/**
 * bart_lexical_lab.css
 * Minimal tool-specific layout styles for Zero-Shot BART & Lexical Quant Lab.
 * Inherits all color, typography, card, and spacing tokens from shared/css/main.css.
 */

/* Neural Engine Status & Cache Warning Banner */
.neural-engine-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: 10px;
  border: 1px solid var(--app-border);
  background: var(--app-card-bg);
  margin-bottom: 1.25rem;
}

.neural-engine-banner--ready {
  border-left: 4px solid var(--app-success);
}

.neural-engine-banner--warn {
  border-left: 4px solid var(--app-warning);
}

.neural-engine-info {
  flex: 1 1 420px;
}

.neural-engine-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--app-text);
  margin-bottom: 0.25rem;
}

.neural-engine-desc {
  font-size: 0.88rem;
  color: var(--app-muted);
  margin: 0;
  line-height: 1.45;
}

.neural-engine-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
}

.engine-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--app-bg);
  color: var(--app-text);
  border: 1px solid var(--app-border);
}

/* Construct Chip Builder */
.construct-builder-panel {
  border: 1px solid var(--app-border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  background: var(--app-bg);
  margin-top: 1rem;
}

.construct-chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.75rem 0;
}

.construct-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  background: var(--app-card-bg);
  border: 1px solid var(--app-accent);
  color: var(--app-text);
  font-size: 0.88rem;
  font-weight: 600;
}

.construct-chip-remove {
  background: transparent;
  border: none;
  color: var(--app-text);
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0.1rem 0.25rem;
  border-radius: 4px;
}

.construct-chip-remove:hover:not(.active),
.construct-chip-remove:focus-visible {
  background: var(--app-border);
  color: var(--app-text);
}

.construct-add-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin-top: 0.5rem;
}

.construct-add-row input[type="text"] {
  flex: 1 1 260px;
  min-width: 200px;
}

/* Preset Construct Quick-Add Pills */
.preset-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  margin-top: 0.65rem;
}

.preset-construct-btn {
  background: var(--app-card-bg);
  color: var(--app-text);
  border: 1px dashed var(--app-border);
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.preset-construct-btn:hover:not(.active),
.preset-construct-btn:focus-visible {
  background: var(--app-bg);
  color: var(--app-text);
  border-color: var(--app-accent);
}

.construct-run-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.85rem;
  padding: 0.7rem 0.95rem;
  border-radius: 8px;
  border: 1px solid var(--app-border);
  background: var(--app-card-bg);
}

.construct-run-bar--dirty {
  border-left: 4px solid var(--app-warning);
}

.construct-run-status {
  font-size: 0.86rem;
  color: var(--app-text);
  font-weight: 500;
}

/* KPI Grid */
.bart-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.25rem 0;
}

.bart-kpi-card {
  background: var(--app-card-bg);
  border: 1px solid var(--app-border);
  border-radius: 10px;
  padding: 1rem 1.15rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bart-kpi-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--app-muted);
  margin-bottom: 0.35rem;
}

.bart-kpi-value {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--app-text);
  line-height: 1.2;
}

.bart-kpi-sub {
  font-size: 0.82rem;
  color: var(--app-muted);
  margin-top: 0.35rem;
}

/* Plot Containers */
.bart-chart-box {
  width: 100%;
  min-height: 390px;
}

/* Review Inspector & Clause Saliency Highlighting */
.inspector-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1.25rem;
  margin-top: 1rem;
}

@media (max-width: 900px) {
  .inspector-grid {
    grid-template-columns: 1fr;
  }
}

.review-list-scroll {
  max-height: 380px;
  overflow-y: auto;
  border: 1px solid var(--app-border);
  border-radius: 8px;
}

.review-row-item {
  cursor: pointer;
  transition: background-color 0.12s ease;
}

.review-row-item:hover {
  background: var(--app-bg);
}

.review-row-item.selected-review-row {
  background: rgba(37, 99, 235, 0.08);
  font-weight: 600;
}

.saliency-detail-card {
  border: 1px solid var(--app-border);
  border-radius: 10px;
  padding: 1rem 1.15rem;
  background: var(--app-bg);
}

.saliency-clause-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.saliency-clause-item {
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  border: 1px solid var(--app-border);
  background: var(--app-card-bg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.saliency-clause-item--high {
  border-left: 4px solid var(--app-accent);
}

.saliency-clause-item--med {
  border-left: 4px solid var(--app-success);
}

.saliency-badge {
  font-family: monospace;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  background: var(--app-bg);
  color: var(--app-text);
  border: 1px solid var(--app-border);
  white-space: nowrap;
}

.construct-prob-bars {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.construct-prob-row {
  display: grid;
  grid-template-columns: 180px 1fr 56px;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.84rem;
}

.construct-prob-track {
  height: 10px;
  border-radius: 999px;
  background: var(--app-border);
  overflow: hidden;
}

.construct-prob-fill {
  height: 100%;
  background: var(--app-accent);
  border-radius: 999px;
}

.controls-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.section-header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.section-header-row h3 {
  margin: 0;
}

.table-scroll-wrap {
  width: 100%;
  overflow-x: auto;
  margin-top: 0.75rem;
}

.narrative-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
  margin-top: 0.5rem;
}

.narrative-panel {
  border: 1px solid var(--app-border);
  border-radius: 10px;
  padding: 1rem 1.15rem;
  background: var(--app-bg);
}

.narrative-panel h4 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: var(--app-text);
}

.narrative-panel p {
  margin: 0;
  line-height: 1.55;
  color: var(--app-text);
}