/* Inventory POS · app.css
   Warehouse-floor feel: condensed label type, slate rail, one cobalt accent,
   status colours reserved for stock state only. */
:root{
  --ink:#101418; --rail:#0d3b45; --rail-2:#175260; --amber:#f4b53a; --paper:#eef1f5; --surface:#fff; --line:#dce1e7; --line-2:#eceff3;
  --muted:#5c6675; --cobalt:#2540f0; --cobalt-d:#1a2fc4; --cobalt-t:#e8ebff;
  --ok:#17874f; --ok-t:#e1f4e9; --low:#a85a00; --low-t:#fdeed6; --out:#c0281b; --out-t:#fde6e3;
  --head:'Barlow Semi Condensed','Arial Narrow',system-ui,sans-serif;
  --body:'Barlow',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:ui-monospace,'SF Mono',Consolas,monospace;
  --rail-w:216px; --r:8px;
}
*{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%}
body{font:15px/1.45 var(--body);color:var(--ink);background:var(--paper);min-height:100vh}
a{color:var(--cobalt)}
.ic{width:20px;height:20px;flex:none}
:focus-visible{outline:3px solid var(--cobalt);outline-offset:2px;border-radius:4px}

/* ── Shell ── */
.rail{position:fixed;inset:0 auto 0 0;width:var(--rail-w);background:var(--rail);color:#bcd6da;display:flex;flex-direction:column;padding:18px 12px 52px;z-index:20}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font:600 17px/1.05 var(--head);padding:2px 8px 22px}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:6px;background:var(--amber);color:#0d3b45;font:700 17px var(--head);letter-spacing:.02em}
.rail nav{display:flex;flex-direction:column;gap:2px;flex:1}
.rail nav a,.rail-foot a{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none;padding:10px 12px;border-radius:6px;font-weight:500}
.rail nav a:hover,.rail-foot a:hover{background:var(--rail-2);color:#fff}
.rail nav a.on{background:var(--rail-2);color:#fff;box-shadow:inset 3px 0 0 var(--amber)}
.rail nav a.push{margin-top:auto}
.rail-foot{border-top:1px solid var(--rail-2);padding-top:10px}
.rail-foot .who{display:block;padding:4px 12px 8px;font-size:13px;color:#8fb3b9;overflow:hidden;text-overflow:ellipsis}

.main{margin-left:var(--rail-w);padding:22px 28px 84px;max-width:1280px}
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.top h1{font:600 30px/1.1 var(--head);letter-spacing:.005em}
.top-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.whpick{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}

.tabbar{display:none}

/* ── Controls ── */
select,input[type=time],input[type=date],input[type=text],input[type=search],input[type=number],input[type=email],input[type=password],input[type=tel],textarea{
  font:inherit;color:inherit;background:#fff;border:1px solid #c5ccd6;border-radius:var(--r);padding:9px 12px;min-height:40px;width:100%}
select{width:auto;min-width:170px;padding-right:30px}
.form-grid select{width:100%}
textarea{min-height:80px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid var(--cobalt-t);border-color:var(--cobalt)}
label.f{display:block;font-size:13px;font-weight:600;color:#3a4352;margin-bottom:5px}
.hint{font-size:13px;color:var(--muted);margin-top:4px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 16px;border-radius:var(--r);border:1px solid #c5ccd6;background:#fff;color:var(--ink);font:600 14px var(--body);text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{background:#f6f8fa;border-color:#aab3c0}
.btn.primary{background:var(--cobalt);border-color:var(--cobalt);color:#fff}
.btn.primary:hover{background:var(--cobalt-d)}
.btn.danger{color:var(--out);border-color:#e9b8b2}
.btn.sm{min-height:32px;padding:0 11px;font-size:13px}
.btn[disabled]{opacity:.55;cursor:not-allowed}

.flash{padding:11px 14px;border-radius:var(--r);margin-bottom:16px;border:1px solid;font-weight:500}
.flash.success{background:var(--ok-t);border-color:#aedcc2;color:#0f5f37}
.flash.error{background:var(--out-t);border-color:#f2b8b1;color:#8f1d12}
.flash.warning{background:var(--low-t);border-color:#f0cf9a;color:#7a4100}

.card{background:var(--surface);border:1px solid var(--line);border-radius:10px}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px 18px;border-bottom:1px solid var(--line-2)}
.card-h h2{font:600 19px var(--head)}
.card-b{padding:18px}
.empty{padding:36px 18px;text-align:center;color:var(--muted)}
.empty strong{display:block;color:var(--ink);font:600 18px var(--head);margin-bottom:4px}

