:root{--bg: #0f1117;--bg-sidebar: #0b1626;--border-sidebar: #16233a;--bg-elevated: #171a22;--bg-hover: #1e222c;--border: #262b36;--text: #e8eaed;--text-dim: #9aa3b2;--text-faint: #6b7383;--accent: #6ea8ff;--accent-2: #b78cff;--accent-3: #4fd6c8;--danger: #ff6b6b;--radius: 12px;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:15px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Inter,sans-serif;-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}.app{display:flex;height:100%}.sidebar{width:280px;flex:0 0 280px;background:var(--bg-sidebar);border-right:1px solid var(--border-sidebar);display:flex;flex-direction:column;padding:14px 12px;gap:14px;overflow:hidden}.brand{display:flex;align-items:center;gap:10px;padding:4px 6px 0}.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-2) 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h3{margin:20px 0 8px;line-height:1.3}.bubble h1{font-size:20px}.bubble h2{font-size:17px}.bubble h3{font-size:15px}.bubble p{margin:10px 0}.bubble ul,.bubble ol{margin:10px 0;padding-left:22px}.bubble li{margin:4px 0}.bubble code{background:#1c202a;border:1px solid var(--border);padding:1px 5px;border-radius:5px;font-size:13px;font-family:SF Mono,Menlo,Consolas,monospace}.bubble pre{background:#14171e;border:1px solid var(--border);padding:12px 14px;border-radius:10px;overflow-x:auto}.bubble pre code{background:none;border:none;padding:0}.bubble blockquote{margin:12px 0;padding:4px 14px;border-left:3px solid var(--accent);color:var(--text-dim)}.bubble table{border-collapse:collapse;width:100%;margin:12px 0;font-size:13.5px;display:block;overflow-x:auto}.bubble th,.bubble td{border:1px solid var(--border);padding:7px 10px;text-align:left}.bubble th{background:var(--bg-elevated)}.bubble a{color:var(--accent)}.panel-section{margin-bottom:28px}.panel-section h3{font-size:14px;margin:0 0 10px}.panel-section p{color:var(--text-dim);margin:0 0 12px}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}.stat{background:var(--bg-elevated);border:1px solid var(--border);border-radius:10px;padding:12px 14px}.stat-value{font-size:22px;font-weight:600}.stat-label{font-size:11.5px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.5px}.btn{padding:9px 16px;border-radius:9px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);transition:background .15s}.btn:hover:not(:disabled){background:var(--bg-hover)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#0b0d12}.btn.primary:hover:not(:disabled){filter:brightness(1.1)}.btn-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.field 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rgba(255,107,107,.3);color:#ffb3b3}.alert.success{background:#4fd6c81a;border:1px solid rgba(79,214,200,.3);color:#9ae8de}.alert.info{background:#6ea8ff14;border:1px solid rgba(110,168,255,.25);color:#b9d3ff}.spinner{width:14px;height:14px;border-radius:50%;border:2px solid var(--border);border-top-color:var(--accent);animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 820px){.sidebar{width:220px;flex-basis:220px}}