:root{
  --bg:#f3f5f7;--card:#fff;--text:#15171a;--muted:#737b86;--line:#e5e8ec;
  --accent:#1769ff;--accent2:#0e56d8;--radius:20px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
body{padding-bottom:92px}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:42px;height:42px;border-radius:14px;background:#111;color:#fff;display:grid;place-items:center;font-weight:800;letter-spacing:-1px}
.brand strong{display:block;font-size:18px}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
main{max-width:760px;margin:0 auto;padding:14px}
.view{display:none}.view.active{display:block}
.hero{padding:18px 4px 10px}.hero h1{margin:0 0 7px;font-size:30px;letter-spacing:-1px}.hero p{margin:0;color:var(--muted);line-height:1.45}
.search-card,.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:0 6px 24px rgba(15,23,42,.04)}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:13px}.field label{font-size:13px;font-weight:700}
input,select,textarea{width:100%;border:1px solid #dce1e7;border-radius:13px;background:#fff;padding:13px 14px;outline:none;color:var(--text)}
input:focus,select:focus,textarea:focus{border-color:#8eb3ff;box-shadow:0 0 0 3px rgba(23,105,255,.1)}
textarea{resize:vertical}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.grid-price{display:grid;grid-template-columns:2fr 1fr;gap:10px}
.primary{border:0;background:var(--accent);color:#fff;border-radius:13px;padding:13px 16px;font-weight:800}.primary:hover{background:var(--accent2)}
.primary.small{padding:10px 12px;font-size:13px}.full{width:100%}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin:24px 2px 12px}.section-head h2{margin:0;font-size:21px}.section-head p{margin:5px 0 0}
.muted{color:var(--muted);font-size:13px}
.cars-list{display:grid;grid-template-columns:1fr;gap:12px}
.car-card{display:grid;grid-template-columns:128px 1fr;min-height:128px;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.car-photo{background:#e8ebef;min-height:128px;background-size:cover;background-position:center;display:grid;place-items:center;color:#87909c;font-size:12px}
.car-body{padding:13px}.car-title{font-size:17px;font-weight:800;margin-bottom:5px}.car-meta{font-size:13px;color:var(--muted);line-height:1.6}.car-price{font-size:19px;font-weight:900;margin-top:8px}
.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:#eef3ff;color:#1e5fd8;font-size:11px;font-weight:800;margin-top:6px}
.empty{padding:30px 18px;text-align:center;background:#fff;border:1px dashed #d7dce2;border-radius:18px;color:var(--muted)}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:repeat(3,1fr);padding:8px max(12px,env(safe-area-inset-left)) calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-top:1px solid var(--line)}
.nav-btn{border:0;background:transparent;padding:5px;color:#7b8490;display:flex;flex-direction:column;align-items:center;gap:2px}.nav-btn span{font-size:21px}.nav-btn small{font-size:11px}.nav-btn.active{color:var(--accent);font-weight:800}
.toast{position:fixed;left:16px;right:16px;bottom:90px;z-index:50;background:#111;color:#fff;padding:13px 15px;border-radius:13px;opacity:0;transform:translateY(20px);pointer-events:none;transition:.2s}
.toast.show{opacity:1;transform:translateY(0)}
@media(min-width:700px){.cars-list{grid-template-columns:1fr 1fr}.topbar{padding-left:max(16px,calc((100vw - 760px)/2));padding-right:max(16px,calc((100vw - 760px)/2))}}