/* =====================================================================
   IMB Procurement System — shared theme
   Loaded by home.php, staffhome.php and supplierhome.php.
   Styles the app shell (top bar + menu) and gives every legacy page
   consistent typography, cards (fieldsets), tables, forms and buttons
   without changing page markup.
   ===================================================================== */

:root {
  --imb-brand: #f7941d;          /* PIH orange (logo) – accents, borders */
  --imb-brand-strong: #b85c00;   /* buttons / links on white: AA contrast */
  --imb-brand-hover: #9a4d00;
  --imb-brand-soft: #fff4e6;
  --imb-ink: #1f2933;
  --imb-muted: #5f6b7a;
  --imb-bg: #f4f5f7;
  --imb-surface: #ffffff;
  --imb-surface-alt: #f9fafb;
  --imb-border: #e2e5e9;
  --imb-border-strong: #cfd4da;
  --imb-danger: #b42318;
  --imb-success: #1e7d4f;
  --imb-info: #1d5fa8;
  --imb-radius: 8px;
  --imb-radius-sm: 6px;
  --imb-shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --imb-shadow-lg: 0 10px 30px rgba(16, 24, 40, .14);
  --imb-font: "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --imb-topbar-h: 64px;
  color-scheme: light;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body.imb-app {
  margin: 0;
  font-family: var(--imb-font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--imb-ink);
  background: var(--imb-bg);
}

.imb-app a { color: var(--imb-brand-strong); text-decoration: none; }
.imb-app a:hover { color: var(--imb-brand-hover); text-decoration: underline; }
.imb-app :focus-visible { outline: 2px solid var(--imb-brand); outline-offset: 2px; }

/* ---------- top bar ---------- */
.imb-topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--imb-surface);
  border-bottom: 3px solid var(--imb-brand);
  box-shadow: var(--imb-shadow);
}
.imb-topbar__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 1600px;
  min-height: var(--imb-topbar-h);
  margin: 0 auto;
  padding: 0 20px;
}
.imb-brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.imb-app .imb-brand:hover { text-decoration: none; }
.imb-brand img { display: block; height: 44px; width: auto; }
.imb-brand__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--imb-ink);
  padding-left: 12px;
  border-left: 1px solid var(--imb-border);
  white-space: nowrap;
}
.imb-brand__name small { display: block; font-size: 11px; font-weight: 500; color: var(--imb-muted); }

/* nav */
.imb-nav { flex: 1; min-width: 0; }
.imb-nav__list, .imb-menu { list-style: none; margin: 0; padding: 0; }
.imb-nav__list { display: flex; flex-wrap: wrap; align-items: center; gap: 2px; }
.imb-nav__item { position: relative; }
.imb-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border: 0;
  border-radius: var(--imb-radius-sm);
  background: none;
  font: inherit;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--imb-ink);
  cursor: pointer;
  white-space: nowrap;
}
.imb-app .imb-nav__link { color: var(--imb-ink); }
.imb-app .imb-nav__link:hover,
.imb-nav__item.is-open > .imb-nav__link { background: var(--imb-brand-soft); color: var(--imb-brand-hover); text-decoration: none; }
.imb-app .imb-nav__link.is-active { color: var(--imb-brand-hover); background: var(--imb-brand-soft); box-shadow: inset 0 -2px 0 var(--imb-brand); }
.imb-caret { width: 10px; height: 10px; flex-shrink: 0; transition: transform .15s; }
.imb-nav__item.is-open > .imb-nav__link .imb-caret { transform: rotate(180deg); }

/* dropdown menus */
.imb-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 240px;
  max-height: calc(100vh - var(--imb-topbar-h) - 24px);
  overflow-y: auto;
  padding: 6px;
  background: var(--imb-surface);
  border: 1px solid var(--imb-border);
  border-radius: var(--imb-radius);
  box-shadow: var(--imb-shadow-lg);
  z-index: 1001;
}
.imb-menu--right { left: auto; right: 0; }
.has-menu.is-open > .imb-menu { display: block; }
@media (hover: hover) and (min-width: 1101px) {
  .has-menu:hover > .imb-menu { display: block; }
  /* invisible bridge so the pointer can travel into the menu */
  .has-menu:hover::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 8px; }
}
.imb-menu a, .imb-menu .imb-menu__disabled {
  display: block;
  padding: 8px 12px;
  border-radius: var(--imb-radius-sm);
  color: var(--imb-ink);
  white-space: nowrap;
}
.imb-app .imb-menu a { color: var(--imb-ink); }
.imb-app .imb-menu a:hover { background: var(--imb-brand-soft); color: var(--imb-brand-hover); text-decoration: none; }
.imb-app .imb-menu a.is-active { background: var(--imb-brand-soft); color: var(--imb-brand-hover); font-weight: 600; }
.imb-menu__disabled { color: var(--imb-muted); cursor: not-allowed; }
.imb-menu__disabled em { font-size: 11px; font-style: normal; margin-left: 6px; padding: 1px 6px; border-radius: 999px; background: var(--imb-surface-alt); border: 1px solid var(--imb-border); }
.imb-menu__label {
  padding: 10px 12px 4px;
  margin-top: 4px;
  border-top: 1px solid var(--imb-border);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--imb-muted);
}
.imb-menu__meta { padding: 8px 12px; color: var(--imb-muted); font-size: 13px; border-bottom: 1px solid var(--imb-border); margin-bottom: 4px; }
.imb-menu__meta strong { display: block; color: var(--imb-ink); font-size: 14px; }

