#translation-progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 6px;
  background: rgba(0,0,0,0.1);
  z-index: 9999;
}
#progress-inner {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg,#4caf50,#8bc34a);
  transition: width 0.4s ease;
}
.pdf-text[dir="rtl"] {
  direction: rtl;
  text-align: right;
}
.pdf-text[dir="ltr"] {
  direction: ltr;
  text-align: left;
}