:root{--bg: #e8edf2;--paper: #f7f9fb;--ink: #12202e;--muted: #5b6b7c;--line: #d5dee8;--sidebar: #101820;--sidebar-2: #18232f;--copper: #c45c26;--copper-2: #e8a06a;--ok: #1f7a4c;--warn: #b58100;--bad: #b42318;--info: #1d4f91;--shadow: 0 1px 2px rgba(16, 24, 32, .06);--font: "IBM Plex Sans", "Segoe UI", sans-serif;--mono: "IBM Plex Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);color:var(--ink);background:var(--bg);letter-spacing:-.01em}button,input,select{font-family:inherit}a{color:inherit}.login-wrap{min-height:100%;display:grid;grid-template-columns:1.1fr .9fr}.login-hero{background:radial-gradient(1200px 600px at 10% 10%,#24364a,var(--sidebar));color:#f3f6f9;padding:64px;display:flex;flex-direction:column;justify-content:space-between}.login-hero h1{font-size:42px;margin:0 0 8px;letter-spacing:-.03em}.login-hero p{color:#b7c4d1;max-width:420px;line-height:1.5}.login-kicker{color:var(--copper-2);font-weight:600;font-size:13px;letter-spacing:.12em;text-transform:uppercase}.login-panel{display:flex;align-items:center;justify-content:center;padding:40px}.card{background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.login-card{width:420px;padding:32px}.login-card h2{margin:0 0 6px}.hint{color:var(--muted);font-size:13px;margin:0 0 20px}label{display:block;font-size:12px;font-weight:600;margin:12px 0 6px}input,select{width:100%;border:1px solid var(--line);background:#fff;border-radius:8px;padding:10px 12px;font-size:14px}input:focus,select:focus{outline:2px solid #c45c2644;border-color:var(--copper)}.btn{border:0;border-radius:8px;padding:10px 14px;font-weight:600;cursor:pointer}.btn-primary{background:var(--copper);color:#fff}.btn-primary:hover{filter:brightness(1.05)}.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.btn-dark{background:var(--ink);color:#fff}.stack{display:flex;gap:8px;flex-wrap:wrap}.mt{margin-top:16px}.error{color:var(--bad);font-size:13px}.shell{display:grid;grid-template-columns:232px 1fr;height:100%}.sidebar{background:var(--sidebar);color:#d5dde6;display:flex;flex-direction:column;overflow:auto}.brand{padding:18px 16px 12px;border-bottom:1px solid #243140}.brand strong{display:block;color:#fff;font-size:18px}.brand span{color:var(--copper-2);font-size:12px}.nav-group{padding:12px 10px 4px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#7d8b99}.nav a{display:flex;align-items:center;gap:8px;padding:8px 12px;margin:1px 8px;border-radius:7px;text-decoration:none;font-size:13.5px;color:#c5d0db}.nav a:hover,.nav a.active{background:var(--sidebar-2);color:#fff}.nav a.active{box-shadow:inset 3px 0 0 var(--copper)}.side-foot{margin-top:auto;padding:12px;font-size:12px;color:#8b98a6;border-top:1px solid #243140}.main{display:flex;flex-direction:column;min-width:0}.topbar{height:56px;background:var(--paper);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:0 16px}.topbar .search{flex:1;max-width:560px}.content{padding:18px;overflow:auto}.page-title{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}.page-title h1{margin:0;font-size:22px}.page-title p{margin:4px 0 0;color:var(--muted);font-size:13px}.grid-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}.stat{padding:14px}.stat .lbl{font-size:12px;color:var(--muted)}.stat .val{font-size:22px;font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums}.stat .sub{font-size:12px;color:var(--muted);margin-top:4px}.table-wrap{overflow:auto}table.data{width:100%;border-collapse:collapse;font-size:13px}table.data th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line);background:#f0f3f7}table.data td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}table.data tr:hover td{background:#f3f7fb}.mono{font-family:var(--mono);font-size:12px}.right{text-align:right;font-variant-numeric:tabular-nums}.badge{display:inline-flex;align-items:center;border-radius:99px;padding:2px 8px;font-size:11px;font-weight:600}.badge-ok{background:#e5f6ec;color:var(--ok)}.badge-warn{background:#fff4d6;color:#8a6400}.badge-bad{background:#fde8e6;color:var(--bad)}.badge-info{background:#e6eef8;color:var(--info)}.kbd{font-family:var(--mono);font-size:11px;border:1px solid var(--line);background:#fff;border-bottom-width:2px;border-radius:4px;padding:1px 5px}.pos{display:grid;grid-template-columns:1.25fr .9fr;gap:12px;height:calc(100vh - 92px)}.pos-left,.pos-right{display:flex;flex-direction:column;min-height:0}.pos-search{font-size:18px;padding:14px}.pos-results{overflow:auto;flex:1}.pos-row{padding:10px 12px;border-bottom:1px solid var(--line);cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:8px}.pos-row:hover,.pos-row.sel{background:#fff4ea}.pos-row .sku{font-family:var(--mono);color:var(--copper);font-size:12px}.ticket{flex:1;overflow:auto}.ticket-foot{border-top:1px solid var(--line);padding:12px;background:#fff}.total{font-size:32px;font-weight:700;font-variant-numeric:tabular-nums}.shortcuts{display:flex;gap:10px;color:var(--muted);font-size:12px;margin-top:8px}.stock-ok{color:var(--ok);font-weight:600}.stock-low{color:var(--warn);font-weight:600}.stock-out{color:var(--bad);font-weight:600}.modal-back{position:fixed;inset:0;background:#10182073;display:flex;align-items:center;justify-content:center}.modal{width:440px;padding:20px}.split{display:grid;grid-template-columns:1fr 1fr;gap:12px}.muted{color:var(--muted)}@media(max-width:1100px){.grid-stats{grid-template-columns:1fr 1fr}.pos,.login-wrap,.split,.shell{grid-template-columns:1fr}.sidebar{display:none}}