/* ==========================================================================
   New UI kit: edit form pattern (nk-*). New UI only - every rule is under
   .nui-on. Defined by the item editor
   (_assess/items/item-write/writeDirective/write-08befe20bf.directive.nui.html) and
   reused by every create/edit page. Docs: docs/new-ui-kit.md.

   Layout:  .nk-form
              .nk-head      tabs, spacer, links, icon actions
              .nk-body      .nk-main (scrolls) + .nk-side (right rail)
              .nk-savebar   status left, actions right (sticky bottom)
   Content: .nk-section (+ -head/-title/-meta/-body), .nk-field, .nk-label,
            .nk-check, .nk-error, .nk-empty, .nk-pill, .nk-status,
            .nk-btn (+ -primary/-teal/-icon/-caret), .nk-table, .nk-meter
   ========================================================================== */

/* kit tokens: also on table and search page roots so nk-* buttons, pills and
   empties work there (dc-page reports, asr-page lists) */
.nui-on :is(.nk-form, .dc-page, .asr-page) {
    --nk-blue: var(--aa-blue, #0074C5);
    --nk-blue-soft: rgba(0, 116, 197, .10);
    --nk-teal: var(--aa-teal, #00AEC4);
    --nk-ink: var(--aa-ink, #222831);
    --nk-text: var(--aa-grey-700, #4A5358);
    --nk-muted: var(--aa-grey-500, #7B8E92);
    --nk-border: var(--aa-grey-300, #C5CDD0);
    --nk-line: var(--aa-grey-100, #EEF1F2);
    --nk-bg: var(--aa-off-white, #F7F9FA);
    --nk-white: var(--aa-white, #FFFFFF);
    --nk-ok: #2E8540;
    --nk-bad: #C62828;
    --nk-warn: var(--aa-gold, #E3A50E);
    --nk-radius: 14px;
    --nk-radius-sm: 8px;
    --nk-side-w: 320px;
    --nk-font: "Montserrat", "Helvetica Neue", Arial, sans-serif;
}
.nui-on .nk-form {
    font-family: var(--nk-font);
    color: var(--nk-ink);
    background: var(--nk-bg);
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
}

/* replace:true components merge the host's classes onto .nk-form (write.html passes col-sm-12) */
.nui-on .nk-form.col-sm-12 { padding: 0; float: none; }

/* ---- head ---------------------------------------------------------------- */
.nui-on .nk-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    flex: 0 0 auto;
}
.nui-on .nk-head-spacer { flex: 1 1 auto; }
.nui-on .nk-head-actions,
.nui-on .nk-savebar-actions { display: inline-flex; align-items: center; gap: 8px; }
.nui-on .nk-tabs {
    display: inline-flex;
    gap: 2px;
    padding: 3px;
    background: var(--nk-white);
    border: 1px solid var(--nk-border);
    border-radius: 10px;
}
.nui-on .nk-tab {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 32px;
    padding: 0 14px;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: var(--nk-text);
    font: 600 13px/1 var(--nk-font);
    cursor: pointer;
}
.nui-on .nk-tab:hover { background: var(--nk-line); }
.nui-on .nk-tab.is-active { background: var(--nk-blue-soft); color: var(--nk-blue); }
.nui-on .nk-link {
    color: var(--nk-blue);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

/* ---- buttons ------------------------------------------------------------- */
.nui-on .nk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 36px;
    padding: 0 16px;
    border: 1px solid var(--nk-border);
    border-radius: var(--nk-radius-sm);
    background: var(--nk-white);
    color: var(--nk-ink);
    font: 600 13px/1 var(--nk-font);
    cursor: pointer;
    white-space: nowrap;
}
.nui-on .nk-btn:hover { border-color: var(--nk-blue); color: var(--nk-blue); }
.nui-on .nk-btn:focus-visible { outline: 2px solid var(--nk-blue); outline-offset: 2px; }
.nui-on .nk-btn-primary { background: var(--nk-blue); border-color: var(--nk-blue); color: var(--nk-white); }
.nui-on .nk-btn-primary:hover { background: var(--aa-blue-pantone, #2769B3); color: var(--nk-white); }
.nui-on .nk-btn-teal { background: var(--nk-teal); border-color: var(--nk-teal); color: var(--nk-white); }
.nui-on .nk-btn-icon { width: 36px; padding: 0; color: var(--nk-text); }
.nui-on .nk-btn-caret { width: 32px; padding: 0; font-size: 10px; }
.nui-on .nk-form .btn-group > .nk-btn:first-child:not(:last-child) { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.nui-on .nk-form .btn-group > .nk-btn-caret { border-top-left-radius: 0; border-bottom-left-radius: 0; margin-left: -1px; }
.nui-on .nk-form .dropdown-menu { border-radius: var(--nk-radius-sm); border-color: var(--nk-border); padding: 6px; }
.nui-on .nk-form .dropdown-menu > li > a { border-radius: 6px; padding: 8px 12px; font-size: 13px; cursor: pointer; }

