/*
 * Opt-in candidate data components. Import explicitly after the canonical
 * tokens, themes, product theme, and typography entry points.
 */

.oc-table-wrap {
  box-sizing: border-box;
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--oc-border-subtle);
  border-radius: var(--oc-radius-surface);
  overscroll-behavior-inline: contain;
  scrollbar-gutter: stable;
}

.oc-table-wrap:focus-visible {
  outline: 2px solid var(--oc-focus-ring);
  outline-offset: 2px;
}

.oc-table {
  box-sizing: border-box;
  width: 100%;
  min-width: 36rem;
  border-collapse: collapse;
  background: var(--oc-surface-card);
  color: var(--oc-text-secondary);
  font-size: var(--oc-font-size-sm);
}

.oc-table :is(th, td) {
  padding: var(--oc-space-3) var(--oc-space-4);
  border-bottom: 1px solid var(--oc-border-subtle);
  text-align: left;
}

.oc-table th {
  color: var(--oc-text-muted);
  font-family: var(--oc-font-mono);
  font-size: var(--oc-font-size-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.oc-table tbody tr:last-child td {
  border-bottom: 0;
}

.oc-table-interactive tbody tr:is(:hover, :focus-within) {
  background: var(--oc-surface-interactive);
}

.oc-table td:first-child {
  color: var(--oc-text-primary);
  font-weight: 650;
}

.oc-resource-list {
  box-sizing: border-box;
  width: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--oc-border-subtle);
  border-radius: var(--oc-radius-surface);
  background: var(--oc-surface-card);
  list-style: none;
}

.oc-resource-list-item {
  margin: 0;
}

.oc-resource-list-item + .oc-resource-list-item {
  border-top: 1px solid var(--oc-border-subtle);
}

.oc-resource-list-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  grid-template-areas: "content meta arrow";
  align-items: center;
  gap: var(--oc-space-4);
  padding: var(--oc-space-4) var(--oc-space-5);
  color: inherit;
  text-decoration: none;
  touch-action: manipulation;
}

.oc-resource-list-link:hover {
  background: var(--oc-surface-interactive);
}

.oc-resource-list-link:focus-visible {
  position: relative;
  outline: 2px solid var(--oc-focus-ring);
  outline-offset: -2px;
}

.oc-resource-list-content {
  display: grid;
  grid-area: content;
  gap: var(--oc-space-1);
  min-width: 0;
}

.oc-resource-list-title {
  color: var(--oc-text-primary);
  font-size: var(--oc-font-size-sm);
  overflow-wrap: anywhere;
}

.oc-resource-list-description,
.oc-resource-list-meta,
.oc-resource-list-arrow {
  color: var(--oc-text-muted);
  font-size: var(--oc-font-size-sm);
}

.oc-resource-list-description {
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.oc-resource-list-meta {
  grid-area: meta;
}

.oc-resource-list-arrow {
  grid-area: arrow;
  transition: transform var(--oc-duration-fast) var(--oc-ease-out);
}

.oc-resource-list-link:is(:hover, :focus-visible) .oc-resource-list-arrow {
  color: var(--oc-text-primary);
  transform: translateX(var(--oc-space-1));
}

@media (prefers-reduced-motion: reduce) {
  .oc-resource-list-arrow {
    transition: none;
  }

  .oc-resource-list-link:is(:hover, :focus-visible) .oc-resource-list-arrow {
    transform: none;
  }
}

@media (max-width: 42rem) {
  .oc-resource-list-link {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "content arrow"
      "meta arrow";
    gap: var(--oc-space-2) var(--oc-space-3);
  }
}

/* Table shell: toolbar, table, and footer share one bordered surface so
   collection chrome reads as a single datatable instead of floating
   strips. The toolbar swaps to the bulk bar on selection without moving
   the table. */
.oc-table-shell {
  overflow: hidden;
  border: 1px solid var(--oc-border-subtle);
  border-radius: var(--oc-radius-surface);
  background: var(--oc-bg-surface);
}

.oc-table-shell .oc-table-wrap {
  border: 0;
  border-radius: 0;
}

.oc-table-toolbar {
  display: flex;
  min-height: 3rem;
  align-items: center;
  gap: var(--oc-space-2);
  padding: var(--oc-space-1) var(--oc-space-3);
  border-bottom: 1px solid var(--oc-border-subtle);
}

.oc-table-toolbar .oc-search-field {
  flex: 1;
  max-width: 20rem;
}

.oc-table-bulk-bar {
  background: var(--oc-surface-accent-soft);
  color: var(--oc-text-primary);
  font-size: var(--oc-font-size-xs);
}

.oc-table-bulk-count {
  font-weight: 600;
}

.oc-table-bulk-actions {
  display: flex;
  margin-left: auto;
  gap: var(--oc-space-2);
}

/* Sortable headers are real buttons; the indicator reserves space in both
   states so toggling sort direction never shifts the column. */
.oc-table-sort {
  display: inline-flex;
  align-items: center;
  gap: var(--oc-space-1);
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
}

.oc-table-sort:focus-visible {
  border-radius: var(--oc-radius-inset);
  outline: 2px solid var(--oc-focus-ring);
  outline-offset: 2px;
}

