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0;font-size:12px;color:#9ca3af;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ilp-preview{width:300px;border-left:1px solid #e5e7eb;background:#fafafa;display:flex;flex-direction:column;flex-shrink:0;overflow:hidden}.ilp-preview-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px;color:#9ca3af;text-align:center}.ilp-preview-empty-icon{width:56px;height:56px;margin-bottom:16px;color:#d1d5db}.ilp-preview-empty p{font-size:14px;margin:0;color:#6b7280}.ilp-preview-content{display:flex;flex-direction:column;height:100%}.ilp-preview-image-wrapper{padding:24px;background:#fff;border-bottom:1px solid #e5e7eb;display:flex;align-items:center;justify-content:center;min-height:180px}.ilp-preview-image-wrapper img{max-width:100%;max-height:160px;-o-object-fit:contain;object-fit:contain;border-radius:8px;box-shadow:0 2px 8px #00000014}.ilp-preview-image-wrapper video{max-width:100%;max-height:160px;border-radius:8px}.ilp-preview-pdf-icon{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:linear-gradient(135deg,#ef4444,#dc2626);border-radius:8px;color:#fff}.ilp-preview-pdf-icon svg{width:48px;height:48px}.ilp-preview-pdf-icon span{margin-top:8px;font-weight:600;font-size:14px}.ilp-preview-info{padding:20px 24px;flex:1;overflow-y:auto}.ilp-preview-name{font-size:14px;font-weight:500;color:#1f2937;margin:0 0 8px;word-break:break-word}.ilp-preview-folder{display:inline-block;padding:4px 10px;font-size:11px;font-weight:500;color:#6b7280;background:#f3f4f6;border-radius:20px}.ilp-preview-actions{padding:20px 24px;border-top:1px solid #e5e7eb;background:#fff;flex-shrink:0}.ilp-preview-btn{width:100%;padding:12px 16px;font-size:13px;font-weight:600;border-radius:8px;border:none;cursor:pointer;transition:all .15s 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800px){.ilp-sidebar{width:160px}.ilp-preview{display:none}.ilp-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}}@media (max-width: 600px){.ilp-dialog{width:95%;height:95vh;max-height:none}.ilp-sidebar{display:none}.ilp-grid{grid-template-columns:repeat(2,1fr)}}