/* user chip */
.imb-user { position: relative; margin-left: auto; flex-shrink: 0; }
.imb-user__btn {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 10px 4px 4px;
  border: 1px solid var(--imb-border);
  border-radius: 999px;
  background: var(--imb-surface);
  font: inherit; color: var(--imb-ink); cursor: pointer;
}
.imb-user__btn:hover, .imb-user.is-open .imb-user__btn { border-color: var(--imb-brand); }
.imb-avatar {
  display: grid; place-items: center;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--imb-brand); color: #fff;
  font-weight: 700; font-size: 13px;
}
.imb-user__text { display: flex; flex-direction: column; line-height: 1.2; text-align: left; }
.imb-user__name { font-weight: 600; font-size: 13px; }
.imb-user__site { font-size: 11px; color: var(--imb-muted); }
.imb-app a.imb-logout { color: var(--imb-danger); }
.imb-app .imb-topbar__link { font-weight: 600; white-space: nowrap; margin-left: auto; }

/* mobile toggle */
.imb-navtoggle {
  display: none;
  align-items: center; gap: 8px;
  margin-left: auto;
  padding: 8px 12px;
  border: 1px solid var(--imb-border);
  border-radius: var(--imb-radius-sm);
  background: var(--imb-surface);
  font: inherit; font-weight: 600; color: var(--imb-ink); cursor: pointer;
}
.imb-navtoggle svg { width: 18px; height: 18px; }

@media (max-width: 1500px) {
  .imb-brand__name { display: none; }
}

@media (max-width: 1100px) {
  .imb-topbar__inner { flex-wrap: wrap; padding: 8px 16px; gap: 8px 12px; }
  .imb-brand__name { display: none; }
  .imb-navtoggle { display: inline-flex; }
  .imb-user { margin-left: 0; }
  .imb-user__text { display: none; }
  .imb-user__btn { padding: 4px; }
  .imb-nav { display: none; flex-basis: 100%; order: 10; padding-bottom: 8px; }
  .imb-topbar.nav-open .imb-nav { display: block; }
  .imb-nav__list { flex-direction: column; align-items: stretch; }
  .imb-nav__link { width: 100%; justify-content: space-between; }
  .imb-menu { position: static; box-shadow: none; border: 0; border-left: 2px solid var(--imb-brand-soft); border-radius: 0; margin: 2px 0 6px 12px; max-height: none; min-width: 0; }
  .imb-menu--right { position: absolute; right: 0; left: auto; border: 1px solid var(--imb-border); border-radius: var(--imb-radius); box-shadow: var(--imb-shadow-lg); margin: 0; min-width: 220px; }
  .imb-menu a { white-space: normal; }
}

/* ---------- main content area ---------- */
.imb-main {
  max-width: 1600px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}
@media (max-width: 600px) { .imb-main { padding: 16px 16px 40px; } }

.imb-main h1, .imb-main h2, .imb-main h3, .imb-main h4 {
  color: var(--imb-ink);
  line-height: 1.3;
  margin: 0 0 12px;
  font-weight: 700;
}
.imb-main h1 { font-size: 24px; }
.imb-main h2 { font-size: 20px; }
.imb-main h3 { font-size: 17px; }
.imb-main h4 { font-size: 15px; }
.imb-main > h3:first-child, .imb-main > center > h3 { margin-top: 0; }
.imb-main hr { border: 0; border-top: 1px solid var(--imb-border); margin: 20px 0; }

/* fieldset + legend become cards */
.imb-main fieldset {
  position: relative;
  min-width: 0;
  margin: 0 0 20px;
  padding: 56px 20px 20px !important;
  background: var(--imb-surface);
  border: 1px solid var(--imb-border) !important;
  border-top: 3px solid var(--imb-brand) !important;
  border-radius: var(--imb-radius);
  box-shadow: var(--imb-shadow);
}
.imb-main legend {
  position: absolute;
  top: 0; left: 0; right: 0;
  width: auto;
  margin: 0;
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 700;
  color: var(--imb-ink);
  background: var(--imb-surface-alt);
  border: 0;
  border-bottom: 1px solid var(--imb-border);
  border-radius: var(--imb-radius) var(--imb-radius) 0 0;
}
.imb-main fieldset fieldset { box-shadow: none; border-top-width: 1px !important; background: var(--imb-surface-alt); }

/* ---------- tables ---------- */
.imb-main table { border-collapse: collapse; max-width: 100%; }
.imb-main td, .imb-main th { padding: 6px 8px; vertical-align: middle; text-align: left; }

/* data tables: id/class "tablelist", Bootstrap ".table", legacy border=, or any table with header cells */
.imb-main :is(table#tablelist, table.tablelist, table.table, table[border], table:has(> thead th, > tbody > tr > th, > tr > th)) {
  width: 100%;
  margin: 8px 0 16px;
  background: var(--imb-surface);
  border: 1px solid var(--imb-border) !important;
  border-radius: var(--imb-radius);
  font-size: 13px;
  color: var(--imb-ink) !important;
}
.imb-main :is(table#tablelist, table.tablelist, table.table, table[border], table:has(> thead th, > tbody > tr > th, > tr > th)) :is(th, td) {
  padding: 9px 12px;
  border: 0;
  border-bottom: 1px solid var(--imb-border);
}
.imb-main :is(table#tablelist, table.tablelist, table.table, table[border], table:has(> thead th, > tbody > tr > th, > tr > th)) th {
  position: sticky;
  top: var(--imb-topbar-h);
  z-index: 1;
  background: #e6e9ed;
  color: var(--imb-ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 2px solid var(--imb-border-strong);
}
.imb-main :is(table#tablelist, table.tablelist, table.table, table[border]) tr:nth-child(even) > td,
.imb-main tr.striped > td { background: #f2f3f5; }
.imb-main tr.nostriped > td { background: var(--imb-surface); }
.imb-main :is(table#tablelist, table.tablelist, table.table, table[border], table:has(> thead th, > tbody > tr > th, > tr > th)) tbody tr:hover > td,
.imb-main :is(table#tablelist, table.tablelist, table.table, table[border]) > tr:hover > td { background: var(--imb-brand-soft); }

