.chat-container[data-v-be0ef8f8]{display:flex;flex-direction:column;border:1px solid #f0f0f0;border-radius:8px;background:#fff;height:100%}.message-list[data-v-be0ef8f8]{flex:1;overflow-y:auto;padding:16px 16px 8px;min-height:0}.message-item[data-v-be0ef8f8]{margin-bottom:12px;padding:12px;border-radius:8px;background:#f8f9fa;border-left:4px solid #e9ecef}.teacher-message[data-v-be0ef8f8]{background:#fff7e6;border-left-color:#fa8c16}.assistant-message[data-v-be0ef8f8]{background:#f6ffed;border-left-color:#52c41a}.student-message[data-v-be0ef8f8]{background:#f0f8ff;border-left-color:#1890ff}.message-header[data-v-be0ef8f8]{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:12px}.sender-info[data-v-be0ef8f8]{display:flex;align-items:center;gap:8px}.sender-name[data-v-be0ef8f8]{font-weight:600;color:#262626}.message-time[data-v-be0ef8f8]{color:#8c8c8c;font-size:11px}.message-content[data-v-be0ef8f8]{color:#262626;line-height:1.5;word-break:break-word}.input-area[data-v-be0ef8f8]{flex-shrink:0;padding:16px;border-top:1px solid #f0f0f0;background:#fff}.send-button[data-v-be0ef8f8]{width:100%;margin-top:8px}.message-list[data-v-be0ef8f8]::-webkit-scrollbar{width:6px}.message-list[data-v-be0ef8f8]::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}.message-list[data-v-be0ef8f8]::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}.message-list[data-v-be0ef8f8]::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.live-panel[data-v-6e6512f8]{height:100vh;padding:16px;background:#f5f7fa;display:flex;flex-direction:column}.message-card[data-v-6e6512f8]{flex:1;display:flex;flex-direction:column;min-height:0}.message-card[data-v-6e6512f8] .ant-card-body{flex:1;display:flex;flex-direction:column;padding:16px;min-height:0}.message-card[data-v-6e6512f8] .ant-tabs{height:100%;display:flex;flex-direction:column}.message-card[data-v-6e6512f8] .ant-tabs-content-holder{flex:1;min-height:0}.message-card[data-v-6e6512f8] .ant-tabs-content,.message-card[data-v-6e6512f8] .ant-tabs-tabpane{height:100%}.chat-wrapper[data-v-6e6512f8]{height:100%;display:flex;flex-direction:column}