.navigation {
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 0.65rem clamp(0.5rem, 3vw, 2rem);
    border-bottom: 1px solid var(--color-border);
    background: var(--navigation-background);
    backdrop-filter: blur(14px);
}

.navigation__content {
    display: flex;
    justify-content: center;
    width: 100%;
    margin: 0 auto;
}

.navigation__links {
    display: flex;
    align-items: center;
    width: 100%;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.3rem;
}

.navigation__links a {
    padding: 0.55rem 0.75rem;
    border-radius: 0.6rem;
    color: var(--color-muted);
    font-size: 0.88rem;
    font-weight: 650;
    line-height: 1;
    text-decoration: none;
    transition: background-color 160ms ease, color 160ms ease;
}

.navigation__links a:hover,
.navigation__links a:focus-visible {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.navigation__links .navigation__admin {
    margin-left: 0.2rem;
    border-left: 1px solid var(--color-border);
    border-radius: 0 0.6rem 0.6rem 0;
}

.navigation .theme-toggle {
    width: 2.1rem;
    height: 2.1rem;
    margin-left: 0.15rem;
    border: 0;
    font-size: 1rem;
}

@media (max-width: 480px) {
    .navigation {
        padding: 0.45rem 0.35rem;
    }

    .navigation__links {
        justify-content: center;
        gap: 0.1rem;
        padding: 0.25rem;
    }

    .navigation__links a {
        padding: 0.5rem clamp(0.38rem, 2.4vw, 0.65rem);
        font-size: clamp(0.72rem, 3.4vw, 0.82rem);
    }

    .navigation .theme-toggle {
        width: 1.9rem;
        height: 1.9rem;
        flex: 0 0 auto;
    }
}