:root {
    --background-color: #fff;
    --body-background-color: #f1f5f9;
    --card-background-color: #fff;
    --text-color: #000;
    --active-color: #2196f3;
    --hover-color: rgba(255 255 255 / 10%);
}

[data-theme="dark"] {
    --background-color: #0f172a;
    --body-background-color: #0f172a;
    --card-background-color: #1e293b;
    --text-color: #fff;
}
body, 
#searchModal input, 
#searchModal input::placeholder,
.dropdown-menu a:hover {
    background-color: var(--background-color);
    color: var(--text-color);
}
.dropdown-menu a:hover{
    background-color: var(--active-color);
}
#searchModal .modal-body, .top-card, .card{
    background-color: var(--card-background-color);
    color: var(--text-color);
}
.logo{
    width: 60px;
    margin: 30px 15px;
}
.logo-text{
    font-size: 36px;
    font-weight: bold;
    vertical-align: middle;
}
#header{
    height: 60px;
    text-align: right;
    box-shadow: inset 0px -2px 4px 0px #ccc;
}
#header > i {
    margin: 18px 15px;
    cursor: pointer;
    font-size: 24px;
}
.dm-switch{
    margin-right: 15px;
    padding: 2px 4px 2px 8px;
    background: #e4e4e4;
    border-radius: 20px;
    cursor: pointer;
}
.dm-switch > .fa-sun-o{
    color: #FDB813;
}
.dm-switch > .fa-sun-o::before{
    background: #ffdd8a;
    border-radius: 50%;
}
.dm-switch > .fa-moon-o{
    visibility: hidden;
}
.dm-switch > .fa-moon-o::before{
    color: #fff;
}
main{
    display: flex;
}
main::after{
    content:"";
    display: table;
    clear: both;
}
#sidebar, #container {
    float: left;
    min-height: 100vh;
    width: 100%;
    padding-bottom: 60px;
    background-color: var(--body-background-color);
}
#sidebar {
    display: none;
    position: relative;
    width: 280px;
    margin-top: -60px;
    min-width: 280px;
    background-color: #0f172a;
    color: #fff;
    box-shadow: 0px 0px 2px 0px #ccc;
}
#sidebar .nav-link {
    color: #fff;
}
#sidebar .nav-link:hover {
    background-color: var(--hover-color);
}
#sidebar .nav-link.active {
    background-color: var(--active-color);
}
.menu {
    list-style: none;
    padding-left: 0px;
}
.menu-btn {
    position: absolute;
    top: 3px;
    left: 0px;
    width: 60px;
    height: 48px;
    background-color: var(--background-color) !important;
    margin: 0px;
    padding: 12px 18px;
    font-size: 30px;
    background: none;
    color: #999;
    border: none;
    outline: none;
    cursor: pointer;
}
.top-tab{
    padding: 10px 30px;
    color: var(--text-color);
    background-color: var(--body-background-color);
    border: 1px solid #ccc !important;
    border-bottom-color: var(--body-background-color) !important;
}
#container .dropdown-menu, 
#container .dropdown-menu a{
    margin-top: -2px !important;
    color: var(--text-color);
    background-color: var(--body-background-color);
    border-top: transparent;
}
#container .dropdown-toggle::after {
    margin: 0 -17px 0 30px;
}

#container .card{
    border-radius: 16px;
}

#container .nav-link.active{
    background-color: transparent;
    color: var(--active-color);
    border-bottom: 2px solid var(--active-color);
    border-radius: 0px;
    font-weight: bold;
}
#footer{
    margin-top: -40px;
    margin-right: 20px;
    text-align: right;
}
@media screen and (min-width: 992px) {
    #sidebar {
        display: block;
    } 
    .menu-btn {
        left: 280px;
    }         
}