@use 'ui-design-system/src/styles/semantic' as *;

.demo-container {
  padding: $semantic-spacing-component-lg;
}

.demo-section {
  margin-bottom: $semantic-spacing-layout-section-lg;
  
  h3 {
    font-family: map-get($semantic-typography-heading-h3, font-family);
    font-size: map-get($semantic-typography-heading-h3, font-size);
    font-weight: map-get($semantic-typography-heading-h3, font-weight);
    line-height: map-get($semantic-typography-heading-h3, line-height);
    color: $semantic-color-text-primary;
    margin-bottom: $semantic-spacing-content-heading;
    border-bottom: $semantic-border-width-1 solid $semantic-color-border-subtle;
    padding-bottom: $semantic-spacing-component-sm;
  }
  
  h4 {
    font-family: map-get($semantic-typography-heading-h4, font-family);
    font-size: map-get($semantic-typography-heading-h4, font-size);
    font-weight: map-get($semantic-typography-heading-h4, font-weight);
    line-height: map-get($semantic-typography-heading-h4, line-height);
    color: $semantic-color-text-primary;
    margin-bottom: $semantic-spacing-component-sm;
  }
}

.demo-row {
  display: flex;
  gap: $semantic-spacing-layout-section-md;
  flex-wrap: wrap;
}

.demo-column {
  flex: 1;
  min-width: 300px;
  
  .ui-tree-view {
    max-height: 300px;
    overflow-y: auto;
  }
}

.demo-controls {
  display: flex;
  gap: $semantic-spacing-component-sm;
  margin-bottom: $semantic-spacing-component-md;
  flex-wrap: wrap;
}

.demo-button {
  padding: $semantic-spacing-interactive-button-padding-y $semantic-spacing-interactive-button-padding-x;
  border: $semantic-border-width-1 solid $semantic-color-border-primary;
  border-radius: $semantic-border-button-radius;
  background: $semantic-color-surface-primary;
  color: $semantic-color-text-primary;
  cursor: pointer;
  transition: all $semantic-motion-duration-fast $semantic-motion-easing-ease;
  
  font-family: map-get($semantic-typography-button-medium, font-family);
  font-size: map-get($semantic-typography-button-medium, font-size);
  font-weight: map-get($semantic-typography-button-medium, font-weight);
  line-height: map-get($semantic-typography-button-medium, line-height);
  
  &:hover {
    background: $semantic-color-surface-secondary;
    box-shadow: $semantic-shadow-button-hover;
  }
  
  &:focus-visible {
    outline: 2px solid $semantic-color-focus;
    outline-offset: 2px;
  }
  
  &:active {
    box-shadow: $semantic-shadow-button-rest;
  }
}

.demo-info {
  margin-top: $semantic-spacing-component-md;
  padding: $semantic-spacing-component-sm;
  background: $semantic-color-surface-secondary;
  border-radius: $semantic-border-radius-sm;
  border-left: 4px solid $semantic-color-primary;
  
  font-family: map-get($semantic-typography-body-small, font-family);
  font-size: map-get($semantic-typography-body-small, font-size);
  font-weight: map-get($semantic-typography-body-small, font-weight);
  line-height: map-get($semantic-typography-body-small, line-height);
  color: $semantic-color-text-secondary;
  
  strong {
    color: $semantic-color-text-primary;
    font-weight: $semantic-typography-font-weight-semibold;
  }
}

// Responsive Design
@media (max-width: $semantic-breakpoint-md - 1) {
  .demo-row {
    flex-direction: column;
    gap: $semantic-spacing-component-md;
  }
  
  .demo-column {
    min-width: unset;
  }
  
  .demo-controls {
    justify-content: center;
  }
}