:root{
  --navy:#0e2a47;--navy2:#16395f;--gold:#d4a017;--gold-soft:#f6e7c1;
  --bg:#eef2f7;--card:#fff;--line:#dde5ee;--ink:#1f2937;--muted:#5b6b80;
  --green:#15803d;--green-bg:#dcfce7;--amber:#b45309;--amber-bg:#fef3c7;
  --red:#b91c1c;--red-bg:#fee2e2;--blue:#1d4ed8;--blue-bg:#dbeafe;
  --r:14px;--shadow:0 1px 3px rgba(15,23,42,.08),0 10px 30px rgba(15,23,42,.06);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%}
body{font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:17px;line-height:1.45}
.hidden{display:none!important}
/* top bar */
.brand{display:flex;align-items:center;gap:11px}
.brand .mark{width:44px;height:44px;border-radius:11px;background:var(--gold);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--navy);font-size:22px}
.brand h1{font-size:17px;margin:0;font-weight:700}.brand p{margin:0;font-size:12px;opacity:.82}
header.topbar .right{margin-left:auto;display:flex;align-items:center;gap:10px}
.who{text-align:right;font-size:13px;line-height:1.2}.who b{display:block;font-size:14px}
.netdot{width:11px;height:11px;border-radius:50%;background:#16a34a;box-shadow:0 0 0 3px rgba(255,255,255,.15)}
.netdot.off{background:#ef4444}
.qbadge{background:var(--gold);color:var(--navy);border:0;border-radius:999px;font-size:12.5px;font-weight:800;padding:6px 12px;min-height:0;cursor:pointer;white-space:nowrap}
.qbadge:active{transform:translateY(1px)}
main{max-width:1100px;margin:0 auto;padding:20px}
/* topbar + sidebar layout */
header.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:12px;padding:10px 16px;background:linear-gradient(120deg,var(--navy),var(--navy2));color:#fff}
.hamburger{display:none;background:transparent;border:0;color:#fff;font-size:24px;line-height:1;cursor:pointer;padding:4px 10px;border-radius:8px}
.hamburger:active{background:rgba(255,255,255,.12)}
.layout{display:flex;align-items:flex-start}
.sidebar{flex:0 0 232px;width:232px;background:var(--navy);color:#cdd9e8;padding:10px 10px 24px;position:sticky;top:64px;height:calc(100vh - 64px);overflow-y:auto}
.layout>main{flex:1 1 auto;min-width:0}
.nav-group-label{font-size:11px;letter-spacing:.6px;text-transform:uppercase;color:#7e93ad;font-weight:800;padding:16px 12px 6px}
.nav-item{display:flex;align-items:center;gap:12px;width:100%;background:transparent;border:0;color:#cdd9e8;padding:12px;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer;text-align:left;margin:2px 0}
.nav-item:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-item.active{background:var(--gold);color:var(--navy)}
.nav-ic{flex:0 0 auto;opacity:.9}
.scrim{display:none}
@media(max-width:900px){
  .hamburger{display:block}
  .layout{display:block}
  .sidebar{position:fixed;top:0;left:0;height:100vh;z-index:50;transform:translateX(-100%);transition:transform .25s ease;flex:none;width:268px;padding-top:16px;box-shadow:0 0 40px rgba(0,0,0,.4)}
  .sidebar.open{transform:translateX(0)}
  .scrim.show{display:block;position:fixed;inset:0;background:rgba(8,20,35,.5);z-index:40}
}
/* generic */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:22px;margin-bottom:18px}
.card h2{margin:0 0 4px;font-size:21px}.card .sub{color:var(--muted);font-size:14px;margin:0 0 16px}
h3{font-size:16px;margin:22px 0 12px;color:var(--navy);border-bottom:2px solid var(--gold-soft);padding-bottom:7px}
label{display:block;font-size:12px;font-weight:700;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.3px}
input,select,textarea{width:100%;padding:14px 14px;border:1.5px solid var(--line);border-radius:11px;font-size:17px;font-family:inherit;background:#fff;color:var(--ink);min-height:52px}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 3px rgba(14,42,71,.12)}
textarea{min-height:74px;resize:vertical}
.grid{display:grid;gap:15px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--navy);color:#fff;border:0;padding:15px 24px;border-radius:12px;font-size:16px;font-weight:800;cursor:pointer;min-height:54px}
.btn:active{transform:translateY(1px)}
.btn.gold{background:var(--gold);color:var(--navy)}
.btn.ghost{background:#fff;color:var(--navy);border:2px solid var(--line)}
.btn.danger{background:#fff;color:var(--red);border:2px solid #f3c7c7}
.btn.sm{padding:10px 15px;font-size:14px;min-height:44px}
.btn.block{width:100%}
.row-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:12px 12px;border-bottom:1px solid var(--line)}
th{background:#f4f7fb;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px;font-weight:800}
td input,td select{min-height:46px;padding:9px;font-size:15px}
.pill{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12.5px;font-weight:800}
.pill.green{background:var(--green-bg);color:var(--green)}.pill.amber{background:var(--amber-bg);color:var(--amber)}
