/* Examora v6.3.0 — Modern Enterprise / Indigo Admin UI
   Visual layer only. Loaded after app.css to preserve application behaviour. */

:root {
  --bg: #f4f6fa;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --text: #17233b;
  --muted: #617087;
  --border: #dde3ec;
  --primary: #4f46e5;
  --primary-strong: #4338ca;
  --primary-soft: #eef0ff;
  --secondary: #17284a;
  --success: #15966a;
  --warning: #d99a18;
  --danger: #d74663;
  --info: #2563eb;
  --shadow: 0 18px 46px rgba(15, 23, 42, .11);
  --shadow-sm: 0 7px 22px rgba(15, 23, 42, .07);
  --radius: 16px;
  --radius-sm: 10px;
  --enterprise-navy-950: #0b1220;
  --enterprise-navy-900: #111c33;
  --enterprise-navy-800: #182743;
  --enterprise-indigo: #4f46e5;
  --enterprise-violet: #7c3aed;
  --enterprise-cyan: #0891b2;
  --enterprise-coral: #f05268;
  --enterprise-amber: #d99a18;
  --enterprise-green: #15966a;
  --enterprise-pink: #db3f83;
}

html[data-theme="dark"] {
  --bg: #0d1422;
  --surface: #141d2e;
  --surface-2: #1a2639;
  --text: #f4f7ff;
  --muted: #aab6cb;
  --border: #2a3952;
  --primary: #818cf8;
  --primary-strong: #a5b4fc;
  --primary-soft: #252856;
  --secondary: #dce5ff;
  --shadow: 0 20px 52px rgba(0, 0, 0, .34);
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, .23);
}

body {
  background:
    radial-gradient(circle at 9% 3%, rgba(99, 102, 241, .08), transparent 30rem),
    radial-gradient(circle at 96% 7%, rgba(8, 145, 178, .055), transparent 28rem),
    var(--bg);
  color: var(--text);
}

.ui-icon {
  width: 18px;
  height: 18px;
  display: inline-block;
  flex: 0 0 auto;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.ui-icon-lg { width: 22px; height: 22px; }
.ui-icon-sm { width: 15px; height: 15px; }

/* ---------- Application chrome ---------- */
.topbar {
  min-height: 68px;
  height: auto;
  position: sticky;
  top: 0;
  z-index: 80;
  display: flex;
  grid-template-columns: none;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 10px clamp(16px, 2.2vw, 30px);
  color: #fff;
  background: linear-gradient(115deg, var(--enterprise-navy-950), #17284a 69%, #263a69);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  box-shadow: 0 8px 26px rgba(11, 18, 32, .15);
  backdrop-filter: none;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  color: #fff;
}
.brand:hover { color: #fff; }
.brand-mark {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: grid;
  place-items: center;
  color: #fff;
  border-radius: 13px;
  background: linear-gradient(145deg, #6366f1, #7c3aed);
  box-shadow: 0 9px 20px rgba(99, 102, 241, .30), inset 0 0 0 1px rgba(255,255,255,.18);
}
.brand-mark .ui-icon { width: 23px; height: 23px; }
.brand strong { color: #fff; font-size: 16px; letter-spacing: -.02em; }
.brand small { color: #aebbd3; font-size: 10px; max-width: 300px; }

.topnav {
  background: rgba(255,255,255,.075);
  border: 1px solid rgba(255,255,255,.07);
  box-shadow: none;
}
.topnav a { color: #c8d4e9; }
.topnav a:hover,
.topnav a.active {
  color: #fff;
  background: rgba(255,255,255,.11);
  box-shadow: none;
}

.top-actions { gap: 9px; }
.icon-btn {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  color: #e7edff;
  background: rgba(255,255,255,.075);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 11px;
  box-shadow: none;
}
.icon-btn:hover { color: #fff; background: rgba(255,255,255,.13); box-shadow: none; }
.user-chip { color: #fff; }
.user-chip small { color: #aebbd3; }
.avatar {
  color: var(--enterprise-indigo);
  background: #eef2ff;
  border-radius: 11px;
  font-weight: 850;
}
.top-actions .btn-ghost {
  color: #edf2ff;
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.12);
}
.top-actions .btn-ghost:hover { background: rgba(255,255,255,.13); color: #fff; }
.notification-count { background: var(--enterprise-coral); color: #fff; border: 2px solid #17284a; }

/* ---------- Shared components ---------- */
.btn {
  border-radius: 10px;
  font-weight: 760;
  box-shadow: none;
}
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--enterprise-indigo), #6356e9);
  box-shadow: 0 9px 20px rgba(79,70,229,.18);
}
.btn-primary:hover { background: linear-gradient(135deg, #4338ca, #5b48dd); }
.btn-secondary { background: linear-gradient(135deg, #17284a, #263a69); }
.btn-soft { color: #4338ca; background: #eef0ff; }
.btn-soft:hover { color: #3730a3; background: #e5e7ff; }
.btn-ghost { background: var(--surface); border-color: var(--border); color: var(--text); }
.btn-danger { background: #d74663; }
.btn-warning { background: #c88a17; }

.card,
.panel,
.admin-menu-toggle {
  border-color: var(--border);
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(15,23,42,.035), 0 8px 24px rgba(15,23,42,.045);
}
.card { border-radius: 16px; }
.card-header { background: linear-gradient(180deg, var(--surface), color-mix(in srgb, var(--surface-2) 48%, var(--surface))); }

input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
  border-color: #d6deea;
  border-radius: 10px;
  background: var(--surface);
}
input:focus,
select:focus,
textarea:focus {
  border-color: #818cf8;
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}

.badge { border-radius: 999px; font-weight: 780; }
.badge-success { color: #0f7755; background: #eaf8f2; }
.badge-warning { color: #8a5d10; background: #fff7df; }
.badge-danger { color: #ad3049; background: #fff0f3; }
.badge-info { color: #315f9e; background: #eef5ff; }

.table-wrap { border-radius: 0 0 16px 16px; }
table thead th {
  color: #617087;
  background: #f5f7fb;
  border-bottom-color: #dbe2ec;
  font-size: 11px;
  letter-spacing: .045em;
  text-transform: uppercase;
}
table tbody tr:hover td { background: #fafbff; }
html[data-theme="dark"] table thead th { background: #1a2639; color: #aab6cb; }
html[data-theme="dark"] table tbody tr:hover td { background: #182236; }

