/* Barcode Generator Specific Styles */

/* Canvas container with transparency pattern */
#canvasContainer {
  background-image: linear-gradient(
      45deg,
      var(--border-color) 25%,
      transparent 25%
    ),
    linear-gradient(-45deg, var(--border-color) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--border-color) 75%),
    linear-gradient(-45deg, transparent 75%, var(--border-color) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
  border: 2px dashed var(--border-color);
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#barcodeCanvas {
  max-width: 100%;
  height: auto;
}

/* Export controls */
.export-controls {
  margin-top: 1.5rem;
  text-align: center;
}

.export-controls h3 {
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
}

/* Size controls specific layout */
.size-controls {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Canvas size controls */
.canvas-size-controls {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.custom-size-group {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

/* Error message styles (barcode specific) */
.error-message {
  display: none;
}

.error-message.show {
  display: block;
}

/* Generate button styling - full width and centered */
#generateBtn {
  width: 100%;
  grid-column: span 2;
  margin-top: 1rem;
  justify-self: center;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
  .custom-size-group {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  #generateBtn {
    grid-column: span 1;
  }
}