<template>
  <div class="text-rewriter-container">
    <div class="text-rewriter-layout">
      <!-- 左侧输入区域 -->
      <div class="input-section">
        <HeaderComponent v-model:tokenvalue="currentKey" />
        <SelectModel v-model:modelvalue="currentModel" />

        <div class="rewrite-mode-section">
          <h2 class="section-title">
            <span class="section-icon">⚙️</span>
            改写模式
          </h2>
          <div class="mode-tabs">
            <button
              :class="{ active: mode === 'single' }"
              @click="switchMode('single')"
              class="mode-tab"
            >
              <span class="mode-icon">🔄</span>
              单次改写
            </button>
            <button
              :class="{ active: mode === 'batch' }"
              @click="switchMode('batch')"
              class="mode-tab"
            >
              <span class="mode-icon">🔀</span>
              批量改写
            </button>
          </div>

          <transition name="fade">
            <div v-if="mode === 'batch'" class="generation-count">
              <label for="count-input">生成数量:</label>
              <div class="count-control">
                <button
                  :disabled="generationCount <= 1"
                  @click="decrementCount"
                  class="count-button"
                  >-</button
                >
                <input
                  id="count-input"
                  v-model="generationCount"
                  @input="validateInput"
                  type="number"
                  class="count-input"
                />
                <button
                  :disabled="generationCount >= ARTICLE_MAX_COUNT"
                  @click="incrementCount"
                  class="count-button"
                  >+</button
                >
              </div>
            </div>
          </transition>
        </div>

        <div class="original-text-section">
          <h2 class="section-title">
            <span class="section-icon">📝</span>
            原始文案
            <span v-if="originalText" class="char-count">{{ originalText.length }} 字</span>
          </h2>
          <textarea
            v-model="originalText"
            class="text-input"
            placeholder="请在此输入需要改写的文本..."
          ></textarea>
        </div>

        <button :disabled="isGenerating" @click="rewriteText" class="rewrite-button">
          <span v-if="isGenerating" class="loading-spinner"></span>
          <span v-else>{{ mode === 'single' ? '生成改写' : '批量生成' }}</span>
        </button>
      </div>

      <!-- 右侧结果区域 -->
      <transition name="fade">
        <div v-if="rewrittenText.length > 0 || isGenerating" class="result-section">
          <div class="result-header-bar">
            <h2 class="section-title">
              <span class="section-icon">✨</span>
              改写结果
            </h2>
            <div class="result-stats">
              <div class="layout-toggle">
                <button
                  @click="toggleLayout('list')"
                  :class="{ active: layoutMode === 'list' }"
                  class="layout-button"
                >
                  <span class="layout-icon">📋</span>
                </button>
                <button
                  @click="toggleLayout('grid')"
                  :class="{ active: layoutMode === 'grid' }"
                  class="layout-button"
                >
                  <span class="layout-icon">📊</span>
                </button>
              </div>
              <span class="model-badge">{{ currentModel }}</span>
              <span class="count-badge">{{ rewrittenText.length }} 个结果</span>
              <button 
                @click="toggleLayout" 
                class="layout-toggle-button"
                :title="settings.layoutMode === 'list' ? '切换到网格视图' : '切换到列表视图'"
              >
                <span v-if="settings.layoutMode === 'list'" >▦</span>
                <span v-else>☰</span>
              </button>
            </div>
          </div>

          <div v-if="isGenerating && rewrittenText.length === 0" class="generating-placeholder">
            <div class="generating-animation">
              <div class="dot"></div>
              <div class="dot"></div>
              <div class="dot"></div>
            </div>
            <p>正在使用 {{ currentModel }} 生成改写结果...</p>
          </div>

