:root {
  --bg: #0a1020;
  --bg2: #111a2f;
  --card: rgba(255,255,255,0.9);
  --glass: rgba(255,255,255,0.12);
  --text: #0f172a;
  --muted: #475569;
  --accent: #335b9f;
  --accent2: #5f7fba;
  --white: #fff;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  background: radial-gradient(circle at 10% 20%, #17284a 0%, var(--bg) 35%, #070b16 100%);
  min-height:100vh;
  color:var(--white);
  position:relative;
  overflow-x:hidden;
}
.bg-blur{position:fixed;filter:blur(90px);z-index:0;border-radius:50%}
.bg-blur-1{width:260px;height:260px;background:#315ca8;top:-40px;left:-40px;opacity:.55}
.bg-blur-2{width:220px;height:220px;background:#6a8fe0;right:-30px;bottom:-30px;opacity:.45}

.layout{position:relative;z-index:1;display:grid;grid-template-columns:270px 1fr;min-height:100vh;gap:16px;padding:16px}
.glass{backdrop-filter: blur(10px);background:var(--glass);border:1px solid rgba(255,255,255,.18);border-radius:18px}

.sidebar{padding:18px}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.logo{width:92px;height:92px;border-radius:16px;object-fit:contain;background:transparent;filter:drop-shadow(0 8px 16px rgba(0,0,0,.22))}
.brand h2{margin:0;font-size:20px}
.brand p{margin:2px 0 0;color:#cbd5e1;font-size:13px}

.menu{display:flex;flex-direction:column;gap:8px}
.menu-item{color:#e2e8f0;text-decoration:none;padding:11px 12px;border-radius:12px;transition:.2s}
.menu-item:hover,.menu-item.active{background:rgba(255,255,255,.18);color:#fff}

.main{display:flex;flex-direction:column;gap:14px}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 18px}
.topbar h1{margin:0;font-size:24px;color:#fff}
.topbar p{margin:5px 0 0;color:#cbd5e1}
.top-actions{display:flex;align-items:center;gap:10px}
.icon-btn{border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.15);color:#fff;padding:9px 11px;border-radius:10px;cursor:pointer}
.user-chip{background:rgba(255,255,255,.18);padding:8px 12px;border-radius:999px;font-weight:600}
.logout-btn{background:#fff;color:#0f172a;text-decoration:none;padding:9px 12px;border-radius:10px;font-weight:600}

.cards-grid{display:grid;grid-template-columns:repeat(2,minmax(240px,1fr));gap:14px}
.module-card{background:var(--card);text-decoration:none;color:var(--text);border-radius:18px;padding:20px;min-height:170px;display:flex;flex-direction:column;gap:10px;transition:.22s;border:1px solid rgba(255,255,255,.5)}
.module-card:hover{transform:translateY(-4px);box-shadow:0 18px 34px rgba(0,0,0,.25)}
.module-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 8px 18px rgba(51,91,159,.28)}
.module-card h3{margin:0;font-size:22px;color:#0f172a}
.module-card p{margin:0;color:var(--muted)}
.chip{display:inline-block;width:max-content;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;font-size:11px;padding:6px 9px;border-radius:999px;font-weight:700;letter-spacing:.4px}
.open-link{margin-top:auto;color:var(--accent);font-weight:700}

.quick-links{padding:14px 16px}
.quick-links h4{margin:0 0 8px;color:#fff}
.quick-links ul{margin:0;padding-left:18px;color:#e2e8f0}
.quick-links li{margin:4px 0}

@media (max-width:980px){
  .layout{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:1fr}
  .topbar{flex-direction:column;align-items:flex-start;gap:10px}
}