.bd-floating-assistant {
    position: fixed;
    right: 18px;
    bottom: 22px;
    z-index: 99999;
    direction: rtl;
    font-family: inherit;
    filter: drop-shadow(0 8px 32px rgba(10, 26, 52, 0.22));
}

.bd-floating-actions {
    position: absolute;
    right: 0;
    bottom: 72px;
    display: grid;
    gap: 8px;
    max-height: min(72vh, 440px);
    overflow-y: auto;
    scrollbar-width: none;
    opacity: 0;
    transform: translateY(14px) scale(0.96);
    pointer-events: none;
    transition: opacity 0.26s cubic-bezier(0.22, 1, 0.36, 1), transform 0.26s cubic-bezier(0.22, 1, 0.36, 1);
}

.bd-floating-actions::-webkit-scrollbar { display: none; }

.bd-floating-assistant.is-open .bd-floating-actions {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.bd-floating-action-btn {
    border: 1px solid rgba(255, 255, 255, 0.5);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.34), rgba(240, 248, 255, 0.18));
    backdrop-filter: blur(20px) saturate(170%);
    -webkit-backdrop-filter: blur(20px) saturate(170%);
    border-radius: 18px;
    color: #0f1e38;
    box-shadow: 0 16px 32px rgba(12, 27, 55, 0.22), 0 2px 8px rgba(12, 27, 55, 0.1);
    min-width: 200px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 11px;
    padding: 0 16px 0 12px;
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
    font-family: inherit;
    transition: transform 0.24s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.24s ease, background 0.18s ease;
    text-align: right;
    position: relative;
    white-space: nowrap;
}

.bd-floating-action-btn:hover {
    transform: translateX(-3px);
    box-shadow: 0 20px 40px rgba(12, 27, 55, 0.3), 0 4px 12px rgba(12, 27, 55, 0.12);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.48), rgba(240, 248, 255, 0.28));
}

.bd-floating-action-btn.has-unread {
    border-color: rgba(83, 124, 185, 0.55);
    box-shadow: 0 18px 34px rgba(29, 73, 139, 0.22);
}

.bd-floating-action-btn.has-unread-pulse::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 20px;
    border: 2px solid rgba(61, 113, 196, 0.24);
    animation: bdFloatingUnreadPulse 1.8s ease-out infinite;
    pointer-events: none;
}

.bd-floating-action-badge {
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 999px;
    background: linear-gradient(135deg, #2f6fe5, #1f58c6);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
    margin-inline-start: auto;
    box-shadow: 0 10px 18px rgba(31, 88, 198, 0.28);
}

@keyframes bdFloatingUnreadPulse {
    0% {
        opacity: 0;
        transform: scale(0.96);
    }
    30% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: scale(1.08);
    }
}

.bd-floating-action-icon {
    width: 32px;
    height: 32px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 4px 10px rgba(12, 27, 55, 0.1);
    flex-shrink: 0;
    transition: background 0.18s ease;
}

.bd-floating-action-btn:hover .bd-floating-action-icon {
    background: rgba(255, 255, 255, 0.68);
}

.bd-floating-action-icon svg {
    width: 17px;
    height: 17px;
    display: block;
}

.bd-floating-main-btn {
    width: 62px;
    height: 62px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.56);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.36), rgba(230, 244, 255, 0.16));
    backdrop-filter: blur(22px) saturate(170%);
    -webkit-backdrop-filter: blur(22px) saturate(170%);
    color: #0f2645;
    cursor: pointer;
    box-shadow: 0 20px 40px rgba(16, 40, 78, 0.28), 0 4px 12px rgba(16, 40, 78, 0.14), inset 0 1px 2px rgba(255, 255, 255, 0.6);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.24s ease;
    position: relative;
}

.bd-floating-main-btn::before {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 25px;
    border: 1.5px solid rgba(63, 128, 230, 0.18);
    animation: bdFloatingRingPulse 2.5s ease-in-out infinite;
    pointer-events: none;
}

@keyframes bdFloatingRingPulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.bd-floating-main-btn:hover {
    box-shadow: 0 24px 48px rgba(16, 40, 78, 0.36), 0 6px 16px rgba(16, 40, 78, 0.18);
    transform: translateY(-1px);
}

