* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: #ffffff;
  color: #1f2937;
  line-height: 1.5;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.header h1 {
  font-size: 1.875rem;
  font-weight: bold;
  margin: 0;
}

.refresh-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #10b981;
  font-size: 0.875rem;
}

.refresh-indicator .spinner {
  font-size: 1.125rem;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.overview {
  margin-bottom: 2rem;
}

.overview h2 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.metric-card {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 1rem;
  text-align: center;
}

.metric-value {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.metric-label {
  font-size: 0.875rem;
  color: #6b7280;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: #f9fafb;
  border-radius: 0.5rem;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.filter-group.search {
  flex: 1;
  min-width: 200px;
}

.filter-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #6b7280;
  text-transform: uppercase;
}

.filter-select,
.filter-input {
  padding: 0.5rem 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  background: white;
}

.filter-select:focus,
.filter-input:focus {
  outline: none;
  ring: 2px;
  ring-color: #3b82f6;
}

.table-container {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  background: #f9fafb;
}

th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
  border-bottom: 2px solid #e5e7eb;
}

tbody tr {
  border-bottom: 1px solid #e5e7eb;
  transition: background-color 0.15s;
}

tbody tr:hover {
  background: #f9fafb;
}

td {
  padding: 1rem;
}

.conv-id {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.conv-id-icon {
  font-size: 1.25rem;
}

.agent-id {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: #6b7280;
}

.status-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: #dbeafe;
  color: #1e40af;
}

.status-desc {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: #6b7280;
}

.viewer-count {
  font-size: 1rem;
}

.text-gray {
  color: #6b7280;
  font-size: 0.875rem;
}

.text-muted {
  color: #9ca3af;
}

.btn {
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
}

.btn-disabled {
  background: #d1d5db;
  color: #6b7280;
  cursor: not-allowed;
}

.empty-state {
  text-align: center;
  padding: 3rem;
  color: #6b7280;
}

/* Agent Detail View Styles */
.agent-detail-container {
  padding: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.agent-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #e5e7eb;
}

.agent-detail-header h2 {
  margin: 0;
  font-size: 1.5rem;
  color: #1f2937;
}

.btn-primary {
  background: #6366f1;
  color: white;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 0.375rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-primary:hover {
  background: #4f46e5;
}

.btn-secondary {
  background: white;
  color: #374151;
  padding: 0.5rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: #f3f4f6;
  border-color: #9ca3af;
}

.auto-refresh {
  color: #6b7280;
  font-size: 0.875rem;
}

/* Tabs */
.agent-detail-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid #e5e7eb;
}

.tab-button {
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  font-weight: 500;
  color: #6b7280;
  transition: all 0.2s;
}

.tab-button:hover {
  color: #1f2937;
}

.tab-button.active {
  color: #6366f1;
  border-bottom-color: #6366f1;
}

/* Info Sections */
.info-section {
  margin-bottom: 2rem;
}

.info-section h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: #1f2937;
}

.info-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 1.5rem;
}

.info-row {
  display: flex;
  padding: 0.75rem 0;
  border-bottom: 1px solid #f3f4f6;
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  font-weight: 600;
  color: #6b7280;
  min-width: 180px;
}

.info-value {
  color: #1f2937;
  flex: 1;
}

/* List Cards */
.list-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
}

.list-item {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid #f3f4f6;
}

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

.list-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.list-item-name {
  font-weight: 600;
  color: #1f2937;
  font-size: 1rem;
}

.list-item-module {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  color: #6b7280;
}

.list-item-description {
  color: #6b7280;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

.list-item-details {
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: #f9fafb;
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

.list-item-details pre {
  margin: 0.5rem 0 0 0;
  padding: 0.5rem;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.25rem;
  overflow-x: auto;
  font-size: 0.75rem;
}

