.sentiment-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.2fr);
  gap: 1.25rem;
}

.sentiment-summary .metric-output span:first-child {
  font-weight: 600;
}

.sentiment-label-positive {
  color: #166534;
  font-weight: 600;
}

.sentiment-label-neutral {
  color: #4b5563;
  font-weight: 500;
}

.sentiment-label-negative {
  color: #991b1b;
  font-weight: 600;
}

.sentiment-example-text {
  font-style: italic;
  margin-bottom: 0.5rem;
}

.sentiment-example-line {
  font-size: 0.9rem;
  padding: 0.4rem 0.5rem;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  background-color: #f9fafb;
  word-break: break-word;
}

.sentiment-token-positive {
  color: #166534;
  font-weight: 600;
}

.sentiment-token-negative {
  color: #991b1b;
  font-weight: 600;
}

.sentiment-token-neutral {
  color: #9ca3af;
}

/* Metrics grid for analysis report */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 0.5rem;
}

.metric-card {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.metric-label {
  font-size: 0.8rem;
  color: #64748b;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.metric-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1e293b;
}

.metric-hint {
  font-size: 0.75rem;
  color: #94a3b8;
  font-style: italic;
}

/* Dual panels for APA / Managerial reports */
.dual-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}

.dual-panel {
  padding: 1.25rem;
}

.dual-panel h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1rem;
  color: #334155;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 0.5rem;
}

.dual-panel p {
  margin: 0;
  line-height: 1.6;
  color: #475569;
}

/* Summary table styling */
#sentiment-summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

#sentiment-summary-table th,
#sentiment-summary-table td {
  border: 1px solid #e5e7eb;
  padding: 0.5rem 0.75rem;
  text-align: left;
}

#sentiment-summary-table th {
  background-color: #f8fafc;
  font-weight: 600;
  color: #334155;
}

#sentiment-summary-table td:not(:first-child) {
  text-align: right;
  font-family: 'Roboto Mono', monospace;
}

#sentiment-summary-table tbody tr:nth-child(even) {
  background-color: #f9fafb;
}

/* Chart grid for distribution visualizations */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.chart-card {
  background: #fff;
  border-radius: 6px;
  padding: 0.75rem;
}

.chart-card .chart-placeholder {
  min-height: 220px;
}

.chart-note {
  font-size: 0.85rem;
  color: #64748b;
  margin-top: 0.5rem;
  margin-bottom: 0;
  line-height: 1.4;
}

/* Grouping options */
.grouping-options {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid #e2e8f0;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  cursor: pointer;
  font-weight: 500;
}

.checkbox-label input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  cursor: pointer;
}

/* Group column in tables */
/* Grouped summary table */
#grouped-summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

#grouped-summary-table th,
#grouped-summary-table td {
  border: 1px solid #e5e7eb;
  padding: 0.5rem 0.75rem;
  text-align: center;
}

#grouped-summary-table th {
  background-color: #f8fafc;
  font-weight: 600;
  color: #334155;
}

#grouped-summary-table th:first-child,
#grouped-summary-table td:first-child {
  text-align: left;
  font-weight: 500;
}

#grouped-summary-table td:not(:first-child) {
  font-family: 'Roboto Mono', monospace;
}

#grouped-summary-table tbody tr:nth-child(even) {
  background-color: #f9fafb;
}

#grouped-summary-table .group-best {
  background-color: #dcfce7;
  color: #166534;
  font-weight: 600;
}

#grouped-summary-table .group-worst {
  background-color: #fee2e2;
  color: #991b1b;
  font-weight: 600;
}

/* Hidden utility class */
.hidden {
  display: none !important;
}

/* Export controls */
.export-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.export-controls .hint {
  color: #64748b;
  font-size: 0.85rem;
}

/* Status text feedback styles */
.status-success {
  color: #166534 !important;
  font-weight: 600 !important;
}

.status-error {
  color: #dc2626 !important;
  font-weight: 600 !important;
}

/* File upload error details */
.upload-error-details {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin-top: 0.5rem;
  font-size: 0.85rem;
}

.upload-error-details h4 {
  color: #991b1b;
  margin: 0 0 0.5rem 0;
  font-size: 0.9rem;
}

.upload-error-details ul {
  margin: 0;
  padding-left: 1.25rem;
  color: #7f1d1d;
}

.upload-error-details li {
  margin-bottom: 0.25rem;
}

.upload-error-details code {
  background-color: #fee2e2;
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
  font-size: 0.8rem;
}

/* Chart view toggle */
.chart-view-toggle {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  justify-content: flex-end;
}

.chart-view-toggle .toggle-btn {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  border: 1px solid #cbd5e1;
  background-color: #fff;
  color: #475569;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.chart-view-toggle .toggle-btn:hover {
  background-color: #f1f5f9;
}

.chart-view-toggle .toggle-btn.active {
  background-color: #3b82f6;
  border-color: #3b82f6;
  color: #fff;
}

.chart-view-toggle .toggle-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Chart interpretation text */
.chart-interpretation {
  margin-top: 1rem;
  padding: 1rem;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-left: 4px solid #3b82f6;
  border-radius: 0 6px 6px 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: #475569;
}

.chart-interpretation p {
  margin: 0 0 0.75rem 0;
}

.chart-interpretation p:last-child {
  margin-bottom: 0;
}

.chart-interpretation strong {
  color: #1e293b;
}

.chart-interpretation .highlight-positive {
  color: #166534;
  font-weight: 600;
}

.chart-interpretation .highlight-negative {
  color: #991b1b;
  font-weight: 600;
}

.chart-interpretation .highlight-neutral {
  color: #4b5563;
  font-weight: 600;
}

.chart-interpretation .stat-value {
  font-family: 'Roboto Mono', monospace;
  background-color: #e2e8f0;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  font-size: 0.85rem;
}

.chart-interpretation ul {
  margin: 0.5rem 0;
  padding-left: 1.25rem;
}

.chart-interpretation li {
  margin-bottom: 0.35rem;
}

/* Case study description styling */
#sentiment-scenario-description h4 {
  margin: 0 0 0.75rem 0;
  color: #1e293b;
  font-size: 1.1rem;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 0.5rem;
}

#sentiment-scenario-description p {
  margin: 0.5rem 0;
  line-height: 1.6;
  color: #475569;
}

#sentiment-scenario-description ul {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
  color: #475569;
}

#sentiment-scenario-description li {
  margin-bottom: 0.35rem;
  line-height: 1.5;
}

#sentiment-scenario-description code {
  background-color: #f1f5f9;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  font-size: 0.85rem;
  color: #0f172a;
}

#sentiment-scenario-description strong {
  color: #334155;
}

#sentiment-scenario-description em {
  color: #64748b;
}