/* ============================================
   Dashboard Stats & Charts
   ============================================ */

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.stat-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(var(--glass-blur));
  overflow: hidden;
  transition: all var(--transition-base);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
}

.stat-card--primary::before { background: var(--gradient-primary); }
.stat-card--success::before { background: linear-gradient(90deg, var(--success), #00F5A0); }
.stat-card--warning::before { background: linear-gradient(90deg, var(--warning), #FFD93D); }
.stat-card--accent::before { background: linear-gradient(90deg, var(--color-r25), var(--color-r25-light)); }

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-secondary);
  box-shadow: var(--shadow-lg);
}

.stat-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.stat-card--primary .stat-card__icon {
  background: rgba(108, 92, 231, 0.15);
  color: var(--color-anvita);
}

.stat-card--success .stat-card__icon {
  background: rgba(0, 214, 143, 0.15);
  color: var(--success);
}

.stat-card--warning .stat-card__icon {
  background: rgba(255, 170, 0, 0.15);
  color: var(--warning);
}

.stat-card--accent .stat-card__icon {
  background: rgba(253, 121, 168, 0.15);
  color: var(--color-r25);
}

.stat-card__content {
  flex: 1;
  min-width: 0;
}

.stat-card__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.stat-card__value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.stat-card__change {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: var(--radius-full);
}

.stat-card__change--up {
  color: var(--success);
  background: rgba(0, 214, 143, 0.1);
}

.stat-card__change--down {
  color: var(--error);
  background: rgba(255, 61, 113, 0.1);
}

.stat-card__sparkline {
  position: absolute;
  bottom: 8px;
  right: 12px;
  opacity: 0.5;
}

/* Dashboard Row */
.dashboard-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-md);
}

/* Chart Card */
.card--chart {
  position: relative;
}

.chart-container {
  position: relative;
  width: 100%;
  height: 220px;
}

.chart-container canvas {
  width: 100% !important;
  height: 100% !important;
}

.chart-legend {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-primary);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.legend-item:hover {
  opacity: 0.8;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.legend-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.legend-value {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Activity Feed */
.card--activity .card__body {
  max-height: 320px;
  overflow-y: auto;
  padding: var(--space-sm) var(--space-lg) var(--space-lg);
}

.activity-layout {
  display: flex;
  gap: var(--space-md);
  min-height: 260px;
}

.activity-feed {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-primary);
  animation: fadeInUp 0.3s ease;
}

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

.activity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

.activity-dot--anvita { background: var(--color-anvita); }
.activity-dot--topnod { background: var(--color-topnod); }
.activity-dot--r25 { background: var(--color-r25); }
.activity-dot--system { background: var(--text-tertiary); }

.activity-content {
  flex: 1;
  min-width: 0;
}

.activity-text {
  font-size: 0.82rem;
  color: var(--text-primary);
  line-height: 1.4;
}

.activity-text strong {
  color: var(--text-accent);
  font-weight: 600;
}

.activity-time {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* Activity Detail Panel */
.activity-detail {
  width: 200px;
  flex-shrink: 0;
  border-left: 1px solid var(--border-primary);
  padding-left: var(--space-md);
  display: flex;
  flex-direction: column;
}

.activity-detail__header {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--border-primary);
}

.activity-detail__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.activity-detail__summary {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.activity-detail__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-xs) 0;
}

.activity-detail__stat-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
  line-height: 1.3;
}

.activity-detail__stat-label {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.activity-detail__agents {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.activity-detail__agent-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
}

.activity-detail__agent-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.activity-detail__agent-name {
  flex: 1;
  font-size: 0.72rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.activity-detail__agent-count {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.activity-detail__hint {
  font-size: 0.68rem;
  color: var(--text-tertiary);
  text-align: center;
  font-style: italic;
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border-primary);
}

/* Activity detail - selected item view */
.activity-detail__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.activity-detail__item-agent {
  display: flex;
  align-items: center;
  gap: 6px;
}

.activity-detail__item-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.activity-detail__item-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.activity-detail__item-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.activity-detail__item-label {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.activity-detail__item-value {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.activity-detail__item-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

.activity-detail__item-status--success { color: var(--success); }
.activity-detail__item-status--error { color: var(--error); }

