.primus-kugel-wrapper {
    /* Immer helle Darstellung, unabhängig vom Nachtmodus des Systems */
    color-scheme: only light;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 4px 0 0;
}

@media (max-width: 767px) {
    .primus-kugel-wrapper {
        padding: 4px 0;
    }
}

#primus-seminar-kugel {
    max-width: 100%;
    height: auto;
    cursor: grab;
}

#primus-seminar-kugel:active {
    cursor: grabbing;
}

.primus-tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 13px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    white-space: nowrap;
    z-index: 10;
}

.primus-tooltip.visible {
    opacity: 1;
}

/* Hinweis unter der Kugel: macht klar, dass die Themen klickbar sind */
.primus-kugel-hinweis {
    color: #666;
    font-size: 13px;
    line-height: 1.4;
    margin: 2px 0 0;
    padding: 0;
    text-align: center;
}
.primus-legende-toggle {
    display: none;
}

.primus-kugel-legende {
    display: flex;
    gap: 8px 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 8px 0 24px;
}

@media (max-width: 767px) {
    /* Aufbau wie .primus-filter-toggle im Katalog: flache graue Fläche,
       Label links in Versalien, Pfeil rechts. --primus-primary kommt aus den
       Plugin-Einstellungen (primus_frontend_tokens_css). */
    .primus-legende-toggle {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        background: #f5f5f5;
        border: 0;
        border-radius: 0;
        color: var(--primus-primary, #232F5E);
        cursor: pointer;
        font-family: inherit;
        font-size: .8rem;
        font-weight: 900;
        letter-spacing: .14em;
        margin: 12px 0 8px;
        padding: 1rem 1.375rem;
        text-align: left;
        text-transform: uppercase;
    }

    .primus-legende-toggle:focus-visible {
        outline: 3px solid var(--primus-primary, #232F5E);
        outline-offset: -3px;
    }

    .primus-legende-toggle__arrow {
        color: var(--primus-primary, #232F5E);
        font-size: .75rem;
        transition: transform 200ms ease;
    }

    .primus-legende-toggle[aria-expanded="true"] .primus-legende-toggle__arrow {
        display: inline-block;
        transform: rotate(180deg);
    }

    .primus-kugel-legende {
        display: none;
        margin: 0 0 12px;
    }

    .primus-kugel-legende.is-open {
        display: flex;
    }
}

.primus-legende-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #666;
}

.primus-legende-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    display: inline-block;
}