<template>
  <div class="recipe-search">
    <!-- Category Carousel (full-width image slides) -->
    <div class="cat-wrap" v-if="categories.length && !selectedCategory" data-no-tab-swipe @touchstart="onCarouselTouchStart" @touchend="onCarouselTouchEnd">
      <div class="cat-track" :style="{ transform: `translateX(-${catIdx * 100}%)` }">
        <div
          v-for="cat in categories"
          :key="cat.name"
          class="cat-card"
          :style="{ backgroundImage: cat.bg_image ? `url(${cat.bg_image})` : `linear-gradient(135deg, ${cat.color_from || '#7a9e7e'}, ${cat.color_to || '#5a7d5e'})` }"
          @click="selectCategory(cat)"
        >
          <div class="cat-inner">
            <div class="cat-icon">{{ cat.icon || '🌿' }}</div>
            <div class="cat-name">{{ cat.name }}</div>
            <div v-if="cat.subtitle" class="cat-sub">{{ cat.subtitle }}</div>
          </div>
        </div>
      </div>
      <button class="cat-arrow left" @click="slideCat(-1)">‹</button>
      <button class="cat-arrow right" @click="slideCat(1)">›</button>
    </div>
    <div class="cat-dots" v-if="categories.length > 1 && !selectedCategory">
      <span
        v-for="(cat, i) in categories"
        :key="i"
        class="cat-dot"
        :class="{ active: catIdx === i }"
        @click="catIdx = i"
      ></span>
    </div>
    <!-- Category filter active banner -->
    <div v-if="selectedCategory" class="cat-filter-bar">
      <span>📂 {{ selectedCategory }}</span>
      <button @click="selectedCategory = null; catIdx = 0" class="btn-sm btn-outline">✕ 返回全部</button>
    </div>

    <!-- Search Box -->
    <div class="search-box">
      <input
        class="search-input"
        v-model="searchQuery"
        placeholder="搜索配方名、精油、标签..."
        @input="onSearch"
      />
      <button v-if="searchQuery" class="search-clear-btn" @click="clearSearch">✕</button>
      <button class="search-btn" @click="onSearch">🔍</button>
    </div>

    <!-- Personal Section (logged in) -->
    <div v-if="auth.isLoggedIn" class="personal-section">
      <template v-if="!searchQuery || myDiaryRecipes.length > 0">
      <div class="section-header" @click="showMyRecipes = !showMyRecipes">
        <span>📖 我的配方 ({{ myDiaryRecipes.length }})</span>
        <span v-if="!auth.isAdmin && sharedCount.total > 0" class="contrib-badge">已贡献 {{ sharedCount.adopted }}/{{ sharedCount.total }} 条</span>
        <span class="toggle-icon">{{ showMyRecipes ? '▾' : '▸' }}</span>
      </div>
      <div v-if="showMyRecipes" class="recipe-grid">
        <div v-for="d in myDiaryRecipes" :key="'diary-' + d.id" class="diary-card-wrap">
          <RecipeCard
            :recipe="diaryAsRecipe(d)"
            :index="-1"
            @click="openDiaryDetail(d)"
          />
          <span v-if="getDiaryShareStatus(d) === 'shared'" class="share-status shared">已共享</span>
          <span v-else-if="getDiaryShareStatus(d) === 'pending'" class="share-status pending">审核中</span>
        </div>
        <div v-if="myDiaryRecipes.length === 0" class="empty-hint">暂无个人配方</div>
      </div>
      </template>

      <template v-if="!searchQuery || favoritesPreview.length > 0">
        <div class="section-header" @click="showFavorites = !showFavorites">
          <span>⭐ 收藏配方 ({{ favoritesPreview.length }})</span>
          <span class="toggle-icon">{{ showFavorites ? '▾' : '▸' }}</span>
        </div>
        <div v-if="showFavorites" class="recipe-grid">
          <RecipeCard
            v-for="r in favoritesPreview"
            :key="r._id"
            :recipe="r"
            :index="findGlobalIndex(r)"
            @click="openDetail(findGlobalIndex(r))"
            @toggle-fav="handleToggleFav(r)"
          />
          <div v-if="favoritesPreview.length === 0" class="empty-hint">暂无收藏配方</div>
        </div>
      </template>
    </div>

