/* dual-pane viewer layout */
.left-pane {
  flex: 2 1 0;
  min-width: 420px;
}
.right-pane {
  flex: 1 1 0;
  position: static;
  max-height: 80vh;
  overflow: auto;
}
#viewer_row {
  align-items: stretch;
}
#left_pane,
#right_pane {
  display: block;
}

/* paragraph card: compact, borderless, lightly indented with spacing */
.para-box {
  border: 0;
  padding: 4px 0 10px 8px;
  margin: 12px 0;
  background: transparent;
  box-shadow: none;
}
.para-head {
  display: none;
}
.para-inner {
  line-height: 1.45;
}

/* claim spans */
.hl {
  position: relative;
  padding: 0 3px;
  border-radius: 5px;
  cursor: pointer;
}
.hl:hover {
  outline: 1px dashed #888;
}

/* NLI colors — keep them faint */
.hl.entailment {
  background: rgba(34, 197, 94, 0.18);
}
.hl.neutral {
  background: rgba(59, 130, 246, 0.18);
}
.hl.addition {
  background: rgba(59, 130, 246, 0.18);
} /* blue */
.hl.contradiction {
  background: rgba(244, 63, 94, 0.18);
}
/* When an addition is shown with delta tokens, we softly wash it green (entailment feel) */
.hl.as-entailment {
  background: rgba(34, 197, 94, 0.18) !important;
}

/* contradiction term highlight */
.contra-term {
  background: #fff59a;
  padding: 0 2px;
  border-radius: 3px;
}

/* selected state */
.hl.selected {
  outline: 2px solid #000;
}

/* mute tooltip artifacts — but keep ::after available for anchors */
.hl:not(.anchor-hl)::after {
  display: none !important;
}

/* Force-anchor highlight (keeps existing background; add colored brackets) */
.hl.anchor-hl {
  outline: 2px solid var(--anchor-color, #16a34a) !important;
}
.hl.anchor-hl::before {
  content: "[";
  color: var(--anchor-color, #16a34a);
  font-weight: 700;
}
.hl.anchor-hl::after {
  content: "]";
  color: var(--anchor-color, #16a34a);
  font-weight: 700;
  display: inline;
}

.mirror-box {
  border: 1px solid #adb5bd;
  padding: 12px;
  border-radius: 12px;
  background: #fafafa;
  min-height: 140px;
  margin: 12px 0;
}
.left-pane .para-box:first-child,
.right-pane .mirror-box:first-child {
  margin-top: 0;
}
.viewer-wrap {
  display: flex;
  gap: 16px;
  align-items: stretch;
}
.anch {
  font-size: 11px;
  opacity: 0.8;
  margin-left: 4px;
  text-decoration: none;
}

/* legend + confidence UI */
.toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin: 8px 0;
}
.legend {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 12px;
  color: #475569;
}
.legend .key {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.legend .dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
}
.legend .dot.ent {
  background: #22c55e;
}
.legend .dot.con {
  background: #f43f5e;
}
.legend .dot.neu {
  background: #3b82f6;
}

.para-box {
  min-height: unset;
}
.mirror-box {
  min-height: unset;
}

#right_pane {
  position: static;
  max-height: 80vh;
  overflow-y: auto;
}

/* reasoning panel */
.reason-wrap {
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.reason-title {
  font-weight: 800;
  margin: 3px 0 3px;
  font-size: 16px;
}
.reason-card {
  border: 2px solid #334155;
  background: #ffffff;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

/* contradiction focus box (kept for future use) */
.contra-box {
  margin-top: 10px;
  padding: 10px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  background: #fafafa;
}
.contra-head {
  font-weight: 600;
  margin-bottom: 6px;
}
.contra-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin: 4px 0;
}
.side-tag {
  font-size: 12px;
  color: #6b7280;
  padding: 2px 6px;
  border: 1px solid #e5e7eb;
  border-radius: 9999px;
}
.side-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.pill {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid #d1d5db;
  border-radius: 9999px;
  background: white;
  font-size: 12px;
}
.contra-src {
  margin-top: 8px;
  font-size: 12px;
  color: #6b7280;
  display: grid;
  gap: 2px;
}
.src-tag {
  font-weight: 600;
  color: #4b5563;
}

/* Make the left pane feel like a single “big box” of Document A */
.left-pane {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 8px;
  background: #fff;
  max-height: 80vh;
  overflow-y: auto;
}
.left-pane .para-box {
  margin: 8px 0;
}
.left-title {
  font-weight: 700;
  font-size: 14px;
  color: #334155;
  margin: 4px 4px 10px 4px;
  opacity: 0.9;
}
.right-title {
  font-weight: 700;
  font-size: 14px;
  color: #334155;
  margin: 4px 4px 10px 4px;
  opacity: 0.9;
}
.left-pane .para-box.para-focus {
  outline: 2px solid #334155;
}
.left-pane .para-box.para-dim {
  opacity: 0.55;
  filter: saturate(0.6);
}
#topline_row {
  align-items: flex-end;
  gap: 12px;
}
#topline_row .gr-accordion {
  margin: 0;
}
#legend_row {
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
}
#swap_button {
  min-width: 140px;
}