          <div v-else class="results-container">
            <div :class="['results-list', layoutMode === 'grid' ? 'grid-layout' : '']">
              <div
                v-for="(text, index) in rewrittenText"
                :key="index"
                :class="{
                  'expanded-result': expandedResults[index],
                  'grid-item': layoutMode === 'grid'
                }"
                :style="{ animationDelay: `${index * 0.1}s` }"
                class="result-block"
              >
                <div class="result-header">
                  <div class="result-number">
                    结果 #{{ index + 1 }}
                    <span class="char-count">{{ text.length }} 字</span>
                  </div>
                  <div class="result-actions">
                    <button @click="copyText(text, index)" class="action-button copy-button">
                      <span v-if="copiedIndex === index">已复制!</span>
                      <span v-else>复制</span>
                    </button>
                    <button @click="toggleExpand(index)" class="action-button expand-button">
                      {{ expandedResults[index] ? '收起' : '展开' }}
                    </button>
                  </div>
                </div>
                <div :class="{ expanded: expandedResults[index] }" class="result-content">
                  {{ text }}
                </div>
              </div>
            </div>
          </div>
        </div>
        <div v-else class="empty-result-section">
          <div class="empty-state">
            <div class="empty-icon">✨</div>
            <h3>等待生成结果</h3>
            <p>请在左侧输入文本并点击生成按钮</p>
          </div>
        </div>
      </transition>
    </div>
  </div>
</template>

<script setup>
import { ref, reactive, onMounted } from 'vue'
import { ARTICLE_MAX_COUNT } from '../constants/constants'
import HeaderComponent from '../components/HeaderComponent.vue'
import SelectModel from '../components/SelectModelComponent.vue'

// 基础状态
const mode = ref('single')
const originalText = ref('')
const rewrittenText = ref([])
const generationCount = ref(3)
const expandedResults = reactive({})
const isGenerating = ref(false)
const copiedIndex = ref(null)

const baseUrl = ref('https://www.apimini2.org/v1/')
const currentModel = ref('gpt-4o')
const currentKey = ref('')

const layoutMode = ref('list')
// 生成数量限制
const validateInput = () => {
  if (generationCount.value < 1) {
    setGenerationCount(1)
  } else if (generationCount.value > ARTICLE_MAX_COUNT) {
    setGenerationCount(ARTICLE_MAX_COUNT)
  }
}

const setGenerationCount = async (value) => {
  generationCount.value = value

  await window.mainApi.invoke('store-set', 'generationCount', value)
}

// 新增：切换布局模式
const toggleLayout = (newLayout) => {
  layoutMode.value = newLayout
  // 可选：保存用户偏好
  window.mainApi.invoke('store-set', 'layoutMode', newLayout).catch((err) => {
    console.error('保存布局偏好失败:', err)
  })
}

onMounted(async () => {
  const count = await window.mainApi.invoke('store-get', 'generationCount')
  generationCount.value = count || 3
  console.log('generationCount', generationCount.value)
  // 新增：获取保存的布局偏好
  try {
    const savedLayout = await window.mainApi.invoke('store-get', 'layoutMode')
    if (savedLayout) {
      layoutMode.value = savedLayout
    }
  } catch (err) {
    console.error('获取布局偏好失败:', err)
  }

  baseUrl.value = await window.mainApi.invoke('getBaseUrl')
  console.log('baseUrl', baseUrl.value)
  // currentKey.value =
  // console.log("currentKey", currentKey.value)
})

// 其他方法
const switchMode = (newMode) => {
  if (mode.value !== newMode) {
    mode.value = newMode
  }
}

const incrementCount = () => {
  if (generationCount.value < ARTICLE_MAX_COUNT) {
    // generationCount.value++
    setGenerationCount(generationCount.value + 1)
  }
}

const decrementCount = () => {
  if (generationCount.value > 1) {
    setGenerationCount(generationCount.value - 1)
    // generationCount.value--
  }
}
function callOpenAI(apiKey, model, count, rawArticle) {
  window.mainApi.send('call-openai', baseUrl, apiKey, model, count, rawArticle)
}
const rewriteText = () => {
  if (!originalText.value.trim()) {
    showToast('请输入需要改写的文本')
    return
  }

  // 清空之前的改写结果
  Object.keys(expandedResults).forEach((key) => {
    delete expandedResults[key]
  })
  console.log(`userToekn:${currentKey.value}`)
  isGenerating.value = true
  rewrittenText.value = []

