:root {
  --br-red: #e30613;
  --br-red-dark: #b80511;
  --br-blue: #005a9c;
  --br-blue-dark: #003f73;
  --ink: #161a1f;
  --muted: #667085;
  --line: #dde3ea;
  --surface: #ffffff;
  --surface-soft: #f5f8fb;
  --shadow: 0 24px 70px rgba(22, 26, 31, .12);
  --radius: 8px;
}

* {
  letter-spacing: 0;
}

body {
  min-height: 100vh;
  background: var(--surface-soft);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  text-decoration: none;
}

.btn {
  --bs-btn-border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font-weight: 750;
}

.btn-primary {
  --bs-btn-bg: var(--br-red);
  --bs-btn-border-color: var(--br-red);
  --bs-btn-hover-bg: var(--br-red-dark);
  --bs-btn-hover-border-color: var(--br-red-dark);
  --bs-btn-active-bg: var(--br-red-dark);
  --bs-btn-active-border-color: var(--br-red-dark);
}

.btn-outline-secondary {
  --bs-btn-color: #344054;
  --bs-btn-border-color: #c7d0da;
  --bs-btn-hover-bg: #eaf1f8;
  --bs-btn-hover-border-color: #b8c6d5;
  --bs-btn-hover-color: #182230;
}

.form-control,
.form-select,
.input-group-text {
  border-color: #d5dde7;
  border-radius: 8px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--br-blue);
  box-shadow: 0 0 0 .25rem rgba(0, 90, 156, .14);
}

.auth-page {
  background:
    linear-gradient(110deg, rgba(0, 90, 156, .12), transparent 42%),
    linear-gradient(180deg, #ffffff, #edf3f8);
}

.auth-shell {
  width: min(1160px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 28px;
  align-items: center;
  padding: 40px 0;
}

.single-auth-shell {
  width: min(560px, calc(100% - 32px));
  grid-template-columns: 1fr;
}

.register-single-shell {
  width: min(760px, calc(100% - 32px));
}

.register-shell {
  grid-template-columns: .78fr 1.22fr;
}

.brand-panel,
.auth-card,
.content-panel,
.quiz-sidebar,
.quiz-panel {
  border: 1px solid rgba(213, 221, 231, .9);
  background: rgba(255, 255, 255, .92);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.brand-panel {
  min-height: 650px;
  padding: clamp(28px, 5vw, 56px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.brand-panel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 7px;
  background: var(--br-red);
}

.brand-panel.compact {
  min-height: 520px;
}

.login-brand-panel {
  justify-content: center;
  gap: 34px;
}

.login-brand-panel h1 {
  margin: 0;
}

.brand-logo {
  width: 148px;
  height: auto;
  object-fit: contain;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--br-blue);
  font-size: .78rem;
  font-weight: 850;
  text-transform: uppercase;
  margin-bottom: .5rem;
}

.brand-panel h1,
.dashboard-hero h1,
.training-intro h1,
.quiz-sidebar h1 {
  font-weight: 850;
  line-height: 1;
  margin-bottom: 1rem;
}

.brand-panel h1 {
  font-size: clamp(2.1rem, 4vw, 4.6rem);
  max-width: 820px;
}

.brand-panel p,
.dashboard-hero p,
.training-intro p,
.quiz-sidebar p,
.course-card p,
.presentation-text p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.brand-metrics,
.status-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.brand-metrics div,
.status-strip div {
  border: 1px solid #d8e2ed;
  border-radius: var(--radius);
  padding: 16px;
  background: #fbfdff;
}

.brand-metrics strong,
.status-strip strong {
  display: block;
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1;
}

.brand-metrics span,
.status-strip span {
  display: block;
  color: var(--muted);
  font-size: .84rem;
  margin-top: .35rem;
}

.auth-card {
  padding: clamp(24px, 4vw, 42px);
}

.login-card {
  padding: clamp(28px, 5vw, 48px);
}

.login-brand {
  display: grid;
  justify-items: center;
  gap: 18px;
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.login-brand h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  line-height: 1;
}

