.click-area {
  position: relative;
  width: 100%;
  height: 200px;
  background-color: #f8f9fa;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  user-select: none;
  margin-bottom: 20px;
}

.click-button {
  width: 150px;
  height: 150px;
  background: linear-gradient(135deg, #3498db, #2980b9);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  font-weight: bold;
  font-size: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.05s, box-shadow 0.05s;
}

.click-area:active .click-button {
  transform: scale(0.95);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.click-effect {
  position: absolute;
  width: 50px;
  height: 50px;
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  animation: clickRipple 0.3s ease-out;
}

@keyframes clickRipple {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(0);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(3);
  }
}

/* Mobile optimization */
@media (max-width: 576px) {
  .click-area {
    height: 180px;
  }
  
  .click-button {
    width: 120px;
    height: 120px;
    font-size: 16px;
  }
}