.table-workspace__viewport {
  background: var(--arhix-surface-raised);
}

.table-workspace__grid {
  --table-workspace-zoom: 1;
  display: grid;
  width: max-content;
  background: var(--arhix-surface-raised);
  color: var(--arhix-ink);
  outline: 0;
  user-select: none;
  zoom: var(--table-workspace-zoom);
}

.table-workspace__cell {
  position: relative;
  display: flex;
  min-width: 0;
  overflow: hidden;
  align-items: center;
  padding: 0 var(--arhix-space-inset);
  border-right: var(--arhix-border-hairline) solid var(--arhix-line);
  border-bottom: var(--arhix-border-hairline) solid var(--arhix-line);
  background: var(--arhix-surface-raised);
  color: var(--arhix-ink);
  cursor: default;
  white-space: nowrap;
}

.table-workspace__cell--column-header,
.table-workspace__cell--row-header,
.table-workspace__cell--corner {
  justify-content: center;
  padding: 0;
  background: var(--arhix-surface-soft);
  color: var(--arhix-ink-muted);
}

.table-workspace__cell--body {
  background: var(--table-cell-fill, var(--arhix-surface-raised));
}

.table-workspace__cell--column-header { position: sticky; top: 0; z-index: 9; }
.table-workspace__cell--row-header { position: sticky; left: 0; z-index: 8; }
.table-workspace__cell--corner { position: sticky; top: 0; left: 0; z-index: 10; }

.table-workspace__cell--selected {
  background: color-mix(
    in srgb,
    var(--arhix-accent-tint) 72%,
    var(--table-cell-fill, var(--arhix-surface-raised))
  );
}
.table-workspace__cell--coordinate-selected {
  /* Dark theme tint is translucent; sticky headers must cover scrolled cells. */
  background:
    linear-gradient(var(--arhix-accent-tint), var(--arhix-accent-tint)),
    var(--arhix-surface-soft);
  color: var(--arhix-ink-muted);
}
.table-workspace__cell--axis-selected {
  background: var(--arhix-accent);
  color: var(--arhix-paper);
  font-weight: 600;
}
.table-workspace__cell--axis-selected[draggable="true"] { cursor: grab; }
.table-workspace__cell--axis-selected[draggable="true"]:active { cursor: grabbing; }

.table-workspace__cell-content {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 1em;
  overflow: hidden;
  white-space: inherit;
}

.table-workspace__cell--body[data-table-formula-state]::after {
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 7px solid var(--arhix-ink-faint);
  border-left: 7px solid transparent;
  content: "";
  pointer-events: none;
}

.table-workspace__cell--body[data-table-formula-state="error"]::after {
  border-top-color: var(--arhix-data-red);
}

.table-workspace__cell--editing {
  z-index: 6;
  background: var(--table-cell-fill, var(--arhix-surface-raised));
}

.table-workspace__cell--editing > .table-workspace__cell-content {
  outline: 0;
  cursor: text;
  user-select: text;
}

.table-workspace__selection {
  z-index: 7;
  border: calc(2 * var(--arhix-border-hairline)) solid var(--arhix-accent);
  box-sizing: border-box;
  background: transparent;
  pointer-events: none;
}

.table-workspace__cell--formula-source { background: transparent; }

.table-workspace__formula-selection {
  z-index: 7;
  border: calc(2 * var(--arhix-border-hairline)) dashed var(--table-formula-color);
  box-sizing: border-box;
  background: transparent;
  pointer-events: none;
}

[data-table-formula-color="blue"] {
  --table-formula-color: color-mix(in srgb, var(--arhix-data-blue) 76%, var(--arhix-ink-muted));
}
[data-table-formula-color="red"] {
  --table-formula-color: color-mix(in srgb, var(--arhix-data-red) 76%, var(--arhix-ink-muted));
}
[data-table-formula-color="yellow"] {
  --table-formula-color: color-mix(in srgb, var(--arhix-data-yellow) 76%, var(--arhix-ink-muted));
}
[data-table-formula-color="green"] {
  --table-formula-color: color-mix(in srgb, var(--arhix-data-green) 76%, var(--arhix-ink-muted));
}

.table-workspace__formula-token[data-table-formula-color] {
  color: var(--table-formula-color);
}

.table-workspace__cell--reordering { opacity: 0.4; }
.table-workspace__selection.table-workspace__cell--reordering { background: transparent; }
.table-workspace__cell--reorder-preview-source { visibility: hidden; }

.table-workspace__reorder-preview-layer {
  position: fixed;
  z-index: var(--arhix-layer-drag);
  overflow: hidden;
  contain: layout paint style;
  pointer-events: none;
}

.table-workspace__reorder-strip {
  position: absolute;
  overflow: hidden;
  visibility: hidden;
  contain: layout paint style;
  background: var(--arhix-surface-raised);
  pointer-events: none;
  transition: transform var(--arhix-motion-quick) ease;
}

.table-workspace__reorder-strip--active {
  visibility: visible;
}

/* The selected strip crosses displaced neighbors during FLIP. Keep it above
   them so a later DOM sibling cannot visually compress the moving source. */
.table-workspace__reorder-strip--selected {
  z-index: 1;
}

.table-workspace__reorder-ghost {
  position: fixed;
  top: -2000px;
  left: -2000px;
  z-index: var(--arhix-layer-drag);
  overflow: hidden;
  background: var(--arhix-surface-raised);
  box-shadow: 0 0 0 var(--arhix-border-hairline) var(--arhix-island-border);
  pointer-events: none;
}

.table-workspace__reorder-ghost--landing { z-index: var(--arhix-layer-drag); }
.table-workspace__reorder-piece {
  position: absolute;
  display: flex;
  overflow: hidden;
  align-items: center;
  padding: 0 var(--arhix-space-inset);
  border-right: var(--arhix-border-hairline) solid var(--arhix-line);
  border-bottom: var(--arhix-border-hairline) solid var(--arhix-line);
  background: var(--arhix-surface-raised);
  color: var(--arhix-ink);
  white-space: nowrap;
}

.table-workspace__reorder-piece.table-workspace__cell--column-header,
.table-workspace__reorder-piece.table-workspace__cell--row-header {
  justify-content: center;
  padding: 0;
  background: var(--arhix-surface-soft);
  color: var(--arhix-ink-muted);
}

.table-workspace__reorder-piece.table-workspace__cell--selected {
  background: var(--arhix-accent-tint);
}

.table-workspace__reorder-piece.table-workspace__cell--axis-selected {
  background: var(--arhix-accent);
  color: var(--arhix-paper);
}

.table-workspace__reorder-piece.table-workspace__selection {
  padding: 0;
  border: calc(2 * var(--arhix-border-hairline)) solid var(--arhix-accent);
  background: transparent;
}