:root{
  --bg:#EDF0EA; --surface:#FAFBF8; --ink:#13292E; --muted:#5A6B6E; --line:#D3DAD2;
  --brand:#15525C; --brand-ink:#FFFFFF; --soft:#E1ECEC; --in:#1D7A4E; --out:#B1432E; --amber:#B97A12;
  --warn-bg:#FBEFD9; --bad-bg:#F8E3DD; --ok-bg:#DDF0E5; color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0E1A1D; --surface:#152327; --ink:#E5EDEA; --muted:#93A5A6; --line:#27383B;
    --brand:#5FB3BF; --brand-ink:#08262B; --soft:#1C3236; --in:#5CC48F; --out:#EE8B77; --amber:#E2AC52;
    --warn-bg:#34290F; --bad-bg:#3A1F19; --ok-bg:#12301F; color-scheme:dark;
  }
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI","Nirmala UI","Noto Sans Bengali",Roboto,sans-serif;-webkit-text-size-adjust:100%}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--brand)}
.num{font-variant-numeric:tabular-nums}
.pos{color:var(--in)} .neg{color:var(--out)} .muted{color:var(--muted)}

/* layout */
.shell{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}
.side{background:var(--surface);border-right:1px solid var(--line);padding:18px 12px;position:sticky;top:0;align-self:start;height:100vh;overflow:auto;display:flex;flex-direction:column}
.brand{padding:4px 10px 14px}
.brand b{display:block;font-size:17px;line-height:1.25;word-break:break-word}
.brand span{color:var(--muted);font-size:13px}
.nav a{display:block;padding:8px 12px;border-radius:8px;color:var(--muted);text-decoration:none;font-weight:500}
.nav a:hover{background:var(--soft);color:var(--ink)}
.nav a.on{background:var(--brand);color:var(--brand-ink)}
.nav .grp{margin:14px 12px 4px;font-size:12.5px;color:var(--muted);font-weight:600}
.me{margin-top:auto;padding:14px 10px 0;border-top:1px solid var(--line);font-size:14px}
.me form{display:inline}
.main{padding:24px 28px 56px;min-width:0;max-width:1180px;width:100%}
.top{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:center;justify-content:space-between;margin-bottom:18px}
.top h1{margin:0;font-size:26px;line-height:1.2}
.top .sub{color:var(--muted);font-size:14px}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}

/* buttons & forms */
.btn{display:inline-block;cursor:pointer;border:1px solid var(--brand);background:var(--brand);color:var(--brand-ink);padding:8px 14px;border-radius:8px;font-weight:600;font-size:14px;line-height:1.3;text-decoration:none}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--brand);border-color:var(--line)}
.btn.ghost:hover{background:var(--soft)}
.btn.sm{padding:3px 10px;font-size:13px;font-weight:500}
.btn.danger{background:transparent;color:var(--out);border-color:var(--line)}
.btn.danger.solid{background:var(--out);border-color:var(--out);color:#fff}
.btn.link{background:none;border:0;padding:0;color:var(--brand);font-weight:500}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
input,select,textarea{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:8px 10px;min-width:0;width:100%}
input[type=checkbox]{width:auto}
textarea{min-height:76px;resize:vertical}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{display:flex;flex-direction:column;gap:4px;font-size:14px;min-width:0}
.fld>span{color:var(--muted);font-weight:500}
.fld.w{grid-column:1/-1}
.fld small{color:var(--muted)}
.check{display:flex;gap:8px;align-items:center}
.formbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.inline{display:inline}

