:root{--bg:#f6f7fb;--bg2:#fff;--fg:#14162b;--mut:#6b7090;--line:#e6e8f2;--acc:#4f46e5;--acc2:#7c3aed;--accbg:#eef0ff;--ok:#059669;--okbg:#e7f8f1;--warn:#b45309;--warnbg:#fff4e0;--bad:#dc2626;--badbg:#fdecec;--gold:#f59e0b;--sh:0 1px 2px rgba(20,22,43,.05),0 8px 24px -12px rgba(20,22,43,.15);--r:14px}
[data-theme=dark]{--bg:#0d0f1a;--bg2:#161927;--fg:#e8eaf6;--mut:#9095b5;--line:#262a3d;--acc:#818cf8;--acc2:#a78bfa;--accbg:#1f2240;--ok:#34d399;--okbg:#0f2a22;--warn:#fbbf24;--warnbg:#2b2210;--bad:#f87171;--badbg:#2e1515;--sh:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.6)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:14px/1.5 "Segoe UI Variable","Segoe UI",Inter,system-ui,-apple-system,Roboto,sans-serif;background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:1440px;margin:0 auto;padding:0 20px}
/* header */
.top{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg2) 85%,transparent);backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:18px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.02em;white-space:nowrap}
.logo i{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--acc),var(--acc2));display:grid;place-items:center;color:#fff;font-style:normal;box-shadow:0 6px 16px -6px var(--acc)}
.nav{display:flex;gap:4px;margin-left:auto}.nav a,.iconbtn{padding:8px 12px;border-radius:10px;color:var(--mut);font-weight:600;display:flex;align-items:center;gap:6px;border:0;background:none;cursor:pointer}
.nav a:hover,.iconbtn:hover{background:var(--accbg);color:var(--acc)}.nav a.on{color:var(--acc);background:var(--accbg)}
.cartn{background:var(--acc);color:#fff;border-radius:99px;font-size:11px;padding:0 7px;min-width:20px;text-align:center}
.tsearch{flex:1;max-width:560px;position:relative}
/* search */
.sbox{position:relative}.sbox input{width:100%;height:46px;border-radius:12px;border:1px solid var(--line);background:var(--bg2);padding:0 44px 0 44px;outline:none;transition:.15s}
.sbox input:focus{border-color:var(--acc);box-shadow:0 0 0 4px color-mix(in srgb,var(--acc) 18%,transparent)}
.sbox svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--mut)}
.sbox kbd{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:11px;color:var(--mut);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
.ac{position:absolute;left:0;right:0;top:calc(100% + 6px);background:var(--bg2);border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh);overflow:hidden;display:none;z-index:60;max-height:70vh;overflow-y:auto}
.ac.show{display:block}.ac a{display:flex;gap:12px;align-items:center;padding:8px 12px}.ac a:hover,.ac a.sel{background:var(--accbg)}
.ac img{width:40px;height:40px;object-fit:contain;background:#fff;border-radius:8px;flex:none}.ac .nm{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ac .pr{font-weight:700;white-space:nowrap}.ac .h{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);padding:10px 12px 4px}
.ac .chip{margin:0 0 0 0}
/* hero */
.hero{background:radial-gradient(1200px 300px at 10% -20%,color-mix(in srgb,var(--acc) 35%,transparent),transparent),radial-gradient(900px 300px at 90% 0,color-mix(in srgb,var(--acc2) 30%,transparent),transparent);padding:42px 0 30px}
.hero h1{font-size:clamp(26px,3.4vw,40px);letter-spacing:-.03em;margin:0 0 6px;line-height:1.1}.hero p{color:var(--mut);margin:0 0 22px;font-size:15px}
.hero .sbox{max-width:760px}.hero .sbox input{height:58px;font-size:16px;border-radius:16px;box-shadow:var(--sh)}
.kpis{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.kpi{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:8px 14px;font-size:13px;color:var(--mut)}.kpi b{color:var(--fg);font-size:15px}
/* layout */
.main{display:grid;grid-template-columns:280px 1fr;gap:24px;padding:22px 0 60px}
.side{position:sticky;top:80px;align-self:start;max-height:calc(100vh - 96px);overflow:auto;padding-right:4px}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
.panel{padding:14px 16px;margin-bottom:14px}.panel h4{margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--mut)}
.tree a{display:flex;justify-content:space-between;padding:5px 8px;border-radius:8px;font-size:13.5px;cursor:pointer}.tree a:hover{background:var(--accbg)}.tree a.on{background:var(--acc);color:#fff}
.tree a small{color:var(--mut)}.tree a.on small{color:#fff}.tree .subs{margin-left:12px;border-left:2px solid var(--line);padding-left:6px;display:none}.tree .open>.subs{display:block}
