.bh-ai-chat{position:fixed;right:22px;bottom:22px;z-index:10010;--brand:#2563eb;--ink:#0f172a;font-family:inherit}.bh-ai-chat__fab{width:56px;height:56px;border:0;border-radius:999px;background:linear-gradient(135deg,#2563eb,#14b8a6);color:white;box-shadow:0 18px 45px rgba(15,23,42,.28);font-weight:900;font-size:22px;display:flex;align-items:center;justify-content:center;gap:0;cursor:pointer}.bh-ai-chat__panel{position:absolute;right:0;bottom:78px;width:min(370px,calc(100vw - 28px));max-height:min(640px,calc(100vh - 120px));background:rgba(255,255,255,.98);border:1px solid rgba(37,99,235,.14);border-radius:28px;box-shadow:0 24px 70px rgba(15,23,42,.24);overflow:hidden;display:none}.bh-ai-chat.is-open .bh-ai-chat__panel{display:flex;flex-direction:column}.bh-ai-chat header{padding:16px 18px;background:linear-gradient(135deg,#eff6ff,#f0fdfa);display:flex;justify-content:space-between;align-items:center;color:var(--ink)}.bh-ai-chat header b{display:block}.bh-ai-chat header span{font-size:12px;color:#64748b}.bh-ai-chat__close{border:0;background:white;border-radius:14px;width:36px;height:36px;font-size:24px;color:#475569;cursor:pointer}.bh-ai-chat__messages{padding:16px;overflow:auto;display:flex;flex-direction:column;gap:10px;min-height:260px}.bh-ai-chat__bubble{max-width:86%;padding:11px 13px;border-radius:18px;font-size:14px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere}.bh-ai-chat__bubble--assistant{align-self:flex-start;background:#f1f5f9;color:#0f172a;border-bottom-left-radius:6px}.bh-ai-chat__bubble--user{align-self:flex-end;background:#2563eb;color:white;border-bottom-right-radius:6px}.bh-ai-chat__chips{display:flex;flex-wrap:wrap;gap:8px}.bh-ai-chat__chips button{border:1px solid #dbeafe;background:white;color:#1d4ed8;border-radius:999px;padding:8px 10px;font-size:12px;font-weight:800;cursor:pointer}.bh-ai-chat__typing{display:none;padding:0 16px 8px;gap:4px}.bh-ai-chat__typing.is-visible{display:flex}.bh-ai-chat__typing span{width:7px;height:7px;border-radius:50%;background:#94a3b8;animation:bhAiPulse 1s infinite alternate}.bh-ai-chat__typing span:nth-child(2){animation-delay:.15s}.bh-ai-chat__typing span:nth-child(3){animation-delay:.3s}@keyframes bhAiPulse{to{opacity:.35;transform:translateY(-2px)}}.bh-ai-chat__form{display:flex;gap:8px;padding:12px;border-top:1px solid #e2e8f0}.bh-ai-chat__input{flex:1;border:1px solid #cbd5e1;border-radius:16px;padding:12px 13px;outline:0}.bh-ai-chat__form button{width:44px;border:0;border-radius:16px;background:#2563eb;color:white;cursor:pointer}.bh-ai-chat__cards{display:grid;gap:8px}.bh-ai-chat-card{display:flex;gap:10px;border:1px solid #e2e8f0;border-radius:16px;padding:8px;background:white;max-width:92%}.bh-ai-chat-card img{width:58px;height:58px;object-fit:cover;border-radius:12px}.bh-ai-chat-card b{display:block;font-size:12px;color:#0f172a}.bh-ai-chat-card span{display:block;font-size:11px;color:#64748b}.bh-ai-chat-card a,.bh-ai-chat-card__open{display:inline-block;margin-top:4px;color:#2563eb;font-size:12px;font-weight:900;border:0;background:transparent;padding:0;cursor:pointer}@media(max-width:768px){.bh-ai-chat{right:14px;bottom:92px}.bh-ai-chat__fab{width:52px;height:52px;border-radius:999px}.bh-ai-chat__panel{bottom:70px;max-height:calc(100vh - 180px)}}
