/* v1.20-a: Agent Workbench styles */

.workbench-shell {
  display: flex;
  height: 100%;
  overflow: hidden;
}

.wb-agent-rail {
  width: 180px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  background: var(--surface);
  flex-shrink: 0;
}

.wb-agent-rail-header {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.wb-agent-search {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
}

.wb-agent-search input {
  width: 100%;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 12px;
  outline: none;
  box-sizing: border-box;
}

.wb-agent-list {
  flex: 1;
  overflow-y: auto;
}

.wb-agent-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.wb-agent-item:hover {
  background: rgba(255,255,255,0.04);
}

.wb-agent-item.selected {
  background: rgba(99,102,241,0.12);
  border-left: 3px solid var(--accent);
}

.wb-agent-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

.wb-agent-info {
  min-width: 0;
}

.wb-agent-name {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wb-agent-prof {
  font-size: 11px;
  color: var(--text-dim);
}

.wb-agent-empty {
  padding: 20px 12px;
  text-align: center;
  color: var(--text-dim);
  font-size: 13px;
}

.wb-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.wb-sub-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 0 16px;
}

.wb-sub-tab {
  padding: 10px 16px;
  font-size: 13px;
  border: none;
  background: none;
  color: var(--text-dim);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

.wb-sub-tab:hover {
  color: var(--text);
}

.wb-sub-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.wb-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
}

.wb-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-dim);
}

/* Overview */
.wb-overview-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.wb-overview-avatar {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
}

.wb-overview-stats {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.wb-stat-card {
  flex: 1;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
}

.wb-stat-num {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
}

.wb-stat-label {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
}

.wb-session-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.wb-session-rows {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.wb-session-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s;
  gap: 12px;
}

.wb-session-row:hover {
  background: rgba(99,102,241,0.08);
}

.wb-session-preview {
  flex: 1;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wb-session-meta {
  font-size: 11px;
  color: var(--text-dim);
  flex-shrink: 0;
}

.wb-session-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.wb-session-id {
  font-family: monospace;
  color: var(--text-dim);
}

.wb-session-time {
  font-size: 12px;
  color: var(--text-dim);
}

/* Memory */
.wb-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.wb-table th {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 2px solid var(--border);
  color: var(--text-dim);
  font-size: 12px;
}

.wb-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}

.wb-alias-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  margin: 1px 2px;
  background: rgba(99,102,241,0.12);
  color: var(--accent);
  border-radius: 4px;
  font-size: 11px;
  cursor: default;
}

.wb-alias-del {
  cursor: pointer;
  font-weight: bold;
  opacity: 0.6;
  padding: 0 2px;
}

.wb-alias-del:hover {
  opacity: 1;
  color: var(--error);
}

/* Synonym actions */
.wb-syn-approve,
.wb-syn-ignore {
  padding: 3px 10px;
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  background: none;
  color: var(--text);
}

.wb-syn-approve:hover {
  background: rgba(34,197,94,0.15);
  border-color: var(--success);
}

.wb-syn-ignore:hover {
  background: rgba(239,68,68,0.1);
  border-color: var(--error);
}

/* Capability */
.wb-pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  font-size: 12px;
  line-height: 1.6;
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.wb-version-chip {
  display: inline-block;
  padding: 3px 10px;
  margin: 2px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 12px;
}

/* ==========================================================================
   v1.24-a: 记忆 tab 重做 — 三块布局 + 删除 + 语义搜索
   ========================================================================== */

.wb-mem-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 14px;
}

.wb-mem-block-secondary {
  background: transparent;
  border: 1px dashed var(--border);
  margin-top: 24px;
}

.wb-mem-block-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.wb-mem-count {
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 400;
}

.wb-mem-empty {
  color: var(--text-dim);
  font-size: 13px;
  padding: 12px;
  text-align: center;
}

/* Toolbar */
.wb-mem-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.wb-mem-checkbox-wrap {
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

/* Layer details */
.wb-mem-layer {
  margin: 6px 0;
}

.wb-mem-layer summary {
  cursor: pointer;
  padding: 6px 4px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
}

.wb-mem-layer-empty summary {
  color: var(--text-dim);
  font-weight: 400;
}

.wb-mem-rows {
  padding: 4px 0 4px 18px;
}

.wb-mem-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 4px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.wb-mem-row:hover {
  background: rgba(99,102,241,0.04);
}

.wb-mem-row-check {
  flex-shrink: 0;
}

.wb-layer-tag {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}

.wb-mem-key {
  font-weight: 500;
  color: var(--text);
  flex-shrink: 0;
}

.wb-mem-class {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 11px;
  background: rgba(99,102,241,0.08);
  color: var(--accent);
  flex-shrink: 0;
}

.wb-mem-primary {
  flex: 1;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wb-mem-multisrc {
  font-size: 11px;
  color: var(--warning);
  flex-shrink: 0;
}

.wb-mem-source {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}

.wb-mem-source-knowledge {
  background: rgba(22, 163, 74, 0.10);
  color: var(--success);
}

.wb-mem-source-reflection {
  background: rgba(37, 99, 235, 0.10);
  color: var(--accent);
}

.wb-btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  font-size: 14px;
  flex-shrink: 0;
  opacity: 0.6;
}

.wb-btn-icon:hover {
  opacity: 1;
  background: rgba(239,68,68,0.1);
}

.wb-btn,
.wb-btn-danger {
  padding: 5px 12px;
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  background: var(--bg);
  color: var(--text);
}

.wb-btn:hover {
  background: rgba(99,102,241,0.08);
  border-color: var(--accent);
}

.wb-btn-danger {
  border-color: var(--error);
  color: var(--error);
}

.wb-btn-danger:hover:not(:disabled) {
  background: rgba(239,68,68,0.1);
}

.wb-btn-danger:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Topics */
.wb-mem-topic {
  margin: 6px 0;
  padding: 6px 4px;
  border-bottom: 1px solid var(--border);
}

.wb-mem-topic summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.wb-mem-topic-mappings {
  margin: 6px 0 0 22px;
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--text-dim);
}

.wb-mem-topic-mappings li {
  padding: 3px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Project state cards */
.wb-mem-state-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  margin-top: 8px;
}

