/* Sidebar container. */
.lwd-esb {
    --lwd-tab-bg: #8dd0f0;
    --lwd-tab-color: #ffffff;
    --lwd-tab-size: 56px;
    --lwd-search-submit-size: 48px;
    --lwd-search-clear-size: 32px;
    --lwd-sidebar-safe-gap: 12px;

    position: fixed;
    /* Keep the complete tab stack centred, regardless of its number of tabs. */
    top: 50% !important;
    transform: translateY( -50% );
    z-index: 9999;
    display: flex;
    gap: 0;
    pointer-events: none;
}

.lwd-esb,
.lwd-esb *,
.lwd-esb *::before,
.lwd-esb *::after {
    box-sizing: border-box;
}

/* Tabs and icons. */
.lwd-esb__tabs {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 0 10px;
    pointer-events: auto;
}

.lwd-esb__tab {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: var( --lwd-tab-size );
    block-size: var( --lwd-tab-size );
    flex: 0 0 var( --lwd-tab-size );
    border: 1px solid rgba( 0, 0, 0, 0.08 );
    border-radius: 12px;
    background: var( --lwd-tab-bg );
    box-shadow: 0 2px 8px rgba( 0, 0, 0, 0.06 );
    color: var( --lwd-tab-color ) !important;
    cursor: pointer;
    pointer-events: auto;
    text-decoration: none;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.lwd-esb__tab:hover {
    background: var( --lwd-tab-bg-h, var( --lwd-tab-bg ) );
    color: var( --lwd-tab-color-h, var( --lwd-tab-color ) ) !important;
    transform: translateY( -1px );
}

.lwd-esb__tab:focus-visible {
    outline: 3px solid currentColor;
    outline-offset: 3px;
}

.lwd-esb__search {
    --lwd-search-icon-bg: var( --lwd-tab-bg );
    --lwd-search-icon-color: var( --lwd-tab-color );
    --lwd-search-icon-bg-hover: var( --lwd-tab-bg-h, var( --lwd-tab-bg ) );
    --lwd-search-icon-color-hover: var( --lwd-tab-color-h, var( --lwd-tab-color ) );
    --lwd-search-field-bg: #ffffff;
    --lwd-search-field-color: #111111;
    --lwd-search-placeholder-color: #6b7280;
    --lwd-search-results-bg: var( --lwd-search-field-bg );
    --lwd-search-results-color: var( --lwd-search-field-color );
    --lwd-search-results-hover-bg: rgba( 0, 0, 0, 0.06 );
    --lwd-search-results-hover-color: var( --lwd-search-field-color );
    --lwd-search-results-group-bg: color-mix( in srgb, var( --lwd-search-results-bg ) 88%, #000 12% );
    --lwd-search-results-group-color: var( --lwd-search-results-color );
    --lwd-search-button-bg: var( --lwd-tab-bg );
    /* Keep the action icon legible even when the tab colours are identical. */
    --lwd-search-button-color: #ffffff;
    --lwd-search-button-bg-hover: var( --lwd-tab-bg-h, var( --lwd-tab-bg ) );
    --lwd-search-button-color-hover: #ffffff;
    --lwd-search-button-radius: 10px;
    --lwd-search-clear-color: var( --lwd-search-field-color );
    --lwd-search-clear-color-hover: var( --lwd-search-field-color );
    --lwd-search-input-width: 360px;

    position: relative;
    pointer-events: auto;
}

.lwd-esb__search-toggle {
    list-style: none;
    margin: 0;
    background: var( --lwd-search-icon-bg ) !important;
    color: var( --lwd-search-icon-color ) !important;
}

.lwd-esb .lwd-esb__search-toggle .lwd-esb__icon,
.lwd-esb .lwd-esb__search-toggle .lwd-esb__icon i,
.lwd-esb .lwd-esb__search-toggle .lwd-esb__icon svg {
    color: var( --lwd-search-icon-color ) !important;
    fill: var( --lwd-search-icon-color ) !important;
}

