.scroll-container {
    height: 100%;
    width: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    box-sizing: border-box;
}

.scroll-container > view {
    width: 100%;
}

/* ========== 子页面统一布局（参考 base.css 间距变量） ========== */

.bt-page,
.booking-page {
    width: 100%;
    min-height: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
    background-color: var(--bg-light, #F9FAFE);
}

/* 导航栏下方首个区块：与固定顶栏留出间距 */
.bt-page > .sub-nav + .mi-mod-tabs,
.bt-page > .sub-nav + .mi-course-list__filters,
.bt-page > .sub-nav + .bt-page__action-bar,
.bt-page > .sub-nav + .bt-page__body,
.booking-page > .sub-nav + .booking-page__tabs {
    margin-top: var(--spacing-md, 16px);
}

/* tabs / 筛选栏下方内容区：避免重复过大顶边距 */
.bt-page > .sub-nav + .mi-mod-tabs + .bt-page__action-bar + .bt-page__body,
.bt-page > .sub-nav + .mi-mod-tabs + .bt-page__body,
.bt-page > .sub-nav + .mi-course-list__filters + .bt-page__body,
.booking-page > .sub-nav + .booking-page__tabs + .bt-page__action-bar + .booking-page__body,
.booking-page > .sub-nav + .booking-page__tabs + .booking-page__body {
    padding-top: var(--spacing-sm, 8px);
}

/* 导航栏下直接跟操作栏（无 tabs） */
.bt-page > .sub-nav + .bt-page__action-bar + .bt-page__body {
    padding-top: var(--spacing-sm, 8px);
}

/* 页面内次级操作栏（原导航栏右侧按钮下移至此） */
.bt-page__action-bar {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm, 8px);
    padding: 0 var(--spacing-md, 16px) var(--spacing-sm, 8px);
    box-sizing: border-box;
}

.bt-page__action-bar--end {
    justify-content: flex-end;
}

.bt-page__action-bar-text {
    flex: 1;
    font-size: var(--font-size-sm, 12px);
    color: var(--text-muted, #5E6F8D);
    line-height: 1.4;
}

.bt-page__action-link {
    flex-shrink: 0;
    font-size: var(--font-size-sm, 12px);
    font-weight: 600;
    color: var(--primary-deep, #1A4A6F);
    padding: 6px 12px;
    border-radius: var(--radius-full, 999px);
    background-color: var(--bg-white, #FFFFFF);
    border: 1px solid var(--border-light, #E9EDF2);
}

.bt-page__action-link--primary {
    color: var(--text-inverse, #FFFFFF);
    border-color: transparent;
}