.app-container{width:400px;margin:50px auto;padding:20px;background-color:#f0f0f0;border:1px solid #ddd;border-radius:10px;box-shadow:0 0 10px #0000001a}.app-container h2{text-align:center;margin-bottom:20px}.password-display{display:flex;justify-content:space-between;align-items:center;padding:10px;background-color:#fff;border:1px solid #ddd;border-radius:10px;margin-bottom:20px}.password-display input[type=text]{width:80%;padding:10px;border:none;font-size:16px}.password-display button{padding:10px 20px;border:none;border-radius:10px;background-color:#4caf50;color:#fff;cursor:pointer}.password-display button:hover{background-color:#3e8e41}.settings{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.settings label{font-size:16px}.settings input[type=number]{width:50px;padding:5px;border:1px solid #ddd;border-radius:5px}.settings input[type=checkbox]{margin:0}button{padding:10px 20px;border:none;border-radius:10px;background-color:#4caf50;color:#fff;cursor:pointer;width:100%}button:hover{background-color:#3e8e41}