.lwd-esb__search-toggle:hover,
.lwd-esb__search:focus-within .lwd-esb__search-toggle {
    background: var( --lwd-search-icon-bg-hover ) !important;
    color: var( --lwd-search-icon-color-hover ) !important;
}

.lwd-esb .lwd-esb__search-toggle:hover .lwd-esb__icon,
.lwd-esb .lwd-esb__search-toggle:hover .lwd-esb__icon i,
.lwd-esb .lwd-esb__search-toggle:hover .lwd-esb__icon svg,
.lwd-esb__search:focus-within .lwd-esb__search-toggle .lwd-esb__icon,
.lwd-esb__search:focus-within .lwd-esb__search-toggle .lwd-esb__icon i,
.lwd-esb__search:focus-within .lwd-esb__search-toggle .lwd-esb__icon svg {
    color: var( --lwd-search-icon-color-hover ) !important;
    fill: var( --lwd-search-icon-color-hover ) !important;
}

.lwd-esb__tab .lwd-esb__icon,
.lwd-esb__tab .lwd-esb__icon i,
.lwd-esb__tab .lwd-esb__icon svg {
    color: var( --lwd-tab-color ) !important;
    fill: var( --lwd-tab-color ) !important;
}

.lwd-esb__tab:hover .lwd-esb__icon,
.lwd-esb__tab:hover .lwd-esb__icon i,
.lwd-esb__tab:hover .lwd-esb__icon svg,
.lwd-esb__tab:focus-visible .lwd-esb__icon,
.lwd-esb__tab:focus-visible .lwd-esb__icon i,
.lwd-esb__tab:focus-visible .lwd-esb__icon svg {
    color: var( --lwd-tab-color-h, var( --lwd-tab-color ) ) !important;
    fill: var( --lwd-tab-color-h, var( --lwd-tab-color ) ) !important;
}

.lwd-esb__icon {
    display: inline-flex;
    font-size: 20px;
    line-height: 1;
}

.lwd-esb__icon i {
    display: inline-block;
    line-height: 1;
}

.lwd-esb__icon svg,
.lwd-esb__icon img {
    display: block;
    width: 1em;
    height: 1em;
}

.lwd-esb__icon svg {
    fill: currentColor;
}

.lwd-esb__icon img {
    object-fit: contain;
}

/* Position and hover label. */
.lwd-esb--left {
    right: auto;
    left: 0;
}

.lwd-esb--right {
    right: 0;
    left: auto;
}

.lwd-esb__hover-label {
    position: absolute;
    padding: 10px 16px;
    border-radius: 8px;
    background: #111111;
    box-shadow: 0 6px 24px rgba( 0, 0, 0, 0.16 );
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
    white-space: nowrap;
}

.lwd-esb--left .lwd-esb__hover-label {
    left: calc( var( --lwd-tab-size ) + var( --lwd-hover-label-offset, 8px ) );
    transform: translateX( calc( -1 * var( --lwd-hover-label-offset, 8px ) ) );
}

.lwd-esb--right .lwd-esb__hover-label {
    right: calc( var( --lwd-tab-size ) + var( --lwd-hover-label-offset, 8px ) );
    transform: translateX( var( --lwd-hover-label-offset, 8px ) );
}

.lwd-esb__tab:hover .lwd-esb__hover-label,
.lwd-esb__tab:focus-visible .lwd-esb__hover-label {
    opacity: 1;
    transform: translateX( 0 );
}

