.language-switcher{position:relative;z-index:99999!important}.language-dropdown{position:absolute!important;top:calc(100% + 5px)!important;right:0!important;background-color:#333!important;border-radius:4px!important;box-shadow:0 2px 10px rgba(0,0,0,.3)!important;overflow:hidden!important;min-width:120px!important;z-index:100000!important}.banner{position:relative;z-index:1!important}.banner:before{position:absolute;content:"";background-color:rgba(0,0,0,.5);height:100%;width:100%;z-index:0!important;border-radius:12px}.banner-content{position:relative;z-index:2!important}.chatMessage{display:flex;flex-direction:column;margin:6px 0}.mine{align-items:flex-end}.support{align-items:flex-start}.bubble{max-width:80%;padding:8px 12px;border-radius:14px;word-break:break-word;font-size:13px}.mine .bubble{background:#1c84ee;color:#fff;border-bottom-right-radius:0}.support .bubble{background:#f1f3f5;color:#000;border-bottom-left-radius:0}.sender{font-size:14px;font-weight:600;opacity:.7;display:block}.ts{font-size:10px;opacity:.6;margin-top:2px}.chatMessages{overflow-y:auto;max-height:60vh;padding-right:4px;padding-left:4px}.typingIndicator{font-size:12px;color:#6c757d;margin:5px 0;font-style:italic}.mediaContainer{margin-top:8px;display:flex;flex-direction:column;gap:8px}.mediaItem{max-width:100%}.mediaItemWrapper{display:flex;flex-direction:column;align-items:flex-start}.mediaPreview{max-width:180px;max-height:140px;border-radius:8px;object-fit:contain;cursor:pointer;transition:transform .2s ease;border:1px solid rgba(0,0,0,.1)}.mediaPreview:hover{transform:scale(1.02)}.mediaName{font-size:11px;color:rgba(0,0,0,.7);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:180px;margin-top:3px}.mine .mediaName{color:rgba(255,255,255,.7)}.fileLink{display:flex;align-items:center;color:inherit;text-decoration:none;padding:4px 8px;border-radius:4px;background:rgba(0,0,0,.05);font-size:12px}.mine .fileLink{background:rgba(255,255,255,.2)}.fileIcon{margin-right:4px}.imageModal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;z-index:1000}.imageModalContent{position:relative;max-width:90%;max-height:90%;box-shadow:0 5px 15px rgba(0,0,0,.5)}.imageModalContent img{max-width:100%;max-height:90vh;border-radius:4px;object-fit:contain;background:rgba(255,255,255,.05)}.closeModal{position:absolute;top:-20px;right:-20px;background:white;border:none;border-radius:50%;width:30px;height:30px;font-size:20px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.selectedFilesContainer{display:flex;flex-wrap:wrap;gap:6px;padding:6px 8px;border-top:1px solid #e9ecef;background-color:#f8f9fa}.selectedFile{display:flex;align-items:center;background-color:#e2e6ea;border-radius:12px;padding:3px 8px;font-size:12px}.fileName{max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.removeFileBtn{background:none;border:none;cursor:pointer;color:#6c757d;margin-left:4px;font-size:10px;padding:0 2px}.removeFileBtn:hover{color:#dc3545}.attachButton{background:none;border:none;cursor:pointer;font-size:18px;padding:0 8px;margin-right:2px}.attachButton:hover{opacity:.8}.attachButton:disabled{opacity:.5;cursor:not-allowed}.chatInputContainer{display:flex;align-items:center;padding:8px;border-top:1px solid #e9ecef}.chatInput{flex:1 1;border:1px solid #ced4da;border-radius:4px;padding:6px 10px;margin-right:8px}.chatSendButton{background-color:#1c84ee;color:white;border:none;border-radius:4px;padding:6px 12px;cursor:pointer}.chatSendButton:hover{background-color:#1670d3}.chatSendButton:disabled{background-color:#84afd9;cursor:not-allowed}.readStatus{display:inline-block;font-size:10px;margin-left:4px;margin-top:2px}.mine .readStatus{margin-right:2px;color:rgba(255,255,255,.7)}.support .readStatus{color:rgba(0,0,0,.6)}.unread{position:relative}.newMessage .bubble{animation:pulse .5s ease}.chatContainer{position:fixed;bottom:20px;right:20px;z-index:1000}.chatMinimized.hasUnread{animation:pulse 1s infinite}.unreadBadge{position:absolute;top:-8px;right:-8px;width:18px;height:18px;border-radius:50%;background-color:#ff3e3e;border:2px solid white;display:block}.chatWindow{width:320px;max-height:70vh;background-color:white;border-radius:10px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 5px 15px rgba(0,0,0,.2)}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,62,62,.4)}70%{box-shadow:0 0 0 10px rgba(255,62,62,0)}to{box-shadow:0 0 0 0 rgba(255,62,62,0)}}.sysMsg{text-align:center;padding:10px;margin:10px auto;background-color:#f8f9fa;border-radius:8px;color:#6c757d;font-style:italic;max-width:80%}