:root{--primary:#0a2540;--primary-light:#1e3a5f;--accent:#00d4aa;--accent-dark:#00b894;--warning:#f5a623;--danger:#e74c3c;--success:#27ae60;--bg-main:#f8fafc;--bg-card:#fff;--text-primary:#0a2540;--text-secondary:#64748b;--border:#e2e8f0;--gradient-1:linear-gradient(135deg,#0a2540,#1e3a5f);--gradient-accent:linear-gradient(135deg,#00d4aa,#00b894)}*{margin:0;padding:0;box-sizing:border-box}body,html{font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-main);color:var(--text-primary);line-height:1.6;min-height:100vh}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{transform:scale(1) rotate(0deg)}50%{transform:scale(1.1) rotate(5deg)}}@keyframes shimmer{0%{opacity:0}50%{opacity:1}to{opacity:0}}@keyframes slideIn{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}.animate-fadeIn{animation:fadeIn .5s ease-out}.animate-slideIn{animation:slideIn .3s ease-out}.container{max-width:900px;margin:0 auto;padding:2rem}.card{background:var(--bg-card);border-radius:16px;padding:2rem;margin-bottom:1.5rem;box-shadow:0 4px 20px rgba(10,37,64,.06);border:1px solid var(--border)}.btn{padding:1rem 2rem;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--gradient-1);color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px rgba(10,37,64,.25)}.btn-secondary{background:var(--bg-main);color:var(--text-primary);border:2px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--border)}.btn-accent{background:var(--gradient-accent);color:#fff}.btn-accent:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,212,170,.35)}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-weight:600;color:var(--text-primary);margin-bottom:.75rem;font-size:.95rem}.form-hint{color:var(--text-secondary);font-size:.85rem;margin-bottom:.5rem;font-style:italic}.form-input,.form-select{width:100%;padding:.875rem 1rem;border:2px solid var(--border);border-radius:10px;font-size:1rem;font-family:inherit;transition:all .2s ease;background:#fff;color:var(--text-primary)}.form-input:focus,.form-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(0,212,170,.15)}.checkbox-group,.radio-group{display:flex;flex-wrap:wrap;gap:.75rem}.checkbox-option,.radio-option{flex:1 1;min-width:140px}.checkbox-option input,.radio-option input{display:none}.checkbox-option label,.radio-option label{display:block;padding:1rem;border:2px solid var(--border);border-radius:10px;text-align:center;cursor:pointer;transition:all .2s ease;font-weight:500;font-size:.9rem}.radio-option input:checked+label{background:var(--gradient-accent);border-color:var(--accent);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,212,170,.3)}.checkbox-option label:hover,.radio-option label:hover{border-color:var(--accent)}.checkbox-group{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.checkbox-option label{display:flex;align-items:center;gap:.75rem;text-align:left}.checkbox-option label:before{content:"";width:22px;height:22px;border:2px solid var(--border);border-radius:6px;transition:all .2s ease;flex-shrink:0}.checkbox-option input:checked+label{border-color:var(--accent);background:rgba(0,212,170,.05)}.checkbox-option input:checked+label:before{background:var(--gradient-accent);border-color:var(--accent);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");background-size:16px;background-repeat:no-repeat;background-position:50%}.slider-container{padding:.5rem 0}.slider-value{text-align:center;font-size:2rem;font-weight:700;color:var(--primary);margin-bottom:.5rem}.slider-value span{font-size:1rem;color:var(--text-secondary);font-weight:400}input[type=range]{width:100%;height:8px;border-radius:4px;background:var(--border);-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;background:var(--gradient-accent);border-radius:50%;cursor:pointer;box-shadow:0 2px 8px rgba(0,212,170,.4);-webkit-transition:transform .2s ease;transition:transform .2s ease}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.1)}.slider-labels{display:flex;justify-content:space-between;margin-top:.5rem;font-size:.8rem;color:var(--text-secondary)}.progress-bar{background:var(--border);height:6px;border-radius:3px;margin:2rem 0;overflow:hidden}.progress-fill{background:var(--gradient-accent);height:100%;border-radius:3px;transition:width .5s cubic-bezier(.4,0,.2,1);position:relative}.progress-fill:after{content:"";position:absolute;right:0;top:0;height:100%;width:30px;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.4));animation:shimmer 1.5s infinite}.step-indicator{display:flex;justify-content:center;gap:.5rem;margin-bottom:1.5rem;flex-wrap:wrap}.step-dot{width:10px;height:10px;border-radius:50%;background:var(--border);transition:all .3s ease}.step-dot.active{background:var(--accent);transform:scale(1.2)}.step-dot.completed{background:var(--primary)}@media (max-width:640px){.container{padding:1rem}.card{padding:1.5rem}.radio-group{flex-direction:column}.radio-option{min-width:100%}.checkbox-group{grid-template-columns:1fr}}