:root{
  --maroon:#6b1e1e; --maroon-2:#872626; --gold:#c9a227; --gold-2:#e6c65b;
  --ink:#2b2019; --cream:#f7f1e6; --paper:#fffdf8; --line:#e3d9c4;
  --green:#2f855a; --red:#c53030; --muted:#8a7d67;
  --shadow:0 6px 20px rgba(51,25,10,.12);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--ink);
  background:var(--cream)}
button{font-family:inherit;cursor:pointer;border:none;border-radius:10px}
input,select{font-family:inherit;font-size:15px;padding:11px 12px;border:1px solid var(--line);
  border-radius:10px;background:#fff;color:var(--ink);width:100%}
.hidden{display:none!important}
.spin{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--maroon);
  border-radius:50%;animation:sp 1s linear infinite;margin:40px auto}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---------- top bar ---------- */
.topbar{display:flex;align-items:center;gap:14px;background:linear-gradient(100deg,var(--maroon),var(--maroon-2));
  color:#fff;padding:10px 18px;box-shadow:var(--shadow)}
.topbar .brand{font-weight:700;letter-spacing:.5px;font-size:18px}
.topbar .brand b{color:var(--gold-2)}
.topbar .co{background:rgba(255,255,255,.14);padding:4px 12px;border-radius:20px;font-size:13px}
.topbar .grow{flex:1}
.topbar a,.topbar .who{color:#fff;text-decoration:none;font-size:14px;opacity:.92}
.topbar .btn-nav{background:rgba(255,255,255,.15);padding:8px 14px;border-radius:8px;color:#fff}
.topbar .btn-nav:hover{background:rgba(255,255,255,.28)}

/* ---------- login ---------- */
.login-wrap{min-height:100%;display:grid;place-items:center;
  background:radial-gradient(1200px 500px at 50% -10%,#7d2626,transparent),var(--maroon)}
.login-card{width:360px;max-width:92vw;background:var(--paper);border-radius:16px;box-shadow:var(--shadow);
  padding:30px 28px;border-top:5px solid var(--gold)}
.login-card h1{margin:.2em 0 0;font-size:22px}
.login-card .sub{color:var(--muted);margin:2px 0 20px;font-size:13px}
.login-card label{display:block;font-size:13px;margin:12px 0 5px;color:var(--muted)}
.crown{font-size:30px;text-align:center;color:var(--gold)}
.btn-primary{background:linear-gradient(100deg,var(--maroon),var(--maroon-2));color:#fff;
  padding:13px;width:100%;font-size:16px;font-weight:600;margin-top:20px}
.btn-primary:hover{filter:brightness(1.08)}
.err{background:#fdecec;color:var(--red);border:1px solid #f5c2c2;padding:9px 12px;border-radius:8px;
  font-size:13px;margin-top:14px}

/* ---------- POS layout ---------- */
.pos{display:grid;grid-template-columns:1fr 380px;height:calc(100% - 56px)}
.menu-pane{padding:14px 16px;overflow:auto}
.cats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;position:sticky;top:0;
  background:var(--cream);padding-bottom:8px;z-index:2}
.cat{padding:9px 15px;border-radius:20px;background:#fff;border:1px solid var(--line);font-size:14px;font-weight:600}
.cat.active{background:var(--maroon);color:#fff;border-color:var(--maroon)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.tile{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px;text-align:left;
  min-height:78px;display:flex;flex-direction:column;justify-content:space-between;transition:.08s}
.tile:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--gold)}
.tile .nm{font-size:13.5px;font-weight:600;line-height:1.25}
.tile .pr{color:var(--maroon);font-weight:700;margin-top:8px}
.tile .bar{height:4px;border-radius:4px;margin:-12px -12px 10px;background:var(--gold)}

