:root{--bg:#0b1117;--panel:#111a23;--panel2:#16222d;--line:#ffffff17;--text:#edf4f7;--muted:#91a3ae;--teal:#5fd0c2;--teal2:#2d9f95;--warm:#f3b66f}*{box-sizing:border-box}html,body{background:radial-gradient(circle at 25% 0%, #142933 0, var(--bg) 42%);min-height:100%;color:var(--text);margin:0;font-family:ui-rounded,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,textarea{font:inherit}button{cursor:pointer}.shell{width:min(920px,100% - 28px);margin:0 auto;padding:32px 0 60px}.topbar{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px;display:flex}.eyebrow{color:var(--teal);letter-spacing:.13em;text-transform:uppercase;margin:0 0 5px;font-size:.74rem;font-weight:800}h1{letter-spacing:-.045em;margin:0;font-size:clamp(1.9rem,5vw,3.15rem)}h1 span{color:var(--muted);letter-spacing:0;vertical-align:top;margin-left:6px;font-size:.8rem}.status{border:1px solid var(--line);color:#b6c7ce;white-space:nowrap;background:#ffffff0d;border-radius:999px;align-items:center;gap:8px;padding:9px 12px;font-size:.78rem;display:flex}.status i{background:var(--teal);width:8px;height:8px;box-shadow:0 0 18px var(--teal);border-radius:50%}.switcher{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px;display:grid}.char{text-align:left;color:var(--text);border:1px solid var(--line);background:#111a23c7;border-radius:18px;align-items:center;gap:12px;padding:13px;transition:all .16s;display:flex}.char:hover{border-color:#5fd0c259;transform:translateY(-1px)}.char.active{background:linear-gradient(135deg,#2d9f9538,#111a23f2);border-color:#5fd0c285}.char span{flex-direction:column;gap:2px;display:flex}.char small{color:var(--muted)}.avatar{object-fit:cover;object-position:center 38%;border:2px solid #ffffff24;border-radius:14px;flex:none;width:42px;height:42px;display:block;box-shadow:0 8px 20px #0000002e}.avatar.fink{background:#d7e4ea;border-color:#5fd0c257}.avatar.kairo{background:#e8f3ff;border-color:#7eabed6b}.avatar.big{border-radius:17px;width:52px;height:52px}.chatcard,.roadmap{border:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#111a23db;border-radius:24px;box-shadow:0 22px 80px #00000038}.chatcard{overflow:hidden}.assistant-head{align-items:center;gap:13px;padding:18px 18px 13px;display:flex}.assistant-head h2{margin:0;font-size:1.06rem}.assistant-head p{color:var(--muted);margin:3px 0 0;font-size:.86rem}.quick{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:8px;padding:0 18px 14px;display:flex}.quick button{color:#bdd1d6;background:#172732;border:1px solid #5fd0c22b;border-radius:999px;padding:8px 11px;font-size:.78rem}.quick button:hover{color:#fff;border-color:#5fd0c280}.messages{flex-direction:column;gap:10px;min-height:380px;max-height:55vh;padding:20px 18px;display:flex;overflow:auto}.msg{white-space:pre-wrap;border-radius:16px;max-width:78%;padding:10px 13px;font-size:.93rem;line-height:1.5}.msg.assistant{background:var(--panel2);border:1px solid var(--line);border-bottom-left-radius:5px;align-self:flex-start}.msg.user{color:#061412;background:var(--teal);border-bottom-right-radius:5px;align-self:flex-end}.msg.typing{color:var(--muted)}.composer{border-top:1px solid var(--line);background:#0e171f;grid-template-columns:1fr 46px;align-items:end;gap:9px;padding:12px;display:grid}.composer textarea{resize:none;border:1px solid var(--line);min-height:46px;max-height:130px;color:var(--text);background:#16212a;border-radius:15px;outline:none;padding:12px 13px}.composer textarea:focus{border-color:#5fd0c285}.composer button{background:var(--teal);color:#071311;border:0;border-radius:15px;width:46px;height:46px;font-weight:900}.composer button:disabled{opacity:.45}.hint{color:#6f8792;background:#0e171f;margin:0;padding:0 16px 14px;font-size:.72rem}.roadmap{margin-top:14px;padding:17px}.chips{flex-wrap:wrap;gap:7px;display:flex}.chips span{color:#bce0db;background:#5fd0c214;border:1px solid #5fd0c22e;border-radius:10px;padding:7px 9px;font-size:.75rem}.chips .pending{color:#8b9aa2;border-color:var(--line);background:#ffffff06}@media (max-width:640px){.shell{width:min(100% - 18px,920px);padding-top:18px}.topbar{align-items:center}.status{padding:7px 9px;font-size:.68rem}.switcher{gap:8px}.char{border-radius:15px;padding:10px}.char small{font-size:.67rem}.messages{min-height:420px;max-height:58vh}.msg{max-width:88%}}