/* Stats-specific styles */

/* Tool Options Container - appears at top right */
.tool-options-container {
  background-color: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}

.stats-view {
  padding: 20px;
}

.stats-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid #e0e0e0;
}

.stats-header h2 {
  margin: 0;
  color: #2c3e50;
}

.stats-controls {
  display: flex;
  gap: 10px;
}

.stats-info {
  background-color: #f8f9fa;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 20px;
  color: #495057;
}

/* Analysis Options */
.analysis-options {
  margin-top: 15px;
}

.option-group {
  margin-bottom: 20px;
}

.option-group-row {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.option-group-row .option-group {
  flex: 1 1 250px;
  margin-bottom: 0;
  min-width: 0;
}

/* When wrapped, add bottom margin to all but last item */
@media (max-width: 768px) {
  .option-group-row .option-group {
    flex: 1 1 100%;
    margin-bottom: 15px;
  }

  .option-group-row .option-group:last-child {
    margin-bottom: 0;
  }
}

.option-group label {
  display: block;
  font-weight: 600;
  color: #495057;
  margin-bottom: 8px;
  font-size: 1.4rem;
}

.stats-select {
  width: 100%;
  padding: 10px;
  border: 1px solid #dee2e6;
  border-radius: 6px;
  font-size: 1.4rem;
  background-color: white;
  cursor: pointer;
  transition: border-color 0.2s;
}

.stats-select:hover {
  border-color: #3498db;
}

.stats-select:focus {
  outline: none;
  border-color: #3498db;
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.year-range-inputs {
  display: flex;
  align-items: center;
  gap: 10px;
}

.year-input {
  width: 80px;
  padding: 10px;
  border: 1px solid #dee2e6;
  border-radius: 6px;
  font-size: 1.4rem;
  text-align: center;
}

.year-input:focus {
  outline: none;
  border-color: #3498db;
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.search-input {
  width: 100%;
  padding: 10px;
  border: 1px solid #dee2e6;
  border-radius: 6px;
  font-size: 1.4rem;
}

.search-input:focus {
  outline: none;
  border-color: #3498db;
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

/* Chart Container */
.chart-container {
  margin-bottom: 30px;
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Table Styles */
.stats-table-container {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

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

.stats-table th {
  background-color: #3498db;
  color: white;
  padding: 12px 15px;
  text-align: left;
  font-weight: 600;
  font-size: 1.4rem;
}

.stats-table td {
  padding: 12px 15px;
  border-bottom: 1px solid #e0e0e0;
  font-size: 1.4rem;
}

.stats-table tr:hover {
  background-color: #f8f9fa;
}

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

.rank-cell {
  font-weight: 600;
  color: #7f8c8d;
  text-align: center;
  width: 70px;
}

.word-cell {
  font-weight: 600;
  color: #2c3e50;
  width: 200px;
}

.count-cell {
  text-align: left;
  color: #495057;
  width: 100px;
}

.bar-cell {
  /* Will take remaining space */
}

.frequency-bar {
  height: 20px;
  background: linear-gradient(90deg, #3498db 0%, #2980b9 100%);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.tfidf-score-cell {
  font-family: monospace;
  color: #27ae60;
  font-weight: 600;
}

.letter-link {
  color: #3498db;
  text-decoration: none;
  font-weight: 600;
}

.letter-link:hover {
  text-decoration: underline;
}

/* Analysis View Switching */
.analysis-view {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Context Explorer Styles */
.context-results-container {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.context-letter-group {
  background-color: white;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.2s;
}

.context-letter-group:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.context-occurrences {
  margin-top: 15px;
}

.context-item {
  margin-bottom: 15px;
  padding: 15px;
  background-color: #f8f9fa;
  border-radius: 6px;
  border-left: 3px solid #3498db;
}

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

.context-occurrence-label {
  font-size: 1.2rem;
  color: #6c757d;
  font-weight: 600;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.context-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e0e0e0;
}

.context-letter-info {
  flex: 1;
}

.context-letter-title {
  font-weight: 600;
  color: #2c3e50;
  margin: 0 0 5px 0;
}

.context-letter-meta {
  font-size: 1.3rem;
  color: #7f8c8d;
}

.context-view-link {
  padding: 8px 16px;
  background-color: #3498db;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-size: 1.3rem;
  font-weight: 600;
  transition: background-color 0.2s;
}

