:root {
  /* Surface Colors */
  --bgApp: #000000;
  --bgSurface: #151515;
  --bgSurfaceHover: #151515;
  --bgSurfaceElevated: #151515;
  --borderSubtle: #151515;
  /* --borderHover: #151515; */

  /* Text Colors */
  --textMain: #f3f4f6;
  --textMuted: #9ca3af;
  --textDim: #6b7280;

  /* Theme Accents & Defaults */
  --accentAmber: #f3f4f6;
  --accentAmberGlow: rgba(13, 12, 11, 0.15);
  --themeColor: var(--accentAmber);

  /* State Colors */
  --stateSuccess: #10b981;
  --stateSuccessBg: rgba(16, 185, 129, 0.12);
  --stateError: #f43f5e;
  --stateErrorBg: rgba(244, 63, 94, 0.12);

  /* Radius & Shadows */
  --radiusSm: 6px;
  --radiusMd: 12px;
  --radiusLg: 16px;
  --radiusFull: 9999px;

  --shadowSm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadowMd: 0 4px 16px rgba(0, 0, 0, 0.5);
  --shadowLg: 0 12px 32px rgba(0, 0, 0, 0.65);

  --fontSans:
    "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  --fontMono: ui-monospace, SFMono-Regular, monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--fontSans);
  background-color: var(--bgApp);
  color: var(--textMain);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Header & Brand Link */
.pageHeader {
  background: var(--bgSurface);
  border: 1px solid var(--borderSubtle);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borderSubtle);
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 0;
  display: flex;
  align-items: center;
}

.headerContainer {
  max-width: 80%;
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brandGroup {
  display: flex;
  align-items: center;
}

.headerLink {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.headerIcon {
  width: 40px;
  height: 40px;
  border-radius: var(--radiusMd);
  background: color-mix(in srgb, var(--themeColor) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--themeColor) 30%, transparent);
  color: var(--accentAmber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.headerText {
  display: flex;
  flex-direction: column;
}

.headerTitle {
  font-size: 19px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.headerSubtitle {
  font-size: 11px;
  font-weight: 600;
  color: var(--textDim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Main Layout */
.mainWrapper {
  flex: 1;
  max-width: 80%;
  width: 100%;
  margin: 0 auto;
  padding: 32px 20px 60px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.backButtonNav {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.backButton {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bgSurface);
  border: 1px solid var(--borderSubtle);
  color: var(--textMuted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radiusSm);
  transition: all 0.2s ease;
}

.backButton:hover {
  background: var(--bgSurfaceHover);
  color: #ffffff;
  border-color: var(--borderHover);
}

.introBanner {
  background: var(--bgSurface);
  border: 1px solid var(--borderSubtle);
  border-radius: var(--radiusLg);
  padding: 32px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: var(--shadowSm);
}

.bannerIcon {
  width: 52px;
  height: 52px;
  border-radius: var(--radiusMd);
  background: color-mix(in srgb, var(--themeColor) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--themeColor) 30%, transparent);
  color: var(--accentAmber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.bannerText {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bannerTitle {
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.bannerText p {
  font-size: 14px;
  color: var(--textMuted);
}

.toolsBanner,
.trainingBanner {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  column-gap: 14px;
  row-gap: 16px;
}

.toolsBanner > .cardsGrid,
.trainingBanner > .cardsGrid {
  grid-column: 1 / -1;
}

.trainingBanner > .cardsGrid {
  grid-template-columns: repeat(4, 1fr);
}

.toolsBannerIcon,
.trainingBannerIcon {
  display: flex;
  align-items: center;
  gap: 10px;
}

.toolsBannerText,
.trainingBannerText {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toolsBannerText h3,
.trainingBannerText h3 {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toolsBannerText > p,
.trainingBannerText > p {
  font-size: 13px;
  color: var(--textDim);
}

.iconTools {
  font-size: 22px;
  color: var(--accentAmber);
}

.iconTraining {
  font-size: 22px;
  color: var(--accentAmber);
}

/* Grid Layout */
.cardsGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.portalCard,
.choiceCard {
  background: var(--bgSurface);
  border: 1px solid var(--borderSubtle);
  border-radius: var(--radiusMd);
  padding: 22px;
  text-decoration: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
  box-shadow: var(--shadowSm);
}

.portalCard:hover,
.choiceCard:hover {
  background: var(--bgSurfaceHover);
  border-color: color-mix(in srgb, var(--themeColor) 50%, transparent);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--themeColor) 20%, transparent);
  transform: translateY(-2px);
}

