:root{--bg: #faf8f5;--surface: #ffffff;--surface-2: #f2efea;--text: #17140f;--text-dim: #6d675e;--line: #e5e0d8;--accent: #146b58;--accent-soft: #e4f0eb;--accent-text: #0e5343;--warn: #8a5a12;--warn-soft: #fbf0dc;--danger: #a33a2a;--danger-soft: #fbe7e2;--user-bubble: #17140f;--user-text: #faf8f5;--radius: 16px;--shadow: 0 1px 2px rgba(23, 20, 15, .05), 0 8px 24px -12px rgba(23, 20, 15, .18);--max: 940px;color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #0f0f10;--surface: #191919;--surface-2: #232322;--text: #f2efea;--text-dim: #a09a91;--line: #2e2e2c;--accent: #4fb79a;--accent-soft: #16302a;--accent-text: #7ed7bd;--warn: #e0b062;--warn-soft: #33270f;--danger: #e8907e;--danger-soft: #3a1c16;--user-bubble: #f2efea;--user-text: #17140f;--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px -12px rgba(0, 0, 0, .7);color-scheme:dark}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,-apple-system,Segoe UI,Inter,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}#root{display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:400;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px max(16px,env(safe-area-inset-left));background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:9px;border:none;background:none;padding:0;font:inherit;color:inherit;cursor:pointer}.brand-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--accent);color:#fff}.brand-mark svg{width:17px;height:17px}.brand-name{font-weight:640;letter-spacing:-.015em;font-size:16px}.brand-city{color:var(--text-dim);font-size:13px;padding-left:9px;border-left:1px solid var(--line)}.ghost-btn{border:1px solid var(--line);background:transparent;color:var(--text-dim);font:inherit;font-size:13px;padding:6px 13px;border-radius:999px;cursor:pointer;transition:color .15s,border-color .15s,background .15s,opacity .15s}.ghost-btn:hover:not(:disabled){color:var(--text);border-color:var(--text-dim);background:var(--surface)}.ghost-btn:disabled{opacity:.4;cursor:default}.ghost-btn.wide{width:100%;padding:10px;font-size:14px}.primary-btn{width:100%;border:none;background:var(--accent);color:#fff;font:inherit;font-size:14px;font-weight:560;padding:12px;border-radius:12px;cursor:pointer;transition:filter .15s,transform .15s}.primary-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}.chip{border:1px solid var(--line);background:var(--surface);color:var(--text);font:inherit;font-size:13.5px;padding:8px 14px;border-radius:999px;cursor:pointer;text-align:left;transition:border-color .15s,transform .15s,color .15s,opacity .15s}.chip:hover:not(:disabled){border-color:var(--accent);color:var(--accent-text);transform:translateY(-1px)}.chip:disabled{opacity:.5;cursor:default}.thread{flex:1;overflow-y:auto;padding:28px 16px 8px;scroll-behavior:smooth}.thread-inner{max-width:var(--max);margin-inline:auto}.hero{padding:8vh 4px 24px;max-width:640px}.hero h1{font-size:clamp(28px,5vw,40px);line-height:1.12;letter-spacing:-.03em;font-weight:660;margin:0 0 14px}.hero p{color:var(--text-dim);margin:0 0 26px;font-size:16px;max-width:34em}.hero-chips,.suggestions{display:flex;flex-wrap:wrap;gap:8px}.turn{margin-bottom:26px;animation:rise .35s cubic-bezier(.22,1,.36,1) both}@keyframes rise{0%{opacity:0;transform:translateY(8px)}}.turn.user{display:flex;justify-content:flex-end}.turn.user .bubble{background:var(--user-bubble);color:var(--user-text);padding:10px 16px;border-radius:18px 18px 4px;max-width:82%;white-space:pre-wrap}.turn.assistant .bubble{max-width:64ch;white-space:pre-wrap;margin-top:14px}.turn.assistant .bubble.error{background:var(--danger-soft);color:var(--danger);padding:10px 14px;border-radius:12px}.caret{display:inline-block;width:2px;height:1em;margin-left:2px;vertical-align:text-bottom;background:var(--accent);animation:blink 1s steps(2,start) infinite}@keyframes blink{to{visibility:hidden}}.agent-line{display:flex;align-items:center;gap:8px;color:var(--text-dim);font-size:12.5px;letter-spacing:.02em;text-transform:uppercase;margin-bottom:8px}.agent-dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}.status{display:flex;align-items:center;gap:9px;color:var(--text-dim);font-size:14px;margin-bottom:12px}.spinner{width:13px;height:13px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.filters{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 14px}.filter-pill{font-size:12.5px;padding:4px 11px;border-radius:999px;background:var(--surface-2);color:var(--text-dim);border:1px solid var(--line);white-space:nowrap;animation:rise .3s cubic-bezier(.22,1,.36,1) both}.results-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:4px 0 10px}.results-head h2{font-size:14px;font-weight:600;letter-spacing:-.01em;margin:0}.results-head .note{font-size:12.5px;color:var(--warn);background:var(--warn-soft);padding:3px 10px;border-radius:999px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:16px}.card{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:pointer;text-align:left;text-decoration:none;color:inherit;box-shadow:var(--shadow);transition:transform .18s cubic-bezier(.22,1,.36,1),border-color .18s;animation:rise .4s cubic-bezier(.22,1,.36,1) both}.card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}.card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.card.skeleton{cursor:default;pointer-events:none}.card-media{position:relative;aspect-ratio:16 / 10;background:linear-gradient(135deg,var(--surface-2),color-mix(in srgb,var(--accent) 18%,var(--surface-2)));overflow:hidden}.card-media img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .4s}.card-media img.loaded{opacity:1}.shimmer{background:linear-gradient(90deg,var(--surface-2) 25%,color-mix(in srgb,var(--line) 60%,var(--surface-2)) 37%,var(--surface-2) 63%);background-size:400% 100%;animation:shimmer 1.4s ease 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both}.back-link{border:none;background:none;font:inherit;font-size:13.5px;color:var(--text-dim);padding:4px 0;margin-bottom:12px;cursor:pointer}.back-link:hover{color:var(--accent-text)}.listing-state{max-width:var(--max);margin:15vh auto;display:flex;flex-direction:column;align-items:center;gap:14px;color:var(--text-dim)}.gallery-main{aspect-ratio:16 / 9;border-radius:18px;overflow:hidden;background:linear-gradient(135deg,var(--surface-2),color-mix(in srgb,var(--accent) 18%,var(--surface-2)))}.gallery-main img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .35s}.gallery-main img.loaded{opacity:1}.gallery-thumbs{display:flex;gap:8px;margin-top:8px;overflow-x:auto;padding-bottom:4px}.thumb{flex:0 0 96px;height:64px;padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;background:var(--surface-2);cursor:pointer;opacity:.62;transition:opacity .15s,border-color .15s}.thumb img{width:100%;height:100%;object-fit:cover;display:block}.thumb:hover,.thumb.active{opacity:1}.thumb.active{border-color:var(--accent)}.listing-head{margin:22px 0 0}.listing-head h1{font-size:clamp(23px,3.4vw,31px);letter-spacing:-.025em;line-height:1.15;margin:0 0 6px;font-weight:640}.listing-sub{color:var(--text-dim);font-size:14.5px}.score-row{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.score-pill{font-size:12.5px;color:var(--accent-text);background:var(--accent-soft);padding:4px 11px;border-radius:999px}.score-pill strong{font-weight:680}.spec-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px 0 4px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.spec-value{font-size:17px;font-weight:620;letter-spacing:-.015em}.spec-label{font-size:11.5px;text-transform:uppercase;letter-spacing:.045em;color:var(--text-dim);margin-top:1px}.listing-grid{display:grid;grid-template-columns:minmax(0,1fr) 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saturate(.9)}}.listing-aside{position:sticky;top:84px}.aside-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.aside-price{font-size:25px;font-weight:660;letter-spacing:-.025em}.aside-price span{font-size:13px;font-weight:400;color:var(--text-dim);letter-spacing:0;margin-left:3px}.aside-facts{display:grid;grid-template-columns:auto 1fr;gap:7px 14px;margin:16px 0 18px;padding:16px 0 0;border-top:1px solid var(--line);font-size:13.5px}.aside-facts dt{color:var(--text-dim)}.aside-facts dd{margin:0;text-align:right;font-weight:550}.aside-card .ghost-btn{margin-top:8px}.similar{margin-top:42px;padding-top:28px;border-top:1px solid var(--line)}.composer-wrap{position:sticky;bottom:0;padding:12px 16px max(12px,env(safe-area-inset-bottom));background:linear-gradient(to top,var(--bg) 62%,transparent)}.suggestions{max-width:var(--max);margin:0 auto 10px}.composer{max-width:var(--max);margin:0 auto;display:flex;align-items:flex-end;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:7px 7px 7px 16px;box-shadow:var(--shadow);transition:border-color .15s}.composer:focus-within{border-color:color-mix(in srgb,var(--accent) 55%,var(--line))}.composer textarea{flex:1;border:none;outline:none;resize:none;background:transparent;color:var(--text);font:inherit;line-height:1.5;padding:8px 0;max-height:160px}.composer textarea::placeholder{color:var(--text-dim)}.send-btn{flex-shrink:0;width:36px;height:36px;border-radius:50%;border:none;background:var(--accent);color:#fff;display:grid;place-items:center;cursor:pointer;transition:opacity .15s,transform .15s}.send-btn svg{width:17px;height:17px}.send-btn:disabled{opacity:.4;cursor:default}.send-btn:not(:disabled):hover{transform:scale(1.06)}.disclaimer{max-width:var(--max);margin:8px auto 0;text-align:center;font-size:11.5px;color:var(--text-dim);opacity:.8}@media(max-width:860px){.listing-grid{grid-template-columns:1fr;gap:8px}.listing-aside{position:static;order:-1;margin-top:20px}}@media(max-width:620px){.hero{padding-top:5vh}.cards{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.brand-city{display:none}.spec-strip{grid-template-columns:repeat(2,1fr)}.map{height:240px}}@media(prefers-reduced-motion:reduce){.turn,.card,.listing,.filter-pill{animation:none}.thread{scroll-behavior:auto}.shimmer,.caret{animation:none}}.results-head .of-total{font-weight:400;color:var(--text-dim)}.building-facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:0;margin:0;border-top:1px solid var(--line)}.building-fact{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);font-size:13.5px}.building-fact dt{color:var(--text-dim)}.building-fact dd{margin:0;font-weight:550;text-align:right}@media(min-width:620px){.building-facts{column-gap:28px}}.suggestions{align-items:center}.suggestions-label{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);font-weight:600;margin-right:2px}@media(max-width:620px){.suggestions-label{display:none}}