/* LIONTRADE Parts — shop (hybrid: Buy now + quote list, inline Stripe checkout). */
  /* Shop direction: bright parts counter. Shares only the brand (logo,
     ultramarine #2300F4, Archivo/Geist Mono) with the dark homepage. */
  /* Shop names for the core tokens (core.css defines the values). */
  :root {
    --paper: var(--bg);
    --card: var(--surface);
    --rule: var(--line);
    --rule-hi: var(--line-strong);
    --ultra: var(--brand);
    --ultra-hi: var(--brand-hi);
    --ultra-tint: var(--tint-1);
    --amber: #8A5A00;
    --amber-tint: #FBF0DA;
  }

  .sample { background: var(--amber-tint); color: var(--amber); font-size: 13px; text-align: center; padding: 7px var(--gutter); border-bottom: 1px solid #EED9A8; }

  /* ---------- header ---------- */
  .shopbar { position: sticky; top: 80px; z-index: 20; background: var(--card); border-bottom: 1px solid var(--rule); }
  .sbar { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; padding: 14px var(--gutter); }
  .search { display: flex; align-items: stretch; border: 1.5px solid var(--ink); border-radius: 10px; overflow: hidden; background: var(--card); max-width: 760px; width: 100%; justify-self: center; }
  .search select { border: 0; border-right: 1px solid var(--rule); background: var(--paper); padding: 0 12px; font: 600 14px var(--sans); color: var(--ink); }
  .search input { flex: 1; min-width: 0; border: 0; padding: 13px 14px; font: 15px var(--mono); color: var(--ink); outline: none; }
  .search button { border: 0; background: var(--ultra); color: #fff; font-weight: 600; padding: 0 20px; }
  .search button:hover { background: var(--ultra-hi); }
  .acts { display: flex; gap: 8px; }
  .act { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--rule-hi); background: var(--card); border-radius: 10px; padding: 10px 14px; font-weight: 600; font-size: 14px; color: var(--ink); }
  .act:hover { border-color: var(--ink); }
  .act .n { min-width: 22px; height: 22px; border-radius: 11px; display: inline-grid; place-items: center; font: 500 12px var(--mono); background: var(--paper); }
  .act.cart .n { background: var(--ultra); color: #fff; }

  .engine { display: flex; align-items: center; gap: 12px; padding: 10px var(--gutter); border-top: 1px solid var(--rule); background: #FAFAF7; flex-wrap: wrap; }
  .engine b { font-size: 13px; color: var(--ink-mid); font-weight: 600; }
  .engine select { border: 1px solid var(--rule-hi); border-radius: 8px; padding: 8px 10px; background: var(--card); font: 14px var(--sans); color: var(--ink); }
  .engine .fit { margin-left: auto; font-size: 13px; color: var(--ok); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
  .engine .fit::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }

  /* ---------- layout ---------- */
  .shop-layout { display: grid; grid-template-columns: 250px 1fr; gap: 28px; padding: 24px var(--gutter) 80px; max-width: 1440px; margin: 0 auto; }
  aside h2 { font-size: 12px; font-family: var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-lo); font-weight: 500; margin: 22px 0 10px; }
  aside h2:first-child { margin-top: 0; }
  .facet label { display: flex; align-items: center; gap: 10px; padding: 6px 0; font-size: 14.5px; cursor: pointer; }
  .facet label span.c { margin-left: auto; font: 12px var(--mono); color: var(--ink-lo); }
  .facet input { accent-color: var(--ultra); width: 16px; height: 16px; }
  .help { margin-top: 26px; border: 1px solid var(--rule); border-radius: 12px; padding: 16px; background: var(--card); font-size: 14px; color: var(--ink-mid); }
  .help b { color: var(--ink); display: block; margin-bottom: 4px; }
  .help a { display: inline-block; margin-top: 10px; font-weight: 600; color: var(--ultra); text-decoration: none; }

