@import url("https://fonts.googleapis.com/css2?family=Jaro:wght@400;600&display=swap");

body {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-family: "Jaro", sans-serif;
    background: linear-gradient(to bottom, #0f0c29, #302b63, #24243e);
}

.main {
    width: 350px;
    height: 500px;
    background: red;
    overflow: hidden;
    background: url(images/night.png) no-repeat center / cover;
    border-radius: 15px;
    box-shadow: 5px 20px 50px #000;
}

#chk {
    display: none;
}

.signup {
    position: relative;
    width: 100%;
    height: 100%;
}

label {
    color: #fff;
    font-size: 2.3em;
    justify-content: center;
    display: flex;
    margin: 60px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.5s ease-in-out;
}

input {
    width: 60%;
    height: 20%;
    background: #e0dede;
    justify-content: center;
    display: flex;
    margin: 20px auto;
    padding: 10px;
    border: none;
    outline: none;
    border-radius: 10px;
}

button {
    width: 60%;
    height: 60%;
    margin: 10px auto;
    justify-content: center;
    display: block;
    color: #fff;
    background: #573b8a;
    font-size: 1em;
    font-weight: bold;
    margin-top: 20px;
    outline: none;
    border: none;
    border-radius: 5px;
    transition: 0.3s ease-in; /* Adjusted transition time */
    cursor: pointer;
}

button:hover {
    background: #a983f0;
}

.login {
    height: 490px;
    background: url(images/sun.png) no-repeat center / cover;
    border-radius: 60% / 10%;
    transform: translateY(-180px);
    transition: 0.8s ease-in-out;
}

.login label {
    color: #573b8a;
    transform: scale(0.6);
}

#chk:checked ~ .login {
    transform: translateY(-500px);
}

#chk:checked ~ .login label {
    transform: scale(1);
}

#chk:checked ~ .signup label {
    transform: scale(0.6);
}