:root{--pri:#0f766e;--pri2:#115e59;--pris:#e6f4f1;--ink:#0f172a;--mut:#64748b;--line:#e2e8f0;--bg:#f4f6f8;--card:#fff;--side:#0b2b28;--side2:#0e3b36;--ok:#15803d;--bad:#dc2626;--warn:#b45309;--r:12px}
*{box-sizing:border-box}
html,body{margin:0}
body{font:14.5px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--pri)}
svg{width:20px;height:20px;flex:none}
button,input,select,textarea{font:inherit;color:inherit}
h1{font-size:1.35rem;margin:0}h2{font-size:1.05rem;margin:0 0 10px}
.muted{color:var(--mut)}.sm{font-size:.85em}.center{text-align:center}.n{text-align:right;white-space:nowrap}
.okc{color:var(--ok)}.badc{color:var(--bad)}.warnc{color:var(--warn)}
.sp{flex:1}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.row2{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap}.row2 .f{flex:1;min-width:140px;margin:0}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid #cbd5e1;background:#fff;border-radius:9px;padding:8px 13px;cursor:pointer;text-decoration:none;color:var(--ink);font-weight:600;white-space:nowrap}
.btn:hover{border-color:var(--pri);color:var(--pri)}
.btn svg{width:18px;height:18px}
.btn.pri{background:var(--pri);border-color:var(--pri);color:#fff}.btn.pri:hover{background:var(--pri2);color:#fff}
.btn.danger{color:var(--bad);border-color:#fecaca}.btn.danger:hover{background:#fef2f2}
.btn.sm{padding:5px 9px;font-size:.88rem}.btn.big{padding:12px 20px;font-size:1rem}.btn.block{display:flex;width:100%}
.btn:disabled{opacity:.6;cursor:wait}
.link{background:none;border:0;padding:0;color:var(--pri);cursor:pointer;text-decoration:underline}
.x{border:0;background:none;color:#94a3b8;cursor:pointer;padding:4px;border-radius:6px;display:inline-grid}.x:hover{color:var(--bad);background:#fef2f2}.x svg{width:16px;height:16px}
/* forms */
.form{display:grid;gap:4px}
.f{display:flex;flex-direction:column;gap:4px;margin:6px 0;min-width:0}
.f>span{font-size:.84rem;font-weight:600;color:#334155}
.f small{color:var(--mut);font-size:.78rem}
input,select,textarea{border:1px solid #cbd5e1;border-radius:8px;padding:9px 10px;background:#fff;min-width:0;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--pri) 35%,transparent);border-color:var(--pri)}
input[type=checkbox],input[type=radio]{width:auto}
textarea{resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ck{display:flex;gap:6px;align-items:center;margin:6px 0;font-size:.9rem}
.keyin{font:600 1.15rem/1.2 ui-monospace,Consolas,monospace;letter-spacing:.08em;text-transform:uppercase}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:0 0 14px;min-width:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid2>.card{margin:0}
.grid2+.card,.grid2+.grid2,.card+.grid2{margin-top:14px}
.empty{padding:26px;text-align:center;color:var(--mut)}
.pill{display:inline-block;font-size:.75rem;font-weight:700;padding:2px 8px;border-radius:999px;background:#e2e8f0;color:#334155}
.pill.g{background:#dcfce7;color:#166534}.pill.o{background:#ffedd5;color:#9a3412}.pill.r{background:#fee2e2;color:#991b1b}
.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid var(--line);border-radius:999px;padding:4px 10px;text-decoration:none;color:var(--ink);font-size:.88rem;background:#fff}
.warn{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:10px 14px;border-radius:10px;margin:0 0 12px}
.warn.soft{background:#fffbeb;border-color:#fde68a;color:#92400e}
.warn svg{vertical-align:-4px}
.okbox{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;padding:10px 12px;border-radius:10px;margin:8px 0}
/* tables */
.tw{overflow-x:auto;padding:0}
.tbl{width:100%;border-collapse:collapse}
.tbl th{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);background:#f8fafc;white-space:nowrap}
