:root{
  --bg:#F1F4F2;--surface:#FFFFFF;--surface-2:#F6F8F7;--ink:#14201A;--muted:#5A6A62;--line:#D9E1DD;
  --brand:#0F6B4F;--accent:#E3A13B;--danger:#B93A2A;--ok:#1B7A4F;--warn:#98620F;
  --side:#0D271E;--side-ink:#BFD5CB;--side-hi:#FFFFFF;
  --brand-soft:color-mix(in srgb,var(--brand) 11%,var(--surface));
  --accent-soft:color-mix(in srgb,var(--accent) 18%,var(--surface));
  --danger-soft:color-mix(in srgb,var(--danger) 11%,var(--surface));
  --shadow:0 1px 2px rgba(8,28,20,.05),0 6px 20px rgba(8,28,20,.06);
  --font:'Hind',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0C1310;--surface:#141E19;--surface-2:#18241E;--ink:#E3ECE7;--muted:#92A69B;--line:#25332C;
  --side:#08100C;--side-ink:#9DB7AA;--danger:#E0634F;--ok:#46B07D;--warn:#D9A04A;--shadow:0 1px 2px rgba(0,0,0,.3);
}}
:root[data-theme="dark"]{
  --bg:#0C1310;--surface:#141E19;--surface-2:#18241E;--ink:#E3ECE7;--muted:#92A69B;--line:#25332C;
  --side:#08100C;--side-ink:#9DB7AA;--danger:#E0634F;--ok:#46B07D;--warn:#D9A04A;--shadow:0 1px 2px rgba(0,0,0,.3);
}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
html,body{height:100%}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 var(--font);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;font-weight:600}
h1{font-size:1.75rem}h2{font-size:1.35rem}h3{font-size:1.1rem}
p{margin:0 0 .8em}
a{color:var(--brand)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.small{font-size:.86rem}
.right{text-align:right}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.stack>*+*{margin-top:16px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:8px;cursor:pointer;font-weight:500;line-height:1.2;text-decoration:none;color:var(--ink);white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{filter:brightness(1.08)}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#1d1406}
.btn.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,var(--line))}
.btn.ghost{background:transparent;border-color:transparent}
.btn.ghost:hover{background:var(--surface-2)}
.btn.sm{padding:5px 10px;font-size:.86rem;border-radius:6px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.linkbtn{background:none;border:0;padding:0;color:var(--brand);cursor:pointer;text-decoration:underline}

/* shell */
.shell{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100%}
.side{background:var(--side);color:var(--side-ink);padding:18px 12px 24px;position:sticky;top:0;height:100vh;height:100dvh;overflow:auto}
.side .brandmark{display:flex;align-items:center;gap:10px;padding:4px 10px 18px;color:var(--side-hi);font-weight:700;font-size:1.15rem}
.side .brandmark i{width:30px;height:30px;border-radius:8px;background:var(--accent);display:grid;place-items:center;color:#1d1406;font-style:normal;font-weight:700}
.side .who{padding:0 10px 14px;font-size:.84rem;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:10px}
.side .who b{color:var(--side-hi);font-weight:600;display:block}
.nav-group{font-size:.78rem;color:color-mix(in srgb,var(--side-ink) 70%,transparent);padding:14px 12px 4px}
.nav a{display:block;padding:7px 12px;border-radius:7px;color:var(--side-ink);text-decoration:none;cursor:pointer;border-left:3px solid transparent}
.nav a:hover{background:rgba(255,255,255,.05);color:var(--side-hi)}
.nav a.on{background:rgba(255,255,255,.08);color:var(--side-hi);border-left-color:var(--accent)}
.main{min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:10px;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.top h1{font-size:1.2rem;margin:0}
.hamb{display:none}
.content{padding:22px 24px 60px;max-width:1320px;width:100%}
.syncdot{font-size:.8rem;color:var(--muted)}
@media (max-width:600px){.syncdot{display:none}}
@media (max-width:900px){
  .shell{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;z-index:30;width:270px;transform:translateX(-105%);transition:transform .2s;padding-top:calc(18px + env(safe-area-inset-top,0px))}
  .nav-open .side{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.35)}
  .hamb{display:inline-flex}
  .top{padding:10px 14px}
  .content{padding:16px 14px 60px}
}