/* ---------- cart ---------- */
.cart{background:var(--paper);border-left:1px solid var(--line);display:flex;flex-direction:column;height:100%}
.cart h2{margin:0;padding:14px 16px;border-bottom:1px solid var(--line);font-size:16px;
  display:flex;align-items:center;gap:8px}
.otype{display:flex;gap:6px;padding:10px 14px 4px}
.otype button{flex:1;padding:8px;font-size:12.5px;font-weight:600;background:#fff;border:1px solid var(--line);color:var(--muted)}
.otype button.on{background:var(--maroon);color:#fff;border-color:var(--maroon)}
.lines{flex:1;overflow:auto;padding:6px 10px}
.line{display:flex;align-items:center;gap:8px;padding:8px 6px;border-bottom:1px dashed var(--line)}
.line .lnm{flex:1;font-size:13.5px}
.line .lnm small{display:block;color:var(--muted)}
.qtybox{display:flex;align-items:center;gap:6px}
.qtybox button{width:26px;height:26px;background:var(--cream);border:1px solid var(--line);font-weight:700;color:var(--maroon)}
.qtybox span{min-width:22px;text-align:center;font-weight:600}
.line .lt{width:66px;text-align:right;font-weight:700;font-size:13.5px}
.line .rm{color:var(--red);background:none;font-size:16px;width:24px}
.empty{color:var(--muted);text-align:center;padding:40px 10px;font-size:14px}
.totals{padding:10px 16px;border-top:1px solid var(--line);font-size:14px}
.totals .row{display:flex;justify-content:space-between;padding:3px 0;color:var(--muted)}
.totals .row.grand{color:var(--ink);font-size:20px;font-weight:800;border-top:1px solid var(--line);
  margin-top:6px;padding-top:8px}
.totals .row.grand b{color:var(--maroon)}
.cart-actions{display:flex;gap:8px;padding:12px 14px}
.btn-charge{flex:2;background:linear-gradient(100deg,var(--maroon),var(--maroon-2));color:#fff;padding:15px;
  font-size:17px;font-weight:700}
.btn-clear{flex:1;background:#f0e7d6;color:var(--maroon);font-weight:600}
.btn-charge:disabled{opacity:.5;filter:grayscale(.5)}

/* ---------- modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(30,15,8,.55);display:grid;place-items:center;z-index:40}
.modal{background:var(--paper);border-radius:16px;box-shadow:var(--shadow);width:420px;max-width:94vw;
  padding:20px 22px;border-top:5px solid var(--gold)}
.modal h3{margin:0 0 4px}
.pays{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.pays button{flex:1 0 30%;padding:12px;background:#fff;border:1px solid var(--line);font-weight:600;color:var(--muted)}
.pays button.on{background:var(--maroon);color:#fff;border-color:var(--maroon)}
.change{font-size:24px;font-weight:800;color:var(--green);text-align:center;margin:8px 0}
.modal .row2{display:flex;gap:10px;margin-top:14px}
.btn-ghost{background:#f0e7d6;color:var(--maroon);padding:13px;flex:1;font-weight:600}

/* ---------- receipt ---------- */
.receipt{font-family:"Courier New",monospace;background:#fff;color:#000;width:300px;margin:0 auto;padding:14px 16px;
  border:1px dashed #999}
.receipt h4{text-align:center;margin:0 0 2px}
.receipt .c{text-align:center;font-size:12px}
.receipt table{width:100%;font-size:12px;border-collapse:collapse;margin:8px 0}
.receipt td{padding:2px 0;vertical-align:top}
.receipt .tot td{border-top:1px dashed #000;font-weight:700}
.receipt hr{border:none;border-top:1px dashed #000}

/* ---------- reports ---------- */
.rpt{padding:18px 22px;overflow:auto;height:calc(100% - 56px)}
.rpt .filters{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin-bottom:16px}
.rpt .filters .f{max-width:170px}
.rpt .filters label{font-size:12px;color:var(--muted);display:block;margin-bottom:4px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:18px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px;border-left:4px solid var(--gold)}
.card .k{color:var(--muted);font-size:12.5px;text-transform:uppercase;letter-spacing:.4px}
.card .v{font-size:26px;font-weight:800;color:var(--maroon);margin-top:4px}
.panel{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:16px}
.panel h3{margin:0 0 12px;font-size:15px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
table.data{width:100%;border-collapse:collapse;font-size:14px}
table.data th,table.data td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line)}
table.data th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.3px}
table.data td.n{text-align:right;font-variant-numeric:tabular-nums}
.pill{display:inline-block;padding:2px 8px;border-radius:10px;background:var(--cream);font-size:12px}
@media(max-width:820px){.pos{grid-template-columns:1fr;height:auto}.cart{border-left:none;border-top:1px solid var(--line)}.cols{grid-template-columns:1fr}}
@media print{.topbar,.modal .row2,.no-print{display:none!important}.modal-bg{position:static;background:none}.modal{box-shadow:none;width:auto}}