.bd-floating-main-btn svg {
    width: 28px;
    height: 28px;
    display: block;
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.bd-floating-assistant.is-open .bd-floating-main-btn {
    transform: rotate(45deg);
    box-shadow: 0 16px 32px rgba(16, 40, 78, 0.22);
}

.bd-leitner-modal {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: none;
}

.bd-leitner-modal.is-open {
    display: block;
}

.bd-leitner-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(7, 12, 22, 0.42);
    backdrop-filter: blur(4px);
}

.bd-leitner-modal-card {
    position: absolute;
    right: 20px;
    bottom: 96px;
    width: min(92vw, 430px);
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.48), rgba(255, 255, 255, 0.2));
    box-shadow: 0 30px 55px rgba(9, 21, 44, 0.32);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    padding: 16px;
    color: #101a2f;
}

.bd-leitner-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.bd-leitner-title {
    margin: 0;
    font-size: 16px;
    font-weight: 800;
}

.bd-leitner-subtitle {
    margin: 4px 0 0;
    color: #364564;
    font-size: 12px;
    line-height: 1.55;
}

.bd-leitner-close {
    border: 0;
    width: 34px;
    height: 34px;
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.52);
    cursor: pointer;
    color: #102743;
    font-size: 19px;
}

.bd-leitner-input-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
}

.bd-leitner-mode-wrap {
    margin-bottom: 8px;
    display: grid;
    gap: 4px;
}

.bd-leitner-mode-label {
    font-size: 12px;
    color: #34486a;
    font-weight: 700;
}

.bd-leitner-mode-select {
    height: 38px;
    border: 1px solid rgba(15, 34, 65, 0.16);
    border-radius: 11px;
    padding: 0 10px;
    background: rgba(255, 255, 255, 0.74);
    color: #0d1f3b;
    font-size: 13px;
    font-family: inherit;
}

.bd-leitner-input {
    height: 44px;
    border: 1px solid rgba(15, 34, 65, 0.16);
    border-radius: 13px;
    padding: 0 12px;
    background: rgba(255, 255, 255, 0.74);
    color: #0d1f3b;
    font-size: 14px;
}

.bd-leitner-primary-btn,
.bd-leitner-secondary-btn {
    border: 0;
    border-radius: 13px;
    padding: 0 14px;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
}

.bd-leitner-primary-btn {
    background: linear-gradient(135deg, #1f8f7a, #1d6ce0);
    color: #fff;
    height: 44px;
}

.bd-leitner-secondary-btn {
    height: 42px;
    background: rgba(255, 255, 255, 0.68);
    color: #143156;
    border: 1px solid rgba(17, 45, 84, 0.2);
}

.bd-leitner-status {
    min-height: 21px;
    margin: 10px 2px 8px;
    font-size: 12px;
    color: #1b4f97;
}

.bd-leitner-status.is-error {
    color: #b72f57;
}

.bd-leitner-status.is-success {
    color: #0f8b5f;
}

.bd-leitner-result-list {
    display: grid;
    gap: 8px;
    max-height: 44vh;
    overflow: auto;
    padding: 2px;
}

.bd-leitner-result-card {
    border: 1px solid rgba(18, 42, 76, 0.14);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.68);
    padding: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.bd-leitner-result-card.is-selected {
    border-color: rgba(32, 124, 235, 0.58);
    box-shadow: 0 0 0 2px rgba(37, 126, 241, 0.2);
}

.bd-leitner-result-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.bd-leitner-word {
    font-size: 15px;
    font-weight: 800;
    color: #102341;
}

.bd-leitner-meaning {
    margin-top: 4px;
    font-size: 13px;
    color: #32435f;
}

.bd-leitner-meta {
    margin-top: 6px;
    display: grid;
    gap: 4px;
}

.bd-leitner-meta-row {
    font-size: 12px;
    color: #223a5f;
    line-height: 1.5;
    text-align: right;
}

.bd-leitner-meta-label {
    font-weight: 700;
    margin-left: 4px;
}

.bd-leitner-meta-value {
    font-weight: 500;
}

.bd-leitner-example {
    margin-top: 6px;
    font-size: 12px;
    color: #3c5d8d;
    direction: ltr;
    text-align: left;
}

