.file-upload-container{width:100%;max-width:600px;margin:0 auto}.file-upload-area{position:relative;width:100%;min-height:200px;border:2px dashed #ccc;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease}.file-upload-area:hover{border-color:#666;background-color:#00000005}.file-upload-area.drag-active{border-color:#2196f3;background-color:#2196f30d}.file-upload-input{display:none}.file-upload-content{text-align:center;padding:20px}.file-upload-icon{font-size:48px;margin-bottom:10px;display:block}.file-upload-text{font-size:18px;margin-bottom:8px;color:#333}.file-upload-subtext{font-size:14px;color:#666}.file-upload-error{color:#f44336;margin-top:8px;text-align:center;font-size:14px}