    <!-- Search Results (public recipes) -->
    <div v-if="searchQuery" class="search-results-section">
      <!-- Exact matches -->
      <template v-if="exactResults.length > 0">
        <div class="section-label">🔍 搜索结果 ({{ exactResults.length }})</div>
        <div class="recipe-grid">
          <RecipeCard
            v-for="r in exactResults"
            :key="r._id"
            :recipe="r"
            :index="findGlobalIndex(r)"
            @click="openDetail(findGlobalIndex(r))"
            @toggle-fav="handleToggleFav(r)"
          />
        </div>
      </template>

      <!-- Similar/related matches -->
      <template v-if="similarResults.length > 0">
        <div class="section-label similar-label">
          {{ exactResults.length > 0 ? '💡 相关配方' : '💡 没有完全匹配，以下是相关配方' }}
          ({{ similarResults.length }})
        </div>
        <div class="recipe-grid">
          <RecipeCard
            v-for="r in similarResults"
            :key="'sim-' + r._id"
            :recipe="r"
            :index="findGlobalIndex(r)"
            @click="openDetail(findGlobalIndex(r))"
            @toggle-fav="handleToggleFav(r)"
          />
        </div>
      </template>

      <!-- No results at all -->
      <div v-if="exactResults.length === 0 && similarResults.length === 0" class="no-match-box">
        <div class="empty-hint">未找到「{{ searchQuery }}」相关配方</div>
      </div>

      <!-- Report missing button (always shown at bottom) -->
      <div class="no-match-box" style="margin-top:12px">
        <button v-if="!reportedMissing" class="btn-report-missing" @click="reportMissing">
          📢 没找到想要的？通知编辑添加
        </button>
        <div v-else class="reported-hint">已通知编辑，感谢反馈！</div>
      </div>
    </div>

    <!-- Public Recipe Grid -->
    <div v-if="!searchQuery">
      <div class="section-label">🌿 公共配方库 ({{ filteredRecipes.length }})</div>
      <div class="recipe-grid">
        <RecipeCard
          v-for="(r, i) in filteredRecipes"
          :key="r._id"
          :recipe="r"
          :index="findGlobalIndex(r)"
          @click="openDetail(findGlobalIndex(r))"
          @toggle-fav="handleToggleFav(r)"
        />
        <div v-if="filteredRecipes.length === 0" class="empty-hint">暂无配方</div>
      </div>
    </div>

    <!-- Recipe Detail Overlay -->
    <RecipeDetailOverlay
      v-if="selectedRecipeIndex !== null || selectedDiaryRecipe !== null"
      :recipeIndex="selectedRecipeIndex"
      :recipeData="selectedDiaryRecipe"
      :isDiary="selectedDiaryRecipe !== null"
      @close="selectedRecipeIndex = null; selectedDiaryRecipe = null"
    />
  </div>
</template>

<script setup>
import { ref, computed, onMounted, nextTick, watch } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { useAuthStore } from '../stores/auth'
import { useOilsStore } from '../stores/oils'
import { useRecipesStore, EDITOR_ONLY_TAGS } from '../stores/recipes'
import { useDiaryStore } from '../stores/diary'
import { useUiStore } from '../stores/ui'
import { api } from '../composables/useApi'
import RecipeCard from '../components/RecipeCard.vue'
import RecipeDetailOverlay from '../components/RecipeDetailOverlay.vue'
import { oilEn } from '../composables/useOilTranslation'

const auth = useAuthStore()
const oils = useOilsStore()
const recipeStore = useRecipesStore()
const diaryStore = useDiaryStore()
const ui = useUiStore()
const route = useRoute()
const router = useRouter()

const searchQuery = ref('')
const selectedCategory = ref(null)
const categories = ref([])
const selectedRecipeIndex = ref(null)
const selectedDiaryRecipe = ref(null)
const showMyRecipes = ref(false)
const showFavorites = ref(false)
const catIdx = ref(0)
const sharedCount = ref({ adopted: 0, total: 0 })

onMounted(async () => {
  try {
    const res = await api('/api/categories')
    if (res.ok) {
      categories.value = await res.json()
    }
  } catch {}

