/**
 * WRENN NLQ Widget Styles
 *
 * Heritage-themed styling for the natural language query widget
 */

/* CSS Variables for theming */
:root {
  --wrenn-primary: #2C5F2D;
  --wrenn-primary-dark: #1e4220;
  --wrenn-primary-light: #4a8a4c;
  --wrenn-secondary: #8B4513;
  --wrenn-accent: #DAA520;
  --wrenn-text: #333333;
  --wrenn-text-light: #666666;
  --wrenn-text-muted: #999999;
  --wrenn-bg: #ffffff;
  --wrenn-bg-light: #f8f9fa;
  --wrenn-bg-dark: #e9ecef;
  --wrenn-border: #dee2e6;
  --wrenn-border-light: #e9ecef;
  --wrenn-error: #dc3545;
  --wrenn-error-light: #f8d7da;
  --wrenn-success: #28a745;
  --wrenn-warning: #ffc107;
  --wrenn-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --wrenn-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
  --wrenn-radius: 8px;
  --wrenn-radius-sm: 4px;
  --wrenn-transition: 0.2s ease;
  --wrenn-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --wrenn-font-mono: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
}

/* Widget Container */
.wrenn-widget {
  font-family: var(--wrenn-font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--wrenn-text);
  background: var(--wrenn-bg);
  border: 1px solid var(--wrenn-border);
  border-radius: var(--wrenn-radius);
  box-shadow: var(--wrenn-shadow);
  overflow: hidden;
}

.wrenn-widget *,
.wrenn-widget *::before,
.wrenn-widget *::after {
  box-sizing: border-box;
}

/* Header / Search */
.wrenn-widget-header {
  padding: 16px;
  background: var(--wrenn-bg-light);
  border-bottom: 1px solid var(--wrenn-border-light);
}

.wrenn-search-container {
  display: flex;
  gap: 8px;
}

.wrenn-search-input {
  flex: 1;
  padding: 12px 16px;
  font-size: 15px;
  font-family: var(--wrenn-font);
  color: var(--wrenn-text);
  background: var(--wrenn-bg);
  border: 2px solid var(--wrenn-border);
  border-radius: var(--wrenn-radius);
  outline: none;
  transition: border-color var(--wrenn-transition), box-shadow var(--wrenn-transition);
}

.wrenn-search-input:focus {
  border-color: var(--wrenn-primary);
  box-shadow: 0 0 0 3px rgba(44, 95, 45, 0.15);
}

.wrenn-search-input::placeholder {
  color: var(--wrenn-text-muted);
}

.wrenn-search-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  padding: 0;
  background: var(--wrenn-primary);
  border: none;
  border-radius: var(--wrenn-radius);
  cursor: pointer;
  transition: background-color var(--wrenn-transition);
}

.wrenn-search-button:hover {
  background: var(--wrenn-primary-dark);
}

.wrenn-search-button .wrenn-icon {
  width: 20px;
  height: 20px;
  color: white;
}

/* Suggestions */
.wrenn-suggestions {
  padding: 16px;
}

.wrenn-suggestions-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--wrenn-text-light);
  margin-bottom: 10px;
}

.wrenn-suggestions-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.wrenn-suggestion-btn {
  padding: 8px 14px;
  font-size: 13px;
  font-family: var(--wrenn-font);
  color: var(--wrenn-primary);
  background: var(--wrenn-bg);
  border: 1px solid var(--wrenn-primary);
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--wrenn-transition);
}

.wrenn-suggestion-btn:hover {
  color: white;
  background: var(--wrenn-primary);
}

/* Loading State */
.wrenn-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 16px;
  gap: 16px;
}

.wrenn-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--wrenn-border);
  border-top-color: var(--wrenn-primary);
  border-radius: 50%;
  animation: wrenn-spin 0.8s linear infinite;
}

@keyframes wrenn-spin {
  to {
    transform: rotate(360deg);
  }
}

.wrenn-loading-text {
  font-size: 14px;
  color: var(--wrenn-text-light);
}

/* Error State */
.wrenn-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  gap: 12px;
  text-align: center;
}

.wrenn-error-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  font-size: 24px;
  font-weight: bold;
  color: var(--wrenn-error);
  background: var(--wrenn-error-light);
  border-radius: 50%;
}

