/* Shared, progressively enhanced search controls. A closed disclosure never clears form values. */
.search-controls {
    --search-control-height: 3.1rem;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-column: 1 / -1;
    min-width: 0;
    width: 100%;
    gap: .65rem .55rem;
}

.search-controls-query {
    display: grid;
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
    gap: .55rem;
}

.search-controls-query > label:not(.sr-only) {
    color: var(--paper-100);
    font-size: .92rem;
    font-weight: 780;
}

.search-controls :is(.discovery-search-row, .printing-search-row) {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-column: auto;
    grid-row: auto;
    gap: .55rem;
    min-width: 0;
}

.search-controls :is(.discovery-search-row, .printing-search-row) > input {
    width: 100%;
    min-width: 0;
    min-height: var(--search-control-height);
}

.search-controls :is(.discovery-search-row, .printing-search-row) > .button {
    min-width: 0;
    min-height: var(--search-control-height);
    padding-inline: clamp(.65rem, 2vw, 1.1rem);
}

.search-filters {
    display: contents;
    min-width: 0;
    margin: 0;
}

/* Modern engines wrap details content in this pseudo-element. Flatten both wrappers
   so the summary shares the query row and expanded controls span the full next row. */
.search-filters::details-content { display: contents; }
.search-filters:not([open]) > .search-filters-content { display: none; }

.search-filters > summary {
    display: flex;
    grid-column: 2;
    grid-row: 1;
    align-self: end;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    width: fit-content;
    min-height: var(--search-control-height);
    padding: .45rem .75rem;
    border: 1px solid var(--line);
    border-radius: .7rem;
    color: var(--blue-200);
    background: rgba(116, 195, 255, .06);
    font-size: .8rem;
    font-weight: 700;
    line-height: 1.25;
    list-style: none;
    cursor: pointer;
}

.search-filters > summary::-webkit-details-marker { display: none; }
.search-filters > summary::marker { content: ""; }
.search-filters > summary:hover { background: rgba(116, 195, 255, .12); }
.search-filters > summary:focus-visible { outline: 2px solid var(--blue-200); outline-offset: 3px; }

.search-filters-chevron {
    display: block;
    flex: 0 0 1.1rem;
    width: 1.1rem;
    height: 1.1rem;
    transform-origin: center;
}

.search-filters[open] > summary .search-filters-chevron { transform: rotate(180deg); }

.search-filters-content {
    display: grid;
    grid-column: 1 / -1;
    grid-row: 2;
    min-width: 0;
    gap: .8rem;
    margin-top: 0;
    padding-top: .85rem;
    border-top: 1px solid var(--line);
}

/* Override the previous desktop layout, where filter fields occupied a second form column. */
.search-toolbar:has(> .search-controls) { grid-template-columns: minmax(0, 1fr); }
.search-controls .filter-control-group {
    grid-column: auto;
    grid-row: auto;
    margin: 0;
    padding: 0;
    border: 0;
}

.search-controls .field-help { margin: 0; }
.library-panel-search-with-finish .search-controls .filter-field select { width: 100%; }
.library-panel-search-with-finish .search-controls { --search-control-height: 2.75rem; gap: .35rem; }

@media (max-width: 25rem) {
    .search-controls { --search-control-height: 2.75rem; column-gap: .35rem; }
    .search-controls :is(.discovery-search-row, .printing-search-row) { gap: .35rem; }
    .search-controls :is(.discovery-search-row, .printing-search-row) > input { padding-inline: .55rem; font-size: .88rem; }
    .search-controls :is(.discovery-search-row, .printing-search-row) > .button { padding-inline: .5rem; font-size: .82rem; }
    .search-filters > summary { gap: .25rem; padding-inline: .45rem; font-size: .78rem; }
    .search-controls .filter-grid { grid-template-columns: minmax(0, 1fr); }
}