:root{
  --red:#d81f26;
  --red-d:#b3161c;
  --ink:#16181d;
  --ink-2:#3b4048;
  --mute:#6d7480;
  --line:#e3e6ea;
  --bg:#f2f4f6;
  --card:#fff;
  --ok:#1c8c4a;
  --r:10px;
  --shadow:0 1px 2px rgba(16,20,28,.06),0 6px 20px rgba(16,20,28,.06);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:15px/1.5 Inter,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
button,input,select{font:inherit;color:inherit}
.wrap{max-width:1240px;margin:0 auto;padding:0 16px}
.is-hidden{display:none !important}

/* ── шапка ─────────────────────────────────────────────── */
.demo-strip{
  background:#191c22;color:#c6cbd4;font-size:12.5px;letter-spacing:.01em;
  padding:7px 16px;text-align:center;
}
.demo-strip__dot{
  display:inline-block;width:7px;height:7px;border-radius:50%;
  background:#39d07f;margin-right:7px;vertical-align:middle;
  box-shadow:0 0 0 3px rgba(57,208,127,.18);
}
.hdr{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.hdr__in{display:flex;align-items:center;gap:22px;height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.logo__mark{
  width:34px;height:34px;border-radius:50%;flex:none;
  background:radial-gradient(circle at 50% 50%,#fff 0 21%,var(--red) 22% 34%,#22262e 35% 100%);
  box-shadow:inset 0 0 0 3px #22262e;
}
.logo__txt{font-weight:800;font-size:19px;letter-spacing:-.02em;line-height:1.05}
.logo__txt b{color:var(--red)}
.logo__txt small{display:block;font-weight:500;font-size:10.5px;color:var(--mute);letter-spacing:.02em}
.hdr__nav{display:flex;gap:20px;margin-left:8px}
.hdr__nav a{
  text-decoration:none;color:var(--ink-2);font-weight:600;font-size:14.5px;
  padding:6px 0;border-bottom:2px solid transparent;
}
.hdr__nav a:hover{color:var(--red)}
.hdr__nav a.is-active{color:var(--ink);border-color:var(--red)}
.hdr__right{margin-left:auto;display:flex;align-items:center;gap:16px}
.hdr__phone{text-decoration:none;color:var(--ink);font-weight:700;white-space:nowrap}
.cart{
  position:relative;display:flex;align-items:center;gap:8px;cursor:pointer;
  background:var(--ink);color:#fff;border:0;border-radius:var(--r);
  padding:9px 14px;font-weight:700;font-size:14px;
}
.cart:hover{background:#000}
.cart svg{fill:currentColor}
.cart__badge{
  position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;
  background:var(--red);border-radius:10px;font-size:11.5px;font-weight:800;
  display:grid;place-items:center;padding:0 5px;
}
.cart.pulse{animation:pulse .45s ease}
@keyframes pulse{35%{transform:scale(1.07)}}

/* ── підбір ────────────────────────────────────────────── */
.picker{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  margin:20px 0;box-shadow:var(--shadow);overflow:hidden;
}
.picker__tabs{display:flex;gap:2px;padding:6px 6px 0;background:#fafbfc;border-bottom:1px solid var(--line)}
.picker__tab{
  border:0;background:transparent;cursor:pointer;font-weight:700;font-size:14.5px;
  color:var(--mute);padding:12px 20px;border-radius:9px 9px 0 0;position:relative;top:1px;
}
.picker__tab:hover{color:var(--ink)}
.picker__tab.is-active{
  background:var(--card);color:var(--ink);
  border:1px solid var(--line);border-bottom-color:var(--card);
}
.picker__body{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:14px;padding:18px}
.fld{display:flex;flex-direction:column;gap:6px;min-width:0}
.fld__lbl{font-size:12.5px;font-weight:600;color:var(--mute)}
.sel,.inp{
  height:44px;border:1px solid var(--line);border-radius:var(--r);background:#fff;
  padding:0 34px 0 12px;width:100%;cursor:pointer;font-weight:500;
  appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M1 1l5 5 5-5' fill='none' stroke='%236d7480' stroke-width='2' stroke-linecap='round'/></svg>");
  background-repeat:no-repeat;background-position:right 12px center;
}
.inp{padding-right:12px;background-image:none;cursor:text}
.sel:focus,.inp:focus{outline:2px solid rgba(216,31,38,.35);outline-offset:1px;border-color:var(--red)}
.sel:disabled{background-color:#f5f6f8;color:#a3a9b3;cursor:not-allowed}
.sel.loading{background-image:none;opacity:.65}
.btn{
  border:0;border-radius:var(--r);cursor:pointer;font-weight:700;
  height:44px;padding:0 20px;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  transition:background .15s,color .15s;white-space:nowrap;
}
.btn--primary{background:var(--red);color:#fff}
.btn--primary:hover{background:var(--red-d)}
.btn--primary:disabled{background:#d9dce1;color:#9aa1ab;cursor:not-allowed}
.btn--ghost{background:#fff;border:1px solid var(--line);color:var(--ink-2)}
.btn--ghost:hover{border-color:var(--mute);color:var(--ink)}
.btn--wide{width:100%}
.picker__go{align-self:end}
.btn__cnt{
  background:rgba(255,255,255,.22);border-radius:20px;padding:1px 8px;font-size:12.5px;
  font-variant-numeric:tabular-nums;
}
.btn__cnt:empty{display:none}

