<!-- 圈子选择弹窗（上拉菜单） -->
<div class="modal-overlay circle-select-modal" id="circleSelectModal" style="display:none;">
    <div class="modal-container circle-select-container">
        <div class="modal-header">
            <button class="modal-close" onclick="toggleCircleSelect()">×</button>
            <h3 class="modal-title">选择圈子</h3>
            <div style="width: 32px;"></div>
        </div>
        <div class="circle-list-container" id="circleList">
            <div class="circle-item" data-circle-id="0" onclick="selectCircle(0, '')">
                <span class="circle-radio" id="circleRadio0"></span>
                <span class="circle-text">不发布到圈子</span>
            </div>
            <!-- 圈子列表会通过JavaScript动态加载 -->
        </div>
    </div>
</div>