/* wide tables scroll sideways instead of breaking the page on small screens */
@media (max-width: 960px) {
  .imb-main :is(table#tablelist, table.tablelist, table.table, table[border]) { display: block; overflow-x: auto; }
  .imb-main :is(table#tablelist, table.tablelist, table.table, table[border]) th { position: static; }
}

/* ---------- forms ---------- */
.imb-main :is(input:not([type]), input[type=text], input[type=password], input[type=email], input[type=number],
  input[type=date], input[type=datetime-local], input[type=time], input[type=search], input[type=tel], input[type=url],
  input[type=file], select, textarea) {
  font: inherit;
  font-size: 14px;
  color: var(--imb-ink);
  min-height: 36px;
  padding: 6px 10px;
  max-width: 100%;
  background: var(--imb-surface);
  border: 1px solid var(--imb-border-strong);
  border-radius: var(--imb-radius-sm);
  transition: border-color .15s, box-shadow .15s;
}
.imb-main select { min-width: 150px; max-width: 560px; padding-right: 28px; text-overflow: ellipsis; }
@media (max-width: 760px) { .imb-main select { max-width: 100%; } }
.imb-main textarea { min-height: 72px; line-height: 1.4; }
.imb-main input[type=file] { padding: 5px; }
.imb-main :is(input, select, textarea):focus {
  outline: none;
  border-color: var(--imb-brand);
  box-shadow: 0 0 0 3px rgba(247, 148, 29, .25);
}
.imb-main :is(input, select, textarea):disabled,
.imb-main :is(input, textarea)[readonly] { background: var(--imb-surface-alt); color: var(--imb-muted); }
.imb-main input[type=checkbox], .imb-main input[type=radio] { accent-color: var(--imb-brand-strong); width: 16px; height: 16px; vertical-align: middle; }
.imb-main label { font-weight: 600; }
.imb-main .form-control { width: 100%; }

/* ---------- buttons ---------- */
.imb-main :is(input[type=submit], input[type=button], input[type=reset], button:not(.imb-plain)),
.imb-main .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 7px 16px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  color: #fff;
  background: var(--imb-brand-strong);
  border: 1px solid var(--imb-brand-strong);
  border-radius: var(--imb-radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: background-color .15s, border-color .15s, box-shadow .15s;
}
.imb-main :is(input[type=submit], input[type=button], input[type=reset], button:not(.imb-plain)):hover,
.imb-main .btn:hover { background: var(--imb-brand-hover); border-color: var(--imb-brand-hover); color: #fff; text-decoration: none; }
.imb-main :is(input[type=submit], input[type=button], input[type=reset], button):disabled { opacity: .6; cursor: progress; }
.imb-main input[type=reset], .imb-main .btn-secondary, .imb-main .btn-default, .imb-main .secondary-button {
  color: var(--imb-ink); background: var(--imb-surface); border-color: var(--imb-border-strong);
}
.imb-main input[type=reset]:hover, .imb-main .btn-secondary:hover, .imb-main .btn-default:hover, .imb-main .secondary-button:hover {
  color: var(--imb-ink); background: var(--imb-surface-alt); border-color: var(--imb-muted);
}
.imb-main .btn-danger, .imb-main .btn_remove { background: var(--imb-danger); border-color: var(--imb-danger); }
.imb-main .btn-danger:hover, .imb-main .btn_remove:hover { background: #8f1c13; border-color: #8f1c13; }
.imb-main .btn-success { background: var(--imb-success); border-color: var(--imb-success); }
.imb-main .btn-success:hover { background: #165f3c; border-color: #165f3c; }
.imb-main .btn-info, .imb-main .btn-primary { background: var(--imb-info); border-color: var(--imb-info); }
.imb-main .btn-info:hover, .imb-main .btn-primary:hover { background: #164a83; border-color: #164a83; }
.imb-main .btn-sm { min-height: 30px; padding: 4px 10px; font-size: 13px; }
/* small inline buttons inside data tables */
.imb-main td :is(input[type=submit], input[type=button], button:not(.imb-plain), .btn) { min-height: 30px; padding: 4px 12px; font-size: 13px; }

/* ---------- messages ---------- */
.imb-main :is(.message-box, .status-message, .alert) {
  padding: 12px 16px;
  margin: 0 0 16px;
  border: 1px solid var(--imb-border);
  border-left: 4px solid var(--imb-info);
  border-radius: var(--imb-radius-sm);
  background: var(--imb-surface);
}
.imb-main .alert-success { border-left-color: var(--imb-success); }
.imb-main .alert-danger, .imb-main .alert-error { border-left-color: var(--imb-danger); }
.imb-main .alert-warning { border-left-color: var(--imb-brand); }

