/*--------------- FONTS IMPORT ---------------*/

@font-face {
    font-family: 'SF-regular';
    src: url('fonts/SF-Pro-Text-Regular.otf') format("opentype");
}
@font-face {
    font-family: 'SF-light';
    src: url('fonts/SF-Pro-Text-Ultralight.otf') format("opentype");
}
@font-face {
    font-family: 'SF-medium';
    src: url("fonts/SF-Pro-Text-Medium.otf") format("opentype");
}
@font-face {
    font-family: 'SF-black';
    src: url("fonts/SF-Pro-Text-Black.otf") format("opentype");
}

/*--------------- COLOR VARIABLES ---------------*/

:root {
    --accent-color: #f03f57;
    --background-color: #3B424B;
    --darker-gray: #333A41;
    --lighter-gray: #464F5A;
    --icon-color: #A1ACBA;
    --dark-icon: #535D6B;
    --divider-color: #2D3239;
    --main-text-color: #DFEAF3;
    --second-text-color: #D0DEEA;
    --light-text-color: #7A818B;

}

/*--------------- INITIALIZE ---------------*/


* {
    margin: 0;
    padding: 0;
}

a {
    color: var(--light-text-color);
    text-decoration: none;
}

/*--------------- BODY STYLE ---------------*/

body {
    background-color: var(--accent-color);
    color: var(--main-text-color);
    font-family: "SF-regular";
}

main {
    display: flex;
    background-color: var(--background-color);
    margin: 5rem;
    padding:1rem 0;
    border-radius: 10px;
    height: 70vh;
    overflow-y: scroll;
}

/*--------------- NAV STYLE ---------------*/

nav {
    overflow-y: scroll;
    background: linear-gradient(var(--background-color), #424953, var(--background-color));
    padding: 1rem 0.6rem 1rem 1rem;
}

li {
    list-style: none;
    font-family: "SF-black";
    color: var(--light-text-color);
    padding: 1rem;
}

.active::after {
    content: "\25CF";
    color: var(--accent-color);
    margin-left: 0.5rem;
    font-family: "SF-light";
    font-size: 8px;
    position: relative;
    bottom: 2px;
}

.vertical-divider {
    width: 1px;
    background-color: var(--divider-color);
    margin: 0 0;
}

.divider {
    height: 1px;
    background-color: var(--divider-color);
    margin: 2rem 0;

}


/* Track */
::-webkit-scrollbar {
    width: 1px;
}
::-webkit-scrollbar-track {
    border-radius: 10px;
}
  
/* Handle */
::-webkit-scrollbar-thumb {
    background-color: var(--accent-color);
    height: 5px;
}
  
/* Handle on hover */
::-webkit-scrollbar-thumb:hover {
    background-color: #555;
}


/*--------------- SECTION STYLE ---------------*/

section {
    text-align: center;
    width: 100%;
    padding: 1rem;
}

img {
    height: 100px;
    width: 200px;
    border-radius: 100px 5px 100px 5px;
}

img:hover {
    border-radius: 100px 5px 100px 5px;
}

.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    text-align: center;
    margin: 2rem 0;
    margin-bottom: 5rem;
}

.box {
    height: 100px;
    margin-bottom: 1rem;
    font-family: "SF-light";
    font-size: 0.8em;
}

.box:last-of-type {
    margin-bottom:5rem;
}

.box div {
    border: 1px solid var(--divider-color);
    height: 100px;
    width: 200px;
    margin-bottom: 1rem;
    border-radius: 100px 5px 100px 5px;
}

.div:hover {
    border: 1px solid var(--accent-color);
    transition: border 500ms linear;
}


.color {
    background-color: var(--darker-gray);
    color: var(--text-color);
    font-family: "SF-medium";
}

.done img{
    opacity: 0.3;
}

.done::after {
    content: "x";
    position: relative;
    bottom: 150px;
    font-size: 100px;
    font-family: "SF-regular";
    color: var(--accent-color);
    opacity: 1;
    text-shadow: 1px 1px 10px rgb(0, 0, 0);
    text-shadow: 5px 5px 3px rgba(0, 0, 0, 0.566);
    
}

.active {
    color: var(--second-text-color)
}

/*--------------- MOBILE VERSION ---------------*/


@media only screen and (max-width: 600px) {
    main {
        margin: 2rem;
        height: 80vh;
        font-size: 0.8rem;
    }

    img{
        width: 120px;
        height: 60px;
    }

    .box {
        height: 60px;
    }

    .box div {
        height: 60px;
        width: 120px;
        border-radius: 100px 5px 100px 5px;
    }

    nav {
        padding: 0.3rem 0.8rem 0.3rem 0.3rem;
    }
    
    li {
        padding: 0.9rem;
    }
    .done::after {
        font-size: 5em;
        bottom: 90px;
    }
  }