:root{--primary:#1a4fa8;--accent:#ffd23f;--bg-dark:#0000004d;--text-white:#fff}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--primary);color:var(--text-white);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.container{max-width:1200px;margin:0 auto;padding:30px 24px}.btn{cursor:pointer;border:none;border-radius:8px;padding:12px 20px;font-size:1rem;font-weight:600;transition:all .2s}.btn-primary{background:var(--accent);color:#1f3d1f}.btn-primary:hover{background:#ffdf6b;transform:translateY(-2px)}.form-field{margin-bottom:16px}.form-field label{margin-bottom:6px;font-weight:600;display:block}input[type=text],input[type=password],input[type=number],select{background:#fff;border:none;border-radius:8px;width:100%;padding:12px}.card{background:var(--bg-dark);border-radius:16px;padding:24px;box-shadow:0 10px 40px #0003}@keyframes cart-bounce{0%{transform:scale(1)}25%{transform:scale(1.35)}50%{transform:scale(.9)}75%{transform:scale(1.15)}to{transform:scale(1)}}.cart-bounce{animation:.45s cart-bounce}