  // 调用 OpenAI API
  callOpenAI(
    currentKey.value, // 替换为你的 API 密钥
    currentModel.value, // 使用的模型
    mode.value === 'single' ? 1 : generationCount.value, // 请求次数
    originalText.value // 原始文本
  )

  // 监听部分结果
  window.mainApi.on('openai-partial-response', (_, { index, content }) => {
    // console.log(`请求 ${index + 1} 的部分结果:`, content);
    // 将部分结果渲染到页面
    if (!rewrittenText.value[index]) {
      rewrittenText.value[index] = ''
    }
    rewrittenText.value[index] += content
  })

  // 监听最终结果
  window.mainApi
    .invoke(
      'call-openai',
      baseUrl.value,
      currentKey.value,
      currentModel.value,
      mode.value === 'single' ? 1 : generationCount.value,
      originalText.value
    )
    .then((results) => {
      console.log('所有请求的最终结果:', results)
      // 将最终结果渲染到页面
      results.forEach(({ index, response }) => {
        rewrittenText.value[index] = response
      })
      isGenerating.value = false
    })
    .catch((error) => {
      console.error('调用 API 失败:', error)
      showToast('调用  API 失败，请稍后重试')
      isGenerating.value = false
    })
}

const copyText = (text, index) => {
  navigator.clipboard
    .writeText(text)
    .then(() => {
      copiedIndex.value = index
      setTimeout(() => {
        copiedIndex.value = null
      }, 2000)
    })
    .catch((err) => {
      console.error('复制失败:', err)
      showToast('复制失败，请重试')
    })
}

const toggleExpand = (index) => {
  expandedResults[index] = !expandedResults[index]
}

const showToast = (message) => {
  const toast = document.createElement('div')
  toast.className = 'toast-message'
  toast.textContent = message
  document.body.appendChild(toast)

  setTimeout(() => {
    toast.classList.add('show')
    setTimeout(() => {
      toast.classList.remove('show')
      setTimeout(() => {
        document.body.removeChild(toast)
      }, 300)
    }, 2000)
  }, 10)
}
</script>

<style scoped>
/* 基础布局 */
.text-rewriter-container {
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 20px;
  min-height: 100vh;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

/* 背景装饰 */
.background-decoration {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.bg-circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.5;
  filter: blur(60px);
}

.bg-circle-1 {
  width: 400px;
  height: 400px;
  background: linear-gradient(45deg, rgba(46, 204, 113, 0.3), rgba(52, 152, 219, 0.3));
  top: -100px;
  left: -100px;
  animation: float 15s ease-in-out infinite alternate;
}

.bg-circle-2 {
  width: 600px;
  height: 600px;
  background: linear-gradient(45deg, rgba(155, 89, 182, 0.2), rgba(41, 128, 185, 0.2));
  bottom: -200px;
  right: -200px;
  animation: float 20s ease-in-out infinite alternate-reverse;
}

.bg-circle-3 {
  width: 300px;
  height: 300px;
  background: linear-gradient(45deg, rgba(241, 196, 15, 0.2), rgba(231, 76, 60, 0.2));
  top: 40%;
  left: 60%;
  animation: float 18s ease-in-out infinite alternate;
}

.bg-dots {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(rgba(0, 0, 0, 0.1) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.3;
}

@keyframes float {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

.text-rewriter-layout {
  display: flex;
  gap: 24px;
  width: 100%;
  max-width: 1800px;
  height: calc(100vh - 40px);
  position: relative;
  z-index: 1;
}

/* 左侧输入区域 */
.input-section {
  flex: 0 0 40%;
  max-width: 600px;
  min-width: 320px;
  background-color: white;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  padding: 28px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
}

/* 右侧结果区域 */
.result-section,
.empty-result-section {
  flex: 1;
  background-color: white;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  padding: 28px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
}

.result-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #f0f0f0;
}

.result-stats {
  display: flex;
  gap: 12px;
  align-items: center;
}

.model-badge,
.count-badge {
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
}

.model-badge {
  background-color: #e8f5e9;
  color: #2e7d32;
}

/* 新增：布局切换按钮样式 */
.layout-toggle {
  display: flex;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #e0e0e0;
}