/* ---- body: main column + right rail -------------------------------------- */
.nui-on .nk-body {
    display: flex;
    gap: 16px;
    flex: 1 1 auto;
    min-height: 0;
    padding: 0 18px 12px;
}
.nui-on .nk-main {
    flex: 1 1 auto;
    min-width: 0;
    overflow: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-right: 6px;
}
.nui-on .nk-side {
    flex: 0 0 var(--nk-side-w);
    width: var(--nk-side-w);
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: var(--nk-white);
    border: 1px solid var(--nk-line);
    border-radius: var(--nk-radius);
    overflow: hidden;
    transition: flex-basis .18s ease, width .18s ease;
}
.nui-on .nk-side-head {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 14px 16px;
    border: 0;
    border-bottom: 1px solid var(--nk-line);
    background: transparent;
    color: var(--nk-ink);
    font: 700 13px/1 var(--nk-font);
    letter-spacing: .02em;
    text-align: left;
    cursor: pointer;
}
.nui-on .nk-side-body { padding: 14px 16px; overflow: auto; flex: 1 1 auto; }
.nui-on .nk-side { position: relative; overflow: visible; }
.nui-on .nk-side-head { cursor: default; }
.nui-on .nk-side.is-collapsed .nk-side-head { cursor: pointer; }

/* collapsed: a 44px strip with the title running vertically; the body stays
   mounted (shared components keep their state) but is not displayed */
.nui-on .nk-side.is-collapsed { flex-basis: 44px; width: 44px; }
.nui-on .nk-side.is-collapsed .nk-side-body { display: none; }
.nui-on .nk-side.is-collapsed .nk-side-head {
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    height: 100%;
    padding: 44px 0 14px;
    border-bottom: 0;
}
.nui-on .nk-side.is-collapsed .nk-side-head:hover { color: var(--nk-blue); }
.nui-on .nk-side.is-collapsed .nk-side-title { writing-mode: vertical-rl; transform: rotate(180deg); }
/* fields inside the rail come from shared components (bootstrap .form-group) */
.nui-on .nk-side .form-group { margin-bottom: 14px; }
.nui-on .nk-side .form-group > label,
.nui-on .nk-side .control-label {
    display: block;
    margin-bottom: 5px;
    color: var(--nk-text);
    font-size: 12px;
    font-weight: 600;
}

/* ---- sections ------------------------------------------------------------ */
.nui-on .nk-section {
    background: var(--nk-white);
    border: 1px solid var(--nk-line);
    border-radius: var(--nk-radius);
    flex: 0 0 auto;
}
.nui-on .nk-section-flat {
    position: relative;
    z-index: 4;               /* its dropdown opens over the sections below */
    background: transparent;
    border: 0;
    display: flex;
    align-items: center;
    gap: 18px;
}
.nui-on .nk-section-flat > .dropdown { flex: 1 1 auto; min-width: 0; }
.nui-on .nk-section-head {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 14px 18px;
    border: 0;
    background: transparent;
    text-align: left;
    cursor: pointer;
    font-family: var(--nk-font);
}
.nui-on .nk-section-title { font-size: 15px; font-weight: 700; color: var(--nk-ink); }
.nui-on .nk-section-meta { font-size: 12px; color: var(--nk-muted); }
.nui-on .nk-chev { margin-left: auto; color: var(--nk-muted); font-size: 12px; }
.nui-on .nk-section-body {
    padding: 4px 18px 18px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.nui-on .nk-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) {
    .nui-on .nk-grid-2 { grid-template-columns: 1fr; }
    .nui-on .nk-body { flex-direction: column; overflow: auto; }
    .nui-on .nk-side { flex-basis: auto; }
}
.nui-on .nk-row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* ---- fields -------------------------------------------------------------- */
.nui-on .nk-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.nui-on .nk-label { font-size: 12px; font-weight: 600; color: var(--nk-text); margin: 0; }
.nui-on .nk-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}
.nui-on .nk-check input { margin: 0; accent-color: var(--nk-blue); width: 16px; height: 16px; }
.nui-on .nk-error { color: var(--nk-bad); font-size: 12px; margin: 0; }
.nui-on .nk-info { color: var(--nk-muted); font-size: 12px; }
.nui-on .nk-muted { color: var(--nk-muted); }
.nui-on .nk-ok { color: var(--nk-ok); }
.nui-on .nk-bad { color: var(--nk-bad); }
.nui-on .nk-warn { color: var(--nk-warn); }

/* ---- picker (big select-like button, e.g. interaction type) -------------- */
.nui-on .nk-picker {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    min-height: 48px;
    padding: 10px 16px;
    background: var(--nk-white);
    border: 1px solid var(--nk-border);
    border-radius: var(--nk-radius-sm);
    font: 400 14px/1.3 var(--nk-font);
    color: var(--nk-ink);
    text-align: left;
    cursor: pointer;
}
.nui-on .nk-picker:hover { border-color: var(--nk-blue); }
.nui-on .nk-picker-label { font-size: 12px; font-weight: 600; color: var(--nk-muted); text-transform: uppercase; letter-spacing: .04em; }
.nui-on .nk-picker-id { margin-left: auto; font-size: 12px; color: var(--nk-muted); }
.nui-on .nk-picker-id + .nk-chev { margin-left: 8px; }
.nui-on .nk-form .nk-picker-menu {
    width: 100%;
    max-height: calc(100vh - 267px);
    overflow: auto;
    padding: 12px;
}

