/* MSC POS — clean light / dark theme · Multi Solution Corporation */
:root{
  --ac:#16a085;--ac2:#0e7d68;--ac-ink:#fff;--soft:#e5f5f1;--soft2:#f1faf8;
  --bg:#f4f6f8;--card:#fff;--side:#fff;--line:#e6e9ee;--line2:#f0f2f5;--ink:#1c2330;--mut:#6c7484;--hover:#f6f8fa;
  --red:#e5484d;--amber:#e59b16;--green:#16a34a;--blue:#3b6fe0;
  --o1:#dff4ec;--o1i:#137a55;--o2:#fde5ea;--o2i:#b4234a;--o3:#ebe6fd;--o3i:#5b3fc4;--o4:#fff0d4;--o4i:#a26300;
  --r:14px;--sh:0 6px 24px rgba(20,30,50,.06);--ov:rgba(15,20,30,.5);color-scheme:light
}
[data-theme=dark]{
  --ac:#22b89a;--ac2:#46d3b5;--ac-ink:#06231d;--soft:rgba(34,184,154,.16);--soft2:rgba(34,184,154,.08);
  --bg:#0e1318;--card:#161d25;--side:#121820;--line:#24303b;--line2:#1d2731;--ink:#e7edf3;--mut:#91a0ae;--hover:#1c2530;
  --o1:rgba(34,197,140,.16);--o1i:#5fe0b0;--o2:rgba(244,90,130,.16);--o2i:#ff8fae;--o3:rgba(130,100,255,.18);--o3i:#b9a6ff;--o4:rgba(245,165,36,.16);--o4i:#ffc062;
  --sh:0 6px 24px rgba(0,0,0,.35);--ov:rgba(0,0,0,.65);color-scheme:dark
}
*{box-sizing:border-box}html,body{margin:0;height:100%}
body{font-family:Inter,"Segoe UI",Roboto,system-ui,-apple-system,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;-webkit-font-smoothing:antialiased;transition:background .2s,color .2s}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit}
.hide{display:none!important}
/* ---------- buttons & inputs ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;padding:10px 16px;font-weight:700;cursor:pointer;background:var(--ac);color:var(--ac-ink);transition:transform .1s,filter .15s;white-space:nowrap;text-decoration:none}
.btn:hover{filter:brightness(1.06)}.btn:active{transform:translateY(1px)}
.btn.dark{background:var(--ink);color:var(--card)}.btn.ghost{background:var(--card);color:var(--ink);border:1px solid var(--line)}.btn.ghost:hover{background:var(--hover)}.btn.red{background:var(--red);color:#fff}
.btn.sm{padding:7px 11px;font-size:12.5px;border-radius:9px}.btn.lg{padding:15px 22px;font-size:16px;border-radius:14px}.btn.block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
.in,select.in,textarea.in{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:11px;background:var(--card);outline:none;transition:border .15s,box-shadow .15s}
.in:focus{border-color:var(--ac);box-shadow:0 0 0 3px var(--soft)}
label.f{display:block;font-size:12px;font-weight:700;color:var(--mut);margin:0 0 6px;text-transform:uppercase;letter-spacing:.04em}
.fg{margin-bottom:14px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.row{display:flex;gap:10px;align-items:center}.row.wrap{flex-wrap:wrap}.sp{flex:1}
.pill{display:inline-block;padding:3px 9px;border-radius:30px;font-size:11px;font-weight:800;letter-spacing:.02em;background:var(--line2);color:var(--mut)}
.pill.ok{background:var(--o1);color:var(--o1i)}.pill.bad{background:var(--o2);color:var(--o2i)}.pill.warn{background:var(--o4);color:var(--o4i)}.pill.lime{background:var(--soft);color:var(--ac2)}
/* ---------- layout ---------- */
#app{display:flex;min-height:100vh}
.side{width:232px;flex:none;background:var(--side);border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:10px;align-items:center;padding:18px 18px 16px}
.brand .lg{width:40px;height:40px;border-radius:12px;background:#fff;display:grid;place-items:center;flex:none;border:1px solid var(--line)}
.brand b{display:block;font-size:15px;line-height:1.15}.brand small{color:var(--ac);font-size:11px;font-weight:700;letter-spacing:.04em}
.nav{padding:6px 12px;flex:1;overflow:auto}
.nav button{display:flex;width:100%;align-items:center;gap:12px;padding:10px 12px;border:0;background:none;color:var(--mut);border-radius:11px;cursor:pointer;font-weight:600;text-align:left;margin-bottom:2px}
.nav button svg{width:19px;height:19px;flex:none}
.nav button:hover{background:var(--hover);color:var(--ink)}
.nav button.on{background:var(--soft);color:var(--ac2)}
[data-theme=dark] .nav button.on{color:var(--ac)}
.nav .sep{font-size:10px;letter-spacing:.14em;color:var(--mut);opacity:.7;padding:14px 12px 6px;font-weight:800}
.who{margin:12px;padding:10px 12px;border-radius:12px;border:1px solid var(--line);display:flex;gap:10px;align-items:center}
.av{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:var(--soft);color:var(--ac2);flex:none}
[data-theme=dark] .av{color:var(--ac)}
.who b{display:block;font-size:13px}.who small{color:var(--mut);font-size:11.5px}
.who button{margin-left:auto;background:none;border:0;color:var(--mut);cursor:pointer;padding:6px}.who button:hover{color:var(--red)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{height:64px;display:flex;align-items:center;gap:14px;padding:0 24px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.top h1{font-size:19px;margin:0;font-weight:800}
