:root {
  color-scheme: light;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #eaf6ff;
  color: #172033;
  --app-background:
    radial-gradient(circle at 18% 12%, rgba(255, 202, 72, 0.38), transparent 26%),
    radial-gradient(circle at 82% 16%, rgba(43, 124, 255, 0.24), transparent 28%),
    linear-gradient(135deg, #e8fbf3 0%, #eaf6ff 48%, #fff3df 100%);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--app-background);
}

body[data-theme="ocean"] {
  --app-background:
    radial-gradient(circle at 18% 12%, rgba(95, 220, 255, 0.34), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(39, 98, 255, 0.28), transparent 30%),
    linear-gradient(135deg, #e8fbff 0%, #ddecff 50%, #f5fbff 100%);
}

body[data-theme="sunset"] {
  --app-background:
    radial-gradient(circle at 16% 14%, rgba(255, 196, 87, 0.46), transparent 28%),
    radial-gradient(circle at 82% 16%, rgba(239, 82, 132, 0.24), transparent 30%),
    linear-gradient(135deg, #fff0d5 0%, #fff7e8 48%, #ffe8ef 100%);
}

body[data-theme="forest"] {
  --app-background:
    radial-gradient(circle at 18% 12%, rgba(120, 220, 162, 0.36), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(37, 99, 82, 0.18), transparent 30%),
    linear-gradient(135deg, #eefbf1 0%, #e7f7ed 52%, #fff8e6 100%);
}

.app-shell {
  min-height: 100vh;
  padding: 28px 16px;
}

.workspace {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 18px;
}

.landing-screen {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 22px;
}

.landing-nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 24px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(23, 104, 172, 0.14);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(25, 40, 70, 0.1);
}

.landing-nav strong {
  color: #172033;
  font-size: 24px;
  font-weight: 900;
}

.landing-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.landing-language-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #526173;
  font-weight: 900;
}

.landing-language-control select {
  min-height: 44px;
  min-width: 156px;
  padding: 8px 34px 8px 12px;
  border: 1px solid #c8d2e4;
  border-radius: 6px;
  background: #ffffff;
  color: #172033;
  font: inherit;
  font-weight: 900;
}

.landing-hero {
  min-height: calc(100vh - 142px);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 42px 38px 58px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.86) 48%, rgba(234, 246, 255, 0.58) 100%);
  border: 1px solid rgba(23, 104, 172, 0.12);
  border-radius: 8px;
}

.landing-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 700px;
  display: grid;
  gap: 18px;
  align-content: center;
}

.landing-hero-copy h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1.02;
}

.landing-lead {
  max-width: 640px;
  margin: 0;
  color: #526173;
  font-size: 20px;
  line-height: 1.55;
}

.landing-actions,
.landing-signal-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.landing-link-button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid #c8d2e4;
  border-radius: 6px;
  background: #ffffff;
  color: #172033;
  font-weight: 900;
  text-decoration: none;
}

.landing-signal-row span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 12px;
  border: 1px solid #d7e1ef;
  border-radius: 999px;
  background: #f8fbff;
  color: #25344a;
  font-size: 13px;
  font-weight: 900;
}

.landing-hero-visual {
  position: absolute;
  right: 22px;
  bottom: -16px;
  width: min(42vw, 430px);
  display: flex;
  justify-content: center;
  pointer-events: none;
}

.landing-mascot {
  width: 100%;
  max-width: 430px;
  height: auto;
}

.landing-section,
.landing-audience-section,
.landing-pilot-strip {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(23, 104, 172, 0.14);
  border-radius: 8px;
}

.landing-section {
  display: grid;
  gap: 24px;
  padding: 30px 28px;
}

.landing-section-header h2,
.landing-pilot-strip h2 {
  max-width: 760px;
  margin: 0;
  font-size: 34px;
  line-height: 1.12;
}

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

.landing-feature,
.landing-audience-section article {
  min-height: 160px;
  position: relative;
  overflow: hidden;
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 18px;
  border: 1px solid #d7e1ef;
  border-radius: 8px;
  background: #f8fbff;
}

.landing-feature::after,
.landing-audience-section article::after {
  content: "";
  position: absolute;
  right: -26px;
  bottom: -32px;
  width: 108px;
  height: 108px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
}

