:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#17211b;background:#f6f7f4;--ink:#17211b;--muted:#6f7b73;--card:#fff;--accent:#1f6f4a;--soft:#eaf4ee;--line:#dfe5df;--danger:#a33}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#f2f6f2 0,#f8f8f6 240px);color:var(--ink)}button,input,select,textarea{font:inherit}.shell{max-width:980px;margin:0 auto;padding:18px 16px 90px}.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.logo{width:36px;height:36px;border-radius:12px;background:var(--ink);color:white;display:grid;place-items:center}.tag{font-size:12px;color:var(--muted);font-weight:600}.tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0}.tab{border:1px solid var(--line);background:white;border-radius:14px;padding:11px 12px;font-weight:700}.tab.active{background:var(--ink);color:white;border-color:var(--ink)}.panel{display:none}.panel.active{display:block}.hero{padding:18px 0 10px}.hero h1{font-size:30px;line-height:1.05;margin:0 0 10px}.hero p{margin:0;color:var(--muted);line-height:1.5}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 5px 20px rgba(22,38,29,.05)}.listing-img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#e8ece8}.card-body{padding:14px}.eyebrow{font-size:12px;color:var(--accent);font-weight:800;text-transform:uppercase;letter-spacing:.04em}.price{font-size:22px;font-weight:850;margin:4px 0}.title{font-weight:780;margin-bottom:5px}.meta{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px}.pill{display:inline-flex;align-items:center;padding:6px 9px;border-radius:999px;background:var(--soft);color:#245b40;font-size:12px;font-weight:700}.btn{border:0;border-radius:14px;padding:12px 14px;background:var(--ink);color:white;font-weight:800;cursor:pointer}.btn.secondary{background:white;color:var(--ink);border:1px solid var(--line)}.btn.green{background:var(--accent)}.btn.small{padding:8px 10px;border-radius:10px;font-size:13px}.btn:disabled{opacity:.45;cursor:not-allowed}.form{background:white;border:1px solid var(--line);border-radius:20px;padding:16px}.form h2{margin:0 0 6px}.form p{color:var(--muted);margin:0 0 14px}.row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:11px}.field label{font-size:12px;font-weight:800;color:#445047}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#fbfcfa;border-radius:12px;padding:11px 12px;outline:none}.field textarea{min-height:90px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#92b9a3;box-shadow:0 0 0 3px #edf6f0}.notice{padding:12px 14px;border-radius:14px;background:#eef5f0;color:#315f47;font-size:13px;line-height:1.45;margin:10px 0}.notice.warn{background:#fff6df;color:#785f21}.empty{padding:28px;text-align:center;color:var(--muted);background:white;border:1px dashed var(--line);border-radius:18px}.sheet{position:fixed;inset:0;background:rgba(15,20,17,.45);display:none;align-items:flex-end;z-index:20}.sheet.open{display:flex}.sheet-card{background:#fff;width:min(720px,100%);max-height:92vh;overflow:auto;margin:0 auto;border-radius:24px 24px 0 0;padding:18px}.sheet-head{display:flex;justify-content:space-between;gap:14px}.close{border:0;background:#eef1ee;border-radius:999px;width:36px;height:36px;font-weight:900}.chat{border:1px solid var(--line);border-radius:18px;background:#f8faf8;min-height:300px;max-height:52vh;overflow:auto;padding:12px;display:flex;flex-direction:column;gap:9px}.bubble{max-width:86%;padding:10px 12px;border-radius:15px;line-height:1.42;white-space:pre-wrap}.bubble.tenant{align-self:flex-end;background:#dff2e6}.bubble.owner{align-self:flex-start;background:white;border:1px solid var(--line)}.bubble small{display:block;margin-top:5px;color:var(--muted);font-size:10px}.chat-compose{display:flex;gap:8px;margin-top:10px}.chat-compose textarea{flex:1;border:1px solid var(--line);border-radius:13px;padding:10px;min-height:54px}.status{font-size:12px;color:var(--muted);margin-top:8px}.owner-link{word-break:break-all;background:#f4f6f4;border-radius:12px;padding:10px;font-family:ui-monospace,monospace;font-size:12px}.footer-note{margin:24px 0;color:var(--muted);font-size:12px;line-height:1.5}.hidden{display:none!important}
@media(max-width:680px){.shell{padding:12px 12px 84px}.grid,.row{grid-template-columns:1fr}.hero h1{font-size:26px}.tabs{position:sticky;top:0;z-index:10;background:rgba(246,247,244,.94);padding:8px 0;backdrop-filter:blur(12px)}.card{border-radius:18px}}