.oc-table-sort-icon {
  display: inline-grid;
  width: 0.875rem;
  height: 0.875rem;
  place-items: center;
  color: var(--oc-text-muted);
}

.oc-table-sort[aria-sort="ascending"] .oc-table-sort-icon,
.oc-table-sort[aria-sort="descending"] .oc-table-sort-icon,
th[aria-sort] .oc-table-sort-icon {
  color: var(--oc-text-primary);
}

.oc-table-empty-cell {
  padding: var(--oc-space-6) var(--oc-space-4);
  text-align: center;
}

.oc-table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--oc-space-1) var(--oc-space-3);
  border-top: 1px solid var(--oc-border-subtle);
  color: var(--oc-text-muted);
  font-size: var(--oc-font-size-xs);
}

/* Code block: a shared read-only code surface with an identifying header
   and copy affordance. Consumers own highlighting; the block only styles
   structure, scrolling, and the header strip. */
.oc-code-block {
  overflow: hidden;
  border: 1px solid var(--oc-border-subtle);
  border-radius: var(--oc-radius-surface);
  background: var(--oc-bg-recessed);
}

.oc-code-block-header {
  display: flex;
  align-items: center;
  gap: var(--oc-space-2);
  padding: var(--oc-space-1) var(--oc-space-2) var(--oc-space-1) var(--oc-space-3);
  border-bottom: 1px solid var(--oc-border-subtle);
  background: var(--oc-bg-surface);
  color: var(--oc-text-muted);
  font-family: var(--oc-font-mono);
  font-size: var(--oc-font-size-xs);
}

.oc-code-block pre {
  overflow-x: auto;
  margin: 0;
  padding: var(--oc-space-3);
  border: 0;
  border-radius: 0;
  background: none;
  color: var(--oc-text-primary);
  font-family: var(--oc-font-mono);
  font-size: var(--oc-font-size-xs);
  line-height: 1.7;
  tab-size: 2;
}

.oc-code-block pre:focus-visible {
  outline: 2px solid var(--oc-focus-ring);
  outline-offset: -2px;
}

.oc-code-block-copy {
  display: inline-grid;
  width: 1.5rem;
  height: 1.5rem;
  margin-left: auto;
  border: 0;
  border-radius: var(--oc-radius-inset);
  background: none;
  color: var(--oc-text-muted);
  cursor: pointer;
  place-items: center;
}

.oc-code-block-copy:hover {
  background: var(--oc-surface-interactive);
  color: var(--oc-text-primary);
}

.oc-code-block-copy:focus-visible {
  outline: 2px solid var(--oc-focus-ring);
  outline-offset: 1px;
}

.oc-code-block-copy [data-lucide],
.oc-code-block-copy svg {
  width: 0.875rem;
  height: 0.875rem;
}

.oc-code-block code {
  font-family: inherit;
}

@media (forced-colors: active) {
  .oc-table-bulk-bar,
  .oc-code-block {
    border-color: CanvasText;
  }
}

/* Expandable rows: a chevron cell toggles a full-width detail row. */
.oc-table-expander {
  width: 2rem;
}

.oc-table-expand {
  display: inline-grid;
  width: 1.5rem;
  height: 1.5rem;
  border: 0;
  border-radius: var(--oc-radius-inset);
  background: none;
  color: var(--oc-text-muted);
  cursor: pointer;
  place-items: center;
}

.oc-table-expand:hover {
  background: var(--oc-surface-interactive);
  color: var(--oc-text-primary);
}

.oc-table-expand:focus-visible {
  outline: 2px solid var(--oc-focus-ring);
  outline-offset: 1px;
}

.oc-table-expand [data-lucide],
.oc-table-expand svg {
  width: 0.875rem;
  height: 0.875rem;
  transition: rotate var(--oc-duration-fast, 120ms) ease;
}

.oc-table-expand[aria-expanded="true"] [data-lucide],
.oc-table-expand[aria-expanded="true"] svg {
  rotate: 90deg;
}

.oc-table-expansion td {
  border-top: 0;
  background: var(--oc-bg-recessed);
}

/* Active filter chips live inline in the toolbar, between search and
   actions, wrapping when narrow. */
.oc-table-filters {
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--oc-space-2);
}

.oc-table-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--oc-space-1);
  padding: 2px var(--oc-space-1) 2px var(--oc-space-2);
  border: 1px solid var(--oc-border-subtle);
  border-radius: var(--oc-radius-round);
  background: var(--oc-bg-surface);
  color: var(--oc-text-secondary);
  font-size: var(--oc-font-size-xs);
}

.oc-table-filter-chip button {
  display: inline-grid;
  width: 1rem;
  height: 1rem;
  border: 0;
  border-radius: var(--oc-radius-round);
  background: none;
  color: var(--oc-text-muted);
  cursor: pointer;
  place-items: center;
}

.oc-table-filter-chip button:hover {
  background: var(--oc-surface-interactive);
  color: var(--oc-text-primary);
}

.oc-table-filter-chip [data-lucide],
.oc-table-filter-chip svg {
  width: 0.625rem;
  height: 0.625rem;
}

