:root{--bg:#0d1117;--panel:#151b23;--panel2:#10161e;--text:#e6edf3;--muted:#8b949e;--line:#30363d;--good:#3fb950;--warn:#d29922;--bad:#f85149;--accent:#58a6ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.app-shell{display:flex;min-height:100vh}.sidebar{width:282px;background:#080c11;border-right:1px solid var(--line);padding:22px;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;margin-bottom:26px}.brand-mark{height:42px;width:42px;border:1px solid var(--accent);display:grid;place-items:center;border-radius:12px;color:var(--accent);font-weight:800}.brand-title{font-weight:800}.brand-subtitle,.small,.label{color:var(--muted);font-size:12px}.nav{display:block;width:100%;text-align:left;background:transparent;color:var(--muted);border:1px solid transparent;padding:11px 12px;border-radius:10px;margin:3px 0;cursor:pointer}.nav:hover,.nav.active{background:var(--panel);color:var(--text);border-color:var(--line)}.sidebar-card{margin-top:24px;border:1px solid var(--line);border-radius:14px;padding:14px;background:var(--panel2)}main{flex:1;padding:24px;max-width:1500px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;gap:18px}h1{margin:0;font-size:28px}h2{margin:0;font-size:17px}.topbar p{margin:7px 0 0;color:var(--muted)}.top-actions{display:flex;gap:10px}button{border:1px solid var(--line);border-radius:10px;padding:10px 13px;background:var(--panel);color:var(--text);cursor:pointer}button.primary{background:var(--accent);color:#07111f;border-color:var(--accent);font-weight:800}button.secondary{background:transparent}.danger{background:#3d1111;border-color:#7d2a2a;color:#ffb3ae}.view{display:none}.view.active{display:block}.grid{display:grid;gap:16px;margin-bottom:16px}.metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.two{grid-template-columns:1.1fr .9fr}.four{grid-template-columns:repeat(4,1fr)}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 8px 28px rgba(0,0,0,.18)}.metric{font-size:28px;font-weight:800;margin-top:6px}.state-good{color:var(--good)}.state-warn{color:var(--warn)}.state-bad{color:var(--bad)}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px}.badge{font-size:11px;color:var(--accent);border:1px solid #244a73;padding:4px 8px;border-radius:999px;background:#0f1d2d}.bar-row{margin:12px 0}.bar-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;margin-bottom:5px}.bar{height:9px;background:#0c1117;border:1px solid var(--line);border-radius:99px;overflow:hidden}.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--good));width:50%}.ticket{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:10px;align-items:end}.ticket label{display:grid;gap:6px;color:var(--muted);font-size:12px}select,input{width:100%;background:#0c1117;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px}.decision-box{margin-top:14px;background:#0c1117;border:1px solid var(--line);border-radius:12px;padding:13px;color:var(--muted);white-space:pre-wrap}table{width:100%;border-collapse:collapse;margin-top:10px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:10px;font-size:13px;vertical-align:top}th{color:var(--muted);font-weight:700}.pill{padding:4px 8px;border-radius:999px;border:1px solid var(--line);font-size:12px}.pass{color:var(--good);border-color:#265f34}.fail{color:var(--bad);border-color:#77302c}.warn{color:var(--warn);border-color:#70551f}.switch-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.toggle{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:12px;padding:11px;margin:9px 0;background:#0c1117}.clean{line-height:2;color:var(--muted)}.step{text-align:center}.step strong{display:block;font-size:24px;margin-top:8px}.card button+button{margin-left:8px}@media(max-width:950px){.app-shell{display:block}.sidebar{position:relative;width:100%;height:auto}.metrics,.two,.four{grid-template-columns:1fr}.ticket{grid-template-columns:1fr}.topbar{display:block}.top-actions{margin-top:12px}}

.brand-wrap{display:flex;align-items:center;gap:16px}
.brand-logo{width:74px;height:74px;object-fit:contain;border-radius:18px;background:#000;border:1px solid rgba(255,255,255,.12);box-shadow:0 14px 40px rgba(0,0,0,.35)}
@media(max-width:700px){.brand-logo{width:54px;height:54px}.brand-wrap{align-items:flex-start}}

.hero-card{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
  padding:28px;
  margin-bottom:18px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:22px;
  background:linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.025));
  box-shadow:0 20px 60px rgba(0,0,0,.28);
}
.hero-card h2{font-size:38px;line-height:1.05;margin:8px 0 10px;letter-spacing:-.03em;}
.hero-card p{max-width:760px;color:var(--muted);font-size:15px;line-height:1.55;}
.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.22em;color:var(--muted);}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;min-width:320px;}
@media(max-width:900px){.hero-card{flex-direction:column;align-items:flex-start}.hero-actions{justify-content:flex-start;min-width:0}.hero-card h2{font-size:30px}}