.activity-detail__item-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.activity-detail__back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  color: var(--color-anvita);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-primary);
  margin-bottom: var(--space-xs);
  transition: opacity var(--transition-fast);
}

.activity-detail__back:hover {
  opacity: 0.7;
}

/* Activity item hover/click */
.activity-item {
  cursor: pointer;
  transition: background var(--transition-fast);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) 4px;
}

.activity-item:hover {
  background: var(--bg-input);
}

.activity-item.active {
  background: rgba(108, 92, 231, 0.08);
}

/* Log Table */
.log-filters {
  display: flex;
  gap: var(--space-xs);
}

.log-search {
  position: relative;
  display: flex;
  align-items: center;
}

.log-search svg {
  position: absolute;
  left: 10px;
  color: var(--text-tertiary);
  pointer-events: none;
}

.log-search__input {
  padding: 6px 12px 6px 32px;
  background: var(--bg-input);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.8rem;
  font-family: var(--font-primary);
  outline: none;
  width: 200px;
  transition: all var(--transition-fast);
}

.log-search__input:focus {
  border-color: var(--color-anvita);
  width: 260px;
}

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

.log-table thead th {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-primary);
}

.log-table tbody td {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.82rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-primary);
}

.log-table tbody tr:hover {
  background: var(--bg-input);
}

.log-table tbody tr:last-child td {
  border-bottom: none;
}

.log-agent-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
}

.log-agent-badge--anvita {
  background: rgba(108, 92, 231, 0.15);
  color: var(--color-anvita);
}

.log-agent-badge--topnod {
  background: rgba(0, 210, 255, 0.15);
  color: var(--color-topnod);
}

.log-agent-badge--r25 {
  background: rgba(253, 121, 168, 0.15);
  color: var(--color-r25);
}

.log-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

.log-status--success { color: var(--success); }
.log-status--error { color: var(--error); }
.log-status--pending { color: var(--warning); }
.log-status--running { color: var(--info); }

.log-status__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* Scenario Summary Card */
.scenario-summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(var(--glass-blur));
  padding: var(--space-lg) var(--space-xl);
  margin-bottom: var(--space-md);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.scenario-summary-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
}

.scenario-summary-card:hover {
  border-color: var(--border-secondary);
  box-shadow: var(--shadow-lg);
}

.scenario-summary__text {
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin: 0;
}

.scenario-summary__text strong {
  color: var(--text-primary);
  font-weight: 600;
}

.highlight-value {
  color: #00D2FF;
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(0, 210, 255, 0.1);
  transition: all var(--transition-fast);
}

[data-theme="light"] .highlight-value {
  color: #0099CC;
  background: rgba(0, 153, 204, 0.1);
}

.scenario-summary-card:hover .highlight-value {
  background: rgba(0, 210, 255, 0.18);
}

[data-theme="light"] .scenario-summary-card:hover .highlight-value {
  background: rgba(0, 153, 204, 0.18);
}

/* ============================================
   Token Consumption Trend Chart
   ============================================ */

.card--token-trend {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.5s ease 0.2s both;
}

.token-trend-layout {
  display: flex;
  gap: var(--space-lg);
  align-items: stretch;
  height: 220px;
}

.token-trend-chart-area {
  flex: 1;
  min-width: 0;
  position: relative;
}

.token-trend-chart-area canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* Tooltip for trend chart */
.token-trend-tooltip {
  position: absolute;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  background: var(--bg-elevated);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  box-shadow: var(--shadow-lg);
  z-index: 10;
  white-space: nowrap;
}

.token-trend-tooltip.visible {
  opacity: 1;
}

.token-trend-tooltip__label {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  margin-bottom: 2px;
}

.token-trend-tooltip__value {
  font-size: 0.88rem;
  font-weight: 700;
  color: #00D2FF;
  font-family: var(--font-mono);
}

[data-theme="light"] .token-trend-tooltip__value {
  color: #0099CC;
}

/* Right-side breakdown panel (replaces donut) */
.token-trend-breakdown-area {
  width: 200px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-md);
  padding-left: var(--space-lg);
  border-left: 1px solid var(--border-primary);
}

.token-breakdown-total {
  text-align: center;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-primary);
}

