.ascii-art-tool .ascii-controls {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.ascii-art-tool .ascii-controls label {
  font-weight: bold;
}

.ascii-art-tool input[type="number"] {
  width: 100%;
  max-width: 200px;
  padding: 0.5rem;
  border: 1px solid var(--secondary-color);
  border-radius: 4px;
  font-size: 1rem;
}

.ascii-art-tool .size-warning {
  font-size: 0.8rem;
  color: #ff0000;
  opacity: 0.7;
  display: none;
}

.ascii-art-tool .checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ascii-art-tool input[type="checkbox"] {
  margin: 0;
}

.ascii-art-tool .preview {
  max-width: 100%;
  margin-top: 1rem;
  border: 2px solid var(--secondary-color);
  border-radius: 8px;
  padding: 1rem;
  min-height: 200px;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  background-color: rgba(255, 255, 255, 0.05);
  transition: background-color var(--transition-speed), border-color var(--transition-speed);
  overflow: auto;
}

.ascii-art-tool .preview img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: box-shadow var(--transition-speed);
}

.ascii-art-tool .preview pre {
  font-family: monospace;
  white-space: pre;
  margin: 0;
  padding: 0;
  background-color: var(--background-color);
  color: var(--text-color);
  border-radius: 4px;
  transition: background-color var(--transition-speed), color var(--transition-speed);
  overflow: visible;
}