/* Info Button with Halo Effect */

.audi-price-info-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  position: relative;
  transition: all 250ms cubic-bezier(0.75, 0.02, 0.5, 1);
  color: inherit;
  flex-shrink: 0;
}

/* Halo effect on hover */
.audi-price-info-button:hover {
  background: rgba(154, 163, 177, 0.1);
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.15);
}

/* Focus state for accessibility */
.audi-price-info-button:focus {
  outline: none;
  background: rgba(154, 163, 177, 0.15);
  box-shadow: 0 0 16px rgba(0, 0, 0, 0.2);
}

/* Active state */
.audi-price-info-button:active {
  background: rgba(154, 163, 177, 0.2);
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
}

/* SVG inside button */
.audi-price-info-button svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  display: block;
}

/* Ensure SVG inherits color */
.audi-price-info-button svg circle,
.audi-price-info-button svg text {
  stroke: currentColor;
  fill: currentColor;
}

/* Prevent text selection on double-click */
.audi-price-info-button {
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

/* Mobile/touch optimization */
@media (max-width: 768px) {
  .audi-price-info-button {
    width: 40px;
    height: 40px;
  }
}