ui-essentials/src/lib/components/feedback/snackbar/snackbar.component.scss

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

.ui-snackbar {
  // Core Structure
  display: flex;
  align-items: center;
  position: fixed;
  bottom: $semantic-spacing-layout-section-md;
  left: 50%;
  transform: translateX(-50%);
  z-index: $semantic-z-index-modal;
  max-width: 90vw;
  width: auto;
  min-width: 300px;
  
  // Layout & Spacing
  padding: $semantic-spacing-component-md $semantic-spacing-component-lg;
  gap: $semantic-spacing-component-sm;
  
  // Visual Design
  background: $semantic-color-surface-elevated;
  border: $semantic-border-width-1 solid $semantic-color-border-secondary;
  border-radius: $semantic-border-radius-lg;
  box-shadow: $semantic-shadow-elevation-4;
  
  // Typography
  font-family: map-get($semantic-typography-body-medium, font-family);
  font-size: map-get($semantic-typography-body-medium, font-size);
  font-weight: map-get($semantic-typography-body-medium, font-weight);
  line-height: map-get($semantic-typography-body-medium, line-height);
  color: $semantic-color-text-primary;
  
  // Transitions
  transition: all $semantic-motion-duration-normal $semantic-motion-easing-ease;
  
  // Size Variants
  &--sm {
    min-height: $semantic-sizing-button-height-sm;
    padding: $semantic-spacing-component-xs $semantic-spacing-component-md;
    font-family: map-get($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);
  }
  
  &--md {
    min-height: $semantic-sizing-button-height-md;
    padding: $semantic-spacing-component-md $semantic-spacing-component-lg;
  }
  
  &--lg {
    min-height: $semantic-sizing-button-height-lg;
    padding: $semantic-spacing-component-lg;
    font-family: map-get($semantic-typography-body-large, font-family);
    font-size: map-get($semantic-typography-body-large, font-size);
    font-weight: map-get($semantic-typography-body-large, font-weight);
    line-height: map-get($semantic-typography-body-large, line-height);
  }
  
  // Color Variants
  &--primary {
    background: $semantic-color-primary;
    color: $semantic-color-on-primary;
    border-color: $semantic-color-primary;
  }
  
  &--success {
    background: $semantic-color-success;
    color: $semantic-color-on-success;
    border-color: $semantic-color-success;
  }
  
  &--warning {
    background: $semantic-color-warning;
    color: $semantic-color-on-warning;
    border-color: $semantic-color-warning;
  }
  
  &--danger {
    background: $semantic-color-danger;
    color: $semantic-color-on-danger;
    border-color: $semantic-color-danger;
  }
  
  &--info {
    background: $semantic-color-info;
    color: $semantic-color-on-info;
    border-color: $semantic-color-info;
  }
  
  // Position Variants
  &--top {
    top: $semantic-spacing-layout-section-md;
    bottom: auto;
  }
  
  &--left {
    left: $semantic-spacing-layout-section-md;
    transform: translateX(0);
  }
  
  &--right {
    right: $semantic-spacing-layout-section-md;
    left: auto;
    transform: translateX(0);
  }
  
  // Animation States
  &--entering {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
  
  &--exiting {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
  
  // BEM Elements
  &__content {
    flex: 1;
    min-width: 0;
    
    &--multiline {
      padding: $semantic-spacing-content-line-tight 0;
    }
  }
  
  &__message {
    color: inherit;
    margin: 0;
    overflow-wrap: break-word;
  }
  
  &__actions {
    display: flex;
    align-items: center;
    gap: $semantic-spacing-component-xs;
    margin-left: $semantic-spacing-component-sm;
    flex-shrink: 0;
  }
  
  &__action {
    background: transparent;
    border: none;
    padding: $semantic-spacing-component-xs;
    border-radius: $semantic-border-radius-sm;
    cursor: pointer;
    transition: background-color $semantic-motion-duration-fast $semantic-motion-easing-ease;
    
    // Use inherited text color with opacity for actions
    color: inherit;
    font-weight: $semantic-typography-font-weight-medium;
    
    &:hover {
      background-color: rgba(255, 255, 255, 0.1);
    }
    
    &:focus-visible {
      outline: 2px solid $semantic-color-focus;
      outline-offset: 2px;
    }
    
    &:active {
      background-color: rgba(255, 255, 255, 0.2);
    }
  }
  
  &__dismiss {
    background: transparent;
    border: none;
    padding: $semantic-spacing-component-xs;
    border-radius: $semantic-border-radius-sm;
    cursor: pointer;
    margin-left: $semantic-spacing-component-sm;
    color: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color $semantic-motion-duration-fast $semantic-motion-easing-ease;
    
    &:hover {
      background-color: rgba(255, 255, 255, 0.1);
    }
    
    &:focus-visible {
      outline: 2px solid $semantic-color-focus;
      outline-offset: 2px;
    }
    
    &:active {
      background-color: rgba(255, 255, 255, 0.2);
    }
  }
  
  // Icon styling
  &__icon {
    flex-shrink: 0;
    color: inherit;
    font-size: $semantic-sizing-icon-inline;
  }
  
  // Responsive Design
  @media (max-width: $semantic-breakpoint-md - 1) {
    bottom: $semantic-spacing-layout-section-sm;
    left: $semantic-spacing-layout-section-sm;
    right: $semantic-spacing-layout-section-sm;
    transform: translateX(0);
    max-width: none;
    
    &--left,
    &--right {
      left: $semantic-spacing-layout-section-sm;
      right: $semantic-spacing-layout-section-sm;
      transform: translateX(0);
    }
  }
  
  @media (max-width: $semantic-breakpoint-sm - 1) {
    padding: $semantic-spacing-component-sm;
    bottom: $semantic-spacing-layout-section-xs;
    left: $semantic-spacing-layout-section-xs;
    right: $semantic-spacing-layout-section-xs;
    
    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);
    
    &__actions {
      margin-left: $semantic-spacing-component-xs;
      gap: $semantic-spacing-component-xs;
    }
  }
}