:root{--bg:#f4f6f8;--card:#fff;--ink:#1d2733;--muted:#6b7785;--line:#e2e7ec;--brand:#0f766e;--brand-d:#0b5a54;--brand-l:#e6f4f2;--danger:#c0392b;--warn:#b7791f;--ok:#2f855a;--side:#12332f;--side-ink:#cfe4e1}
*{box-sizing:border-box}
html,body{margin:0}
body{font:14px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.25}
h3{font-size:16px}
.muted{color:var(--muted)}.small{font-size:12px}.r{text-align:right}.c{text-align:center}
.inline{display:inline}

/* layout */
.shell{display:flex;min-height:100vh}
.side{width:236px;flex:0 0 236px;background:var(--side);color:var(--side-ink);padding:14px 0;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:#fff;padding:4px 18px 16px;font-size:15px}
.brand-logo{width:34px;height:34px;object-fit:contain;background:#fff;border-radius:6px}
.side nav a{display:block;padding:7px 18px;color:var(--side-ink);border-left:3px solid transparent}
.side nav a:hover{background:rgba(255,255,255,.07);text-decoration:none}
.side nav a.on{background:rgba(255,255,255,.12);color:#fff;border-left-color:#5eead4;font-weight:600}
.nav-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#7fa8a2;padding:14px 18px 4px}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:12px;background:var(--card);border-bottom:1px solid var(--line);padding:10px 22px}
.top h1{font-size:19px;margin:0;flex:1}
.who{display:flex;align-items:center;gap:8px;font-size:13px}
.burger{display:none;border:1px solid var(--line);background:#fff;border-radius:6px;font-size:18px;padding:2px 9px}
.content{padding:20px 22px;flex:1}
.foot{padding:14px 22px;font-size:12px;text-align:center}

/* cards, grids */
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin-bottom:16px}
.card h3{margin-bottom:10px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.stat .n{font-size:22px;font-weight:700;display:block}
.stat .l{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.stat.warn .n{color:var(--warn)}.stat.bad .n{color:var(--danger)}.stat.ok .n{color:var(--ok)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px 14px}
.col-1{grid-column:span 1}.col-2{grid-column:span 2}.col-3{grid-column:span 3}.col-4{grid-column:span 4}.col-5{grid-column:span 5}.col-6{grid-column:span 6}.col-8{grid-column:span 8}.col-9{grid-column:span 9}.col-12{grid-column:span 12}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
.toolbar .grow{flex:1}
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:end}
.filters .field{margin:0}

/* forms */
.field{display:flex;flex-direction:column;gap:4px}
.field label{font-size:12px;font-weight:600;color:#3b4856}
.req{color:var(--danger)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=month],input[type=tel],input[type=url],input:not([type]),select,textarea{width:100%;padding:8px 10px;border:1px solid #cfd6dd;border-radius:6px;background:#fff;font:inherit;color:inherit}
input[type=file]{font-size:13px}
input:focus,select:focus,textarea:focus{outline:2px solid #99d5cf;border-color:var(--brand)}
input[readonly]{background:#f1f4f6}
.check label{display:flex;gap:8px;align-items:center;font-weight:500;font-size:14px;padding-top:20px}
.check input{width:auto}
.inline-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px}
.inline-form input[type=text]{width:auto;min-width:220px}
fieldset{border:1px solid var(--line);border-radius:8px;padding:12px 14px 14px;margin:0 0 16px}
legend{font-weight:700;padding:0 6px;color:var(--brand-d)}

/* buttons */
.btn{display:inline-block;padding:7px 14px;border:1px solid #cfd6dd;background:#fff;color:var(--ink);border-radius:6px;font:inherit;cursor:pointer;text-decoration:none;line-height:1.3}
.btn:hover{background:#f1f4f6;text-decoration:none}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-d)}
.btn-danger{color:var(--danger);border-color:#e7b9b3}.btn-danger:hover{background:#fdf1ef}
.btn-ok{background:var(--ok);border-color:var(--ok);color:#fff}.btn-ok:hover{background:#276749}
.btn-sm{padding:3px 9px;font-size:12px}
.btn-block{display:block;width:100%;text-align:center}

/* tables */
.tbl{width:100%;border-collapse:collapse;background:var(--card)}
.tbl th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);text-align:left;padding:8px 10px;border-bottom:2px solid var(--line);white-space:nowrap}
.tbl td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tbody tr:hover{background:#fafcfc}
.tbl tfoot td{font-weight:700;border-top:2px solid var(--line)}
.tbl .num{text-align:right;white-space:nowrap}
.table-wrap{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:16px}
.table-wrap .tbl{margin:0}
.pager{display:flex;gap:10px;align-items:center;margin:10px 2px}
.pg{padding:3px 10px;border:1px solid var(--line);border-radius:6px;background:#fff}.pg.off{color:#aab3bd}

