/**
 * 底部导航栏样式修复 - 增强版
 * 确保所有页面底栏样式保持一致且正确显示
 */

/* 全局重置底部导航栏样式，高优先级覆盖所有页面样式 */
.nav-bar,
.site-main .nav-bar,
.single .nav-bar,
.page .nav-bar,
body .nav-bar,
#page .nav-bar,
.likes-page .nav-bar,
.search-page .nav-bar,
.others-page .nav-bar,
html body .nav-bar {
    height: 80px !important;
    background: #fff !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    display: flex !important;
    justify-content: space-around !important;
    align-items: center !important;
    border-top: 1px solid rgba(0,0,0,0.08) !important;
    z-index: 999999 !important;
    padding: 6px 0 !important;
    box-shadow: 0 -3px 12px rgba(0,0,0,0.07) !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* 导航项样式强制覆盖 */
.nav-item,
.nav-bar .nav-item,
html body .nav-bar .nav-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    color: #666 !important;
    width: 20% !important;
    height: 100% !important;
    text-align: center !important;
    padding: 5px 0 !important;
    transition: all 0.3s ease !important;
    visibility: visible !important;
    opacity: 1 !important;
    cursor: pointer !important;
    position: relative !important;
}

/* 活跃导航项样式 */
.nav-item.active,
.nav-bar .nav-item.active,
html body .nav-bar .nav-item.active {
    color: #f44336 !important;
    transform: translateY(-2px) !important;
}

.nav-item.active:after,
.nav-bar .nav-item.active:after,
html body .nav-bar .nav-item.active:after {
    content: '' !important;
    position: absolute !important;
    bottom: -6px !important;
    left: 50% !important;
    width: 6px !important;
    height: 6px !important;
    background-color: #f44336 !important;
    border-radius: 50% !important;
    transform: translateX(-50%) !important;
    opacity: 0.8 !important;
}

/* 悬停效果 */
.nav-item:hover,
.nav-bar .nav-item:hover,
html body .nav-bar .nav-item:hover {
    color: #f44336 !important;
    transform: translateY(-1px) !important;
}

.nav-item:hover i,
.nav-bar .nav-item:hover i,
html body .nav-bar .nav-item:hover i {
    transform: scale(1.05) !important;
}

/* 图标样式 */
.nav-item i,
.nav-bar .nav-item i,
html body .nav-bar .nav-item i {
    font-size: 26px !important;
    margin-bottom: 4px !important;
    color: inherit !important;
    transition: all 0.3s ease !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* 文本样式 */
.nav-item span,
.nav-bar .nav-item span,
html body .nav-bar .nav-item span {
    font-size: 14px !important;
    color: inherit !important;
    transition: all 0.3s ease !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* 修复底部避免内容被底栏遮挡 - 为所有可能的内容容器添加规则 */
.site-main,
.single .site-main,
.page .site-main,
body .site-main,
.site-content,
.content-area,
.content,
main,
#main,
#content,
.likes-page .content,
.search-page .content,
.others-page .content {
    padding-bottom: 90px !important;
    margin-bottom: 0 !important;
}

/* 禁用原本的媒体查询，使用统一尺寸 */
@media (max-width: 768px) {
    .nav-bar,
    .single .nav-bar,
    .page .nav-bar,
    body .nav-bar,
    html body .nav-bar {
        height: 80px !important;
    }
    
    /* 确保导航项在小屏幕上也正确显示 */
    .nav-item,
    .nav-bar .nav-item,
    html body .nav-bar .nav-item {
        padding: 2px 0 !important;
    }
    
    .nav-item i,
    .nav-bar .nav-item i,
    html body .nav-bar .nav-item i {
        font-size: 24px !important;
    }
    
    .nav-item span,
    .nav-bar .nav-item span,
    html body .nav-bar .nav-item span {
        font-size: 12px !important;
    }
}

/* 兼容不同页面类型 */
body.home .nav-bar,
body.archive .nav-bar,
body.category .nav-bar,
body.single-post .nav-bar,
body.page .nav-bar,
body.search .nav-bar,
body.error404 .nav-bar {
    height: 80px !important;
    z-index: 999999 !important;
}

/* 确保底栏在页面的最底部 */
html, body {
    min-height: 100% !important;
    position: relative !important;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

/* 处理iOS上的特殊情况 */
@supports (-webkit-touch-callout: none) {
    .nav-bar,
    html body .nav-bar {
        padding-bottom: calc(6px + env(safe-area-inset-bottom)) !important;
        height: calc(80px + env(safe-area-inset-bottom)) !important;
    }
    
    .site-main,
    .content,
    #main,
    main {
        padding-bottom: calc(90px + env(safe-area-inset-bottom)) !important;
    }
}

/* 搜索页特殊处理 */
.search-page .nav-bar,
.page-template-page-search .nav-bar,
.search-results .nav-bar {
    z-index: 999999 !important;
    bottom: 0 !important;
}

.search-page .content,
.page-template-page-search .content,
.search-results .content {
    padding-bottom: 90px !important;
}

/* 防止导航栏被搜索结果遮挡 */
#searchResults {
    margin-bottom: 90px !important;
    padding-bottom: 10px !important;
}

/* 确保导航栏始终保持可见，即使在滚动或加载其他内容后 */
body:after {
    content: "";
    height: 80px;
    display: block;
    width: 100%;
    position: fixed;
    bottom: -1px;
    left: 0;
    z-index: 999990;
    background: transparent;
    pointer-events: none;
}