.landing-feature-art {
  position: relative;
  z-index: 1;
  width: 118px;
  height: 90px;
  margin: -4px 0 2px;
  filter: drop-shadow(0 10px 16px rgba(25, 40, 70, 0.12));
}

.landing-feature h3,
.landing-audience-section h2 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #172033;
}

.landing-feature p,
.landing-audience-section p,
.landing-pilot-strip p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #526173;
  line-height: 1.5;
}

.landing-audience-section {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 28px;
}

.landing-pilot-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 28px;
}

.landing-pilot-copy {
  display: grid;
  gap: 10px;
}

.landing-pilot-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: #ffca48;
  color: #172033;
  font-size: 30px;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(25, 40, 70, 0.14);
}

.auth-screen {
  width: min(1080px, 100%);
  min-height: calc(100vh - 56px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 420px);
  align-items: center;
  gap: 24px;
}

.auth-brand {
  display: flex;
  justify-content: center;
  padding: 18px 0;
}

.mascot-hero {
  width: 100%;
  max-width: 420px;
}

.brand-lockup {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
}

.mascot-badge {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
}

.app-header,
.control-panel,
.output-panel,
.auth-card {
  background: #ffffff;
  border: 1px solid rgba(23, 104, 172, 0.16);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(25, 40, 70, 0.12);
}

.auth-card {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.auth-intro {
  display: grid;
  gap: 6px;
}

.auth-intro h2,
.auth-intro p {
  margin: 0;
}

.auth-intro > p:last-child {
  color: #526173;
  line-height: 1.45;
}

#auth-form {
  display: grid;
  gap: 14px;
}

.auth-note,
.auth-message {
  margin: 0;
  color: #526173;
  font-size: 13px;
  line-height: 1.45;
}

.auth-message {
  color: #9a3f1f;
  font-weight: 700;
}

.role-choice-card {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid #c8d2e4;
  border-radius: 8px;
  background: #f8fbff;
}

.role-choice-card h3,
.role-choice-card p {
  margin: 0;
}

.role-choice-card p {
  color: #526173;
}

.app-navbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 72px;
  padding: 10px 24px;
  background: #ffffff;
  border: 1px solid rgba(23, 104, 172, 0.14);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(25, 40, 70, 0.1);
}

.nav-brand,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-actions {
  margin-left: auto;
}

.nav-brand {
  min-width: 132px;
  color: #172033;
  font-size: 23px;
  font-weight: 900;
}

.eyebrow {
  margin: 0 0 6px;
  color: #256352;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: 38px;
  line-height: 1.12;
}

.intro {
  max-width: 720px;
  margin-bottom: 0;
  color: #526173;
  line-height: 1.55;
}

.mode-tabs {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  border: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.mode-tabs::-webkit-scrollbar {
  display: none;
}

.account-pill {
  border-bottom: 1px solid #e1e8f3;
  padding: 4px 0 12px;
  overflow: hidden;
  color: #25344a;
  font-size: 14px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.icon-button {
  width: 40px;
  min-height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid #c8d2e4;
  border-radius: 50%;
  padding: 0;
  background: #ffffff;
  color: #172033;
  font-size: 22px;
  line-height: 1;
}

.icon-button.is-on {
  background: #ffca48;
  border-color: #f59f00;
  color: #172033;
}

.profile-menu {
  position: relative;
}

.profile-menu summary {
  list-style: none;
  cursor: pointer;
}

.profile-menu summary::-webkit-details-marker {
  display: none;
}

.profile-button {
  width: 46px;
  min-height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid #c8d2e4;
  border-radius: 50%;
  padding: 0;
  background: linear-gradient(135deg, #1768ac, #2fb673);
  color: #ffffff;
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
}

.profile-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 280px;
  display: none;
  gap: 12px;
  padding: 16px;
  border: 1px solid #c8d2e4;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(25, 40, 70, 0.18);
}

.profile-menu[open] .profile-panel {
  display: grid;
}

.profile-panel label {
  display: grid;
  gap: 6px;
  color: #25344a;
  font-size: 13px;
  font-weight: 800;
}

.profile-panel select {
  min-height: 40px;
}

.profile-menu-button {
  width: 100%;
  min-height: 42px;
  justify-content: flex-start;
  border: 1px solid #e1e8f3;
  border-radius: 8px;
  padding: 10px 12px;
  background: #ffffff;
  color: #172033;
  text-align: left;
}

