@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Inter Fallback;src:local("Arial");ascent-override:90.44%;descent-override:22.52%;line-gap-override:0.00%;size-adjust:107.12%}.__className_f367f3{font-family:Inter,Inter Fallback;font-style:normal}.__variable_f367f3{--font-sans:"Inter","Inter Fallback"}:root{color-scheme:light;--bg:#fafafa;--surface:#ffffff;--surface-2:#f4f4f5;--surface-hover:#ececee;--border:#e4e4e7;--border-strong:#d4d4d8;--text:#18181b;--text-muted:#71717a;--text-faint:#a1a1aa;--accent:#0f766e;--accent-strong:#115e59;--accent-soft:#e1f6f1;--accent-border:rgba(15,118,110,0.22);--accent-contrast:#ffffff;--danger:#dc2626;--danger-strong:#b91c1c;--danger-soft:#fef2f2;--user-bubble:var(--accent-soft);--assistant-bubble:var(--surface);--code-bg:#f4f4f5;--code-border:#e4e4e7;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--shadow-sm:0 1px 2px rgba(24,24,27,0.04);--shadow-md:0 12px 32px rgba(24,24,27,0.1);--shadow-lg:0 24px 64px rgba(24,24,27,0.16);--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;--font-mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace}@media (prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#09090b;--surface:#141416;--surface-2:#1c1c1f;--surface-hover:#232326;--border:#27272a;--border-strong:#3f3f46;--text:#fafafa;--text-muted:#a1a1aa;--text-faint:#71717a;--accent:#2dd4bf;--accent-strong:#5eead4;--accent-soft:rgba(45,212,191,0.16);--accent-border:rgba(45,212,191,0.32);--accent-contrast:#0a0a0b;--danger:#f87171;--danger-strong:#fca5a5;--danger-soft:rgba(248,113,113,0.12);--code-bg:#1c1c1f;--code-border:#2b2b2f;--shadow-sm:0 1px 2px rgba(0,0,0,0.3);--shadow-md:0 12px 32px rgba(0,0,0,0.45);--shadow-lg:0 24px 64px rgba(0,0,0,0.55)}}*,:after,:before{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}h1,h2,h3,p{margin:0}.shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(circle at 15% 10%,var(--accent-soft),transparent 45%),var(--bg)}.app-layout{width:min(1180px,100%);height:min(840px,calc(100vh - 48px));display:grid;grid-template-columns:252px minmax(0,1fr);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);overflow:hidden}.conversation-sidebar{display:flex;flex-direction:column;gap:12px;min-width:0;padding:16px 12px;border-right:1px solid var(--border);background:var(--surface-2)}.sidebar-header{display:flex;flex-direction:column;align-items:stretch;gap:8px;color:var(--text-faint);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;padding:0 2px}.sidebar-actions{display:flex;gap:6px}.conversation-list{display:flex;flex-direction:column;gap:2px;min-height:0;overflow-y:auto}.conversation-item{width:100%;min-height:34px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;grid-gap:4px;gap:4px;border:1px solid transparent;border-radius:var(--radius-sm);padding:2px;background:transparent;color:var(--text-muted);transition:background .12s,border-color .12s,color .12s}.conversation-item:hover{background:var(--surface-hover);color:var(--text)}.conversation-item.active{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}.conversation-open-btn{min-width:0;border:0;border-radius:5px;padding:7px 8px;background:transparent;color:inherit;cursor:pointer;text-align:left}.conversation-open-btn:disabled{opacity:.55;cursor:not-allowed}.conversation-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;font-weight:500}.conversation-delete-btn{width:24px;height:24px;display:flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:5px;background:transparent;color:var(--text-faint);cursor:pointer;line-height:1;transition:background .12s,border-color .12s,color .12s}.conversation-delete-btn:hover:not(:disabled){border-color:var(--danger);background:var(--danger-soft);color:var(--danger)}.conversation-delete-btn:disabled{opacity:.45;cursor:not-allowed}.chat-panel{min-width:0;min-height:0;display:grid;grid-template-rows:auto auto auto 1fr auto;background:var(--surface);overflow:hidden}.intro-overlay{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(circle