.list-item-details ul {
  margin: 0.5rem 0 0 1.5rem;
}

.list-item-details li {
  margin: 0.25rem 0;
}

.list-item-details code {
  background: #f3f4f6;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-family: 'Courier New', monospace;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: 0.5rem;
}

.badge-async {
  background: #dbeafe;
  color: #1e40af;
}

.badge-required {
  background: #fee2e2;
  color: #991b1b;
}

/* Messages Tab */
.messages-tab {
  padding: 0;
}

.messages-header {
  margin-bottom: 1rem;
}

.messages-header h3 {
  font-size: 1.25rem;
  color: #1f2937;
}

.messages-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Message Items */
.message-item {
  background: white;
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 1rem;
}

.message-system {
  border-left: 4px solid #dc2626;
  background: #fef2f2;
}

.message-user {
  border-left: 4px solid #3b82f6;
}

.message-assistant {
  border-left: 4px solid #10b981;
}

.message-tool {
  border-left: 4px solid #f59e0b;
}

.message-header {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #f3f4f6;
}

.message-role {
  font-weight: 600;
  color: #1f2937;
}

.message-index {
  font-size: 0.875rem;
  color: #6b7280;
  font-family: 'Courier New', monospace;
}

.message-status {
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.message-status.status-complete {
  background: #d1fae5;
  color: #065f46;
}

.message-status.status-cancelled {
  background: #fee2e2;
  color: #991b1b;
}

.message-content {
  margin-bottom: 0.75rem;
  color: #1f2937;
  line-height: 1.6;
}

.formatted-content {
  white-space: pre-wrap;
}

.multimodal-content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.content-part-text {
  /* whitespace handling from .formatted-content */
}

.content-part-image,
.content-part-unknown {
  padding: 0.5rem;
  background: #f3f4f6;
  border-radius: 0.25rem;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

/* Thinking Content */
.content-part-thinking {
  border: 1px solid #e5e7eb;
  border-radius: 0.375rem;
  background: #fafafa;
}

.thinking-header {
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  background: #f3f4f6;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: background 0.2s;
}

.thinking-header:hover {
  background: #e5e7eb;
}

.thinking-label {
  font-size: 0.8125rem;
  color: #6b7280;
  font-weight: 500;
}

.thinking-content-wrapper {
  background: #fafafa;
}

.thinking-content {
  padding: 0.75rem;
  color: #6b7280;
  line-height: 1.6;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 0.8125rem;
  max-height: 400px;
  overflow-y: auto;
}

/* Scrollbar styling for thinking content */
.thinking-content::-webkit-scrollbar {
  width: 6px;
}

.thinking-content::-webkit-scrollbar-track {
  background: #f3f4f6;
  border-radius: 3px;
}

.thinking-content::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

.thinking-content::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* Tool Calls */
.message-tool-calls,
.message-tool-results {
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: #f9fafb;
  border-radius: 0.375rem;
}

.message-tool-calls strong,
.message-tool-results strong {
  display: block;
  margin-bottom: 0.5rem;
  color: #374151;
}

.tool-call,
.tool-result {
  margin: 0.5rem 0;
  padding: 0.75rem;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.375rem;
}

.tool-call-header,
.tool-result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.tool-name {
  font-weight: 600;
  color: #1f2937;
}

.tool-call-id {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  color: #6b7280;
  background: #f3f4f6;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
}

.tool-arguments,
.tool-result-content {
  margin-top: 0.5rem;
}

.tool-arguments strong {
  font-size: 0.875rem;
  color: #6b7280;
}

.tool-arguments pre,
.tool-result-content pre {
  margin: 0.25rem 0 0 0;
  padding: 0.5rem;
  background: #f3f4f6;
  border-radius: 0.25rem;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.5;
}

.result-status {
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.result-status.status-success {
  background: #d1fae5;
  color: #065f46;
}

.result-status.status-error {
  background: #fee2e2;
  color: #991b1b;
}

.result-status.status-interrupted {
  background: #fef3c7;
  color: #92400e;
}

.tool-result-interrupt-data {
  margin-top: 0.5rem;
  padding: 0.5rem;
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: 0.375rem;
}

