.lang-picker{
  position: relative;
}

.site-header,
.nav-wrap,
.nav-actions,
.theme-picker,
.lang-picker{
  overflow: visible !important;
}

.lang-menu-btn{
  height: 42px;
  padding: 0 12px;
  min-width: 54px;
  border-radius: 14px;
  border: 1px solid var(--btn-border);
  background: var(--btn-bg);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 26px rgba(0,0,0,.18);
  cursor: pointer;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}

.lang-menu-btn:hover{
  background: var(--btn-bg-hover);
  border-color: var(--btn-border-hover);
  transform: translateY(-1px);
}
.lang-menu-btn:active{ transform: translateY(0); }

.lang-menu-btn:focus-visible{
  outline: 2px solid rgba(127,127,127,.45);
  outline-offset: 3px;
}

.lang-menu-caret{
  width: 14px;
  height: 14px;
  opacity: .85;
  transition: transform .15s ease, opacity .15s ease;
}

.lang-picker.is-open .lang-menu-caret{
  transform: rotate(180deg);
  opacity: 1;
}

/* dropdown */
.lang-menu{
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: 220px;

  background: var(--menu-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 8px;
  box-shadow: 0 18px 50px rgba(0,0,0,.25);

  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(.98);
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
  z-index: 999999; /* cao hơn google */
}

.lang-picker.is-open .lang-menu{
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.lang-menu-item{
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 10px 10px;
  border-radius: 12px;
  cursor: pointer;

  display:flex;
  align-items:center;
  justify-content: space-between;

  font-size: 13px;
  letter-spacing: .2px;
}

.lang-menu-item:hover{
  background: rgba(127,127,127,.12);
}

.lang-menu-item[aria-checked="true"]{
  background: rgba(127,127,127,.18);
  border: 1px solid rgba(127,127,127,.22);
}

.lang-menu-item small{
  color: var(--muted);
  font-weight: 800;
}

/* ====== 2) Google Translate: ẩn banner trắng + tooltip + bubble ======
   Mục tiêu: không thấy "Translated to Vietnamese" bar nữa
   Lưu ý: Google có thể đổi class/id theo thời gian.
*/

/* Ẩn banner iframe trên cùng */
.goog-te-banner-frame,
.goog-te-banner-frame.skiptranslate{
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
}

/* Google hay bọc body/html bằng .skiptranslate và set top -> kéo lại */
html,
body{
  top: 0 !important;
}

/* Đôi lúc có div skiptranslate đầu body gây khoảng trắng */
body > .skiptranslate{
  display: none !important;
}

/* Ẩn gadget nếu vô tình hiện ra */
#google_translate_element,
.goog-te-gadget,
.goog-te-gadget-simple{
  display: none !important;
}

#goog-gt-tt,
.goog-tooltip,
.goog-tooltip:hover,
.goog-text-highlight{
  display: none !important;
  background: transparent !important;
  box-shadow: none !important;
}

.goog-te-balloon-frame{
  display: none !important;
}

.skiptranslate,
.skiptranslate *{
  font: inherit !important;
  line-height: inherit !important;
  letter-spacing: inherit !important;
}

body{
  margin-top: 0 !important;
  padding-top: 0 !important;
}

.site-header{
  position: sticky;
  top: 0 !important;
  z-index: 999998;
}