/* ============================================================
   EVE'S AUTO PARTS — shared stylesheet
   Tokens carried over from the hero page so the whole site
   reads as one brand. Chrome = navy/red; content = light.
   ============================================================ */
:root{
  --navy-900:#000000; --navy-800:#000000; --navy-700:#111111;
  --navy-600:#222222; --red:#e01e2b; --red-dark:#b01620;
  --neon:#3a8dff; --white:#fff;
  --ink-200:#c9d4e2; --ink-400:#8195ad; --line:rgba(255,255,255,.10);

  /* light content tokens */
  --page:#eef1f5; --paper:#fff; --ink:#15212e; --ink-mut:#5b6675;
  --border:#e2e6ec; --link:#1166cc; --good:#1a8f3c;

  --radius:8px; --maxw:1280px;
  --font:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--page);color:var(--ink);line-height:1.45;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--neon);outline-offset:2px;border-radius:4px}

/* image placeholder (swap each for a real <img>) */
.ph{display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:.62rem;letter-spacing:.04em;color:var(--ink-400);text-transform:uppercase;
  background:repeating-linear-gradient(45deg,rgba(0,0,0,.03) 0 10px,transparent 10px 20px),#f3f5f8;
  border:1px dashed #c9d2dd;border-radius:6px;padding:.4rem;line-height:1.4}

/* ---------- buttons ---------- */
.btn-red{background:var(--red);color:#fff;font-weight:700;text-transform:uppercase;
  letter-spacing:.02em;border-radius:4px;padding:11px 22px;font-size:.85rem;transition:.15s}
.btn-red:hover{background:var(--red-dark)}
.btn-ghost{background:transparent;border:1.5px solid var(--border);color:var(--ink);
  border-radius:4px;padding:11px 22px;font-weight:600;font-size:.85rem}
.btn-ghost:hover{border-color:var(--ink-mut)}

/* ============================================================
   CHROME — TOP BAR
   ============================================================ */
.topbar{background:var(--navy-900);border-bottom:1px solid var(--line);color:#fff}
.topbar-inner{display:flex;align-items:center;gap:24px;min-height:84px;padding:10px 16px}
.brand-logo{flex:0 0 auto;width:150px;height:62px;font-weight:800;line-height:1;
  display:flex;flex-direction:column;justify-content:center;text-align:center}
.brand-logo .car{font-size:.55rem;color:var(--neon);letter-spacing:.2em}
.brand-logo .name{font-size:1.6rem;color:var(--red)}
.brand-logo .sub{font-size:.5rem;color:#fff;letter-spacing:.32em}
.brand-logo .tag{font-size:.62rem;color:var(--neon);font-style:italic;font-weight:600}
.search{flex:1 1 auto;display:flex;max-width:640px}
.search input{flex:1;height:44px;border:none;border-radius:4px 0 0 4px;padding:0 16px;font-size:.95rem;background:#fff;color:#111}
.search button{width:52px;background:var(--red);border-radius:0 4px 4px 0;color:#fff;font-size:1.1rem;display:grid;place-items:center}
.search button:hover{background:var(--red-dark)}
.util{display:flex;align-items:center;gap:22px;flex:0 0 auto}
.util-item{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--ink-200)}
.util-item .i{font-size:1.25rem;color:#fff}
.util-item strong{display:block;color:#fff;font-size:.86rem}
.cart{position:relative}
.cart .badge{position:absolute;top:-6px;right:-8px;background:var(--red);color:#fff;font-size:.62rem;
  font-weight:700;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 4px}

