/* Новые стили для sticky сайдбара */
        .catalog-wrapper {
            display: flex;
            gap: 2rem;
            align-items: flex-start;
            position: relative;
        }
        
        .filters-column {
            width: 300px;
            flex-shrink: 0;
            position: relative;
        }
        
        .filters-sticky {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            border: 1px solid var(--border-color);
        }
        
        .content-column {
            flex: 1;
            min-width: 0;
        }

        .close-filters {
            display: none!important;
        }

        /* Мобильная версия */
        @media (max-width: 768px) {
            .close-filters {
                display: inline!important;
            }
            
            .catalog-wrapper {
                flex-direction: column;
                gap: 1rem;
            }
            
            .filters-column {
                width: 100%;
                position: fixed;
                top: 0;
                left: -100%;
                height: 100vh;
                z-index: 1000;
                background: white;
                overflow-y: auto;
            }
            
            .filters-column.active {
                left: 0;
            }
            
            .filters-sticky {
                position: static !important;
                height: 100%;
                border-radius: 0;
                border-right: 1px solid var(--border-color);
                box-shadow: none;
                width: 100% !important;
                top: 0 !important;
                left: 0 !important;
            }

            .content-column {
                margin-left: 0 !important;
            }
            
            .mobile-overlay {
                display: none;
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                background: rgba(0, 0, 0, 0.5);
                z-index: 999;
            }
            
            .mobile-overlay.active {
                display: block;
            }
        }
        
        /* Остальные стили из catalog.css */
        .mobile-controls {
            display: none;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .mobile-controls .btn {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            width: 100%;
        }

        .filter-count {
            background: var(--primary-color);
            color: white;
            border-radius: 50%;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 600;
        }

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

        .filters-header h3 {
            margin: 0;
            color: var(--secondary-color);
            font-size: 1.4rem;
        }

        .close-filters {
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-secondary);
            padding: 0;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: all 0.3s ease;
        }

        .close-filters:hover {
            background: var(--border-color);
            color: var(--text-primary);
        }

        .filters-form {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .filter-group {
            display: flex;
            flex-direction: column;
        }

        .filter-group label {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 1rem;
            margin-bottom: 0.5rem;
        }

        .filter-group input,
        .filter-group select {
            padding: 1rem 1.25rem;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            font-size: 1rem;
            transition: all 0.3s ease;
            background: white;
            width: 100%;
        }

        .filter-group input:focus,
        .filter-group select:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
        }

        .salary-input-wrapper {
            position: relative;
        }

        .salary-input-wrapper .currency {
            position: absolute;
            right: 1rem;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-secondary);
            font-weight: 500;
        }

        .salary-hint {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-top: 0.5rem;
        }

        .filter-actions {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1rem;
        }

        .filter-actions .btn {
            width: 100%;
            justify-content: center;
            padding: 1rem;
        }

        .results-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 1rem;
            gap: 2rem;
        }

        .results-info {
            flex: 1;
        }

        .results-header h2 {
            color: var(--secondary-color);
            font-size: 1.5rem;
            margin: 0.5rem 0;
        }

        .results-count {
            color: var(--primary-color);
        }

        .active-filters {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-top: 1rem;
        }

        .active-filter {
            background: var(--primary-light);
            color: white;
            padding: 0.5rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .remove-filter {
            background: none;
            border: none;
            cursor: pointer;
            font-size: 1.2rem;
            color: white;
            padding: 0;
            width: 18px;
            height: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .remove-filter:hover {
            background: var(--primary-color);
            color: white;
        }

        .sort-options {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            white-space: nowrap;
        }

        .sort-options label {
            font-weight: 600;
            color: var(--text-primary);
        }

        .sort-select {
            padding: 0.75rem 1rem;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            background: white;
            cursor: pointer;
            font-size: 1rem;
            transition: all 0.3s ease;
            min-width: 200px;
        }

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

        .vacancies-list {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .vacancy-item {
            border: 2px solid var(--border-color);
            border-radius: 12px;
            padding: 2rem;
            transition: all 0.3s ease;
            background: white;
            position: relative;
            overflow: hidden;
        }

        .vacancy-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
        }

        .vacancy-item:hover::before {
            left: 100%;
        }

        .vacancy-item:hover {
            border-color: var(--primary-color);
            box-shadow: 0 8px 25px rgba(26, 54, 93, 0.15);
        }

        .vacancy-main {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            gap: 2rem;
            margin-bottom: 1.5rem;
        }

        .vacancy-info {
            flex: 1;
        }

        .vacancy-title {
            font-size: 1.4rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }

        .vacancy-title a {
            color: var(--text-primary);
            text-decoration: none;
            transition: color 0.3s ease;
        }

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

        .vacancy-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 1rem;
            font-size: 0.95rem;
            align-items: center;
        }

        .department-link {
            background: var(--primary-color);
            color: white !important;
            padding: 0.4rem 1rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .department-link:hover {
            background: var(--secondary-color);
            transform: translateY(-1px);
        }

        .vacancy-meta .city,
        .vacancy-meta .salary,
        .vacancy-meta .bonus {
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-weight: 500;
        }

        .vacancy-meta .bonus {
            color: var(--accent-color);
            font-weight: 600;
        }

        .vacancy-excerpt {
            color: var(--text-secondary);
            line-height: 1.6;
            font-size: 1rem;
            margin: 0;
        }

        .vacancy-actions {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            min-width: 140px;
        }

