/* =============================================================
   Batuvalve Post Prev/Next Widget
   ============================================================= */

/* ── Genel ─────────────────────────────────────────────────── */
.btvlv-post-nav {
    display: flex;
    width: 100%;
}

.btvlv-nav-item {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    flex: 1;
    min-width: 0;
    transition: background 0.2s ease;
}

.btvlv-nav-item:hover {
    text-decoration: none;
}

.btvlv-nav-empty {
    flex: 1;
    min-width: 0;
}

.btvlv-nav-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: #999;
    margin-bottom: 10px;
}

.btvlv-nav-post-title {
    display: block;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    color: #1a1a1a;
    transition: color 0.2s ease;
}

.btvlv-nav-item:hover .btvlv-nav-post-title {
    color: #444;
}

/* ── Cards Style ───────────────────────────────────────────── */
.btvlv-nav-style-cards {
    gap: 1px;
    background: #e0e0e0;
}

.btvlv-nav-style-cards .btvlv-nav-item {
    background: #f8f8f8;
    padding: 28px 32px;
    gap: 22px;
    align-items: center;
}

.btvlv-nav-style-cards .btvlv-nav-item:hover {
    background: #f2f2f2;
}

.btvlv-nav-style-cards .btvlv-nav-thumb {
    flex: 0 0 160px;
    width: 160px;
    height: 140px;
    overflow: hidden;
    border-radius: 2px;
    flex-shrink: 0;
}

.btvlv-nav-style-cards .btvlv-nav-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 2px;
}

.btvlv-nav-style-cards .btvlv-nav-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.btvlv-nav-style-cards .btvlv-nav-next .btvlv-nav-content {
    text-align: right;
}

.btvlv-nav-style-cards .btvlv-nav-empty {
    background: #f8f8f8;
}

/* ── Minimal (Title Only) Style ────────────────────────────── */
.btvlv-nav-style-minimal {
    gap: 16px;
}

.btvlv-nav-style-minimal .btvlv-nav-item {
    justify-content: center;
    text-align: center;
    padding: 52px 36px;
    background: #fdf4ff;
    border: 1px dashed #d4b2e8;
    border-radius: 3px;
}

.btvlv-nav-style-minimal .btvlv-nav-item:hover {
    background: #f7e8ff;
}

.btvlv-nav-style-minimal .btvlv-nav-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.btvlv-nav-style-minimal .btvlv-nav-empty {
    flex: 1;
    background: #fdf4ff;
    border: 1px dashed #d4b2e8;
    border-radius: 3px;
}

/* ── Arrows Only Style ─────────────────────────────────────── */
.btvlv-nav-style-arrows {
    gap: 12px;
    align-items: center;
}

.btvlv-nav-style-arrows .btvlv-nav-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid #333;
    font-size: 20px;
    text-decoration: none;
    color: #333;
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
}

.btvlv-nav-style-arrows .btvlv-nav-arrow:hover {
    background: #333;
    color: #fff;
    text-decoration: none;
}

/* ── Bar Style ─────────────────────────────────────────────── */
.btvlv-nav-style-bar {
    gap: 16px;
}

.btvlv-nav-style-bar .btvlv-nav-item {
    justify-content: flex-start;
    gap: 14px;
    padding: 20px 24px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}

.btvlv-nav-style-bar .btvlv-nav-item:hover {
    background: #f8f8f8;
}

.btvlv-nav-style-bar .btvlv-nav-arrow {
    font-size: 22px;
    flex-shrink: 0;
    color: #666;
}

.btvlv-nav-style-bar .btvlv-nav-empty {
    flex: 1;
    border: 1px solid transparent;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
    .btvlv-post-nav {
        flex-direction: column;
        gap: 12px;
        background: none;
    }

    .btvlv-nav-style-cards .btvlv-nav-thumb {
        flex: 0 0 100px;
        width: 100px;
        height: 90px;
    }

    .btvlv-nav-style-cards .btvlv-nav-item {
        padding: 18px;
        gap: 14px;
    }

    .btvlv-nav-style-cards .btvlv-nav-next .btvlv-nav-content {
        text-align: left;
    }

    .btvlv-nav-post-title {
        font-size: 16px;
    }

    .btvlv-nav-style-minimal .btvlv-nav-item {
        padding: 32px 20px;
    }

    .btvlv-nav-empty {
        display: none;
    }
}