/* ---------- jQuery UI datepicker ---------- */
.ui-datepicker { font-family: var(--imb-font) !important; font-size: 13px !important; border-radius: var(--imb-radius) !important; box-shadow: var(--imb-shadow-lg); border: 1px solid var(--imb-border) !important; }
.ui-datepicker .ui-widget-header { background: var(--imb-brand-soft) !important; border: 0 !important; color: var(--imb-ink) !important; }
.ui-datepicker .ui-state-active, .ui-datepicker .ui-state-highlight { background: var(--imb-brand-strong) !important; border-color: var(--imb-brand-strong) !important; color: #fff !important; }

/* ---------- utility for pages (optional) ---------- */
.imb-card { background: var(--imb-surface); border: 1px solid var(--imb-border); border-radius: var(--imb-radius); box-shadow: var(--imb-shadow); padding: 20px; margin-bottom: 20px; }
.imb-muted { color: var(--imb-muted); }

@media print {
  .imb-topbar { display: none; }
  body.imb-app { background: #fff; }
  .imb-main { max-width: none; padding: 0; }
  .imb-main fieldset { box-shadow: none; }
  .imb-main th { position: static; }
}

/* =====================================================================
   Data tables: search + pagination (js/tables.js)
   ===================================================================== */

/* Legacy fixed-height scroll boxes around tables: let the table flow with the page instead */
.imb-main :is(.tableFixHead, div[style*="overflow"]):has(table) {
  height: auto !important;
  max-height: none !important;
  width: auto !important;
  overflow: visible !important;
}
.imb-main .tableFixHead th { top: var(--imb-topbar-h) !important; }

.imb-dt-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  margin: 8px 0 0;
}
.imb-main .imb-dt-length { font-weight: 500; color: var(--imb-muted); display: inline-flex; align-items: center; gap: 8px; }
.imb-main .imb-dt-length select { min-width: 72px; width: auto; }
.imb-dt-search { position: relative; flex: 0 1 300px; min-width: 200px; }
.imb-dt-search svg { position: absolute; left: 10px; top: 50%; width: 16px; height: 16px; margin-top: -8px; color: var(--imb-muted); pointer-events: none; }
.imb-main .imb-dt-search input[type=search] { width: 100%; padding-left: 34px; }

.imb-dt-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  margin: -8px 0 16px;
  padding-top: 10px;
}
.imb-dt-info { color: var(--imb-muted); font-size: 13px; }
.imb-dt-info.imb-dt-empty { color: var(--imb-ink); font-weight: 600; }
.imb-dt-pager { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.imb-main button.imb-dt-page {
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--imb-ink);
  background: var(--imb-surface);
  border: 1px solid var(--imb-border-strong);
  border-radius: var(--imb-radius-sm);
  cursor: pointer;
}
.imb-main button.imb-dt-page:hover:not(:disabled) { border-color: var(--imb-brand); color: var(--imb-brand-hover); background: var(--imb-brand-soft); }
.imb-main button.imb-dt-page.is-current { color: #fff; background: var(--imb-brand-strong); border-color: var(--imb-brand-strong); }
.imb-main button.imb-dt-page:disabled { opacity: .45; cursor: default; }
.imb-dt-gap { padding: 0 4px; color: var(--imb-muted); }

/* rows filtered out by search, or on another page */
.imb-main table.imb-dt tr.imb-dt-off,
.imb-main table.imb-dt tr.imb-dt-paged { display: none; }

/* stripes follow the visible rows, not the original row order */
.imb-main table.imb-dt tr > td { background: var(--imb-surface) !important; }
.imb-main table.imb-dt tr.imb-alt > td { background: #f2f3f5 !important; }
.imb-main table.imb-dt tbody tr:hover > td,
.imb-main table.imb-dt > tr:hover > td { background: var(--imb-brand-soft) !important; }

@media print {
  .imb-dt-toolbar, .imb-dt-footer { display: none; }
  .imb-main table.imb-dt tr.imb-dt-paged { display: table-row; } /* print every matching row, not just this page */
}

/* =====================================================================
   Dashboard: charts + active framework contracts side by side
   ===================================================================== */
.imb-dash-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 16px;
  align-items: start;
  margin-top: 8px;
}
.imb-dash-panel {
  min-width: 0;
  padding: 12px 16px;
  background: var(--imb-surface);
  border: 1px solid var(--imb-border);
  border-radius: var(--imb-radius);
}
.imb-dash-chart > div { width: 100%; min-height: 320px; }
.imb-main .imb-dash-title { font-size: 15px; margin: 4px 0 4px; }
.imb-dash-contracts table { font-size: 13px; }
.imb-dash-contracts :is(th, td) { padding: 8px 10px !important; }

@media (max-width: 1280px) {
  .imb-dash-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .imb-dash-contracts { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .imb-dash-grid { grid-template-columns: minmax(0, 1fr); }
}