  // Load personal diary recipes & contribution stats
  if (auth.isLoggedIn) {
    await diaryStore.loadDiary()
    try {
      const cRes = await api('/api/me/contribution')
      if (cRes.ok) {
        const data = await cRes.json()
        sharedCount.value = { adopted: data.adopted_count || 0, total: data.shared_count || 0 }
      }
    } catch {}
  }

  // Return to a recipe card after QR upload redirect
  const openRecipeId = route.query.openRecipe
  if (openRecipeId) {
    router.replace({ path: '/', query: {} })
    const tryOpen = () => {
      const idx = recipeStore.recipes.findIndex(r => String(r._id) === String(openRecipeId))
      if (idx >= 0) {
        openDetail(idx)
        return true
      }
      return false
    }
    if (!tryOpen()) {
      // Recipes might not be loaded yet, watch until available
      const stop = watch(
        () => recipeStore.recipes.length,
        () => { if (tryOpen()) stop() },
      )
    }
  }
})

function selectCategory(cat) {
  selectedCategory.value = cat.tag_name || cat.name
  searchQuery.value = ''
  reportedMissing.value = false
}

function slideCat(dir) {
  const len = categories.value.length
  catIdx.value = (catIdx.value + dir + len) % len
}

// Public recipes (all recipes in the public library)
const filteredRecipes = computed(() => {
  let list = recipeStore.recipes.filter(r => !r.tags || !r.tags.includes('已下架'))
  if (selectedCategory.value) {
    list = list.filter(r => r.tags && r.tags.includes(selectedCategory.value))
  }
  return list.slice().sort((a, b) => a.name.localeCompare(b.name, 'zh'))
})

// Synonym groups for broader fuzzy matching
const synonymGroups = [
  ['胸', '乳腺', '乳房', '丰胸', '胸部'],
  ['瘦', '减肥', '减脂', '消脂', '纤体', '塑形', '体重'],
  ['痘', '痤疮', '粉刺', '暗疮', '长痘', '祛痘'],
  ['斑', '色斑', '淡斑', '雀斑', '黑色素', '美白', '亮肤'],
  ['皱', '抗皱', '皱纹', '紧致', '抗衰', '抗老'],
  ['睡', '眠', '失眠', '助眠', '安眠', '好眠', '入睡'],
  ['焦虑', '紧张', '压力', '情绪', '放松', '舒缓', '安神', '宁神'],
  ['头', '头痛', '头疼', '偏头痛', '头晕'],
  ['咳', '咳嗽', '止咳', '清咽'],
  ['鼻', '鼻炎', '鼻塞', '过敏性鼻炎', '打喷嚏'],
  ['感冒', '发烧', '发热', '流感', '风寒', '风热'],
  ['胃', '消化', '肠胃', '胃痛', '胃胀', '积食', '便秘'],
  ['肝', '护肝', '养肝', '肝脏', '排毒'],
  ['肾', '补肾', '养肾', '肾虚'],
  ['腰', '腰痛', '腰酸', '腰椎'],
  ['肩', '肩颈', '颈椎', '肩周'],
  ['关节', '骨骼', '骨质', '风湿', '类风湿'],
  ['肌肉', '酸痛', '疼痛', '拉伤'],
  ['月经', '痛经', '经期', '姨妈', '生理期', '调经'],
  ['子宫', '卵巢', '生殖', '备孕', '怀孕', '孕'],
  ['前列腺', '男性', '阳'],
  ['湿', '祛湿', '排湿', '湿气', '化湿'],
  ['免疫', '免疫力', '抵抗力'],
  ['脱发', '掉发', '生发', '头发', '发际线', '秃'],
  ['过敏', '敏感', '荨麻疹', '湿疹', '皮炎'],
  ['血压', '高血压', '低血压', '血管', '循环'],
  ['血糖', '糖尿病', '降糖'],
  ['淋巴', '排毒', '水肿', '浮肿'],
  ['呼吸', '肺', '支气管', '哮喘', '气管'],
  ['眼', '眼睛', '视力', '近视', '干眼'],
  ['耳', '耳鸣', '中耳炎', '耳朵'],
  ['口', '口腔', '口臭', '牙', '牙龈', '牙疼'],
  ['皮肤', '护肤', '保湿', '修复', '焕肤'],
  ['疤', '疤痕', '伤疤', '妊娠纹'],
  ['心', '心脏', '心悸', '养心'],
  ['甲状腺', '甲亢', '甲减'],
  ['高', '长高', '增高', '个子'],
  ['静脉', '静脉曲张'],
  ['痔', '痔疮'],
]

