:root{color-scheme:dark;--bg:#0c0e1b;--panel:#14172a;--panel2:#1b1e34;--line:#30324b;--ink:#f2f3fc;--muted:#9aa0b8;--accent:#ad8aff;--accent2:#e6d5ff;--card:#171a2e;--success:#59d2a4;--danger:#ff8791;--shadow:0 14px 50px #00000027}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--ink)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}input,select{color:var(--ink);background:var(--panel2);border:1px solid var(--line);padding:11px 12px;border-radius:11px;outline:none;min-width:0}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent)}a{color:inherit;text-decoration:none}.app-shell{display:grid;grid-template-columns:246px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#101225;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:25px 14px}.logo{display:flex;align-items:center;gap:11px;padding:0 12px 24px}.logo-mark{background:linear-gradient(140deg,#bfa3ff,#7056ff);color:#161023;width:40px;height:40px;border-radius:13px;display:grid;place-items:center;font-size:24px;font-weight:950;letter-spacing:-3px;padding-right:3px;box-shadow:0 7px 20px #996dff3d}.logo span{font-size:18px;font-weight:850;letter-spacing:.05em}.logo small{display:block;font-size:10px;letter-spacing:.25em;color:var(--muted);margin-top:3px;font-weight:700}.sidebar-caption{font-size:10px;font-weight:800;color:#8489a3;letter-spacing:.18em;padding:4px 15px 13px}.nav{width:100%;display:flex;gap:11px;align-items:center;text-align:left;border:0;background:transparent;color:#b4bad3;border-radius:12px;padding:13px 15px;margin-bottom:6px;font-size:13px;font-weight:670}.nav svg{width:18px;height:18px;stroke-width:1.8}.nav:hover{background:#21243c;color:#fff}.nav.active{background:linear-gradient(100deg,color-mix(in srgb,var(--accent) 23%,#131528),#202039);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);color:#fff}.nav.active svg{color:var(--accent)}.side-bottom{margin-top:auto;padding:16px 11px;border-top:1px solid var(--line)}.demo-tag{font-size:10px;display:inline-block;background:#292942;color:#cfc7ff;border:1px solid #4d487b;border-radius:30px;padding:5px 10px;letter-spacing:.08em;font-weight:800}.side-bottom p{font-size:11px;color:#8d91aa;line-height:1.65;margin-bottom:0}.main{min-width:0}.topbar{min-height:80px;border-bottom:1px solid var(--line);display:flex;gap:20px;align-items:center;justify-content:space-between;padding:15px 31px;background:#101222bf;position:sticky;top:0;z-index:5;backdrop-filter:blur(15px)}.page-title{font-size:19px;font-weight:830;letter-spacing:-.03em}.page-kicker{font-size:11px;color:var(--muted);margin-top:4px}.top-actions{display:flex;align-items:center;gap:10px}.pill{font-size:11px;padding:7px 11px;border-radius:30px;border:1px solid var(--line);color:var(--muted)}.pill.live{color:#8aeac4;border-color:#286653;background:#133729;font-weight:800}.icon-button,.btn{border:1px solid var(--line);color:var(--ink);background:var(--panel2);border-radius:11px;padding:11px 15px;font-weight:750;font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:7px}.icon-button{padding:10px 12px}.btn:hover,.icon-button:hover{filter:brightness(1.12)}.btn.primary{background:var(--accent);color:#121023;border:1px solid var(--accent);box-shadow:0 6px 20px color-mix(in srgb,var(--accent) 18%,transparent)}.btn.secondary{background:transparent}.btn.danger{color:var(--danger);border-color:#6d3841}.btn.full{width:100%}.content{padding:29px 32px 42px;max-width:1750px;margin:auto}.hero{border:1px solid color-mix(in srgb,var(--accent) 27%,#3a3558);border-radius:20px;background:radial-gradient(ellipse at 90% 10%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 48%),linear-gradient(122deg,#1e1b36,#141828 75%);padding:25px 29px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px;overflow:hidden}.eyebrow{color:var(--accent2);font-size:10px;font-weight:830;letter-spacing:.2em;text-transform:uppercase}.hero h1{font-size:29px;letter-spacing:-.055em;margin:7px 0 6px;font-weight:880}.hero p{color:#b0b0ca;font-size:13px;margin:0;line-height:1.5}.hero-graphic{font-size:68px;line-height:1;filter:drop-shadow(0 