:root{
  --ngs-blue:#3C3487;
  --ngs-red:#E4222A;
  --bg:#f7f7fb;
  --text:#1b1b1f;
  --muted:#6b6b78;
  --card:#ffffff;
  --border:#e6e6ef;
  --shadow:0 8px 24px rgba(0,0,0,.08);
  --radius:14px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--ngs-blue);text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:1100px;margin:0 auto;padding:24px}
.page{padding-top:88px}

.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:#fff;border-bottom:1px solid var(--border);
  backdrop-filter:saturate(150%) blur(8px);
}
.nav-inner{
  max-width:1100px;margin:0 auto;padding:10px 16px;
  display:flex;align-items:center;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;min-width:200px}
.brand img{height:38px;width:auto}

/* Mobile-first: the collapsible container holds links + actions */
.nav-collapse{display:flex;align-items:center;gap:16px;flex:1;justify-content:space-between}

.nav-links{display:flex;align-items:center;gap:12px;flex:1;flex-wrap:wrap}
.nav-links a{padding:8px 10px;border-radius:10px;color:var(--text)}
.nav-links a.active{background:rgba(60,52,135,.10);color:var(--ngs-blue);font-weight:600}

.dropdown{position:relative}
.dropdown > button{
  background:transparent;border:0;cursor:pointer;
  padding:8px 10px;border-radius:10px;font:inherit;color:var(--text)
}
.dropdown > button:hover{background:rgba(60,52,135,.07)}
.dropdown-menu{
  position:absolute;top:42px;left:0;
  min-width:240px;background:#fff;border:1px solid var(--border);
  border-radius:12px;box-shadow:var(--shadow);display:none;padding:8px;
}
.dropdown:hover .dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:10px 10px;border-radius:10px}
.dropdown-menu a:hover{background:rgba(228,34,42,.07)}

.nav-actions{display:flex;align-items:center;gap:10px}

/* Hamburger */
.nav-toggle{
  display:none;
  align-items:center;justify-content:center;
  width:44px;height:44px;
  border:1px solid var(--border);
  background:#fff;border-radius:12px;
  cursor:pointer;
}
.nav-toggle:hover{border-color:rgba(60,52,135,.35)}
.nav-toggle-bars{
  width:18px;height:12px;display:block;position:relative;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after,
.nav-toggle-bars{
  background:transparent;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after{
  content:"";
  position:absolute;left:0;right:0;
  height:2px;border-radius:2px;background:var(--ngs-blue);
}
.nav-toggle-bars::before{top:1px}
.nav-toggle-bars::after{bottom:1px}
.nav-toggle-bars{border-top:2px solid var(--ngs-blue);border-bottom:2px solid var(--ngs-blue)}
.btn{
  border:1px solid var(--border);background:#fff;color:var(--text);
  padding:9px 12px;border-radius:12px;cursor:pointer;font-weight:600
}
.btn:hover{border-color:rgba(60,52,135,.35)}
.btn.primary{background:var(--ngs-blue);border-color:var(--ngs-blue);color:#fff}
.btn.danger{background:var(--ngs-red);border-color:var(--ngs-red);color:#fff}

.hero{
  background:linear-gradient(135deg, rgba(60,52,135,.08), rgba(228,34,42,.06));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow)
}
.hero h1{margin:0 0 8px 0}
.badge{display:inline-block;padding:5px 10px;border-radius:999px;background:rgba(228,34,42,.10);color:var(--ngs-red);font-weight:700;font-size:12px}
.pill{
  font-size:14px;
  padding:4px 10px;
  margin-left:8px;
  border-radius:999px;
  background:rgba(228,34,42,.12);
  color:var(--accent);
  border:1px solid rgba(228,34,42,.25);
  vertical-align:middle;
}

.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;margin-top:18px}
.card{
  grid-column:span 4;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow)
}
.card h3{margin:0 0 6px 0;color:var(--ngs-blue)}
.card p{margin:0;color:var(--muted);line-height:1.45}
.card__logo{height:120px; width:auto; vertical-align: middle;}
.card__helper{display: inline-block;height: 100%;vertical-align: middle; }

.panel{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow)
}

form{display:grid;gap:12px}
label{font-weight:700;font-size:13px}
input,select,textarea{
  width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--border);
  font:inherit;background:#fff
}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(60,52,135,.18);border-color:rgba(60,52,135,.45)}
.invalid{border-color:var(--ngs-red)!important;outline-color:rgba(228,34,42,.15)!important}
.help{font-size:12px;color:var(--muted)}
.error{color:var(--ngs-red);font-weight:700}
.success{color:var(--ngs-blue);font-weight:700}

.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.row4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}

.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.table th,.table td{padding:10px 10px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}
.table th{background:rgba(60,52,135,.06);color:var(--ngs-blue)}
.table tr:last-child td{border-bottom:0}

.footer{
  border-top:1px solid var(--border);
  background:#fff;
  padding:24px 0;
  font-size:13px
}
.footer__grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:14px;
}
.footer__logo{height:36px; width:auto}
.wrap{max-width:1100px; margin:0 auto; padding:0 18px}

@media (max-width: 900px){
  .card{grid-column:span 12}
  .row,.row3,.row4{grid-template-columns:1fr}
  .brand{min-width:auto}
  .footer__grid{grid-template-columns:1fr}

  /* Navbar mobile */
  .nav-inner{position:relative}
  .nav-toggle{display:flex;margin-left:auto}

  /* Collapse panel */
  .nav-collapse{
    position:absolute;
    left:0;right:0;
    top:58px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:12px;
    padding:12px 16px 16px;
    background:#fff;
    border-bottom:1px solid var(--border);
    box-shadow:0 10px 24px rgba(0,0,0,.08);
  }
  .nav-collapse.open{display:flex}

  .nav-links{flex-direction:column;align-items:stretch;gap:6px;flex-wrap:nowrap}
  .nav-links a{padding:12px 12px}
  .dropdown > button{width:100%;text-align:left;padding:12px 12px}

  /* Dropdown becomes inline list on mobile */
  .dropdown-menu{
    position:static;
    min-width:unset;
    border:0;
    box-shadow:none;
    padding:0 0 0 6px;
    display:none;
  }
  .dropdown.open .dropdown-menu{display:block}
  .dropdown:hover .dropdown-menu{display:none} /* disable hover popover on mobile */
  .dropdown-menu a{padding:10px 12px}

  .nav-actions{flex-direction:column;align-items:stretch;gap:10px}
  .nav-actions .btn{width:100%;text-align:center}
}