.app-shell {
    display: grid;
    grid-template-columns: 248px minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    background: var(--hr-color-nav);
    color: var(--hr-color-nav-text);
    display: flex;
    flex-direction: column;
    height: 100vh;
    min-height: 100vh;
    overflow: hidden;
    padding: 20px 16px;
    position: sticky;
    top: 0;
}

.sidebar-drawer-heading {
    display: none;
}

.sidebar-content {
    flex: 1 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-bottom: var(--hr-space-3);
    padding-right: 2px;
    scrollbar-color: color-mix(in srgb, var(--hr-color-nav-text) 36%, transparent) transparent;
    scrollbar-width: thin;
}

.sidebar-content::-webkit-scrollbar {
    width: 7px;
}
.sidebar-content::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-content::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--hr-color-nav-text) 24%, transparent);
    border-radius: 999px;
}

.sidebar-content:hover::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--hr-color-nav-text) 42%, transparent);
}

.brand {
    align-items: center;
    color: var(--hr-color-nav-text);
    display: flex;
    gap: var(--hr-space-3);
    margin-bottom: var(--hr-space-6);
}

.brand:hover {
    color: var(--hr-color-nav-text);
}
.brand-logo,
.topbar-logo {
    display: block;
    object-fit: contain;
}

.brand-logo {
    flex: 0 0 42px;
    height: 42px;
    width: 42px;
}

.brand small {
    color: color-mix(in srgb, var(--hr-color-nav-text) 78%, transparent);
    display: block;
    margin-top: 2px;
}

.nav-group {
    display: grid;
    gap: 3px;
}

.nav-section-title {
    color: color-mix(in srgb, var(--hr-color-nav-text) 64%, transparent);
    font-size: 11px;
    font-weight: var(--hr-font-weight-bold);
    letter-spacing: 0;
    margin: 0 0 7px 10px;
    text-transform: uppercase;
}

.nav-group a,
.nav-group span {
    border-radius: 7px;
    color: color-mix(in srgb, var(--hr-color-nav-text) 92%, transparent);
    display: block;
    padding: 9px 10px;
}

.nav-group a:hover,
.nav-group a[aria-current="page"] {
    background: var(--hr-color-nav-hover);
    color: var(--hr-color-nav-text);
}

.nav-group a:focus-visible,
.brand:focus-visible,
.sidebar-version-button:focus-visible,
.navigation-toggle:focus-visible,
.sidebar-drawer-close:focus-visible,
.topbar-link:focus-visible,
.topbar-link-button:focus-visible {
    border-radius: var(--hr-radius-control);
    outline: 3px solid var(--hr-color-focus);
    outline-offset: 2px;
}

.nav-link-with-count {
    align-items: center;
    display: flex !important;
    gap: var(--hr-space-2);
    justify-content: space-between;
}

.nav-link-with-count span {
    padding: 0;
}
.sidebar-version {
    color: color-mix(in srgb, var(--hr-color-nav-text) 78%, transparent);
    flex: 0 0 auto;
    font-size: var(--hr-font-size-small);
    padding: var(--hr-space-3) 10px 2px;
}

.sidebar-version span {
    display: block;
    line-height: 1.4;
}

.sidebar-version-button {
    background: transparent;
    border: 0;
    color: inherit;
    cursor: pointer;
    display: block;
    font: inherit;
    font-weight: var(--hr-font-weight-semibold);
    min-height: 0;
    padding: 0;
    text-align: left;
}

.sidebar-version-button:hover,
.sidebar-version-button:focus-visible {
    color: var(--hr-color-nav-text);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.nav-count-badge {
    background: var(--hr-color-warning-background);
    border-radius: 999px;
    color: var(--hr-color-text) !important;
    display: inline-flex !important;
    font-size: var(--hr-font-size-small);
    font-weight: var(--hr-font-weight-bold);
    justify-content: center;
    min-width: 24px;
    padding: 2px 7px !important;
}

.nav-muted span {
    color: color-mix(in srgb, var(--hr-color-nav-text) 72%, transparent);
    opacity: 0.86;
}

.nav-divider {
    border-top: 1px solid color-mix(in srgb, var(--hr-color-nav-text) 16%, transparent);
    margin: 15px 0;
}