.profile-menu-button:hover {
  background: #f4f8fc;
}

.profile-menu-button.is-on {
  background: #fff3bf;
  border-color: #f59f00;
}

.mode-tab {
  min-width: max-content;
  border: 0;
  border-radius: 8px;
  padding: 10px 16px;
  background: transparent;
  color: #526173;
}

.mode-tab.is-active {
  background: #1768ac;
  color: #ffffff;
  box-shadow: 0 10px 22px rgba(23, 104, 172, 0.22);
}

.control-panel {
  display: grid;
  gap: 18px;
  padding: 24px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

#custom-topic-field {
  grid-column: span 2;
}

label {
  display: grid;
  gap: 6px;
  color: #25344a;
  font-size: 14px;
  font-weight: 700;
}

input,
select,
button,
pre {
  font: inherit;
}

input,
select {
  width: 100%;
  min-height: 44px;
  border: 1px solid #c8d2e4;
  border-radius: 6px;
  padding: 10px 12px;
  background: #ffffff;
  color: #172033;
}

.options-row,
.action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.online-test-options {
  display: grid;
  grid-template-columns: 2fr repeat(2, minmax(160px, 1fr));
  gap: 14px;
  padding: 14px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #f8fbff;
}

#quiz-options {
  grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr);
}

.quiz-music-option {
  align-self: end;
  min-height: 44px;
}

.control-panel.is-join-only {
  display: none;
}

.check-option {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 8px;
  font-weight: 650;
}

.check-option input {
  width: 18px;
  min-height: 18px;
}

button {
  min-height: 46px;
  border: 0;
  border-radius: 6px;
  padding: 11px 16px;
  background: #1768ac;
  color: #ffffff;
  font-weight: 800;
  cursor: pointer;
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.secondary-button {
  border: 1px solid #c8d2e4;
  background: #ffffff;
  color: #172033;
}

.full-width {
  width: 100%;
}

.is-hidden {
  display: none !important;
}

button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.output-panel {
  overflow: hidden;
}

.output-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  border-bottom: 1px solid #dfe5f2;
}

h2 {
  margin-bottom: 4px;
  font-size: 18px;
  line-height: 1.3;
}

#output-subtitle {
  margin-bottom: 0;
  color: #526173;
  font-size: 14px;
}

#status {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 5px 10px;
  background: #e8f3ef;
  color: #256352;
  font-size: 12px;
  font-weight: 800;
}

.output-content {
  min-height: 360px;
  margin: 0;
  padding: 20px;
  overflow-x: auto;
  white-space: pre-wrap;
  line-height: 1.55;
  background: #f8fafc;
}

.is-quiz-output {
  background:
    linear-gradient(135deg, rgba(43, 124, 255, 0.08), rgba(255, 202, 72, 0.1)),
    #f8fbff;
  white-space: normal;
}

.waiting-panel {
  display: grid;
  min-height: 260px;
  place-items: center;
  align-content: center;
  gap: 18px;
  text-align: center;
  white-space: normal;
}

.waiting-panel p {
  margin: 0;
  color: #25344a;
  font-size: 18px;
  font-weight: 850;
}

.waiting-clock {
  display: inline-grid;
  justify-items: center;
  gap: 4px;
  border: 1px solid #d6e0ee;
  border-radius: 18px;
  padding: 14px 22px;
  background: #ffffff;
  color: #1768ac;
  box-shadow: 0 14px 30px rgba(23, 104, 172, 0.1);
}

.waiting-clock span {
  font-size: 12px;
  font-weight: 850;
  color: #526173;
}

.waiting-clock strong {
  font-size: 34px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.quiz-stage {
  display: grid;
  gap: 18px;
}

.quiz-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #526173;
  font-size: 14px;
  font-weight: 850;
}

.quiz-score-timer {
  display: flex;
  align-items: center;
  gap: 12px;
}

#quiz-question-countdown {
  min-width: 64px;
  border-radius: 8px;
  padding: 8px 12px;
  background: #1768ac;
  color: #ffffff;
  font-size: 22px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

#quiz-question-countdown.is-urgent {
  background: #d92d20;
}

.quiz-timer-track {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #f4d7d5;
}

.quiz-timer-track div {
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background: #f59f00;
  transition: width 0.25s linear;
}

