.main {
    width: 100%;
    height: 100vh;
    padding-right: 1rem !important;
    padding-left: 1rem !important;
    padding-top: 10px;
    overflow-y: auto;
    z-index: 1;
}

/* Панель навигации */

:root {
    --nav-width: 240px;
    --nav-min-width: 240px;
    --nav-collapsed-width: 90px;
    --nav-submenu-max-height: 500px;
    --nav-collapsed-width: 90px;
    --nav-img-height: 24px;
    --nav-line-top-bottom-padding: 0.5rem;
}

.logo-container {
	display: flex;
	width: 100%;
}

.cluster-logo-div {
	background: #760000;
	color: white;
	text-align: center;
	font-size: smaller;
}

.nav-bar-container {
    height: 100vh;
    overflow-y: scroll !important;
    width: var(--nav-min-width);
    min-width: var(--nav-min-width);
    scrollbar-width: none !important;
    position: fixed;
    background-color: #14191F;
}

    .nav-bar-container.collapsed {
        z-index: 0;
        background-color: transparent;
        width: calc(var(--nav-collapsed-width) + var(--nav-width)) !important;
        min-width: calc(var(--nav-collapsed-width) + var(--nav-min-width)) !important;
    }

.nav-bar {
    top: 0;
    left: 0;
    z-index: 0;
    padding-top: 20px;
    background-color: #14191F;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: fixed;
    width: var(--nav-min-width);
    min-width: var(--nav-min-width);
}

    .nav-bar a {
        padding: var(--nav-line-top-bottom-padding) 0rem var(--nav-line-top-bottom-padding) 1.25rem;
        color: var(--cui-sidebar-nav-link-color);
        display: block;
        width: 100%;
        text-decoration: none;
        cursor: pointer;
    }

		.nav-bar a:hover {
			color: var(--cui-sidebar-nav-link-hover-color);
			text-decoration: none;
			background: var(--cui-sidebar-nav-link-hover-bg);
		}

    .nav-bar img {
        height: var(--nav-img-height);
    }

	.nav-bar-container.collapsed > .nav-bar .nav-item-toggle-button > img {
		-webkit-transform: rotate(180deg);
		-ms-transform: rotate(180deg);
		-o-transform: rotate(180deg);
		transform: rotate(180deg);
	}

	.nav-bar-container.collapsed > .nav-bar .master-label,
	.nav-bar-container.collapsed > .nav-bar .master-version,
	.nav-bar-container.collapsed > .nav-bar .accordion .link span {
		display: none;
	}

.nav-bar-container.collapsed > .nav-bar {    
    min-width: var(--nav-collapsed-width) !important;
    width: var(--nav-collapsed-width) !important;
    overflow-y: visible;
}

.nav-bar-container.collapsed:has(.accordion:hover) {
    z-index: 3;
}

/* Адаптивность по экрану  */
@media screen and (max-height: 804px) {
    .nav-bar {
        padding-top: 15px;
        background-color: #14191F;
        display: flex;
        flex-direction: column;
        height: 100%;
    }
}

/* Верхняя часть: логитип, версия, кластерный режим */

.nav-main {
    flex: 1;
    overflow: scroll;
    scrollbar-width: none;
    width: var(--nav-width);
    min-width: var(--nav-min-width);
    background: transparent;
}
    .nav-main:hover {
        background: transparent;
    }

.nav-bar-container.collapsed > .nav-bar > .nav-main {
    width: calc(var(--nav-collapsed-width) + var(--nav-width)) !important;
    min-width: calc(var(--nav-collapsed-width) + var(--nav-min-width)) !important;
}

.logo-cluster-container {
	background: #760000;
	color: white;
	text-align: center;
	font-size: smaller;
}

.master-logo {
	width: 45px;
	margin: 4px 12px auto 20px;
}
	.master-logo img {
		width: 100%;
		height: auto;
	}

.master-label {
	height: 24px;
	margin: 4px 4px auto 0;
	font-style: normal;
	font-weight: 400;
	font-size: 15px;
	line-height: 24px;
	color: #FFFFFF;
}

.pix-version-container {
	display: flex;
	width: 100%;
	margin-bottom: 24px;
}

.master-version {
	font-size: 9px;
	color: #FFFFFF;
	margin: 5px auto auto 0;
}

/* Меню */
.nav-bar-background {
    width: var(--nav-width);
    min-width: var(--nav-min-width);
}
    .nav-bar-background.collapsed {
        display: block;
        height: 100%;
        min-width: var(--nav-collapsed-width);
        width: var(--nav-collapsed-width);
        background-color: #14191F;
    }

.nav-bar .accordion {
    padding: 0;
    display: flex;
    flex-direction: column;
}

	.nav-bar .accordion .link,
	.nav-bar .nav-bar-sub li {
		display: flex;
	}

		.nav-bar .accordion .link:hover,
		.nav-bar .nav-bar-sub li:hover {
			background: #1F252E !important;
		}

    .collapsed .nav-bar .accordion{
        width: var(--nav-collapsed-width);
    }
    /* Класс для изменения шрифта активного элемента меню*/
.nav-active-item {
    background: #2e85ff !important;
}

