body {
    background-color: #030308;
    font-family: 'Inter', sans-serif;
}
.hero-gradient {
    background: linear-gradient(135deg, #ffffff 0%, #d4d4d8 40%, #ef4444 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* FIX 1: Proper spinner — no broken Tailwind classes */
.btn-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    flex-shrink: 0;
}
/* When button is in dark (white bg) state */
.btn-spinner.dark {
    border-color: rgba(0, 0, 0, 0.2);
    border-top-color: #111827;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #030308; }
::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
    -webkit-text-fill-color: #e4e4e7;
    -webkit-box-shadow: 0 0 0px 1000px #18181b inset;
}