.oem{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  padding:14px 18px;border-top:1px dashed var(--line);background:#fbfcfd;
}
.oem__lbl{font-size:13px;color:var(--mute);font-weight:600}
.oem__list{display:flex;gap:8px;flex-wrap:wrap}
.oem__b{
  border:1px solid var(--line);background:#fff;border-radius:20px;padding:6px 14px;
  font-weight:700;font-size:13.5px;cursor:pointer;
}
.oem__b:hover{border-color:var(--red);color:var(--red)}
.oem__b.is-active{background:var(--red);border-color:var(--red);color:#fff}
.oem__b small{font-weight:600;opacity:.65;margin-left:5px}

/* ── розкладка ─────────────────────────────────────────── */
.layout{display:grid;grid-template-columns:252px 1fr;gap:20px;align-items:start;padding-bottom:34px}
.side{
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;
  position:sticky;top:84px;box-shadow:var(--shadow);
}
.side__head{display:none;align-items:center;justify-content:space-between;margin-bottom:12px}
.side__close{border:0;background:transparent;font-size:19px;cursor:pointer;color:var(--mute);padding:4px}
.side__open{display:none}
.side__scrim{
  position:fixed;inset:0;background:rgba(16,20,28,.45);z-index:49;
  opacity:0;pointer-events:none;transition:opacity .2s;
}
body.side-open .side__scrim{opacity:1;pointer-events:auto}
.fgroup{padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--line)}
.fgroup__t{font-weight:700;font-size:13.5px;margin-bottom:10px}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{
  border:1px solid var(--line);background:#fff;border-radius:20px;padding:6px 13px;
  font-size:13px;font-weight:600;cursor:pointer;color:var(--ink-2);
}
.chip:hover{border-color:var(--mute)}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:#fff}
.price{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:7px}
.price__dash{color:var(--mute)}
.price .inp{height:38px;font-size:14px}
.brands{max-height:196px;overflow:auto;display:flex;flex-direction:column;gap:2px;margin:-4px -4px 0;padding:4px}
.check{display:flex;align-items:center;gap:9px;cursor:pointer;padding:5px 4px;border-radius:7px;font-size:13.5px}
.check:hover{background:#f6f7f9}
.check input{width:16px;height:16px;accent-color:var(--red);cursor:pointer;flex:none;margin:0}
.check span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.check small{color:var(--mute);margin-left:auto;font-size:12px;flex:none}

.results{min-width:0}
.results__bar{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:12px 16px;margin-bottom:14px;
}
.results__cnt{font-size:14.5px;color:var(--ink-2)}
.results__cnt b{font-size:17px;color:var(--ink)}
.results__ctx{color:var(--mute);font-size:13.5px}
.results__ctx:not(:empty)::before{content:"· ";}
.results__tools{margin-left:auto;display:flex;align-items:center;gap:12px}
.sortwrap{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--mute);white-space:nowrap}
.sel--sm{height:36px;font-size:13.5px;width:auto;min-width:178px}

