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

.demo-container {
  padding: $semantic-spacing-layout-section-lg;
  max-width: 1200px;
  margin: 0 auto;
}

.demo-header {
  text-align: center;
  margin-bottom: $semantic-spacing-layout-section-xl;
}

.demo-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: $semantic-spacing-component-sm;
  margin: 0 0 $semantic-spacing-component-md 0;
  font-family: map-get($semantic-typography-heading-h2, font-family);
  font-size: map-get($semantic-typography-heading-h2, font-size);
  font-weight: map-get($semantic-typography-heading-h2, font-weight);
  line-height: map-get($semantic-typography-heading-h2, line-height);
  color: $semantic-color-text-primary;
}

.demo-title-icon {
  color: $semantic-color-primary;
}

.demo-description {
  margin: 0;
  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: $semantic-color-text-secondary;

  kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px $semantic-spacing-component-xs;
    margin: 0 2px;
    background: $semantic-color-surface-secondary;
    border: $semantic-border-width-1 solid $semantic-color-border-subtle;
    border-radius: $semantic-border-radius-sm;
    font-family: map-get($semantic-typography-caption, font-family);
    font-size: map-get($semantic-typography-caption, font-size);
    font-weight: map-get($semantic-typography-caption, font-weight);
    line-height: map-get($semantic-typography-caption, line-height);
    color: $semantic-color-text-primary;
    box-shadow: $semantic-shadow-elevation-1;
  }
}

.demo-section {
  margin-bottom: $semantic-spacing-layout-section-xl;
}

.demo-section-title {
  margin: 0 0 $semantic-spacing-component-lg 0;
  font-family: map-get($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;
  border-bottom: $semantic-border-width-1 solid $semantic-color-border-subtle;
  padding-bottom: $semantic-spacing-component-sm;
}

.demo-actions {
  display: flex;
  gap: $semantic-spacing-component-md;
  flex-wrap: wrap;
  align-items: center;
}

.demo-button {
  display: flex;
  align-items: center;
  gap: $semantic-spacing-component-xs;
  padding: $semantic-spacing-interactive-button-padding-y $semantic-spacing-interactive-button-padding-x;
  border: $semantic-border-width-1 solid transparent;
  border-radius: $semantic-border-button-radius;
  background: transparent;
  font-family: map-get($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);
  cursor: pointer;
  transition: all $semantic-motion-duration-fast $semantic-motion-easing-ease;
  text-decoration: none;

  &:focus-visible {
    outline: 2px solid $semantic-color-focus;
    outline-offset: 2px;
  }

  &--primary {
    background: $semantic-color-primary;
    color: $semantic-color-on-primary;
    border-color: $semantic-color-primary;

    &:hover {
      background: darken($semantic-color-primary, 10%);
      border-color: darken($semantic-color-primary, 10%);
      box-shadow: $semantic-shadow-button-hover;
    }
  }

  &--secondary {
    background: $semantic-color-secondary;
    color: $semantic-color-on-secondary;
    border-color: $semantic-color-secondary;

    &:hover {
      background: darken($semantic-color-secondary, 10%);
      border-color: darken($semantic-color-secondary, 10%);
      box-shadow: $semantic-shadow-button-hover;
    }
  }

  &--outline {
    color: $semantic-color-text-primary;
    border-color: $semantic-color-border-primary;

    &:hover {
      background: $semantic-color-surface-elevated;
      border-color: $semantic-color-border-secondary;
      box-shadow: $semantic-shadow-button-hover;
    }
  }
}

.demo-config-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: $semantic-spacing-component-lg;
  margin-bottom: $semantic-spacing-component-lg;
}

.demo-config-item {
  display: flex;
  flex-direction: column;
  gap: $semantic-spacing-component-xs;
}

.demo-label {
  display: flex;
  align-items: center;
  gap: $semantic-spacing-component-xs;
  font-family: map-get($semantic-typography-label, font-family);
  font-size: map-get($semantic-typography-label, font-size);
  font-weight: map-get($semantic-typography-label, font-weight);
  line-height: map-get($semantic-typography-label, line-height);
  color: $semantic-color-text-primary;
  cursor: pointer;
}

.demo-checkbox {
  width: 16px;
  height: 16px;
  accent-color: $semantic-color-primary;
  cursor: pointer;
}

