:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--frame:#e9e9ec;--surface:#fff;--surface-2:#f5f5f6;--surface-raised:#fff;--canvas:#f4f4f5;--canvas-dot:#dcdce0;--hover:#0000000d;--active:#00000012;--border:#e4e4e7;--border-strong:#d4d4d8;--text:#18181b;--text-muted:#63636e;--accent:#3e63dd;--accent-hover:#3358d4;--accent-soft:#3e63dd1a;--accent-text:#fff;--good:#1f8a4c;--warn:#a35f0a;--danger:#ce2c31;--danger-bg:#ce2c3114;--shadow-sm:0 1px 2px #0000000f;--shadow:0 8px 24px #0000001f, 0 1px 3px #00000014;--radius:8px;--radius-card:12px;color:var(--text);background:var(--frame);-webkit-font-smoothing:antialiased;font-family:Pretendard,Inter,system-ui,-apple-system,Segoe UI,sans-serif;font-size:14px;line-height:1.5}:root[data-theme=dark]{--lightningcss-light: 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0;border:0;border-radius:10px;flex-direction:column;gap:4px;padding:4px;display:flex}.material-grid button:hover{background:var(--hover)}.material-grid button.selected{box-shadow:inset 0 0 0 2px var(--accent)}.material-grid img,.material-none{aspect-ratio:1;background:var(--surface-2);object-fit:cover;border-radius:7px;width:100%;height:auto;display:block}.material-none{background:repeating-linear-gradient(45deg, var(--surface-2) 0 8px, var(--hover) 8px 16px)}.material-name{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.material-credit{border-top:1px solid var(--border);color:var(--text-muted);margin:0;padding:8px 22px 14px;font-size:12px}.flash-steps{color:var(--text-muted);gap:6px;margin:0;padding:4px 22px 4px 40px;font-size:13px;display:grid}.flash-note{margin:0;padding:4px 22px 20px;font-size:13px}.flash-progress{background:var(--surface-2);border-radius:11px;height:22px;margin:14px 22px 0;position:relative;overflow:hidden}.flash-progress>div{background:var(--accent);height:100%;transition:width .2s}.flash-progress span{font-variant-numeric:tabular-nums;place-items:center;font-size:12px;display:grid;position:absolute;inset:0}.flash-result{background:var(--surface-2);border-radius:12px;gap:10px;margin:14px 22px 0;padding:12px 14px;font-size:13px;display:flex}.flash-result.good svg{color:var(--good)}.flash-result.bad svg{color:var(--danger)}.flash-result p{color:var(--text-muted);margin:4px 0 0}.flash-result small{color:var(--text-muted);word-break:break-word;margin-top:6px;display:block}.flash-actions{justify-content:flex-end;padding:16px 22px 20px;display:flex}.chat{flex-direction:column;flex:1;min-height:0;display:flex}.chat-scroll{flex-direction:column;flex:1;gap:28px;padding:14px 8px 20px;display:flex;overflow-y:auto}.chat-empty{text-align:center;flex-direction:column;align-items:center;margin:auto 0;display:flex}.chat-empty h2{letter-spacing:-.01em;margin:16px 0 6px;font-size:18px}.chat-empty p{color:var(--text-muted);margin:0 0 22px}.chat-empty ul{flex-direction:column;gap:8px;width:100%;margin:0;padding:0;list-style:none;display:flex}.chat-empty li button{background:var(--surface);width:100%;box-shadow:var(--shadow-sm);text-align:left;border:0;border-radius:10px;padding:12px 14px}.chat-empty li button:hover:not(:disabled){background:var(--accent-soft);color:var(--accent)}.turn{flex-direction:column;gap:16px;display:flex}.msg.user{flex-direction:column;align-items:flex-end;gap:8px;display:flex}.bubble{background:var(--surface);max-width:85%;box-shadow:var(--shadow-sm);white-space:pre-wrap;word-break:break-word;border-radius:16px 16px 4px;margin:0;padding:10px 14px}.msg-attachments{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.msg-attachments img{object-fit:cover;border-radius:10px;width:76px;height:76px;display:block}.msg.assistant>p{margin:0 