.export-btn {
  background: #0073aa;
  color: white;
}

.export-btn:hover {
  background: #005f8a;
}

.cancel-btn {
  background: #c0392b;
  color: #fff;
}

.cancel-btn:hover {
  background: #a93226;
}

.progress-wrap {
  width: 100%;
  height: 20px;
  background: #f1f1f1;
  border-radius: 10px;
  margin-top: 20px;
  overflow: hidden;
}

#progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #4caf50, #8bc34a);
  transition: width 0.4s ease;
}