.countertop-calc-container{max-width:1200px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;background:#f9f9f9;border-radius:8px}.calc-section{background:#fff;padding:30px;margin-bottom:20px;border-radius:8px;box-shadow:0 2px 8px rgb(0 0 0 / .08)}.calc-section h2{margin:0 0 20px 0;font-size:24px;font-weight:600;color:#1a1a1a;border-bottom:2px solid #007bff;padding-bottom:10px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:15px;margin-bottom:20px}.product-card{border:2px solid #e0e0e0;border-radius:8px;padding:15px;text-align:center;cursor:pointer;transition:all 0.3s ease;background:#fff}.product-card:hover{border-color:#007bff;box-shadow:0 4px 12px rgb(0 123 255 / .15);transform:translateY(-2px)}.product-card.active{border-color:#007bff;background:#f0f7ff}.product-card img{width:100%;height:100px;border-radius:4px;object-fit:cover;margin-bottom:10px}.product-card h3{margin:10px 0 5px 0;font-size:14px;font-weight:600;color:#1a1a1a}.product-card p{margin:0 0 8px 0;font-size:12px;color:#666}.product-card .price{display:block;font-size:16px;font-weight:700;color:#007bff}.shape-buttons{display:flex;gap:15px;flex-wrap:wrap;margin-bottom:20px}.btn{padding:12px 20px;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all 0.3s ease;display:inline-flex;align-items:center;gap:8px}.btn-shape{background:#f0f0f0;color:#333;border:2px solid #ddd}.btn-shape:hover{background:#e8e8e8;border-color:#007bff;color:#007bff}.btn-shape.active{background:#007bff;color:#fff;border-color:#007bff}.btn-primary{background:#007bff;color:#fff}.btn-primary:hover{background:#0056b3}.btn-secondary{background:#6c757d;color:#fff}.btn-secondary:hover{background:#545b62}.shape-icon{font-size:18px}.shapes-list{margin-bottom:20px}.empty-state{text-align:center;color:#999;padding:40px 20px;font-style:italic}.shape-item{background:#f5f5f5;padding:15px;margin-bottom:15px;border-radius:6px;border-left:4px solid #007bff}.shape-item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.shape-item-title{font-weight:600;color:#1a1a1a;font-size:14px}.shape-item-remove{background:#dc3545;color:#fff;border:none;padding:6px 12px;border-radius:4px;cursor:pointer;font-size:12px;transition:background 0.3s ease}.shape-item-remove:hover{background:#c82333}.shape-inputs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.input-group{display:flex;flex-direction:column}.input-group label{font-size:12px;font-weight:600;color:#666;margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}.input-group input{padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:14px;transition:border-color 0.3s ease}.input-group input:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 3px rgb(0 123 255 / .1)}.calc-report{background:#f0f7ff;border:2px solid #007bff}.calc-report h2{border-bottom-color:#007bff}.report-content{background:#fff;padding:20px;border-radius:6px;margin-bottom:20px}.report-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid #eee;font-size:14px}.report-row:last-child{border-bottom:none}.report-row .label{font-weight:600;color:#666}.report-row .value{font-weight:700;color:#007bff;font-size:16px}.report-actions{display:flex;gap:12px;flex-wrap:wrap}.report-actions .btn{flex:1;min-width:150px;justify-content:center}@media (max-width:768px){.countertop-calc-container{padding:15px}.calc-section{padding:20px}.calc-section h2{font-size:20px}.product-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}.shape-buttons{flex-direction:column}.btn-shape{width:100%}.shape-inputs{grid-template-columns:1fr}.report-actions{flex-direction:column}.report-actions .btn{width:100%}}@media (max-width:480px){.countertop-calc-container{padding:10px}.calc-section{padding:15px}.calc-section h2{font-size:18px;margin-bottom:15px}.product-grid{grid-template-columns:repeat(2,1fr)}.report-row{flex-direction:column;gap:4px}}@media print{.countertop-calc-container{background:#fff;box-shadow:none}.calc-section{page-break-inside:avoid;box-shadow:none;border:1px solid #ddd}.report-actions{display:none}}