/* Smart Cold Store ERP · light business UI, navy headings, green actions, clear warnings */
:root{
  --bg:#f4f6f9; --panel:#fff; --panel2:#f8fafc; --line:#e3e8ef; --text:#1f2a37; --muted:#64748b; --navy:#13294b; --navy2:#1e3a66;
  --green:#15803d; --green2:#166534; --greenbg:#e8f5ec; --amber:#b45309; --amberbg:#fff7e6; --red:#b91c1c; --redbg:#fdecec; --blue:#1d4ed8; --bluebg:#e8efff;
  --r:10px; --sh:0 1px 2px rgba(16,24,40,.05),0 6px 18px -10px rgba(16,24,40,.18); --side:248px;
  --font:Inter,"Segoe UI",Roboto,Arial,sans-serif; --ur:"Noto Nastaliq Urdu","Jameel Noori Nastaleeq","Noto Sans Arabic",serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font:14px/1.45 var(--font);color:var(--text);background:var(--bg)}
html[lang=ur] body{font-family:var(--ur),var(--font);line-height:1.9}
html[lang=ur] .num,html[lang=ur] input,html[lang=ur] table td.n{font-family:var(--font)}
h1,h2,h3,h4{color:var(--navy);line-height:1.25}
a{color:var(--blue);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
.hidden{display:none!important}
.app{display:flex;min-height:100vh}

/* sidebar */
.side{width:var(--side);flex:none;background:var(--navy);color:#dbe4f3;position:sticky;top:0;height:100vh;overflow-y:auto;padding:14px 10px 20px;display:flex;flex-direction:column}
.brand{display:flex;gap:10px;align-items:center;padding:4px 8px 14px;color:#fff}
.brand .logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,#22c55e,#0ea5e9);display:grid;place-items:center;font-weight:800;color:#fff}
.brand b{display:block;font-size:14.5px}.brand small{color:#9fb3d1;font-size:11.5px}
.nav-g{font-size:10.5px;text-transform:uppercase;letter-spacing:1.2px;color:#8ea4c8;padding:12px 10px 4px}
html[lang=ur] .nav-g{letter-spacing:0;font-size:12px}
.nav a{display:flex;align-items:center;gap:10px;color:#dbe4f3;padding:8px 10px;border-radius:8px;font-size:13.5px}
.nav a:hover{background:rgba(255,255,255,.07)}
.nav a.on{background:#24467a;color:#fff;font-weight:600}
.nav a .ic{width:18px;text-align:center;opacity:.9}
.side .foot{margin-top:auto;font-size:11.5px;color:#8ea4c8;padding:14px 10px 0;border-top:1px solid rgba(255,255,255,.08)}

/* top bar */
main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;padding:10px 18px}
.top .menu{display:none}
.search{flex:1;max-width:520px;position:relative}
.search input{width:100%;height:38px;border:1px solid var(--line);border-radius:9px;padding:0 12px 0 34px;background:var(--panel2)}
.search:before{content:"⌕";position:absolute;inset-inline-start:11px;top:7px;color:var(--muted);font-size:17px}
.search .res{position:absolute;top:42px;inset-inline:0;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--sh);max-height:360px;overflow:auto;z-index:30}
.search .res a{display:block;padding:8px 12px;border-bottom:1px solid var(--line);color:var(--text)}
.search .res a small{display:block;color:var(--muted)}
.spacer{flex:1}
.tb{display:flex;align-items:center;gap:8px}
.ibtn{height:36px;min-width:36px;padding:0 10px;border:1px solid var(--line);border-radius:9px;background:#fff;display:inline-flex;align-items:center;gap:6px}
.ibtn .dot{min-width:18px;height:18px;border-radius:9px;background:var(--red);color:#fff;font-size:11px;display:grid;place-items:center;padding:0 5px}
select.branch{height:36px;border:1px solid var(--line);border-radius:9px;padding:0 8px;background:#fff;max-width:200px}
.netpill{font-size:12px;padding:3px 9px;border-radius:20px;background:var(--greenbg);color:var(--green2)}
.netpill.off{background:var(--amberbg);color:var(--amber)}
.demo-band{background:repeating-linear-gradient(45deg,#fde68a,#fde68a 10px,#fef3c7 10px,#fef3c7 20px);color:#713f12;text-align:center;font-weight:700;padding:5px;font-size:12.5px}
.view{padding:18px 20px 80px;max-width:1500px;width:100%}

