.contain {
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url(../assets/book_background.jpg);
    background-size: cover;
    background-position: center;
    min-height: 100vh;
}

.main {
    width: 420px;
    background-color: transparent;
    color: #fff;
    border-radius: 15px;
    padding: 30px 40px;
    border: 2px solid rgba(255, 255, 255, .2);
    backdrop-filter: blur(10px);
}

.main h1 {
    font-size: 36px;
    font-weight: 30px;
    text-align: center;
    margin-top: 20px;
}

.main .input-box {
    width: 100%;
    height: 50px;
    margin: 30px 0;
    display: flex;
    position: relative;
}

.input-box input {
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    outline: none;
    border: 2px solid rgba(255, 255, 255, .2);
    border-radius: 40px;
    color: #fff;
    padding: 20px 45px 20px 20px;
}

.input-box i {
    align-self: center;
    position: absolute;
    right: 20px;
    font-size: 20px;
}

.input-box input::placeholder {
    color: #fff;
}

.main .remember-forgeet {
    display: flex;
    justify-content: space-around;
    font-size: 15px;
    margin: -15px 0 15px;
}

.remember-forgeet label input {
    accent-color: #fff;
    margin-right: 3px;
}

.remember-forgeet a {
    color: #fff;
    text-decoration: none;
    transition: 0.3s;
}

.remember-forgeet a:hover {
    text-decoration: underline;
    color: rgb(44, 194, 202);
}

.buttonn {
    display: flex;
    justify-content: center;
    align-items: center;
}

.btn {
    width: 80%;
    border-radius: 40px;
    height: 40px;
    margin: 5px 0;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
    color: #333;
}

.main .regester-link {
    display: flex;
    justify-content: center;
    margin: 10px 0 20px 0;
}

.regester-link a {
    color: #fff;
    text-decoration: none;
    transition: 0.3s;
}

.regester-link a:hover {
    text-decoration: underline;
    color: rgb(44, 194, 202);
}

.btn:hover {
    scale: 1.2;
    box-shadow: 0 10px 10px var(--gold-sand);
}

/* Media Query */
@media screen and (max-width: 800px) {
    .main {
        width: 100%;
        max-width: 320px;
        padding: 20px 25px;
    }

    .main h1 {
        font-size: 28px;
        margin-top: 15px;
    }

    .main .input-box {
        height: 45px;
        margin: 20px 0;
    }

    .input-box input {
        padding: 15px 40px 15px 15px;
        font-size: 14px;
    }

    .input-box i {
        right: 15px;
        font-size: 18px;
    }

    .main .remember-forgeet {
        font-size: 13px;
        margin: -10px 0 10px;
    }

    .btn {
        width: 90%;
        height: 35px;
        font-size: 14px;
    }

    .main .regester-link {
        font-size: 14px;
        margin: 8px 0 15px 0;
    }
}