/* ── Status ── */
.pill{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600}
.pill.ok{background:var(--ok-t);color:var(--ok)} .pill.low{background:var(--low-t);color:var(--low)} .pill.out{background:var(--out-t);color:var(--out)}
.hbar{display:flex;height:10px;border-radius:99px;overflow:hidden;background:var(--line-2);gap:2px}
.hbar i{display:block;height:100%}
.hbar .ok{background:var(--ok)} .hbar .low{background:#e8960c} .hbar .out{background:var(--out)}
.hbar.lg{height:18px;border-radius:5px}

/* ── Tables ── */
.tbl-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{font:600 13px var(--body);color:var(--muted);text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:#fafbfc}
.tbl th a{color:inherit;text-decoration:none} .tbl th a:hover{color:var(--ink)}
.tbl td{padding:11px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:#f7f9fb}
.tbl .num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
.tbl .qty{font:600 17px var(--head);font-variant-numeric:tabular-nums}
.tbl .qty.low{color:var(--low)} .tbl .qty.out{color:var(--out)}
.code{font:13px var(--mono);color:var(--muted)}
.pname{font-weight:500}
.row-actions{display:flex;gap:6px;justify-content:flex-end}

/* ── Dashboard ── */
.health{padding:22px 24px}
.health-nums{display:grid;grid-template-columns:repeat(4,1fr);gap:8px 24px;margin-bottom:18px}
.num-block a{display:block;text-decoration:none;color:inherit;padding:2px 0}
.num-block .n{font:600 46px/1 var(--head);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.num-block .l{font-size:14px;color:var(--muted);margin-top:4px;display:flex;align-items:center;gap:7px}
.num-block .dot{width:9px;height:9px;border-radius:50%}
.num-block.ok .dot{background:var(--ok)} .num-block.low .dot{background:#e8960c} .num-block.out .dot{background:var(--out)}
.num-block.low .n{color:var(--low)} .num-block.out .n{color:var(--out)}
.num-block a:hover .l{color:var(--ink)}
.health-foot{display:flex;justify-content:space-between;gap:12px;margin-top:10px;font-size:13px;color:var(--muted);flex-wrap:wrap}

.grid-2{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:18px;margin-top:18px}
.wh-row td:first-child{font-weight:600}
.wh-row .hbar{min-width:140px}
.wh-row.sel{background:var(--cobalt-t)}
.feed{list-style:none;padding:0}
.feed li{display:flex;gap:12px;padding:11px 18px;border-bottom:1px solid var(--line-2);font-size:14px;align-items:baseline}
.feed li:last-child{border:0}
.feed .d{font:600 16px var(--head);min-width:56px;text-align:right;font-variant-numeric:tabular-nums}
.feed .d.pos{color:var(--ok)} .feed .d.neg{color:var(--out)}
.feed .meta{font-size:12px;color:var(--muted)}

/* ── Stock filters ── */
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tab{display:inline-flex;gap:8px;align-items:center;padding:7px 13px;border-radius:99px;border:1px solid var(--line);background:#fff;color:var(--ink);text-decoration:none;font-weight:600;font-size:14px}
.tab b{font:600 14px var(--head);color:var(--muted);font-variant-numeric:tabular-nums}
.tab:hover{border-color:#aab3c0}
.tab.on{background:var(--ink);border-color:var(--ink);color:#fff} .tab.on b{color:#c4ccda}
.filters{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:14px 18px;border-bottom:1px solid var(--line-2)}
.filters .search{flex:1;min-width:220px;position:relative}
.filters .search .ic{position:absolute;left:11px;top:10px;color:var(--muted);width:19px}
.filters .search input{padding-left:38px}
.pager{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;border-top:1px solid var(--line-2);font-size:14px;color:var(--muted);flex-wrap:wrap;gap:8px}
.pager .pg{display:flex;gap:6px}

/* ── Dialog ── */
dialog{position:fixed;inset:0;margin:auto;height:fit-content;max-height:calc(100vh - 32px);overflow:auto;border:0;border-radius:12px;padding:0;width:min(520px,calc(100vw - 32px));box-shadow:0 24px 60px rgba(16,20,24,.35)}
dialog::backdrop{background:rgba(16,20,24,.5)}
dialog form{padding:22px}
dialog h3{font:600 22px var(--head);margin-bottom:6px}
dialog .actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.rcpt{list-style:none;padding:0;margin:12px 0;border:1px solid var(--line);border-radius:var(--r);max-height:210px;overflow:auto}
.rcpt li{padding:8px 12px;border-bottom:1px solid var(--line-2);font-size:14px;display:flex;justify-content:space-between;gap:10px}
.rcpt li:last-child{border:0} .rcpt small{color:var(--muted)}

