/* Data Transparency Components */

/* Data Sources Panel */
.data-sources-panel {
  margin: var(--space-4) 0;
}

.data-sources-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  width: 100%;
  text-align: left;
}

.data-sources-toggle:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-border);
  color: var(--color-text);
}

.data-sources-icon {
  color: var(--color-text-tertiary);
}

.data-sources-toggle-text {
  flex: 1;
  font-weight: 500;
}

.data-sources-chevron {
  transition: transform 0.3s ease;
}

.data-sources-content[aria-expanded="true"] .data-sources-chevron {
  transform: rotate(180deg);
}

.data-sources-content {
  border: 1px solid var(--color-border-light);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  background: var(--color-background);
}

.data-sources-content-inner {
  padding: var(--space-4);
}

.data-sources-list {
  display: grid;
  gap: var(--space-4);
}

.data-sources-list-compact .data-source-item {
  padding: var(--space-3);
}

.data-source-item {
  padding: var(--space-4);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.data-source-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-2);
}

.data-source-info {
  flex: 1;
}

.data-source-name {
  font-weight: 600;
  color: var(--color-text);
  display: block;
  margin-bottom: var(--space-1);
}

.data-source-type {
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.data-source-type.verified {
  background: var(--color-green-50);
  color: var(--color-green-700);
}

.data-source-type.platform {
  background: var(--color-yellow-50);
  color: var(--color-yellow-700);
}

.data-source-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.freshness-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.freshness-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.freshness-fresh .freshness-dot { background: var(--color-green-500); }
.freshness-fresh { color: var(--color-green-700); }

.freshness-recent .freshness-dot { background: var(--color-blue-500); }
.freshness-recent { color: var(--color-blue-700); }

.freshness-stale .freshness-dot { background: var(--color-yellow-500); }
.freshness-stale { color: var(--color-yellow-700); }

.freshness-very_stale .freshness-dot { background: var(--color-red-500); }
.freshness-very_stale { color: var(--color-red-700); }

.freshness-never .freshness-dot { background: var(--color-gray-400); }
.freshness-never { color: var(--color-text-tertiary); }

.freshness-running .freshness-dot { 
  background: var(--color-blue-500);
  animation: pulse 2s infinite;
}
.freshness-running { color: var(--color-blue-700); }

.freshness-failed .freshness-dot { background: var(--color-red-500); }
.freshness-failed { color: var(--color-red-700); }

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

.data-source-metrics {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-2) 0;
  flex-wrap: wrap;
}

.data-source-metrics-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  font-weight: 500;
}

.data-source-metric-tag {
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-2);
  background: var(--color-surface-subtle);
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-light);
}

.data-source-sync-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-3);
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.sync-time, .sync-records {
  color: var(--color-text-secondary);
}

.sync-status {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: 500;
}

.sync-running { color: var(--color-blue-700); }
.sync-failed { color: var(--color-red-700); }
.sync-pending { color: var(--color-yellow-700); }
.sync-never { color: var(--color-text-tertiary); }

.data-source-refresh {
  display: inline-block;
}

.data-source-refresh-btn {
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-2);
  background: var(--color-primary-50);
  color: var(--color-primary-600);
  border: 1px solid var(--color-primary-200);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.data-source-refresh-btn:hover:not(:disabled) {
  background: var(--color-primary-100);
  border-color: var(--color-primary-300);
}

.data-source-refresh-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.data-sources-footer {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.data-sources-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  margin: 0;
  flex: 1;
}

.data-sources-settings-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-primary-600);
  text-decoration: none;
  font-weight: 500;
}

.data-sources-settings-link:hover {
  color: var(--color-primary-700);
  text-decoration: underline;
}

.data-sources-empty {
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.data-sources-empty svg {
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-4);
}

.data-sources-empty h4 {
  margin: var(--space-4) 0 var(--space-2) 0;
  color: var(--color-text);
  font-weight: 600;
}

.data-sources-empty p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

/* ROAS Comparison Table */
.roas-comparison-panel {
  background: var(--color-background);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: var(--space-6) 0;
}

.roas-comparison-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface-subtle);
  border-bottom: 1px solid var(--color-border-light);
}

.roas-comparison-title-section {
  flex: 1;
}

.roas-comparison-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-1) 0;
}

.roas-comparison-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

.roas-comparison-accuracy {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.accuracy-badge {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.accuracy-good {
  background: var(--color-green-50);
  color: var(--color-green-700);
  border: 1px solid var(--color-green-200);
}