.tbl td{padding:9px 12px;border-bottom:1px solid #f1f5f9;vertical-align:top}
.tbl tbody tr[onclick]{cursor:pointer}.tbl tbody tr[onclick]:hover td{background:#f8fafc}
.tbl tfoot td{font-weight:700;background:#f8fafc;border-top:1px solid var(--line)}
.tbl .n{text-align:right}
/* layout */
#side{display:none}
body.in #app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
body.in #side{display:flex;flex-direction:column;background:linear-gradient(180deg,var(--side),var(--side2));color:#cfe9e4;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand,.sbrand{display:flex;align-items:center;gap:10px;padding:16px 16px 10px}
.bl{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,#14b8a6,#0f766e);display:grid;place-items:center;color:#fff;flex:none}.bl svg{width:24px;height:24px}
.brand b,.sbrand b{display:block;font-size:1.15rem;color:#fff;letter-spacing:.01em}.brand small{display:block;color:#8fc9bf;font-size:.78rem;max-width:160px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sbrand b{color:var(--ink)}.sbrand small{color:var(--mut)}
#side nav{display:flex;flex-direction:column;padding:4px 8px 10px;flex:1}
#side .mh{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:#6fa79d;padding:12px 10px 4px;font-weight:700}
#side .mh.sp{flex:1;padding:4px}
#side nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;color:#d7efea;text-decoration:none;font-size:.93rem}
#side nav a:hover{background:rgba(255,255,255,.07)}
#side nav a.on{background:#14b8a6;color:#04201c;font-weight:700}
#side nav a svg{width:18px;height:18px}
#side kbd{margin-left:auto;font-size:.68rem;border:1px solid rgba(255,255,255,.25);border-radius:4px;padding:0 4px;color:#9fd3c9}
#side nav a.on kbd{color:#04201c;border-color:rgba(0,0,0,.25)}
.sync{display:flex;align-items:center;gap:8px;margin:8px;padding:8px 10px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.15);border-radius:9px;color:#b9ddd6;font-size:.8rem;cursor:pointer;text-align:left}
.sync svg{width:16px;height:16px}.sync.ok svg{color:#4ade80}.sync.off svg{color:#fbbf24}.sync.err svg{color:#f87171}.sync.busy svg{animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
#main{min-width:0;padding:18px 22px 90px}
body.start #main{padding:0}
#bnav{display:none}
.ph{display:flex;align-items:center;gap:12px;margin:0 0 14px;flex-wrap:wrap}
.ph .pt{flex:1;min-width:200px}.ph .pt small{color:var(--mut)}
.ph .pa{display:flex;gap:8px;flex-wrap:wrap}
.back{display:none}
.tabs{display:flex;gap:4px;margin:0 0 14px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tabs a,.tabs button,.tabs label{padding:8px 14px;text-decoration:none;color:var(--mut);font-weight:600;border:0;background:none;border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer}
.tabs a.on,.tabs button.on{color:var(--pri);border-bottom-color:var(--pri)}
.tabs.sm{border:0;margin:0 0 6px}
.filt{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap;margin:0 0 12px}
.filt>input{max-width:260px}.filt .f{margin:0;width:150px}
.filt .qd{display:flex;gap:10px;font-size:.88rem;align-self:center}
/* dashboard */
.kps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 14px}
.kps.three{grid-template-columns:repeat(3,1fr)}
.kp{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;text-decoration:none;color:var(--ink)}
.kp:hover{border-color:var(--pri)}
.kp .ki{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:#fff;flex:none}
.kp small{display:block;color:var(--mut);font-weight:600}.kp b{display:block;font-size:1.35rem}.kp em{font-style:normal;font-size:.8rem;color:var(--mut)}
