.pdf-number-recognition[data-v-1a0463b6]{padding:20px;position:relative}.upload-container[data-v-1a0463b6]{margin-bottom:20px}.upload-btn[data-v-1a0463b6]{padding:8px 16px;background-color:#1890ff;color:#fff;border:none;border-radius:4px;cursor:pointer}.upload-btn[data-v-1a0463b6]:hover{background-color:#40a9ff}.pdf-container[data-v-1a0463b6]{border:1px solid #ddd;margin-bottom:20px;overflow:auto;position:relative}canvas[data-v-1a0463b6]{display:block}.selection-box[data-v-1a0463b6]{position:absolute;border:2px dashed red;background-color:rgba(255,0,0,.1);pointer-events:none}.controls[data-v-1a0463b6]{margin-bottom:20px}.result[data-v-1a0463b6]{margin-top:20px;font-size:16px;font-weight:700}