/* 会员注册宣传弹窗样式 - 商务简洁风格 */
.member-promo-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.member-promo-overlay.show {
  opacity: 1;
  visibility: visible;
}

.member-promo-modal {
  background: #fff;
  border-radius: 8px;
  padding: 0;
  max-width: 480px;
  width: 90%;
  max-height: 90vh;
  overflow: hidden;
  position: relative;
  box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.08), 0px 4px 12px rgba(0, 0, 0, 0.05);
  transform: translateY(20px);
  transition: transform 0.2s ease;
}

.member-promo-overlay.show .member-promo-modal {
  transform: translateY(0);
}

/* 关闭按钮 */
.member-promo-close {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 32px;
  height: 32px;
  border: none;
  background: #f4f4f4;
  border-radius: 50%;
  color: #666;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 10;
  padding: 0;
  line-height: 0;
}

.member-promo-close:hover {
  background: #e9ecef;
  color: #333;
}

.member-promo-close svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

/* 标题区域 */
.member-promo-header {
  background: linear-gradient(135deg, #1ba1ff 0%, #0086f6 100%);
  color: #fff;
  padding: 30px 30px 25px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* 庆祝装饰背景 - 静态装饰 */
.member-promo-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    /* 星星装饰 */
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cpath d='M30 0l3 9 9 3-9 3-3 9-3-9-9-3 9-3z' fill='%23ffffff' fill-opacity='0.2'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='50' height='50' viewBox='0 0 50 50'%3E%3Cpath d='M25 0l2 7 7 2-7 2-2 7-2-7-7-2 7-2z' fill='%23ffffff' fill-opacity='0.15'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cpath d='M20 0l2 6 6 2-6 2-2 6-2-6-6-2 6-2z' fill='%23ffffff' fill-opacity='0.18'/%3E%3C/svg%3E");
  background-size: 60px 60px, 50px 50px, 40px 40px;
  background-position: 10% 20%, 85% 75%, 50% 10%;
  background-repeat: no-repeat;
  pointer-events: none;
}

.member-promo-header::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    /* 闪光点 - 添加淡淡颜色，增大尺寸和提高不透明度 */
    radial-gradient(circle at 20% 30%, rgba(255, 107, 107, 0.5) 4px, transparent 4px), /* 淡红色 */
    radial-gradient(circle at 85% 75%, rgba(255, 206, 84, 0.5) 4px, transparent 4px), /* 淡黄色 */
    radial-gradient(circle at 50% 50%, rgba(107, 178, 255, 0.45) 5px, transparent 5px), /* 淡蓝色 */
    radial-gradient(circle at 30% 70%, rgba(107, 255, 178, 0.5) 4px, transparent 4px), /* 淡绿色 */
    radial-gradient(circle at 70% 30%, rgba(255, 178, 107, 0.48) 4px, transparent 4px), /* 淡橙色 */
    radial-gradient(circle at 20% 80%, rgba(178, 107, 255, 0.45) 4px, transparent 4px), /* 淡紫色 */
    radial-gradient(circle at 80% 20%, rgba(255, 107, 206, 0.48) 4px, transparent 4px), /* 淡粉色 */
    /* 增加更多闪光点，让颜色更明显 */
    radial-gradient(circle at 10% 50%, rgba(255, 107, 107, 0.4) 3px, transparent 3px), /* 淡红色 */
    radial-gradient(circle at 90% 30%, rgba(255, 206, 84, 0.4) 3px, transparent 3px), /* 淡黄色 */
    radial-gradient(circle at 60% 80%, rgba(107, 178, 255, 0.4) 3px, transparent 3px), /* 淡蓝色 */
    radial-gradient(circle at 40% 20%, rgba(107, 255, 178, 0.4) 3px, transparent 3px), /* 淡绿色 */
    radial-gradient(circle at 75% 60%, rgba(255, 178, 107, 0.4) 3px, transparent 3px), /* 淡橙色 */
    radial-gradient(circle at 25% 40%, rgba(178, 107, 255, 0.4) 3px, transparent 3px); /* 淡紫色 */
  background-size: 80px 80px, 90px 90px, 100px 100px, 85px 85px, 95px 95px, 88px 88px, 92px 92px, 70px 70px, 75px 75px, 78px 78px, 72px 72px, 82px 82px;
  background-position: 20% 30%, 85% 75%, 50% 50%, 30% 70%, 70% 30%, 20% 80%, 80% 20%, 10% 50%, 90% 30%, 60% 80%, 40% 20%, 75% 60%, 25% 40%;
  background-repeat: no-repeat;
  pointer-events: none;
}

.member-promo-header > * {
  position: relative;
  z-index: 1;
}

.member-promo-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 8px 0;
  line-height: 1.4;
}

.member-promo-subtitle {
  font-size: 14px;
  opacity: 0.95;
  line-height: 1.5;
  margin: 0;
}

/* 优惠内容区域 */
.member-promo-content {
  padding: 30px;
}

.member-promo-benefits {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.member-promo-benefit-item {
  border: 1px solid #e9ecef;
  border-radius: 5px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: background-color 0.2s ease;
}

.member-promo-benefit-item:hover {
  background-color: #f1f3f5;
}

.member-promo-benefit-icon {
  width: 40px;
  height: 40px;
  background-color: #1ba1ff1a;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #1ba1ff;
}

.member-promo-benefit-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
}

.member-promo-benefit-text {
  flex: 1;
}

.member-promo-benefit-label {
  font-size: 14px;
  color: #1e2939;
  margin-bottom: 4px;
  font-weight: bold;
  line-height: 1.4;
}

.member-promo-benefit-value {
  display: flex;
  color: #666;
  align-items: baseline;
  gap: 4px;
  line-height: 1.3;
}

.member-promo-benefit-number {
  font-size: 28px;
  font-weight: 500;
  color: #ff9500;
}

.member-promo-benefit-unit {
  font-size: 14px;
  color: #666;
  font-weight: 400;
}

/* 注册按钮区域 */
.member-promo-button-wrapper {
  padding: 0 30px 10px;
}

.member-promo-button {
  width: 100%;
  padding: 14px 20px;
  background: #1ba1ff;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s ease;
  text-align: center;
  display: block;
  text-decoration: none;
  line-height: 1.5;
}

.member-promo-button:hover {
  background: #0086f6;
}

.member-promo-button:active {
  background: #007aff;
}

/* 底部提示 */
.member-promo-footer {
  text-align: center;
  padding: 0 30px 20px;
  font-size: 12px;
  color: #999;
  line-height: 1.5;
}

/* 响应式设计 */
@media (max-width: 480px) {
  .member-promo-modal {
    width: 95%;
    border-radius: 5px;
  }

  .member-promo-header {
    padding: 25px 20px 20px;
  }

  .member-promo-title {
    font-size: 20px;
  }

  .member-promo-subtitle {
    font-size: 13px;
  }

  .member-promo-content {
    padding: 20px;
  }

  .member-promo-benefit-item {
    padding: 14px 15px;
  }

  .member-promo-benefit-number {
    font-size: 20px;
  }

  .member-promo-benefit-unit {
    font-size: 13px;
  }

  .member-promo-button-wrapper {
    padding: 0 20px 20px;
  }

  .member-promo-button {
    padding: 12px 18px;
    font-size: 15px;
  }

  .member-promo-footer {
    padding: 0 20px 15px;
    font-size: 11px;
  }
}