/*loading*/
.progress-container {
  width: 100%;
  height: 3px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  background-color: transparent;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background-color: #00ff88;
  transition: width 0.3s ease;
}
#scribble-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><path d="M10 10 C20 20, 40 20, 50 10 C60 0, 80 20, 90 10" stroke="rgba(0,0,0,0.3)" fill="none" stroke-width="2"/></svg>') repeat;
  backdrop-filter: blur(5px);
  opacity: 0.7;
  z-index: 9998;
  pointer-events: auto;
  transition: opacity 0.5s ease;
}
#scribble-overlay.hidden {
  opacity: 0;
  pointer-events: none;
  display: none;
}
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #1e1e1e;
}
::-webkit-scrollbar-thumb {
  background: #5c5c5c;
  border-radius: 10px;
  border: 2px solid #1e1e1e;
}
::-webkit-scrollbar-thumb:hover {
  background: #a0a0a0;
}