:root{
    --background: #0a0000;
    --hover-bg: #1a0000;
    --text:  #ff4500;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
    transition: 0.2s ease-in-out;
    /* cursor:default; */
}
.center{
    display: flex;
    justify-content: center;
    align-items: center;
}
body{
    background:black;
    min-height: 100vh;
    height: 100vh;
    width: 100%;
    padding: 10px;
}
.main{
    border: 1px solid rgba(102, 27, 0, 0.329);
    height: 100%;
    width: 100%;
    background: var(--background);
    border-radius: 20px;
    filter: drop-shadow(0px 0px 3px orangered);
    overflow: hidden;
}
nav{
    height: 100%;
    max-height: 100%;
    padding: 20px;
    /* border-radius: 20px; */
    border-right: 1px solid rgba(105, 28, 0, 0.514);
    width: 60px;
    position: relative;
    /* right: 0px; */
}
nav:hover{
    width: 300px;
}
.logo{
    color: white;
    position: absolute;
    left: 18px;
    top: 14px;
    z-index: 50;
}
.logo img{
    width: 25px;
    height: 25px;
    filter: invert(1);
}
.apps{
    margin-top: 60px;
    list-style: none;
    height: 80%;
    /* background: burlywood; */
    /* border-left:1px solid #ff4500; */
    overflow-x: hidden; 
    overflow-y: scroll;
}
.apps::-webkit-scrollbar{
    width: 0px;
}

.apps li{
    min-width: 250px;
    padding: 10px 8px 10px 20px;
    border-radius: 20px;
    color: gray;
}
.apps li i{
    font-size: 10px;
    color: green;
}
.apps li span{
    font-size: 14px;
    /* background: red; */
    margin-right: 5px ;
}
.apps li:hover{
    color: var(--text);
    background-color: var(--hover-bg);
}

.info{
    color: wheat;
    /* background: blue; */
    margin: 10px 0;
}
.menu{
    color: gray ;
    /* background: blue; */
    margin: 10px 0 20px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    overflow: hidden;
    font-size: 15px;
    position: relative;
    
    
}
.menu img{
    height: 20px;
    width: 20px;
    filter: invert(1);
    margin-right: 10px;
}

.window{
    min-height: 100%;
    height: 100%;
    padding: 10px;
    overflow-y: scroll;
    border-radius: 20px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    /* background-color:var(--background); */
    /* background: rgb(58, 58, 58); */
}
.window::-webkit-scrollbar{
    width: 1px;
    background-color:var(--hover-bg);
}
header{
    width: 100%;
    border-radius: 20px;
    /* background-color: #ff4500; */
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 5px 0px 10px;
}
h1{
    font-size: 20px;
    width: fit-content;
    /* background-color: #ff4500; */
    color: white;
    padding: 0px 10px;
    font-family: sans-serif;
}
h1 sup{
    font-size: 10px;
    font-weight: normal;
    padding: 4px 8px;
    background-color: red;
    border-radius: 20px;
}
header span{
    margin-right: 20px;
}
#app-title-holder{
    width: fit-content;
    margin-left: 10px;
    font-weight: bold;
    color: var(--text);
    font-size: 16px;
}
#closebtn{
    color:white;
    width: fit-content;
    margin-left: 10px;
    display: none;
}
#closebtn img{
    filter: invert(1);
    width: 25px ;
    height: 25px;
}
#app-frame{
    width: 0%;
    height: 0%;
    border-radius: 20px;
    background:var(--text);
    position: relative;
}

#newuser{
    padding: 20px;
    margin: 50px 20px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-wrap: wrap;
}
#newuser h2{
    color: white;
    padding: 0;
    margin: 4px 10px;
    font-size: 50px;
    text-align: center;
}
#newuser p{
    margin: 15px;
    color: gray;
    text-align: center;
    font-style: italic;
}
#inputform{
    margin: 100px 5px;
}
#inputform input[type=text]{
    border:0;
    border-bottom:1px solid var(--text);
    outline: 0;
    font-size: 18px;
    width: 250px;
    width: 400px;
    background-color: transparent;
    margin: 10px;
    color: var(--text);
    text-transform: capitalize;
}
#inputform input[type=submit]{
    background:var(--text);
    color: black;
    border: 0;
    outline: 0;
    padding:5px 14px;
    font-size: 18px;
    border-radius: 20px;
}
#inputform input[type=submit]:disabled{
    background: rgba(128, 128, 128, 0.521);
}

#homescreen{
    padding: 20px;
    margin: 50px 10px 0px;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-wrap: wrap;
}
#homescreen-title{
    color: var(--text);
    font-size: 30px;
    margin: 20px 0 10px 0;
    text-transform: capitalize;
}
#homescreen h3{
    font-size: 24px;
    color: white;
    margin: 10px 0;
}
#homescreen p{
    color: gray;
    font-size: 18px;
    font-style: italic;
    text-align: center;
}
#homescreen span{
    width: 600px;
    margin: 30px 10px 40px;
    padding: 20px;
    border-radius: 20px;
    background: rgb(29, 13, 0);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
#homescreen span button{
    background:linear-gradient(-45deg,rgb(255, 115, 0),rgb(206, 55, 0));
    border:0;
    outline: 0;
    font-size: 15px;
    margin: 10px 8px; 
    padding: 10px 15px;
    border-radius: 10px;
    color:black;
    filter: drop-shadow(0px 0px 0px orange);
}
#homescreen span button:hover{
    background:linear-gradient(-45deg,orange,rgb(255, 105, 50));
    filter: drop-shadow(0px 0px 4px orange);
}
#homescreen sub{
    text-decoration: underline;
    color: gray;
    margin: 60px 20px 10px;
}



/* responsive for tab and phone */
@media (min-width: 0px) and (max-width: 800px) {
    body{
        padding: 0;
    }
    .main{
        border-radius: 0;
        border: 0;
    }
    #navbar{
        position: relative;
        z-index: 5;
        background: #000;
    }
    #homescreen span{
        width: 250px;
    }
    .window{
        padding-left: 60px;
    }
    .apps li{
        font-weight: bold;
    }
}

        /* responsive for phone */
@media(max-width: 400px) {
    body{
        padding: 0;
    }
    .main{
        border-radius: 0;
        border: 0;
    }
    header h1{
        display : none;
    }
    #navbar{
        position: relative; 
        z-index: 5;
        background: #000;
    }
    #homescreen span{
        width: 250px;
    }
    .window{
        padding-left: 60px;
    }
    .apps li{
        font-weight: bold;
    }
}