(--text-sm);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.cart-line__meta{font-size:var(--text-xs);color:var(--text-tertiary)}.cart-line__total{font-weight:var(--weight-bold);font-variant-numeric:tabular-nums;text-align:end;white-space:nowrap}.cart-line__controls{grid-column:1 / -1;display:flex;align-items:center;gap:var(--space-2);margin-block-start:var(--space-1)}.cart-line--warning{border-color:var(--warning-bg);background:var(--warning-subtle)}.stepper{display:flex;align-items:center;gap:var(--space-1)}.stepper__btn{inline-size:var(--touch-target);block-size:var(--touch-target);display:grid;place-items:center;font-size:var(--text-lg);color:var(--text-primary);background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);cursor:pointer;touch-action:manipulation;user-select:none}.stepper__btn:active{background:var(--bg-active)}.stepper__value{min-inline-size:44px;text-align:center;font-weight:var(--weight-semibold);font-variant-numeric:tabular-nums}.pos__pay{grid-area:pay;display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);padding-block-end:max(var(--space-3),env(safe-area-inset-bottom));background:var(--bg-surface);border-block-start:1px solid var(--border-subtle);box-shadow:0 -4px 12px #1018280f}.pay-total{flex:1;min-inline-size:0}.pay-total__label{font-size:var(--text-xs);color:var(--text-secondary)}.pay-total__value{font-size:var(--text-2xl);font-weight:var(--weight-extra);font-variant-numeric:tabular-nums;line-height:1.1}.pay-button{min-block-size:var(--touch-target-lg);padding-inline:var(--space-6);font-size:var(--text-base);white-space:nowrap}.pos__panel{grid-area:panel;display:none;flex-direction:column;background:var(--bg-surface)}.sheet-scrim{position:fixed;inset:0;background:#10182880;z-index:var(--z-overlay);opacity:0;pointer-events:none;transition:opacity var(--duration-normal) var(--ease-out)}.sheet-scrim.is-open{opacity:1;pointer-events:auto}.sheet{position:fixed;inset-inline:0;inset-block-end:0;z-index:calc(var(--z-overlay) + 1);max-block-size:90dvh;display:flex;flex-direction:column;background:var(--bg-surface);border-start-start-radius:var(--radius-2xl);border-start-end-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);transform:translateY(100%);transition:transform var(--duration-normal) var(--ease-out);padding-block-end:env(safe-area-inset-bottom)}.sheet.is-open{transform:translateY(0)}.sheet__handle{inline-size:40px;block-size:4px;margin:var(--space-3) auto;background:var(--border-strong);border-radius:var(--radius-full);flex-shrink:0}.sheet__body{overflow-y:auto;overscroll-behavior:contain;padding:0 var(--space-4)}.totals{padding:var(--space-3) var(--space-4)}.totals__row{display:flex;justify-content:space-between;gap:var(--space-4);padding-block:var(--space-1);font-size:var(--text-sm);color:var(--text-secondary)}.totals__row .num{color:var(--text-primary);font-variant-numeric:tabular-nums}.totals__grand{display:flex;justify-content:space-between;align-items:baseline;gap:var(--space-4);margin-block-start:var(--space-3);padding-block-start:var(--space-3);border-block-start:2px solid var(--border-default)}.totals__grand-value{font-size:var(--text-3xl);font-weight:var(--weight-extra);font-variant-numeric:tabular-nums;line-height:1}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-2);padding:var(--space-3) var(--space-4)}.key{min-block-size:var(--touch-target-lg);display:grid;place-items:center;font-size:var(--text-xl);font-weight:var(--weight-semibold);font-variant-numeric:tabular-nums;color:var(--text-primary);background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);cursor:pointer;touch-action:manipulation;user-select:none}.key:active{background:var(--bg-active);transform:translateY(1px)}.key--wide{grid-column:span 