.wb-mem-state-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
}

.wb-mem-state-card-head {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.wb-mem-state-card-body {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.5;
}

/* Search */
.wb-mem-search-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}

.wb-mem-search-row input[type="text"] {
  flex: 1;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 13px;
}

.wb-mem-search-row select {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 13px;
  background: var(--bg);
}

.wb-mem-search-results {
  max-height: 320px;
  overflow-y: auto;
}

.wb-mem-search-results .wb-mem-search-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 4px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  margin: 0;
}

.wb-mem-search-score {
  font-family: ui-monospace, monospace;
  font-size: 12px;
  color: var(--accent);
  min-width: 56px;
  flex-shrink: 0;
}

.wb-mem-low-confidence {
  background: rgba(245,158,11,0.06);
}

.wb-mem-fallback {
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 3px;
  background: rgba(245,158,11,0.15);
  color: var(--warning);
  flex-shrink: 0;
}

/* ===========================================================================
   v1.24-d: Collaboration tab — session list
   =========================================================================== */

.wb-collab {
  padding: 4px 0;
}

.wb-collab-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.wb-collab-header h3 {
  margin: 0;
  font-size: 16px;
}

.wb-collab-summary {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.wb-collab-stat {
  color: var(--text-dim);
}

.wb-collab-filters {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.wb-collab-filter {
  padding: 4px 12px;
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s;
}

.wb-collab-filter.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.wb-collab-filter:hover {
  border-color: var(--accent);
}

.wb-collab-empty {
  color: var(--text-dim);
  font-size: 13px;
  padding: 24px;
  text-align: center;
}

.wb-collab-session-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.wb-collab-session {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color 0.15s;
}

.wb-collab-session:hover {
  border-color: var(--accent);
  background: rgba(99,102,241,0.03);
}

.wb-collab-session-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.wb-collab-peer {
  font-size: 12px;
  white-space: nowrap;
  flex-shrink: 0;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wb-collab-peer-user {
  color: var(--accent);
  font-weight: 600;
}

.wb-collab-peer-agent {
  color: var(--text);
  font-weight: 600;
}

.wb-collab-preview {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
  font-size: 13px;
}

.wb-collab-state {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 3px;
  flex-shrink: 0;
  text-transform: uppercase;
}

.wb-collab-state-active {
  background: rgba(34,197,94,0.12);
  color: var(--success);
}

.wb-collab-state-hibernated {
  background: rgba(107,114,128,0.12);
  color: var(--text-muted);
}

.wb-collab-state-closed {
  background: rgba(239,68,68,0.08);
  color: var(--text-muted);
}

.wb-collab-meta {
  font-size: 11px;
  color: var(--text-dim);
  flex-shrink: 0;
  white-space: nowrap;
}

/* Memory list pagination/search */
.wb-mem-toolbar-grid {
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

.wb-mem-list-controls {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 30px;
}

.wb-mem-list-search {
  width: 240px;
  max-width: 42vw;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 12px;
  background: var(--bg);
  color: var(--text);
}

.wb-mem-pager {
  margin-left: auto;
}

.wb-mem-page-info {
  color: var(--text-dim);
  font-size: 12px;
  white-space: nowrap;
}

.wb-mem-page-size {
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 12px;
  background: var(--bg);
  color: var(--text);
}

.wb-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Memory management table */
.wb-mem-table-wrap {
  width: 100%;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.wb-mem-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 12px;
}

.wb-mem-table th,
.wb-mem-table td {
  padding: 7px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

.wb-mem-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--bg-muted);
  color: var(--text-dim);
  font-weight: 600;
}

.wb-mem-table tbody tr:hover {
  background: rgba(99,102,241,0.04);
}

.wb-mem-check-col {
  width: 34px;
}

.wb-mem-sort {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  padding: 0;
}

.wb-mem-sort:hover {
  color: var(--accent);
}

.wb-mem-key-cell,
.wb-mem-owner-cell {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wb-mem-primary-cell {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}

.wb-mem-actions {
  display: inline-flex;
  gap: 6px;
  white-space: nowrap;
}

.wb-mem-actions .wb-btn,
.wb-mem-actions .wb-btn-danger {
  padding: 3px 8px;
}

/* Memory table UX refinements */
.wb-mem-table {
  table-layout: auto;
  min-width: 960px;
}

.wb-mem-table th:nth-child(1),
.wb-mem-table td:nth-child(1) {
  width: 36px;
}

.wb-mem-table th:nth-child(2),
.wb-mem-table td:nth-child(2) {
  width: 72px;
}

.wb-mem-table th:nth-child(3),
.wb-mem-table td:nth-child(3) {
  width: 160px;
}

.wb-mem-table th:nth-child(4),
.wb-mem-table td:nth-child(4) {
  width: 90px;
}

.wb-mem-table th:nth-child(5),
.wb-mem-table td:nth-child(5) {
  width: auto;
  min-width: 360px;
}

.wb-mem-table th:nth-child(6),
.wb-mem-table td:nth-child(6) {
  width: 160px;
}

.wb-mem-table th:nth-child(7),
.wb-mem-table td:nth-child(7) {
  width: 64px;
}

.wb-mem-table th:nth-child(8),
.wb-mem-table td:nth-child(8) {
  width: 124px;
}

.wb-mem-primary-cell {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  line-height: 1.45;
  word-break: break-word;
}

.wb-mem-table td {
  vertical-align: top;
}

.wb-mem-table-wrap {
  max-height: none;
}

@media (max-width: 900px) {
  .wb-mem-list-search {
    width: min(100%, 320px);
    max-width: 100%;
  }

  .wb-mem-table {
    min-width: 840px;
  }

  .wb-mem-table th:nth-child(5),
  .wb-mem-table td:nth-child(5) {
    min-width: 280px;
  }
}


/* ===========================================================================
   M3: Self-learning review tab
   =========================================================================== */

.wb-learning {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.wb-learning-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.wb-learning-header h3 {
  margin: 0;
  font-size: 16px;
}

.wb-learning-subtitle,
.wb-learning-note {
  color: var(--text-dim);
  font-size: 12px;
  margin-top: 4px;
}

.wb-learning-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.wb-learning-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(90px, 1fr));
  gap: 10px;
}

.wb-learning-stat {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  padding: 10px 12px;
}