/* panels & tables */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px;min-width:0}
.panel+.panel,.panel+.grid2,.grid2+.panel,.grid2+.grid2,.flow+.grid2,.note+.grid2{margin-top:18px}
.panel h2{margin:0 0 10px;font-size:16px}
.panel .hd{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:8px}
.panel .hd h2{margin:0}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.grid2>.panel{margin-top:0}
.formpanel{max-width:760px}
.tw{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:12px}
table.t{width:100%;border-collapse:collapse;min-width:620px}
table.t th{font-weight:600;font-size:13.5px;color:var(--muted);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
table.t td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
table.t tbody tr:last-child td{border-bottom:0}
table.t tbody tr:hover td{background:color-mix(in srgb,var(--soft) 55%,transparent)}
table.t .r{text-align:right;white-space:nowrap}
table.t tfoot td{font-weight:700;border-top:2px solid var(--ink)}
table.t tfoot tr+tr td{border-top:1px solid var(--line)}
table.t td.ac{text-align:right;white-space:nowrap}
.tag{display:inline-block;padding:1px 9px;border-radius:99px;font-size:12.5px;font-weight:600;white-space:nowrap}
.tag.bad{background:var(--bad-bg);color:var(--out)} .tag.warn{background:var(--warn-bg);color:var(--amber)} .tag.ok{background:var(--ok-bg);color:var(--in)}
.empty{padding:28px 12px;text-align:center;color:var(--muted)}
.empty .btn{margin-top:10px}
.filters{display:flex;flex-wrap:wrap;gap:8px 10px;align-items:flex-end;margin-bottom:14px}
.filters .fld{width:auto}
.filters input,.filters select{width:auto;min-width:130px}
.filters .q{min-width:200px}
.pager{display:flex;gap:6px;align-items:center;justify-content:flex-end;margin-top:12px;font-size:14px;color:var(--muted)}
.note{font-size:13px;color:var(--muted);margin:10px 2px 0}
.stmt{width:100%;border-collapse:collapse}
.stmt td{padding:7px 0;border-bottom:1px solid var(--line)}
.stmt tr:last-child td{border-bottom:0}
.stmt td:last-child{text-align:right;white-space:nowrap}
.stmt .tot td{font-weight:700;border-top:2px solid var(--ink);padding-top:9px}
.stmt .sub td{color:var(--muted)}

/* flash */
.flash{margin:0 0 14px;padding:10px 14px;border-radius:10px;border:1px solid var(--line);background:var(--surface)}
.flash.ok{background:var(--ok-bg);border-color:transparent}
.flash.err{background:var(--bad-bg);border-color:transparent;color:var(--out)}
.flash.warn{background:var(--warn-bg);border-color:transparent}

/* flow ribbon */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);background:var(--surface);border-radius:12px;overflow:hidden}
.stage{padding:16px 18px;position:relative;border-right:1px solid var(--line);min-width:0}
.stage:last-child{border-right:0}
.stage:not(:last-child)::after{content:"";position:absolute;right:-8px;top:50%;width:14px;height:14px;background:var(--surface);border-top:1px solid var(--line);border-right:1px solid var(--line);transform:translateY(-50%) rotate(45deg);z-index:2}
.stage .lbl{font-size:13.5px;color:var(--muted);font-weight:500}
.stage .big{font-size:29px;font-weight:700;line-height:1.15;margin-top:2px}
.stage .big small{font-size:15px;font-weight:500;color:var(--muted);margin-left:3px}
.stage .line{font-size:14px;color:var(--muted);margin-top:2px}
.bar{height:6px;background:var(--soft);border-radius:4px;margin:10px 0 6px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--brand);border-radius:4px}
.bar.in i{background:var(--in)}
.due{font-size:14px;font-weight:600}
.due.out{color:var(--out)} .due.in{color:var(--in)}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:13.5px;color:var(--muted);margin-bottom:6px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px}
.chart{overflow-x:auto}
.chart svg{display:block;width:100%;min-width:520px;height:auto}
.ax{stroke:var(--line);stroke-width:1} .lb{fill:var(--muted);font-size:11px}
.c-p{fill:var(--brand)} .c-s{fill:var(--in)} .c-e{fill:var(--amber)}
.rank{list-style:none;margin:0;padding:0}
.rank li{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.rank li:last-child{border-bottom:0}
.hb{display:grid;grid-template-columns:minmax(80px,140px) 1fr auto;gap:10px;align-items:center;padding:5px 0;font-size:14px}
.hb .t{height:10px;background:var(--soft);border-radius:5px;overflow:hidden}
.hb .t i{display:block;height:100%;background:var(--amber)}
.act{list-style:none;margin:0;padding:0}
.act li{display:grid;grid-template-columns:90px 1fr auto;gap:10px;padding:7px 0;border-bottom:1px solid var(--line);font-size:14px;align-items:baseline}
.act li:last-child{border-bottom:0}
.act .d{color:var(--muted);font-size:13px}