.wrenn-error-message {
  font-size: 14px;
  color: var(--wrenn-text);
  max-width: 400px;
}

.wrenn-error-retry {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  color: white;
  background: var(--wrenn-primary);
  border: none;
  border-radius: var(--wrenn-radius);
  cursor: pointer;
  transition: background-color var(--wrenn-transition);
}

.wrenn-error-retry:hover {
  background: var(--wrenn-primary-dark);
}

/* Results Section */
.wrenn-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--wrenn-bg-light);
  border-bottom: 1px solid var(--wrenn-border-light);
  gap: 16px;
  flex-wrap: wrap;
}

.wrenn-results-info {
  flex: 1;
  min-width: 200px;
}

.wrenn-results-question {
  font-size: 14px;
  font-weight: 500;
  color: var(--wrenn-text);
}

.wrenn-results-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Visualization Toggle */
.wrenn-viz-toggle {
  display: flex;
  background: var(--wrenn-bg);
  border: 1px solid var(--wrenn-border);
  border-radius: var(--wrenn-radius);
  overflow: hidden;
}

.wrenn-viz-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  font-size: 12px;
  font-family: var(--wrenn-font);
  color: var(--wrenn-text-light);
  background: transparent;
  border: none;
  border-right: 1px solid var(--wrenn-border);
  cursor: pointer;
  transition: all var(--wrenn-transition);
}

.wrenn-viz-btn:last-child {
  border-right: none;
}

.wrenn-viz-btn:hover {
  background: var(--wrenn-bg-light);
  color: var(--wrenn-text);
}

.wrenn-viz-btn.active {
  background: var(--wrenn-primary);
  color: white;
}

.wrenn-viz-btn svg {
  width: 14px;
  height: 14px;
}

.wrenn-viz-btn-label {
  display: none;
}

@media (min-width: 600px) {
  .wrenn-viz-btn-label {
    display: inline;
  }
}

/* Action Buttons */
.wrenn-export-btn,
.wrenn-sql-btn {
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  font-family: var(--wrenn-font);
  color: var(--wrenn-text-light);
  background: var(--wrenn-bg);
  border: 1px solid var(--wrenn-border);
  border-radius: var(--wrenn-radius-sm);
  cursor: pointer;
  transition: all var(--wrenn-transition);
}

.wrenn-export-btn:hover,
.wrenn-sql-btn:hover {
  background: var(--wrenn-bg-light);
  color: var(--wrenn-text);
}

.wrenn-sql-btn.active {
  background: var(--wrenn-primary);
  color: white;
  border-color: var(--wrenn-primary);
}

/* SQL Panel */
.wrenn-sql-panel {
  padding: 12px 16px;
  background: #1e1e1e;
  border-bottom: 1px solid var(--wrenn-border);
}

.wrenn-sql-code {
  margin: 0;
  padding: 12px;
  font-family: var(--wrenn-font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: #d4d4d4;
  background: #2d2d2d;
  border-radius: var(--wrenn-radius-sm);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Visualization Container */
.wrenn-visualization-container {
  overflow: auto;
}

/* Table Styles */
.wrenn-table-container {
  width: 100%;
}

.wrenn-table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.wrenn-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.wrenn-table th,
.wrenn-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--wrenn-border-light);
}

.wrenn-table th {
  font-weight: 600;
  color: var(--wrenn-text);
  background: var(--wrenn-bg-light);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}

.wrenn-table th.wrenn-sortable {
  cursor: pointer;
  user-select: none;
}

.wrenn-table th.wrenn-sortable:hover {
  background: var(--wrenn-bg-dark);
}

.wrenn-th-content {
  display: flex;
  align-items: center;
  gap: 6px;
}

.wrenn-sort-icon {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  opacity: 0.3;
}

.wrenn-sort-asc .wrenn-sort-icon {
  border-bottom: 5px solid var(--wrenn-text);
  opacity: 1;
}

.wrenn-sort-desc .wrenn-sort-icon {
  border-top: 5px solid var(--wrenn-text);
  opacity: 1;
}

.wrenn-table tbody tr:hover {
  background: var(--wrenn-bg-light);
}

.wrenn-table tr.wrenn-clickable {
  cursor: pointer;
}

.wrenn-table-striped tbody tr:nth-child(even) {
  background: var(--wrenn-bg-light);
}