.wb-learning-stat span {
  display: block;
  color: var(--accent);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
}

.wb-learning-stat label {
  color: var(--text-dim);
  font-size: 12px;
}

.wb-learning-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
}

.wb-learning-panel {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  min-height: 220px;
  overflow: hidden;
}

.wb-learning-panel-title {
  border-bottom: 1px solid var(--border);
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
}

.wb-learning-row {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.wb-learning-row-head,
.wb-learning-statuses {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.wb-learning-kind,
.wb-learning-score,
.wb-learning-statuses span {
  border-radius: 4px;
  padding: 2px 7px;
  font-size: 11px;
  background: rgba(99,102,241,0.10);
  color: var(--accent);
}

.wb-learning-improvement .wb-learning-kind {
  background: rgba(239,68,68,0.12);
  color: var(--error);
}

.wb-learning-strength .wb-learning-kind {
  background: rgba(34,197,94,0.12);
  color: var(--success);
}

.wb-learning-task {
  font-family: ui-monospace, monospace;
  font-size: 12px;
  color: var(--text-dim);
}

.wb-learning-evidence {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.wb-learning-field {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  background: var(--bg-tertiary);
}

.wb-learning-field label {
  display: block;
  margin-bottom: 4px;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 700;
}

.wb-learning-field p {
  margin: 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.wb-learning-fact p {
  color: var(--text-secondary);
}

.wb-learning-conclusion {
  border-left: 3px solid var(--success);
  background: var(--bg-tertiary);
}

.wb-learning-conclusion p {
  color: var(--text-primary);
}

.wb-learning-statuses {
  margin-top: 8px;
}

.wb-learning-empty {
  color: var(--text-dim);
  font-size: 13px;
  padding: 20px 12px;
  text-align: center;
}

.wb-learning-actions-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 8px;
}

.wb-btn-approve {
  background: var(--success) !important;
  color: var(--on-accent) !important;
  font-size: 12px;
}

.wb-btn-approve:hover {
  opacity: 0.88;
}

.wb-btn-reject {
  background: var(--danger) !important;
  color: var(--on-accent) !important;
  font-size: 12px;
}

.wb-btn-reject:hover {
  opacity: 0.88;
}

.wb-learning-badge {
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
}

.wb-learning-badge-written {
  background: var(--success);
  color: var(--on-accent);
}

.wb-learning-badge-approved {
  background: var(--success);
  color: var(--on-accent);
}

.wb-learning-badge-rejected {
  background: var(--danger);
  color: var(--on-accent);
}

.wb-learning-badge-pending_review {
  background: var(--warning);
  color: var(--on-accent);
}

@media (max-width: 900px) {
  .wb-learning-grid,
  .wb-learning-stats {
    grid-template-columns: 1fr;
  }
}


.wb-collab-session-id,
.wb-session-view-id {
  display: block;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-all;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.35;
  color: var(--text-dim);
}


/* ═══ v1.40 Skills Tab ═══ */
.skills-layout { display:flex; width:100%; height:100%; }
.skills-sidebar {
  width:280px; min-width:220px; max-width:340px;
  border-right:1px solid var(--border);
  display:flex; flex-direction:column;
  overflow-y:auto; padding:8px;
}
.skills-detail { flex:1; overflow-y:auto; padding:16px 24px; }
.skills-actions { display:flex; gap:6px; margin-bottom:8px; }
.skills-btn {
  padding:6px 12px; border:1px solid var(--border); border-radius:6px;
  background:var(--bg-card); cursor:pointer; font-size:13px; white-space:nowrap;
}
.skills-btn:hover { border-color:var(--accent); }
.skills-btn-primary { background:var(--accent); color:var(--on-accent); border-color:var(--accent); }
.skills-btn-danger { color:var(--danger); }
.skills-section-title {
  font-size:12px; font-weight:600; color:var(--text-dim);
  padding:8px 4px 4px; text-transform:uppercase; letter-spacing:0.5px;
}
.skills-list { display:flex; flex-direction:column; gap:2px; }
.skills-empty { padding:8px 4px; font-size:12px; color:var(--text-dim); }
.skills-item {
  padding:8px 10px; border-radius:6px; cursor:pointer; transition:background .15s;
}
.skills-item:hover { background:var(--bg-hover); }
.skills-item.active { background:var(--accent); color:var(--on-accent); }
.skills-item-name { font-size:13px; font-weight:600; }
.skills-item-desc { font-size:11px; color:var(--text-dim); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.skills-item.active .skills-item-desc { color:rgba(255,255,255,0.8); }
.skills-item-owner { font-size:10px; color:var(--text-dim); }
.skills-detail-empty {
  display:flex; align-items:center; justify-content:center;
  height:100%; font-size:14px; color:var(--text-dim);
}
.skills-detail-head {
  display:flex; justify-content:space-between; align-items:flex-start;
  margin-bottom:12px; padding-bottom:12px; border-bottom:1px solid var(--border);
}
.skills-detail-title { font-size:18px; font-weight:700; }
.skills-detail-meta { font-size:12px; color:var(--text-dim); margin-top:4px; }
.skills-detail-actions { display:flex; gap:6px; }
.skills-detail-desc { font-size:14px; color:var(--text); margin-bottom:16px; }
.skills-detail-body {
  background:var(--bg-card); border:1px solid var(--border); border-radius:8px;
  padding:16px; font-size:13px; line-height:1.5; white-space:pre-wrap; word-wrap:break-word;
  font-family:ui-monospace,monospace; overflow-x:auto;
}
.skills-editor { max-width:640px; }
.skills-editor-title { font-size:18px; font-weight:700; margin-bottom:16px; }
.skills-field {
  display:flex; align-items:center; gap:12px; margin-bottom:12px;
  font-size:13px;
}
.skills-field > span { width:80px; font-weight:600; flex-shrink:0; }
.skills-field input, .skills-field select {
  flex:1; padding:6px 10px; border:1px solid var(--border); border-radius:6px;
  font-size:13px; background:var(--bg-card); color:var(--text);
}
.skills-field-col { flex-direction:column; align-items:flex-start; gap:6px; }
.skills-field-col > span { width:auto; }
.skills-field textarea {
  width:100%; padding:10px; border:1px solid var(--border); border-radius:6px;
  font-size:13px; font-family:ui-monospace,monospace; line-height:1.5;
  background:var(--bg-card); color:var(--text); resize:vertical;
}
.skills-editor-actions { display:flex; gap:8px; margin-top:12px; }
.skills-editor-err { color:var(--danger); font-size:12px; margin-top:8px; min-height:16px; }
.skills-upload-hint { font-size:11px; color:var(--text-dim); margin-top:12px; }