.ai-admin-shell{padding:22px}.ai-admin-title{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:18px}.ai-admin-title h3{font-size:22px;font-weight:900;color:#fff;margin:0}.ai-admin-title p{color:#94a3b8;margin:4px 0 0}.ai-admin-title button,.ai-admin-thread-head button,.ai-admin-reply button{border:0;border-radius:14px;background:#2563eb;color:#fff;padding:10px 14px;font-weight:900}.ai-admin-grid{display:grid;grid-template-columns:minmax(260px,360px) 1fr;gap:16px}.ai-admin-list,.ai-admin-view{min-height:520px;border:1px solid rgba(255,255,255,.12);border-radius:20px;background:rgba(15,23,42,.35);overflow:auto}.ai-admin-row{display:block;width:100%;text-align:left;padding:14px;border:0;border-bottom:1px solid rgba(255,255,255,.08);background:transparent;color:#fff;cursor:pointer}.ai-admin-row.is-active{background:rgba(37,99,235,.22)}.ai-admin-row b,.ai-admin-row span,.ai-admin-row small{display:block}.ai-admin-row span{color:#cbd5e1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ai-admin-row small{color:#94a3b8}.ai-admin-empty{padding:22px;color:#cbd5e1;font-weight:800}.ai-admin-thread-head{position:sticky;top:0;background:#111827;display:flex;justify-content:space-between;gap:12px;padding:14px;border-bottom:1px solid rgba(255,255,255,.1);color:#fff}.ai-admin-thread-head span{display:block;color:#94a3b8}.ai-admin-messages{padding:16px;display:flex;flex-direction:column;gap:10px}.ai-admin-msg{max-width:78%;padding:10px 12px;border-radius:16px;background:#334155;color:#fff}.ai-admin-msg--user{align-self:flex-end;background:#2563eb}.ai-admin-msg--assistant{align-self:flex-start;background:#475569}.ai-admin-msg--admin{align-self:flex-start;background:#059669}.ai-admin-msg b{font-size:11px;text-transform:uppercase;color:#cbd5e1}.ai-admin-msg p{margin:4px 0 0;white-space:pre-wrap}.ai-admin-reply{display:flex;gap:10px;padding:12px;border-top:1px solid rgba(255,255,255,.1)}.ai-admin-reply input{flex:1;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:#0f172a;color:#fff;padding:12px}@media(max-width:900px){.ai-admin-grid{grid-template-columns:1fr}.ai-admin-list,.ai-admin-view{min-height:320px}}

.bh-ai-chat__more{justify-self:start;border:1px solid #bfdbfe;background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:9px 12px;font-size:12px;font-weight:900;cursor:pointer;box-shadow:0 8px 20px rgba(37,99,235,.12)}
.bh-ai-chat__more:hover{background:#dbeafe}
body.bh-ai-modal-opening .bh-ai-chat{z-index:1000}
#property-detail-modal:not(.hidden),#project-detail-modal-official:not(.hidden),.modal-glass-backdrop:not(.hidden){z-index:50000!important}
#property-lightbox:not(.hidden),#project-lightbox:not(.hidden){z-index:50010!important}

/* Dark-mode polish for floating AI chat without changing modal behavior. */
.bh-ai-chat{background:transparent!important;pointer-events:none}.bh-ai-chat__fab,.bh-ai-chat__panel{pointer-events:auto}.bh-ai-chat__fab{aspect-ratio:1/1;min-width:56px;min-height:56px;padding:0;line-height:1;border-radius:50%!important;background:linear-gradient(135deg,#2563eb,#14b8a6)!important}.bh-ai-chat__fab:hover,.bh-ai-chat__fab:focus,.bh-ai-chat__fab:active{background:linear-gradient(135deg,#2563eb,#14b8a6)!important;box-shadow:0 18px 45px rgba(15,23,42,.28),0 0 0 4px rgba(37,99,235,.18)!important;outline:0}.bh-ai-chat__fab i,.bh-ai-chat__fab svg{display:block;margin:auto}