.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.tags:empty{display:none}
.tag{
  display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);
  border-radius:20px;padding:5px 8px 5px 13px;font-size:13px;font-weight:600;
}
.tag button{border:0;background:#eef0f3;border-radius:50%;width:18px;height:18px;cursor:pointer;color:var(--mute);line-height:1;font-size:12px}
.tag button:hover{background:var(--red);color:#fff}

/* ── картки ────────────────────────────────────────────── */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(228px,1fr));gap:14px}
.grid.busy{opacity:.45;transition:opacity .1s}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;
  display:flex;flex-direction:column;position:relative;transition:box-shadow .16s,transform .16s;
}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card__top{display:flex;gap:12px;margin-bottom:10px}
.tyre{
  width:64px;height:64px;flex:none;border-radius:50%;
  background:
    radial-gradient(circle at 50% 50%,#e9ecef 0 26%,#c9ced6 27% 30%,#2a2e35 31% 100%);
  position:relative;box-shadow:inset 0 2px 6px rgba(0,0,0,.35);
}
.tyre::after{
  content:"";position:absolute;inset:5px;border-radius:50%;
  background:repeating-conic-gradient(#3a3f47 0 4deg,#22262c 4deg 8deg);
  mask:radial-gradient(circle,transparent 0 56%,#000 57% 100%);
  -webkit-mask:radial-gradient(circle,transparent 0 56%,#000 57% 100%);
}
.card__ttl{min-width:0}
.card__brand{font-weight:800;font-size:15px;letter-spacing:-.01em}
.card__model{color:var(--ink-2);font-size:13.5px;margin-top:1px}
.card__size{font-weight:700;font-size:13.5px;margin-top:5px}
.card__size i{font-style:normal;color:var(--mute);font-weight:600}
.badges{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px}
.b{border-radius:5px;padding:2px 7px;font-size:11.5px;font-weight:700;background:#eef0f3;color:var(--ink-2)}
.b--sum{background:#fff3e0;color:#b26a00}
.b--win{background:#e6f1fc;color:#1462a8}
.b--all{background:#e9f5ec;color:#1c7c42}
.b--stud{background:#eceff3;color:var(--ink-2)}
.b--rf{background:#f3e9fb;color:#6b30a8}
.card__meta{font-size:12.5px;color:var(--mute);display:flex;flex-direction:column;gap:3px;margin-bottom:12px}
.card__meta b{color:var(--ink-2);font-weight:600}
.stock{display:inline-flex;align-items:center;gap:6px}
.stock::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok);flex:none}
.stock--ua::before{background:#e8a33d}
.card__bot{margin-top:auto;display:flex;align-items:flex-end;justify-content:space-between;gap:10px}
.price-b{line-height:1.1}
.price-b__now{font-weight:800;font-size:20px;letter-spacing:-.02em}
.price-b__old{color:var(--mute);text-decoration:line-through;font-size:13px;margin-top:2px}
.price-b__unit{font-size:11.5px;color:var(--mute);font-weight:600}
.buy{
  border:0;background:var(--red);color:#fff;border-radius:9px;height:38px;padding:0 15px;
  font-weight:700;font-size:14px;cursor:pointer;flex:none;
}
.buy:hover{background:var(--red-d)}
.buy.is-in{background:var(--ok)}
.card__sale{
  position:absolute;top:10px;right:10px;background:var(--red);color:#fff;
  font-size:11px;font-weight:800;border-radius:5px;padding:2px 6px;
}

.sk{background:var(--card);border:1px solid var(--line);border-radius:12px;height:250px;overflow:hidden;position:relative}
.sk::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.75),transparent);
  animation:sweep 1.05s infinite;
}
@keyframes sweep{from{transform:translateX(-100%)}to{transform:translateX(100%)}}

.empty{
  background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:44px 24px;text-align:center;
}
.empty b{font-size:17px}
.empty p{color:var(--mute);margin:8px auto 18px;max-width:430px}
.more-wrap{display:flex;justify-content:center;margin-top:20px}
.btn--more{background:#fff;border:1px solid var(--line);color:var(--ink);min-width:230px;height:46px}
.btn--more:hover{border-color:var(--ink);}

