:root{
    --background_color: #8197ad;
    --main_color: #fff;
    --error_message: rgb(183, 0, 0);
    --button_bg:#fff;
    --button_bg_hover:#f0f0f0;
    --login_btn_bg: #000;
    --login_btn_bg_hover:rgb(67, 67, 67);
    --login_btn_txt: #fff;

}
body{
    background-color: var(--background_color);
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
main{
    background-color: var(--main_color);
    width: 700px;
}
main h1{
    text-align: center;
    padding-top: 30px;
    padding-bottom: 30px;
    font-size: 25px;
}
main h1 span{
    margin: 0 10px;
}
main .alert_error{
    height: 30px;
    padding-bottom: 30px;
}
main .alert_error p{
    font-size: 15px;
    color: var(--error_message);
    text-align: center;
}
main form{
    display: flex;
    flex-direction: column;
    align-items: center;
}
main form .form_box{
    width: 50%;
    margin-bottom: 30px;
}
main form .form_box label{
    font-size: 15px;
}
main form .form_box .form_input_wrapper{
    margin-top: 5px;
    position: relative;
}
main form .form_box .form_input_wrapper input{
    width: 100%;
    height: 30px;
    box-sizing: border-box;
    padding-right: 55px;
}
main form .form_box .form_input_wrapper input:focus{
    outline: none;
}
main form .form_box .form_input_wrapper #toggle_password{
    position: absolute;
    right: 0;
    top: 0;
    width: 50px;
    height: 30px;
    box-sizing: border-box;
    background-color: var(--button_bg);
    border: 1px solid;
    transition: background-color 0.2s ease;
}
main form .form_box .form_input_wrapper #toggle_password:hover{
    background-color: var(--button_bg_hover);
}
main form .submit_btn{
    background-color: var(--login_btn_bg);
    color: var(--login_btn_txt);
    font-size: 20px;
    width: 100%;
    height: 50px;
    border: none;
    transition: background-color 0.2s ease;
}
main form .submit_btn:hover{
    background-color: var(--login_btn_bg_hover);
}