.search-section {
            margin: var(--spacing-lg) 0;
        }

        .search-container {
            position: relative;
            max-width: 600px;
            margin: 0 auto;
        }

        .search-input {
            width: 100%;
            padding: var(--spacing-md) var(--spacing-lg);
            padding-left: calc(var(--spacing-lg) + 24px);
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 45px;
            color: var(--text-color);
            font-size: var(--font-size-lg);
        }

        .search-input:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 2px rgba(96, 165, 250, 0.2);
        }

        .search-icon {
            position: absolute;
            left: var(--spacing-md);
            top: 50%;
            transform: translateY(-50%);
            width: 20px;
            height: 20px;
            color: var(--text-light);
        }

        .docs-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: var(--spacing-md);
            margin-top: var(--spacing-xl);
        }

        .doc-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 30px;
            overflow: hidden;
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .doc-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }

        .doc-card a {
            text-decoration: none;
            color: var(--text-color);
        }

        .doc-content {
            padding: 0;
        }

        .doc-icon {
            width: 32px;
            height: 32px;
            margin-bottom: var(--spacing-sm);
            color: var(--primary-color);
        }

        .doc-title {
            font-size: var(--font-size-lg);
            margin-bottom: var(--spacing-xs);
            color: var(--primary-color);
        }

        .doc-description {
            color: var(--text-light);
            font-size: var(--font-size-sm);
            margin-bottom: var(--spacing-sm);
        }

        .doc-category {
            display: inline-block;
            padding: 2px 8px;
            background-color: var(--code-bg);
            border-radius: 12px;
            font-size: var(--font-size-sm);
            color: var(--text-light);
        }

        .doc-image {
            width: 100%;
            height: 160px;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid var(--border-color);
        }

        .doc-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .doc-title,
        .doc-description {
            padding: 0 var(--spacing-md);
        }

        .doc-title {
            margin-top: var(--spacing-md);
        }

        /* Enhanced meta section */
        .doc-meta {
            padding: 0 var(--spacing-md) var(--spacing-md);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: var(--spacing-sm);
        }

        .doc-date {
            font-size: 0.75rem;
            color: var(--text-light);
            opacity: 0.8;
        }

        /* Featured badge */
        .featured-badge {
            position: absolute;
            top: var(--spacing-sm);
            right: var(--spacing-sm);
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 4px 8px;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 600;
            z-index: 2;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        .no-results {
            text-align: center;
            padding: var(--spacing-xl);
            color: var(--text-light);
            display: none;
            grid-column: 1 / -1;
        }

        .no-results.visible {
            display: block;
        }

        .header-content {
            text-align: center;
            align-items: center;
        }

        .filter-section {
            margin: var(--spacing-lg) 0;
            text-align: center;
        }

        .filter-chips {
            display: inline-flex;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
            justify-content: center;
        }

        .filter-chip {
            padding: 6px 16px;
            border-radius: 20px;
            border: 1px solid var(--border-color);
            background: var(--card-bg);
            color: var(--text-color);
            cursor: pointer;
            font-size: var(--font-size-sm);
            transition: all 0.2s ease;
        }

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

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

        /* Loading state */
        .loading-state {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: var(--spacing-xl);
            color: var(--text-light);
            grid-column: 1 / -1;
        }

        .loading-spinner {
            width: 40px;
            height: 40px;
            border: 3px solid var(--border-color);
            border-top: 3px solid var(--primary-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin-bottom: var(--spacing-md);
        }

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

        /* Error message */
        .error-message {
            text-align: center;
            padding: var(--spacing-xl);
            color: var(--text-light);
            grid-column: 1 / -1;
        }

        .retry-button {
            margin-top: var(--spacing-md);
            padding: var(--spacing-sm) var(--spacing-md);
            background-color: var(--primary-color);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            transition: background-color 0.2s;
        }

        .retry-button:hover {
            background-color: var(--secondary-color);
        }

        /* Responsive improvements */
        @media (max-width: 768px) {
            .docs-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            
            .filter-chips {
                justify-content: flex-start;
                overflow-x: auto;
                padding-bottom: var(--spacing-xs);
            }
            
            .filter-chip {
                white-space: nowrap;
                flex-shrink: 0;
            }
            
            .doc-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: var(--spacing-xs);
            }
        }

        /* Animation for cards appearing */
        .doc-card {
            animation: fadeInUp 0.3s ease-out;
        }

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