.context-view-link:hover {
  background-color: #2980b9;
}

.context-text {
  font-size: 1.5rem;
  line-height: 1.8;
  color: #495057;
}

.context-left {
  color: #7f8c8d;
}

.context-match {
  background-color: #fff3cd;
  padding: 2px 6px;
  border-radius: 3px;
  font-weight: 700;
  color: #856404;
}

.context-right {
  color: #7f8c8d;
}

.context-tags {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid #e9ecef;
}

.context-tags-label {
  font-size: 1.2rem;
  color: #6c757d;
  margin-bottom: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.context-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.context-tag {
  background-color: #e9ecef;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 1.2rem;
  color: #495057;
}

/* Tag Explorer specific styles */
.tag-letters-list {
  margin-top: 10px;
  padding-left: 20px;
}

.tag-letter-item {
  margin: 5px 0;
  font-size: 1.3rem;
}

.expandable-cell {
  cursor: pointer;
  color: #3498db;
  text-decoration: underline;
}

.expandable-cell:hover {
  color: #2980b9;
}

/* Corpus Statistics Styles */
.corpus-stats-section {
  margin: 15px 0;
}

.corpus-stat-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
}

.stat-label {
  font-size: 1.3rem;
  color: #6c757d;
  font-weight: 500;
}

.stat-value {
  font-size: 1.4rem;
  color: #2c3e50;
  font-weight: 700;
}

/* Word Cloud Styles */
.wordcloud-container {
  background-color: white;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  min-height: 800px;
  width: 100%;
  position: relative;
  overflow: visible;
}

.wordcloud-container svg {
  width: 100%;
  height: 800px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .stats-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .stats-controls {
    width: 100%;
  }

  .stats-controls button {
    flex: 1;
  }

  .bar-cell {
    display: none;
  }

  .year-range-inputs {
    flex-direction: column;
    align-items: stretch;
  }

  .year-input {
    width: 100%;
  }
}

/* Context link button in collocation table */
.context-link-btn {
  padding: 6px 12px;
  background-color: #3498db;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1.2rem;
  transition: background-color 0.2s;
}

.context-link-btn:hover {
  background-color: #2980b9;
}

/* Dark mode support */
[data-theme="dark"] .tool-options-container {
  background-color: #1a1a1a;
  border-color: #404040;
}

[data-theme="dark"] .stats-header {
  border-bottom-color: #404040;
}

[data-theme="dark"] .stats-header h2 {
  color: #7bb3e0;
}

[data-theme="dark"] .stats-info {
  background-color: #1a1a1a;
  color: #e8e8e8;
}

[data-theme="dark"] .option-group label {
  color: #e8e8e8;
}

[data-theme="dark"] .stats-select,
[data-theme="dark"] .year-input,
[data-theme="dark"] .search-input {
  background-color: #1a1a1a;
  color: #e8e8e8;
  border-color: #404040;
}

[data-theme="dark"] .stats-select:hover,
[data-theme="dark"] .year-input:hover,
[data-theme="dark"] .search-input:hover {
  border-color: #5b9bd5;
}

[data-theme="dark"] .stats-table th {
  background-color: #5b9bd5;
}

[data-theme="dark"] .stats-table td {
  border-bottom-color: #404040;
  background-color: #1a1a1a;
  color: #e8e8e8;
}

[data-theme="dark"] .stats-table tr:hover {
  background-color: #252525;
}

[data-theme="dark"] .chart-container,
[data-theme="dark"] .stats-table-container {
  background-color: #1a1a1a;
}

[data-theme="dark"] .word-cell {
  color: #e8e8e8;
}

[data-theme="dark"] .count-cell {
  color: #aaaaaa;
}

[data-theme="dark"] .rank-cell {
  color: #aaaaaa;
}

[data-theme="dark"] .context-letter-group {
  background-color: #1a1a1a;
  border-color: #404040;
}

[data-theme="dark"] .context-letter-title {
  color: #7bb3e0;
}

[data-theme="dark"] .context-letter-meta {
  color: #aaaaaa;
}

[data-theme="dark"] .context-item {
  background-color: #0d0d0d;
  border-left-color: #5b9bd5;
}

[data-theme="dark"] .context-text {
  color: #e8e8e8;
}

[data-theme="dark"] .context-match {
  background-color: #7a5c00;
  color: #ffd700;
}

[data-theme="dark"] .context-tag {
  background-color: #252525;
  color: #e8e8e8;
}

[data-theme="dark"] .wordcloud-container {
  background-color: #1a1a1a;
}