.notes-page {
  min-height: 100vh;
  background: #f8f8f8;
}

/* 顶部导航 */
.nav-bar {
  display: flex;
  background: #fff;
  padding: 20rpx 40rpx;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.05);
}

.nav-item {
  flex: 1;
  text-align: center;
  font-size: 28rpx;
  color: #666;
  padding: 20rpx 0;
  position: relative;
}

.nav-item.active {
  color: #1989fa;
  font-weight: 500;
}

.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40rpx;
  height: 4rpx;
  background: #1989fa;
  border-radius: 2rpx;
}

/* 笔记列表 */
.notes-list, .bookmarks-list {
  padding: 20rpx;
}

.note-item, .bookmark-item {
  background: #fff;
  border-radius: 12rpx;
  padding: 20rpx;
  margin-bottom: 20rpx;
}

.note-header, .bookmark-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.book-title {
  font-size: 28rpx;
  color: #333;
  font-weight: 500;
}

.chapter {
  font-size: 24rpx;
  color: #999;
}

.note-content {
  margin: 16rpx 0;
}

.selected-text {
  font-size: 26rpx;
  color: #666;
  background: #f5f5f5;
  padding: 16rpx;
  border-radius: 8rpx;
  display: block;
  margin-bottom: 12rpx;
}

.note-text {
  font-size: 28rpx;
  color: #333;
  line-height: 1.6;
}

.bookmark-content {
  font-size: 28rpx;
  color: #333;
  line-height: 1.6;
  margin: 16rpx 0;
}

.note-footer, .bookmark-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16rpx;
  padding-top: 16rpx;
  border-top: 1rpx solid #eee;
}

.time {
  font-size: 24rpx;
  color: #999;
}

.actions {
  display: flex;
  gap: 20rpx;
}

.action {
  font-size: 24rpx;
  color: #1989fa;
  padding: 8rpx 16rpx;
}

/* 空状态 */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 100rpx 0;
  color: #999;
}

.empty-state text {
  font-size: 28rpx;
  margin-bottom: 20rpx;
}

.empty-state .tip {
  font-size: 24rpx;
  color: #ccc;
}

/* 添加按钮 */
.add-btn {
  position: fixed;
  right: 40rpx;
  bottom: calc(40rpx + env(safe-area-inset-bottom));
  width: 100rpx;
  height: 100rpx;
  background: #1989fa;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4rpx 12rpx rgba(25, 137, 250, 0.4);
  transition: all 0.3s;
}

.add-btn:active {
  transform: scale(0.95);
}

.add-btn .plus {
  color: #fff;
  font-size: 48rpx;
  font-weight: 300;
}