.nb-bar {
    position: fixed;
    left: 0;
    width: 100%;
    z-index: 999999;
    background-color: var(--nb-bg, #333);
    color: var(--nb-text, #fff);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.5em 1em;
    box-sizing: border-box;
    transition: transform 0.5s ease-in-out;
    visibility: hidden; /* Verborgen totdat JS het oppakt */
}

/* Posities en begin-translaties (verborgen buiten het scherm) */
.nb-pos-top {
    top: 0;
    transform: translateY(-100%);
}
.nb-pos-bottom {
    bottom: 0;
    transform: translateY(100%);
}

/* Zichtbare state getriggerd door JS */
.nb-bar.is-visible {
    transform: translateY(0);
    visibility: visible;
}

.nb-content {
    display: flex;
    align-items: center;
    gap: 1em;
    text-align: center;
    flex-wrap: wrap;
    justify-content: center;
}

.nb-close-btn {
    position: absolute;
    right: 1em;
    background: none;
    border: none;   
    font-size:1em; 
    cursor: pointer;
    color: var(--nb-close, inherit);
    line-height: 1;
    padding: 0;
}