/* generic */
.page-h{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.page-h h1{font-size:20px}
.page-h .sub{color:var(--muted);font-size:13px;width:100%}
.btn{height:36px;padding:0 14px;border-radius:9px;border:1px solid transparent;background:var(--green);color:#fff;font-weight:600;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.btn:hover{background:var(--green2)}
.btn.sec{background:#fff;color:var(--navy);border-color:var(--line)}
.btn.sec:hover{background:var(--panel2)}
.btn.warn{background:var(--amber)}.btn.danger{background:var(--red)}.btn.blue{background:var(--blue)}
.btn.sm{height:30px;padding:0 10px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.big-actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}
.big-actions a{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;gap:12px;align-items:center;color:var(--navy);box-shadow:var(--sh);font-weight:700;font-size:15px}
.big-actions a i{font-style:normal;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:22px;background:var(--greenbg)}
.big-actions a:hover{border-color:var(--green)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:16px;margin-bottom:14px}
.card h3{font-size:15px;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.grid{display:grid;gap:14px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:14px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;box-shadow:var(--sh)}
.kpi small{color:var(--muted);display:block;font-size:12px}
.kpi b{display:block;font-size:21px;color:var(--navy);margin-top:2px}
.kpi span{font-size:11.5px;color:var(--muted)}
.kpi.warn{border-color:#f3d39a;background:#fffaf0}.kpi.bad{border-color:#f5b5b5;background:#fff6f6}
.muted{color:var(--muted)}.small{font-size:12px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.mt{margin-top:12px}.mb{margin-bottom:12px}

/* tables */
.tw{overflow:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
table.t{width:100%;border-collapse:collapse;font-size:13px}
table.t th{background:var(--panel2);color:var(--navy2);text-align:start;font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap;position:sticky;top:0}
table.t td{padding:7px 10px;border-bottom:1px solid var(--line);vertical-align:top}
table.t tr.click{cursor:pointer}table.t tr.click:hover td{background:#f5f9ff}
table.t td.n,table.t th.n{text-align:end;font-variant-numeric:tabular-nums;white-space:nowrap}
table.t tfoot td{font-weight:700;background:var(--panel2)}
.empty{padding:26px;text-align:center;color:var(--muted)}
.pill{display:inline-block;padding:1px 9px;border-radius:20px;font-size:11.5px;font-weight:600;background:#eef2f7;color:#334155;white-space:nowrap}
.pill.draft,.pill.requested,.pill.recorded,.pill.open{background:#eef2f7;color:#334155}
.pill.submitted,.pill.validated,.pill.approved_1,.pill.verified,.pill.acknowledged,.pill.pending_test{background:var(--bluebg);color:var(--blue)}
.pill.approved,.pill.dispatched,.pill.rate_applied{background:#ede9fe;color:#5b21b6}
.pill.posted,.pill.paid,.pill.confirmed,.pill.active,.pill.ok,.pill.settled,.pill.closed{background:var(--greenbg);color:var(--green2)}
.pill.reversed,.pill.cancelled,.pill.rejected,.pill.revoked,.pill.disabled{background:var(--redbg);color:var(--red)}
.pill.conflict,.pill.failed,.pill.warning,.pill.offline{background:var(--amberbg);color:var(--amber)}
.pill.critical{background:var(--red);color:#fff}
.pill.demo{background:#fde68a;color:#713f12}
.alert{border-radius:10px;padding:10px 12px;margin-bottom:12px;border:1px solid var(--line);background:var(--panel2)}
.alert.warn{background:var(--amberbg);border-color:#f3d39a;color:#7c4a03}.alert.bad{background:var(--redbg);border-color:#f5b5b5;color:#7f1d1d}.alert.ok{background:var(--greenbg);border-color:#b7e1c3;color:#14532d}.alert.info{background:var(--bluebg);border-color:#c7d7fe;color:#1e3a8a}