.layout-button {
  background-color: white;
  border: none;
  padding: 6px 10px;
  cursor: pointer;
  transition: all 0.2s;
}

.layout-button.active {
  background-color: #f0f0f0;
}

.layout-icon {
  font-size: 16px;
}

.count-badge {
  background-color: #e3f2fd;
  color: #1565c0;
}

/* 标题样式 */
.title {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 4px 0;
  background: linear-gradient(90deg, #2ecc71, #27ae60);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}

.subtitle {
  color: #666;
  margin: 0;
  font-size: 14px;
}

.section-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 16px 0;
  color: #333;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-icon {
  font-size: 20px;
}

/* 字数统计 */
.char-count {
  font-size: 14px;
  color: #666;
  font-weight: normal;
  margin-left: auto;
  background-color: #f0f0f0;
  padding: 2px 8px;
  border-radius: 12px;
}

/* 生成数量控制样式 */
.generation-count {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
  gap: 16px;
  padding: 16px;
  background-color: #f9f9f9;
  border-radius: 10px;
  border-left: 4px solid #2ecc71;
}

.count-control {
  display: flex;
  align-items: center;
}

.count-button {
  width: 36px;
  height: 36px;
  border: 1px solid #e0e0e0;
  background-color: white;
  color: #333;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.count-button:first-child {
  border-radius: 8px 0 0 8px;
}

.count-button:last-child {
  border-radius: 0 8px 8px 0;
}

.count-button:hover:not(:disabled) {
  background-color: #f0f0f0;
}

.count-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.count-input {
  border: 1px solid #e0e0e0;
  border-left: none;
  border-right: none;
  padding: 8px 0;
  width: 50px;
  font-size: 16px;
  text-align: center;
  height: 36px;
}

/* 输入区域样式 */
.original-text-section {
  margin-bottom: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.text-input {
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  font-family: inherit;
  font-size: 16px;
  padding: 16px;
  resize: none;
  width: 100%;
  flex-grow: 1;
  min-height: 150px;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: break-word;
  transition:
    border-color 0.3s,
    box-shadow 0.3s;
  background-color: #f9f9f9;
}

.text-input:focus {
  outline: none;
  border-color: #2ecc71;
  box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.2);
  background-color: white;
}

/* 按钮样式 */
.rewrite-button {
  background: linear-gradient(135deg, #2ecc71, #27ae60);
  border: none;
  border-radius: 10px;
  color: white;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  margin-top: 16px;
  padding: 16px;
  transition: all 0.3s ease;
  width: 100%;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(46, 204, 113, 0.3);
}

.rewrite-button:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(46, 204, 113, 0.4);
}

.rewrite-button:active:not(:disabled) {
  transform: translateY(1px);
  box-shadow: 0 2px 8px rgba(46, 204, 113, 0.3);
}

.rewrite-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* 加载动画 */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* 结果区域样式 */
.results-container {
  flex: 1;
  overflow-y: auto;
  padding: 4px;
}

.results-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 4px;
}

/* 新增：网格布局样式 */
.results-list.grid-layout {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.result-block {
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  border: 1px solid #e8e8e8;
  width: 100%;
  transition: all 0.3s ease;
  animation: fadeIn 0.5s ease forwards;
  opacity: 0;
  transform: translateY(20px);
  display: flex;
  flex-direction: column;
}

/* 新增：网格布局中的项目样式 */
.result-block.grid-item {
  height: 250px;
}

.result-block:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.result-header {
  background-color: #f9f9f9;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #e8e8e8;
}

.result-number {
  font-weight: 600;
  color: #2ecc71;
  display: flex;
  align-items: center;
  gap: 10px;
}

.result-number::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: #2ecc71;
  border-radius: 50%;
}

.result-actions {
  display: flex;
  gap: 8px;
}

.action-button {
  background-color: white;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  min-width: 60px;
  text-align: center;
}

.action-button:hover {
  background-color: #f0f0f0;
  border-color: #ccc;
}

.copy-button {
  color: #2ecc71;
  border-color: #2ecc71;
}

.copy-button:hover {
  background-color: rgba(46, 204, 113, 0.1);
  border-color: #2ecc71;
}