at 20% 15%,var(--accent-soft),transparent 45%),var(--bg)}.intro-card{width:min(560px,100%);max-height:calc(100vh - 48px);overflow-y:auto;display:flex;flex-direction:column;gap:18px;padding:36px 36px 32px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}.intro-eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-strong);background:var(--accent-soft);border:1px solid var(--accent-border);border-radius:999px;padding:5px 11px;width:-moz-fit-content;width:fit-content}.intro-card h1{font-size:24px;font-weight:700;letter-spacing:-.02em;line-height:1.25}.intro-lede{color:var(--text-muted);font-size:14.5px;line-height:1.6}.intro-lede a{color:var(--accent-strong);text-decoration:underline;text-underline-offset:2px}.intro-highlights{display:grid;grid-gap:10px;gap:10px;margin:2px 0}.intro-highlight{display:flex;gap:11px;align-items:flex-start;padding:11px 13px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-2)}.intro-highlight-icon{flex-shrink:0;width:26px;height:26px;border-radius:7px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;font-size:13px}.intro-highlight-text{display:flex;flex-direction:column;gap:2px}.intro-highlight-text strong{font-size:13px;font-weight:600}.intro-highlight-text span{font-size:12.5px;color:var(--text-muted);line-height:1.5}.intro-note{display:flex;gap:9px;align-items:flex-start;padding:11px 13px;border:1px solid var(--accent-border);border-radius:var(--radius-md);background:var(--accent-soft);color:var(--accent-strong);font-size:12.5px;line-height:1.55}.intro-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:2px}.intro-enter-btn{border:1px solid var(--accent);border-radius:var(--radius-sm);padding:11px 20px;background:var(--accent);color:var(--accent-contrast);font-weight:600;font-size:13.5px;cursor:pointer;transition:background .12s,transform .08s}.intro-enter-btn:hover{background:var(--accent-strong);border-color:var(--accent-strong)}.intro-enter-btn:active{transform:scale(.97)}.intro-repo-link{font-size:13px;font-weight:500;color:var(--text-muted);text-decoration:none;border-bottom:1px solid var(--border-strong);padding-bottom:1px;transition:color .12s,border-color .12s}.intro-repo-link:hover{color:var(--text);border-color:var(--text-faint)}.topbar{justify-content:space-between;gap:16px;padding:16px 20px;border-bottom:1px solid var(--border)}.topbar,.topbar-left{display:flex;align-items:center}.topbar-left{gap:12px}.model-avatar{width:40px;height:40px;border-radius:var(--radius-md);background:var(--accent-soft);border:1px solid var(--accent-border);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.topbar-meta{display:flex;flex-direction:column;gap:1px}h1{font-size:16px;font-weight:600;line-height:1.2;letter-spacing:-.01em}.topbar-sub{font-size:12px;color:var(--text-muted)}.topbar-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.badge{gap:6px;background:var(--surface-2)}.badge,.info-btn{display:flex;align-items:center;border-radius:999px;padding:5px 11px;font-size:11.5px;font-weight:500;white-space:nowrap;border:1px solid var(--border);color:var(--text-muted)}.info-btn{gap:5px;background:var(--surface);cursor:pointer;transition:background .12s,border-color .12s,color .12s}.info-btn:hover{background:var(--surface-hover);border-color:var(--border-strong);color:var(--text)}.badge-stream{color:var(--accent-strong);border-color:var(--accent-border);background:var(--accent-soft)}.pulse-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.toolbar-row{display:flex;align-items:center;gap:8px;padding:10px 20px;border-bottom:1px solid var(--border);background:var(--surface-2)}.toolbar-label{font-size:12px;color:var(--text-muted);flex-shrink:0}.model-select{font-size:12.5px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:5px 9px;background:var(--surface);color:var(--text);cursor:pointer;outline:none;transition:border-color .12s}.model-select:focus{border-color:var(--accent)}.model-select:disabled{opacity:.5;cursor:not-allowed}.sys-prompt-btn{margin-left:auto;display:flex;align-items:center;gap:5px;font-size:12.5px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:5px 11px;background:var(--surface);color:var(--text-muted);cursor:pointer;transition:background .12s,border-color .12s,color .12s}.sys-prompt-btn:hover{background:var(--surface-hover);border-color:var(--border-strong);color:var(--text)}.new-chat-btn{flex:1 1;font-size:12.5px;font-weight:600;border:1px solid var(--accent);border-radius:var(--radius-sm);padding:7px 10px;background:var(--accent);color:var(--accent-contrast);cursor:pointer;transition:background .12s,transform .08s}.new-chat-btn:hover:not(:disabled){background:var(--accent-strong);border-color:var(--accent-strong)}.new-chat-btn:active:not(:disabled){transform:scale(.97)}.new-chat-btn:disabled{opacity:.5;cursor:not-allowed}.clear-history-btn{flex-shrink:0;font-size:12.5px;font-weight:500;border:1px solid var(--border);border-radius:var(--radius-sm);padding:7px 9px;background:var(--surface);color:var(--text-muted);cursor:pointer;transition:background .12s,border-color .12s,color .12s}.clear-history-btn:hover:not(:disabled){border-color:var(--danger);background:var(--danger-soft);color:var(--danger)}.clear-history-btn:disabled{opacity:.5;cursor:not-allowed}.sys-drawer{border-bottom:1px solid var(--border);background:var(--surface-2);padding:12px 20px 14px;display:flex;flex-direction:column;gap:8px}.sys-drawer-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint)}.sys-textarea{width:100%;font-size:12.5px;font-family:var(--font-mono);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 11px;resize:vertical;background:var(--surface);color:var(--text);outline:none;line-height:1.5;transition:border-color .12s}.sys-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.generation-settings{display:grid;grid-template-columns:minmax(0,1fr) 150px;grid-gap:12px;gap:12px;align-items:end}.generation-control{display:grid;grid-gap:5px;gap:5px;color:var(--text-muted);font-size:12px}.generation-control span{font-weight:600}.generation-control strong{color:var(--accent-strong);font-size:12px}.generation-control input[type=range]{width:100%;accent-color:var(--accent)}.generation-control input[type=number]{width:100%;border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 8px;background:var(--surface);color:var(--text);outline:none}.generation-control input[type=number]:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.messages{gap:16px;overflow-y:auto;padding:20px 20px 8px;scroll-behavior:smooth}.message,.messages{display:flex;flex-direction:column}.message{gap:5px;max-width:min(76%,680px)}.message.assistant{align-self:flex-start}.message.user{align-self:flex-end}.message-role{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint);padding:0 2px}.message.user .message-role{text-align:right}.bubble{padding:12px 15px;border-radius:var(--radius-md);line-height:1.6;border:1px solid var(--border);overflow-wrap:anywhere;box-shadow:var(--shadow-sm)}.bubble p{margin:0 0 10px}.message.assistant .bubble{background:var(--assistant-bubble);border-color:var(--border)}.message.user .bubble{background:var(--user-bubble);border-color:var(--accent-border);white-space:pre-wrap;box-shadow:none}.message.assistant .bubble>:first-child{margin-top:0}.message.assistant .bubble>:last-child{margin-bottom:0}.bubble ol,.bubble ul{margin:8px 0 10px 20px;padding:0}.bubble li{margin:4px 0}.bubble code{padding:1px 5px;border:1px solid var(--code-border);border-radius:5px;font-family:var(--font-mono);font-size:.9em}.bubble code,.bubble pre{background:var(--code-bg)}.bubble pre{margin:0;padding:11px 13px;overflow-x:auto;border:0;border-top:1px solid var(--code-border);border-radius:0 0 var(--radius-sm) var(--radius-sm)}.bubble pre code{padding:0;border:0;background:transparent;white-space:pre}.code-block{margin:10px 0;overflow:hidden;border:1px solid var(--code-border);border-radius:var(--radius-sm);background:var(--code-bg)}.code-block-header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 