:root{
  --bg:#f4f6f9; --panel:#fff; --ink:#1c2533; --muted:#667085; --line:#e3e8ef;
  --brand:#12314f; --brand2:#1d4b78; --accent:#f28c28; --accent-soft:#fff3e6;
  --ok:#1f8a4c; --ok-soft:#e6f5ec; --warn:#b76e00; --warn-soft:#fff5dc;
  --bad:#c0392b; --bad-soft:#fdecea; --info:#1d6fb8; --info-soft:#e8f1fb;
  --r:10px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:'Sarabun','Leelawadee UI',Tahoma,sans-serif;font-size:15px;color:var(--ink);background:var(--bg)}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--info)}
.hidden{display:none!important}
#app{display:flex;min-height:100vh}
aside{width:236px;flex:none;background:var(--brand);color:#dbe6f2;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.logo{padding:20px 18px 16px;border-bottom:1px solid #ffffff1a}
.logo b{display:block;color:#fff;font-size:20px;letter-spacing:.5px}
.logo b span{color:var(--accent)}
.logo small{opacity:.75;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
nav{padding:10px 8px;flex:1;overflow:auto}
nav button{display:flex;gap:10px;align-items:center;width:100%;background:none;border:0;color:inherit;padding:10px 12px;border-radius:8px;cursor:pointer;text-align:left;font-size:15px}
nav button:hover{background:#ffffff14}
nav button.on{background:#ffffff22;color:#fff;font-weight:600;box-shadow:inset 3px 0 0 var(--accent)}
nav .ic{width:20px;text-align:center}
.nav-parent .caret{margin-left:auto;font-size:11px;opacity:.75;transition:transform .15s}
.nav-group.closed .caret{transform:rotate(-90deg)}
.nav-group.closed .nav-sub{display:none}
.nav-sub button{padding:8px 12px 8px 42px;font-size:14.5px}
.nav-group.has-on > .nav-parent{color:#fff;font-weight:600}
.crumb{font-size:13px;color:var(--muted);margin-bottom:2px}
.userbox{padding:12px 16px;border-top:1px solid #ffffff1a;font-size:13px}
.userbox b{display:block;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.userbox small{opacity:.8;display:block}
.userbox .btn{margin-top:8px;margin-right:4px;background:none;border-color:#ffffff44;color:#fff;padding:4px 10px;font-size:13px}
.userbox .btn:hover{background:#ffffff14}
main{flex:1;min-width:0;padding:24px 28px 60px}
h1{font-size:24px;margin:0 0 4px}
.sub{color:var(--muted);margin:0 0 20px}
.bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:14px}
.bar .grow{flex:1}
.btn{border:1px solid var(--line);background:#fff;padding:8px 14px;border-radius:8px;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:#c5cfdb}
.btn:disabled{opacity:.6;cursor:default}
.btn.pri{background:var(--brand2);border-color:var(--brand2);color:#fff}
.btn.pri:hover{background:var(--brand)}
.btn.acc{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.danger{color:var(--bad)}
.btn.sm{padding:4px 10px;font-size:13.5px}
.btn.ghost{background:none;border-style:dashed}
input,select,textarea{border:1px solid #cfd7e2;border-radius:7px;padding:7px 9px;background:#fff;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid #1d6fb855;border-color:var(--info)}
input[readonly]{background:#f5f7fa;color:var(--muted)}
.bar input,.bar select{width:auto;min-width:180px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.kpi small{color:var(--muted)}
.kpi b{display:block;font-size:30px;line-height:1.2;margin-top:4px}
.kpi.o b{color:var(--accent)}
.cols{display:grid;grid-template-columns:1.3fr 1fr;gap:16px}
.card h3{margin:0 0 10px;font-size:16px}
.alert{display:flex;gap:10px;padding:9px 10px;border-radius:8px;margin-bottom:6px;cursor:pointer;border-left:4px solid}
.alert:hover{filter:brightness(.97)}
.alert.bad{background:var(--bad-soft);border-color:var(--bad)}