.pill.red{background:var(--red-bg);color:var(--red)}.pill.blue{background:var(--blue-bg);color:var(--blue)}.pill.grey{background:#e8edf3;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
@media(max-width:600px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}
.stat .n{font-size:32px;font-weight:800;color:var(--navy)}.stat .l{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.stat.rag-green{border-left:5px solid var(--green)}.stat.rag-amber{border-left:5px solid var(--amber)}.stat.rag-red{border-left:5px solid var(--red)}
.rag-target{font-size:11px;color:var(--muted);margin-top:5px}
.progress{display:flex;gap:5px;margin-top:7px}.seg{flex:1;height:9px;border-radius:5px;background:#dde5ee}.seg.done{background:var(--green)}.seg.cur{background:var(--gold)}
.stagebar{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 18px}
.stagebar button{flex:1;min-width:160px;border:2px solid var(--line);background:#fff;border-radius:12px;padding:14px;cursor:pointer;text-align:left}
.stagebar button.active{border-color:var(--navy);background:#f3f7fc}
.stagebar .s-no{font-size:11px;color:var(--muted);font-weight:800;text-transform:uppercase}.stagebar .s-nm{font-weight:800;font-size:15px;color:var(--navy)}.stagebar .s-st{margin-top:5px}
.flag{font-size:12px;font-weight:800;margin-top:6px}.flag.ok{color:var(--green)}.flag.bad{color:var(--red)}
.kv{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 22px}@media(max-width:600px){.kv{grid-template-columns:1fr}}
.kv div span{display:block;font-size:11px;color:var(--muted);text-transform:uppercase}.kv div b{font-weight:700}
.summary-stage{border:1px solid var(--line);border-radius:var(--r);margin-bottom:14px;overflow:hidden}
.summary-stage .head{display:flex;align-items:center;gap:10px;padding:13px 16px;background:#f4f7fb;border-bottom:1px solid var(--line);font-weight:800;color:var(--navy)}
.summary-stage .body{padding:15px 16px}
.empty{text-align:center;color:var(--muted);padding:34px 12px}
.banner{background:var(--blue-bg);border:1px solid #bcd3f7;color:#1e3a8a;padding:13px 16px;border-radius:11px;font-size:14px;margin-bottom:16px}
.banner.warn{background:var(--amber-bg);border-color:#f3d58a;color:#92500a}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:15px 26px;border-radius:12px;box-shadow:var(--shadow);font-weight:700;opacity:0;transition:.3s;z-index:90;pointer-events:none;max-width:90%}
.toast.show{opacity:1}
.upd-banner{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:var(--navy);color:#fff;display:flex;align-items:center;gap:14px;padding:11px 12px 11px 18px;border-radius:12px;box-shadow:var(--shadow);z-index:95;font-weight:700;max-width:92%}
.tag-machine{font-size:12.5px;font-weight:800;color:var(--gold);background:var(--navy);padding:4px 11px;border-radius:7px}
.req{color:var(--red)}
/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy),#091d33);padding:20px}
.login{background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:30px;width:100%;max-width:420px}
.login .mark{width:60px;height:60px;border-radius:14px;background:var(--gold);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--navy);font-size:30px;margin:0 auto 14px}
.login h1{text-align:center;font-size:21px;margin:0 0 4px;color:var(--navy)}.login p{text-align:center;color:var(--muted);margin:0 0 20px;font-size:14px}
/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(8,20,35,.55);display:flex;align-items:center;justify-content:center;z-index:80;padding:18px}
.modal{background:#fff;border-radius:16px;max-width:560px;width:100%;max-height:90vh;overflow:auto;padding:24px}
.scanbox video{width:100%;border-radius:12px;background:#000}
canvas.sig{border:2px dashed var(--line);border-radius:12px;width:100%;height:170px;touch-action:none;background:#fff}
.thumbs{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}.thumbs img{width:84px;height:84px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.countdown{font-weight:800}
@media print{
  body{background:#fff;font-size:12px}
  header.topbar,.sidebar,.scrim,.row-actions,.no-print,.toast,#login{display:none!important}
  main{max-width:100%;padding:0;margin:0}
  .card{box-shadow:none;border:none;padding:0;margin:0}
  .summary-stage{border:1px solid #999;break-inside:avoid;page-break-inside:avoid;margin-bottom:10px}
  .summary-stage .head,th,.pill{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .summary-stage .head{background:#eee!important}
  th{background:#eee!important}
  table{font-size:11px}
  .pill{border:1px solid #999}
  h2,h3,h4{break-after:avoid;page-break-after:avoid}
  .thumbs img{max-width:120px}
  @page{margin:14mm}
}