/* ============================================================================
   Admin dashboard — extends app.css with sidebar layout, tables, badges,
   and dashboard-specific chrome.
   ============================================================================ */

/* Two-pane shell */
.ktuu-admin {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 260px 1fr;
    background: var(--ktuu-bg);
}
.ktuu-admin-sidebar {
    background: linear-gradient(180deg, var(--ktuu-primary) 0%, var(--ktuu-primary-dark) 100%);
    color: #fff;
    padding: var(--ktuu-sp-5) 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}
.ktuu-admin-brand {
    padding: 0 var(--ktuu-sp-5) var(--ktuu-sp-5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    margin-bottom: var(--ktuu-sp-4);
}
.ktuu-admin-brand h1 {
    color: #fff;
    font-size: var(--ktuu-fs-md);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--ktuu-sp-3);
}
.ktuu-admin-brand .ktuu-logo { height: 96px; }
.ktuu-admin-brand .ktuu-admin-sub {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--ktuu-fs-xs);
    margin-top: 2px;
}
.ktuu-admin-nav { list-style: none; padding: 0; margin: 0; }
.ktuu-admin-nav li { margin: 0; }
.ktuu-admin-nav a {
    display: flex;
    align-items: center;
    gap: var(--ktuu-sp-3);
    padding: 6px var(--ktuu-sp-5);
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    border-left: 3px solid transparent;
    font-size: var(--ktuu-fs-sm);
    font-weight: 500;
    transition: background-color 0.15s, color 0.15s, border-left-color 0.15s;
}
.ktuu-admin-nav a i.fa-fw { width: 18px; text-align: center; }
.ktuu-admin-nav a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    text-decoration: none;
}
.ktuu-admin-nav a.is-active {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-left-color: var(--ktuu-accent);
}
/* Nav items above the viewer's role tier — visible but not clickable. */
.ktuu-admin-nav a.is-locked {
    color: rgba(255, 255, 255, 0.38);
    cursor: not-allowed;
}
.ktuu-admin-nav a.is-locked:hover {
    background: transparent;
    color: rgba(255, 255, 255, 0.38);
}
.ktuu-admin-nav a .ktuu-lock-badge {
    margin-left: auto;
    font-size: 0.78em;
    color: rgba(255, 255, 255, 0.55);
    background: rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    padding: 2px 7px;
    line-height: 1;
}
.ktuu-admin-nav-section {
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: var(--ktuu-fs-xs);
    font-weight: 600;
    padding: var(--ktuu-sp-4) var(--ktuu-sp-5) var(--ktuu-sp-2);
}

.ktuu-admin-content {
    padding: var(--ktuu-sp-5) var(--ktuu-sp-6) var(--ktuu-sp-7);
    min-width: 0;
}

/* Global form selector bar — full-bleed across the content column (sidebar →
   right edge), sticky to the top of the viewport so it stays while scrolling. */
.ktuu-form-bar {
    position: sticky;
    top: 0;
    z-index: 30;
    margin: calc(-1 * var(--ktuu-sp-5)) calc(-1 * var(--ktuu-sp-6)) var(--ktuu-sp-5);
    padding: var(--ktuu-sp-3) var(--ktuu-sp-6);
    background: var(--ktuu-warning, #f59e0b);
    border-bottom: 1px solid #d97706;
    box-shadow: var(--ktuu-shadow-sm);
}
.ktuu-form-bar-inner {
    display: flex;
    align-items: center;
    gap: var(--ktuu-sp-3);
    margin: 0;
    flex-wrap: wrap;
}
.ktuu-form-bar-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    color: #422006;            /* dark brown — readable on amber */
    white-space: nowrap;
}
.ktuu-form-bar-select {
    flex: 1 1 360px;
    min-width: 0;
    font-size: var(--ktuu-fs-md);
    font-weight: 600;
}
.ktuu-form-bar-info {
    flex: 0 1 auto;
    display: flex;
    align-items: center;
    gap: 6px;
    color: #7c2d12;            /* dark amber — readable on amber */
    font-size: var(--ktuu-fs-sm);
}
.ktuu-admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ktuu-sp-4);
    margin-bottom: var(--ktuu-sp-5);
    flex-wrap: wrap;
}
.ktuu-admin-topbar h1 {
    margin: 0;
    font-size: var(--ktuu-fs-2xl);
}
.ktuu-page-title-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.45em;
    background: var(--ktuu-primary);
    color: #fff;
    /* Extend flush to the sidebar on the left so the tab reads as an extension
       of the menu; only the right edge is rounded. The negative left margin +
       matching left padding pull it out to (and past) the content's left edge. */
    margin-left: calc(-1 * var(--ktuu-sp-6));
    padding: 0.32em 0.85em 0.32em calc(var(--ktuu-sp-6) + 0.2em);
    border-radius: 0 var(--ktuu-radius-lg) var(--ktuu-radius-lg) 0;
    line-height: 1.3;
}
@media (max-width: 900px) {
    .ktuu-page-title-tab {
        margin-left: calc(-1 * var(--ktuu-sp-4));
        padding-left: calc(var(--ktuu-sp-4) + 0.2em);
    }
}
.ktuu-admin-user {
    display: flex;
    align-items: center;
    gap: var(--ktuu-sp-2);
    color: var(--ktuu-text-muted);
    font-size: var(--ktuu-fs-sm);
}
.ktuu-admin-user .ktuu-admin-user-name { font-weight: 600; color: var(--ktuu-text); }