/* ═══ v1.40 工作台技能展示 ═══ */
.wb-skill-group { margin-bottom: 18px; }
.wb-skill-group-title {
  font-size: 13px; font-weight: 600; color: var(--text-dim);
  margin-bottom: 8px; padding-bottom: 4px; border-bottom: 1px solid var(--border);
}
.wb-skill-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.wb-skill-table th {
  text-align: left; padding: 6px 10px; color: var(--text-dim);
  font-weight: 600; border-bottom: 1px solid var(--border);
}
.wb-skill-table td { padding: 6px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.wb-skill-id { color: var(--text-dim); font-size: 11px; font-family: ui-monospace, monospace; }
.wb-skill-missing { font-size: 12px; color: var(--danger); padding: 4px 0; }
.wb-skill-unref { font-size: 11px; padding: 2px 8px; }

/* ═══ v1.42 Skills Panel Layout ═══ */
.sk-panel-layout { display: flex; width: 100%; height: 100%; }
.sk-panel-nav {
  width: 180px; min-width: 140px; border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 8px 0; overflow-y: auto;
}
.sk-panel-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; cursor: pointer; font-size: 14px;
  color: var(--text-dim); border-left: 3px solid transparent;
  transition: all 0.15s;
}
.sk-panel-nav-item:hover { background: var(--bg-hover); color: var(--text); }
.sk-panel-nav-item.active {
  background: var(--bg-hover); color: var(--text);
  border-left-color: var(--accent); font-weight: 600;
}
.sk-panel-nav-icon { font-size: 18px; flex-shrink: 0; }
.sk-panel-nav-label { white-space: nowrap; }
.sk-panel-content { flex: 1; overflow-y: auto; }

.sk-panel-section { padding: 20px 24px; }
.sk-panel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.sk-panel-header h2 { font-size: 18px; font-weight: 700; margin: 0; }
.sk-panel-actions { display: flex; gap: 8px; align-items: center; }
.sk-panel-actions select {
  padding: 6px 10px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--bg-elev); color: var(--text); font-size: 13px;
}
.sk-sub-section { margin-top: 28px; }
.sk-sub-section h3 { font-size: 15px; font-weight: 600; margin-bottom: 12px; }

.sk-table-wrap { overflow-x: auto; }
.sk-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.sk-table th {
  text-align: left; padding: 8px 12px; color: var(--text-dim);
  font-weight: 600; border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
.sk-table td { padding: 8px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.sk-table tr:hover td { background: var(--bg-hover); }
.sk-row-danger td { background: rgba(239,68,68,0.08); }

.sk-loading { padding: 40px; text-align: center; color: var(--text-dim); font-size: 14px; }
.sk-empty { padding: 40px; text-align: center; color: var(--text-dim); font-size: 14px; }
.sk-error { padding: 20px; color: var(--danger); font-size: 13px; }

.sk-badge {
  display: inline-block; padding: 1px 6px; border-radius: 4px;
  font-size: 10px; font-weight: 600; margin-left: 4px;
}
.sk-badge-manual { background: rgba(100,116,139,0.2); color: var(--text-muted); }
.sk-badge-auto { background: rgba(34,197,94,0.2); color: var(--success); }

.sk-mini-btn {
  padding: 3px 10px; border-radius: 4px; cursor: pointer;
  border: 1px solid var(--border); background: var(--bg-elev);
  color: var(--text); font-size: 12px; margin-right: 4px;
}
.sk-mini-btn:hover { border-color: var(--accent); }
.sk-mini-accept { color: var(--success); border-color: var(--success); }
.sk-mini-accept:hover { background: rgba(74,222,128,0.1); }
.sk-mini-reject { color: var(--error); border-color: var(--error); }
.sk-mini-reject:hover { background: rgba(239,68,68,0.1); }


.sk-proposal-list { display: flex; flex-direction: column; gap: 10px; }
.sk-proposal-card {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px;
  border: 1px solid var(--border); background: var(--bg-elev);
  border-radius: 8px; padding: 12px 14px;
}
.sk-proposal-main { min-width: 0; }
.sk-proposal-title { display: flex; align-items: baseline; gap: 8px; margin-bottom: 5px; }
.sk-proposal-title strong { font-size: 14px; }
.sk-proposal-title span { font-size: 12px; color: var(--text-dim); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.sk-proposal-desc { font-size: 13px; color: var(--text); line-height: 1.45; margin-bottom: 8px; }
.sk-proposal-meta { display: flex; flex-wrap: wrap; gap: 6px; color: var(--text-dim); font-size: 11px; }
.sk-proposal-meta span { border: 1px solid var(--border); border-radius: 999px; padding: 2px 7px; }
.sk-proposal-actions { display: flex; align-items: flex-start; gap: 4px; white-space: nowrap; }
.sk-proposal-draft {
  grid-column: 1 / -1; margin: 8px 0 0 0; max-height: 360px; overflow: auto;
  border: 1px solid var(--border); border-radius: 6px; padding: 12px;
  background: var(--bg); color: var(--text); font-size: 12px; line-height: 1.5;
  white-space: pre-wrap;
}
.sk-proposal-draft.hidden { display: none; }

.sk-proposal-card.sk-proposal-focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(99,102,241,0.22);
  background: rgba(99,102,241,0.12);
}

@media (max-width: 760px) {
  .sk-proposal-card { grid-template-columns: 1fr; }
  .sk-proposal-actions { flex-wrap: wrap; }
}

.sk-form-modal { margin-top: 16px; }
.sk-form-modal.hidden { display: none; }
.sk-form-box {
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 8px; padding: 20px; max-width: 600px;
}
.sk-form-box h3 { font-size: 16px; margin-bottom: 16px; }
.sk-form-msg { font-size: 13px; margin-top: 10px; color: var(--text-dim); }

