/* Search Modal Styles */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    z-index: 10000;
    animation: fadeIn 0.2s ease;
}

.search-modal.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
}

.search-modal-content {
    background: var(--bg-primary);
    width: 90%;
    max-width: 700px;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideDown 0.3s ease;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.search-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 15px;
    color: var(--text-secondary);
    pointer-events: none;
}

[dir="rtl"] .search-icon {
    left: auto;
    right: 15px;
}

.search-input {
    width: 100%;
    padding: 15px 50px;
    font-size: 18px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

[dir="rtl"] .search-input {
    padding: 15px 50px 15px 90px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.search-close {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 5px;
    transition: color 0.3s ease;
}

[dir="rtl"] .search-close {
    right: auto;
    left: 15px;
}

.search-close:hover {
    color: var(--text-primary);
}

.search-filters {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-chip {
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-chip:hover {
    border-color: var(--primary-color);
    background: rgba(33, 150, 243, 0.1);
}

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

.filter-chip.active:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.search-suggestions {
    overflow-y: auto;
    max-height: 400px;
}

.suggestion-item {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background 0.2s ease;
    display: flex;
    align-items: center;
    gap: 15px;
}

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

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-icon {
    color: var(--text-secondary);
    font-size: 20px;
}

.suggestion-content {
    flex: 1;
}

.suggestion-title {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.suggestion-title mark {
    background: rgba(255, 193, 7, 0.3);
    color: inherit;
    padding: 2px 4px;
    border-radius: 3px;
}

.suggestion-meta {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    gap: 10px;
}

.search-loading {
    padding: 40px;
    text-align: center;
    color: var(--text-secondary);
}

.search-empty {
    padding: 40px;
    text-align: center;
    color: var(--text-secondary);
}

.search-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--text-secondary);
}

.search-shortcuts {
    display: flex;
    gap: 15px;
}

.shortcut {
    display: flex;
    align-items: center;
    gap: 5px;
}

.shortcut kbd {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    font-family: monospace;
}

/* Search Results Page */
.search-results-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.search-results-header {
    margin-bottom: 30px;
}

.search-query-display {
    font-size: 24px;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.search-stats {
    color: var(--text-secondary);
    font-size: 14px;
}

.search-results-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
}

.search-results-main {
    min-width: 0;
}

.search-result-item {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.search-result-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.result-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.result-title a {
    color: var(--primary-color);
    text-decoration: none;
}

.result-title a:hover {
    text-decoration: underline;
}

.result-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 10px;
}

.result-excerpt mark {
    background: rgba(255, 193, 7, 0.3);
    color: inherit;
    padding: 2px 4px;
    border-radius: 3px;
}

.result-meta {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: var(--text-secondary);
}

.search-sidebar {
    position: sticky;
    top: 80px;
}

.sidebar-section {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.sidebar-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.filter-group {
    margin-bottom: 15px;
}

.filter-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 5px 0;
    color: var(--text-primary);
}

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

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

.filter-count {
    margin-left: auto;
    font-size: 12px;
    color: var(--text-secondary);
}

[dir="rtl"] .filter-count {
    margin-left: 0;
    margin-right: auto;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Loading Spinner */
.spinner {
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

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

/* Add search input clear button */
.search-page .search-clear {
    position: absolute;
    right: 10rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: #6b7280;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.rtl-lang .search-page .search-clear {
    right: auto;
    left: 10rem;
}

.search-page .search-input:not(:placeholder-shown) ~ .search-clear {
    opacity: 1;
    pointer-events: auto;
}

.search-page .search-clear:hover {
    color: #374151;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
}

/* Mobile Styles */
@media (max-width: 768px) {
    .search-modal-content {
        width: 95%;
        margin-top: 5vh;
    }
    
    .search-input {
        font-size: 16px;
        padding: 12px 45px;
    }
    
    /* Mobile specific search page styles */
    .search-page .search-header h1 {
        font-size: 2rem;
    }
    
    .search-page .search-description {
        font-size: 1rem;
    }
    
    .search-page .search-form-container {
        padding: 0 1rem;
    }
    
    .search-page .search-input-wrapper {
        flex-direction: column;
        border-radius: 12px;
    }
    
    .search-page .search-input {
        font-size: 1rem;
        padding: 1rem 1rem 1rem 3rem;
    }
    
    .rtl-lang .search-page .search-input {
        padding: 1rem 3rem 1rem 1rem;
    }
    
    .search-page .search-submit {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
        border-radius: 0 0 12px 12px;
    }
    
