/* ==========================================================
   HỌC 247 RESPONSIVE v1.10.0
   Mobile header theo bố cục Udemy: hamburger | logo giữa | search | cart.
========================================================== */
html, body { overflow-x: hidden; }
.cloudx-flic-ui-active img,
.cloudx-flic-ui-active video,
.cloudx-flic-ui-active iframe { max-width: 100%; }

@media (max-width: 1500px) and (min-width: 1081px) {
  .cflic-header .cflic-container { width: calc(100% - 40px); }
  .cflic-headerbar-inner { gap: 13px; }
  .cflic-brand { min-width: 145px; }
  .cflic-brand img,
  .cflic-brand .custom-logo { max-width: 160px; max-height: 48px; }
  .cflic-nav-menu { gap: 2px; }
  .cflic-nav-menu > li > a,
  .cflic-nav-menu > li > .menu-link { padding-left: 11px; padding-right: 11px; font-size: 15px; }
  .cflic-header-search-wrap { flex-basis: 330px; width: 330px; }
}

@media (max-width: 1240px) and (min-width: 1081px) {
  .cflic-header-search-wrap { flex-basis: 255px; width: 255px; }
  .cflic-account { min-width: 0; padding: 0 11px; }
  .cflic-brand { min-width: 130px; }
}

@media (max-width: 1080px) {
  .cloudx-flic-ui-active .site-header:not(.cflic-header),
  .cloudx-flic-ui-active #masthead:not(.cflic-header),
  .cloudx-flic-ui-active .ast-mobile-header-wrap { display: none !important; }

  .cflic-header {
    position: sticky;
    top: 0;
    z-index: 999999;
    color: #172033;
  }
  .admin-bar .cflic-header { top: 32px; }

  .cflic-header .cflic-container { width: 100%; margin: 0; padding: 0 10px; }
  .cflic-headerbar { background: #fff; box-shadow: 0 2px 8px rgba(15, 23, 42, .08); }
  .cflic-headerbar-inner { min-height: 56px; gap: 0; justify-content: space-between; }

  .cflic-navigation,
  .cflic-header-search-wrap,
  .cflic-actions { display: none !important; }

  .cflic-brand {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    min-width: 0;
    max-width: 126px;
    z-index: 2;
  }
  .cflic-brand img,
  .cflic-brand .custom-logo { max-width: 118px; max-height: 36px; }
  .cflic-brand-text { font-size: 23px; }

  .cflic-mobile-toggle {
    flex: 0 0 38px;
    width: 38px;
    height: 42px;
    margin: 0;
    padding: 0 8px 0 4px;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    cursor: pointer;
    color: #172033;
  }
  .cflic-mobile-toggle span {
    width: 18px;
    height: 1.5px;
    display: block;
    border-radius: 1px;
    background: currentColor;
  }

  .cflic-mobile-quick-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1px;
  }
  .cflic-mobile-search-toggle,
  .cflic-mobile-top-cart {
    position: relative;
    width: 38px;
    height: 42px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: #172033 !important;
    text-decoration: none !important;
    box-shadow: none;
    cursor: pointer;
  }
  .cflic-mobile-search-toggle svg,
  .cflic-mobile-top-cart svg { width: 20px; height: 20px; display: block; }
  .cflic-mobile-search-toggle:hover,
  .cflic-mobile-top-cart:hover { background: #f5f6f7; color: #365f8f !important; }

  .cflic-mobile-top-cart-count {
    position: absolute;
    top: 3px;
    right: 0;
    min-width: 17px;
    height: 17px;
    padding: 0 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: #526f92;
    border: 2px solid #fff;
    color: #fff;
    font-size: 9px;
    line-height: 13px;
    font-weight: 800;
  }

  .cflic-mobile-search-popover {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    display: none;
    padding: 10px 12px;
    background: #fff;
    border-bottom: 1px solid #e4e7eb;
    box-shadow: 0 8px 18px rgba(15, 23, 42, .10);
    z-index: 999998;
  }
  .cflic-mobile-search-open .cflic-mobile-search-popover { display: block; }
  .cflic-mobile-search {
    width: min(620px, 100%);
    height: 42px;
    margin: 0 auto;
    display: flex;
    overflow: hidden;
    border: 1px solid #cfd5dd;
    background: #fff;
  }
  .cflic-mobile-search input {
    flex: 1 1 auto;
    min-width: 0;
    height: 100%;
    padding: 0 12px !important;
    border: 0 !important;
    outline: 0 !important;
    box-shadow: none !important;
    background: #fff !important;
    color: #202832;
    font-family: inherit;
    font-size: 14px;
  }
  .cflic-mobile-search button {
    flex: 0 0 44px;
    width: 44px;
    height: 100%;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-left: 1px solid #526f92;
    border-radius: 0;
    background: #526f92;
    color: #fff;
  }
  .cflic-mobile-search button svg { width: 18px; height: 18px; }

  .cflic-mobile-overlay {
    position: fixed;
    inset: 56px 0 0 0;
    display: block;
    background: rgba(18, 26, 37, .42);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .18s ease, visibility .18s ease;
    z-index: 999996;
  }

