/* ========================================
   Search Page Styles
   Peach Lover - 搜索页
   ======================================== */

/* Search Header */
.search-header {
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
    background: linear-gradient(135deg, 
        var(--color-gradient-start) 0%, 
        var(--color-gradient-mid) 50%, 
        var(--color-gradient-end) 100%);
    text-align: center;
    border-bottom: 1px solid rgba(255, 183, 197, 0.3);
}

.search-title {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.5px;
}

.search-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* Search Form Large */
.search-form-large {
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.search-input-wrapper {
    display: flex;
    gap: 0;
    background: white;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 2px solid var(--color-border);
    transition: border-color var(--transition-fast);
}

.search-input-wrapper:focus-within {
    border-color: var(--color-primary);
}

.search-input-large {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    font-size: 1.0625rem;
    color: var(--color-text);
}

.search-input-large:focus {
    outline: none;
}

.search-btn-large {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.search-btn-large:hover {
    transform: translateX(-2px);
    box-shadow: var(--shadow-md);
}

/* Search Stats */
.search-stats {
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

.search-stats strong {
    color: var(--color-primary-dark);
}

/* Search Results */
.search-results {
    padding: var(--spacing-xl) 0 var(--spacing-xxl);
}

.results-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

/* Results Sidebar */
.results-sidebar {
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.filter-widget {
    background: white;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.filter-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

/* Filter Groups */
.filter-group {
    margin-bottom: var(--spacing-md);
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-label {
    display: block;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

.filter-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.filter-option:hover {
    color: var(--color-primary-dark);
}

.filter-select {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    color: var(--color-text);
    background: white;
    cursor: pointer;
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.filter-reset {
    width: 100%;
    padding: 0.75rem;
    margin-top: var(--spacing-md);
    background: white;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-light);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-reset:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}

/* Related Searches */
.related-searches {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.related-searches a {
    display: inline-block;
    padding: 0.5rem 0.875rem;
    background: var(--color-bg-alt);
    color: var(--color-text-light);
    font-size: 0.8125rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.related-searches a:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Results List */
.results-list {
    min-width: 0;
}

/* Result Item */
.result-item {
    background: white;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.result-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.result-type {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

.result-type.article {
    background: rgba(255, 183, 197, 0.2);
    color: var(--color-primary-dark);
}

.result-type.app {
    background: rgba(255, 209, 220, 0.3);
    color: var(--color-text);
}

.result-type.page {
    background: rgba(212, 175, 55, 0.15);
    color: var(--color-accent);
}

.result-date {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

.result-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.result-title a {
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.result-title a:hover {
    color: var(--color-primary-dark);
}

.result-title mark {
    background: rgba(255, 209, 220, 0.5);
    color: var(--color-primary-dark);
    padding: 0 0.25rem;
    border-radius: 2px;
}

.result-excerpt {
    color: var(--color-text-light);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.result-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.result-category {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.result-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.result-tags .tag {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background: var(--color-bg-alt);
    color: var(--color-text-light);
    font-size: 0.75rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
}

/* Results End */
.results-end {
    text-align: center;
    padding: var(--spacing-xl) 0;
    color: var(--color-text-light);
    font-size: 1rem;
}

/* No Results */
.no-results {
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.no-results-icon {
    font-size: 5rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.no-results-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.no-results-text {
    color: var(--color-text-light);
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
}

/* Responsive */
@media (max-width: 1024px) {
    .results-layout {
        grid-template-columns: 1fr;
    }
    
    .results-sidebar {
        position: static;
        max-height: none;
    }
}

@media (max-width: 768px) {
    .search-header {
        padding-top: var(--spacing-xl);
    }

    .search-title {
        font-size: 1.75rem;
    }
    
    .search-input-wrapper {
        flex-direction: column;
    }
    
    .search-btn-large {
        width: 100%;
    }
    
    .result-meta {
        flex-direction: column;
        align-items: flex-start;
    }
}