/* ── Forms ── */
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 18px}
.form-grid .full{grid-column:1/-1}
.form-actions{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}

/* ── Scan ── */
.modes{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}
.mode{display:flex;flex-direction:column;gap:2px;text-align:left;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;font:inherit;color:inherit}
.mode strong{font:600 18px var(--head)} .mode span{font-size:12.5px;color:var(--muted);line-height:1.3}
.mode:hover{border-color:#aab3c0}
.mode[aria-pressed=true]{border-color:var(--cobalt);background:var(--cobalt-t);box-shadow:0 0 0 1px var(--cobalt)}
.scanbox{padding:18px;display:grid;gap:14px}
.scan-row{display:flex;gap:10px;align-items:stretch;flex-wrap:wrap}
.scan-input{flex:1;min-width:220px;position:relative}
.scan-input input{font:600 28px var(--head);letter-spacing:.04em;min-height:62px;padding:8px 16px 8px 54px;border:2px solid var(--ink);border-radius:10px}
.scan-input .ic{position:absolute;left:15px;top:20px;width:26px;height:26px}
.scan-state{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:12.5px;font-weight:600;color:var(--ok);pointer-events:none}
.scan-input.idle input{border-color:#c5ccd6} .scan-input.idle .scan-state{color:var(--muted)}
.scan-opts{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end}
.scan-opts>div{min-width:150px}
.stepper{display:flex;align-items:center}
.stepper button{width:40px;height:40px;border:1px solid #c5ccd6;background:#fff;font:600 20px var(--head);cursor:pointer}
.stepper button:first-child{border-radius:var(--r) 0 0 var(--r)} .stepper button:last-child{border-radius:0 var(--r) var(--r) 0}
.stepper input{width:76px;border-radius:0;text-align:center;border-left:0;border-right:0;font-weight:600}
#cam{width:100%;max-height:260px;border-radius:10px;background:#000;display:none}
.result{margin-top:16px}
.result .big{display:flex;gap:22px;align-items:flex-end;flex-wrap:wrap;padding:20px 22px}
.result .big .total{font:600 84px/0.9 var(--head);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.result .big .total.low{color:var(--low)} .result .big .total.out{color:var(--out)}
.result .nm{font:600 24px/1.15 var(--head)}
.result.flashok{animation:okflash .6s ease-out}
.result.flasherr{animation:errflash .6s ease-out}
@keyframes okflash{from{box-shadow:0 0 0 4px var(--ok)}to{box-shadow:0 0 0 4px transparent}}
@keyframes errflash{from{box-shadow:0 0 0 4px var(--out)}to{box-shadow:0 0 0 4px transparent}}
.msg-err{padding:18px 22px;color:var(--out);font-weight:600}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}

/* ── Login ── */
body.login{display:grid;place-items:center;padding:24px;background:var(--rail)}
.login-card{width:min(400px,100%);background:#fff;border-radius:14px;padding:32px 30px}
.login-card .brand{color:var(--ink);padding:0 0 22px}
.login-card h1{font:600 28px var(--head);margin-bottom:4px}
.login-card .sub{color:var(--muted);margin-bottom:22px}
.login-card .f+input,.login-card input{margin-bottom:14px}
.login-card .btn{width:100%;min-height:46px;font-size:15px}

.pw-meter{font-size:12px;color:var(--muted)}

/* ── Responsive ── */
@media (max-width:980px){
  .health-nums{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .modes{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .rail{display:none}
  .main{margin-left:0;padding:16px 16px 96px}
  .top h1{font-size:26px}
  .tabbar{display:grid;grid-template-columns:repeat(6,1fr);position:fixed;inset:auto 0 0 0;background:var(--rail);z-index:30;padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
  .tabbar a{display:flex;flex-direction:column;align-items:center;gap:2px;color:#9aa5b8;text-decoration:none;font-size:11.5px;font-weight:600;padding:6px 0;border-radius:8px}
  .tabbar a.on{color:#fff}
  .tabbar a.hero{background:var(--cobalt);color:#fff}
  .form-grid{grid-template-columns:1fr}
  .tbl.stack thead{display:none}
  .tbl.stack,.tbl.stack tbody,.tbl.stack tr,.tbl.stack td{display:block;width:100%}
  .tbl.stack tr{padding:12px 14px;border-bottom:1px solid var(--line-2)}
  .tbl.stack td{padding:2px 0;border:0}
  .tbl.stack td.num{text-align:left}
  .tbl.stack td[data-l]::before{content:attr(data-l) ': ';color:var(--muted);font-size:13px}
  .scan-state{display:none}
  .tbl.stack .row-actions{justify-content:flex-start;margin-top:8px}
  .result .big .total{font-size:64px}
}
@media (max-width:480px){
  .tabbar a{font-size:10.5px}
  .num-block .n{font-size:38px}
  .modes{grid-template-columns:1fr 1fr}
  .scan-input input{font-size:22px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media print{.rail,.tabbar,.top-tools,.filters,.pager,.btn{display:none!important}.main{margin:0;padding:0}}