  .results-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
  .results-head h1 { font-size: 24px; font-weight: 700; letter-spacing: -0.01em; margin: 0; }
  .results-head h1 small { font: 500 13px var(--mono); color: var(--ink-lo); margin-left: 10px; letter-spacing: 0; }
  .sseg { display: inline-flex; border: 1px solid var(--rule-hi); border-radius: 10px; overflow: hidden; background: var(--card); }
  .sseg button { border: 0; background: transparent; padding: 8px 14px; font-size: 14px; font-weight: 600; color: var(--ink-mid); }
  .sseg button.on { background: var(--ink); color: #fff; }
  .legend { display: flex; gap: 18px; flex-wrap: wrap; margin: 14px 0 16px; font-size: 13px; color: var(--ink-mid); }
  .legend span { display: inline-flex; align-items: center; gap: 7px; }

  .list { display: grid; gap: 10px; }
  .prow { display: grid; grid-template-columns: 96px 1fr 220px; gap: 18px; align-items: center; background: var(--card); border: 1px solid var(--rule); border-radius: 14px; padding: 12px 16px 12px 12px; transition: border-color .15s; }
  .prow:hover { border-color: var(--rule-hi); }
  .thumb { width: 96px; height: 96px; border-radius: 10px; background: #EFEEEA; overflow: hidden; }
  .thumb img { width: 100%; height: 100%; object-fit: cover; }
  .thumb.none { display: grid; place-items: center; text-align: center; font: 11px/1.3 var(--mono); color: var(--ink-lo); padding: 8px; }
  .meta h2 { font-size: 16.5px; font-weight: 650; margin: 0; letter-spacing: -0.005em; }
  .sku { font: 12.5px var(--mono); color: var(--ink-lo); margin-top: 2px; }
  .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; align-items: center; }
  .fits { font: 12px var(--mono); padding: 4px 8px; border-radius: 6px; background: var(--paper); border: 1px solid var(--rule); color: var(--ink); }
  .grade { font-size: 12px; font-weight: 600; padding: 4px 8px; border-radius: 6px; }
  .grade.gen { background: var(--ink); color: #fff; }
  .grade.oem { background: var(--ultra-tint); color: var(--ultra); }
  .grade.rec { background: var(--amber-tint); color: var(--amber); }
  .ship { font-size: 12.5px; color: var(--ink-mid); margin-left: 4px; }
  .buy { text-align: right; }
  .price { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
  .price small { font: 500 12px var(--mono); color: var(--ink-lo); margin-right: 4px; }
  .por { font-size: 14px; font-weight: 600; color: var(--ink); }
  .por small { display: block; font-weight: 400; font-size: 12.5px; color: var(--ink-mid); }
  .kind { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; margin-bottom: 6px; }
  .kind::before { content: ""; width: 7px; height: 7px; border-radius: 50%; }
  .kind.now { color: var(--ok); } .kind.now::before { background: var(--ok); }
  .kind.q { color: var(--ultra); } .kind.q::before { background: var(--ultra); }
  .sbtn { display: inline-flex; justify-content: center; align-items: center; gap: 8px; width: 100%; margin-top: 10px; border-radius: 10px; padding: 11px 14px; font-weight: 650; font-size: 14px; border: 1.5px solid transparent; }
  .sbtn.add { background: var(--ultra); color: #fff; }
  .sbtn.add:hover { background: var(--ultra-hi); }
  .sbtn.quote { background: var(--card); color: var(--ultra); border-color: var(--ultra); }
  .sbtn.quote:hover { background: var(--ultra-tint); }
  .sbtn.done { background: var(--ok-tint); color: var(--ok); border-color: transparent; }