/* ---- empty, pills, status ------------------------------------------------ */
.nui-on .nk-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 48px 16px;
    color: var(--nk-text);
    text-align: center;
}
.nui-on .nk-empty > i { font-size: 28px; color: var(--nk-border); margin-bottom: 4px; }
.nui-on .nk-empty p { margin: 0; font-size: 14px; }
.nui-on .nk-pill {
    display: inline-flex;
    align-items: center;
    height: 22px;
    padding: 0 9px;
    border-radius: 11px;
    background: var(--nk-line);
    color: var(--nk-text);
    font-size: 11px;
    font-weight: 700;
}
.nui-on .nk-pill.is-on { background: var(--nk-blue-soft); color: var(--nk-blue); }
.nui-on .nk-status { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; }
.nui-on .nk-status-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--nk-muted); }

/* ---- save bar ------------------------------------------------------------ */
.nui-on .nk-savebar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
    padding: 10px 18px;
    background: var(--nk-white);
    border-top: 1px solid var(--nk-line);
    box-shadow: 0 -2px 8px rgba(34, 40, 49, .04);
}

/* ---- table + meter (read-only data inside a form) ------------------------ */
.nui-on .nk-table-wrap { overflow: auto; }
.nui-on .nk-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.nui-on .nk-table th {
    padding: 10px 12px;
    border-bottom: 1px solid var(--nk-border);
    color: var(--nk-muted);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    text-align: left;
    white-space: nowrap;
}
.nui-on .nk-table td { padding: 10px 12px; border-bottom: 1px solid var(--nk-line); }
.nui-on .nk-table tbody tr:hover { background: var(--nk-bg); }
.nui-on .nk-stat { display: flex; align-items: center; gap: 12px; }
.nui-on .nk-meter { flex: 0 1 240px; height: 8px; border-radius: 4px; background: var(--nk-line); overflow: hidden; }
.nui-on .nk-meter-fill { height: 100%; background: var(--nk-ok); border-radius: 4px; }

/* ---- rich text editors (Froala via multi-input) inside a form ------------
   Long forms stack many editors; each one showing a full toolbar and a
   tall empty box is most of the noise. Resting editors are compact boxes
   with no toolbar or character counter; the one being worked in (focus or
   hover) gets its toolbar and room to write. Applies to every editor in an
   nk-form, including those in shared classic components. */
.nui-on .nk-form .fr-box.fr-basic {
    border: 1px solid var(--nk-border);
    border-radius: var(--nk-radius-sm);
    background: var(--nk-white);
    transition: border-color .12s ease, box-shadow .12s ease;
}
.nui-on .nk-form .fr-box.fr-basic:hover { border-color: var(--nk-muted); }
.nui-on .nk-form .fr-box.fr-basic:focus-within {
    border-color: var(--nk-blue);
    box-shadow: 0 0 0 3px var(--nk-blue-soft);
}
.nui-on .nk-form .fr-box.fr-basic .fr-toolbar,
.nui-on .nk-form .fr-box.fr-basic .fr-wrapper,
.nui-on .nk-form .fr-box.fr-basic .fr-second-toolbar { border: 0 !important; background: transparent; }
.nui-on .nk-form .fr-box.fr-basic:not(:focus-within):not(:hover) .fr-toolbar,
.nui-on .nk-form .fr-box.fr-basic:not(:focus-within) .fr-second-toolbar { display: none; }
.nui-on .nk-form .fr-box.fr-basic .fr-toolbar { border-bottom: 1px solid var(--nk-line) !important; }
.nui-on .nk-form .fr-box.fr-basic .fr-element { min-height: 44px !important; padding: 10px 14px !important; }
.nui-on .nk-form .fr-box.fr-basic:focus-within .fr-element { min-height: 120px !important; }
.nui-on .nk-form .fr-box.fr-basic .fr-placeholder { padding: 10px 14px !important; }

/* ---- legacy layout inside classic components hosted in an nk-section ----
   Interaction-type templates were laid out for a centred 10/12 column with
   large labels; inside a section card they should use the full width. */
.nui-on .nk-interaction .col-lg-offset-1 { margin-left: 0; }
.nui-on .nk-interaction .col-lg-10 { width: 100%; }
.nui-on .nk-interaction .row { margin-left: 0; margin-right: 0; }
/* legacy utilities here are !important (.text-large, .p-absolute, .abt6),
   so these overrides have to be too */
.nui-on .nk-interaction label.text-large,
.nui-on .nk-interaction p.text-large,
.nui-on .nk-interaction .control-label {
    font-size: 12px !important;
    font-weight: 600;
    color: var(--nk-text);
}
.nui-on .nk-interaction a.text-large {
    font-size: 12px !important;
    font-weight: 600;
    color: var(--nk-blue);
}
.nui-on .nk-interaction label.p-absolute {
    position: static !important;
    top: auto !important;
    display: block;
    margin-bottom: 6px;
}
.nui-on .nk-interaction .hr-dashed { border-top: 1px solid var(--nk-line); margin: 18px 0; }
.nui-on .nk-interaction .item-response { margin-bottom: 8px; }

