*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f5f7fb;color:#111827;-webkit-font-smoothing:antialiased}.app-shell{min-height:100vh;padding:24px 16px 60px}.container{max-width:1200px;margin:0 auto}.hero{margin-bottom:20px}.hero h1{margin:0 0 8px;font-size:42px;line-height:1.05;font-weight:800}.hero p{margin:0;color:#5b6472;font-size:18px}.card{background:#fff;border-radius:18px;padding:22px;box-shadow:0 8px 24px #0a14280f;margin-bottom:16px}.section-title{margin-top:0;margin-bottom:18px;font-size:22px}.field{display:block;margin-bottom:16px}.label{display:block;margin-bottom:8px;font-weight:700}input,select,textarea,button{font:inherit}input:not([type=checkbox]),select,textarea{width:100%;border:1px solid #d7dce5;border-radius:12px;padding:12px 14px;background:#fff;color:#111827;transition:border-color .15s ease,box-shadow .15s ease}input:not([type=checkbox]):focus,select:focus,textarea:focus{outline:none;border-color:#111827;box-shadow:0 0 0 3px #11182714}input[type=checkbox]{width:18px;height:18px;accent-color:#111827}.actions-row,.footer-actions{display:flex;gap:10px;flex-wrap:wrap}button{border-radius:12px;padding:12px 18px;cursor:pointer;border:1px solid transparent}button.primary{background:#0f172a;color:#fff}button.secondary{background:#fff;color:#111827;border-color:#d7dce5}button.secondary.wa{border-color:#25d366}button:disabled{opacity:.6;cursor:not-allowed}.meta{margin:14px 0 6px;color:#1f2937}.progress-wrap{margin-bottom:16px}.progress{height:10px;background:#e5e7eb;border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:#0f172a;transition:width .25s ease}.progress-text{margin:8px 0 0;color:#5b6472}.error{background:#fee2e2;border:1px solid #fecaca;color:#991b1b;padding:12px 14px;border-radius:12px;margin-bottom:16px}.checkbox-group{display:grid;gap:10px}.checkbox-item,.toggle-row{display:flex;align-items:center;gap:10px}.toggle-row{justify-content:space-between;border-bottom:1px solid #edf1f5;padding:10px 0}.result-wrap{display:grid;gap:16px}.result-block{background:#fafbfd;border:1px solid #e8edf3;border-radius:14px;padding:16px}.offer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.offer-card,.machine-block{background:#fff;border:1px solid #e8edf3;border-radius:12px;padding:14px}.offer-card h4,.machine-block h5{margin-top:0}.accessory-item{border-top:1px solid #eef2f7;padding-top:10px;margin-top:10px}pre{white-space:pre-wrap;word-break:break-word;font-size:13px}ul{padding-left:20px}@media (max-width: 980px){.offer-grid{grid-template-columns:1fr}}@media (max-width: 640px){.hero h1{font-size:32px}.hero p{font-size:16px}.card{padding:18px}}