/* Mannatix ERP — UI */
:root{
  --bg:#f3f5f9;--panel:#ffffff;--ink:#0b1324;--ink2:#334155;--mut:#64748b;--line:#e3e8f0;--soft:#f7f9fc;
  --pri:#1f6b45;--pri2:#0d2b1b;--pri-soft:#e6f1ea;--gold:#c9a227;--gold-soft:#f8f1dc;--ok:#059669;--ok-soft:#e7f8f1;--warn:#d97706;--warn-soft:#fff5e6;--bad:#dc2626;--bad-soft:#fdecec;
  --side:#0d2b1b;--side2:#163d28;--side-ink:#d9e4dc;--side-mut:#8fa898;
  --r:12px;--r2:8px;--sh:0 1px 2px rgba(11,19,36,.06),0 4px 16px rgba(11,19,36,.05);
  --f:'Inter','Hind Siliguri',system-ui,-apple-system,'Segoe UI',sans-serif;
}
:root[data-lang=bn]{--f:'Hind Siliguri','Inter',system-ui,sans-serif}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0a0f1c;--panel:#111a2c;--ink:#e6ecf7;--ink2:#c3cde0;--mut:#8b98b3;--line:#1f2a40;--soft:#0e1626;--pri:#4cae7c;--pri2:#3a9466;--pri-soft:#14301f;--ok-soft:#0d2a22;--warn-soft:#2c2110;--bad-soft:#2f1517;--side:#071a0f;--side2:#0f2a1b}}
:root[data-theme=dark]{--bg:#0a0f1c;--panel:#111a2c;--ink:#e6ecf7;--ink2:#c3cde0;--mut:#8b98b3;--line:#1f2a40;--soft:#0e1626;--pri:#4cae7c;--pri2:#3a9466;--pri-soft:#14301f;--ok-soft:#0d2a22;--warn-soft:#2c2110;--bad-soft:#2f1517;--side:#071a0f;--side2:#0f2a1b}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font:14px/1.5 var(--f);-webkit-font-smoothing:antialiased}
a{color:var(--pri);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
.hidden{display:none!important}

/* layout */
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.side{background:var(--side);color:var(--side-ink);position:sticky;top:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column;scrollbar-width:thin}
.side .logo{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;border-bottom:1px solid rgba(255,255,255,.06)}
.side .logo img{width:34px;height:34px;object-fit:contain;border-radius:8px;background:#fff}
.side .logo .mk{width:34px;height:34px;border-radius:9px;background:var(--gold);display:grid;place-items:center;font-weight:800;color:#0d2b1b}
.side .logo img.mxl{width:auto;height:28px;background:none;border-radius:0}
.side .logo b{display:block;color:#fff;font-size:14px;line-height:1.2}.side .logo small{color:var(--side-mut);font-size:11px}
.nav{padding:10px 10px 30px;flex:1}
.nav .grp{font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--side-mut);padding:14px 10px 6px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:var(--side-ink);font-weight:500;font-size:13.5px}
.nav a:hover{background:var(--side2);color:#fff}
.nav a.on{background:linear-gradient(90deg,rgba(201,162,39,.22),rgba(201,162,39,.04));color:#fff;box-shadow:inset 3px 0 0 #c9a227}
.nav svg{width:17px;height:17px;flex:none;opacity:.85}
.side .pw{padding:12px 18px;font-size:11px;color:var(--side-mut);border-top:1px solid rgba(255,255,255,.06)}
.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;padding:10px 22px;background:color-mix(in srgb,var(--panel) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .burger{display:none}
.search{flex:1;max-width:560px;position:relative}
.search input{width:100%;padding:9px 12px 9px 36px;border:1px solid var(--line);border-radius:10px;background:var(--soft)}
.search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:16px;color:var(--mut)}
.sres{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,.18);max-height:70vh;overflow:auto;padding:6px}
.sres h5{margin:8px 8px 4px;font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--mut)}
.sres a{display:flex;justify-content:space-between;padding:7px 9px;border-radius:7px;color:var(--ink)}.sres a:hover{background:var(--soft)}
.top .sp{flex:1}
.iconbtn{position:relative;border:1px solid var(--line);background:var(--panel);border-radius:10px;height:36px;min-width:36px;display:grid;place-items:center;cursor:pointer;padding:0 8px}
.iconbtn svg{width:18px}.iconbtn .dot{position:absolute;top:-4px;right:-4px;background:var(--bad);color:#fff;font-size:10px;font-weight:700;border-radius:99px;padding:1px 5px}
.who{display:flex;align-items:center;gap:8px;cursor:pointer;padding:3px 8px 3px 3px;border-radius:99px;border:1px solid var(--line)}
.av{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#1f6b45,#0d2b1b);color:#f7f5f2;box-shadow:inset 0 0 0 2px #c9a227;display:grid;place-items:center;font-weight:700;font-size:12px}
.content{padding:22px;max-width:1500px;width:100%;margin:0 auto}
.ph{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.ph h1{font-size:22px;font-weight:700}.ph .sub{color:var(--mut);font-size:13px}.ph .act{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.banner{padding:10px 14px;border-radius:10px;margin-bottom:14px;font-weight:500}
.banner.warn{background:var(--warn-soft);color:var(--warn)}.banner.bad{background:var(--bad-soft);color:var(--bad)}