.kp.g .ki{background:#16a34a}.kp.b .ki{background:#2563eb}.kp.o .ki{background:#ea580c}.kp.t .ki{background:#0d9488}.kp.r .ki{background:#dc2626}.kp.p .ki{background:#7c3aed}
.late{color:var(--bad);font-weight:700}
.qa{display:grid;grid-template-columns:repeat(8,1fr);gap:8px;margin:0 0 14px}
.qa a{display:flex;flex-direction:column;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 6px;text-decoration:none;color:var(--ink);font-size:.82rem;font-weight:600;text-align:center}
.qa a svg{width:24px;height:24px;color:var(--pri)}.qa a:hover{border-color:var(--pri)}
.ch{display:flex;align-items:center;gap:10px;margin:0 0 10px}.ch h2{margin:0;flex:1}
.bars{display:flex;gap:10px;align-items:flex-end;height:170px;padding-top:16px}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;position:relative}
.bar i{display:block;width:70%;background:linear-gradient(180deg,#2dd4bf,#0f766e);border-radius:6px 6px 0 0;min-height:2px}
.bar span{font-size:.75rem;color:var(--mut);margin-top:4px}.bar em{position:absolute;top:-2px;font-style:normal;font-size:.7rem;color:var(--mut)}
/* bill form */
.dtop{display:grid;grid-template-columns:1.1fr 1.4fr;gap:16px}
.dmeta{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 10px}
.pc{margin-top:6px;background:var(--pris);border-radius:9px;padding:8px 10px;font-size:.9rem}
.pc.new{background:#fffbeb}
.lines{padding:10px}
.lwrap{overflow-x:auto}
.lt{width:100%;border-collapse:collapse;min-width:820px}
.lt th{font-size:.76rem;text-transform:uppercase;color:var(--mut);text-align:left;padding:6px 4px;border-bottom:1px solid var(--line)}
.lt td{padding:4px;border-bottom:1px solid #f1f5f9;vertical-align:top}
.lt input,.lt select{padding:7px 7px}
.lt .w-item{min-width:230px;width:32%}
.lt .w4{width:64px}.lt .w5{width:78px}.lt .w6{width:84px}.lt .w7{width:100px}
.lt .amt{padding-top:12px;font-weight:700}
.stk{font-size:.75rem;color:var(--mut);padding:2px 2px 0}
.incl{display:flex;gap:4px;align-items:center;font-size:.72rem;color:var(--mut);margin-top:2px;white-space:nowrap}
.tt2{width:100%;border-collapse:collapse}.tt2 td{padding:6px 2px;border-bottom:1px dashed var(--line)}
.tt2 .gt td{font-size:1.25rem;font-weight:800;color:var(--pri);border-bottom:2px solid var(--pri)}
.tt2 .bal td{font-weight:700}
.payrow{margin-top:8px;padding-top:8px;border-top:1px solid var(--line)}
details summary{cursor:pointer;color:var(--pri);font-weight:600;margin:0 0 6px}
.stick{position:sticky;bottom:0;display:flex;gap:10px;flex-wrap:wrap;padding:12px 0;background:linear-gradient(transparent,var(--bg) 30%);z-index:5}
.sug{position:absolute;z-index:60;background:#fff;border:1px solid #cbd5e1;border-radius:10px;box-shadow:0 12px 32px rgba(15,23,42,.18);max-height:320px;overflow-y:auto;max-width:92vw}
.sug .si{padding:8px 12px;cursor:pointer;border-bottom:1px solid #f1f5f9}.sug .si.on,.sug .si:hover{background:var(--pris)}
.sug .si small{display:block;color:var(--mut);font-size:.78rem}
/* bill view */
.vact{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:0 0 12px}
.fmt{display:flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600}.fmt select{width:auto;padding:6px}
.pvw{background:#e2e8f0;border-radius:var(--r);padding:14px;overflow:hidden}
.pvs{box-shadow:0 6px 24px rgba(0,0,0,.15);background:#fff;margin:0 auto;overflow:hidden}
/* format picker */
.fmtw{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;align-items:start}
.fgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.fcard{background:#fff;border:2px solid var(--line);border-radius:12px;padding:8px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:4px}
.fcard.on{border-color:var(--pri);box-shadow:0 0 0 3px color-mix(in srgb,var(--pri) 25%,transparent)}
