:root{
  --blue:#0e74dd;
  --blue-600:#0b5fc0;
  --bg:#ffffff;
  --muted:#f5f8fc;
  --text:#0d2238;
  --sub:#4b6075;
  --border:#dbe6f2;
  --shadow: 0 10px 30px rgba(13,34,56,.08);
  --radius: 16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:inherit;text-decoration:none}
.container{max-width:1180px;margin:0 auto;padding:24px}
.topbar{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 24px;max-width:1180px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.5px}
.brand img{height:28px;display:block}
.brand-badge{width:36px;height:36px;border-radius:10px;background:var(--blue);display:grid;place-items:center;color:#fff;font-weight:900}

/* Mobile nav */
.nav-toggle{display:none;border:1px solid var(--border);background:#fff;border-radius:14px;padding:10px 12px;cursor:pointer}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);margin:4px 0;border-radius:10px;opacity:.85}
.menu{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.menu a{padding:10px 12px;border-radius:12px;color:var(--sub)}
.menu a.active,.menu a:hover{background:var(--muted);color:var(--text)}
.hero{background:linear-gradient(180deg, rgba(14,116,221,.12), rgba(14,116,221,0));border-bottom:1px solid var(--border)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:center}
.hero h1{font-size:40px;line-height:1.05;margin:0 0 12px}
.hero p{margin:0;color:var(--sub);font-size:16px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card.pad{padding:18px}
.search-grid{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:12px;align-items:end}
.label{font-size:12px;color:var(--sub);margin:0 0 6px}
.input, select{width:100%;padding:12px 12px;border:1px solid var(--border);border-radius:14px;background:#fff;font-size:14px;outline:none}
.input:focus,select:focus{border-color:rgba(14,116,221,.6);box-shadow:0 0 0 4px rgba(14,116,221,.12)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:14px;border:1px solid var(--blue);background:var(--blue);color:#fff;font-weight:700;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--blue-600);border-color:var(--blue-600)}
.btn.ghost{background:#fff;color:var(--blue)}
.btn.ghost:hover{background:rgba(14,116,221,.08)}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.kpi{padding:14px;border-radius:16px;background:var(--muted);border:1px solid var(--border)}
.kpi b{display:block}
.kpi span{color:var(--sub);font-size:13px}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:10px;margin:26px 0 12px}
.section-title h2{margin:0;font-size:20px}
.section-title p{margin:0;color:var(--sub);font-size:13px}
.list{display:grid;gap:14px}
.car{display:grid;grid-template-columns:260px 1fr;gap:14px}
.car-img{border-radius:16px;overflow:hidden;border:1px solid var(--border);background:var(--muted)}
.car-img img{width:100%;height:180px;object-fit:cover;display:block}
.car-body{padding:14px}
.badges{display:flex;gap:8px;flex-wrap:wrap}
.badge{font-size:12px;padding:6px 10px;border-radius:999px;background:rgba(14,116,221,.10);border:1px solid rgba(14,116,221,.18);color:var(--blue);font-weight:700}
.row{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.price{font-size:22px;font-weight:900}
.sub{color:var(--sub);font-size:13px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.notice{background:rgba(14,116,221,.08);border:1px solid rgba(14,116,221,.18);padding:12px 14px;border-radius:14px;color:var(--text)}
.footer{border-top:1px solid var(--border);background:#fff;margin-top:26px}
.footer .container{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}
.table th{color:var(--sub);font-weight:800}
.pill{padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:var(--muted);font-size:12px;font-weight:800;color:var(--sub)}
.pill.ok{background:rgba(16,185,129,.10);border-color:rgba(16,185,129,.25);color:#065f46}
.pill.wait{background:rgba(245,158,11,.12);border-color:rgba(245,158,11,.25);color:#92400e}
.pill.bad{background:rgba(239,68,68,.10);border-color:rgba(239,68,68,.22);color:#7f1d1d}
.copy{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.copy code{background:var(--muted);border:1px dashed var(--border);padding:10px 12px;border-radius:12px}

/* Checkout / Steps */
.steps{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:8px 0 18px}
.step{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--sub);font-weight:800;font-size:13px}
.step span{width:22px;height:22px;border-radius:999px;display:grid;place-items:center;background:var(--muted);color:var(--sub);font-size:12px}
.step.active{background:rgba(14,116,221,.08);border-color:rgba(14,116,221,.18);color:var(--text)}
.step.active span{background:var(--blue);color:#fff}

.checkout{display:grid;grid-template-columns:1.35fr .65fr;gap:14px;align-items:start}
.rule-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.rule{padding:12px;border-radius:14px;background:var(--muted);border:1px solid var(--border)}

.extras{display:grid;gap:10px}
.extra{display:grid;grid-template-columns:22px 1fr;gap:10px;padding:12px;border:1px solid var(--border);border-radius:16px;background:#fff;cursor:pointer}
.extra:hover{background:rgba(14,116,221,.06)}
.extra input{margin-top:3px}

.chip{display:flex;gap:8px;align-items:center;padding:12px;border:1px solid var(--border);border-radius:14px;background:#fff;cursor:pointer}
.chip:hover{background:rgba(14,116,221,.06)}

.summary .sum-car{display:flex;gap:12px;justify-content:space-between;align-items:flex-start}

/* Admin dashboard */
.kpi-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.kpi{background:var(--muted)}
.kpi-val{font-size:24px;font-weight:950;margin-top:4px}

