:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f6f3ed;--panel:#fffaf2;--panel-strong:#fff;--text:#241f1a;--muted:#7b7166;--line:#241f1a1f;--soft:#241f1a0f;--accent:#2f5f53;--accent-strong:#23483f;--danger:#b3261e;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}*{box-sizing:border-box}html,body{height:100%;overflow:hidden}body{background:radial-gradient(circle at top left, #2f5f5321, transparent 34rem), linear-gradient(135deg, #fbf7ef 0%, var(--bg) 42%, #efe8dc 100%);color:var(--text);margin:0}button,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.center{place-items:center;min-height:100dvh;padding:24px;display:grid}.identity-card{border:1px solid var(--line);background:color-mix(in srgb, var(--panel-strong) 86%, transparent);border-radius:22px;gap:14px;width:min(100%,480px);padding:28px;display:grid;box-shadow:0 24px 80px #241f1a21}.identity-card 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button,.prompt-grid button{border:1px solid var(--line);background:var(--panel-strong);color:var(--text);border-radius:999px;padding:9px 13px;transition:border-color .16s,background .16s,transform .16s}.sidebar button:hover,.identity-card button:hover,.composer button:hover,.prompt-grid button:hover{border-color:color-mix(in srgb, var(--accent) 42%, transparent);background:#f4efe6}.composer button{background:var(--accent);color:#fff;border-color:#0000}.composer button:hover{background:var(--accent-strong)}.thread-list{flex-direction:column;gap:7px;min-height:0;padding-right:2px;display:flex;overflow-y:auto}.section-title,.eyebrow{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.74rem;font-weight:700}.section-title{margin:4px 0 2px}.thread-list button{text-align:left;background:0 0;border-radius:14px;width:100%;padding:10px 12px;display:block;overflow:hidden}.thread-list button 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button{text-align:left;border-radius:16px;padding:12px}.message{gap:12px;max-width:880px;display:flex}.message.user{flex-direction:row-reverse;align-self:flex-end}.message.assistant{align-self:flex-start}.message.thinking .bubble{min-width:220px}.message.failed .bubble{background:#b3261e0b;border-color:#b3261e2e}.avatar{border:1px solid var(--line);background:var(--panel-strong);width:34px;height:34px;color:var(--muted);border-radius:12px;flex:0 0 34px;place-items:center;font-size:.8rem;font-weight:700;display:grid}.message.user .avatar{background:var(--accent);color:#fff}.bubble{border:1px solid var(--line);background:var(--panel-strong);border-radius:18px;min-width:0;padding:12px 14px;box-shadow:0 10px 30px #241f1a0f}.message.user .bubble{background:color-mix(in srgb, var(--accent) 9%, white)}.message-topline{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:6px;display:flex}.bubble 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var(--line);background:var(--panel-strong);border-radius:14px;gap:4px;min-width:132px;padding:6px;display:grid;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 18px 48px #241f1a29}.more-menu div button{text-align:left;background:0 0;border-color:#0000;border-radius:10px;width:100%}.more-menu div button:hover{background:var(--soft)}.more-menu div button.danger{color:var(--danger)}.message-status{color:var(--muted);align-items:center;gap:7px;margin-top:8px;font-size:.82rem;line-height:1.5;display:flex}.message-status.busy{color:color-mix(in srgb, var(--accent-strong) 72%, var(--muted))}.message-status.error{color:var(--danger)}.message-status.success{color:var(--accent-strong)}.bubble p,.bubble ul,.bubble ol,.bubble blockquote,.bubble table,.bubble pre{word-break:break-word;margin:8px 0 0}.bubble p:first-of-type{margin-top:0}.bubble ul,.bubble ol{padding-left:1.35rem}.bubble blockquote{border-left:3px solid color-mix(in srgb, var(--accent) 34%, 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52px);display:block;box-shadow:0 24px 90px #00000057}.image-modal-close{color:var(--text);background:#ffffffeb;border:1px solid #ffffff3d;border-radius:999px;justify-self:end;padding:7px 12px}.composer{border-top:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f6f3edb8;padding:18px 28px 22px}.composer-box{border:1px solid var(--line);background:var(--panel-strong);border-radius:22px;gap:10px;width:min(100%,920px);margin:0 auto;padding:12px;display:grid;box-shadow:0 20px 60px #241f1a1a}.composer textarea{resize:vertical;width:100%;min-height:72px;color:var(--text);background:0 0;border:0;outline:0;padding:4px 6px}.composer-actions{border-top:1px solid var(--soft);color:var(--muted);justify-content:space-between;align-items:center;gap:12px;padding-top:10px;font-size:.86rem;display:flex}.composer-buttons{align-items:center;gap:8px;display:flex}.composer-buttons input{display:none}.attachment-strip{border-bottom:1px solid var(--soft);gap:10px;padding-bottom:10px;display:flex;overflow-x:auto}.attachment{border:1px solid var(--line);background:var(--panel);border-radius:14px;flex:0 0 92px;position:relative;overflow:hidden}.attachment img{object-fit:cover;width:92px;height:72px;display:block}.attachment button{border:0;border-top:1px solid var(--line);width:100%;color:var(--danger);background:#ffffffb8;border-radius:0;padding:5px;font-size:.76rem}@media (max-width:820px){.shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line);max-height:240px}.chat{height:calc(100dvh - 240px)}.chat-header{padding:16px 18px}.chat-header h1{max-width:62vw}.messages{padding:18px}.empty{padding:24px}.prompt-grid{grid-template-columns:1fr}.composer{padding:14px}.composer-actions{flex-direction:column;align-items:stretch}.composer-buttons{justify-content:flex-end}.message-actions{opacity:1}.scroll-bottom{bottom:150px;right:18px}}