/* lobe-regions.css — anatomical lobe region cards and summary stats */

/* ── Lobe panel container ── */
#lobe-panel {
  /* layout managed by .lobe-grid inside */
}

/* ── 3-column grid ── */
.lobe-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

/* ── Individual card ── mirror .metric-card 3-zone structure ── */
.lobe-card {
  background: var(--na-bg-surface);
  border: 1px solid var(--na-border-hard);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  position: relative;
  outline: none;
  animation: lobe-pulse-hint 3s 1.5s ease-in-out 3;
}

@keyframes lobe-pulse-hint {
  0%, 100% { box-shadow: none; }
  50%       { box-shadow: var(--na-accent-glow); }
}

.lobe-card:hover {
  border-color: var(--na-border-glow);
  animation: none;
}

.lobe-card:focus-visible {
  border-color: var(--na-accent);
  box-shadow: 0 0 0 2px var(--na-accent-dim);
  animation: none;
}

/* Active state — region highlighted on brain */
.lobe-card.active {
  border-color: var(--na-accent);
  box-shadow: var(--na-accent-glow);
  animation: none;
}

.lobe-card.active::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--na-accent), var(--na-accent-border));
}

/* ── Zone 1: Header — flex row (name + winner badge) ── */
.lobe-card-header {
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--na-border-dim);
  background: rgba(0,0,0,0.15);
}

.lobe-card-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
}

.lobe-card-name {
  font-family: var(--na-font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--na-text-bright);
  line-height: 1.3;
}

.lobe-card.active .lobe-card-name {
  color: var(--na-accent);
}

/* Winner pill — mirrors .metric-card-winner */
.lobe-card-winner {
  font-family: var(--na-font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  flex-shrink: 0;
  line-height: 1.4;
}

.lobe-card-winner[data-winner="a"] {
  color: var(--na-accent);
  background: var(--na-accent-dim);
  border: 1px solid var(--na-accent-border);
}

.lobe-card-winner[data-winner="b"] {
  color: var(--na-accent-b);
  background: var(--na-accent-b-dim);
  border: 1px solid var(--na-accent-b-border);
}

.lobe-card-winner[data-winner="tie"] {
  color: var(--na-text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--na-border-hard);
}

/* ── Zone 2: Chart zone — flex row (bars left + right column) ── */
.lobe-card-chart-zone {
  display: flex;
  align-items: stretch;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4) var(--sp-3) var(--sp-3);
  background: rgba(0,0,0,0.08);
  flex: 1;
  min-height: 130px;
}

.lobe-card-chart-wrap {
  width: 64px;
  flex-shrink: 0;
  position: relative;
}

/* ── Right column: values + insight ── */
.lobe-card-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-width: 0;
}

/* ── Numeric score values (A and B) ── */
.lobe-card-values {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.lobe-val {
  font-family: var(--na-font-mono);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.lobe-val-badge {
  font-size: 9px;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lobe-val--a { color: var(--na-text-a); }
.lobe-val--a .lobe-val-badge {
  background: var(--na-accent-dim);
  color: var(--na-accent);
  border: 1px solid var(--na-accent-border);
}

.lobe-val--b { color: var(--na-text-b); }
.lobe-val--b .lobe-val-badge {
  background: var(--na-accent-b-dim);
  color: var(--na-accent-b);
  border: 1px solid var(--na-accent-b-border);
}

/* ── Insight text — inside .lobe-card-right (no separate bg zone) ── */
.lobe-card-insight {
  font-size: 0.75rem;
  color: var(--na-text-secondary);
  line-height: 1.55;
  margin: 0;
  padding: 0;
  background: none;
  border: none;
}

/* ── Summary stats section ── */
#summary-stats-section {
  margin: 0 0 var(--sp-4);
}

#summary-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

/* ── Stat block — mirror .metric-card 3-zone structure ── */
.stat-block {
  background: var(--na-bg-surface);
  border: 1px solid var(--na-border-hard);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--t-normal);
  animation: na-fade-up 0.4s ease-out both;
}

.stat-block:hover {
  border-color: var(--na-border-glow);
}

/* Zone 1: Label — dark header, like .metric-card-header */
.stat-label {
  font-family: var(--na-font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--na-text-bright);
  line-height: 1.3;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--na-border-dim);
  background: rgba(0,0,0,0.15);
}

/* Zone 2: Values — like .metric-card-chart-wrap */
.stat-values {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  padding: var(--sp-3) var(--sp-4);
  background: rgba(0,0,0,0.08);
}

.stat-val {
  font-family: var(--na-font-mono);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.stat-val-badge {
  font-size: 9px;
  font-weight: 500;
  opacity: 0.6;
  text-transform: uppercase;
}

.stat-val--a { color: var(--na-text-a); }
.stat-val--b { color: var(--na-text-b); }

.stat-delta {
  font-family: var(--na-font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--r-xs);
}

.stat-delta--a {
  background: var(--na-accent-dim);
  color: var(--na-text-a);
  border: 1px solid var(--na-accent-border);
}

.stat-delta--b {
  background: var(--na-accent-b-dim);
  color: var(--na-text-b);
  border: 1px solid var(--na-accent-b-border);
}

/* Zone 3: Description — like .metric-card-desc */
.stat-desc {
  padding: var(--sp-3) var(--sp-4);
  font-size: 0.78rem;
  color: var(--na-text-secondary);
  line-height: 1.55;
  margin: 0;
  border-top: 1px solid var(--na-border-dim);
  background: rgba(0,0,0,0.05);
  flex: 1;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .lobe-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  #summary-stats-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .lobe-grid {
    grid-template-columns: 1fr;
  }
}