.wrenn-table-striped tbody tr:nth-child(even):hover {
  background: var(--wrenn-bg-dark);
}

.wrenn-table-compact th,
.wrenn-table-compact td {
  padding: 6px 10px;
}

/* Table cell special styles */
.wrenn-null {
  color: var(--wrenn-text-muted);
  font-style: italic;
}

.wrenn-bool-true {
  color: var(--wrenn-success);
  font-weight: 500;
}

.wrenn-bool-false {
  color: var(--wrenn-error);
}

.wrenn-geometry {
  color: var(--wrenn-primary);
  cursor: help;
}

.wrenn-truncated {
  cursor: help;
}

.wrenn-table-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  font-size: 12px;
  color: var(--wrenn-text-muted);
  background: var(--wrenn-bg-light);
  border-top: 1px solid var(--wrenn-border-light);
}

.wrenn-truncated-warning {
  color: var(--wrenn-warning);
}

/* Chart Container */
.wrenn-chart-container {
  padding: 16px;
}

/* Single Value Display */
.wrenn-single-value {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 16px;
  text-align: center;
}

.wrenn-single-value-number {
  font-size: 56px;
  font-weight: 700;
  color: var(--wrenn-primary);
  line-height: 1.2;
}

.wrenn-single-value-label {
  font-size: 16px;
  color: var(--wrenn-text-light);
  margin-top: 8px;
}

/* Map Container */
.wrenn-map-container {
  position: relative;
}

.wrenn-map {
  width: 100%;
  z-index: 0;
}

.wrenn-map-legend {
  position: absolute;
  bottom: 20px;
  left: 10px;
  background: rgba(255, 255, 255, 0.95);
  padding: 10px 14px;
  border-radius: var(--wrenn-radius);
  box-shadow: var(--wrenn-shadow);
  font-size: 12px;
  z-index: 1000;
}

.wrenn-legend-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wrenn-legend-count {
  font-weight: 600;
  color: var(--wrenn-text);
}

.wrenn-legend-skipped {
  font-size: 11px;
  color: var(--wrenn-text-muted);
}

.wrenn-legend-grades {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}

.wrenn-legend-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.wrenn-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Map Popup */
.wrenn-map-popup {
  font-size: 13px;
  line-height: 1.5;
}

.wrenn-map-popup strong {
  font-size: 14px;
  color: var(--wrenn-text);
}

.wrenn-popup-grade {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  color: white;
  background: var(--wrenn-primary);
  border-radius: 10px;
  margin: 4px 0;
}

/* Premium CTA */
.wrenn-premium-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 16px;
  background: linear-gradient(135deg, #f8f4e8 0%, #fff9e6 100%);
  border-top: 2px solid var(--wrenn-accent);
  text-align: center;
  gap: 12px;
}

.wrenn-premium-message {
  font-size: 14px;
  color: var(--wrenn-text);
}

.wrenn-premium-link {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, var(--wrenn-accent), #b8860b);
  border-radius: var(--wrenn-radius);
  text-decoration: none;
  transition: transform var(--wrenn-transition), box-shadow var(--wrenn-transition);
}

.wrenn-premium-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--wrenn-shadow-lg);
}

/* Responsive */
@media (max-width: 480px) {
  .wrenn-widget-header {
    padding: 12px;
  }

  .wrenn-search-input {
    padding: 10px 12px;
    font-size: 14px;
  }

  .wrenn-search-button {
    width: 44px;
  }

  .wrenn-suggestions {
    padding: 12px;
  }

  .wrenn-suggestion-btn {
    padding: 6px 12px;
    font-size: 12px;
  }

  .wrenn-results-header {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .wrenn-results-actions {
    justify-content: flex-start;
  }

  .wrenn-single-value-number {
    font-size: 42px;
  }

  .wrenn-table th,
  .wrenn-table td {
    padding: 8px 10px;
    font-size: 12px;
  }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
  .wrenn-widget[data-theme="auto"] {
    --wrenn-text: #e0e0e0;
    --wrenn-text-light: #b0b0b0;
    --wrenn-text-muted: #808080;
    --wrenn-bg: #1e1e1e;
    --wrenn-bg-light: #2d2d2d;
    --wrenn-bg-dark: #3d3d3d;
    --wrenn-border: #404040;
    --wrenn-border-light: #333333;
  }
}