.tool-result-interrupt-data pre {
  margin: 0;
  font-size: 0.75rem;
}

/* Message Metadata */
.message-metadata {
  margin-top: 0.75rem;
  padding: 0.5rem;
  background: #f9fafb;
  border-radius: 0.375rem;
}

.message-metadata summary {
  cursor: pointer;
  font-weight: 600;
  color: #6b7280;
  font-size: 0.875rem;
}

.message-metadata pre {
  margin: 0.5rem 0 0 0;
  padding: 0.5rem;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.25rem;
  overflow-x: auto;
  font-size: 0.75rem;
}

/* Not Found */
.agent-not-found {
  padding: 3rem;
  text-align: center;
}

.agent-not-found h2 {
  color: #1f2937;
  margin-bottom: 1rem;
}

.agent-not-found p {
  color: #6b7280;
  margin-bottom: 2rem;
}

.loading {
  padding: 2rem;
  text-align: center;
  color: #6b7280;
}

.btn-view {
  padding: 0.375rem 0.75rem;
  background: #6366f1;
  color: white;
  text-decoration: none;
  border-radius: 0.375rem;
  font-weight: 500;
  transition: background 0.2s;
  display: inline-block;
}

.btn-view:hover {
  background: #4f46e5;
}

/* System Message Sections */
.system-messages-container {
  margin-bottom: 2rem;
}

.system-message-section {
  margin-bottom: 1rem;
}

.system-message-card {
  background: white;
  border: 2px solid #6366f1;
  border-radius: 0.5rem;
  overflow: hidden;
}

.system-message-card.base-prompt {
  border-color: #ec4899;
}

.system-message-header {
  cursor: pointer;
  padding: 1rem 1.5rem;
  background: #f9fafb;
  color: #1f2937;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: background 0.2s;
  border-bottom: 1px solid #e5e7eb;
}

.system-message-header:hover {
  background: #f3f4f6;
}

.system-message-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
}

.system-message-icon {
  font-size: 1.125rem;
}

.system-message-badge {
  font-size: 0.75rem;
  background: #e0e7ff;
  color: #4338ca;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-weight: 500;
}

.system-message-card.base-prompt .system-message-badge {
  background: #fce7f3;
  color: #9f1239;
}

.toggle-icon {
  font-size: 0.875rem;
  transition: transform 0.2s;
  font-family: monospace;
  color: #6b7280;
}

.toggle-icon.collapsed::before {
  content: '\25B6';
}

.toggle-icon:not(.collapsed)::before {
  content: '\25BC';
}

.system-message-content-wrapper {
  background: white;
}

.system-message-content {
  padding: 1.5rem;
  background: #fafafa;
  color: #1f2937;
  line-height: 1.7;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 0.9375rem;
  max-height: 500px;
  overflow-y: auto;
  margin: 1rem 1.5rem;
  margin-bottom: 0.5rem;
  border-radius: 0.375rem;
  border: 1px solid #e5e7eb;
}

.system-message-info {
  padding: 0 1.5rem;
  padding-bottom: 1.5rem;
  color: #6b7280;
  font-size: 0.875rem;
}

.system-message-info small {
  display: block;
  line-height: 1.5;
}

/* Scrollbar styling for system message content */
.system-message-content::-webkit-scrollbar {
  width: 8px;
}

.system-message-content::-webkit-scrollbar-track {
  background: #f3f4f6;
  border-radius: 4px;
}

.system-message-content::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 4px;
}

.system-message-content::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* Middleware Configuration Display */
.middleware-header-clickable {
  cursor: pointer;
  user-select: none;
  transition: background 0.2s;
}

.middleware-header-clickable:hover {
  background: #f9fafb;
}

.middleware-content {
  padding-top: 0.75rem;
}

.middleware-config {
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.config-entry {
  padding: 0.75rem;
  background: #f9fafb;
  border-radius: 0.375rem;
  border: 1px solid #e5e7eb;
}

