:root{--bg:#f7f7f8;--surface:#fff;--surface-hover:#f0f1f3;--border:#e4e4e7;--text:#17181c;--text-dim:#6b7280;--accent:#4f7cff;--accent-soft:rgba(79,124,255,.1);--green:#1f9d55;--amber:#b5750a}[data-theme=dark]{--bg:#0f1115;--surface:#171a21;--surface-hover:#1e222b;--border:#262b36;--text:#e8e9ec;--text-dim:#9198a6;--accent:#5b8cff;--accent-soft:rgba(91,140,255,.16);--green:#34c77b;--amber:#e0a52c}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;font-size:15px;line-height:1.5}body:has(.public-page){--bg:#f7f7f8;--surface:#fff;--surface-hover:#f0f1f3;--border:#e4e4e7;--text:#17181c;--text-dim:#6b7280;--accent:#4f7cff;--accent-soft:rgba(79,124,255,.1);--green:#1f9d55;--amber:#b5750a;background:var(--bg)}a{color:inherit;text-decoration:none}.shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column}.sidebar h1{font-size:16px;font-weight:600;margin:0 0 28px 8px;color:var(--text)}.sidebar nav a{display:block;padding:10px 12px;border-radius:8px;color:var(--text-dim);font-size:14px;margin-bottom:4px}.sidebar nav a:hover{background:var(--surface-hover);color:var(--text)}.main{flex:1 1;padding:32px 40px;max-width:1100px}.main h2{font-size:22px;font-weight:600;margin:0 0 24px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px;margin-bottom:36px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px}.stat-card .value{font-size:28px;font-weight:700}.stat-card .label{font-size:13px;color:var(--text-dim);margin-top:4px}table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden}td,th{text-align:left;padding:12px 16px;font-size:14px;border-bottom:1px solid var(--border)}th{color:var(--text-dim);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.03em}tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--surface-hover);cursor:pointer}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:500}.badge.comprar{background:rgba(52,199,123,.15);color:var(--green)}.badge.rentar{background:rgba(224,165,44,.15);color:var(--amber)}.badge.empty{background:var(--surface-hover);color:var(--text-dim)}.empty-state{color:var(--text-dim);padding:40px;text-align:center;border:1px dashed var(--border);border-radius:12px}.empty-state,.thread{background:var(--surface)}.thread{border:1px solid var(--border);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:12px}.bubble{max-width:70%;padding:10px 14px;border-radius:14px;font-size:14px;white-space:pre-wrap}.bubble.contact{align-self:flex-start;background:var(--surface-hover);border-bottom-left-radius:4px}.bubble.assistant{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:4px}.back-link{display:inline-block;margin-bottom:16px;color:var(--text-dim);font-size:14px}.back-link:hover{color:var(--text)}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{width:340px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:32px}.login-card h1{font-size:18px;margin:0 0 4px}.login-card p{color:var(--text-dim);font-size:13px;margin:0 0 24px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px}.field input{width:100%;padding:10px 12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px}.field 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var(--border);background:var(--surface);color:var(--text);font-size:13px;font-weight:500;cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .1s ease}.pill:hover{border-color:var(--accent)}.pill:active{transform:scale(.95)}.pill.active{background:var(--accent);border-color:var(--accent);color:#fff}@keyframes cardFadeInUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.property-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s ease,transform .2s ease;animation:cardFadeInUp .4s ease both}.property-card:first-child{animation-delay:.02s}.property-card:nth-child(2){animation-delay:.06s}.property-card:nth-child(3){animation-delay:.1s}.property-card:nth-child(4){animation-delay:.14s}.property-card:nth-child(5){animation-delay:.18s}.property-card:nth-child(6){animation-delay:.22s}.property-card:hover{box-shadow:0 8px 24px 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var(--border);background:var(--surface);color:var(--text-dim);font-size:13px;cursor:pointer}.favorites-filter-button.active{border-color:#e0505a;color:#e0505a}.property-card-zone-overlay{position:absolute;bottom:0;left:0;right:0;padding:24px 12px 8px;background:linear-gradient(transparent,rgba(0,0,0,.65));color:#fff;font-size:12px;display:flex;align-items:center;gap:4px;z-index:1}.property-card-bottom-row{display:flex;align-items:center;justify-content:space-between;border-top:1px solid 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ease}.public-filters.open{max-height:600px;opacity:1;margin-top:14px}.public-filters input,.public-filters select{width:100%}.property-grid{grid-template-columns:1fr;gap:16px}.property-card-image{height:220px}.property-card-price{font-size:20px}.thread{padding:16px}.bubble{max-width:85%}.login-card{width:90%;max-width:340px}}.theme-toggle-button{width:100%;background:none;border:1px solid var(--border);color:var(--text-dim);font-size:13px;text-align:left;padding:8px 12px;border-radius:8px;cursor:pointer;margin-bottom:8px}.theme-toggle-button:hover{background:var(--surface-hover);color:var(--text)}.maps-link{display:flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:10px;border-radius:8px}.maps-link:hover{background:var(--accent);color:#fff}.property-detail-grid{display:grid;grid-template-columns:1fr 320px;grid-gap:32px;gap:32px;align-items:start}.property-detail-grid>div{min-width:0}.add-property-form{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:8px;gap:8px}.add-property-form-full{grid-column:span 3}@media (max-width:700px){.add-property-form{grid-template-columns:1fr}.add-property-form-full{grid-column:span 1}}.property-detail-sidebar{position:-webkit-sticky;position:sticky;top:24px}@media (max-width:900px){.property-detail-grid{grid-template-columns:1fr}.property-detail-sidebar{position:static}}@keyframes fabPulse{0%,to{box-shadow:0 4px 14px rgba(0,0,0,.25)}50%{box-shadow:0 4px 14px rgba(37,211,102,.55)}}.whatsapp-fab{position:fixed;bottom:20px;right:20px;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.25);z-index:50;animation:fabPulse 2.5s ease-in-out infinite}.whatsapp-fab:hover{background:#1fb959}@media (max-width:768px){.whatsapp-fab{bottom:16px;right:16px;width:52px;height:52px}}@keyframes skeletonShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-block{background:linear-gradient(90deg,var(--surface-hover) 25%,var(--border) 50%,var(--surface-hover) 75%);background-size:200% 100%;animation:skeletonShimmer 1.5s ease-in-out infinite;border-radius:4px}.property-card.skeleton-card:hover{transform:none;box-shadow:none}