.cardTop {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.cardIconFrame,
.choiceIconWrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radiusSm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: color-mix(in srgb, var(--themeColor) 15%, transparent);
  color: #ffffff;
  border: 1px solid color-mix(in srgb, var(--themeColor) 30%, transparent);
}

.statusPill {
  font-family: var(--fontMono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: var(--radiusSm);
  border: 1px solid color-mix(in srgb, var(--themeColor) 30%, transparent);
  background: color-mix(in srgb, var(--themeColor) 12%, transparent);
  color: var(--themeColor);
}

.cardContent {
  margin-bottom: 20px;
}

.cardTitle {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.cardTagline {
  font-size: 12px;
  font-weight: 600;
  color: var(--textDim);
  margin-bottom: 10px;
}

.cardText {
  font-size: 13px;
  color: var(--textMuted);
  line-height: 1.5;
}

.cardTextSubtitle {
  font-size: 12px;
  color: var(--textDim);
  line-height: 1.5;
  margin-top: 8px;
  font-style: italic;
}

/* Discipline Banner */
.disciplineBanner {
  background: var(--bgSurface);
  border: 1px solid var(--borderSubtle);
  border-radius: var(--radiusLg);
  padding: 28px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  box-shadow: var(--shadowSm);
}

.discBannerIcon {
  font-size: 38px;
  line-height: 1;
  padding-top: 4px;
  color: #ffffff;
  /* background: color-mix(in srgb, var(--themeColor) 12%, transparent); */
}

.discBannerInfo {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.discBannerTitle {
  font-size: 24px;
  font-weight: 800;
  color: var(--themeColor);
  letter-spacing: -0.01em;
  margin-top: 4px;
}

.discBannerSub {
  font-size: 14px;
  font-weight: 600;
  color: var(--textMuted);
  margin-bottom: 6px;
}

.discBannerDesc {
  font-size: 14px;
  color: var(--textDim);
  max-width: 650px;
  line-height: 1.5;
}

/* Choice Section */
.choiceContainer {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.choiceSelectionTitle {
  font-size: 16px;
  font-weight: 700;
  color: var(--textDim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.choiceGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.choiceCard {
  border-radius: var(--radiusLg);
  padding: 26px;
}

.choiceHeader {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.choiceTitle {
  font-size: 19px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.choiceDesc {
  font-size: 13px;
  color: var(--textMuted);
  line-height: 1.5;
}

.choiceForm {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: auto;
}

.formField {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.fieldLabel {
  font-size: 13px;
  font-weight: 600;
  color: var(--textMuted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.fieldSelect {
  background: #0e1117;
  border: 1px solid var(--borderSubtle);
  border-radius: var(--radiusSm);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 14px;
  font-family: inherit;
  cursor: pointer;
}

.fieldSelect:focus {
  outline: none;
  border-color: var(--themeColor);
}

.buttonActionPrimary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #ffffff;
  color: #0e1117;
  border: none;
  border-radius: var(--radiusSm);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
}

.buttonActionPrimary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.buttonActionSecondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  border: 1px solid var(--borderSubtle);
  border-radius: var(--radiusSm);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
}

.buttonActionSecondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--borderHover);
}

.buttonFull {
  width: 100%;
}

/* Answer Key Document */
.docHeader {
  border-bottom: 1px solid var(--borderSubtle);
  padding-bottom: 20px;
}

.docHeaderTop {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.docCountTag {
  font-family: var(--fontMono);
  font-size: 12px;
  color: var(--textDim);
}

.docTitle {
  font-size: 26px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.docContainer {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.docEntry {
  background: var(--bgSurface);
  border: 1px solid var(--borderSubtle);
  border-radius: var(--radiusMd);
  padding: 20px;
  transition: border-color 0.15s ease;
}

.docEntry:hover {
  border-color: var(--borderHover);
}

.docEntryHeader {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.docEntryNum {
  font-family: var(--fontMono);
  font-size: 13px;
  font-weight: 700;
  color: var(--textDim);
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 8px;
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 2px;
}

.docEntryQuestion {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.45;
  white-space: pre-line;
}

.docEntryAnswer {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radiusSm);
  padding: 10px 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.docAnswerlabel {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--stateSuccess);
  flex-shrink: 0;
  margin-top: 1px;
}

.docAnswerText {
  font-size: 14px;
  font-weight: 600;
  color: #e5e7eb;
  line-height: 1.45;
}

.docBottom {
  display: flex;
  justify-content: flex-start;
  padding-top: 12px;
}

