:root{--bg:#f3f6fa;--paper:#fff;--ink:#192b43;--muted:#586b80;--line:#d8e1ed;--brand:#244fcc;--tint:#ebf0ff;--warn:#88450b;--warnbg:#fff1db;--ok:#116345;--okbg:#e8f6ef;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.5 "Segoe UI",Arial,sans-serif}a{color:var(--brand)}button,input,select{font:inherit}button,a.button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #839ef0;outline-offset:3px}h1,h2,h3,p{margin:0}h1{font-size:30px;line-height:1.2;letter-spacing:-.8px}h2{font-size:21px;line-height:1.3}h3{font-size:18px}.app-header{display:flex;gap:32px;align-items:center;padding:18px 32px;border-bottom:1px solid var(--line);background:var(--paper);flex-wrap:wrap}.brand{display:flex;gap:9px;align-items:center;font-size:23px;letter-spacing:-.8px;font-weight:700;text-decoration:none;color:var(--ink)}.brand>span{width:29px;height:29px;display:grid;place-items:center;background:var(--brand);color:#fff;border-radius:8px;letter-spacing:-2px}.app-header nav{display:flex;gap:24px;flex-wrap:wrap}.app-header nav a{font-size:14px;text-decoration:none;font-weight:600}.account{display:flex;gap:18px;align-items:center;margin-left:auto;font-size:14px}.account strong{max-width:210px;overflow-wrap:anywhere}.account form{margin:0}.text-button{border:0;background:none;color:var(--brand);padding:5px;min-height:32px}.container{max-width:1380px;margin:auto;padding:30px 32px 48px;min-height:75vh}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:24px}.page-heading p{margin-top:8px}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:1.1px;color:var(--muted);margin-bottom:8px}.muted,.help,.sub{color:var(--muted)}.small,.help,.sub{font-size:13px}.help{margin-top:5px}.help ul{padding-left:18px;margin:5px 0}.actions{display:flex;gap:10px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;background:var(--paper);border:1px solid var(--line);color:var(--ink);padding:10px 15px;border-radius:8px;text-decoration:none;font-size:14px;font-weight:600;white-space:nowrap}.button.primary{background:var(--brand);color:#fff;border-color:var(--brand)}.button.full{width:100%}.panel{background:var(--paper);border:1px solid var(--line);padding:24px;border-radius:12px}.field{margin:17px 0;min-width:0}.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}input,select{background:var(--paper);color:var(--ink);border:1px solid #bdcbdc;border-radius:7px;width:100%;min-height:44px;padding:9px 11px;font-size:16px;min-width:0}input[type=checkbox]{width:20px;height:20px;min-height:0;accent-color:var(--brand)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 25px}.form-grid>.form-errors{grid-column:1/-1}.form-panel{max-width:950px}.form-errors,.errorlist{color:#9e281d;font-size:14px}.errorlist{list-style:none;margin:5px 0;padding:0}.invalid input{border-color:#c14736}.notice{padding:14px 17px;border-radius:9px;margin:0 0 20px;font-size:14px;border:1px solid var(--line)}.notice.neutral{background:var(--paper);color:var(--muted)}.notice.success{background:var(--okbg);color:var(--ok);border-color:#bce4d1}.notice.warning,.warning-text{color:var(--warn)}.notice.warning{background:var(--warnbg);border-color:#f0d6ae}.warning-text{font-size:13px}.form-panel .notice{margin-top:20px}.search-bar{display:flex;align-items:end;gap:12px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:17px;margin-bottom:18px;flex-wrap:wrap}.search-bar label{display:grid;gap:6px;font-size:14px}.search-bar .grow{flex:1;min-width:230px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:11px;background:var(--paper)}table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:16px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{background:#edf2f8;color:var(--muted);font-size:12px;font-weight:600}tr:last-child td{border-bottom:0}.normal{font-weight:400}.product-name{font-size:16px;font-weight:650;text-decoration:none}.sub{display:block;margin-top:4px}.stock-number{font-size:24px;font-variant-numeric:tabular-nums}.num{font-variant-numeric:tabular-nums;white-space:nowrap}.channel-prices{display:grid;grid-template-columns:repeat(3,minmax(125px,1fr));gap:10px 18px;font-size:13px}.channel-prices>span{display:flex;flex-direction:column;gap:2px}.channel-prices b{font-size:12px;color:var(--muted);font-weight:500}.badge{display:inline-block;border-radius:6px;background:#edf2f7;color:var(--muted);font-size:12px;padding:6px 