.post-navigation {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.post-navigation .nav-links {
    width: 100%;
    display: flex;
    gap: 1rem;
}

.nav-previous,
.nav-next {
    flex: 1;
    width: 100%;
    max-width: calc(50% - 0.5rem);
    /* Adjust for gap */
}

.nav-next {
    text-align: right;
}





.nav-next a,
.nav-previous a {
    display: inline-block;
    width: 100%;
    height: 100%;
    padding: 8px 12px;
    background-color: var(--color-primary);
    color: white;
    font-weight: bold;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-size: 0.85rem;
    border: 1px solid transparent;
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 180ms ease, box-shadow 180ms ease;
}

.nav-next a:hover,
.nav-previous a:hover {
    background-color: var(--color-primary-90p);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}


/* Add default next if missing */
.nav-links:not(:has(.nav-next))::after {
    content: "Up to date";
    display: inline-block;
    padding: 8px 12px;
    color: #777777;
    font-style: italic;
    font-size: 0.9rem;
    text-align: center;
    margin-left: auto;
    /* push to right */
}

/* Add default prev if missing */
.nav-links:not(:has(.nav-previous))::before {
    content: "No older posts";
    display: inline-block;
    padding: 8px 12px;
    color: #777777;
    font-style: italic;
    font-size: 0.9rem;
    text-align: center;
    margin-right: auto;
    /* push to left */
}