/* cards, stats */
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:var(--shadow)}
.card>h3:first-child{margin-bottom:12px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.stats{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-bottom:16px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.stat .v{font-size:1.55rem;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.1;margin-top:4px}
.stat .l{font-size:.86rem;color:var(--muted)}
.stat.hi{background:var(--brand);border-color:var(--brand);color:#fff}
.stat.hi .l{color:rgba(255,255,255,.8)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.search{padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);min-width:220px}

/* tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto}
.tabs button{border:0;background:none;padding:9px 14px;cursor:pointer;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;font-weight:500}
.tabs button.on{color:var(--ink);border-bottom-color:var(--brand)}

/* tables */
.tblwrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.tbl{width:100%;border-collapse:collapse;font-size:.93rem}
.tbl th{text-align:left;font-weight:600;color:var(--muted);font-size:.84rem;padding:10px 12px;border-bottom:1px solid var(--line);background:var(--surface-2);white-space:nowrap}
.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl td.n,.tbl th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.empty{padding:34px 18px;text-align:center;color:var(--muted);background:var(--surface);border:1px dashed var(--line);border-radius:12px}

.badge{display:inline-block;padding:1px 9px;border-radius:99px;font-size:.8rem;font-weight:500;background:var(--surface-2);border:1px solid var(--line);white-space:nowrap}
.badge.ok{background:color-mix(in srgb,var(--ok) 13%,var(--surface));color:var(--ok);border-color:transparent}
.badge.warn{background:var(--accent-soft);color:var(--warn);border-color:transparent}
.badge.bad{background:var(--danger-soft);color:var(--danger);border-color:transparent}
.badge.info{background:var(--brand-soft);color:var(--brand);border-color:transparent}

/* action menu */
details.menu{position:relative;display:inline-block}
details.menu summary{list-style:none;cursor:pointer}
details.menu summary::-webkit-details-marker{display:none}
details.menu>div{position:absolute;right:0;top:calc(100% + 4px);background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);min-width:200px;z-index:20;padding:6px}
details.menu>div button{display:block;width:100%;text-align:left;background:none;border:0;padding:7px 10px;border-radius:6px;cursor:pointer}
details.menu>div button:hover{background:var(--surface-2)}
details.menu>div button.del{color:var(--danger)}

/* forms */
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px 14px}
.field{display:flex;flex-direction:column;gap:4px;min-width:0}
.field.full{grid-column:1/-1}
.field>span{font-size:.86rem;font-weight:500;color:var(--muted)}
.field input,.field select,.field textarea{padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);width:100%}
.field textarea{resize:vertical}
.check{display:inline-flex;align-items:center;gap:8px;cursor:pointer;padding:3px 0}
.checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:2px 12px}
.hint{font-size:.84rem;color:var(--muted);margin-top:4px}
.note{background:var(--accent-soft);border-radius:10px;padding:10px 14px;font-size:.9rem;margin-bottom:14px}
.note.info{background:var(--brand-soft)}
.note.bad{background:var(--danger-soft);color:var(--danger)}
fieldset{border:1px solid var(--line);border-radius:10px;padding:10px 14px 12px;margin:0}
legend{font-size:.86rem;font-weight:600;padding:0 6px}

/* modal */
.overlay{position:fixed;inset:0;background:rgba(6,16,12,.5);display:grid;place-items:center;z-index:50;padding:16px;padding-top:calc(16px + env(safe-area-inset-top,0px))}
.modal{background:var(--surface);border-radius:14px;width:min(620px,100%);max-height:calc(100dvh - 40px);display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal.wide{width:min(940px,100%)}
.modal header{display:flex;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}
.modal header h3{margin:0;flex:1}
.modal .x{border:0;background:none;font-size:1.5rem;cursor:pointer;color:var(--muted);line-height:1}
.modal form{display:flex;flex-direction:column;min-height:0;flex:1}
.modal .mbody{padding:16px 18px;overflow:auto}
.modal footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid var(--line);flex-wrap:wrap}
#toasts{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:8px;z-index:60}
.toast{background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:10px;max-width:340px;box-shadow:var(--shadow);font-size:.92rem}
.toast.err{background:var(--danger);color:#fff}