/* ── пояснення ─────────────────────────────────────────── */
.note{border-top:1px solid var(--line);padding:28px 0 40px}
.note__h{font-size:17px;margin:0 0 16px}
.note__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.note__i{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
.note__i b{display:block;margin-bottom:6px;font-size:14.5px}
.note__i p{margin:0;color:var(--mute);font-size:13.5px;line-height:1.55}

.ftr{background:#191c22;color:#8f98a4;font-size:13px}
.ftr__in{display:flex;gap:16px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px}
.ftr__r{margin-left:auto}

/* ── журнал ────────────────────────────────────────────── */
.log{
  position:fixed;right:16px;bottom:16px;z-index:60;width:340px;max-width:calc(100vw - 32px);
  background:#14171c;color:#d6dbe2;border-radius:12px;overflow:hidden;
  box-shadow:0 12px 40px rgba(0,0,0,.32);font-size:12px;
}
.log__head{
  display:flex;align-items:center;gap:9px;width:100%;border:0;cursor:pointer;
  background:#14171c;color:#fff;padding:11px 13px;font-size:12.5px;text-align:left;
}
.log__dot{width:7px;height:7px;border-radius:50%;background:#39d07f;flex:none;transition:background .2s}
.log__dot.hot{background:#ffcf4a;box-shadow:0 0 0 4px rgba(255,207,74,.18)}
.log__n{margin-left:auto;background:#262b33;border-radius:20px;padding:1px 8px;font-variant-numeric:tabular-nums}
.log__chev{transition:transform .2s;color:#8b94a1}
.log.collapsed .log__chev{transform:rotate(-90deg)}
.log.collapsed .log__body{display:none}
.log__body{border-top:1px solid #262b33;padding:10px 13px 12px;max-height:264px;overflow:auto}
.log__hint{color:#8b94a1;margin-bottom:8px;line-height:1.45}
.log__list{list-style:none;margin:0;padding:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11.5px}
.log__list li{display:flex;gap:8px;padding:4px 0;border-bottom:1px solid #1e222a;align-items:baseline}
.log__list li:last-child{border:0}
.log__u{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#c3cad3}
.log__s{color:#39d07f;flex:none}
.log__t{color:#8b94a1;flex:none;font-variant-numeric:tabular-nums}
.log__new{animation:flash .8s ease}
@keyframes flash{from{background:#232a33}to{background:transparent}}

.toast{
  position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);
  background:var(--ink);color:#fff;padding:12px 20px;border-radius:10px;
  font-weight:600;font-size:14px;opacity:0;pointer-events:none;
  transition:opacity .2s,transform .2s;z-index:70;box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ── адаптив ───────────────────────────────────────────── */
@media (max-width:1000px){
  .hdr__nav{display:none}
  .note__grid{grid-template-columns:repeat(2,1fr)}
  .layout{grid-template-columns:1fr}
  .side__open{display:inline-flex}
  .side__head{display:flex}
  .side{
    position:fixed;top:0;left:0;bottom:0;width:290px;max-width:86vw;z-index:50;
    border-radius:0;overflow:auto;transform:translateX(-100%);transition:transform .22s;
  }
  body.side-open .side{transform:none}
  body.side-open{overflow:hidden}
}
@media (max-width:860px){
  .picker__body{grid-template-columns:repeat(2,1fr)}
  .picker__go{grid-column:1/-1}
  .hdr__phone{display:none}
}
@media (max-width:620px){
  .hdr__in{height:60px;gap:12px}
  .logo__txt{font-size:17px}
  .results__tools{width:100%;margin-left:0}
  .sortwrap{margin-left:auto}
  .sel--sm{min-width:150px}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .card{padding:11px}
  .tyre{width:48px;height:48px}
  .card__bot{flex-direction:column;align-items:stretch;gap:8px}
  .buy{width:100%}
  .note__grid{grid-template-columns:1fr}
  .log{left:16px;right:16px;width:auto}
  .picker__tab{padding:11px 14px;font-size:13.5px}
}
@media (max-width:400px){
  .grid{grid-template-columns:1fr}
}