/* Stat tiles */
.ktuu-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--ktuu-sp-4);
    margin-bottom: var(--ktuu-sp-5);
}
.ktuu-stat {
    background: var(--ktuu-surface);
    border: 1px solid var(--ktuu-border);
    border-radius: var(--ktuu-radius-lg);
    padding: var(--ktuu-sp-4) var(--ktuu-sp-5);
    box-shadow: var(--ktuu-shadow-sm);
    display: flex;
    align-items: center;
    gap: var(--ktuu-sp-4);
}
.ktuu-stat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--ktuu-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ktuu-info-bg);
    color: var(--ktuu-accent);
    font-size: 1.25rem;
    flex-shrink: 0;
}
.ktuu-stat-icon.ktuu-stat-success { background: var(--ktuu-success-bg); color: var(--ktuu-success); }
.ktuu-stat-icon.ktuu-stat-warning { background: var(--ktuu-warning-bg); color: var(--ktuu-warning); }
.ktuu-stat-icon.ktuu-stat-danger  { background: var(--ktuu-danger-bg);  color: var(--ktuu-danger); }
/* Violet variant — matches the event/custom form-type badges. Used for the
   "total" tile (Total Submissions on events, Total Requests on requests). */
.ktuu-stat-icon.ktuu-stat-violet  { background: #f3e8ff;                color: #6b21a8; }
.ktuu-stat-value {
    font-size: var(--ktuu-fs-2xl);
    font-weight: 700;
    color: var(--ktuu-text);
    line-height: 1;
}
.ktuu-stat-label {
    color: var(--ktuu-text-muted);
    font-size: var(--ktuu-fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 2px;
}

/* Filter bar */
.ktuu-filters {
    display: flex;
    gap: var(--ktuu-sp-3);
    flex-wrap: wrap;
    align-items: center;
    background: var(--ktuu-surface);
    padding: var(--ktuu-sp-4);
    border: 1px solid var(--ktuu-border);
    border-radius: var(--ktuu-radius-md);
    margin-bottom: var(--ktuu-sp-4);
}
.ktuu-filters .ktuu-input,
.ktuu-filters .ktuu-select { flex: 1 1 180px; min-width: 140px; }
.ktuu-filters .ktuu-search { flex: 2 1 240px; }

/* Data table */
.ktuu-table-wrap {
    background: var(--ktuu-surface);
    border: 1px solid var(--ktuu-border);
    border-radius: var(--ktuu-radius-lg);
    overflow: hidden;
    box-shadow: var(--ktuu-shadow-sm);
}
.ktuu-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--ktuu-fs-sm);
}
.ktuu-table th,
.ktuu-table td {
    text-align: left;
    padding: 12px 16px;
    border-bottom: 1px solid var(--ktuu-border);
    vertical-align: middle;
}
.ktuu-table th {
    background: var(--ktuu-surface-alt);
    color: var(--ktuu-text-muted);
    font-weight: 600;
    font-size: var(--ktuu-fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}
.ktuu-table tr:last-child td { border-bottom: none; }
.ktuu-table tr:hover td { background: var(--ktuu-surface-alt); }
.ktuu-table td.ktuu-actions-cell {
    text-align: right;
    white-space: nowrap;
}
.ktuu-table td.ktuu-actions-cell .ktuu-btn { padding: 4px 12px; font-size: var(--ktuu-fs-xs); }

/* Email-template enable/disable: a reset <fieldset> wraps the editable fields so
   it can be disabled as a unit. The browser greys native controls; the rule
   below also greys the TinyMCE rich editors (not native controls). */
.ktuu-fieldset-reset { border: 0; margin: 0; padding: 0; min-inline-size: 0; }
.ktuu-fieldset-reset:disabled .tox-tinymce,
.ktuu-fieldset-reset:disabled .ktuu-rich { opacity: 0.55; pointer-events: none; }
.ktuu-tpl-disabled-msg {
    color: var(--ktuu-danger);
    font-weight: 600;
    font-size: var(--ktuu-fs-sm);
    margin: 4px 0 0 2px;
}

/* Sortable column headers */
.ktuu-sort-link {
    color: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}
.ktuu-sort-link:hover { text-decoration: none; color: var(--ktuu-primary); }
.ktuu-sort-idle { opacity: 0.3; }