/* CHROME — NAV */
.nav{background:var(--navy-700);color:#fff}
.nav-inner{display:flex;align-items:center;min-height:48px;padding:0 16px}
.nav-toggle{display:none;color:#fff;font-weight:700;font-size:.9rem;line-height:48px}
.cat-menu{display:flex;align-items:center;gap:8px;height:48px;font-weight:600;font-size:.88rem;
  white-space:nowrap;padding-right:12px;color:#fff;flex:0 0 auto}
.cat-menu .i{font-size:1.1rem}
.nav-links{display:flex;align-items:center;list-style:none;flex:1 1 auto;min-width:0}
.nav-links a{display:flex;align-items:center;height:48px;padding:0 11px;font-size:.84rem;
  white-space:nowrap;color:var(--ink-200);font-weight:500}
.nav-links a:hover{color:#fff;background:var(--navy-600)}
.store-locator{display:flex;align-items:center;gap:10px;background:var(--red);align-self:stretch;
  padding:0 18px;font-size:.84rem;font-weight:600;white-space:nowrap;flex:0 0 auto;color:#fff}

/* ============================================================
   SHARED CONTENT BITS
   ============================================================ */
.breadcrumb{padding:14px 0;font-size:.8rem;color:var(--ink-mut)}
.breadcrumb a{color:var(--link)} .breadcrumb a:hover{text-decoration:underline}
.breadcrumb .sep{margin:0 7px;color:#aab3bf}
.page-head{margin-bottom:18px}
.page-head h1{font-size:1.9rem;letter-spacing:-.01em}
.page-head p{color:var(--ink-mut);margin-top:6px;max-width:70ch}
.section{padding:8px 0 40px}

.stars{color:#f5a623;font-size:.85rem;letter-spacing:1px}
.rating{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--ink-mut)}

/* ============================================================
   ALL CATEGORIES GRID
   ============================================================ */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat-card{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;display:flex;flex-direction:column;transition:.15s}
.cat-card:hover{box-shadow:0 8px 24px rgba(20,40,70,.12);transform:translateY(-2px)}
.cat-card .cimg{height:130px;margin-bottom:14px;background:#fff;border-color:#eef1f5}
.cat-card h3{font-size:1.05rem;margin-bottom:6px}
.cat-card p{font-size:.82rem;color:var(--ink-mut);flex:1}
.cat-card .shop{margin-top:12px;color:var(--link);font-weight:600;font-size:.85rem}
.cat-card:hover .shop{text-decoration:underline}

/* ============================================================
   CATEGORY LISTING (sidebar + grid)
   ============================================================ */
.listing{display:grid;grid-template-columns:240px 1fr;gap:24px;align-items:start}
.sidebar{background:var(--navy-800);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;color:var(--ink-200)}
.side-head{background:var(--navy-700);color:#fff;font-size:.78rem;font-weight:700;letter-spacing:.04em;padding:11px 14px;text-transform:uppercase}
.side-tree{list-style:none;font-size:.85rem}
.side-tree>li>a{display:flex;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--line);color:var(--ink-200)}
.side-tree>li>a:hover{background:var(--navy-700)}
.side-tree .sub{list-style:none;background:var(--navy-900);border-bottom:1px solid var(--line)}
.side-tree .sub li a{display:block;padding:7px 14px 7px 26px;font-size:.8rem;color:var(--ink-400)}
.side-tree .sub li a:hover{color:#fff}
.filter-block{padding:14px;border-top:1px solid var(--line)}
.filter-block h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;margin-bottom:10px;color:var(--ink-400)}
.filter-block label{display:flex;align-items:center;gap:8px;font-size:.83rem;padding:4px 0;cursor:pointer;color:var(--ink-200)}
.sidebar .btn-ghost{border-color:var(--line);color:var(--ink-200)}
.sidebar .btn-ghost:hover{border-color:var(--ink-400);color:#fff}
.filter-block .clear{float:right;color:var(--neon);font-size:.72rem;font-weight:600;text-transform:none;letter-spacing:0}
.price-row{display:flex;gap:8px;margin-top:4px}
.price-row input{width:100%;border:1px solid var(--line);border-radius:4px;padding:7px;font-size:.82rem;background:var(--navy-900);color:#fff}