.bd-leitner-foot {
    margin-top: 12px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

body.bd-floating-chatroom-is-open {
    overflow: hidden;
}

.bd-floating-chatroom-modal {
    position: fixed;
    inset: 0;
    z-index: 100001;
    display: none;
    opacity: 0;
    transition: opacity 0.22s ease;
}

.bd-floating-chatroom-modal.is-open {
    display: block;
    opacity: 1;
}

.bd-floating-chatroom-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(7, 12, 22, 0.52);
    backdrop-filter: blur(14px) saturate(130%);
    -webkit-backdrop-filter: blur(14px) saturate(130%);
}

.bd-floating-chatroom-panel {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: min(96vw, 1380px);
    height: min(94vh, 960px);
    border-radius: 30px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.38);
    background: linear-gradient(160deg, rgba(247, 250, 255, 0.95), rgba(235, 245, 255, 0.88));
    box-shadow: 0 40px 100px rgba(10, 26, 52, 0.36), 0 8px 24px rgba(10, 26, 52, 0.16);
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    animation: bdFloatingChatroomEnter 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes bdFloatingChatroomEnter {
    from {
        opacity: 0;
        transform: translate(-50%, calc(-50% + 18px)) scale(0.976);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

.bd-floating-chatroom-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 22px;
    border-bottom: 1px solid rgba(183, 206, 236, 0.4);
    background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(247,252,255,0.78));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.bd-floating-chatroom-head-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.bd-floating-chatroom-head-copy {
    display: grid;
    gap: 3px;
}

.bd-floating-chatroom-head-copy strong {
    font-size: 1rem;
    font-weight: 800;
    color: #0f2644;
    letter-spacing: -0.01em;
}

.bd-floating-chatroom-head-copy span {
    font-size: 0.76rem;
    color: #5a7599;
}

.bd-floating-chatroom-close,
.bd-floating-chatroom-minimize {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(175, 200, 232, 0.4);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.72);
    color: #2a4e7a;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.bd-floating-chatroom-close:hover {
    background: rgba(255, 236, 238, 0.9);
    border-color: rgba(225, 155, 160, 0.5);
    color: #a83a40;
    transform: scale(1.08);
}

.bd-floating-chatroom-minimize:hover {
    background: rgba(235, 245, 255, 0.9);
    border-color: rgba(155, 190, 235, 0.6);
    transform: scale(1.08);
}

.bd-floating-chatroom-shell {
    display: flex;
    height: 100%;
    min-height: 0;
    overflow: hidden;
}

.bd-floating-chatroom-shell > .bd-chatroom {
    flex: 1 1 auto;
    min-height: 0;
}

.bd-floating-chatroom-modal.is-minimized {
    display: block;
    opacity: 1;
    pointer-events: none;
}

.bd-floating-chatroom-modal.is-minimized .bd-floating-chatroom-backdrop,
.bd-floating-chatroom-modal.is-minimized .bd-floating-chatroom-shell,
.bd-floating-chatroom-modal.is-minimized .bd-floating-chatroom-head-copy span {
    display: none;
}

.bd-floating-chatroom-modal.is-minimized .bd-floating-chatroom-panel {
    pointer-events: auto;
    width: auto;
    height: auto;
    min-width: 220px;
    left: auto;
    right: 18px;
    top: auto;
    bottom: 94px;
    transform: none;
    border-radius: 20px;
    grid-template-rows: auto;
    box-shadow: 0 24px 50px rgba(10, 26, 52, 0.26);
}

.bd-floating-chatroom-modal.is-minimized .bd-floating-chatroom-head {
    border-bottom: 0;
    padding: 12px 14px;
}

.bd-floating-chatroom-modal.is-minimized .bd-floating-chatroom-head-copy {
    gap: 0;
}

.bd-floating-chatroom-modal.is-minimized .bd-floating-chatroom-head-copy strong {
    font-size: 0.9rem;
}

.bd-floating-chatroom-shell .bd-chatroom {
    width: 100%;
    height: 100%;
    min-height: 0;
    margin: 0;
    padding: 12px;
    gap: 12px;
}

.bd-floating-chatroom-shell .bd-chatroom-layout,
.bd-floating-chatroom-shell .bd-chatroom-sidebar,
.bd-floating-chatroom-shell .bd-chatroom-main {
    min-height: 0;
    max-height: none;
    height: 100%;
}