0 10px}.msg-facts{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:6px 14px;font-size:12px;display:flex}.msg-facts .viewing,.msg-facts .link{align-items:center;gap:4px;display:inline-flex}.msg-facts .ok{color:var(--good)}.msg-facts .warn{color:var(--warn)}.msg-facts .viewing{color:var(--accent);font-weight:600}.link{color:var(--accent);font-size:inherit;background:0 0;border:0;padding:0}.link:hover{text-decoration:underline}.msg-error{background:var(--danger-bg);color:var(--danger);border-radius:10px;margin:0;padding:10px 14px}.steps-toggle{color:var(--text-muted);background:0 0;border:0;align-items:center;gap:4px;margin-top:12px;padding:2px 0;font-size:12px;display:inline-flex}.steps-toggle:hover{color:var(--text)}.flip{transform:rotate(180deg)}.dev-line{color:var(--text-muted);margin:10px 0 0;font-size:11px}.code summary{color:var(--text-muted);cursor:pointer;margin-top:6px;font-size:12px}.code pre{background:var(--surface);border-radius:10px;max-height:280px;margin:8px 0 0;padding:12px;font-size:11px;overflow:auto}.timeline{flex-direction:column;gap:12px;margin:10px 0 0;padding:0;list-style:none;display:flex}.timeline li{color:var(--text-muted);gap:10px;display:flex}.timeline li>svg{flex:none;margin-top:3px}.timeline li.current{color:var(--text);font-weight:600}.timeline li.current>svg{color:var(--accent)}.timeline li.good>svg{color:var(--good)}.timeline li.warn>svg{color:var(--warn)}.timeline li.bad>svg{color:var(--danger)}.timeline li>div{min-width:0}.timeline-title{flex-wrap:wrap;gap:0 8px;display:flex}.timeline-time{color:var(--text-muted);font-variant-numeric:tabular-nums;font-weight:400}.timeline img{border-radius:8px;width:168px;margin-top:8px;display:block}.timeline-detail{max-height:160px;color:var(--text-muted);white-space:pre-line;word-break:break-word;margin:6px 0 0;font-size:12px;font-weight:400;overflow:auto}.send-error{margin-top:auto}.composer{background:var(--surface);box-shadow:var(--shadow-sm);border-radius:16px;margin:0 0 2px;padding:12px;transition:background .12s,box-shadow .12s}.composer:focus-within{background:var(--surface-raised);box-shadow:var(--shadow)}.composer.dragging{background:var(--accent-soft)}.composer textarea{resize:none;background:0 0;border:0;outline:none;width:100%;min-height:24px;padding:2px 4px;display:block}.composer-attachments{flex-wrap:wrap;gap:8px;margin:0 0 10px;padding:0;list-style:none;display:flex}.composer-attachments li{position:relative}.composer-attachments img{object-fit:cover;border-radius:10px;width:56px;height:56px;display:block}.composer-attachments button{background:var(--text);width:20px;height:20px;color:var(--surface);border:0;border-radius:50%;place-items:center;padding:0;display:grid;position:absolute;top:-6px;right:-6px}.composer-notice{color:var(--warn);margin:6px 4px 0;font-size:12px}.composer-bar{align-items:center;gap:4px;margin-top:10px;display:flex}.ghost{height:32px;color:var(--text-muted);background:0 0;border:0;border-radius:8px;align-items:center;gap:4px;padding:0 10px;display:inline-flex}.ghost:hover:not(:disabled){background:var(--hover);color:var(--text)}.ghost:disabled{opacity:.4}.ghost.icon{justify-content:center;width:32px;padding:0}.send{background:var(--accent);width:34px;height:34px;color:var(--accent-text);border:0;border-radius:10px;place-items:center;margin-left:auto;padding:0;display:grid}.send:disabled{background:var(--active);color:var(--text-muted)}.composer .menu-list button{flex-direction:row;justify-content:space-between;align-items:center;gap:12px}.composer .menu-list span{flex-direction:column;display:flex}