.container{display:flex;flex-direction:column;align-items:center;width:100%;max-width:400px;margin:0 auto;border:1px solid #ccc;border-radius:8px;overflow:hidden;box-shadow:0 4px 8px #0000001a}.header{display:flex;justify-content:center;align-items:center;width:100%;padding:10px 20px;background-color:#f1f1f1;border-bottom:1px solid #ccc}.logo{font-size:20px;font-weight:700}.menu{list-style-type:none;padding:0;margin:0;width:100%}.menu-item{padding:15px 20px;border-bottom:1px solid #ccc;text-align:center;font-size:18px;cursor:pointer;transition:background-color .3s}.menu-item:hover{background-color:#e0e0e0}.submenu{list-style-type:none;margin:0;padding:0 0 0 20px;background-color:#f9f9f9;border-left:2px solid #ccc}.submenu-item{padding:10px 20px;border-bottom:1px solid #ddd;text-align:left;font-size:16px;cursor:pointer}.submenu-item:hover{background-color:#dcdcdc}.smartphone-container{display:flex;flex-direction:column;align-items:center;padding:20px}.button-container{display:flex;justify-content:space-between;width:100%;position:relative}.column{display:flex;flex-direction:column;align-items:center;width:45%;position:relative}.round-button{width:50px;height:50px;border-radius:50%;background-color:#ccc;color:#000;display:flex;justify-content:center;align-items:center;font-size:24px;cursor:pointer;overflow:hidden;margin-bottom:10px}.selected-image{width:100%;height:100%;object-fit:cover}.image-navbar{display:flex;justify-content:center;align-items:center;width:100%;padding:10px 0;background-color:#f0f0f000;border-top:1px solid #ddd;border-bottom:1px solid #ddd;margin:10px 0}.image-menu{display:flex;justify-content:center;align-items:center}.image-button{width:50px;height:50px;border-radius:50%;background-color:#f1f1f1;border:1px solid #ccc;display:flex;justify-content:center;align-items:center;cursor:pointer;padding:0;margin:0 5px}.menu-image{width:100%;height:100%;border-radius:50%}.data-display{margin-top:10px;padding:10px;border:1px solid #ddd;border-radius:8px;width:100%;background-color:#f9f9f9;text-align:left;position:relative}.clear-button{margin-top:10px;padding:5px 10px;background-color:#ff4d4f;color:#fff;border:none;border-radius:5px;cursor:pointer}.clear-button:hover{background-color:#d9363e}.footer{position:absolute;bottom:20px;width:100%;display:flex;justify-content:center}.return-button{padding:10px 20px;background-color:#ccc;color:#000;border:none;border-radius:5px;cursor:pointer;font-size:16px}.return-button:hover{background-color:#0056b3}.phone-photo{width:150px;height:auto;margin:10px auto;border-radius:8px;display:block}