/* ============================================
   ENHANCED SEARCH STYLES
   ============================================ */

:root {
    --search-primary: #667eea;
    --search-accent: #764ba2;
    --search-bg: #f6f7f8;
}

/* ============================================
   SEARCH PAGE LAYOUT
   ============================================ */

.search-page {
    background: var(--search-bg);
    min-height: calc(100vh - 80px);
    padding: 2rem 0;
}

.search-results-header {
    background: white;
    border: 1px solid #edeff1;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.search-results-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1c1c1c;
    margin-bottom: 0.5rem;
}

.search-results-header mark {
    background: #fef3c7;
    color: #78350f;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}

/* ============================================
   FILTER SIDEBAR
   ============================================ */

.search-filters-sidebar {
    background: white;
    border: 1px solid #edeff1;
    border-radius: 8px;
    padding: 1.5rem;
    position: sticky;
    top: 80px;
}

.search-filters-sidebar h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1c1c1c;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--search-primary);
}

.filter-group {
    margin-bottom: 1.5rem;
}

.filter-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #4b5563;
    margin-bottom: 0.5rem;
    display: block;
}

.filter-group .form-select,
.filter-group .form-control {
    font-size: 0.9rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
}

.filter-group .form-select:focus,
.filter-group .form-control:focus {
    border-color: var(--search-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.filter-group .form-check {
    padding: 0.5rem;
    border-radius: 6px;
    transition: background 0.2s;
}

.filter-group .form-check:hover {
    background: var(--search-bg);
}

.filter-group .form-check-label {
    font-weight: 500;
    color: #4b5563;
}

.search-filters-sidebar .btn-primary {
    background: linear-gradient(135deg, var(--search-primary) 0%, var(--search-accent) 100%);
    border: none;
    font-weight: 600;
    padding: 0.75rem;
}

.search-filters-sidebar .btn-link {
    color: var(--search-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ============================================
   SEARCH TYPE TABS
   ============================================ */

.nav-tabs {
    background: white;
    border: 1px solid #edeff1;
    border-radius: 8px 8px 0 0;
    padding: 0.5rem;
    margin-bottom: 0;
}

.nav-tabs .nav-link {
    color: #6b7280;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    padding: 0.75rem 1.5rem;
    transition: all 0.2s;
}

.nav-tabs .nav-link:hover {
    background: var(--search-bg);
    color: var(--search-primary);
}

.nav-tabs .nav-link.active {
    background: linear-gradient(135deg, var(--search-primary) 0%, var(--search-accent) 100%);
    color: white;
}

.nav-tabs .nav-link .badge {
    background: rgba(0, 0, 0, 0.2);
    color: white;
    margin-left: 0.5rem;
}

/* ============================================
   SEARCH RESULTS
   ============================================ */

.search-results-section {
    background: white;
    border: 1px solid #edeff1;
    border-top: none;
    border-radius: 0 0 8px 8px;
    overflow: hidden;
}

.search-post-card {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid #edeff1;
    transition: background 0.2s;
    cursor: pointer;
}

.search-post-card:last-child {
    border-bottom: none;
}

.search-post-card:hover {
    background: var(--search-bg);
}

.post-thumbnail-large {
    flex-shrink: 0;
    width: 180px;
    height: 120px;
    border-radius: 8px;
    overflow: hidden;
    background: #e5e7eb;
}

.post-thumbnail-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-details {
    flex: 1;
    min-width: 0;
}

.post-meta-small {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: #6b7280;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.post-meta-small .community-link {
    color: var(--search-primary);
    font-weight: 600;
    text-decoration: none;
}

.post-meta-small .community-link:hover {
    text-decoration: underline;
}

.post-title-search {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1c1c1c;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

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

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

.post-title-search mark {
    background: #fef3c7;
    color: #78350f;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 700;
}

.post-excerpt-search {
    font-size: 0.9rem;
    color: #6b7280;
    line-height: 1.5;
    margin-bottom: 0.75rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.post-excerpt-search mark {
    background: #fef3c7;
    color: #78350f;
    padding: 2px 4px;
    border-radius: 3px;
}

.post-stats-small {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: #6b7280;
    align-items: center;
}

.post-stats-small span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.post-type-badge {
    background: #e0e7ff;
    color: #4338ca;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
}

/* ============================================
   COMMUNITY & USER RESULTS
   ============================================ */

