:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#081019;--bg-soft:#0d1724;--panel:#101b2b;--panel-2:#132235;--line:#ffffff14;--text:#e5eefb;--muted:#91a4bf;--brand:#14b8a6;--brand-2:#60a5fa;--hot:#f97316;--good:#34d399;--danger:#ef4444;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body{background:radial-gradient(circle at top, #0f1c2d 0%, var(--bg) 50%, #060b12 100%);color:var(--text);margin:0;padding:0}body{min-height:100vh}a{color:inherit}button,input,select,textarea{font:inherit}.app-shell{max-width:1480px;margin:0 auto;padding:28px 20px 60px}.hero{border:1px solid var(--line);background:linear-gradient(#101b2bf2,#0a121cf2);border-radius:24px;padding:24px;box-shadow:0 24px 80px #00000047}.hero-grid{grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);align-items:start;gap:20px;display:grid}.title{margin:0;font-size:clamp(30px,4vw,52px);line-height:1.03}.subtitle{color:var(--muted);max-width:72ch;margin:10px 0 0;line-height:1.6}.pill-row{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.pill{border:1px solid var(--line);color:var(--muted);background:#ffffff08;border-radius:999px;padding:8px 12px;font-size:13px}.stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.stat,.panel{border:1px solid var(--line);background:linear-gradient(#121e30f2,#0c1522fa);border-radius:18px;padding:16px}.stat-label{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:12px}.stat-value{margin-top:8px;font-size:28px;font-weight:800}.grid{grid-template-columns:360px minmax(0,1fr);align-items:start;gap:16px;margin-top:18px;display:grid}.stack{gap:16px;display:grid}.section-title{margin:0 0 12px;font-size:18px}.muted{color:var(--muted)}.form{gap:10px;display:grid}.field{gap:6px;display:grid}.field label{color:var(--muted);font-size:13px}.field input,.field select,.field textarea{border:1px solid var(--line);width:100%;color:var(--text);background:#ffffff0a;border-radius:12px;padding:12px 14px}.field textarea{resize:vertical;min-height:96px}.actions{flex-wrap:wrap;gap:10px;display:flex}.btn{cursor:pointer;color:#fff;background:linear-gradient(135deg, var(--brand), #0f766e);border:0;border-radius:12px;padding:11px 16px;font-weight:700}.btn.secondary{border:1px solid var(--line);background:#ffffff14}.btn.danger{background:linear-gradient(135deg,#ef4444,#b91c1c)}.btn:disabled{opacity:.45;cursor:not-allowed}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:10px 12px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:12px}.badge{border:1px solid var(--line);border-radius:999px;align-items:center;gap:6px;padding:5px 9px;font-size:12px;display:inline-flex}.badge.hot{color:#fbbf24;background:#f9731629}.badge.good{color:#86efac;background:#34d39924}.badge.soft{color:#bfdbfe;background:#60a5fa24}.layout-2{grid-template-columns:380px minmax(0,1fr);gap:16px;display:grid}.conversation{gap:10px;display:grid}.message-list{gap:10px;max-height:480px;padding-right:6px;display:grid;overflow:auto}.bubble{border:1px solid var(--line);white-space:pre-wrap;border-radius:18px;max-width:85%;padding:12px 14px;line-height:1.55}.bubble.inbound{background:#ffffff0d}.bubble.outbound{background:#14b8a61f;margin-left:auto}.bubble.system{background:#60a5fa1f;margin:0 auto}.site-demo{background:linear-gradient(#14b8a61f,#ffffff08);border:1px solid #14b8a659;border-radius:16px;padding:12px}.site-demo h4{margin:0 0 6px}.site-demo p{color:var(--muted);margin:6px 0}.footer-note{color:var(--muted);margin-top:16px;font-size:13px}@media (max-width:1180px){.hero-grid,.grid,.layout-2{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:720px){.app-shell{padding:16px 12px 44px}.stats{grid-template-columns:1fr}.bubble{max-width:100%}}