.alert.warn{background:var(--warn-soft);border-color:var(--warn)}
.alert.info{background:var(--info-soft);border-color:var(--info)}
.alert small{display:block;color:var(--muted)}
.empty{color:var(--muted);padding:12px 0}
.dept{display:grid;grid-template-columns:150px 1fr 30px;gap:8px;align-items:center;margin:6px 0;font-size:14px}
.dept .track{background:#eef2f7;border-radius:5px;height:14px}
.dept .fill{background:var(--brand2);height:100%;border-radius:5px}
table.list{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.list th{background:#f0f3f7;text-align:left;font-weight:600;font-size:13.5px;color:#475467;padding:10px}
.list td{padding:9px 10px;border-top:1px solid var(--line);vertical-align:middle}
.list tr:hover td{background:#fafbfd}
.list .acts{white-space:nowrap;text-align:right}
.list select,.list input[type=text]{padding:4px 6px;font-size:14px}
.tbl-scroll{overflow-x:auto}
.tag{display:inline-block;padding:2px 9px;border-radius:20px;font-size:13px;background:#eef2f7;white-space:nowrap}
.tag.ok{background:var(--ok-soft);color:var(--ok)}.tag.warn{background:var(--warn-soft);color:var(--warn)}
.tag.bad{background:var(--bad-soft);color:var(--bad)}.tag.info{background:var(--info-soft);color:var(--info)}
.tag.acc{background:var(--accent-soft);color:#b35d0c}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.chip{border:1px solid var(--line);background:#fff;border-radius:20px;padding:5px 12px;cursor:pointer;font-size:14px}
.chip.on{background:var(--brand2);color:#fff;border-color:var(--brand2)}
.chip b{margin-left:4px}
.av{width:34px;height:34px;border-radius:50%;object-fit:cover;background:#dfe7f1;display:inline-grid;place-items:center;font-weight:600;color:var(--brand2);vertical-align:middle;flex:none}
.who{display:flex;gap:10px;align-items:center}
.who small{display:block;color:var(--muted)}
.ro{background:var(--info-soft);color:var(--info);padding:8px 12px;border-radius:8px;margin-bottom:14px;font-size:14px}
.demo-bar{background:var(--warn-soft);color:#7a4b00;text-align:center;font-size:13px;padding:6px 10px}
.link{font-family:ui-monospace,Consolas,monospace;background:#f0f3f7;padding:6px 10px;border-radius:6px;word-break:break-all;font-size:13.5px}
.qr{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:10px}
.qr .code{background:#fff;padding:8px;border:1px solid var(--line);border-radius:8px}
.steps{margin:0;padding-left:20px;line-height:1.8}
/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:20px}
.lcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px 26px;width:min(420px,100%);box-shadow:0 10px 40px #0001}
.lcard .brand b{font-size:26px;color:var(--brand)}
.lcard .brand b span{color:var(--accent)}
.lcard .brand small{display:block;color:var(--muted);margin:2px 0 18px}
.lcard .fld{margin-bottom:12px}
.err{background:var(--bad-soft);color:var(--bad);padding:8px 10px;border-radius:8px;margin-bottom:12px;font-size:14px;line-height:1.5}
.demo{background:var(--warn-soft);color:#7a4b00;padding:8px 10px;border-radius:8px;margin-bottom:12px;font-size:13px;line-height:1.55}
/* forms */
.modal{position:fixed;inset:0;background:#0b1a2b88;display:flex;justify-content:center;align-items:flex-start;padding:24px 12px;overflow:auto;z-index:50}
.mbox{background:#fff;border-radius:12px;width:min(1000px,100%);box-shadow:0 20px 60px #0004}
.mhead{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--line);position:sticky;top:-24px;background:#fff;border-radius:12px 12px 0 0;z-index:2}
.mhead h2{margin:0;font-size:19px;flex:1}
.mbody{padding:16px 20px}