.top .lic{margin-left:auto}
.top .tsearch{max-width:300px;background:var(--bg);border-color:transparent}
.iconbtn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--card);display:grid;place-items:center;cursor:pointer;color:var(--mut)}
.iconbtn:hover{color:var(--ink);background:var(--hover)}
.tuser{display:flex;align-items:center;gap:10px;padding-left:12px;border-left:1px solid var(--line)}
.tuser b{display:block;font-size:13px}.tuser small{color:var(--mut);font-size:11.5px}
.content{padding:22px 24px;flex:1}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh)}
.card h3{margin:0 0 12px;font-size:15px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;position:relative;overflow:hidden}
.stat small{color:var(--mut);font-weight:700;font-size:12px}.stat b{display:block;font-size:24px;margin-top:6px;letter-spacing:-.02em}
.stat.dark{background:var(--ac);border-color:var(--ac);color:var(--ac-ink)}.stat.dark small{color:inherit;opacity:.8}
.stat i{position:absolute;right:14px;top:14px;width:34px;height:34px;border-radius:10px;background:var(--soft);display:grid;place-items:center;color:var(--ac)}
.stat.dark i{background:rgba(255,255,255,.18);color:inherit}
table.t{width:100%;border-collapse:collapse}
.t th{text-align:left;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);padding:10px;border-bottom:1px solid var(--line);font-weight:800}
.t td{padding:11px 10px;border-bottom:1px solid var(--line2);vertical-align:middle}
.t tr:hover td{background:var(--hover)}
.t td.r,.t th.r{text-align:right}
.empty{padding:40px;text-align:center;color:var(--mut)}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar .in{max-width:320px}
/* ---------- POS screen ---------- */
.sell{display:grid;grid-template-columns:1fr 380px;gap:18px;height:calc(100vh - 64px - 44px)}
.catalog{display:flex;flex-direction:column;min-height:0;gap:14px}
.sec-h{display:flex;align-items:center;gap:10px}.sec-h h2{margin:0;font-size:18px;font-weight:800}
.oline{flex:none}
.ofilter{display:flex;gap:6px;flex-wrap:wrap}
.ofilter button{border:1px solid var(--line);background:var(--card);border-radius:30px;padding:5px 12px;font-size:12.5px;font-weight:700;cursor:pointer;color:var(--mut)}
.ofilter button.on{background:var(--ac);border-color:var(--ac);color:var(--ac-ink)}
.ofilter button i{font-style:normal;display:inline-grid;place-items:center;min-width:18px;height:18px;border-radius:9px;background:var(--line2);font-size:11px;margin-left:4px;padding:0 4px}
.ofilter button.on i{background:rgba(255,255,255,.25)}
.ocards{display:flex;gap:12px;overflow-x:auto;padding:10px 2px 4px;scrollbar-width:thin}
.ocard{flex:none;width:200px;border-radius:14px;padding:12px 14px;cursor:pointer;border:0;text-align:left;background:var(--o1);color:var(--ink);transition:transform .1s}
.ocard:hover{transform:translateY(-2px)}
.ocard b{font-size:13px}.ocard small{display:block;color:var(--mut);font-size:11.5px;margin-top:2px}
.ocard .os{display:inline-block;margin-top:8px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:800;background:var(--card)}
.ocard.c1{background:var(--o1)}.ocard.c1 .os{color:var(--o1i)}.ocard.c2{background:var(--o2)}.ocard.c2 .os{color:var(--o2i)}.ocard.c3{background:var(--o3)}.ocard.c3 .os{color:var(--o3i)}.ocard.c4{background:var(--o4)}.ocard.c4 .os{color:var(--o4i)}
.ocard.new{background:var(--card);border:1.5px dashed var(--line);display:grid;place-items:center;color:var(--mut);font-weight:700}
.menu{display:flex;flex-direction:column;min-height:0;flex:1;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--sh)}
.cats{display:flex;gap:10px;overflow-x:auto;padding:12px 0 10px;scrollbar-width:thin}
.cats button{flex:none;border:1px solid var(--line);background:var(--card);border-radius:12px;padding:8px 14px;font-weight:700;cursor:pointer;white-space:nowrap;display:flex;align-items:center;gap:8px;color:var(--ink)}
.cats button small{color:var(--mut);font-weight:600;font-size:11px}
.cats button.on{border-color:var(--ac);background:var(--soft);color:var(--ac2)}
[data-theme=dark] .cats button.on{color:var(--ac)}
.cats .cdot{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:12px;font-weight:800;color:#fff}
.prods{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;overflow:auto;padding:4px 2px 10px;align-content:start}
.prod{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 12px 12px;cursor:pointer;text-align:left;transition:transform .1s,box-shadow .15s,border .15s;display:flex;flex-direction:column;gap:4px;min-height:184px}
.prod:hover{border-color:var(--ac);box-shadow:0 10px 24px rgba(20,30,50,.08);transform:translateY(-1px)}