        .vacancy-actions .btn {
            white-space: nowrap;
            padding: 0.75rem 1rem;
            font-size: 0.9rem;
        }

        .favorite-btn.active {
            background: var(--accent-color);
            border-color: var(--accent-color);
            color: white;
        }

        .vacancy-footer {
            border-top: 1px solid var(--border-color);
            padding-top: 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.9rem;
        }

        .post-date {
            color: var(--text-secondary);
        }

        .vacancy-id {
            color: var(--text-secondary);
            font-size: 0.85rem;
        }

        .pagination {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 3rem;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .pagination-numbers {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
            justify-content: center;
            flex: 1;
        }

        .pagination-btn {
            padding: 0.75rem 1rem;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            text-decoration: none;
            color: var(--text-primary);
            transition: all 0.3s ease;
            background: white;
            font-weight: 500;
            min-width: 44px;
            text-align: center;
        }

        .pagination-btn:hover {
            border-color: var(--primary-color);
            color: var(--primary-color);
            transform: translateY(-1px);
        }

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

        .pagination-btn.prev,
        .pagination-btn.next {
            padding: 0.75rem 1.5rem;
            white-space: nowrap;
        }

        .pagination-ellipsis {
            padding: 0.75rem 0.5rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .no-results {
            text-align: center;
            padding: 4rem 2rem;
            color: var(--text-secondary);
        }

        .no-results-icon {
            font-size: 4rem;
            margin-bottom: 1.5rem;
            opacity: 0.5;
        }

        .no-results h3 {
            margin-bottom: 1rem;
            color: var(--text-primary);
            font-size: 1.5rem;
        }

        .no-results p {
            font-size: 1.1rem;
            opacity: 0.8;
            margin-bottom: 2rem;
        }

        .notification {
            position: fixed;
            top: 2rem;
            right: 2rem;
            background: var(--success-color);
            color: white;
            padding: 1rem 1.5rem;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            z-index: 1000;
            animation: slideIn 0.3s ease;
        }

        @keyframes slideIn {
            from {
                transform: translateX(100%);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }

        input[type="number"] {
            padding: 1rem 2rem 1rem 1.25rem;
        }

        .multiselect-container {
            position: relative;
        }

        .multiselect-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: white;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            max-height: 300px;
            overflow-y: auto;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            margin-top: 5px;
        }

        .multiselect-dropdown.active {
            display: block;
        }

        .multiselect-option {
            padding: 10px 15px;
            cursor: pointer;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .multiselect-option:last-child {
            border-bottom: none;
        }

        .multiselect-option:hover {
            background: var(--primary-light);
        }

        .multiselect-option input[type="checkbox"] {
            margin: 0;
            max-width: 20px;
        }

        .selected-count {
            background: var(--primary-color);
            color: white;
            border-radius: 12px;
            padding: 2px 8px;
            font-size: 0.8rem;
            margin-left: 8px;
        }

        @media (max-width: 768px) {
            .mobile-controls {
                display: flex;
            }
            
            .results-header {
                flex-direction: column;
                gap: 1rem;
            }
            
            .sort-options {
                width: 100%;
                justify-content: space-between;
            }
            
            .sort-select {
                min-width: 150px;
                flex: 1;
                max-width: 200px;
            }
            
            .vacancy-main {
                flex-direction: column;
                gap: 1.5rem;
            }
            
            .vacancy-actions {
                width: 100%;
                flex-direction: row;
            }
            
            .vacancy-actions .btn {
                flex: 1;
                text-align: center;
            }
            
            .pagination {
                flex-direction: column;
                gap: 1rem;
            }
            
            .pagination-numbers {
                order: 2;
            }
            
            .pagination-btn.prev {
                order: 1;
            }
            
            .pagination-btn.next {
                order: 3;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 1rem;
            }
            
            .vacancy-item {
                padding: 1.5rem;
            }
            
            .vacancy-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.5rem;
            }
            
            .vacancy-footer {
                flex-direction: column;
                gap: 0.5rem;
                align-items: flex-start;
            }
            
            .vacancy-actions {
                flex-direction: column;
            }
            
            .filter-actions .btn {
                padding: 0.875rem;
            }
            
            .no-results {
                padding: 3rem 1rem;
            }
            
            .no-results-icon {
                font-size: 3rem;
            }
        }
        
/* Добавьте в assets/css/catalog.css */

/* Infinity Scroll Styles */
.loading-spinner {
    text-align: center;
    padding: 3rem 2rem;
    color: #666;
    grid-column: 1 / -1;
}

.loading-spinner .spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #1a365d;
    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); }
}

.infinity-error {
    text-align: center;
    padding: 2rem;
    background: #fff5f5;
    border: 1px solid #fed7d7;
    border-radius: 8px;
    margin: 1rem 0;
    color: #c53030;
}

.no-more-results {
    text-align: center;
    padding: 3rem 2rem;
    color: #718096;
    border-top: 1px solid #e2e8f0;
    margin-top: 2rem;
    grid-column: 1 / -1;
}

.scroll-trigger {
    height: 1px;
    width: 100%;
    opacity: 0;
    pointer-events: none;
}

.infinity-scroll-active .pagination {
    display: none !important;
}

.filter-notice {
    background: #e3f2fd;
    border: 1px solid #2196f3;
    border-radius: 6px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    display: block;
    color: #1976d2;
    font-size: 0.9rem;
}