.fcard .fth{height:220px;overflow:hidden;border-radius:6px;background:#e2e8f0;position:relative}
.fcard .fth .pvs{box-shadow:none}
.fcard small{color:var(--mut);font-size:.78rem}
.fside{position:sticky;top:12px}
.sw{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 10px}.sw button{width:28px;height:28px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px #cbd5e1;cursor:pointer}
.sw button.on{box-shadow:0 0 0 3px var(--ink)}.sw .swd{width:auto;border-radius:8px;padding:0 8px;background:#fff;font-size:.8rem}
.pad{padding:16px 0}
/* start / setup */
body.start #side,body.start #bnav,body.start #warn{display:none!important}
.startw{max-width:460px;margin:40px auto;padding:0 16px}
.setupw{max-width:1100px;margin:20px auto;padding:0 16px}
.startw h1{margin:18px 0 4px}
.choice{display:grid;gap:12px;margin:16px 0}
.chc{display:flex;flex-direction:column;gap:4px;background:#fff;border:2px solid var(--line);border-radius:14px;padding:16px;text-decoration:none;color:var(--ink)}
.chc:hover{border-color:var(--pri)}.chc svg{width:28px;height:28px;color:var(--pri)}.chc small{color:var(--mut)}
.startw .form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;margin-top:12px}
.imgs{display:flex;gap:12px;align-items:center;margin:4px 0 8px;flex-wrap:wrap}
.imgp{width:110px;height:80px;border:2px dashed #cbd5e1;border-radius:10px;display:grid;place-items:center;cursor:pointer;background:#f8fafc;color:var(--mut);font-weight:600;font-size:.85rem;overflow:hidden}
.imgp img{max-width:100%;max-height:100%;object-fit:contain}.imgp.sig{width:150px}
/* other pages */
.rgrid,.mgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.rc{display:flex;flex-direction:column;gap:4px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;text-decoration:none;color:var(--ink)}
.rc svg{width:26px;height:26px;color:var(--pri)}.rc small{color:var(--mut)}.rc:hover{border-color:var(--pri)}
.mgrid{grid-template-columns:repeat(3,1fr);margin:0 0 14px}
.mgrid a{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 4px;background:#fff;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink);font-size:.82rem;font-weight:600;text-align:center}
.mgrid a svg{width:24px;height:24px;color:var(--pri)}
.gh{margin:18px 0 10px}
.gsec h2{margin:0}
.big2{font-size:1.6rem;font-weight:800;margin:0 0 8px}
.drop{display:flex;flex-direction:column;align-items:center;gap:6px;border:2px dashed #94a3b8;border-radius:14px;padding:36px 16px;cursor:pointer;background:#f8fafc;text-align:center}
.drop svg{width:36px;height:36px;color:var(--pri)}.drop small{color:var(--mut)}.drop:hover{border-color:var(--pri);background:var(--pris)}
.spin{display:inline-block;width:16px;height:16px;border:2px solid #cbd5e1;border-top-color:var(--pri);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-3px}
#ist{margin:12px 0}
.dlg{position:fixed;inset:0;background:rgba(15,23,42,.45);display:grid;place-items:center;z-index:80;padding:16px}
.dlgb{background:#fff;border-radius:14px;padding:20px;width:min(440px,100%);position:relative;max-height:90vh;overflow:auto}
.dx{position:absolute;right:10px;top:10px;border:0;background:none;cursor:pointer;color:var(--mut)}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#0f172a;color:#fff;padding:11px 18px;border-radius:10px;opacity:0;pointer-events:none;transition:.25s;z-index:99;max-width:92vw;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%)}#toast.bad{background:#b91c1c}
#printArea{display:none}
/* phone */
@media (max-width:899px){
  body.in #app{display:block}
  body.in #side{display:none}
  #main{padding:12px 12px 96px}
  #bnav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);z-index:40;padding:4px 4px calc(4px + env(safe-area-inset-bottom))}
