/* InternTrack — tema: teal tua + aksen amber */
:root{
  --ink:#0E3B3C; --ink-2:#175352; --teal:#127A72; --teal-d:#0C5D57; --teal-l:#E3F1EE;
  --amber:#EFA02B; --amber-l:#FDF1DC;
  --bg:#F3F6F5; --card:#fff; --line:#DDE5E3; --tx:#1A2A2A; --mut:#667877;
  --ok:#14633A; --ok-l:#E1F4E8; --info:#1D5A87; --info-l:#E0EEF8;
  --warn:#8A5A00; --warn-l:#FDF0D5; --bad:#9C2B1F; --bad-l:#FBE4E1; --muted-l:#ECEFEE;
  --r:10px;
  --font:"Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.55 var(--font);color:var(--tx);background:var(--bg);display:flex;min-height:100vh}
h1,h2,h3{letter-spacing:-.01em}
a{color:var(--teal-d)}
:focus-visible{outline:3px solid #9fd8d0;outline-offset:2px}

/* ---------- Sidebar ---------- */
.side{width:248px;background:var(--ink);color:#fff;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0}
.brand{font-size:22px;font-weight:700;padding:22px 22px 16px;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}
.brand::before{content:"";width:12px;height:12px;border-radius:3px;background:var(--amber);transform:rotate(45deg);flex-shrink:0}
.brand span{color:#8fd3c9}
.side nav{flex:1;overflow:auto;padding:4px 12px}
.side nav a{display:block;color:#cfe5e2;text-decoration:none;padding:9px 14px;border-radius:8px;margin-bottom:2px;position:relative;transition:background .15s,color .15s}
.side nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.side nav a.on{background:var(--ink-2);color:#fff;font-weight:600}
.side nav a.on::before{content:"";position:absolute;left:-12px;top:8px;bottom:8px;width:4px;border-radius:0 4px 4px 0;background:var(--amber)}
.nav-h{font-size:12px;color:#7fb5ae;padding:18px 14px 6px;font-weight:600;border-top:1px solid rgba(255,255,255,.1);margin-top:12px}
.side-foot{padding:14px 18px 18px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;gap:2px}
.side-foot b{font-weight:600}
.side-foot small{color:#9fc7c1;margin-bottom:10px}

/* ---------- Konten ---------- */
main{flex:1;min-width:0}
.top{background:#fff;border-bottom:1px solid var(--line);padding:16px 32px;display:flex;align-items:center;justify-content:space-between;gap:16px;position:sticky;top:0;z-index:5}
.top h1{margin:0;font-size:20px;font-weight:650}
.top .tgl{color:var(--mut);font-size:14px}
.content{padding:26px 32px 40px;max-width:1280px}
.content>h3{margin:28px 0 12px;font-size:17px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;margin-bottom:22px}
.card h3{margin:0 0 14px;font-size:16px;font-weight:650}
.card p{margin:.4em 0}

/* ---------- Kartu statistik ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.stat{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--teal);border-radius:var(--r);padding:14px 18px 16px}
.stat small{color:var(--mut);display:block;font-size:13.5px}
.stat b{font-size:30px;line-height:1.25;color:var(--ink);font-variant-numeric:tabular-nums;font-weight:700}
.stat.warn{border-top-color:var(--amber);background:var(--amber-l)}
.stat.warn b{color:var(--warn)}

/* ---------- Toolbar & tombol ---------- */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 14px}
.toolbar .fg{margin:0}
.toolbar-r{margin-left:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid #c9d6d3;background:#fff;color:var(--tx);padding:8px 15px;border-radius:8px;cursor:pointer;font:inherit;font-weight:500;text-decoration:none;line-height:1.3;transition:background .15s,border-color .15s}
.btn:hover{background:var(--teal-l);border-color:#9fc9c3}
.btn-primary{background:var(--teal);border-color:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-d);border-color:var(--teal-d)}
.btn-danger{background:#fff;border-color:#e3b3ad;color:var(--bad)}
.btn-danger:hover{background:var(--bad);border-color:var(--bad);color:#fff}
.btn-light{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.28);color:#fff}
.btn-light:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.4)}
.btn-sm{padding:4px 11px;font-size:13px}
.btn-block{display:flex;width:100%;padding:11px}
.inline{display:inline}

/* ---------- Form ---------- */
.fg{margin-bottom:15px}
.fg label{display:block;font-weight:600;margin-bottom:5px;font-size:14px}
.req{color:#c0392b}
input,select,textarea{width:100%;padding:9px 11px;border:1px solid #c3d1ce;border-radius:8px;font:inherit;background:#fff;color:var(--tx);transition:border-color .15s,box-shadow .15s}
input:hover,select:hover,textarea:hover{border-color:#9db5b1}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(18,122,114,.18)}
input.invalid,textarea.invalid,select.invalid{border-color:#d9534f;background:#fff5f4}
.toolbar input,.toolbar select{width:auto;min-width:160px}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:0 20px}