.prod.inc{border-color:var(--ac);background:var(--soft2)}
.prod .pi{width:74px;height:74px;border-radius:50%;margin:0 auto 8px;display:grid;place-items:center;font-weight:800;font-size:24px;color:#fff;box-shadow:0 8px 18px rgba(0,0,0,.12);background-size:cover;background-position:center}
.prod .pc{font-size:11px;color:var(--mut);font-weight:600}
.prod b{font-size:13.5px;line-height:1.25}
.prod .pf{display:flex;align-items:center;margin-top:auto;padding-top:6px}
.prod .pp{font-weight:800;color:var(--ink)}
.prod .padd{margin-left:auto;width:28px;height:28px;border-radius:8px;background:var(--ac);color:var(--ac-ink);display:grid;place-items:center;font-weight:800;font-size:16px}
.prod .pq{position:absolute;top:10px;right:10px;min-width:22px;height:22px;border-radius:11px;background:var(--ac);color:var(--ac-ink);font-size:11.5px;font-weight:800;display:grid;place-items:center;padding:0 6px}
.prod small.st{color:var(--mut);font-size:11px}
.prod.low small.st{color:var(--red);font-weight:700}
.cart{background:var(--card);border:1px solid var(--line);border-radius:18px;display:flex;flex-direction:column;min-height:0;box-shadow:var(--sh);overflow:hidden}
.cart-h{padding:16px;border-bottom:1px solid var(--line)}
.cart-h .ct{display:flex;align-items:center;gap:8px;margin-bottom:10px}.cart-h .ct h3{margin:0;font-size:17px}
.cart-h .ct small{color:var(--mut)}
.cart-l{flex:1;overflow:auto;padding:6px 14px}
.cart-l .lh{font-size:13px;font-weight:800;padding:8px 2px 4px;display:flex}.cart-l .lh span{margin-left:auto;color:var(--mut);font-weight:600}
.ci{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:9px 2px;border-bottom:1px dashed var(--line)}
.ci .cimg{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:800;font-size:13px}
.ci b{font-size:13px}.ci small{display:block;color:var(--mut);font-size:11.5px}
.ci .cr{text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.qty button{border:0;background:var(--hover);width:24px;height:26px;cursor:pointer;font-weight:800}
.qty input{width:36px;border:0;text-align:center;height:26px;outline:none;background:var(--card);font-size:12.5px}
.ci .x{border:0;background:none;color:var(--mut);cursor:pointer;font-size:13px;padding:0 2px}
.ci .x:hover{color:var(--red)}
.cart-f{padding:14px 16px;border-top:1px solid var(--line)}
.cart-f h4{margin:0 0 8px;font-size:13.5px}
.tot{display:flex;justify-content:space-between;padding:3px 0;color:var(--mut);font-size:13px}.tot b{color:var(--ink)}
.tot.big{font-size:18px;color:var(--ink);font-weight:800;padding-top:8px;border-top:1px dashed var(--line);margin-top:6px}
.paym{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}
.paym button{border:1.5px solid var(--line);background:var(--card);border-radius:12px;padding:9px 4px;font-weight:700;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:12.5px;color:var(--mut)}
.paym button.on{border-color:var(--ac);color:var(--ac2);background:var(--soft2)}
[data-theme=dark] .paym button.on{color:var(--ac)}
.cart-btns{display:grid;grid-template-columns:auto 1fr;gap:8px}
.paybtn{width:100%;padding:14px;border-radius:12px;border:0;background:var(--ac);color:var(--ac-ink);font-size:15.5px;font-weight:800;cursor:pointer}
.paybtn:hover{filter:brightness(1.06)}
.paybtn:disabled{opacity:.45;cursor:not-allowed}
.minirow{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
/* ---------- modal ---------- */
.ov{position:fixed;inset:0;background:var(--ov);display:grid;place-items:center;z-index:50;padding:16px;backdrop-filter:blur(3px)}
.md{background:var(--card);border-radius:18px;width:min(560px,100%);max-height:92vh;overflow:auto;box-shadow:0 30px 80px rgba(0,0,0,.35);border:1px solid var(--line)}
.md.w{width:min(860px,100%)}
.md-h{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--card);z-index:1}
.md-h h3{margin:0;font-size:17px}.md-h button{margin-left:auto;border:0;background:var(--hover);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:16px}
.md-b{padding:18px 20px}.md-f{padding:14px 20px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end;position:sticky;bottom:0;background:var(--card)}
.methods{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}
.methods button{border:1.5px solid var(--line);background:var(--card);border-radius:12px;padding:12px 6px;font-weight:700;cursor:pointer}
.methods button.on{border-color:var(--ac);background:var(--ac);color:var(--ac-ink)}
.keypad{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}
.keypad button{border:1px solid var(--line);background:var(--hover);border-radius:10px;padding:12px;font-weight:800;cursor:pointer;font-size:15px}
.change{font-size:26px;font-weight:800;color:var(--green)}
/* ---------- login / setup ---------- */