  body.start #bnav{display:none}
  #bnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.72rem;color:var(--mut);text-decoration:none;padding:4px 0;font-weight:600}
  #bnav a.on{color:var(--pri)}
  #bnav a.bigb span{background:var(--pri);color:#fff;border-radius:14px;padding:6px 14px;margin-top:-14px;box-shadow:0 4px 12px rgba(15,118,110,.35)}
  .back{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink)}
  .ph .pt{min-width:0}.ph .pa{width:100%}.ph .pa .btn{flex:1}
  h1{font-size:1.15rem}
  .grid2,.dtop,.fmtw{grid-template-columns:1fr}
  .dmeta{grid-template-columns:1fr 1fr}
  .kps,.kps.three{grid-template-columns:1fr 1fr}
  .kp{padding:10px;gap:8px}.kp .ki{width:36px;height:36px}.kp b{font-size:1.05rem}
  .qa{grid-template-columns:repeat(4,1fr)}
  .two{grid-template-columns:1fr 1fr}
  .stick{bottom:58px}
  .filt>input{max-width:none;flex:1 1 100%}.filt .f{flex:1;width:auto}
  .fcard .fth{height:180px}
  .fgrid{grid-template-columns:1fr 1fr}
  .fside{position:static}
  .lt{min-width:0}.lt thead{display:none}
  .lt tr{display:grid;grid-template-columns:repeat(6,1fr);gap:6px 8px;padding:10px 0;border-bottom:1px solid var(--line);position:relative}
  .lt td{border:0;padding:0;min-width:0}
  .lt td:first-child{display:none}
  .lt td.w-item{grid-column:1/-1;width:auto;min-width:0;padding-right:34px}
  .lt td[data-l]{grid-column:span 2}
  .lt td[data-l]::before{content:attr(data-l);display:block;font-size:.7rem;color:var(--mut);font-weight:600;margin-bottom:2px}
  .lt td.amt{grid-column:1/-1;text-align:right;padding:0}.lt td.amt::before{display:inline;margin-right:6px}
  .lt td.xc{position:absolute;right:0;top:12px}
  .lt input,.lt select{width:100%!important}
  .stick{flex-wrap:nowrap;gap:6px}.stick .btn.big{flex:1;padding:11px 6px;font-size:.88rem}
}
/* printing: only the bill */
@media print{
  @page{size:A4;margin:0}
  body.printing>*:not(#printArea){display:none!important}
  body.printing #printArea{display:block}
  body.printing{background:#fff}
  #printArea .inv{transform:none!important;box-shadow:none;margin:0}
  #printArea .inv.rep{min-height:0}
}
/* scanning, part numbers */
.scanbar{display:flex;gap:8px;align-items:center;margin:0 0 10px;background:var(--pris);border:1px dashed #5eead4;border-radius:10px;padding:8px}
.scanbar .sci{color:var(--pri);display:grid;place-items:center}.scanbar .sci svg{width:26px;height:26px}
.scanbar input{flex:1;font-size:1rem;background:#fff}
.lt .w6c{width:96px;font-family:ui-monospace,Consolas,monospace}
.cam video{width:100%;border-radius:10px;background:#000;margin:10px 0;max-height:60vh}
.chc.demo{border-color:#f59e0b;background:#fffbeb}.chc.demo svg{color:#d97706}
/* sticker page */
.labw{grid-template-columns:1.2fr 1fr;align-items:start}
.lbox{max-height:60vh;overflow:auto}
.lprev{margin-top:12px}
.lsheet{width:210mm;height:297mm;box-sizing:border-box;background:#fff;display:grid;grid-template-columns:repeat(var(--cols),var(--w));grid-auto-rows:var(--h);align-content:start;page-break-after:always;break-after:page;overflow:hidden}
.lsheet:last-child{page-break-after:auto;break-after:auto}
.lab{box-sizing:border-box;overflow:hidden;padding:1.2mm 1.5mm;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font:7.5pt/1.15 Arial,Helvetica,sans-serif;color:#000;outline:1px dashed #e5e7eb}
.lab .ls{font-size:6.5pt;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.lab .ln{font-size:7.5pt;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.lab svg.bc{display:block;margin:.6mm auto}
.lab .lc{font:7pt ui-monospace,Consolas,monospace;display:flex;gap:2mm;justify-content:center}.lab .lc b{font-family:Arial,sans-serif}