/* surfaces */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
.card>.hd{display:flex;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid var(--line)}
.card>.hd h3{font-size:14.5px;font-weight:650}.card>.hd .act{margin-left:auto;display:flex;gap:6px}
.card>.bd{padding:16px}
.grid{display:grid;gap:14px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.kpi{padding:16px;display:flex;flex-direction:column;gap:4px;position:relative;overflow:hidden}
.kpi .l{color:var(--mut);font-size:12.5px;font-weight:500}.kpi .v{font-size:24px;font-weight:750;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi .s{font-size:12px;color:var(--mut)}.kpi .ic{position:absolute;right:14px;top:14px;width:36px;height:36px;border-radius:10px;display:grid;place-items:center}
.kpi .ic svg{width:18px}
.t-pri{background:var(--pri-soft);color:var(--pri)}.t-ok{background:var(--ok-soft);color:var(--ok)}.t-warn{background:var(--warn-soft);color:var(--warn)}.t-bad{background:var(--bad-soft);color:var(--bad)}

/* controls */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 14px;border-radius:9px;border:1px solid var(--line);background:var(--panel);font-weight:600;font-size:13.5px;cursor:pointer;white-space:nowrap;color:var(--ink)}
.btn:hover{border-color:#c4cede}.btn svg{width:16px}
.btn.pri{background:var(--pri);border-color:var(--pri);color:#fff}.btn.pri:hover{background:var(--pri2)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}.btn.bad{background:var(--bad);border-color:var(--bad);color:#fff}
.btn.ghost{background:transparent;border-color:transparent}.btn.sm{height:30px;padding:0 10px;font-size:12.5px;border-radius:7px}
.btn.lg{height:46px;font-size:15px;padding:0 20px}.btn:disabled{opacity:.55;cursor:not-allowed}
label.f{display:flex;flex-direction:column;gap:5px;font-size:12.5px;font-weight:600;color:var(--ink2)}
.inp,input.inp,select.inp,textarea.inp{width:100%;height:38px;padding:0 11px;border:1px solid var(--line);border-radius:9px;background:var(--panel);font-weight:400;font-size:14px;outline:none;transition:border-color .15s,box-shadow .15s}
textarea.inp{height:auto;min-height:72px;padding:9px 11px;resize:vertical}
.inp:focus{border-color:var(--pri);box-shadow:0 0 0 3px color-mix(in srgb,var(--pri) 18%,transparent)}
.form{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.form .full{grid-column:1/-1}
.chk{display:flex;align-items:center;gap:8px;font-weight:500;font-size:13.5px;cursor:pointer}
.chk input{width:16px;height:16px;accent-color:var(--pri)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:14px;overflow-x:auto}
.tabs a{padding:9px 14px;color:var(--mut);font-weight:600;border-bottom:2px solid transparent;white-space:nowrap}
.tabs a.on{color:var(--pri);border-color:var(--pri)}
.pill{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:650;padding:2px 9px;border-radius:99px;background:var(--soft);color:var(--ink2);white-space:nowrap;text-transform:capitalize}
.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.bad{background:var(--bad-soft);color:var(--bad)}.pill.pri{background:var(--pri-soft);color:var(--pri)}

