*,:after,:before{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#0d1825;color:#e8eaf0;min-height:100vh}nav{background:#0a1220;border-bottom:1px solid #1e2d3d;padding:0 24px;display:flex;align-items:center;height:56px;gap:32px}nav .logo{font-size:18px;font-weight:800;color:#dfff4f;letter-spacing:-.5px}nav .logo,nav a{text-decoration:none}nav a{color:#8a9ab5;font-size:14px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}nav a.active,nav a:hover{color:#e8eaf0;border-bottom-color:#dfff4f}main{max-width:1100px;margin:0 auto;padding:32px 24px}h1{font-size:24px;font-weight:700;margin-bottom:24px;color:#fff}h2{font-size:16px;font-weight:600;color:#8a9ab5;text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:16px;gap:16px;margin-bottom:32px}.kpi{background:#111e2e;border:1px solid #1e2d3d;border-radius:12px;padding:20px}.kpi-label{font-size:11px;font-weight:700;color:#8a9ab5;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}.kpi-value{font-size:32px;font-weight:800;color:#dfff4f;line-height:1}.kpi-sub{font-size:12px;color:#5a6a7e;margin-top:4px}.card{background:#111e2e;border:1px solid #1e2d3d;border-radius:12px;padding:20px 24px}.error-banner{background:#2d1515;border:1px solid #7f2020;border-radius:8px;color:#ff8080}.error-banner,.success-banner{padding:12px 16px;font-size:14px;margin-bottom:24px}.success-banner{background:#152d15;border:1px solid #207f20;border-radius:8px;color:#80ff80}