.App{min-height:100vh;background-color:#f8fafc}main{min-height:calc(100vh - 80px)}*{margin:0;padding:0;box-sizing:border-box}body{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;background-color:#f8fafc;color:#1e293b;line-height:1.6}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border:none;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn-primary{background-color:#3b82f6;color:#fff}.btn-primary:hover{background-color:#2563eb}.btn-secondary{background-color:#6b7280;color:#fff}.btn-secondary:hover{background-color:#4b5563}.btn-success{background-color:#10b981;color:#fff}.btn-success:hover{background-color:#059669}.card{background:white;border-radius:12px;box-shadow:0 1px 3px #0000001a,0 1px 2px #0000000f;padding:24px;margin-bottom:24px}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;font-weight:500;color:#374151}.form-input{width:100%;padding:12px 16px;border:1px solid #d1d5db;border-radius:8px;font-size:16px;transition:border-color .2s ease}.form-input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.form-textarea{width:100%;padding:12px 16px;border:1px solid #d1d5db;border-radius:8px;font-size:16px;min-height:100px;resize:vertical;font-family:inherit}.form-textarea:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.radio-group{display:flex;gap:16px;flex-wrap:wrap}.radio-item{display:flex;align-items:center;gap:8px}.checkbox-group{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.checkbox-item{display:flex;align-items:center;gap:8px}.rating-group{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.rating-item{display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;padding:8px;border-radius:8px;transition:background-color .2s ease}.rating-item:hover{background-color:#f3f4f6}.rating-item.selected{background-color:#dbeafe}.rating-number{font-size:18px;font-weight:600;color:#3b82f6}.rating-label{font-size:12px;color:#6b7280;text-align:center;max-width:80px}.header{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:40px 0;text-align:center}.header h1{font-size:2.5rem;margin-bottom:8px}.header p{font-size:1.2rem;opacity:.9}.survey-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin:40px 0}.survey-card{background:white;border-radius:12px;padding:24px;box-shadow:0 4px 6px -1px #0000001a;transition:transform .2s ease,box-shadow .2s ease;cursor:pointer;border:2px solid transparent}.survey-card:hover{transform:translateY(-2px);box-shadow:0 10px 25px -3px #0000001a;border-color:#3b82f6}.survey-icon{font-size:3rem;margin-bottom:16px}.survey-title{font-size:1.5rem;font-weight:600;margin-bottom:8px;color:#1e293b}.survey-description{color:#64748b;margin-bottom:20px}.survey-color-blue{border-left:4px solid #3b82f6}.survey-color-green{border-left:4px solid #10b981}.survey-color-purple{border-left:4px solid #8b5cf6}.survey-color-orange{border-left:4px solid #f59e0b}.form-section{margin-bottom:32px}.form-section-title{font-size:1.25rem;font-weight:600;margin-bottom:20px;color:#1e293b;padding-bottom:8px;border-bottom:2px solid #e5e7eb}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin:24px 0}.stat-card{background:white;border-radius:12px;padding:24px;box-shadow:0 1px 3px #0000001a;text-align:center}.stat-number{font-size:2.5rem;font-weight:700;color:#3b82f6;margin-bottom:8px}.stat-label{color:#6b7280;font-size:1rem}.chart-container{background:white;border-radius:12px;padding:24px;box-shadow:0 1px 3px #0000001a;margin-bottom:24px}.loading{display:flex;justify-content:center;align-items:center;height:200px;font-size:1.2rem;color:#6b7280}.error{background-color:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:16px;border-radius:8px;margin:16px 0}.success{background-color:#f0fdf4;border:1px solid #bbf7d0;color:#16a34a;padding:16px;border-radius:8px;margin:16px 0}.progress-indicator{background:white;border-radius:12px;padding:24px;box-shadow:0 1px 3px #0000001a;margin-bottom:24px}.progress-step{transition:all .2s ease}.progress-step:hover{background-color:#f8fafc}.progress-step.active{background-color:#dbeafe}.progress-step.completed{background-color:#dcfce7}.step-navigation{display:flex;justify-content:space-between;align-items:center;margin-top:32px;padding-top:24px;border-top:1px solid #e5e7eb}.step-info{text-align:center;margin-bottom:24px}.step-info h4{color:#3b82f6;margin-bottom:8px}.step-info p{color:#6b7280;font-size:.9rem}.step-validation{margin-top:16px;padding:12px;background-color:#fef2f2;border:1px solid #fecaca;border-radius:8px;color:#dc2626;font-size:.9rem}.step-validation.valid{background-color:#f0fdf4;border-color:#bbf7d0;color:#16a34a}@media (max-width: 768px){.container{padding:0 16px}.header h1{font-size:2rem}.survey-grid,.dashboard-grid{grid-template-columns:1fr}.radio-group{flex-direction:column}.rating-group{justify-content:center}.progress-indicator{padding:16px}.progress-step{min-width:80px}.progress-step span{font-size:10px}}