.login-brand .brand-logo {
  width: 128px;
}

.register-brand h1 {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
}

.auth-card.wide {
  max-width: 760px;
}

.register-card {
  width: 100%;
  margin-inline: auto;
}

.auth-card-header,
.section-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.auth-card h2,
.section-heading h2 {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 850;
}

.icon-badge {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #eaf3fb;
  color: var(--br-blue);
  font-size: 1.35rem;
}

.text-link,
.auth-switch a {
  color: var(--br-blue);
  font-weight: 800;
}

.auth-switch {
  display: flex;
  justify-content: center;
  gap: .4rem;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.turnstile-wrap {
  display: flex;
  justify-content: center;
  min-height: 65px;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: .58;
}

.collaborator-switch {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 16px 16px 52px;
  background: #fbfdff;
}

.app-container {
  width: min(1180px, calc(100% - 32px));
  margin-inline: auto;
}

.app-navbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 850;
}

.navbar-brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.icon-button {
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
}

.page-stack {
  padding: 34px 0 56px;
  display: grid;
  gap: 24px;
}

.dashboard-hero,
.training-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 24px;
  align-items: end;
  padding: clamp(24px, 4vw, 42px) 0;
}

.admin-hero {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  padding: 22px 0 10px;
}

.dashboard-hero h1,
.training-intro h1 {
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  max-width: 820px;
}

.admin-hero h1 {
  font-size: clamp(2rem, 3vw, 2.75rem);
  margin-bottom: 8px;
}

.admin-hero p {
  margin: 0;
  max-width: 620px;
}

.training-intro h1 {
  font-size: 2.5rem;
}

.toolbar-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.section-title {
  color: var(--ink);
  font-size: 1.35rem;
}

.search-box {
  max-width: 420px;
}

.segmented-filter {
  display: inline-flex;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.segmented-filter button {
  border: 0;
  background: transparent;
  border-radius: 7px;
  padding: 9px 14px;
  color: #475467;
  font-weight: 800;
}

.segmented-filter button.active {
  color: #fff;
  background: var(--br-blue);
}

.admin-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, .82);
  box-shadow: var(--shadow);
}

.admin-nav a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 9px;
  color: #475467;
  text-decoration: none;
  font-size: .92rem;
  font-weight: 850;
  white-space: nowrap;
}

.admin-nav a:hover {
  color: var(--br-blue);
  background: #eef5fb;
}

.admin-nav a.active {
  color: #fff;
  background: var(--br-red);
  box-shadow: 0 12px 24px rgba(237, 17, 34, .18);
}

.admin-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.admin-metric-card {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  align-items: center;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 35px rgba(18, 32, 50, .06);
}

.metric-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--br-blue);
  background: #eef7ff;
  font-size: 1.35rem;
}

.admin-metric-card strong {
  display: block;
  color: var(--ink);
  font-size: 1.85rem;
  line-height: 1;
}

.admin-metric-card span {
  display: block;
  margin-top: 3px;
  color: #344054;
  font-weight: 850;
}

.admin-metric-card small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-weight: 750;
}

.admin-dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 18px;
}

.admin-panel-compact {
  padding: 24px;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: 1.35rem;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.quick-actions a,
.admin-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fbfdff;
  color: #253142;
  text-decoration: none;
  font-weight: 850;
}

.quick-actions a {
  min-height: 58px;
  padding: 14px;
}

.quick-actions i {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  color: var(--br-blue);
  background: #eef7ff;
}

.quick-actions a:hover,
.admin-list a:hover {
  border-color: #b8cbe0;
  background: #fff;
  color: var(--br-blue);
}

.admin-list {
  display: grid;
  gap: 10px;
}

.admin-list a {
  align-items: flex-start;
  flex-direction: column;
  padding: 14px;
}

.admin-list span,
.admin-table small {
  color: var(--muted);
  font-size: .86rem;
}

.admin-table {
  margin-bottom: 0;
}

.admin-table thead th {
  color: var(--muted);
  font-size: .78rem;
  text-transform: uppercase;
}

