*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Arial,sans-serif;background:#f4f6f9;color:#1a2332}.navbar{background:linear-gradient(135deg,#1a2332,#0066b1);color:#fff;padding:16px 32px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 8px #00000026}.navbar h1{font-size:1.4rem;letter-spacing:1px}.navbar nav a{color:#fff;text-decoration:none;margin-left:20px;padding:8px 14px;border-radius:6px;transition:.2s}.navbar nav a:hover,.navbar nav a.active{background:#fff3}.container{max-width:1200px;margin:24px auto;padding:0 24px}.card{background:#fff;border-radius:10px;padding:20px;box-shadow:0 2px 6px #0000000f;margin-bottom:20px}h2{color:#0066b1;margin-bottom:16px}table{width:100%;border-collapse:collapse}th,td{padding:10px;text-align:left;border-bottom:1px solid #e5e9f0}th{background:#f0f4f8;color:#1a2332}button,.btn{background:#0066b1;color:#fff;border:none;padding:8px 16px;border-radius:6px;cursor:pointer;font-size:.9rem}button:hover{background:#004d85}button.secondary{background:#e8eef6;color:#1a2332}button.danger{background:#c0392b}button.success{background:#27ae60}.nav-user{margin-left:20px;background:#ffffff29}.nav-user:hover{background:#ffffff47}.theme-floating{position:fixed;right:18px;bottom:18px;z-index:1000;min-width:98px;box-shadow:0 8px 20px #00000038}input,select{padding:8px 12px;border:1px solid #d0d7e2;border-radius:6px;font-size:.95rem;width:100%}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:12px}.tools-row{display:grid;gap:16px;margin-bottom:20px}label{font-size:.85rem;color:#555;display:block;margin-bottom:4px}.badge{padding:4px 10px;border-radius:12px;font-size:.8rem;font-weight:600}.badge.available{background:#d4f5dd;color:#196d2c}.badge.unavailable{background:#fde2e2;color:#c0392b}.badge.active{background:#fff4cc;color:#8a6d00}.badge.completed{background:#d4f5dd;color:#196d2c}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.stat-card{background:#fff;padding:18px;border-radius:10px;border-left:4px solid #0066b1}.stat-card .v{font-size:1.8rem;font-weight:700;color:#1a2332}.stat-card .l{color:#777;font-size:.85rem;margin-top:4px}.car-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.car-card{overflow:hidden;border:1px solid #e5e9f0;border-radius:8px;background:#fff;box-shadow:0 2px 8px #0000000f}.car-photo-wrap{position:relative;aspect-ratio:16 / 9;background:#111827}.car-photo{width:100%;height:100%;display:block;object-fit:cover}.car-state{position:absolute;top:12px;right:12px}.car-info{padding:14px}.car-info h3{margin-bottom:10px;color:#1a2332;font-size:1.05rem}.car-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;color:#667085;font-size:.88rem}.car-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px}.dark{background-color:#0f172a;color:#e5e7eb}.dark .stat-card{background:#1e293b;border-left:3px solid #3b82f6}.dark .v{color:#38bdf8}.dark .l{color:#94a3b8}.auth-page{position:fixed;inset:0;display:grid;place-items:center;overflow:hidden;padding:24px}.auth-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.auth-overlay{position:absolute;inset:0;background:linear-gradient(90deg,#050c1adb,#002c5275)}.auth-panel{position:relative;z-index:1;width:min(520px,100%);background:#ffffffeb;padding:28px;border-radius:10px;box-shadow:0 18px 40px #00000052;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.auth-logo{width:54px;display:block;margin-bottom:12px;filter:drop-shadow(0 0 5px #3b82f6)}.auth-brand{font-weight:800;color:#0066b1;margin-bottom:4px;letter-spacing:0}.auth-tabs{display:flex;gap:10px;margin-bottom:18px}.auth-panel form{display:grid;gap:12px}.auth-panel button[type=submit]{margin-top:6px}.error{color:#c0392b;margin-top:12px;font-weight:600}.hint{color:#667085;font-size:.85rem;margin-top:8px}body.dark-mode{background:#0b1220;color:#e5e7eb}body.dark-mode .card,body.dark-mode .auth-panel{background:#111827;color:#e5e7eb;box-shadow:0 8px 24px #00000047}body.dark-mode h2{color:#60a5fa}body.dark-mode th{background:#1f2937;color:#e5e7eb}body.dark-mode td{border-bottom-color:#243044}body.dark-mode input,body.dark-mode select{background:#0f172a;color:#e5e7eb;border-color:#334155}body.dark-mode label,body.dark-mode .hint{color:#9ca3af}body.dark-mode .stat-card{background:#1f2937}body.dark-mode .stat-card .v{color:#f8fafc}body.dark-mode .stat-card .l{color:#9ca3af}body.dark-mode button.secondary{background:#243044;color:#e5e7eb}body.dark-mode .car-card{background:#111827;border-color:#243044}body.dark-mode .car-info h3{color:#f8fafc}body.dark-mode .car-meta{color:#9ca3af}