/* ---------- Admin shell inspired by E-Office Indigo Admin ---------- */
.admin-dashboard .topnav { display: none; }
.admin-dashboard .main-content {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 24px clamp(16px, 2.15vw, 30px) 48px;
}
.admin-layout {
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr);
  align-items: start;
  gap: 24px;
}
.admin-main { min-width: 0; }
.admin-shell-toolbar {
  display: flex;
  align-items: center;
  min-height: 36px;
  margin-bottom: 12px;
}
.admin-sidebar-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 7px 11px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--muted);
  background: var(--surface);
  font: inherit;
  font-size: 12px;
  font-weight: 780;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(15,23,42,.035);
}
.admin-sidebar-toggle:hover { color: var(--enterprise-indigo); border-color: #c7cdfa; background: #f7f8ff; }
.admin-sidebar-toggle .ui-icon { transition: transform .18s ease; }
.admin-layout.is-sidebar-collapsed .admin-sidebar-toggle .ui-icon { transform: rotate(180deg); }

@media (min-width: 1051px) {
  .admin-layout.is-sidebar-collapsed {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }
  .admin-layout.is-sidebar-collapsed .side-menu { display: none; }
  .admin-layout.is-sidebar-collapsed .admin-main { grid-column: 1 / -1; }
}

.admin-layout .side-menu {
  position: sticky;
  top: 92px;
  width: 264px;
  max-height: calc(100dvh - 116px);
  height: auto;
  padding: 12px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 8px 26px rgba(15,23,42,.055);
  scrollbar-width: thin;
}
.side-workspace {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  padding: 10px;
  border: 1px solid #e3e6f7;
  border-radius: 13px;
  background: linear-gradient(145deg, #f6f7ff, #fff);
}
.side-workspace-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  flex: 0 0 36px;
  color: #fff;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--enterprise-indigo), var(--enterprise-violet));
}
.side-workspace-copy { min-width: 0; display: flex; flex-direction: column; }
.side-workspace-copy small {
  color: #8996aa;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .10em;
  text-transform: uppercase;
}
.side-workspace-copy strong {
  overflow: hidden;
  color: var(--text);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.side-menu-section {
  display: block;
  margin: 14px 9px 5px;
  color: #9aa7bb;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.admin-layout .side-menu a {
  position: relative;
  min-height: 43px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 3px 0;
  padding: 6px 8px;
  color: #53627a;
  border-radius: 11px;
  font-size: 13px;
  font-weight: 720;
}
.side-nav-icon {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  flex: 0 0 32px;
  color: #728198;
  border-radius: 9px;
  background: #f5f7fa;
}
.side-nav-label { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-layout .side-menu a:hover { color: var(--enterprise-navy-900); background: #f7f8fb; }
.admin-layout .side-menu a:hover .side-nav-icon { color: var(--enterprise-indigo); background: #eef0ff; }
.admin-layout .side-menu a.active { color: #3730a3; background: #efefff; }
.admin-layout .side-menu a.active .side-nav-icon {
  color: #fff;
  background: linear-gradient(145deg, var(--enterprise-indigo), var(--enterprise-violet));
  box-shadow: 0 6px 14px rgba(79,70,229,.18);
}
.admin-layout .side-menu a.active::after {
  content: "";
  width: 6px;
  height: 6px;
  margin-left: auto;
  flex: 0 0 6px;
  border-radius: 50%;
  background: #fb6178;
}

.admin-main .page-head {
  margin-bottom: 18px;
  padding: 16px 18px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(15,23,42,.035);
}
.admin-main .page-head h1 {
  color: var(--enterprise-navy-900);
  font-size: clamp(27px, 2.3vw, 35px);
  letter-spacing: -.035em;
}
html[data-theme="dark"] .admin-main .page-head h1 { color: #f6f8ff; }
.admin-main .eyebrow {
  color: var(--enterprise-indigo);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .11em;
}
.admin-main .page-head p { max-width: 760px; color: var(--muted); }

.admin-main .stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.admin-main .stat-card {
  min-height: 138px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 6px 18px rgba(15,23,42,.045);
}
.admin-main .stat-card::after {
  width: 76px;
  height: 76px;
  right: -25px;
  top: -24px;
  background: #eef0ff;
}
.stat-head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.stat-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  color: #fff;
  box-shadow: 0 7px 16px rgba(15,23,42,.10);
}
.stat-icon-indigo { background: linear-gradient(145deg, #4f46e5, #7c3aed); }
.stat-icon-cyan { background: linear-gradient(145deg, #0891b2, #2563eb); }
.stat-icon-coral { background: linear-gradient(145deg, #f05268, #db3f83); }
.stat-icon-green { background: linear-gradient(145deg, #15966a, #0d9488); }
.admin-main .stat-label { color: #66758d; font-size: 12px; font-weight: 760; }
.admin-main .stat-value { margin-top: 9px; color: var(--enterprise-navy-900); font-size: 31px; letter-spacing: -.035em; }
html[data-theme="dark"] .admin-main .stat-value { color: #f6f8ff; }
.admin-main .stat-note { color: #7a8799; }

.admin-main .card-header {
  padding: 17px 18px;
  border-bottom: 1px solid var(--border);
}
.admin-main .card-body { padding: 18px; }
.admin-main .card-footer { padding: 14px 18px; }
.admin-main .card h2,
.admin-main .card h3 { color: var(--enterprise-navy-900); }
html[data-theme="dark"] .admin-main .card h2,
html[data-theme="dark"] .admin-main .card h3 { color: #f6f8ff; }

.admin-main .form-grid { gap: 14px; }
.admin-main label { color: #40506a; font-size: 12px; font-weight: 760; }
html[data-theme="dark"] .admin-main label { color: #c5d0e2; }
.admin-main input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
.admin-main select,
.admin-main textarea { min-height: 43px; border-radius: 10px; }
.admin-main textarea { min-height: 112px; }

/* participant / public page polish */
.account-page .page-head,
.auth-shell .auth-card,
.public-page .card { border-radius: 16px; }
.landing-page .gradient-text,
.gradient-text {
  background: linear-gradient(135deg, #4f46e5 5%, #6d4ce7 48%, #0891b2 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.feature-icon { color: #4f46e5; background: #eef0ff; }
.demo-option.active { border-color: #6366f1; background: #eef0ff; }
.demo-option.active .demo-dot { border-color: #4f46e5; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .admin-main .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1050px) {
  .admin-dashboard .main-content { padding-top: 16px; }
  .admin-layout { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .admin-mobile-nav { display: block; }
  .admin-menu-toggle {
    min-height: 58px;
    border-radius: 14px;
    box-shadow: 0 7px 20px rgba(15,23,42,.06);
  }
  .admin-menu-toggle-icon {
    color: #4f46e5;
    background: #eef0ff;
  }
  .admin-layout .side-menu {
    position: static;
    width: 100%;
    max-height: min(68dvh, 570px);
    padding: 10px;
    border-radius: 14px;
  }
  .admin-layout.admin-nav-ready .side-menu { display: none; }
  .admin-layout.admin-nav-ready .side-menu.is-open { display: block; animation: enterpriseMenuIn .16s ease-out; }
  .side-workspace { margin-bottom: 8px; }
  .admin-layout .side-menu a { min-height: 44px; }
  @keyframes enterpriseMenuIn { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: none; } }
}

