:root {
  --bg-page:#f9f9f9;
  --bg-card:#fff;
  --bg-soft:#f3f3f3;
  --text-main:#0a0a0a;
  --text-dim:#6b6b6b;
  --border:#dcdcdc;
  --radius-lg:18px;
  --radius-md:10px;
  --radius-sm:6px;
  --shadow-card:0 12px 24px -8px rgba(0,0,0,.08);
  --shadow-hover:0 20px 32px -8px rgba(0,0,0,.12);
  --accent:#0a0a0a;
  --font:'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0;}
body{
  font-family:var(--font);
  background:var(--bg-page);
  color:var(--text-main);
  -webkit-font-smoothing:antialiased;
  line-height:1.4;
}

img{max-width:100%;display:block;}

header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.8);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
.topbar{
  display:flex;flex-wrap:wrap;align-items:center;gap:16px;
  padding:16px;
  max-width:1280px;margin:0 auto;
}
.logo{
  display:flex;align-items:center;gap:8px;
  font-size:20px;font-weight:700;color:var(--text-main);
  letter-spacing:-0.04em;
}
.logo-badge{
  background:#0a0a0a;color:#fff;
  font-size:12px;font-weight:600;
  border-radius:8px;
  line-height:1;
  padding:6px 8px;
}
.search-fake,
.search-input{
  flex:1 1 200px;
  font-size:13px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:10px 12px;
  line-height:1.4;
  color:var(--text-dim);
}
@media(min-width:768px){
  .search-fake{order:0;}
}
nav.nav-links,
nav.simple-nav{
  margin-left:auto;
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:16px;
  font-size:14px;
  font-weight:500;
  color:var(--text-dim);
}
nav button,
nav a{
  background:none;border:0;padding:0;
  font:inherit;color:inherit;cursor:pointer;
  text-decoration:none;
}
.cta-post,
nav .cta{
  background:var(--accent);color:#fff;
  border-radius:var(--radius-md);
  font-size:14px;font-weight:600;
  padding:8px 12px;
  line-height:1.2;
  box-shadow:0 8px 16px -4px rgba(0,0,0,.4);
  border:0;
  cursor:pointer;
}
.container{max-width:1280px;margin:0 auto;padding:16px;}

.layout-list{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
}
@media(min-width:1024px){
  .layout-list{
    grid-template-columns:260px 1fr;
  }
}

/* sidebar filters (index page) */
.sidebar{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:16px;
  box-shadow:var(--shadow-card);
  align-self:start;
  font-size:13px;
}
.filters-head{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:12px;
}
.filters-head h2{
  font-size:15px;font-weight:600;color:var(--text-main);
}
.reset-btn{
  font-size:11px;font-weight:500;
  background:none;border:0;padding:0;
  color:#666;cursor:pointer;
}
.filter-block{display:flex;flex-direction:column;gap:4px;margin-bottom:12px;}
.filter-label{
  font-size:11px;font-weight:500;
  color:#5a5a5a;
}
.filter-input,
.filter-select{
  width:100%;
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:8px 10px;
  font-size:13px;
  outline:none;
  line-height:1.4;
}
.filter-2col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
}
.ad-box-side{
  border:1px solid var(--border);
  background:var(--bg-soft);
  border-radius:var(--radius-md);
  text-align:center;
  padding:16px;
  font-size:12px;
  color:#555;
  line-height:1.4;
}
.ad-label{
  font-size:10px;
  font-weight:600;
  text-transform:uppercase;
  color:#a3a3a3;
  letter-spacing:.05em;
  margin-bottom:4px;
  line-height:1;
}

/* results list */
.results-head{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:flex-end;
  gap:12px;
}
.results-head h1{
  font-size:20px;
  font-weight:600;
  color:var(--text-main);
  line-height:1.2;
}
.results-head p{
  font-size:13px;
  color:var(--text-dim);
}
.sort-inline{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  color:var(--text-dim);
}
.card-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  margin-top:16px;
}
@media(min-width:768px){
  .card-grid{grid-template-columns:1fr 1fr;}
}
@media(min-width:1280px){
  .card-grid{grid-template-columns:1fr 1fr 1fr;}
}
.car-card{
  display:flex;
  flex-direction:column;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:box-shadow .15s;
  text-decoration:none;
  color:inherit;
}
.car-card:hover{
  box-shadow:var(--shadow-hover);
}
.car-image-wrap{
  position:relative;
  background:#e5e5e5;
  aspect-ratio:4/3;
  overflow:hidden;
}
.car-image-wrap img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .25s;
}
.car-card:hover .car-image-wrap img{
  transform:scale(1.03);
}
.price-tag{
  position:absolute;
  left:12px;
  bottom:12px;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(4px);
  font-size:14px;
  font-weight:600;
  color:#0a0a0a;
  padding:6px 10px;
  border-radius:var(--radius-md);
  box-shadow:0 10px 20px rgba(0,0,0,.2);
  line-height:1.2;
}
.badges{
  position:absolute;
  left:12px;
  top:12px;
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}
.badge{
  background:rgba(10,10,10,.9);
  color:#fff;
  font-size:10px;
  font-weight:600;
  line-height:1;
  padding:6px 8px;
  border-radius:var(--radius-sm);
  box-shadow:0 8px 16px rgba(0,0,0,.4);
}
.car-body{
  display:flex;
  flex-direction:column;
  gap:12px;
  flex:1;
  padding:16px;
}
.car-title{
  font-size:14px;
  font-weight:600;
  color:var(--text-main);
  line-height:1.3;
}
.car-sub{
  font-size:12px;
  color:var(--text-dim);
  line-height:1.3;
}
.spec-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px 12px;
  font-size:11px;
  font-weight:500;
  color:#444;
}
.spec-label{
  font-weight:400;
  color:#777;
  font-size:11px;
  line-height:1.2;
}
.dealer-box{
  background:#f5f5f5;
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:12px;
  font-size:11px;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.dealer-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  flex-wrap:wrap;
  gap:6px;
}
.dealer-name{
  font-size:12px;
  font-weight:600;
  color:var(--text-main);
  line-height:1.2;
}
.dealer-rating{
  font-size:11px;
  font-weight:500;
  color:#166534;
  display:flex;
  gap:4px;
  line-height:1.2;
}
.dealer-vin-row{
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:8px;
  font-size:11px;
  line-height:1.2;
  color:#6b6b6b;
}
.call-btn{
  background:#0a0a0a;
  color:#fff;
  font-size:11px;
  font-weight:600;
  border-radius:var(--radius-sm);
  padding:8px 10px;
  line-height:1;
  text-decoration:none;
  box-shadow:0 8px 16px -4px rgba(0,0,0,.6);
}