/* =====================================================================
   Long dropdowns upgraded to Select2 (js/selects.js)
   ===================================================================== */
.imb-main .select2-container { min-width: 360px; max-width: 560px; vertical-align: middle; font-size: 14px; }
@media (max-width: 760px) { .imb-main .select2-container { min-width: 0; max-width: 100%; } }
.imb-main .select2-container--default .select2-selection--single {
  height: auto;
  min-height: 36px;
  border: 1px solid var(--imb-border-strong);
  border-radius: var(--imb-radius-sm);
  background: var(--imb-surface);
}
.imb-main .select2-container--default .select2-selection--single .select2-selection__rendered {
  padding: 7px 32px 7px 10px;
  line-height: 1.35;
  color: var(--imb-ink);
  white-space: normal;          /* long chosen value wraps instead of overflowing */
  word-break: break-word;
}
.imb-main .select2-container--default .select2-selection--single .select2-selection__placeholder { color: var(--imb-muted); }
.imb-main .select2-container--default .select2-selection--single .select2-selection__arrow { height: 100%; top: 0; right: 6px; }
.imb-main .select2-container--default.select2-container--focus .select2-selection--single,
.imb-main .select2-container--default.select2-container--open .select2-selection--single {
  border-color: var(--imb-brand);
  box-shadow: 0 0 0 3px rgba(247, 148, 29, .25);
  outline: none;
}

/* the dropdown panel is attached to <body> */
.select2-container--default .select2-dropdown {
  min-width: min(520px, 92vw);
  max-width: 92vw;
  border: 1px solid var(--imb-border);
  border-radius: var(--imb-radius);
  box-shadow: var(--imb-shadow-lg);
  font-family: var(--imb-font);
  font-size: 13.5px;
  overflow: hidden;
  z-index: 1100;
}
.select2-container--default .select2-search--dropdown { padding: 8px; }
.select2-container--default .select2-search--dropdown .select2-search__field {
  padding: 7px 10px;
  border: 1px solid var(--imb-border-strong);
  border-radius: var(--imb-radius-sm);
  font: inherit;
}
.select2-container--default .select2-search--dropdown .select2-search__field:focus { outline: none; border-color: var(--imb-brand); }
.select2-container--default .select2-results > .select2-results__options { max-height: 340px; }
.select2-container--default .select2-results__option {
  padding: 8px 12px;
  line-height: 1.4;
  white-space: normal;          /* long options wrap instead of being cut off */
  word-break: break-word;
  border-bottom: 1px solid #f0f1f3;
}
.select2-container--default .select2-results__option--highlighted[aria-selected] { background: var(--imb-brand-soft); color: var(--imb-ink); }
.select2-container--default .select2-results__option[aria-selected=true] { background: #e6e9ed; color: var(--imb-ink); font-weight: 600; }

/* =====================================================================
   Two-factor authentication screens (twofactor.php, twofactor_settings.php)
   ===================================================================== */
.imb-auth { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.imb-auth__card {
  width: 100%;
  max-width: 460px;
  padding: 28px 28px 24px;
  background: var(--imb-surface);
  border: 1px solid var(--imb-border);
  border-top: 4px solid var(--imb-brand);
  border-radius: var(--imb-radius);
  box-shadow: var(--imb-shadow-lg);
}
.imb-auth__logo { display: block; height: 56px; width: auto; margin: 0 0 16px; }
.imb-auth h1 { font-size: 20px; margin: 0 0 8px; line-height: 1.3; }
.imb-auth p { margin: 0 0 14px; color: var(--imb-ink); }
.imb-auth label { display: block; font-weight: 600; margin: 8px 0 6px; }
.imb-auth__code {
  display: block;
  width: 100%;
  padding: 10px 12px;
  font: inherit;
  font-size: 24px;
  letter-spacing: .3em;
  text-align: center;
  font-variant-numeric: tabular-nums;
  border: 1px solid var(--imb-border-strong);
  border-radius: var(--imb-radius-sm);
}
.imb-auth__code:focus { outline: none; border-color: var(--imb-brand); box-shadow: 0 0 0 3px rgba(247, 148, 29, .25); }
.imb-auth__btn {
  display: block;
  width: 100%;
  margin: 14px 0 0;
  padding: 11px 16px;
  font: inherit;
  font-weight: 700;
  color: #fff;
  background: var(--imb-brand-strong);
  border: 1px solid var(--imb-brand-strong);
  border-radius: var(--imb-radius-sm);
  cursor: pointer;
}
.imb-auth__btn:hover { background: var(--imb-brand-hover); }
.imb-auth__btn--secondary { color: var(--imb-ink); background: var(--imb-surface); border-color: var(--imb-border-strong); }
.imb-auth__btn--secondary:hover { background: var(--imb-surface-alt); }
.imb-auth__error {
  margin: 0 0 12px;
  padding: 10px 12px;
  color: var(--imb-danger);
  background: #fdecea;
  border: 1px solid #f5c2bd;
  border-radius: var(--imb-radius-sm);
}
.imb-auth__help { margin: 14px 0 0; color: var(--imb-muted); }
.imb-auth__help summary { cursor: pointer; color: var(--imb-brand-strong); font-weight: 600; }
.imb-auth__help p { margin: 8px 0 0; color: var(--imb-muted); }
.imb-auth__link { display: inline-block; margin-top: 16px; font-size: 13px; }
.imb-auth__steps { padding-left: 20px; margin: 0 0 8px; }
.imb-auth__steps li { margin-bottom: 10px; }
.imb-auth__qr { display: block; margin: 10px 0 4px; border: 1px solid var(--imb-border); border-radius: var(--imb-radius-sm); image-rendering: pixelated; }
.imb-auth__secret { font-size: 15px; letter-spacing: .05em; word-break: break-all; }
.imb-auth__codes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  list-style: none;
  padding: 12px;
  margin: 0 0 8px;
  background: var(--imb-surface-alt);
  border: 1px dashed var(--imb-border-strong);
  border-radius: var(--imb-radius-sm);
}
.imb-auth__codes code { font-size: 16px; letter-spacing: .08em; }
@media print {
  .imb-auth__btn, .imb-auth__link, form { display: none !important; }
  .imb-auth__card { box-shadow: none; border: 0; }
}