/* forms */
.form{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px 14px}
.form .full{grid-column:1/-1}
.f label{display:block;font-size:12px;font-weight:600;color:var(--navy2);margin-bottom:4px}
.f label .req{color:var(--red)}
.f input,.f select,.f textarea{width:100%;height:38px;border:1px solid #cfd8e3;border-radius:8px;padding:0 10px;background:#fff}
.f textarea{height:70px;padding:8px 10px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{outline:2px solid #bfe3c9;border-color:var(--green)}
.f .hint{font-size:11.5px;color:var(--muted);margin-top:3px}
.f.err input,.f.err select,.f.err textarea{border-color:var(--red);background:#fffafa}
.f .msg{font-size:12px;color:var(--red);margin-top:3px}
.f.chk{display:flex;align-items:center;gap:8px;padding-top:20px}.f.chk input{width:18px;height:18px}
.steps{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.steps span{font-size:12px;padding:4px 10px;border-radius:20px;background:#eef2f7;color:#475569}
.steps span.on{background:var(--green);color:#fff}
.lines{width:100%;border-collapse:collapse}.lines td{padding:4px}.lines input,.lines select{width:100%;height:34px;border:1px solid #cfd8e3;border-radius:7px;padding:0 8px}
.combo{position:relative}.combo .opts{position:absolute;z-index:40;top:40px;inset-inline:0;background:#fff;border:1px solid var(--line);border-radius:9px;box-shadow:var(--sh);max-height:260px;overflow:auto}
.combo .opts div{padding:7px 10px;cursor:pointer;border-bottom:1px solid var(--panel2)}.combo .opts div.on,.combo .opts div:hover{background:#eef6ff}
.combo .opts small{color:var(--muted);display:block}
.formbar{display:flex;gap:8px;justify-content:flex-end;margin-top:14px;flex-wrap:wrap}
.calc{background:var(--greenbg);border:1px solid #b7e1c3;border-radius:10px;padding:10px 12px;font-size:13px}

/* workflow */
.flow{display:flex;gap:0;margin:6px 0 14px;flex-wrap:wrap}
.flow span{padding:5px 12px;font-size:12px;background:#eef2f7;color:#64748b;position:relative;margin-inline-end:4px;border-radius:6px}
.flow span.done{background:var(--greenbg);color:var(--green2)}.flow span.cur{background:var(--navy);color:#fff}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px 18px}
.kv div small{display:block;color:var(--muted);font-size:11.5px}.kv div b{font-weight:600}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:12px;overflow-x:auto}
.tabs button{border:0;background:none;padding:8px 12px;border-bottom:2px solid transparent;color:var(--muted);white-space:nowrap}
.tabs button.on{border-color:var(--green);color:var(--navy);font-weight:600}

/* modal & toast */
.modal{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:40px 12px;overflow:auto}
.modal .box{background:#fff;border-radius:14px;width:100%;max-width:640px;box-shadow:0 30px 60px -20px rgba(0,0,0,.4)}
.modal .box.wide{max-width:1000px}
.modal .hd{display:flex;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}.modal .hd h3{flex:1;font-size:16px}
.modal .bd{padding:16px;max-height:calc(100vh - 200px);overflow:auto}.modal .ft{display:flex;gap:8px;justify-content:flex-end;padding:12px 16px;border-top:1px solid var(--line)}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:10px 16px;border-radius:10px;z-index:200;max-width:90vw;box-shadow:var(--sh)}
.toast.bad{background:var(--red)}

/* auth */
.auth{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,#13294b,#1e3a66 60%,#15803d 140%);padding:16px}
.auth .box{background:#fff;border-radius:16px;padding:26px;width:100%;max-width:400px;box-shadow:0 30px 60px -20px rgba(0,0,0,.5)}
.auth h2{margin:10px 0 4px}.auth p{color:var(--muted);margin-bottom:14px}
.auth .f{margin-bottom:10px}.auth .btn{width:100%;justify-content:center;height:42px}
.qrbox{display:flex;justify-content:center;margin:10px 0}.qrbox svg{width:180px;height:180px}

/* charts */
.chart{width:100%;height:auto}.chart text{font-size:10px;fill:#64748b}
.bar{height:8px;border-radius:5px;background:#eef2f7;overflow:hidden}.bar i{display:block;height:100%;background:var(--green)}.bar i.warn{background:var(--amber)}.bar i.bad{background:var(--red)}
.chambers{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
.chamber{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff}
.chamber b{font-size:15px;color:var(--navy)}.chamber .temp{font-size:22px;font-weight:700}
.chamber.alert-c{border-color:var(--red);background:#fff6f6}