/* ── Footer ── */
.foot{position:fixed;left:0;right:0;bottom:0;z-index:25;height:40px;display:flex;align-items:center;justify-content:center;padding:0 16px;background:var(--rail);color:#bcd6da;font-size:13px;text-align:center;border-top:1px solid var(--rail-2)}
.foot a{color:#fff;font-weight:600}
.foot a:hover{color:var(--amber)}
body.login{grid-template-rows:1fr auto;justify-items:center}
.login-foot{border:0;color:#9fc3c8;background:transparent}
.login-foot a:hover{color:#fff}

/* ── Receive / preview ── */
.drop{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;padding:34px 20px;border:2px dashed #aab3c0;border-radius:12px;background:#fafbfc;cursor:pointer;color:var(--muted)}
.drop .ic{width:34px;height:34px;color:var(--ink)}
.drop strong{font:600 20px var(--head);color:var(--ink)}
.drop:hover,.drop.over{border-color:var(--cobalt);background:var(--cobalt-t)}
.bar{height:8px;background:var(--line-2);border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;width:3%;background:var(--cobalt);transition:width .25s}
.rgrid{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;align-items:start}
.rmain{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;min-width:0}
.rview{position:sticky;top:16px}
.viewer{padding:12px;max-height:calc(100vh - 120px);overflow:auto}
.viewer img{width:100%;display:block;border-radius:6px}
.viewer embed{width:100%;height:70vh;border:0}
.raw{white-space:pre-wrap;font:12px/1.5 var(--mono);color:var(--muted);max-height:300px;overflow:auto}
.need{padding:16px 18px;border-bottom:1px solid var(--line-2);display:grid;gap:10px}
.need:last-child{border:0}
.need-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:10px}
.need-act{display:flex;gap:8px;flex-wrap:wrap}
.rawline{font:12px/1.4 var(--mono);color:var(--muted);word-break:break-word}
.skiprow{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:4px 0;font-size:14px}
.skipped{background:#fafbfc}
.results{display:grid;gap:4px;margin-top:8px}
.res{display:flex;flex-direction:column;align-items:flex-start;gap:1px;text-align:left;padding:8px 12px;border:1px solid var(--line);border-radius:var(--r);background:#fff;cursor:pointer;font:inherit;color:inherit}
.res:hover{border-color:var(--cobalt);background:var(--cobalt-t)}
.xrow{display:grid;grid-template-columns:1fr 2fr auto;gap:8px}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.chk input{width:auto;min-height:0;margin-top:3px}
.linkbox{display:grid;gap:6px}
.tbl td input[type=number]{min-height:36px;padding:6px 10px;text-align:right}
@media (max-width:980px){.rgrid{grid-template-columns:minmax(0,1fr)}.rview{position:static}.viewer{max-height:340px}.need-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){
  .tabbar a{font-size:10.5px}.xrow{grid-template-columns:1fr}}

/* ── More menu (mobile) ── */
.more{position:fixed;right:8px;bottom:70px;z-index:40}
@media (min-width:821px){.more{display:none}}
.more-sheet{display:none;background:var(--rail);border:1px solid var(--rail-2);border-radius:12px;padding:6px;min-width:190px;box-shadow:0 12px 40px rgba(0,0,0,.4)}
.more-sheet.open{display:block}
.more-sheet a{text-decoration:none!important;display:flex!important;flex-direction:row!important;gap:10px!important;padding:11px 12px!important;font-size:14px!important;color:#c4ccda!important}