.promo{background:linear-gradient(100deg,var(--navy-800),var(--navy-700));color:#fff;border-radius:var(--radius);
  padding:26px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px;overflow:hidden}
.promo h2{font-size:1.5rem;line-height:1.1}
.promo p{color:var(--ink-200);font-size:.86rem;margin-top:8px}
.promo .accent{color:var(--red);font-weight:700}
.promo .pimg{width:240px;height:120px;flex:0 0 auto;background:rgba(255,255,255,.05);border-color:var(--navy-600);color:var(--ink-400)}

.type-row{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:18px}
.type-card{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:12px;text-align:center;font-size:.78rem;font-weight:600}
.type-card:hover{border-color:var(--neon)}
.type-card .timg{height:64px;margin-bottom:8px;background:#fff}

.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;margin-bottom:16px;font-size:.82rem}
.toolbar .right{display:flex;align-items:center;gap:10px}
.toolbar select{border:1px solid var(--border);border-radius:4px;padding:6px 8px;font-size:.82rem}

.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:14px;display:flex;flex-direction:column;position:relative;color:#111}
.card .badge-tag{position:absolute;top:10px;left:10px;background:var(--good);color:#fff;
  font-size:.62rem;font-weight:700;padding:3px 8px;border-radius:4px;text-transform:uppercase;letter-spacing:.04em}
.card .pimg{height:130px;margin-bottom:12px;background:#fff;border-color:#eef1f5}
.card .rating{color:#555}
.card .brand{font-size:.74rem;font-weight:800;color:#111;letter-spacing:.02em}
.card .pname{font-size:.85rem;font-weight:600;line-height:1.3;margin:3px 0;color:#111}
.card .grp{font-size:.72rem;color:#555}
.card .price{font-size:1.05rem;font-weight:800;margin:8px 0 2px;color:#111}
.card .specs{font-size:.72rem;color:#555;margin-bottom:10px}
.card .add{margin-top:auto;width:100%;background:var(--red);color:#fff;border-radius:4px;
  padding:9px 0;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.card .add:hover{background:var(--red-dark)}
.card .compare{display:flex;align-items:center;gap:6px;font-size:.74rem;color:#555;margin-top:8px}

.help-banner{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.help-banner .hb{background:var(--navy-800);color:#fff;border-radius:var(--radius);padding:18px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:14px}
.help-banner .hb strong{font-size:.95rem}.help-banner .hb p{font-size:.76rem;color:var(--ink-200)}
.help-banner .hb button{background:#fff;color:var(--navy-800);font-weight:700;font-size:.74rem;
  padding:9px 14px;border-radius:4px;white-space:nowrap}

/* ============================================================
   PRODUCT DETAIL PAGE
   ============================================================ */
.pdp{display:grid;grid-template-columns:96px 1fr 300px;gap:20px;align-items:start}
.thumbs{display:flex;flex-direction:column;gap:8px}
.thumbs .thumb{height:74px;background:var(--paper);border:1px solid var(--border);border-radius:6px;cursor:pointer}
.thumbs .thumb.on{border-color:var(--neon);box-shadow:0 0 0 1px var(--neon)}
.gallery-main{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);height:420px}
.pdp-info{padding:0 6px}
.pdp-info .brand{color:var(--link);font-weight:800;font-size:.95rem}
.pdp-info h1{font-size:1.5rem;line-height:1.2;margin:4px 0}
.pdp-info .subtitle{color:var(--ink-mut);font-size:.9rem;margin-bottom:8px}
.pdp-info .price{font-size:1.6rem;font-weight:800;margin:6px 0}
.pdp-info .qty-note{font-size:.78rem;color:var(--ink-mut)}
.pdp-info .partno{font-size:.8rem;color:var(--ink-mut);margin:8px 0}
.pdp-info .desc{font-size:.88rem;margin:10px 0}
.pdp-info .more{color:var(--link);font-size:.85rem;font-weight:600}
.fulfil{display:flex;gap:22px;margin-top:14px;border-top:1px solid var(--border);padding-top:14px;flex-wrap:wrap}
.fulfil div{font-size:.78rem}.fulfil strong{display:block;font-size:.82rem}
.fulfil .good{color:var(--good)}

