/* 
 * 轮播图导航按钮样式
 * 为首页轮播图提供美观的导航按钮
 */

/* 隐藏默认的Swiper按钮样式 */
.swiper-button-prev:after,
.swiper-button-next:after {
  display: none;
}

/* 自定义轮播导航按钮样式 */
.swiper-button-prev,
.swiper-button-next {
  position: absolute;
  top: 50%;
  width: 40px;
  height: 40px;
  margin-top: -20px;
  z-index: 10;
  cursor: pointer;
  border: none;
  border-radius: 50%;
  background-color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  opacity: 0.9;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 按钮位置 */
.swiper-button-prev {
  left: 20px;
}

.swiper-button-next {
  right: 20px;
}

/* 添加箭头图标 */
.swiper-button-prev:before,
.swiper-button-next:before {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-style: solid;
  border-color: #888;
  border-width: 2px 2px 0 0;
  transform-origin: center;
}

.swiper-button-prev:before {
  transform: rotate(-135deg);
  margin-left: 3px;
}

.swiper-button-next:before {
  transform: rotate(45deg);
  margin-right: 3px;
}

/* 按钮悬停效果 */
.swiper-button-prev:hover,
.swiper-button-next:hover {
  background-color: #ffffff;
  opacity: 1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transform: translateY(-1px);
}

.swiper-button-prev:hover:before,
.swiper-button-next:hover:before {
  border-color: #555;
}

/* 按钮点击效果 */
.swiper-button-prev:active,
.swiper-button-next:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

/* 禁用状态 */
.swiper-button-disabled {
  opacity: 0.4;
  cursor: auto;
  pointer-events: none;
}

/* 移动端样式调整 */
@media (max-width: 768px) {
  .swiper-button-prev,
  .swiper-button-next {
    width: 36px;
    height: 36px;
    margin-top: -18px;
  }
  
  .swiper-button-prev {
    left: 10px;
  }
  
  .swiper-button-next {
    right: 10px;
  }
  
  .swiper-button-prev:before,
  .swiper-button-next:before {
    width: 8px;
    height: 8px;
  }
}

/* 小屏幕手机样式 */
@media (max-width: 480px) {
  .swiper-button-prev,
  .swiper-button-next {
    width: 32px;
    height: 32px;
    margin-top: -16px;
  }
}