.share-widget {
    position: relative;
    display: inline-block;
}

.share-widget__btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    transition: transform 0.2s;
}

.share-widget__btn:hover {
    transform: scale(1.2);
}

.share-widget__overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(14px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    z-index: 99;
}

.share-widget__rail {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%) scaleX(0);
    transform-origin: left center;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(14px);
    border-radius: 16px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s ease, opacity 0.3s ease;
    z-index: 100;
}

.share-widget__icon,
.share-widget__close {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    font-size: 1.2rem;
    color: var(--primary-color);
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.6);
    transition: transform 0.3s ease, opacity 0.2s ease;
    text-decoration: none;
}

.share-widget__icon:hover,
.share-widget__close:hover {
    background: var(--primary-color-hover);
    color: var(--white-color);
    border-radius: 50%;
}

.share-widget.open .share-widget__btn {
    opacity: 0;
    pointer-events: none;
}
.share-widget.open .share-widget__overlay {
    opacity: 1;
    pointer-events: auto;
}

.share-widget.open .share-widget__rail {
    transform: translateY(-50%) scaleX(1);
    opacity: 1;
    pointer-events: auto;
}

.share-widget.open .share-widget__icon,
.share-widget.open .share-widget__close {
    opacity: 1;
    transform: scale(1);
}

@media (max-width: 768px) {
    .share-widget__overlay {
        display: block;
    }

    .share-widget__rail {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, 100%) scale(0.9);
        transform-origin: center;
        width: max-content;
        max-width: 90vw;
        padding: 6px 12px;
        gap: 6px;
        border-radius: 14px;
        z-index: 101;
    }

    .share-widget.open .share-widget__rail {
        transform: translate(-50%, -50%) scale(1);
    }

    .share-widget__icon,
    .share-widget__close {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }

    .share-widget__close {
        order: -1;
    }
}