  /* ---------- drawer ---------- */
  .scrim { position: fixed; inset: 0; background: rgba(28,28,31,0.35); opacity: 0; visibility: hidden; transition: opacity .2s; z-index: 40; }
  .scrim.on { opacity: 1; visibility: visible; }
  .drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 100vw); background: var(--card); z-index: 41; transform: translateX(100%); transition: transform .28s cubic-bezier(.2,.7,.2,1); display: flex; flex-direction: column; border-left: 1px solid var(--rule); }
  .drawer.on { transform: none; }
  .d-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--rule); }
  .tabs { display: flex; gap: 4px; background: var(--paper); border-radius: 10px; padding: 4px; }
  .tabs button { border: 0; background: transparent; padding: 8px 14px; border-radius: 8px; font-weight: 600; font-size: 14px; color: var(--ink-mid); }
  .tabs button.on { background: var(--card); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,0.08); }
  .x { border: 0; background: transparent; font-size: 22px; line-height: 1; color: var(--ink-mid); padding: 6px; }
  .d-body { flex: 1; overflow: auto; padding: 8px 20px; }
  .line { display: grid; grid-template-columns: 56px 1fr auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--rule); }
  .line img { width: 56px; height: 56px; border-radius: 8px; object-fit: cover; background: #EFEEEA; }
  .line b { font-size: 14px; font-weight: 600; display: block; }
  .line .sku { font-size: 12px; }
  .qty { display: inline-flex; align-items: center; border: 1px solid var(--rule-hi); border-radius: 8px; overflow: hidden; margin-top: 6px; }
  .qty button { border: 0; background: var(--paper); width: 28px; height: 28px; font-weight: 700; }
  .qty span { min-width: 30px; text-align: center; font: 13px var(--mono); }
  .line .lp { font-weight: 700; font-size: 15px; text-align: right; }
  .line .rm { display: block; border: 0; background: none; color: var(--ink-lo); font-size: 12.5px; margin-top: 6px; padding: 0; text-decoration: underline; }
  .empty { padding: 40px 0; text-align: center; color: var(--ink-mid); font-size: 14.5px; }
  .d-foot { border-top: 1px solid var(--rule); padding: 16px 20px 20px; background: #FAFAF7; }
  .sum { display: flex; justify-content: space-between; font-size: 14px; color: var(--ink-mid); padding: 3px 0; }
  .sum.total { font-size: 18px; color: var(--ink); font-weight: 700; padding-top: 8px; }
  .d-foot .sbtn { margin-top: 14px; padding: 14px; font-size: 15px; }
  .d-foot .note { font-size: 12.5px; color: var(--ink-mid); margin-top: 10px; }
  .d-foot textarea { width: 100%; border: 1px solid var(--rule-hi); border-radius: 10px; padding: 10px 12px; font: 14px var(--sans); resize: vertical; min-height: 64px; }


  /* ---------- inline checkout (Stripe Payment Element mounts in .pe) ---------- */
  .co-back { border: 0; background: none; color: var(--ink-mid); font-size: 13.5px; padding: 12px 0 4px; text-decoration: underline; }
  .co h4 { font-size: 12px; font-family: var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-lo); font-weight: 500; margin: 18px 0 8px; }
  .co .f { display: grid; gap: 8px; }
  .co .f2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .co input, .co select { width: 100%; border: 1px solid var(--rule-hi); border-radius: 8px; padding: 11px 12px; font: 14.5px var(--sans); color: var(--ink); background: var(--card); }
  .co input:focus, .co select:focus { outline: none; border-color: var(--ultra); box-shadow: 0 0 0 3px var(--ultra-tint); }
  .ship-opt { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; border: 1px solid var(--rule-hi); border-radius: 10px; padding: 11px 12px; cursor: pointer; font-size: 14px; }
  .ship-opt + .ship-opt { margin-top: 8px; }
  .ship-opt:has(input:checked) { border-color: var(--ultra); background: var(--ultra-tint); }
  .ship-opt input { width: auto; accent-color: var(--ultra); }
  .ship-opt small { display: block; color: var(--ink-mid); font-size: 12.5px; }
  .pe { border: 1px solid var(--rule-hi); border-radius: 10px; padding: 12px; background: #FCFCFA; }
  .pe-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 10px; }
  .pe-tabs span { border: 1px solid var(--rule-hi); border-radius: 8px; padding: 9px 8px; font-size: 13px; font-weight: 600; text-align: center; background: var(--card); }
  .pe-tabs span.on { border-color: var(--ultra); color: var(--ultra); box-shadow: 0 0 0 1px var(--ultra); }
  .pe .tag { font: 11.5px var(--mono); color: var(--ink-lo); margin-top: 8px; }
  .paid { padding: 48px 4px; text-align: center; }
  .paid .tick { width: 56px; height: 56px; border-radius: 50%; background: var(--ok-tint); color: var(--ok); display: grid; place-items: center; font-size: 28px; margin: 0 auto 16px; }
  .paid h3 { margin: 0 0 6px; font-size: 20px; }
  .paid p { color: var(--ink-mid); margin: 0; font-size: 14.5px; }

