.oa-chat-launch{position:fixed;right:20px;bottom:20px;z-index:1150;width:60px;height:60px;border-radius:50%;background:var(--orange-500);color:#fff;border:0;cursor:pointer;box-shadow:0 10px 26px rgba(245,99,30,.45);display:grid;place-items:center;font-size:1.5rem;transition:transform .16s,box-shadow .16s}.oa-chat-launch:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 14px 32px rgba(245,99,30,.55)}.oa-chat-launch .badge-n{position:absolute;top:-2px;right:-2px;background:#e23b3b;color:#fff;font-size:.7rem;font-weight:800;min-width:20px;height:20px;border-radius:10px;display:grid;place-items:center;border:2px solid #fff;padding:0 3px}.oa-chat-launch.hidden{display:none}.oa-chat{position:fixed;right:20px;bottom:20px;z-index:1160;width:760px;max-width:calc(100vw - 40px);height:580px;max-height:calc(100vh - 40px);background:#fff;border-radius:18px;box-shadow:0 30px 80px rgba(8,22,52,.35);display:none;overflow:hidden;animation:chatPop .2s ease}@keyframes chatPop{0%{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}.oa-chat.open{display:grid;grid-template-columns:280px 1fr}.chat-list{border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;background:#fff}.chat-list__hd{padding:15px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.chat-list__hd h4{margin:0;font-family:var(--font-display);font-weight:800;font-size:1.05rem}.chat-search{padding:10px 12px}.chat-search input{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:.5rem .75rem;font-size:.85rem;outline:0}.chat-search input:focus{border-color:var(--navy-500)}.chat-convs{flex:1;overflow-y:auto;min-height:0}.chat-conv{display:flex;gap:11px;padding:11px 14px;cursor:pointer;border-bottom:1px solid var(--line-2);align-items:center}.chat-conv:hover{background:var(--navy-50)}.chat-conv.active{background:var(--navy-50);box-shadow:inset 3px 0 0 var(--orange-500)}.chat-av{width:42px;height:42px;border-radius:50%;flex:none;position:relative;display:grid;place-items:center;color:#fff;font-weight:800;font-size:.85rem}.chat-av__on{position:absolute;right:0;bottom:0;width:11px;height:11px;border-radius:50%;background:var(--green-600);border:2px solid #fff}.chat-conv__b{flex:1;min-width:0}.chat-conv__top{display:flex;justify-content:space-between;gap:6px;align-items:center}.chat-conv__name{font-weight:700;font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-conv__time{font-size:.7rem;color:var(--muted-2);flex:none}.chat-conv__row{display:flex;justify-content:space-between;gap:6px;align-items:center}.chat-conv__last{font-size:.8rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-conv__unread{background:var(--orange-500);color:#fff;font-size:.68rem;font-weight:800;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;flex:none;padding:0 4px}.chat-main{display:flex;flex-direction:column;min-height:0;background:#f5f8fd}.chat-main__hd{display:flex;align-items:center;gap:11px;padding:10px 14px;background:#fff;border-bottom:1px solid var(--line)}.chat-back{display:none;border:0;background:0 0;font-size:1.2rem;color:var(--ink-2);cursor:pointer;padding:0}.chat-main__name{font-weight:700;font-size:.92rem;line-height:1.1}.chat-main__sub{font-size:.74rem;color:var(--green-600);font-weight:600}.chat-main__close{margin-left:auto;border:0;background:0 0;font-size:1.15rem;color:var(--muted);cursor:pointer}.chat-main__close:hover{color:var(--ink)}.chat-ctx{display:flex;align-items:center;gap:11px;padding:9px 14px;background:#fff;border-bottom:1px solid var(--line)}.chat-ctx img{width:48px;height:38px;border-radius:8px;object-fit:cover;flex:none}.chat-ctx__t{flex:1;min-width:0}.chat-ctx__title{font-weight:700;font-size:.81rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-ctx__price{font-family:var(--font-display);font-weight:800;color:var(--navy-800);font-size:.88rem}.chat-ctx a{font-size:.77rem;font-weight:700;color:var(--navy-700);white-space:nowrap}.chat-msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:7px;min-height:0}.chat-day{text-align:center;font-size:.71rem;color:var(--muted-2);font-weight:600;margin:6px 0}.chat-bub{max-width:76%;padding:9px 13px;border-radius:16px;font-size:.87rem;line-height:1.35}.chat-bub__time{font-size:.63rem;opacity:.6;margin-top:3px;text-align:right}.chat-bub.in{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:5px;color:var(--ink)}.chat-bub.out{align-self:flex-end;background:var(--navy-700);color:#fff;border-bottom-right-radius:5px}.chat-typing{align-self:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;border-bottom-left-radius:5px;padding:11px 15px;display:inline-flex;gap:4px}.chat-typing span{width:7px;height:7px;border-radius:50%;background:var(--muted-2);animation:chatDot 1.2s infinite}.chat-typing span:nth-child(2){animation-delay:.2s}.chat-typing span:nth-child(3){animation-delay:.4s}@keyframes chatDot{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.chat-quick{display:flex;gap:7px;padding:0 14px 8px;flex-wrap:wrap}.chat-quick button{border:1px solid var(--navy-100);background:#fff;color:var(--navy-700);font-size:.78rem;font-weight:600;border-radius:999px;padding:.35rem .7rem;cursor:pointer;white-space:nowrap}.chat-quick button:hover{background:var(--navy-50);border-color:var(--navy-500)}.chat-input{display:flex;align-items:center;gap:6px;padding:10px 12px;background:#fff;border-top:1px solid var(--line)}.chat-input button.ic{border:0;background:0 0;color:var(--muted);font-size:1.12rem;cursor:pointer;padding:4px}.chat-input button.ic:hover{color:var(--navy-700)}.chat-input input{flex:1;border:1.5px solid var(--line);border-radius:999px;padding:.58rem .9rem;font-size:.87rem;outline:0;min-width:0}.chat-input input:focus{border-color:var(--navy-500)}.chat-send{border:0;background:var(--orange-500);color:#fff;width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:1rem;flex:none}.chat-send:hover{background:var(--orange-600)}@media (max-width:600px){.oa-chat{right:0;bottom:0;width:100vw;max-width:100vw;height:100vh;height:100dvh;max-height:none;border-radius:0}.oa-chat.open{grid-template-columns:1fr}.oa-chat.show-thread .chat-list{display:none}.oa-chat:not(.show-thread) .chat-main{display:none}.chat-back{display:block}.oa-chat-launch{right:16px;bottom:84px;width:54px;height:54px;font-size:1.35rem}}