html[data-theme="dark"] .bh-ai-chat,html[data-theme="dark"] .bh-ai-chat *{color:#fff}html[data-theme="dark"] .bh-ai-chat__panel{background:rgba(15,17,23,.96)!important;border-color:rgba(255,255,255,.14)!important;box-shadow:0 28px 80px rgba(0,0,0,.58)!important}html[data-theme="dark"] .bh-ai-chat header{background:rgba(18,22,30,.96)!important;color:#fff!important;border-bottom:1px solid rgba(255,255,255,.10)}html[data-theme="dark"] .bh-ai-chat header span{color:rgba(255,255,255,.68)!important}html[data-theme="dark"] .bh-ai-chat__close{background:rgba(255,255,255,.08)!important;color:#fff!important;border:1px solid rgba(255,255,255,.14)!important}html[data-theme="dark"] .bh-ai-chat__close:hover,html[data-theme="dark"] .bh-ai-chat__close:focus{background:rgba(255,255,255,.14)!important;color:#fff!important}html[data-theme="dark"] .bh-ai-chat__messages{background:transparent!important}html[data-theme="dark"] .bh-ai-chat__bubble--assistant{background:#1b2130!important;color:#fff!important}html[data-theme="dark"] .bh-ai-chat__bubble--user{background:linear-gradient(135deg,#2563eb,#7c3aed)!important;color:#fff!important}html[data-theme="dark"] .bh-ai-chat__chips button{background:rgba(27,33,48,.96)!important;color:#fff!important;border-color:rgba(255,255,255,.16)!important}html[data-theme="dark"] .bh-ai-chat__chips button:hover,html[data-theme="dark"] .bh-ai-chat__chips button:focus{background:rgba(37,99,235,.22)!important;border-color:rgba(96,165,250,.55)!important}html[data-theme="dark"] .bh-ai-chat__typing span{background:rgba(255,255,255,.68)!important}html[data-theme="dark"] .bh-ai-chat__form{background:rgba(18,22,30,.96)!important;border-top-color:rgba(255,255,255,.10)!important}html[data-theme="dark"] .bh-ai-chat__input{background:#0b0f16!important;color:#fff!important;border-color:rgba(255,255,255,.14)!important}html[data-theme="dark"] .bh-ai-chat__input::placeholder{color:rgba(255,255,255,.5)!important}html[data-theme="dark"] .bh-ai-chat__form button{background:#2563eb!important;color:#fff!important}html[data-theme="dark"] .bh-ai-chat-card{background:#111827!important;color:#fff!important;border-color:rgba(255,255,255,.14)!important}html[data-theme="dark"] .bh-ai-chat-card b{color:#fff!important}html[data-theme="dark"] .bh-ai-chat-card span{color:rgba(255,255,255,.68)!important}html[data-theme="dark"] .bh-ai-chat-card a,html[data-theme="dark"] .bh-ai-chat-card__open,html[data-theme="dark"] .bh-ai-chat__more{color:#93c5fd!important}html[data-theme="dark"] .bh-ai-chat__more{background:rgba(37,99,235,.14)!important;border-color:rgba(147,197,253,.32)!important}
@media(max-width:768px){.bh-ai-chat{right:12px;bottom:calc(112px + env(safe-area-inset-bottom))}.bh-ai-chat__fab{width:48px;height:48px;min-width:48px;min-height:48px;font-size:19px}.bh-ai-chat__panel{bottom:62px;max-height:calc(100vh - 190px)}}
@media(max-width:380px){.bh-ai-chat__fab{width:46px;height:46px;min-width:46px;min-height:46px}.bh-ai-chat{right:10px}}