:root{--ink:#2D3E50;--head:#425B76;--accent:#FF7A59;--line:#CBD6E2;--tint:#EAF0F6}
*{box-sizing:border-box}body{margin:0;font:15px/1.5 system-ui,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff}
header{background:var(--ink);border-bottom:3px solid var(--accent);padding:10px 16px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}header img{height:30px}
nav{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-left:auto}nav a,nav .link{color:#fff;text-decoration:none}nav form{margin:0}
main{max-width:1100px;margin:auto;padding:16px}h1{color:var(--head);font-size:24px;margin:8px 0 14px}h2{color:var(--head);font-size:18px;margin-top:24px}
label{display:block;margin-bottom:10px;font-weight:600}input,select,textarea{display:block;width:100%;padding:8px;border:1px solid var(--line);border-radius:4px;font:inherit;font-weight:400;margin-top:3px}
.narrow{max-width:460px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 14px}
button,.button{background:var(--accent);color:#fff;border:0;border-radius:4px;padding:9px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block}
.link{background:none;padding:0;font-weight:400;color:var(--head);text-decoration:underline}.scroll{overflow-x:auto;margin-bottom:14px}
table{border-collapse:collapse;width:100%}th{background:var(--tint);text-align:left}th,td{border:1px solid var(--line);padding:6px 8px}.r{text-align:right}.qty{width:110px;margin-left:auto}
.flash{background:#FFF4EE;border-left:4px solid var(--accent);padding:8px 12px}.note{color:#516F90}.low{color:#B5361B;font-weight:600}
.tick{width:auto;display:inline-block;margin:0}
.check{font-weight:400;display:flex;gap:8px;align-items:center}