.upload-area[data-v-df838c82]{background:#fff;border:2px dashed #e2e8f0;border-radius:12px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.upload-area[data-v-df838c82]:hover{border-color:#3b82f6;box-shadow:0 0 0 4px #3b82f60a}.upload-area.is-dragover[data-v-df838c82]{background:#f0f5ff;border-style:solid;border-color:#3b82f6;transform:scale(1.01);box-shadow:0 0 0 6px #3b82f614}.upload-area.has-file[data-v-df838c82]{cursor:default;border-style:solid;border-color:#e2e8f0;padding:20px}.upload-area.has-file[data-v-df838c82]:hover{box-shadow:0 2px 12px #0000000a}.upload-area .upload-input[data-v-df838c82]{display:none}.upload-dropzone[data-v-df838c82]{cursor:pointer;flex-direction:column;align-items:center;gap:2px;padding:10px 6px;display:flex}.upload-dropzone .icon-ring[data-v-df838c82]{background:linear-gradient(135deg,#eff6ff,#dbeafe);border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;transition:all .3s;display:flex}.upload-dropzone .icon-ring .icon-inner[data-v-df838c82]{color:#3b82f6;display:flex}.upload-dropzone:hover .icon-ring[data-v-df838c82]{background:linear-gradient(135deg,#dbeafe,#bfdbfe);transform:translateY(-2px)}.upload-dropzone .dropzone-text[data-v-df838c82]{text-align:center}.upload-dropzone .dropzone-text .dropzone-title[data-v-df838c82]{color:#1e293b;margin:0 0 4px;font-size:15px;font-weight:600}.upload-dropzone .dropzone-text .dropzone-subtitle[data-v-df838c82]{color:#94a3b8;margin:0 0 10px;font-size:13px}.upload-dropzone .dropzone-text .format-tags[data-v-df838c82]{justify-content:center;gap:8px;display:flex}.upload-dropzone .dropzone-text .format-tags .tag[data-v-df838c82]{border-radius:20px;align-items:center;gap:4px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-flex}.upload-dropzone .dropzone-text .format-tags .tag.tag-word[data-v-df838c82]{color:#2563eb;background:#eff6ff;border:1px solid #bfdbfe}.upload-dropzone .dropzone-text .format-tags .tag.tag-pdf[data-v-df838c82]{color:#dc2626;background:#fef2f2;border:1px solid #fecaca}.file-card[data-v-df838c82]{align-items:center;gap:14px;display:flex}.file-card .file-card-left[data-v-df838c82]{flex:1;align-items:center;gap:12px;min-width:0;display:flex}.file-card .file-thumb[data-v-df838c82]{flex-shrink:0;display:flex}.file-card .file-detail[data-v-df838c82]{flex:1;min-width:0}.file-card .file-detail .file-detail-name[data-v-df838c82]{color:#1e293b;white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:14px;font-weight:600;overflow:hidden}.file-card .file-detail .file-detail-size[data-v-df838c82]{color:#94a3b8;margin:2px 0 4px;font-size:12px}.file-card .file-detail .file-status .status-done[data-v-df838c82],.file-card .file-detail .file-status .status-uploading[data-v-df838c82],.file-card .file-detail .file-status .status-waiting[data-v-df838c82]{align-items:center;gap:4px;font-size:12px;display:inline-flex}.file-card .file-detail .file-status .status-waiting[data-v-df838c82]{color:#94a3b8}.file-card .file-detail .file-status .status-uploading[data-v-df838c82]{color:#3b82f6;font-weight:500}.file-card .file-detail .file-status .status-done[data-v-df838c82]{color:#16a34a}.file-card .file-detail .file-status .spinner[data-v-df838c82]{animation:.8s linear infinite spin-df838c82}.file-card .file-card-right[data-v-df838c82]{flex-shrink:0;align-items:center;gap:8px;display:flex}.file-card .file-card-right .action-btn[data-v-df838c82]{cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;font-size:13px;font-weight:500;transition:all .2s;display:inline-flex}.file-card .file-card-right .action-btn.action-primary[data-v-df838c82]{color:#fff;background:#3b82f6;padding:8px 16px}.file-card .file-card-right .action-btn.action-primary[data-v-df838c82]:hover{background:#2563eb;box-shadow:0 2px 8px #3b82f64d}.file-card .file-card-right .action-btn.action-primary[data-v-df838c82]:active{transform:scale(.96)}.file-card .file-card-right .action-btn.action-ghost[data-v-df838c82]{color:#94a3b8;background:0 0;width:32px;height:32px;padding:0}.file-card .file-card-right .action-btn.action-ghost[data-v-df838c82]:hover{color:#ef4444;background:#fef2f2}.file-card .file-card-right .action-btn.action-ghost[data-v-df838c82]:active{transform:scale(.92)}.text-preview[data-v-df838c82]{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;margin-top:16px;overflow:hidden}.text-preview .preview-bar[data-v-df838c82]{color:#64748b;background:#f1f5f9;border-bottom:1px solid #e2e8f0;align-items:center;gap:6px;padding:10px 14px;font-size:13px;font-weight:500;display:flex}.text-preview .preview-body[data-v-df838c82]{color:#475569;white-space:pre-wrap;word-break:break-all;max-height:130px;padding:12px 14px;font-size:13px;line-height:1.8;overflow-y:auto}.upload-error[data-v-df838c82]{color:#dc2626;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;align-items:center;gap:6px;margin-top:12px;padding:10px 14px;font-size:13px;display:flex}@keyframes spin-df838c82{to{transform:rotate(1turn)}}