cerebrate/webroot/css/layout.css

/* layout */
:root {
    --navbar-height: 60px;
    /* --sidebar-width: 230px; */
    --sidebar-width-expanded: 230px;
    --sidebar-width-collapsed: 65px;
}

body {
    /* background-color: #eee; */
}

.main-wrapper {
    min-height: 100%;
    padding-top: var(--navbar-height);
}

.top-navbar {
    min-height: var(--navbar-height);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 0;
    margin-bottom: 0;
    z-index: 1020;
    box-shadow: 0 2px 2px 0 rgba(0,0,0,0.16),0 2px 6px 0 rgba(0,0,0,0.12);
}

main.content {
    position: relative;
    left: 0;
    margin-left: var(--sidebar-width-collapsed);
    min-height: 100%;
}

.sidebar {
    margin-top: var(--navbar-height);
    overflow: hidden;
    position: fixed;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width-collapsed);
    left: 0;
    transition: width .05s linear;
    transform:translateZ(0) scale(1,1);
    z-index:1041;
}

.sidebar.expanded, .sidebar:hover {
    width: var(--sidebar-width-expanded);
}

.sidebar.expanded ~ main.content {
    margin-left: var(--sidebar-width-expanded);
   
}

.sidebar ~ main.content:after {
    z-index: 1040;
    content: ' ';
    transition: opacity 0.5s;
    position: fixed;
    top:0;
    left:0;
    background:#000;
    opacity: 0;
}

.sidebar:hover:not(.expanded) ~ main.content:after {
    bottom: 0;
    right:0;
    opacity: 0.5;
}

.left-navbar {
    min-width: 70px;
}

.center-navbar {
    display: flex;
    flex: 1 1 auto;
    padding: 0 20px;
}

.right-navbar {
    display: flex;
    justify-content: end;
    flex: 1 0 auto;
    padding-right: 20px;
}



/* sidebar */
.sidebar-wrapper {
    width: 100%;
    height: 100%;
    border-right: 1px solid #ddd;
}

.sidebar-scroll {
    position: relative;
    width: 100%;
}

.sidebar-content {
    padding-top: 10px;
}

ul.sidebar-elements {
    margin: 0;
    padding: 0;
}

.sidebar .lock-sidebar > a::before {
    content: "\f101";
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
}

.sidebar.expanded .lock-sidebar > a::before {
    content: "\f100";
}

/* sidebar entry */
ul.sidebar-elements > li {
    list-style: none;
}

li.parent {

}

.sidebar.expanded ul.sidebar-elements li > a.sidebar-link,
.sidebar:hover ul.sidebar-elements li > a.sidebar-link {
    text-overflow: ellipsis;
}

ul.sidebar-elements li > a.sidebar-link {
    display: block;
    padding: 0 20px;
    line-height: 35px;
    overflow: hidden;
    white-space: nowrap;
    text-decoration: none;
    color: unset;
}

ul.sidebar-elements > li > a.sidebar-link:hover {
    background-color: #f0f0f0;
}

ul.sidebar-elements > li > a.sidebar-link > * {
    text-align: center;
    vertical-align: middle;
}

ul.sidebar-elements > li > a.sidebar-link > i.sidebar-icon {
    margin-right: 10px;
    font-size: 19px;
    min-width: 25px;
    line-height: 19px;
}

.sidebar.expanded ul.sidebar-elements > li > a.sidebar-link > span.text,
.sidebar:hover ul.sidebar-elements > li > a.sidebar-link > span.text {
    visibility: visible;
}

ul.sidebar-elements > li > a.sidebar-link > span.text {
    visibility: hidden;
    line-height: 40px;
    white-space: nowrap;
}

/* sidebar sub-menu */
ul.sidebar-elements li.parent > a.sidebar-link::before {
    visibility: hidden;
    content: "\f0d7";
    float: right;
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 1rem;
    color: #bbb;
}

ul.sidebar-elements li.parent > a.sidebar-link:not(.collapsed)::before {
    content: "\f0d8";
}

.sidebar.expanded ul.sidebar-elements li.parent > a.sidebar-link::before,
.sidebar:hover ul.sidebar-elements li.parent > a.sidebar-link::before {
    visibility: visible;
}