/* bars */
.bars{display:flex;align-items:flex-end;gap:8px;height:170px;padding-top:10px}
.bars .b{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%;justify-content:flex-end;min-width:0}
.bars .b i{display:block;width:100%;max-width:44px;background:var(--brand);border-radius:6px 6px 2px 2px;min-height:2px}
.bars .b span{font-size:.74rem;color:var(--muted);white-space:nowrap}
.bars .b em{font-style:normal;font-size:.72rem;color:var(--muted);font-variant-numeric:tabular-nums}
.meter{height:8px;background:var(--surface-2);border-radius:99px;overflow:hidden;border:1px solid var(--line)}
.meter i{display:block;height:100%;background:var(--brand)}
.meter.full i{background:var(--danger)}
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);align-items:center}
.list li:last-child{border-bottom:0}

/* POS */
.pos{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:16px;align-items:start}
.pos-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.tile{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:2px;min-height:92px}
.tile:hover{border-color:var(--brand)}
.tile b{font-weight:600;line-height:1.25}
.tile .p{margin-top:auto;font-weight:600;color:var(--brand);font-variant-numeric:tabular-nums}
.tile.out{opacity:.5}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}
.chip{border:1px solid var(--line);background:var(--surface);padding:4px 12px;border-radius:99px;cursor:pointer;font-size:.88rem}
.chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.cart{position:sticky;top:76px}
.cart .lines{max-height:40vh;overflow:auto;margin:10px 0}
.cline{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.qty{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.qty button{border:0;background:var(--surface-2);width:28px;cursor:pointer}
.qty input{width:44px;border:0;text-align:center;background:var(--surface);padding:4px 0}
.tot{display:flex;justify-content:space-between;padding:3px 0;font-variant-numeric:tabular-nums}
.tot.big{font-size:1.45rem;font-weight:700;border-top:2px solid var(--ink);margin-top:6px;padding-top:8px}
@media (max-width:1050px){.pos{grid-template-columns:1fr}.cart{position:static}}

/* receipt */
.receipt{font-size:.9rem;max-width:380px;margin:0 auto}
.receipt table{width:100%;border-collapse:collapse}
.receipt td{padding:3px 0;border-bottom:1px dashed var(--line)}
@media print{
  body *{visibility:hidden}
  body:not(.pr) .receipt,body:not(.pr) .receipt *{visibility:visible}
  body:not(.pr) .receipt{position:absolute;left:0;top:0;width:100%;color:#000}
  body.pr .printarea,body.pr .printarea *{visibility:visible}
  body.pr .printarea{position:absolute;left:0;top:0;width:100%;color:#000}
  body.pr .noprint{display:none}
}
.fs{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:6px 18px 12px;max-width:860px}
.fs .fh{text-align:center;padding:12px 0 10px;border-bottom:1px solid var(--line);margin-bottom:6px}
.fs .fh b{font-size:1.15rem;display:block}
.fs .grp{font-weight:600;padding:12px 0 4px;border-bottom:1px solid var(--line)}
.fs .ln{display:flex;justify-content:space-between;gap:12px;padding:5px 0 5px 14px;font-variant-numeric:tabular-nums}
.fs .ln span:last-child{white-space:nowrap}
.fs .sub{display:flex;justify-content:space-between;padding:7px 0;font-weight:600;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}
.fs .grand{display:flex;justify-content:space-between;padding:10px 0;font-weight:700;font-size:1.1rem;border-top:2px solid var(--ink);border-bottom:3px double var(--ink);font-variant-numeric:tabular-nums}
.jl td{padding-top:4px;padding-bottom:4px}
.jl tr.jh td{background:var(--surface-2);padding-top:9px;border-top:1px solid var(--line)}
.jl td.ind{padding-left:26px}