@media (max-width: 760px) {
  .topbar { padding-inline: 11px; gap: 8px; }
  .brand { gap: 8px; }
  .brand-mark { width: 39px; height: 39px; flex-basis: 39px; border-radius: 11px; }
  .brand strong { max-width: 150px; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .brand small { display: none; }
  .top-actions { gap: 5px; }
  .user-chip > span:last-child { display: none; }
  .admin-dashboard .main-content { padding-inline: 10px; }
  .admin-main .page-head { padding: 15px; align-items: flex-start; }
  .admin-main .page-head h1 { font-size: clamp(25px, 8vw, 32px); }
  .admin-main .stats-grid { gap: 10px; }
  .admin-main .stat-card { min-height: 126px; padding: 15px; }
  .stat-icon { width: 34px; height: 34px; border-radius: 10px; }
  .admin-main .stat-value { font-size: 28px; }
  .admin-main .card-header { padding: 15px; }
  .admin-main .card-body { padding: 15px; }
}

@media (max-width: 520px) {
  .admin-main .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-main .stat-card { min-height: 122px; }
  .admin-main .stat-label { font-size: 11px; }
  .admin-main .stat-note { font-size: 10.5px; line-height: 1.35; }
  .admin-main .page-actions { grid-template-columns: minmax(0, 1fr); }
  .side-menu-section { margin-top: 11px; }
}

@media (max-width: 350px) {
  .admin-main .stats-grid { grid-template-columns: minmax(0, 1fr); }
  .brand strong { max-width: 112px; }
}

@media (prefers-reduced-motion: reduce) {
  .admin-layout.admin-nav-ready .side-menu.is-open { animation: none; }
}

/* ========================================================================== 
   Examora v6.3.2 — UI completion, dark-mode parity, resilient content and a11y
   Loaded last so it can safely reconcile the legacy teal layer with Enterprise UI.
   ========================================================================== */

html {
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 999px;
  background: var(--border);
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover { background-color: var(--muted); }
*::-webkit-scrollbar-thumb:active { background-color: var(--primary); }
@media (forced-colors: active) {
  html { scrollbar-color: auto; }
  *::-webkit-scrollbar-thumb { forced-color-adjust: auto; }
}
body {
  min-width: 320px;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.app-shell,
.main-content,
.admin-main,
.card,
.card-body,
.card-header,
.page-head,
.page-head > div,
.topbar,
.top-actions,
.brand > span:last-child,
.user-chip > span:last-child { min-width: 0; }

.brand > span:last-child,
.user-chip > span:last-child { overflow: hidden; }
.brand strong,
.brand small,
.user-chip > span:last-child > :first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.user-chip > span:last-child { max-width: 190px; }

.topnav a,
.btn,
.icon-btn,
.admin-layout .side-menu a {
  transition:
    color .16s ease,
    background-color .16s ease,
    border-color .16s ease,
    box-shadow .16s ease,
    transform .16s ease;
}

.icon-btn[data-theme-toggle][aria-pressed="true"] {
  color: #fff;
  background: rgba(129, 140, 248, .24);
  border-color: rgba(165, 180, 252, .36);
}

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid color-mix(in srgb, var(--primary) 42%, transparent);
  outline-offset: 3px;
}
.topbar :where(a, button):focus-visible {
  outline-color: rgba(199, 210, 254, .92);
}

.btn:disabled,
.btn[aria-disabled="true"],
.icon-btn:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: .56;
  filter: saturate(.55);
  transform: none;
  box-shadow: none;
}
.btn[aria-busy="true"],
form[aria-busy="true"] { cursor: progress; }

/* Keep long headings readable without letting them dominate the workspace. */
.admin-main .page-head { align-items: flex-start; }
.admin-main .page-head > div:first-child { min-width: min(100%, 280px); }
.admin-main .page-head h1 {
  max-width: 24ch;
  line-height: 1.1;
  text-wrap: balance;
  overflow-wrap: anywhere;
}
.admin-main .page-head p {
  max-width: 76ch;
  line-height: 1.65;
  text-wrap: pretty;
}
.admin-main .page-actions { align-items: stretch; }
.admin-main .page-actions .btn { min-height: 42px; }

/* Question paragraphs: preserve the requested 1 cm indent on normal screens,
   with a proportional ceiling on narrow phones. */
.question-text > .question-paragraph {
  max-width: 82ch;
  margin-top: 0;
  margin-right: 0;
  margin-bottom: var(--paragraph-space-after, .72em);
  margin-left: var(--paragraph-left-indent, 0cm);
  font-weight: 600;
  line-height: var(--paragraph-line-height, 1.72);
  text-align: var(--paragraph-align, justify);
  text-justify: inter-word;
  text-indent: min(var(--paragraph-first-indent, 1cm), 9vw);
  text-wrap: pretty;
  overflow-wrap: anywhere;
  hyphens: auto;
}
.question-text > .question-paragraph + .question-paragraph { margin-top: 0; }
.question-text--english > .question-paragraph {
  text-align: left !important;
  text-justify: auto;
  text-indent: 0 !important;
  hyphens: none !important;
  word-break: normal;
}
.question-text > .question-paragraph,
.question-text > .question-list {
  text-wrap: pretty;
}
.question-text > .question-list + .question-paragraph,
.question-text > .question-paragraph + .question-list {
  margin-top: .3em;
}
.admin-main .admin-question-item__stem .question-paragraph {
  max-width: none;
  font-weight: 400;
}
.admin-main .admin-question-item__stem {
  border-left: 3px solid color-mix(in srgb, var(--primary) 34%, var(--border));
}
.admin-main .admin-question-item:focus-within {
  border-color: color-mix(in srgb, var(--primary) 48%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 11%, transparent), var(--shadow-sm);
}

/* More discoverable horizontal tables and stable row actions. */
.admin-main .table-wrap:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--primary) 30%, transparent);
  outline-offset: 2px;
}
.admin-main table tbody tr:focus-within td {
  background: color-mix(in srgb, var(--primary-soft) 45%, var(--surface));
}
.admin-main table td,
.admin-main table th { font-variant-numeric: tabular-nums; }

/* File controls inherit the enterprise treatment instead of browser-grey UI. */
.admin-main input[type="file"] {
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
}
.admin-main input[type="file"]::file-selector-button {
  color: var(--text);
  background: var(--surface-2);
  border-color: var(--border);
}
.admin-main input[type="file"]::file-selector-button:hover {
  color: var(--primary-strong);
  background: var(--primary-soft);
}

