.tn-analytics-banner[hidden] { display: none; }
.tn-analytics-banner {
    position: fixed; z-index: 10000; bottom: 3.75rem; left: 1rem; right: 1rem;
    max-width: 42rem; margin: auto; padding: 1.25rem;
    border: 1px solid #cbd5e1; border-radius: 1rem;
    background: #fff; color: #172033; box-shadow: 0 8px 32px #17203333;
    font: 400 0.95rem/1.5 system-ui, sans-serif;
}
.tn-analytics-banner h2 { margin: 0 0 0.5rem; font-size: 1.15rem; color: #172033; }
.tn-analytics-banner p { margin: 0 0 1rem; }
.tn-analytics-banner a { color: #075985; text-decoration: underline; }
.tn-analytics-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.tn-analytics-actions button, .tn-analytics-preferences {
    border: 1px solid #475569; border-radius: 0.5rem; padding: 0.65rem 1rem;
    background: #fff; color: #172033; cursor: pointer; font: 600 0.9rem/1.4 system-ui, sans-serif;
}
.tn-analytics-actions button { flex: 1; min-width: 10rem; }
.tn-analytics-preferences { position: fixed; z-index: 10000; bottom: 0.75rem; right: 1rem; }
.tn-analytics-actions button:hover, .tn-analytics-preferences:hover { background: #f1f5f9; }
.tn-analytics-actions button:focus-visible, .tn-analytics-preferences:focus-visible {
    outline: 3px solid #0284c7; outline-offset: 3px;
}
@media print { .tn-analytics-banner, .tn-analytics-preferences { display: none; } }