/* CSS styling for DecompositionWithReasons component */

.decomposition {
  display: inline;
  font-family: "JetBrains Mono", "Fira Code", "Monaco", "Consolas", monospace;
  font-size: inherit;
  line-height: inherit;
}

.term {
  display: inline-block;
  padding: 2px 4px;
  margin: 0 1px;
  border-radius: 4px;
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.term--plain {
  cursor: default;
  padding: 0;
  margin: 0;
  border: none;
}

.term:focus {
  outline: none;
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

/* Active term - the one being directly hovered/clicked */
.term--active {
  background: rgba(59, 130, 246, 0.25);
  border-color: rgba(59, 130, 246, 0.6);
  font-weight: 600;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

/* Current step - the term that matches the current tutorial step */
.term--current {
  background: rgba(245, 158, 11, 0.2);
  border-color: rgba(245, 158, 11, 0.6);
  border-width: 2px;
  font-weight: 600;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.3);
  animation: currentStepGlow 1.5s ease-in-out infinite;
}

/* Grouped terms - terms that belong to pedagogical segments */
.term--grouped {
  background: transparent;
  border-color: transparent;
}

/* Reason tooltip styling */
.reason-tooltip {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  max-width: 240px;
  z-index: 50;
  animation: fadeIn 0.2s ease-out;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", sans-serif;
}

.reason-tooltip__content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.reason-tooltip__header {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.reason-tooltip__emoji {
  font-size: 18px;
  line-height: 1;
  flex-shrink: 0;
}

.reason-tooltip__title {
  flex: 1;
}

.reason-tooltip__name {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 4px 0;
  color: #1f2937;
  max-width: 48ch;
  white-space: normal;
}

.reason-tooltip__description {
  font-size: 13px;
  margin: 0;
  color: #6b7280;
  opacity: 0.8;
  max-width: 56ch;
}

.reason-tooltip__explanation {
  font-size: 14px;
  color: #374151;
  line-height: 1.4;
}

.reason-tooltip__explanation p {
  margin: 0;
}

.reason-tooltip__details ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.reason-tooltip__details li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 13px;
  color: #4b5563;
  line-height: 1.4;
}

.reason-tooltip__details li:last-child {
  margin-bottom: 0;
}

.reason-tooltip__bullet {
  color: #9ca3af;
  font-weight: bold;
  margin-top: 1px;
  flex-shrink: 0;
}

.reason-tooltip__formula {
  padding-top: 8px;
  border-top: 1px solid #f3f4f6;
}

.reason-tooltip__expansion {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  padding: 8px;
  background: #fafbfc;
  border-radius: 6px;
  border: 1px solid #e9ecef;
}

.reason-tooltip__original {
  background: #fff2cc;
  border: 1px solid #ffd93d;
  border-radius: 4px;
  padding: 4px 8px;
  font-family: "JetBrains Mono", "Fira Code", "Monaco", "Consolas", monospace;
  font-size: 14px;
  font-weight: 600;
  color: #b45309;
}

.reason-tooltip__arrow {
  color: #6b7280;
  font-weight: bold;
  font-size: 16px;
}

.reason-tooltip__expanded {
  background: #f0f9ff;
  border: 1px solid #7dd3fc;
  border-radius: 4px;
  padding: 4px 8px;
  font-family: "JetBrains Mono", "Fira Code", "Monaco", "Consolas", monospace;
  font-size: 12px;
  color: #1e40af;
  flex: 1;
}

.reason-tooltip__section-title {
  font-size: 12px;
  font-weight: 600;
  color: #374151;
  margin: 0 0 4px 0;
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 2px;
}

.reason-tooltip__reasoning {
  margin-bottom: 8px;
}

.reason-tooltip__decision {
  margin-bottom: 8px;
}

.reason-tooltip__explanation-text {
  font-size: 12px;
  color: #4b5563;
  margin: 0 0 4px 0;
  line-height: 1.4;
}

.reason-tooltip__steps {
  margin-bottom: 8px;
}

.reason-tooltip__step-list {
  margin: 0;
  margin-block-start: 0;
  margin-block-end: 0;
  padding: 0 0 0 12px;
  list-style: decimal;
}

.reason-tooltip__step {
  margin-bottom: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.reason-tooltip__step:last-child {
  margin-bottom: 0;
}

.reason-tooltip__step-term {
  background: #f3f4f6;
  border: 1px solid #d1d5db;
  border-radius: 3px;
  padding: 2px 6px;
  font-family: "JetBrains Mono", "Fira Code", "Monaco", "Consolas", monospace;
  font-size: 11px;
  color: #1f2937;
  font-weight: 600;
}

.reason-tooltip__step-instruction {
  font-size: 11px;
  color: #6b7280;
  line-height: 1.3;
  font-style: italic;
}

.reason-tooltip__label {
  font-size: 11px;
  font-weight: 500;
  color: #6b7280;
  text-align: center;
  font-style: italic;
}

/* Context chips */
.reason-tooltip__context {
  margin: 8px 0;
}

.reason-tooltip__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.reason-tooltip__chip {
  background: #f3f4f6;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 500;
  color: #374151;
  font-family: "JetBrains Mono", "Fira Code", "Monaco", "Consolas", monospace;
}

/* More details disclosure */
.reason-tooltip__details {
  margin-top: 8px;
  border-top: 1px solid #f1f5f9;
  padding-top: 8px;
}

.reason-tooltip__details-toggle {
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  padding: 0;
  margin: 0;
  font: inherit;
}

