/* Tasks page shell: header row, empty/error states, and the state dot. The
   graph canvas / tree rows / popovers / jobs drawer live in
   tasks-graph.module.css; the old indentation-tree and jobs-dock classes
   were pruned when the page moved to the unified model. */
.subagent {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.subagentHeader {
  flex: none;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 8px 0 12px;
}

.subagentTitle {
  flex: 1;
  min-width: 0;
  font: var(--dsw-font-s-14);
  color: var(--dsw-alias-label-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* The descendant count badge ("3 · 1 运行中") beside the title. */
.subagentCount {
  flex: none;
  font: var(--dsw-font-xxxs-11);
  color: var(--dsw-alias-label-tertiary);
}

.subagentRefresh {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--dsw-alias-label-secondary);
  cursor: pointer;
}

.subagentRefresh:hover {
  background: var(--dsw-alias-interactive-bg-hover);
}

.subagentRow:hover {
  background: var(--dsw-alias-interactive-bg-hover);
}

/* Keyboard focus (mirror of the official catalog row): a visible fill only
   when focused via keyboard; the selected state below still wins on top. */
.subagentRow:focus-visible {
  background: var(--dsw-alias-interactive-bg-hover);
}

/* The currently-open session, highlighted in place (mirror of the workspace
   `.sessionRow.selected` — declared after the hover/focus rules so it wins). */
.subagentRowActive,
.subagentRowActive:hover,
.subagentRowActive:focus-visible {
  background: var(--dsw-alias-interactive-bg-active);
}

.subagentRowDisabled:hover {
  background: transparent;
}

/* Loading placeholders are disabled but keep the default cursor (official
   `.loadingRow` distinction from `.disabled`). */

/* The state dot aligns to the first text line (official catalog detail). */
.subagentDot {
  margin-top: 4px;
}

.subagentLabel,

/* ── Live lines (running cards only) ──────────────────────────────────── */

/* ── Tree connector lines (official catalog recipe) ────────────────────── */

.subagentChildren::before {
  content: '';
  position: absolute;
  left: 0;
  top: -26px;
  height: 26px;
  border-left: 1px solid var(--dsw-alias-border-l2);
}

.subagentChildren[aria-busy='true']::before {
  content: none;
}

.subagentChildren > .subagentNode::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: -4px;
  border-left: 1px solid var(--dsw-alias-border-l2);
}

.subagentChildren > .subagentNode:last-child::before {
  bottom: auto;
  height: 17px;
}

.subagentChildren > .subagentNode > .subagentRow::before {
  content: '';
  position: absolute;
  top: 16px;
  left: -4px;
  width: 14px;
  border-top: 1px solid var(--dsw-alias-border-l2);
}

.subagentEmpty {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px;
  font: var(--dsw-font-xxs-12);
  color: var(--dsw-alias-label-tertiary);
  text-align: center;
}

.subagentEmptyHint {
  font: var(--dsw-font-xxxs-11);
  color: var(--dsw-alias-label-dimmed);
}

.subagentError {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  font: var(--dsw-font-xxs-12);
  color: var(--dsw-alias-state-error-primary);
}

.subagentErrorRetry {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 24px;
  padding: 0 8px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--dsw-alias-label-secondary);
  font: var(--dsw-font-xxxs-strong-11);
  cursor: pointer;
}

.subagentErrorRetry:hover {
  background: var(--dsw-alias-interactive-bg-hover);
  color: var(--dsw-alias-label-primary);
}

/* ── Background-job section (below the topology tree) ────────────────── */

/* One job row; the whole row lights up on hover, the expandable target
   stays transparent (the kill button rides on the row's right edge). */

.jobsRow:hover {
  background: var(--dsw-alias-interactive-bg-hover);
}

/* The row whose output is shown in the bottom dock. */
.jobsRowSelected,
.jobsRowSelected:hover {
  background: var(--dsw-alias-interactive-bg-active);
}

.jobsRowMain:focus-visible {
  background: var(--dsw-alias-interactive-bg-hover);
}

/* The command line: a kind badge followed by the command itself in the code
   face, like the terminal's live lines. */

.jobsKill:hover {
  background: color-mix(in srgb, var(--dsw-alias-state-error-primary) 12%, transparent);
  color: var(--dsw-alias-state-error-primary);
}

/* The armed (first-click) state: a filled confirm chip instead of the icon. */
.jobsKillArmed,
.jobsKillArmed:hover {
  width: auto;
  height: 20px;
  padding: 0 8px;
  background: color-mix(in srgb, var(--dsw-alias-state-error-primary) 12%, transparent);
  color: var(--dsw-alias-state-error-primary);
  font: var(--dsw-font-xxxs-strong-11);
  white-space: nowrap;
}

.jobsKill:disabled {
  opacity: 0.5;
  cursor: default;
}

/* ── The shared output dock (bottom of the page, sticky like a terminal) ── */

/* Direct child of the scrolling body, so it docks at the scrollport's bottom
   edge while the job list scrolls above it; a solid background keeps the
   tree from showing through. */

.jobsPaneClose:hover {
  background: var(--dsw-alias-interactive-bg-hover);
}