/* ---- edge toggle: the system collapse control for side rails --------------
   Same control as the classroom rail (courses/classrooms/classrooms-rail-09031af239.css
   .btn-toggle-sidebar): a 24px round button straddling the rail's right edge,
   angle-left when open, angle-right when collapsed, blue on hover. The rail
   needs position: relative and overflow: visible (scroll its body instead). */
.nui-on .nk-edge-toggle {
    position: absolute;
    top: 14px;
    right: 0;
    z-index: 3;
    transform: translateX(50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    border: 1px solid var(--aa-grey-100, #EEF1F2);
    border-radius: 50%;
    background: var(--aa-white, #fff);
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(26, 26, 26, .06), 0 1px 3px rgba(26, 26, 26, .08));
    color: var(--aa-grey-500, #7B8E92);
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
}
.nui-on .nk-edge-toggle:hover { color: var(--aa-blue, #0074C5); border-color: var(--aa-blue, #0074C5); }
.nui-on .nk-edge-toggle:focus-visible { outline: 2px solid var(--aa-blue, #0074C5); outline-offset: 2px; }

/* ==========================================================================
   Shared controls for every kit page (.nk-form and .asr-page roots).
   One look for inputs and dropdowns: 34px, 8px radius, grey-300 border,
   blue focus ring. Covers bootstrap .form-control, native <select> and
   select2 triggers (any theme) that classic components bring along. The
   open select2 panel is body-appended and keeps the global reskin.
   ========================================================================== */
.nui-on :is(.nk-form, .asr-page) .form-control,
.nui-on :is(.nk-form, .asr-page) select:not([multiple]),
.nui-on :is(.nk-form, .asr-page) .select2-container .select2-selection--single {
    height: 34px;
    border: 1px solid var(--aa-grey-300, #C5CDD0);
    border-radius: 8px;
    background-color: var(--aa-white, #fff);
    box-shadow: none;
    font-family: "Montserrat", "Helvetica Neue", Arial, sans-serif;
    font-size: 12.5px;
    color: var(--aa-ink, #222831);
}
.nui-on :is(.nk-form, .asr-page) textarea.form-control { height: auto; }
.nui-on :is(.nk-form, .asr-page) .select2-container .select2-selection--multiple {
    min-height: 34px;
    border: 1px solid var(--aa-grey-300, #C5CDD0);
    border-radius: 8px;
}
.nui-on :is(.nk-form, .asr-page) .select2-container .select2-selection--single .select2-selection__rendered { line-height: 32px; padding-left: 10px; }
.nui-on :is(.nk-form, .asr-page) .select2-container .select2-selection--single .select2-selection__arrow { height: 32px; right: 4px; }
.nui-on :is(.nk-form, .asr-page) .select2-container .select2-selection__placeholder { color: var(--aa-grey-500, #7B8E92); }
.nui-on :is(.nk-form, .asr-page) .form-control:focus,
.nui-on :is(.nk-form, .asr-page) .select2-container--focus .select2-selection,
.nui-on :is(.nk-form, .asr-page) .select2-container--open .select2-selection {
    border-color: var(--aa-blue, #0074C5);
    box-shadow: 0 0 0 3px rgba(0, 116, 197, .10);
    outline: 0;
}
.nui-on :is(.nk-form, .asr-page) .form-control[disabled],
.nui-on :is(.nk-form, .asr-page) .select2-container--disabled .select2-selection {
    background-color: var(--aa-grey-100, #EEF1F2);
    color: var(--aa-grey-500, #7B8E92);
}
/* EasyUI comboboxes (.textbox.combo wraps the original input; EasyUI writes
   inline px sizes, hence !important). Trigger only: the open .combo-panel is
   body-appended and keeps the global reskin. */
.nui-on :is(.nk-form, .asr-page) .textbox.combo {
    width: 100% !important;
    height: 34px !important;
    box-sizing: border-box;
    border: 1px solid var(--aa-grey-300, #C5CDD0);
    border-radius: 8px;
    background-color: var(--aa-white, #fff);
    overflow: hidden;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.nui-on :is(.nk-form, .asr-page) .textbox.combo .textbox-text {
    width: 100% !important;
    height: 32px !important;
    line-height: 32px !important;
    margin: 0 !important;
    padding: 0 32px 0 10px !important;
    box-sizing: border-box;
    font-family: "Montserrat", "Helvetica Neue", Arial, sans-serif;
    font-size: 12.5px;
    color: var(--aa-ink, #222831);
    background: transparent;
    cursor: pointer;
}
.nui-on :is(.nk-form, .asr-page) .textbox.combo .textbox-addon { height: 32px; }
.nui-on :is(.nk-form, .asr-page) .textbox.combo .combo-arrow { width: 28px !important; height: 32px !important; opacity: .6; }
.nui-on :is(.nk-form, .asr-page) .textbox.combo:hover { border-color: var(--aa-blue, #0074C5); }
.nui-on :is(.nk-form, .asr-page) .textbox.combo.textbox-focused {
    border-color: var(--aa-blue, #0074C5);
    box-shadow: 0 0 0 3px rgba(0, 116, 197, .10);
}
.nui-on :is(.nk-form, .asr-page) .textbox.combo.textbox-disabled { background-color: var(--aa-grey-100, #EEF1F2); }
.nui-on :is(.nk-form, .asr-page) .textbox.combo.textbox-disabled .textbox-text { color: var(--aa-grey-500, #7B8E92); cursor: default; }
@media (prefers-reduced-motion: reduce) {
    .nui-on :is(.nk-form, .asr-page) .textbox.combo { transition: none; }
}
/* input + attached button (e.g. Standards search) */
.nui-on .nk-form .input-group .form-control:first-child,
.nui-on .nk-form .input-group .select2-container:first-child .select2-selection { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.nui-on .nk-form .input-group-btn > .btn {
    height: 34px;
    border: 1px solid var(--aa-grey-300, #C5CDD0);
    border-radius: 0 8px 8px 0;
    background: var(--aa-white, #fff);
    color: var(--aa-grey-700, #4A5358);
}