/* tables */
.tw{overflow:auto;border-radius:var(--r)}
table.t{width:100%;border-collapse:collapse;font-size:13.5px}
.t th{position:sticky;top:0;background:var(--soft);text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);font-weight:650;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap;cursor:default}
.t th.s{cursor:pointer}.t td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.t tr:hover td{background:color-mix(in srgb,var(--pri) 3%,transparent)}
.t .r,.r{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.t .c{text-align:center}
.t tr.click{cursor:pointer}.t tfoot td{font-weight:700;background:var(--soft)}
.empty{padding:40px;text-align:center;color:var(--mut)}
.tbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:12px 14px;border-bottom:1px solid var(--line)}
.tbar .inp{max-width:260px;height:34px}

/* modal / toast */
.modal-bg{position:fixed;inset:0;background:rgba(5,10,20,.55);backdrop-filter:blur(2px);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:5vh 16px;overflow:auto;animation:fade .15s}
.modal{background:var(--panel);border-radius:16px;width:100%;max-width:640px;box-shadow:0 30px 80px rgba(0,0,0,.35);animation:pop .18s}
.modal.lg{max-width:980px}.modal.xl{max-width:1240px}
.modal .hd{display:flex;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}.modal .hd h3{font-size:16px}.modal .hd .x{margin-left:auto}
.modal .bd{padding:18px;max-height:72vh;overflow:auto}.modal .ft{display:flex;gap:8px;justify-content:flex-end;padding:14px 18px;border-top:1px solid var(--line)}
@keyframes fade{from{opacity:0}}@keyframes pop{from{transform:translateY(10px) scale(.98);opacity:0}}
.toasts{position:fixed;right:16px;bottom:16px;z-index:200;display:flex;flex-direction:column;gap:8px}
.toast{background:#0b1324;color:#fff;padding:11px 16px;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.25);font-weight:500;max-width:380px;animation:pop .2s}
.toast.bad{background:var(--bad)}.toast.ok{background:var(--ok)}