/* Cards grid (cars.php) */
.car-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.car-card{display:flex;flex-direction:column;overflow:hidden}
.car-card .car-img img{height:200px}
.car-card .car-body{padding:14px;display:flex;flex-direction:column;gap:10px}
.car-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.meta-item{display:flex;gap:8px;align-items:center;padding:10px;border:1px solid var(--border);border-radius:14px;background:var(--muted);font-size:13px;color:var(--sub);font-weight:800}
.meta-item b{color:var(--text)}

/* Car detail gallery */
.gallery{border:1px solid var(--border);border-radius:18px;overflow:hidden;background:var(--muted)}
.gallery-main{position:relative;overflow:hidden}
.gallery-track{display:flex;transition:transform .28s ease;touch-action:pan-y}
.gallery-slide{min-width:100%;user-select:none}
.gallery-slide img{width:100%;height:360px;object-fit:cover;display:block}
.gallery-dots{position:absolute;left:0;right:0;bottom:10px;display:flex;gap:8px;justify-content:center}
.dot{width:8px;height:8px;border-radius:999px;background:rgba(255,255,255,.6);border:1px solid rgba(0,0,0,.12);cursor:pointer}
.dot.active{background:#fff}
.gallery-nav{position:absolute;top:50%;transform:translateY(-50%);width:100%;display:flex;justify-content:space-between;pointer-events:none}
.gallery-btn{pointer-events:auto;border:1px solid rgba(255,255,255,.55);background:rgba(13,34,56,.35);color:#fff;border-radius:14px;padding:10px 12px;cursor:pointer;margin:0 10px}
.thumbs{display:flex;gap:10px;padding:12px;overflow:auto;background:#fff;border-top:1px solid var(--border)}
.thumb{width:86px;height:56px;border-radius:12px;border:2px solid transparent;overflow:hidden;cursor:pointer;flex:0 0 auto;background:var(--muted)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb.active{border-color:rgba(14,116,221,.8)}

.sticky-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--border);padding:12px 16px}
.sticky-bar .inner{max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.sticky-bar .mini-price{font-weight:950}

@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .search-grid{grid-template-columns:1fr 1fr}
  .nav{gap:10px}
  .nav-toggle{display:inline-flex}
  .menu{display:none;position:fixed;left:14px;right:14px;top:66px;z-index:80;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:10px}
  body.nav-open .menu{display:flex;flex-direction:column;align-items:stretch}
  body.nav-open .menu a{width:100%}

  .car{grid-template-columns:1fr}
  .car-img img{height:220px}
  .kpis{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .checkout{grid-template-columns:1fr}
  .rule-grid{grid-template-columns:1fr 1fr}
  .kpi-grid{grid-template-columns:1fr 1fr}
  .car-grid{grid-template-columns:1fr}
  .gallery-slide img{height:280px}
  .sticky-bar{display:block}
  .container{padding:16px}

  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .menu{position:fixed;top:70px;left:12px;right:12px;flex-direction:column;align-items:stretch;gap:6px;padding:10px;border:1px solid var(--border);border-radius:18px;background:#fff;box-shadow:var(--shadow);transform:translateY(-10px);opacity:0;pointer-events:none;transition:opacity .18s ease, transform .18s ease}
  body.nav-open .menu{opacity:1;transform:translateY(0);pointer-events:auto}
  .menu a{width:100%}
}

/* Modern cards for cars list */
.car-card{display:grid;grid-template-columns:320px 1fr;gap:14px;overflow:hidden}
.car-card .car-img img{height:210px}
.car-meta{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:start}
.specs{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.spec{display:inline-flex;gap:8px;align-items:center;padding:8px 10px;border-radius:999px;background:var(--muted);border:1px solid var(--border);font-size:12px;font-weight:800;color:var(--sub)}
.cta-bar{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}

/* Car detail */
.detail-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:14px;align-items:start}
.gallery{border-radius:18px;overflow:hidden;border:1px solid var(--border);background:var(--muted)}
.gallery-main{position:relative;overflow:hidden}
.gallery-track{display:flex;touch-action:pan-y;user-select:none;will-change:transform}
.gallery-slide{min-width:100%}
.gallery-slide img{width:100%;height:360px;object-fit:cover;display:block}
.gallery-dots{display:flex;gap:6px;justify-content:center;padding:10px;background:#fff;border-top:1px solid var(--border)}
.dot{width:8px;height:8px;border-radius:999px;background:rgba(13,34,56,.18);cursor:pointer}
.dot.active{background:var(--blue)}
.thumbs{display:flex;gap:10px;overflow:auto;padding:10px;background:#fff;border-top:1px solid var(--border)}
.thumb{width:68px;height:54px;border-radius:12px;overflow:hidden;border:1px solid var(--border);flex:0 0 auto;opacity:.75;cursor:pointer}
.thumb.active{opacity:1;outline:3px solid rgba(14,116,221,.25)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:12px}
.feature{padding:12px;border-radius:16px;border:1px solid var(--border);background:var(--muted)}
.feature b{display:block;font-size:12px;color:var(--sub)}
.feature div{font-weight:900;margin-top:6px}
.sticky-bottom{display:none}
@media(max-width:980px){
  .car-card{grid-template-columns:1fr}
  .detail-grid{grid-template-columns:1fr}
  .gallery-slide img{height:260px}
  .feature-grid{grid-template-columns:1fr 1fr}
  .sticky-bottom{display:block;position:fixed;left:14px;right:14px;bottom:14px;z-index:90}
  .sticky-bottom .card{box-shadow:0 20px 50px rgba(13,34,56,.22)}
}