/* ============================================================
   Metabolic Pathway UI (Slice v168)
   ============================================================ */
.metabolic-pathway-ui {
  margin: 1rem 0;
  padding: 1rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--f-mono);
}

.mp-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.mp-value {
  color: var(--text);
  font-weight: 600;
}

.mp-track {
  height: 6px;
  background: linear-gradient(90deg, hsl(210, 100%, 60%) 0%, hsl(0, 100%, 60%) 100%);
  border-radius: 3px;
  position: relative;
  margin-bottom: 0.5rem;
}

.mp-fill {
  height: 100%;
  width: 50%;
  background: rgba(255, 255, 255, 0.9);
  position: absolute;
  top: 0;
  left: 0;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  border-radius: 3px;
  transition: width 0.3s ease;
  will-change: width;
}

.mp-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

@media (prefers-reduced-motion: reduce) {
  .mp-fill {
    transition: none !important;
  }
}