.sk-evidence-list { display: flex; flex-direction: column; gap: 12px; }
.sk-evidence-card {
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 8px; padding: 16px;
}
.sk-evidence-head { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.sk-evidence-idx { font-size: 12px; color: var(--text-dim); font-weight: 600; }
.sk-evidence-query { font-size: 14px; font-weight: 600; flex: 1; }
.sk-evidence-conf { font-size: 14px; font-weight: 700; color: var(--success); }
.sk-conf-bar { width: 100%; height: 4px; background: var(--border); border-radius: 2px; margin-bottom: 8px; }
.sk-conf-fill { height: 100%; background: var(--success); border-radius: 2px; }
.sk-evidence-url { font-size: 12px; margin-bottom: 6px; }
.sk-evidence-url a { color: var(--accent); text-decoration: none; }
.sk-evidence-url a:hover { text-decoration: underline; }
.sk-evidence-tool { font-size: 12px; color: var(--text-dim); margin-bottom: 6px; }
.sk-evidence-snippet {
  font-size: 12px; color: var(--text); white-space: pre-wrap; word-wrap: break-word;
  background: rgba(0,0,0,0.2); border-radius: 4px; padding: 8px; margin-top: 4px;
  font-family: ui-monospace, Menlo, monospace; line-height: 1.5;
}

.sk-bar-wrap { width: 120px; height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
.sk-bar-fill { height: 100%; background: var(--accent); border-radius: 4px; }
.sk-sort-btn { background: transparent; border: 0; color: inherit; font: inherit; font-weight: 600; padding: 0; cursor: pointer; }
.sk-sort-btn:hover { color: var(--accent); }
.sk-token-pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; padding: 10px 0; font-size: 12px; color: var(--text-muted); }
.sk-token-pager select { background: var(--bg-card); color: var(--text); border: 1px solid var(--border); border-radius: 4px; padding: 4px 8px; }
.sk-token-pager .sk-mini-btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* v1.48-b: skill proposal hint in workbench session messages */
.wb-skill-proposal-hint {
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(99,102,241,0.35);
  border-radius: 8px;
  background: rgba(99,102,241,0.10);
  color: var(--text);
}

.wb-skill-proposal-head {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.wb-skill-proposal-icon {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 6px;
  background: rgba(99,102,241,0.18);
}

.wb-skill-proposal-title {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
}

.wb-skill-proposal-sub {
  margin-top: 2px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-dim);
}

.wb-skill-proposal-ids {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}

.wb-skill-proposal-id {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.wb-skill-proposal-id code {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
}

.wb-skill-proposal-copy,
.wb-skill-proposal-open {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface2);
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
}

.wb-skill-proposal-copy {
  padding: 5px 8px;
  flex-shrink: 0;
}

.wb-skill-proposal-open {
  margin-top: 10px;
  padding: 7px 10px;
}

.wb-skill-proposal-copy:hover,
.wb-skill-proposal-open:hover {
  border-color: var(--accent);
  color: var(--accent);
}


/* v1.52: V1 acceptance readiness page */
.accept-shell {
  flex: 1;
  overflow-y: auto;
  padding: 18px 22px 28px;
  background: var(--bg);
  color: var(--text);
}
.accept-hero {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
}
.accept-kicker {
  font-size: 11px;
  line-height: 1.2;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0;
  margin-bottom: 8px;
}
.accept-hero h2 {
  margin: 0 0 6px;
  font-size: 24px;
  line-height: 1.2;
}
.accept-hero p {
  margin: 0;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.5;
}
.accept-status {
  width: 168px;
  min-height: 92px;
  border-radius: 8px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 12px;
  background: rgba(245, 158, 11, 0.08);
}
.accept-status.ready { background: rgba(34, 197, 94, 0.08); }
.accept-status strong { font-size: 18px; line-height: 1.2; }
.accept-status span { margin-top: 8px; color: var(--text-dim); font-size: 11px; }
.accept-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: 10px;
  margin: 12px 0 16px;
}
.accept-metric {
  min-height: 78px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.accept-metric span { font-size: 22px; font-weight: 700; line-height: 1.1; }
.accept-metric label { margin-top: 6px; color: var(--text-dim); font-size: 12px; }
.accept-metric.warn span { color: var(--warning); }
.accept-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.accept-filters { display: flex; flex-wrap: wrap; gap: 6px; }
.accept-filter,
.accept-copy {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 6px;
  min-height: 32px;
  padding: 0 10px;
  cursor: pointer;
  font-size: 12px;
}
.accept-filter.active,
.accept-filter:hover,
.accept-copy:hover {
  border-color: var(--accent);
}
.accept-search {
  min-width: 300px;
  max-width: 440px;
  width: 36%;
  height: 34px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 6px;
  padding: 0 10px;
  outline: none;
  font-size: 13px;
}
.accept-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 10px;
}
.accept-card,
.accept-section {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  padding: 14px;
}
.accept-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.accept-id {
  color: var(--text-dim);
  font-size: 11px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  margin-bottom: 5px;
}
.accept-card h3 {
  margin: 0;
  font-size: 15px;
  line-height: 1.35;
}
.accept-pill {
  flex-shrink: 0;
  border-radius: 999px;
  border: 1px solid var(--border);
  padding: 3px 8px;
  font-size: 11px;
  white-space: nowrap;
}
.accept-pill.passed { color: var(--success); border-color: rgba(34, 197, 94, 0.45); }
.accept-pill.pending { color: var(--warning); border-color: rgba(245, 158, 11, 0.45); }
.accept-pill.failed { color: var(--error); border-color: rgba(239, 68, 68, 0.45); }
.accept-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 8px;
}
.accept-card-meta span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 7px;
  color: var(--text-dim);
  font-size: 11px;
}
.accept-card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.5;
}
.accept-section { margin-top: 14px; }
.accept-section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}
.accept-section-head h3 { margin: 0; font-size: 16px; }
.accept-section-head span { color: var(--text-dim); font-size: 12px; }
.accept-exp-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 8px;
}
.accept-exp-grid div {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px;
}
.accept-exp-grid strong { display: block; font-size: 13px; margin-bottom: 5px; }
.accept-exp-grid span { color: var(--text-dim); font-size: 12px; line-height: 1.45; }
.accept-command-list { display: flex; flex-direction: column; gap: 8px; }
.accept-command-row {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) 62px;
  gap: 8px;
  align-items: center;
}
.accept-command-row > span { color: var(--text-dim); font-size: 12px; }
.accept-command-row code {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--text);
  background: rgba(0, 0, 0, 0.18);
  font-size: 12px;
}
.accept-empty {
  grid-column: 1 / -1;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px;
  text-align: center;
  color: var(--text-dim);
}
@media (max-width: 980px) {
  .accept-hero,
  .accept-toolbar { flex-direction: column; align-items: stretch; }
  .accept-status { width: auto; min-height: 70px; }
  .accept-metrics { grid-template-columns: repeat(2, minmax(120px, 1fr)); }
  .accept-grid { grid-template-columns: 1fr; }
  .accept-exp-grid { grid-template-columns: 1fr; }
  .accept-search { width: 100%; min-width: 0; max-width: none; }
  .accept-command-row { grid-template-columns: 1fr; }
}