.mfoot{display:flex;gap:10px;justify-content:flex-end;padding:14px 20px;border-top:1px solid var(--line);position:sticky;bottom:-24px;background:#fff;border-radius:0 0 12px 12px}
form.busy{opacity:.6;pointer-events:none}
fieldset.sec{border:1px solid var(--line);border-radius:var(--r);padding:12px 14px 14px;margin:0 0 14px;min-width:0}
fieldset.sec legend{font-weight:700;color:var(--brand2);padding:0 6px}
fieldset.sec.hr{background:#fbfcfe;border-color:#c9d8ea}
.note{margin:0 0 10px;color:var(--muted);font-size:13.5px}
.static{padding:7px 0;font-weight:600;color:var(--brand2);font-size:14px}
.static.hist{font-weight:400;color:var(--ink);line-height:1.65}
.static.hist .note{margin:6px 0 0}
.sub-mode{background:var(--accent-soft);border-left:4px solid var(--accent);padding:8px 10px;border-radius:6px;font-size:14px}
.guide{background:#f7f9fc;border:1px dashed #b9c8da;border-radius:8px;padding:8px 10px}
.guide .g-title{font-size:13.5px;color:var(--muted);margin-bottom:2px}
.guide .g-row{display:flex;gap:10px;align-items:flex-start;padding:6px 0;border-top:1px solid #e6ebf2;font-size:14px}
.guide .g-title + .g-row{border-top:0}
.guide .g-row .btn{flex:none}
.guide .g-row small{display:block;color:var(--muted);font-size:12.5px}
.guide .g-rem{margin-top:6px;font-size:13.5px}
.guide details{margin-top:6px;font-size:13.5px}
.guide summary{cursor:pointer;color:var(--info)}
.guide ul{margin:4px 0 0;padding-left:20px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 14px}
.fld{min-width:0}
.fld span{display:block;font-size:13.5px;color:#475467;margin-bottom:3px}
.fld.w2{grid-column:span 2}.fld.w3{grid-column:1/-1}
.req{color:var(--bad)}
.radios{display:flex;flex-wrap:wrap;gap:6px 16px;padding-top:4px}
.radios label,.chk{display:flex;gap:6px;align-items:flex-start;cursor:pointer}
.radios input,.chk input{width:auto;margin-top:4px}
.photo-in{display:flex;gap:10px;align-items:center}
.photo-in > div{min-width:0} .photo-in input[type=file]{max-width:100%}
.photo-in img{width:78px;height:98px;object-fit:cover;border:1px dashed #b9c4d2;border-radius:6px;background:#f3f6fa}
.sigpad{display:grid;gap:6px}
.sigpad canvas,.sigpad img{width:100%;height:160px;border:1px dashed var(--line);border-radius:8px;background:#fff;box-sizing:border-box}
.sigpad canvas{touch-action:none;cursor:crosshair}
.sigpad img{object-fit:contain}
.sigbar{display:flex;justify-content:space-between;align-items:center;gap:8px}
.sigbar small{color:var(--muted)}
.tbl-wrap{overflow-x:auto;margin-bottom:6px}
table.ftbl{width:100%;border-collapse:collapse;min-width:640px}
.ftbl th{font-size:13px;font-weight:600;color:#475467;text-align:left;padding:4px}
.ftbl td{padding:3px}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;padding:10px 18px;border-radius:8px;z-index:99;box-shadow:0 8px 24px #0003;max-width:90vw}
.toast.bad{background:var(--bad)}
/* public application page */
.kiosk{max-width:980px;margin:0 auto;padding:24px 16px 60px}
.khead{background:var(--brand);color:#fff;border-radius:12px;padding:20px 24px;margin-bottom:16px}
.khead h1{color:#fff}.khead p{margin:4px 0 0;opacity:.85}
.done{text-align:center;padding:60px 20px}
.invite-bar{background:var(--info-soft);color:#14406b;border-left:4px solid var(--info);padding:10px 14px;border-radius:8px;margin-bottom:14px;line-height:1.6}
.fnames{display:block;margin-top:3px;font-size:13px}
.att{display:flex;flex-wrap:wrap;gap:8px}
.att .btn{display:inline-flex;gap:6px;align-items:center;font-size:14px}
.att .btn small{color:var(--muted)}
.inv-msg{white-space:pre-wrap;background:#f0f3f7;border-radius:8px;padding:10px 12px;font-size:14px;line-height:1.6;margin:8px 0}
