/* HELLTECH Office Portal */
:root{
  --bg:#3f4852;--top:#05080c;--nav:#252c35;--navOn:#36404c;--tile:#1f2835;--tileH:#2a3647;--panel:#28313d;
  --text:#eef2f6;--muted:#a9b3bf;--line:#4f5965;--accent:#0a7cf0;--accent2:#4da3ff;--accentText:#fff;
  --ok:#2fa96a;--warn:#f0b429;--bad:#e5484d;--info:#3b82c4;--off:#6b7684;
  --input:#f4f6f9;--inputText:#18212c;--grey:#a5a8af;
}
:root[data-theme=light]{
  --bg:#eef1f5;--nav:#dde3ea;--navOn:#fff;--tile:#fff;--tileH:#f2f6fb;--panel:#fff;--text:#18212c;--muted:#5c6774;--line:#cfd6de;--input:#fff;--accent2:#0a63c4;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:Roboto,"Segoe UI",system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.45;min-height:100vh;display:flex;flex-direction:column}
main{flex:1 0 auto;padding-bottom:40px}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent2)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0}
.muted{color:var(--muted)}.sm{font-size:13px}
code{background:var(--tile);padding:1px 5px;border-radius:3px;font-size:.92em}

/* header */
.top{background:var(--top);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:10px 18px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand:hover{color:#fff}
.brand img{height:52px;width:auto}
.brand span{display:flex;flex-direction:column;line-height:1.05}
.brand b{font-size:24px;letter-spacing:2px;font-weight:800;background:linear-gradient(180deg,#fff,#b9c3cf);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand i{font-style:normal;color:var(--accent2);font-weight:600;font-size:15px;margin-top:3px}
.tr{text-align:right;font-size:13px}
.clock{font-size:19px;font-weight:700;margin-top:3px}
.nav{background:var(--nav);display:flex;overflow-x:auto;align-items:stretch}
.nav a,.nav .themebtn{flex:0 0 auto;padding:16px 20px;color:var(--muted);position:relative;border:0;background:none;cursor:pointer;white-space:nowrap}
.nav a:hover,.nav .themebtn:hover{color:var(--text)}
.nav a.on{background:var(--navOn);color:var(--text);font-weight:700;box-shadow:inset 0 -3px 0 var(--accent)}
.nav .grow{flex:1}
.badge{position:absolute;top:6px;right:6px;background:var(--warn);color:#222;border-radius:10px;font-size:11px;font-weight:700;padding:0 6px;line-height:17px}

/* bars & layout */
.bar{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.bar h1{font-size:18px;flex:1 1 auto;display:flex;align-items:center;gap:10px;min-width:0}
.bar-r{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.back{font-size:20px;padding:2px 11px;border-radius:4px;background:var(--tile)}
.pad{padding:16px}
.sub{font-weight:700;padding:18px 16px 0}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:16px}
.cols.pad{padding:16px}
.wf{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.card{background:var(--panel);border-radius:6px;padding:16px 18px;margin-bottom:16px}
.cols .card,.wf .card{margin-bottom:0}
.card h2{font-size:16px;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.card h3{font-size:14px;margin:16px 0 8px;color:var(--muted)}
.card.narrow{max-width:760px}
.grp{font-size:15px;margin:18px 0 8px;color:var(--accent2)}
.flash{margin:12px 16px 0;padding:10px 14px;border-radius:5px;background:var(--ok);color:#fff}
.flash.bad{background:var(--bad)}.flash.warn{background:var(--warn);color:#222}
.loginbox .flash{margin:10px 0}

/* tiles */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:8px;padding:12px 8px}
.tile{background:var(--tile);border-radius:4px;min-height:100px;display:flex;align-items:center;gap:16px;padding:18px 22px;box-shadow:0 1px 2px rgba(0,0,0,.15);transition:background .15s}
.tile:hover{background:var(--tileH);color:var(--text)}
.ic{width:54px;height:54px;flex:0 0 54px;border:2px solid var(--grey);border-radius:6px;display:grid;place-items:center;color:var(--accent2)}
.ic.sm{width:36px;height:36px;flex-basis:36px;display:inline-grid}
.ic.teal{color:#1fa39a;border-color:#1fa39a}
.nm{font-size:19px}
.ct{font-size:12px;color:var(--muted);margin-top:4px}