.score-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 10px;
  color: var(--br-blue);
  background: #eef7ff;
  font-weight: 850;
  white-space: nowrap;
}

.role-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 10px;
  color: #344054;
  background: #f2f5f9;
  font-weight: 850;
  white-space: nowrap;
}

.role-pill.is-admin {
  color: var(--br-blue);
  background: #eef7ff;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 10px;
  color: #344054;
  background: #f2f5f9;
  font-weight: 850;
  white-space: nowrap;
}

.status-pill.is-active {
  color: #027a48;
  background: #ecfdf3;
}

.status-pill.is-inactive {
  color: #667085;
  background: #f2f4f7;
}

.icon-action {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.admin-pagination {
  display: flex;
  justify-content: flex-end;
  padding-top: 18px;
}

.admin-pagination .pagination {
  margin: 0;
  gap: 6px;
}

.admin-pagination .page-link {
  border-radius: 8px;
  color: #344054;
  font-weight: 800;
}

.admin-pagination .active .page-link {
  border-color: var(--br-red);
  background: var(--br-red);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid var(--line);
}

.settings-list {
  display: grid;
  gap: 10px;
}

.settings-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 38px 38px;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fbfdff;
}

.settings-row .form-check {
  min-width: 92px;
  color: #344054;
  font-weight: 800;
}

.report-filters {
  display: grid;
  gap: 16px;
}

.filter-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr .7fr .7fr;
  gap: 12px;
}

.filter-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.empty-state {
  display: grid;
  place-items: center;
  gap: 6px;
  min-height: 190px;
  padding: 24px;
  border: 1px dashed #cbd8e6;
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
  background: #fbfdff;
}

.empty-state i {
  color: var(--br-blue);
  font-size: 1.8rem;
}

.empty-state strong {
  color: var(--ink);
}

.report-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr .8fr;
  gap: 14px;
}

.report-summary-card h2 {
  margin: 8px 0 6px;
  color: var(--ink);
  font-size: 1.18rem;
}

.report-summary-card p {
  margin: 0;
  color: var(--muted);
}

.report-summary-card small {
  display: inline-flex;
  margin-top: 10px;
  border-radius: 999px;
  padding: 7px 10px;
  color: var(--br-blue);
  background: #eef7ff;
  font-weight: 850;
}

.score-card strong {
  display: block;
  margin-top: 8px;
  color: var(--br-red);
  font-size: 2.2rem;
  line-height: 1;
}

.answer-review-list {
  display: grid;
  gap: 14px;
}

.answer-review-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 6px solid #98a2b3;
  border-radius: var(--radius);
  background: #fff;
}

.answer-review-card.is-correct {
  border-left-color: #12b76a;
}

.answer-review-card.is-wrong {
  border-left-color: #d92d20;
}

.answer-review-status {
  display: grid;
  align-content: start;
  gap: 10px;
}

.answer-review-status span {
  width: 42px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: var(--br-blue);
  background: #eef7ff;
  font-weight: 900;
}

.answer-review-status strong {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #344054;
}

.answer-review-card.is-correct .answer-review-status strong {
  color: #027a48;
}

.answer-review-card.is-wrong .answer-review-status strong {
  color: #b42318;
}

.answer-review-body h3 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 1.05rem;
}

.answer-review-body h3 p {
  margin-bottom: 6px;
}

.answer-comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.answer-comparison div {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  background: #fbfdff;
}

.answer-comparison span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.answer-comparison p {
  margin: 0;
  color: #253142;
  font-weight: 800;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.course-card,
.question-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.course-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 360px;
}

.course-card.accent-red {
  border-top: 5px solid var(--br-red);
}

.course-card.accent-blue {
  border-top: 5px solid var(--br-blue);
}

.course-card.is-completed {
  opacity: .86;
  background: #fbfdff;
}

.completed-notice {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid #b7ebcf;
  border-radius: 10px;
  background: #ecfdf3;
  color: #027a48;
}