/* ── Billing ── */
.bgrid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}
.bmain{display:grid;gap:18px;min-width:0}
.bsum{position:sticky;top:16px}
.sumrow{display:flex;justify-content:space-between;align-items:center;gap:10px}
.sumrow b{font:600 18px var(--head);font-variant-numeric:tabular-nums}
.sumrow.grand{border-top:2px solid var(--ink);padding-top:12px}
.sumrow.grand b{font-size:40px;line-height:1}
.pay{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.paybtn{padding:9px 4px;border:1.5px solid var(--line);border-radius:var(--r);background:#fff;font:600 13px var(--body);cursor:pointer;color:var(--ink)}
.paybtn[aria-pressed=true]{border-color:var(--cobalt);background:var(--cobalt-t);color:var(--cobalt-d)}
#btbl .stepper input{width:64px}
@media (max-width:980px){.bgrid{grid-template-columns:minmax(0,1fr)}.bsum{position:static}}

/* ── Invoice (screen + print) ── */
.inv{position:relative;background:#fff;border:1px solid var(--line);border-radius:10px;padding:32px 36px;max-width:820px;font-size:14px;overflow:hidden}
.inv-head{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid var(--ink);padding-bottom:16px}
.inv-logorow{text-align:center;padding-bottom:14px}
.inv-logo{max-width:240px;max-height:90px;object-fit:contain}
.inv.thermal .inv-logo{max-width:150px;max-height:60px}
.inv-name{font:700 24px var(--head)}
.inv-h{font:700 22px var(--head);letter-spacing:.04em}
.inv-title{text-align:right}
.inv-cust{display:flex;justify-content:space-between;gap:20px;padding:16px 0}
.inv-tbl{width:100%;border-collapse:collapse}
.inv-tbl th{text-align:left;padding:8px 6px;border-bottom:1px solid var(--ink);font-size:13px}
.inv-tbl td{padding:8px 6px;border-bottom:1px solid var(--line-2);vertical-align:top}
.inv-tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.inv-tot{margin-left:auto;width:min(300px,100%);padding-top:12px;display:grid;gap:4px}
.inv-tot div{display:flex;justify-content:space-between}
.inv-tot .gt{border-top:2px solid var(--ink);margin-top:6px;padding-top:8px;font:700 22px var(--head)}
.inv-words{margin-top:14px;font-style:italic}
.inv-note{margin-top:8px;color:var(--muted)}
.inv-foot{margin-top:22px;text-align:center;color:var(--muted);font-size:13px}
.vmark{position:absolute;top:40%;left:50%;transform:translate(-50%,-50%) rotate(-18deg);font:700 120px var(--head);color:rgba(192,40,27,.18);pointer-events:none}
.inv.thermal{max-width:302px;padding:12px;font-size:12px;border-radius:0}
.inv.thermal .inv-head,.inv.thermal .inv-cust{flex-direction:column;gap:6px}
.inv.thermal .inv-title{text-align:left}
.inv.thermal .inv-name{font-size:18px}
.inv.thermal .inv-tbl .code{display:none}
@media print{
  body{background:#fff}.top,.foot,.noprint{display:none!important}
  .main{margin:0!important;padding:0!important;max-width:none}
  .inv{border:0;border-radius:0;padding:0;max-width:none}
  .inv.thermal{max-width:none}
}

@media (max-width:820px){
  .tbl.stack td input[type=number]{width:100%;text-align:left}
  .tbl.stack .stepper{width:100%} .tbl.stack .stepper input{flex:1;width:auto}
  .tbl.stack td[data-l]{display:flex;justify-content:space-between;gap:10px}
  .main{overflow-x:hidden}
}

.inv-block{margin-top:14px;font-size:12.5px;line-height:1.5}
.logo-prev{max-width:160px;max-height:80px;border:1px solid var(--line);border-radius:8px;padding:6px;background:#fff}
.moderow{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center}
.moderow .chk{white-space:nowrap}

/* footer is a fixed bar; on phones it sits above the tab bar */
@media (max-width:820px){.foot{bottom:calc(58px + env(safe-area-inset-bottom));height:30px;font-size:11.5px;background:#0a2f37}.main{padding-bottom:140px}.more{bottom:104px}}
@media print{.foot{display:none!important}}

/* receive: wider item table, original invoice folds away, fields the reader could not find */
.rview[open] .viewer{max-height:72vh;overflow:auto}
.rview summary{list-style:none}.rview summary::-webkit-details-marker{display:none}
input.missing{border-color:#e8960c;background:#fffaf0}
.hint.warnhint{color:var(--low);font-weight:600}
#itemtbl td input{min-width:0;text-align:right;padding:9px 6px}
@media (max-width:980px){.need-grid{grid-template-columns:1fr 1fr}}

