/**
 * 网盘资源搜索系统 - 搜索结果页样式
 * Requirements: 18.1-18.10
 */

/* ========================================
   Search Page Layout
   ======================================== */
.search-page {
    min-height: calc(100vh - 64px - 200px);
    background-color: var(--bg-light);
}

/* ========================================
   Search Header Section
   ======================================== */
.search-header-section {
    padding: var(--spacing-lg) 0;
    background-color: var(--bg-base);
    border-bottom: 1px solid var(--border-light);
}

.search-box-compact {
    max-width: 720px;
    margin: 0 auto;
}

.search-box-compact .search-box {
    border-width: 1px;
}

.search-box-compact .search-input {
    padding: 12px 40px 12px 16px;
    font-size: var(--font-size-sm);
}

.search-box-compact .search-btn {
    padding: 12px 24px;
    font-size: var(--font-size-sm);
}

/* ========================================
   Search Content Layout
   ======================================== */
.search-content-section {
    padding: var(--spacing-lg) 0;
}

.search-layout {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

/* ========================================
   Filter Sidebar
   ======================================== */
.filter-sidebar {
    width: 240px;
    flex-shrink: 0;
    background-color: var(--bg-base);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 80px;
}

.filter-section {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.filter-section:last-child {
    border-bottom: none;
}

.filter-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.filter-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.filter-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-sm);
    margin: 2px 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-item:hover {
    background-color: var(--gray-3);
    color: var(--text-primary);
}

.filter-item.active {
    background-color: var(--primary-light);
    color: var(--primary-color);
    font-weight: 500;
}

.filter-icon {
    font-size: 14px;
    width: 20px;
    text-align: center;
}

.filter-name {
    flex: 1;
}

.filter-count {
    font-size: var(--font-size-xs);
    color: var(--text-disabled);
    background-color: var(--gray-3);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.filter-item.active .filter-count {
    background-color: rgba(24, 144, 255, 0.2);
    color: var(--primary-color);
}

/* ========================================
   Results Area
   ======================================== */
.results-area {
    flex: 1;
    min-width: 0;
}

/* Results Header */
.results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--bg-base);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.results-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.results-keyword {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
}

.results-keyword::before {
    content: '"';
    color: var(--primary-color);
}

.results-keyword::after {
    content: '"';
    color: var(--primary-color);
}

.results-count {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.results-count strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Active Filters */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.active-filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    font-size: var(--font-size-xs);
    color: var(--primary-color);
    background-color: var(--primary-light);
    border-radius: var(--radius-sm);
}

.active-filter-tag .remove {
    cursor: pointer;
    opacity: 0.7;
    font-size: 10px;
}

.active-filter-tag .remove:hover {
    opacity: 1;
}

/* ========================================
   Results List
   ======================================== */
.results-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Loading State */
.results-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    background-color: var(--bg-base);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.results-loading p {
    margin-top: var(--spacing-md);
    color: var(--text-secondary);
}

/* Empty State */
.results-empty {
    background-color: var(--bg-base);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

/* ========================================
   Result Card
   ======================================== */
.result-card {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md);
    background-color: var(--bg-base);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.result-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.result-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.result-title {
    flex: 1;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
    margin: 0;
}

.result-title a {
    color: inherit;
    text-decoration: none;
}

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

/* Keyword Highlight */
.result-title .highlight,
.result-description .highlight {
    color: var(--error-color);
    font-weight: 600;
    background-color: rgba(255, 77, 79, 0.1);
    padding: 0 2px;
    border-radius: 2px;
}

.result-drive-type {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    background-color: var(--gray-3);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.result-drive-type .icon {
    font-size: 12px;
}

.result-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.result-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-light);
}

.result-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-xs);
    color: var(--text-disabled);
}

.result-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.result-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Link Info (for logged in users) */
.result-link-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-top: var(--spacing-sm);
    background-color: var(--gray-2);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
}

.result-link-info .link-label {
    color: var(--text-secondary);
    white-space: nowrap;
}

.result-link-info .link-value {
    color: var(--primary-color);
    word-break: break-all;
}

.result-link-info .link-value.code {
    font-family: var(--font-family-mono);
    background-color: var(--gray-3);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.copy-btn {
    padding: 4px 8px;
    font-size: var(--font-size-xs);
}

/* Report Button */
.report-btn {
    padding: 4px 8px;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.report-btn:hover {
    color: var(--warning-color);
}

/* ========================================
   Pagination
   ======================================== */
.results-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--bg-base);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.pagination-info {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ========================================
   Modal Enhancements
   ======================================== */
.report-reasons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.report-reasons .form-check {
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.report-reasons .form-check:hover {
    border-color: var(--primary-color);
    background-color: var(--primary-light);
}

.report-reasons .form-check-input:checked + .form-check-label {
    color: var(--primary-color);
    font-weight: 500;
}

/* ========================================
   Mobile Filter Toggle
   ======================================== */
.filter-toggle-btn {
    display: none;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    background-color: var(--bg-base);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
}

.filter-toggle-btn .icon {
    font-size: 16px;
}

/* ========================================
   Responsive Styles
   ======================================== */
@media (max-width: 1023px) {
    .filter-sidebar {
        width: 200px;
    }
}

@media (max-width: 767px) {
    .search-layout {
        flex-direction: column;
    }
    
    .filter-sidebar {
        width: 100%;
        position: static;
        display: none;
    }
    
    .filter-sidebar.show {
        display: block;
    }
    
    .filter-toggle-btn {
        display: flex;
        margin-bottom: var(--spacing-md);
    }
    
    .results-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .result-card-footer {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .result-link-info {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .results-pagination {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 479px) {
    .search-header-section {
        padding: var(--spacing-sm) 0;
    }
    
    .search-content-section {
        padding: var(--spacing-sm) 0;
    }
    
    .result-card {
        padding: var(--spacing-sm);
    }
    
    .result-title {
        font-size: var(--font-size-sm);
    }
    
    .result-meta {
        flex-wrap: wrap;
    }
}