.expand-button {
  color: #666;
}

.result-content {
  padding: 16px;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: break-word;
  line-height: 1.6;
  max-height: 200px;
  overflow: hidden;
  position: relative;
  text-align: justify;
  hyphens: auto;
  transition: max-height 0.5s ease;
  flex: 1;
}

.result-content:not(.expanded)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: linear-gradient(transparent, white);
  pointer-events: none;
  transition: opacity 0.3s;
}

.result-content.expanded {
  max-height: none;
}

/* 生成中占位符 */
.generating-placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  text-align: center;
  color: #666;
}

.generating-placeholder p {
  margin-top: 20px;
  font-size: 16px;
}

.generating-animation {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.dot {
  width: 12px;
  height: 12px;
  background-color: #2ecc71;
  border-radius: 50%;
  animation: bounce 1.4s infinite ease-in-out both;
}

.dot:nth-child(1) {
  animation-delay: -0.32s;
}

.dot:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes bounce {
  0%,
  80%,
  100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

/* 空状态 */
.empty-result-section {
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-state {
  text-align: center;
  padding: 40px;
  color: #666;
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  color: #ccc;
}

.empty-state h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: #333;
}

.empty-state p {
  font-size: 16px;
  color: #666;
}

/* 动画效果 */
@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInOut {
  0% {
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

.fade-enter-active,
.fade-leave-active {
  transition:
    opacity 0.3s,
    transform 0.3s;
}

.fade-enter-from,
.fade-leave-to {
  opacity: 0;
  transform: translateY(20px);
}

.list-enter-active,
.list-leave-active {
  transition: all 0.5s ease;
}

.list-enter-from {
  opacity: 0;
  transform: translateY(30px);
}

.list-leave-to {
  opacity: 0;
  transform: translateX(30px);
}

/* 提示框样式 */
:global(.toast-message) {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  z-index: 1000;
  transition: transform 0.3s ease;
}

:global(.toast-message.show) {
  transform: translateX(-50%) translateY(0);
}

/* 布局切换按钮 */
.layout-toggle-button {
  background-color: #f0f0f0;
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.layout-toggle-button:hover {
  background-color: #e0e0e0;
  transform: scale(1.1);
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .text-rewriter-layout {
    flex-direction: column;
  }

  .input-section {
    flex: none;
    width: 100%;
    max-width: 100%;
  }

  .result-section,
  .empty-result-section {
    width: 100%;
  }

  /* 网格布局在小屏幕上调整 */
  .results-list.grid-layout {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .text-rewriter-container {
    padding: 12px;
  }

  /* 网格布局在平板上调整 */
  .results-list.grid-layout {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .text-rewriter-layout {
    gap: 16px;
  }

  .input-section,
  .result-section,
  .empty-result-section {
    padding: 20px;
    border-radius: 12px;
  }

  .mode-tabs {
    flex-direction: column;
  }

  .generation-count {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  /* .header-section {
    flex-direction: column;
    text-align: center;
  }

  .settings-button {
    position: absolute;
    top: 0;
    right: 0;
  } */
}

@media (max-width: 480px) {
  .text-rewriter-container {
    padding: 8px;
  }

  .input-section,
  .result-section,
  .empty-result-section {
    padding: 16px;
  }

  .result-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .result-actions {
    width: 100%;
    justify-content: space-between;
  }

  /* 在手机上强制使用列表布局 */
  .results-list.grid-layout {
    display: flex;
    flex-direction: column;
  }

  .result-block.grid-item {
    height: auto;
  }
}

/* 模式选择样式 */
.rewrite-mode-section {
  margin-bottom: 24px;
}

.mode-tabs {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.mode-tab {
  background-color: white;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  color: #333;
  cursor: pointer;
  flex: 1;
  font-size: 16px;
  padding: 14px;
  text-align: center;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.mode-tab:hover {
  border-color: #2ecc71;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.mode-tab.active {
  background: linear-gradient(135deg, #2ecc71, #27ae60);
  border-color: transparent;
  color: white;
  box-shadow: 0 4px 12px rgba(46, 204, 113, 0.3);
}

.mode-icon {
  font-size: 18px;
}
</style>