/* disabled buttons: readable, flat, clearly inactive */
.nui-on .nk-btn[disabled] {
    background: var(--nk-bg);
    border-color: var(--nk-border);
    color: var(--nk-muted);
    cursor: not-allowed;
}
.nui-on .nk-id { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }

/* rail header action: a classic component's own Reset row is lifted into the
   rail head (Item profile ... Reset), matching Filters ... Clear all */
.nui-on .nk-side-body > div > .d-flex.f-justify-end:first-child {
    position: absolute;
    top: 11px;
    right: 22px;
    margin: 0;
}
.nui-on .nk-side-body > div > .d-flex.f-justify-end:first-child .btn {
    height: auto;
    padding: 2px 4px;
    border: 0;
    background: transparent;
    box-shadow: none;
    color: var(--nk-blue);
    font-size: 12px;
    font-weight: 400;
}
.nui-on .nk-side-body > div > .d-flex.f-justify-end:first-child .btn:hover { text-decoration: underline; }
.nui-on .nk-side.is-collapsed .nk-side-body > div > .d-flex.f-justify-end:first-child { display: none; }

/* ==========================================================================
   Classic components hosted inside a form section. Wrapper rules only;
   the shared templates are not edited.
   ========================================================================== */
/* sub-section bars (Rubric etc.) become a quiet heading with a top rule;
   their collapsed chevron-left shows as chevron-right (system rule) */
.nui-on .nk-main .section-title {
    display: flex;
    align-items: center;
    padding: 14px 0 8px;
    margin: 0;
    background: transparent !important;
    border: 0;
    border-top: 1px solid var(--nk-line);
    color: var(--nk-ink);
}
.nui-on .nk-main .section-title .text-large { font-size: 13px !important; font-weight: 700; }
.nui-on .nk-main .section-title .fas { color: var(--nk-muted); font-size: 12px; }
.nui-on .nk-main .section-title .fa-chevron-left::before { content: "\f054"; }
/* "No X is selected." empty lines */
.nui-on .nk-main p.text-xlarge.text-muted {
    margin: 4px 0 10px;
    font-size: 13px !important;
    color: var(--nk-muted) !important;
}
/* one primary per page (the save bar): classic primary buttons inside
   sections render as standard secondary buttons */
.nui-on .nk-main .btn.btn-primary,
.nui-on .nk-main .btn.btn-default {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 32px;
    padding: 0 12px;
    border: 1px solid var(--nk-border);
    border-radius: var(--nk-radius-sm);
    background: var(--nk-white);
    color: var(--nk-ink);
    font: 600 12.5px/1 var(--nk-font);
    box-shadow: none;
}
.nui-on .nk-main .btn.btn-primary:hover,
.nui-on .nk-main .btn.btn-default:hover { border-color: var(--nk-blue); color: var(--nk-blue); background: var(--nk-white); }
.nui-on .nk-main .btn.btn-primary > .fas,
.nui-on .nk-main .btn.btn-default > .fas { color: var(--nk-blue); font-size: 11px; }
/* multi-input Text / Draw selector: left-aligned two-option switch */
.nui-on .nk-main .multi-input.text-center { text-align: left; margin-bottom: 6px; }
.nui-on .nk-main .multi-input .btn-group {
    display: inline-flex;
    gap: 2px;
    padding: 2px;
    margin: 0 !important;
    border: 1px solid var(--nk-border);
    border-radius: 8px;
    background: var(--nk-white);
}
.nui-on .nk-main .multi-input .btn-group > .btn {
    height: 26px;
    padding: 0 10px !important;
    border: 0 !important;
    border-radius: 6px !important;
    background: transparent;
    color: var(--nk-text);
    font: 600 12px/1 var(--nk-font) !important;
    box-shadow: none;
}
.nui-on .nk-main .multi-input .btn-group > .btn.active { background: var(--nk-blue-soft); color: var(--nk-blue); }
.nui-on .nk-main .multi-input .btn-group > .btn > .fas { margin-right: 4px !important; }

/* compact header rows keep 30px controls (results head: sort, actions) */
.nui-on .asr-page .asr-results-head :is(.form-control, select:not([multiple]), .select2-container .select2-selection--single) { height: 30px; }
.nui-on .asr-page .asr-results-head .select2-container .select2-selection--single .select2-selection__rendered { line-height: 28px; }
.nui-on .asr-page .asr-results-head .select2-container .select2-selection--single .select2-selection__arrow { height: 28px; }