/* line editor / POS */
.lines .t td{padding:6px 8px}.lines .inp{height:34px}
.typeahead{position:relative}.ta-list{position:absolute;z-index:30;top:100%;left:0;right:0;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 16px 40px rgba(0,0,0,.15);max-height:340px;overflow:auto}
.ta-list div{padding:8px 11px;cursor:pointer;display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line)}.ta-list div:hover,.ta-list div.on{background:var(--pri-soft)}
.ta-list small{color:var(--mut)}
.pos{display:grid;grid-template-columns:1fr 420px;gap:14px;height:calc(100vh - 120px)}
.pos .left{display:flex;flex-direction:column;gap:12px;min-height:0}
.pos .prods{flex:1;overflow:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;align-content:start;padding:2px}
.pcard{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px;cursor:pointer;display:flex;flex-direction:column;gap:4px;transition:transform .1s,border-color .1s}
.pcard:hover{border-color:var(--pri);transform:translateY(-1px)}.pcard b{font-size:13px;line-height:1.3}.pcard .pr{font-weight:750;color:var(--pri)}.pcard small{color:var(--mut);font-size:11.5px}
.cart{display:flex;flex-direction:column;min-height:0}.cart .items{flex:1;overflow:auto}
.ci{display:grid;grid-template-columns:1fr auto;gap:4px;padding:10px 14px;border-bottom:1px solid var(--line)}
.ci .q{display:flex;align-items:center;gap:4px}.ci .q button{width:26px;height:26px;border-radius:7px;border:1px solid var(--line);background:var(--soft);cursor:pointer}
.ci .q input{width:48px;text-align:center;height:26px;border:1px solid var(--line);border-radius:6px;background:var(--panel)}
.totals div{display:flex;justify-content:space-between;padding:4px 0}.totals .g{font-size:20px;font-weight:800;border-top:1px dashed var(--line);padding-top:8px;margin-top:4px}
.timeline{position:relative;padding-left:22px}.timeline:before{content:'';position:absolute;left:7px;top:4px;bottom:4px;width:2px;background:var(--line)}
.timeline .ev{position:relative;padding:0 0 14px}.timeline .ev:before{content:'';position:absolute;left:-19px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--pri);box-shadow:0 0 0 3px var(--pri-soft)}
.timeline small{color:var(--mut)}
.steps{display:flex;gap:0;margin:6px 0 4px;overflow-x:auto}.steps div{flex:1;min-width:90px;text-align:center;font-size:11.5px;font-weight:600;color:var(--mut);position:relative;padding-top:22px}
.steps div:before{content:'';position:absolute;top:6px;left:50%;transform:translateX(-50%);width:14px;height:14px;border-radius:50%;background:var(--line);z-index:1}
.steps div:after{content:'';position:absolute;top:12px;left:-50%;width:100%;height:2px;background:var(--line)}.steps div:first-child:after{display:none}
.steps div.done{color:var(--ok)}.steps div.done:before,.steps div.done:after{background:var(--ok)}.steps div.cur{color:var(--pri)}.steps div.cur:before{background:var(--pri);box-shadow:0 0 0 4px var(--pri-soft)}
.bars{display:flex;align-items:flex-end;gap:4px;height:160px;padding-top:10px}
.bars .b{flex:1;background:linear-gradient(180deg,#1f6b45,#4cae7c);border-radius:5px 5px 0 0;min-height:2px;position:relative}
.bars .b:hover:after{content:attr(data-t);position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:#0b1324;color:#fff;font-size:11px;padding:3px 7px;border-radius:6px;white-space:nowrap;margin-bottom:4px}
.meter{height:8px;border-radius:99px;background:var(--soft);overflow:hidden}.meter i{display:block;height:100%;background:var(--pri);border-radius:99px}
.permgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.permgrid .card{padding:12px}.permgrid h4{font-size:13px;margin-bottom:6px;display:flex;justify-content:space-between}
.punch{display:flex;flex-direction:column;align-items:center;gap:10px;padding:30px}
.punch .clock{font-size:44px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.punch .btn{height:64px;width:220px;font-size:18px;border-radius:16px}

/* login */
.login{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}
.login .art{background:radial-gradient(1200px 600px at 10% 10%,#1f5a3b 0,#0d2b1b 55%);color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:space-between}
.login .art h1{font-size:40px;line-height:1.1;font-weight:800;max-width:520px}.login .art p{color:#c9d8ce;max-width:520px;font-size:15px}
.login .art ul{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:560px}
.login .art li{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);padding:10px 12px;border-radius:10px;font-size:13px}
.login .fm{display:grid;place-items:center;padding:30px;background:var(--panel)}
.login form{width:100%;max-width:380px;display:flex;flex-direction:column;gap:14px}

@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.pos{grid-template-columns:1fr;height:auto}.pos .prods{max-height:50vh}}
@media (max-width:860px){
  .app{grid-template-columns:1fr}.side{position:fixed;z-index:60;left:0;top:0;width:270px;transform:translateX(-100%);transition:transform .2s}
  .side.open{transform:none;box-shadow:0 0 60px rgba(0,0,0,.5)}.top .burger{display:grid}
  .g2,.g3,.g4{grid-template-columns:1fr}.content{padding:14px}.login{grid-template-columns:1fr}.login .art{display:none}
  .who span{display:none}.top{padding:10px 12px}
}
@media print{.side,.top,.ph .act,.tbar{display:none!important}.app{display:block}.card{box-shadow:none}}
.card>.hd h3 svg,.ph h1 svg{width:18px;height:18px;vertical-align:-3px;margin-right:4px}
.aitip{margin-top:4px;font-size:11.5px;color:var(--ink2);background:var(--gold-soft,#f8f1dc);border-radius:7px;padding:4px 8px;max-width:520px}.aitip .pill{margin-right:4px}