.chat-container{width:320px;height:420px;display:flex;flex-direction:column}.chat-messages{flex:1;overflow-y:auto;padding:12px;background:#f9f9f9;border-radius:8px;margin-bottom:12px;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.chat-input{display:flex;gap:8px}.message-item{padding:8px 0!important}.message-content{display:flex;flex-direction:column;width:100%}.message-header{display:flex;align-items:center;margin-bottom:6px}.message-avatar{margin-right:8px}.sender-name{font-weight:500;font-size:13px;color:#333;margin-right:8px}.message-time{font-size:11px;color:#999}.message-bubble{padding:10px 12px;border-radius:6px;background:#f0f0f0;margin-left:32px;position:relative;max-width:calc(100% - 32px)}.message-item.user .message-bubble{background:#e1f0ff;border:1px solid #d0e3ff}.message-item.partner .message-bubble{background:#f0f0f0;border:1px solid #e0e0e0}.message-text{font-size:14px;line-height:1.5;color:#333}.message-item.user .message-text{color:#333}.chat-popover .ant-popover-inner{padding:0}.chat-popover .ant-popover-title{padding:12px 16px;border-bottom:1px solid #f0f0f0;font-weight:500}.chat-popover .ant-popover-inner-content{overscroll-behavior:contain;padding:0}