.token-breakdown-total__value {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.token-breakdown-total__label {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.token-breakdown-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.token-breakdown-item__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.token-breakdown-item__name {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.token-breakdown-item__dot {
  width: 8px;
  height: 8px;
  border-radius: 3px;
  flex-shrink: 0;
}

.token-breakdown-item__pct {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.token-breakdown-item__bar {
  width: 100%;
  height: 6px;
  background: var(--bg-input);
  border-radius: 3px;
  overflow: hidden;
}

.token-breakdown-item__fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s ease;
}

/* Cumulative Toggle Button */
.btn-cumulative-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-weight: 500;
  font-family: var(--font-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-cumulative-toggle:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
}

.btn-cumulative-toggle .icon-cumulative {
  flex-shrink: 0;
}

.btn-cumulative-toggle.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
}

.btn-cumulative-toggle.active .icon-cumulative {
  stroke: #fff;
}

/* ============================================
   Activity Channel Details
   ============================================ */

.section-activity-channel {
  margin-top: var(--space-2xl);
}

.activity-channel-card {
  padding: 0;
}

.activity-channel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border-primary);
}

.activity-channel-meta {
  margin-top: 6px;
  color: var(--text-tertiary);
  font-size: 0.78rem;
}

.activity-channel-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.activity-channel-range-row {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(360px, 1.15fr);
  gap: var(--space-md);
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border-primary);
}

.activity-channel-batch-stack {
  display: grid;
  gap: var(--space-md);
  padding: 0 var(--space-lg) var(--space-lg);
}

.activity-channel-panel {
  min-width: 0;
  padding: var(--space-md);
  background: var(--bg-input);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
}

.activity-channel-panel__title {
  margin-bottom: var(--space-md);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
}

.activity-channel-summary {
  display: grid;
  gap: var(--space-sm);
}

.activity-channel-summary__item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-primary);
}

.activity-channel-summary__item:last-child {
  border-bottom: none;
}

.activity-channel-summary__value {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
}

.activity-channel-summary__label {
  color: var(--text-secondary);
  font-size: 0.8rem;
  text-align: right;
}

.activity-channel-trend {
  position: relative;
  width: 100%;
  height: 260px;
}

.activity-channel-trend canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.activity-channel-total-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}

.activity-channel-total {
  min-width: 0;
  padding: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
}

.activity-channel-total__name {
  margin-bottom: var(--space-md);
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.activity-channel-total__metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
}

.activity-channel-total__metric {
  min-width: 0;
}

.activity-channel-total__value {
  display: block;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.activity-channel-total__label {
  display: block;
  margin-top: 3px;
  color: var(--text-tertiary);
  font-size: 0.72rem;
}

.activity-channel-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
}

.activity-channel-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
}

.activity-channel-table thead th {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  color: var(--text-tertiary);
  background: var(--bg-input);
  border-bottom: 1px solid var(--border-primary);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.activity-channel-sort {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-align: inherit;
  text-transform: inherit;
  cursor: pointer;
}

.activity-channel-sort:hover,
.activity-channel-sort.active {
  color: var(--text-primary);
}

.activity-channel-sort__icon {
  display: inline-block;
  min-width: 10px;
  color: var(--accent-primary);
  font-size: 0.7rem;
  line-height: 1;
}

.activity-channel-table tbody td {
  padding: var(--space-sm) var(--space-md);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-primary);
  font-size: 0.82rem;
}

.activity-channel-table tbody tr:hover {
  background: var(--bg-input);
}

.activity-channel-table tbody tr:last-child td {
  border-bottom: none;
}

.activity-channel-table__number {
  text-align: right;
  font-family: var(--font-mono);
  color: var(--text-primary);
  white-space: nowrap;
}

.activity-channel-table__empty,
.activity-channel-empty {
  padding: var(--space-lg);
  color: var(--text-tertiary);
  text-align: center;
  font-size: 0.85rem;
}

.activity-channel-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-top: var(--space-md);
  color: var(--text-tertiary);
  font-size: 0.78rem;
}

.activity-channel-pagination__controls {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.activity-channel-pagination__page {
  min-width: 48px;
  color: var(--text-secondary);
  text-align: center;
  font-family: var(--font-mono);
}

.activity-channel-pagination .btn-sm:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}