/* Status badges */
.ktuu-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: var(--ktuu-radius-pill);
    font-size: var(--ktuu-fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid transparent;
}
.ktuu-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}
.ktuu-badge-registered { background: var(--ktuu-success-bg); color: #065f46; border-color: #a7f3d0; }
.ktuu-badge-submitted  { background: var(--ktuu-info-bg); color: #1e40af; border-color: #bfdbfe; }
.ktuu-badge-waitlisted { background: var(--ktuu-warning-bg); color: #92400e; border-color: #fcd34d; }
.ktuu-badge-cancelled  { background: var(--ktuu-surface-alt); color: var(--ktuu-text-muted); border-color: var(--ktuu-border); }
.ktuu-badge-not_accepted { background: var(--ktuu-danger-bg); color: #991b1b; border-color: #fecaca; }
.ktuu-badge-flag       { background: var(--ktuu-danger-bg); color: #991b1b; border-color: #fecaca; }
/* Field-kind / form-type badges: System/event (indigo) vs Custom/survey
   (violet). They carry their own fa icon, so suppress the generic leading dot.
   Used on the field list, the forms list, and the form-editor header. */
.ktuu-badge-system { background:#e0e7ff; color:#3730a3; border-color:#c7d2fe; }
.ktuu-badge-custom { background:#f3e8ff; color:#6b21a8; border-color:#e9d5ff; }
.ktuu-badge-system::before, .ktuu-badge-custom::before { display:none; }

/* Form-type badges on the forms list — a distinct color per type: event
   (violet), survey (indigo), request (cyan). */
.ktuu-badge-type-event   { background:#f3e8ff; color:#6b21a8; border-color:#e9d5ff; }
.ktuu-badge-type-survey  { background:#e0e7ff; color:#3730a3; border-color:#c7d2fe; }
.ktuu-badge-type-request { background:#cffafe; color:#155e75; border-color:#a5f3fc; }
.ktuu-badge-type-event::before,
.ktuu-badge-type-survey::before,
.ktuu-badge-type-request::before { display:none; }

/* Leadership Role badges (members list). Each official cpo_code role gets a
   distinct colour; they carry no leading dot. In table cells they stack one per
   line (ktuu-role-stack) so the column can't sprawl sideways. */
.ktuu-badge-role::before { display:none; }
.ktuu-role-stack { display:flex; flex-direction:column; align-items:flex-start; gap:4px; }
.ktuu-badge-role-president                  { background:#ede9fe; color:#5b21b6; border-color:#ddd6fe; }
.ktuu-badge-role-vice-president             { background:#dbeafe; color:#1e40af; border-color:#bfdbfe; }
.ktuu-badge-role-secretary                  { background:#cffafe; color:#155e75; border-color:#a5f3fc; }
.ktuu-badge-role-treasurer                  { background:#dcfce7; color:#166534; border-color:#bbf7d0; }
.ktuu-badge-role-site-representative        { background:#fef3c7; color:#92400e; border-color:#fde68a; }
.ktuu-badge-role-membership-contact         { background:#fce7f3; color:#9d174d; border-color:#fbcfe8; }
.ktuu-badge-role-bargaining-team-member     { background:#ffedd5; color:#9a3412; border-color:#fed7aa; }
.ktuu-badge-role-bargaining-committee-chair { background:#ffe4cc; color:#7c2d12; border-color:#fdba74; }
.ktuu-badge-role-grievance-committee-chair  { background:#fee2e2; color:#991b1b; border-color:#fecaca; }
.ktuu-badge-role-committee-a                { background:#e2e8f0; color:#334155; border-color:#cbd5e1; }
.ktuu-badge-role-member-engagement-chair    { background:#fae8ff; color:#86198f; border-color:#f5d0fe; }
.ktuu-badge-role-member-engagement-team     { background:#ffe4e6; color:#9f1239; border-color:#fecdd3; }
.ktuu-badge-role-exec-board-rep-council     { background:#e0e7ff; color:#3730a3; border-color:#c7d2fe; }
.ktuu-badge-role-elections-chair            { background:#ecfccb; color:#3f6212; border-color:#d9f99d; }
.ktuu-badge-role-organizing-committee-chair { background:#e0f2fe; color:#075985; border-color:#bae6fd; }

/* KTUU Executive Board badge (under the name on the members list) — a filled,
   high-contrast "executive" treatment so it stands apart from the role badges. */
.ktuu-badge-exec { background:#0f1f3a; color:#ffd24a; border-color:#0f1f3a; }
.ktuu-badge-exec::before { display:none; }

