/* Genesis Brain Centerpiece */
.genesis-brain {
  margin: 24px 0;
  padding: 24px;
  border: 1px solid rgba(139,92,246,.3);
  border-radius: 20px;
  background:
    radial-gradient(circle at 50% 45%,rgba(124,58,237,.2),transparent 32%),
    linear-gradient(145deg,#070b17,#111827);
  box-shadow: 0 20px 55px rgba(76,29,149,.18);
}

.genesis-brain__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.genesis-brain__title {
  color: #ddd6fe;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.genesis-brain__status {
  padding: 6px 11px;
  border-radius: 999px;
  color: #4ade80;
  background: rgba(34,197,94,.12);
  font-size: 11px;
  font-weight: 800;
}

.genesis-brain__stage {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid rgba(148,163,184,.1);
  border-radius: 18px;
  background:
    linear-gradient(rgba(148,163,184,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(148,163,184,.035) 1px,transparent 1px);
  background-size: 32px 32px;
}

.genesis-brain__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.genesis-link {
  stroke: rgba(139,92,246,.28);
  stroke-linecap: round;
  transition: stroke .4s,stroke-width .4s;
}

.genesis-node {
  cursor: default;
}

.genesis-node circle {
  fill: #111827;
  stroke: #64748b;
  stroke-width: 2;
  transition: fill .4s,stroke .4s,filter .4s,r .4s;
}

.genesis-node text {
  fill: #e2e8f0;
  font-size: 11px;
  text-anchor: middle;
  pointer-events: none;
}

.genesis-node text.node-weight {
  fill: #94a3b8;
  font-size: 9px;
}

.genesis-node--strong circle {
  fill: rgba(34,197,94,.13);
  stroke: #4ade80;
  filter: drop-shadow(0 0 9px rgba(34,197,94,.65));
}

.genesis-node--weak circle {
  fill: rgba(239,68,68,.12);
  stroke: #f87171;
  filter: drop-shadow(0 0 7px rgba(239,68,68,.45));
}

.genesis-node--neutral circle {
  fill: rgba(245,158,11,.08);
  stroke: #f59e0b;
}

.genesis-core circle {
  fill: rgba(91,33,182,.3);
  stroke: #c4b5fd;
  stroke-width: 3;
  filter: drop-shadow(0 0 18px rgba(139,92,246,.8));
  animation: genesis-pulse 2.4s ease-in-out infinite;
}

.genesis-core .core-title {
  font-size: 14px;
  font-weight: 900;
  fill: #fff;
}

.genesis-core .core-decision {
  font-size: 13px;
  font-weight: 900;
}

.genesis-core .core-score {
  font-size: 22px;
  font-weight: 900;
  fill: #fff;
}

.genesis-brain__footer {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 12px;
  margin-top: 16px;
}

.genesis-brain__metric {
  padding: 12px;
  border: 1px solid rgba(148,163,184,.1);
  border-radius: 12px;
  background: rgba(15,23,42,.58);
}

.genesis-brain__metric span {
  display: block;
  color: #94a3b8;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.genesis-brain__metric strong {
  display: block;
  margin-top: 6px;
  color: #f8fafc;
  font-size: 16px;
}

@keyframes genesis-pulse {
  0%,100% { opacity:.88; }
  50% { opacity:1; }
}

@media(max-width:760px) {
  .genesis-brain { padding: 15px; }
  .genesis-brain__stage { min-height: 430px; }
  .genesis-brain__footer { grid-template-columns: repeat(2,1fr); }
}