.chk{display:flex;align-items:center;gap:8px;padding:3px 2px;font-size:13.5px;cursor:pointer}.chk input{accent-color:var(--acc);width:16px;height:16px}.chk small{margin-left:auto;color:var(--mut)}
.brands{max-height:240px;overflow:auto}
.range{display:flex;gap:8px}.range input{width:100%;height:36px;border:1px solid var(--line);border-radius:9px;background:var(--bg);padding:0 10px}
.switch{display:flex;align-items:center;justify-content:space-between;padding:4px 0;font-size:13.5px;cursor:pointer}
.switch input{appearance:none;width:38px;height:22px;background:var(--line);border-radius:99px;position:relative;cursor:pointer;transition:.2s}
.switch input:after{content:"";position:absolute;left:3px;top:3px;width:16px;height:16px;background:#fff;border-radius:50%;transition:.2s}
.switch input:checked{background:var(--acc)}.switch input:checked:after{left:19px}
/* toolbar */
.bar{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}.bar h2{margin:0;font-size:20px;letter-spacing:-.02em}.bar .cnt{color:var(--mut)}
.bar .sp{flex:1}.sel{height:38px;border:1px solid var(--line);border-radius:10px;background:var(--bg2);padding:0 10px}
.seg{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--bg2)}.seg button{border:0;background:none;padding:7px 10px;cursor:pointer;color:var(--mut)}.seg button.on{background:var(--accbg);color:var(--acc)}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.chip{display:inline-flex;align-items:center;gap:6px;background:var(--accbg);color:var(--acc);border-radius:99px;padding:3px 10px;font-size:12.5px;font-weight:600;cursor:pointer;border:0}
/* grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.pc{display:flex;flex-direction:column;overflow:hidden;transition:transform .15s,box-shadow .15s;position:relative}
.pc:hover{transform:translateY(-3px);box-shadow:0 18px 40px -18px rgba(40,40,90,.35)}
.pc .im{aspect-ratio:1/1;background:#fff;display:grid;place-items:center;padding:16px;position:relative}.pc .im img{max-width:100%;max-height:100%;object-fit:contain}
.pc .bd{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.pc .br{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);font-weight:700}
.pc .nm{font-weight:600;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em}
.pc .ft{display:flex;align-items:flex-end;justify-content:space-between;margin-top:auto;gap:8px}
.price{font-size:20px;font-weight:800;letter-spacing:-.02em}.price small{font-size:11px;color:var(--mut);font-weight:500;display:block;letter-spacing:0}
.addb{border:0;background:var(--acc);color:#fff;border-radius:10px;width:38px;height:38px;display:grid;place-items:center;cursor:pointer;flex:none;transition:.15s}.addb:hover{filter:brightness(1.1);transform:scale(1.06)}
.badges{position:absolute;top:10px;left:10px;display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.bdg{font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px;white-space:nowrap}
.b-ok{background:var(--okbg);color:var(--ok)}.b-warn{background:var(--warnbg);color:var(--warn)}.b-bad{background:var(--badbg);color:var(--bad)}.b-acc{background:var(--accbg);color:var(--acc)}
.b-gold{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#3b2600}
.sups{display:flex;gap:4px;flex-wrap:wrap}.sup{font-size:11px;border:1px solid var(--line);border-radius:6px;padding:0 6px;color:var(--mut)}.sup.best{border-color:var(--ok);color:var(--ok);font-weight:700}
/* list mode */
.grid.list{grid-template-columns:1fr}.grid.list .pc{flex-direction:row;align-items:center}.grid.list .pc .im{width:110px;flex:none;padding:8px}.grid.list .pc .bd{flex-direction:row;align-items:center;gap:18px}
.grid.list .pc .nm{min-height:0;flex:1}.grid.list .pc .ft{margin:0}.grid.list .badges{position:static;flex-direction:row}.grid.list .pc:hover{transform:none}
.grid.list .meta{width:220px}
/* skeleton */
.sk{background:linear-gradient(90deg,var(--line) 25%,color-mix(in srgb,var(--line) 50%,var(--bg2)) 50%,var(--line) 75%);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:8px}@keyframes sk{to{background-position:-200% 0}}
.empty{text-align:center;padding:60px 20px;color:var(--mut)}
.pager{display:flex;justify-content:center;gap:6px;margin-top:24px}.pager button{min-width:38px;height:38px;border:1px solid var(--line);background:var(--bg2);border-radius:10px;cursor:pointer}.pager button.on{background:var(--acc);color:#fff;border-color:var(--acc)}.pager button:disabled{opacity:.4}
