*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #0f1117;--surface: #1a1d27;--border: #2a2d3a;--text: #e4e4e7;--text-muted: #8b8d98;--accent: #6366f1;--green: #22c55e;--red: #ef4444;--yellow: #eab308;--blue: #3b82f6;--radius: 8px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.app{max-width:1200px;margin:0 auto;padding:24px}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;padding-bottom:16px;border-bottom:1px solid var(--border)}.header h1{font-size:24px;font-weight:600}.header-actions{display:flex;gap:12px;align-items:center}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-label{font-size:13px;color:var(--text-muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.05em}.card-value{font-size:28px;font-weight:700}.card-value.green{color:var(--green)}.card-value.blue{color:var(--blue)}.card-value.accent{color:var(--accent)}.section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:24px}.section h2{font-size:16px;font-weight:600;margin-bottom:16px}.routing-bars{display:flex;flex-direction:column;gap:12px}.routing-row{display:flex;align-items:center;gap:12px}.routing-label{width:80px;font-size:13px;color:var(--text-muted)}.routing-bar-track{flex:1;height:24px;background:var(--bg);border-radius:4px;overflow:hidden}.routing-bar-fill{height:100%;border-radius:4px;transition:width .3s ease}.routing-bar-fill.economy{background:var(--green)}.routing-bar-fill.standard{background:var(--blue)}.routing-bar-fill.premium{background:var(--accent)}.routing-bar-fill.cache{background:var(--yellow)}.routing-pct{width:50px;text-align:right;font-size:14px;font-weight:500}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:12px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;padding:8px 12px;border-bottom:1px solid var(--border)}.table td{padding:10px 12px;font-size:14px;border-bottom:1px solid var(--border)}.table tr:last-child td{border-bottom:none}.health-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}.health-item{display:flex;align-items:center;gap:8px;padding:12px;background:var(--bg);border-radius:var(--radius)}.health-dot{width:8px;height:8px;border-radius:50%}.health-dot.healthy{background:var(--green)}.health-dot.unhealthy{background:var(--red)}.health-name{font-size:14px;font-weight:500}.btn{padding:8px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:13px;cursor:pointer;transition:background .15s}.btn:hover{background:var(--border)}.btn-primary{background:var(--accent);border-color:var(--accent)}.btn-primary:hover{background:#5558e6}.api-key-input{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);color:var(--text);font-size:13px;width:240px}.api-key-input::placeholder{color:var(--text-muted)}.loading,.error{text-align:center;padding:40px;color:var(--text-muted)}.error{color:var(--red)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}@media(max-width:768px){.two-col{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}}