.demo-input,
.demo-select {
  padding: $semantic-spacing-interactive-input-padding-y $semantic-spacing-interactive-input-padding-x;
  border: $semantic-border-width-1 solid $semantic-color-border-primary;
  border-radius: $semantic-border-input-radius;
  background: $semantic-color-surface-primary;
  font-family: map-get($semantic-typography-input, font-family);
  font-size: map-get($semantic-typography-input, font-size);
  font-weight: map-get($semantic-typography-input, font-weight);
  line-height: map-get($semantic-typography-input, line-height);
  color: $semantic-color-text-primary;
  transition: border-color $semantic-motion-duration-fast $semantic-motion-easing-ease;

  &:focus {
    outline: none;
    border-color: $semantic-color-focus;
    box-shadow: 0 0 0 2px rgba($semantic-color-focus, 0.2);
  }
}

.demo-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: $semantic-spacing-component-lg;
}

.demo-feature {
  padding: $semantic-spacing-component-lg;
  border: $semantic-border-width-1 solid $semantic-color-border-subtle;
  border-radius: $semantic-border-radius-lg;
  background: $semantic-color-surface-primary;
  text-align: center;
  transition: all $semantic-motion-duration-fast $semantic-motion-easing-ease;

  &:hover {
    border-color: $semantic-color-primary;
    box-shadow: $semantic-shadow-elevation-2;
    transform: translateY(-2px);
  }

  h4 {
    margin: $semantic-spacing-component-sm 0 $semantic-spacing-component-xs 0;
    font-family: map-get($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;
  }

  p {
    margin: 0;
    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-secondary;
  }
}

.demo-feature-icon {
  font-size: 2rem;
  color: $semantic-color-primary;
}

.demo-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: $semantic-spacing-component-lg;
}

.demo-stat {
  padding: $semantic-spacing-component-lg;
  border: $semantic-border-width-1 solid $semantic-color-border-subtle;
  border-radius: $semantic-border-radius-lg;
  background: $semantic-color-surface-primary;
  text-align: center;
}

.demo-stat-value {
  font-family: map-get($semantic-typography-heading-h2, font-family);
  font-size: map-get($semantic-typography-heading-h2, font-size);
  font-weight: map-get($semantic-typography-heading-h2, font-weight);
  line-height: map-get($semantic-typography-heading-h2, line-height);
  color: $semantic-color-primary;
  margin-bottom: $semantic-spacing-component-xs;
}

.demo-stat-label {
  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;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.demo-shortcuts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: $semantic-spacing-component-md;
}

.demo-shortcut {
  display: flex;
  align-items: center;
  gap: $semantic-spacing-component-md;
  padding: $semantic-spacing-component-md;
  border: $semantic-border-width-1 solid $semantic-color-border-subtle;
  border-radius: $semantic-border-radius-md;
  background: $semantic-color-surface-primary;

  span {
    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;
  }
}

.demo-kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  padding: 0 $semantic-spacing-component-xs;
  background: $semantic-color-surface-secondary;
  border: $semantic-border-width-1 solid $semantic-color-border-subtle;
  border-radius: $semantic-border-radius-sm;
  font-family: map-get($semantic-typography-caption, font-family);
  font-size: map-get($semantic-typography-caption, font-size);
  font-weight: map-get($semantic-typography-caption, font-weight);
  line-height: map-get($semantic-typography-caption, line-height);
  color: $semantic-color-text-primary;
  box-shadow: $semantic-shadow-elevation-1;
  white-space: nowrap;
}

// Toast animation styles
@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

// Responsive design
@media (max-width: calc(#{$semantic-breakpoint-md} - 1px)) {
  .demo-container {
    padding: $semantic-spacing-layout-section-md;
  }

  .demo-actions {
    justify-content: center;
  }

  .demo-config-grid {
    grid-template-columns: 1fr;
  }

  .demo-features {
    grid-template-columns: 1fr;
  }

  .demo-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .demo-shortcuts {
    grid-template-columns: 1fr;
  }
}

@media (max-width: calc(#{$semantic-breakpoint-sm} - 1px)) {
  .demo-container {
    padding: $semantic-spacing-component-lg;
  }

  .demo-title {
    flex-direction: column;
    gap: $semantic-spacing-component-xs;
    
    .demo-title-icon {
      font-size: 2rem;
    }
  }

  .demo-stats {
    grid-template-columns: 1fr;
  }

  .demo-actions {
    flex-direction: column;
    align-items: stretch;
  }
}