body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.card {
    border-radius: 0.75rem;
}

.btn-lg {
    border-radius: 999px;
    letter-spacing: 0.03em;
}

.channel-name {
    font-weight: 600;
}

.client-name {
    opacity: 0.9;
}

.fade-in {
    animation: fadeIn 0.25s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}