/* car page layout */
.layout-car{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
}
@media(min-width:1024px){
  .layout-car{
    grid-template-columns:minmax(0,2fr) minmax(260px,1fr);
  }
}
.gallery-card,
.car-info-card,
.dealer-card,
.ad-box,
.sidebar,
.bottom-ad{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  padding:16px;
}
.main-photo{
  width:100%;
  border-radius:12px;
  aspect-ratio:4/3;
  object-fit:cover;
  background:#e5e5e5;
  margin-bottom:12px;
}
.thumb-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.thumb-row img{
  width:80px;
  height:60px;
  object-fit:cover;
  border-radius:8px;
  border:2px solid transparent;
  cursor:pointer;
}
.thumb-row img.active{
  border-color:#0a0a0a;
}
.title-block h1{
  font-size:20px;
  font-weight:600;
  line-height:1.2;
}
.title-block .sub{
  font-size:13px;
  color:var(--text-dim);
  line-height:1.4;
  margin-top:4px;
}
.price-box{
  font-size:24px;
  font-weight:600;
  color:#0a0a0a;
  line-height:1;
}
.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  font-size:11px;
}
.tag{
  background:#0a0a0a;
  color:#fff;
  font-weight:600;
  border-radius:6px;
  line-height:1;
  padding:6px 8px;
  box-shadow:0 8px 16px rgba(0,0,0,.4);
}
.specs-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  font-size:13px;
}
.specs-grid .spec-label{
  font-size:11px;
  color:#777;
  font-weight:400;
  line-height:1.2;
  margin-bottom:2px;
}
.dealer-card{
  display:flex;
  flex-direction:column;
  gap:16px;
  font-size:13px;
}
.dealer-topline{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:8px;
}
.dealer-name{
  font-size:14px;
  font-weight:600;
  color:#0a0a0a;
  line-height:1.2;
}
.dealer-rating{
  font-size:12px;
  font-weight:500;
  color:#166534;
  display:flex;
  gap:4px;
  line-height:1.2;
}
.dealer-meta{
  font-size:12px;
  color:#6b6b6b;
  line-height:1.3;
}
.bottom-ad{
  text-align:center;
  font-size:12px;
  line-height:1.4;
  color:#555;
}
.bottom-ad .label{
  font-size:13px;
  font-weight:600;
  color:#222;
  margin-bottom:4px;
}

/* footer */
footer{
  background:#0a0a0a;
  color:#ccc;
  margin-top:32px;
}
.footer-grid{
  max-width:1280px;
  margin:0 auto;
  padding:40px 16px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
  font-size:13px;
}
@media(min-width:768px){
  .footer-grid{
    grid-template-columns:repeat(4,1fr);
  }
}
.footer-title{
  color:#fff;
  font-size:14px;
  font-weight:600;
  margin-bottom:8px;
}
.footer-logo{
  color:#fff;
  font-size:15px;
  font-weight:600;
  margin-bottom:8px;
}
.footer-small{
  font-size:12px;
  color:#777;
  line-height:1.4;
}
.footer-links{
  list-style:none;
  color:#999;
  font-size:12px;
  line-height:1.4;
}
.footer-links li{margin-bottom:4px;}
.footer-bottom{
  border-top:1px solid #1f1f1f;
  text-align:center;
  color:#555;
  font-size:11px;
  padding:24px 16px;
  line-height:1.4;
}

/* admin form tweaks if needed later */
.admin-wrapper{
  max-width:480px;
  margin:24px auto;
  background:#1e253a;
  border:1px solid #334155;
  border-radius:16px;
  color:#e2e8f0;
  box-shadow:0 20px 40px -10px rgba(0,0,0,.8);
  padding:16px;
  font-size:13px;
}
.admin-wrapper label{
  color:#cbd5e1;
  font-weight:500;
  font-size:12px;
  display:block;
  margin-bottom:4px;
}
.admin-wrapper input,
.admin-wrapper textarea{
  width:100%;
  background:#0f172a;
  border:1px solid #475569;
  border-radius:8px;
  color:#fff;
  padding:8px 10px;
  font-size:13px;
  line-height:1.4;
  margin-bottom:12px;
}
.admin-wrapper button{
  width:100%;
  background:#38bdf8;
  color:#0f172a;
  font-weight:600;
  font-size:14px;
  padding:10px 12px;
  border-radius:10px;
  border:0;
  cursor:pointer;
  box-shadow:0 20px 40px -10px rgba(56,189,248,.6);
}