.completed-notice i {
  font-size: 1.45rem;
}

.completed-notice strong,
.completed-notice span {
  display: block;
}

.completed-notice strong {
  font-weight: 900;
}

.completed-notice span {
  margin-top: 2px;
  font-size: .86rem;
  font-weight: 750;
}

.course-topline,
.course-meta,
.chip-row,
.intro-highlight-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.course-topline {
  justify-content: space-between;
  color: var(--br-blue);
  font-weight: 900;
  text-transform: uppercase;
}

.course-card h2 {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 850;
}

.course-card p {
  flex: 1;
  margin: 0;
}

.chip-row span,
.intro-highlight-row span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid #d7e4ef;
  border-radius: 999px;
  padding: 7px 11px;
  color: #344054;
  background: #f7fbff;
  font-size: .86rem;
  font-weight: 750;
}

.course-meta {
  color: var(--muted);
  font-size: .92rem;
}

.course-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.training-intro {
  align-items: stretch;
}

.intro-copy,
.intro-summary,
.content-panel {
  padding: clamp(24px, 4vw, 38px);
}

.admin-editor {
  margin-bottom: 16px;
  border: 1px solid #d5dde7;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.admin-editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px;
  border-bottom: 1px solid #d5dde7;
  background: #f7fafc;
}

.admin-editor-button {
  width: 34px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: #253142;
}

.admin-editor-button:hover,
.admin-editor-button:focus {
  border-color: #c9d5e2;
  background: #fff;
}

.admin-editor-surface {
  min-height: 320px;
  padding: 14px 16px;
  color: #253142;
  line-height: 1.55;
  outline: none;
}

.admin-editor-question .admin-editor-surface {
  min-height: 132px;
}

.admin-editor-surface:empty::before {
  content: attr(data-placeholder);
  color: #98a2b3;
}

.question-admin-card {
  background: #fff;
}

.question-admin-card .input-group-text {
  background: #f8fbff;
}

.questionnaire-status-toggle {
  display: grid;
  grid-template-columns: auto 46px 1fr;
  gap: 12px;
  align-items: center;
  padding: 16px;
  border: 1px solid #cfe0f2;
  border-radius: var(--radius);
  background: #f7fbff;
  cursor: pointer;
}

.questionnaire-status-toggle .form-check-input {
  margin: 0;
}

.questionnaire-status-toggle .status-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--br-blue);
  background: #eef7ff;
  font-size: 1.25rem;
}

.questionnaire-status-toggle strong,
.questionnaire-status-toggle small {
  display: block;
}

.questionnaire-status-toggle strong {
  color: var(--ink);
  font-size: 1rem;
}

.questionnaire-status-toggle small {
  margin-top: 3px;
  color: var(--muted);
  font-weight: 700;
}


.intro-copy {
  border-left: 7px solid var(--br-red);
  background: #fff;
  border-radius: var(--radius);
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.intro-summary {
  display: grid;
  gap: 12px;
  background: #142032;
  color: #fff;
  border-radius: var(--radius);
}

.summary-item {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 12px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius);
  padding: 14px;
}

.summary-item i {
  color: #70b7ef;
  font-size: 1.35rem;
}

.summary-item span {
  color: #b8c8d8;
}

.presentation-text {
  max-width: 860px;
}

.training-content {
  display: grid;
  gap: 18px;
}

.training-section {
  border: 1px solid #dde7f0;
  border-radius: var(--radius);
  padding: clamp(18px, 3vw, 26px);
  background: #fff;
}

.training-section h3 {
  margin: 0 0 14px;
  color: var(--br-blue-dark);
  font-size: 1.18rem;
  font-weight: 900;
  line-height: 1.25;
}

.training-section h4 {
  margin: 18px 0 8px;
  color: #253142;
  font-size: .98rem;
  font-weight: 850;
}

.training-section p {
  margin: 0 0 12px;
  color: #475467;
  line-height: 1.7;
}

