*{box-sizing:border-box}body{margin:0;font-family:system-ui,Arial;background:#f4f6f8;color:#17202a}.wrap{max-width:1100px;margin:28px auto;padding:0 14px}nav{display:flex;gap:10px;margin-bottom:14px}nav a,button{background:#1f5f99;color:#fff;text-decoration:none;border:0;border-radius:9px;padding:11px 16px;font-weight:700;cursor:pointer}.card{background:#fff;border-radius:14px;padding:20px;margin-bottom:16px;box-shadow:0 2px 12px #0001}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.full{grid-column:1/-1}label{display:flex;flex-direction:column;gap:6px;font-weight:650}input,select{width:100%;padding:10px;border:1px solid #cbd5df;border-radius:8px;background:#fff;font:inherit}table{width:100%;border-collapse:collapse}th,td{padding:7px;border-bottom:1px solid #e5e9ee;text-align:left}.ok,.err{padding:12px;border-radius:9px;margin:12px 0}.ok{background:#e9f8ef;color:#166534}.err{background:#fdecec;color:#9b1c1c}h1{margin-top:0}@media(max-width:700px){.grid{grid-template-columns:1fr}.full{grid-column:auto}table{font-size:12px}th,td{padding:4px}}
.lookup{display:flex;gap:8px;align-items:center}.lookup input{flex:1}.lookup button.secondary{width:auto;white-space:nowrap;padding:10px 14px;background:#475569}.lookup button.secondary:hover{filter:brightness(1.05)}