.test-count-stack {
  display: grid;
  justify-items: end;
  gap: 6px;
  text-align: right;
}

.test-count-stack strong {
  color: #526173;
  font-size: 16px;
}

.test-count-stack em {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  border-radius: 999px;
  padding: 10px 16px;
  background: #1768ac;
  color: #ffffff;
  font-size: 18px;
  font-style: normal;
  font-weight: 900;
}

.test-count-stack b {
  font-size: 26px;
}

.quiz-progress {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #dfe8f5;
}

.quiz-progress div {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #1768ac, #22a06b);
}

.question-card {
  border-radius: 8px;
  padding: 22px;
  background: #172033;
  color: #ffffff;
}

.question-count {
  margin-bottom: 8px;
  color: #ffca48;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.question-card h3,
.quiz-summary h3 {
  margin: 0;
  font-size: 28px;
  line-height: 1.22;
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.answer-card {
  min-height: 96px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
  justify-content: flex-start;
  border: 3px solid rgba(255, 255, 255, 0.75);
  border-radius: 8px;
  padding: 16px;
  color: #ffffff;
  font-size: 18px;
  line-height: 1.3;
  text-align: left;
  box-shadow: 0 12px 24px rgba(25, 40, 70, 0.12);
}

.answer-card strong {
  font: inherit;
  font-weight: 900;
}

.answer-card span {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  font-weight: 900;
}

.answer-card.pink {
  background: #e94f9a;
}

.answer-card.blue {
  background: #1768ac;
}

.answer-card.gold {
  background: #f59f00;
}

.answer-card.green {
  background: #22a06b;
}

.answer-card.is-correct {
  background: #12a150;
  border-color: #08783a;
  color: #ffffff;
  outline: 0;
}

.answer-card.is-wrong {
  background: #d92d20;
  border-color: #a61b13;
  color: #ffffff;
  outline: 0;
}

.answer-card.is-muted {
  background: #eef3fb;
  border-color: #d5deeb;
  color: #526173;
  opacity: 1;
}

.answer-card.is-muted span {
  background: #dbe5f2;
}

.answer-result {
  grid-column: 2;
  justify-self: start;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
  text-transform: uppercase;
}

.quiz-summary {
  border-radius: 8px;
  padding: 18px;
  background: #ffffff;
  border: 1px solid #dfe5f2;
}

.quiz-summary p {
  margin: 8px 0 0;
}

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

.live-lobby {
  width: min(100%, 760px);
  display: grid;
  justify-items: center;
  gap: 18px;
  margin: 0 auto;
  padding: 28px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #ffffff;
  text-align: center;
}

.live-lobby h3 {
  margin: 0;
  font-size: 28px;
}

.game-pin-display {
  display: grid;
  gap: 2px;
  border: 2px solid #1768ac;
  border-radius: 8px;
  padding: 14px 28px;
  background: #eef6ff;
  color: #172033;
}

.game-pin-display span {
  color: #526173;
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.game-pin-display strong {
  font-size: 42px;
  letter-spacing: 4px;
  line-height: 1;
}

.live-player-count {
  color: #526173;
  font-weight: 800;
}

.live-player-count strong {
  color: #1768ac;
  font-size: 22px;
}

.live-leaderboard {
  width: min(100%, 520px);
  display: grid;
  gap: 10px;
}

.live-leaderboard h3 {
  margin: 0;
  font-size: 18px;
}

.live-leaderboard ol {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.live-leaderboard li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid #dfe5f2;
  border-radius: 6px;
  padding: 10px 12px;
  background: #f8fafc;
  font-weight: 800;
}

.live-leaderboard li strong {
  color: #1768ac;
  font-size: 20px;
}

.live-leaderboard li span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.live-leaderboard li em {
  width: 26px;
  height: 26px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: #e8f2ff;
  color: #1768ac;
  font-style: normal;
  font-weight: 900;
}

.live-empty-player {
  justify-content: center !important;
  color: #526173;
  font-weight: 650 !important;
}

.live-host-status {
  display: grid;
  justify-items: center;
  gap: 2px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  padding: 18px;
  background: #ffffff;
}

.live-host-status strong {
  color: #1768ac;
  font-size: 38px;
}

.live-answer-wait {
  margin: 0;
  border-radius: 6px;
  padding: 14px;
  background: #e8f3ef;
  color: #256352;
  font-weight: 800;
  text-align: center;
}