9px 7px 11px;color:var(--text-muted);font-size:11px;font-family:var(--font-mono);background:var(--surface-2);border-bottom:1px solid var(--code-border)}.code-copy-btn{border:1px solid var(--border-strong);border-radius:5px;padding:2px 8px;background:var(--surface);color:var(--text-muted);font:inherit;cursor:pointer;transition:background .12s,border-color .12s,color .12s}.code-copy-btn:hover{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-strong)}.bubble a{color:var(--accent-strong);text-decoration:underline;text-underline-offset:2px}.bubble blockquote{margin:8px 0 10px;padding-left:11px;border-left:3px solid var(--border-strong);color:var(--text-muted)}.bubble-actions{display:flex;gap:5px}.message.user .bubble-actions{justify-content:flex-end}.action-btn{font-size:11px;font-weight:500;padding:3px 9px;border-radius:5px;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);cursor:pointer;transition:background .12s,border-color .12s,color .12s}.action-btn:hover:not(:disabled){background:var(--surface-hover);border-color:var(--border-strong);color:var(--text)}.action-btn:disabled{opacity:.45;cursor:not-allowed}.message-meta{margin:0;font-size:11px;color:var(--text-faint);padding:0 2px}.typing-indicator{display:flex;align-items:center;gap:5px;min-height:22px}.thinking-state{display:flex;align-items:center;gap:10px;color:var(--text-muted);font-size:13px}.thinking-state p{margin:0}.typing-indicator span{width:7px;height:7px;border-radius:999px;background:var(--accent);animation:typing-pulse 1s ease-in-out infinite}.typing-indicator span:nth-child(2){animation-delay:.15s}.typing-indicator span:nth-child(3){animation-delay:.3s}@keyframes typing-pulse{0%,80%,to{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-4px)}}.composer{display:flex;flex-direction:column;gap:8px;padding:16px 20px;border-top:1px solid var(--border);background:var(--surface)}.composer-input-row{display:flex;align-items:flex-end;gap:10px}.composer textarea{flex:1 1;min-height:68px;max-height:180px;resize:vertical;border:1px solid var(--border);border-radius:var(--radius-md);padding:11px 14px;outline:none;line-height:1.55;transition:border-color .12s,box-shadow .12s;background:var(--surface);color:var(--text)}.composer textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.composer textarea:disabled{opacity:.6;cursor:not-allowed}.send-btn,.stop-btn{width:44px;height:44px;flex-shrink:0;border:none;border-radius:var(--radius-md);color:var(--accent-contrast);cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:background .12s,transform .1s;box-shadow:var(--shadow-sm)}.send-btn{background:var(--accent)}.send-btn:hover:not(:disabled){background:var(--accent-strong)}.stop-btn{background:var(--danger)}.stop-btn:hover{background:var(--danger-strong)}.send-btn:active:not(:disabled),.stop-btn:active{transform:scale(.96)}.send-btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.composer-footer{display:flex;align-items:center;justify-content:space-between}.char-count,.composer-hint{font-size:11px;color:var(--text-faint)}@media (max-width:640px){.intro-overlay,.shell{padding:0}.intro-card{max-height:100dvh;padding:28px 22px 24px}.app-layout,.intro-card{height:100dvh;border:0;border-radius:0}.app-layout{width:100%;min-height:100dvh;grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr)}.conversation-sidebar{gap:8px;padding:10px 12px;border-right:0;border-bottom:1px solid var(--border)}.conversation-list{flex-direction:row;overflow-x:auto;overflow-y:hidden;padding-bottom:1px}.conversation-item{width:auto;min-width:132px;max-width:220px}.chat-panel{border:0;border-radius:0;grid-template-rows:auto auto auto 1fr auto}.message{max-width:92%}.toolbar-row{flex-wrap:wrap;gap:6px}.generation-settings{grid-template-columns:1fr}.sys-prompt-btn{margin-left:0}.composer-input-row{gap:8px}}@media (prefers-reduced-motion:reduce){.pulse-dot,.typing-indicator span{animation:none;opacity:1}}