#stb-bar {
    position: relative;
    width: 100%;
    background: var(--stb-bg, #111);
    color: var(--stb-color, #fff);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .01em;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 9999;
}

/* ── Slides wrapper ── */
.stb-slides {
    flex: 1;
    position: relative;
    height: 100%;
    overflow: hidden;
}

/* ogni slide è assoluta, centrata, invisibile di default */
.stb-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 12px;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .35s ease, transform .35s ease;
    pointer-events: none;
}

/* slide attiva */
.stb-slide--active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* slide che sta uscendo verso l'alto */
.stb-slide--exit {
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity .35s ease, transform .35s ease;
}


/* ── Dots ── */
.stb-dots {
    display: none;
}

.stb-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--stb-color, #fff);
    opacity: .3;
    transition: opacity .2s;
    cursor: pointer;
    pointer-events: auto;
}
.stb-dot--active { opacity: 1; }

/* ── Responsive ── */
@media (max-width: 600px) {
    #stb-bar { font-size: 12px; height: 34px; }
    .stb-dots { display: none; }
}