/* ---- entrance: a form slides in when it opens ----------------------------
   fill-mode is backwards, never both/forwards: a held transform keeps each
   animated element a stacking context, which buried the interaction-type
   dropdown under the sections after it (2026-10-07).
   Rail slides from the left, the head and save bar settle in, sections rise
   in a short stagger. Runs once on mount (page or modal); fill-mode ends on
   transform: none so nothing is left creating containing blocks. */
@keyframes nk-slide-right { from { opacity: 0; transform: translateX(-16px); } to { opacity: 1; transform: none; } }
@keyframes nk-rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes nk-drop { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@keyframes nk-lift { from { opacity: 0; transform: translateY(100%); } to { opacity: 1; transform: none; } }

.nui-on .nk-form .nk-head { animation: nk-drop .28s ease-out backwards; }
.nui-on .nk-form .nk-side { animation: nk-slide-right .36s cubic-bezier(.2, .7, .3, 1) .05s backwards; }
.nui-on .nk-form .nk-main > .nk-section,
.nui-on .nk-form .nk-main > :is(div, form) > .nk-section {
    animation: nk-rise .38s cubic-bezier(.2, .7, .3, 1) backwards;
    animation-delay: calc(.08s + var(--nk-i, 6) * .05s);
}
.nui-on .nk-form .nk-main > .nk-section:nth-child(1) { --nk-i: 0; }
.nui-on .nk-form .nk-main > :is(div, form) > .nk-section:nth-child(1) { --nk-i: 1; }
.nui-on .nk-form .nk-main > :is(div, form) > .nk-section:nth-child(2) { --nk-i: 2; }
.nui-on .nk-form .nk-main > :is(div, form) > .nk-section:nth-child(3) { --nk-i: 3; }
.nui-on .nk-form .nk-main > :is(div, form) > .nk-section:nth-child(4) { --nk-i: 4; }
.nui-on .nk-form .nk-main > :is(div, form) > .nk-section:nth-child(5) { --nk-i: 5; }
.nui-on .nk-form .nk-empty { animation: nk-rise .38s cubic-bezier(.2, .7, .3, 1) .12s backwards; }
.nui-on .nk-form .nk-savebar { animation: nk-lift .34s cubic-bezier(.2, .7, .3, 1) .18s backwards; }

@media (prefers-reduced-motion: reduce) {
    .nui-on .nk-form .nk-head,
    .nui-on .nk-form .nk-side,
    .nui-on .nk-form .nk-main > .nk-section,
    .nui-on .nk-form .nk-main > :is(div, form) > .nk-section,
    .nui-on .nk-form .nk-empty,
    .nui-on .nk-form .nk-savebar { animation: none; }
}

/* ---- short create forms (no rail): one centred column -------------------- */
.nui-on .nk-main-narrow { width: 100%; max-width: 880px; margin: 0 auto; }
.nui-on .nk-main > form { display: flex; flex-direction: column; gap: 12px; margin: 0; }
.nui-on .nk-req { margin-left: 3px; color: var(--nk-bad); }
.nui-on .nk-status-dot.is-ok { background: var(--nk-ok); }
.nui-on .nk-radio-row { display: flex; align-items: center; gap: 18px; min-height: 34px; }
.nui-on .nk-radio-row .infinity-radio { margin: 0; }

/* ---- dialog: short create/confirm forms in a uib modal ------------------- */
.nui-on .nk-dialog-window .modal-content { border: 0; border-radius: var(--aa-radius-lg, 14px); overflow: hidden; box-shadow: 0 18px 48px rgba(34, 40, 49, .18); }
.nui-on .nk-dialog { height: auto; background: var(--nk-white); }
.nui-on .nk-dialog-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px 4px; }
.nui-on .nk-dialog-title { flex: 1 1 auto; font-size: 16px; font-weight: 700; color: var(--nk-ink); }
.nui-on .nk-dialog-body { display: flex; flex-direction: column; gap: 14px; padding: 12px 18px 18px; margin: 0; }
.nui-on .nk-dialog .nk-savebar { box-shadow: none; }
.nui-on .nk-hidden-submit { position: absolute; width: 1px; height: 1px; padding: 0; border: 0; opacity: 0; pointer-events: none; }
.nui-on :is(.nk-form, .asr-page) select.nk-select-multi { height: auto; min-height: 34px; max-height: 120px; padding: 4px 6px; }

/* route-level forms whose host has no fixed height: fill the viewport below the topbar so the save bar sits at the bottom */
.nui-on .nk-form.nk-fill-viewport { min-height: calc(100vh - 48px - 36px); }
.nui-on .nk-form.nk-fill-viewport > .nk-empty { flex: 1 1 auto; justify-content: center; }
/* back link in a classic panel head (assessment editor) */
.nui-on .panel-heading .nk-back-link { margin-right: 12px; font-size: 12.5px; line-height: 25px; }

/* ---- item bank picker: Find Items (asr-page) inside a large nk-dialog ------ */
.nui-on .nk-picker-window .modal-dialog { width: min(1400px, calc(100vw - 48px)); max-width: none; }
.nui-on .nk-picker-dialog .nk-picker-body { height: calc(100vh - 210px); min-height: 360px; overflow: hidden; }
.nui-on .nk-picker-body .asr-page { height: 100% !important; padding: 4px 18px 12px; }

