/* =============================================
   LuxTool — /text/text-summarizer/text-summarizer.css
   Tool-specific styles unique to this tool. Site chrome and
   every shared building block used on this page come from
   /style.css, which this page also loads.
   ============================================= */

/* ══════════════════════════════════════════════════════
   TEXT SUMMARIZER
   ══════════════════════════════════════════════════════ */

.text-summarizer-tool {
  --ts-gold: var(--gold);
  --ts-gold-dim: rgba(251, 191, 36, .15);
}

.ts-input-section {
  margin-bottom: 1rem;
}

.ts-input-section textarea {
  min-height: 200px;
  resize: vertical;
  font-size: 0.95rem;
  line-height: 1.6;
}

.ts-stats-bar {
  display: flex;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  font-size: 0.8rem;
  color: var(--muted);
}

.ts-stats-bar span {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.ts-stats-bar span::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

.ts-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: flex-end;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.ts-length-control {
  flex: 1;
  min-width: 200px;
}

.ts-output-style-control {
  flex: 1;
  min-width: 200px;
}

.ts-style-options {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.ts-style-btn {
  flex: 1;
  min-width: 120px;
  transition: all 0.2s ease;
}

.ts-style-btn.active {
  background: var(--gold);
  color: var(--bg);
  border-color: var(--gold);
}

.ts-length-options {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.ts-length-btn {
  flex: 1;
  min-width: 80px;
  transition: all 0.2s ease;
}

.ts-length-btn.active {
  background: var(--gold);
  color: var(--bg);
  border-color: var(--gold);
}

.ts-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

#ts-summarize-btn {
  min-width: 140px;
}

/* Output Section */
.ts-output-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.ts-output-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

#ts-output-stats {
  font-size: 0.85rem;
  color: var(--muted);
}

.ts-output {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  min-height: 150px;
  max-height: 400px;
  overflow-y: auto;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text);
  white-space: pre-wrap;
  word-wrap: break-word;
  animation: tsFadeIn 0.4s ease;
}

@keyframes tsFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ts-output:empty::before {
  content: 'Summary will appear here...';
  color: var(--muted);
  font-style: italic;
}

/* Bullet point output styling */
.ts-output[data-style="bullets"] {
  padding-left: 0;
}

.ts-output[data-style="bullets"]::before {
  display: none;
}

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

.ts-bullet-item {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  line-height: 1.7;
}

.ts-bullet-item::before {
  content: '•';
  position: absolute;
  left: 0.25rem;
  color: var(--gold);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.4;
}

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

/* Details/Summary for sentence scores */
.ts-details {
  margin-top: 1rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.ts-details summary {
  padding: 0.875rem 1rem;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  user-select: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.2s ease;
}

.ts-details summary:hover {
  background: var(--gold-dim);
}

.ts-details summary::marker {
  color: var(--gold);
}

.ts-scores-list {
  padding: 1rem;
  max-height: 300px;
  overflow-y: auto;
  border-top: 1px solid var(--border);
}

.ts-score-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  margin-bottom: 0.5rem;
  background: rgba(30, 41, 59, .4);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) / 2);
  font-size: 0.85rem;
  animation: tsScoreItemIn 0.3s ease;
}

@keyframes tsScoreItemIn {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.ts-score-item.selected {
  border-color: var(--gold);
  background: rgba(251, 191, 36, .08);
}

.ts-score-rank {
  min-width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold);
  color: var(--bg);
  font-weight: 700;
  font-size: 0.75rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.ts-score-item.selected .ts-score-rank {
  background: var(--success, #22c55e);
}

.ts-score-content {
  flex: 1;
  min-width: 0;
}

.ts-score-sentence {
  color: var(--text);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  box-orient: vertical;
  overflow: hidden;
}

.ts-score-value {
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: var(--muted);
  display: flex;
  gap: 1rem;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .ts-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .ts-length-options,
  .ts-style-options {
    width: 100%;
  }

  .ts-length-btn,
  .ts-style-btn {
    flex: 1;
  }

  .ts-actions {
    width: 100%;
  }

  .ts-actions button {
    flex: 1;
  }

  .ts-output-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .ts-stats-bar {
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.75rem;
  }
}