function expandQuery(q) {
  const terms = [q]
  for (const group of synonymGroups) {
    if (group.some(t => q.includes(t) || t.includes(q))) {
      for (const t of group) {
        if (!terms.includes(t)) terms.push(t)
      }
    }
  }
  return terms
}

// Search results: exact matches (query in recipe name or tags, NOT oil names to avoid noise like 西班牙牛至)
const exactResults = computed(() => {
  if (!searchQuery.value.trim()) return []
  const q = searchQuery.value.trim().toLowerCase()
  const isEn = /^[a-zA-Z\s]+$/.test(q)
  return recipeStore.recipes.filter(r => {
    if (r.tags && r.tags.includes('已下架')) return false
    const nameMatch = r.name.toLowerCase().includes(q)
    const enNameMatch = isEn && (r.en_name || '').toLowerCase().includes(q)
    const oilEnMatch = isEn && r.ingredients.some(ing => (oilEn(ing.oil) || '').toLowerCase().includes(q))
    const visibleTags = auth.canEdit ? (r.tags || []) : (r.tags || []).filter(t => !EDITOR_ONLY_TAGS.includes(t))
    const tagMatch = visibleTags.some(t => t.toLowerCase().includes(q))
    return nameMatch || enNameMatch || oilEnMatch || tagMatch
  }).sort((a, b) => a.name.localeCompare(b.name, 'zh'))
})

// Similar results: synonym expansion, only match against recipe NAME (not ingredients/tags)
// Filter out single-char expanded terms to avoid overly broad matches
const similarResults = computed(() => {
  if (!searchQuery.value.trim()) return []
  const q = searchQuery.value.trim()
  const exactIds = new Set(exactResults.value.map(r => r._id))
  const terms = expandQuery(q).filter(t => t.length >= 2 || t === q)

  return recipeStore.recipes.filter(r => {
    if (r.tags && r.tags.includes('已下架')) return false
    if (exactIds.has(r._id)) return false
    const name = r.name
    // Match by expanded synonyms (name only, not ingredients)
    if (terms.some(t => name.includes(t))) return true
    return false
  }).sort((a, b) => a.name.localeCompare(b.name, 'zh')).slice(0, 30)
})

const reportedMissing = ref(false)

async function reportMissing() {
  try {
    await api('/api/symptom-search', {
      method: 'POST',
      body: JSON.stringify({ query: searchQuery.value.trim(), report_missing: true }),
    })
    reportedMissing.value = true
    ui.showToast('已通知编辑，感谢反馈！')
  } catch {
    ui.showToast('通知失败')
  }
}

// Personal recipes from diary (separate from public recipes)
const myDiaryRecipes = computed(() => {
  if (!auth.isLoggedIn) return []
  let list = diaryStore.userDiary
  if (searchQuery.value.trim()) {
    const q = searchQuery.value.trim().toLowerCase()
    list = list.filter(d => {
      return d.name.toLowerCase().includes(q) ||
        (d.ingredients || []).some(ing => ing.oil?.toLowerCase().includes(q))
    })
  }
  return list
})