/* vendor match box on Receive */
.vbox{margin-top:6px;font-size:13px;color:var(--muted)}.vbox.ok{color:#0a7a3d;font-weight:600}.vbox.new{background:#fff8e6;border:1px solid #f0d58a;border-radius:8px;padding:8px 10px;color:var(--ink)}
.vbox .chk{display:flex;gap:6px;align-items:center}.vbox .chk input{width:auto;margin:0}
.vopt{display:block;width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 10px;margin-top:4px;font:inherit;cursor:pointer}.vopt:hover{background:var(--line-2)}

/* ── Touch POS ── */
.pos{display:grid;grid-template-columns:minmax(0,1fr) 410px;gap:16px;align-items:start}
.pos-l{min-width:0}
.pos-bar{display:flex;gap:10px;align-items:end;flex-wrap:wrap}
.pos-bar .scan-input input{font:500 18px var(--body);letter-spacing:0;min-height:50px;padding-left:50px}
.pos-bar .scan-input .ic{top:12px}
.pos .chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}
.chip{flex:none;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:10px 18px;font:600 15px var(--body);cursor:pointer;min-height:44px}
.chip.on{background:var(--rail);border-color:var(--rail);color:#fff}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:6px}
.tile{display:flex;flex-direction:column;justify-content:space-between;gap:6px;text-align:left;min-height:104px;padding:12px;border:1.5px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;font:inherit;color:var(--ink);touch-action:manipulation}
.tile:active{transform:scale(.97);border-color:var(--rail-2)}
.tile:hover{border-color:var(--rail-2)}
.tile .tname{font:600 15px/1.25 var(--head);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tile .tprice{font:700 18px var(--head);font-variant-numeric:tabular-nums}
.tile .tstock{font-size:12px;color:var(--muted)}
.tile.out{opacity:.45;cursor:not-allowed}
.pos-r{position:sticky;top:12px;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px;max-height:calc(100vh - 64px)}
.pos-cust{display:flex;gap:8px;align-items:center;padding:12px;border-bottom:1px solid var(--line)}
.custbtn{flex:1;display:grid;grid-template-columns:24px 1fr;column-gap:10px;align-items:center;text-align:left;border:1.5px dashed #c5ccd6;border-radius:10px;background:#fff;padding:8px 12px;cursor:pointer;font:inherit;min-height:52px}
.custbtn .ic{grid-row:span 2;width:22px;height:22px}.custbtn span{font:600 16px var(--head)}.custbtn small{color:var(--muted)}
.cart{overflow:auto;flex:1;min-height:90px;padding:4px 12px}
.cl{display:grid;grid-template-columns:1fr auto auto 28px;gap:8px 10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line-2)}
.cl-i{min-width:0}.cl-p{display:flex;align-items:center;gap:4px;font-size:12.5px;color:var(--muted)}
.cl-p input{width:80px;padding:4px 6px;min-height:30px;font-size:14px}
.cl-a{padding-bottom:4px;grid-column:2/4;text-align:right;font:600 16px var(--head);font-variant-numeric:tabular-nums;grid-row:2}
.cl-x{border:0;background:transparent;font-size:24px;color:var(--muted);cursor:pointer;min-height:36px}
.stepper.big button{width:46px;height:46px;font-size:24px}
.stepper.big .qv{min-width:40px;text-align:center;font:700 20px var(--head)}
.cart-foot{padding:12px;border-top:1px solid var(--line);display:grid;gap:10px}
.cart-foot .sumrow.grand b{font-size:34px}
.pay.big{grid-template-columns:repeat(auto-fit,minmax(88px,1fr))}
.pay.big .paybtn{min-height:52px;font-size:15px}
.charge{min-height:60px;font-size:19px}
.tender{display:grid;gap:8px;background:var(--line-2);border-radius:10px;padding:10px}
.quick{display:flex;gap:6px;flex-wrap:wrap}
.cartfab{display:none}
.tick{width:64px;height:64px;border-radius:50%;background:#0a7a3d;color:#fff;font:700 36px/64px var(--head);margin:0 auto 10px}
.chg{font:700 28px var(--head);margin-top:10px;color:var(--rail)}
@media (max-width:980px){
  .pos{grid-template-columns:minmax(0,1fr)}
  .pos-r{display:none;position:fixed;left:0;right:0;bottom:calc(88px + env(safe-area-inset-bottom));top:56px;z-index:40;max-height:none;border-radius:14px 14px 0 0;box-shadow:0 -10px 40px rgba(0,0,0,.3)}
  body.cart-open .pos-r{display:flex}
  .cartfab{display:flex;align-items:center;gap:10px;position:fixed;left:12px;right:12px;bottom:calc(96px + env(safe-area-inset-bottom));z-index:41;background:var(--amber);color:#1b1b1b;border:0;border-radius:14px;min-height:54px;padding:0 16px;font:600 16px var(--body);box-shadow:0 6px 20px rgba(0,0,0,.25)}
  .cartfab span{flex:1;text-align:left}.cartfab b{font:700 20px var(--head)}
  body.page-pos .main{padding-bottom:210px}
}

