*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #1a56db;--primary-dark: #1345b0;--secondary: #f97316;--dark: #111827;--gray-900: #1f2937;--gray-800: #374151;--gray-600: #4b5563;--gray-400: #9ca3af;--gray-200: #e5e7eb;--gray-100: #f3f4f6;--white: #ffffff;--radius: 12px;--shadow: 0 4px 24px rgba(0,0,0,.08);--shadow-lg: 0 8px 40px rgba(0,0,0,.12)}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--gray-100);color:var(--gray-900);line-height:1.6}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button{cursor:pointer;font-family:inherit}.container{max-width:1280px;margin:0 auto;padding:0 24px}.navbar{background:var(--dark);padding:0 24px;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px #0000004d}.navbar-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:64px}.navbar-brand{display:flex;align-items:center;gap:10px;color:var(--white);font-weight:700;font-size:1.25rem}.navbar-brand span{color:var(--secondary)}.navbar-links{display:flex;gap:8px}.navbar-links a{color:var(--gray-400);padding:8px 16px;border-radius:8px;font-size:.9rem;font-weight:500;transition:all .2s}.navbar-links a:hover,.navbar-links a.active{color:var(--white);background:#ffffff1a}.hero{background:linear-gradient(135deg,#0f172a,#1e3a5f,#1a56db);color:var(--white);padding:80px 24px;text-align:center}.hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:700;margin-bottom:16px}.hero h1 span{color:var(--secondary)}.hero p{font-size:1.15rem;color:#fffc;max-width:600px;margin:0 auto 40px}.search-bar{display:flex;gap:12px;max-width:700px;margin:0 auto;background:#fff;border-radius:var(--radius);padding:8px;box-shadow:var(--shadow-lg)}.search-bar input{flex:1;border:none;outline:none;padding:12px 16px;font-size:1rem;color:var(--gray-900);border-radius:8px}.search-bar select{border:none;outline:none;padding:12px 16px;font-size:.9rem;color:var(--gray-800);background:var(--gray-100);border-radius:8px;min-width:140px}.btn-search{background:var(--primary);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-weight:600;font-size:.95rem;transition:background .2s;white-space:nowrap}.btn-search:hover{background:var(--primary-dark)}.stats-bar{background:#fff;border-bottom:1px solid var(--gray-200);padding:20px 24px}.stats-inner{max-width:1280px;margin:0 auto;display:flex;gap:40px;align-items:center}.stat-item{text-align:center}.stat-item .num{font-size:1.5rem;font-weight:700;color:var(--primary)}.stat-item .label{font-size:.8rem;color:var(--gray-600);text-transform:uppercase;letter-spacing:.05em}.section{padding:60px 24px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.section-header h2{font-size:1.75rem;font-weight:700}.section-header a{color:var(--primary);font-weight:500;font-size:.95rem}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:32px}.filter-btn{padding:8px 20px;border-radius:40px;border:2px solid var(--gray-200);background:#fff;font-size:.9rem;font-weight:500;color:var(--gray-600);transition:all .2s}.filter-btn:hover{border-color:var(--primary);color:var(--primary)}.filter-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.vehicle-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.vehicle-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;cursor:pointer}.vehicle-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.vehicle-card-img{width:100%;height:220px;object-fit:cover}.vehicle-card-body{padding:20px}.vehicle-badge{display:inline-block;background:var(--primary);color:#fff;font-size:.75rem;font-weight:600;padding:3px 10px;border-radius:20px;margin-bottom:10px;text-transform:uppercase;letter-spacing:.05em}.vehicle-badge.featured{background:var(--secondary)}.vehicle-card h3{font-size:1.1rem;font-weight:700;margin-bottom:6px;line-height:1.3}.vehicle-meta{display:flex;gap:16px;margin:10px 0;font-size:.85rem;color:var(--gray-600)}.vehicle-meta span{display:flex;align-items:center;gap:4px}.vehicle-desc{font-size:.875rem;color:var(--gray-600);line-height:1.5;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.vehicle-footer{display:flex;align-items:center;justify-content:space-between}.vehicle-price{font-size:1.5rem;font-weight:700;color:var(--primary)}.vehicle-price small{font-size:.75rem;font-weight:400;color:var(--gray-600);display:block}.btn-details{background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-weight:600;font-size:.875rem;transition:background .2s}.btn-details:hover{background:var(--primary-dark)}.vehicle-detail{max-width:1100px;margin:40px auto;padding:0 24px}.