.main-shell {
    min-width: 0;
}

.topbar {
    align-items: center;
    background: var(--hr-color-surface);
    border-bottom: 1px solid var(--hr-color-border);
    display: flex;
    justify-content: space-between;
    min-height: 66px;
    padding: 0 28px;
}

.navigation-toggle,
.sidebar-drawer-close,
.navigation-backdrop {
    display: none;
}
.topbar-brand {
    align-items: center;
    display: flex;
    gap: 10px;
    min-width: 0;
}

.topbar-logo {
    flex: 0 0 118px;
    height: 52px;
    width: 118px;
}

.topbar-status {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
    min-width: 0;
}

.topbar span {
    color: var(--hr-color-text-muted);
    display: block;
    font-size: 13px;
    margin-top: 2px;
}

.topbar-link,
.topbar-link-button {
    background: transparent;
    border: 0;
    color: var(--hr-color-primary);
    cursor: pointer;
    font: inherit;
    font-weight: var(--hr-font-weight-semibold);
    padding: 0;
    text-decoration: none;
}

.topbar-link:hover,
.topbar-link-button:hover {
    text-decoration: underline;
}

.topbar-form {
    margin: 0;
}
.topbar-identity {
    color: var(--hr-color-text) !important;
    display: inline-block !important;
    font-weight: var(--hr-font-weight-semibold);
    margin-top: 0 !important;
    max-width: 28ch;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.content-shell {
    padding: var(--hr-layout-page-padding);
}

@media screen and (max-width: 980px) {
    .app-shell {
        grid-template-columns: minmax(0, 1fr);
    }

    .sidebar {
        height: auto;
        min-height: auto;
        overflow: visible;
        position: static;
    }

    .sidebar-content {
        overflow: visible;
        padding-bottom: 0;
    }

    .sidebar-version {
        margin-top: var(--hr-space-4);
    }

    .content-shell {
        padding: var(--hr-layout-page-padding-compact);
    }

    html.app-shell-enhanced .app-shell {
        display: block;
    }

    html.app-shell-enhanced .sidebar {
        box-shadow: var(--hr-shadow-surface);
        height: 100vh;
        left: 0;
        max-width: calc(100vw - var(--hr-space-6));
        min-height: 100vh;
        overflow: hidden;
        padding: var(--hr-space-3) var(--hr-space-3) 0;
        position: fixed;
        top: 0;
        transform: translateX(-105%);
        transition: transform 180ms ease;
        visibility: hidden;
        width: 320px;
        z-index: 70;
    }

    @supports (height: 100dvh) {
        html.app-shell-enhanced .sidebar {
            height: 100dvh;
            min-height: 100dvh;
        }
    }

    html.app-shell-enhanced body.navigation-drawer-open .sidebar {
        transform: translateX(0);
        visibility: visible;
    }

    html.app-shell-enhanced .sidebar-drawer-heading {
        align-items: center;
        display: flex;
        flex: 0 0 auto;
        justify-content: space-between;
        min-height: var(--hr-control-height-compact);
        padding: 0 0 var(--hr-space-2) var(--hr-space-2);
    }

    html.app-shell-enhanced .sidebar-drawer-close {
        align-items: center;
        background: transparent;
        border: 1px solid color-mix(in srgb, var(--hr-color-nav-text) 48%, transparent);
        border-radius: var(--hr-radius-control);
        color: var(--hr-color-nav-text);
        cursor: pointer;
        display: inline-flex;
        flex: 0 0 var(--hr-control-height-compact);
        height: var(--hr-control-height-compact);
        justify-content: center;
        position: relative;
        width: var(--hr-control-height-compact);
    }

    html.app-shell-enhanced .sidebar-drawer-close::before,
    html.app-shell-enhanced .sidebar-drawer-close::after {
        background: currentColor;
        content: "";
        height: 2px;
        position: absolute;
        width: 20px;
    }

    html.app-shell-enhanced .sidebar-drawer-close::before {
        transform: rotate(45deg);
    }

    html.app-shell-enhanced .sidebar-drawer-close::after {
        transform: rotate(-45deg);
    }

