.phase4-version-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 0.35rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: #eef1f5;
  color: #4a5568;
  font-size: 0.78rem;
  font-weight: 700;
}
.phase4-version-badge-live { background: #e6f6ed; color: #176b3a; }
.phase4-hidden-file {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.phase4-delete-button { background: #fff5f5; border-color: #f3b8b8; color: #9b2c2c; }
.phase4-delete-button:hover:not(:disabled) { background: #ffe8e8; }