:root{--bg:#0f1115;--panel:#171a21;--panel-2:#1e222b;--border:#2a2f3a;--text:#e6e8ec;--muted:#9aa3b2;--accent:#e2603a;--accent-2:#4f8cff}*{box-sizing:border-box}body,html{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px}a{color:var(--accent-2)}.app{max-width:980px;margin:0 auto;padding:16px;min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:8px 0 16px;border-bottom:1px solid var(--border);margin-bottom:16px}.brand{font-weight:700;letter-spacing:.3px}.brand span{color:var(--accent)}.messages{flex:1 1;gap:14px}.messages,.msg{display:flex;flex-direction:column}.msg{gap:8px}.bubble{padding:10px 14px;border-radius:12px;white-space:pre-wrap;line-height:1.5;max-width:88%}.msg.user{align-items:flex-end}.msg.user .bubble{background:var(--accent-2);color:white}.msg.assistant .bubble{background:var(--panel)}.msg.assistant .bubble,.tool{border:1px solid var(--border)}.tool{background:var(--panel-2);border-radius:12px;padding:12px;width:100%;max-width:100%}.tool .sql{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;color:var(--muted);background:#0c0e12;border:1px solid var(--border);border-radius:8px;padding:8px 10px;overflow-x:auto;margin:0 0 10px;white-space:pre}.tool .err{color:#ff8a8a;font-size:13px}.tool .toolhead{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;gap:8px}.tool .title{font-weight:600}table.result{border-collapse:collapse;width:100%;font-size:13px;display:block;overflow-x:auto;max-height:320px}table.result td,table.result th{border:1px solid var(--border);padding:5px 9px;text-align:left;white-space:nowrap}table.result th{background:#0c0e12;position:-webkit-sticky;position:sticky;top:0}.muted{color:var(--muted);font-size:12.5px}form.composer{display:flex;gap:8px;margin-top:16px;position:-webkit-sticky;position:sticky;bottom:0;background:var(--bg);padding:8px 0}input.prompt{flex:1 1;padding:12px 14px;background:var(--panel);color:var(--text);font-size:15px}button,input.prompt{border-radius:10px;border:1px solid var(--border)}button{padding:10px 16px;background:var(--accent);color:white;font-weight:600;cursor:pointer}button.ghost{background:transparent;color:var(--text)}button:disabled{opacity:.5;cursor:default}.suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.chip{font-size:13px;padding:6px 10px;border:1px solid var(--border);background:var(--panel);border-radius:999px;cursor:pointer;color:var(--text);font-weight:500}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(420px,1fr));grid-gap:16px;gap:16px}.empty{color:var(--muted);text-align:center;margin-top:40px}.tabs{display:flex;gap:6px}.tab{text-decoration:none;color:var(--muted);font-weight:600;font-size:14px;padding:7px 14px;border-radius:999px;border:1px solid transparent}.tab.active{color:var(--text);background:var(--panel);border-color:var(--border)}.navright{gap:12px}.auth-wrap,.navright{display:flex;align-items:center}.auth-wrap{min-height:100%;justify-content:center;padding:24px}.login-card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:28px}.login-card .brand{display:inline-block;margin-bottom:18px;color:var(--text)}.login-card h1{font-size:22px;margin:0 0 4px}.login-form{gap:14px;margin-top:18px}.login-form,.login-form label{display:flex;flex-direction:column}.login-form label{gap:6px;font-size:13px;color:var(--muted);font-weight:600}.login-form button{margin-top:4px}.hint{margin-top:16px;text-align:center}.landing{max-width:1040px;margin:0 auto;padding:16px 20px 48px}.landing-nav{display:flex;align-items:center;justify-content:space-between;padding:10px 0 8px}.hero{padding:64px 0 40px;max-width:760px}.eyebrow{text-transform:uppercase;letter-spacing:1.5px;font-size:12px;font-weight:700;color:var(--accent);margin-bottom:18px}.hero h1{font-size:48px;line-height:1.08;margin:0 0 18px;letter-spacing:-.5px}.hero h1 .accent{color:var(--accent)}.lede{font-size:18px;line-height:1.6;color:var(--muted);margin:0 0 28px}.hero-cta{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.hero-cta button{font-size:16px;padding:12px 22px}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;gap:16px;margin:24px 0 56px}.feature{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:22px}.feature h3{margin:0 0 8px;font-size:17px}.feature p{margin:0;color:var(--muted);line-height:1.55;font-size:14.5px}.band{border-top:1px solid var(--border);padding-top:40px}.band h2{font-size:28px;margin:0 0 24px;letter-spacing:-.3px}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));grid-gap:18px;gap:18px}.step{display:flex;gap:12px;align-items:flex-start}.step-num{flex:0 0 28px;height:28px;border-radius:8px;background:var(--accent);color:white;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:14px}.step-title{font-weight:600;margin-bottom:3px}.landing-foot{display:flex;align-items:center;justify-content:space-between;margin-top:56px;padding-top:20px;border-top:1px solid var(--border)}@media (max-width:600px){.hero h1{font-size:34px}.topbar .tabs{order:3}}