/* ---- classic bootstrap modals on kit pages: add class nk-modal to the .modal
   root (works on every client; the new-ui-pages reskin is myincite-only) ---- */
.nui-on .modal.nk-modal .modal-content { border: 0; border-radius: 14px; box-shadow: 0 18px 48px rgba(34, 40, 49, .18); font-family: "Montserrat", "Helvetica Neue", Arial, sans-serif; overflow: hidden; }
.nui-on .modal.nk-modal .modal-header { padding: 14px 18px 6px; border-bottom: 0; background: var(--aa-white, #fff); }
.nui-on .modal.nk-modal .modal-header :is(h4, h5, .modal-title) { font-size: 16px; font-weight: 700; color: var(--aa-ink, #222831); margin: 0; }
.nui-on .modal.nk-modal .modal-body { padding: 12px 18px 16px; font-size: 13px; color: var(--aa-grey-700, #4A5358); }
.nui-on .modal.nk-modal .modal-footer { display: flex; justify-content: flex-end; gap: 8px; padding: 10px 18px; border-top: 1px solid var(--aa-grey-100, #EEF1F2); background: var(--aa-white, #fff); }
.nui-on .modal.nk-modal .modal-footer .btn { height: 34px; padding: 0 14px; border-radius: 8px; font-size: 13px; font-weight: 600; margin: 0; }
.nui-on .modal.nk-modal .modal-footer .btn-default { background: var(--aa-white, #fff); border: 1px solid var(--aa-grey-300, #C5CDD0); color: var(--aa-grey-700, #4A5358); }
.nui-on .modal.nk-modal .modal-footer .btn-primary { background: var(--aa-blue, #0074C5); border-color: var(--aa-blue, #0074C5); color: #fff; }
.nui-on .modal.nk-modal .modal-footer .btn-danger { background: #C62828; border-color: #C62828; color: #fff; }
.nui-on .modal.nk-modal :is(.form-control, select:not([multiple])) { height: 34px; border: 1px solid var(--aa-grey-300, #C5CDD0); border-radius: 8px; box-shadow: none; font-size: 12.5px; }

/* ---- dropdown menus in kit heads: hint line, danger item, caret ---------- */
.nui-on .nk-form .dropdown-menu .nk-menu-hint { display: block; margin: 2px 0 0 22px; font-size: 11.5px; color: var(--nk-muted); white-space: normal; }
.nui-on .nk-form .dropdown-menu > li > a > i.fas, .nui-on .nk-form .dropdown-menu > li > a > i.far { width: 16px; margin-right: 6px; color: var(--nk-muted); text-align: center; }
.nui-on .nk-form .dropdown-menu > li.nk-menu-danger > a, .nui-on .nk-form .dropdown-menu > li.nk-menu-danger > a > i { color: var(--nk-bad); }
.nui-on .nk-form .dropdown-menu .dropdown-header { padding: 6px 12px 4px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--nk-muted); }
.nui-on .nk-caret { margin-left: 4px; font-size: 10px; }
/* small button for dense rows (e.g. composer chips) */
.nui-on .nk-btn.nk-btn-sm { height: 30px; padding: 0 12px; font-size: 12px; }
/* view switch (Rows / Cards) for lists inside kit forms; same look as asr-view */
.nui-on .nk-view { display: inline-flex; gap: 2px; padding: 2px; background: var(--aa-white, #fff); border: 1px solid var(--aa-grey-300, #C5CDD0); border-radius: 8px; }
.nui-on .nk-view > button { width: 30px; height: 26px; border: 0; border-radius: 6px; background: transparent; color: var(--aa-grey-500, #7B8E92); font-size: 12px; cursor: pointer; }
.nui-on .nk-view > button:hover { color: var(--aa-ink, #222831); background: var(--aa-off-white, #F7F9FA); }
.nui-on .nk-view > button.is-active { background: rgba(0, 116, 197, .10); color: var(--aa-blue, #0074C5); }
.nui-on .nk-view > button:focus-visible { outline: 2px solid var(--aa-blue, #0074C5); outline-offset: 1px; }