2}.tenders{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-2);padding:0 var(--space-4) var(--space-3)}.tender{min-block-size:var(--touch-target)}.tender.is-selected{border-color:var(--border-brand);background:var(--brand-bg-subtle);color:var(--text-brand);font-weight:var(--weight-semibold)}@media (min-width: 640px){.pos{grid-template-rows:auto 1fr auto auto;grid-template-areas:"scan" "cart" "panel" "pay"}.pos__panel{display:flex;max-block-size:46dvh;overflow-y:auto;border-block-start:1px solid var(--border-subtle)}.sheet,.sheet-scrim{display:none}.tenders{grid-template-columns:repeat(4,1fr)}.keypad{grid-template-columns:repeat(6,1fr)}.key--wide{grid-column:span 2}}@media (min-width: 1024px){.pos{grid-template-columns:1fr minmax(340px,400px);grid-template-rows:auto 1fr;grid-template-areas:"scan  panel" "cart  panel"}.pos__panel{max-block-size:none;block-size:100%;border-block-start:none;border-inline-start:1px solid var(--border-subtle);justify-content:space-between}.pos__pay{display:none}.pos__panel .pay-button{display:flex;margin:var(--space-4)}.keypad{grid-template-columns:repeat(3,1fr)}.tenders{grid-template-columns:repeat(2,1fr)}.cart-line{grid-template-columns:1fr auto auto;align-items:center}.cart-line__controls{grid-column:auto;margin-block-start:0}}.pos__browse{display:none;grid-area:browse;flex-direction:column;overflow-y:auto;overscroll-behavior:contain;padding:var(--space-3);background:var(--bg-surface-alt);border-inline-end:1px solid var(--border-subtle)}@media (min-width: 1440px){.pos{grid-template-columns:260px 1fr minmax(340px,400px);grid-template-areas:"browse scan  panel" "browse cart  panel"}.pos__browse{display:flex}}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:var(--space-2)}.product-tile{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3);min-block-size:88px;text-align:start;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;touch-action:manipulation}.product-tile:active{background:var(--bg-active)}.product-tile__name{font-size:var(--text-sm);font-weight:var(--weight-semibold)}.product-tile__price{font-size:var(--text-sm);color:var(--text-secondary);font-variant-numeric:tabular-nums}@media (max-height: 520px) and (orientation: landscape){.pos{grid-template-columns:1fr minmax(280px,340px);grid-template-rows:auto 1fr;grid-template-areas:"scan panel" "cart panel"}.pos__panel{display:flex;max-block-size:none}.pos__pay{display:none}.pos__panel .pay-button{display:flex;margin:var(--space-3)}.key{min-block-size:var(--touch-target);font-size:var(--text-base)}.totals__grand-value{font-size:var(--text-xl)}}@media (pointer: coarse){.stepper__btn,.key,.tender{min-block-size:var(--touch-target-lg)}.cart-line{padding:var(--space-4)}}@media (hover: hover) and (pointer: fine){.key:hover,.stepper__btn:hover,.product-tile:hover{background:var(--bg-hover)}.cart-line{padding:var(--space-3)}}@media print{.pos__scan,.pos__panel,.pos__pay,.pos__browse,.sheet,.sheet-scrim{display:none!important}.pos{display:block;block-size:auto;overflow:visible}.pos__cart{overflow:visible}}#root{min-block-size:100dvh}.shell__brand{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-4) var(--space-2)}.shell__brand-name{font-weight:var(--weight-bold);font-size:var(--text-base)}.shell__brand-name span{color:var(--text-brand)}.shell__user{margin-block-start:auto;padding:var(--space-4);border-block-start:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:var(--space-2)}.shell__user-name{font-weight:var(--weight-semibold);font-size:var(--text-sm)}.shell__user-meta{font-size:var(--text-xs);color:var(--text-tertiary);text-transform:capitalize}.shell__sidebar{display:flex;flex-direction:column}.shell__title{font-weight:var(--weight-semibold);flex:1}.shell__menu{display:none}@media (max-width: 1023px){.shell__menu{display:inline-flex}}.shell__main:has(.pos){padding:0;overflow:hidden}.pos{block-size:100%}.auth{inline-size:min(440px,100%);margin-inline:auto;padding:var(--space-6) var(--space-4)}body:has(.auth){display:grid;place-items:center;background:radial-gradient(1200px 600px at 50% -10%,#12214a 0%,transparent 60%),#060c18;color:#f8fafc}.auth__brand{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);margin-block-end:var(--space-8);text-align:center}.auth__mark{inline-size:64px;block-size:64px}.auth__name{font-size:var(--text-2xl);font-weight:var(--weight-bold);letter-spacing:-.02em}.auth__name span{background:linear-gradient(120deg,#3b82f6,#06b6d4);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.auth__tagline{font-size:var(--text-sm);color:#94a3b8}.auth__card{padding:var(--space-6);background:#ffffff0a;border:1px solid rgba(126,173,239,.16);border-radius:var(--radius-xl)}.auth__card .label{color:#cbd5e1}.auth__card .input,.auth__card .select,.auth__card .textarea{background:#02061099;border-color:#7eadef38;color:#f8fafc;min-block-size:var(--touch-target)}.auth__card .input:focus{border-color:#06b6d4;box-shadow:0 0 0 3px #06b6d440}.auth__card .input::placeholder{color:#64748b}.auth__card .field__hint{color:#94a3b8}.auth__submit{inline-size:100%;min-block-size:var(--touch-target-lg);margin-block-start:var(--space-2);font-size:var(--text-base);background:linear-gradient(120deg,#3b82f6,#06b6d4);border:none;color:#04121c;font-weight:var(--weight-bold)}.auth__submit:hover:not(:disabled){filter:brightness(1.08)}.auth__submit:disabled{opacity:.6;cursor:progress}.auth__error,.auth__warning{margin-block-end:var(--space-4);padding:var(--space-3);font-size:var(--text-sm);border-radius:var(--radius-md)}.auth__error{display:none;color:#fda29b;background:#f0443824;border:1px solid rgba(240,68,56,.3)}.auth__error.is-visible{display:block}.auth__warning{color:#fec84b;background:#f7900924;border:1px solid rgba(247,144,9,.3)}.auth__foot{margin-block-start:var(--space-6);text-align:center;font-size:var(--text-xs);color:#64748b}.auth__foot a{color:#06b6d4;text-decoration:none}.meter{block-size:4px;background:#ffffff1a;border-radius:var(--radius-full);overflow:hidden;margin-block-start:var(--space-2)}.meter__fill{block-size:100%;inline-size:0;transition:inline-size var(--duration-normal) var(--ease-out),background-color var(--duration-normal)}.btn.is-selected{border-color:var(--border-brand);background:var(--brand-bg-subtle);color:var(--text-brand);font-weight:var(--weight-semibold)}.chart{display:flex;align-items:flex-end;gap:2px;block-size:180px;padding-block-start:var(--space-2)}.chart__col{flex:1;display:flex;align-items:flex-end;min-inline-size:2px}.chart__bar{inline-size:100%;background:linear-gradient(180deg,var(--brand-bg),var(--indigo-400));border-radius:var(--radius-sm) var(--radius-sm) 0 0;transition:opacity var(--duration-fast) var(--ease-out)}.chart__col:hover .chart__bar{opacity:.75}.settings{display:grid;grid-template-columns:1fr;gap:var(--space-6)}@media (min-width: 1100px){.settings{grid-template-columns:1fr 380px;align-items:start}.settings__preview{position:sticky;inset-block-start:var(--space-4)}}.receipt-preview{inline-size:100%;block-size:520px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:#fff}label.row{cursor:pointer;min-block-size:var(--touch-target);user-select:none}label.row input[type=checkbox]{inline-size:20px;block-size:20px;accent-color:var(--brand-bg);flex-shrink:0}