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary);margin-bottom:24px;font-weight:500}.detail-grid{display:grid;grid-template-columns:1fr 380px;gap:40px}.detail-main-img{width:100%;height:460px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.detail-sidebar{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);height:fit-content;position:sticky;top:80px}.detail-price{font-size:2.5rem;font-weight:700;color:var(--primary);margin-bottom:20px}.detail-title{font-size:1.75rem;font-weight:700;margin-bottom:8px}.detail-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.meta-item{background:var(--gray-100);padding:12px;border-radius:8px}.meta-item label{font-size:.75rem;color:var(--gray-600);text-transform:uppercase;letter-spacing:.05em;display:block;margin-bottom:4px}.meta-item span{font-weight:600;font-size:.95rem}.detail-desc{font-size:.95rem;line-height:1.8;color:var(--gray-800);margin-top:20px}.btn-contact{display:block;width:100%;background:var(--secondary);color:#fff;border:none;padding:16px;border-radius:var(--radius);font-size:1rem;font-weight:700;text-align:center;margin-bottom:12px;transition:opacity .2s}.btn-contact:hover{opacity:.9}.btn-outline{display:block;width:100%;background:transparent;color:var(--primary);border:2px solid var(--primary);padding:14px;border-radius:var(--radius);font-size:.95rem;font-weight:600;text-align:center;transition:all .2s}.btn-outline:hover{background:var(--primary);color:#fff}.admin-layout{display:flex;min-height:calc(100vh - 64px)}.admin-sidebar{width:240px;background:var(--dark);color:#fff;padding:24px 0;flex-shrink:0}.admin-sidebar h3{padding:0 20px 16px;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--gray-400)}.admin-sidebar a{display:flex;align-items:center;gap:10px;padding:12px 20px;color:var(--gray-400);font-size:.9rem;font-weight:500;transition:all .2s}.admin-sidebar a:hover,.admin-sidebar a.active{color:#fff;background:#ffffff1a}.admin-content{flex:1;padding:32px;background:var(--gray-100);overflow:auto}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.admin-header h2{font-size:1.5rem;font-weight:700}.btn-add{background:var(--primary);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:8px;transition:background .2s}.btn-add:hover{background:var(--primary-dark)}.data-table{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.data-table table{width:100%;border-collapse:collapse}.data-table th{background:var(--gray-100);padding:12px 16px;text-align:left;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-600);font-weight:600}.data-table td{padding:14px 16px;border-top:1px solid var(--gray-200);font-size:.9rem;vertical-align:middle}.data-table tr:hover td{background:var(--gray-100)}.table-img{width:60px;height:45px;object-fit:cover;border-radius:6px}.btn-sm{padding:6px 12px;border-radius:6px;font-size:.8rem;font-weight:600;border:none;margin-left:6px}.btn-edit{background:#fef3c7;color:#92400e}.btn-edit:hover{background:#fde68a}.btn-delete{background:#fee2e2;color:#991b1b}.btn-delete:hover{background:#fecaca}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:#fff;border-radius:var(--radius);padding:32px;width:100%;max-width:640px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal h3{font-size:1.25rem;font-weight:700;margin-bottom:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group.full{grid-column:1 / -1}.form-group label{font-size:.85rem;font-weight:600;color:var(--gray-700, #374151)}.form-group input,.form-group select,.form-group textarea{padding:10px 14px;border:2px solid var(--gray-200);border-radius:8px;font-size:.9rem;font-family:inherit;transition:border-color .2s;outline:none}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary)}.form-group textarea{resize:vertical;min-height:100px}.modal-footer{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.btn-cancel{padding:10px 20px;border-radius:8px;border:2px solid var(--gray-200);background:#fff;font-weight:600;font-size:.9rem;color:var(--gray-800)}.btn-cancel:hover{background:var(--gray-100)}.btn-save{padding:10px 24px;border-radius:8px;border:none;background:var(--primary);color:#fff;font-weight:600;font-size:.9rem}.btn-save:hover{background:var(--primary-dark)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e3a5f)}.login-card{background:#fff;border-radius:var(--radius);padding:48px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}.login-card h1{font-size:1.75rem;font-weight:700;margin-bottom:8px}.login-card p{color:var(--gray-600);margin-bottom:32px}.login-error{background:#fee2e2;color:#991b1b;padding:12px 16px;border-radius:8px;font-size:.875rem;margin-bottom:16px}.empty-state{text-align:center;padding:80px 20px;color:var(--gray-600)}.empty-state h3{font-size:1.25rem;margin-bottom:8px;color:var(--gray-800)}.loading{text-align:center;padding:60px;color:var(--gray-600)}.spinner{width:40px;height:40px;border:3px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 16px}@keyframes spin{to{transform:rotate(360deg)}}.footer{background:var(--dark);color:var(--gray-400);text-align:center;padding:32px 24px;font-size:.875rem}.footer strong{color:#fff}@media (max-width: 768px){.detail-grid{grid-template-columns:1fr}.detail-sidebar{position:static}.form-grid{grid-template-columns:1fr}.stats-inner{gap:20px;flex-wrap:wrap}.admin-layout{flex-direction:column}.admin-sidebar{width:100%;display:flex;overflow-x:auto;padding:12px}.admin-sidebar h3{display:none}}