/* =========================================================================
   Site-wide dropdowns
   Every <select> is upgraded to bootstrap-select by js/select-enhance.js and
   styled here to match the course filter dropdowns (/courses/{section}).
   Opt a select out with data-native-select or class="native-select".
   ========================================================================= */

/* bootstrap-select copies the <select>'s classes (form-select, form-control,
   dash-select …) onto its wrapper and its body-level menu container, which
   would otherwise draw a second box around the toggle. */
div.bootstrap-select {
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: none !important;
    box-shadow: none !important;
    /* A copied glass backdrop-filter would trap the open menu beneath later fields */
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
    text-align: left;
    text-align-last: auto;
}

div.bootstrap-select:not(.bs-container) {
    height: auto !important;
    min-height: 0 !important;
}

/* Toggle button (div. prefix outranks bootstrap-select's own focus outline, which loads later) */
div.bootstrap-select > .dropdown-toggle,
div.bootstrap-select > .dropdown-toggle:hover,
div.bootstrap-select > .dropdown-toggle:focus,
div.bootstrap-select > .dropdown-toggle:active,
div.bootstrap-select > .dropdown-toggle.bs-placeholder {
    display: flex;
    align-items: center;
    height: 40px;
    padding: 0 var(--space-3, 0.75rem) !important;
    border: 1px solid var(--neutral-200, #DDD7E1) !important;
    border-radius: var(--radius-lg, 0.75rem) !important;
    background: var(--bg-secondary, #FAFAFA) !important;
    color: var(--text-primary, #1a1a1a) !important;
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 400;
    /* Inner text span is overflow:hidden, so a tight inherited line-height clips descenders (g, y) */
    line-height: 1.5 !important;
    box-shadow: none !important;
    outline: none !important;
    transition: border-color var(--transition-fast, 150ms ease), background var(--transition-fast, 150ms ease);
}

div.bootstrap-select > .dropdown-toggle .filter-option {
    display: flex;
    align-items: center;
}

div.bootstrap-select > .dropdown-toggle .filter-option-inner-inner {
    color: inherit;
}

div.bootstrap-select.show > .dropdown-toggle,
div.bootstrap-select > .dropdown-toggle:focus-visible {
    border-color: var(--brand-primary, #12807C) !important;
    background: var(--bg-primary, #FFFFFF) !important;
}

div.bootstrap-select.disabled > .dropdown-toggle,
div.bootstrap-select > .dropdown-toggle.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Compact variants (e.g. DataTables page-length, form-select-sm) */
div.bootstrap-select.form-select-sm > .dropdown-toggle,
div.bootstrap-select.form-control-sm > .dropdown-toggle,
div.bootstrap-select.input-sm > .dropdown-toggle {
    height: 32px;
    font-size: var(--font-size-xs, 0.75rem);
}

/* Menu (may be rendered inside <body> when container: 'body') */
.bootstrap-select .dropdown-menu {
    z-index: var(--z-popover, 1060) !important;
    max-height: 500px !important;
    overflow-y: auto !important;
}

.bootstrap-select .dropdown-menu li a {
    transition: background var(--transition-fast, 150ms ease), color var(--transition-fast, 150ms ease);
}

.bootstrap-select .dropdown-menu li a:hover,
.bootstrap-select .dropdown-menu li a:focus,
.bootstrap-select .dropdown-menu li.selected a:hover,
.bootstrap-select .dropdown-menu li.selected a:focus {
    background-color: var(--hover-overlay, rgba(18, 128, 124, 0.08)) !important;
    background-image: none !important;
    color: var(--brand-primary, #12807C) !important;
}

.bootstrap-select .dropdown-menu li.active a,
.bootstrap-select .dropdown-menu li.selected a,
.bootstrap-select .dropdown-menu li.active.selected a {
    background-color: var(--active-overlay, rgba(18, 128, 124, 0.16)) !important;
    background-image: none !important;
    color: var(--brand-primary, #12807C) !important;
}

.bootstrap-select .dropdown-menu li.disabled a,
.bootstrap-select .dropdown-menu li.disabled a:hover {
    background-color: transparent !important;
    color: var(--text-tertiary, #6c757d) !important;
}