.reason-tooltip__details-toggle:hover .reason-tooltip__details-label {
  color: #1f2937;
}

.reason-tooltip__details-toggle:focus {
  outline: 2px solid #3b82f6;
  outline-offset: 1px;
  border-radius: 2px;
}

.reason-tooltip__details-toggle:focus .reason-tooltip__details-label {
  color: #1f2937;
}

.reason-tooltip__details-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 500;
  color: #64748b;
  font-style: italic;
}

.reason-tooltip__details-content {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid #f8fafc;
}

/* Visual quieting for chips in details */
.reason-tooltip__details-content .reason-tooltip__chip {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #64748b;
  opacity: 0.8;
  font-size: 9px;
}

/* Dev-only validation warning */
.reason-tooltip__dev-warn {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  padding: 4px 6px;
  margin: 6px 0;
  font-size: 9px;
  color: #64748b;
  font-family: "JetBrains Mono", "Fira Code", "Monaco", "Consolas", monospace;
  opacity: 0.7;
}

/* Expandable step section */
.reason-tooltip__expand-button {
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  padding: 0;
  margin: 0;
  font: inherit;
}

.reason-tooltip__expand-button:hover .reason-tooltip__section-title {
  color: #1f2937;
}

.reason-tooltip__expand-button:focus {
  outline: 2px solid #3b82f6;
  outline-offset: 1px;
  border-radius: 2px;
}

.reason-tooltip__expand-button:focus .reason-tooltip__section-title {
  color: #1f2937;
}

.reason-tooltip__section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  color: #374151;
  margin: 0 0 4px 0;
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 2px;
}

.reason-tooltip__chevron {
  font-size: 10px;
  transition: transform 0.2s ease;
  color: #9ca3af;
}

/* Carry path section */
.reason-tooltip__carry-path {
  margin: 8px 0;
  padding: 6px 8px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
}

.reason-tooltip__carry-description {
  margin: 0;
  font-size: 11px;
  color: #475569;
  line-height: 1.4;
}

/* Advanced math toggle section */
.reason-tooltip__advanced {
  margin-top: 8px;
  border-top: 1px solid #f1f5f9;
  padding-top: 8px;
}

.reason-tooltip__math-toggle {
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  padding: 0;
  margin: 0;
  font: inherit;
  color: #64748b;
  font-size: 11px;
}

.reason-tooltip__math-toggle:hover .reason-tooltip__math-label {
  color: #475569;
}

.reason-tooltip__math-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 500;
  color: #64748b;
  font-style: italic;
}

.reason-tooltip__math-content {
  margin-top: 6px;
  padding: 6px 8px;
  background: #fafbfc;
  border: 1px solid #e9ecef;
  border-radius: 4px;
}

.reason-tooltip__math-line {
  margin: 0 0 4px 0;
  font-size: 10px;
  color: #6b7280;
  line-height: 1.3;
}

.reason-tooltip__math-line:last-child {
  margin-bottom: 0;
}

.reason-tooltip__code {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  padding: 4px 6px;
  font-family: "JetBrains Mono", "Fira Code", "Monaco", "Consolas", monospace;
  font-size: 12px;
  color: #1f2937;
}

/* Radix tooltip arrow */
.reason-tooltip .reason-tooltip__arrow {
  fill: #ffffff;
  stroke: #e5e7eb;
  stroke-width: 2px;
}

/* Color variants */
.reason-tooltip--green {
  border-color: #10b981;
  background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
}

.reason-tooltip--green .reason-tooltip__name {
  color: #065f46;
}

.reason-tooltip--green .reason-tooltip__emoji {
  filter: hue-rotate(120deg);
}

.reason-tooltip--blue {
  border-color: #3b82f6;
  background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
}

.reason-tooltip--blue .reason-tooltip__name {
  color: #1e40af;
}

.reason-tooltip--purple {
  border-color: #8b5cf6;
  background: linear-gradient(135deg, #ffffff 0%, #f5f3ff 100%);
}

.reason-tooltip--purple .reason-tooltip__name {
  color: #5b21b6;
}

.reason-tooltip--orange {
  border-color: #f59e0b;
  background: linear-gradient(135deg, #ffffff 0%, #fffbeb 100%);
}

.reason-tooltip--orange .reason-tooltip__name {
  color: #92400e;
}

.reason-tooltip--gray {
  border-color: #6b7280;
  background: linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes groupPulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
    box-shadow: 0 0 0 1px rgba(147, 51, 234, 0.4);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes currentStepGlow {
  0% {
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.3);
  }
  50% {
    box-shadow:
      0 0 0 3px rgba(245, 158, 11, 0.5),
      0 0 8px rgba(245, 158, 11, 0.3);
  }
  100% {
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.3);
  }
}

/* Segment group styling */
.segment-group {
  display: inline;
  cursor: pointer;
  border-radius: 6px;
  padding: 2px 4px;
  margin: 0 1px;
  transition: all 0.2s ease;
}

.segment-group:hover {
  background: rgba(147, 51, 234, 0.1);
  box-shadow: 0 0 0 2px rgba(147, 51, 234, 0.2);
}

/* Accessibility improvements */
.term:focus-visible {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}

.segment-group:focus-visible {
  outline: 2px solid #8b5cf6;
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .term {
    transition: none;
  }

  .reason-popover {
    animation: none;
  }
}
/* Summary paragraph styling */
.reason-tooltip__summary p {
  margin: 8px 0 0;
  line-height: 1.35;
}
