/* === Documents View Redesign === */
.documents-view {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.documents-view-header {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.documents-view-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.documents-view-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}

.documents-view-title svg {
  color: var(--todo);
}

.documents-view-count {
  font-size: 14px;
  color: var(--text-muted);
}

.documents-controls-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: nowrap;
}

.documents-tab-bar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.documents-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
}

.documents-tab:hover {
  background: var(--card-hover);
  color: var(--text);
}

.documents-tab.active {
  color: var(--todo);
  border-color: var(--todo);
  background: color-mix(in srgb, var(--todo) 12%, transparent);
}

.documents-tab:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
}

.documents-tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  padding: 0 var(--space-xs);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--text) 10%, transparent);
  color: inherit;
  font-size: 11px;
  font-family: var(--font-mono);
}

.documents-hidden-toggle {
  flex-shrink: 0;
  white-space: nowrap;
}

.documents-hidden-toggle[aria-pressed="true"] {
  color: var(--todo);
  border-color: var(--todo);
  background: color-mix(in srgb, var(--todo) 12%, transparent);
}

.documents-search {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  min-width: 0;
}

.documents-search-icon {
  position: absolute;
  left: var(--space-sm);
  color: var(--text-muted);
  pointer-events: none;
}

.documents-search-input {
  width: 100%;
  min-width: 120px;
  padding: var(--space-sm) var(--space-sm) var(--space-sm) calc(var(--space-sm) + 24px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.documents-search-input:focus-visible {
  outline: none;
  border-color: var(--todo);
  box-shadow: var(--focus-ring-strong);
}

.documents-search-input::placeholder {
  color: var(--text-dim);
}

.documents-search-clear {
  position: absolute;
  right: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.documents-search-clear:hover {
  color: var(--text);
  background: var(--card-hover);
}

.documents-search-clear:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
}

.documents-view-content {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: var(--space-lg);
}

.documents-view-loading,
.documents-view-empty,
.documents-view-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2xl);
  color: var(--text-muted);
  min-height: 200px;
}

.documents-view-empty-icon {
  margin-bottom: var(--space-md);
  color: var(--text-dim);
}

.documents-view-empty-hint {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: var(--space-xs);
}

.documents-view-error {
  color: var(--color-error);
}

.documents-view-error .btn {
  margin-top: var(--space-md);
}

.documents-project-layout {
  display: grid;
  grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
  min-height: 0;
  height: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
}

.documents-project-layout--mobile {
  grid-template-columns: 1fr;
}

.documents-view-sidebar {
  width: 100%;
  min-width: 0;
  overflow-y: auto;
  border-right: 1px solid var(--border);
  background: var(--surface);
}

.markdown-file-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.markdown-file-list-item {
  margin: 0;
}

.markdown-file-item {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xs);
  border: none;
  border-left: 3px solid transparent;
  border-bottom: 1px solid var(--border);
  padding: var(--space-md);
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.markdown-file-list-item:last-child .markdown-file-item {
  border-bottom: none;
}

.markdown-file-item:hover {
  background: var(--card-hover);
}

.markdown-file-item:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
}

.markdown-file-item--selected {
  border-left-color: var(--todo);
  background: color-mix(in srgb, var(--todo) 12%, transparent);
}

.markdown-file-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.markdown-file-item-path {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  word-break: break-word;
}

.markdown-file-item-meta {
  font-size: 12px;
  color: var(--text-dim);
}

.documents-view-main {
  min-width: 0;
  overflow-y: auto;
  background: var(--card);
  padding: var(--space-lg);
}

.documents-mobile-back {
  margin-bottom: var(--space-md);
}

.documents-content-viewer {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin: 0 auto;
  width: min(100%, 880px);
}

.documents-content-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.documents-file-path-header {
  margin: 0;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  word-break: break-word;
  flex: 1;
}

.documents-content-viewer-text {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  padding: var(--space-md);
  min-height: 220px;
}

/* Container chrome only; markdown styles delegated to .markdown-body */
.documents-content-markdown {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  padding: var(--space-md);
  min-height: 220px;
}

.documents-content-state {
  margin: 0;
  color: var(--text-muted);
}

.documents-content-state--error {
  color: var(--color-error);
}

.documents-task-list-wrap {
  width: min(100%, 960px);
  margin: 0 auto;
}

.documents-view-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Document Group */
.documents-group {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
}