.buybox{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:18px}
.buybox .price{font-size:1.6rem;font-weight:800}
.buybox .unit{font-size:.78rem;color:var(--ink-mut);margin-bottom:12px}
.stepper{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:4px;overflow:hidden;margin-bottom:12px}
.stepper button{width:38px;height:38px;font-size:1.1rem;background:#f6f8fb}
.stepper button:hover{background:#eceff4}
.stepper input{width:48px;height:38px;text-align:center;border:none;border-left:1px solid var(--border);border-right:1px solid var(--border);font-size:.95rem}
.buybox .btn-red{width:100%;display:block;text-align:center;padding:13px;font-size:.9rem;margin-bottom:10px}
.add-list{width:100%;border:1px solid var(--border);border-radius:4px;padding:11px;font-size:.84rem;
  display:flex;justify-content:space-between;align-items:center}

.panel{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);margin-top:20px;overflow:hidden}
.panel .ph-head{background:var(--navy-800);color:#fff;font-weight:600;font-size:.92rem;padding:12px 16px}
.panel .ph-head.light{background:#f6f8fb;color:var(--ink);border-bottom:1px solid var(--border)}
.panel-body{padding:16px}
.fitment-row{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:10px;align-items:center}
.fitment-row select{border:1px solid var(--border);border-radius:4px;padding:9px;font-size:.85rem}
.spec-list{width:100%;border-collapse:collapse;font-size:.83rem}
.spec-list td{padding:8px 6px;border-bottom:1px solid var(--border)}
.spec-list td:first-child{color:var(--ink-mut);width:45%}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:14px;flex-wrap:wrap}
.tabs button{padding:11px 16px;font-size:.84rem;font-weight:600;color:var(--ink-mut);border-bottom:2px solid transparent}
.tabs button.on{color:var(--red);border-bottom-color:var(--red)}
.tab-panel{font-size:.88rem;display:none}.tab-panel.on{display:block}
.tab-panel h4{margin:12px 0 6px}.tab-panel ul{margin-left:18px}

.compat-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border)}
.compat-item .cimg{width:46px;height:46px;flex:0 0 auto;background:#fff}
.compat-item .meta{flex:1;font-size:.78rem}.compat-item .meta strong{font-size:.82rem;display:block}
.compat-item .add{border:1px solid var(--red);color:var(--red);border-radius:4px;padding:5px 12px;font-size:.72rem;font-weight:700}
.compat-item .add:hover{background:var(--red);color:#fff}

/* ============================================================
   CART / CHECKOUT
   ============================================================ */
.cart-layout{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}
.cart-items{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius)}
.cart-row{display:grid;grid-template-columns:84px 1fr auto auto auto;gap:14px;align-items:center;padding:16px;border-bottom:1px solid var(--border)}
.cart-row:last-child{border-bottom:none}
.cart-row .cimg{width:84px;height:70px;background:#fff}
.cart-row .info strong{display:block;font-size:.9rem}
.cart-row .info span{font-size:.76rem;color:var(--ink-mut)}
.cart-row .line-price{font-weight:800;font-size:.95rem}
.cart-row .rm{color:var(--ink-mut);font-size:.78rem}
.cart-row .rm:hover{color:var(--red);text-decoration:underline}
.empty{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:50px;text-align:center}
.empty p{color:var(--ink-mut);margin:8px 0 16px}

.summary{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:18px;position:sticky;top:16px}
.summary h3{font-size:1.05rem;margin-bottom:14px}
.sum-row{display:flex;justify-content:space-between;font-size:.88rem;padding:7px 0}
.sum-row.total{border-top:1px solid var(--border);margin-top:8px;padding-top:12px;font-size:1.1rem;font-weight:800}
.summary .btn-red{width:100%;text-align:center;display:block;margin-top:14px;padding:13px}
.summary .ship-note{font-size:.74rem;color:var(--ink-mut);margin-top:8px;text-align:center}