    html.app-shell-enhanced .sidebar-content {
        overflow-x: hidden;
        overflow-y: auto;
        padding-bottom: var(--hr-space-3);
    }
    html.app-shell-enhanced .sidebar-version {
        margin-top: 0;
        padding-bottom: var(--hr-space-3);
    }

    html.app-shell-enhanced .navigation-backdrop {
        background: color-mix(in srgb, var(--hr-color-text) 62%, transparent);
        border: 0;
        display: block;
        inset: 0;
        opacity: 0;
        pointer-events: none;
        position: fixed;
        transition: opacity 180ms ease, visibility 180ms ease;
        visibility: hidden;
        z-index: 60;
    }

    html.app-shell-enhanced body.navigation-drawer-open .navigation-backdrop {
        opacity: 1;
        pointer-events: auto;
        visibility: visible;
    }

    html.app-shell-enhanced .topbar {
        align-items: center;
        display: grid;
        gap: var(--hr-space-2) var(--hr-space-3);
        grid-template-columns: var(--hr-control-height-compact) minmax(0, 1fr) auto;
        min-height: 58px;
        padding: var(--hr-space-2) var(--hr-layout-page-padding-compact);
        position: sticky;
        top: 0;
        z-index: 40;
    }

    html.app-shell-enhanced .navigation-toggle {
        align-items: center;
        background: var(--hr-color-surface);
        border: 1px solid var(--hr-color-border);
        border-radius: var(--hr-radius-control);
        cursor: pointer;
        display: inline-flex;
        flex-direction: column;
        gap: 4px;
        height: var(--hr-control-height-compact);
        justify-content: center;
        padding: 0;
        width: var(--hr-control-height-compact);
    }

    html.app-shell-enhanced .navigation-toggle span {
        background: var(--hr-color-text);
        border-radius: 999px;
        height: 2px;
        margin: 0;
        width: 20px;
    }
    html.app-shell-enhanced .topbar-logo {
        flex-basis: 64px;
        height: 40px;
        width: 64px;
    }

    html.app-shell-enhanced .topbar-brand strong {
        display: block;
        font-size: 13px;
        line-height: var(--hr-line-height-heading);
    }

    html.app-shell-enhanced .topbar-status {
        flex-wrap: nowrap;
    }

    html.app-shell-enhanced .topbar-identity {
        max-width: 20ch;
    }

    body.navigation-drawer-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
    }
}

@media screen and (max-width: 720px) {
    html:not(.app-shell-enhanced) .topbar {
        align-items: stretch;
        flex-direction: column;
        gap: var(--hr-space-2);
        padding: var(--hr-space-2) var(--hr-layout-page-padding-mobile);
    }

    html:not(.app-shell-enhanced) .topbar-status {
        flex-wrap: nowrap;
    }

    html:not(.app-shell-enhanced) .topbar-identity {
        flex: 1 1 auto;
        max-width: none;
        min-width: 0;
    }

    html:not(.app-shell-enhanced) .topbar-link,
    html:not(.app-shell-enhanced) .topbar-form {
        flex: 0 0 auto;
    }

    html:not(.app-shell-enhanced) .topbar-link,
    html:not(.app-shell-enhanced) .topbar-link-button {
        align-items: center;
        display: inline-flex;
        min-height: var(--hr-control-height-compact);
    }

    html.app-shell-enhanced .topbar-brand > div > span {
        display: none;
    }

    html.app-shell-enhanced .topbar-identity {
        max-width: 14ch;
    }

    .content-shell {
        padding: var(--hr-layout-page-padding-mobile);
    }

    html.app-shell-enhanced .topbar {
        grid-template-areas:
            "toggle brand"
            "status status";
        grid-template-columns: var(--hr-control-height-compact) minmax(0, 1fr);
    }

    html.app-shell-enhanced .navigation-toggle {
        grid-area: toggle;
    }

    html.app-shell-enhanced .topbar-brand {
        grid-area: brand;
    }

    html.app-shell-enhanced .topbar-status {
        grid-area: status;
        justify-content: flex-end;
        width: 100%;
    }

    html.app-shell-enhanced .topbar-identity {
        flex: 1 1 auto;
        max-width: none;
        min-width: 0;
    }
}

@media print {
    .app-shell {
        display: block;
        min-height: 0;
    }

    .content-shell {
        padding: 0;
    }
}