.lang-bar{
  position:fixed; top:16px; right:16px; z-index:99999;
  display:inline-flex; align-items:center; gap:3px;
  padding:4px; border-radius:999px;
  background:rgba(18,16,24,.72);
  border:1px solid rgba(220,200,255,.16);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  box-shadow:0 10px 30px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.04);
}

/* hide the flag icons — text-only stylish toggle */
.lang-bar .flag{ display:none !important; }

.lang-flag{
  display:inline-flex; align-items:center; justify-content:center;
  border:1px solid transparent; background:transparent;
  color:var(--muted,#a59fb8); font-family:'DM Mono',monospace;
  font-size:12.5px; font-weight:500; line-height:1;
  padding:8px 16px; border-radius:999px; cursor:pointer;
  letter-spacing:.06em;
  transition:color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
}
.lang-flag .lang-code{ letter-spacing:.12em; }

.lang-flag:hover{ color:var(--txt,#ece8f5); background:rgba(255,255,255,.05); }

.lang-flag.active{
  color:#160f22; font-weight:600;
  background:linear-gradient(120deg, var(--amber,#d4b8ff), var(--pink,#f5b8d4));
  box-shadow:0 2px 12px var(--lang-active-glow, rgba(212,184,255,.3));
  transform:translateY(-.5px);
}
.lang-flag.active:hover{ color:#160f22; }

@media(max-width:640px){
  .lang-bar{ top:12px; right:12px; padding:3px; }
  .lang-flag{ padding:7px 13px; font-size:12px; }
}