*{margin:0;padding:0;box-sizing:border-box;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.car-inventory-container{width:100%;max-width:900px;margin:0 auto;background:#fff;border-radius:16px;box-shadow:0 10px 30px #0003;overflow:hidden}.header{background:#2c3e50;color:#fff;padding:25px 30px;text-align:center;position:relative}.header h1{font-weight:600;font-size:28px;margin-bottom:5px}.header p{opacity:.8;font-size:16px;margin-bottom:10px}.clear-btn{background:#e74c3c;color:#fff;border:none;border-radius:6px;padding:8px 16px;cursor:pointer;font-weight:600;transition:background .3s;font-size:14px}.clear-btn:hover{background:#c0392b}.content{display:flex;flex-wrap:wrap}.form-section{flex:1;min-width:300px;padding:30px;background:#f8f9fa}.cars-section{flex:2;min-width:400px;padding:30px}.form-title{font-size:20px;color:#2c3e50;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #3498db}.input-group{margin-bottom:20px}.input-group label{display:block;margin-bottom:8px;font-weight:600;color:#2c3e50}.input-group input{width:100%;padding:12px 15px;border:1px solid #ddd;border-radius:8px;font-size:16px;outline:none;transition:border-color .3s}.input-group input:focus{border-color:#3498db;box-shadow:0 0 0 2px #3498db33}.btn{background:#3498db;color:#fff;border:none;border-radius:8px;padding:12px 20px;cursor:pointer;font-weight:600;transition:background .3s;width:100%;font-size:16px}.btn:hover{background:#2980b9}.section-title{font-size:20px;color:#2c3e50;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #3498db}.stats{display:flex;justify-content:space-between;padding:15px 0;margin-bottom:20px;border-bottom:1px solid #eee}.stats div{text-align:center;flex:1}.stats span{display:block;font-size:24px;font-weight:700;color:#3498db}.stats p{color:#7f8c8d;font-size:14px}.cars-list{max-height:400px;overflow-y:auto}.car-item{display:flex;justify-content:space-between;align-items:center;padding:15px;border-bottom:1px solid #eee;transition:background .3s}.car-item:hover{background:#f9f9f9}.car-info{flex:1}.car-year{font-weight:700;color:#2c3e50;font-size:18px}.car-make{font-weight:600;color:#3498db;font-size:16px}.car-model{color:#7f8c8d}.car-actions{display:flex;gap:10px}.delete-btn{background:#e74c3c;color:#fff;border:none;border-radius:6px;padding:8px 12px;cursor:pointer;font-weight:600;transition:background .3s;font-size:14px;display:flex;align-items:center;gap:5px}.delete-btn:hover{background:#c0392b}.empty-state{text-align:center;padding:40px 20px;color:#999}.empty-state i{font-size:50px;margin-bottom:15px;opacity:.5}.empty-state p{font-size:16px}@media (max-width: 768px){.content{flex-direction:column}.form-section,.cars-section{min-width:100%}.car-item{flex-direction:column;align-items:flex-start;gap:10px}.car-actions{align-self:flex-end}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.car-item{animation:fadeIn .3s ease}