/* 휴대폰 할인 도움말 툴팁 스타일 */
.phone-discount-help {
  position: relative;
  display: inline-block;
  margin-left: 10px;
  cursor: help;
  vertical-align: middle;
}

.phone-discount-help i {
  color: #3617ce;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.phone-discount-help:hover i {
  color: #2b10b0;
  transform: scale(1.1);
}

.help-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  color: #333;
  padding: 15px 20px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  width: 300px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  margin-bottom: 10px;
  border: 2px solid #3617ce;
  font-size: 0.9rem;
  line-height: 1.6;
  text-align: left;
}

.help-tooltip strong {
  color: #3617ce;
  display: block;
  margin-bottom: 5px;
}

.help-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top-color: #3617ce;
}

.phone-discount-help:hover .help-tooltip {
  opacity: 1;
  visibility: visible;
}

/* 모바일 반응형 */
@media (max-width: 768px) {
  .help-tooltip {
    width: 250px;
    padding: 12px 15px;
    font-size: 0.85rem;
    left: auto;
    right: 0;
    transform: none;
  }
  
  .help-tooltip::after {
    left: auto;
    right: 20px;
    transform: none;
  }
}

@media (max-width: 480px) {
  .help-tooltip {
    width: 220px;
    padding: 10px 12px;
    font-size: 0.8rem;
  }
  
  .phone-discount-help i {
    font-size: 1rem;
  }
}