metabuilder/scss/components/data-display.scss

// Data-display component styles — data tables, detail rows, list items,
// charts, flow nodes, metadata, seed status, search results.
// Uses MD3 CSS custom properties from var(--mat-sys-*)

// ─── Data Table ─────────────────────────────────────────────────────────────

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--mat-sys-surface);

  &__header {
    background: var(--mat-sys-surface-container);
  }

  &__header-cell {
    padding: 10px 16px;
    font-size: 12px;
    font-weight: 600;
    color: var(--mat-sys-on-surface-variant);
    border-bottom: 2px solid var(--mat-sys-outline-variant);
    text-align: left;

    &--sortable {
      cursor: pointer;
      user-select: none;
    }
  }

  &__row {
    &:hover {
      background: color-mix(in srgb, var(--mat-sys-primary) 5%, transparent);
    }

    &--clickable {
      cursor: pointer;
    }

    &--selected {
      background: color-mix(in srgb, var(--mat-sys-primary) 8%, transparent);
    }
  }

  &__cell {
    padding: 10px 16px;
    font-size: 14px;
    color: var(--mat-sys-on-surface);
    border-bottom: 1px solid var(--mat-sys-outline-variant);
    text-align: left;
  }

  &__empty-cell {
    padding: 32px 16px;
    font-size: 14px;
    color: var(--mat-sys-on-surface-variant);
    text-align: center;
    border-bottom: 1px solid var(--mat-sys-outline-variant);
  }

  &__wrapper {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--mat-sys-outline-variant);
    border-radius: 8px;
  }
}

// ─── Detail Row ──────────────────────────────────────────────────────────────

.detail-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--mat-sys-outline-variant);

  &:last-child {
    border-bottom: none;
  }

  &__left {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  &__icon {
    color: var(--mat-sys-on-surface-variant);
    display: flex;
    align-items: center;
  }

  &__label {
    font-size: 14px;
    font-weight: 500;
    color: var(--mat-sys-on-surface);
  }

  &__value {
    font-size: 13px;
    color: var(--mat-sys-on-surface-variant);
  }
}

// ─── List Item ───────────────────────────────────────────────────────────────

.list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: 6px;
  transition: background 0.15s ease;

  &--interactive {
    cursor: pointer;

    &:hover {
      background: color-mix(in srgb, var(--mat-sys-on-surface) 8%, transparent);
    }
  }

  &--active {
    background: color-mix(in srgb, var(--mat-sys-primary) 10%, transparent);
  }

  &__icon {
    flex-shrink: 0;
    color: var(--mat-sys-on-surface-variant);
    display: flex;
    align-items: center;
  }

  &__content {
    flex: 1;
    min-width: 0;
    font-size: 14px;
    color: var(--mat-sys-on-surface);
  }

  &__end {
    flex-shrink: 0;
  }
}

// ─── List Header ─────────────────────────────────────────────────────────────

.list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--mat-sys-surface-container);
  border-bottom: 1px solid var(--mat-sys-outline-variant);

  &__left {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  &__title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--mat-sys-on-surface);
  }

  &__subtitle {
    margin: 0;
    font-size: 13px;
    color: var(--mat-sys-on-surface-variant);

    &--hidden {
      display: none;
    }
  }

  &__badge {
    &--hidden {
      display: none;
    }
  }
}

// ─── Search Result Item ───────────────────────────────────────────────────────

.search-result-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--mat-sys-outline-variant);
  cursor: pointer;
  transition: background 0.15s ease;

  &:last-child {
    border-bottom: none;
  }

  &:hover {
    background: color-mix(in srgb, var(--mat-sys-primary) 5%, transparent);
  }

  &__icon {
    flex-shrink: 0;
    color: var(--mat-sys-on-surface-variant);
    display: flex;
    align-items: center;
    padding-top: 2px;
  }

  &__body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  &__title {
    font-size: 14px;
    font-weight: 500;
    color: var(--mat-sys-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  &__meta {
    font-size: 12px;
    color: var(--mat-sys-on-surface-variant);
  }
}

// ─── Metadata Viewer ─────────────────────────────────────────────────────────

.metadata-viewer {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  background: var(--mat-sys-surface-container);
  border: 1px solid var(--mat-sys-outline-variant);
  border-radius: 8px;

  &__title {
    font-size: 13px;
    font-weight: 600;
    color: var(--mat-sys-on-surface);
    margin: 0 0 4px;
  }

  &__row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    font-size: 13px;
  }

  &__key {
    flex-shrink: 0;
    font-weight: 500;
    color: var(--mat-sys-on-surface-variant);
    min-width: 120px;
  }

  &__value {
    color: var(--mat-sys-on-surface);
    word-break: break-all;
    font-family: monospace;
    font-size: 12px;
  }
}

// ─── Flow Node Item ──────────────────────────────────────────────────────────

.flow-node {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--mat-sys-surface-container);
  border: 1px solid var(--mat-sys-outline-variant);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;

  &:hover {
    background: color-mix(in srgb, var(--mat-sys-primary) 5%, transparent);
    border-color: var(--mat-sys-primary);
  }

  &--selected {
    border-color: var(--mat-sys-primary);
    background: color-mix(in srgb, var(--mat-sys-primary) 8%, transparent);
  }

  &__icon {
    flex-shrink: 0;
    color: var(--mat-sys-primary);
    display: flex;
    align-items: center;
  }

  &__label {
    flex: 1;
    min-width: 0;
    font-size: 13px;
    font-weight: 500;
    color: var(--mat-sys-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  &__badge {
    flex-shrink: 0;
  }
}

// ─── Workflow Node Details ────────────────────────────────────────────────────

.workflow-node-details {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;

  &__header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--mat-sys-outline-variant);
  }

  &__icon {
    color: var(--mat-sys-primary);
    display: flex;
    align-items: center;
  }

  &__title {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--mat-sys-on-surface);
  }

  &__subtitle {
    margin: 2px 0 0;
    font-size: 12px;
    color: var(--mat-sys-on-surface-variant);
  }

  &__section {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  &__section-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--mat-sys-on-surface-variant);
    margin: 0;
  }
}

// ─── Seed Data Status ─────────────────────────────────────────────────────────

.seed-data-status {
  &__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;

    @media (min-width: 768px) {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  &__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background: color-mix(in srgb, var(--mat-sys-on-surface) 6%, transparent);
    border: 1px solid var(--mat-sys-outline-variant);
    border-radius: 8px;
  }

  &__label {
    font-size: 14px;
    font-weight: 500;
    color: var(--mat-sys-on-surface);
  }

  &__badge {
    margin-left: 8px;
  }

  &__title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
  }
}

// ─── Chart Container ──────────────────────────────────────────────────────────

.chart-container {
  width: 100%;
  height: 300px;

  &--bar {
    // bar-chart-specific overrides if needed
  }

  &--line {
    // line-chart-specific overrides if needed
  }

  &__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: color-mix(in srgb, var(--mat-sys-on-surface) 6%, transparent);
    border-radius: 6px;
    color: var(--mat-sys-on-surface-variant);
    font-size: 14px;
  }
}