/* public site */
.pub{background:var(--surface)}
.pnav{display:flex;align-items:center;gap:18px;padding:14px max(20px,calc((100% - 1160px)/2));border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);z-index:5;flex-wrap:wrap}
.pnav .logo{font-weight:700;font-size:1.2rem;display:flex;align-items:center;gap:8px}
.pnav .logo i{width:28px;height:28px;border-radius:8px;background:var(--accent);display:grid;place-items:center;font-style:normal;color:#1d1406}
.pnav a.l{color:var(--ink);text-decoration:none;cursor:pointer}
.sec{padding:64px max(20px,calc((100% - 1160px)/2))}
.sec.alt{background:var(--bg)}
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;padding-top:56px}
.hero h1{font-size:clamp(2rem,4.5vw,3.3rem);letter-spacing:-.01em;max-width:16ch}
.hero .lead{font-size:1.15rem;color:var(--muted);max-width:52ch}
.receipt-art{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:22px;font-variant-numeric:tabular-nums;transform:rotate(-1.5deg);box-shadow:var(--shadow);max-width:400px;justify-self:center;width:100%}
.receipt-art .rl{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--line)}
.receipt-art .rt{display:flex;justify-content:space-between;font-size:1.6rem;font-weight:700;padding-top:12px}
.stamp{display:inline-block;border:2px solid var(--ok);color:var(--ok);padding:2px 10px;border-radius:6px;font-weight:700;transform:rotate(-6deg);margin-top:10px}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px 28px}
.feat>div{border-top:2px solid var(--ink);padding-top:12px}
.feat .ic{font-size:1.4rem}
.pricing{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.plan{border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--surface);display:flex;flex-direction:column;gap:10px}
.plan .price{font-size:2.1rem;font-weight:700;font-variant-numeric:tabular-nums}
.plan ul{padding-left:18px;margin:0;color:var(--muted);flex:1}
.faq details{border-bottom:1px solid var(--line);padding:12px 0}
.faq summary{cursor:pointer;font-weight:600}
.pfoot{padding:40px max(20px,calc((100% - 1160px)/2));background:var(--side);color:var(--side-ink)}
.pfoot a{color:var(--side-hi);cursor:pointer}
.previewbar{background:var(--accent);color:#1d1406;padding:8px 20px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-weight:500}
@media (max-width:820px){.hero{grid-template-columns:1fr}.sec{padding-top:44px;padding-bottom:44px}}