.config-label {
  font-weight: 600;
  color: #374151;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.config-value {
  margin: 0;
  padding: 0.75rem;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.25rem;
  overflow-x: auto;
  font-family: 'Courier New', monospace;
  font-size: 0.8125rem;
  color: #1f2937;
  line-height: 1.5;
}

.config-value-text {
  white-space: pre-wrap;
  word-wrap: break-word;
}

/* Middleware Model Section */
.middleware-model {
  margin-top: 0.75rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.375rem;
  background: #fafafa;
}

.middleware-model-header {
  cursor: pointer;
  padding: 0.75rem 1rem;
  background: #f3f4f6;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  user-select: none;
  transition: background 0.2s;
}

.middleware-model-header:hover {
  background: #e5e7eb;
}

.middleware-model-header .config-label {
  margin: 0;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.model-brief {
  flex: 1;
  color: #6b7280;
  font-size: 0.8125rem;
  font-family: 'Courier New', monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.middleware-model-content {
  background: #fafafa;
  padding: 1rem;
}

.middleware-model-content .config-value {
  max-height: 400px;
  overflow-y: auto;
}

/* Scrollbar styling for model content */
.middleware-model-content .config-value::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.middleware-model-content .config-value::-webkit-scrollbar-track {
  background: #f3f4f6;
  border-radius: 3px;
}

.middleware-model-content .config-value::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

.middleware-model-content .config-value::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* Middleware Tools Section */
.middleware-tools {
  margin-top: 0.75rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.375rem;
  background: #fafafa;
}

.middleware-tools-header {
  padding: 0.5rem 1rem;
  background: #f3f4f6;
  border-bottom: 1px solid #e5e7eb;
  border-radius: 0.375rem 0.375rem 0 0;
}

.middleware-tools-header .config-label {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
}

.middleware-tools .list-card {
  border: none;
  border-radius: 0;
  margin: 0;
}

.middleware-tools .list-item {
  border-left: none;
  border-right: none;
  border-radius: 0;
}

.middleware-tools .list-item:last-child {
  border-bottom: none;
}

/* Events Tab Styles */
.events-tab {
  padding: 20px;
}

.events-header {
  margin-bottom: 20px;
}

.events-header h3 {
  margin: 0 0 5px 0;
  font-size: 1.2rem;
}

.events-subtitle {
  margin: 0;
  color: #6b7280;
  font-size: 0.9rem;
}

.events-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.event-item {
  background: white;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid #e5e7eb;
}

.event-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  cursor: pointer;
  transition: background 0.2s;
}

.event-item-header:hover {
  background: #f9fafb;
}

.event-item-main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.event-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.event-badge-regular {
  background: #3b82f6;
  color: white;
}

.event-badge-std {
  background: #3b82f6;
  color: white;
}

.event-badge-debug {
  background: #8b5cf6;
  color: white;
}

.event-badge-dbg {
  background: #8b5cf6;
  color: white;
}

.event-badge-error {
  background: #dc2626;
  color: white;
}

.event-item-error {
  border-color: #fca5a5;
  background: #fef2f2;
}

.event-summary-error {
  color: #991b1b;
  font-weight: 600;
}

.event-summary {
  font-size: 0.95rem;
  color: #1f2937;
}

.event-field-inline {
  display: inline-flex;
  gap: 8px;
  margin-left: 8px;
  font-size: 0.85rem;
  font-family: monospace;
}

.token-input {
  color: #3b82f6;  /* Blue for input (tokens sent to LLM) */
  font-weight: 500;
}

.token-output {
  color: #a855f7;  /* Purple for output (tokens received from LLM) */
  font-weight: 500;
}

.event-item-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.event-timestamp {
  font-size: 0.85rem;
  color: #6b7280;
  font-family: monospace;
}