.gate{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr;background:var(--bg)}
.gate-art{position:relative;padding:48px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;background:radial-gradient(700px 500px at 15% 10%,#22c4a1,transparent),radial-gradient(600px 500px at 95% 95%,#0b5c50,transparent),#0f7f6c}
.gate-art h1{font-size:44px;line-height:1.05;margin:0;letter-spacing:-.03em}.gate-art h1 span{color:#c9fff1}
.gate-art p{color:#d4f3ec;max-width:440px;line-height:1.6}
.gate-art .feat{display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:460px}
.gate-art .feat div{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:12px;padding:12px;font-size:13px;color:#fff}
.gate-art .brand b{color:#fff}.gate-art .brand small{color:#c9fff1}
.gate-art > small{color:#bfe9df!important}
.gate-form{background:var(--bg);display:grid;place-items:center;padding:30px;position:relative}
.gate-form .iconbtn{position:absolute;top:20px;right:20px}
.gate-box{width:min(420px,100%)}
.gate-box h2{margin:0 0 6px;font-size:26px}.gate-box p.s{color:var(--mut);margin:0 0 20px}
.users{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;margin-bottom:16px}
.users button{border:1.5px solid var(--line);background:var(--card);border-radius:14px;padding:14px 8px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:8px;font-weight:700}
.users button.on{border-color:var(--ac);box-shadow:0 0 0 3px var(--soft)}
.users small{color:var(--mut);font-weight:600;font-size:11px;text-transform:capitalize}
.pin{display:flex;gap:10px;justify-content:center;margin:6px 0 14px}
.pin span{width:16px;height:16px;border-radius:50%;border:2px solid var(--line)}.pin span.f{background:var(--ac);border-color:var(--ac)}
.pinpad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.pinpad button{padding:16px;border-radius:14px;border:1px solid var(--line);background:var(--card);font-size:20px;font-weight:800;cursor:pointer}
.pinpad button:hover{background:var(--hover)}
.err{color:var(--red);font-weight:600;min-height:20px;margin:8px 0}
.lockbar{background:var(--o4);color:var(--o4i);padding:10px 24px;font-weight:600;display:flex;gap:10px;align-items:center;border-bottom:1px solid var(--line)}
.lockbar.bad{background:var(--o2);color:var(--o2i)}
.toast{position:fixed;right:20px;bottom:20px;background:var(--ink);color:var(--card);padding:12px 16px;border-radius:12px;z-index:99;box-shadow:0 10px 30px rgba(0,0,0,.3);font-weight:600;border-left:4px solid var(--ac)}
.toast.bad{border-left-color:var(--red)}
.bars{display:flex;align-items:flex-end;gap:8px;height:160px;padding-top:10px}
.bars div{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.bars i{display:block;width:100%;max-width:42px;background:linear-gradient(var(--ac),var(--ac2));border-radius:8px 8px 3px 3px;min-height:3px}
.bars small{font-size:11px;color:var(--mut)}
.code{font-family:ui-monospace,Consolas,monospace;font-size:12px;word-break:break-all;background:var(--hover);border:1px solid var(--line);border-radius:10px;padding:10px}
.tables{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:10px}
.tables button{border:1.5px solid var(--line);border-radius:14px;padding:16px 6px;background:var(--card);font-weight:800;cursor:pointer}
.tables button.busy{background:var(--o4);border-color:transparent;color:var(--o4i)}.tables button.on{background:var(--ac);color:var(--ac-ink);border-color:var(--ac)}
.tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}.tabs button{border:1px solid var(--line);background:var(--card);border-radius:10px;padding:8px 14px;font-weight:700;cursor:pointer}.tabs button.on{background:var(--ac);color:var(--ac-ink);border-color:var(--ac)}
.mobnav{display:none}
::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}
/* ---------- receipt (print) ---------- */
#receipt{display:none}
@media print{
  body{background:#fff}
  #app,.ov,.toast,.gate{display:none!important}
  #receipt{display:block!important;width:var(--rw,72mm);margin:0 auto;font-family:ui-monospace,Consolas,"Courier New",monospace;font-size:12px;color:#000}
  #receipt .c{text-align:center}#receipt h2{font-size:16px;margin:0 0 4px}
  #receipt table{width:100%;border-collapse:collapse}#receipt td{padding:2px 0;vertical-align:top}#receipt td.r{text-align:right}
  #receipt hr{border:0;border-top:1px dashed #000;margin:6px 0}
  @page{margin:4mm}
}
@media (max-width:1180px){.sell{grid-template-columns:1fr 330px}.stats{grid-template-columns:repeat(2,1fr)}.top .tsearch,.tuser div{display:none}}
@media (max-width:860px){
  .side{position:fixed;left:-260px;z-index:30;transition:left .2s}.side.open{left:0}
  .mobnav{display:inline-flex}
  .sell{grid-template-columns:1fr;height:auto}.prods{max-height:60vh}