/* v1.56: Goal driver workbench tab */
.wb-goals { display: flex; flex-direction: column; gap: 12px; }
.wb-goals-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.wb-goals-head h3 { margin: 0 0 4px; font-size: 18px; }
.wb-goals-sub { color: var(--text-dim); font-size: 12px; }
.wb-goals-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.wb-goal-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(110px, 1fr));
  gap: 8px;
}
.wb-goal-metrics > div {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  padding: 12px;
}
.wb-goal-metrics strong { display: block; font-size: 22px; color: var(--accent); }
.wb-goal-metrics span { color: var(--text-dim); font-size: 12px; }
.wb-goal-queue {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.42);
  padding: 10px 12px;
}
.wb-goal-queue summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}
.wb-goal-queue summary code {
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 500;
}
.wb-goal-queue-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(110px, 1fr));
  gap: 8px;
  margin-top: 10px;
}
.wb-goal-queue-stat {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 10px;
  background: rgba(0, 0, 0, 0.14);
}
.wb-goal-queue-stat strong { display: block; font-size: 18px; color: var(--text); }
.wb-goal-queue-stat span { display: block; margin-top: 2px; font-size: 11px; color: var(--text-dim); }
.wb-goal-queue-stat.ready strong { color: var(--success); }
.wb-goal-queue-stat.warn strong { color: var(--warning); }
.wb-goal-queue-meta,
.wb-goal-queue-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 9px;
  align-items: center;
}
.wb-goal-queue-meta span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 8px;
  color: var(--text-dim);
  font-size: 11px;
}
.wb-goal-queue-action {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 9px;
  font-size: 12px;
  color: var(--text-dim);
}
.wb-goal-queue-action.ready strong { color: var(--success); }
.wb-goal-queue-action.warn strong { color: var(--warning); }
.wb-goal-queue-failures { margin-top: 8px; display: grid; gap: 5px; }
.wb-goal-queue-failure {
  display: grid;
  grid-template-columns: minmax(90px, auto) 1fr;
  gap: 8px;
  align-items: start;
  color: var(--text-dim);
  font-size: 12px;
}
.wb-goal-queue-failure code {
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.32);
  border-radius: 999px;
  padding: 2px 7px;
  width: fit-content;
}
.wb-goal-queue-muted { color: var(--text-dim); font-size: 12px; }
.wb-task-worker-runtime {
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px solid var(--border);
}
.wb-task-worker-head,
.wb-task-worker-lane-title,
.wb-task-worker-detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.wb-task-worker-head { font-size: 12px; color: var(--text-dim); }
.wb-task-worker-head strong { color: var(--text); }
.wb-task-worker-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 8px;
}
.wb-task-worker-lane {
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 9px 10px;
  background: rgba(0, 0, 0, 0.14);
}
.wb-task-worker-lane.ready { border-color: rgba(34, 197, 94, 0.34); }
.wb-task-worker-lane.warn { border-color: rgba(245, 158, 11, 0.4); }
.wb-task-worker-lane-title strong { font-size: 12px; color: var(--text); }
.wb-task-worker-lane-title code { font-size: 10px; color: var(--text-dim); }
.wb-task-worker-lane.ready .wb-task-worker-lane-title code { color: var(--success); }
.wb-task-worker-lane.warn .wb-task-worker-lane-title code { color: var(--warning); }
.wb-task-worker-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 5px;
  margin-top: 8px;
}
.wb-task-worker-metrics span { font-size: 10px; color: var(--text-dim); }
.wb-task-worker-metrics b { display: block; margin-top: 1px; font-size: 14px; color: var(--text); }
.wb-task-worker-detail {
  flex-wrap: wrap;
  justify-content: flex-start;
  margin-top: 7px;
  font-size: 10px;
  color: var(--text-dim);
}
.wb-goal-filters { display: flex; gap: 6px; flex-wrap: wrap; }
.wb-goal-filter,
.wb-btn {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 6px;
  padding: 7px 11px;
  font-size: 12px;
  cursor: pointer;
}
.wb-goal-filter.active,
.wb-btn-primary {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.16);
  color: var(--accent);
}
.wb-goal-list { display: flex; flex-direction: column; gap: 10px; }
.wb-goal-card {
  border: 1px solid var(--border);
  border-left-width: 4px;
  border-radius: 8px;
  background: var(--surface);
  padding: 13px 14px;
}
.wb-goal-runtime-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}
.wb-goal-runtime-item {
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.28);
}
.wb-goal-runtime-item span,
.wb-goal-runtime-item small { display: block; color: var(--text-dim); font-size: 11px; }
.wb-goal-runtime-item strong { display: block; margin: 3px 0; color: var(--text); font-size: 13px; }
.wb-goal-runtime-item small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wb-goal-runtime-item.completed strong,
.wb-goal-runtime-item.consumed strong,
.wb-goal-runtime-item.healthy strong { color: var(--success); }
.wb-goal-runtime-item.failed strong { color: var(--error); }
.wb-goal-runtime-item.running strong,
.wb-goal-runtime-item.waiting_publish strong { color: var(--warning); }
@media (max-width: 900px) {
  .wb-goal-runtime-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.wb-goal-card.active { border-left-color: var(--success); }
.wb-goal-card.waiting { border-left-color: var(--warning); }
.wb-goal-card.done { border-left-color: var(--text-muted); }
.wb-goal-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.wb-goal-title { font-weight: 700; font-size: 14px; }
.wb-goal-id { color: var(--text-dim); font-size: 11px; margin-top: 2px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.wb-goal-state {
  flex-shrink: 0;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 11px;
  border: 1px solid var(--border);
}
.wb-goal-state.active { color: var(--success); border-color: rgba(34, 197, 94, 0.45); }
.wb-goal-state.waiting { color: var(--warning); border-color: rgba(245, 158, 11, 0.45); }
.wb-goal-state.done { color: var(--text-muted); border-color: rgba(148, 163, 184, 0.45); }
.wb-goal-objective { margin-top: 10px; font-size: 13px; line-height: 1.5; }
.wb-goal-meta,
.wb-goal-decision { color: var(--text-dim); font-size: 12px; margin-top: 7px; }
.wb-goal-timeline {
  margin-top: 10px;
  border: 1px solid rgba(96, 165, 250, 0.22);
  border-radius: 8px;
  background: rgba(96, 165, 250, 0.04);
  padding: 9px 10px;
}
.wb-goal-timeline.empty { border-style: dashed; background: rgba(0, 0, 0, 0.08); }