const favoritesPreview = computed(() => {
  if (!auth.isLoggedIn) return []
  let list = recipeStore.recipes.filter(r => recipeStore.isFavorite(r) && !(r.tags && r.tags.includes('已下架')))
  if (searchQuery.value.trim()) {
    const q = searchQuery.value.trim().toLowerCase()
    list = list.filter(r => {
      const nameMatch = r.name.toLowerCase().includes(q)
      const oilMatch = r.ingredients.some(ing => ing.oil.toLowerCase().includes(q))
      const tagMatch = r.tags && r.tags.some(t => t.toLowerCase().includes(q))
      return nameMatch || oilMatch || tagMatch
    })
  }
  return list.slice(0, 6)
})

function findGlobalIndex(recipe) {
  return recipeStore.recipes.findIndex(r => r._id === recipe._id)
}

function openDetail(index) {
  if (index >= 0) {
    selectedRecipeIndex.value = index
  }
}

function getDiaryShareStatus(d) {
  const pub = recipeStore.recipes.find(r => r.name === d.name && r._owner_id === auth.user?.id)
  if (pub) return 'shared'
  return null
}

function diaryAsRecipe(d) {
  return {
    _id: 'diary-' + d.id,
    name: d.name,
    note: d.note || '',
    tags: d.tags || [],
    ingredients: d.ingredients || [],
  }
}

function openDiaryDetail(diary) {
  selectedDiaryRecipe.value = diaryAsRecipe(diary)
}

async function handleToggleFav(recipe) {
  if (!auth.isLoggedIn) {
    ui.openLogin()
    return
  }
  await recipeStore.toggleFavorite(recipe._id)
}

async function shareDiaryToPublic(diary) {
  const { showConfirm } = await import('../composables/useDialog')
  const ok = await showConfirm(`将「${diary.name}」共享到公共配方库？\n共享后所有用户都能看到。`)
  if (!ok) return
  try {
    await api('/api/recipes', {
      method: 'POST',
      body: JSON.stringify({
        name: diary.name,
        note: diary.note || '',
        ingredients: (diary.ingredients || []).map(i => ({ oil_name: i.oil, drops: i.drops })),
        tags: diary.tags || [],
      }),
    })
    if (auth.isAdmin) {
      ui.showToast('已共享到公共配方库')
    } else {
      ui.showToast('已提交，等待管理员审核')
    }
    await recipeStore.loadRecipes()
  } catch {
    ui.showToast('共享失败')
  }
}

function onSearch() {
  reportedMissing.value = false
}

function clearSearch() {
  searchQuery.value = ''
  selectedCategory.value = null
  reportedMissing.value = false
}

// Carousel swipe
const carouselTouchStartX = ref(0)
function onCarouselTouchStart(e) {
  carouselTouchStartX.value = e.touches[0].clientX
}
function onCarouselTouchEnd(e) {
  const dx = e.changedTouches[0].clientX - carouselTouchStartX.value
  if (Math.abs(dx) > 50) {
    slideCat(dx < 0 ? 1 : -1)
  }
}
</script>

<style scoped>
.recipe-search {
  padding: 0 12px 24px;
}

.cat-wrap {
  position: relative;
  margin: 0 -12px 20px;
  overflow: hidden;
}

.cat-track {
  display: flex;
  transition: transform 0.4s ease;
  will-change: transform;
}

.cat-card {
  flex: 0 0 100%;
  min-height: 200px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background-size: cover;
  background-position: center;
}

.cat-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.45), rgba(0,0,0,0.25));
}

.cat-inner {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 36px 24px;
  color: white;
  text-align: center;
}

.cat-icon {
  font-size: 48px;
  margin-bottom: 10px;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.3));
}

.cat-name {
  font-family: 'Noto Serif SC', serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 3px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

.cat-sub {
  font-size: 13px;
  margin-top: 6px;
  opacity: 0.9;
  letter-spacing: 1px;
}

.cat-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  border: none;
  color: white;
  font-size: 18px;
  cursor: pointer;
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.cat-arrow:hover { background: rgba(255,255,255,0.45); }
.cat-arrow.left { left: 12px; }
.cat-arrow.right { right: 12px; }