/* badges, flash */
.badge{display:inline-block;padding:1px 9px;border-radius:999px;font-size:12px;font-weight:600;background:#e8edf2;color:#44525f;white-space:nowrap}
.b-active,.b-paid,.b-approved,.b-issued{background:#def5e7;color:#1e6b43}
.b-pending,.b-partial,.b-draft,.b-planned,.b-suspended{background:#fdf0d1;color:#8a5a0b}
.b-overdue,.b-void,.b-rejected,.b-emergency,.b-deceased,.b-cancelled{background:#fbdcd8;color:#a02c20}
.b-closed,.b-exited,.b-left,.b-transferred,.b-reintegrated,.b-graduated{background:#e3e8ee;color:#4a5866}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;border:1px solid}
.f-success{background:#e6f6ec;border-color:#b4e0c4;color:#1e5a39}
.f-error{background:#fdecea;border-color:#f3bfb9;color:#8f2a20}
.f-info{background:#e8f2fb;border-color:#bcd7ee;color:#1f4e79}
.f-warn{background:#fdf6e3;border-color:#f0dca3;color:#7a5a0a}

/* detail views */
.profile{display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap}
.avatar{width:120px;height:120px;border-radius:10px;object-fit:cover;background:#e3e8ee;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:#9aa6b2;font-size:36px}
.kvs{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px 18px}
.kv span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.kv strong{font-weight:600;word-break:break-word}
.alert-list{list-style:none;margin:0;padding:0}
.alert-list li{padding:7px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px}
.alert-list li:last-child{border:0}
.bars{display:flex;align-items:flex-end;gap:14px;height:170px;padding-top:10px}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%;justify-content:flex-end}
.bar-pair{display:flex;gap:4px;align-items:flex-end;height:130px;width:100%;justify-content:center}
.bar{width:40%;max-width:34px;border-radius:4px 4px 0 0;min-height:2px}
.bar.in{background:var(--brand)}.bar.out{background:#e0a458}
.legend{display:flex;gap:16px;font-size:12px;margin-top:6px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px}
.meter{height:8px;background:#e3e8ee;border-radius:4px;overflow:hidden}.meter>i{display:block;height:100%;background:var(--brand)}

/* items table (invoice/voucher forms) */
.items td{padding:4px 6px}.items input{padding:6px 8px}
.totals{margin-left:auto;max-width:330px}
.totals div{display:flex;justify-content:space-between;padding:4px 0}
.totals .grand{font-size:17px;font-weight:700;border-top:2px solid var(--ink);margin-top:4px;padding-top:8px}

/* login / install */
.login-body{background:linear-gradient(135deg,#0f766e,#12332f);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{background:#fff;border-radius:12px;padding:28px;width:100%;max-width:400px;box-shadow:0 10px 40px rgba(0,0,0,.25)}
.login-card.wide{max-width:760px}
.login-card .field{margin-bottom:12px}
.login-logo{max-height:64px;margin-bottom:8px}
.checks{list-style:none;padding:0;margin:0 0 14px}.checks .ok{color:var(--ok)}.checks .bad{color:var(--danger);font-weight:600}

/* printable documents */
.printdoc{background:#e9edf0}
.doc-toolbar{max-width:820px;margin:16px auto 0;padding:0 8px;display:flex;gap:8px}
.doc{max-width:820px;margin:12px auto 40px;background:#fff;padding:36px 42px;border:1px solid var(--line);box-shadow:0 2px 12px rgba(0,0,0,.06)}
.letterhead{display:flex;gap:14px;align-items:center;border-bottom:3px solid var(--brand);padding-bottom:12px;margin-bottom:18px}
.lh-logo{height:64px;max-width:120px;object-fit:contain}
.lh-name{font-size:20px;font-weight:800;color:var(--brand-d)}
.lh-line{font-size:12px;color:#4b5866}
.doc-title{font-size:24px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;margin:0 0 4px}
.doc-meta{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:12px 0 18px}
.doc-meta .box{border:1px solid var(--line);border-radius:6px;padding:10px 12px}
.doc-meta .box h4{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:4px}
.words{font-style:italic;border:1px dashed #b9c3cc;padding:8px 12px;margin:14px 0;border-radius:6px}
.sign-row{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:46px}
.sign-row div{border-top:1px solid #333;padding-top:4px;font-size:12px}
.stamp-void{position:absolute;font-size:80px;color:rgba(192,57,43,.2);transform:rotate(-25deg);font-weight:900;left:25%;top:30%;pointer-events:none}
.doc{position:relative}

@media (max-width:900px){
  .side{position:fixed;left:-260px;z-index:30;transition:left .2s;height:100vh}.side.open{left:0;box-shadow:0 0 30px rgba(0,0,0,.4)}
  .burger{display:block}.two,.three{grid-template-columns:1fr}
  .grid>[class^=col-]{grid-column:span 12}
  .content{padding:14px}.top{padding:10px 14px}.who .muted{display:none}
  .doc{padding:18px}.doc-meta{grid-template-columns:1fr}
}
@media print{
  body,.printdoc{background:#fff}
  .no-print,.side,.top,.foot,.burger{display:none!important}
  .doc{border:0;box-shadow:none;margin:0;max-width:none;padding:0}
  .main,.content{padding:0;display:block}
  .card{border:0;padding:0}
  .tbl tbody tr:hover{background:none}
  a{color:inherit}
}

/* payslip batches: one per page when printing */
@media print{.page-break{page-break-after:always;break-after:page}.page-break:last-child{page-break-after:auto;break-after:auto}}