/**
 * 共通シェアボタン（特集・商品など）
 */

.site-share {
    display: flex;
    flex: 0 0 auto;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-end;
    margin: 0 0 0 auto;
    padding: 0;
    position: relative;
}

.site-share__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
}

.site-share__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: #f3f3f3;
    color: #333;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.site-share__btn:hover,
.site-share__btn:focus {
    text-decoration: none;
    outline: none;
    transform: translateY(-1px);
}

.site-share__icon {
    width: 18px;
    height: 18px;
    display: block;
}

.site-share__btn--x {
    background: #111;
    color: #fff;
}

.site-share__btn--x:hover,
.site-share__btn--x:focus {
    background: #000;
    color: #fff;
}

.site-share__btn--facebook {
    background: #1877f2;
    color: #fff;
}

.site-share__btn--facebook:hover,
.site-share__btn--facebook:focus {
    background: #0f66d8;
    color: #fff;
}

.site-share__btn--line {
    background: #06c755;
    color: #fff;
}

.site-share__btn--line:hover,
.site-share__btn--line:focus {
    background: #05b34c;
    color: #fff;
}

.site-share__btn--copy {
    background: #ececec;
    color: #444;
}

.site-share__btn--copy:hover,
.site-share__btn--copy:focus {
    background: #e0e0e0;
    color: #222;
}

.site-share__toast {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    z-index: 2;
    margin: 0;
    padding: 4px 8px;
    border-radius: 4px;
    background: rgba(34, 34, 34, 0.9);
    color: #fff;
    font-size: 12px;
    line-height: 1.4;
    white-space: nowrap;
}

.site-share__toast.is-visible {
    display: block;
}

/* 追従バー用の小さめサイズ */
.site-share--sm .site-share__btn {
    width: 28px;
    height: 28px;
}

.site-share--sm .site-share__icon {
    width: 14px;
    height: 14px;
}

.site-share--sm .site-share__list {
    gap: 6px;
}

@media only screen and (max-width: 767px) {
    .site-share__btn {
        width: 32px;
        height: 32px;
    }

    .site-share__icon {
        width: 16px;
        height: 16px;
    }

    .site-share--sm .site-share__btn {
        width: 26px;
        height: 26px;
    }

    .site-share--sm .site-share__icon {
        width: 13px;
        height: 13px;
    }
}