/* Quiz Interface */
.quizContainer {
  max-width: 820px;
  margin: 0 auto;
  width: 100%;
}

.quizHud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.hudLeft {
  display: flex;
  align-items: center;
  gap: 12px;
}

.exitButton {
  background: var(--bgSurface);
  border: 1px solid var(--borderSubtle);
  color: var(--textMuted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radiusFull);
  transition: all 0.15s ease;
}

.exitButton:hover {
  background: rgba(244, 63, 94, 0.15);
  border-color: rgba(244, 63, 94, 0.3);
  color: #ffffff;
}

.hudRight {
  display: flex;
  align-items: center;
}

.hudScore {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bgSurface);
  border: 1px solid var(--borderSubtle);
  padding: 6px 12px;
  border-radius: var(--radiusFull);
  font-size: 13px;
  font-weight: 700;
  color: var(--textMuted);
}

.hudScore i {
  color: var(--accentAmber);
}

.progressContainer {
  margin-bottom: 24px;
}

.progressMeta {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  color: var(--textMuted);
  margin-bottom: 8px;
}

.progressTrack {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radiusFull);
  overflow: hidden;
}

.progressBarFill {
  height: 100%;
  background: var(--themeColor);
  border-radius: var(--radiusFull);
  transition: width 0.3s ease;
}

.questionSurface {
  background: var(--bgSurface);
  border: 1px solid var(--borderSubtle);
  border-radius: var(--radiusLg);
  padding: 36px 32px;
  box-shadow: var(--shadowMd);
}

.questionText {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  color: #ffffff;
  margin-bottom: 28px;
  white-space: pre-line;
}

.optionsGroup {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.quizOptBtn {
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--borderSubtle);
  border-radius: var(--radiusMd);
  padding: 14px 18px;
  color: var(--textMain);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  line-height: 1.45;
  font-family: inherit;
}

.quizOptBtn:hover:not(.stateDisabled):not(.stateCorrect):not(.stateWrong):not(
    .stateHint
  ) {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--borderHover);
  transform: translateX(4px);
}

.optLabel {
  width: 32px;
  height: 32px;
  border-radius: var(--radiusSm);
  background: rgba(255, 255, 255, 0.08);
  font-family: var(--fontMono);
  font-size: 13px;
  font-weight: 700;
  color: var(--textMuted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 14px;
  flex-shrink: 0;
}

.optText {
  flex: 1;
}

.optIcon {
  margin-left: 10px;
  font-size: 18px;
}

.quizOptBtn.stateCorrect {
  background: var(--stateSuccessBg) !important;
  border-color: var(--stateSuccess) !important;
  color: #ffffff;
}

.quizOptBtn.stateCorrect .optLabel {
  background: var(--stateSuccess);
  color: #ffffff;
}

.quizOptBtn.stateCorrect .optIcon {
  color: var(--stateSuccess);
}

.quizOptBtn.stateWrong {
  background: var(--stateErrorBg) !important;
  border-color: var(--stateError) !important;
  color: #ffffff;
}

.quizOptBtn.stateWrong .optLabel {
  background: var(--stateError);
  color: #ffffff;
}

.quizOptBtn.stateWrong .optIcon {
  color: var(--stateError);
}

.quizOptBtn.stateHint {
  border-color: var(--stateSuccess) !important;
  background: rgba(16, 185, 129, 0.08) !important;
}

.quizOptBtn.stateHint .optLabel {
  background: var(--stateSuccess);
  color: #ffffff;
}

.quizOptBtn.stateHint .optIcon {
  color: var(--stateSuccess);
}

.quizOptBtn.stateDisabled {
  opacity: 0.5;
  cursor: default;
}

.alertBanner {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radiusMd);
  margin-bottom: 24px;
}

.alertBanner.alertSuccess {
  background: var(--stateSuccessBg);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #a7f3d0;
}

.alertBanner.alertSuccess i {
  color: var(--stateSuccess);
  font-size: 22px;
}

.alertBanner.alertError {
  background: var(--stateErrorBg);
  border: 1px solid rgba(244, 63, 94, 0.35);
  color: #fecdd3;
}

.alertBanner.alertError i {
  color: var(--stateError);
  font-size: 22px;
}

.alertBody {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.alertBody h5 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 2px;
}

.alertBody p {
  font-size: 14px;
  line-height: 1.45;
}

.quizFooterActions {
  display: flex;
  justify-content: flex-end;
}

/* Results Surface */
.resultsSurface {
  background: var(--bgSurface);
  border: 1px solid var(--borderSubtle);
  border-radius: var(--radiusLg);
  padding: 36px;
  text-align: center;
  box-shadow: var(--shadowMd);
  max-width: 820px;
  margin: 0 auto 32px;
}