/* detail */
.crumbs{color:var(--mut);font-size:13px;margin:18px 0}.crumbs a:hover{color:var(--acc)}
.det{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:28px}
.gal{padding:24px;background:#fff;display:grid;place-items:center;aspect-ratio:1/1}.gal img{max-width:100%;max-height:100%;object-fit:contain}
.thumbs{display:flex;gap:8px;margin-top:10px}.thumbs img{width:64px;height:64px;object-fit:contain;background:#fff;border:2px solid var(--line);border-radius:10px;cursor:pointer;padding:4px}.thumbs img.on{border-color:var(--acc)}
.det h1{font-size:clamp(22px,2.4vw,30px);letter-spacing:-.02em;line-height:1.2;margin:4px 0 10px}
.bigprice{font-size:38px;font-weight:800;letter-spacing:-.03em}.save{color:var(--ok);font-weight:700}
.offers{width:100%;border-collapse:collapse}.offers th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.offers td{padding:12px;border-bottom:1px solid var(--line);vertical-align:middle}.offers tr.best td{background:color-mix(in srgb,var(--ok) 8%,transparent)}
.offers .p{font-weight:800;font-size:16px;white-space:nowrap}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;background:var(--acc);color:#fff;border-radius:11px;padding:10px 16px;font-weight:700;cursor:pointer;transition:.15s;white-space:nowrap}.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:var(--accbg);color:var(--acc)}.btn.sm{padding:6px 10px;font-size:13px;border-radius:9px}.btn.out{background:none;border:1px solid var(--line);color:var(--fg)}
.specs{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;font-size:13.5px}.specs dt{color:var(--mut)}.specs dd{margin:0}
.chart{width:100%;height:240px}.chart text{fill:var(--mut);font-size:11px}.legend{display:flex;gap:14px;font-size:12.5px;flex-wrap:wrap}.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px}
.sec{padding:18px 20px;margin-top:20px}.sec h3{margin:0 0 12px;font-size:16px}
.rel{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
/* quote */
.qt{width:100%;border-collapse:collapse}.qt th{font-size:12px;color:var(--mut);text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);text-transform:uppercase;letter-spacing:.04em}
.qt td{padding:8px;border-bottom:1px solid var(--line)}.qt input{width:80px;height:34px;border:1px solid var(--line);border-radius:8px;background:var(--bg);padding:0 8px;text-align:right}
.num{text-align:right;white-space:nowrap}.tot{display:grid;grid-template-columns:1fr auto;gap:6px 24px;font-size:14px}.tot .g{font-size:22px;font-weight:800;border-top:2px solid var(--acc);padding-top:8px}
.field{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--mut)}.field input,.field textarea{height:40px;border:1px solid var(--line);border-radius:10px;background:var(--bg);padding:0 12px;color:var(--fg)}.field textarea{height:70px;padding:8px 12px}
/* status */
.sgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.stat{font-size:28px;font-weight:800;letter-spacing:-.02em}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}.d-ok{background:var(--ok)}.d-bad{background:var(--bad)}.d-off{background:var(--mut)}.d-warn{background:var(--gold)}
.runs{font-size:12.5px;width:100%;border-collapse:collapse}.runs td{white-space:nowrap;padding:4px 6px;border-top:1px solid var(--line)}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(100px);background:var(--fg);color:var(--bg);padding:10px 18px;border-radius:12px;font-weight:600;transition:.25s;z-index:99;box-shadow:var(--sh)}.toast.show{transform:translateX(-50%) translateY(0)}
.mfilter{display:none}
.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login .card{width:100%;max-width:380px;padding:30px}
@media (max-width:980px){.main{grid-template-columns:1fr}.side{position:fixed;inset:0 30% 0 0;max-height:none;background:var(--bg);z-index:70;padding:16px;transform:translateX(-105%);transition:.25s;box-shadow:var(--sh)}.side.open{transform:none}
 .mfilter{display:inline-flex}.det{grid-template-columns:1fr}.tsearch{display:none}.nav a span{display:none}.grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}.grid.list .meta{display:none}
 .offers .hm{display:none}.qt .hm{display:none}}
@media (max-width:560px){.side{inset:0 8% 0 0}.wrap{padding:0 12px}.price{font-size:17px}.hero{padding:26px 0 18px}}
@media print{.top,.side,.no-print{display:none!important}body{background:#fff}.card{box-shadow:none}}