#print{display:none}
@media (max-width:900px){
  #app{flex-direction:column} aside{width:auto;height:auto;position:static}
  nav{display:flex;flex-wrap:wrap;gap:4px} nav button{width:auto}
  .nav-group,.nav-sub{display:contents} .nav-sub button{padding:10px 12px;font-size:15px}
  main{padding:18px 16px 60px} .cols{grid-template-columns:1fr} .grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){ .grid{grid-template-columns:1fr} .fld.w2{grid-column:auto} }
/* print */
@media print{
  @page{size:A4;margin:14mm 14mm}
  body{background:#fff;font-size:13px}
  #app,#modal,#login,.toast,.kiosk,.demo-bar{display:none!important}
  #print{display:block}
}
.pdoc h1{text-align:center;font-size:20px;margin:0 0 2px}
.pdoc .ptop{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:2px solid #000;padding-bottom:6px;margin-bottom:10px}
.pdoc .ptop img{width:90px;height:115px;object-fit:cover;border:1px solid #999}
.pdoc .ph{width:90px;height:115px;border:1px dashed #999;display:grid;place-items:center;font-size:11px;text-align:center;color:#777}
.pdoc h4{margin:10px 0 4px;padding:3px 6px;background:#eee;font-size:13.5px}
.pdoc .kv{display:grid;grid-template-columns:repeat(3,1fr);gap:2px 12px}
.pdoc .kv div{border-bottom:1px dotted #aaa;padding:2px 0;break-inside:avoid}
.pdoc .kv div.w3{grid-column:1/-1}
.pdoc .kv span{color:#555}
.pdoc table{width:100%;border-collapse:collapse;font-size:12.5px}
.pdoc td,.pdoc th{border:1px solid #888;padding:3px 5px;text-align:left}
.pdoc .sign{display:grid;grid-template-columns:1fr 1fr;gap:26px 40px;margin-top:36px;text-align:center}
.contract{font-size:14.5px;line-height:1.75}
.contract p{margin:0 0 6px;text-indent:2.2em;text-align:justify}
.contract p.ni{text-indent:0}
.contract h1{margin-bottom:0}
.contract .c{text-align:center;text-indent:0}
.contract table{margin:4px 0 8px}
/* ใบเตือน (หน้าพิมพ์) */
.wdoc{font-size:13.5px;line-height:1.6}
.wdoc .whead{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid #000;padding-bottom:6px;margin-bottom:6px}
.wdoc h1{text-align:center;font-size:21px;margin:6px 0 4px}
.wdoc .cbx{display:grid;grid-template-columns:repeat(3,1fr);gap:0 12px;margin:2px 0 6px;font-size:12.5px}
.wdoc .cbx.c4{grid-template-columns:repeat(4,1fr);font-size:13px;margin-bottom:8px}
.wdoc .cbx .on{font-weight:700}
.wdoc .row{margin:4px 0}
.wdoc .lbl{font-weight:700}
.wdoc .box{border:1px solid #999;padding:5px 8px;margin:3px 0 6px;min-height:2.4em;white-space:pre-wrap}
.wdoc .dots{border-bottom:1px dotted #666;height:1.65em}
.wdoc .legal{border:1.5px solid #000;padding:6px 10px;margin:8px 0;text-align:justify}
.wdoc .sign{margin-top:22px;gap:20px 40px}
.wdoc .sign > div{break-inside:avoid}
.wdoc .foot{font-size:11.5px;color:#444;margin-top:12px;border-top:1px solid #bbb;padding-top:4px}
/* ใบลาออก / หนังสือรับรองการทำงาน (หน้าพิมพ์) */
.wdoc .para{margin:6px 0;text-indent:2.2em;text-align:justify}
.wdoc .ck{margin:6px 0 4px}
.wdoc .ck th{background:#eee}
.wdoc .pb{break-before:page;page-break-before:always}
/* ผู้อนุมัติ */
.appr-banner{background:var(--info-soft);border-left:4px solid var(--info);padding:8px 10px;border-radius:6px;font-size:14px;margin-bottom:12px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.appr-head{margin-bottom:6px}
.appr-head b{font-size:16px}
.appr-kv{display:grid;grid-template-columns:repeat(2,1fr);gap:4px 18px;margin:8px 0;font-size:14px}
.appr-kv span{color:var(--muted)}
.appr-detail{white-space:pre-wrap;background:#f7f9fc;border:1px solid var(--line);border-radius:8px;padding:8px 10px;margin:6px 0;font-size:14px}
.appr-h{margin:14px 0 6px}
