deepseek-harness/packages/client/ui-trajectory/src/client/TrajectoryTimeline.module.css

.root {
  position: relative;
  z-index: 0;
  isolation: isolate;
  flex: none;
  border-bottom: 1px solid var(--dsw-alias-border-l2);
  user-select: none;
}

.plot {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  height: 50px;
  overflow: hidden;
  background: var(--dsw-alias-bg-layer-2);
}

.labels {
  position: relative;
  border-right: 1px solid var(--dsw-alias-border-l1);
  color: var(--dsw-alias-label-caption);
  font: var(--dsw-font-xs-13);
  font-size: 10px;
  line-height: 1;
}

.labels span {
  position: absolute;
  right: 3px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 8px;
  text-align: right;
}

.labels span:nth-child(1) {
  top: 7px;
}

.labels span:nth-child(2) {
  top: 21px;
}

.labels span:nth-child(3) {
  top: 35px;
}

.track {
  position: relative;
  overflow: hidden;
  cursor: crosshair;
  touch-action: none;
}

.empty {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--dsw-alias-label-caption);
  font: var(--dsw-font-xs-13);
}

.track:focus-visible {
  outline: 1px solid var(--dsw-alias-state-business-primary);
  outline-offset: -1px;
}

.lanes {
  position: absolute;
  z-index: 2;
  inset: 7px 0;
}

.turnBoundaries {
  position: absolute;
  z-index: 3;
  inset: 0;
  pointer-events: none;
}

.turnBoundary {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--trajectory-turn-left);
  width: 1px;
  background: var(--dsw-alias-border-l2);
}

.span {
  position: absolute;
  top: calc(var(--trajectory-span-lane) * 14px);
  left: calc(var(--trajectory-span-left) + 1px);
  width: max(2px, calc(var(--trajectory-span-width) - 2px));
  height: 8px;
  min-width: 2px;
  border-radius: 1px;
  background: var(--dsw-alias-label-secondary);
  opacity: 0.78;
}

.span[data-timeline-span='user'] {
  background: var(--dsw-alias-state-business-primary);
}

.span[data-timeline-span='context'] {
  background: color-mix(
    in srgb,
    var(--dsw-alias-state-success-primary) 68%,
    var(--dsw-alias-label-secondary)
  );
}

.span[data-timeline-span='message'] {
  background: color-mix(
    in srgb,
    var(--dsw-alias-brand-primary-new-colorprimary-new-color) 60%,
    var(--dsw-alias-state-error-secondary)
  );
}

.span[data-timeline-span='tool'] {
  background: var(--dsw-alias-state-warn-label);
}

.span[data-timeline-span='subtool'] {
  background: color-mix(
    in srgb,
    var(--dsw-alias-state-warn-label) 62%,
    var(--dsw-alias-label-tertiary)
  );
}

.span[data-equal-duration='true'] {
  width: 8px;
  min-width: 8px;
}

.span[data-selected='false'] {
  opacity: 0.2;
}

.span[data-current='true'] {
  z-index: 1;
  opacity: 1;
  box-shadow:
    0 0 0 1px var(--dsw-alias-bg-layer-2),
    0 0 0 2px var(--dsw-alias-state-business-primary);
}

.span[data-search-match='false'] {
  opacity: 0.14;
}

.selection {
  position: absolute;
  z-index: 1;
  top: 0;
  bottom: 0;
  left: var(--trajectory-selection-left);
  width: var(--trajectory-selection-width);
  min-width: 1px;
  background: color-mix(
    in srgb,
    var(--dsw-alias-state-business-primary) 12%,
    transparent
  );
  box-shadow:
    -100vw 0 0 100vw color-mix(in srgb, var(--dsw-alias-bg-layer-1) 58%, transparent),
    100vw 0 0 100vw color-mix(in srgb, var(--dsw-alias-bg-layer-1) 58%, transparent);
  pointer-events: none;
}

.selectionEdges {
  position: absolute;
  z-index: 4;
  top: 0;
  bottom: 0;
  left: var(--trajectory-selection-left);
  width: var(--trajectory-selection-width);
  min-width: 1px;
  pointer-events: none;
}

.hoverLine {
  position: absolute;
  z-index: 4;
  top: 0;
  bottom: 0;
  left: clamp(
    0px,
    calc(var(--trajectory-hover-left) - 1px),
    calc(100% - 2px)
  );
  width: 2px;
  background: var(--dsw-alias-state-business-primary);
  pointer-events: none;
}

.selectionEdges::before,
.selectionEdges::after {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--dsw-alias-state-business-primary);
  content: '';
}

.selectionEdges::before {
  left: 0;
}

.selectionEdges::after {
  right: 0;
}

.selectionEdges[data-dragging='true']::before,
.selectionEdges[data-dragging='true']::after {
  width: 2px;
}

.selection[data-dragging='true'] {
  background: color-mix(
    in srgb,
    var(--dsw-alias-state-business-primary) 18%,
    transparent
  );
}