:root{
  --maroon:#7b1018;--maroon-2:#981d27;--yellow:#f0a61b;--yellow-2:#ffc247;
  --ink:#211a1b;--muted:#75686a;--bg:#f6f3ef;--card:#fff;--line:#eaded8;
  --green:#16794b;--red:#b3261e;--shadow:0 12px 35px rgba(77,31,20,.10);
  --sidebar:270px;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
button,input,select,textarea{font:inherit}button{cursor:pointer}body{display:flex;min-height:100vh}
#sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:linear-gradient(180deg,#681017,#89151f 60%,#5b0d13);color:#fff;padding:18px 14px;z-index:40;box-shadow:10px 0 30px rgba(79,15,20,.12);transition:.25s ease}
.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 18px;border-bottom:1px solid rgba(255,255,255,.12)}.brand-mark{width:48px;height:48px;border-radius:15px;background:linear-gradient(145deg,var(--yellow-2),var(--yellow));color:#5b2500;display:grid;place-items:center;font-weight:1000;font-size:20px;box-shadow:inset 0 0 0 2px rgba(255,255,255,.22)}.brand-copy{display:flex;flex-direction:column;min-width:0}.brand-copy strong{font-size:14px;letter-spacing:.5px}.brand-copy small{font-size:10px;opacity:.75;margin-top:3px}
#nav{display:flex;flex-direction:column;gap:5px;padding:16px 0 100px;max-height:calc(100vh - 85px);overflow:auto}.nav-group{padding:14px 10px 5px;font-size:10px;font-weight:900;letter-spacing:1.4px;color:#ffc65a;opacity:.9}.navbtn{border:0;background:transparent;color:#fff;text-align:left;padding:11px 12px;border-radius:11px;font-weight:700;opacity:.84;display:flex;gap:10px;align-items:center}.navbtn:hover{background:rgba(255,255,255,.09);opacity:1}.navbtn.active{background:linear-gradient(90deg,var(--yellow),#f5b83c);color:#5d2200;opacity:1;box-shadow:0 8px 18px rgba(0,0,0,.16)}.nav-icon{width:20px;text-align:center}.sidebar-foot{position:absolute;left:14px;right:14px;bottom:14px;padding:12px;border-radius:12px;background:rgba(0,0,0,.16);display:flex;flex-direction:column;gap:4px}.sidebar-foot small{opacity:.68}.status-dot{font-size:12px;font-weight:800;color:#ffd779}.sidebar-toggle{position:absolute;right:-17px;top:50%;width:34px;height:54px;border:0;border-radius:0 12px 12px 0;background:var(--yellow);color:#5c2200;font-size:26px;font-weight:900;box-shadow:5px 5px 18px rgba(0,0,0,.15)}
main{margin-left:var(--sidebar);width:calc(100% - var(--sidebar));min-height:100vh;transition:.25s ease}.topbar{position:sticky;top:0;z-index:20;background:rgba(246,243,239,.93);backdrop-filter:blur(14px);padding:20px 28px 15px;display:flex;align-items:center;gap:14px;border-bottom:1px solid rgba(219,202,194,.65)}.topbar h1{font-size:27px;margin:1px 0 2px;line-height:1.1}.topbar p{margin:0;color:var(--muted);font-size:13px}.kicker{font-size:10px;font-weight:1000;letter-spacing:1.4px;color:var(--maroon)}.top-actions{margin-left:auto;display:flex;align-items:center;gap:9px}.clock{font-size:12px;font-weight:800;color:var(--muted)}.icon-btn{display:none;border:0;background:#fff;border-radius:10px;padding:10px;box-shadow:var(--shadow)}.view{padding:22px 28px 45px;max-width:1600px;margin:auto}
body.sidebar-collapsed #sidebar{transform:translateX(calc(-1 * var(--sidebar)))}body.sidebar-collapsed main{margin-left:0;width:100%}body.sidebar-collapsed .sidebar-toggle{right:-34px;border-radius:0 12px 12px 0}
.grid{display:grid;gap:15px}.kpi-grid{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:18px}.kpi{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:17px;box-shadow:var(--shadow)}.kpi small{color:var(--muted);font-weight:800}.kpi strong{display:block;font-size:25px;margin-top:7px}.kpi .delta{font-size:11px;color:var(--green);margin-top:5px;font-weight:800}.kpi.warn .delta{color:var(--red)}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:18px}.card h3{margin:0 0 13px;font-size:16px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.card-head h3{margin:0}.two-col{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:16px}.three-col{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.muted{color:var(--muted)}.tiny{font-size:11px}.empty{padding:35px 12px;text-align:center;color:var(--muted)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}.data-table{width:100%;border-collapse:separate;border-spacing:0;min-width:760px}.data-table th,.data-table td{padding:11px 12px;border-bottom:1px solid #f0e7e2;text-align:left;font-size:12px;white-space:nowrap}.data-table th{position:sticky;top:0;background:#fbf7f4;color:#665557;font-size:10px;text-transform:uppercase;letter-spacing:.6px;z-index:2}.data-table tbody tr:last-child td{border-bottom:0}.data-table tbody tr:hover td{background:#fffaf2}.right{text-align:right!important}.center{text-align:center!important}
.primary,.secondary,.danger,.success,.ghost{border:0;border-radius:10px;padding:10px 14px;font-weight:900;font-size:12px}.primary{background:linear-gradient(135deg,var(--maroon),var(--maroon-2));color:white}.secondary{background:#fff1cc;color:#6e3c00;border:1px solid #f1ce7e}.danger{background:#fde8e5;color:#9e2017}.success{background:#e6f5ec;color:#12633d}.ghost{background:#f3eeeb;color:#5f5253}.button-row{display:flex;gap:8px;flex-wrap:wrap}.hidden{display:none!important}