.appr-steps td{vertical-align:top}
.appr-steps tr.cur td{background:var(--warn-soft)}
.appr-acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.appr-act textarea{width:100%}
.appr-doc{margin:12px 0}
.appr-doc summary{cursor:pointer;color:var(--info);font-weight:600}
.docview{width:100%;height:540px;border:1px solid var(--line);border-radius:8px;background:#fff;margin-top:6px}
.tiers{display:grid;gap:10px}
.tier{display:grid;grid-template-columns:220px 1fr;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:12px}
.tier-h b{display:block;color:var(--brand)}
.tier-h small{color:var(--muted)}
.tier-b{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-start}
.tier-b .empty{color:var(--muted);font-size:13.5px;padding:6px 0}
.tier-p{border:1px solid var(--line);border-radius:8px;padding:8px 10px;min-width:210px;cursor:pointer;background:#fbfcfe;display:flex;flex-direction:column;gap:3px;align-items:flex-start}
.tier-p:hover{border-color:var(--brand2)}
.tier-p small{color:var(--muted)}
.tier-p.off{opacity:.55}
.mtx td.c{text-align:center}
.mtx tr.grp td{background:#f3f5f9;font-weight:600;color:var(--brand)}
.mtx tbody tr[data-act]{cursor:pointer}
.mtx tbody tr[data-act]:hover td{background:#fafbfd}
.role{display:inline-block;padding:1px 9px;border-radius:999px;font-size:12.5px;font-weight:600;white-space:nowrap}
.role.P{background:#eef1f5;color:#475467}
.role.R{background:var(--info-soft);color:var(--info)}
.role.A{background:var(--accent);color:#fff}
.role.I{background:var(--ok-soft);color:var(--ok)}
.role0{color:#c0c7d2}
.rules{margin:4px 0 0;padding-left:22px;line-height:1.7}
.wdoc .appr-print td{vertical-align:top}
@media (max-width:760px){ .tier{grid-template-columns:1fr} .appr-kv{grid-template-columns:1fr} }
/* read-only record view */
.rv .kv{display:grid;grid-template-columns:repeat(3,1fr);gap:4px 14px;font-size:14px}
.rv .kv div{border-bottom:1px dotted #d5dbe4;padding:3px 0}
.rv .kv div.w3{grid-column:1/-1}
.rv .kv span{color:var(--muted)}
.rv h4{margin:12px 0 4px;color:var(--brand2);font-size:15px}
@media (max-width:700px){ .rv .kv,.pdoc .kv{grid-template-columns:1fr} }
/* โมดูลงานบุคคล (ประเมิน · การลา · ค่าเที่ยว · ความปลอดภัย · หนังสือ · รายงาน) */
.mtbl td{padding:3px}
.mtbl input,.mtbl select{min-width:70px}
.mtbl td:last-child{width:34px}
.trip-sum{margin:0 0 14px;padding:10px 12px;background:#f7f9fc;border:1px solid var(--line);border-radius:8px}
.trip-total .net{display:inline-block;margin-left:6px;font-size:17px;font-weight:700;color:var(--brand)}
.list.bal td b.neg{color:var(--bad)}
.list.pay th,.list.pay td{text-align:center;font-size:13.5px}
.list.pay th:first-child,.list.pay td:first-child{text-align:left}
.mod-btns{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.assetbox{margin-top:12px;padding:10px 12px;border:1px dashed #c9d8ea;border-radius:var(--r);background:#fff}
.assetbox>b{display:block;color:var(--brand2);margin-bottom:2px}
.assetbox .note{margin:2px 0 6px}
.assetbox .empty{padding:4px 0}
.static.hist ul{margin:2px 0 0;padding-left:20px}
.ck.calc{width:100%;margin:2px 0}
.ck.calc td,.ck.calc th{padding:4px 8px;border:1px solid var(--line)}
.ck.calc th{text-align:left;background:#f3f5f9}
.wdoc .ck.small{font-size:11.5px}
.wdoc .ck.small td,.wdoc .ck.small th{padding:2px 4px}
.wdoc .cols2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.wdoc .t50{border-collapse:collapse;width:100%;font-size:12.5px}
.wdoc .t50 td,.wdoc .t50 th{border:1px solid #444;padding:4px 6px;vertical-align:top}
.wdoc .t50 .r{text-align:right;white-space:nowrap}
.wdoc .t50 .hd{background:#f1f1f1;font-weight:700}