/* search, tools */
.search{display:flex;align-items:center;gap:8px;background:var(--input);color:var(--inputText);border-radius:3px;padding:0 12px;flex:0 1 560px;min-width:220px}
.search input,.search input:not([type=checkbox]):not([type=radio]){border:0;outline:0;background:transparent;color:inherit;padding:11px 0;width:100%;border-radius:0}
.search.sm{flex:0 1 320px}.search.sm input,.search.sm input:not([type=checkbox]):not([type=radio]){padding:7px 0}
.search.big{flex:1 1 520px}
.tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.tools.end{justify-content:flex-end;margin:16px 0 0}
.tools.sticky{position:sticky;bottom:0;background:var(--panel);padding:12px 0;border-top:1px solid var(--line)}
select,input:not([type=checkbox]):not([type=radio]),textarea{background:var(--input);color:var(--inputText);border:1px solid var(--line);border-radius:4px;padding:8px 10px;max-width:100%}
.tbl input:not([type=checkbox]):not([type=radio]),.tbl select{width:100%;min-width:90px}
input.short{min-width:52px!important;width:64px!important;text-align:center}
textarea.mono{font-family:ui-monospace,Consolas,monospace;font-size:13px;width:100%}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--tile);border:1px solid var(--line);color:var(--text);border-radius:4px;padding:8px 14px;cursor:pointer;white-space:nowrap;text-decoration:none}
.btn:hover{background:var(--tileH);color:var(--text)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700}
.btn.pri:hover{filter:brightness(1.1);color:#fff}
.btn.danger{color:var(--bad)}
.btn.sm{padding:5px 10px;font-size:13px}
.btn.wide{width:100%;justify-content:center;padding:11px}
form.inline{display:inline}
.chkl{display:inline-flex;gap:6px;align-items:center;margin-right:12px;cursor:pointer}
.lnk{color:var(--accent2)}

/* tabs */
.tabs{display:flex;gap:2px;padding:0 16px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs a{padding:12px 16px;color:var(--muted);border-bottom:3px solid transparent;white-space:nowrap}
.tabs a.on{color:var(--text);border-bottom-color:var(--accent);font-weight:700}
.n{display:inline-block;background:var(--tile);border-radius:10px;padding:0 7px;font-size:12px;color:var(--muted);font-weight:400}

/* lists */
.list{background:var(--panel);border-radius:6px;overflow:hidden}
.row{display:flex;align-items:center;gap:14px;padding:11px 16px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
a.row:hover{background:var(--tileH)}
.row .t{flex:1 1 auto;min-width:0}
.row .t a{font-weight:600}
.ref{font-family:ui-monospace,Consolas,monospace;font-size:12px;color:var(--accent2);min-width:118px}
.acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.chip{display:inline-block;padding:1px 9px;border-radius:10px;font-size:12px;font-weight:700;white-space:nowrap;color:#fff;background:var(--off)}
.chip.info,.chip.ok,.chip.warn,.chip.bad{margin:0;border-left:0;border-radius:10px;padding:1px 9px;font-size:12px}
.chip.ok{background:var(--ok)}.chip.warn{background:var(--warn);color:#222}.chip.bad{background:var(--bad)}.chip.info{background:var(--info)}
a.chip:hover{color:#fff;filter:brightness(1.1)}
.bul{border-left:3px solid var(--accent);padding:4px 12px;margin-bottom:14px}
.bul.pin{border-left-color:var(--warn)}
.bul p{margin:4px 0 0;color:var(--muted);font-size:14px}
.meta{font-size:12px;color:var(--muted)}

/* tables */
.tbl{overflow-x:auto;background:var(--panel);border-radius:6px}
table{border-collapse:collapse;width:100%}
th,td{text-align:left;padding:9px 11px;border-bottom:1px solid var(--line);vertical-align:top;font-size:14px}
th{font-size:12px;text-transform:uppercase;letter-spacing:.3px;color:var(--muted);font-weight:600}
td.c{text-align:center}
tr.click{cursor:pointer}
tr.click:hover td{background:var(--tileH)}
tr.dim td{opacity:.55}

