*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0a0a12;--bg2:#0f0f1a;--card:#12121e;--border:#1e1e35;--text:#e2e8f0;--text2:#94a3b8;--muted:#64748b;--primary:#10b981;--accent:#6366f1;--glow:rgba(16,185,129,.12)}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
.bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(16,185,129,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(16,185,129,.02) 1px,transparent 1px);background-size:50px 50px}
.container{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:24px}
.demo-banner{background:linear-gradient(135deg,rgba(16,185,129,.1),rgba(99,102,241,.1));border:1px solid rgba(16,185,129,.2);border-radius:10px;padding:10px 18px;text-align:center;color:var(--primary);font-size:12px;margin-bottom:24px}
.header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.logo-row{display:flex;align-items:center;gap:12px}
.logo-icon{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#10b981,#059669);display:flex;align-items:center;justify-content:center;font-size:22px}
h1{font-size:26px;font-weight:800;background:linear-gradient(135deg,#10b981,#34d399);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.sub{color:var(--text2);font-size:13px;margin-top:4px}
.kpi-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:24px}
@media(max-width:768px){.kpi-row{grid-template-columns:repeat(2,1fr)}}
.kpi{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;text-align:center;transition:transform .3s}
.kpi:hover{transform:translateY(-3px)}
.kpi-icon{font-size:26px;margin-bottom:6px}
.kpi-val{font-size:26px;font-weight:800}
.kpi-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-top:4px}
.chart-grid{display:grid;grid-template-columns:2fr 1fr;gap:14px;margin-bottom:14px}
.chart-grid:last-of-type{grid-template-columns:1fr 1fr}
.chart-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px}
.chart-card.wide{grid-column:span 1}
.chart-card h3{font-size:14px;font-weight:600;color:var(--text2);margin-bottom:12px}
.insight-card{background:var(--card);border:1px solid var(--accent);border-radius:14px;padding:24px;margin-top:14px}
.insight-card h3{font-size:16px;font-weight:700;color:var(--accent);margin-bottom:14px}
.insight-text{font-size:13px;line-height:1.8;color:var(--text2);white-space:pre-line}
.insight-text p{margin-bottom:8px}
footer{text-align:center;padding:30px;color:var(--muted);font-size:12px;margin-top:30px}