:root{--ink:#181a1e;--muted:#6f747c;--line:#dfe2e7;--bg:#f4f5f7;--card:rgba(255,255,255,.88);--shadow:0 18px 60px rgba(20,25,35,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial;color:var(--ink);background:#f7f8f9 url('/img/background.png') center top/cover fixed no-repeat}body:before{content:"";position:fixed;inset:0;background:rgba(248,249,250,.78);z-index:-1}.topbar{height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,28px);background:rgba(255,255,255,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.brand img{width:150px;display:block}.topbar nav{display:flex;align-items:center;gap:24px}.topbar a{text-decoration:none;color:var(--ink);font-size:14px}.topbar form{margin:0}.menu{display:none;border:0;background:none;font-size:24px}.btn{border:1px solid #d4d7dc;border-radius:11px;padding:11px 17px;text-decoration:none;cursor:pointer;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.btn.dark{background:#202226;color:#fff;border-color:#202226}.btn.light{background:#fff;color:#202226}.full{width:100%}main{min-height:70vh}.hero{max-width:1200px;margin:auto;padding:82px 28px 60px;display:grid;grid-template-columns:1.25fr .75fr;gap:50px;min-height:510px;align-items:center}.pill,.eyebrow{display:inline-block;font-size:11px;letter-spacing:.14em;font-weight:800;color:#626871}.pill{background:#202226;color:#fff;border-radius:999px;padding:8px 11px}.hero h1{font-size:clamp(44px,6vw,78px);line-height:.98;letter-spacing:-.055em;margin:18px 0}.hero p{font-size:18px;color:var(--muted);max-width:650px;line-height:1.6}.hero-actions{display:flex;gap:12px;margin:26px 0}.trust{display:flex;gap:22px;flex-wrap:wrap;font-size:13px;color:#5f646b}.hero-panel{height:330px;display:flex;align-items:center;justify-content:center}.float-card{width:300px;background:rgba(255,255,255,.8);border:1px solid #fff;border-radius:26px;padding:28px;box-shadow:var(--shadow);backdrop-filter:blur(18px);animation:float 4s ease-in-out infinite}.float-card small,.float-card span{display:block;color:var(--muted)}.float-card b{display:block;font-size:24px;margin:10px 0}@keyframes float{50%{transform:translateY(-12px)}}.categories{max-width:1200px;margin:0 auto 16px;padding:0 28px;display:flex;gap:10px;overflow:auto}.categories button{white-space:nowrap;border:1px solid var(--line);background:rgba(255,255,255,.86);padding:12px 16px;border-radius:999px;cursor:pointer}.categories .active{background:#202226;color:#fff}.section{max-width:1200px;margin:0 auto;padding:42px 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0}.market-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.market-card{padding:16px}.market-cover{height:150px;border-radius:13px;background:linear-gradient(135deg,#d8dbe0,#f7f7f8);display:flex;align-items:end;padding:18px;font-size:28px;font-weight:900}.market-card p{color:var(--muted)}.market-bottom{display:flex;align-items:center;justify-content:space-between}.features{max-width:1144px;margin:35px auto 70px;display:grid;grid-template-columns:repeat(4,1fr);background:#202226;color:#fff;border-radius:22px;padding:28px}.features div{text-align:center}.features b,.features span{display:block}.features b{font-size:24px}.features span{color:#bfc2c7;font-size:13px;margin-top:6px}footer{background:rgba(255,255,255,.92);border-top:1px solid var(--line);padding:38px max(5vw,28px);display:flex;justify-content:space-between;color:var(--muted)}footer img{width:145px}footer p{max-width:460px}.modal{position:fixed;inset:0;background:rgba(15,18,22,.48);display:none;place-items:center;z-index:50;padding:20px}.modal.show{display:grid}.modal-card{width:min(480px,100%);background:#fff;border-radius:22px;padding:28px;position:relative;box-shadow:var(--shadow)}.modal-card label{display:block;margin:16px 0;font-weight:700}.modal-card input,.modal-card select{width:100%;margin-top:8px;padding:13px;border:1px solid var(--line);border-radius:11px}.x{position:absolute;right:18px;top:14px;border:0;background:none;font-size:28px}.admin-shell{max-width:1400px;margin:auto;display:grid;grid-template-columns:220px 1fr;gap:24px;padding:32px 28px}.admin-shell aside{background:rgba(255,255,255,.85);border:1px solid var(--line);border-radius:18px;padding:18px;height:max-content;position:sticky;top:110px}.admin-shell aside a{display:block;text-decoration:none;color:#5d6269;padding:12px;border-radius:10px}.admin-shell aside a.active,.admin-shell aside 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em{font-style:normal;font-size:10px;font-weight:900}.provider-row .ok{color:#147a45}.provider-row .off{color:#8a8e95}.status-dot{color:#147a45;font-weight:800}.form-grid{display:grid;grid-template-columns:1fr 1fr 2fr 1fr auto;gap:10px}.form-grid input{padding:12px;border:1px solid var(--line);border-radius:10px}.inline{display:flex;gap:6px}.muted{color:var(--muted);font-size:13px}@media(max-width:900px){.topbar nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:stretch}.nav-open .topbar