.event-details {
  border-top: 1px solid #e5e7eb;
  background: #fafafa;
}

.event-details-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.event-field {
  display: flex;
  gap: 8px;
}

.event-label {
  font-weight: 600;
  color: #6b7280;
  min-width: 140px;
}

.event-value {
  color: #1f2937;
  word-break: break-word;
}

.event-raw {
  background: #f3f4f6;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  padding: 12px;
  font-size: 0.85rem;
  overflow-x: auto;
  margin: 0;
  color: #374151;
}

/* TODOs Tab Styles */
.todos-tab {
  padding: 20px;
}

.todos-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.todos-header h3 {
  margin: 0;
  font-size: 1.2rem;
}

.todos-count-badge {
  display: inline-block;
  padding: 4px 10px;
  background: #f3f4f6;
  color: #1f2937;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

.tab-count-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 8px;
  background: #3b82f6;
  color: white;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 600;
}

.todos-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.todo-item {
  background: white;
  border-left: 4px solid;
  border-radius: 6px;
  padding: 16px;
  border: 1px solid #e5e7eb;
}

/* Status-based border colors */
.todo-status-pending {
  border-left-color: #6b7280;
}

.todo-status-in_progress {
  border-left-color: #3b82f6;
  background: rgba(59, 130, 246, 0.05);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.1);
}

.todo-status-completed {
  border-left-color: #10b981;
  opacity: 0.7;
}

.todo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.todo-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.todo-number {
  font-weight: 600;
  color: #6b7280;
  font-size: 0.85rem;
  min-width: 30px;
}

.todo-icon {
  font-size: 1.1rem;
}

.todo-badge {
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.todo-badge.status-pending {
  background: #374151;
  color: #ffffffee;
}

.todo-badge.status-in_progress {
  background: #1e40af;
  color: #ffffffee;
}

.todo-badge.status-completed {
  background: #065f46;
  color: #ffffffee;
}

.todo-content {
  font-size: 0.95rem;
  line-height: 1.5;
  color: #1f2937;
  margin-bottom: 8px;
}

.todo-active-form {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid #e5e7eb;
  font-size: 0.9rem;
  color: #6b7280;
}

.active-form-label {
  font-weight: 600;
}

.todo-active-form em {
  color: #4b5563;
}

/* Auto-Follow Header Styles */
.header {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.header-row {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
}

.auto-follow-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: #6b7280;
}

.auto-follow-toggle input[type="checkbox"] {
  cursor: pointer;
}

.followed-indicator {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  background: #fef3c7;
  border: 1px solid #fcd34d;
  border-radius: 0.5rem;
}

.btn-following-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  background: #10b981;
  color: white;
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-following-toggle:hover {
  background: #dc2626;
}

.followed-agent-link {
  color: #4f46e5;
  font-weight: 600;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  background: white;
  border-radius: 0.25rem;
  border: 1px solid #e5e7eb;
  transition: all 0.2s;
}

.followed-agent-link:hover {
  color: #3730a3;
  background: #eef2ff;
  border-color: #a5b4fc;
  text-decoration: underline;
}

.followed-badge {
  font-size: 1rem;
  margin-left: 0.25rem;
}

.followed-row {
  background: #fefce8 !important;
}

.followed-row:hover {
  background: #fef9c3 !important;
}

/* Follow/Unfollow buttons in table */
.btn-follow {
  padding: 0.375rem 0.75rem;
  background: #6366f1;
  color: white;
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-follow:hover {
  background: #4f46e5;
}

.btn-unfollow {
  padding: 0.375rem 0.75rem;
  background: #ef4444;
  color: white;
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-unfollow:hover {
  background: #dc2626;
}

.actions-cell {
  display: flex;
  gap: 0.5rem;
}

/* Sub-Agents Tab Styles */
.subagents-container {
  padding: 1rem;
}

.subagents-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.subagent-entry {
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  background: #f9fafb;
  overflow: hidden;
}

