/* Chart-specific styles */
.chart-container {
  position: relative;
  height: 240px;
  min-width: 0;
}

.pro-lock {
  position: relative;
  opacity: 0.35;
  pointer-events: none;
}

.pro-lock::after {
  content: 'Pro';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(19, 23, 34, 0.75);
  border-radius: var(--radius);
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 600;
  pointer-events: auto;
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}