:root{font:15px system-ui,Arial;color:#1c2937;background:#f3f6f9}*{box-sizing:border-box}body{margin:0}header{display:flex;justify-content:space-between;align-items:center;background:#182d43;color:white;padding:17px max(20px,calc((100vw - 1200px)/2))}a{color:#136caa;text-decoration:none}header a{color:#fff;margin-right:16px}.brand{font-size:21px;font-weight:800}.brand small{display:block;font-size:10px;letter-spacing:2px;font-weight:400}nav{display:flex;flex-wrap:wrap;gap:8px}main{max-width:1200px;margin:24px auto;padding:0 20px;min-height:75vh}h1{font-size:27px}.panel{padding:22px;background:white;border:1px solid #dce4ed;border-radius:12px;margin:16px 0;box-shadow:0 2px 10px #23314308}label{display:block;margin:12px 0;font-weight:600}input,select,textarea{display:block;width:100%;max-width:530px;margin:7px 0;padding:10px 12px;border-radius:7px;border:1px solid #b9c7d5;font:inherit}textarea{min-height:70px}button,.btn{display:inline-block;background:#1475ac;color:white;border:0;border-radius:8px;padding:10px 16px;font-weight:700;cursor:pointer;margin:4px}button:hover,.btn:hover{background:#14567e}.error{color:#b3261e}.ok{color:#126739}.muted{color:#66788a}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}.item{padding:16px;background:white;border-radius:10px;border:1px solid #dae3ed}.item img{width:100%;aspect-ratio:4/3;object-fit:contain}table{border-collapse:collapse;width:100%;background:white}th,td{padding:10px;border-bottom:1px solid #e3e9f0;text-align:left}th{background:#eaf0f6}.tabs{display:flex;gap:6px;margin:20px 0}.tabs a{padding:10px 20px;background:#e0e8f1;border-radius:8px}.tabs .selected{background:#176f9f;color:white}footer{text-align:center;color:#768596;padding:20px}@media(max-width:700px){header{display:block}table{font-size:12px}th,td{padding:6px}}

.catalog-search{display:flex;align-items:end;flex-wrap:wrap;gap:16px}.catalog-search label{flex:1;min-width:190px;margin:0}.catalog-search button{margin:0 0 2px}.pagination{display:flex;flex-wrap:wrap;gap:5px;margin:20px 0}