.file-import-container{text-align:center;max-width:600px;margin:1rem auto}.dropzone{cursor:pointer;background-color:#fff;border:2px dashed #5369ea;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;width:94%;min-height:400px;margin-top:1rem;padding:15px;transition:all .3s;display:flex}.dropzone:hover{background-color:#f0f4ff;border-color:#3d4fc7}.dropzone.active,.dropzone.uploading{background-color:#eef0ff;border-color:#3d4fc7}.dropzone span{color:#666;font-size:16px}.dropzone input{display:none}.upload-icon{color:#6366f1;margin-bottom:8px;font-size:52px;transition:transform .2s}.dropzone:hover .upload-icon{transform:scale(1.1)}@keyframes pulse{0%{opacity:.6}50%{opacity:1}to{opacity:.6}}.uploading .upload-icon{animation:1.5s ease-in-out infinite pulse}.dropzone-text{color:#4b5563;margin-bottom:6px;font-size:14px;font-weight:500}.uploading-text{color:#6366f1;margin-top:10px;font-weight:500}.error-text{color:#ef4444;margin-top:10px;font-weight:500}