/* Chapter type badges (chapters list): UniServ (blue) vs Service-only (neutral). */
.ktuu-badge-uniserv { background:#dbeafe; color:#1e40af; border-color:#bfdbfe; }
.ktuu-badge-service { background: var(--ktuu-surface-alt); color: var(--ktuu-text-muted); border-color: var(--ktuu-border); }
.ktuu-badge-uniserv::before, .ktuu-badge-service::before { display:none; }

/* CSV template builder — sortable "column header" badges.
   Rendered like a strip of spreadsheet column headers: rectangular cells that
   butt up against each other, each draggable to reorder. */
.ktuu-csv-sep {
    border: 0;
    border-top: 1px solid var(--ktuu-border);
    margin: var(--ktuu-sp-3) 0;
}
.ktuu-csv-cols-hint {
    margin: 0 0 var(--ktuu-sp-2);
    font-size: var(--ktuu-fs-xs);
    color: var(--ktuu-text-muted);
}
.ktuu-csv-cols {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: var(--ktuu-sp-2) 0;
    min-height: 40px;
    margin-bottom: var(--ktuu-sp-4);
}
.ktuu-csv-cols:empty::after {
    content: 'Tick a column above to add it to your template.';
    color: var(--ktuu-text-muted);
    font-size: var(--ktuu-fs-sm);
    font-style: italic;
}
.ktuu-csv-col {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: linear-gradient(180deg, #fff, var(--ktuu-surface-alt));
    border: 1px solid var(--ktuu-border);
    border-right-width: 0;
    font-size: var(--ktuu-fs-sm);
    font-weight: 600;
    color: var(--ktuu-text);
    white-space: nowrap;
    cursor: grab;
    user-select: none;
}
.ktuu-csv-col:first-child {
    border-top-left-radius: var(--ktuu-radius-sm);
    border-bottom-left-radius: var(--ktuu-radius-sm);
}
.ktuu-csv-col:last-child {
    border-right-width: 1px;
    border-top-right-radius: var(--ktuu-radius-sm);
    border-bottom-right-radius: var(--ktuu-radius-sm);
}
.ktuu-csv-col.dragging {
    opacity: 0.5;
    cursor: grabbing;
}
.ktuu-csv-col-grip {
    color: var(--ktuu-text-muted);
    font-size: var(--ktuu-fs-xs);
    cursor: grab;
}
.ktuu-csv-col-label { pointer-events: none; }

/* Segmented control — used for form_edit.php's open-window toggle.
   Two-up "pill" buttons that share a row, with the selected one filled. */
.ktuu-segmented {
    display: inline-flex;
    gap: 0;
    background: var(--ktuu-surface-alt);
    border: 1px solid var(--ktuu-border);
    border-radius: 999px;
    padding: 4px;
}
.ktuu-segmented-option {
    position: relative;
    margin: 0;
    cursor: pointer;
}
.ktuu-segmented-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    cursor: pointer;
}
.ktuu-segmented-option span {
    /* Flex with a fixed gap means the icon-to-text spacing is identical for
       both options regardless of which icon renders. */
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    color: var(--ktuu-text-muted);
    font-size: var(--ktuu-fs-sm);
    font-weight: 500;
    line-height: 1.2;
    transition: background-color 0.15s, color 0.15s, box-shadow 0.15s;
    user-select: none;
    white-space: nowrap;
}
.ktuu-segmented-option span i.fa-fw {
    /* Force a uniform 1em-wide slot for the icon so both labels' text starts
       at the same X position, even if one icon is narrower than the other. */
    width: 1.1em;
    text-align: center;
}
.ktuu-segmented-option:hover span {
    color: var(--ktuu-text);
}
.ktuu-segmented-option input[type="radio"]:checked + span {
    background: var(--ktuu-accent);
    color: #fff;
    box-shadow: 0 1px 3px rgba(15, 31, 58, 0.15);
}
.ktuu-segmented-option input[type="radio"]:focus-visible + span {
    outline: 2px solid var(--ktuu-accent);
    outline-offset: 2px;
}

/* Pagination */
.ktuu-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--ktuu-sp-3) var(--ktuu-sp-4);
    color: var(--ktuu-text-muted);
    font-size: var(--ktuu-fs-sm);
}
.ktuu-pagination .ktuu-pages { display: flex; flex-wrap: wrap; gap: var(--ktuu-sp-2); justify-content: flex-end; }
.ktuu-pagination a,
.ktuu-pagination span {
    padding: 6px 12px;
    border-radius: var(--ktuu-radius-sm);
    border: 1px solid var(--ktuu-border);
}
.ktuu-pagination a:hover { background: var(--ktuu-surface-alt); text-decoration: none; }
.ktuu-pagination .is-current { background: var(--ktuu-primary); color: #fff; border-color: var(--ktuu-primary); }
/* Ellipsis gap between page-number windows — plain text, no button chrome. */
.ktuu-pagination .ktuu-page-gap { border: 0; padding: 6px 4px; color: var(--ktuu-text-muted); }

