/* ==========================================================================
   Explore Page Styles
   ========================================================================== */

/* Search Header */
.explore-search-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-md);
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 0 var(--space-md);
    transition: var(--transition-normal);
}

.search-input-wrapper:focus-within {
    border-color: var(--color-primary);
    background: var(--bg-primary);
    box-shadow: 0 0 0 3px var(--color-primary-alpha);
}

.search-input-wrapper .search-icon {
    color: var(--text-muted);
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

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

.search-input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    min-width: 0;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-clear-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-clear-btn:hover {
    background: var(--color-primary);
    color: white;
}

.search-input-wrapper.has-value .search-clear-btn {
    display: flex;
}

/* Search Filters */
.search-filters {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.search-filters::-webkit-scrollbar {
    display: none;
}

.search-filter-btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-filter-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.search-filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.search-filter-btn svg {
    width: 14px;
    height: 14px;
}

/* Search Results Container */
.explore-content {
    padding: 0;
}

/* Recent Searches */
.recent-searches {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.recent-searches-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.recent-searches-header h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
}

.clear-recent-btn {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.clear-recent-btn:hover {
    text-decoration: underline;
}

.recent-search-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.recent-search-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.recent-search-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 50%;
    color: var(--text-muted);
}

.recent-search-icon svg {
    width: 18px;
    height: 18px;
}

.recent-search-icon.user-icon {
    background: var(--color-primary-alpha);
    color: var(--color-primary);
}

.recent-search-icon.hashtag-icon {
    background: rgba(255, 152, 0, 0.1);
    color: var(--color-creator);
}

.recent-search-text {
    flex: 1;
    font-size: var(--font-size-base);
    color: var(--text-primary);
}

.recent-search-remove {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
    opacity: 0;
}

.recent-search-item:hover .recent-search-remove {
    opacity: 1;
}

.recent-search-remove:hover {
    background: var(--color-danger-alpha);
    color: var(--color-danger);
}

.recent-search-remove svg {
    width: 16px;
    height: 16px;
}

/* Trending Section */
.trending-section {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.trending-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.trending-section-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.trending-section-header .see-more {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.trending-section-header .see-more:hover {
    text-decoration: underline;
}

.trending-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.trending-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.trending-rank {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-muted);
    width: 24px;
    text-align: center;
    padding-top: 2px;
}

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

.trending-category {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: 2px;
}

.trending-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.trending-stats {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.trending-menu {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
    opacity: 0;
}

.trending-item:hover .trending-menu {
    opacity: 1;
}

.trending-menu:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.trending-menu svg {
    width: 16px;
    height: 16px;
}

/* Suggested Users */
.suggested-users-section {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.suggested-users-section h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.suggested-users-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-md);
}

.suggested-user-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
}

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

.suggested-user-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--space-sm);
    border: 2px solid var(--bg-primary);
}

.suggested-user-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.suggested-user-name .verified-badge {
    width: 14px;
    height: 14px;
}

.suggested-user-username {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.suggested-user-bio {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.suggested-user-card .btn {
    width: 100%;
}

/* Search Results */
.search-results {
    padding: 0;
}

.search-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.search-results-header h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
}

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

/* User Results */
.user-results-list {
    display: flex;
    flex-direction: column;
}

.user-result-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

.user-result-item:hover {
    background: var(--bg-secondary);
}

.user-result-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

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

.user-result-name {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.user-result-name .verified-badge {
    width: 16px;
    height: 16px;
}

.user-result-username {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.user-result-bio {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.user-result-action {
    flex-shrink: 0;
}

/* Hashtag Results */
.hashtag-results-list {
    display: flex;
    flex-direction: column;
}

.hashtag-result-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

.hashtag-result-item:hover {
    background: var(--bg-secondary);
}

.hashtag-result-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 152, 0, 0.1);
    border-radius: 50%;
    color: var(--color-creator);
    font-size: var(--font-size-xl);
    font-weight: 600;
}

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

.hashtag-result-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.hashtag-result-stats {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* Post Results - uses existing post-card styles from feed.css */

/* No Results State */
.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl);
    text-align: center;
}

.no-results-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 50%;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.no-results-icon svg {
    width: 32px;
    height: 32px;
}

.no-results h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.no-results p {
    font-size: var(--font-size-base);
    color: var(--text-muted);
    max-width: 300px;
}

/* Search Suggestions Dropdown */
.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    margin-top: var(--space-sm);
    max-height: 400px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}

.search-suggestions.active {
    display: block;
}

.search-suggestion-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-suggestion-item:hover,
.search-suggestion-item.highlighted {
    background: var(--bg-secondary);
}

.search-suggestion-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 50%;
    color: var(--text-muted);
}

.search-suggestion-icon svg {
    width: 16px;
    height: 16px;
}

.search-suggestion-icon.user-avatar {
    padding: 0;
    background: none;
}

.search-suggestion-icon.user-avatar img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.search-suggestion-text {
    flex: 1;
    min-width: 0;
}

.search-suggestion-primary {
    font-size: var(--font-size-base);
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-suggestion-secondary {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.search-suggestion-type {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
}

/* Categories/Topics Grid */
.categories-section {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.categories-section h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-md);
}

.category-card {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-normal);
}

.category-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.category-card-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: var(--transition-normal);
}

.category-card:hover .category-card-bg {
    transform: scale(1.1);
}

.category-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 100%);
}

.category-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-md);
}

.category-card-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    margin-bottom: var(--space-sm);
}

.category-card-icon svg {
    width: 18px;
    height: 18px;
    color: white;
}

.category-card-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: white;
    margin-bottom: 2px;
}

.category-card-count {
    font-size: var(--font-size-xs);
    color: rgba(255,255,255,0.7);
}

/* Platform category colors */
.category-card[data-platform="soulmate"] .category-card-bg {
    background: linear-gradient(135deg, var(--color-soulmate), #c62828);
}

.category-card[data-platform="creator"] .category-card-bg {
    background: linear-gradient(135deg, var(--color-creator), #e65100);
}

.category-card[data-platform="ai"] .category-card-bg {
    background: linear-gradient(135deg, var(--color-ai), #ff8f00);
}

.category-card[data-platform="professional"] .category-card-bg {
    background: linear-gradient(135deg, var(--color-professional), #f9a825);
}

.category-card[data-platform="fitness"] .category-card-bg {
    background: linear-gradient(135deg, var(--color-fitness), #00695c);
}

/* Loading State */
.search-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl);
}

.search-loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Advanced Search Panel */
.advanced-search-panel {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
    display: none;
}

.advanced-search-panel.active {
    display: block;
}

.advanced-search-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.advanced-search-row:last-child {
    margin-bottom: 0;
}

.advanced-search-field {
    flex: 1;
    min-width: 200px;
}

.advanced-search-field label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.advanced-search-field input,
.advanced-search-field select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    color: var(--text-primary);
}

.advanced-search-field input:focus,
.advanced-search-field select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.advanced-search-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: flex-end;
}

/* Responsive */
@media (max-width: 768px) {
    .suggested-users-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .advanced-search-field {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .suggested-users-grid {
        grid-template-columns: 1fr;
    }

    .search-filters {
        padding: var(--space-sm) var(--space-md);
    }
}