.App{min-height:100vh;display:flex;flex-direction:column}.App-header{text-align:center;padding:2rem 0;background-color:#fff;box-shadow:0 2px 4px #0000001a;margin-bottom:2rem}.App-header h1{color:#2c3e50;font-size:2.5rem;margin-bottom:.5rem}.App-header p{color:#7f8c8d;font-size:1.1rem}main{flex:1}.btn{display:inline-block;padding:.8rem 1.5rem;background-color:#3498db;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:1rem;transition:background-color .3s ease;text-decoration:none;margin:.5rem}.btn:hover{background-color:#2980b9}.btn-primary{background-color:#27ae60}.btn-primary:hover{background-color:#229954}.btn-secondary{background-color:#95a5a6}.btn-secondary:hover{background-color:#7f8c8d}.step-nav{display:flex;justify-content:center;margin:2rem 0}.step{display:flex;align-items:center;margin:0 1rem}.step-number{width:30px;height:30px;border-radius:50%;background-color:#95a5a6;color:#fff;display:flex;align-items:center;justify-content:center;margin-right:.5rem;font-weight:700}.step.active .step-number{background-color:#27ae60}.step.completed .step-number{background-color:#2ecc71}.page-container{background-color:#fff;border-radius:8px;padding:2rem;box-shadow:0 2px 10px #0000000d;margin-bottom:2rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:700;color:#2c3e50}.form-group input,.form-group select{width:100%;padding:.8rem;border:1px solid #ddd;border-radius:4px;font-size:1rem}.grid-editor{display:flex;gap:2rem}.canvas-container{flex:1;border:1px solid #ddd;border-radius:4px;overflow:hidden;background-color:#fafafa}.toolbar{width:250px;background-color:#f8f9fa;padding:1rem;border-radius:4px;box-shadow:0 2px 4px #0000000d}.element-library{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1rem}.element-item{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1rem;background-color:#fff;border:1px solid #ddd;border-radius:4px;cursor:pointer;transition:all .3s ease}.element-item:hover{border-color:#3498db;box-shadow:0 2px 8px #3498db1a}.element-icon{font-size:2rem;margin-bottom:.5rem}.report-section{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid #eee}.report-section:last-child{border-bottom:none}.report-section h3{color:#2c3e50;margin-bottom:1rem;font-size:1.5rem}.report-section p{margin-bottom:1rem;color:#555}.visuals-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;margin-top:1rem}.visual-item{border:1px solid #ddd;border-radius:4px;overflow:hidden}.visual-item img{width:100%;height:auto;display:block}.visual-caption{padding:.8rem;background-color:#f8f9fa;font-size:.9rem;color:#666;text-align:center}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}body{background-color:#f5f5f5;color:#333;line-height:1.6}#root{max-width:1200px;margin:0 auto;padding:0 20px}