/* ==========================================================================
   Shared blue grid table (classic `table-aa` / `table-better`, ~227 templates)
   White header with muted uppercase labels, 30px filter inputs, calm rows,
   pale hover/selected, secondary row buttons. Markup and explicit widths untouched.
   ========================================================================== */
.nui-on .table-aa { font-size: 13px; color: var(--nk-text); border-collapse: separate; border-spacing: 0; }
.nui-on .table-aa .fr-view { font-size: 13px !important; }
.nui-on .table-aa > thead > tr > th,
.nui-on .table-aa > thead > tr > td {
  background: var(--nk-white) !important; color: var(--nk-muted) !important;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; line-height: 1.3;
  padding: 10px 12px; vertical-align: middle; border-top: 0; border-bottom: 1px solid var(--nk-border);
  border-radius: 0 !important;
}
/* filter row under the header: keep it white, drop the uppercase treatment on inputs */
.nui-on .table-aa > thead > tr:not(:first-child) > th,
.nui-on .table-aa > thead > tr:not(:first-child) > td { padding: 6px 12px 8px; text-transform: none; letter-spacing: 0; font-weight: 400; }
.nui-on .table-aa > thead :is(.form-control, select:not([multiple]), input[type="text"], input[type="search"], input[type="number"]) {
  height: 30px !important; padding: 0 10px !important; border: 1px solid var(--nk-border); border-radius: 8px !important;
  background: var(--nk-white); box-shadow: none; font-size: 12.5px !important; font-weight: 400 !important; color: var(--nk-ink); text-transform: none; letter-spacing: 0;
}
.nui-on .table-aa > thead :is(.form-control, select, input):focus {
  border-color: var(--nk-blue); box-shadow: 0 0 0 3px rgba(0, 116, 197, .15); outline: 0;
}
.nui-on .table-aa > thead .select2-selection { border: 1px solid var(--nk-border) !important; border-radius: 8px !important; min-height: 30px; }
.nui-on .table-aa > thead .select2-container--default .select2-selection--single .select2-selection__rendered { line-height: 28px; font-size: 12.5px; }
/* sort icons */
.nui-on .table-aa > thead :is(.fa, .fas, .far, .fal, .fa-solid) { color: var(--nk-border) !important; font-size: 11px; }
.nui-on .table-aa > thead :is(.fa-sort-up, .fa-sort-down, .fa-sort-asc, .fa-sort-desc, .fa-caret-up, .fa-caret-down, .fa-chevron-up, .fa-chevron-down, .fa-arrow-up, .fa-arrow-down) { color: var(--nk-blue) !important; }
.nui-on .table-aa > thead a, .nui-on .table-aa > thead [ng-click] { color: inherit; cursor: pointer; }
/* body rows */
.nui-on .table-aa > tbody > tr > td,
.nui-on .table-aa > tbody > tr > th {
  padding: 10px 12px; font-size: 13px; line-height: 1.4; vertical-align: middle;
  border-top: 1px solid var(--nk-line); color: var(--nk-text);
}
.nui-on .table-aa > tbody > tr:first-child > td { border-top: 0; }
.nui-on .table-aa > tbody > tr > td > :is(p, div, span:not(.btn):not(.label):not(.badge)):only-child { max-width: 100%; }
.nui-on .table-aa.table-striped > tbody > tr:nth-of-type(odd) > :is(td, th) { background: var(--nk-white); }
.nui-on .table-aa.table-striped > tbody > tr:nth-of-type(even) > :is(td, th) { background: rgba(247, 249, 250, .55); }
.nui-on .table-aa.table-hover > tbody > tr:hover > :is(td, th) { background: var(--nk-bg) !important; color: var(--nk-ink) !important; }
.nui-on .table-aa > tbody > tr:is(.active, .selected, .info, .is-selected) > :is(td, th),
.nui-on .table-aa.table-hover > tbody > tr:is(.active, .selected, .info, .is-selected):hover > :is(td, th) { background: var(--nk-blue-soft) !important; }
.nui-on .table-aa.table-col-striped tr td:nth-of-type(odd) { background: transparent; }
.nui-on .table-aa > tbody > tr > td a:not(.btn) { color: var(--nk-blue); }
/* footer */
.nui-on .table-aa > tfoot > tr > :is(td, th) { background: var(--nk-bg) !important; color: var(--nk-text) !important; font-size: 12.5px; font-weight: 600; padding: 10px 12px; border-top: 1px solid var(--nk-border); }
/* checkboxes aligned */
.nui-on .table-aa :is(td, th) input[type="checkbox"], .nui-on .table-aa :is(td, th) input[type="radio"] { margin: 0; vertical-align: middle; accent-color: var(--nk-blue); }
.nui-on .table-aa :is(td, th) > label:has(> input[type="checkbox"]) { margin: 0; }
/* small row buttons + Show More as kit secondary buttons */
.nui-on .table-aa :is(td, th) .btn:not(.btn-danger):not(.btn-link):not(.dropdown-toggle),
.nui-on .table-aa tfoot .btn:not(.btn-danger):not(.btn-link) {
  height: 28px; padding: 0 10px; border-radius: 8px; font-size: 12px; font-weight: 600; line-height: 26px;
  background: var(--nk-white) !important; border: 1px solid var(--nk-border) !important; color: var(--nk-text) !important; box-shadow: none;
}
.nui-on .table-aa :is(td, th) .btn:not(.btn-danger):not(.btn-link):hover { background: var(--nk-bg) !important; border-color: var(--aa-grey-500, #7B8E92) !important; color: var(--nk-ink) !important; }
.nui-on .table-aa :is(td, th) .btn-danger { height: 28px; padding: 0 10px; border-radius: 8px; font-size: 12px; font-weight: 600; line-height: 26px; }
/* classic Show More buttons that follow the table */
.nui-on :is(.table-responsive, .table-aa-wrap) + :is(.text-center, div) > .btn-primary.btn-sm { height: 30px; padding: 0 14px; border-radius: 8px; font-size: 12px; font-weight: 600; background: var(--nk-white) !important; border: 1px solid var(--nk-border) !important; color: var(--nk-text) !important; }