@media print{body.printing #printArea .lab{outline:0}body.printing #printArea .labels{margin:0}}
@media (max-width:899px){.labw{grid-template-columns:1fr}}
.lt select{min-width:72px}
@media (min-width:900px){.lt .w-item{min-width:190px;width:24%}}
.vchk{font-size:12.5px;margin-top:4px;line-height:1.35}
.vchk.ok{color:#047857}.vchk.bad{color:#b91c1c;font-weight:600}
.vchk a{color:inherit;text-decoration:underline}
input.vbad{border-color:#dc2626!important}
.tt2 tr.sub td{color:var(--mut,#64748b)}.tt2 tr.tx td{font-weight:600}
.taxoff{background:#fef3c7;border:1px solid #f59e0b;border-radius:8px;padding:8px 10px;font-size:13px;margin-top:8px}
.btn.wa{background:#16a34a;border-color:#16a34a;color:#fff}.btn.wa:hover{background:#15803d}
.lowbox{border-left:4px solid #f59e0b}.lowbox h2{display:flex;align-items:center;gap:8px}.lowbox h2 svg{width:20px;color:#d97706}
.ch-a{display:flex;align-items:center;gap:12px}
.lowl{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}
.lowl a{display:flex;flex-direction:column;gap:2px;padding:9px 11px;border-radius:10px;border:1px solid #fde68a;background:#fffbeb;color:inherit;text-decoration:none}
.lowl a.out{border-color:#fecaca;background:#fef2f2}
.lowl a small{color:#64748b;font-family:ui-monospace,monospace}.lowl a span{font-size:13px;font-weight:600;color:#b45309}.lowl a.out span{color:#b91c1c}
.okbox{display:flex;gap:12px;align-items:center;border-left:4px solid #16a34a}.okbox svg{width:26px;color:#16a34a;flex:none}
.yk{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:12px}
.yk div{border:1px solid var(--line,#e2e8f0);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column}
.yk small{color:#64748b;font-size:12px}.yk b{font-size:20px}.yk em{font-style:normal;color:#64748b;font-size:12px}
.ygrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:0 12px 12px}.ygrid.two{grid-template-columns:1fr 1fr}
.ys h3{font-size:14px;margin:4px 0 6px}.ys .tbl td{padding:6px 8px}.ys tr.tt td{border-top:1px solid #cbd5e1;font-weight:600}
.ys tr.gt td{border-top:2px solid #0f766e;font-weight:800;color:#0f766e}
.bsh{padding:6px 12px 0;font-size:16px}
@media (max-width:820px){.yk{grid-template-columns:1fr 1fr}.ygrid,.ygrid.two{grid-template-columns:1fr}}
@media print{.yk{grid-template-columns:repeat(4,1fr)}.ygrid{grid-template-columns:repeat(3,1fr)}.ygrid.two{grid-template-columns:1fr 1fr}}
/* ================= bill formats (A4) ================= */
.inv{--c:#1f2937;width:210mm;min-height:297mm;box-sizing:border-box;padding:11mm 11mm 9mm;background:#fff;color:#111827;font:11.5px/1.4 "Segoe UI",Arial,Helvetica,sans-serif;position:relative;display:flex;flex-direction:column}
.inv.f-serif{font-family:Georgia,"Times New Roman",serif}
.inv *{box-sizing:border-box}
.inv table{width:100%;border-collapse:collapse}
.inv .n{text-align:right;white-space:nowrap}
.inv .lb{font-size:9.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--c);font-weight:700;margin-bottom:2px}
.inv .logo{max-height:64px;max-width:150px;object-fit:contain}
.inv .sb{display:flex;gap:12px;align-items:center}
.inv .sn{font-size:22px;font-weight:800;line-height:1.15;color:var(--c)}
.inv .sl{font-weight:600}
.inv .sa{color:#374151}
.inv .sg{font-weight:700;margin-top:2px}
.inv .ttl,.inv .ttlc{font-size:17px;font-weight:800;letter-spacing:.06em;color:var(--c);text-align:right}
.inv .ttl small,.inv .ttlc small,.inv .big small{display:block;font-size:9px;font-weight:600;letter-spacing:.08em;color:#6b7280;text-transform:uppercase}
.inv .ttlc{text-align:center;margin-bottom:6px}
.inv .hh{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding-bottom:10px;border-bottom:2px solid var(--c)}
