/* WeRead 阅读器样式 */

/* 设置界面动画 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.3s ease-out forwards;
}

/* 进度条动画 */
.progress-bar-container {
  position: relative;
  overflow: hidden;
}

.progress-bar-fill {
  transition: width 0.5s ease-out;
  position: relative;
}

.progress-bar-fill::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* TTS 高亮样式 */
.tts-current-sentence {
  background: linear-gradient(
    120deg,
    rgba(59, 130, 246, 0.1) 0%,
    rgba(147, 51, 234, 0.1) 100%
  ) !important;
  border-radius: 4px;
  padding: 2px 4px;
  margin: -2px -4px;
  transition: all 0.3s ease;
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.2);
}

/* 设置面板卡片动画 */
.settings-card {
  transition: all 0.2s ease;
  transform: translateZ(0);
}

.settings-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* 按钮点击反馈 */
.btn-scale {
  transition: transform 0.1s ease;
}

.btn-scale:active {
  transform: scale(0.98);
}

/* 滑块样式增强 */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #e5e7eb;
  outline: none;
  transition: all 0.2s ease;
  cursor: pointer;
  position: relative;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #ffffff;
  border: 4px solid #3b82f6;
  cursor: pointer;
  transition: all 0.2s ease;
  transform: scale(1);
  box-shadow: 0 2px 12px rgba(59, 130, 246, 0.4);
  position: relative;
  z-index: 2;
}

input[type="range"]:hover::-webkit-slider-thumb {
  transform: scale(1.2);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.5);
  border-color: #2563eb;
}

input[type="range"]:active::-webkit-slider-thumb {
  transform: scale(1.15);
  box-shadow: 0 2px 16px rgba(59, 130, 246, 0.6);
}

/* Firefox 样式 */
input[type="range"]::-moz-range-track {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #e5e7eb;
  border: none;
  outline: none;
}

input[type="range"]::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #ffffff;
  border: 4px solid #3b82f6;
  cursor: pointer;
  transition: all 0.2s ease;
  transform: scale(1);
  box-shadow: 0 2px 12px rgba(59, 130, 246, 0.4);
}

input[type="range"]:hover::-moz-range-thumb {
  transform: scale(1.2);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.5);
  border-color: #2563eb;
}

input[type="range"]:active::-moz-range-thumb {
  transform: scale(1.15);
  box-shadow: 0 2px 16px rgba(59, 130, 246, 0.6);
}

/* 滑块轨道填充效果 - 更好的实现方式 */
.range-slider {
  position: relative;
  margin: 8px 0;
}

.range-slider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  height: 8px;
  width: var(--slider-value, 0%);
  background: linear-gradient(90deg, #3b82f6, #2563eb);
  border-radius: 4px;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 1;
  transition: width 0.2s ease;
}

/* 数值输入框样式优化 */
.number-input-wrapper {
  position: relative;
  display: inline-block;
}

.number-input {
  width: 80px;
  padding: 10px 14px;
  border: 2px solid rgba(59, 130, 246, 0.2);
  border-radius: 10px;
  background: rgba(59, 130, 246, 0.05);
  color: #1e40af;
  font-weight: 600;
  font-family:
    "SF Mono",
    "Monaco",
    "Inconsolata",
    "Fira Code",
    "Droid Sans Mono",
    "Source Code Pro",
    monospace;
  text-align: center;
  transition: all 0.2s ease;
  outline: none;
  font-size: 14px;
}

.number-input:focus {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.1);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  transform: scale(1.02);
}

.number-input:hover {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.3);
}

/* 滑块标签样式增强 */
.slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 12px;
  color: rgba(0, 0, 0, 0.5);
}

/* 暗色主题支持 */
[data-theme="dark"] .number-input {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
  color: #60a5fa;
}

[data-theme="dark"] input[type="range"]::-webkit-slider-runnable-track {
  background: linear-gradient(
    to right,
    #3b82f6 0%,
    #3b82f6 var(--value, 50%),
    #374151 var(--value, 50%),
    #374151 100%
  );
}