/* ---- professional layer ---- */
.ico{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nav a{display:flex;align-items:center;gap:10px}
.nav a .ico{opacity:.8}.nav a.on .ico{opacity:1;color:var(--accent)}
.side{display:flex;flex-direction:column}.side .nav{flex:1}
.sidefoot{font-size:.75rem;color:color-mix(in srgb,var(--side-ink) 60%,transparent);padding:18px 12px 0}
.brandmark .blogo{width:34px;height:34px;object-fit:contain;background:#fff;border-radius:8px;padding:2px}
.brandmark span{overflow:hidden;text-overflow:ellipsis}
.iconbtn{padding:6px 8px;position:relative}
.gsbtn{color:var(--muted);gap:8px;min-width:200px;justify-content:flex-start}
.gsbtn kbd{margin-left:auto}
kbd{font:500 .72rem/1 var(--font);border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:3px 5px;background:var(--surface-2);color:var(--muted)}
@media (max-width:760px){.gsbtn{min-width:0}.gsbtn .gslabel,.gsbtn kbd{display:none}}
details.bell>div{min-width:300px}
details.bell>div button{display:flex;gap:10px;align-items:flex-start}
.count{position:absolute;top:-4px;right:-4px;background:var(--danger);color:#fff;border-radius:99px;font-size:.68rem;min-width:18px;height:18px;display:grid;place-items:center;padding:0 4px}
.dot{width:8px;height:8px;border-radius:50%;margin-top:7px;flex:none;background:var(--brand)}.dot.warn{background:var(--accent)}.dot.bad{background:var(--danger)}
.avatar{list-style:none;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:600;font-size:.85rem;cursor:pointer}
.avatar::-webkit-details-marker{display:none}
.pager{display:flex;align-items:center;gap:10px;padding:10px 4px;flex-wrap:wrap}
.gsr{margin-top:10px;max-height:55vh;overflow:auto}
.gsr button{display:block;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--line);padding:9px 6px;cursor:pointer}
.gsr button:hover,.gsr button:focus{background:var(--surface-2)}
.logobox{width:120px;height:64px;border:1px dashed var(--line);border-radius:10px;display:grid;place-items:center;background:var(--surface-2)}
.logobox img{max-width:110px;max-height:56px;object-fit:contain}
.auth.split{min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:0;place-items:stretch}
.auth.split>.card{align-self:center;justify-self:center;margin:24px}
.authbrand{background:var(--side);color:var(--side-ink);padding:48px;display:flex;flex-direction:column;justify-content:space-between}
.authbrand .logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1.3rem;margin-bottom:40px}
.authbrand .logo i{width:34px;height:34px;border-radius:9px;background:var(--accent);display:grid;place-items:center;color:#1d1406;font-style:normal}
.authbrand h2{color:#fff;font-size:1.9rem;max-width:18ch;line-height:1.2}
.authbrand ul{padding-left:18px;line-height:2}
@media (max-width:860px){.auth.split{grid-template-columns:1fr}.authbrand{display:none}}
/* A4 invoice */
.a4inv{background:#fff;color:#111;font-size:12.5px;line-height:1.45;border:1px solid #d7d7d7;padding:22px 24px;max-width:794px;margin:0 auto}
.a4inv .muted{color:#666}
.a4head{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid #111;padding-bottom:12px}
.a4biz{display:flex;gap:12px}.a4logo{max-width:110px;max-height:60px;object-fit:contain}
.a4name{font-size:1.25rem}
.a4title{text-align:right}.a4doc{font-weight:700;font-size:1.05rem;letter-spacing:.06em;margin-bottom:6px}
.a4title table td{padding:1px 0 1px 12px}
.a4ret{display:inline-block;border:2px solid #b93a2a;color:#b93a2a;font-weight:700;padding:2px 8px;margin-top:6px}
.a4bill{padding:10px 0;border-bottom:1px solid #d7d7d7}
.a4items{width:100%;border-collapse:collapse;margin-top:10px}
.a4items th{background:#f1f1f1;text-align:left;padding:6px;border:1px solid #d7d7d7;font-size:11.5px}
.a4items td{padding:6px;border:1px solid #e3e3e3;vertical-align:top}
.a4inv .r{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.a4foot{display:flex;gap:20px;margin-top:12px}
.a4left{flex:1.3}.a4right{flex:1}
.a4right table{width:100%;border-collapse:collapse}.a4right td{padding:4px 0;border-bottom:1px solid #eee}
.a4right tr.gt td{font-weight:700;font-size:1.1rem;border-top:2px solid #111;border-bottom:2px solid #111}
.a4upi{display:flex;gap:10px;align-items:center;margin:8px 0}.upiqr svg{display:block;width:110px;height:110px}
.a4sign{text-align:right;margin-top:40px}.a4sline{border-bottom:1px solid #111;height:36px;margin:0 0 4px auto;width:180px}
@media (max-width:640px){.a4head,.a4foot{flex-direction:column}.a4title{text-align:left}}
@media print{
  body:not(.pr) .a4inv,body:not(.pr) .a4inv *{visibility:visible}
  body:not(.pr) .a4inv{position:absolute;left:0;top:0;width:100%;max-width:none;border:0;padding:0}
  .modal .tabs{display:none}
}

/* auth */
.auth{min-height:100%;display:grid;place-items:center;padding:24px;background:var(--bg)}
.auth .card{width:min(460px,100%)}
.loading{min-height:100%;display:grid;place-items:center;color:var(--muted)}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}