/* Login screen layout */
.ktuu-login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--ktuu-sp-5);
    background: linear-gradient(135deg, var(--ktuu-primary) 0%, var(--ktuu-accent) 100%);
}
.ktuu-login-card {
    width: 100%;
    max-width: 420px;
    background: var(--ktuu-surface);
    border-radius: var(--ktuu-radius-lg);
    box-shadow: var(--ktuu-shadow-lg);
    padding: var(--ktuu-sp-6);
}
.ktuu-login-logo {
    height: 200px;
    margin: 0 auto var(--ktuu-sp-5);
}
.ktuu-login-card h1 {
    margin: 0 0 var(--ktuu-sp-2);
    font-size: var(--ktuu-fs-xl);
    color: var(--ktuu-primary);
}
.ktuu-login-card .ktuu-login-sub {
    color: var(--ktuu-text-muted);
    font-size: var(--ktuu-fs-sm);
    margin-bottom: var(--ktuu-sp-5);
}

/* Tabs (form/email editor) */
.ktuu-tabs {
    display: flex;
    gap: var(--ktuu-sp-1);
    border-bottom: 1px solid var(--ktuu-border);
    margin-bottom: var(--ktuu-sp-5);
    flex-wrap: wrap;
}
.ktuu-tabs a {
    padding: 10px 16px;
    color: var(--ktuu-text-muted);
    font-weight: 500;
    font-size: var(--ktuu-fs-sm);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}
.ktuu-tabs a:hover { color: var(--ktuu-accent); text-decoration: none; }
.ktuu-tabs a.is-active { color: var(--ktuu-primary); border-bottom-color: var(--ktuu-accent); font-weight: 600; }

/* Recipients: selectable table + bulk action bar ------------------------- */
.ktuu-table-selectable th:first-child,
.ktuu-table-selectable td:first-child { text-align: center; }

/* The select checkbox sits in a <label class="ktuu-check">, whose default
   vertical padding (meant for stand-alone form rows) stacks on top of the
   cell's own padding and bloats the row height. Inside a table cell the cell
   padding is enough, so drop the label's — keeps selectable rows as compact as
   the plain member directory (admin/system/members.php) and consistent across
   invites, Message Members, and any other member-selection table. */
.ktuu-table-selectable th .ktuu-check,
.ktuu-table-selectable td .ktuu-check { padding: 0; }

/* "Select all (page)" header box: dash glyph for the indeterminate state. */
.ktuu-check input[type="checkbox"]:indeterminate {
    background-color: var(--ktuu-accent);
    border-color: var(--ktuu-accent);
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path stroke='%23ffffff' stroke-width='2.5' stroke-linecap='round' d='M3.5 8h9'/></svg>");
    background-size: 14px 14px;
}

.ktuu-bulkbar {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ktuu-sp-3);
    flex-wrap: wrap;
    background: var(--ktuu-primary);
    color: #fff;
    padding: var(--ktuu-sp-3) var(--ktuu-sp-4);
    border-radius: var(--ktuu-radius-md);
    box-shadow: var(--ktuu-shadow-md);
    margin-bottom: var(--ktuu-sp-3);
}
.ktuu-bulkbar[hidden] { display: none; }
.ktuu-bulkbar-count { font-weight: 600; display: flex; align-items: center; gap: var(--ktuu-sp-3); }
.ktuu-bulkbar-actions { display: flex; align-items: center; gap: var(--ktuu-sp-2); flex-wrap: wrap; }
.ktuu-bulkbar .ktuu-check-label { color: #fff; font-size: var(--ktuu-fs-sm); }
.ktuu-bulkbar .ktuu-select { background: #fff; }
/* Two-row layout: actions up top, the read-only invite target on its own line */
.ktuu-bulkbar { flex-direction: column; align-items: stretch; gap: 10px; }
/* Always visible; actions disable until a recipient is selected */
.ktuu-bulkbar .ktuu-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}
.ktuu-bulkbar.is-empty .ktuu-bulkbar-count { opacity: 0.75; }
.ktuu-bulkbar-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ktuu-sp-3);
    flex-wrap: wrap;
}
/* Read-only invite target (the form chosen in the global form bar) */
.ktuu-bulkbar-target {
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--ktuu-fs-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    padding-top: 10px;
}
.ktuu-bulkbar-target strong { color: #fff; }
.ktuu-bulkbar-target-hint { color: rgba(255, 255, 255, 0.6); }

.ktuu-link-btn {
    background: none;
    border: none;
    color: #fff;
    text-decoration: underline;
    cursor: pointer;
    font: inherit;
    padding: 0;
    opacity: 0.92;
}
.ktuu-link-btn:hover { opacity: 1; }
.ktuu-link-btn[hidden] { display: none; }

