/* Only the help glyph changes; its 44px touch target remains. */
.info-button {
    font-size: .72rem;
    font-weight: 600;
    border-color: transparent;
    background: transparent;
    color: #94a3b8;
    position: relative;
}

.info-button::before {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    border: 1px solid rgba(148,163,184,.28);
    border-radius: 50%;
    pointer-events: none;
}

.info-button:hover {
    color: #67e8f9;
}

/* New sleep subnavigation uses the existing tab style within a mobile row. */
.sleep-tabs .nav-tab {
    flex: 1;
    min-width: 0;
    padding-inline: 8px;
    font-size: .8rem;
    overflow-wrap: anywhere;
}