/* stats & stock */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px;padding:12px 8px}
.stat{background:var(--tile);border-radius:4px;padding:16px 20px;display:block}
.stat b{font-size:26px;display:block}.stat b small{font-size:14px;color:var(--muted)}
.stat.alert b{color:var(--warn)}
th.r,td.r{text-align:right;white-space:nowrap}
.neg{color:var(--bad)}
table.stock td{vertical-align:middle}
fieldset.newitem{border:1px dashed var(--line);border-radius:6px;padding:4px 12px;margin:8px 0}
fieldset.newitem legend{color:var(--accent2);font-size:13px;padding:0 6px}
/* document viewer */
.docmeta{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;margin-bottom:12px;font-size:14px}
.viewer{width:100%;height:78vh;border:0;border-radius:6px;background:#fff;display:block}
.viewer.img{height:auto;padding:16px;text-align:center}
.viewer.img img{max-width:100%;max-height:75vh}
.viewer.txt{color:#18212c;padding:16px;white-space:pre-wrap;font-size:14px;height:auto;max-height:78vh;overflow:auto}
.info{background:rgba(10,124,240,.12);border-left:3px solid var(--accent);padding:10px 14px;margin:10px 0;border-radius:3px;font-size:14px}

/* forms (fill + view) */
.paper{background:var(--panel);border-radius:6px;padding:20px 24px;max-width:980px;margin:0 auto}
.phead{display:flex;justify-content:space-between;gap:16px;border-bottom:2px solid var(--accent);padding-bottom:12px;margin-bottom:12px;flex-wrap:wrap}
.ph-l{display:flex;gap:14px;align-items:center}
.plogo{height:54px}
.ptitle{font-size:21px;font-weight:700;margin-top:2px}
table.meta{width:auto}
table.meta td{padding:3px 10px;border:1px solid var(--line);font-size:13px}
.hdr{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:6px}
.fld{display:flex;flex-direction:column;gap:5px;margin:10px 0}
.fld>span{font-size:13px;color:var(--muted)}
.fld input,.fld textarea,.fld select{width:100%}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0 14px}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:0 12px}
.sec{background:var(--tile);margin:16px -8px 4px;padding:9px 12px;font-weight:700;border-left:4px solid var(--accent);border-radius:3px}
.chk{display:grid;grid-template-columns:30px 1fr auto;gap:6px 10px;align-items:center;padding:10px 2px;border-bottom:1px solid var(--line)}
.chk .num,.rrow .num{color:var(--muted);font-size:13px;text-align:right}
.chk .cmt{grid-column:2/4;padding:6px 10px;font-size:13px}
.yn{display:flex;gap:4px}
.ynb{position:relative;cursor:pointer}
.ynb input{position:absolute;opacity:0;width:0;height:0}
.ynb span{display:inline-block;border:1px solid var(--line);border-radius:4px;padding:7px 13px;min-width:56px;text-align:center}
.ynb input:focus-visible+span{outline:2px solid var(--accent2)}
.ynb.Y input:checked+span{background:var(--ok);border-color:var(--ok);color:#fff}
.ynb.N input:checked+span{background:var(--bad);border-color:var(--bad);color:#fff}
.ynb.NA input:checked+span{background:var(--off);border-color:var(--off);color:#fff}
.opts{display:flex;flex-wrap:wrap;gap:6px}
.opt{position:relative;cursor:pointer}
.opt input{position:absolute;opacity:0;width:0;height:0}
.opt span{display:inline-block;border:1px solid var(--line);border-radius:16px;padding:6px 14px;font-size:14px}
.opt input:checked+span{background:var(--accent);border-color:var(--accent);color:#fff}
.opt input:focus-visible+span{outline:2px solid var(--accent2)}
.ftable td{padding:4px}.ftable th{white-space:nowrap}
.vtable td,.vtable th{font-size:13px;padding:5px 8px}
.prog{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.pbar{width:150px;height:8px;background:var(--tile);border-radius:4px;overflow:hidden}
.pbar i{display:block;height:100%;background:var(--ok);width:0}
.rrow{display:grid;grid-template-columns:30px 1fr auto;gap:10px;padding:8px 2px;border-bottom:1px solid var(--line);align-items:start}
.rrow.f{grid-template-columns:1fr}
.rrow .cm{font-size:13px;color:var(--muted);font-style:italic;margin-top:3px}
.rrow .val{white-space:pre-wrap;margin-top:2px}
.res{font-weight:700;font-size:13px;min-width:44px;text-align:center}
.res.Y{color:var(--ok)}.res.N{color:var(--bad)}.res.NA,.res.none{color:var(--muted)}
.sign{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:24px;font-size:14px}
.kv{display:grid;grid-template-columns:minmax(160px,34%) 1fr;gap:12px;padding:7px 2px;border-bottom:1px solid var(--line);font-size:14px}
.kv>span:first-child{color:var(--muted);font-size:13px}
.kv>span:last-child{white-space:pre-wrap;word-break:break-word}
.kv.long{grid-template-columns:1fr}.kv.long>span:first-child{margin-bottom:-6px}
.mobonly{display:none!important}
.help{font-size:12px;color:var(--muted);line-height:1.8;margin:4px 0 8px}

