* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; } body { background-color: #f8f9fa; color: #333; padding: 20px; } .container { max-width: 1200px; margin: 0 auto; } /* Hero Section */ .hero { text-align: center; padding: 20px 20px; background: #107c41; /* Microsoft Excel Green */ color: #fff; border-radius: 10px; margin-bottom: 20px; } .hero h1 { font-size: 2.2rem; margin-bottom: 10px; color: #fff } .hero p { font-size: 1.1rem; opacity: 0.9; margin-bottom: 10px; } .search-box { width: 100%; max-width: 500px; padding: 12px 20px; border: none; border-radius: 25px; font-size: 1rem; outline: none; box-shadow: 0 2px 5px rgba(0,0,0,0.1); } /* Filter Buttons */ .filter-container { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; } .filter-btn { background: #e9ecef; border: none; padding: 10px 18px; border-radius: 20px; cursor: pointer; font-weight: 600; color: #495057; transition: 0.2s; } .filter-btn:hover, .filter-btn.active { background: #107c41; color: #fff; } /* Template Cards Grid */ .grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 25px; } .card { background: #fff; border-radius: 10px; border: 1px solid #e0e0e0; overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 4px 6px rgba(0,0,0,0.05); transition: transform 0.2s; } .card:hover { transform: translateY(-5px); } .card-img { width: 100%; height: 160px; background-color: #e2e8f0; display: flex; align-items: center; justify-content: center; font-weight: bold; color: #64748b; object-fit: cover; } .card-body { padding: 20px; display: flex; flex-direction: column; flex-grow: 1; } .badge { align-self: flex-start; background: #e6f4ea; color: #137333; padding: 4px 10px; border-radius: 12px; font-size: 0.75rem; font-weight: bold; margin-bottom: 10px; text-transform: uppercase; } .card h3 { font-size: 1.2rem; margin-bottom: 8px; } .card p { font-size: 0.9rem; color: #666; margin-bottom: 20px; flex-grow: 1; } /* Button Group */ .btn-group { display: flex; gap: 10px; } .btn { flex: 1; padding: 10px; border-radius: 6px; font-weight: 600; text-align: center; cursor: pointer; border: none; text-decoration: none; font-size: 0.9rem; transition: background 0.2s; } .btn-preview { background: #e9ecef; color: #495057; } .btn-preview:hover { background: #dee2e6; } .btn-download { background: #107c41; color: #fff; } .btn-download:hover { background: #0b5c30; } /* Modal Styles */ .modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); display: none; justify-content: center; align-items: center; z-index: 1000; padding: 20px; } .modal-overlay.active { display: flex; } .modal-content { background: #fff; border-radius: 10px; max-width: 950px; width: 100%; max-height: 92vh; overflow-y: auto; position: relative; padding: 20px; display: flex; flex-direction: column; } .modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; padding-right: 30px; } .modal-close { position: absolute; top: 15px; right: 20px; font-size: 1.8rem; background: none; border: none; cursor: pointer; color: #888; } .modal-close:hover { color: #000; } .excel-frame { width: 100%; height: 480px; border: 1px solid #ccc; border-radius: 6px; background: #fdfdfd; margin-bottom: 15px; } .modal-footer { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 10px; } .modal-desc { font-size: 0.95rem; color: #555; } let activeCategory = 'all'; // Combined Filter Logic (Search + Category) function applyFilters() { const query = document.getElementById('searchInput').value.toLowerCase(); const cards = document.querySelectorAll('.card'); cards.forEach(card => { const title = card.querySelector('h3').innerText.toLowerCase(); const desc = card.querySelector('p').innerText.toLowerCase(); const category = card.getAttribute('data-category'); const matchesSearch = title.includes(query) || desc.includes(query); const matchesCategory = activeCategory === 'all' || category === activeCategory; if (matchesSearch && matchesCategory) { card.style.display = 'flex'; } else { card.style.display = 'none'; } }); } // Category Filter Trigger function filterCategory(category, btn) { document.querySelectorAll('.filter-btn').forEach(b => b.classList.remove('active')); btn.classList.add('active'); activeCategory = category; applyFilters(); } // Search Input Trigger function filterTemplates() { applyFilters(); } // Excel Live Preview Logic function openExcelPreview(title, fileUrl, description) { document.getElementById('modalTitle').innerText = title; document.getElementById('modalDesc').innerText = description; document.getElementById('modalDownloadBtn').href = fileUrl; // Microsoft Office Web Viewer API const encodedFileUrl = encodeURIComponent(fileUrl); const viewerUrl = `https://view.officeapps.live.com/op/embed.aspx?src=${encodedFileUrl}`; document.getElementById('excelViewer').src = viewerUrl; document.getElementById('previewModal').classList.add('active'); } function closePreview() { document.getElementById('previewModal').classList.remove('active'); // Reset iframe to stop loading resources in the background document.getElementById('excelViewer').src = ''; } // Close modal when clicking outside backdrop window.onclick = function(event) { const modal = document.getElementById('previewModal'); if (event.target === modal) { closePreview(); } }