.qr-crop-dialog {
  width: min(800px, calc(100vw - 24px));
  max-width: none;
  border: 1px solid #7b818d;
  border-radius: 12px;
  padding: 16px;
  color: #20232a;
  background: #fff;
}
.qr-crop-dialog::backdrop {
  background: #111a;
}
.qr-crop-panel h2 {
  margin: 0 0 8px;
  font-size: 1.2rem;
}
.qr-crop-panel p {
  margin: 0 0 12px;
}
.qr-crop-stage {
  position: relative;
  max-width: 100%;
  margin: auto;
  overflow: hidden;
  touch-action: none;
}
.qr-crop-stage canvas {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 210px);
}
.qr-crop-box {
  position: absolute;
  box-sizing: border-box;
  border: 2px dashed #fff;
  outline: 1px solid #20232a;
  background: #80aaff22;
  cursor: move;
  touch-action: none;
}
.qr-crop-handle {
  position: absolute;
  right: -5px;
  bottom: -5px;
  width: 22px;
  height: 22px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: #315efb;
  cursor: nwse-resize;
  touch-action: none;
}
.qr-crop-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
}
.qr-crop-actions button {
  min-height: 40px;
  padding: 6px 16px;
}