/* 移动端自定义样式 - 修复header显示问题 */

@media (max-width: 991px) {
  /* 确保header底部在移动端显示 */
  .sigma_header-bottom {
    display: block !important;
  }

  /* 只隐藏桌面导航栏，不隐藏整个header */
  .sigma_header .navbar-nav {
    display: none !important;
  }

  /* 确保汉堡菜单按钮显示 - 使用最高优先级 */
  header.sigma_header .aside-toggle,
  header.sigma_header.style-5 .aside-toggle,
  .sigma_header .navbar .aside-toggle {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 48px !important;
    height: 48px !important;
    padding: 12px !important;
    cursor: pointer !important;
    border: 1px solid #e0e0e0 !important;
    border-radius: 4px !important;
    background-color: #f8f8f8 !important;
    position: relative !important;
    z-index: 10 !important;
    flex-direction: column !important;
  }

  /* 隐藏桌面专用的toggle */
  .sigma_header .aside-toggle.desktop-toggler {
    display: none !important;
  }

  /* 确保logo显示 */
  .sigma_header .sigma_logo-wrapper {
    display: block !important;
  }

  /* 确保navbar容器使用flex布局，logo和按钮分两端 */
  .sigma_header .navbar {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 15px 0 !important;
  }

  /* 汉堡菜单按钮的三条线样式 */
  .sigma_header .aside-toggle span {
    display: block !important;
    width: 20px !important;
    height: 2px !important;
    background-color: #222222 !important;
    border-radius: 2px !important;
  }

  .sigma_header .aside-toggle span + span {
    margin-top: 5px !important;
  }

  /* 鼠标悬停效果 */
  .sigma_header .aside-toggle:hover {
    background-color: #20b9b2 !important;
    border-color: #20b9b2 !important;
  }

  .sigma_header .aside-toggle:hover span {
    background-color: #fff !important;
  }

  /* 确保侧边栏在移动端显示 */
  .sigma_aside:not(.sigma_aside-desktop) {
    display: block !important;
  }

  /* 确保遮罩层可以显示 */
  .sigma_aside-overlay.aside-trigger {
    display: block !important;
  }

  /* 侧边栏样式 - 改为全屏菜单 */
  .sigma_aside {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 9999 !important;
    background-color: #fff !important;
    overflow-y: auto !important;
    padding: 80px 30px 30px 30px !important;
    transform: translateY(-100%) !important;
    transition: transform 0.3s ease !important;
  }

  /* 当打开菜单时 */
  body.aside-open .sigma_aside {
    transform: translateY(0) !important;
  }

  /* 遮罩层样式 - 全屏菜单不需要遮罩层 */
  .sigma_aside-overlay {
    display: none !important;
  }

  /* 侧边栏内的导航菜单 - 全屏菜单样式 */
  .sigma_aside .navbar-nav {
    display: block !important;
    list-style: none !important;
    padding: 0 !important;
    margin: 40px 0 !important;
    text-align: center !important;
  }

  .sigma_aside .navbar-nav li {
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  /* 侧边栏链接样式 - 移除display的!important让JavaScript可以控制 */
  .sigma_aside .navbar-nav li a {
    padding: 18px 20px;
    color: #222;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.2s ease;
    text-align: center;
  }

  /* 确保语言切换按钮也居中 */
  .sigma_aside .navbar-nav li a#mobileLanguageButton {
    display: block;
    text-align: center;
    width: 100%;
  }

  .sigma_aside .navbar-nav li a:hover {
    background-color: #20b9b2 !important;
    color: #fff !important;
  }

  /* 侧边栏logo - 全屏菜单样式 */
  .sigma_aside .sigma_logo-wrapper {
    padding: 0 !important;
    border-bottom: 2px solid #20b9b2 !important;
    margin-bottom: 20px !important;
    padding-bottom: 20px !important;
    text-align: center !important;
  }

  /* 关闭按钮 - 全屏菜单样式 */
  .sigma_aside .sigma_close {
    position: absolute !important;
    right: 25px !important;
    top: 25px !important;
    width: 40px !important;
    height: 40px !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: #f8f8f8 !important;
    border-radius: 50% !important;
    font-size: 24px !important;
    color: #222 !important;
    transition: all 0.2s ease !important;
    z-index: 100 !important;
  }

  .sigma_aside .sigma_close:hover {
    background-color: #20b9b2 !important;
    color: #fff !important;
    transform: rotate(90deg) !important;
  }
}

/* 桌面端隐藏移动端菜单按钮 */
@media (min-width: 992px) {
  .sigma_header .aside-toggle:not(.desktop-toggler) {
    display: none !important;
  }

  /* 桌面端隐藏移动端侧边栏 */
  .sigma_aside:not(.sigma_aside-desktop) {
    display: none !important;
  }
}