.resultsBadgeRow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}

.resultTierPill {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: var(--radiusFull);
}

.tierPass {
  background: var(--stateSuccessBg);
  border: 1px solid var(--stateSuccess);
  color: #34d399;
}

.tierReview {
  background: var(--stateErrorBg);
  border: 1px solid var(--stateError);
  color: #fb7185;
}

.resultsScoreDisplay {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 16px;
}

.scoreFraction {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.scoreNumerator {
  font-size: 64px;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
}

.scoreDenominator {
  font-size: 32px;
  font-weight: 600;
  color: var(--textDim);
}

.scorePercentage {
  font-family: var(--fontMono);
  font-size: 20px;
  font-weight: 700;
  color: var(--themeColor);
  margin-top: 6px;
}

.resultsSummaryText {
  font-size: 15px;
  color: var(--textMuted);
  max-width: 500px;
  margin: 0 auto 28px;
}

.resultsMetricsGrid {
  display: flex;
  justify-content: center;
  gap: 24px;
  border-top: 1px solid var(--borderSubtle);
  padding-top: 24px;
  margin-bottom: 32px;
}

.metricCard {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 100px;
}

.metricVal {
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
}

.metricLabel {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--textDim);
  margin-top: 2px;
}

.resultsActionRow {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* Video Module Layout */
.videoContainerGrid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-top: 24px;
}

.videoPlayerPane,
.videoPlaylistPane {
  background: var(--bgSurface);
  border: 1px solid var(--borderSubtle);
  border-radius: var(--radiusMd);
  padding: 24px;
  box-shadow: var(--shadowSm);
}

.videoResponsiveWrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radiusSm);
  background: #000000;
  border: 1px solid var(--borderSubtle);
}

.videoResponsiveWrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.videoTitle {
  margin-top: 18px;
  font-size: 20px;
  font-weight: 700;
  color: var(--textMain);
  letter-spacing: -0.01em;
}

.videoEmpty {
  color: var(--textDim);
  text-align: center;
  padding: 40px;
  font-size: 14px;
}

.videoPlaylistPane {
  display: flex;
  flex-direction: column;
  max-height: 620px;
}

.playlistHeading {
  font-size: 15px;
  font-weight: 700;
  color: var(--textMain);
  border-bottom: 1px solid var(--borderSubtle);
  padding-bottom: 12px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.playlistHeading i {
  color: var(--themeColor);
}

.playlistItemsList {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  padding-right: 4px;
}

.playlistItem {
  display: block;
  padding: 14px;
  border-radius: var(--radiusSm);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--borderSubtle);
  transition: all 0.15s ease;
}

.playlistItem:hover {
  background: var(--bgSurfaceHover);
  border-color: var(--borderHover);
  transform: translateX(2px);
}

.playlistItem.active {
  background: var(--bgSurfaceElevated);
  border-color: color-mix(in srgb, var(--themeColor) 50%, transparent);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--themeColor) 15%, transparent);
}

.playlistItemTitle {
  font-size: 13px;
  font-weight: 600;
  color: var(--textMain);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
}

.playlistItemTitle i {
  font-size: 11px;
  color: var(--themeColor);
}

.playlistItemDuration {
  font-family: var(--fontMono);
  font-size: 11px;
  color: var(--textDim);
  padding-left: 19px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Footer */
.appFooter,
.pageFooter {
  border-top: 1px solid var(--borderSubtle);
  padding: 20px;
  background: rgba(14, 17, 23, 0.7);
  margin-top: auto;
}

.footerContainer {
  /* max-width: 1140px; */
  padding-left: 5%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--textDim);
  flex-wrap: wrap;
  gap: 10px;
}

/* Responsive Rules */
@media (max-width: 1024px) {
  .choiceGrid {
    grid-template-columns: 1fr;
  }
  .questionSurface {
    padding: 24px 18px;
  }
  .disciplineBanner {
    flex-direction: column;
    gap: 12px;
  }
  .videoContainerGrid {
    grid-template-columns: 1fr;
  }
  .mainWrapper {
    max-width: 100%;
    padding: 20px 16px 40px;
  }
  .headerContainer {
    max-width: 100%;
    padding: 0 16px;
  }
}

@media (max-width: 1000px) {
  .trainingBanner > .cardsGrid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .trainingBanner > .cardsGrid {
    grid-template-columns: 1fr;
  }
}