/* 分享按钮样式 */
.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: 1px solid var(--border-color, #e0e0e4);
    background: var(--bg-primary, #fff);
    color: var(--text-tertiary, #999);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
    flex-shrink: 0;
    padding: 0;
    line-height: 1;
}
.share-btn:hover {
    background: var(--accent-color, #6366f1);
    color: #fff;
    border-color: var(--accent-color, #6366f1);
}
.share-btn:active {
    transform: scale(0.95);
}

/* 详情页分享按钮 */
.share-btn-detail {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid var(--border-color, #e0e0e4);
    background: var(--bg-primary, #fff);
    color: var(--text-secondary, #666);
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}
.share-btn-detail:hover {
    background: var(--accent-color, #6366f1);
    color: #fff;
    border-color: var(--accent-color, #6366f1);
}