.sidebar.expanded ul.sidebar-elements li ul.show,
.sidebar.expanded ul.sidebar-elements li ul.collapsing,
.sidebar.expanded ul.sidebar-elements li ul.in,
.sidebar:hover ul.sidebar-elements li ul.show,
.sidebar:hover ul.sidebar-elements li ul.collapsing,
.sidebar:hover ul.sidebar-elements li ul.in {
    display: block;
}

ul.sidebar-elements > li ul {
    display: none;
    padding: 10px 0;
    list-style: none;
    line-height: 20px;
}

ul.sidebar-elements > li ul li > a.sidebar-link {
    font-size: 0.9rem;
    padding-left: 35px;
    padding-right: 17px;
}

ul.sidebar-elements > li ul li > a.sidebar-link:hover {
    background-color: #e0e0e0;
}

ul.sidebar-elements > li ul li > ul > li > a.sidebar-link {
    font-size: 0.85rem;
    padding-left: 50px;
    padding-right: 14px;
}

ul.sidebar-elements > li ul li > ul > li > ul > li > a.sidebar-link {
    font-size: 0.8rem;
    padding-left: 65px;
    padding-right: 11px;
}

ul.sidebar-elements > li ul li > ul > li > ul > li > ul > li > a.sidebar-link {
    font-size: 0.78rem;
    padding-left: 80px;
    padding-right: 8px;
}

/* sidebar category */
ul.sidebar-elements > li.category {
    white-space: nowrap;
    display: flex;
    padding: 15px 20px 0;
    line-height: 30px;
    
}

.sidebar.expanded ul.sidebar-elements > li.category > span.category-label,
.sidebar:hover ul.sidebar-elements > li.category > span.category-label {
    display: flex;
}

ul.sidebar-elements > li.category > span.category-label {
    display: none;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 15px;
}

ul.sidebar-elements > li.category > span.category-divider {
    min-height: 30px;
    flex: 1 0 0%;
    display: flex;
    align-items: center;
}

ul.sidebar-elements > li.category > span.category-divider > hr {
    margin: 0;
    height: 1px;
    flex: 1 0 auto;
}

/* 
    Header
*/
header.navbar-dark.top-navbar .header-menu > a:hover,
header.navbar-dark.top-navbar .header-breadcrumb .header-breadcrumb-item > a:hover {
    color: #d6d6d6 !important;
}
header.navbar-light.top-navbar .header-menu > a:hover,
header.navbar-light.top-navbar .header-breadcrumb .header-breadcrumb-item > a:hover {
    color: #6c757d !important;
}

.center-navbar nav.header-breadcrumb {
    color: white;
    padding: 0.5rem 0.75rem;
}

.center-navbar nav.header-breadcrumb > ol {
    display: flex;
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.center-navbar nav.header-breadcrumb li {
    line-height: 1.5;
}

.center-navbar nav.header-breadcrumb li.header-breadcrumb-item {
}

.center-navbar nav.header-breadcrumb li.header-breadcrumb-separator {
    padding: 0 0.75rem;
}

.navbar-dark .center-navbar nav.header-breadcrumb li.header-breadcrumb-separator {
    /* color: black; */
}
.navbar-light .center-navbar nav.header-breadcrumb li.header-breadcrumb-separator {
    /* color: white; */
}

.center-navbar nav.header-breadcrumb li.header-breadcrumb-item a {
    /* text-decoration: none; */
}

.navbar-dark .center-navbar nav.header-breadcrumb li.header-breadcrumb-item  a{
    color: white;
}
.navbar-light .center-navbar nav.header-breadcrumb li.header-breadcrumb-item a {
    color: black;
}

.header-breadcrumb-children {
    box-shadow: 
        0 1px 0 rgba(255, 255, 255, 0.07),
        inset 0 -1px 2px rgba(0, 0, 0, 0.5),
        inset 0 3px 5px rgba(0, 0, 0, 0.6);
    border-radius: 0.25rem;
    padding: 0 0.5rem;
    display: flex;
    align-items: center;
}

.header-breadcrumb-children > a:not(:last-child) {
    margin-right: 0.5rem;
}

.navbar-dark .right-navbar .header-menu a {
    color: white;
}
.navbar-light .right-navbar .header-menu a {
    color: black;
}

.navbar-dark .left-navbar .navbar-brand img {
    filter: invert(1);
}
.navbar-light .left-navbar .navbar-brand img {
    filter: invert(0);
}

.navbar-dark .left-navbar .navbar-brand:hover img {
    filter: invert(1) drop-shadow(0px 0px 4px #fff);
}
.navbar-light .left-navbar .navbar-brand:hover img {
    filter: invert(0) drop-shadow(0px 0px 4px #000);
}