.lwd-esb__search-form {
    position: relative;
    display: flex;
}

.lwd-esb__search-fields {
    position: absolute;
    top: 0;
    block-size: var( --lwd-tab-size );
    z-index: 1;
    inline-size: min(
        calc( var( --lwd-search-input-width ) + var( --lwd-search-submit-size ) + var( --lwd-search-clear-size ) ),
        calc( 100vw - var( --lwd-tab-size ) - ( 2 * var( --lwd-sidebar-safe-gap ) ) )
    );
    max-inline-size: calc( 100vw - var( --lwd-tab-size ) - ( 2 * var( --lwd-sidebar-safe-gap ) ) );
    overflow: visible;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.lwd-esb__search-input-row {
    position: relative;
    display: flex;
    align-items: center;
    block-size: var( --lwd-tab-size );
    min-block-size: var( --lwd-tab-size );
    overflow: hidden;
    width: 100%;
    padding: 4px;
    border: 0 !important;
    border-radius: 8px;
    background: var( --lwd-search-field-bg );
    box-shadow: none !important;
}

.lwd-esb--left .lwd-esb__search-fields {
    left: calc( 100% + var( --lwd-hover-label-offset, 8px ) );
    transform: translateX( -8px );
}

.lwd-esb--right .lwd-esb__search-fields {
    right: calc( 100% + var( --lwd-hover-label-offset, 8px ) );
    transform: translateX( 8px );
}

.lwd-esb__search.is-open .lwd-esb__search-fields,
.lwd-esb__search:focus-within .lwd-esb__search-fields {
    opacity: 1;
    pointer-events: auto;
    transform: translateX( 0 );
}

.lwd-esb__search-input {
    display: block;
    order: 1;
    flex: 1 1 0;
    min-inline-size: 0 !important;
    inline-size: 100% !important;
    block-size: calc( var( --lwd-tab-size ) - 8px ) !important;
    min-block-size: 0;
    padding: 12px 16px;
    border: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
    color: var( --lwd-search-field-color );
    font: inherit;
}

.lwd-esb__search-input:focus {
    outline: 0;
}

.lwd-esb__search-input::placeholder {
    color: var( --lwd-search-placeholder-color );
    opacity: 1;
}

.lwd-esb__search-submit {
    appearance: none;
    -webkit-appearance: none;
    position: relative;
    /* The search action sits on the right; the clear action is immediately left of it. */
    order: 3;
    align-self: center;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 var( --lwd-search-submit-size );
    inline-size: var( --lwd-search-submit-size );
    block-size: calc( var( --lwd-tab-size ) - 8px );
    margin: 0;
    padding: 0 !important;
    border: 0 !important;
    border-radius: var( --lwd-search-button-radius ) !important;
    background: var( --lwd-search-button-bg ) !important;
    box-shadow: none !important;
    color: var( --lwd-search-button-color ) !important;
    cursor: pointer !important;
    font: inherit !important;
    font-size: 20px !important;
    line-height: 1 !important;
    text-decoration: none !important;
    text-transform: none !important;
    -webkit-tap-highlight-color: transparent;
}

.lwd-esb__search-clear {
    appearance: none;
    -webkit-appearance: none;
    position: relative;
    order: 2;
    flex: 0 0 var( --lwd-search-clear-size );
    align-self: center;
    display: flex;
    align-items: center;
    justify-content: center;
    inline-size: 100%;
    block-size: calc( var( --lwd-tab-size ) - 8px );
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent !important;
    color: var( --lwd-search-clear-color );
    cursor: pointer;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: color 0.15s ease;
}

.lwd-esb__search-clear:hover,
.lwd-esb__search-clear:focus-visible {
    background: transparent;
    color: var( --lwd-search-clear-color-hover );
    outline: 0;
}

.lwd-esb__search-clear svg {
    display: none !important;
}

.lwd-esb__search-clear::before,
.lwd-esb__search-clear::after {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    content: "";
}

.lwd-esb__search-clear::before {
    transform: translate( -50%, -50% ) rotate( 45deg );
}

.lwd-esb__search-clear::after {
    transform: translate( -50%, -50% ) rotate( -45deg );
}