  .gate{grid-template-columns:1fr}.gate-art{display:none}
  .grid2,.grid3,.grid4{grid-template-columns:1fr}.content{padding:14px}.top{padding:0 14px}
  .methods{grid-template-columns:repeat(2,1fr)}
}

/* Sna brand and compact touch-first offline sale layout */
:root{--ac:#00777b;--ac2:#00595d;--soft:#e5f3f2;--soft2:#f0f8f7;--bg:#eff6f6;--r:10px}
[data-theme=dark]{--ac:#31b9bb;--ac2:#8fd5d5;--soft:#173536;--soft2:#12292b}
.brand .lg{width:104px;height:64px;background:transparent;border:0;border-radius:0}.brand{flex-wrap:wrap}.brand small{color:var(--ac)}
.top{background:#00777b;color:#fff}.top .lic .pill{background:#91c72d;color:#123638}.top .tsearch{background:#fff;color:#172c30}
.nav button.on,.cats button.on,.pmethod button.on{background:#91c72d!important;color:#123638!important;border-color:#91c72d}.cats button.on small{color:#234042}.gate-art{background:linear-gradient(135deg,#00777b,#00474d)}
[data-page=sell] .side{width:172px}[data-page=sell] .brand{padding:12px}[data-page=sell] .content{padding:12px}
[data-page=sell] .menu{padding:10px;border-radius:10px;display:flex}[data-page=sell] .menu .sec-h{order:0}[data-page=sell] .prods{order:1}[data-page=sell] .cats{order:2;margin-top:auto}
[data-page=sell] .oline{max-height:100px;overflow:auto}[data-page=sell] .oline .ocards{display:flex}[data-page=sell] .ocard{min-width:140px;padding:8px}
.prod{border-radius:8px;overflow:hidden;padding:0 0 10px;gap:3px;min-height:196px;background:#fff}.prod .pi{width:100%;height:126px;border-radius:0;margin:0 0 4px;box-shadow:none;font-size:34px}.prod b,.prod .pc,.prod small.st,.prod .pf{margin-left:10px;margin-right:10px}.prod .pp{color:var(--ac2)}.prod.inc{outline:2px solid #91c72d}.prod .pq{background:#91c72d;color:#123638}.paybtn{background:#00777b!important;color:#fff!important}.cart{border-radius:10px}.brand img{background:transparent}.gate-art .brand small{color:#b9e5df}
@media(min-width:1200px){[data-page=sell] .prods{grid-template-columns:repeat(4,minmax(110px,1fr))}[data-page=sell] .sell{grid-template-columns:minmax(0,1fr) 360px}}
@media(max-width:900px){[data-page=sell] .side{width:232px}.top{padding:0 12px}.top .tuser{display:none}.prods{grid-template-columns:repeat(auto-fill,minmax(125px,1fr))}.brand{flex-wrap:nowrap}}
@media print{.side,.top{display:none!important}}

.display-screen{padding:35px;max-width:1500px;margin:auto}.display-screen h1{font-size:36px}.display-screen h2{font-size:30px}.display-screen .t{font-size:24px}.display-screen .card{margin-bottom:16px}.brand .lg{width:100px;height:65px;border:0;background:transparent}.brand{flex-wrap:wrap}

/* FREE POS 1.2.1: theme-safe cards and bounded desktop scrolling. */
[data-theme=dark]{--bg:#0e171c;--card:#16232a;--side:#101b22;--line:#2b3d46;--line2:#20313b;--ink:#edf5f7;--mut:#adbdc6;--hover:#20323b;--ac2:#86dad9}
.prod{background:var(--card);color:var(--ink)}
.prod.inc{background:var(--soft2)}
.prod b{color:var(--ink)}
.prod .pc,.prod small.st{color:var(--mut)}
.prod .pp{color:var(--ac2)}
.prod .pi{flex:none;color:#fff}
.prod .pf{flex:none}
.top h1{color:#fff}
.top .lic .pill{white-space:nowrap}
.top .tsearch::placeholder{color:#526775;opacity:1}
.brand .lg{background:transparent}
#lockbar:empty{display:none}
@media(min-width:861px){
 html,body{height:100%;overflow:hidden}
 #app{height:100vh;height:100dvh;min-height:0;overflow:hidden}
 .side{height:100%;min-height:0}
 .main{height:100%;min-height:0;overflow:hidden}
 .top{flex:none;min-height:64px}
 .content{min-height:0;overflow:auto}
 [data-page=sell] .content{display:flex;flex-direction:column;overflow:hidden}
 [data-page=sell] .sell{flex:1;height:100%;min-height:0;min-width:0;grid-template-columns:minmax(0,1fr) minmax(310px,360px)}
 [data-page=sell] .catalog{min-width:0;min-height:0;overflow:hidden}
 [data-page=sell] .oline{max-height:110px;overflow:auto;flex:none}
 [data-page=sell] .oline .sec-h{min-height:32px}
 [data-page=sell] .menu{flex:1;min-height:0;overflow:hidden}
 [data-page=sell] .menu>.sec-h{flex:none;flex-wrap:wrap;padding-bottom:8px}
 [data-page=sell] .prods{flex:1;min-height:0;min-width:0;overflow-y:auto;overflow-x:hidden;grid-auto-rows:230px;align-content:start;scroll-padding:8px}
 [data-page=sell] .prod{height:230px;min-height:230px;max-height:230px}
 [data-page=sell] .prod .pi{height:120px}
 [data-page=sell] .prod b{line-height:1.25;min-height:32px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
 [data-page=sell] .cats{flex:none;min-height:66px;max-height:88px;padding-bottom:8px;align-items:center}
 [data-page=sell] .cats button{min-height:46px}
 [data-page=sell] .cart{min-height:0;height:100%;overflow:hidden}
 [data-page=sell] .cart-h,[data-page=sell] .cart-f{flex:none}