.search-community-card,
.search-user-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #edeff1;
    transition: background 0.2s;
}

.search-community-card:hover,
.search-user-card:hover {
    background: var(--search-bg);
}

.community-icon-search,
.user-avatar-search {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--search-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.search-result-info {
    flex: 1;
    min-width: 0;
}

.search-result-name {
    font-size: 1rem;
    font-weight: 600;
    color: #1c1c1c;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

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

.search-result-description {
    font-size: 0.85rem;
    color: #6b7280;
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.search-result-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: #9ca3af;
    margin-top: 0.5rem;
}

/* ============================================
   ACTIVE FILTERS DISPLAY
   ============================================ */

.active-filters-bar {
    background: white;
    border: 1px solid #edeff1;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.active-filters-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #4b5563;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #e0e7ff;
    color: #4338ca;
    padding: 0.375rem 0.75rem;
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 600;
}

.filter-tag-remove {
    background: none;
    border: none;
    color: #4338ca;
    padding: 0;
    margin: 0;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
}

.filter-tag-remove:hover {
    color: #ef4444;
}

.clear-all-filters {
    margin-left: auto;
    color: #ef4444;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
}

.clear-all-filters:hover {
    text-decoration: underline;
}

/* ============================================
   NO RESULTS STATE
   ============================================ */

.no-results-state {
    background: white;
    border: 1px solid #edeff1;
    border-radius: 8px;
    padding: 3rem;
    text-align: center;
}

.no-results-state i {
    font-size: 4rem;
    color: #d1d5db;
    margin-bottom: 1rem;
}

.no-results-state h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #4b5563;
    margin-bottom: 0.5rem;
}

.no-results-state p {
    color: #9ca3af;
    margin-bottom: 1.5rem;
}

.no-results-suggestions {
    text-align: left;
    max-width: 500px;
    margin: 0 auto;
}

.no-results-suggestions ul {
    list-style: none;
    padding: 0;
}

.no-results-suggestions li {
    padding: 0.5rem 0;
    color: #6b7280;
}

.no-results-suggestions li::before {
    content: "💡";
    margin-right: 0.5rem;
}

/* ============================================
   SEARCH PAGINATION
   ============================================ */

.search-pagination {
    background: white;
    border: 1px solid #edeff1;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1.5rem;
}

.search-pagination .pagination {
    margin: 0;
    justify-content: center;
}

.search-pagination .page-link {
    color: var(--search-primary);
    border-color: #edeff1;
    font-weight: 600;
}

.search-pagination .page-link:hover {
    background: var(--search-primary);
    color: white;
    border-color: var(--search-primary);
}

.search-pagination .page-item.active .page-link {
    background: var(--search-primary);
    border-color: var(--search-primary);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 991px) {
    .search-filters-sidebar {
        position: relative;
        top: 0;
        margin-bottom: 1.5rem;
    }

    .post-thumbnail-large {
        width: 120px;
        height: 80px;
    }
}

@media (max-width: 768px) {
    .search-post-card {
        flex-direction: column;
    }

    .post-thumbnail-large {
        width: 100%;
        height: 180px;
    }

    .post-meta-small {
        font-size: 0.75rem;
    }

    .filter-tag {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
}

/* ============================================
   SEARCH HIGHLIGHTING
   ============================================ */

.highlight-text {
    background: linear-gradient(transparent 60%, #fef3c7 60%);
    font-weight: 600;
    color: #78350f;
}

/* ============================================
   TRENDING SEARCHES WIDGET
   ============================================ */

.trending-searches-widget {
    background: white;
    border: 1px solid #edeff1;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.trending-searches-widget h5 {
    font-size: 1rem;
    font-weight: 700;
    color: #1c1c1c;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.trending-searches-widget h5 i {
    color: #ef4444;
}

.trending-search-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
    transition: background 0.2s;
    cursor: pointer;
}

.trending-search-item:hover {
    background: var(--search-bg);
}

.trending-search-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1c1c1c;
}

.trending-search-count {
    font-size: 0.75rem;
    color: #9ca3af;
}

/* ============================================
   LOADING STATE
   ============================================ */

.search-loading {
    text-align: center;
    padding: 3rem;
}

.search-loading-spinner {
    border: 4px solid #f3f4f6;
    border-top: 4px solid var(--search-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}