/* REGPE monochrome institutional header refinement */
:root{
  --bg:#020304;
  --panel:#080909;
  --panel2:#0b0c0e;
  --text:#f5f5f5;
  --muted:#b8b8b8;
  --line:rgba(255,255,255,.16);
  --accent:#ffffff;
  --good:#e8e8e8;
  --warn:#cfcfcf;
  --bad:#ffffff;
}
body{
  background:
    radial-gradient(circle at 70% 12%, rgba(255,255,255,.08), transparent 28%),
    linear-gradient(180deg,#000 0%,#050505 48%,#0b0b0b 100%);
}
.sidebar{background:#000;border-right:1px solid rgba(255,255,255,.14)}
.header-logo-only{justify-content:center;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.12)}
.brand-logo-wide{width:205px;height:auto;max-height:165px;border:0;background:transparent;border-radius:0;box-shadow:none;object-fit:contain;filter:drop-shadow(0 12px 28px rgba(255,255,255,.08));}
.card,.sidebar-card{background:linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.018));border-color:rgba(255,255,255,.14);box-shadow:0 18px 55px rgba(0,0,0,.35)}
.nav:hover,.nav.active{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18)}
button.primary,.btn.primary{background:#fff;color:#050505;border-color:#fff;font-weight:800}
button.secondary,.btn.secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.24)}
button.primary:hover,.btn.primary:hover{filter:brightness(.9)}
button.secondary:hover,.btn.secondary:hover{background:rgba(255,255,255,.08)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:10px 13px;text-decoration:none;border:1px solid var(--line);min-height:42px}
.hero-card{background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.015)), radial-gradient(circle at 78% 40%,rgba(255,255,255,.10),transparent 34%);border-color:rgba(255,255,255,.18)}
.hero-card h2{color:#fff;text-shadow:0 0 22px rgba(255,255,255,.12)}
.bar span{background:linear-gradient(90deg,#fff,#9d9d9d)}
.state-good,.state-warn,.state-bad{color:#fff!important}
.pill.pass,.pill.warn,.pill.fail{color:#fff;border-color:rgba(255,255,255,.28)}
.left{justify-content:flex-start}
@media(max-width:700px){.brand-logo-wide{width:160px}.header-logo-only{justify-content:flex-start}.hero-actions{width:100%}.btn,.hero-actions button{width:100%}}

/* Mobile-first responsiveness refinement */
img{max-width:100%;height:auto}
table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap}
.card{overflow:hidden}

@media(max-width:1100px){
  main{padding:18px;max-width:none;width:100%}
  .sidebar{width:245px;padding:18px}
  .brand-logo-wide{width:180px;max-height:135px}
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-card h2{font-size:34px}
}

@media(max-width:820px){
  body{overflow-x:hidden}
  .app-shell{display:block;min-height:auto}
  .sidebar{position:relative;width:100%;height:auto;padding:14px 14px 12px;border-right:0;border-bottom:1px solid rgba(255,255,255,.14)}
  .header-logo-only{justify-content:center;margin-bottom:12px;padding-bottom:12px}
  .brand-logo-wide{width:150px;max-height:110px}
  .sidebar .nav{display:inline-flex;width:auto;white-space:nowrap;margin:4px 3px;padding:9px 11px;font-size:13px;border-radius:999px}
  .sidebar{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .sidebar-card{display:none}
  main{padding:14px}
  .topbar{display:block;margin-bottom:14px}
  h1{font-size:24px}
  .topbar p{font-size:13px;line-height:1.45}
  .top-actions{display:grid;grid-template-columns:1fr;gap:8px;margin-top:12px}
  .top-actions button{width:100%;margin:0}
  .hero-card{padding:20px;border-radius:18px;margin-bottom:14px}
  .hero-card h2{font-size:30px;line-height:1.08}
  .hero-card p{font-size:14px}
  .hero-actions{width:100%;min-width:0;display:grid;grid-template-columns:1fr;gap:9px}
  .btn,.hero-actions button{width:100%;margin:0!important}
  .metrics,.two,.four{grid-template-columns:1fr}
  .grid{gap:12px;margin-bottom:12px}
  .card{padding:15px;border-radius:14px}
  .metric{font-size:25px}
  .ticket{grid-template-columns:1fr}
  .switch-row,.toggle{align-items:flex-start;gap:8px}
}

@media(max-width:480px){
  .brand-logo-wide{width:132px;max-height:96px}
  main{padding:10px}
  .sidebar{padding:12px 10px}
  .hero-card{padding:16px}
  .hero-card h2{font-size:25px;letter-spacing:-.02em}
  .eyebrow{font-size:10px;letter-spacing:.16em}
  .card{padding:13px}
  th,td{font-size:12px;padding:8px}
  button,.btn,select,input{min-height:44px;font-size:14px}
  .clean{line-height:1.65}
}