/* Dark mode parity for hard-coded light surfaces in the enterprise layer. */
html[data-theme="dark"] .topbar {
  background: linear-gradient(115deg, #090f1c, #111c33 69%, #1b2c50);
}
html[data-theme="dark"] .side-workspace {
  border-color: #303d56;
  background: linear-gradient(145deg, #1a2437, #141d2e);
}
html[data-theme="dark"] .side-nav-icon { color: #aab6cb; background: #1a2639; }
html[data-theme="dark"] .admin-sidebar-toggle:hover { color: #c7d2fe; border-color: #485979; background: #1a2639; }
html[data-theme="dark"] .admin-layout .side-menu a { color: #b7c2d5; }
html[data-theme="dark"] .admin-layout .side-menu a:hover {
  color: #f4f7ff;
  background: #1a2639;
}
html[data-theme="dark"] .admin-layout .side-menu a:hover .side-nav-icon {
  color: #a5b4fc;
  background: #252f46;
}
html[data-theme="dark"] .admin-layout .side-menu a.active {
  color: #c7d2fe;
  background: #252856;
}
html[data-theme="dark"] .admin-main .stat-card::after { background: #252856; opacity: .68; }
html[data-theme="dark"] .btn-soft { color: #c7d2fe; background: #252856; }
html[data-theme="dark"] .btn-soft:hover { color: #fff; background: #30366e; }
html[data-theme="dark"] .badge-success { color: #86efc4; background: rgba(21,150,106,.18); }
html[data-theme="dark"] .badge-warning { color: #f9d477; background: rgba(217,154,24,.18); }
html[data-theme="dark"] .badge-danger { color: #fda4b7; background: rgba(215,70,99,.18); }
html[data-theme="dark"] .badge-info { color: #a9c8ff; background: rgba(37,99,235,.18); }
html[data-theme="dark"] input:not([type="checkbox"]):not([type="radio"]),
html[data-theme="dark"] select,
html[data-theme="dark"] textarea,
html[data-theme="dark"] .admin-main input[type="file"] {
  color: var(--text);
  background: #141d2e;
  border-color: #34445f;
}
html[data-theme="dark"] .admin-main input[type="file"]::file-selector-button {
  color: #e8eeff;
  background: #1a2639;
  border-color: #3a4a65;
}
html[data-theme="dark"] .question-type-builder,
html[data-theme="dark"] .question-content-builder,
html[data-theme="dark"] .rich-options-builder,
html[data-theme="dark"] .admin-main .admin-question-item__stem {
  background: color-mix(in srgb, var(--surface-2) 56%, var(--surface));
}

@media (hover: none) {
  .btn:hover,
  .icon-btn:hover,
  .admin-main .admin-question-item:hover { transform: none; }
}

@media (max-width: 1050px) {
  .admin-main .page-head h1 { max-width: none; }
  .admin-shell-toolbar { display: none; }
  .admin-layout.admin-nav-ready .side-menu.is-open {
    box-shadow: 0 18px 44px rgba(15,23,42,.14);
  }
}

@media (max-width: 760px) {
  .topbar {
    padding-left: max(11px, env(safe-area-inset-left));
    padding-right: max(11px, env(safe-area-inset-right));
  }
  .brand strong { max-width: clamp(105px, 34vw, 170px); }
  .admin-dashboard .main-content,
  .main-content {
    padding-left: max(0px, env(safe-area-inset-left));
    padding-right: max(0px, env(safe-area-inset-right));
  }
  .admin-main .page-head { padding: 15px; }
  .admin-main .page-head h1 {
    font-size: clamp(25px, 8vw, 32px);
    line-height: 1.12;
  }
  .question-text > .question-paragraph {
    line-height: var(--paragraph-line-height, 1.68);
    text-indent: min(var(--paragraph-first-indent, 1cm), 8vw);
  }
  .admin-main .filter-bar > .btn,
  .admin-main .filter-bar > button,
  .admin-main .filter-bar > a { min-height: 44px; }
}

@media (max-width: 520px) {
  .admin-main .page-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
  }
  .admin-main .page-actions > *,
  .admin-main .page-actions > form,
  .admin-main .page-actions .btn { width: 100%; }
  .admin-main .stats-grid { gap: 9px; }
  .admin-main .stat-card { padding: 14px; }
  .admin-main .stat-value { overflow-wrap: anywhere; }
  .admin-main .admin-question-item__stem {
    border-left-width: 2px;
  }
  .question-text > .question-paragraph { text-indent: min(var(--paragraph-first-indent, 1cm), 7.5vw); }
}

@media (max-width: 350px) {
  .top-actions { gap: 4px; }
  .top-actions .icon-btn,
  .top-actions .logout-button {
    width: 38px;
    min-width: 38px;
    height: 38px;
    min-height: 38px;
  }
}

@media (prefers-contrast: more) {
  .card,
  .panel,
  .admin-menu-toggle,
  .admin-layout .side-menu,
  .admin-main .stat-card,
  .admin-main .admin-question-item,
  input,
  select,
  textarea,
  .btn,
  .icon-btn { border-width: 2px; }
  .row-actions,
  .table-actions { opacity: 1; }
}

@media (forced-colors: active) {
  .brand-mark,
  .side-workspace-icon,
  .side-nav-icon,
  .stat-icon,
  .btn,
  .badge { forced-color-adjust: auto; }
  .gradient-text { color: CanvasText; background: none; }
}

@media print {
  .topbar,
  .site-footer,
  .admin-mobile-nav,
  .admin-shell-toolbar,
  .admin-layout .side-menu,
  .page-actions,
  .table-actions,
  .filter-bar { display: none !important; }
  body,
  .app-shell,
  .main-content,
  .admin-layout,
  .admin-main {
    display: block;
    width: 100%;
    max-width: none;
    min-height: 0;
    margin: 0;
    padding: 0;
    background: #fff;
    color: #000;
  }
  .card,
  .admin-main .admin-question-item { break-inside: avoid; box-shadow: none; }
  .question-text > .question-paragraph { color: #000; }
}

