:root{--bg:#0f172a;--panel:#111c33;--card:#16213e;--text:#e5e7eb;--muted:#94a3b8;--accent:#38bdf8;--danger:#ef4444;--ok:#22c55e;--warn:#f59e0b}*{box-sizing:border-box}body{margin:0;background:linear-gradient(135deg,#0f172a,#172554);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text)}a{color:inherit}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:rgba(15,23,42,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0}.brand{display:flex;gap:12px;align-items:center}.logo{background:var(--accent);color:#082f49;font-weight:900;padding:8px 10px;border-radius:12px}nav{display:flex;gap:12px;flex-wrap:wrap}nav a{text-decoration:none;color:var(--muted);font-weight:600}nav a:hover{color:white}.container{max-width:1180px;margin:28px auto;padding:0 18px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.card,.panel{background:rgba(22,33,62,.86);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:20px;box-shadow:0 16px 50px rgba(0,0,0,.25)}.card h3,.panel h2{margin-top:0}.muted{color:var(--muted)}.btn{display:inline-block;border:0;border-radius:12px;padding:10px 14px;background:var(--accent);color:#082f49;text-decoration:none;font-weight:800;cursor:pointer}.btn.secondary{background:#334155;color:white}.btn.danger{background:var(--danger);color:white}input,select,textarea{width:100%;padding:12px;border-radius:12px;border:1px solid #334155;background:#0b1224;color:white;margin:6px 0 14px}label{font-weight:700}.alert{padding:14px;border-radius:14px;margin-bottom:16px;background:#0b3b2a;border:1px solid var(--ok)}.alert.error{background:#3b0b0b;border-color:var(--danger)}table{width:100%;border-collapse:collapse;background:rgba(15,23,42,.55);border-radius:16px;overflow:hidden}td,th{padding:12px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left}th{color:#bae6fd}.pill{padding:4px 9px;border-radius:999px;background:#334155;color:#e2e8f0;font-size:.85rem}.hero{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.hero h1{font-size:clamp(28px,5vw,48px);margin:.2em 0}.login{max-width:420px;margin:70px auto}.quick a{display:block;text-decoration:none;padding:12px;border-radius:14px;background:#0b1224;margin:8px 0;color:#bfdbfe}