.wb-goal-timeline-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--border-focus);
}
.wb-goal-timeline-head strong { font-size: 13px; }
.wb-goal-timeline-head span { color: var(--text-dim); }
.wb-goal-timeline-list { display: grid; gap: 7px; margin-top: 8px; }
.wb-goal-timeline-row {
  border-left: 3px solid rgba(148, 163, 184, 0.4);
  padding-left: 8px;
  min-width: 0;
}
.wb-goal-timeline-row.active { border-left-color: var(--success); }
.wb-goal-timeline-row.waiting { border-left-color: var(--warning); }
.wb-goal-timeline-main {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 12px;
}
.wb-goal-timeline-main span { color: var(--text-dim); }
.wb-goal-timeline-main code {
  border: 1px solid rgba(96, 165, 250, 0.28);
  border-radius: 999px;
  padding: 2px 7px;
  color: var(--border-focus);
  background: rgba(0, 0, 0, 0.14);
  font-size: 11px;
}
.wb-goal-timeline-sub {
  margin-top: 4px;
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.45;
  word-break: break-word;
}
.wb-goal-task-plans {
  margin-top: 10px;
  border: 1px solid rgba(34, 197, 94, 0.28);
  border-radius: 8px;
  background: rgba(34, 197, 94, 0.05);
  padding: 9px 10px;
}
.wb-goal-task-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  color: var(--success);
}
.wb-goal-task-head strong { font-size: 13px; }
.wb-goal-task-head span,
.wb-goal-task-latest { color: var(--text-dim); }
.wb-goal-task-latest { margin-top: 6px; font-size: 12px; }
.wb-goal-task-plans code {
  border: 1px solid rgba(34, 197, 94, 0.32);
  border-radius: 999px;
  padding: 3px 7px;
  color: var(--success);
  background: rgba(0, 0, 0, 0.14);
  font-size: 11px;
}
.wb-goal-task-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 7px; }
.wb-goal-task-row {
  margin-top: 8px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 6px;
  padding: 7px 8px;
  background: rgba(15, 23, 42, 0.28);
}
.wb-goal-task-row.completed,
.wb-goal-task-row.done { border-color: rgba(34, 197, 94, 0.34); }
.wb-goal-task-row.failed { border-color: rgba(239, 68, 68, 0.42); background: rgba(239, 68, 68, 0.06); }
.wb-goal-task-row.running { border-color: rgba(245, 158, 11, 0.42); background: rgba(245, 158, 11, 0.06); }
.wb-goal-task-row-main { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; font-size: 11px; color: var(--text-dim); }
.wb-goal-task-status {
  border-radius: 999px;
  padding: 2px 7px;
  font-size: 10px;
  text-transform: uppercase;
  border: 1px solid rgba(148, 163, 184, 0.26);
}
.wb-goal-task-status.done { color: var(--success); border-color: rgba(34, 197, 94, 0.36); background: rgba(34, 197, 94, 0.08); }
.wb-goal-task-status.failed { color: var(--error); border-color: rgba(239, 68, 68, 0.42); background: rgba(239, 68, 68, 0.08); }
.wb-goal-task-status.running { color: var(--warning); border-color: rgba(245, 158, 11, 0.42); background: rgba(245, 158, 11, 0.08); }
.wb-goal-task-status.planned { color: var(--text-dim); }
.wb-goal-task-result { margin-top: 6px; color: var(--text-muted); font-size: 12px; line-height: 1.45; word-break: break-word; }
.wb-goal-task-detail { margin-top: 7px; font-size: 12px; color: var(--text-muted); }
.wb-goal-task-detail summary { cursor: pointer; color: var(--success); user-select: none; }
.wb-goal-task-detail-grid {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 5px 8px;
  margin-top: 8px;
  align-items: center;
}
.wb-goal-task-detail-grid span,
.wb-goal-task-detail-label { color: var(--text-dim); font-size: 11px; }
.wb-goal-task-detail-grid code { border-radius: 5px; white-space: normal; word-break: break-word; }
.wb-goal-task-detail-label { margin-top: 9px; margin-bottom: 4px; }
.wb-goal-task-detail pre {
  max-height: 240px;
  overflow: auto;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 6px;
  padding: 8px;
  margin: 0;
  background: rgba(0, 0, 0, 0.22);
  color: var(--text);
  font-size: 11px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}
.wb-goal-wait-card {
  margin-top: 10px;
  border: 1px solid rgba(245, 158, 11, 0.34);
  border-radius: 8px;
  background: rgba(245, 158, 11, 0.06);
  padding: 10px 12px;
}
.wb-goal-wait-card.permission { border-color: rgba(245, 158, 11, 0.45); }
.wb-goal-wait-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  color: var(--warning);
  font-size: 12px;
}
.wb-goal-wait-head strong { font-size: 13px; }
.wb-goal-wait-head span { color: var(--text-dim); }
.wb-goal-wait-prompt { margin-top: 7px; color: var(--text); font-size: 12px; line-height: 1.5; }
.wb-goal-field-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 8px; }
.wb-goal-field-row span { color: var(--warning); font-size: 12px; min-width: 34px; }
.wb-goal-field-row.muted span { color: var(--text-dim); }
.wb-goal-field-row code {
  border: 1px solid rgba(245, 158, 11, 0.34);
  border-radius: 999px;
  padding: 3px 8px;
  color: var(--warning);
  background: rgba(0, 0, 0, 0.14);
  font-size: 11px;
}
.wb-goal-field-row.muted code { border-color: var(--border); color: var(--text-dim); }
.wb-goal-bind-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 8px;
  margin-top: 10px;
  align-items: end;
}
.wb-goal-bind-form label { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.wb-goal-bind-form label span { color: var(--text-dim); font-size: 11px; }
.wb-goal-bind-form input,
.wb-goal-bind-form select {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.18);
  color: var(--text);
  padding: 7px 8px;
  font-size: 12px;
}
.wb-goal-bind-form .wb-goal-bind-submit { min-height: 32px; }
.wb-goal-bind-status {
  min-height: 16px;
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.4;
}
@media (max-width: 900px) {
  .wb-goal-bind-form { grid-template-columns: 1fr; }
}
.wb-goal-binding-draft {
  margin: 9px 0 0;
  max-height: 180px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.18);
  color: var(--text-dim);
  padding: 9px 10px;
  font-size: 11px;
  line-height: 1.45;
  white-space: pre-wrap;
}
.wb-goal-wait-actions { display: flex; justify-content: flex-end; margin-top: 9px; }
.wb-goal-card-actions { margin-top: 12px; display: flex; justify-content: flex-end; }
.wb-goal-empty {
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 28px;
  text-align: center;
  color: var(--text-dim);
}
@media (max-width: 900px) {
  .wb-goals-head { flex-direction: column; align-items: stretch; }
  .wb-goal-metrics,
  .wb-goal-queue-grid { grid-template-columns: repeat(2, minmax(110px, 1fr)); }
}
@media (max-width: 640px) {
  .wb-goal-queue-grid { grid-template-columns: 1fr; }
}

