* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: system-ui, -apple-system, sans-serif;
    background: #0a0a1a;
    color: #e2e8f0;
    min-height: 100vh;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
.fi { animation: fadeIn 0.4s ease; }
.su { animation: slideUp 0.5s ease; }
.spinner {
    width: 40px; height: 40px;
    border: 3px solid rgba(99, 102, 241, 0.2);
    border-top-color: #6366f1;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #1e1b4b; }
::-webkit-scrollbar-thumb { background: #4338ca; border-radius: 3px; }
select option { background: #1e1b4b; color: #e2e8f0; }