nav{display:flex}.menu{display:block}.hero{grid-template-columns:1fr;padding-top:55px}.hero-panel{display:none}.product-grid{grid-template-columns:repeat(2,1fr)}.market-grid{grid-template-columns:1fr}.features{grid-template-columns:repeat(2,1fr);gap:25px;margin-left:20px;margin-right:20px}.admin-shell{grid-template-columns:1fr}.admin-shell aside{position:static;display:flex;overflow:auto;gap:4px}.admin-shell aside h3{display:none}.admin-shell aside a{white-space:nowrap}.stats{grid-template-columns:repeat(2,1fr)}.admin-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.section-head{align-items:stretch;flex-direction:column}.section-head input{width:100%}}@media(max-width:560px){.product-grid{grid-template-columns:1fr}.hero h1{font-size:45px}.features{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}footer{flex-direction:column;gap:20px}}

/* V2.1 UI hotfix — explicit layout rules + production polish */
.hero-copy{min-width:0}.hero-copy .pill{width:max-content}.hero-panel{min-width:0}.hero-panel .float-card{position:relative;overflow:hidden}.hero-panel .float-card:after{content:"";position:absolute;width:130px;height:130px;border-radius:50%;right:-50px;top:-50px;background:linear-gradient(135deg,rgba(24,26,30,.12),rgba(255,255,255,0));filter:blur(2px)}
.categories button{color:var(--ink);font:inherit;font-size:13px;font-weight:750}.categories button:not(.active):hover{background:#eceef1}.section>a,.section-head>a{color:var(--ink);font-weight:700;text-decoration:none}.product-grid>.product-card{display:flex;flex-direction:column;min-width:0;min-height:260px}.product-card h3{margin:10px 0 0;line-height:1.3}.product-card .price{margin-top:auto}.product-card .btn{margin-top:0}.market-grid>.market-card{display:block;min-width:0}.market-card h3{margin:16px 0 8px}.market-bottom{gap:12px}.market-bottom b{font-size:18px}.topbar nav .btn{min-height:40px}.topbar nav form button{font-family:inherit}.section-head input{font:inherit;outline:none}.section-head input:focus,.modal-card input:focus,.modal-card select:focus{border-color:#9ca2aa;box-shadow:0 0 0 3px rgba(24,26,30,.06)}
@media(min-width:901px){.product-grid{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important}.market-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important}.hero{display:grid!important;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr)!important}.categories{display:flex!important}}
/* V3.2 Catalog Manager */
.notice{padding:13px 15px;border:1px solid var(--line);background:#fff;border-radius:12px;margin:14px 0}.catalog-markup-form,.catalog-filter,.operator-markup{display:flex;gap:8px;flex-wrap:wrap}.catalog-markup-form input,.catalog-markup-form select,.catalog-filter select,.operator-markup input,.operator-markup select{padding:11px;border:1px solid var(--line);border-radius:10px;background:#fff}.rule-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.rule-chips span{padding:8px 10px;background:#f0f1f3;border-radius:999px;font-size:12px}.operator-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.operator-admin-card,.sku-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}.operator-head{display:flex;gap:12px;align-items:center;margin-bottom:14px}.operator-head h3{margin:3px 0}.operator-logo{width:52px;height:52px;border-radius:13px;background:#f1f2f4;display:grid;place-items:center;overflow:hidden;flex:0 0 auto}.operator-logo img{width:100%;height:100%;object-fit:contain}.operator-logo.big{width:78px;height:78px}.operator-markup{margin-top:8px}.operator-markup select{flex:1}.operator-markup input{width:100px}.catalog-showcase{max-width:1200px;margin:0 auto;padding:15px 28px 50px}.operator-public-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.operator-public-card{background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:16px;padding:16px;text-decoration:none;color:var(--ink);transition:.2s}.operator-public-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.operator-public-card h3{font-size:15px;margin:12px 0 4px}.operator-title{display:flex;gap:18px;align-items:center;margin:20px 0 28px}.operator-title h1{margin:4px 0}.back-link{text-decoration:none;color:var(--ink);font-weight:700}.sku-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.sku-card{display:flex;flex-direction:column;min-height:210px}.sku-card h3{font-size:15px}.sku-card .price{margin-top:auto}.catalog-filter input{width:230px}@media(max-width:900px){.operator-grid,.sku-grid{grid-template-columns:repeat(2,1fr)}.operator-public-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:560px){.operator-grid,.sku-grid{grid-template-columns:1fr}.operator-public-grid{grid-template-columns:repeat(2,1fr)}}
/* V3.3 Checkout */
.checkout-price{font-size:24px;font-weight:900;margin:10px 0 18px}.order-kv{display:grid;grid-template-columns:120px 1fr;gap:12px 18px;align-items:center}.order-kv span{color:var(--muted);font-size:13px}.order-kv b{overflow-wrap:anywhere}.sku-card .btn{margin-top:10px}