.pm-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.pm-col .pm-drop {
  border: 1px dashed #bbb;
  padding: 12px;
  border-radius: 8px;
  background: #fafafa;
}
.pm-file { display: none; }
.pm-btn {
  display: inline-block;
  padding: 8px 12px;
  border: 0;
  border-radius: 6px;
  background: #2b7cff;
  color: #fff;
  cursor: pointer;
  margin-bottom: 8px;
}
.pm-btn:hover { opacity: 0.9; }

.pm-preview {
  position: relative;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
}
.pm-img {
  max-width: 100%;
  max-height: 320px;
  display: none;
}
.pm-overlay {
  display: none;
  position: absolute;
}
.pm-status {
  font-size: 12px;
  color: #666;
  margin-top: 6px;
}
.pm-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.pm-compare {
  padding: 10px 14px;
  border-radius: 8px;
  border: 0;
  background: #28a745;
  color: #fff;
  cursor: pointer;
}
.pm-compare[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}
.pm-result {
  font-weight: 600;
}