.info-button-wrapper {
    position: relative;
    display: inline-block;
}

/* Runder Button */
.info-button {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-neutral-light);
    color: var(--color-neutral-dark);
    border: none;
    font-size: 10px;
    text-align: center;
    cursor: pointer;
}

/* Popup */
.info-popup {
    position: absolute;
    /* über dem Button */
    /* bottom: 70px; 
    left: 50%; */
    transform: translateX(-50%);
    background: var(--color-note-background-light);
    color: var(--color-font-dark);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease-out;
}

/* Popup sichtbar beim Hover */
.info-button-wrapper:hover .info-popup {
    opacity: 1;
}