.bd-floating-chatroom-shell .bd-chatroom-thread-list,
.bd-floating-chatroom-shell .bd-chatroom-messages {
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
    touch-action: pan-y;
}

.bd-floating-chatroom-shell .bd-chatroom-header,
.bd-floating-chatroom-shell .bd-chatroom-guidance,
.bd-floating-chatroom-shell .bd-chatroom-policy-note,
.bd-floating-chatroom-shell .bd-chatroom-dashboard-strip,
.bd-floating-chatroom-shell .bd-chatroom-header-actions,
.bd-floating-chatroom-shell .bd-chatroom-sidebar-head span {
    display: none;
}

.bd-floating-chatroom-shell .bd-chatroom {
    grid-template-rows: minmax(0, 1fr);
}

.bd-floating-chatroom-shell .bd-chatroom-layout {
    grid-template-columns: minmax(250px, 310px) minmax(0, 1fr);
    gap: 10px;
}

.bd-floating-chatroom-shell .bd-chatroom-sidebar {
    padding: 12px;
    grid-template-rows: auto auto minmax(0, 1fr);
}

.bd-floating-chatroom-shell .bd-chatroom-sidebar-head {
    padding: 0;
}

.bd-floating-chatroom-shell .bd-chatroom-sidebar-head strong {
    font-size: 0.9rem;
}

.bd-floating-chatroom-shell .bd-chatroom-filter-row {
    gap: 6px;
}

.bd-floating-chatroom-shell .bd-chatroom-pill,
.bd-floating-chatroom-shell .bd-chatroom-btn {
    min-height: 38px;
}

.bd-floating-chatroom-shell .bd-chatroom-main {
    border-radius: 20px;
    min-height: 0;
    height: 100%;
    overflow: hidden;
}

.bd-floating-chatroom-shell .bd-chatroom-topbar {
    grid-template-columns: minmax(0, 1fr);
    padding: 10px 12px;
    gap: 10px;
}

.bd-floating-chatroom-shell .bd-chatroom-thread-avatar {
    width: 42px;
    height: 42px;
    border-radius: 14px;
}

.bd-floating-chatroom-shell .bd-chatroom-thread-summary strong {
    font-size: 0.92rem;
}

.bd-floating-chatroom-shell .bd-chatroom-topbar-actions {
    gap: 8px;
}

.bd-floating-chatroom-shell .bd-chatroom-action-group {
    gap: 6px;
}

.bd-floating-chatroom-shell .bd-chatroom.is-admin-view .bd-chatroom-main {
    height: 100%;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.bd-floating-chatroom-shell .bd-chatroom.is-admin-view .bd-chatroom-messages {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: 12px 12px calc(var(--bd-mobile-composer-space, 120px) + 16px);
}

.bd-floating-chatroom-shell .bd-chatroom.is-admin-view .bd-chatroom-composer {
    position: relative;
    bottom: auto;
    z-index: auto;
    flex: 0 0 auto;
}

.bd-floating-chatroom-shell .bd-chatroom-messages {
    min-height: 0;
    padding: 12px;
    gap: 10px;
}

.bd-floating-chatroom-shell .bd-chatroom-message {
    max-width: min(88%, 760px);
}

.bd-floating-chatroom-shell .bd-chatroom-composer {
    padding: 10px 12px;
    border-top: 1px solid rgba(188, 207, 235, 0.32);
    border-radius: 0;
    border-inline: 0;
    border-bottom: 0;
    background: linear-gradient(180deg, rgba(252, 253, 255, 0.95), rgba(245, 249, 255, 0.9));
}

.bd-floating-chatroom-shell .bd-chatroom-compose-row {
    align-items: end;
}

.bd-floating-chatroom-shell .bd-chatroom-compose-row textarea {
    min-height: 48px;
    max-height: 160px;
}

.bd-floating-chatroom-shell .bd-chatroom-files,
.bd-floating-chatroom-shell .bd-chatroom-pinned,
.bd-floating-chatroom-shell .bd-chatroom-typing,
.bd-floating-chatroom-shell .bd-chatroom-call-panel,
.bd-floating-chatroom-shell .bd-chatroom-screen-panel {
    margin-inline: 12px;
    margin-top: 10px;
}

