/* ============================
   Floating Social Bubble — Bootstrap Edition
   Stabilna wersja: idealne koła + mobile fix + cień
============================ */

.fsb-container {
    position: fixed;
    z-index: 99999;
}

/* Główna ikona i subikony — koła o stałym rozmiarze */
.fsb-main,
.fsb-item {
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    cursor: pointer;

    /* STAŁY ROZMIAR (desktop) */
    width: 52px;
    height: 52px;

    /* brak dziedziczenia dziwnych rzeczy */
    box-sizing: border-box;
    padding: 0;
    margin: 0;

    /* Cień — prawie czarna poświata */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.55);
}

/* Ikona wewnątrz — font Bootstrap Icons */
.fsb-main i,
.fsb-item i {
    display: block;
    font-size: 24px;
    line-height: 1;
    margin: 0;
    padding: 0;
}

/* Ikona krzyżyka — lekka korekta optyczna */
.fsb-main i.bi-x-lg {
    font-size: 26px;
}

/* Kontener subikon */
.fsb-links {
    display: flex;
    opacity: 0;
    pointer-events: none;
    position: absolute;
    gap: 10px;
}

/* ============================
   ODSTĘP OD GŁÓWNEJ IKONY
============================ */

.fsb-container.top-left .fsb-links,
.fsb-container.top-right .fsb-links {
    margin-top: 10px;
}

.fsb-container.bottom-left .fsb-links,
.fsb-container.bottom-right .fsb-links,
.fsb-container.middle-left .fsb-links,
.fsb-container.middle-right .fsb-links {
    margin-bottom: 10px;
}

.fsb-dir-horizontal.fsb-container.top-left .fsb-links,
.fsb-dir-horizontal.fsb-container.middle-left .fsb-links,
.fsb-dir-horizontal.fsb-container.bottom-left .fsb-links {
    margin-left: 10px;
}

.fsb-dir-horizontal.fsb-container.top-right .fsb-links,
.fsb-dir-horizontal.fsb-container.middle-right .fsb-links,
.fsb-dir-horizontal.fsb-container.bottom-right .fsb-links {
    margin-right: 10px;
}

/* ============================
   WYSUWANIE PIONOWE
============================ */

.fsb-dir-vertical .fsb-links {
    flex-direction: column;
}

.fsb-container.bottom-left .fsb-links,
.fsb-container.bottom-right .fsb-links {
    bottom: 100%;
    flex-direction: column-reverse;
}

.fsb-container.top-left .fsb-links,
.fsb-container.top-right .fsb-links {
    top: 100%;
    flex-direction: column;
}

.fsb-container.middle-left .fsb-links,
.fsb-container.middle-right .fsb-links {
    bottom: 100%;
    flex-direction: column-reverse;
}

/* ============================
   WYSUWANIE POZIOME
============================ */

.fsb-dir-horizontal .fsb-links {
    top: 50%;
    transform: translateY(-50%);
}

.fsb-dir-horizontal.fsb-container.bottom-left .fsb-links,
.fsb-dir-horizontal.fsb-container.top-left .fsb-links,
.fsb-dir-horizontal.fsb-container.middle-left .fsb-links {
    left: 100%;
    flex-direction: row;
}

.fsb-dir-horizontal.fsb-container.bottom-right .fsb-links,
.fsb-dir-horizontal.fsb-container.top-right .fsb-links,
.fsb-dir-horizontal.fsb-container.middle-right .fsb-links {
    right: 100%;
    flex-direction: row-reverse;
}

/* ============================
   AKTYWACJA
============================ */

.fsb-container.active .fsb-links {
    opacity: 1;
    pointer-events: auto;
}

/* ============================
   ANIMACJE
============================ */

.fsb-anim-fade .fsb-links {
    transition: opacity .3s ease;
}

.fsb-anim-slide .fsb-links {
    transform: translateY(10px);
    transition: all .3s ease;
}

.fsb-anim-slide.active .fsb-links {
    transform: translateY(0);
}

.fsb-anim-pop .fsb-item {
    transform: scale(0);
    transition: transform .25s cubic-bezier(.34,1.56,.64,1);
}

.fsb-anim-pop.active .fsb-item {
    transform: scale(1);
}

/* ============================
   MOBILE — mniejsze kółka
============================ */

@media (max-width: 600px) {
    .fsb-main,
    .fsb-item {
        width: 44px;
        height: 44px;

        /* cień też mniejszy, żeby nie był zbyt mocny */
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.55);
    }

    .fsb-main i,
    .fsb-item i {
        font-size: 20px;
    }

    .fsb-main i.bi-x-lg {
        font-size: 22px;
    }
}