/* Public pages (publichome.php): banner only, no menu — always show the system name */
.imb-topbar--simple .imb-navtoggle { display: none !important; }
.imb-topbar--simple .imb-brand__name { display: block !important; }
@media (max-width: 480px) { .imb-topbar--simple .imb-brand__name small { display: none; } }

/* Wide data tables stay inside their card (js/tables.js wraps each enhanced table in .imb-dt-scroll) */
.imb-dt-scroll { max-width: 100%; overflow-x: auto; margin: 8px 0 16px; }
.imb-dt-scroll > table.imb-dt { margin: 0 !important; }
.imb-main table.imb-dt th { white-space: normal !important; min-width: 64px; vertical-align: bottom; }
.imb-main table.imb-dt td { overflow-wrap: anywhere; }
.imb-main table.imb-dt td :is(a, button, input[type=submit], .btn) { overflow-wrap: normal; white-space: nowrap; }
/* inside the sideways scroller the header cannot stick to the page top bar; keep it in place */
.imb-main .imb-dt-scroll table.imb-dt th { position: static !important; }
.imb-main table.imb-dt-wide { font-size: 12px !important; }
.imb-main table.imb-dt-wide :is(th, td) { padding: 7px 7px !important; }
.imb-main table.imb-dt-wide th { font-size: 10.5px !important; letter-spacing: 0 !important; min-width: 0; }

/* Item-entry tables (#dynamic_field) shown as one card of labelled fields per item (js/tables.js) */
.imb-main table.imb-entry,
.imb-main table.imb-entry > tbody { display: block; width: 100% !important; border: 0 !important; background: none; margin: 0; }
.imb-main table.imb-entry tr.imb-entry-head { display: none; }
.imb-main table.imb-entry tr:not(.imb-entry-head) {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px 16px;
  align-items: start;
  margin: 0 0 14px;
  padding: 16px;
  background: var(--imb-surface) !important;
  border: 1px solid var(--imb-border);
  border-left: 3px solid var(--imb-brand);
  border-radius: var(--imb-radius);
}
.imb-main table.imb-entry tr:not(.imb-entry-head):hover > td { background: none !important; }
.imb-main table.imb-entry td {
  display: block;
  padding: 0 !important;
  border: 0 !important;
  background: none !important;
  min-width: 0;
}
.imb-main table.imb-entry td[data-label]:not([data-label=""])::before {
  content: attr(data-label);
  display: block;
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--imb-muted);
}
/* long text fields get a wider slot */
.imb-main table.imb-entry td:has(textarea) { grid-column: span 2; }
@media (max-width: 520px) { .imb-main table.imb-entry td:has(textarea) { grid-column: auto; } }
.imb-main table.imb-entry :is(input:not([type=submit]):not([type=button]):not([type=checkbox]):not([type=radio]), select, textarea) {
  width: 100% !important;
  max-width: 100%;
  min-width: 0;
}
.imb-main table.imb-entry textarea { min-height: 72px; resize: vertical; }
.imb-main table.imb-entry td.imb-entry-remove { align-self: end; justify-self: end; grid-column: -2 / -1; }
.imb-main table.imb-entry .select2-container { min-width: 0; max-width: 100%; }

/* procurementRequest.php: "add the items of an approved program request" */
.imb-main .imb-from-program { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; margin: 12px 0 4px; max-width: 760px; }
.imb-main .imb-from-program label { font-size: 15px; }
.imb-main .imb-from-program small { display: block; font-size: 13px; font-weight: 400; line-height: 1.45; }
.imb-main .imb-from-program .select2-container { width: 100% !important; max-width: 760px; }

/* =====================================================================
   Action buttons inside data-table rows (Show / Edit / Delete …):
   compact, with a gap so they never touch, side by side when there is room.
   Each button usually sits in its own <form>, which would otherwise stack edge to edge.
   ===================================================================== */
.imb-main :is(table#tablelist, table.tablelist, table.table, table[border], table.imb-dt) td > form {
  display: inline-block;
  margin: 3px 4px 3px 0;
  vertical-align: middle;
}
.imb-main :is(table#tablelist, table.tablelist, table.table, table[border], table.imb-dt) td :is(input[type=submit], input[type=button], button:not(.imb-plain), .btn) {
  min-height: 26px;
  padding: 3px 10px;
  margin: 2px 4px 2px 0;
  font-size: 12px;
  line-height: 1.2;
  border-radius: 5px;
  white-space: nowrap;
}
/* buttons inside a form inside the cell: the form already provides the spacing */
.imb-main :is(table#tablelist, table.tablelist, table.table, table[border], table.imb-dt) td > form :is(input[type=submit], input[type=button], button:not(.imb-plain)) { margin: 0; }
/* destructive actions look different from the rest */
.imb-main td :is(input[type=submit], input[type=button])[value*="delete" i],
.imb-main td :is(input[type=submit], input[type=button])[value*="remove" i] {
  color: var(--imb-danger);
  background: var(--imb-surface);
  border-color: #e3a9a3;
}
.imb-main td :is(input[type=submit], input[type=button])[value*="delete" i]:hover,
.imb-main td :is(input[type=submit], input[type=button])[value*="remove" i]:hover {
  color: #fff;
  background: var(--imb-danger);
  border-color: var(--imb-danger);
}
/* paged tables already sit in their own sideways scroller (.imb-dt-scroll): keep them a normal full-width table on small screens */
@media (max-width: 960px) {
  .imb-main .imb-dt-scroll > table.imb-dt { display: table !important; overflow: visible; }
}

