/*
 * Revealed search: hidden until the search icon is clicked, then it lies over the menu (left/width
 * are measured by header-search.js from the first menu item to the icon) and nothing moves.
 */
#masthead .child-header-search {
    --child-search-radius: var(--child-radius-surface, 23px);
    --child-search-reveal: 320ms;
    position: absolute;
    top: 50%;
    left: var(--child-search-left, auto);
    right: auto;
    z-index: 101;
    width: var(--child-search-width, min(32rem, 100%));
    margin: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-50%);
    transition: visibility 0s linear var(--child-search-reveal);
}

#masthead .child-header-search.is-open {
    visibility: visible;
    pointer-events: auto;
    transition: visibility 0s;
}

/* The field opens out of the search icon: revealed from right to left, collapsing back on close. */
#masthead .child-header-search .child-header-search-form {
    clip-path: inset(0 0 0 100% round var(--child-search-radius));
    transition: clip-path var(--child-search-reveal) cubic-bezier(.4, 0, .2, 1);
}

#masthead .child-header-search.is-open .child-header-search-form {
    clip-path: inset(0 0 0 0 round var(--child-search-radius));
}

@media (prefers-reduced-motion: reduce) {
    #masthead .child-header-search,
    #masthead .child-header-search.is-open,
    #masthead .child-header-search .child-header-search-form { transition: none; }
}

/* The search icon stays visible on top; the field slides out from behind it. */
#masthead .child-header-search-toggle { position: relative; z-index: 102; }
#masthead .child-header-search .child-header-search-form { padding-right: 44px; }
/* The icon replaces the field's own buttons: magnifier (search) or X (clear) depending on the input. */
#masthead .child-header-search :is([data-child-search-submit], [data-child-search-clear]) { display: none; }
#masthead .child-header-search-toggle .child-header-search-toggle-clear,
#masthead .child-header-search-toggle.is-clear .child-header-search-toggle-search { display: none; }
#masthead .child-header-search-toggle.is-clear .child-header-search-toggle-clear { display: block; }
#masthead .child-header-search-toggle.is-clear .child-header-tooltip { display: none; }

#masthead .child-header-search.is-active { z-index: 101; }

.child-header-search-backdrop {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgb(0 0 0 / 35%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 220ms ease, visibility 220ms;
}

.child-header-search-backdrop.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
    .child-header-search-backdrop { transition: none; }
}

#masthead .child-header-search-form {
    display: flex;
    align-items: center;
    margin: 0;
    border: 1px solid var(--child-color-border, #d3d3d3);
    border-radius: var(--child-search-radius);
    background: var(--child-color-field-bg, #fff);
    overflow: hidden;
}

#masthead .child-header-search input[type="search"] {
    width: 100%;
    min-width: 0;
    height: 44px;
    margin: 0;
    padding: .5rem 0 .5rem 1rem;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    color: var(--child-color-text, #111);
    font: inherit;
    font-size: .9375rem;
}

#masthead .child-header-search input[type="search"]::-webkit-search-cancel-button {
    -webkit-appearance: none;
}

#masthead .child-header-search-form button {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--child-color-text, #111);
}

#masthead [data-child-search-submit] .ti {
    font-size: 24px;
}

#masthead [data-child-search-clear] .ti {
    font-size: 20px;
}

#masthead .child-header-search-dropdown {
    position: absolute;
    top: calc(100% + .5rem);
    left: 0;
    z-index: 1002;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
    padding: .5rem;
    border: 1px solid var(--child-color-border, #d3d3d3);
    border-radius: var(--child-search-radius);
    background: var(--child-color-field-bg, #fff);
    box-shadow: 0 8px 24px rgb(var(--child-color-shadow-rgb, 0 0 0) / 12%);
}

#masthead .child-header-search-scroll {
    max-height: min(calc(65vh - 1rem - 2px), calc((48px + 1.25rem) * 5.5));
    overflow-y: auto;
    overscroll-behavior-y: contain;
    scrollbar-width: thin;
    scrollbar-color: rgb(0 0 0 / 25%) transparent;
}

#masthead .child-header-search-scroll::-webkit-scrollbar { width: 6px; }
#masthead .child-header-search-scroll::-webkit-scrollbar-track {
    background: transparent;
    margin-block: .5rem;
}
#masthead .child-header-search-scroll::-webkit-scrollbar-thumb {
    background: rgb(0 0 0 / 25%);
    border-radius: 999px;
}
#masthead .child-header-search-scroll::-webkit-scrollbar-thumb:hover {
    background: rgb(0 0 0 / 40%);
}

#masthead .child-header-search [hidden] { display: none !important; }

#child-header-search-results {
    position: relative;
    isolation: isolate;
}

#child-header-search-results::before {
    content: '';
    position: absolute;
    z-index: 0;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--child-search-highlight-height, 0px);
    transform: translateY(var(--child-search-highlight-y, 0px));
    border-radius: max(0px, calc(var(--child-search-radius) - .5rem - 1px));
    background: var(--child-color-selection-bg, #e7f5ff);
    opacity: 0;
    pointer-events: none;
}

#child-header-search-results.is-positioned::before {
    transition: transform 280ms cubic-bezier(.22, 1, .36, 1), height 280ms ease, opacity 160ms ease;
}

#child-header-search-results.has-highlight::before { opacity: 1; }

@media (prefers-reduced-motion: reduce) {
    #child-header-search-results.is-positioned::before { transition: none; }
}

#masthead .child-header-search-result {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .625rem;
    border-radius: max(0px, calc(var(--child-search-radius) - .5rem - 1px));
    color: var(--child-color-text, #111);
    text-decoration: none;
    font-size: .9375rem;
    line-height: 1.4;
}

#masthead .child-header-search-result > span {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-align: left !important;
    hyphens: none;
}


#masthead .child-header-search-result img {
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    border-radius: max(0px, calc(var(--child-search-radius) - .5rem - 1px - .625rem));
    object-fit: cover;
}

#masthead .child-header-search-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: .5rem;
    color: var(--child-color-text, #111);
}

.child-header-search-loading .ti {
    display: block;
    font-size: 24px;
    animation: child-search-spin 900ms linear infinite;
}

@keyframes child-search-spin {
    to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
    .child-header-search-loading .ti { animation: none; }
}

#masthead .child-header-search-message {
    margin: 0;
    padding: .75rem;
    text-align: center;
    color: var(--child-color-text, #111);
    font-size: .875rem;
}

#masthead .child-header-search-more {
    display: block;
    width: 100%;
    margin: .25rem 0 0;
    padding: .875rem .625rem;
    border: 0;
    border-radius: max(0px, calc(var(--child-search-radius) - .5rem - 1px));
    background: transparent;
    color: var(--child-color-text, #111);
    font: inherit;
    font-size: .9375rem;
    text-decoration: underline;
    text-underline-offset: .2em;
}

#masthead .child-header-search-more:is(:hover, :focus-visible) {
    background: var(--child-color-selection-bg, #e7f5ff);
}

@media (max-width: 767px) {
    /* Phones: the revealed search spans the header. */
    #masthead .child-header-search {
        left: 0;
        width: 100%;
    }
    #masthead .child-header-search-dropdown { width: 100%; box-sizing: border-box; }
}