/* ---------- Master Sekolah: focused UI/UX refinement (v6.3.4 patch) ---------- */
.school-admin-page {
  --school-panel-gap: 22px;
  display: grid;
  gap: var(--school-panel-gap);
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}
.school-admin-page .page-head,
.school-admin-page .filter-bar,
.school-admin-page .grid-2,
.school-admin-page .card { margin-bottom: 0; }
.school-page-head {
  align-items: center;
  padding: 4px 2px 2px;
}
.school-page-copy { max-width: 780px; }
.admin-main .school-page-head h1 {
  margin-top: 5px;
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 850;
  letter-spacing: -.045em;
  line-height: 1.08;
}
.admin-main .school-page-head p {
  max-width: 720px;
  margin-top: 9px;
  font-size: 14.5px;
  line-height: 1.65;
}
.school-page-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.school-page-actions .btn { min-width: 138px; }
.school-migration-notice { margin: 0; border-radius: 14px; }

.school-filter-bar {
  display: grid !important;
  grid-template-columns: minmax(280px, 1.8fr) minmax(150px, .55fr) minmax(145px, .48fr) auto;
  gap: 12px !important;
  align-items: end !important;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface) 91%, var(--surface-2));
  box-shadow: 0 1px 2px rgba(15,23,42,.025);
}
.school-filter-search { display: grid; gap: 7px; min-width: 0; }
.school-field-caption,
.school-filter-field {
  color: var(--text);
  font-size: 12px;
  font-weight: 780;
  letter-spacing: .005em;
}
.school-filter-search input,
.school-filter-field select { width: 100% !important; min-width: 0 !important; }
.school-filter-page-size { min-width: 0 !important; }
.school-filter-actions { display: flex; gap: 8px; }
.school-filter-actions .btn { min-width: 86px; }

.school-primary-grid {
  grid-template-columns: minmax(0, 1.42fr) minmax(350px, .78fr);
  align-items: start;
  gap: var(--school-panel-gap);
}
.school-list-card,
.school-editor-card,
.school-import-card,
.school-participant-import-card { overflow: hidden; }
.school-card-header { padding: 18px 20px; align-items: flex-start; }
.school-section-kicker {
  display: block;
  margin-bottom: 4px;
  color: var(--primary);
  font-size: 10.5px;
  font-weight: 850;
  letter-spacing: .085em;
  text-transform: uppercase;
}
.admin-main .school-card-header h2 {
  font-size: 18px;
  font-weight: 825;
  letter-spacing: -.025em;
}
.admin-main .school-card-header small {
  max-width: 620px;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 520;
  line-height: 1.55;
}
.school-total-badge {
  flex: 0 0 auto;
  padding: 6px 10px;
  color: var(--primary);
  background: var(--primary-soft);
}
.school-table-wrap table { min-width: 760px; }
.school-table-wrap th { padding-top: 11px; padding-bottom: 11px; }
.school-table-wrap td { padding-top: 14px; padding-bottom: 14px; }
.school-name-cell { min-width: 245px; }
.school-name-cell > strong {
  display: block;
  max-width: 340px;
  color: var(--text);
  font-size: 13px;
  font-weight: 790;
  line-height: 1.42;
}
.school-code-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px 9px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 10.5px;
}
.school-code-line code {
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  background: var(--surface-2);
  font-size: 10px;
}
.school-metric { display: grid; gap: 1px; min-width: 56px; }
.school-metric strong { font-size: 13px; font-variant-numeric: tabular-nums; }
.school-metric small { color: var(--muted); font-size: 10px; white-space: nowrap; }
.school-row-actions { min-width: 178px; }
.school-empty-state { padding: 28px 16px; text-align: center; color: var(--muted); }

.school-editor-card { position: sticky; top: 92px; }
.school-form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 12px !important;
}
.school-form-grid label {
  min-width: 0;
  color: var(--text);
  font-size: 11.5px;
  font-weight: 760;
}
.school-form-grid input,
.school-form-grid select,
.school-form-grid textarea { font-size: 12.5px; }
.school-address-field { grid-column: 1 / -1; }
.school-address-field textarea { min-height: 88px; }
.school-form-submit {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  padding-top: 2px;
}
.school-form-submit .btn { min-width: 168px; }

.school-import-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(270px, .8fr);
  gap: 22px;
  align-items: start;
}
.school-import-form { gap: 15px !important; }
.school-file-field {
  padding: 16px;
  border: 1px dashed color-mix(in srgb, var(--primary) 40%, var(--border));
  border-radius: 12px;
  background: color-mix(in srgb, var(--primary-soft) 38%, var(--surface));
}
.school-file-field input[type="file"] { margin-top: 2px; background: var(--surface); }
.school-check-option {
  align-items: flex-start;
  padding: 12px 13px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface-2);
}
.school-check-option span { display: grid; gap: 2px; }
.school-check-option strong { font-size: 12px; }
.school-check-option small { color: var(--muted); font-size: 10.5px; font-weight: 520; line-height: 1.45; }
.school-import-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.school-import-actions .btn { min-width: 150px; }
.school-import-guide {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface-2);
}
.school-import-guide h3 { margin: 0 0 12px; font-size: 14px; letter-spacing: -.015em; }
.school-import-guide p { margin: 12px 0 0; color: var(--muted); font-size: 10.8px; line-height: 1.6; }
.school-import-guide code { font-size: 10px; }
.school-import-specs { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 8px; }
.school-import-specs > div {
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
.school-import-specs strong { display: block; margin-bottom: 3px; color: var(--muted); font-size: 9px; letter-spacing: .055em; text-transform: uppercase; }
.school-import-specs span { display: block; overflow-wrap: anywhere; font-size: 11px; font-weight: 760; }
.school-log-note { padding-top: 10px; border-top: 1px solid var(--border); }

.school-participant-import-form { margin: 0 !important; align-items: end !important; }
.school-participant-import-form > .school-picker { min-width: min(380px, 100%); }
.school-participant-file { flex: .7 1 240px !important; min-width: 220px; font-size: 11px; }
.school-participant-file input { min-width: 0 !important; width: 100% !important; }

@media (max-width: 1180px) {
  .school-primary-grid { grid-template-columns: 1fr; }
  .school-editor-card { position: static; }
  .school-form-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .school-address-field { grid-column: span 2; }
  .school-form-submit { grid-column: 1 / -1; }
}
@media (max-width: 920px) {
  .school-filter-bar { grid-template-columns: 1fr 1fr; }
  .school-filter-search { grid-column: 1 / -1; }
  .school-filter-actions { justify-content: flex-end; align-self: end; }
  .school-import-layout { grid-template-columns: 1fr; }
  .school-form-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .school-address-field { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .school-admin-page { --school-panel-gap: 16px; }
  .school-page-head { align-items: stretch; }
  .school-page-actions { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .school-page-actions .btn { width: 100%; min-width: 0; }
  .school-filter-bar { grid-template-columns: 1fr; padding: 12px; }
  .school-filter-search { grid-column: auto; }
  .school-filter-actions { display: grid; grid-template-columns: 1fr 1fr; justify-content: stretch; }
  .school-filter-actions .btn { width: 100%; }
  .school-form-grid { grid-template-columns: 1fr; }
  .school-address-field,
  .school-form-submit { grid-column: auto; }
  .school-form-submit .btn { width: 100%; }
  .school-import-specs { grid-template-columns: 1fr; }
  .school-import-actions { align-items: stretch; }
  .school-import-actions .btn { width: 100%; }
}

