/* Quiet monochrome storefront, inspired by the supplied reference. */
:root,[data-theme="light"]{--color-primary:#191722;--color-primary-hover:#302d3e;--color-primary-light:#eeedf2;--color-accent:#191722;--color-bg:#f7f6f5;--color-card:#fff;--color-text:#22202a;--color-text-muted:#85818e;--color-border:#e9e7ec;--sidebar-width:214px;--radius-lg:12px;--shadow-sm:none;--shadow-md:0 6px 24px #19172205}
[data-theme="dark"]{--color-primary:#d8d4ea;--color-primary-hover:#ebe8f8;--color-primary-light:#302c3c;--color-bg:#15131c;--color-card:#211e2a;--color-text:#f3f0fa;--color-text-muted:#aaa4b8;--color-border:#393342}
[data-theme="dark"] .btn-primary{color:#17131f}
[hidden]{display:none!important}body{font-size:14px}.app-header{box-shadow:none;border-bottom:1px solid var(--color-border)}.app-main{max-width:none;min-width:0;padding-top:90px}.desktop-sidebar{background:var(--color-bg);padding:26px 14px}.sidebar-nav-item{font-size:13px;border-radius:7px;padding:13px 12px}.sidebar-nav-item.active{background:var(--color-primary);color:var(--color-card)}.sidebar-section-title{font-size:10px;letter-spacing:1.5px;margin:20px 0 8px}.card{box-shadow:none;border:1px solid var(--color-border)}h1{font-size:30px;letter-spacing:-1.1px;line-height:1.3;margin:8px 0}h2{font-size:20px;letter-spacing:-.5px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.4px;color:var(--color-text-muted)}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.page-heading p{font-size:13px;margin-top:8px}.btn{border-radius:7px;font-size:12px;font-weight:600;min-height:44px}.btn-primary{background:var(--color-primary);color:var(--color-card)}input,select{border:1px solid var(--color-border);border-radius:7px;background:var(--color-card);width:100%;padding:12px;min-height:46px;color:var(--color-text)}input:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid #8e829e;outline-offset:3px}.form-label{font-size:12px;margin-top:14px}.pos-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:30px;align-items:start}.pos-catalog{min-width:0}.pos-search{display:flex;align-items:center;border:1px solid var(--color-border);background:var(--color-card);border-radius:8px;padding-left:16px}.pos-search>span{font-size:28px;color:var(--color-text-muted)}.pos-search input{border:0;background:none}.pos-filters{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.filter-chip{padding:10px 16px;min-height:44px;background:var(--color-card);border:1px solid var(--color-border);border-radius:7px;font-size:12px;color:var(--color-text-muted)}.filter-chip.active{background:var(--color-primary);color:var(--color-card);border-color:var(--color-primary)}.section-caption{display:flex;justify-content:space-between;letter-spacing:1.5px;font-size:10px;color:var(--color-text-muted);margin:26px 0 16px}.pos-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}.pos-product{display:flex;align-items:flex-start;justify-content:flex-start;flex-direction:column;text-align:left;gap:10px;min-height:210px;background:var(--color-card);border:1px solid var(--color-border);border-radius:10px;padding:18px;transition:transform .12s,border-color .12s}.pos-product:hover{transform:translateY(-2px);border-color:#b6afc1}.product-monogram,.product-photo{width:48px;height:48px;background:var(--color-bg);border-radius:10px;display:grid;place-items:center;font-size:16px;font-weight:500;object-fit:cover;margin-bottom:6px}.pos-product>strong{font-size:15px;line-height:1.45}.product-price{margin-top:auto;font-size:17px;font-weight:700}.product-price small{font-size:10px;color:var(--color-text-muted);font-weight:400}.product-stock{font-size:10px;color:var(--color-text-muted)}.product-stock.low{color:#ad671c}.pos-cart{position:sticky;top:84px;overflow:hidden}.cart-heading{padding:22px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--color-border)}.cart-heading h2{margin-top:7px}.pos-cart-items{min-height:190px;max-height:34vh;overflow:auto;padding:0 20px}.cart-line{display:flex;align-items:center;gap:12px;padding:16px 0;border-bottom:1px solid var(--color-border);font-size:12px}.cart-line>div{flex:1;min-width:0;overflow-wrap:anywhere}.cart-line