/*
 * 牛派讲堂主页面：与“羲黄实战”一致的内容外框和紧凑标签导航。
 * 单独置于主题样式之后，避免旧版按钮规则再次覆盖新版布局。
 */
body.blind-school-page:not(.blind-lesson-page) .school-main {
    width: 100%;
    min-width: 0;
    padding: 0 14px 16px;
    overflow: hidden;
    border: 1px solid #ddb27f;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: none;
    box-sizing: border-box;
}

body.blind-school-page:not(.blind-lesson-page) .school-content-panel.active {
    width: 100%;
    min-width: 0;
    gap: 14px;
    box-sizing: border-box;
}

/* “课程体系 / 关于盲派”和教学管理分栏统一为实战排名式文字标签。 */
body.blind-school-page:not(.blind-lesson-page) .course-subnav,
body.blind-school-page:not(.blind-lesson-page) .teaching-tabs,
body.blind-school-page:not(.blind-lesson-page) .school-section-label-tabs {
    display: flex;
    width: 100%;
    min-width: 0;
    align-items: flex-end;
    flex-wrap: nowrap;
    gap: 28px;
    margin: 0 0 2px;
    padding: 0 2px;
    overflow-x: auto;
    overflow-y: hidden;
    border: 0;
    border-bottom: 1px solid #ead4b8;
    background: transparent;
    box-shadow: none;
    scrollbar-width: none;
    box-sizing: border-box;
}

body.blind-school-page:not(.blind-lesson-page) .course-subnav::-webkit-scrollbar,
body.blind-school-page:not(.blind-lesson-page) .teaching-tabs::-webkit-scrollbar,
body.blind-school-page:not(.blind-lesson-page) .school-section-label-tabs::-webkit-scrollbar {
    display: none;
}

body.blind-school-page:not(.blind-lesson-page) .course-subnav button,
body.blind-school-page:not(.blind-lesson-page) .teaching-tabs button,
body.blind-school-page:not(.blind-lesson-page) .school-section-label-tabs span {
    position: relative;
    flex: 0 0 auto;
    width: auto;
    min-width: 0;
    min-height: 50px;
    margin: 0;
    padding: 16px 0 12px;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: #8b4513;
    font: inherit;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.35;
    white-space: nowrap;
    box-shadow: none;
    cursor: pointer;
}

body.blind-school-page:not(.blind-lesson-page) .course-subnav button:hover,
body.blind-school-page:not(.blind-lesson-page) .teaching-tabs button:hover {
    border: 0;
    background: transparent;
    color: #9d4d12;
    box-shadow: none;
}

body.blind-school-page:not(.blind-lesson-page) .course-subnav button.active,
body.blind-school-page:not(.blind-lesson-page) .teaching-tabs button.active,
body.blind-school-page:not(.blind-lesson-page) .school-section-label-tabs span.active {
    border: 0;
    background: transparent;
    color: #8b4513;
    font-weight: 800;
    box-shadow: none;
}

body.blind-school-page:not(.blind-lesson-page) .course-subnav button.active::after,
body.blind-school-page:not(.blind-lesson-page) .teaching-tabs button.active::after,
body.blind-school-page:not(.blind-lesson-page) .school-section-label-tabs span.active::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    display: block;
    width: auto;
    height: 2px;
    border: 0;
    border-radius: 999px;
    background: #c58b4c;
}

body.blind-school-page:not(.blind-lesson-page) .school-section-label-tabs {
    margin-bottom: 0;
}

body.blind-school-page:not(.blind-lesson-page) .school-section-label-tabs + .section-heading {
    margin-top: 0;
    padding-top: 12px;
}

body.blind-school-page:not(.blind-lesson-page) .course-subtab-panel,
body.blind-school-page:not(.blind-lesson-page) .teaching-tab-panel.active {
    min-width: 0;
}

body.blind-school-page:not(.blind-lesson-page) .class-management-title-row #class-add-toggle-btn {
    flex: 0 0 auto;
    width: auto;
    min-width: 82px;
}

body.blind-school-page:not(.blind-lesson-page) .class-create-fields {
    display: grid;
    grid-template-columns: minmax(170px, 1fr) minmax(160px, 0.8fr) minmax(150px, 0.72fr) 96px 82px;
    gap: 10px;
    align-items: center;
}

body.blind-school-page:not(.blind-lesson-page) .class-management-panel > #class-manage-status:empty {
    display: none;
}

body.blind-school-page:not(.blind-lesson-page) .course-management-header-row {
    align-items: flex-start;
}

body.blind-school-page:not(.blind-lesson-page) .course-management-header-row #course-add-toggle-btn {
    flex: 0 0 auto;
    width: auto;
    min-width: 82px;
}

body.blind-school-page:not(.blind-lesson-page) .course-add-panel .course-fields {
    grid-template-columns: minmax(170px, 1.1fr) minmax(130px, 0.72fr) 142px 108px 96px 82px;
}

body.blind-school-page:not(.blind-lesson-page) .course-management-panel > #checkin-admin-status:empty {
    display: none;
}

@media (max-width: 760px) {
    body.blind-school-page:not(.blind-lesson-page) .school-main {
        padding: 0 9px 12px;
        border-radius: 16px;
    }

    body.blind-school-page:not(.blind-lesson-page) .course-subnav,
    body.blind-school-page:not(.blind-lesson-page) .teaching-tabs {
        gap: 20px;
        padding: 0 3px;
    }

    body.blind-school-page:not(.blind-lesson-page) .course-subnav button,
    body.blind-school-page:not(.blind-lesson-page) .teaching-tabs button {
        min-height: 44px;
        padding: 13px 0 10px;
        font-size: 14px;
    }

    body.blind-school-page:not(.blind-lesson-page) .class-create-fields {
        grid-template-columns: 1fr;
    }

    body.blind-school-page:not(.blind-lesson-page) .class-management-title-row #class-add-toggle-btn,
    body.blind-school-page:not(.blind-lesson-page) .course-management-header-row #course-add-toggle-btn {
        width: auto;
        min-width: 70px;
    }

    body.blind-school-page:not(.blind-lesson-page) .course-management-header-row {
        align-items: flex-start;
    }

    body.blind-school-page:not(.blind-lesson-page) .course-add-panel .course-fields {
        grid-template-columns: 1fr;
    }
}

/* 学员档案页内嵌复用教学管理：仅保留管理内容，避免重复品牌栏与左侧导航。 */
body.embedded-student-management-page {
    min-width: 0 !important;
    overflow-x: hidden !important;
    background: #fff !important;
}

body.embedded-student-management-page .blind-container {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

body.embedded-student-management-page .site-header,
body.embedded-student-management-page .school-sidebar,
body.embedded-student-management-page .teaching-tabs,
body.embedded-student-management-page .blind-ai-assistant {
    display: none !important;
}

body.embedded-student-management-page .school-workbench,
body.embedded-student-management-page .school-workbench:not(.sidebar-collapsed),
body.embedded-student-management-page .school-workbench.sidebar-collapsed {
    display: block !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

body.embedded-student-management-page .school-main {
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
    margin: 0 !important;
    padding: 0 8px 12px !important;
    border: 0 !important;
    border-radius: 0 !important;
    overflow: visible !important;
}