初始化
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<template>
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<div class="search-page">
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<div class="search-header">
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<div class="container">
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<h1 class="page-title">搜索作品</h1>
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<div class="search-form">
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<div class="search-input-group">
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<input
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v-model="searchKeyword"
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type="text"
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placeholder="输入关键词搜索作品..."
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class="search-input"
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@keyup.enter="handleSearch"
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/>
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<button @click="handleSearch" class="search-btn" :disabled="loading">
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"/>
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</svg>
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</button>
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</div>
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<div class="search-filters">
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<select v-model="searchType" class="filter-select">
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<option value="all">全部类型</option>
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<option value="art">插画</option>
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<option value="manga">漫画</option>
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<option value="novel">小说</option>
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</select>
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<select v-model="searchSort" class="filter-select">
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<option value="date_desc">最新</option>
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<option value="date_asc">最旧</option>
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<option value="popular_desc">最受欢迎</option>
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</select>
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<select v-model="searchDuration" class="filter-select">
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<option value="all">全部时间</option>
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<option value="within_last_day">最近一天</option>
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<option value="within_last_week">最近一周</option>
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<option value="within_last_month">最近一月</option>
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</select>
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</div>
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</div>
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</div>
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</div>
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<div class="search-content">
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<div class="container">
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<div v-if="error" class="error-section">
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<ErrorMessage :error="error" @dismiss="clearError" />
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</div>
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<div v-if="loading" class="loading-section">
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<LoadingSpinner text="搜索中..." />
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</div>
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<div v-else-if="searchResults.length > 0" class="results-section">
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<div class="results-header">
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<h2>搜索结果 ({{ totalResults }})</h2>
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<div class="results-actions">
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<button @click="loadMore" class="btn btn-secondary" :disabled="loadingMore">
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{{ loadingMore ? '加载中...' : '加载更多' }}
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</button>
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</div>
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</div>
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<div class="artworks-grid">
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<ArtworkCard
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v-for="artwork in searchResults"
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:key="artwork.id"
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:artwork="artwork"
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@click="handleArtworkClick"
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/>
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</div>
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</div>
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<div v-else-if="hasSearched" class="empty-section">
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<div class="empty-content">
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<svg viewBox="0 0 24 24" fill="currentColor" class="empty-icon">
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<path d="M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"/>
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</svg>
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<h3>未找到相关作品</h3>
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<p>尝试使用不同的关键词或调整搜索条件</p>
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</div>
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</div>
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<div v-else class="welcome-section">
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<div class="welcome-content">
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<h2>开始搜索</h2>
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<p>输入关键词来搜索你喜欢的作品</p>
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</div>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script setup lang="ts">
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import { ref, computed } from 'vue';
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import { useRouter } from 'vue-router';
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import { useAuthStore } from '@/stores/auth';
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import artworkService from '@/services/artwork';
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import type { Artwork, SearchParams } from '@/types';
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import LoadingSpinner from '@/components/common/LoadingSpinner.vue';
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import ErrorMessage from '@/components/common/ErrorMessage.vue';
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import ArtworkCard from '@/components/artwork/ArtworkCard.vue';
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const router = useRouter();
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const authStore = useAuthStore();
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// 搜索状态
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const searchKeyword = ref('');
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const searchType = ref<'all' | 'art' | 'manga' | 'novel'>('all');
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const searchSort = ref<'date_desc' | 'date_asc' | 'popular_desc'>('date_desc');
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const searchDuration = ref<'all' | 'within_last_day' | 'within_last_week' | 'within_last_month'>('all');
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// 结果状态
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const searchResults = ref<Artwork[]>([]);
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const totalResults = ref(0);
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const loading = ref(false);
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const loadingMore = ref(false);
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const error = ref<string | null>(null);
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const hasSearched = ref(false);
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const offset = ref(0);
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const handleSearch = async () => {
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if (!searchKeyword.value.trim()) {
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return;
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}
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try {
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loading.value = true;
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error.value = null;
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offset.value = 0;
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hasSearched.value = true;
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const params: SearchParams = {
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keyword: searchKeyword.value.trim(),
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type: searchType.value,
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sort: searchSort.value,
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duration: searchDuration.value,
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offset: 0,
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limit: 30
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};
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const response = await artworkService.searchArtworks(params);
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if (response.success && response.data) {
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searchResults.value = response.data.artworks;
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totalResults.value = response.data.total;
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} else {
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throw new Error(response.error || '搜索失败');
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}
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} catch (err) {
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error.value = err instanceof Error ? err.message : '搜索失败';
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console.error('搜索失败:', err);
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} finally {
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loading.value = false;
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}
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};
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const loadMore = async () => {
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if (!searchKeyword.value.trim() || loadingMore.value) {
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return;
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}
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try {
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loadingMore.value = true;
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offset.value += 30;
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const params: SearchParams = {
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keyword: searchKeyword.value.trim(),
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type: searchType.value,
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sort: searchSort.value,
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duration: searchDuration.value,
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offset: offset.value,
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limit: 30
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};
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const response = await artworkService.searchArtworks(params);
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if (response.success && response.data) {
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searchResults.value.push(...response.data.artworks);