/* =====================================================================
   Help chatbot widget (js/chatbot.js) — staff pages
   ===================================================================== */
.imb-chat { position: fixed; right: 20px; bottom: 20px; z-index: 1200; font-family: var(--imb-font); font-size: 14px; }
.imb-chat__fab {
  display: inline-flex; align-items: center; gap: 8px;
  height: 48px; padding: 0 18px 0 14px;
  color: #fff; background: var(--imb-brand-strong);
  border: 0; border-radius: 999px; box-shadow: var(--imb-shadow-lg);
  font: inherit; font-weight: 700; cursor: pointer;
}
.imb-chat__fab:hover { background: var(--imb-brand-hover); }
.imb-chat__fab svg { width: 22px; height: 22px; }
.imb-chat.is-open .imb-chat__fab { display: none; }
.imb-chat__panel {
  position: absolute; right: 0; bottom: 0;
  display: flex; flex-direction: column;
  width: 380px; height: min(560px, calc(100vh - 100px));
  background: var(--imb-surface); border: 1px solid var(--imb-border); border-radius: 12px;
  box-shadow: var(--imb-shadow-lg); overflow: hidden;
}
.imb-chat__panel[hidden] { display: none; }
.imb-chat__head { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; background: var(--imb-brand-strong); color: #fff; }
.imb-chat__title strong { display: block; font-size: 15px; }
.imb-chat__title small { opacity: .85; font-size: 12px; }
.imb-chat__close { width: 32px; height: 32px; border: 0; border-radius: 50%; background: rgba(255,255,255,.15); color: #fff; font-size: 20px; line-height: 1; cursor: pointer; }
.imb-chat__close:hover { background: rgba(255,255,255,.3); }
.imb-chat__log { flex: 1; overflow-y: auto; padding: 14px; background: var(--imb-bg); display: flex; flex-direction: column; gap: 10px; }
.imb-chat__msg { max-width: 88%; padding: 9px 12px; border-radius: 12px; line-height: 1.45; white-space: pre-line; overflow-wrap: anywhere; }
.imb-chat__msg--user { align-self: flex-end; color: #fff; background: var(--imb-brand-strong); border-bottom-right-radius: 4px; }
.imb-chat__msg--bot { align-self: flex-start; color: var(--imb-ink); background: var(--imb-surface); border: 1px solid var(--imb-border); border-bottom-left-radius: 4px; }
.imb-chat__typing { color: var(--imb-muted); letter-spacing: .2em; }
.imb-chat__item { margin-top: 8px; padding: 8px 10px; background: var(--imb-surface-alt); border: 1px solid var(--imb-border); border-radius: 8px; white-space: normal; }
.imb-chat__item-title { font-weight: 600; margin-bottom: 2px; }
.imb-chat__item-line { font-size: 13px; color: var(--imb-muted); }
.imb-chat__link { display: inline-block; margin-top: 8px; font-weight: 600; color: var(--imb-brand-strong); text-decoration: none; }
.imb-chat__link:hover { text-decoration: underline; }
.imb-chat__chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; white-space: normal; }
.imb-chat__chip { padding: 5px 10px; font: inherit; font-size: 12.5px; color: var(--imb-brand-hover); background: var(--imb-brand-soft); border: 1px solid #f6c98f; border-radius: 999px; cursor: pointer; }
.imb-chat__chip:hover { background: #ffe7c7; }
.imb-chat__form { display: flex; gap: 8px; padding: 10px; border-top: 1px solid var(--imb-border); background: var(--imb-surface); }
.imb-chat__input { flex: 1; min-width: 0; min-height: 38px; padding: 7px 10px; font: inherit; border: 1px solid var(--imb-border-strong); border-radius: 8px; }
.imb-chat__input:focus { outline: none; border-color: var(--imb-brand); box-shadow: 0 0 0 3px rgba(247,148,29,.25); }
.imb-chat__send { padding: 0 14px; font: inherit; font-weight: 700; color: #fff; background: var(--imb-brand-strong); border: 0; border-radius: 8px; cursor: pointer; }
.imb-chat__send:disabled, .imb-chat__input:disabled { opacity: .6; }
.imb-chat__fab { position: relative; }
.imb-chat__badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 20px; padding: 0 6px;
  font-size: 11.5px; font-weight: 700; line-height: 1; color: #fff;
  background: #c62828; border-radius: 999px;
}
.imb-chat__badge[hidden] { display: none; }
.imb-chat__fab .imb-chat__badge { position: absolute; top: -6px; right: -6px; border: 2px solid var(--imb-surface); }
.imb-chat__badge--tab { margin-left: 6px; }
.imb-chat__badge--row { flex: none; margin-left: auto; }
.imb-chat__tabs { display: flex; background: var(--imb-surface); border-bottom: 1px solid var(--imb-border); }
.imb-chat__tabs[hidden] { display: none; }
.imb-chat__tab {
  flex: 1; display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 8px; font: inherit; font-weight: 600; color: var(--imb-muted);
  background: none; border: 0; border-bottom: 3px solid transparent; cursor: pointer;
}
.imb-chat__tab:hover { color: var(--imb-ink); }
.imb-chat__tab[aria-selected="true"] { color: var(--imb-brand-strong); border-bottom-color: var(--imb-brand); }