/* ---------- Participant workspace parity (v6.3.5) ---------- */
.participant-dashboard .topnav,
.participant-dashboard .menu-toggle { display: none; }
.participant-dashboard .main-content {
  width: 100%;
  max-width: 1540px;
  margin: 0 auto;
  padding: 24px clamp(16px, 2.15vw, 30px) 52px;
}
.participant-mobile-nav { display: none; }
.participant-layout {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
  align-items: start;
  gap: 24px;
}
.participant-main { min-width: 0; }
.participant-layout .side-menu {
  position: sticky;
  top: 92px;
  width: 252px;
  max-height: calc(100dvh - 116px);
  height: auto;
  padding: 12px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 8px 26px rgba(15,23,42,.055);
  scrollbar-width: thin;
}
.participant-workspace-icon {
  background: linear-gradient(145deg, var(--enterprise-indigo), var(--enterprise-cyan));
}
.participant-layout .side-menu a {
  position: relative;
  min-height: 43px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 3px 0;
  padding: 6px 8px;
  color: #53627a;
  border-radius: 11px;
  font-size: 13px;
  font-weight: 720;
}
.participant-layout .side-menu a:hover { color: var(--enterprise-navy-900); background: #f7f8fb; }
.participant-layout .side-menu a:hover .side-nav-icon { color: var(--enterprise-indigo); background: #eef0ff; }
.participant-layout .side-menu a.active { color: #3730a3; background: #efefff; }
.participant-layout .side-menu a.active .side-nav-icon {
  color: #fff;
  background: linear-gradient(145deg, var(--enterprise-indigo), var(--enterprise-cyan));
  box-shadow: 0 6px 14px rgba(79,70,229,.18);
}
.participant-layout .side-menu a.active::after {
  content: "";
  width: 6px;
  height: 6px;
  margin-left: auto;
  flex: 0 0 6px;
  border-radius: 50%;
  background: var(--enterprise-coral);
}
.participant-layout .side-menu a.active .side-nav-count { margin-left: 0; }
.side-nav-count {
  display: grid;
  place-items: center;
  min-width: 22px;
  height: 22px;
  margin-left: auto;
  padding: 0 6px;
  color: #fff;
  border-radius: 999px;
  background: var(--enterprise-coral);
  font-size: 10px;
  font-weight: 850;
  font-variant-numeric: tabular-nums;
}

.participant-main .page-head,
.participant-support-page .page-head {
  margin-bottom: 18px;
  padding: 17px 18px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(15,23,42,.035);
}
.participant-main .page-head h1,
.participant-support-page .page-head h1 {
  color: var(--enterprise-navy-900);
  font-size: clamp(27px, 2.3vw, 35px);
  line-height: 1.12;
  letter-spacing: -.035em;
  text-wrap: balance;
  overflow-wrap: anywhere;
}
.participant-main .page-head p,
.participant-support-page .page-head p { max-width: 760px; line-height: 1.65; }
.participant-main .eyebrow,
.participant-support-page .eyebrow { color: var(--enterprise-indigo); font-size: 10px; letter-spacing: .11em; }
.participant-welcome-head {
  position: relative;
  overflow: hidden;
  min-height: 132px;
  padding: 24px !important;
  background:
    radial-gradient(circle at 94% 20%, rgba(8,145,178,.16), transparent 18rem),
    linear-gradient(145deg, color-mix(in srgb, var(--primary-soft) 55%, var(--surface)), var(--surface)) !important;
}
.participant-welcome-head::after {
  content: "";
  position: absolute;
  right: 5%;
  bottom: -55px;
  width: 170px;
  height: 170px;
  border: 28px solid rgba(99,102,241,.075);
  border-radius: 50%;
  pointer-events: none;
}
.participant-welcome-head > * { position: relative; z-index: 1; }
.participant-main .flow-steps { border-radius: 16px; box-shadow: 0 6px 18px rgba(15,23,42,.045); }

.participant-main .stats-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.participant-main .stat-card {
  min-height: 138px;
  padding: 18px;
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(15,23,42,.045);
}
.participant-main .stat-card::after { background: #eef0ff; }
.participant-main .stat-label { color: #66758d; font-size: 12px; font-weight: 760; }
.participant-main .stat-value { color: var(--enterprise-navy-900); font-size: 31px; }
.participant-main .stat-note { color: #7a8799; }
.participant-section-head { margin-top: 30px; padding: 0 !important; border: 0 !important; background: transparent !important; box-shadow: none !important; }
.participant-section-head > div { display: flex; align-items: center; gap: 12px; }
.participant-section-head h2 { margin: 0; color: var(--enterprise-navy-900); font-size: 22px; letter-spacing: -.025em; }
.section-title-icon,
.quiz-card-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--enterprise-indigo);
  background: #eef0ff;
}
.section-title-icon { width: 42px; height: 42px; border-radius: 12px; }
.quiz-card-icon { width: 34px; height: 34px; border-radius: 10px; }
.quiz-card-category { display: flex; align-items: center; gap: 8px; min-width: 0; }
.participant-filter-bar {
  display: grid !important;
  grid-template-columns: auto minmax(230px, 1fr) auto auto auto minmax(110px, auto) !important;
  gap: 10px !important;
  align-items: center !important;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface) 92%, var(--surface-2));
}
.participant-filter-bar input,
.participant-filter-bar select { width: 100% !important; min-width: 0 !important; }
.participant-filter-bar > span { grid-column: -2 / -1; justify-self: end; }
.participant-main .quiz-grid { gap: 16px; }
.participant-quiz-card {
  position: relative;
  min-height: 310px;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(15,23,42,.045);
}
.participant-quiz-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--enterprise-indigo), var(--enterprise-cyan));
  opacity: .9;
}
.participant-quiz-card:hover { border-color: color-mix(in srgb, var(--primary) 32%, var(--border)); }
.participant-quiz-card h3 { margin-top: 17px; letter-spacing: -.025em; }
.participant-quiz-card .quiz-meta div { border: 1px solid color-mix(in srgb, var(--border) 74%, transparent); }
.participant-main .empty-state .empty-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  color: var(--enterprise-indigo);
  border-radius: 18px;
  background: var(--primary-soft);
}
.participant-main .empty-state .empty-icon .ui-icon { width: 31px; height: 31px; }
.participant-main .card { border-radius: 16px; }
.participant-main .card-header { padding: 17px 18px; }
.participant-main .card-body { padding: 18px; }
.participant-main > .filter-bar:not(.participant-filter-bar) {
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: color-mix(in srgb, var(--surface) 92%, var(--surface-2));
}
.participant-main .table-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.participant-main .table-wrap:focus-visible { outline: 3px solid color-mix(in srgb, var(--primary) 30%, transparent); outline-offset: 2px; }
.participant-main .current-user-row td { background: color-mix(in srgb, var(--primary-soft) 58%, var(--surface)); }

