.RemoveBackground{background-color:#f9f9f9;border:1px solid #ccc;border-radius:8px;font-family:Arial,sans-serif;margin:20px auto;max-width:400px;padding:20px}.RemoveBackground h2{color:#333;margin-bottom:20px;text-align:center}.RemoveBackground label{display:block;font-weight:700;margin-bottom:5px;margin-top:10px}.RemoveBackground input[type=file]{display:block;font-size:14px;margin:10px 0;padding:5px}.RemoveBackground button.generate-btn{background-color:#007bff;border:none;border-radius:4px;color:#fff;cursor:pointer;font-weight:700;margin-top:10px;padding:10px;transition:background-color .3s ease;width:100%}.RemoveBackground button.generate-btn:hover{background-color:#0056b3}.RemoveBackground .mockup-preview{background:repeating-linear-gradient(45deg,#f0f0f0,#f0f0f0 25%,#dcdcdc 0,#dcdcdc 50%);background-size:20px 20px;border:1px dashed #ccc;border-radius:8px;margin-top:20px;min-height:300px;overflow:hidden;padding:15px;position:relative;text-align:center}.spinner{animation:spin 1s linear infinite;border:4px solid rgba(0,0,0,.1);border-radius:50%;border-top-color:#007bff;height:40px;margin:0 auto;width:40px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.download-btn{background-color:#007bff;border-radius:5px;color:#fff;display:block;margin-top:10px;padding:10px;text-align:center;text-decoration:none}.download-btn:hover{background-color:#0056b3}