/* line items */
.items td{padding:6px 6px 6px 0;border:0}
.items th{padding:4px 6px 4px 0;border:0;font-size:13px;color:var(--muted);text-align:left;font-weight:600}
.items{width:100%;border-collapse:collapse;min-width:520px}
.items .q,.items .rt{width:110px} .items .lt{width:130px;text-align:right;white-space:nowrap}
.items .x{width:36px}
.items input.n{text-align:right}
.hintline{font-size:13px;margin-top:2px}
.totalbar{display:flex;justify-content:flex-end;gap:24px;margin-top:10px;font-size:16px}
.totalbar b{font-size:20px}

/* auth */
.auth{max-width:420px;margin:8vh auto;padding:0 16px}
.auth .panel{padding:26px}
.auth h1{margin:0 0 4px;font-size:24px}
.auth p{color:var(--muted);margin:0 0 18px}
.auth .fld+.fld{margin-top:12px}
.auth .btn{width:100%;margin-top:18px;padding:10px}

/* invoice */
.inv{max-width:820px;margin:20px auto;background:#fff;color:#111;padding:36px;border:1px solid #ddd;font-size:14px}
.inv h1{margin:0;font-size:24px} .inv .meta{display:flex;justify-content:space-between;gap:20px;margin:18px 0;flex-wrap:wrap}
.inv table{width:100%;border-collapse:collapse;margin-top:10px}
.inv th,.inv td{padding:8px 6px;border-bottom:1px solid #ddd;text-align:left}
.inv th.r,.inv td.r{text-align:right}
.inv tfoot td{font-weight:700;border-top:1px solid #ddd;border-bottom:0}
.inv tfoot tr:first-child td,.inv tfoot tr:last-child td{border-top:2px solid #111}
.inv tfoot tr.soft td{font-weight:400}
.inv .sign{display:flex;justify-content:space-between;margin-top:70px;gap:30px}
.inv .sign div{border-top:1px solid #111;padding-top:6px;min-width:150px;text-align:center}
.printbar{max-width:820px;margin:16px auto 0;display:flex;gap:8px}
.back{display:none}

@media (max-width:900px){
  .shell{display:block}
  .side{position:sticky;top:0;height:auto;flex-direction:row;align-items:center;gap:8px;padding:8px 10px;z-index:20;border-right:0;border-bottom:1px solid var(--line);overflow-x:auto}
  .brand,.nav .grp,.me{display:none}
  .nav{display:flex;gap:4px}
  .nav a{white-space:nowrap}
  .main{padding:16px 14px 48px}
  .top h1{font-size:22px}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stage{border-bottom:1px solid var(--line)}
  .stage:nth-child(2n){border-right:0}
  .stage:nth-child(n+3){border-bottom:0}
  .stage::after{display:none!important}
  .grid2,.fgrid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .flow{grid-template-columns:1fr}
  .stage,.stage:nth-child(2n),.stage:nth-child(n+3){border-right:0;border-bottom:1px solid var(--line)}
  .stage:last-child{border-bottom:0}
  .stage .big{font-size:26px}
  .actions .btn{flex:1 1 auto;text-align:center}
}
@media print{
  body{background:#fff}
  .side,.printbar,.flash,.noprint{display:none!important}
  .shell{display:block}
  .main{padding:0;max-width:none}
  .inv{border:0;margin:0;padding:0;max-width:none}
  .tw,.panel{border:0}
}

/* multi-company / multi-currency */
.switch{padding:0 4px 12px}
.switch select{font-weight:600}
.fxnote{font-size:13px;color:var(--muted);margin-top:2px}
.sub2{display:block;font-size:12.5px;color:var(--muted);font-weight:400}
.tag.info{background:var(--soft);color:var(--brand)}
.roles{display:grid;grid-template-columns:1fr minmax(160px,220px);gap:8px 14px;align-items:center}
@media (max-width:900px){.switch{padding:0}.switch select{width:auto;max-width:180px}}