.documents-group-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.documents-group-toggle-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 0;
  border: none;
  background: none;
  color: var(--text);
  text-align: left;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
  min-height: 36px;
}

.documents-group-toggle-btn:hover {
  background: var(--card-hover);
}

.documents-group-toggle-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
}

.documents-group-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  flex-shrink: 0;
}

.documents-group-task-id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.documents-group-task-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.documents-group-count {
  font-size: 12px;
  color: var(--text-dim);
  justify-self: end;
}

.documents-group-task-link {
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-muted);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
  min-height: 36px;
}

.documents-group-task-link:hover {
  border-color: var(--todo);
  color: var(--todo);
  background: color-mix(in srgb, var(--todo) 10%, transparent);
}

.documents-group-task-link:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
}

.documents-group-content {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* Document Card */
.document-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.document-card:hover {
  border-color: var(--text-dim);
}

.document-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.document-card-key {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text);
}

.document-card-key svg {
  color: var(--text-muted);
  flex-shrink: 0;
}

.document-card-key-text {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
}

.document-card-revision-badge {
  font-size: calc(var(--space-sm) + var(--space-xs) * 0.75);
  color: var(--text-muted);
  background: var(--surface);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
}

.document-card-expand-btn {
  padding: var(--space-xs);
  color: var(--text-muted);
}

.document-card-expand-btn:hover {
  color: var(--text);
}

.document-card-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.document-mode-toggle {
  padding: var(--space-xs) var(--space-sm);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  line-height: 1;
}

.document-mode-toggle:hover {
  background: var(--card-hover);
  color: var(--text);
}

.document-mode-toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-strong);
}

.document-mode-toggle[aria-pressed="true"] {
  background: var(--accent);
  color: var(--text-on-accent);
  border-color: var(--accent);
}

.document-card-content-markdown {
  /* Container chrome only; markdown styles delegated to .markdown-body */
}

.document-card-content-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: var(--space-sm);
}

.document-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-size: 12px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
}

.document-card-separator {
  color: var(--border);
}

.document-card-content {
  padding: var(--space-md);
}

.document-card-preview {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  word-break: break-word;
}

.document-card-preview-truncated {
  margin: 0;
  font-size: 13px;
  color: var(--text-dim);
}

.document-card-content--expanded .document-card-preview,
.document-card-content--expanded .document-card-preview-truncated {
  display: none;
}

.document-card-content-text {
  margin: 0;
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--font-primary);
}


@media (max-width: 768px) {
  .agent-board {
    grid-template-columns: 1fr;
  }

  .agent-board-actions .btn,
  .agent-card-actions .btn {
    min-height: calc(var(--space-2xl) + var(--space-xs));
  }

  .agent-card-details-btn {
    margin-left: auto;
  }

  .agent-controls-panel {
    left: var(--space-md);
    right: var(--space-md);
    top: calc(var(--header-height) + var(--space-sm));
    width: auto;
    max-height: calc(100dvh - var(--header-height) - var(--space-2xl));
    overflow-y: auto;
  }

  .agent-controls {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
  }

  .agent-controls-filters {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    padding: var(--space-sm);
  }

  .agent-controls-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .agent-controls-actions .btn {
    width: 100%;
    min-height: calc(var(--space-2xl) + var(--space-xs));
  }

  .agent-controls-panel .agent-controls-actions {
    justify-content: flex-start;
  }

  .agent-state-filter,
  .agent-system-filter {
    width: 100%;
    min-height: calc(var(--space-2xl) + var(--space-xs));
  }

  .agent-state-filter-select {
    width: 100%;
  }

  .agent-heartbeat-control {
    align-items: flex-start;
  }

  .agent-heartbeat-select {
    min-height: calc(var(--space-2xl) + var(--space-xs));
  }

  .heartbeat-multiplier-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .heartbeat-multiplier-value {
    text-align: left;
  }

  .agent-global-controls {
    padding: var(--space-sm);
  }

  .heartbeat-multiplier-label {
    margin-bottom: var(--space-sm);
  }

  .agents-view-content {
    padding: var(--space-md);
  }


  /* Skills View mobile */
  .skills-view-header {
    padding: var(--space-sm) var(--space-md);
    flex-wrap: wrap;
  }