.inv .hc{text-align:center;padding-bottom:8px;border-bottom:2px solid var(--c)}
.inv .hc .sb{justify-content:center}
.inv .hc .sbt{text-align:center}
.inv .ib{display:flex;gap:12px;margin:10px 0}
.inv .ib>*{flex:1}
.inv .bt .bn{font-size:13.5px;font-weight:700}
.inv .mt td{padding:1.5px 0;vertical-align:top}
.inv .mt td:first-child{color:#4b5563;padding-right:10px;white-space:nowrap}
.inv .mt td b{white-space:nowrap}
.inv .mtb{display:flex;justify-content:flex-end}
.inv .mtb .mt{width:auto}
.inv .it th{background:var(--c);color:#fff;font-weight:700;padding:6px 5px;font-size:10.5px;text-align:left}
.inv .it th.n,.inv .hs th.n{text-align:right}
.inv .it td{padding:5px;vertical-align:top}
.inv .it .ds{font-size:9.5px;color:#6b7280}
.inv .it tfoot td{font-weight:700;border-top:1.5px solid #111827;padding:5px}
.inv .it thead{display:table-header-group}
.inv .it tr{page-break-inside:avoid}
.inv.tb-grid .it,.inv.tb-grid .it th,.inv.tb-grid .it td{border:1px solid #9ca3af}
.inv.tb-grid .it tbody td{border-top:0;border-bottom:0}
.inv.tb-grid .it tfoot td{border:1px solid #9ca3af}
.inv.tb-lines .it tbody tr:not(.blk) td{border-bottom:1px solid #e5e7eb}
.inv.tb-plain .it th{background:none;color:var(--c);border-bottom:2px solid var(--c)}
.inv.tb-plain .it tbody tr:not(.blk) td{border-bottom:1px solid #f0f0f0}
.inv.tb-zebra .it tbody tr:nth-child(even):not(.blk) td{background:color-mix(in srgb,var(--c) 7%,#fff)}
.inv .it tr.blk td{height:22px}
.inv .bot{display:flex;gap:14px;margin-top:10px;flex:1;align-items:flex-start}
.inv .bl1{flex:1.35;display:flex;flex-direction:column;gap:8px}
.inv .bl2{flex:1;display:flex;flex-direction:column;gap:10px}
.inv .tt td{padding:3.5px 6px;border-bottom:1px solid #e5e7eb}
.inv .tt .gt td{background:var(--c);color:#fff;font-size:14px;font-weight:800;border:0;padding:7px 6px}
.inv .tt .bal td{font-weight:700}
.inv .tt .nt td{font-size:10px;color:#6b7280}
.inv .wd{padding:6px 8px;background:color-mix(in srgb,var(--c) 8%,#fff);border-left:3px solid var(--c)}
.inv .wd span{color:#4b5563}
.inv .hs{font-size:10px}
.inv .hs th{border-bottom:1px solid #6b7280;text-align:left;padding:3px 4px;color:#374151}
.inv .hs td{padding:3px 4px;border-bottom:1px solid #eee}
.inv .pay{display:flex;gap:12px;align-items:center;border:1px solid #e5e7eb;border-radius:6px;padding:7px}
.inv .pay .bk{flex:1}
.inv .qrb{display:flex;gap:8px;align-items:center;font-size:10px}
.inv svg.qr{width:96px;height:96px;flex:none}
.inv .tm .tmx{white-space:pre-wrap;font-size:10px;color:#374151}
.inv .sg2{margin-top:auto;text-align:right;border-top:1px solid #e5e7eb;padding-top:6px}
.inv .sg2 img{max-height:52px;max-width:160px;display:block;margin:4px 0 2px auto}
.inv .sg2 .sp{height:46px}
.inv .sg2 .as{font-size:10px;color:#4b5563;border-top:1px dashed #9ca3af;display:inline-block;padding-top:2px;min-width:140px;text-align:center}
.inv .ft{margin-top:8px;text-align:center;font-size:9px;color:#9ca3af}
/* 1 Classic GST: everything in boxes */
.inv.t1{border:1.5px solid #111827;padding:0}
.inv.t1 .ttlc{background:#f3f4f6;border-bottom:1px solid #111827;padding:5px;margin:0;color:#111827}
.inv.t1 .hc{border-bottom:1px solid #111827;padding:8px}
.inv.t1 .sn{color:#111827}
.inv.t1 .ib{margin:0;gap:0;border-bottom:1px solid #111827}
.inv.t1 .ib>*{padding:7px 9px}
.inv.t1 .ib>*+*{border-left:1px solid #111827}
.inv.t1 .lb{color:#111827}
.inv.t1 .it{border-left:0;border-right:0}
.inv.t1 .it th{background:#f3f4f6;color:#111827}
.inv.t1 .it tr>*:first-child{border-left:0}.inv.t1 .it tr>*:last-child{border-right:0}
.inv.t1 .bot{margin:0;gap:0}
.inv.t1 .bl1{padding:8px;border-right:1px solid #111827}