	.nav-active-item:hover {
		background: #2e85ff !important;
	}



.nav-bar .nav-bar-sub {
    padding-left: 0;
}

.nav-bar .accordion li.open {
	background: #0a0c0f;
	border-width: 1px 0px;
	border-style: solid;
	border-color: #435165;
}

	.nav-bar .accordion li.open i.bi-chevron-up {
		-webkit-transform: rotate(180deg);
		-ms-transform: rotate(180deg);
		-o-transform: rotate(180deg);
		transform: rotate(180deg);
	}

.nav-bar-container.collapsed > .nav-bar .accordion li.open i.bi-chevron-up {
	-webkit-transform: rotate(90deg);
	-ms-transform: rotate(90deg);
	-o-transform: rotate(90deg);
	transform: rotate(90deg);
}

.nav-bar-container.collapsed > .nav-bar .accordion li i.bi-chevron-up {
	-webkit-transform: rotate(-90deg);
	-ms-transform: rotate(-90deg);
	-o-transform: rotate(-90deg);
	transform: rotate(-90deg);
}

.nav-bar-span:hover {
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* Второй уровень меню */

.nav-bar-sub {
    position: relative;
    padding-left: 0px;
    top: 0;
    z-index: 3;
    max-height: 0px;
}

.collapsed.nav-bar-sub {
    padding-left: 0px;
    left: 100%;
    top: 0;
    z-index: 3;
    max-height: var(--nav-submenu-max-height);
}

	.nav-bar-sub li {
		text-decoration: none;
		background: #0a0c0f;
	}

.nav-bar-sub a {
    text-decoration: none;
    width: var(--nav-width);
    min-width: var(--nav-min-width);
    display: none;
    opacity: 0;
}

.collapsed .nav-bar-sub a {
    display: block !important;
    opacity: 1 !important;
}

.nav-item-toggle-button {
	width: 100%;
	display: block;
	display: flex;
	cursor: pointer;
	padding: 0.5em 0 !important;
}

	.nav-item-toggle-button > img {
		display: block;
		visibility: visible;
		justify-content: center;
		-o-transition: all 0.4s ease;
	}


.nav-bar-container.collapsed > .nav-bar .nav-bar-sub,
.nav-bar-container.collapsed > .nav-bar > .nav-bar-footer > .nav-bar-sub {
    position: absolute;
    display: none;
    left: var(--nav-collapsed-width);
    z-index: 3;
    box-shadow: gray 2px 0px 4px 0px;
}

.nav-bar-container.collapsed > .nav-bar > .nav-bar-footer > ul > li > ul {
    position: absolute;
    bottom: calc(100% - var(--nav-img-height) - (var(--nav-line-top-bottom-padding)*2));
    top: unset;
    max-height: var(--nav-submenu-max-height);
}
    .nav-bar-container.collapsed > .nav-bar > .nav-bar-footer > ul > li > ul > li {
        position: relative;
    }

    .nav-bar-submenu-switcher {
        display: block;
        padding: 0.5rem 1rem !important;
        background: transparent !important;
        color: #fff;
        font-size: x-small;
        align-content: center;
    }

	.nav-bar-submenu-switcher:hover {
		background: rgba(84, 101, 125, 0.3) !important;
		opacity: 0.8 !important;
	}


.collapsed .nav-bar-item .nav-bar-item {
    max-height: var(--nav-submenu-max-height) !important;
}

.accordion,
.nav-bar-item {
	position: relative;
}
    .nav-bar-item .nav-bar-item {
        display: flex;
        background: #0a0c0f;
        max-height: 0px;
    }

.nav-bar-item .nav-bar-item:hover {
    background: #1F252E !important;
}

        .menubar.collapsed .submenu {
            display: none;
            position: absolute;
            left: var(--nav-collapsed-width);
            z-index: 1;
            box-shadow: gray 2px 0px 4px 0px;
        }

.collapsed .nav-bar-has-sub:hover > .nav-bar-sub {
    display: block !important;
    position: absolute;
}

.nav-bar-sub.open-sub {
    max-height: var(--nav-submenu-max-height);
    transition: max-height 1s ease-in;
    display: block;
}

    .nav-bar-sub.open-sub > .nav-bar-item {
        max-height: var(--nav-submenu-max-height);
        transition: max-height 1s ease-in;
    }

        .nav-bar-sub.open-sub > .nav-bar-item > a {
            display: block;
            opacity: 1;
            transition: opacity 1s linear;
        }

/* Нижняя часть */
    .nav-bar-footer {
    margin-top: auto;
    width: var(--nav-min-width);
    min-width: var(--nav-min-width);
    bottom: 5px;
    z-index: 5;
    overflow-y: visible;
    background-color: #14191F;
}

.nav-bar-container.collapsed > .nav-bar > .nav-bar-footer {
    width: var(--nav-collapsed-width);
    min-width: var(--nav-collapsed-width);
}

.accordion,
.nav-bar-footer > .accordion {
    margin: 1em 0 0 0;
    position: relative;
}

/* Кнопка внизу для отображения меню в сжатом/развернутом виде */
    .nav-bar-toggle-button {
	visibility: hidden;
	margin: auto;
}