.qy-material-manage-page[data-v-f8f58304]{background-color:#f8fafc;min-height:100%;display:flex;flex-direction:column;overflow:hidden}.material-layout-container[data-v-f8f58304]{display:flex;background-color:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 4px 12px rgba(15,23,42,.03);overflow:hidden;flex:1;min-height:0}.material-tab-sidebar[data-v-f8f58304]{width:72px;background-color:#f1f5f9;border-right:1px solid #e2e8f0;display:flex;flex-direction:column;align-items:center;padding-top:16px;gap:12px}.tab-sidebar-item[data-v-f8f58304]{width:56px;height:56px;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#64748b;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1)}.tab-sidebar-item[data-v-f8f58304]:hover{background-color:#e2e8f0;color:#1e293b}.tab-sidebar-item.selected[data-v-f8f58304]{background-color:#fff;color:#3b82f6;box-shadow:0 2px 8px rgba(59,130,246,.08)}.tab-sidebar-text[data-v-f8f58304]{font-size:11px;margin-top:4px;font-weight:500}.material-context-sider[data-v-f8f58304]{width:260px;border-right:1px solid #e2e8f0;display:flex;flex-direction:column;background-color:#fff}.sider-radio-wrapper[data-v-f8f58304]{padding:16px 16px 12px;border-bottom:1px solid #f1f5f9}.sider-tree-wrapper[data-v-f8f58304]{flex:1;overflow-y:auto;padding-top:12px}.sider-section-title[data-v-f8f58304]{font-size:12px;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;padding:0 16px 8px}.sider-storage-box[data-v-f8f58304]{background-color:#f8fafc;border-top:1px solid #f1f5f9;padding:20px}.storage-title[data-v-f8f58304]{font-size:13px;font-weight:600;color:#334155;margin-bottom:10px}.storage-text[data-v-f8f58304]{display:flex;justify-content:space-between;font-size:11px;color:#64748b;margin-top:8px}.material-main-panel[data-v-f8f58304]{flex:1;display:flex;flex-direction:column;background-color:#fdfdfd;min-width:0}.filter-toolbar-panel[data-v-f8f58304]{padding:16px 24px;border-bottom:1px solid #f1f5f9}.filter-row[data-v-f8f58304]{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.filter-item[data-v-f8f58304]{display:flex;align-items:center;gap:8px}.filter-label[data-v-f8f58304]{font-size:13px;color:#475569;font-weight:500}.filter-buttons[data-v-f8f58304]{display:flex;gap:8px}.action-bar-panel[data-v-f8f58304]{padding:12px 24px;background-color:#f8fafc;border-bottom:1px solid #f1f5f9;display:flex;align-items:center;justify-content:space-between}.action-bar-left[data-v-f8f58304]{display:flex;align-items:center}.checkbox-label-text[data-v-f8f58304]{font-size:13px;color:#475569;margin-left:4px}.checked-count[data-v-f8f58304]{font-size:13px;color:#3b82f6;font-weight:600;margin-left:12px}.divider-line[data-v-f8f58304]{color:#cbd5e1;margin:0 12px}.breadcrumbs[data-v-f8f58304]{display:flex;align-items:center;font-size:13px}.breadcrumb-item[data-v-f8f58304]{color:#64748b;cursor:pointer;transition:color .2s}.breadcrumb-item[data-v-f8f58304]:hover{color:#3b82f6}.breadcrumb-item.active[data-v-f8f58304]{color:#1e293b;font-weight:600;cursor:default}.breadcrumb-separator[data-v-f8f58304]{color:#cbd5e1;margin:0 6px}.action-bar-right[data-v-f8f58304]{display:flex;align-items:center;gap:12px}.materials-list-container[data-v-f8f58304]{flex:1;overflow-y:auto;padding:24px}.materials-grid-view[data-v-f8f58304]{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}.material-card-item[data-v-f8f58304]{background-color:#fff;border:1px solid #e2e8f0;border-radius:12px;overflow:hidden;position:relative;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;padding:12px}.material-card-item[data-v-f8f58304]:hover{transform:translateY(-4px);box-shadow:0 12px 20px -8px rgba(15,23,42,.08);border-color:#cbd5e1}.card-checkbox-wrapper[data-v-f8f58304]{position:absolute;top:12px;right:12px;z-index:10}.card-hover-overlay[data-v-f8f58304]{position:absolute;top:0;left:0;right:0;height:140px;background-color:rgba(15,23,42,.4);z-index:5;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s ease-in-out;border-radius:10px 10px 0 0}.material-card-item:hover .card-hover-overlay[data-v-f8f58304]{opacity:1;pointer-events:auto}.overlay-buttons[data-v-f8f58304]{display:flex;gap:8px}.overlay-btn[data-v-f8f58304]{width:36px;height:36px;border-radius:50%;background-color:#fff;border:none;display:flex;align-items:center;justify-content:center;color:#475569;cursor:pointer;box-shadow:0 4px 6px rgba(0,0,0,.06);transition:all .2s}.overlay-btn[data-v-f8f58304]:hover{transform:scale(1.1);color:#3b82f6}.overlay-btn.danger[data-v-f8f58304]:hover{color:#ff4d4f}.card-media-box[data-v-f8f58304]{height:140px;background-color:#f8fafc;border-radius:8px;overflow:hidden;display:flex;align-items:center;justify-content:center;margin-bottom:12px;cursor:pointer}.video-snapshot-container[data-v-f8f58304]{width:100%;height:100%;position:relative}.snapshot-img[data-v-f8f58304]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.play-icon-overlay[data-v-f8f58304]{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background-color:rgba(0,0,0,.15)}.card-meta-title[data-v-f8f58304]{margin-bottom:6px}.title-text-box[data-v-f8f58304]{display:flex;align-items:center;justify-content:space-between}.title-text-label[data-v-f8f58304]{font-size:13px;font-weight:600;color:#0f172a;flex:1;padding-right:4px}.title-edit-btn[data-v-f8f58304]{background:none;border:none;color:#94a3b8;cursor:pointer;padding:2px 4px}.title-edit-btn[data-v-f8f58304]:hover{color:#3b82f6}.card-meta-line[data-v-f8f58304]{display:flex;justify-content:space-between;font-size:11px;color:#64748b;line-height:1.4}.date-text[data-v-f8f58304]{color:#94a3b8}.card-folder-tag[data-v-f8f58304]{margin-top:6px;font-size:11px;color:#10b981;font-weight:500}.table-thumbnail-box[data-v-f8f58304]{position:relative;width:48px;height:48px;border-radius:6px;overflow:hidden;background-color:#f1f5f9;cursor:pointer}.table-thumb[data-v-f8f58304]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.table-play-icon[data-v-f8f58304]{position:absolute;inset:0;background:rgba(0,0,0,.2);display:flex;align-items:center;justify-content:center;color:#fff}.materials-empty[data-v-f8f58304]{padding:80px 0;background-color:#fff;border-radius:12px;border:1px dashed #cbd5e1}.sider-account-list[data-v-f8f58304]{flex:1;overflow-y:auto;padding:0 12px}.account-list-item[data-v-f8f58304]{padding:10px 12px;border-radius:8px;cursor:pointer;margin-bottom:4px;transition:all .2s;border:1px solid transparent}.account-list-item[data-v-f8f58304]:hover{background-color:#f1f5f9}.account-list-item.active[data-v-f8f58304]{background-color:#eff6ff;border-color:#bfdbfe}.account-name[data-v-f8f58304]{font-size:13px;font-weight:600;color:#1e293b}.account-id[data-v-f8f58304]{font-size:11px;color:#64748b;margin-top:2px}.no-accounts[data-v-f8f58304]{padding:32px 0;text-align:center}.flex-align-center[data-v-f8f58304]{display:flex;align-items:center}.truncate[data-v-f8f58304]{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.folder-modal-content[data-v-f8f58304]{padding:12px 6px}.folder-modal-title[data-v-f8f58304]{font-size:18px;font-weight:600;color:#0f172a;margin-bottom:4px}.folder-modal-desc[data-v-f8f58304]{font-size:13px;color:#64748b;margin-bottom:24px}.folder-form-field[data-v-f8f58304]{display:flex;flex-direction:column}.form-field-label[data-v-f8f58304]{font-size:12px;font-weight:500;color:#64748b;margin-bottom:6px}.folder-modal-footer[data-v-f8f58304]{display:flex;justify-content:flex-end;gap:8px;margin-top:32px}.drawer-layout[data-v-f8f58304]{display:flex;flex-direction:column;height:100vh}.drawer-body[data-v-f8f58304]{flex:1;overflow-y:auto;padding:24px}.upload-zone-wrapper[data-v-f8f58304]{margin-bottom:24px}.upload-queue-panel[data-v-f8f58304]{background-color:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:16px}.queue-header[data-v-f8f58304]{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #f1f5f9;padding-bottom:12px}.queue-header-title[data-v-f8f58304]{font-size:13px;font-weight:600;color:#334155}.drawer-footer-wrapper[data-v-f8f58304]{padding:16px 24px;background-color:#fff;border-top:1px solid #e2e8f0}.drawer-footer-btns[data-v-f8f58304]{display:flex;justify-content:flex-start;gap:12px}.preview-modal-body[data-v-f8f58304]{padding:10px 4px}.preview-dialog-title[data-v-f8f58304]{font-size:18px;font-weight:600;color:#0f172a;margin-bottom:16px}.preview-main-content[data-v-f8f58304]{display:flex;flex-direction:column;gap:20px}@media (min-width:768px){.preview-main-content[data-v-f8f58304]{flex-direction:row}}.preview-player-frame[data-v-f8f58304]{flex:1.2;background-color:#000;border-radius:10px;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:280px;max-height:40vh}.preview-video-player[data-v-f8f58304]{width:100%;height:100%;-o-object-fit:contain;object-fit:contain}.preview-image-box[data-v-f8f58304]{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background-color:#f1f5f9}.preview-img-element[data-v-f8f58304]{max-width:100%;max-height:100%;-o-object-fit:contain;object-fit:contain}.preview-info-box[data-v-f8f58304]{flex:1;background-color:#f8fafc;border-radius:10px;padding:20px;display:flex;flex-direction:column}.info-row[data-v-f8f58304]{display:flex;flex-direction:column}.info-label[data-v-f8f58304]{font-size:12px;color:#64748b;margin-bottom:4px;font-weight:500}.info-value[data-v-f8f58304]{font-size:13px;font-weight:600;color:#1e293b}