html[data-theme="dark"] .participant-layout .side-menu a { color: #b7c2d5; }
html[data-theme="dark"] .participant-layout .side-menu a:hover { color: #f4f7ff; background: #1a2639; }
html[data-theme="dark"] .participant-layout .side-menu a:hover .side-nav-icon { color: #a5b4fc; background: #252f46; }
html[data-theme="dark"] .participant-layout .side-menu a.active { color: #c7d2fe; background: #252856; }
html[data-theme="dark"] .participant-main .page-head h1,
html[data-theme="dark"] .participant-support-page .page-head h1,
html[data-theme="dark"] .participant-main .page-head h2,
html[data-theme="dark"] .participant-main .stat-value { color: #f6f8ff; }
html[data-theme="dark"] .participant-main .stat-card::after { background: #252856; opacity: .68; }
html[data-theme="dark"] .section-title-icon,
html[data-theme="dark"] .quiz-card-icon { color: #c7d2fe; background: #252856; }

@media (max-width: 1180px) {
  .participant-main .stats-grid,
  .participant-main .quiz-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .participant-filter-bar { grid-template-columns: auto minmax(200px, 1fr) auto auto auto !important; }
  .participant-filter-bar > span { grid-column: 1 / -1; justify-self: start; }
}

@media (max-width: 1050px) {
  .participant-dashboard .main-content { padding-top: 16px; }
  .participant-mobile-nav { display: block; margin-bottom: 12px; }
  .participant-menu-toggle { min-height: 58px; border-radius: 14px; }
  .participant-menu-toggle .admin-menu-toggle-icon { color: #4f46e5; background: #eef0ff; }
  .participant-layout { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .participant-layout .side-menu {
    position: static;
    display: block;
    width: 100%;
    max-height: min(68dvh, 570px);
    padding: 10px;
    overflow-x: hidden;
    overflow-y: auto;
    border-radius: 14px;
  }
  .participant-layout.participant-nav-ready .side-menu { display: none; }
  .participant-layout.participant-nav-ready .side-menu.is-open { display: block; animation: enterpriseMenuIn .16s ease-out; }
  .participant-layout .side-menu a { width: 100%; min-height: 44px; white-space: normal; }
}

@media (max-width: 760px) {
  .participant-dashboard .main-content { width: min(100% - 20px, 1240px); padding-bottom: 42px; }
  .participant-main .page-head,
  .participant-support-page .page-head { align-items: flex-start; padding: 15px; }
  .participant-main .page-head h1,
  .participant-support-page .page-head h1 { font-size: clamp(25px, 8vw, 32px); }
  .participant-welcome-head { min-height: 0; }
  .participant-main .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .participant-main .stat-card { min-height: 126px; padding: 14px; }
  .participant-main .stat-icon { width: 34px; height: 34px; }
  .participant-main .stat-value { font-size: 27px; }
  .participant-main .quiz-grid { grid-template-columns: minmax(0, 1fr); }
  .participant-filter-bar { grid-template-columns: minmax(0, 1fr) !important; align-items: stretch !important; }
  .participant-filter-bar > * { width: 100% !important; }
  .participant-filter-bar > span { grid-column: auto; }
  .participant-main .table-wrap table { min-width: 720px; }
}

@media (max-width: 520px) {
  .participant-main .page-head { display: grid; grid-template-columns: minmax(0, 1fr); }
  .participant-main .page-head > .btn,
  .participant-main .page-head > form,
  .participant-main .page-actions,
  .participant-main .page-actions .btn { width: 100%; }
  .participant-main .page-actions { display: grid; grid-template-columns: minmax(0, 1fr); }
  .participant-main .flow-steps { padding-inline: 7px; }
  .participant-main .flow-steps small { font-size: 8px; }
  .participant-main .quiz-card { padding: 18px; }
}

@media (prefers-contrast: more) {
  .participant-layout .side-menu,
  .participant-main .stat-card,
  .participant-main .participant-quiz-card { border-width: 2px; }
}

@media print {
  .participant-mobile-nav,
  .participant-layout .side-menu { display: none !important; }
  .participant-layout,
  .participant-main { display: block; width: 100%; max-width: none; margin: 0; padding: 0; }
}