small{display:block;color:var(--color-text-muted);margin-top:5px}.remove-line{font-size:22px;color:var(--color-text-muted);min-width:40px}.empty-cart{text-align:center;color:var(--color-text-muted);padding:36px 4px}.empty-cart>span{font-size:28px}.empty-cart h3{font-size:13px;color:var(--color-text);margin:12px 0 7px}.empty-cart p{font-size:11px;line-height:1.8}.checkout-bottom{padding:0 22px 22px}.pos-total{display:flex;justify-content:space-between;align-items:center;background:#191722;color:#fff;border-radius:8px;margin-top:20px;padding:20px 16px;font-size:12px}.pos-total strong{font-size:25px;letter-spacing:-1px}.cash-shortcuts{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin-top:8px}.cash-shortcuts .btn{padding:6px 2px;font-size:10px;min-height:38px}.change-row{display:flex;justify-content:space-between;margin:20px 0;font-size:12px}.checkout-help{font-size:10px;color:var(--color-text-muted);line-height:1.7;margin-top:12px}.pos-dialog{margin:auto;width:min(480px,calc(100% - 24px));max-height:90dvh;overflow:auto;border:1px solid var(--color-border);border-radius:14px;padding:28px;background:var(--color-card);color:var(--color-text)}.pos-dialog::backdrop{background:#17141f66;backdrop-filter:blur(3px)}.dialog-close{float:right;margin:0 0 12px 12px}.pos-dialog h2{clear:both;margin:12px 0}.picker-preview{padding:16px 0;font-size:13px;line-height:1.7}.empty-state{grid-column:1/-1;padding:48px 24px;text-align:center;color:var(--color-text-muted)}.empty-state h3{color:var(--color-text);margin-bottom:12px}.empty-state .btn{margin-top:20px}.inventory-help{padding:18px 24px;font-size:13px;margin-bottom:20px}.inventory-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px}.inventory-card{padding:24px}.inventory-card h2{margin:12px 0 20px}.stock-pools{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-bottom:24px}.stock-pools small{font-size:10px;color:var(--color-text-muted)}.stock-pools strong{display:block;font-size:25px;margin-top:8px}.report-filters{display:flex;gap:12px;padding:16px;margin-bottom:22px;flex-wrap:wrap}.report-filters input,.report-filters select{flex:1;min-width:150px}.report-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.report-kpis>.card{padding:24px}.report-kpis strong{display:block;font-size:28px;letter-spacing:-1px;margin-top:12px}.report-kpis>.card:first-child{background:#191722;color:white}.report-kpis>.card:first-child .eyebrow{color:#bbb6c7}.report-columns{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.report-panel{padding:24px}.report-panel h2{margin-bottom:16px}.sync-pill{font-size:10px;padding:7px 10px;border:1px solid var(--color-border);border-radius:20px;color:var(--color-text-muted)}.cloud-unlock{margin-top:20px}.cloud-unlock input{margin:8px 0}.cloud-unlock p{font-size:12px;margin:12px 0}.data-table th{background:var(--color-bg);font-size:10px;letter-spacing:.6px}.auth-logo span{letter-spacing:-1px}
@media(min-width:1024px){.app-main{padding-left:32px;padding-right:32px}.pos-layout{gap:24px}}
@media(max-width:1190px){.pos-layout{grid-template-columns:minmax(0,1fr) 310px;gap:18px}.pos-products{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.pos-product{padding:14px}.page-heading h1{font-size:26px}}
@media(max-width:760px){.pos-layout{grid-template-columns:1fr}.pos-cart{position:static}.pos-products{grid-template-columns:repeat(2,minmax(0,1fr))}.page-heading{align-items:flex-start}h1{font-size:25px}.report-columns{grid-template-columns:1fr}.report-kpis{grid-template-columns:repeat(2,1fr)}.report-kpis>.card{padding:16px}.report-kpis strong{font-size:24px}.user-badge,.header-right #header-low-stock-alert{display:none}.sync-pill{font-size:9px;padding:6px}.app-main{padding-top:82px}.header-left .page-title{display:none}.pos-cart-items{max-height:none}.inventory-grid{grid-template-columns:1fr}.pos-dialog{padding:20px}.pos-product{min-height:205px}.report-panel{padding:18px}}
.conflict-compare{white-space:pre-wrap;max-height:260px;overflow:auto;font-size:11px;padding:12px;background:var(--color-bg)}
.mobile-cart-jump{display:none}@media(max-width:760px){.mobile-cart-jump{display:block;position:fixed;bottom:76px;left:16px;right:16px;padding:14px;background:#191722;color:white;border-radius:8px;box-shadow:0 5px 20px #0003;z-index:39;font-size:13px}.pos-cart{scroll-margin-top:78px}}