/* orders & shipments */
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 14px}
.chip{display:inline-flex;gap:6px;align-items:center;padding:4px 12px;border:1px solid var(--line);border-radius:99px;background:var(--surface);color:var(--ink);text-decoration:none;font-size:14px}
.chip:hover{background:var(--soft)}
.chip.on{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.chip b{font-variant-numeric:tabular-nums}
.stepper{display:flex;gap:0;overflow-x:auto;padding:4px 0 2px;margin:0;list-style:none}
.stepper li{flex:1 0 96px;position:relative;text-align:center;font-size:12.5px;color:var(--muted);padding-top:26px}
.stepper li::before{content:"";position:absolute;top:8px;left:50%;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:var(--soft);border:2px solid var(--line);z-index:1}
.stepper li::after{content:"";position:absolute;top:14px;left:-50%;width:100%;height:2px;background:var(--line)}
.stepper li:first-child::after{display:none}
.stepper li.done{color:var(--ink)}
.stepper li.done::before{background:var(--brand);border-color:var(--brand)}
.stepper li.done::after,.stepper li.now::after{background:var(--brand)}
.stepper li.now{color:var(--ink);font-weight:700}
.stepper li.now::before{background:var(--surface);border-color:var(--brand);box-shadow:0 0 0 3px var(--soft)}
.timeline{list-style:none;margin:0;padding:0 0 0 14px;border-left:2px solid var(--line)}
.timeline li{position:relative;padding:0 0 14px 14px;font-size:14px}
.timeline li::before{content:"";position:absolute;left:-22px;top:6px;width:10px;height:10px;border-radius:50%;background:var(--brand)}
.timeline li.note::before{background:var(--muted)}
.timeline .when{display:block;color:var(--muted);font-size:12.5px}
.late{color:var(--out);font-weight:600}
.kv{display:grid;grid-template-columns:140px 1fr;gap:4px 12px;margin:0;font-size:14px}
.kv dt{color:var(--muted)} .kv dd{margin:0;word-break:break-word}
.pipe{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}
.pipe a{display:block;padding:10px 12px;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--ink);background:var(--surface)}
.pipe a:hover{background:var(--soft)}
.pipe b{display:block;font-size:22px;line-height:1.2}
.pipe span{font-size:12.5px;color:var(--muted)}
.sumbox{margin:10px 0 0 auto;max-width:340px;font-size:14.5px}
.sumbox div{display:flex;justify-content:space-between;gap:20px;padding:3px 0}
.sumbox .g{border-top:2px solid var(--ink);margin-top:4px;padding-top:6px;font-size:17px;font-weight:700}
.inline-sel{display:inline-block;width:auto;padding:3px 6px;font-size:13px}
@media (max-width:900px){.pipe{grid-template-columns:repeat(4,minmax(0,1fr))}.kv{grid-template-columns:110px 1fr}}

/* party photo */
.avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;vertical-align:middle;margin-right:10px;border:1px solid var(--line)}
.avatar.lg{width:64px;height:64px;display:block;margin:0 0 8px}
.photo-row{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.photo-prev{width:88px;height:88px;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
.photo-prev[hidden]{display:none}

/* accountant tool switches on the Users page */
.roleboxes{display:flex;flex-direction:column;gap:12px}
.rolebox{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--surface)}
.rolebox .roles{margin:0}
.perm-box{margin-top:10px}
.perm-box[hidden]{display:none}
.perm-box summary{cursor:pointer;font-weight:600;color:var(--brand)}
.perm-group{margin-top:10px}
.perm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:6px 14px;margin-top:6px}

/* packing list editor */
.bag{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:12px 14px;margin-bottom:14px}
.bag.sample{border-color:#e0b84a;background:color-mix(in srgb,#ffe9a8 22%,var(--surface))}
.bhead{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:8px}
.bhead .grow,.pk-bar .grow{flex:1}
.bagno{font-size:17px}
.fld.inl{display:inline-flex;flex-direction:row;align-items:center;gap:8px}
.input.s,input.s{width:70px}
.chk{display:inline-flex;gap:6px;align-items:center;font-size:14px}
.pkline{border-top:1px dashed var(--line);padding-top:10px;margin-top:8px}
.fgrid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin-bottom:8px}
table.pk{border-collapse:collapse;font-size:14px}
table.pk th,table.pk td{padding:3px 5px;border-bottom:1px solid var(--line);text-align:left}
table.pk th.r,table.pk td.r{text-align:right}
table.pk input{padding:4px 6px;min-width:0}
table.pk input.q{width:56px;text-align:right}
table.pk td.b{font-weight:700}
.nowrap{white-space:nowrap}
.mixrow{display:flex;gap:8px;align-items:center;color:var(--muted)}
.pkbtn{display:flex;gap:8px;margin-top:8px}
.btn.link.bad{color:var(--out)}
.pk-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;position:sticky;bottom:0;background:var(--bg);padding:10px 0;border-top:1px solid var(--line);margin-top:10px}
.sumline{font-size:15px}
.pk-tools details{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--surface)}
.pk-tools summary{cursor:pointer}