/* Status-based left border colors */
.subagent-entry.status-starting {
  border-left: 4px solid #f59e0b;
}

.subagent-entry.status-running {
  border-left: 4px solid #3b82f6;
}

.subagent-entry.status-completed {
  border-left: 4px solid #10b981;
}

.subagent-entry.status-interrupted {
  border-left: 4px solid #f59e0b;
}

.subagent-entry.status-error {
  border-left: 4px solid #ef4444;
}

.subagent-entry.status-cancelled {
  border-left: 4px solid #dc2626;
}

.subagent-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background 0.15s;
}

.subagent-header:hover {
  background: #f3f4f6;
}

.subagent-expand-icon {
  font-size: 0.75rem;
  color: #6b7280;
  width: 1rem;
  flex-shrink: 0;
}

.subagent-name {
  font-weight: 500;
  color: #1f2937;
  flex: 1;
}

/* Sub-agent status badges */
.subagent-status-badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.subagent-status-badge.status-starting {
  background: #fef3c7;
  color: #92400e;
}

.subagent-status-badge.status-running {
  background: #dbeafe;
  color: #1e40af;
}

.subagent-status-badge.status-completed {
  background: #d1fae5;
  color: #065f46;
}

.subagent-status-badge.status-interrupted {
  background: #fef3c7;
  color: #92400e;
}

.subagent-status-badge.status-error {
  background: #fee2e2;
  color: #991b1b;
}

/* Cancelled badge deliberately uses a bold solid-red scheme so it is
   clearly distinct from the pastel running/completed/error states. */
.subagent-status-badge.status-cancelled {
  background: #dc2626;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Terminal banner shown at the end of the messages list when an agent or
   sub-agent was cancelled. Sits alongside the message-item style but is
   deliberately not styled as a message so it reads as meta-info. */
.agent-cancelled-banner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.75rem 0;
  padding: 0.625rem 0.875rem;
  background: #fee2e2;
  border: 1px solid #fecaca;
  border-left: 4px solid #dc2626;
  border-radius: 4px;
  color: #991b1b;
  font-weight: 600;
  font-size: 0.875rem;
}

.agent-cancelled-banner-icon {
  font-size: 1rem;
}

/* Token usage badge */
.subagent-token-badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  background: #f3f4f6;
  color: #374151;
  border: 1px solid #d1d5db;
}

.subagent-duration {
  font-size: 0.875rem;
  color: #6b7280;
}

.subagent-message-count {
  font-size: 0.875rem;
  color: #6b7280;
}

/* Sub-agent detail view */
.subagent-detail {
  border-top: 1px solid #e5e7eb;
  padding: 1rem;
  background: white;
}

/* Sub-agent tabs */
.subagent-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid #e5e7eb;
}

.subagent-tab {
  padding: 0.5rem 1rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  font-weight: 500;
  color: #6b7280;
  font-size: 0.875rem;
  transition: all 0.2s;
}

.subagent-tab:hover {
  color: #1f2937;
}

.subagent-tab.active {
  color: #6366f1;
  border-bottom-color: #6366f1;
}

/* Sub-agent config view */
.subagent-config-view {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.subagent-config-item label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: #6b7280;
  margin-bottom: 0.25rem;
}

.subagent-config-item > code {
  display: block;
  font-size: 0.875rem;
  background: #f3f4f6;
  padding: 0.5rem 0.75rem;
  border-radius: 0.25rem;
  word-break: break-all;
  font-family: 'Courier New', monospace;
}

.subagent-config-item > span {
  font-size: 0.875rem;
}

/* Direct pre children get light background, but not highlighted-code descendants */
.subagent-config-item > pre {
  margin: 0;
  font-size: 0.875rem;
  background: #f3f4f6;
  padding: 0.75rem;
  border-radius: 0.25rem;
  overflow-x: auto;
  max-height: 12rem;
  overflow-y: auto;
  white-space: pre-wrap;
}

