.chatbot-knowledge[data-v-02c04ff4]{min-height:100vh;background-color:#f5f5f5}.box[data-v-02c04ff4]{background:#fff;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,0.1)}.upload-box[data-v-02c04ff4]{border:2px dashed #dbdbdb;border-radius:4px;padding:2rem;text-align:center;transition:border-color 0.3s}.upload-box[data-v-02c04ff4]:hover{border-color:#3273dc}.progress-container[data-v-02c04ff4]{min-width:200px}.progress-container .progress[data-v-02c04ff4]{margin-bottom:0.25rem}