/* login / install */
.loginpage{display:flex;align-items:center;justify-content:center;padding:24px 16px;background:radial-gradient(circle at 50% 20%,#14243a,#05080c 70%)}
.loginbox{background:var(--panel);border-radius:10px;padding:28px;width:100%;max-width:400px;box-shadow:0 10px 40px rgba(0,0,0,.5);text-align:left}
.loginbox.wide{max-width:780px}
.loginbox h1{font-size:22px;text-align:center;margin:6px 0 2px}
.loginbox h2{font-size:15px;margin:18px 0 6px;color:var(--accent2)}
.loginbox>p.muted{text-align:center;margin-top:0}
.loginlogo{display:block;margin:0 auto;width:150px;height:auto;background:#fff;border-radius:8px;padding:10px}
.loginlogo.small{width:110px}
.checks{list-style:none;padding:0;margin:0}
.checks li{padding:3px 0}.checks .y{color:var(--ok)}.checks .n{color:var(--bad)}
.foot{text-align:center;font-size:12px;color:var(--muted);padding:14px}

@media(max-width:900px){.cols,.wf{grid-template-columns:1fr}.three{grid-template-columns:1fr}}
@media(max-width:640px){
  .top{padding:8px 12px}.brand img{height:40px}.brand b{font-size:19px}.tr .who{display:none}.clock{font-size:15px}
  .nav a,.nav .themebtn{padding:13px 12px}
  .tile{min-height:84px;padding:14px 16px}.nm{font-size:17px}
  .row{flex-wrap:wrap}.ref{min-width:0}.acts{width:100%;justify-content:flex-start}
  .chk{grid-template-columns:24px 1fr}.yn{grid-column:2}.chk .cmt{grid-column:2}
  .paper{padding:14px}.ptitle{font-size:18px}.plogo{height:40px}
  .viewer{height:70vh}
  .mobonly{display:flex!important;margin:8px 0 12px}.deskonly{display:none!important}
  .kv{grid-template-columns:1fr;gap:2px}
  .bar h1{flex-wrap:wrap}.bar h1 .code{flex-basis:100%}
}
@page{margin:12mm}
@media print{
  :root,:root[data-theme]{--text:#000;--panel:#fff;--bg:#fff;--line:#bbb;--muted:#444;--tile:#eee;--accent:#0a5cc4;--accent2:#0a5cc4}
  .top,.nav,.bar,.tabs,.tools,.foot,.flash,.noprint{display:none!important}
  body{background:#fff}.pad{padding:0}.paper{max-width:none;padding:0}
}
/* letters & scored audits */
.letter{white-space:normal;line-height:1.6;font-size:14.5px;padding:14px 4px;border-bottom:1px solid var(--line)}
.letter.pre{border:0;padding:8px 0 0;opacity:.85;font-size:13px}
.score{margin:6px 0 2px;padding:8px 10px;border-left:4px solid var(--accent,#1e88e5);background:rgba(30,136,229,.08);font-size:14px;border-radius:4px}
.score.total{font-size:16px;margin-top:16px}
.score .ok{color:#2e9d5b}.score .bad{color:#d64545}
@media print{.letter{font-size:12pt;color:#000}.score{background:none;border-left:3px solid #000}}