:root{--primary:#155eef;--ink:#172033;--muted:#667085;--bg:#f4f7fb;--card:#fff;--line:#e5e7eb;--success:#079455;--danger:#d92d20}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--bg)}a{text-decoration:none;color:inherit}.hero{min-height:100vh;display:grid;place-items:center;padding:24px}.card{background:var(--card);border:1px solid var(--line);border-radius:24px;box-shadow:0 18px 60px #10182814;padding:32px;max-width:760px;width:100%}.center{text-align:center}.brand{font-weight:900;letter-spacing:.08em}.brand span{color:var(--primary)}h1{font-size:clamp(32px,7vw,56px);margin:12px 0}.lead{font-size:22px;font-weight:700}.chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:24px}.chips span,.pill{background:#eef4ff;padding:8px 12px;border-radius:999px;font-size:13px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:14px 20px;font-weight:800;cursor:pointer}.primary{background:var(--primary);color:#fff}.muted{color:var(--muted)}.container{max-width:980px;margin:auto;padding:20px}.top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.steps{display:flex;gap:6px;margin:18px 0}.step{flex:1;text-align:center;font-size:12px;padding:9px;background:#e9edf3;border-radius:8px}.step.active{background:#dbe7ff;color:#174ea6;font-weight:800}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:16px}.upload{border:2px dashed #98a2b3;border-radius:16px;padding:38px 16px;text-align:center}.upload input{max-width:100%}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}label{font-weight:700;font-size:14px}input,select{width:100%;margin-top:7px;padding:12px;border:1px solid #d0d5dd;border-radius:10px;background:#fff}.radio{display:flex;gap:10px;flex-wrap:wrap}.radio label{border:1px solid var(--line);padding:10px 12px;border-radius:10px;cursor:pointer}.radio input{width:auto;margin:0}.summary{display:flex;justify-content:space-between;padding:7px 0}.total{font-size:22px;font-weight:900;border-top:1px solid var(--line);margin-top:10px;padding-top:14px}.sticky{position:sticky;bottom:12px;background:#fff;padding:10px;border-radius:14px;box-shadow:0 8px 30px #0002}.alert{padding:12px;border-radius:10px;background:#fef3f2;color:var(--danger);margin:10px 0}.ok{background:#ecfdf3;color:var(--success)}.admin{background:#f7f8fa}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.nav a{padding:9px 12px;background:#fff;border:1px solid var(--line);border-radius:9px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.stat b{font-size:24px;display:block}.form-row{display:flex;gap:10px;align-items:end}.danger{color:var(--danger)}@media(max-width:650px){.grid,.cards{grid-template-columns:1fr}.card{padding:20px}.top{align-items:flex-start;flex-direction:column}.table{display:block;overflow:auto}.form-row{flex-direction:column;align-items:stretch}}