/* Mid-Parental (Target) Height Calculator - Page-specific styles.
   Mirrors calculators/egfr/egfr.css; adds a neutral `level-info` banner
   because a target height is not a risk band, and a `.result-footnote`
   for the alternate published range widths (which must never appear in
   the headline). */

.error-message {
  padding: var(--s-3) var(--s-4);
  background: #fee2e2;
  border: 1px solid #fecaca;
  border-radius: var(--r-sm);
  color: #991b1b;
  font-size: var(--text-sm);
  font-weight: 500;
}

.input-note {
  margin-top: var(--s-4);
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
}

.risk-banner {
  padding: var(--s-4) var(--s-5);
  border-radius: var(--r-md);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--s-4);
  text-align: center;
}

/* Neutral informational banner. JS passes the unprefixed level name and
   prepends `level-` (AGENTS.md risk-banner convention). */
.risk-banner.level-info {
  background: var(--c-bg-secondary, var(--c-bg));
  color: var(--c-text-primary, var(--c-text));
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-primary);
  text-align: left;
}

.risk-banner.level-ok {
  background: var(--c-green-soft);
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.risk-banner.level-warn {
  background: var(--c-amber-soft);
  color: #92400e;
  border: 1px solid #fde68a;
}

.risk-banner.level-risk-high {
  background: var(--c-red-soft);
  color: #991b1b;
  border: 1px solid #fecaca;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: var(--s-4);
  margin-bottom: var(--s-4);
}

.result-item {
  padding: var(--s-3) var(--s-4);
  background: var(--c-bg-secondary, var(--c-bg));
  border-radius: var(--r-sm);
  border-left: 4px solid var(--c-primary);
}

.result-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: var(--s-1);
  line-height: 1;
}

.result-label {
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.result-detail {
  font-size: var(--text-base);
  color: var(--c-text-primary, var(--c-text));
  word-break: break-word;
}

.result-footnote {
  margin: 0 0 var(--s-4);
  padding: var(--s-3) var(--s-4);
  background: var(--c-bg-secondary, var(--c-bg));
  border-radius: var(--r-sm);
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
  line-height: 1.55;
}

.result-footnote:empty {
  display: none;
}

.result-actions {
  margin-top: var(--s-6);
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .result-grid {
    grid-template-columns: 1fr;
  }

  .result-value {
    font-size: 1.5rem;
  }
}

/* ── Stale-result guard ───────────────────────────────────────────
   A rendered result must never sit beside inputs that have changed
   since it was computed. `.is-stale` dims the card body and the
   #staleNotice banner tells the clinician to recalculate. */
#resultsCard.is-stale > *:not(.stale-notice) {
  opacity: 0.3;
  filter: grayscale(0.7);
}

.stale-notice {
  padding: var(--s-3) var(--s-4);
  margin-bottom: var(--s-4);
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fcd34d;
  border-left: 4px solid #d97706;
  border-radius: var(--r-md, 8px);
  font-size: var(--text-sm, 0.875rem);
  font-weight: 600;
}