.chat-container[data-v-55abcac0]{height:100vh;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.08);display:flex;flex-direction:column;overflow:hidden;background:#fff}.chat-header[data-v-55abcac0]{padding:16px 20px;background:#f8f9fa;display:flex;align-items:center;border-bottom:1px solid #f0f2f5}.avatar-wrapper[data-v-55abcac0]{margin-right:12px}.header-avatar[data-v-55abcac0]{width:44px;height:44px;border-radius:50%;object-fit:cover}.user-info[data-v-55abcac0]{display:flex;flex-direction:column;justify-content:center}.user-name[data-v-55abcac0]{margin:0;font-size:16px;font-weight:500;color:#1d2129}.online-status[data-v-55abcac0]{font-size:12px;color:#67c23a;margin-top:2px}.chat-content[data-v-55abcac0]{flex:1;padding:20px;overflow-y:auto;background:#f7f8fa}.chat-content[data-v-55abcac0]::-webkit-scrollbar{width:6px}.chat-content[data-v-55abcac0]::-webkit-scrollbar-thumb{background:#e5e6eb;border-radius:3px}.chat-content[data-v-55abcac0]::-webkit-scrollbar-track{background:transparent}.empty-tip[data-v-55abcac0]{text-align:center;color:#86909c;padding:40px 0;font-size:14px}.message-wrapper[data-v-55abcac0]{margin-bottom:20px}.message-item[data-v-55abcac0]{display:flex;align-items:flex-start}.avatar[data-v-55abcac0]{width:40px;height:40px;border-radius:50%;object-fit:cover;flex-shrink:0}.other-message[data-v-55abcac0]{justify-content:flex-start}.other-message .avatar[data-v-55abcac0]{margin-right:10px}.self-message[data-v-55abcac0]{justify-content:flex-end}.self-message .avatar[data-v-55abcac0]{margin-left:10px}.message-content[data-v-55abcac0]{display:flex;flex-direction:column;max-width:70%}.message-bubble[data-v-55abcac0]{padding:10px 14px;border-radius:10px;word-wrap:break-word;font-size:14px;line-height:1.4}.other-bubble[data-v-55abcac0]{background:#fff;border:1px solid #ebeef5;border-bottom-left-radius:4px}.self-bubble[data-v-55abcac0]{background:#409eff;color:#fff;border-bottom-right-radius:4px}.message-time[data-v-55abcac0]{font-size:12px;color:#86909c;margin-top:4px;align-self:flex-end}.other-message .message-time[data-v-55abcac0]{align-self:flex-start}.chat-input[data-v-55abcac0]{padding:16px 20px;background:#fff;border-top:1px solid #f0f2f5;display:flex;gap:12px;align-items:center}.message-input[data-v-55abcac0]{flex:1;padding:12px 16px;border:1px solid #e5e6eb;border-radius:24px;outline:none;font-size:14px;transition:border-color .2s}.message-input[data-v-55abcac0]:focus{border-color:#409eff;box-shadow:0 0 0 2px rgba(64,158,255,.1)}.send-btn[data-v-55abcac0]{padding:10px 20px;background:#409eff;color:#fff;border:none;border-radius:24px;cursor:pointer;font-size:14px;font-weight:500;transition:background-color .2s}.send-btn[data-v-55abcac0]:hover{background:#3390ff}.send-btn[data-v-55abcac0]:disabled{background:#c0c4cc;cursor:not-allowed}