/* mobile */
.mnav{display:none}
@media(max-width:980px){
  .side{position:fixed;z-index:60;inset-inline-start:0;transform:translateX(-105%);transition:.2s}
  html[dir=rtl] .side{transform:translateX(105%)}
  body.nav-open .side{transform:none}
  body.nav-open:after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:50}
  .top .menu{display:inline-flex}
  .g2,.g3{grid-template-columns:1fr}
  .big-actions{grid-template-columns:repeat(2,minmax(0,1fr))}
  .view{padding:12px 10px 90px}
  .top{padding:8px 10px}.top .tb .hide-m{display:none}
  .mnav{display:flex;position:fixed;bottom:0;inset-inline:0;background:#fff;border-top:1px solid var(--line);z-index:40;justify-content:space-around;padding:6px 0 calc(6px + env(safe-area-inset-bottom))}
  .mnav a{display:flex;flex-direction:column;align-items:center;font-size:10.5px;color:var(--muted);gap:2px;min-width:60px}.mnav a i{font-style:normal;font-size:19px}
}
@media print{.side,.top,.mnav,.no-print,.demo-band{display:none!important}body{background:#fff}.view{padding:0}.card{box-shadow:none}}

/* ---------- printable A4 documents ---------- */
.print-root{display:none}
body.printing .print-root{display:block}
.slip{position:relative;background:#fff;color:#000;font:12.5px/1.45 var(--font);padding:14mm 12mm;max-width:210mm;margin:0 auto}
.slip .ur{font-family:var(--ur);direction:rtl;font-size:13px}
.slip .wm{position:absolute;inset:0;display:grid;place-items:center;font-size:120px;font-weight:900;color:rgba(185,28,28,.09);transform:rotate(-24deg);pointer-events:none;letter-spacing:12px}
.slip .sh{display:flex;justify-content:space-between;gap:16px;border-bottom:2px solid #13294b;padding-bottom:8px;margin-bottom:10px}
.slip .sh b{font-size:17px;color:#13294b}.slip .sh small{display:block;color:#475569}
.slip .st{text-align:end}.slip .st b{font-size:16px;letter-spacing:1px}.slip .st .no{font-size:15px;font-weight:700;font-family:var(--font)}
.slip .sk{display:grid;grid-template-columns:repeat(3,1fr);gap:6px 14px;margin-bottom:10px}
.slip .sk div{border-bottom:1px dotted #cbd5e1;padding-bottom:3px}.slip .sk small{display:block;color:#64748b;font-size:10.5px}.slip .sk b{font-weight:600}
.slip .tw{border:1px solid #94a3b8;border-radius:0;margin:6px 0}.slip table.t th{background:#eef2f7;color:#000;position:static}.slip table.t td,.slip table.t th{padding:5px 8px;border-color:#cbd5e1}
.slip .sf{display:flex;justify-content:space-between;align-items:flex-end;margin-top:22px;gap:16px}
.slip .sig{display:flex;gap:22px;flex:1}.slip .sig div{flex:1;text-align:center;font-size:11px;color:#334155}.slip .sig i{display:block;border-bottom:1px solid #000;height:34px;margin-bottom:4px}
.slip .qr{text-align:center}.slip .qr small{display:block;font-size:9.5px;color:#475569}
.slip .sfoot{margin-top:10px;border-top:1px solid #e2e8f0;padding-top:4px;font-size:9.5px;color:#64748b}
@media print{
  @page{size:A4;margin:0}
  body.printing>*:not(.print-root){display:none!important}
  body.printing{background:#fff}
  .slip{page-break-after:always}
}
/* slips are always laid out left-to-right (bilingual labels carry the Urdu) */
.slip{direction:ltr;text-align:left;width:auto;max-width:210mm;box-sizing:border-box;margin:0 auto}
.slip table.t th,.slip table.t td{text-align:left}.slip table.t td.n,.slip table.t th.n{text-align:right}
@media print{body.printing .print-root{direction:ltr}html,body.printing{margin:0;padding:0}}
@media print{body.printing .print-root{width:100%;overflow:hidden}body.printing{direction:ltr}}
.kpi b{overflow-wrap:anywhere}