.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 13px 28px;
    border-radius: 9999px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.98rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    box-shadow: 0 4px 18px var(--accent-glow);
}

.btn-primary .apple-icon {
    width: 15px;
    height: 18px;
    margin-top: -2px;
}

.btn-primary:hover {
    background-color: var(--btn-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--accent-glow);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--bg-card);
    border: 1px solid var(--badge-border);
    padding: 6px 16px;
    border-radius: 9999px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.badge .apple-icon {
    width: 12px;
    height: 15px;
    margin-top: -1px;
}

.badge-telemetry {
    color: var(--accent);
    background: var(--accent-subtle);
    border-color: rgba(0, 122, 255, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
}

.btn-secondary:hover {
    background: var(--badge-bg);
    color: var(--text-primary);
}

.btn:disabled {
    opacity: .65;
    cursor: not-allowed;
}