#side_navbar{
    box-sizing: border-box;
    height: calc(100vh - (var(--top-nav-height) + var(--main-nav-height)));
    width: 250px;
    
    background-color: var(--menu-bg);
    border-right: 1px solid var(--border-color);

    position: sticky;
    top: calc(var(--top-nav-height) + var(--main-nav-height));
    align-self: start;
    overflow: hidden;
    text-wrap: nowrap;
    z-index: 900;

    transition: width 0.25s ease-in-out;
}

#side_navbar.close {
    width: 60px;
}

body.top-navbar-hidden #side_navbar {
    top: var(--main-nav-height);
    height: calc(100vh - var(--main-nav-height));
}

body.no-top-navbar #side_navbar {
    top: var(--main-nav-height);
    height: calc(100vh - var(--main-nav-height));
}

#side_navbar ul{
    list-style: none;
}

#side_navbar > ul > li:first-child{
    display: flex;
    justify-content: flex-end;
    margin-bottom: 16px;
}

/* #side_navbar ul li.active a{
    color: var(--accent-soft);

    svg{
        fill: var(--accent-soft)
    }
} */

#side_navbar a, #side_navbar .dropdown-btn {
    border-radius: .5em;
    padding: .85em;
    text-decoration: none;
    color: var(--page-text);
    display: flex;
    align-items: center;
    gap: 1em;
}

#side_navbar .dropdown-btn {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    font: inherit;
    cursor: pointer;
}

#side_navbar svg {
    flex-shrink: 0;
    fill: var(--page-text)
}

#side_navbar a span, #side_navbar .dropdown-btn span {
    flex-grow: 1;
}

#side_navbar a:hover, #side_navbar .dropdown-btn:hover {
    background-color: var(--accent-soft);
}

#side_navbar .sub-menu {
    display: grid;
    grid-template-rows: 0fr;
    transition: .3s ease-in-out;

    > div {
        overflow: hidden;
    }
}

#side_navbar .sub-menu.show{
    grid-template-rows: 1fr;
}

.dropdown-btn svg {
    transition: .2s ease;
}

.rotate svg:last-child {
    rotate: 90deg;
}

#side_navbar .sub-menu a {
    padding-left: 2em;
}

#side_navbar-toggle-tbn {
    margin-left: auto;
    padding: 1em;
    border: none;
    border-radius: .5em;
    background: none;
    cursor: pointer;

    svg {
        transition: rotate .15s ease;
        height: 21px;
        width: 24px;
    }
}

#side_navbar-toggle-tbn.rotate svg:last-child {
    rotate: -90deg;
}

#side_navbar-toggle-tbn:hover {
    background-color: var(--accent-soft);
}

@media screen and (max-width: 1000px){
    .base_body {
        grid-template-columns: 1fr;
    }

    #side_navbar {
        height: 60px !important;
        width: 100% !important;
        border-right: none;
        border-top: 1px solid var(--border-color);
        padding: 0;
        position: fixed;
        top: unset !important;
        bottom: 0;

        > ul {
            padding: 0;
            display: grid;
            grid-auto-columns: 60px;
            grid-auto-flow: column;
            align-items: center;
            justify-content: center;
            overflow-x: scroll;
        }

        ul li {
            height: 100%;
        }

        ul a, ul .dropdown-btn {
            width: 60px;
            height: 60px;
            padding: 0;
            border-radius: 0;
            justify-content: center;
        }

        ul li span, ul li:first-child, .dropdown-btn svg:last-child{
            display: none;
        }

        ul li .sub-menu.show{
            position: fixed;
            bottom: 60px;
            left: 0;
            box-sizing: border-box;
            height: 60px;
            width: 100%;
            background-color: var(--submenu-bg);
            /* border-top: 1px solid var(--border-color); */
            display: flex;
            justify-content: center;

            > div {
                overflow-x: auto;
            }

            li {
                display: inline-flex;
            }

            a {
                box-sizing: border-box;
                padding: 1em;
                width: auto;
                justify-content: center;
            }
        }
    }
}


#side_navbar.close a span,
#side_navbar.close .dropdown-btn span,
#side_navbar.close .dropdown-btn svg:last-child {
    display: none;
}

#side_navbar.close a,
#side_navbar.close .dropdown-btn {
    width: 60px;
    justify-content: center;
}

#side_navbar a,
#side_navbar .dropdown-btn {
    box-sizing: border-box;
}