/* Color swatch input — consistent rounded swatch across browsers (Chrome adds
   a thick bezel and Firefox a flat fill by default). */
.ktuu-color {
    width: 48px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--ktuu-border-strong);
    border-radius: var(--ktuu-radius-md);
    background: transparent;
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s;
    appearance: none;
    -webkit-appearance: none;
}
.ktuu-color:hover { border-color: var(--ktuu-accent); }
.ktuu-color:focus {
    outline: none;
    border-color: var(--ktuu-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.ktuu-color:disabled { cursor: not-allowed; opacity: 0.6; }
/* Trim the inner swatch so it sits neatly inside the rounded border. */
.ktuu-color::-webkit-color-swatch-wrapper { padding: 3px; }
.ktuu-color::-webkit-color-swatch { border: none; border-radius: 5px; }
.ktuu-color::-moz-color-swatch { border: none; border-radius: 5px; }

/* Responsive admin: collapse sidebar on small screens */
@media (max-width: 900px) {
    .ktuu-admin { grid-template-columns: 1fr; }
    .ktuu-admin-sidebar {
        position: static;
        height: auto;
    }
    .ktuu-admin-content { padding: var(--ktuu-sp-4); }
    /* Match the smaller content padding so the bar stays full-bleed. The stacked
       sidebar makes top-sticky overlap odd, so let it scroll normally here. */
    .ktuu-form-bar {
        position: static;
        margin: calc(-1 * var(--ktuu-sp-4)) calc(-1 * var(--ktuu-sp-4)) var(--ktuu-sp-4);
        padding: var(--ktuu-sp-3) var(--ktuu-sp-4);
    }
}

/* ============================================================================
   Field groups (form editor: System vs Custom)
   ============================================================================ */
.ktuu-field-group { margin-bottom: var(--ktuu-sp-5); }
.ktuu-field-group-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--ktuu-sp-3);
    margin-bottom: var(--ktuu-sp-2);
    padding-bottom: var(--ktuu-sp-2);
    border-bottom: 1px solid var(--ktuu-border);
}
.ktuu-field-group-head h3 { font-size: var(--ktuu-fs-md); margin: 0; }

/* ============================================================================
   Larger select (dashboard form picker)
   ============================================================================ */
.ktuu-select-lg,
.ktuu-filters .ktuu-select-lg {
    flex: 0 1 420px;
    min-width: 240px;
    font-size: var(--ktuu-fs-lg);
    padding: 12px 40px 12px 16px;
    font-weight: 600;
}

/* ============================================================================
   Modal / dialog (delete form, empty records, …)
   ============================================================================ */
.ktuu-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(15, 31, 58, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--ktuu-sp-4);
}
.ktuu-modal-overlay[hidden] { display: none; }
.ktuu-modal {
    background: var(--ktuu-surface);
    border-radius: var(--ktuu-radius-lg, 14px);
    box-shadow: var(--ktuu-shadow-md);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow: auto;
    animation: ktuu-modal-in 0.18s ease-out;
}
@keyframes ktuu-modal-in {
    from { opacity: 0; transform: translateY(8px) scale(0.98); }
    to   { opacity: 1; transform: none; }
}
.ktuu-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ktuu-sp-3);
    padding: var(--ktuu-sp-4) var(--ktuu-sp-5);
    border-bottom: 1px solid var(--ktuu-border);
}
.ktuu-modal-head h2 { margin: 0; font-size: var(--ktuu-fs-lg); color: var(--ktuu-danger); }
.ktuu-modal-x {
    background: transparent;
    border: 0;
    color: var(--ktuu-text-subtle);
    cursor: pointer;
    font-size: 1.1em;
    padding: 4px 8px;
    border-radius: var(--ktuu-radius-sm);
}
.ktuu-modal-x:hover { background: var(--ktuu-surface-alt); color: var(--ktuu-text); }
.ktuu-modal-body { padding: var(--ktuu-sp-5); }
.ktuu-modal-list { margin: 0 0 var(--ktuu-sp-4); padding-left: 1.2em; }
.ktuu-modal-list li { margin-bottom: var(--ktuu-sp-2); line-height: 1.5; }
.ktuu-modal-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: var(--ktuu-sp-3);
    flex-wrap: nowrap;            /* keep Cancel / Partial / Full on one line */
    margin-top: var(--ktuu-sp-4);
}
.ktuu-modal-actions .ktuu-btn {
    white-space: nowrap;          /* never wrap a button's own label */
    flex: 0 0 auto;               /* don't shrink the buttons */
}
/* Narrow screens: stack the actions so they don't overflow the modal. */
@media (max-width: 480px) {
    .ktuu-modal-actions { flex-wrap: wrap; }
    .ktuu-modal-actions .ktuu-btn { flex: 1 1 auto; justify-content: center; }
}