.cat-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 14px;
}
.cat-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border, #e0d4c0);
  cursor: pointer;
  transition: all 0.25s;
}
.cat-dot.active {
  background: var(--sage, #7a9e7e);
  width: 22px;
  border-radius: 4px;
}

.cat-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--sage-mist, #eef4ee);
  border-radius: 10px;
  padding: 10px 16px;
  margin-bottom: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--sage-dark, #5a7d5e);
}

.cat-label {
  font-size: 12px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  background: #f8f7f5;
  border-radius: 12px;
  padding: 4px 8px;
  border: 1.5px solid #e5e4e7;
}

.search-input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px 8px;
  font-size: 14px;
  outline: none;
  font-family: inherit;
  color: #3e3a44;
}

.search-input::placeholder {
  color: #b0aab5;
}

.search-btn,
.search-clear-btn {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 16px;
  padding: 6px 8px;
  border-radius: 8px;
  color: #6b6375;
}

.search-clear-btn:hover,
.search-btn:hover {
  background: #eae8e5;
}

.personal-section {
  margin-bottom: 20px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: #f8f7f5;
  border-radius: 10px;
  cursor: pointer;
  margin-bottom: 10px;
  font-size: 14px;
  font-weight: 600;
  color: #3e3a44;
}

.section-header:hover {
  background: #f0eeeb;
}

.toggle-icon {
  font-size: 12px;
  color: #999;
}

.diary-card-wrap {
  position: relative;
}

.share-status {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 8px;
  font-weight: 600;
}

.share-status.shared {
  background: #e8f5e9;
  color: #2e7d32;
}

.share-status.pending {
  background: #fff3e0;
  color: #e65100;
}

.share-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(255,255,255,0.9);
  border: 1px solid #d4cfc7;
  border-radius: 8px;
  padding: 2px 8px;
  font-size: 14px;
  cursor: pointer;
}

.share-btn:hover {
  background: #e8f5e9;
  border-color: #7ec6a4;
}

.contrib-badge {
  font-size: 11px;
  color: #4a9d7e;
  background: #e8f5e9;
  padding: 2px 8px;
  border-radius: 8px;
  font-weight: 500;
  margin-left: auto;
}

.section-label {
  font-size: 14px;
  font-weight: 600;
  color: #3e3a44;
  padding: 10px 12px;
  margin-bottom: 8px;
}

.search-results-section {
  margin-bottom: 20px;
}

.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.empty-hint {
  grid-column: 1 / -1;
  text-align: center;
  color: #b0aab5;
  font-size: 13px;
  padding: 24px 0;
}

.similar-label {
  color: #e65100;
  background: #fff8e1;
  padding: 8px 14px;
  border-radius: 10px;
}

.no-match-box {
  text-align: center;
  padding: 12px 0;
}

.btn-report-missing {
  background: linear-gradient(135deg, #ffb74d, #e65100);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 10px 20px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  margin-top: 8px;
}

.btn-report-missing:hover {
  opacity: 0.9;
}

.reported-hint {
  color: #4a9d7e;
  font-size: 13px;
  font-weight: 500;
}

.diary-card {
  background: white;
  border-radius: 14px;
  padding: 16px;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  border: 2px solid transparent;
  border-left: 3px solid var(--sage, #7a9e7e);
  transition: all 0.2s;
}
.diary-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.diary-card .card-name {
  font-family: 'Noto Serif SC', serif;
  font-size: 15px;
  font-weight: 600;
  color: #2c2416;
  margin-bottom: 6px;
}
.diary-card .card-oils {
  font-size: 12px;
  color: #9a8570;
  line-height: 1.6;
}
.diary-card .card-bottom {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
}
.diary-card .card-price {
  font-size: 13px;
  font-weight: 600;
  color: var(--sage-dark, #5a7d5e);
}

.share-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  padding: 2px 4px;
  border-radius: 6px;
  opacity: 0.5;
  transition: opacity 0.2s;
}
.share-btn:hover { opacity: 1; }

@media (max-width: 600px) {
  .recipe-grid {
    grid-template-columns: 1fr;
  }
}
</style>
