:root{--brand:#0047bb;--brand-2:#1288ff;--brand-ink:#0b1b3a;--bg:#f3f5f9;--panel:#fff;--line:#dfe4ec;--line-2:#eef1f6;--ink:#111827;--ink-2:#4b5563;--ink-3:#8a94a6;--ok:#0f8a4b;--ok-bg:#e7f6ee;--warn:#a35a00;--warn-bg:#fff4e0;--bad:#c62828;--bad-bg:#fdecec;--radius:10px;--font:"Segoe UI", "Noto Sans", Roboto, "Helvetica Neue", Arial, sans-serif;--mono:"Cascadia Mono", Consolas, "SFMono-Regular", Menlo, monospace}*{box-sizing:border-box}html,body{height:100%}body{font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-size:15px;overflow-x:hidden}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:var(--brand);text-decoration:none}.num{font-variant-numeric:tabular-nums}.mono{font-family:var(--mono);font-size:.9em}.muted{color:var(--ink-3)}.sr{clip-path:inset(50%);white-space:nowrap;overflow:hidden;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important}.topbar{background:var(--brand-ink);color:#fff;align-items:center;gap:18px;height:54px;padding:0 16px;display:flex}.topbar .brand{letter-spacing:.2px;align-items:center;gap:10px;font-weight:700;display:flex}.topbar .brand img{width:auto;height:30px}.chip{background:#ffffff1f;border-radius:999px;align-items:center;gap:6px;padding:3px 9px;font-size:12px;font-weight:600;display:inline-flex}.chip.beta{color:#3a2400;background:#ffb020}.topbar .meta{color:#c9d3e6;align-items:center;gap:14px;font-size:14px;display:flex}.topbar .meta b{color:#fff;font-weight:600}.topbar nav{gap:6px;margin-left:auto;display:flex}.topbar nav a,.topbar nav button{color:#fff;background:0 0;border:1px solid #ffffff2e;border-radius:8px;padding:6px 12px;font-size:14px}.topbar nav a:hover,.topbar nav button:hover{background:#ffffff1a}.page{max-width:980px;margin:0 auto;padding:24px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}h1{margin:0 0 4px;font-size:22px}h2{margin:0 0 12px;font-size:16px}.field{gap:6px;margin-bottom:14px;display:grid}.field label{color:var(--ink-2);font-size:13px;font-weight:600}.input{border:1px solid var(--line);background:#fff;border-radius:8px;width:100%;padding:10px 12px}.input:focus{outline:2px solid var(--brand-2);outline-offset:-1px;border-color:#0000}.btn{border:1px solid var(--line);background:#fff;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-weight:600;display:inline-flex}.btn:hover:not(:disabled){border-color:#c4ccd9}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover:not(:disabled){background:#003a99}.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}.btn.danger{color:var(--bad)}.btn.lg{padding:14px 20px;font-size:17px}.btn.block{width:100%}.alert{border-radius:8px;margin-bottom:12px;padding:10px 12px;font-size:14px}.alert.bad{background:var(--bad-bg);color:var(--bad)}.alert.warn{background:var(--warn-bg);color:var(--warn)}.alert.ok{background:var(--ok-bg);color:var(--ok)}.row{align-items:center;gap:10px;display:flex}.spread{justify-content:space-between;align-items:center;gap:10px;display:flex}table.plain{border-collapse:collapse;width:100%}table.plain th,table.plain td{border-bottom:1px solid var(--line-2);text-align:left;padding:8px 6px}table.plain th{text-transform:uppercase;letter-spacing:.4px;color:var(--ink-3);font-size:12px;font-weight:600}table.plain td.r,table.plain th.r{text-align:right}.login-wrap{background:radial-gradient(1200px 600px at 20% -10%, #123a80 0%, var(--brand-ink) 55%);place-items:center;width:100%;min-height:100%;padding:24px;display:grid}.login{background:#fff;border-radius:14px;width:360px;padding:28px;box-shadow:0 20px 60px #00000059}.login .field{position:relative}.login .logo{height:44px;margin:0 auto 6px;display:block}.login .sub{text-align:center;color:var(--ink-3);margin-bottom:20px;font-size:13px}.pin-dots{justify-content:center;gap:12px;margin:6px 0 16px;display:flex}.pin-dots span{border:2px solid #b9c2d3;border-radius:50%;width:14px;height:14px}.pin-dots span.on{background:var(--brand);border-color:var(--brand)}.keypad{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px;display:grid}.keypad button{border:1px solid var(--line);background:#f8fafc;border-radius:10px;padding:14px 0;font-size:20px;font-weight:600}.keypad button:active{background:#e8eef9}.pos{grid-template-columns:minmax(0,1fr) 440px;height:calc(100vh - 54px);display:grid}.pos-left{flex-direction:column;gap:12px;min-width:0;padding:14px;display:flex}.searchbar{position:relative}.searchbar .input{border-width:2px;border-radius:12px;padding:14px 16px 14px 44px;font-size:18px}.searchbar .icon{color:var(--ink-3);position:absolute;top:50%;left:15px;transform:translateY(-50%)}.searchbar .hint{color:var(--ink-3);font-size:12px;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.results{background:var(--panel);border:1px