/* ============================================================================
   Files Library picker — a shared, reusable modal (events editor, email
   attachments, and anywhere else that chooses an uploaded file). Styles live
   here in admin.css because every admin surface (and the standalone events
   editor) loads it.
   ============================================================================ */

/* The "files come from the Files Library" explainer box + its View Library
   button, used in any dialog that picks a library file. */
.ktuu-libnote {
    font-size: var(--ktuu-fs-sm);
    color: var(--ktuu-text-muted);
    background: var(--ktuu-surface-alt);
    border: 1px solid var(--ktuu-border);
    border-radius: var(--ktuu-radius-md);
    padding: var(--ktuu-sp-3);
    line-height: 1.5;
    margin: 0 0 var(--ktuu-sp-3);
}
.ktuu-libnote a { color: var(--ktuu-accent); font-weight: 600; }

/* The picker modal itself. Reuses .ktuu-modal chrome but is wider and its
   heading is neutral (not the destructive red of the confirm modals). */
.ktuu-libmodal { max-width: 720px; }
.ktuu-libmodal .ktuu-modal-head h2 { color: var(--ktuu-text); }
.ktuu-libmodal-bar { display: flex; align-items: center; gap: var(--ktuu-sp-3); margin-bottom: var(--ktuu-sp-3); }
.ktuu-libmodal-bar .ktuu-input { flex: 1; }
.ktuu-libmodal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    gap: var(--ktuu-sp-3);
    min-height: 200px;          /* stable box size while files load / during the morph */
    max-height: 50vh;
    overflow: auto;
    padding: 4px;
    margin-bottom: var(--ktuu-sp-3);
}
.ktuu-libmodal-empty { grid-column: 1 / -1; padding: var(--ktuu-sp-6); text-align: center; color: var(--ktuu-text-subtle); }
.ktuu-libtile {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-align: left;
    padding: 8px;
    font: inherit;
    cursor: pointer;
    background: var(--ktuu-surface-alt);
    border: 1px solid var(--ktuu-border);
    border-radius: var(--ktuu-radius-md);
    transition: border-color 0.12s, box-shadow 0.12s;
}
.ktuu-libtile:hover { border-color: var(--ktuu-border-strong); }
.ktuu-libtile.is-selected { border-color: var(--ktuu-accent); box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2); }
.ktuu-libtile-thumb {
    aspect-ratio: 4 / 3;
    border-radius: var(--ktuu-radius-sm);
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--ktuu-border);
    display: grid;
    place-items: center;
}
.ktuu-libtile-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ktuu-libtile-icon { font-size: 30px; color: var(--ktuu-text-subtle); }
.ktuu-libtile-icon.is-pdf { color: #b91c1c; }
.ktuu-libtile-name {
    font-size: 12.5px; font-weight: 600; color: var(--ktuu-text); line-height: 1.25; word-break: break-word;
    display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.ktuu-libtile-sub { font-size: 11px; color: var(--ktuu-text-muted); }
/* Multi-select check badge (top-right of a selected tile). */
.ktuu-libtile-check {
    position: absolute; top: 6px; right: 6px;
    width: 22px; height: 22px; border-radius: 50%;
    background: var(--ktuu-accent); color: #fff;
    display: none; place-items: center; font-size: 12px;
    box-shadow: 0 1px 4px rgba(15, 31, 58, 0.3);
}
.ktuu-libmodal.is-multi .ktuu-libtile.is-selected .ktuu-libtile-check { display: grid; }

/* ----- Modal morph transition -----------------------------------------------
   The DEFAULT animation when moving between two modals: the outgoing modal's
   box morphs into the incoming one (driven by modal-morph.js / KKModalMorph).
   The JS sets the per-element transform + transition inline; this just removes
   the stock entry animation and hints the compositor during the tween. */
.ktuu-modal.is-morphing { animation: none !important; will-change: transform; }
.ktuu-modal-morph-content { transition: opacity 0.18s ease; }
@media (prefers-reduced-motion: reduce) {
    .ktuu-modal.is-morphing { transition: none !important; }
}

/* ============================================================================
   Email Delivery Tips modal — colour-coded Recommended / Avoid / Best-practice
   sections (shared by emails.php and the Member Info Request on members.php).
   ============================================================================ */
.ktuu-tips-modal { max-width: 640px; }
.ktuu-tips-modal .ktuu-modal-head h2 { color: #b45309; }   /* amber, not the destructive red */
.ktuu-tips-section {
    margin: var(--ktuu-sp-4) 0;
    padding: var(--ktuu-sp-3) var(--ktuu-sp-4);
    border: 1px solid var(--ktuu-border);
    border-radius: var(--ktuu-radius-md);
}
.ktuu-tips-section h3 {
    margin: 0 0 var(--ktuu-sp-2);
    font-size: var(--ktuu-fs-md);
    display: flex;
    align-items: center;
    gap: 8px;
}
.ktuu-tips-section ul { margin: 0; padding-left: 1.25em; }
.ktuu-tips-section li { margin-bottom: 6px; line-height: 1.5; }
.ktuu-tips-good { background: var(--ktuu-success-bg); border-color: #a7f3d0; }
.ktuu-tips-good h3 { color: #065f46; }
.ktuu-tips-bad  { background: var(--ktuu-danger-bg);  border-color: #fecaca; }
.ktuu-tips-bad h3 { color: #991b1b; }
.ktuu-tips-best { background: var(--ktuu-warning-bg); border-color: #fcd34d; }
.ktuu-tips-best h3 { color: #92400e; }

