.oiXtPW_chatContainer{height:calc(100dvh - var(--chat-top-offset,var(--header-h)));background:var(--surface);grid-template-columns:320px 1fr;display:grid;overflow:hidden}.oiXtPW_chatContainer.oiXtPW_showDetail{grid-template-columns:320px 1fr 320px}@media (max-width:768px){.oiXtPW_chatContainer{height:calc(100dvh - var(--chat-top-offset,var(--header-h)) - var(--bottombar-h))}}.oiXtPW_roomListCol{border-right:1px solid var(--ea-border);flex-direction:column;display:flex;overflow:hidden}.oiXtPW_chatAreaCol{flex-direction:column;display:flex;position:relative;overflow:hidden}.oiXtPW_detailCol{border-left:1px solid var(--ea-border);overflow-y:auto}@media (max-width:768px){.oiXtPW_detailCol{display:none}}.oiXtPW_emptyState{height:100%;color:var(--w-50);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:0 24px;display:flex}.oiXtPW_emptyState .oiXtPW_emptyIcon{opacity:.6}.oiXtPW_emptyState .oiXtPW_emptyIcon .ea-icon svg{width:40px;height:40px}.oiXtPW_emptyState .oiXtPW_emptyTitle{color:var(--fg);margin-top:4px;font-size:18px;font-weight:600}.oiXtPW_emptyState .oiXtPW_emptyText{font-size:16px}.oiXtPW_emptyState .oiXtPW_emptyHint{max-width:320px;font-size:14px}.oiXtPW_emptyState .oiXtPW_emptyAction{margin-top:12px}.oiXtPW_connectionBanner{text-align:center;color:var(--text-error);background:#ef444426;border-bottom:1px solid #ef444433;grid-column:1/-1;padding:6px 16px;font-size:14px}.oiXtPW_skeleton{height:calc(100dvh - var(--header-h));background:var(--surface);grid-template-columns:320px 1fr;display:grid;overflow:hidden}.oiXtPW_skeletonLeft{border-right:1px solid var(--ea-border);flex-direction:column;gap:12px;padding:16px;display:flex}.oiXtPW_skeletonSearch{background:var(--w-5);border-radius:8px;height:36px}.oiXtPW_skeletonTabs{gap:16px;padding:8px 0;display:flex}.oiXtPW_skeletonTab{background:var(--w-6);border-radius:4px;width:80px;height:14px}.oiXtPW_skeletonRoom{align-items:center;gap:12px;padding:10px 0;display:flex}.oiXtPW_skeletonAvatar{background:var(--w-6);border-radius:50%;flex-shrink:0;width:44px;height:44px;animation:1.5s ease-in-out infinite oiXtPW_shimmer}.oiXtPW_skeletonLines{flex-direction:column;flex:1;gap:8px;display:flex}.oiXtPW_skeletonLine{background:var(--w-6);border-radius:4px;height:12px;animation:1.5s ease-in-out infinite oiXtPW_shimmer}.oiXtPW_skeletonLine:first-child{width:60%}.oiXtPW_skeletonLine:last-child{opacity:.6;width:85%}.oiXtPW_skeletonRight{justify-content:center;align-items:center;display:flex}@keyframes oiXtPW_shimmer{0%,to{opacity:.4}50%{opacity:.8}}@media (prefers-reduced-motion:reduce){.oiXtPW_skeletonAvatar,.oiXtPW_skeletonLine{animation:none}}@media (max-width:768px){.oiXtPW_chatContainer,.oiXtPW_chatContainer.oiXtPW_showDetail{grid-template-columns:1fr}.oiXtPW_chatContainer.oiXtPW_showDetail .oiXtPW_roomListCol,.oiXtPW_chatContainer.oiXtPW_showDetail .oiXtPW_chatAreaCol,.oiXtPW_chatContainer.oiXtPW_mobileShowChat .oiXtPW_roomListCol{display:none}.oiXtPW_chatContainer.oiXtPW_mobileShowChat .oiXtPW_chatAreaCol{display:flex}.oiXtPW_chatContainer:not(.oiXtPW_mobileShowChat) .oiXtPW_chatAreaCol{display:none}.oiXtPW_chatContainer:not(.oiXtPW_mobileShowChat) .oiXtPW_roomListCol{display:flex}}