.accuracy-moderate {
  background: var(--color-yellow-50);
  color: var(--color-yellow-700);
  border: 1px solid var(--color-yellow-200);
}

.accuracy-high {
  background: var(--color-orange-50);
  color: var(--color-orange-700);
  border: 1px solid var(--color-orange-200);
}

.accuracy-severe {
  background: var(--color-red-50);
  color: var(--color-red-700);
  border: 1px solid var(--color-red-200);
}

.roas-comparison-table {
  overflow-x: auto;
}

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

.comparison-table th {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-light);
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-align: left;
}

.comparison-table td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
}

.comparison-row-verified {
  background: var(--color-green-25);
}

.comparison-row-our-calc {
  background: var(--color-blue-25);
}

.source-cell {
  width: 40%;
}

.roas-col {
  width: 20%;
}

.confidence-col {
  width: 25%;
}

.discrepancy-col {
  width: 15%;
}

.source-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.source-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.source-icon-meta {
  background: var(--color-blue-50);
  color: #1877F2;
}

.source-icon-google {
  background: var(--color-red-50);
}

.source-icon-shopify {
  background: var(--color-green-50);
  color: var(--color-green-600);
}

.source-icon-our-calc {
  background: var(--color-purple-50);
  color: var(--color-purple-600);
}

.source-details {
  flex: 1;
}

.source-name {
  display: block;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.source-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.roas-value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.roas-value-platform {
  color: var(--color-text);
}

.roas-value-verified {
  color: var(--color-green-600);
}

.roas-value-our-calc {
  color: var(--color-primary-600);
}

.confidence-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.confidence-green {
  background: var(--color-green-50);
  color: var(--color-green-700);
  border: 1px solid var(--color-green-200);
}

.confidence-yellow {
  background: var(--color-yellow-50);
  color: var(--color-yellow-700);
  border: 1px solid var(--color-yellow-200);
}

.confidence-orange {
  background: var(--color-orange-50);
  color: var(--color-orange-700);
  border: 1px solid var(--color-orange-200);
}

.confidence-red {
  background: var(--color-red-50);
  color: var(--color-red-700);
  border: 1px solid var(--color-red-200);
}

.discrepancy-value {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.discrepancy-minimal {
  color: var(--color-text-secondary);
}

.discrepancy-moderate {
  color: var(--color-orange-600);
}

.discrepancy-high {
  color: var(--color-red-600);
}

.discrepancy-low {
  color: var(--color-blue-600);
}

.discrepancy-baseline {
  color: var(--color-green-600);
  font-weight: 500;
}

.discrepancy-unknown {
  color: var(--color-text-tertiary);
}

.roas-comparison-explanation {
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface-subtle);
  border-top: 1px solid var(--color-border-light);
}

.explanation-section {
  margin-bottom: var(--space-5);
}

.explanation-section:last-child {
  margin-bottom: 0;
}

.explanation-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 var(--space-3) 0;
}

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

.explanation-list li {
  padding: var(--space-2) 0;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border-light);
}

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

.explanation-list li strong {
  color: var(--color-text);
  font-weight: 600;
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-3);
}

.number-item {
  text-align: center;
  padding: var(--space-3);
  background: var(--color-background);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
}

.number-item-warning {
  background: var(--color-red-25);
  border-color: var(--color-red-200);
}

.number-value {
  display: block;
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
  font-variant-numeric: tabular-nums;
}

.number-item-warning .number-value {
  color: var(--color-red-600);
}

.number-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.explanation-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary-600);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: background-color 0.2s ease;
}

.explanation-cta:hover {
  background: var(--color-primary-700);
  color: white;
}

.explanation-connect-content {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  text-align: left;
}

.explanation-connect-content svg {
  color: var(--color-text-tertiary);
  margin-top: var(--space-1);
  flex-shrink: 0;
}

.explanation-connect-content h4 {
  margin: 0 0 var(--space-2) 0;
  color: var(--color-text);
  font-weight: 600;
}

.explanation-connect-content p {
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-4) 0;
  line-height: 1.5;
}

.roas-comparison-empty {
  padding: var(--space-8);
  text-align: center;
}

.empty-state-content svg {
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-4);
}

.empty-state-content h3 {
  margin: 0 0 var(--space-2) 0;
  color: var(--color-text);
  font-weight: 600;
}

