/* DriveEasy Car Rental Styles */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#ff5a1f;--primary-dark:#e04a10;--dark:#1a1a2e;--gray:#6b7280;
  --light:#f8f9fb;--white:#fff;--border:#e5e7eb;--success:#10b981;--danger:#ef4444;
  --shadow:0 4px 12px rgba(0,0,0,.08);--radius:10px;
}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',Tahoma,sans-serif;background:var(--light);color:var(--dark);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{background:var(--white);box-shadow:var(--shadow);position:sticky;top:0;z-index:100}
.nav{display:flex;justify-content:space-between;align-items:center;padding:16px 20px}
.logo{font-size:1.5rem;font-weight:800;color:var(--primary)}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--primary)}
.nav-toggle{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer}

/* Buttons */
.btn{display:inline-block;background:var(--primary);color:var(--white)!important;padding:10px 20px;border-radius:var(--radius);border:none;cursor:pointer;font-weight:600;transition:all .2s}
.btn:hover{background:var(--primary-dark);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--primary)!important;border:2px solid var(--primary)}
.btn-outline:hover{background:var(--primary);color:var(--white)!important}
.btn-danger{background:var(--danger)}
.btn-block{display:block;width:100%;text-align:center}

/* Hero */
.hero{background:linear-gradient(135deg,rgba(26,26,46,.85),rgba(26,26,46,.7)),url('https://images.unsplash.com/photo-1502877338535-766e1452684a?w=1600') center/cover;color:var(--white);padding:100px 20px;text-align:center}
.hero h1{font-size:clamp(2rem,5vw,3.5rem);margin-bottom:16px}
.hero p{font-size:1.15rem;max-width:600px;margin:0 auto 30px;opacity:.95}

/* Search Form */
.search-box{background:var(--white);color:var(--dark);border-radius:var(--radius);padding:24px;margin:30px auto 0;max-width:900px;box-shadow:var(--shadow)}
.search-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;align-items:end}
.form-group{display:flex;flex-direction:column;text-align:left}
.form-group label{font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--gray)}
.form-group input,.form-group select,.form-group textarea{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:1rem;font-family:inherit}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary)}

/* Sections */
section{padding:60px 0}
.section-title{text-align:center;font-size:2rem;margin-bottom:12px}
.section-sub{text-align:center;color:var(--gray);margin-bottom:40px}

/* Car grid */
.car-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.car-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s}
.car-card:hover{transform:translateY(-4px)}
.car-card img{height:200px;width:100%;object-fit:cover}
.car-body{padding:18px}
.car-body h3{font-size:1.2rem;margin-bottom:6px}
.car-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:.85rem;color:var(--gray);margin:10px 0}
.car-meta span{background:var(--light);padding:4px 10px;border-radius:20px}
.car-price{font-size:1.3rem;font-weight:700;color:var(--primary);margin:10px 0}
.car-price small{font-size:.85rem;color:var(--gray);font-weight:400}

/* Features */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.feature{text-align:center;padding:24px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow)}
.feature .icon{font-size:2.5rem;margin-bottom:12px}

/* Forms/pages */
.page{padding:50px 0;min-height:60vh}
.card{background:var(--white);padding:30px;border-radius:var(--radius);box-shadow:var(--shadow);max-width:500px;margin:0 auto}
.card h2{margin-bottom:20px;text-align:center}
.form-stack .form-group{margin-bottom:16px}
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px}
.alert-success{background:#d1fae5;color:#065f46}
.alert-error{background:#fee2e2;color:#991b1b}
.text-center{text-align:center}
.mt-3{margin-top:16px}

/* Table */
.table-wrap{overflow-x:auto;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;min-width:600px}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border)}
th{background:var(--light);font-weight:600}
.badge{padding:4px 10px;border-radius:20px;font-size:.8rem;font-weight:600}
.badge-pending{background:#fef3c7;color:#92400e}
.badge-confirmed{background:#d1fae5;color:#065f46}
.badge-cancelled{background:#fee2e2;color:#991b1b}
.badge-completed{background:#dbeafe;color:#1e40af}

/* Car detail */
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.detail-grid img{border-radius:var(--radius);box-shadow:var(--shadow)}
.detail-info h1{margin-bottom:10px}
.detail-info .price{font-size:2rem;color:var(--primary);font-weight:700;margin:16px 0}

/* Footer */
.site-footer{background:var(--dark);color:var(--white);padding:50px 0 0;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:30px}
.footer-grid h3,.footer-grid h4{margin-bottom:14px;color:var(--primary)}
.footer-grid a,.footer-grid p{display:block;color:#cbd5e1;margin-bottom:8px;font-size:.95rem}
.footer-bottom{border-top:1px solid #333;padding:20px;text-align:center;color:#cbd5e1;font-size:.9rem}

/* Admin */
.admin-layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}
.admin-sidebar{background:var(--dark);color:var(--white);padding:24px 0}
.admin-sidebar h2{padding:0 20px 20px;color:var(--primary)}
.admin-sidebar a{display:block;padding:12px 20px;color:#cbd5e1}
.admin-sidebar a:hover,.admin-sidebar a.active{background:var(--primary);color:var(--white)}
.admin-content{padding:30px;background:var(--light)}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;margin-bottom:30px}
.stat{background:var(--white);padding:24px;border-radius:var(--radius);box-shadow:var(--shadow)}
.stat .num{font-size:2rem;font-weight:700;color:var(--primary)}
.stat .label{color:var(--gray);font-size:.9rem}

/* Responsive */
@media(max-width:900px){
  .detail-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .admin-layout{grid-template-columns:1fr}
  .admin-sidebar{display:flex;flex-wrap:wrap;padding:10px}
  .admin-sidebar h2{width:100%;padding:10px}
  .admin-sidebar a{padding:8px 14px}
}
@media(max-width:768px){
  .nav-toggle{display:block}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);flex-direction:column;padding:20px;gap:14px;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .hero{padding:60px 20px}
  .footer-grid{grid-template-columns:1fr;text-align:center}
}