ui-essentials/src/lib/components/data-display/list/list-examples.component.scss

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

// Tokens available globally via main application styles

// ==========================================================================
// LIST EXAMPLES COMPONENT
// ==========================================================================
// Demonstration component showcasing all list variants and capabilities
// ==========================================================================

.list-examples {
  padding: $semantic-spacing-component-xl;
  max-width: 1200px;
  margin: 0 auto;
  
  h2 {
    font-size: 2rem;
    font-weight: 600;
    color: $semantic-color-text-primary;
    margin-bottom: $semantic-spacing-layout-lg;
    text-align: center;
  }
}

.example-section {
  margin-bottom: $semantic-spacing-layout-xl;
  
  h3 {
    font-size: 1.5rem;
    font-weight: 500;
    color: $semantic-color-text-primary;
    margin-bottom: $semantic-spacing-component-xl;
    padding-bottom: $semantic-spacing-component-sm;
    border-bottom: 2px solid $semantic-color-border-secondary;
  }
}

.example-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: $semantic-spacing-component-xl;
  margin-bottom: $semantic-spacing-layout-md;
}

.example-item {
  h4 {
    font-size: 1rem;
    font-weight: 500;
    color: $semantic-color-text-secondary;
    margin-bottom: $semantic-spacing-component-md;
    text-align: center;
  }
}

.example-single {
  max-width: 600px;
  margin: 0 auto;
}

// ==========================================================================
// TRAILING SLOT COMPONENTS
// ==========================================================================

.action-button {
  background: none;
  border: none;
  color: $semantic-color-text-tertiary;
  cursor: pointer;
  padding: $semantic-spacing-component-xs;
  border-radius: $semantic-border-radius-sm;
  transition: all 0.15s ease-in-out;
  
  &:hover {
    background-color: $semantic-color-surface-interactive;
    color: $semantic-color-text-secondary;
  }
  
  &:focus {
    outline: 2px solid $semantic-color-border-focus;
    outline-offset: 2px;
  }
  
  i {
    font-size: 14px;
  }
}

.timestamp {
  font-size: 0.75rem;
  color: $semantic-color-text-tertiary;
  font-weight: 400;
}

.play-button {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: $semantic-color-interactive-primary;
  color: $semantic-color-on-brand-primary;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease-in-out;
  
  &:hover {
    transform: scale(1.05);
    box-shadow: $semantic-shadow-elevation-1;
  }
  
  &:focus {
    outline: 2px solid $semantic-color-border-focus;
    outline-offset: 2px;
  }
  
  i {
    font-size: 12px;
    margin-left: 2px; // Optical alignment for play icon
  }
}

.rating {
  display: flex;
  align-items: center;
  gap: $semantic-spacing-micro-tight;
  color: $semantic-color-warning;
  font-size: 0.875rem;
  font-weight: 500;
  
  i {
    font-size: 14px;
  }
}

.select-button {
  background-color: $semantic-color-interactive-primary;
  color: $semantic-color-on-brand-primary;
  border: none;
  padding: $semantic-spacing-component-xs $semantic-spacing-component-sm;
  border-radius: $semantic-border-radius-sm;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  
  &:hover {
    background-color: $semantic-color-interactive-secondary;
  }
  
  &:focus {
    outline: 2px solid $semantic-color-border-focus;
    outline-offset: 2px;
  }
}

.text-success {
  color: $semantic-color-success;
}

// ==========================================================================
// RESPONSIVE DESIGN
// ==========================================================================

@media (max-width: 768px) {
  .list-examples {
    padding: $semantic-spacing-component-lg;
    
    h2 {
      font-size: 1.5rem;
    }
  }
  
  .example-grid {
    grid-template-columns: 1fr;
    gap: $semantic-spacing-component-lg;
  }
  
  .example-section {
    margin-bottom: $semantic-spacing-layout-md;
    
    h3 {
      font-size: 1.25rem;
    }
  }
}

@media (max-width: 480px) {
  .list-examples {
    padding: $semantic-spacing-component-md;
  }
  
  .example-grid {
    gap: $semantic-spacing-component-md;
  }
}

// ==========================================================================
// ACCESSIBILITY ENHANCEMENTS
// ==========================================================================

// Focus indicators for better keyboard navigation
.list-examples {
  button:focus,
  .action-button:focus,
  .play-button:focus,
  .select-button:focus {
    outline: 2px solid $semantic-color-border-focus;
    outline-offset: 2px;
    border-radius: $semantic-border-radius-sm;
  }
}

// High contrast mode support
@media (prefers-contrast: high) {
  .action-button,
  .play-button,
  .select-button {
    border: 1px solid $semantic-color-border-primary;
  }
}

// Reduced motion support
@media (prefers-reduced-motion: reduce) {
  .action-button,
  .play-button,
  .select-button {
    transition: none;
  }
  
  .play-button:hover {
    transform: none;
  }
}