12px 20px #0005)}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:21px}.metric{border:1px solid var(--line);background:var(--card);border-radius:15px;padding:19px 18px}.metric-label{font-size:11px;color:var(--muted);font-weight:650}.metric-value{font-size:24px;letter-spacing:-.05em;font-weight:870;margin-top:7px}.metric-hint{color:#89c7ae;font-size:10px;margin-top:5px}.pos-grid{display:grid;grid-template-columns:minmax(0,1fr) 351px;gap:19px;align-items:start}.panel{border:1px solid var(--line);border-radius:16px;background:var(--panel);overflow:hidden}.panel-head{padding:18px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:13px}.panel-head h2{font-size:15px;letter-spacing:-.02em;margin:0}.panel-head small{font-size:11px;color:var(--muted)}.panel-pad{padding:18px}.toolbar{display:flex;gap:11px;align-items:center;flex-wrap:wrap;padding:17px 18px}.search{flex:1;min-width:190px}.categories{display:flex;align-items:center;gap:8px;overflow-x:auto;padding:0 18px 17px;scrollbar-width:thin}.chip{white-space:nowrap;background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:8px 11px;color:var(--muted);font-size:11px;font-weight:700}.chip.active{background:color-mix(in srgb,var(--accent) 17%,#242239);color:#fff;border-color:var(--accent)}.products{padding:0 17px 19px;display:grid;grid-template-columns:repeat(auto-fill,minmax(172px,1fr));gap:12px}.product{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .13s,border-color .13s}.product:hover{transform:translateY(-2px);border-color:var(--accent)}.product-img{position:relative;height:113px;display:grid;place-items:center;font-size:52px;background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 19%,#24253f),#1b2031 85%)}.product-badge{position:absolute;left:9px;top:10px;background:#101523c9;color:#c8ccdb;border:1px solid #444966;font-size:9px;padding:5px 7px;border-radius:7px;font-weight:800}.product-info{padding:12px}.product-name{font-size:12px;font-weight:760;height:32px;line-height:1.35;overflow:hidden}.product-desc{font-size:10px;color:var(--muted);margin:5px 0 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-foot{display:flex;align-items:end;justify-content:space-between;gap:4px}.money{font-weight:840;white-space:nowrap}.money small{font-size:9px;color:var(--muted);font-weight:500;margin-left:2px}.add-btn{border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);background:color-mix(in srgb,var(--accent) 22%,#211c32);color:var(--accent2);border-radius:9px;width:33px;height:32px;font-weight:850;font-size:19px}.add-btn:hover{background:var(--accent);color:#130f1f}.add-btn:disabled{filter:grayscale(1)}.cart-panel{position:sticky;top:103px}.cart-title{display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:790}.cart-scroll{max-height:390px;overflow:auto;padding:0 17px}.cart-item{display:grid;grid-template-columns:37px 1fr auto;gap:8px;padding:13px 0;border-bottom:1px solid var(--line);align-items:start}.cart-icon{border-radius:10px;background:var(--panel2);padding:9px 5px;text-align:center;font-size:19px}.cart-name{font-size:11px;font-weight:780;line-height:1.35}.cart-meta{font-size:10px;color:var(--muted);margin-top:3px}.cart-price{font-size:11px;font-weight:800;white-space:nowrap}.qty-row{display:flex;align-items:center;gap:9px;margin-top:8px}.qty{border:1px solid var(--line);background:var(--panel2);color:var(--ink);font-size:14px;width:22px;height:22px;border-radius:6px}.qty-count{font-size:11px;font-weight:740}.tiny-link{color:var(--muted);font-size:10px;border:0;background:transparent;padding:2px 0;text-decoration:underline}.empty{text-align:center;color:var(--muted);padding:45px 15px}.empty-symbol{font-size:43px;margin-bottom:10px}.empty p{font-size:12px;line-height:1.6}.totals{border-top:1px solid var(--line);padding:16px 17px}.total-line{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;padding:5px 0}.total-line strong{color:var(--ink)}.total-line.grand{border-top:1px solid var(--line);margin-top:9px;padding:13px 0 8px;color:var(--ink);font-weight:800;font-size:15px}.total-line.grand strong{font-size:22px}.payment{padding:0 17px 17px}.payment input{width:100%;margin-bottom:8px}.payment-modes{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:7px 0 14px}.payopt{padding:11px 5px;border:1px solid var(--line);border-radius:9px;background:var(--panel2);color:var(--muted);font-size:11px;font-weight:740}.payopt.