.inv.t1 .bl2{padding:8px}
.inv.t1 .tt .gt td{background:#111827}
.inv.t1 .wd{background:#f9fafb;border-left-color:#111827}
.inv.t1 .ft{border-top:1px solid #111827;padding:4px;margin:0}
/* 2 Modern Band */
.inv .hb{display:flex;align-items:center;gap:14px;background:var(--c);color:#fff;margin:-11mm -11mm 0;padding:9mm 11mm 7mm}
.inv .hb .logo{background:#fff;border-radius:8px;padding:4px}
.inv .hb .hbt{flex:1}
.inv .hb .sn{color:#fff}.inv .hb .sa{color:rgba(255,255,255,.88)}
.inv .hb .ttl{color:#fff}.inv .hb .ttl small{color:rgba(255,255,255,.8)}
.inv.t2 .ib{background:color-mix(in srgb,var(--c) 6%,#fff);margin:0 -11mm 10px;padding:9px 11mm}
/* 3 Minimal */
.inv.t3 .hh{border-bottom:1px solid #e5e7eb}
.inv.t3 .sn{color:#111827;font-weight:700}
.inv.t3 .tt .gt td{background:none;color:var(--c);border-top:2px solid var(--c);border-bottom:2px solid var(--c)}
.inv.t3 .wd{background:none;border-left:0;padding:0}
/* 4 Elegant */
.inv.t4 .hc{border-bottom:0;padding-bottom:0}
.inv.t4 .hc::after{content:"";display:block;margin-top:8px;border-top:3px double var(--c)}
.inv.t4 .ttlc{font-variant:small-caps;letter-spacing:.2em;font-size:15px}
.inv.t4 .sn{font-size:26px;font-weight:700;letter-spacing:.02em}
.inv.t4 .it th{background:none;color:var(--c);border-top:1.5px solid var(--c);border-bottom:1.5px solid var(--c);font-variant:small-caps;font-size:11.5px}
.inv.t4 .tt .gt td{background:none;color:var(--c);border-top:3px double var(--c);border-bottom:3px double var(--c)}
/* 5 Bold Total */
.inv.t5 .hh{flex-direction:row-reverse;border-bottom:0}
.inv.t5 .big{font-size:34px;font-weight:900;color:var(--c);letter-spacing:.02em;line-height:1}
.inv.t5 .sb{flex-direction:row-reverse;text-align:right}
.inv.t5 .ib{border-top:4px solid var(--c);padding-top:10px}
.inv.t5 .tt .gt td{font-size:20px;padding:12px 8px}
.inv.t5 .it th{background:#111827}
/* 6 Corporate */
.inv.t6 .hh{align-items:stretch}
.inv.t6 .ttl{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.inv.t6 .ttl .mt{font-size:11px;letter-spacing:0;font-weight:400;color:#111827;width:auto;text-transform:none}
.inv.t6 .ib>*{border:1px solid #d1d5db;border-top:3px solid var(--c);padding:7px 9px}
/* 7 Retail Shop */
.inv.t7 .sn{font-size:28px}
.inv.t7 .hc{border-bottom:2px dashed var(--c)}

/* 8 Professional: colour bar on the left */
.inv.bar{padding-left:16mm}
.inv.bar::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6mm;background:var(--c)}
.inv.t8 .hs th{background:color-mix(in srgb,var(--c) 10%,#fff)}
/* 9 Soft Cards */
.inv.soft .ib>*,.inv.soft .pay,.inv.soft .tt{border:1px solid color-mix(in srgb,var(--c) 25%,#fff);border-radius:10px;padding:8px 10px;background:color-mix(in srgb,var(--c) 4%,#fff)}
.inv.soft .hh{border-bottom:0;background:color-mix(in srgb,var(--c) 9%,#fff);border-radius:12px;padding:12px 14px}
.inv.soft .it th:first-child{border-radius:8px 0 0 8px}.inv.soft .it th:last-child{border-radius:0 8px 8px 0}
.inv.soft .tt{border-collapse:separate;overflow:hidden;padding:0}
.inv.soft .ttl .mt{font-size:11px;letter-spacing:0;font-weight:400;color:#111827;text-transform:none;width:auto;margin-top:4px}
/* 10 Letterhead */
.inv.letter{border-top:9mm solid var(--c);border-bottom:5mm solid var(--c);padding-top:6mm}
.inv.letter .hb{background:none;color:#111827;margin:0;padding:0 0 8px;border-bottom:1px solid var(--c)}
.inv.letter .hb .sn{color:var(--c);font-size:26px;text-transform:uppercase;letter-spacing:.12em}
.inv.letter .hb .sa{color:#374151}
.inv.letter .hb .ttl{color:var(--c)}.inv.letter .hb .ttl small{color:#6b7280}
.inv.letter .hb .logo{background:none;padding:0}
.inv .tt .tx td{font-weight:700}