@keyframes fade-in-up {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}
.animate-fade-in-up {
    animation: fade-in-up 0.4s ease-out forwards;
}
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-4px); }
    40%, 80% { transform: translateX(4px); }
}
.animate-shake {
    animation: shake 0.4s cubic-bezier(.36,.07,.19,.97) both;
}
/* Стилизация скроллбара */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #e2e8f0; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #cbd5e1; }

body { margin: 0; padding: 0; background-color: #f9fafb; }