/* ── Public invoice / pay page ── */
body.pubpay{background:#eef2f4;display:block}
.pubwrap{max-width:860px;margin:0 auto;padding:18px 14px 60px}
.pubtop{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.pubbtns{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.paybox{margin-bottom:16px;border:2px solid var(--rail)}
.paybox .due{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:12px}.paybox .due b{font:700 34px var(--head)}
.paygo{width:100%;min-height:56px;font-size:18px}
.bankbox{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}.bankbox summary{cursor:pointer;font-weight:600}
@media (max-width:640px){body.pubpay .inv{padding:16px}.inv-tbl{font-size:13px}}
@media print{body.pubpay{background:#fff}.pubwrap{padding:0;max-width:none}.noprint{display:none!important}.inv{border:0;padding:0}}
.login-logo{text-align:center;margin-bottom:14px}.login-logo img{max-width:100%;max-height:96px;object-fit:contain}
.login-brand{font:700 24px var(--head);letter-spacing:.02em;margin-top:8px;color:var(--rail)}
.login-card h1,.login-card .sub{text-align:center}
@media (min-width:981px){.pos-r{max-height:calc(100vh - 124px)}}
body.page-pos .main{padding-bottom:70px}

.cartx{display:none}
@media (max-width:980px){body.cart-open .cartfab{display:none}body.cart-open .cartx{display:inline-flex}.pos-r{bottom:calc(78px + env(safe-area-inset-bottom))}}
@media (max-width:640px){.inv-head{flex-wrap:wrap;gap:10px}.inv-name{font-size:20px}.inv-h{font-size:17px}.inv-title{text-align:left}.inv{padding:18px}}

/* logo sizes (round 5): left, above the name, modest size; smaller on login */
.inv-logorow{display:none}
.inv-co .inv-logo{display:block;max-width:150px;max-height:52px;width:auto;height:auto;object-fit:contain;margin:0 0 8px}
.inv.thermal .inv-co .inv-logo{max-width:110px;max-height:40px}
.login-logo img{max-width:150px;max-height:56px}
.login-logo{margin-bottom:10px}
.login-brand{font-size:20px;margin-top:6px}
.catline{margin-top:6px}.catline select{width:100%;min-height:36px;font-size:13px}
.hint.split{font-size:11px;white-space:nowrap;margin:2px 0 0}
select.missing{border-color:#e0a100;background:#fff8e6}

/* bulk edit on Stock */
.chkcol{width:36px;text-align:center}.chkcol input{width:18px;height:18px;min-height:0;margin:0}
tr.picked td{background:#eef6f8}
.bulkbar{position:sticky;top:0;z-index:20;background:var(--rail);color:#fff;border-radius:10px;padding:10px 14px;margin:10px 12px;display:grid;gap:8px}
.bulkbar .bb-top{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.bulkbar .btn{background:#fff}
.bulkbar .bb-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.bulkbar .bf{display:inline-flex;gap:8px;flex-wrap:wrap}.bulkbar select,.bulkbar input{min-height:40px;width:auto;max-width:190px}
.bulkbar input[type=number]{width:110px}
@media (max-width:820px){.tbl.stack .chkcol{position:absolute;right:10px;top:10px;width:auto}.tbl.stack tr{position:relative}}

.badcard{outline:2px solid #d92d20;outline-offset:-2px;background:#fff6f5}
.rgrid>*{min-width:0}#blockers li{overflow-wrap:anywhere}.stockline{max-width:100%}
.pcell{min-width:0;flex:1 1 auto}.pcell select{max-width:100%}.pcell .catline select{width:100%}
.rbulk{background:var(--bg-soft,#f6f8fa);padding:10px 14px}.rbulk select,.rbulk input[type=number]{min-height:40px}.rbulk .chk{margin:0}@media(max-width:720px){.rbulk>*{flex:1 1 100%}.rbulk #selcount{min-width:0}}
@media(max-width:700px){.top{flex-wrap:wrap!important}.top h1{flex:1 1 100%!important;min-width:0}.top-tools{flex:1 1 100%!important;flex-wrap:wrap!important}.top-tools .btn.primary{flex:1 1 auto}}