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--ink)}.helper{font-size:10px;color:var(--muted);line-height:1.5}.table-wrap{overflow:auto}.data-table{border-collapse:collapse;width:100%;min-width:660px;font-size:12px}.data-table th{text-align:left;padding:13px 17px;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em;background:#191b2e}.data-table td{padding:15px 17px;border-top:1px solid var(--line)}.data-table tr:hover td{background:#1e2036}.stock-tag{font-size:10px;border-radius:6px;padding:5px 8px;background:#194535;color:#8ff3bd;font-weight:800}.stock-tag.low{background:#492c30;color:#ffb1ab}.section-note{font-size:12px;color:var(--muted);margin:0 0 19px;line-height:1.65}.report-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:19px}.sales-bars{padding:15px 0}.bar-item{display:grid;grid-template-columns:minmax(0,1fr) 80px;gap:12px;align-items:center;margin:12px 0}.bar-name{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar-track{height:7px;border-radius:6px;background:#2c2e46;margin-top:5px;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,#7b68df,var(--accent));border-radius:6px}.bar-value{font-size:11px;font-weight:780;text-align:right}.notice{border-radius:12px;padding:14px 16px;border:1px solid #665a3e;background:#29251e;color:#e1c992;font-size:12px;line-height:1.6;margin-bottom:18px}.notice.info{border-color:#4d4a76;background:#201e34;color:#cfcbff}.modal-wrap{position:fixed;inset:0;z-index:12;display:grid;place-items:center;background:#080916ce;padding:16px;backdrop-filter:blur(7px)}.modal{width:min(450px,100%);max-height:95vh;overflow:auto;background:#1a1d32;border:1px solid #565676;border-radius:18px;box-shadow:0 40px 90px #000a;padding:22px}.modal h2{margin:0 0 5px;font-size:19px}.modal-sub{color:var(--muted);font-size:12px}.receipt{background:#fff;color:#222;padding:23px;border-radius:10px;font-family:"Courier New",monospace;font-size:12px;margin:16px 0;line-height:1.65}.receipt h3{font-size:17px;letter-spacing:1px;text-align:center;margin:0}.receipt .muted{text-align:center;font-size:10px;color:#666}.receipt hr{border:0;border-top:1px dashed #777;margin:13px 0}.receipt-line{display:flex;justify-content:space-between;gap:10px}.modal-actions{display:flex;gap:9px;justify-content:flex-end}.boot{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}.boot-mark{width:60px;height:60px;display:grid;place-items:center;background:#b391fa;border-radius:16px;font-size:32px;font-weight:900;color:#160d26}.boot span{font-size:12px;color:var(--muted)}.footer-note{text-align:center;margin-top:27px;color:#626782;font-size:10px}.mobile-brand{display:none}.toast{position:fixed;bottom:22px;right:20px;z-index:20;background:#292b42;border:1px solid #666184;border-radius:10px;padding:14px 18px;color:white;box-shadow:0 16px 30px #0007;font-size:12px;max-width:310px}.setting-card{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:17px 0;border-bottom:1px solid var(--line)}.setting-card:last-child{border:0}.setting-card strong{font-size:12px}.setting-card p{font-size:11px;color:var(--muted);margin:5px 0 0}.order-badge{font-size:11px;color:var(--success);font-weight:800}.mini-select{min-width:130px}.product-count{font-size:11px;color:var(--muted)}.serial-input{font-size:10px;padding:7px;margin-top:8px;width:100%}