/* ---------- touch / tablet ---------- */
button,.tile,.cat{ -webkit-tap-highlight-color:transparent; touch-action:manipulation; user-select:none }
@media (pointer:coarse){
  .tile{min-height:92px}
  .tile .nm{font-size:15px}
  .cat{padding:12px 18px;font-size:15px}
  .qtybox button{width:34px;height:34px;font-size:18px}
  .line .rm{width:34px;height:34px;font-size:20px}
  .otype button{padding:12px}
  input,select{font-size:16px;padding:13px 12px}   /* 16px stops iOS zoom-on-focus */
  .btn-charge{padding:18px}
}
/* wider POS menu on big tablets in landscape */
@media (min-width:900px) and (max-width:1200px){ .pos{grid-template-columns:1fr 340px} }

/* ---------- open-order / KOT / settlement (v2) ---------- */
.ctxbar{display:flex;align-items:center;gap:10px;padding:8px 14px;background:#f3ead6;border-bottom:1px solid var(--line);font-size:13px}
.ctxbar .tag{background:var(--maroon);color:#fff;padding:3px 10px;border-radius:12px;font-weight:600}
.ctxbar .tag.open{background:var(--green)}
.ctxbar .tag.new{background:#8a7d67}
.ctxbar .grow{flex:1}
.tablefield{display:flex;gap:8px;align-items:center;padding:8px 14px 0}
.tablefield label{font-size:12px;color:var(--muted)}
.tablefield input{width:90px;padding:7px 9px}
.sec-label{font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);padding:8px 12px 2px;font-weight:700}
.fired .line{opacity:.85}
.fired .line .lnm small{color:var(--green)}
.badge-k{display:inline-block;background:#e5efe8;color:var(--green);font-size:10px;padding:1px 6px;border-radius:8px;margin-left:6px}
.btn-row3{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px 14px 0}
.btn-kitchen{background:linear-gradient(100deg,#b7791f,#975a16);color:#fff;padding:14px;font-weight:700;font-size:15px}
.btn-recall{background:#e9dcc2;color:var(--maroon);font-weight:700;padding:14px}
.btn-settle{background:linear-gradient(100deg,var(--green),#276749);color:#fff;padding:15px;font-weight:800;font-size:16px}
.btn-kitchen:disabled,.btn-settle:disabled{opacity:.45}
.oo-list{max-height:60vh;overflow:auto;margin:8px 0}
.oo{display:flex;gap:10px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;cursor:pointer;background:#fff}
.oo:hover{border-color:var(--gold);box-shadow:var(--shadow)}
.oo .n{font-weight:700;color:var(--maroon)}
.oo .m{color:var(--muted);font-size:12.5px}
.oo .amt{margin-left:auto;font-weight:800}
.kot{font-family:"Courier New",monospace;background:#fff;color:#000;width:300px;margin:0 auto;padding:14px 16px;border:1px dashed #333}
.kot h4{text-align:center;margin:0}
.kot .big{font-size:20px;font-weight:800;text-align:center;border:2px solid #000;padding:4px;margin:8px 0}
.kot table{width:100%;font-size:15px;border-collapse:collapse}
.kot td{padding:4px 0;border-bottom:1px dashed #aaa}
.kot .q{font-weight:800;width:38px}
.selrow{display:flex;gap:10px;margin:10px 0}
.selrow>div{flex:1}
.selrow label{font-size:12px;color:var(--muted);display:block;margin-bottom:4px}