/* v1.58: Goal proposal confirmation */
.wb-goal-proposals {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 1px solid rgba(245, 158, 11, 0.24);
  border-radius: 8px;
  padding: 10px;
  background: rgba(245, 158, 11, 0.05);
}
.wb-goal-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--warning);
}
.wb-goal-proposal-card {
  border: 1px solid rgba(245, 158, 11, 0.32);
  border-left: 4px solid var(--warning);
  border-radius: 8px;
  background: var(--surface);
  padding: 13px 14px;
}
.wb-goal-evidence {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 10px;
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.5;
  background: rgba(0, 0, 0, 0.12);
}
.wb-goal-proposal-card .wb-goal-card-actions { gap: 8px; }

/* v1.60: goal proposal confirmation cards in workbench messages */
.wb-goal-msg-hints { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.wb-goal-msg-card {
  border: 1px solid rgba(245, 158, 11, 0.38);
  border-radius: 8px;
  background: rgba(245, 158, 11, 0.08);
  padding: 10px 12px;
}
.wb-goal-msg-head { display: flex; gap: 10px; align-items: flex-start; }
.wb-goal-msg-icon {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 6px;
  background: rgba(245, 158, 11, 0.18);
}
.wb-goal-msg-title { font-size: 13px; font-weight: 700; color: var(--warning); }
.wb-goal-msg-sub { margin-top: 2px; font-size: 12px; color: var(--text-dim); }
.wb-goal-msg-card code { display: block; margin-top: 8px; color: var(--text-dim); font-size: 12px; }
.wb-goal-msg-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.wb-goal-msg-accept,
.wb-goal-msg-reject,
.wb-goal-msg-open {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface2);
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
  padding: 6px 9px;
}
.wb-goal-msg-accept { color: var(--warning); border-color: rgba(245, 158, 11, 0.45); }
.wb-goal-msg-accept:hover,
.wb-goal-msg-reject:hover,
.wb-goal-msg-open:hover { border-color: var(--accent); color: var(--accent); }

/* v1.62: due goal scan result */
.wb-goal-scan-result {
  border: 1px solid rgba(99, 102, 241, 0.32);
  border-radius: 8px;
  background: rgba(99, 102, 241, 0.07);
  padding: 10px 12px;
}
.wb-goal-scan-result.error {
  border-color: rgba(239, 68, 68, 0.45);
  background: rgba(239, 68, 68, 0.08);
  color: var(--error);
}
.wb-goal-scan-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  color: var(--text-dim);
}
.wb-goal-scan-head strong { color: var(--text); font-size: 13px; }
.wb-goal-scan-rows { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.wb-goal-scan-row {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) 150px minmax(160px, 2fr);
  gap: 8px;
  align-items: center;
  font-size: 12px;
}
.wb-goal-scan-row span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wb-goal-scan-row code {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 7px;
  color: var(--accent);
  background: rgba(0, 0, 0, 0.12);
  overflow: hidden;
  text-overflow: ellipsis;
}
.wb-goal-scan-row small { color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 900px) {
  .wb-goal-scan-row { grid-template-columns: 1fr; }
}


/* v1.82 UI stabilization: compact Workbench layout */
@media (max-width: 640px) {
  .workbench-shell {
    flex-direction: column;
    min-width: 0;
    min-height: 0;
  }
  .wb-agent-rail {
    width: 100%;
    height: 148px;
    min-height: 148px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .wb-agent-rail-header {
    padding: 6px 10px;
  }
  .wb-agent-search {
    padding: 5px 8px;
  }
  .wb-agent-list {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    min-width: 0;
  }
  .wb-agent-item {
    flex: 0 0 148px;
    min-width: 148px;
    border-right: 1px solid var(--border);
    border-bottom: 0;
  }
  .wb-main {
    min-width: 0;
    min-height: 0;
  }
  .wb-sub-tabs {
    flex: 0 0 auto;
    min-width: 0;
    overflow-x: auto;
    padding: 0 6px;
  }
  .wb-sub-tab {
    flex: 0 0 auto;
    padding: 9px 11px;
  }
  .wb-content {
    min-width: 0;
    min-height: 0;
    padding: 12px;
  }
}