[data-theme="dark"] input[type="range"] {
  background: #374151;
}

.reader-content {
  /* 基础文本样式 */
  color: inherit;
  line-height: inherit;
  font-size: inherit;
}

/* 重置默认样式 */
.reader-content * {
  max-width: 100%;
  box-sizing: border-box;
}

/* 图片样式 */
.reader-content img {
  max-width: 100% !important;
  height: auto !important;
  margin: 1em auto !important;
  display: block !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

.reader-content .frontCover img {
  max-width: 300px !important;
  margin: 2em auto !important;
}

.reader-content .bodyPic,
.reader-content .qrbodyPic {
  text-align: center !important;
  margin: 1em auto !important;
}

.reader-content .bodyPic img,
.reader-content .qrbodyPic img {
  max-width: 100% !important;
  height: auto !important;
  margin: 0 auto !important;
  display: block !important;
}

/* 段落和文本样式 */
.reader-content p {
  margin: 1em 0;
  text-align: justify;
  text-justify: inter-ideograph;
}

.reader-content .content {
  text-indent: 2em;
  text-align: justify;
}

.reader-content .content-center {
  text-align: center;
  text-indent: 0;
}

.reader-content .content-right {
  text-align: right;
  text-indent: 0;
}

/* 标题样式 */
.reader-content h1,
.reader-content h2,
.reader-content h3,
.reader-content h4,
.reader-content h5,
.reader-content h6 {
  margin: 1.5em 0 1em 0;
  line-height: 1.3;
  text-align: center;
}

.reader-content .firstTitle,
.reader-content .secondTitle,
.reader-content .thirdTitle {
  font-weight: bold;
  margin: 1em 0;
  text-align: center;
}

/* 引用和诗词样式 */
.reader-content .quotation {
  font-style: italic;
  margin: 1em 0;
  padding: 0 2em;
  text-indent: 2em;
}

.reader-content .quotation-left {
  text-align: left;
  text-indent: 0;
}

.reader-content .quotation-right {
  text-align: right;
  text-indent: 0;
}

/* 边框和背景色 */
.reader-content .border {
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 1em;
  margin: 1em 0;
}

.reader-content .border1 {
  border-left: 3px solid #007acc;
  padding-left: 1em;
  margin: 1em 0;
}

.reader-content .bgColor {
  background-color: #f5f5f5;
  padding: 1em;
  margin: 1em 0;
  border-radius: 4px;
}

/* 列表样式 */
.reader-content ul,
.reader-content ol {
  margin: 1em 0;
  padding-left: 2em;
}

.reader-content li {
  margin: 0.5em 0;
}

/* 表格样式 */
.reader-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1em 0;
}

.reader-content th,
.reader-content td {
  border: 1px solid #ccc;
  padding: 0.5em;
  text-align: left;
}

.reader-content th {
  background-color: #f5f5f5;
  font-weight: bold;
}

/* 特殊文本样式 */
.reader-content .bold {
  font-weight: bold;
}

.reader-content .italic {
  font-style: italic;
}

.reader-content .underline {
  text-decoration: underline;
}

.reader-content .linethrough {
  text-decoration: line-through;
}

.reader-content .super {
  vertical-align: super;
  font-size: 0.8em;
}

.reader-content .sub {
  vertical-align: sub;
  font-size: 0.8em;
}

/* 版权信息样式 */
.reader-content .contentCR,
.reader-content .contentCR1,
.reader-content .contentCR2 {
  text-align: center;
  font-size: 0.9em;
  text-indent: 0;
}

/* 图片标题样式 */
.reader-content .imgtitle {
  text-align: center;
  font-size: 0.9em;
  margin-top: 0.5em;
  color: #666;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .reader-content {
    font-size: 14px;
    line-height: 1.6;
  }

  .reader-content .content {
    text-indent: 1em;
  }

  .reader-content .quotation {
    padding: 0 1em;
    text-indent: 1em;
  }
}