@media (max-width: 640px) {
    .bd-floating-assistant {
        right: 14px;
        bottom: 16px;
    }

    .bd-leitner-modal-card {
        right: 10px;
        left: 10px;
        width: auto;
        bottom: 82px;
    }

    .bd-floating-action-btn {
        min-width: 168px;
    }

    .bd-floating-chatroom-panel {
        inset: 8px;
        width: auto;
        height: auto;
        transform: none;
        left: 8px;
        top: 8px;
        border-radius: 22px;
    }

    .bd-floating-chatroom-head {
        padding: 14px 16px;
    }

    .bd-floating-chatroom-modal.is-minimized .bd-floating-chatroom-panel {
        right: 10px;
        bottom: 82px;
        min-width: 190px;
    }

    .bd-floating-chatroom-shell .bd-chatroom {
        padding: 8px;
    }

    .bd-floating-chatroom-shell .bd-chatroom-layout {
        grid-template-columns: 1fr;
        grid-template-rows: minmax(0, 1fr);
        min-height: 0;
        height: 100%;
    }

    .bd-floating-chatroom-shell .bd-chatroom.is-admin-view .bd-chatroom-layout {
        grid-template-rows: minmax(160px, 34vh) minmax(0, 1fr);
    }

    .bd-floating-chatroom-shell .bd-chatroom.is-admin-view .bd-chatroom-sidebar {
        display: grid !important;
        grid-template-rows: auto auto minmax(0, 1fr);
        max-height: min(34vh, 260px);
        min-height: 0;
        padding: 10px;
        gap: 8px;
    }

    .bd-floating-chatroom-shell .bd-chatroom.is-user-view .bd-chatroom-sidebar {
        display: none !important;
    }

    .bd-floating-chatroom-shell .bd-chatroom-main {
        min-height: 0;
        height: 100%;
        overflow: hidden;
    }

    .bd-floating-chatroom-shell .bd-chatroom-filter-row,
    .bd-floating-chatroom-shell .bd-chatroom-search-inline,
    .bd-floating-chatroom-shell [data-chatroom-call-toggle],
    .bd-floating-chatroom-shell [data-chatroom-load-files],
    .bd-floating-chatroom-shell [data-chatroom-screen-toggle],
    .bd-floating-chatroom-shell [data-chatroom-archive-thread],
    .bd-floating-chatroom-shell .bd-chatroom-topbar,
    .bd-floating-chatroom-shell .bd-chatroom-guidance,
    .bd-floating-chatroom-shell .bd-chatroom-policy-note,
    .bd-floating-chatroom-shell .bd-chatroom-pinned,
    .bd-floating-chatroom-shell .bd-chatroom-typing,
    .bd-floating-chatroom-shell .bd-chatroom-dashboard-strip {
        display: none !important;
    }

    .bd-floating-chatroom-shell .bd-chatroom-action-group-primary,
    .bd-floating-chatroom-shell .bd-chatroom-action-group-secondary {
        display: none !important;
    }

    .bd-floating-chatroom-shell .bd-chatroom-action-group {
        display: none !important;
    }

    .bd-floating-chatroom-shell .bd-chatroom-messages {
        padding: 10px 10px calc(var(--bd-mobile-composer-space, 164px) + 18px + env(safe-area-inset-bottom));
        min-height: 0;
        overflow-y: auto;
    }

    .bd-floating-chatroom-shell .bd-chatroom-message {
        max-width: 94%;
    }

    .bd-floating-chatroom-shell .bd-chatroom-composer {
        padding: 10px;
        padding-bottom: calc(10px + env(safe-area-inset-bottom));
    }

    .bd-floating-chatroom-shell .bd-chatroom-compose-actions {
        width: 100%;
        display: grid;
        grid-template-columns: auto auto auto minmax(92px, 1fr);
    }
}

/* ─── Focus-visible keyboard navigation ─── */
.bd-floating-main-btn:focus-visible,
.bd-floating-action-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(51, 144, 236, 0.3), 0 16px 32px rgba(12, 27, 55, 0.22);
}

/* ─── Prefers reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
    .bd-floating-actions,
    .bd-floating-action-btn,
    .bd-floating-main-btn {
        transition: none !important;
        animation: none !important;
    }

    .bd-floating-action-btn:hover {
        transform: none;
    }
}