/**
 * 搜索关键词高亮样式
 */

.search-highlight {
  background-color: #ffeb3b;
  color: #000;
  font-weight: 500;
  padding: 0 3px;
  border-radius: 2px;
  transition: background-color 0.2s ease;
  box-shadow: none;
  display: inline;
  line-height: inherit;
  vertical-align: baseline;
}

/* 链接内的高亮使用不同颜色（蓝色系） */
.search-highlight-link {
  background-color: #4fc3f7 !important;
  color: #fff !important;
  border: none;
  padding: 0 3px;
}

/* 第一个高亮有脉冲动画 */
.search-highlight:first-of-type {
  animation: highlight-pulse 2s ease-in-out;
}

/* 鼠标悬停效果 */
.search-highlight:hover {
  background-color: #ffc107;
  cursor: pointer; /* 添加手型光标，提示可点击 */
}

/* 链接内高亮的悬停效果 */
.search-highlight-link:hover {
  background-color: #29b6f6 !important;
}

/* 脉冲动画 */
@keyframes highlight-pulse {
  0%, 100% { 
    background-color: #ffeb3b;
    transform: scale(1);
  }
  50% { 
    background-color: #ffc107;
    transform: scale(1.05);
  }
}

/* 深色模式适配 */
@media (prefers-color-scheme: dark) {
  .search-highlight {
    background-color: #ffa000;
    color: #000;
  }
  
  .search-highlight:hover {
    background-color: #ff8f00;
  }
  
  /* 深色模式下链接内的高亮 */
  .search-highlight-link {
    background-color: #0277bd !important;
    color: #fff !important;
    border-color: #01579b;
  }
  
  .search-highlight-link:hover {
    background-color: #01579b !important;
  }
  
  @keyframes highlight-pulse {
    0%, 100% { 
      background-color: #ffa000;
    }
    50% { 
      background-color: #ff8f00;
    }
  }
}

/* 打印时去掉背景色 */
@media print {
  .search-highlight {
    background-color: transparent;
    color: inherit;
    font-weight: 700;
    text-decoration: underline;
    box-shadow: none;
  }
  
  .search-highlight-link {
    border: none;
    text-decoration: underline double;
  }
}

/* ========== 取消高亮提示框样式 ========== */
.ddkk-highlight-tooltip {
  position: absolute;
  z-index: 10000;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.ddkk-highlight-tooltip.show {
  opacity: 1;
  pointer-events: auto;
}

.ddkk-highlight-tooltip-content {
  background: #1a1a1a;
  border: none;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 0 0 0.5px rgba(255, 255, 255, 0.1);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.ddkk-highlight-tooltip-text {
  font-size: 13px;
  color: #e5e5e5;
  font-weight: 400;
}

.ddkk-highlight-tooltip-btn {
  padding: 5px 12px;
  border: none;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
}

.ddkk-highlight-tooltip-btn:not(.ddkk-highlight-tooltip-btn-close) {
  background: #1677ff;
  color: #fff;
}

.ddkk-highlight-tooltip-btn:not(.ddkk-highlight-tooltip-btn-close):hover {
  background: #4096ff;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(22, 119, 255, 0.4);
}

.ddkk-highlight-tooltip-btn-close {
  background: rgba(255, 255, 255, 0.15);
  color: #bbb;
  padding: 4px 8px;
  font-size: 16px;
  line-height: 1;
  min-width: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ddkk-highlight-tooltip-btn-close:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

/* 提示框小箭头 */
.ddkk-highlight-tooltip-content::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 5px solid #1a1a1a;
}

/* 深色模式适配（与默认样式保持一致） */
@media (prefers-color-scheme: dark) {
  .ddkk-highlight-tooltip-content {
    background: #1a1a1a;
  }
  
  .ddkk-highlight-tooltip-content::before {
    border-bottom-color: #1a1a1a;
  }
}

/* 移动端适配 */
@media (max-width: 768px) {
  .ddkk-highlight-tooltip {
    /* 防止溢出屏幕 */
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%);
    max-width: calc(100vw - 32px);
    padding: 0 16px;
  }
  
  .ddkk-highlight-tooltip-content {
    padding: 10px 12px;
    gap: 8px;
    width: 100%;
    box-sizing: border-box;
  }
  
  .ddkk-highlight-tooltip-text {
    font-size: 13px;
    flex-shrink: 0;
  }
  
  .ddkk-highlight-tooltip-btn {
    padding: 5px 12px;
    font-size: 12px;
    flex-shrink: 0;
  }
}