9px;line-height:1.4}.badge.warn{background:var(--warnbg);color:var(--warn)}.badge.ok{background:var(--okbg);color:var(--ok)}.empty{text-align:center;padding:55px 20px;background:var(--paper);border:1px dashed #bbc9df;border-radius:12px}.empty-symbol{display:grid;place-items:center;margin:0 auto 18px;width:52px;height:52px;background:var(--tint);color:var(--brand);border-radius:13px;font-size:30px;letter-spacing:-5px}.empty p{margin:12px 0 24px}.pagination{display:flex;gap:18px;justify-content:center;align-items:center;margin-top:22px;font-size:14px}.site-footer{border-top:1px solid var(--line);padding:18px 32px;color:var(--muted);font-size:12px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.auth-layout{display:grid;grid-template-columns:1fr 1fr;max-width:1030px;margin:25px auto;min-height:570px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}.auth-intro{background:#182d50;color:#fff;padding:50px 38px;display:flex;flex-direction:column;justify-content:center;gap:25px}.auth-intro h1{font-size:38px;line-height:1.18;letter-spacing:-1.1px}.auth-intro p{color:#d7e2f3}.auth-intro .eyebrow{color:#b4c9ed;margin:0}.market-list{border-top:1px solid #ffffff30;padding-top:25px;color:#c2d4ef;font-size:14px;line-height:1.9}.auth-panel{padding:42px 38px}.auth-panel>p{font-size:14px;margin:10px 0}.auth-link{text-align:center;margin-top:22px!important}.auth-panel .help{font-size:12px}.product-banner{display:flex;justify-content:space-between;align-items:center;gap:25px;flex-wrap:wrap;border:1px solid var(--line);border-radius:11px;background:#fff;padding:20px 24px;margin-bottom:19px}.product-banner strong{display:block;font-size:28px;line-height:1.4}.product-banner strong small{font-size:15px;color:var(--muted);font-weight:400}.product-banner p,.product-banner>div>span{font-size:13px;color:var(--muted)}.product-banner b{font-size:16px}.stock-panel{margin-top:24px;display:grid;grid-template-columns:1fr 1.6fr;gap:32px}.stock-panel p{font-size:14px;margin-top:8px}.stock-panel .field{margin-top:0}.section-title{margin:32px 0 18px}.offer-panel{background:var(--paper);border:1px solid var(--line);border-radius:10px;margin-top:12px}.offer-panel summary{padding:17px 20px;display:flex;justify-content:space-between;gap:15px;cursor:pointer;font-weight:650;align-items:center}.offer-panel summary small{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:3px}.offer-panel[open] summary{border-bottom:1px solid var(--line)}.offer-body{padding:10px 24px 24px}.cost-breakdown{margin-top:25px;padding:22px;background:var(--bg);border-radius:10px}.cost-breakdown .help{margin-top:9px}.cost-breakdown dl{margin:17px 0}.cost-breakdown dl>div{display:flex;justify-content:space-between;gap:20px;font-size:14px;padding:9px 0;border-bottom:1px solid var(--line)}.cost-breakdown dd{margin:0;font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:600}.cost-breakdown dl>.result{font-size:17px;font-weight:650;color:var(--brand);padding-top:14px}.connections{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.connections h2{margin-bottom:12px;font-size:20px}.connections p{margin-top:15px;font-size:14px}.connections .help{font-size:13px}
@media(max-width:1050px){.app-header{gap:20px}.app-header nav{gap:15px}.channel-prices{grid-template-columns:repeat(2,minmax(125px,1fr))}.account{margin-left:0}.connections{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.container{padding:22px 17px 35px}.app-header{padding:15px 17px}.app-header nav{order:3;width:100%;justify-content:space-between;gap:9px}.account{margin-left:auto}.account strong{max-width:130px;font-size:12px}.app-header nav a{font-size:13px}.auth-layout{grid-template-columns:1fr;margin:0}.auth-intro{padding:28px;gap:17px}.auth-intro h1{font-size:29px}.market-list{display:none}.auth-panel{padding:27px}.stock-panel{grid-template-columns:1fr;gap:20px}.form-grid{grid-template-columns:1fr}.connections{grid-template-columns:1fr}.page-heading h1{font-size:26px}.search-bar{padding:14px}.search-bar label{width:100%}.search-bar .grow{min-width:0}.auth-intro .small{font-size:13px}.product-banner{padding:18px;gap:14px}.offer-body{padding:8px 16px 20px}.offer-panel summary{padding:15px}.site-footer{padding:17px}.cost-breakdown{padding:16px}.cost-breakdown dl>.result{font-size:15px}.cost-breakdown dl>div{font-size:13px}.panel{padding:19px}.inventory{min-width:800px}}