/* SPDX-License-Identifier: MIT; (c) 2025 Andrew D Smith (author) */
/* Loading indicator shown while metadata is fetched and the table is built */
#faceted-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75em;
    padding: 3em 0;
    color: #555;
}
#faceted-loading .faceted-spinner {
    width: 36px;
    height: 36px;
    border: 4px solid #d3eaff;     /* matches the table's light-blue accents */
    border-top-color: #2b6cb0;
    border-radius: 50%;
    animation: faceted-spin 0.8s linear infinite;
}
@keyframes faceted-spin {
    to { transform: rotate(360deg); }
}
#container {
    display: flex;
    width: 100%;
    gap: 1em;
    align-items: flex-start;
    box-sizing: border-box;
}
#filters {
    display: flex;
    flex-direction: column;
    gap: 1em;
    width: 300px;
    flex-shrink: 0;
    /* ADS: the lines below are for vertical scrolling if needed */
    /* max-height: 80vh; */
    /* overflow-y: auto; */
    align-self: stretch;
    box-sizing: border-box;
    padding-right: 0.5em;
}
#filters > div {
    display: flex;
    flex-direction: column;
    gap: 0.3em;
}
#filters label {
    display: flex;
    align-items: center;
    gap: 0.3em;
    cursor: pointer;
    user-select: none;
}
#theMetaDataTable_wrapper {
    flex: 1 1 auto;
    min-width: 0;
    box-sizing: border-box;
}
/*  Horizontal-scroll box around metadata tables: a too-wide table scrolls
    internally in this instead of spilling off-screen. The toolbar (Show N, paging)
    sits outside this box, so it stays visible at the wrapper's width.

    The genome browser page wraps this content in an old-school
    <table width="100%"> that sizes to its content. The "width: 0; min-width: 100%"
    pair stops the metadata table from reporting the (very large) content width,
    the outer table sticks to the page width, the metadata table's min-width:100% makes
    it expand to fill that, and then then metadata's overflow results in a scroll bar.
*/
.table-xscroll {
    width: 0;
    min-width: 100%;
    overflow-x: auto;
}
#theMetaDataTable {
    width: 100% !important;
    box-sizing: border-box;
    box-shadow: 0 0 0 1px #ddd;
}
/* Light blue background for the table header (column titles + search row) */
#theMetaDataTable thead th,
#theMetaDataTable thead td {
    background-color: lightblue;
}
#theMetaDataTable td:nth-child(n+2),
#theMetaDataTable th:nth-child(n+2) {
    vertical-align: top;
    /* white-space: nowrap; */
    /* overflow: hidden;          /* hide overflow */
    min-width: 100px; /* Adjust width as needed */
}
/* Override Select 3.0's custom checkbox styling to use native appearance */
table.dataTable input.dt-select-checkbox {
    appearance: auto;
    width: auto;
    height: auto;
}
table.dataTable input.dt-select-checkbox:checked::after,
table.dataTable input.dt-select-checkbox:indeterminate::after {
    display: none;
}
#theMetaDataTable input.row-select {
    /* additional checkbox styling */
}
table.dataTable {
    width: 100%;
    border-collapse: collapse;
    table-layout: auto;
}
table.dataTable tbody tr:nth-child(odd) {
    background-color: #f0f0f0;
}
table.dataTable tbody tr:nth-child(even) {
    background-color: #ffffff;
}
table.dataTable tbody tr:hover {
    background-color: #d3eaff; /* Light blue on hover */
}
.color-box {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: middle;
    /* background-color set dynamically in JS */
}

.facet-heading {
    cursor: pointer;
    user-select: none;
}
.facet-heading::after {
    content: "  ❯";
    margin-left: 0.3em;
    display: inline-block;
    transition: transform 0.2s;
    transform: rotate(90deg);   /* points down = expanded */
}
.facet-heading.collapsed::after {
    transform: rotate(0deg);    /* points right = collapsed */
}
.facet-body {
    display: flex;
    flex-direction: column;
    gap: 0.3em;
}
.facet-body.collapsed {
    display: none;
}

/* "All / Selected" segmented tabs in the toolbar */
#selected-filter {
    display: inline-flex;
    align-items: stretch;
    order: -1;       /* sit at the left edge, ahead of the page-length dropdown */
}
/* Top toolbar: both the page-length dropdown and the "show only selected"
   toggle live inside .dt-length (the toggle is appended there in
   facetedComposite.js). Stretch the cell full width and push the two
   children apart: toggle on the left (via order: -1 above), dropdown right. */
#theMetaDataTable_wrapper .dt-layout-start:has(.dt-length) {
    flex: 1 1 auto;
}
.dt-length {
    display: flex !important;
    width: 100%;
    align-items: center;
    justify-content: space-between;
}

/* Tab-like blocks for the "All / Selected" selection filter */
.filter-tab {
    border: 1px solid #aaa;
    background-color: #f0f0f0;
    color: #333;
    padding: 0.3em 0.9em;
    font-size: 0.9em;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.15s;
}
.filter-tab:first-of-type {
    border-radius: 4px 0 0 4px;
    border-right: none;   /* avoid a doubled border between the two tabs */
}
.filter-tab:last-of-type {
    border-radius: 0 4px 4px 0;
}
.filter-tab:hover {
    background-color: #e3e3e3;
}
.filter-tab.active {
    background-color: lightblue;   /* matches the table header band */
    color: #000;
    font-weight: bold;
}

/* Active filter chips bar */
#active-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    gap: 0.4em;
    padding: 0.5em 0;
    border-top: 1px solid #ddd;
    margin-top: 0.75em;
    width: 100%;
}
.filter-chip-group-label {
    font-weight: bold;
    font-size: 0.85em;
    margin-left: 0.3em;
}
.filter-chip {
    display: inline-flex;
    align-items: center;
    background-color: #e8f0fe;
    border: 1px solid #c2d6f2;
    border-radius: 12px;
    padding: 0.15em 0.5em;
    font-size: 0.85em;
    white-space: nowrap;
}
.filter-chip .remove-chip {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1em;
    line-height: 1;
    padding: 0 0 0 0.25em;
    color: #666;
}
.filter-chip .remove-chip:hover {
    color: #c00;
}