solid var(--line);border-radius:12px;flex:1;overflow:auto}.result{border:0;border-bottom:1px solid var(--line-2);text-align:left;background:#fff;grid-template-columns:150px minmax(0,1fr) 110px 120px;align-items:center;gap:12px;width:100%;padding:11px 14px;display:grid}.result:hover,.result.active{background:#eef4ff}.result .code{font-family:var(--mono);color:var(--ink-2);font-size:13px}.result .name{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.result .cat{color:var(--ink-3);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.result .price{text-align:right;font-weight:700}.stock{text-align:right;font-size:13px}.stock .pill{border-radius:999px;padding:2px 8px;font-weight:600;display:inline-block}.pill.in{background:var(--ok-bg);color:var(--ok)}.pill.low{background:var(--warn-bg);color:var(--warn)}.pill.out{background:var(--bad-bg);color:var(--bad)}.empty{text-align:center;color:var(--ink-3);padding:40px}.tag{color:var(--brand);vertical-align:1px;background:#e8eefb;border-radius:4px;margin-left:6px;padding:1px 6px;font-size:11px;font-weight:700;display:inline-block}.pos-right{background:var(--panel);border-left:1px solid var(--line);flex-direction:column;min-height:0;display:flex}.cart-head{border-bottom:1px solid var(--line);padding:14px 16px}.cart{flex:1;overflow:auto}.cart-line{border-bottom:1px solid var(--line-2);gap:6px;padding:10px 16px;display:grid}.cart-line .top{justify-content:space-between;gap:10px;display:flex}.cart-line .nm{font-size:14px;font-weight:600}.cart-line .cd{font-family:var(--mono);color:var(--ink-3);font-size:12px}.cart-line .ctl{color:var(--ink-2);align-items:center;gap:8px;font-size:13px;display:flex}.qty{border:1px solid var(--line);border-radius:8px;display:inline-flex;overflow:hidden}.qty button{background:#f6f8fb;border:0;width:30px;font-size:16px}.qty input{text-align:center;border:0;width:46px;padding:4px 0}.small-input{border:1px solid var(--line);text-align:right;border-radius:6px;width:64px;padding:4px 6px}.price-input{width:110px}.x{color:var(--ink-3);background:0 0;border:0;padding:2px 4px;font-size:18px;line-height:1}.x:hover{color:var(--bad)}.totals{border-top:1px solid var(--line);background:#fbfcfe;gap:4px;padding:14px 16px;display:grid}.totals .spread{color:var(--ink-2);font-size:14px}.totals .grand{color:var(--ink);margin-top:4px;font-size:26px;font-weight:800}.pay-btn{margin:0 16px 16px}.overlay{z-index:50;background:#0b1b3a8c;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal{background:#fff;border-radius:14px;width:min(760px,100%);max-height:calc(100vh - 32px);overflow:auto;box-shadow:0 30px 80px #00000059}.modal-head{border-bottom:1px solid var(--line);padding:16px 20px}.modal-body{grid-template-columns:1fr 1fr;gap:22px;padding:18px 20px;display:grid}.modal-foot{border-top:1px solid var(--line);justify-content:flex-end;gap:10px;padding:14px 20px;display:flex}.due{font-size:30px;font-weight:800}.methods{grid-template-columns:repeat(5,1fr);gap:6px;margin:10px 0;display:grid}.methods button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:10px 4px;font-size:13px;font-weight:600}.methods button.on{border-color:var(--brand);color:var(--brand);background:#eef4ff}.tenders .spread{border-bottom:1px dashed var(--line);padding:6px 0}.quick{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.quick button{border:1px solid var(--line);background:#f8fafc;border-radius:6px;padding:6px 10px;font-size:13px}.check{align-items:center;gap:8px;margin:4px 0 10px;font-weight:600;display:flex}.success{text-align:center;padding:30px 20px}.success .big{color:var(--ok);font-size:40px;font-weight:800}.receipt-screen{justify-items:center;gap:14px;padding:24px;display:grid}.receipt{width:76mm;font-family:var(--mono);color:#000;background:#fff;border:1px dashed #c9ced8;padding:4mm 3mm;font-size:11.5px;line-height:1.35}.receipt .c{text-align:center}.receipt .b{font-weight:700}.receipt hr{border:0;border-top:1px dashed #000;margin:6px 0}.receipt .ln{justify-content:space-between;gap:6px;display:flex}.receipt .qr{text-align:center;border:1px dashed #000;place-items:center;width:30mm;height:30mm;margin:8px auto;font-size:10px;display:grid}.receipt img{filter:grayscale()contrast(2);height:12mm;margin:0 auto 4px;display:block}@media print{@page{size:80mm auto;margin:0}body{background:#fff}.no-print{display:none!important}.receipt-screen{padding:0}.receipt{border:0;width:80mm;padding:2mm 3mm}}@media (max-width:1000px){.pos{grid-template-columns:1fr;height:auto}.pos-right{border-left:0;border-top:1px solid var(--line)}.result{grid-template-columns:minmax(0,1fr) 100px}.result .code,.result .stock{display:none}.modal-body{grid-template-columns:1fr}}