  .cflic-mobile-panel {
    position: fixed;
    left: 0;
    top: 56px;
    bottom: 0;
    width: min(340px, 88vw);
    display: block;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: #fff;
    border-right: 1px solid #e1e5ea;
    box-shadow: 12px 0 28px rgba(15, 23, 42, .14);
    transform: translateX(-104%);
    visibility: hidden;
    transition: transform .22s ease, visibility .22s ease;
    z-index: 999997;
  }

  .admin-bar .cflic-mobile-overlay { inset: 88px 0 0; }
  .admin-bar .cflic-mobile-panel { top: 88px; }

  .cflic-mobile-open .cflic-mobile-overlay {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .cflic-mobile-open .cflic-mobile-panel {
    transform: translateX(0);
    visibility: visible;
  }

  html.cflic-mobile-lock,
  html.cflic-mobile-lock body { overflow: hidden !important; }

  .cflic-mobile-panel-head {
    min-height: 50px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #e9ebee;
    color: #172033;
  }
  .cflic-mobile-panel-head strong { font-size: 15px; font-weight: 700; }
  .cflic-mobile-close {
    width: 36px;
    height: 36px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #263445;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
  }

  .cflic-mobile-panel-inner { width: 100%; padding: 4px 0 18px; }
  .cflic-mobile-panel .cflic-nav-menu { display: block; }
  .cflic-mobile-panel .cflic-nav-menu > li { border-bottom: 1px solid #edf0f3; }
  .cflic-mobile-panel .cflic-nav-menu > li > a,
  .cflic-mobile-panel .cflic-nav-menu > li > .menu-link {
    min-height: 50px;
    padding: 0 16px !important;
    color: #222a33 !important;
    background: #fff !important;
    box-shadow: none !important;
    font-size: 15px;
    font-weight: 600;
  }
  .cflic-mobile-panel .cflic-nav-menu > li > a:hover { background: #f6f7f8 !important; color: #365f8f !important; }

  .cflic-mobile-panel .sub-menu {
    position: static !important;
    display: block !important;
    min-width: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: #fafbfc !important;
    padding: 0 !important;
  }
  .cflic-mobile-panel .sub-menu a { padding: 10px 22px !important; border-bottom: 1px solid #eceff2; color: #38424d !important; }

  /* Mega menu mobile: accordion chỉ hiển thị danh mục cha, giống menu điều hướng Udemy. */
  .cflic-mobile-panel .flic-mega > a[data-cflic-mega-toggle="1"] { position: relative; cursor: pointer; }
  .cflic-mobile-panel .flic-mega > a[data-cflic-mega-toggle="1"]::after { content: none !important; display: none !important; }

  .cflic-mobile-panel .flic-mega-panel-v1110 {
    position: static !important;
    display: none !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: #fafbfc !important;
  }
  .cflic-mobile-panel .flic-mega.cflic-mega-open > .flic-mega-panel-v1110 { display: block !important; }
  .cflic-mobile-panel .flic-mega-columns { display: block; min-height: 0; max-height: none; }
  .cflic-mobile-panel .flic-mega-root-column { border-right: 0; overflow: visible; background: #fafbfc; }
  .cflic-mobile-panel .flic-mega-heading { display: none; }
  .cflic-mobile-panel .flic-mega-root-list { padding: 4px 0; }
  .cflic-mobile-panel .flic-mega-root-link {
    min-height: 43px;
    padding: 8px 22px 8px 28px !important;
    background: #fafbfc !important;
    color: #3a4350 !important;
    font-size: 14.5px;
    font-weight: 500;
    box-shadow: none !important;
  }
  .cflic-mobile-panel .flic-mega-root-link:hover,
  .cflic-mobile-panel .flic-mega-root-link.is-active { background: #f1f3f5 !important; color: #365f8f !important; }
  .cflic-mobile-panel .flic-mega-product-column { display: none !important; }

  .cflic-mobile-actions { padding: 14px 16px 0; }
  .cflic-mobile-account {
    min-height: 46px;
    padding: 0 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-top: 1px solid #e8ebef;
    color: #263445 !important;
    text-decoration: none !important;
    font-size: 15px;
    font-weight: 600;
  }
  .cflic-mobile-account-icon { width: 20px; height: 20px; display: inline-flex; align-items: center; justify-content: center; }
  .cflic-mobile-account-icon svg { width: 18px; height: 18px; display: block; }
}

@media (max-width: 782px) {
  .admin-bar .cflic-header { top: 46px; }
  .admin-bar .cflic-mobile-overlay { inset: 102px 0 0; }
  .admin-bar .cflic-mobile-panel { top: 102px; }
}

@media (max-width: 600px) {
  .admin-bar .cflic-header { top: 0; }
  .admin-bar .cflic-mobile-overlay { inset: 56px 0 0; }
  .admin-bar .cflic-mobile-panel { top: 56px; }
  .cflic-brand img,
  .cflic-brand .custom-logo { max-width: 112px; max-height: 34px; }
}