.imb-chat__view, .imb-chat__screen { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.imb-chat__view[hidden], .imb-chat__screen[hidden] { display: none; }
.imb-chat__search { padding: 10px; background: var(--imb-surface); border-bottom: 1px solid var(--imb-border); }
.imb-chat__search .imb-chat__input { width: 100%; }
.imb-chat__list { flex: 1; overflow-y: auto; background: var(--imb-bg); }
.imb-chat__section { padding: 10px 14px 4px; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--imb-muted); }
.imb-chat__person {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 10px 14px; font: inherit; text-align: left; color: var(--imb-ink);
  background: var(--imb-surface); border: 0; border-bottom: 1px solid var(--imb-border); cursor: pointer;
}
.imb-chat__person:hover, .imb-chat__person:focus-visible { background: var(--imb-brand-soft); }
.imb-chat__avatar { flex: none; width: 34px; height: 34px; font-size: 13px; }
.imb-chat__person-text { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.imb-chat__person-top { display: flex; align-items: baseline; gap: 8px; }
.imb-chat__person-name { flex: 1; min-width: 0; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.imb-chat__person-time { flex: none; font-size: 11.5px; color: var(--imb-muted); }
.imb-chat__person-meta { font-size: 12.5px; color: var(--imb-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.imb-chat__person-meta.is-unread { color: var(--imb-ink); font-weight: 600; }
.imb-chat__note { margin: 14px; color: var(--imb-muted); font-size: 13px; line-height: 1.45; text-align: center; }
.imb-chat__note--error { color: #b71c1c; }
.imb-chat__thread-head { display: flex; align-items: center; gap: 8px; padding: 8px 10px; background: var(--imb-surface); border-bottom: 1px solid var(--imb-border); }
.imb-chat__back { flex: none; width: 32px; height: 32px; font-size: 22px; line-height: 1; color: var(--imb-ink); background: var(--imb-surface-alt); border: 0; border-radius: 50%; cursor: pointer; }
.imb-chat__back:hover { background: var(--imb-brand-soft); }
.imb-chat__who { min-width: 0; display: flex; flex-direction: column; }
.imb-chat__who strong, .imb-chat__who small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.imb-chat__who small { font-size: 12px; color: var(--imb-muted); }
.imb-chat__time { margin-top: 3px; font-size: 11px; opacity: .75; text-align: right; }
.imb-chat__seen { align-self: flex-end; margin-top: -6px; font-size: 11px; color: var(--imb-muted); }
.imb-chat__textarea { resize: none; max-height: 110px; line-height: 1.4; }
.imb-chat__attach {
  flex: none; align-self: stretch; width: 38px; display: inline-grid; place-items: center;
  color: var(--imb-muted); background: var(--imb-surface-alt); border: 1px solid var(--imb-border-strong); border-radius: 8px; cursor: pointer;
}
.imb-chat__attach:hover { color: var(--imb-brand-strong); border-color: var(--imb-brand); }
.imb-chat__attach:disabled { opacity: .5; cursor: default; }
.imb-chat__attach svg { width: 18px; height: 18px; }
.imb-chat__attach[hidden] { display: none; }
.imb-chat__pending { display: flex; align-items: center; gap: 8px; padding: 8px 12px; font-size: 13px; background: var(--imb-brand-soft); border-top: 1px solid var(--imb-border); }
.imb-chat__pending[hidden] { display: none; }
.imb-chat__pending .imb-chat__file-name { flex: 1; min-width: 0; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.imb-chat__pending-remove { flex: none; width: 24px; height: 24px; font-size: 16px; line-height: 1; color: var(--imb-ink); background: rgba(0,0,0,.06); border: 0; border-radius: 50%; cursor: pointer; }
.imb-chat__file {
  display: flex; align-items: center; gap: 8px; margin-top: 6px; padding: 7px 10px; min-width: 180px;
  color: inherit; text-decoration: none; white-space: normal;
  background: rgba(0,0,0,.06); border-radius: 8px;
}
.imb-chat a.imb-chat__file, .imb-chat a.imb-chat__file:visited { color: var(--imb-ink); }
.imb-chat .imb-chat__msg--user a.imb-chat__file, .imb-chat .imb-chat__msg--user a.imb-chat__file:visited { color: #fff; background: rgba(255,255,255,.18); }
.imb-chat__file:hover { text-decoration: none; filter: brightness(.96); }
.imb-chat__file-text { min-width: 0; display: flex; flex-direction: column; }
.imb-chat__file .imb-chat__file-name { font-weight: 600; overflow-wrap: anywhere; text-decoration: underline; }
.imb-chat__file-size { font-size: 11.5px; opacity: .8; }
.imb-chat__image { display: block; margin-top: 4px; }
.imb-chat__image img { display: block; max-width: 100%; max-height: 220px; border-radius: 8px; }
.imb-chat__screen.is-drop { outline: 3px dashed var(--imb-brand); outline-offset: -6px; }
@media (max-width: 520px) {
  .imb-chat { right: 12px; bottom: 12px; }
  .imb-chat__panel { position: fixed; right: 8px; left: 8px; bottom: 8px; width: auto; height: calc(100vh - 80px); }
}
@media print { .imb-chat { display: none; } }