:root{--ink:#18233f;--navy:#202a4a;--blue:#164e7a;--line:#d9dee7;--muted:#677486;--orange:#ef6b28;--side:#1e2845}*{box-sizing:border-box}body{margin:0;background:#fff;color:#172030;font:14px Arial,sans-serif}.sidebar{position:fixed;inset:0 auto 0 0;width:220px;background:var(--side);color:#fff;display:flex;flex-direction:column;z-index:10}.side-brand{height:76px;display:flex;align-items:center;padding:0 28px;color:#fff;text-decoration:none;font-size:23px;font-weight:800;letter-spacing:2px;border-bottom:1px solid #ffffff24}.side-nav{padding:20px 12px}.side-nav a{display:block;color:#cbd2df;text-decoration:none;padding:13px 16px;margin-bottom:5px;border-left:3px solid transparent;font-weight:600}.side-nav a:hover,.side-nav a.active{color:#fff;background:#ffffff13;border-left-color:#bce5e5}.side-account{margin-top:auto;padding:22px 28px;border-top:1px solid #ffffff24;display:grid;gap:6px}.side-account span{font-size:12px;color:#b7c1d1}.side-account .link-button{color:#d9e2ef;text-align:left;margin-top:8px}.container{max-width:1440px;margin:28px auto 60px;padding:0 36px}.container.with-sidebar{margin-left:220px;max-width:calc(1440px - 220px)}h1,h2,h3{margin:0}h1{font-size:28px}h2{font-size:16px}p{line-height:1.45}.eyebrow{color:#768398;font-size:11px;font-weight:bold;letter-spacing:1px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.catalogue-heading{padding-bottom:18px;border-bottom:1px solid var(--line)}.button,button{border:1px solid #8690a1;border-radius:0;background:#fff;color:#172030;padding:9px 14px;cursor:pointer;text-decoration:none;font:inherit}.primary{background:var(--navy);border-color:var(--navy);color:#fff}.link-button{border:0;background:none;padding:0}.danger{color:#bf291d}.catalogue-search{display:grid;grid-template-columns:minmax(250px,1fr) 180px minmax(190px,.55fr) 130px;gap:14px;align-items:end;margin:22px 0 34px}.catalogue-search label,.product-editor label{font-weight:600;color:#344156}input,select,textarea{display:block;width:100%;border:1px solid #aeb7c4;border-radius:0;padding:9px 10px;background:#fff;color:#172030;font:inherit;margin-top:6px}textarea{min-height:110px;resize:vertical}.product-results{min-width:0}.result-tools{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--line);font-weight:bold}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px 24px;padding-top:24px}.product-card{min-width:0}.card-main{display:block;color:inherit;text-decoration:none}.card-main img,.image-placeholder{display:block;width:100%;height:220px;object-fit:contain;background:#fff;margin-bottom:14px}.image-placeholder,.large-placeholder{display:grid;place-items:center;color:#96a0ae;background:#f2f4f7}.model{display:block;font-weight:700;margin-bottom:8px}.product-card h2{font-size:14px;line-height:1.2;text-transform:uppercase;min-height:34px}.product-card p{margin:7px 0;color:var(--muted);font-size:12px}.card-actions{display:flex;gap:13px;font-size:12px;align-items:center}.card-actions form{margin:0}.card-actions a{color:var(--blue)}.empty-products{padding:60px 0;color:var(--muted)}.empty-state{border:1px dashed #b9c2cf;padding:54px;text-align:center;color:var(--muted)}.empty-state h2{color:var(--ink);margin-bottom:10px}.settings-grid{display:grid;grid-template-columns:repeat(3,minmax(200px,1fr));gap:18px}.settings-card{border:1px solid var(--line);padding:24px;text-decoration:none;color:var(--ink)}.settings-card:hover{border-color:var(--navy);box-shadow:0 4px 14px #1a264015}.settings-card p{color:var(--muted)}.settings-card span{font-size:12px;color:var(--blue);font-weight:bold}.breadcrumbs{display:flex;gap:12px;align-items:center;color:#748195;font-size:12px;margin:12px 0 28px}.breadcrumbs a{color:#748195}.detail-layout{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(300px,.85fr);gap:58px}.detail-image{min-height:500px;display:grid;place-items:center}.detail-image img{width:100%;max-height:660px;object-fit:contain}.large-placeholder{width:100%;height:520px}.detail-info h1{font-size:20px;text-transform:uppercase;line-height:1.2;margin:8px 0}.category-label{color:var(--orange);font-weight:bold}.detail-info hr{border:0;border-top:1px solid var(--line);margin:24px 0}.detail-info h2{margin:24px 0 12px}.key-points{display:grid;grid-template-columns:150px 1fr;gap:8px;margin:0}.key-points dt{font-weight:bold}.key-points dd{margin:0}.description{white-space:pre-wrap}.supplier-cards{display:grid;gap:8px;margin-bottom:22px}.supplier-cards>div{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:10px;border:1px solid var(--line);padding:10px;font-size:12px}.supplier-cards span{color:var(--muted)}.product-editor{display:grid;gap:22px}.product-editor fieldset{border:1px solid var(--line);padding:22px;margin:0}.product-editor legend{padding:0 8px;color:var(--navy);font-size:16px;font-weight:bold}.section-note{color:var(--muted);margin-top:0}.form-grid{display:grid;gap:16px}.product-fields{grid-template-columns:repeat(4,minmax(0,1fr))}.wide{grid-column:span 4}.supplier-row{display:grid;grid-template-columns:1.5fr 1fr 1fr .8fr .6fr auto;gap:12px;align-items:end;padding:15px 0;border-bottom:1px solid var(--line)}.supplier-row button{height:39px}.form-actions{display:flex;align-items:center;gap:18px}.flash{padding:10px 14px;margin-bottom:18px}.flash.error{background:#fee2e2;color:#991b1b}.flash.success{background:#dcfce7;color:#166534}.login-card{background:#fff;max-width:430px;margin:90px auto;padding:34px;border:1px solid var(--line)}.two-columns{display:grid;grid-template-columns:360px 1fr;gap:20px}.panel{border:1px solid var(--line);padding:20px;overflow:auto}.panel table{min-width:600px}table{border-collapse:collapse;width:100%;min-width:900px}th{background:#edf2f5;text-align:left;font-size:12px;color:#50606e}th,td{border-bottom:1px solid var(--line);padding:10px;vertical-align:middle}.preview{display:block;max-width:160px;max-height:160px;object-fit:contain;margin-top:10px}@media(max-width:1000px){.sidebar{width:180px}.container.with-sidebar{margin-left:180px;max-width:calc(1440px - 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