    .search-page .search-icon {
        width: 20px;
        height: 20px;
        left: 1rem;
    }
    
    .rtl-lang .search-page .search-icon {
        left: auto;
        right: 1rem;
    }
    
    .search-page .search-clear {
        right: 1rem;
        top: 1rem;
    }
    
    .rtl-lang .search-page .search-clear {
        right: auto;
        left: 1rem;
    }
    
    .search-page .search-filters {
        margin: 1rem;
        padding: 1rem;
        gap: 0.75rem;
    }
    
    .search-page .filter-group {
        width: 100%;
    }
    
    .search-page .filter-select {
        width: 100%;
    }
    
    /* Mobile search results */
    .search-page .search-result {
        flex-direction: column;
        padding: 1rem;
    }
    
    .search-page .result-image {
        width: 100%;
        height: 200px;
        margin-bottom: 0.5rem;
    }
    
    .search-page .result-title {
        font-size: 1.125rem;
    }
    
    .search-page .result-meta {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .search-page .search-info {
        font-size: 1rem;
        padding: 1rem;
    }
    
    .search-page .no-results {
        padding: 3rem 1rem;
    }
    
    .search-page .no-results h2 {
        font-size: 1.5rem;
    }
    
    .search-page .no-results p {
        font-size: 1rem;
    }
    
    .search-results-content {
        grid-template-columns: 1fr;
    }
    
    .search-sidebar {
        position: static;
        order: -1;
    }
    
    .search-filters {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 10px;
    }
    
    .search-footer {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .search-shortcuts {
        display: none;
    }
}

/* Search History */
.search-history {
    padding: 10px 0;
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    font-size: 13px;
    color: var(--text-secondary);
}

.clear-history {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 13px;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.clear-history:hover {
    background: rgba(33, 150, 243, 0.1);
}

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

.history-item:hover {
    background: var(--bg-tertiary);
}

/* Selected suggestion */
.suggestion-item.selected {
    background: rgba(33, 150, 243, 0.1);
    outline: 2px solid var(--primary-color);
    outline-offset: -2px;
}

/* Accessibility - Focus Visible */
.search-page .search-input:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.search-page .search-submit:focus-visible {
    outline: 2px solid white;
    outline-offset: -4px;
}

.search-page .search-clear:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 50%;
}

.search-page .filter-select:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.search-page .pagination-btn:focus-visible,
.search-page .page-number:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .search-modal {
        background: rgba(0, 0, 0, 0.9);
    }
    
    .search-modal-content {
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    }
    
    .suggestion-title mark,
    .result-excerpt mark {
        background: rgba(255, 193, 7, 0.2);
    }
}

/* New Search Page Styles */
.search-page {
    min-height: calc(100vh - 200px);
    padding: 2rem 0;
}

.search-page .search-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 0;
    border: none;
}

.search-page .search-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.search-page .search-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Search Form for Page */
.search-page .search-form-container {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.search-page .search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: white;
    border: 3px solid #e5e7eb;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.search-page .search-input-wrapper:hover {
    border-color: #d1d5db;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.08);
}

.search-page .search-input-wrapper:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15), 0 10px 15px -3px rgba(37, 99, 235, 0.1);
    transform: translateY(-2px);
}

.search-page .search-icon {
    position: absolute;
    left: 1.25rem;
    width: 24px;
    height: 24px;
    color: #6b7280;
    transition: color 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.rtl-lang .search-page .search-icon {
    left: auto;
    right: 1.25rem;
}

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

.search-page .search-input {
    flex: 1;
    padding: 1.25rem 1.25rem 1.25rem 3.75rem;
    border: none;
    font-size: 1.25rem;
    outline: none;
    background: transparent;
    font-weight: 500;
    color: #111827;
    transition: padding 0.3s ease;
}

.search-page .search-input::placeholder {
    color: #9ca3af;
    font-weight: 400;
}

.rtl-lang .search-page .search-input {
    padding: 1.25rem 3.75rem 1.25rem 1.25rem;
}

.search-page .search-submit {
    padding: 1.25rem 2.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    font-weight: 700;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.search-page .search-submit::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.search-page .search-submit:hover {
    background: var(--primary-hover);
    transform: translateX(-2px);
}

.rtl-lang .search-page .search-submit:hover {
    transform: translateX(2px);
}

.search-page .search-submit:active {
    transform: scale(0.98);
}

.search-page .search-submit:active::before {
    width: 300px;
    height: 300px;
}

