.pdfs-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin-top: 20px;
        }
        .pdf-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 15px;
            transition: all 0.3s;
        }
        .pdf-card:hover {
            border-color: var(--primary);
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
        }
        .pdf-icon {
            font-size: 36px;
            color: #EF4444;
        }
        .pdf-info {
            flex: 1;
        }
        .pdf-info h4 {
            margin: 0 0 5px 0;
            color: var(--text);
            font-size: 15px;
            word-break: break-word;
        }
        .pdf-info p {
            margin: 0 0 10px 0;
            color: var(--text-muted);
            font-size: 12px;
        }
        .pdf-download {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            background: var(--primary);
            color: white;
            border-radius: 6px;
            text-decoration: none;
            font-size: 13px;
            font-weight: 600;
            transition: all 0.3s;
            min-height: 40px;
        }
        .pdf-download:hover {
            background: var(--primary-hover);
        }

        /* Mobile */
        @media (max-width: 768px) {
            .pdfs-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .pdf-card {
                padding: 15px;
            }
            .pdf-icon {
                font-size: 30px;
            }
            .pdf-info h4 {
                font-size: 14px;
            }
            .pdf-download {
                padding: 10px 14px;
                font-size: 14px;
                min-height: 44px;
            }
        }