/* Header phone / language / search on one row; search expands on icon click */
@media (min-width: 891px) {
  .tb-header .tb-container {
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    gap: 8px;
  }
  .tb-header .logo {
    order: 1;
    flex: 0 0 auto;
  }
  .tb-header .tb-container,
  .tb-header {
    overflow: visible !important;
  }
  .tb-header .top-nav {
    order: 2;
    flex: 1 1 auto;
    min-width: 0;
    white-space: nowrap;
    overflow: visible !important; /* keep dropdown submenus visible */
    position: relative;
    z-index: 5;
  }
  .tb-header .contacts-header,
  .tb-header .tb-langs,
  .tb-header .tb-search-form,
  .tb-header .jianfan-switch {
    float: none !important;
    flex: 0 0 auto;
    align-self: center;
    position: relative;
    z-index: 2;
  }
  .tb-header .contacts-header {
    order: 3;
    padding-left: 0 !important;
    margin-left: 12px !important;
    line-height: 32px !important;
    height: 32px;
    align-items: center;
  }
  .tb-header .contacts-header-big .contact-item {
    margin-left: 0 !important;
    height: 32px;
    display: flex;
    align-items: center;
  }
  .tb-header .tb-langs {
    order: 4;
    margin-left: 16px !important;
    margin-right: 0 !important;
    padding-right: 14px !important;
    white-space: nowrap !important;
    line-height: 32px !important;
    height: 32px;
  }
  .tb-header .tb-cur-lang {
    white-space: nowrap !important;
  }
  .tb-header .jianfan-switch {
    order: 4;
  }

  /* Collapsed: icon button only. Expanded: input pops out to the left */
  .tb-header .tb-search-form {
    order: 5;
    margin-left: 20px !important; /* clearer gap from language switcher */
    margin-right: 0 !important;
    width: 32px !important;
    height: 32px !important;
    display: flex !important;
    align-items: stretch !important;
    position: relative;
    overflow: visible !important;
  }
  .tb-header .tb-search-form .tb-base-form {
    position: absolute;
    right: 32px;
    top: 0;
    width: 0 !important;
    max-width: 0;
    height: 32px !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin: 0 !important;
    border-width: 0 !important;
    opacity: 0;
    pointer-events: none;
    overflow: hidden;
    transition: width .25s ease, max-width .25s ease, opacity .2s ease, padding .25s ease, border-width .25s ease;
  }
  .tb-header .tb-search-form.is-open .tb-base-form {
    width: 180px !important;
    max-width: 180px;
    padding-left: 12px !important;
    padding-right: 12px !important;
    border-width: 1px !important;
    opacity: 1;
    pointer-events: auto;
    z-index: 3;
  }
  .tb-header .tb-search-form .tb-primary-btn {
    float: none !important;
    flex: 0 0 32px;
    width: 32px !important;
    height: 32px !important;
    padding: 0 !important;
    cursor: pointer;
    position: relative;
    z-index: 4;
    /* collapsed: full rounded square (theme zeroes left radius for attached input) */
    border-radius: 4px !important;
  }
  .tb-header .tb-search-form.is-open .tb-primary-btn {
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
  }
  .tb-header .tb-search-form.is-open .tb-base-form {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
  }
}


/* Mobile nested submenu expand fix */
@media (max-width: 890px) {
  /* Hamburger drawer: neutralize desktop flyout styles on nested menus */
  .top-nav .sub-menu,
  .top-nav .tb-nav-1 .sub-menu,
  .top-nav li .sub-menu,
  .tb-nav-1 > .sub-menu > li .sub-menu,
  .tb-nav-1 .sub-menu,
  .tb-nav-2 .sub-menu,
  .tb-nav-3 .sub-menu {
    position: relative !important;
    left: 0 !important;
    top: auto !important;
    right: auto !important;
    bottom: auto !important;
    width: 100% !important;
    max-width: none !important;
    transform: none !important;
    box-shadow: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    background: transparent !important;
    padding-left: 24px !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
  }
  .top-nav .sub-menu {
    display: none;
  }
  .top-nav .current-menu-item > .sub-menu,
  .top-nav .current-menu-parent > .sub-menu,
  .top-nav .current-menu-ancestor > .sub-menu,
  .top-nav .current-post-ancestor > .sub-menu,
  .top-nav .current-category-ancestor > .sub-menu {
    display: block;
  }
  .top-nav .m-a {
    pointer-events: auto !important;
    z-index: 5 !important;
  }

  /* Horizontal fix-nav panel: L1 stays full-screen; nested levels accordion inside */
  .fix-nav > li > .sub-menu {
    display: none;
    position: fixed;
    top: 86px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    border-top: 1px solid #e7ebf3;
    z-index: 1000;
    margin: 0;
    padding: 15px;
    overflow-y: auto;
  }
  .fix-nav .sub-menu .sub-menu {
    display: none;
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    width: 100% !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 0 0 0 12px !important;
    overflow: visible !important;
    z-index: 1 !important;
  }
  .fix-nav .sub-menu .menu-item-has-children > a {
    position: relative;
    padding-right: 48px !important;
  }
  .fix-nav .sub-menu .m-a {
    display: block !important;
    position: absolute !important;
    right: 0 !important;
    top: 0 !important;
    width: 48px !important;
    height: 100% !important;
    line-height: 42px !important;
    text-align: center !important;
    z-index: 5 !important;
    pointer-events: auto !important;
  }
  .fix-nav .sub-menu .sub-menu li a {
    background-color: #e9ecef !important;
  }
}