  .skills-view-title h2 {
    font-size: 16px;
  }

  .skills-view-count {
    font-size: 12px;
  }

  .skills-view-actions {
    min-height: 36px;
    display: flex;
    align-items: center;
  }

  .skills-view-actions .btn {
    min-height: 36px;
  }

  .skills-view-content {
    padding: var(--space-md);
  }

  .skills-view-section {
    margin-bottom: var(--space-md);
  }

  .skills-view-section-title {
    font-size: 13px;
  }

  .skills-view-search .form-input {
    max-width: none;
    width: 100%;
  }

  .skills-view-grid {
    grid-template-columns: 1fr;
  }

  .skills-view-item {
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: var(--space-md);
    min-height: 36px;
  }

  .skills-view-item-info {
    width: 100%;
  }

  .skills-view-item-toggle {
    padding: var(--space-sm);
  }

  .skills-view-toggle-slider {
    min-width: 40px;
    min-height: 22px;
  }

  .skills-view-card {
    padding: var(--space-sm);
  }

  .skills-view-card-title {
    font-size: 13px;
  }

  .skills-view-card-description {
    font-size: 12px;
  }

  .skills-view-empty {
    padding: var(--space-lg);
  }

  .skills-view-error {
    padding: var(--space-lg);
  }

  .skills-view-loading {
    padding: var(--space-md);
  }

  .skills-view-item--selected {
    border-color: var(--todo);
  }

  .skills-view-detail {
    padding: var(--space-md);
    border-left-width: 2px;
  }

  .skills-view-detail-content {
    font-size: 11px;
    max-height: calc(60dvh - 200px);
    -webkit-overflow-scrolling: touch;
  }

  .skills-view-detail-close {
    min-height: 36px;
    min-width: 36px;
  }

  .agent-tree__indent--1 { padding-left: var(--space-lg); }
  .agent-tree__indent--2 { padding-left: calc(var(--space-lg) * 2); }
  .agent-tree__indent--3 { padding-left: calc(var(--space-lg) * 3); }
  .agent-tree__indent--4 { padding-left: calc(var(--space-lg) * 4); }

  .agent-tree__toggle {
    min-width: calc(var(--space-lg) * 2 + var(--space-xs));
    min-height: calc(var(--space-lg) * 2 + var(--space-xs));
  }

  /* Agent evaluation ratings mobile */
  .rating-summary-card {
    padding: 16px;
  }

  .rating-average {
    font-size: 28px;
  }

  .category-breakdown {
    grid-template-columns: 1fr;
  }

  .rating-history {
    max-height: 250px;
  }

  /* Documents View mobile */
  .documents-view-header {
    padding: var(--space-md);
  }

  .documents-view-title-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .documents-view-title {
    font-size: 16px;
  }

  .documents-controls-row {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
  }

  .documents-tab-bar {
    width: 100%;
  }

  .documents-tab {
    flex: 1;
    justify-content: center;
    min-height: 44px;
  }

  .documents-hidden-toggle {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }

  .documents-search-input {
    max-width: none;
    width: 100%;
  }

  .documents-view-content {
    padding: var(--space-md);
  }

  .documents-project-layout,
  .documents-project-layout--mobile {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }

  .documents-view-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border);
    max-height: none;
  }

  .markdown-file-item {
    min-height: 44px;
    padding: var(--space-sm) var(--space-md);
  }

  .documents-view-main {
    padding: var(--space-md);
  }

  .documents-content-viewer {
    width: 100%;
  }

  .documents-content-viewer-text {
    min-height: 160px;
  }

  .documents-group-header {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "toggle count"
      "link link";
    row-gap: var(--space-xs);
  }

  .documents-group-toggle-btn {
    grid-area: toggle;
  }

  .documents-group-count {
    grid-area: count;
    justify-self: end;
  }

  .documents-group-task-link {
    grid-area: link;
    width: 100%;
    justify-self: stretch;
    min-height: 44px;
  }

  .documents-group-task-title {
    max-width: 180px;
  }

  .document-card-key-text {
    font-size: 12px;
  }

  /* Document mode toggle: ensure adequate touch target on mobile */
  .document-mode-toggle {
    min-width: 36px;
    min-height: 36px;
  }
}