.light{--bg:#f5f5fa;--panel:#fff;--panel2:#f1f1f7;--line:#e2e2eb;--ink:#25233a;--muted:#76778c;--card:#fff;color-scheme:light}.light .sidebar{background:#f9f9ff}.light .topbar{background:#ffffffea}.light .hero{background:linear-gradient(110deg,#f3edff,#e9ecfa)}.light .hero p{color:#605e78}.light .eyebrow{color:#7c5bb2}.light .metric-hint{color:#13875d}.light .product-img{background:linear-gradient(140deg,#f0e8fb,#e7e8f4)}.light .data-table th{background:#f6f6fa}.light .data-table tr:hover td{background:#fafaff}.light .modal{background:#fff}.light .sidebar-caption{color:#86889c}.light .nav{color:#66677e}.light .nav.active{background:#eee5ff;color:#29213f}.light .nav:hover{background:#ececf6}.light .pill.live{background:#def7ea;color:#1a7754;border-color:#a7e1c4}.light .notice.info{background:#f1eaff;color:#6b4fa4}.light .notice{background:#fff9e8;color:#806128}.light .stock-tag{background:#e4f8ed;color:#13794f}.light .stock-tag.low{background:#ffeae6;color:#b35252}.light .qty{color:#3e3c55}.light .nav.active svg{color:#8c69c9}.light .pill{color:#6f6d81}
@media(max-width:1180px){.app-shell{grid-template-columns:205px 1fr}.pos-grid{grid-template-columns:minmax(0,1fr) 310px}.content{padding:22px}.topbar{padding:13px 22px}.products{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.hero h1{font-size:24px}}
@media(max-width:920px){.app-shell{display:block}.sidebar{position:relative;height:auto;padding:12px;flex-direction:row;overflow:auto;gap:7px;align-items:center}.sidebar-caption,.side-bottom{display:none}.logo{padding:0 13px 0 0;flex-shrink:0}.nav{width:auto;white-space:nowrap;margin:0;padding:11px}.nav span:last-child{display:none}.nav svg{width:20px}.pos-grid{grid-template-columns:minmax(0,1fr)}.cart-panel{position:relative;top:0}.cart-scroll{max-height:240px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.content{padding:16px}.topbar{position:relative}.report-grid{grid-template-columns:1fr}}
@media(max-width:560px){.topbar{padding:14px;gap:5px}.page-title{font-size:15px}.page-kicker{font-size:10px}.top-actions{gap:5px}.pill{display:none}.hero{padding:21px}.hero h1{font-size:23px}.hero-graphic{font-size:46px}.metric{padding:13px}.metric-value{font-size:20px}.products{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding:0 11px 12px}.product-img{height:100px}.product-info{padding:10px}.product-name{font-size:11px}.product-foot .money{font-size:13px}.toolbar{padding:12px}.categories{padding:0 12px 13px}.panel-head{padding:14px}.nav{padding:10px}.logo span{font-size:13px}.logo small{font-size:8px}.logo-mark{width:33px;height:33px;font-size:20px}.hero-graphic{display:none}.metric-label{font-size:10px}.data-table{min-width:620px}.footer-note{font-size:9px}}
@media print{body *{visibility:hidden!important}.modal-wrap,.modal-wrap .receipt,.modal-wrap .receipt *{visibility:visible!important}.modal-wrap{position:absolute;inset:0;padding:0;background:white;display:block}.modal{box-shadow:none;border:0;max-height:none;padding:0;width:100%}.receipt{position:absolute;left:0;top:0;width:80mm;font-size:11px}.modal h2,.modal-sub,.modal-actions{display:none!important}}

.product-img svg{width:68px;height:68px;color:var(--accent);stroke-width:1.25;filter:drop-shadow(0 8px 12px #0002)}
.cart-icon svg{width:23px;height:23px;color:var(--accent)}
.hero-graphic svg{width:90px;height:90px;color:var(--accent);stroke-width:1.1;filter:drop-shadow(0 15px 24px #0003)}
.empty-symbol svg{color:var(--accent);width:45px;height:45px}
.nav svg{width:19px;height:19px;flex-shrink:0}

/* Real source photography for local demonstration catalogues */
.product-img{overflow:hidden;position:relative}.product-photo{display:block;width:100%;height:100%;min-height:115px;object-fit:cover;object-position:center;background:#262634}.product-badge{z-index:2}.cart-photo{width:37px;height:44px;object-fit:cover;border-radius:7px}.cart-icon:has(img){padding:0;overflow:hidden;width:37px;height:44px}.hero-graphic:has(img){height:148px;width:220px;overflow:hidden;border-radius:9px;box-shadow:0 12px 30px #0003}.company-hero-photo{height:100%;width:100%;object-fit:cover;object-position:center}.hero-graphic:has(img):after{content:'ILLUSTRATIVE PHOTOGRAPH';position:absolute;font-size:7px;bottom:5px;right:5px;color:white;background:#0008;padding:3px}.hero-graphic{position:relative}
@media(max-width:560px){.product-photo{min-height:100px}.hero-graphic:has(img){display:none}}