/* icon-only action buttons */
.btn.ibt{width:36px;min-width:36px;padding:0;justify-content:center;gap:0}
.btn.ibt svg{margin:0}
.row-actions .btn.ibt{width:34px;min-width:34px;min-height:34px}
@media(max-width:600px){.po-bar .btn.ibt,.po-bar form .btn.ibt{flex:0 0 40px;width:40px;min-height:40px}}

/* POS: soft pastel colour */
.pos{--p0:#dff6ea;--p0b:#a6dfc4;--p1:#ffe8dc;--p1b:#ffc7aa;--p2:#ece6ff;--p2b:#cdbfff;--p3:#def0ff;--p3b:#addaf7;--p4:#ffe3ea;--p4b:#ffb7c8;--p5:#fff6d6;--p5b:#f3de8a;--p6:#d8f3f3;--p6b:#9ddada;--p7:#f3e4fb;--p7b:#dbb6f1}
.tile.pc0{background:var(--p0);border-color:var(--p0b)}.tile.pc1{background:var(--p1);border-color:var(--p1b)}.tile.pc2{background:var(--p2);border-color:var(--p2b)}.tile.pc3{background:var(--p3);border-color:var(--p3b)}
.tile.pc4{background:var(--p4);border-color:var(--p4b)}.tile.pc5{background:var(--p5);border-color:var(--p5b)}.tile.pc6{background:var(--p6);border-color:var(--p6b)}.tile.pc7{background:var(--p7);border-color:var(--p7b)}
.tile[class*=" pc"] .th.nt{background:rgba(255,255,255,.6);color:#5c6675}
.tile[class*=" pc"]:hover{filter:brightness(.98);box-shadow:0 4px 12px rgba(16,20,24,.08)}
.pos .chip.pc0{background:var(--p0);border-color:var(--p0b)}.pos .chip.pc1{background:var(--p1);border-color:var(--p1b)}.pos .chip.pc2{background:var(--p2);border-color:var(--p2b)}.pos .chip.pc3{background:var(--p3);border-color:var(--p3b)}
.pos .chip.pc4{background:var(--p4);border-color:var(--p4b)}.pos .chip.pc5{background:var(--p5);border-color:var(--p5b)}.pos .chip.pc6{background:var(--p6);border-color:var(--p6b)}.pos .chip.pc7{background:var(--p7);border-color:var(--p7b)}
.pos .chip.on{box-shadow:0 0 0 2.5px var(--rail);font-weight:700}.pos .chip[data-cat="0"].on{background:var(--rail);border-color:var(--rail);color:#fff}
.pos .paybtn{border-width:1.5px}.pos .paybtn:nth-child(4n+1){background:var(--p0);border-color:var(--p0b)}.pos .paybtn:nth-child(4n+2){background:var(--p2);border-color:var(--p2b)}.pos .paybtn:nth-child(4n+3){background:var(--p3);border-color:var(--p3b)}.pos .paybtn:nth-child(4n+4){background:var(--p1);border-color:var(--p1b)}
.pos .paybtn[aria-pressed=true]{color:var(--ink);box-shadow:0 0 0 2.5px var(--rail);border-color:var(--rail)}
.pos .charge{background:#8fe3bd;border-color:#6fd0a5;color:#0a4a33}.pos .charge:hover:not(:disabled){background:#7fdcb2}.pos .charge:disabled{background:#e5eee9;border-color:#d3e0d9;color:#8aa196}
.pos #pclear{background:var(--p4);border-color:var(--p4b)}
.pos .pos-bar .whpick select{background:var(--p3);border-color:var(--p3b)}
.pos .pos-bar .scan-input input{background:var(--p5);border-color:var(--p5b)}
.cartfab{background:#ffd98a}
.pos .chips{padding:4px 4px 6px}

/* e-invoice IRN + QR block on invoices */
.inv-einv{display:flex;gap:14px;align-items:flex-start;margin-top:14px;padding:10px 12px;border:1px solid #d8dee8;border-radius:10px;break-inside:avoid}
.inv-einv .einv-qr{flex:0 0 170px;width:170px;height:170px}.inv-einv .einv-qr svg{display:block;width:100%;height:100%}
.inv-einv .einv-t{min-width:0;font-size:12.5px;line-height:1.5}.inv-einv .irn{font-family:Consolas,monospace;font-size:11.5px;overflow-wrap:anywhere;word-break:break-all}
.inv-einv.thermal{flex-direction:column;align-items:center;text-align:center;font-size:11px}.inv-einv.thermal .einv-qr{flex-basis:auto;width:200px;height:200px}
@media(max-width:480px){.inv-einv:not(.thermal){flex-direction:column;align-items:flex-start}}