input,select,textarea{width:100%;border:1px solid #dbcac3;border-radius:10px;padding:10px 11px;background:#fff;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--yellow);box-shadow:0 0 0 3px rgba(240,166,27,.17)}label{display:flex;flex-direction:column;gap:6px;font-size:11px;font-weight:900;color:#625456}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:15px}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 8px;font-size:10px;font-weight:900}.badge.green{background:#e4f5eb;color:#12633d}.badge.red{background:#fde9e6;color:#a02219}.badge.yellow{background:#fff0c7;color:#8b5400}.badge.gray{background:#eee9e6;color:#615657}
.pos-layout{display:grid;grid-template-columns:minmax(0,1.4fr) 390px;gap:16px;align-items:start}.pos-menu{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.menu-card{border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px;text-align:left;min-height:102px;display:flex;flex-direction:column;justify-content:space-between;transition:.15s}.menu-card:hover{transform:translateY(-2px);border-color:#e9bc56;box-shadow:0 8px 20px rgba(80,34,15,.08)}.menu-card .menu-icon{font-size:24px}.menu-card b{font-size:13px}.menu-card small{color:var(--muted)}.menu-card strong{color:var(--maroon)}.category-tabs{display:flex;gap:7px;overflow:auto;margin-bottom:12px;padding-bottom:3px}.cat-btn{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-size:11px;font-weight:900}.cat-btn.active{background:var(--yellow);color:#5c2600;border-color:var(--yellow)}
.cart{position:sticky;top:102px}.cart-lines{display:flex;flex-direction:column;gap:8px;max-height:310px;overflow:auto}.cart-line{display:grid;grid-template-columns:1fr auto;gap:8px;padding:10px;border-radius:11px;background:#faf6f2}.cart-line b{font-size:12px}.cart-line small{display:block;color:var(--muted);margin-top:2px}.qty{display:flex;align-items:center;gap:5px}.qty button{width:28px;height:28px;border:0;border-radius:8px;background:#efe5df;font-weight:900}.cart-summary{border-top:1px dashed #d9c7bd;margin-top:12px;padding-top:12px}.sum-row{display:flex;justify-content:space-between;margin:7px 0;font-size:12px}.sum-row.total{font-size:18px;font-weight:1000;color:var(--maroon);padding-top:7px;border-top:1px solid var(--line)}
.list{display:flex;flex-direction:column;gap:8px}.list-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid #f1e7e2}.list-row:last-child{border-bottom:0}.progress{height:8px;background:#eee7e2;border-radius:999px;overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--maroon),var(--yellow));border-radius:inherit}.stock-low{color:var(--red);font-weight:900}.stock-ok{color:var(--green);font-weight:900}
.modal{position:fixed;inset:0;background:rgba(36,15,13,.45);z-index:100;display:grid;place-items:center;padding:20px}.modal-card{width:min(720px,100%);max-height:88vh;overflow:auto;background:#fff;border-radius:18px;box-shadow:0 30px 90px rgba(40,10,10,.3);padding:20px}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.modal-head h3{margin:0}.modal-close{border:0;background:#f2ece8;width:32px;height:32px;border-radius:9px;font-size:18px}.toast{position:fixed;right:20px;bottom:20px;z-index:150;background:#211a1b;color:#fff;padding:12px 15px;border-radius:11px;box-shadow:var(--shadow);font-size:12px;font-weight:800;opacity:0;transform:translateY(15px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}
.report-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.report-card{padding:15px;border-radius:14px;background:linear-gradient(145deg,#fff,#fff9f0);border:1px solid var(--line)}.report-card small{color:var(--muted);font-weight:800}.report-card strong{font-size:20px;display:block;margin-top:7px}.searchbar{display:flex;gap:8px;align-items:center}.searchbar input{max-width:320px}
.receipt-preview{width:300px;margin:auto;background:#fff;border:1px dashed #bbb;padding:18px;font-family:"Courier New",monospace;font-size:11px}.receipt-preview h2{text-align:center;margin:0 0 4px}.receipt-preview .r-center{text-align:center}.receipt-preview .r-line{border-top:1px dashed #777;margin:8px 0}.receipt-preview table{width:100%;border-collapse:collapse}.receipt-preview td{padding:2px 0;vertical-align:top}.receipt-preview td:last-child{text-align:right}
.backdrop{display:none}
@media(max-width:1100px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.pos-menu{grid-template-columns:repeat(2,1fr)}.pos-layout{grid-template-columns:1fr}.cart{position:static}.two-col{grid-template-columns:1fr}.report-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){#sidebar{transform:translateX(-105%);width:min(310px,86vw)}body.sidebar-mobile-open #sidebar{transform:none}main,body.sidebar-collapsed main{margin-left:0;width:100%}.sidebar-toggle{display:none}.backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:30;opacity:0;pointer-events:none;transition:.2s}body.sidebar-mobile-open .backdrop{opacity:1;pointer-events:auto}.icon-btn{display:block}.topbar{padding:14px 16px}.topbar h1{font-size:22px}.topbar p,.clock{display:none}.view{padding:16px}.form-grid,.form-grid.cols-3,.form-grid.cols-4{grid-template-columns:1fr}.three-col{grid-template-columns:1fr}}
@media(max-width:560px){.kpi-grid,.report-cards{grid-template-columns:1fr 1fr;gap:9px}.kpi{padding:13px}.kpi strong{font-size:20px}.pos-menu{grid-template-columns:1fr 1fr}.menu-card{min-height:94px}.top-actions{display:none}.view{padding:12px}.card{padding:14px}}
@media print{body>*{display:none!important}#printRoot{display:block!important;position:absolute;inset:0;width:80mm;margin:0;padding:0} @page{size:80mm auto;margin:3mm}}