.checkout-form{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-top:0}
.checkout-form h3{font-size:1rem;margin:14px 0 10px}.checkout-form h3:first-child{margin-top:0}
.field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}
.field label{font-size:.78rem;color:var(--ink-mut)}
.field input,.field select{border:1px solid var(--border);border-radius:4px;padding:10px;font-size:.88rem}
.field input.err{border-color:var(--red)}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.confirm{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:46px;text-align:center}
.confirm .tick{font-size:2.4rem;color:var(--good)}
.confirm h2{margin:10px 0}.confirm p{color:var(--ink-mut)}
.confirm .order-no{font-weight:800;color:var(--ink)}

/* ============================================================
   FOOTER
   ============================================================ */
.trust{background:var(--navy-900);color:#fff;border-block:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:20px 16px}
.trust-item{display:flex;align-items:center;gap:14px}
.trust-item .i{font-size:1.7rem}.trust-item strong{display:block;font-size:.9rem;text-transform:uppercase}
.trust-item span{font-size:.76rem;color:var(--ink-400)}
.footer-main{background:var(--navy-800);color:#fff;padding:34px 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.4fr;gap:24px;padding:0 16px}
.fbrand p{font-size:.8rem;color:var(--ink-200);margin:12px 0}
.fbrand .social{display:flex;gap:10px}
.fbrand .social a{width:34px;height:34px;border-radius:50%;background:var(--navy-600);display:grid;place-items:center;font-weight:700}
.fcol h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px}
.fcol h4.mt{margin-top:18px}
.fcol ul{list-style:none}.fcol li a{font-size:.8rem;color:var(--ink-200);line-height:2}
.fcol li a:hover{color:#fff}
.zip-row{display:flex;gap:8px}
.zip-row input{flex:1;border:none;border-radius:4px;padding:9px;font-size:.82rem}
.footer-bottom{background:var(--navy-900);color:var(--ink-400);font-size:.76rem;border-top:1px solid var(--line)}
.footer-bottom .wrap{display:flex;justify-content:space-between;padding:14px 16px;flex-wrap:wrap;gap:8px}
.footer-bottom .legal a{margin-left:18px;color:var(--ink-400)}
.footer-bottom .legal a:hover{color:#fff}

/* ---------- toast ---------- */
#toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:var(--navy-800);
  color:#fff;padding:12px 20px;border-radius:6px;font-size:.86rem;box-shadow:0 10px 30px rgba(0,0,0,.3);
  opacity:0;pointer-events:none;transition:.25s;z-index:999;border-left:3px solid var(--good)}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1000px){
  .topbar-inner{flex-wrap:wrap;min-height:auto;gap:14px}
  .brand-logo{order:1}.util{order:2;margin-left:auto}.search{order:3;flex-basis:100%;max-width:none}
  .cat-grid,.type-row{grid-template-columns:repeat(3,1fr)}
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .listing{grid-template-columns:1fr}
  .sidebar{display:none}                 /* filters collapse on tablet/mobile */
  .pdp{grid-template-columns:80px 1fr}
  .buybox{grid-column:1 / -1}
  .cart-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr 1fr}
}
@media (max-width:640px){
  .nav-toggle{display:flex}
  .cat-menu,.store-locator{display:none}
  .nav-links{display:none;position:absolute;left:0;right:0;top:48px;flex-direction:column;
    background:var(--navy-700);z-index:20;align-items:stretch}
  .nav-links.open{display:flex}
  .nav-links a{height:auto;padding:12px 16px;border-top:1px solid var(--line)}
  .util .txt{display:none}.util{gap:16px}
  .cat-grid,.type-row,.product-grid,.help-banner{grid-template-columns:1fr}
  .promo{flex-direction:column;text-align:center}
  .pdp{grid-template-columns:1fr}.thumbs{flex-direction:row;flex-wrap:wrap}
  .gallery-main{height:300px}
  .cart-row{grid-template-columns:64px 1fr;gap:10px}
  .cart-row .cimg{width:64px;height:54px}
  .row-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .fitment-row{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}