 [data-page=sell] .cart-l{flex:1;min-height:55px;overflow:auto}
}
@media(min-width:861px) and (max-width:1199px){
 [data-page=sell] .side{width:154px}
 [data-page=sell] .sell{grid-template-columns:minmax(0,1fr) 310px;gap:10px}
 [data-page=sell] .prods{grid-template-columns:repeat(2,minmax(0,1fr))}
 .cart-h,.cart-f{padding:12px}
 .top .lic{font-size:11px}
}
@media(max-width:860px){
 html,body{overflow:auto}
 #app,.main{height:auto;min-height:100vh;overflow:visible}
 [data-page=sell] .sell{display:grid;grid-template-columns:minmax(0,1fr);height:auto}
 [data-page=sell] .menu{overflow:hidden}
 [data-page=sell] .menu>.sec-h{flex-wrap:wrap;flex:none}
 [data-page=sell] .prods{min-height:260px;max-height:55vh;overflow:auto;grid-auto-rows:230px;grid-template-columns:repeat(2,minmax(0,1fr))}
 [data-page=sell] .prod{height:230px;min-height:230px}
 [data-page=sell] .cats{flex:none;min-height:65px;max-height:90px}
 [data-page=sell] .cart{min-height:460px}
 [data-page=sell] .cart-l{min-height:100px}
 .top{flex-wrap:wrap;height:auto;min-height:64px;padding:10px}
 .top h1{font-size:17px}
 .top .lic{margin-left:auto}
}
@media print{html,body{height:auto;overflow:visible}#app{display:none!important}}

/* 1.2.2: anchor the application to the visible viewport; keep short screens scrollable. */
@media screen and (min-width:861px){
 html,body{margin:0!important;padding:0!important;scroll-padding-top:0}
 #app{position:fixed;inset:0;margin:0!important;padding:0!important;width:100%;height:100%;min-height:0;max-height:100%;overflow:hidden}
 .main{min-height:0;min-width:0}
 .top{position:relative;top:auto;flex:0 0 64px;z-index:5}
 [data-page=sell] .content{flex:1 1 0;min-height:0;padding:10px}
 [data-page=sell] .sell{height:auto;min-height:0;flex:1 1 0;grid-template-rows:minmax(0,1fr)}
 [data-page=sell] .catalog{min-height:0;gap:10px}
 [data-page=sell] .menu{display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:6px;min-height:0}
 [data-page=sell] .menu>.sec-h{grid-row:1;min-width:0;min-height:40px;padding:0;overflow:visible}
 [data-page=sell] .menu>.prods{grid-row:2;min-height:0;margin:0;padding-top:4px;scrollbar-gutter:stable}
 [data-page=sell] .menu>.cats{grid-row:3;margin-top:0;min-height:60px;padding:6px 0;max-height:none;overflow-y:hidden}
 [data-page=sell] .cart{display:flex;overflow-x:hidden;overflow-y:auto;min-height:0;scrollbar-gutter:stable}
 [data-page=sell] .cart-h{flex:0 0 auto}
 [data-page=sell] .cart-l{flex:1 0 80px;min-height:80px;max-height:45vh;overflow-y:auto}
 [data-page=sell] .cart-f{flex:0 0 auto}
}
@media screen and (min-width:861px) and (max-height:740px){
 .top{flex-basis:56px;min-height:56px;height:56px;padding:0 12px;gap:10px}
 [data-page=sell] .oline{max-height:84px}
 [data-page=sell] .oline .sec-h{min-height:26px}
 [data-page=sell] .oline .sec-h h2{font-size:15px}
 [data-page=sell] .ocards{padding:5px 2px 0}
 [data-page=sell] .ocard{padding:7px 10px;min-height:32px}
 [data-page=sell] .cart-h{padding:10px 12px}
 [data-page=sell] .cart-h .ct{margin-bottom:7px}
 [data-page=sell] .cart-l{flex-basis:60px;min-height:60px}
 [data-page=sell] .cart-f{padding:10px 12px}
 [data-page=sell] .cart-f h4{margin:0 0 6px;font-size:12px}
 [data-page=sell] .tot{margin:3px 0}
 [data-page=sell] .tot.big{font-size:16px;padding-top:6px;margin-top:4px}
 [data-page=sell] .paymethods button{padding:8px}
 [data-page=sell] .menu>.cats{min-height:54px}
 [data-page=sell] .cats button{padding:6px 10px;min-height:40px}
}
@media print{#app{position:static!important;display:none!important}}

/* 1.2.3: customer business identity with persistent provider attribution. */
.business-brand{display:flex;flex-direction:column;align-items:stretch;gap:12px;flex-wrap:nowrap;padding:14px!important}
.business-identity{min-width:0;display:flex;flex-direction:column;gap:6px}
.business-logo-slot{height:66px;display:flex;align-items:center;justify-content:flex-start}
.business-logo{display:block;max-width:100%;max-height:66px;width:auto;height:auto;object-fit:contain}
.business-initials{height:50px;min-width:50px;padding:0 8px;display:grid;place-items:center;border-radius:10px;background:var(--soft);color:var(--ac2);font-size:22px;font-weight:800}
.business-identity>b{font-size:14px;line-height:1.3;overflow-wrap:anywhere}
.business-identity>small{font-size:11px;color:var(--mut)}
.provider-identity{display:flex;align-items:center;flex-wrap:wrap;gap:4px 6px;border-top:1px solid var(--line);padding-top:8px}
.provider-identity>span{font-size:9px;color:var(--mut);flex-basis:100%}
.provider-identity img{display:block;width:62px!important;height:37px!important;object-fit:contain}