/* ============================================================================
   Unsaved-changes: pulsing orange glow on save buttons
   ============================================================================ */
.ktuu-btn.is-unsaved,
.ktuu-btn.is-unsaved:hover {
    background: var(--ktuu-warning, #f59e0b) !important;
    border-color: var(--ktuu-warning, #f59e0b) !important;
    color: #fff !important;
    animation: ktuu-save-pulse 1.4s ease-in-out infinite;
}
@keyframes ktuu-save-pulse {
    0%   { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.55); }
    70%  { box-shadow: 0 0 0 10px rgba(245, 158, 11, 0); }
    100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}
@media (prefers-reduced-motion: reduce) {
    .ktuu-btn.is-unsaved { animation: none; }
}

/* ----------------------------------------------------------------------------
   Upload / processing overlay + progress bar (CSV import)
   ---------------------------------------------------------------------------- */
.ktuu-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(15, 31, 58, 0.55);
    backdrop-filter: blur(2px);
}
.ktuu-overlay[hidden] { display: none; }
.ktuu-overlay-card {
    width: 100%;
    max-width: 460px;
    background: var(--ktuu-surface, #fff);
    border-radius: var(--ktuu-radius-lg, 14px);
    box-shadow: 0 24px 70px rgba(15, 31, 58, 0.35);
    padding: 28px 32px;
    text-align: center;
}
.ktuu-overlay-icon {
    font-size: 1.6rem;
    color: var(--ktuu-accent, #2563eb);
    margin-bottom: 12px;
}
.ktuu-overlay-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--ktuu-text, #0f1f3a);
    margin-bottom: 16px;
    line-height: 1.35;
}
.ktuu-progress {
    height: 10px;
    background: var(--ktuu-surface-alt, #eef2f8);
    border: 1px solid var(--ktuu-border, #d8e0ec);
    border-radius: 9999px;
    overflow: hidden;
    position: relative;
}
.ktuu-progress-bar {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    border-radius: 9999px;
    background: linear-gradient(90deg, var(--ktuu-primary, #1e4d8b), var(--ktuu-accent, #2563eb));
    transition: width 0.2s ease;
}
.ktuu-progress-bar.is-indeterminate {
    width: 38%;
    animation: ktuu-indeterminate 1.15s ease-in-out infinite;
}
@keyframes ktuu-indeterminate {
    0%   { left: -40%; }
    100% { left: 100%; }
}
.ktuu-overlay-sub {
    margin-top: 14px;
    font-size: 0.85rem;
    color: var(--ktuu-text-muted, #5b6b85);
    line-height: 1.4;
    min-height: 1.2em;
}
.ktuu-overlay.is-error .ktuu-overlay-icon { color: var(--ktuu-danger, #ef4444); }
.ktuu-overlay.is-error .ktuu-progress { display: none; }
.ktuu-overlay-dismiss { margin-top: 18px; }
.ktuu-overlay-dismiss[hidden] { display: none; }
@media (prefers-reduced-motion: reduce) {
    .ktuu-progress-bar.is-indeterminate { animation-duration: 2.4s; }
}

/* ----- Survey dashboard charts (Results section) ---------------------------- */
.ktuu-charts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--ktuu-sp-4);
}
.ktuu-chart {
    border: 1px solid var(--ktuu-border, #d8e0ec);
    border-radius: var(--ktuu-radius-md);
    background: var(--ktuu-surface, #fff);
    padding: var(--ktuu-sp-4);
    min-width: 0;            /* let canvases shrink inside the grid track */
}
.ktuu-chart-full { grid-column: 1 / -1; }
.ktuu-chart-title {
    font-weight: 600;
    font-size: var(--ktuu-fs-sm);
    color: var(--ktuu-text, #0f1f3a);
    margin-bottom: var(--ktuu-sp-3);
}
.ktuu-chart-canvas-wrap {
    position: relative;
    height: 280px;
}
.ktuu-chart-full .ktuu-chart-canvas-wrap { height: 320px; }
@media (max-width: 760px) {
    .ktuu-charts { grid-template-columns: 1fr; }
    .ktuu-chart-canvas-wrap,
    .ktuu-chart-full .ktuu-chart-canvas-wrap { height: 260px; }
}