/* content.css - 注入到网页的样式 */

/* 模糊效果类 */
.blurtext-blurred {
  filter: blur(var(--blur-intensity, 10px)) !important;
  user-select: none !important;
  pointer-events: auto !important;
  cursor: pointer !important;
  transition: filter 0.2s ease !important;
  position: relative !important;
}

/* 元素模式下的悬停效果 - 移除伪元素方案，改用 JS 动态创建 */
/* body.blurtext-mode .blurtext-blurred:hover::after 已移除 */

/* 元素模式悬停提示工具栏（JS 动态创建） */
.blurtext-element-tooltip {
  position: fixed !important;
  background: rgba(102, 126, 234, 0.95) !important;
  color: white !important;
  padding: 6px 12px !important;
  border-radius: 6px !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
  z-index: 2147483647 !important;
  pointer-events: none !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  animation: blurtext-tooltipFadeIn 0.15s ease !important;
}

@keyframes blurtext-tooltipFadeIn {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}


/* 文本选择模式包裹的元素悬停效果 */
.blurtext-selection-wrapped {
  display: inline !important;
  position: relative !important;
  cursor: pointer !important;
}

/* 移除伪元素提示，改用 JS 动态创建（避免被模糊效果影响） */

/* 文本选择错误提示（显示在选区下方） */
.blurtext-selection-error {
  background: #f44336 !important;
  color: white !important;
  padding: 8px 16px !important;
  border-radius: 6px !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  box-shadow: 0 2px 8px rgba(244, 67, 54, 0.4) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  animation: blurtext-errorPop 0.2s ease !important;
  pointer-events: none !important;
  white-space: nowrap !important;
}

@keyframes blurtext-errorPop {
  0% {
    opacity: 0;
    transform: translateX(-50%) translateY(-5px) scale(0.9);
  }
  100% {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

/* 模糊模式下的鼠标样式 */
body.blurtext-mode * {
  cursor: crosshair !important;
}

/* 模糊模式提示 */
.blurtext-hint {
  position: fixed !important;
  top: 20px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: white !important;
  padding: 12px 24px !important;
  border-radius: 24px !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  z-index: 9999999 !important;
  box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4) !important;
  animation: blurtext-slideDown 0.3s ease !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

@keyframes blurtext-slideDown {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

/* 高亮效果（鼠标悬停在可模糊元素上） */
.blurtext-highlight {
  outline: 2px dashed #667eea !important;
  outline-offset: 2px !important;
  background: rgba(102, 126, 234, 0.1) !important;
}

/* 文本选择模式的模糊按钮 */
.blurtext-blur-button {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
  color: white !important;
  padding: 10px 20px !important;
  border-radius: 20px !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  cursor: pointer !important;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
  animation: blurtext-buttonPop 0.2s ease !important;
  user-select: none !important;
  white-space: nowrap !important;
  border: none !important;
  transition: all 0.3s ease !important;
}

.blurtext-blur-button:hover {
  transform: translateX(-50%) scale(1.05) !important;
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5) !important;
}

.blurtext-blur-button:active {
  transform: translateX(-50%) scale(0.95) !important;
}

@keyframes blurtext-buttonPop {
  from {
    opacity: 0;
    transform: translateX(-50%) scale(0.8);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) scale(1);
  }
}

/* ========== 区域模式样式 ========== */

/* 绘制框（拖动时显示） */
.blurtext-drawing-box {
  border: 2px dashed #667eea !important;
  background: rgba(102, 126, 234, 0.1) !important;
  pointer-events: none !important;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5) !important;
}

/* 区域覆盖层 */
.blurtext-area-overlay {
  background: rgba(255, 255, 255, 0.1) !important;
  backdrop-filter: blur(var(--blur-intensity, 10px)) !important;
  -webkit-backdrop-filter: blur(var(--blur-intensity, 10px)) !important;
  border: none !important;
  box-sizing: border-box !important;
  transition: all 0.2s ease !important;
  user-select: none !important;
  cursor: pointer !important;
}

.blurtext-area-overlay:hover {
  outline: 2px solid rgba(102, 126, 234, 0.5) !important;
  outline-offset: -2px !important;
  background: rgba(255, 255, 255, 0.15) !important;
}

/* 区域覆盖层悬停提示 */
.blurtext-area-overlay:hover::after {
  content: '点击恢复此区域' !important;
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  background: rgba(102, 126, 234, 0.95) !important;
  color: white !important;
  padding: 6px 12px !important;
  border-radius: 6px !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
  z-index: 999999 !important;
  pointer-events: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  filter: none !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}