  .fbtn { display: none; }

  @media (max-width: 980px) {
    .sbar { grid-template-columns: auto auto; }
    .search { grid-column: 1 / -1; grid-row: 2; max-width: none; }
      .shop-layout { grid-template-columns: 1fr; }
    aside { display: none; }
    aside.open { display: block; }
    .fbtn { display: inline-flex; border: 1px solid var(--rule-hi); background: var(--card); border-radius: 10px; padding: 8px 14px; font-weight: 600; }
    .engine .fit { margin-left: 0; }
  }
  @media (max-width: 640px) {
    .prow { grid-template-columns: 76px 1fr; }
    .thumb { width: 76px; height: 76px; }
    .buy { grid-column: 1 / -1; text-align: left; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 4px 12px; }
    .buy .sbtn { margin-top: 0; width: auto; grid-row: span 2; align-self: center; }
    .acts .act { padding: 8px 10px; font-size: 13px; }
    .acts .act .lbl { display: inline; }
    .search select { max-width: 104px; }
  }

  /* ---------- live build additions ---------- */
  .msg { border-radius: 10px; padding: 10px 12px; font-size: 13.5px; margin-top: 12px; }
  .msg.err { background: #FDECEC; color: #9B1C1C; }
  .msg.info { background: var(--ultra-tint); color: var(--ultra); }
  .co input.bad, .co select.bad, .qf input.bad { border-color: #C62828; box-shadow: 0 0 0 3px #FDECEC; }
  .pe-mount { min-height: 120px; }
  .sbtn[disabled] { opacity: .55; cursor: not-allowed; }
  .sbtn .spin { width: 14px; height: 14px; border: 2px solid rgba(255,255,255,.45); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
  @keyframes spin { to { transform: rotate(360deg); } }
  .qf { display: grid; gap: 8px; margin-bottom: 10px; }
  .qf input { width: 100%; border: 1px solid var(--rule-hi); border-radius: 8px; padding: 10px 12px; font: 14px var(--sans); }
  .noresults { background: var(--card); border: 1px dashed var(--rule-hi); border-radius: 14px; padding: 28px; text-align: center; color: var(--ink-mid); }
  .noresults a { color: var(--ultra); font-weight: 600; }
  @media (prefers-reduced-motion: reduce) { .drawer { transition: none; } .sbtn .spin { animation-duration: 2s; } }
  .line .noimg { width: 56px; height: 56px; border-radius: 8px; background: #EFEEEA; display: block; }

  /* ---------- on the shared site ---------- */
  .shop-top { padding-top: 80px; }
  .shopbar .sbar { max-width: var(--wrap); margin: 0 auto; }
  .shopbar .engine { max-width: var(--wrap); margin: 0 auto; }
  .search button, .act, .sbtn, .sseg button, .tabs button { min-height: 44px; }
  @media (max-width: 600px) { .shop-top { padding-top: 72px; } .shopbar { top: 72px; } }