/* Minimal modern styles, responsive and accessible */
:root{--accent:#0ea5a4;--muted:#6b7280;--bg:#ffffff;--card:#f8fafc}
*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial}
a{color:var(--accent);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:20px}
.header{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid #e6eef0}
.brand{font-weight:700;font-size:20px;color:#0f172a}
.nav{display:flex;gap:14px;align-items:center}
.btn{background:var(--accent);color:white;padding:10px 14px;border-radius:8px;font-weight:600;border:none;cursor:pointer}
.btn-ghost{background:transparent;border:1px solid #e6eef0;padding:8px 12px;border-radius:8px}
.hero{display:flex;flex-wrap:wrap;gap:20px;align-items:center;padding:40px 0}
.hero .left{flex:1;min-width:260px}
.hero h1{font-size:28px;margin:0 0 10px}
.grid{display:grid;gap:16px}
.grid-cols-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);padding:14px;border-radius:12px;border:1px solid #eef6f6}
.small{font-size:14px;color:var(--muted)}
.vehicle-img{width:100%;height:180px;object-fit:cover;border-radius:8px}
.footer{border-top:1px solid #e6eef0;padding:20px;color:var(--muted);text-align:center;margin-top:40px}
.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
.input,textarea,select{padding:10px;border-radius:8px;border:1px solid #e6eef0}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid #eef6f6;text-align:left}
@media(min-width:800px){.hero h1{font-size:36px}.vehicle-img{height:260px}}
.notice{background:#fff7ed;border:1px solid #ffedd5;padding:12px;border-radius:8px;color:#92400e}
/* accessible focus */
a:focus,button:focus,input:focus,select:focus,textarea:focus{outline:3px solid rgba(14,165,164,0.25);outline-offset:2px}