.empty-state-content p {
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-4) 0;
}

/* Metric Audit Component */
.metric-audit {
  position: relative;
  display: inline-block;
}

.metric-audit-display {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.metric-audit-value {
  font-variant-numeric: tabular-nums;
}

.metric-audit-trigger {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.metric-audit-trigger:hover {
  background: var(--color-surface-hover);
  color: var(--color-text-secondary);
  border-color: var(--color-border-strong);
}

.metric-audit-confidence {
  display: flex;
  align-items: center;
  opacity: 0.7;
}

.metric-audit-confidence-high {
  color: var(--color-green-600);
}

.metric-audit-confidence-medium {
  color: var(--color-yellow-600);
}

.metric-audit-confidence-low {
  color: var(--color-red-600);
}

.metric-audit-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 300px;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 50;
  margin-top: var(--space-2);
}

.metric-audit-dropdown-content {
  padding: var(--space-4);
}

.audit-section {
  margin-bottom: var(--space-4);
}

.audit-section:last-child {
  margin-bottom: 0;
}

.audit-section-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 var(--space-2) 0;
}

.audit-section-title svg {
  color: var(--color-text-tertiary);
}

.formula-display {
  font-family: var(--font-mono);
  background: var(--color-surface-subtle);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-light);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-3);
}

.calculation-components {
  display: grid;
  gap: var(--space-2);
}

.calculation-component {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--space-2);
  align-items: center;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

.component-label {
  color: var(--color-text);
  font-weight: 500;
}

.component-value {
  font-weight: 600;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.component-source {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.calculation-steps {
  display: grid;
  gap: var(--space-2);
}

.calculation-step {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-2);
  align-items: center;
  padding: var(--space-2);
  font-size: var(--font-size-sm);
}

.step-number {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary-100);
  color: var(--color-primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-xs);
}

.step-description {
  color: var(--color-text-secondary);
}

.step-result {
  font-weight: 600;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.source-description {
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.5;
}

.source-timestamp {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-xs);
  margin: var(--space-2) 0 0 0;
}

.confidence-description {
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.confidence-indicator {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.confidence-indicator.confidence-high {
  background: var(--color-green-50);
  color: var(--color-green-700);
}

.confidence-indicator.confidence-medium {
  background: var(--color-yellow-50);
  color: var(--color-yellow-700);
}

.confidence-indicator.confidence-low {
  background: var(--color-red-50);
  color: var(--color-red-700);
}

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

.warning-item {
  padding: var(--space-2);
  background: var(--color-yellow-25);
  border: 1px solid var(--color-yellow-200);
  border-radius: var(--radius-sm);
  color: var(--color-yellow-800);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2);
}

.warning-item:last-child {
  margin-bottom: 0;
}

.context-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  font-style: italic;
  margin: 0;
  padding: var(--space-2);
  background: var(--color-surface-subtle);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-border);
}

/* Responsive Design */
@media (max-width: 768px) {
  .data-sources-list {
    gap: var(--space-3);
  }
  
  .data-source-item {
    padding: var(--space-3);
  }
  
  .data-source-header {
    flex-direction: column;
    gap: var(--space-2);
    align-items: flex-start;
  }
  
  .data-source-sync-info {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
  
  .roas-comparison-header {
    flex-direction: column;
    gap: var(--space-3);
    align-items: flex-start;
  }
  
  .comparison-table {
    font-size: var(--font-size-sm);
  }
  
  .source-info {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
  
  .numbers-grid {
    grid-template-columns: 1fr;
  }
  
  .metric-audit-dropdown {
    right: 0;
    left: auto;
    min-width: 280px;
  }
  
  .calculation-component {
    grid-template-columns: 1fr;
    gap: var(--space-1);
    text-align: left;
  }
  
  .calculation-step {
    grid-template-columns: 1fr;
    gap: var(--space-1);
    text-align: left;
  }
}

@media (max-width: 480px) {
  .data-sources-panel {
    margin: var(--space-3) 0;
  }
  
  .data-sources-content-inner,
  .roas-comparison-explanation {
    padding: var(--space-3);
  }
  
  .explanation-connect-content {
    flex-direction: column;
    text-align: center;
  }
  
  .metric-audit-dropdown {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: calc(100vw - 2rem);
    max-width: 320px;
    max-height: 80vh;
    overflow-y: auto;
  }
}