.oc-table-filter-add {
  border: 0;
  background: none;
  color: var(--oc-text-link);
  cursor: pointer;
  font: inherit;
  font-size: var(--oc-font-size-xs);
}
/* Sparkline: a stepped micro-trend beside a metric. The consumer computes the
   series and emits the stepped path at build time; the component owns size,
   stroke, and tone. Crisp segments, not splines: trend marks stay siblings of
   the pixel identity rather than imports from a charting kit. */
.oc-sparkline {
  display: block;
  width: 100%;
  max-width: 8.5rem;
  height: 1.5rem;
}

.oc-sparkline-line {
  fill: none;
  stroke: var(--oc-text-muted);
  stroke-width: 1.5;
  stroke-linecap: butt;
  stroke-linejoin: miter;
  /* preserveAspectRatio="none" stretches the viewBox; keep the stroke true. */
  vector-effect: non-scaling-stroke;
}

.oc-sparkline[data-tone="accent"] .oc-sparkline-line {
  stroke: var(--oc-accent-primary);
}

.oc-sparkline-fill {
  fill: color-mix(in srgb, var(--oc-accent-primary) 12%, transparent);
  stroke: none;
}

.oc-sparkline-endpoint {
  fill: var(--oc-accent-primary);
  stroke: none;
}

/* Delta: period-over-period change beside a metric. Neutral by default --
   activity direction is not a value judgment; reserve the status tones for
   metrics with a genuinely good or bad direction. */
.oc-delta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--oc-text-muted);
  font-size: var(--oc-font-size-xs);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.oc-delta-arrow {
  font-size: 0.625rem;
  line-height: 1;
}

.oc-delta[data-tone="positive"] {
  color: var(--oc-status-success-fg);
}

.oc-delta[data-tone="negative"] {
  color: var(--oc-status-error-fg);
}

/* Direction tints the arrow only: a scannable up/down cue without painting
   the whole delta as a judgment. An explicit data-tone still wins. */
.oc-delta:not([data-tone])[data-direction="up"] .oc-delta-arrow {
  color: var(--oc-status-success-fg);
}

.oc-delta:not([data-tone])[data-direction="down"] .oc-delta-arrow {
  color: var(--oc-status-error-fg);
}

/* Band-size sparkline for datelines and section headers: same stepped
   geometry, full width, taller stroke room. */
.oc-sparkline[data-size="lg"] {
  max-width: none;
  height: 3rem;
}

/* Mini column chart: one precomputed rect per period, same contract as
   the sparkline -- the consumer computes geometry, the component owns
   color. Columns stay quiet; only the newest period carries the accent. */
.oc-bars {
  display: block;
  width: 100%;
  max-width: 8.5rem;
  height: 1.5rem;
}

.oc-bars-bar {
  fill: var(--oc-border-strong);
}

.oc-bars-current {
  fill: var(--oc-accent-primary);
}

/* Composition bar: segments share one row and sum to the viewBox width.
   Roles follow the chart color guidance -- accents for neutral series,
   status colors only when a segment genuinely carries that meaning. */
.oc-split {
  display: block;
  overflow: hidden;
  width: 100%;
  height: 0.5rem;
  border-radius: 2px;
}

.oc-split-segment {
  fill: var(--oc-chart-color, var(--oc-accent-primary));
}

.oc-split-secondary {
  --oc-chart-color: var(--oc-accent-secondary);
}

.oc-split-success {
  --oc-chart-color: var(--oc-status-success-fg);
}

.oc-split-warning {
  --oc-chart-color: var(--oc-status-warning-fg);
}

.oc-split-error {
  --oc-chart-color: var(--oc-status-error-fg);
}

.oc-split-muted {
  --oc-chart-color: var(--oc-border-strong);
}

.oc-split-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--oc-space-1) var(--oc-space-3);
  margin: 0;
  padding: 0;
  color: var(--oc-text-muted);
  font-size: var(--oc-font-size-xs);
  list-style: none;
}

.oc-split-legend li {
  display: inline-flex;
  align-items: center;
  gap: var(--oc-space-1);
}

.oc-split-key {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 2px;
  background: var(--oc-chart-color, var(--oc-accent-primary));
}

/* Hover readout shell for sparkline/bars bands. The cursor and tip are
   injected by the optional charts.js module; the CSS ships so consumers
   opting in get the identical readout everywhere. */
.oc-chart-hover {
  position: relative;
  display: block;
}

.oc-chart-tip {
  position: absolute;
  top: -6px;
  z-index: 2;
  padding: var(--oc-space-1) var(--oc-space-2);
  border: 1px solid var(--oc-border-subtle);
  border-radius: var(--oc-radius-control);
  background: var(--oc-bg-elevated);
  box-shadow: var(--oc-shadow-sm, 0 2px 8px rgb(0 0 0 / 0.2));
  color: var(--oc-text-primary);
  font-family: var(--oc-font-mono);
  font-size: 11px;
  white-space: nowrap;
  pointer-events: none;
  transform: translate(-50%, -100%);
}

.oc-chart-cursor {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--oc-border-strong);
  pointer-events: none;
}