:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#f5f3ee;--surface:#121518;--surface-raised:#181c20;--line:rgba(255,255,255,.09);--muted:#969da3;--accent:#e8ff75;--accent-ink:#111509;background:#0b0d0f;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 75% 0,#1d2522 0,transparent 35%),#0b0d0f;min-width:320px;min-height:100vh;margin:0}button,textarea,input{font:inherit}button{cursor:pointer}button:focus-visible{outline-offset:3px;outline:3px solid rgba(232,255,117,.72)}textarea:focus-visible{outline-offset:3px;outline:3px solid rgba(232,255,117,.72)}input:focus-visible{outline-offset:3px;outline:3px solid rgba(232,255,117,.72)}.workspace-shell{grid-template-columns:280px minmax(0,1fr);min-height:100vh;display:grid}.thread-rail{border-right:1px solid var(--line);backdrop-filter:blur(18px);background:rgba(10,12,14,.78);flex-direction:column;gap:28px;padding:28px 18px 18px;display:flex}.brand-lockup{align-items:center;gap:12px;padding:0 8px;display:flex}.brand-lockup div{gap:2px;display:grid}.brand-lockup strong{font-family:ui-serif,Georgia,serif;font-size:22px}.brand-lockup span:not(.brand-mark){color:var(--muted);font-size:12px}.brand-mark{background:var(--accent);width:36px;height:36px;color:var(--accent-ink);border-radius:12px;place-items:center;font-weight:800;display:grid}.thread-list{gap:8px;display:grid}.thread-card{text-align:left;width:100%;color:inherit;background:0 0;border:1px solid transparent;border-radius:14px;gap:5px;padding:13px 14px;display:grid}.thread-card:hover{background:rgba(255,255,255,.04)}.thread-card.active{background:var(--surface-raised);border-color:var(--line)}.thread-title{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.thread-meta{color:var(--muted);font-size:12px}.account-chip{border-top:1px solid var(--line);gap:3px;margin-top:auto;padding:14px;display:grid;overflow:hidden}.account-chip span{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:11px}.account-chip strong{text-overflow:ellipsis;font-size:13px;overflow:hidden}.conversation{flex-direction:column;min-width:0;max-height:100vh;display:flex}.conversation-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-end;padding:28px clamp(24px,6vw,88px) 20px;display:flex}.conversation-header h1{margin:4px 0 0;font:600 clamp(26px,4vw,42px)/1.05 ui-serif,Georgia,serif}.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.12em;margin:0;font-size:11px;font-weight:700}.run-state{border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:7px 11px;font-size:12px}.run-state[data-phase=running],.run-state[data-phase=queued]{color:var(--accent);border-color:rgba(232,255,117,.35)}.message-list{flex-direction:column;flex:auto;gap:22px;min-height:0;padding:34px clamp(24px,6vw,88px);display:flex;overflow:auto}.message{border:1px solid var(--line);background:var(--surface);border-radius:18px;max-width:min(760px,88%);padding:16px 18px}.message header{color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px;font-size:11px;font-weight:700}.message p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;line-height:1.65}.message-user{background:#22271d;border-color:rgba(232,255,117,.16);margin-left:auto}.message-assistant{margin-right:auto}.message-tool{border-style:dashed;margin-right:auto}.empty-state{text-align:center;max-width:480px;color:var(--muted);margin:auto}.empty-state h2{color:#f5f3ee;margin:10px 0;font:600 34px/1.1 ui-serif,Georgia,serif}.composer{border:1px solid var(--line);background:var(--surface-raised);border-radius:20px;margin:0 clamp(24px,6vw,88px) 28px;padding:14px;box-shadow:0 24px 80px rgba(0,0,0,.28)}.composer textarea{resize:none;width:100%;color:inherit;background:0 0;border:0;outline:0;line-height:1.5}.composer textarea::placeholder{color:#6f767c}.composer-footer{color:var(--muted);justify-content:space-between;align-items:center;font-size:11px;display:flex}.composer button{background:var(--accent);color:var(--accent-ink);border:0;border-radius:11px;padding:9px 15px;font-weight:700}.composer button:disabled{opacity:.38;cursor:not-allowed}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=760px){.workspace-shell{grid-template-columns:1fr}.thread-rail{display:none}.conversation-header,.message-list{padding-left:20px;padding-right:20px}.composer{margin-left:16px;margin-right:16px}.message{max-width:96%}}.loading-page,.auth-page{place-items:center;min-height:100vh;padding:24px;display:grid}.loading-page{color:var(--muted)}.auth-card{border:1px solid var(--line);background:rgba(18,21,24,.94);border-radius:26px;width:min(430px,100%);padding:34px;box-shadow:0 40px 120px rgba(0,0,0,.42)}.auth-card .brand-mark{margin-bottom:28px}.auth-card h1{margin:8px 0 10px;font:600 36px/1.05 ui-serif,Georgia,serif}.auth-explainer{color:var(--muted);line-height:1.55}.auth-form{gap:10px;margin-top:28px;display:grid}.auth-form label{color:var(--muted);font-size:12px;font-weight:700}.auth-form 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