/* Search Filters Enhanced */
.search-page .search-filters {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    padding: 1.5rem;
    background: #f9fafb;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.search-page .filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 150px;
}

.search-page .filter-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.search-page .filter-select {
    padding: 0.875rem 1.25rem;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 500;
    background: white;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.rtl-lang .search-page .filter-select {
    background-position: left 1rem center;
    padding-right: 1rem;
    padding-left: 2.5rem;
}

.search-page .filter-select:hover {
    border-color: #9ca3af;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.search-page .filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Search Page Results */
.search-page .search-results {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.search-page .search-result-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.search-page .search-result {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.search-page .search-result::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.5s ease;
}

.search-page .search-result:hover::before {
    left: 100%;
}

.search-page .search-result:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

.search-page .result-image {
    width: 200px;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

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

.search-page .result-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #111827;
    margin: 0.5rem 0;
    line-height: 1.4;
}

.search-page .result-title mark {
    background: rgba(251, 191, 36, 0.3);
    padding: 0.125rem 0.25rem;
    border-radius: 2px;
}

.search-page .result-description {
    color: #6b7280;
    line-height: 1.6;
    margin: 0.5rem 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-page .result-description mark {
    background: rgba(251, 191, 36, 0.3);
    padding: 0.125rem 0.25rem;
    border-radius: 2px;
}

.search-page .result-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: #9ca3af;
    margin-top: 0.75rem;
}

.search-page .result-author {
    font-weight: 500;
}

.search-page .result-date {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.search-page .result-date::before {
    content: '•';
    color: #d1d5db;
}

.search-page .article-tag-inline {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background: #f3f4f6;
    color: #6b7280;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-left: 0.5rem;
}

.rtl-lang .search-page .article-tag-inline {
    margin-left: 0;
    margin-right: 0.5rem;
}

.search-page .result-category-tags {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.search-page .result-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary-color);
    color: white;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Search Page Info */
.search-page .search-info {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f9fafb;
    border-radius: 12px;
    font-size: 1.125rem;
    color: #4b5563;
    animation: fadeIn 0.5s ease;
}

.search-page .search-info strong {
    color: #111827;
    font-weight: 600;
}

/* Search Loading State */
.search-page .search-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem;
    gap: 1.5rem;
}

.search-page .search-loading .spinner {
    width: 48px;
    height: 48px;
    border-width: 4px;
}

.search-page .search-loading p {
    font-size: 1.125rem;
    color: #6b7280;
    font-weight: 500;
}

/* No Results State */
.search-page .no-results {
    text-align: center;
    padding: 4rem 2rem;
    animation: fadeIn 0.5s ease;
}

.search-page .no-results-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.5;
    filter: grayscale(100%);
}

.search-page .no-results h2 {
    font-size: 1.875rem;
    color: #111827;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.search-page .no-results p {
    font-size: 1.125rem;
    color: #6b7280;
    max-width: 500px;
    margin: 0 auto;
}

/* Search Page Pagination */
.search-page .search-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.search-page .page-number {
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    border: 1px solid #e5e7eb;
    background: white;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.search-page .page-number:hover {
    border-color: var(--primary-color);
    background: #eff6ff;
}

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

/* Dark mode for search page */
@media (prefers-color-scheme: dark) {
    .search-page .search-input-wrapper {
        background: #1f2937;
        border-color: #374151;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2), 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    }
    
    .search-page .search-input-wrapper:hover {
        border-color: #4b5563;
    }
    
    .search-page .search-input-wrapper:focus-within {
        box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.25), 0 10px 15px -3px rgba(59, 130, 246, 0.2);
    }
    
    .search-page .search-input {
        color: #f3f4f6;
    }
    
    .search-page .search-input::placeholder {
        color: #6b7280;
    }
    
    .search-page .search-icon {
        color: #9ca3af;
    }
    
    .search-page .search-input-wrapper:focus-within .search-icon {
        color: #60a5fa;
    }
    
    .search-page .search-result {
        background: #1f2937;
        border-color: #374151;
    }
    
    .search-page .filter-select {
        background: #1f2937;
        border-color: #374151;
        color: #e5e7eb;
    }
    
    .search-page .search-info {
        background: #1f2937;
        color: #e5e7eb;
    }
    
    .search-page .search-filters {
        background: #111827;
    }
    
    .search-page .search-clear:hover {
        background: rgba(255, 255, 255, 0.1);
        color: #e5e7eb;
    }
}