/* Gene Combination Card (Figma 7b, 182:4833) — one per analysed variant on the
 * offspring results page. Header (rsid + gene + flag tags) over two columns:
 * parental alleles + Punnett grid | per-genotype offspring probabilities. All
 * radii corner-radius-xs (4px). */

.offspring-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-32);
  padding: var(--spacing-32);
  border-radius: var(--corner-radius-xs);
  background-color: var(--background-surface-1);
}

/* ---- Header ---- */
.offspring-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--spacing-8);
}
.offspring-card__rsid {
  font-size: var(--font-size-24);
  font-weight: var(--font-weight-700);
  letter-spacing: var(--font-letter-spacing-tight);
  color: var(--text-primary);

  &:hover { text-decoration: underline; }
}
.offspring-card__gene {
  font-size: var(--font-size-16);
  color: var(--text-secondary);
}
.offspring-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-8);
}

/* Flag tags — geometry from the Figma "Tag"; tones bind to the semantic status
 * palette (hues provisional, awaiting the gem re-export — don't hardcode hex). */
.offspring-tag {
  display: inline-flex;
  align-items: center;
  padding-block: var(--spacing-4);
  padding-inline: var(--spacing-8);
  border-radius: var(--corner-radius-xs);
  font-size: var(--font-size-14);
  font-weight: var(--font-weight-600);
  letter-spacing: var(--font-letter-spacing-wider);
  background-color: var(--status-neutral-surface);
  color: var(--status-neutral-text);
}
.offspring-tag--critical { background-color: var(--status-critical-surface); color: var(--status-critical-text); }
.offspring-tag--warning  { background-color: var(--status-warning-surface);  color: var(--status-warning-text);  }
.offspring-tag--accent   { background-color: var(--status-accent-surface);   color: var(--status-accent-text);   }
.offspring-tag--positive { background-color: var(--status-positive-surface); color: var(--status-positive-text); }

/* ---- Body: alleles column + outcomes column ---- */
.offspring-card__body {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-32);
}
.offspring-card__alleles {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
  flex: 0 1 16rem; /* Note: Figma left column ≈255px */
}
.offspring-card__outcomes {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
  flex: 1 1 20rem;
  min-width: 0;
}

/* Parent genotype boxes + Punnett share a 32px gap below the label. */
.offspring-card__cross {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-32);
}
.offspring-card__parents {
  display: flex;
  gap: var(--spacing-4);
}
.offspring-parent {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: var(--spacing-4);
  flex: 1 1 0;
  min-width: 0;
  padding: var(--spacing-8);
  border-radius: var(--corner-radius-xs);
  background-color: var(--background-surface-2);
}
.offspring-parent__genotype {
  font-size: var(--font-size-20);
  font-weight: var(--font-weight-700);
  letter-spacing: var(--font-letter-spacing-tight);
  color: var(--text-primary);
}
.offspring-parent__name {
  font-size: var(--font-size-14);
  font-weight: var(--font-weight-600);
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---- Punnett grid ---- */
.offspring-punnett {
  display: grid;
  grid-template-columns: repeat(var(--punnett-cols, 3), 1fr);
  gap: var(--spacing-4);
}
.offspring-punnett__cell {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: var(--spacing-32);
  border-radius: var(--corner-radius-xs);
  background-color: var(--background-base);
  color: var(--text-primary);
  font-size: var(--font-size-12);
  font-weight: var(--font-weight-600);
  letter-spacing: var(--font-letter-spacing-wide);
}
.offspring-punnett__cell--head { background-color: var(--background-surface-2); }
.offspring-punnett__cell--corner { background-color: transparent; }
.offspring-punnett__cell.is-concern { color: var(--text-risk-factor); }

/* ---- Outcome probabilities (card width ∝ probability via inline flex-grow) ---- */
.offspring-card__outcomes-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  border-radius: var(--corner-radius-xs);
  background-color: var(--background-base);
}
.offspring-outcome {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  flex: 1 1 7rem; /* flex-grow overridden inline per probability */
  min-width: 6rem;
  padding: var(--spacing-16);
  border-radius: var(--corner-radius-xs);
  background-color: var(--background-surface-2);
}
.offspring-outcome__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-12);
}
.offspring-outcome__genotype {
  font-size: var(--font-size-20);
  font-weight: var(--font-weight-700);
  letter-spacing: var(--font-letter-spacing-tight);
  color: var(--text-primary);
}
.offspring-outcome__genotype.is-concern { color: var(--text-risk-factor); }
.offspring-outcome__pct {
  flex-shrink: 0;
  padding-block: var(--spacing-4);
  padding-inline: var(--spacing-8);
  border-radius: var(--corner-radius-xs);
  background-color: var(--background-base);
  font-size: var(--font-size-14);
  font-weight: var(--font-weight-600);
  color: var(--text-primary);
}
.offspring-outcome__desc {
  font-size: var(--font-size-16);
  color: var(--text-secondary);
}