/* ---------- Tabel ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff;margin-bottom:18px}
table.tbl{width:100%;border-collapse:collapse}
.card .table-wrap{margin-bottom:0}
.tbl th,.tbl td{padding:11px 14px;border-bottom:1px solid #eaf0ee;text-align:left;vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl th{background:#f1f6f5;font-size:13px;font-weight:650;color:#3f5654;white-space:nowrap;border-bottom:1px solid var(--line);position:sticky;top:0}
.tbl tbody tr:nth-child(even) td,.tbl tr:nth-child(even) td{background:#fafcfb}
.tbl tr:hover td{background:var(--teal-l)}
.tbl .act{white-space:nowrap}
.tbl small{font-size:12.5px}
.empty{text-align:center;color:var(--mut);padding:30px!important}

/* ---------- Badge & bar kehadiran ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:2px 11px 2px 9px;border-radius:99px;font-size:12.5px;font-weight:600;white-space:nowrap}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.b-ok{background:var(--ok-l);color:var(--ok)}.b-info{background:var(--info-l);color:var(--info)}
.b-warn{background:var(--warn-l);color:var(--warn)}.b-bad{background:var(--bad-l);color:var(--bad)}.b-muted{background:var(--muted-l);color:#55625f}
.bar{display:flex;align-items:center;gap:10px;min-width:150px}
.bar i{flex:1;height:8px;background:#e6eceb;border-radius:99px;overflow:hidden;display:block}
.bar i u{display:block;height:100%;border-radius:99px;text-decoration:none}
.bar b{font-variant-numeric:tabular-nums;min-width:48px;text-align:right}
.bar-ok u{background:#2e9e63}.bar-info u{background:#3c8fc4}.bar-warn u{background:var(--amber)}.bar-bad u{background:#d9534f}.bar-muted u{background:#b5c0be}

/* ---------- Notifikasi ---------- */
.alert{margin:18px 32px 0;padding:11px 15px;border-radius:8px;border:1px solid;border-left-width:5px}
.alert ul{margin:0;padding-left:18px}
.content .alert{margin:0 0 18px}
.alert-success{background:var(--ok-l);border-color:#9bd3b3;color:var(--ok)}
.alert-danger,.alert-error{background:var(--bad-l);border-color:#e7a9a2;color:var(--bad)}
.alert-info{background:var(--info-l);border-color:#a7cbe4;color:var(--info)}

/* ---------- Detail ---------- */
dl.det{display:grid;grid-template-columns:190px 1fr;gap:10px 14px;margin:0}
dl.det dt{color:var(--mut)}
dl.det dd{margin:0;font-weight:500}
.muted-t{color:var(--mut)}

/* ---------- Login ---------- */
.login-body{display:grid;grid-template-columns:minmax(300px,1fr) minmax(360px,1fr);background:#fff}
.login-hero{background:var(--ink);color:#fff;padding:56px 56px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.login-hero::after{content:"";position:absolute;right:-90px;bottom:-90px;width:320px;height:320px;border-radius:50%;border:44px solid rgba(239,160,43,.16)}
.login-hero .brand{padding:0;font-size:36px;margin-bottom:34px}
.login-hero .brand::before{width:16px;height:16px}
.login-hero h2{font-size:30px;line-height:1.25;margin:0 0 14px;max-width:16em;font-weight:650}
.login-hero p{color:#b9d9d4;max-width:30em;margin:0 0 36px;font-size:16px}
.login-hero small{color:#8fbdb6}
.login-panel{display:flex;align-items:center;justify-content:center;padding:32px;background:var(--bg)}
.login-box{background:#fff;padding:34px 34px 28px;border:1px solid var(--line);border-radius:14px;width:400px;max-width:100%;box-shadow:0 12px 32px rgba(14,59,60,.08)}
.login-box h1{margin:0 0 4px;font-size:22px}
.login-box>p{margin:0 0 20px;color:var(--mut)}
.hint{font-size:13px;color:var(--mut);background:var(--teal-l);border-radius:8px;padding:9px 12px;margin:18px 0 0}

/* ---------- Responsif ---------- */
@media (max-width:900px){
  body{flex-direction:column}
  .side{width:100%;height:auto;position:static}
  .side nav{display:flex;gap:4px;overflow-x:auto;padding-bottom:10px}
  .side nav a{white-space:nowrap;margin:0}
  .side nav a.on::before{display:none}
  .nav-h{display:none}
  .side-foot{flex-direction:row;align-items:center;gap:12px;flex-wrap:wrap}
  .side-foot small{margin:0}
  .top{padding:14px 18px;position:static}
  .content{padding:18px}
  .alert{margin:14px 18px 0}
  dl.det{grid-template-columns:1fr;gap:2px}
  dl.det dd{margin-bottom:8px}
  .login-body{grid-template-columns:1fr}
  .login-hero{padding:32px 26px}
  .login-hero h2{font-size:23px}
  .login-hero p{margin-bottom:12px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
@media print{
  .side,.top,.toolbar,.no-print,.alert{display:none!important}
  body{background:#fff;display:block}
  .card,.table-wrap{border:0}.content{padding:0;max-width:none}
  .tbl th{position:static;background:#eee!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .tbl tr:nth-child(even) td{background:#fff}
  .badge{border:1px solid #999}
  .print-head{display:block!important}
}
.print-head{display:none;text-align:center;margin-bottom:14px}