/* Highlighted code blocks within config items preserve their dark theme */
.subagent-config-item .highlighted-code {
  max-height: 12rem;
  overflow-y: auto;
}

.subagent-error-label {
  color: #dc2626 !important;
}

.subagent-error-content {
  background: #fef2f2 !important;
  color: #991b1b;
}

.subagent-error-structured {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 4px;
  padding: 0.5rem 0.75rem;
  color: #991b1b;
  font-size: 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.subagent-error-structured code {
  background: #fee2e2;
  padding: 0 0.25rem;
  border-radius: 2px;
}

.subagent-final-messages {
  max-height: 20rem;
  overflow-y: auto;
  border-left: 3px solid #fecaca;
  padding-left: 0.5rem;
}

/* Streaming indicator */
.subagent-streaming {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #3b82f6;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.subagent-streaming-dots {
  display: inline-flex;
  gap: 2px;
}

.subagent-streaming-dots span {
  width: 4px;
  height: 4px;
  background: #3b82f6;
  border-radius: 50%;
  animation: streaming-dot 1.4s infinite ease-in-out;
}

.subagent-streaming-dots span:nth-child(1) {
  animation-delay: 0s;
}

.subagent-streaming-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.subagent-streaming-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes streaming-dot {
  0%, 80%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  40% {
    opacity: 1;
    transform: scale(1);
  }
}

.subagent-streaming-content {
  font-size: 0.875rem;
  background: #eff6ff;
  padding: 0.75rem;
  border-radius: 0.25rem;
  white-space: pre-wrap;
  margin-bottom: 0.75rem;
}

/* Sub-agent messages view */
.subagent-messages-view {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.subagent-messages-empty,
.subagent-tools-empty,
.subagent-middleware-empty {
  text-align: center;
  color: #6b7280;
  padding: 1rem;
}

/* Auto-Follow Filter Config Styles */
.filter-config {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.filter-config-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.filter-config-header h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: #374151;
}

.filter-hint {
  font-size: 0.875rem;
  color: #6b7280;
  margin: 0 0 1rem 0;
}

.filter-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.filter-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.filter-field label {
  font-size: 0.875rem;
  font-weight: 500;
  color: #374151;
}

.filter-field input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  background: white;
  min-width: 0;
}

.filter-field input:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.field-hint {
  font-size: 0.75rem;
  color: #9ca3af;
  margin-top: 0.25rem;
}

.custom-scope-inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.custom-scope-inputs .scope-key,
.custom-scope-inputs .scope-value {
  flex: 1 1 120px;
  min-width: 0;
}

.filter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.filter-actions .btn {
  flex: 0 1 auto;
}

@media (max-width: 640px) {
  .filter-config {
    padding: 1rem;
  }

  .filter-actions .btn {
    flex: 1 1 140px;
  }
}


.presence-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  margin-top: 1rem;
}

.presence-status.active {
  background: #d1fae5;
  color: #065f46;
}

.presence-status.inactive {
  background: #f3f4f6;
  color: #6b7280;
}

.status-icon {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-icon.active {
  background: #10b981;
}

.status-icon.inactive {
  background: #9ca3af;
}

.status-icon.waiting {
  background: #f59e0b;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Filter Badge Styles */
.filter-badge-container {
  display: inline-block;
}

.filter-badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.filter-badge.all {
  background: #dbeafe;
  color: #1e40af;
}

.filter-badge.none {
  background: #f3f4f6;
  color: #6b7280;
}

.filter-badge.active {
  background: #d1fae5;
  color: #065f46;
}

/* Syntax highlighted code blocks */
.highlighted-code {
  margin: 0;
  border-radius: 0.25rem;
  overflow-x: auto;
}

.highlighted-code pre {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 0.75rem;
  border-radius: 0.25rem;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.highlighted-code code {
  font-family: 'Courier New', Consolas, Monaco, monospace;
}