.provider-identity>b{font-size:9px;line-height:1.3;color:var(--mut);font-weight:600}
.business-logo-editor{padding:14px;border:1px solid var(--line);border-radius:10px;margin-bottom:18px}
#business-logo-preview{min-height:70px;display:flex;align-items:center;margin-bottom:12px}
.settings-business-logo{max-width:220px;max-height:100px;object-fit:contain}
#logo-status{display:block;font-size:12px;margin-top:8px;color:var(--mut)}
.display-business-logo{max-width:240px;max-height:110px;object-fit:contain}
.receipt-business-logo{display:block;max-width:40mm;max-height:22mm;object-fit:contain;margin:0 auto 6px}
@media screen and (min-width:861px){
 html[data-pos-shell="1"],body.pos-shell{margin:0!important;padding:0!important;overflow:hidden!important;height:100%!important;min-height:0!important;scroll-padding-top:0!important}
 body.pos-shell #app{position:fixed!important;inset:0!important;top:0!important;margin:0!important;padding:0!important;transform:none!important;height:100dvh!important;max-height:100dvh!important}
 body.pos-shell #app>.main,body.pos-shell #app>.side{margin-top:0!important;padding-top:0!important}
}
@media screen and (min-width:861px) and (max-height:740px){
 .business-logo-slot{height:48px}.business-logo{max-height:48px}.business-brand{gap:7px;padding:10px!important}
 .provider-identity img{width:54px!important;height:30px!important}.business-identity>b{font-size:13px}
}

/* 1.2.4: white SNA logo on a consistently dark brand surface. */
img.sna-provider-logo{filter:brightness(0) invert(1);opacity:1!important;object-fit:contain}
.provider-identity{background:#00575d;border:1px solid #28777b;border-radius:9px;padding:10px;gap:5px 8px}
.provider-identity>span,.provider-identity>b{color:#fff!important;opacity:1}
.provider-identity img.sna-provider-logo{width:105px!important;height:54px!important;max-width:100%}
.gate-art .brand .lg{width:148px;height:92px;background:transparent;border:0}
.gate-art img.sna-provider-logo{width:145px!important;height:88px!important}
.gate-form{padding-top:140px}
.login-provider-brand{position:absolute;top:20px;left:24px;display:flex;align-items:center;gap:12px;background:#00575d;color:#fff;padding:8px 14px;border-radius:10px;max-width:calc(100% - 92px)}
.login-provider-brand img.sna-provider-logo{width:108px!important;height:66px!important;flex:none}
.login-provider-brand span{font-size:11px;line-height:1.5;font-weight:700;max-width:105px;color:#fff}
@media(max-width:460px){.login-provider-brand{left:16px;padding:6px 10px;gap:8px}.login-provider-brand img.sna-provider-logo{width:92px!important;height:56px!important}.login-provider-brand span{font-size:10px}.gate-form{padding-top:125px}}

/* 1.2.5: mobile checkout, drawer, touch targets and safe-area support. */
.mobile-menu-close,.mobile-menu-backdrop,.mobile-sale-bar{display:none}
@media screen and (max-width:860px){
 html,body.pos-shell{width:100%;margin:0!important;padding:0!important;overflow-x:hidden!important;height:auto;min-height:100dvh}
 body.pos-shell #app{position:relative!important;inset:auto!important;display:block;width:100%;height:auto!important;min-height:100dvh;max-height:none!important;overflow:visible}
 body.pos-shell .main{width:100%;min-width:0;height:auto;overflow:visible}
 body.pos-shell .content{width:100%;min-width:0;padding:10px 10px calc(90px + env(safe-area-inset-bottom))!important;overflow:visible}
 .top{position:sticky;top:0;z-index:20;min-height:60px;padding:8px 10px;gap:8px;flex-wrap:nowrap}
 .top h1{font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
 .top .tsearch,.top .tuser{display:none}
 .top .lic{margin-left:auto;font-size:10px;min-width:0}
 .top .lic .pill{font-size:9px;max-width:120px;overflow:hidden;text-overflow:ellipsis;display:block;padding:5px 7px}
 .top .mobnav{display:inline-flex;min-width:42px;min-height:42px;padding:8px;flex:none}
 .top .iconbtn{width:40px;height:40px;flex:none}
 .side,[data-page=sell] .side{position:fixed!important;left:0!important;top:0;bottom:0;width:min(290px,85vw)!important;height:100dvh;z-index:45;transform:translateX(-105%);transition:transform .2s ease;box-shadow:10px 0 35px #0004}
 .side.open{transform:translateX(0)}
 .side .nav{min-height:0;overflow:auto;overscroll-behavior:contain}
 .side .nav button{min-height:44px}
 .side .who{flex:none;margin-bottom:calc(12px + env(safe-area-inset-bottom))}
 .mobile-menu-close{display:block;position:absolute;top:8px;right:8px;width:38px;height:38px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--ink);z-index:2}
 .business-brand{padding-top:48px!important;flex:none}
 .mobile-nav-open{overflow:hidden!important}
 .mobile-nav-open .mobile-menu-backdrop{display:block;position:fixed;inset:0;z-index:40;background:#0007;border:0}
