/* === Info Tooltips === */

.tooltip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  font-size: 0.5625rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: help;
  vertical-align: middle;
  margin-left: 0.375rem;
  line-height: 1;
  transition: color 0.15s ease, border-color 0.15s ease;
  flex-shrink: 0;
}

.tooltip-icon:hover {
  color: var(--text-secondary);
  border-color: var(--text-secondary);
}

.info-tooltip {
  position: fixed;
  z-index: 1100;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  box-shadow: var(--shadow-lg);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 280px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.12s ease;
}

.info-tooltip.visible {
  opacity: 1;
}