/* WPO Optimized Layouts for Buttons */
.wp-interlinking-container {
    gap: 12px;
    margin: 20px 0;
    width: 100%;
}
.wp-interlinking-layout-auto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}
.wp-interlinking-layout-inline {
    display: flex;
    flex-wrap: wrap;
}
.wp-interlinking-align-left { justify-content: flex-start; justify-items: start; text-align: left; }
.wp-interlinking-align-center { justify-content: center; justify-items: center; text-align: center; }
.wp-interlinking-align-right { justify-content: flex-end; justify-items: end; text-align: right; }
.wp-interlinking-layout-col-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}
.wp-interlinking-layout-col-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}
.wp-interlinking-layout-col-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.wp-interlinking-btn {
    display: inline-block;
    text-align: center;
    padding: 12px 16px;
    text-decoration: none !important;
    font-weight: 600;
    font-size: 15px;
    border-radius: 4px;
    transition: all 0.2s ease-in-out;
    line-height: 1.3;
    box-sizing: border-box;
}

.wp-interlinking-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Variations */
.wp-interlinking-style-solid .wp-interlinking-btn { color: #fff !important; }

.wp-interlinking-style-outline .wp-interlinking-btn {
    background: transparent !important;
    border: 2px solid;
}
.wp-interlinking-style-outline .wp-interlinking-btn:hover {
    background: currentColor !important;
    color: #fff !important;
}

.wp-interlinking-style-pill .wp-interlinking-btn {
    border-radius: 50px;
    color: #fff !important;
}

.wp-interlinking-style-soft .wp-interlinking-btn {
    color: var(--btn-color) !important;
    background-color: var(--btn-soft-bg) !important;
}
.wp-interlinking-style-soft .wp-interlinking-btn:hover {
    background-color: var(--btn-color) !important;
    color: #fff !important;
}

/* Mobile responsive & WPO Horizontal Scroll */
@media (max-width: 767px) {
    .wp-interlinking-container.wp-interlinking-mobile-scroll {
        display: flex !important;
        flex-wrap: nowrap !important;
        justify-content: flex-start !important;
        align-items: center !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        scroll-padding: 0 15px;
        touch-action: pan-x;
        padding: 6px 15px 12px 15px !important;
        margin-top: 15px;
        margin-bottom: 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE / Edge */
    }

    .wp-interlinking-container.wp-interlinking-mobile-scroll::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Opera */
    }

    .wp-interlinking-container.wp-interlinking-mobile-scroll .wp-interlinking-btn {
        flex: 0 0 auto !important;
        white-space: nowrap !important;
        scroll-snap-align: start;
        margin-right: 8px !important;
    }

    .wp-interlinking-container.wp-interlinking-mobile-scroll .wp-interlinking-btn:last-child {
        margin-right: 0 !important;
    }

    /* Fallback / Multiline Option for Mobile */
    .wp-interlinking-container.wp-interlinking-mobile-wrap.wp-interlinking-layout-auto,
    .wp-interlinking-container.wp-interlinking-mobile-wrap.wp-interlinking-layout-col-2,
    .wp-interlinking-container.wp-interlinking-mobile-wrap.wp-interlinking-layout-col-3,
    .wp-interlinking-container.wp-interlinking-mobile-wrap.wp-interlinking-layout-col-4 {
        grid-template-columns: 1fr;
    }
}