 [data-page=sell] .sell{display:flex;flex-direction:column;width:100%;min-width:0;height:auto;gap:14px}
 [data-page=sell] .catalog{width:100%;min-width:0;overflow:hidden;gap:10px;scroll-margin-top:70px}
 [data-page=sell] .oline{max-height:none;overflow:hidden}
 [data-page=sell] .oline .sec-h{flex-wrap:wrap;gap:8px}
 [data-page=sell] .oline .sec-h h2{font-size:15px}
 [data-page=sell] .ofilter{margin-left:auto;gap:4px}
 [data-page=sell] .ofilter button{padding:7px 8px;font-size:11px;min-height:36px}
 [data-page=sell] .ocards{padding:6px 0}
 [data-page=sell] .ocard{min-width:135px;width:150px;padding:9px 10px}
 [data-page=sell] .menu{display:flex;flex-direction:column;min-width:0;min-height:0;padding:10px;overflow:hidden;gap:6px}
 [data-page=sell] .menu>.sec-h{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;flex:none;min-width:0;padding:0}
 [data-page=sell] .menu>.sec-h h2{grid-column:1/-1;font-size:17px}
 [data-page=sell] .menu>.sec-h .sp{display:none}
 [data-page=sell] #q{max-width:none!important;width:100%;min-width:0;font-size:16px;min-height:44px;padding:9px}
 [data-page=sell] #qa{min-height:44px;font-size:11px;padding:8px}
 [data-page=sell] .menu>.cats{order:1;min-height:58px;max-height:none;margin:0;padding:6px 0;overflow-x:auto;overflow-y:hidden;flex:none}
 [data-page=sell] .cats button{min-height:44px;padding:6px 10px;font-size:12px}
 [data-page=sell] .menu>.prods{order:2;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:218px;gap:8px;height:clamp(270px,52dvh,540px);max-height:none;min-height:0;padding:3px 0 8px;overflow-y:auto;overflow-x:hidden;align-content:start;overscroll-behavior:contain}
 [data-page=sell] .prod{min-width:0;min-height:218px;max-height:218px;height:218px;padding-bottom:8px}
 [data-page=sell] .prod .pi{height:102px;min-height:102px;flex:none;font-size:27px}
 [data-page=sell] .prod b{font-size:12px;line-height:1.3;min-height:32px;overflow-wrap:anywhere}
 [data-page=sell] .prod .pc,[data-page=sell] .prod small.st{font-size:10px}
 [data-page=sell] .prod .pf{padding-top:3px;gap:4px}
 [data-page=sell] .prod .pp{font-size:12px;overflow-wrap:anywhere}
 [data-page=sell] .prod .padd{width:30px;height:30px;flex:none}
 [data-page=sell] .cart{width:100%;min-width:0;min-height:0;height:auto;overflow:visible;scroll-margin-top:72px}
 [data-page=sell] .cart-h,[data-page=sell] .cart-f{padding:12px}
 [data-page=sell] .cart-h .row{min-width:0}
 [data-page=sell] #cu{min-width:0;width:0;font-size:16px;min-height:44px}
 [data-page=sell] .cart-l{flex:0 1 auto;max-height:46dvh;min-height:90px;padding:6px 10px;overflow:auto}
 [data-page=sell] .ci{grid-template-columns:34px minmax(0,1fr) auto;gap:7px}
 [data-page=sell] .cimg{width:34px;height:34px}
 [data-page=sell] .ci b{font-size:12px;overflow-wrap:anywhere}
 .qty button{width:32px;height:36px;font-size:18px}.qty input{height:36px;width:34px;font-size:16px}
 .ci .x{min-width:28px;min-height:36px}
 .cart-f input,.cart-f select{font-size:16px}
 .paym{gap:6px}.paym button{min-height:60px;font-size:12px}
 .cart-btns .btn,.cart-btns .paybtn{min-height:48px;font-size:14px;padding:12px 9px}
 .mobile-sale-bar{position:fixed;left:0;right:0;bottom:0;z-index:25;gap:8px;align-items:center;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--card);border-top:1px solid var(--line);box-shadow:0 -4px 20px #0001}
 [data-page=sell] .mobile-sale-bar{display:flex}
 .mobile-sale-bar button{min-height:44px;border:1px solid var(--line);border-radius:9px;padding:9px 12px;background:var(--soft);color:var(--ink);font-size:13px;font-weight:700}
 .mobile-sale-bar #mobile-view-bill{flex:1;background:#00777b;color:#fff;border-color:#00777b}
 #mobile-bill-count{background:#ffffff2b;padding:2px 6px;border-radius:20px}
 .ov{padding:8px;align-items:center}.md,.md.w{max-width:100%;width:100%;max-height:calc(100dvh - 16px);overflow:auto}.md-h,.md-b,.md-f{padding:12px}.md-f{flex-wrap:wrap;gap:8px}.md-f .btn{min-height:44px}
 .row.wrap,.toolbar{flex-wrap:wrap}.toolbar .in{max-width:100%;min-width:0}.card{min-width:0;overflow-x:auto}.grid2,.grid3,.grid4{grid-template-columns:minmax(0,1fr)!important}
 .in{font-size:16px;min-width:0}.toast{left:12px;right:12px;bottom:calc(80px + env(safe-area-inset-bottom));max-width:calc(100% - 24px)}
 .gate-form{min-width:0;padding-left:16px;padding-right:16px}.gate-box{width:100%;max-width:430px;min-width:0}
}
@media screen and (min-width:600px) and (max-width:860px){[data-page=sell] .menu>.prods{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(prefers-reduced-motion:reduce){.side{transition:none!important}}
@media print{.mobile-sale-bar,.mobile-menu-backdrop,.mobile-menu-close{display:none!important}}