.training-section ul {
  margin: 0 0 14px;
  padding-left: 1.15rem;
  color: #475467;
  line-height: 1.65;
}

.training-section li + li {
  margin-top: 4px;
}

.training-section :last-child {
  margin-bottom: 0;
}

.content-cta {
  display: flex;
  justify-content: flex-end;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.quiz-layout {
  display: grid;
  grid-template-columns: 350px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding: 34px 0 56px;
}

.quiz-sidebar {
  position: sticky;
  top: 100px;
  padding: 26px;
}

.quiz-sidebar h1 {
  font-size: 2rem;
}

.progress-block {
  display: grid;
  gap: 10px;
  margin-top: 24px;
  font-size: .92rem;
  color: var(--muted);
}

.progress {
  height: 10px;
  background: #e6edf5;
}

.progress-bar {
  background: var(--br-blue);
}

.quiz-panel {
  padding: 22px;
}

.quiz-list {
  display: grid;
  gap: 16px;
}

.single-question-card {
  min-height: 420px;
}

.quiz-step-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 750;
}

.quiz-step-meta strong {
  color: var(--br-blue);
}

.question-card {
  padding: 22px;
}

.question-card h2 {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 16px;
  font-size: 1.08rem;
  font-weight: 850;
}

.question-card h2 > span:first-child {
  width: 38px;
  height: 34px;
  flex: 0 0 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #eef5fb;
  color: var(--br-blue);
  font-size: .9rem;
}

.question-card .question-text {
  flex: 1;
  color: #17202c;
}

.question-card .question-text p {
  margin: 0 0 8px;
}

.question-card .question-text p:last-child {
  margin-bottom: 0;
}

.option-list {
  display: grid;
  gap: 10px;
}

.option-button {
  display: flex;
  gap: 10px;
  align-items: center;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: #344054;
  background: #fff;
  cursor: pointer;
  transition: .16s ease;
}

.option-button span {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #edf4fb;
  color: var(--br-blue);
  font-size: .78rem;
  font-weight: 900;
}

.btn-check:checked + .option-button {
  border-color: var(--br-blue);
  background: #edf7ff;
  box-shadow: inset 0 0 0 1px var(--br-blue);
}

.question-card.is-correct {
  border-color: #2da66f;
  background: #f3fbf7;
}

.question-card.is-wrong {
  border-color: #d92d20;
  background: #fff6f5;
}

.quiz-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding-top: 22px;
}

.result-modal {
  border-radius: var(--radius);
}

.score-ring {
  width: 118px;
  height: 118px;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  border: 9px solid #e7f1fa;
  border-top-color: var(--br-blue);
  border-radius: 50%;
  color: var(--br-blue);
  font-size: 1.85rem;
  font-weight: 900;
}

@media (max-width: 980px) {
  .auth-shell,
  .register-shell,
  .dashboard-hero,
  .training-intro,
  .quiz-layout,
  .admin-dashboard-grid,
  .report-summary-grid,
  .answer-review-card,
  .answer-comparison,
  .filter-grid {
    grid-template-columns: 1fr;
  }

  .admin-hero {
    align-items: stretch;
  }

  .brand-panel {
    min-height: auto;
    gap: 36px;
  }

  .quiz-sidebar {
    position: static;
  }
}

@media (max-width: 720px) {
  .brand-metrics,
  .status-strip,
  .admin-metrics,
  .course-grid {
    grid-template-columns: 1fr;
  }

  .toolbar-row,
  .nav-actions,
  .quiz-footer,
  .filter-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .search-box {
    max-width: none;
  }

  .segmented-filter {
    width: 100%;
  }

  .segmented-filter button {
    flex: 1;
    padding-inline: 8px;
  }

  .admin-nav,
  .quick-actions,
  .settings-row {
    grid-template-columns: 1fr;
  }

  .admin-nav {
    display: grid;
  }

  .admin-hero h1 {
    font-size: 1.85rem;
  }

  .navbar-brand span {
    display: none;
  }

  .auth-switch,
  .intro-actions {
    flex-direction: column;
  }
}