/* Participants: scoped layout, accessible model selection, mobile table cards. */
.participants-page { min-width: 0; }
.participants-page .page-head { align-items: center; gap: 20px; margin-bottom: 24px; }
.participants-page .page-head h1 { font-size: clamp(24px, 3vw, 32px); }
.participants-page .page-actions { flex-wrap: wrap; }
.participants-page .participant-tool { margin-bottom: 12px; overflow: visible; }
.participant-tool > summary { cursor: pointer; justify-content: flex-start; list-style: none; border: 0; padding: 16px 20px; }
.participant-tool > summary::-webkit-details-marker { display: none; }
.participant-tool > summary h2 { font-size: 15px; margin: 0 0 4px; }
.participant-tool > summary p { margin: 0; font-size: 13px; color: var(--muted); }
.participant-disclosure { display: grid; place-items: center; flex: 0 0 32px; height: 32px; border-radius: 10px; background: var(--primary-soft); color: var(--primary); font-size: 22px; }
.participant-tool[open] .participant-disclosure { transform: rotate(45deg); }
.participant-tool .card-body { padding: 4px 20px 20px; }
.participant-tool .filter-bar { align-items: end; }
.participant-tool .filter-bar > * { min-width: 0; }
.participants-page .participant-filters { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); align-items: end; gap: 16px; margin: 24px 0 18px; padding: 20px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.participant-filters label { display: grid; gap: 7px; min-width: 0; font-size: 13px; font-weight: 600; }
.participant-filters .participant-search { grid-column: span 2; }
.participants-page .participant-filters input,.participants-page .participant-filters select,.participants-page .participant-filters .school-picker { width: 100%; min-width: 0; max-width: 100%; }
.participant-filter-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.participants-page [hidden] { display: none !important; }
.participant-list .card-header h2 { font-size: 18px; margin: 0 0 4px; }
.participant-list .card-header p { margin: 0; font-size: 13px; color: var(--muted); }
.participant-table { width: 100%; }
.participant-table th { font-size: 11px; letter-spacing: .03em; }
.participant-table td { font-size: 13px; line-height: 1.65; }
.participant-table td:first-child { min-width: 180px; overflow-wrap: anywhere; }
.participant-table td[data-label="Afiliasi"] { min-width: 170px; max-width: 270px; overflow-wrap: anywhere; }
.participant-table .participant-row-actions { display: grid; grid-template-columns: 1fr; min-width: 114px; gap: 6px; }
.participant-row-actions .btn,.participant-row-actions form { width: 100%; margin: 0; }
.participant-table .participant-empty { padding: 42px 20px; text-align: center; }
.participant-empty p { color: var(--muted); margin: 8px 0 0; }
.participant-dialog { width: min(740px,100%); padding: 28px; max-height: calc(100dvh - 40px); }
.participant-dialog h2 { padding-right: 38px; }
.participant-dialog .form-grid { gap: 18px; }
.participant-dialog label { min-width: 0; }
.participant-span { grid-column: 1 / -1; }
.participant-models { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; border: 0; margin: 0; padding: 0; min-width: 0; }
.participant-models legend { margin-bottom: 10px; font-size: 13px; font-weight: 700; }
.participant-dialog .participant-model { display: flex; align-items: flex-start; gap: 10px; border: 1px solid var(--border); border-radius: 14px; padding: 15px; cursor: pointer; background: var(--surface); }
.participant-dialog .participant-model:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); box-shadow: inset 0 0 0 1px var(--primary); }
.participant-model:focus-within { outline: 2px solid var(--primary); outline-offset: 3px; }
.participant-model input[type="radio"] { width: 18px; height: 18px; min-height: 0; flex: 0 0 18px; margin: 3px 0 0; accent-color: var(--primary); }
.participant-model strong { display: block; font-size: 14px; }
.participant-model small { display: block; margin-top: 5px; line-height: 1.5; font-weight: 400; color: var(--muted); }
.participant-section-title { border-bottom: 1px solid var(--border); padding-bottom: 10px; font-weight: 700; font-size: 14px; }
.participant-dialog-footer { justify-content: flex-end; margin-top: 4px; padding-top: 18px; border-top: 1px solid var(--border); }
.participant-dialog .password-wrap { position: relative; display: block; }
.participant-dialog .password-wrap input { padding-right: 50px; }
.participant-dialog .password-toggle { position: absolute; top: 4px; right: 4px; bottom: 4px; width: 40px; border: 0; border-radius: 8px; background: var(--surface-2); color: var(--text); cursor: pointer; }
.participant-dialog .participant-error { padding: 12px 14px; background: color-mix(in srgb,var(--danger) 10%,var(--surface)); border: 1px solid var(--danger); border-radius: 10px; color: var(--text); }
.participants-page summary:focus-visible,.participants-page .btn:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; }
@media(max-width:760px) {
  .participants-page .page-head { align-items: stretch; flex-direction: column; }
  .participants-page .page-head .page-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .participants-page .participant-filters { grid-template-columns: repeat(2,minmax(0,1fr)); padding: 16px; gap: 12px; }
  .participant-filters .participant-search,.participant-filter-actions { grid-column: 1 / -1; }
  .participant-tool .filter-bar { display: grid; grid-template-columns: minmax(0,1fr); }
  .participant-tool .filter-bar input,.participant-tool .filter-bar select { width: 100%; min-width: 0; }
  .participant-list .table-wrap { overflow: visible; }
  .participant-table,.participant-table tbody { display: block; min-width: 0 !important; }
  .participant-table thead { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); }
  .participant-table tr { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); padding: 16px; gap: 12px; border-bottom: 1px solid var(--border); }
  .participant-table td { display: block; padding: 0; border: 0; min-width: 0 !important; max-width: none !important; overflow-wrap: anywhere; }
  .participant-table td::before { content: attr(data-label); display: block; color: var(--muted); font-size: 11px; font-weight: 600; margin-bottom: 3px; }
  .participant-table td:first-child,.participant-table td[data-label="Afiliasi"],.participant-table td:last-child { grid-column: 1 / -1; }
  .participant-table .participant-row-actions { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .participant-row-actions .btn { min-height: 40px; padding: 8px 4px; font-size: 11px; }
  .participant-list .card-header { align-items: flex-start; flex-wrap: wrap; padding: 16px; }
  #add-participant-modal { padding: 10px; }
  .participant-dialog { padding: 20px 16px; border-radius: 18px; max-height: calc(100dvh - 20px); }
  .participant-dialog .form-grid.two-col { grid-template-columns: minmax(0,1fr); }
  .participant-models { grid-template-columns: minmax(0,1fr); }
  .participant-dialog-footer .btn { flex: 1; }
}

/* Participant management refinement: keep the directory primary. */
.participants-page > .page-head { padding: 24px; border: 1px solid var(--border); border-radius: 20px; background: linear-gradient(115deg,var(--surface),var(--primary-soft)); }
.participants-page > .page-head p { margin-bottom: 0; }
.participants-page .participant-list { border-radius: 18px; overflow: hidden; }
.participants-page .participant-table tbody tr:hover { background: var(--primary-soft); }
.participants-page > .participant-tool { margin-top: 16px; box-shadow: none; border-radius: 14px; }
.participants-page .participant-filters { margin-top: 18px; }
#add-participant-modal .participant-dialog { border: 1px solid var(--border); border-radius: 24px; overscroll-behavior: contain; scroll-padding: 24px; }
.participant-dialog-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.participant-dialog-mark { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 14px; background: var(--primary-soft); color: var(--primary); font-size: 28px; }
.participant-dialog #add-participant-title { font-size: 26px; }
.participant-dialog input:not([type=radio]):not([type=hidden]),.participant-dialog select { min-height: 44px; }
.participant-dialog textarea { resize: vertical; min-height: 80px; }
.participant-dialog .participant-dialog-footer { position: sticky; bottom: -28px; background: var(--surface); padding: 16px 0; margin-bottom: -28px; z-index: 3; }
.participant-dialog .modal-close { cursor: pointer; }
#add-participant-modal.is-open .participant-dialog { animation: participantDialogIn .18s ease-out; }
@keyframes participantDialogIn { from { opacity: 0; transform: translateY(12px) scale(.985); } to { opacity: 1; transform: none; } }
@media(max-width:760px) {
  .participants-page > .page-head { padding: 18px; }
  .participants-page .participant-list { overflow: visible; }
  .participant-dialog .participant-dialog-footer { bottom: -20px; margin-bottom: -20px; }
}
@media(prefers-reduced-motion:reduce) { #add-participant-modal.is-open .participant-dialog { animation: none; } }