.fmn-fixed-menu {
    position: fixed;
    right: 0;
    top: 50%;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0;
    transform: translateY(-50%);
    pointer-events: none;
}

.fmn-fixed-menu__item {
    width: 86px;
    min-height: 176px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: var(--fmn-padding);
    margin-bottom: var(--fmn-button-gap);
    border: var(--fmn-border-width) solid var(--fmn-border-color);
    border-radius: 10px 0 0 10px;
    background: var(--fmn-bg);
    color: var(--fmn-text);
    text-decoration: none;
    line-height: 1.25;
    pointer-events: auto;
    transition: filter 0.2s ease;
    writing-mode: vertical-rl;
}

.fmn-fixed-menu__item:hover,
.fmn-fixed-menu__item:focus {
    color: var(--fmn-text);
    filter: brightness(1.04);
    text-decoration: none;
}

.fmn-fixed-menu__item:last-child {
    margin-bottom: 0;
}

.fmn-fixed-menu--desktop .fmn-fixed-menu__item {
    flex-direction: column;
    text-align: center;
    writing-mode: horizontal-tb;
}

.fmn-fixed-menu--desktop .fmn-fixed-menu__label {
    writing-mode: vertical-rl;
}

.fmn-fixed-menu__icon {
    width: var(--fmn-icon-size);
    height: var(--fmn-icon-size);
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    color: var(--fmn-icon);
    font-size: var(--fmn-icon-size);
    line-height: 1;
    writing-mode: horizontal-tb;
}

.fmn-fixed-menu__icon.dashicons::before {
    width: auto;
    height: auto;
    font-size: inherit;
    color: inherit;
}

.fmn-fixed-menu__icon--html i,
.fmn-fixed-menu__icon--html span,
.fmn-fixed-menu__icon--html svg {
    color: inherit;
    font-size: inherit;
    width: 1em;
    height: 1em;
}

.fmn-fixed-menu__icon--html > i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    line-height: 1;
    text-align: center;
}

.fmn-fixed-menu__icon--image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}

.fmn-fixed-menu__label {
    display: inline-block;
    color: inherit;
    font-size: var(--fmn-font-size);
    font-weight: 700;
    letter-spacing: 0;
}

.fmn-fixed-menu--desktop_bottom {
    top: auto;
    /* The default right offset leaves room for the existing right-side menu. */
    right: var(--fmn-right, 98px);
    bottom: var(--fmn-bottom, 16px);
    box-sizing: border-box;
    width: max-content;
    max-height: max(0px, calc(100vh - var(--fmn-bottom, 16px) - 16px));
    max-height: max(0px, calc(100dvh - var(--fmn-bottom, 16px) - 16px));
    align-items: center;
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: thin;
    transform: none;
    pointer-events: auto;
}

.fmn-fixed-menu--desktop_bottom .fmn-fixed-menu__item {
    flex: 0 0 var(--fmn-diameter, 120px);
    box-sizing: border-box;
    width: var(--fmn-diameter, 120px);
    height: var(--fmn-diameter, 120px);
    min-height: 0;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
    border-radius: 50%;
    overflow: hidden;
    text-align: center;
    writing-mode: horizontal-tb;
}

.fmn-fixed-menu--desktop_bottom .fmn-fixed-menu__label {
    max-width: 100%;
    overflow-wrap: anywhere;
    text-align: center;
}

.fmn-fixed-menu--mobile {
    right: 0;
    bottom: 0;
    top: auto;
    left: 0;
    flex-direction: row;
    transform: none;
    width: 100%;
}

.fmn-fixed-menu--mobile .fmn-fixed-menu__item {
    flex: 1 1 0;
    width: auto;
    min-width: 0;
    min-height: 68px;
    height: 68px;
    gap: 4px;
    padding: var(--fmn-padding);
    margin-right: var(--fmn-button-gap);
    margin-bottom: 0;
    border-radius: 0;
    writing-mode: horizontal-tb;
    flex-direction: column;
}

.fmn-fixed-menu--mobile .fmn-fixed-menu__item:last-child {
    margin-right: 0;
}

.fmn-fixed-menu--mobile .fmn-fixed-menu__label {
    width: 100%;
    overflow: hidden;
    font-size: var(--fmn-font-size);
    line-height: 1.2;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
}