.site-header {
    position: relative;
    z-index: 60;
}

.navigation {
    gap: 16px;
}

.brand {
    min-width: 0;
}

.brand strong {
    white-space: nowrap;
}

.nav-links {
    align-items: center;
    gap: 2px;
}

.nav-links > a,
.nav-group > summary {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 10px;
    padding: 0 11px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1;
    white-space: nowrap;
    text-decoration: none;
}

.nav-links > a:hover,
.nav-links > a[aria-current="page"],
.nav-group[data-active="true"] > summary,
.nav-group[open] > summary,
.nav-group > summary:hover {
    background: color-mix(in srgb, var(--brand) 8%, transparent);
    color: var(--brand);
}

.nav-group {
    position: relative;
}

.nav-group > summary {
    list-style: none;
    cursor: pointer;
    user-select: none;
}

.nav-group > summary::-webkit-details-marker {
    display: none;
}

.nav-group > summary:focus-visible,
.nav-submenu a:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--brand) 22%, transparent);
    outline-offset: 2px;
}

.nav-chevron {
    display: inline-block;
    font-size: 12px;
    transition: transform .18s ease;
}

.nav-group[open] .nav-chevron {
    transform: rotate(180deg);
}

.nav-submenu {
    position: absolute;
    top: calc(100% + 11px);
    left: 50%;
    z-index: 80;
    display: none;
    width: 318px;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    transform: translateX(-50%);
    border: 1px solid var(--line);
    border-radius: 16px;
    background: color-mix(in srgb, var(--surface) 97%, transparent);
    box-shadow: 0 22px 55px color-mix(in srgb, var(--brand-dark) 22%, transparent);
    padding: 9px;
    backdrop-filter: blur(18px);
}

.nav-submenu::before {
    content: "";
    position: absolute;
    top: -12px;
    right: 0;
    left: 0;
    height: 12px;
}

.nav-group[open] > .nav-submenu,
.nav-group:hover > .nav-submenu,
.nav-group:focus-within > .nav-submenu {
    display: grid;
}

.nav-submenu a {
    display: grid;
    min-width: 0;
    gap: 5px;
    border-radius: 11px;
    padding: 11px 12px;
    color: var(--ink);
    text-decoration: none;
}

.nav-submenu a:hover,
.nav-submenu a[aria-current="page"] {
    background: var(--soft);
    color: var(--brand);
}

.nav-submenu a span {
    font-size: 13px;
    font-weight: 700;
}

.nav-submenu a small {
    color: var(--muted);
    font-size: 9px;
    line-height: 1.5;
}

.navigation-actions {
    flex: 0 0 auto;
}

@media (max-width: 1320px) and (min-width: 1101px) {
    .navigation {
        flex-wrap: nowrap !important;
        padding: 0 !important;
    }

    .nav-toggle {
        display: none !important;
    }

    .nav-links {
        order: initial !important;
        display: flex !important;
        width: auto !important;
        flex-direction: row !important;
        gap: 2px !important;
        padding: 0 !important;
    }

    .nav-links > a,
    .nav-group > summary {
        border: 0 !important;
        padding: 0 10px !important;
    }

    .navigation-actions {
        order: initial !important;
        margin-left: 0 !important;
    }

    .admin-entry {
        display: inline-flex !important;
    }
}

@media (max-width: 1100px) {
    .navigation {
        flex-wrap: wrap;
        padding: 10px 0;
    }

    .nav-toggle {
        order: 2;
        display: inline-grid;
        place-items: center;
    }

    .navigation-actions {
        order: 3;
        margin-left: 0;
    }

    .admin-entry {
        display: none;
    }

    .nav-links {
        order: 4;
        display: none !important;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 6px 0 4px;
    }

    .mobile-menu-open .nav-links {
        display: flex !important;
    }

    .nav-links > a,
    .nav-group > summary {
        width: 100%;
        min-height: 46px;
        justify-content: space-between;
        border-top: 1px solid var(--line);
        border-radius: 0;
        padding: 0 5px;
    }

    .nav-group {
        width: 100%;
    }

    .nav-group:not([open]):hover > .nav-submenu {
        display: none;
    }

    .nav-submenu,
    .nav-group:hover > .nav-submenu,
    .nav-group:focus-within > .nav-submenu {
        position: static;
        width: 100%;
        transform: none;
        grid-template-columns: 1fr 1fr;
        border: 0;
        border-radius: 12px;
        background: var(--soft);
        box-shadow: none;
        padding: 7px;
        backdrop-filter: none;
    }

    .nav-group:not([open]) > .nav-submenu {
        display: none;
    }

    .nav-group[open] > .nav-submenu {
        display: grid;
    }

    .nav-submenu::before {
        display: none;
    }

    .nav-submenu a {
        background: var(--surface);
        padding: 11px;
    }
}

@media (max-width: 560px) {
    .nav-submenu {
        grid-template-columns: 1fr;
    }

    .nav-submenu a small {
        font-size: 10px;
    }
}