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} else {
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throw new Error(response.error || '加载更多失败');
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}
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} catch (err) {
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error.value = err instanceof Error ? err.message : '加载更多失败';
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console.error('加载更多失败:', err);
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} finally {
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loadingMore.value = false;
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}
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};
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const handleArtworkClick = (artwork: Artwork) => {
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router.push(`/artwork/${artwork.id}`);
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};
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const clearError = () => {
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error.value = null;
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};
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</script>
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<style scoped>
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.search-page {
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min-height: 100vh;
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background: #f8fafc;
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}
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.search-header {
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background: white;
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border-bottom: 1px solid #e5e7eb;
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padding: 2rem 0;
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}
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.container {
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max-width: 1200px;
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margin: 0 auto;
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padding: 0 2rem;
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}
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.page-title {
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font-size: 2rem;
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font-weight: 700;
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color: #1f2937;
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margin-bottom: 2rem;
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}
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.search-form {
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display: flex;
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flex-direction: column;
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gap: 1rem;
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}
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.search-input-group {
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display: flex;
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gap: 0.5rem;
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}
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.search-input {
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flex: 1;
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padding: 0.75rem 1rem;
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border: 2px solid #e5e7eb;
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border-radius: 0.5rem;
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font-size: 1rem;
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transition: border-color 0.2s;
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}
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.search-input:focus {
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outline: none;
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border-color: #3b82f6;
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}
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.search-btn {
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padding: 0.75rem 1rem;
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background: #3b82f6;
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color: white;
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border: none;
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border-radius: 0.5rem;
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cursor: pointer;
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transition: background-color 0.2s;
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}
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.search-btn:hover:not(:disabled) {
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background: #2563eb;
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}
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.search-btn:disabled {
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opacity: 0.6;
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cursor: not-allowed;
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}
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.search-btn svg {
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width: 1.25rem;
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height: 1.25rem;
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}
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.search-filters {
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display: flex;
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gap: 1rem;
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flex-wrap: wrap;
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}
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.filter-select {
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padding: 0.5rem 0.75rem;
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border: 1px solid #d1d5db;
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border-radius: 0.375rem;
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background: white;
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font-size: 0.875rem;
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color: #374151;
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}
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.search-content {
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padding: 2rem 0;
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}
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.error-section,
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.loading-section {
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margin-bottom: 2rem;
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}
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.results-section {
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margin-bottom: 2rem;
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}
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.results-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 2rem;
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}
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.results-header h2 {
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font-size: 1.5rem;
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font-weight: 600;
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color: #1f2937;
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margin: 0;
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}
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.btn {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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padding: 0.5rem 1rem;
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border-radius: 0.375rem;
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font-weight: 500;
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text-decoration: none;
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transition: all 0.2s;
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border: none;
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cursor: pointer;
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font-size: 0.875rem;
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}
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.btn-secondary {
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background: #f3f4f6;
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color: #374151;
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border: 1px solid #d1d5db;
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}
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.btn-secondary:hover:not(:disabled) {
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background: #e5e7eb;
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}
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.btn-secondary:disabled {
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opacity: 0.6;
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cursor: not-allowed;
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}
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.artworks-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
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gap: 2rem;
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}
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.empty-section,
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.welcome-section {
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text-align: center;
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padding: 4rem 0;
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}
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.empty-content,
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.welcome-content {
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max-width: 400px;
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margin: 0 auto;
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}
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.empty-icon {
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width: 4rem;
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height: 4rem;
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color: #9ca3af;
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margin-bottom: 1rem;
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}
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.empty-content h3,
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.welcome-content h2 {
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font-size: 1.5rem;
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font-weight: 600;
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color: #374151;
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margin-bottom: 0.5rem;
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}
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.empty-content p,
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.welcome-content p {
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color: #6b7280;
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line-height: 1.6;
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}
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@media (max-width: 768px) {
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.search-filters {
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flex-direction: column;
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}
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.filter-select {
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width: 100%;
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}
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.results-header {
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flex-direction: column;
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gap: 1rem;
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align-items: flex-start;
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}
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.artworks-grid {
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grid-template-columns: 1fr;
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}
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}
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</style>
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