.post-navigation {
    margin: 2em 0 !important;
    padding: 1em 0 !important;

    position: relative !important;
    min-height: 180px !important;
}

.nav-previous,
.nav-next {
    position: absolute !important;
    width: calc(45% - 10px) !important;
    margin: 0 !important;
    padding: 20px !important;
    background: #f9f9f9 !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
    box-sizing: border-box !important;
    display: flex !important;
    flex-direction: column !important;
    min-height: 160px !important;
    justify-content: space-between !important;
    top: 0 !important;
}

.nav-previous {
    left: 0 !important;
}

.nav-next {
    text-align: right !important;
    right: 0 !important;
}

.nav-subtitle {
    display: block !important;
    font-size: 0.9em !important;
    color: #666 !important;
    margin-bottom: 0.8em !important;
    font-weight: bold !important;
}

.nav-thumbnail {
    margin: 10px 0 !important;
    width: 120px !important;
    height: 80px !important;
    overflow: hidden !important;
    border-radius: 4px !important;
    flex-shrink: 0 !important;
}

.nav-next .nav-thumbnail {
    margin-left: auto !important;
}

.nav-thumbnail img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
}

.nav-excerpt {
    display: block !important;
    font-size: 0.85em !important;
    color: #666 !important;
    margin-top: 0.5em !important;
    line-height: 1.4 !important;
}

.nav-excerpt:not(:empty) {
    min-height: 40px !important;
}

.nav-excerpt:empty {
    display: none !important;
    min-height: 0 !important;
    margin: 0 !important;
}

/* Kart içeriğini düzenle - alıntı olsun ya da olmasın aynı yükseklik */
.nav-previous .nav-title,
.nav-next .nav-title {
    flex-grow: 1 !important;
    margin-bottom: auto !important;
}

.nav-item-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.nav-title {
    color: #333;
    font-weight: bold;
    font-size: 1.1em;
    display: block;
    margin: 0.5em 0;
}

.nav-item-link:hover .nav-title {
    color: #0073aa;
}

.nav-previous:hover,
.nav-next:hover {
    background: #f0f0f0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.dashicons {
    vertical-align: middle;
    font-size: 20px;
    width: 20px;
    height: 20px;
}

@media (max-width: 600px) {
    .post-navigation {
        min-height: 300px !important;
    }
    
    .nav-previous,
    .nav-next {
        width: calc(48% - 5px) !important;
        padding: 12px !important;
        font-size: 0.9em !important;
        min-height: 130px !important;
    }
    
    .nav-previous {
        left: 0 !important;
    }
    
    .nav-next {
        right: 0 !important;
        text-align: right !important;
    }
    
    .nav-next .nav-thumbnail {
        margin-left: auto !important;
    }
    
    .nav-thumbnail {
        width: 60px !important;
        height: 40px !important;
    }
    
    .nav-title {
        font-size: 0.95em !important;
    }
    
    .nav-excerpt {
        font-size: 0.8em !important;
    }
    
    .nav-excerpt:not(:empty) {
        min-height: 30px !important;
    }
}