.lwd-esb__search-submit-icon {
    display: block !important;
    width: auto !important;
    height: auto !important;
    color: inherit !important;
    font-family: "Font Awesome 5 Free" !important;
    font-size: 20px !important;
    font-style: normal !important;
    font-weight: 900 !important;
    line-height: 1 !important;
}

.lwd-esb__search-results {
    position: absolute;
    top: calc( 100% + 6px );
    right: 0;
    left: 0;
    max-height: 26rem;
    max-block-size: min( 26rem, calc( 100dvh - ( 2 * var( --lwd-sidebar-safe-gap ) ) ) );
    overflow-x: hidden;
    overflow-x: clip;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    border: 1px solid rgba( 0, 0, 0, 0.12 );
    border-radius: 8px;
    background: var( --lwd-search-results-bg );
    box-shadow: 0 10px 28px rgba( 0, 0, 0, 0.18 );
}

.lwd-esb__search-result,
.lwd-esb__search-result-group,
.lwd-esb__search-result-empty {
    display: block;
    color: var( --lwd-search-results-color ) !important;
    font-family: inherit !important;
    font-size: 14px !important;
    line-height: 1.35;
    text-decoration: none;
}

.lwd-esb__search-result {
    min-block-size: 0;
    padding: 8px 12px;
}

.lwd-esb__search-result-empty {
    min-height: 44px;
    padding: 10px 14px;
}

.lwd-esb__search-result-group {
    position: sticky;
    top: 0;
    z-index: 1;
    padding: 7px 12px 6px;
    border-top: 1px solid rgba( 0, 0, 0, 0.08 );
    border-bottom: 1px solid rgba( 0, 0, 0, 0.08 );
    background: var( --lwd-search-results-group-bg );
    color: var( --lwd-search-results-group-color ) !important;
    font-size: 11px !important;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.2;
    opacity: 0.86;
    text-transform: uppercase;
}

.lwd-esb__search-result-group:first-child {
    border-top: 0;
}

.lwd-esb__search-result + .lwd-esb__search-result {
    border-top: 1px solid rgba( 0, 0, 0, 0.08 );
}

.lwd-esb__search-result-group + .lwd-esb__search-result {
    border-top: 0;
}

.lwd-esb__search-result:hover,
.lwd-esb__search-result:focus-visible {
    background: var( --lwd-search-results-hover-bg );
    color: var( --lwd-search-results-hover-color ) !important;
    outline: 0;
}

.lwd-esb__search-result-title,
.lwd-esb__search-result-excerpt {
    display: block;
    color: inherit !important;
}

.lwd-esb__search-result-title {
    font-weight: 700;
    overflow-wrap: anywhere;
    word-break: normal;
}

.lwd-esb__search-result-excerpt {
    margin-top: 3px;
    opacity: 0.72;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lwd-esb__search-submit:hover,
.lwd-esb__search-submit:focus-visible {
    background: var( --lwd-search-button-bg-hover ) !important;
    color: var( --lwd-search-button-color-hover ) !important;
}

.lwd-esb__search-submit:focus-visible {
    outline: 0;
    box-shadow: inset 0 0 0 2px currentColor !important;
}

/* Responsive visibility, touch sizing and motion preferences. */
@media ( min-width: 1025px ) {
    .lwd-esb--no-desktop {
        display: none !important;
    }
}

@media ( max-width: 1024px ) {
    .lwd-esb__hover-label {
        display: none;
    }

    .lwd-esb--no-tablet {
        display: none !important;
    }

}

@media ( max-width: 767px ) {
    .lwd-esb {
        --lwd-sidebar-safe-gap: 8px;
    }

    .lwd-esb__tabs {
        padding: 0 6px;
    }

    .lwd-esb--no-mobile {
        display: none !important;
    }
}

@media ( prefers-reduced-motion: reduce ) {
    .lwd-esb__tab,
    .lwd-esb__hover-label,
    .lwd-esb__search-fields {
        transition: none;
    }
}