.live-quiz-divider {
  width: 100%;
  margin: 4px 0;
  border: 0;
  border-top: 1px solid #dfe5f2;
}

#live-question-countdown {
  min-width: 64px;
  border-radius: 8px;
  padding: 8px 12px;
  background: #1768ac;
  color: #ffffff;
  font-size: 22px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

#live-question-countdown.is-urgent {
  background: #d92d20;
}

.result-overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(18, 26, 44, 0.52);
}

.answer-modal {
  width: min(100%, 520px);
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 38px 34px;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(18, 26, 44, 0.3);
  text-align: center;
}

.result-icon {
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  border: 6px solid currentColor;
  border-radius: 50%;
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
}

.answer-modal.is-correct-modal .result-icon,
.answer-modal.is-correct-modal h3 {
  color: #12a150;
}

.answer-modal.is-wrong-modal .result-icon,
.answer-modal.is-wrong-modal h3 {
  color: #ef6b6b;
}

.answer-modal h3 {
  margin: 0;
  font-size: 38px;
}

.modal-answer-line {
  width: 100%;
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 8px;
  background: #f3f7fd;
  color: #121a2c;
}

.modal-answer-line span,
.modal-skill span {
  color: #526173;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.modal-explanation,
.modal-skill {
  margin: 0;
  color: #273249;
  font-size: 17px;
  line-height: 1.5;
}

.quiz-summary {
  display: grid;
  justify-items: center;
  gap: 12px;
  min-height: 320px;
  align-content: center;
  text-align: center;
}

.quiz-summary h3 {
  font-size: 72px;
  color: #1768ac;
}

.online-test {
  display: grid;
  gap: 18px;
}

.teacher-share-panel {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid #cfe0f5;
  border-radius: 8px;
  background: #f7fbff;
}

.teacher-share-panel h3,
.teacher-share-panel p {
  margin: 0;
}

.code-card-grid,
.code-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.code-card {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #ffffff;
}

.code-card span {
  color: #526173;
  font-size: 13px;
  font-weight: 800;
}

.code-card strong {
  color: #1768ac;
  font-size: 28px;
  letter-spacing: 1px;
}

.test-code-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.test-code-strip span {
  border: 1px solid #d6e0ee;
  border-radius: 999px;
  padding: 8px 12px;
  background: #ffffff;
  color: #25344a;
  font-size: 13px;
  font-weight: 800;
}

.test-preview-list {
  display: grid;
  gap: 12px;
}

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

.review-question-card {
  display: grid;
  gap: 14px;
  padding: 18px 20px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #ffffff;
}

.review-question-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.review-question-topline h4 {
  margin: 0;
  color: #142033;
  font-size: 18px;
}

.review-question-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.review-question-preview {
  display: grid;
  gap: 12px;
}

.review-question-preview > div {
  display: grid;
  gap: 6px;
}

.review-question-preview span {
  color: #526173;
  font-size: 13px;
  font-weight: 800;
}

.review-question-preview p {
  margin: 0;
  color: #142033;
  line-height: 1.45;
}

.question-visual-content {
  display: grid;
  gap: 12px;
}

.question-visual-content > h3,
.question-visual-content > h5,
.question-visual-content > p {
  margin: 0;
}

.question-visual-card {
  margin: 0;
  padding: 14px;
  border: 1px solid #cbd8ea;
  border-radius: 8px;
  background: #f8fbff;
  overflow-x: auto;
}

.question-visual-card figcaption {
  margin-bottom: 10px;
  color: #526173;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.question-visual-card table {
  width: 100%;
  min-width: 260px;
  border-collapse: collapse;
  background: #ffffff;
}

.question-visual-card th,
.question-visual-card td {
  padding: 10px 12px;
  border: 1px solid #d6e0ee;
  text-align: left;
  vertical-align: top;
}

.question-visual-card th {
  background: #eaf3ff;
  color: #142033;
  font-weight: 900;
}

.question-visual-card td {
  color: #25344a;
  font-weight: 800;
}

.question-visual-card p {
  margin: 0;
  color: #25344a;
  font-weight: 800;
}

.structured-visual {
  margin-bottom: 2px;
}

.question-chart-card,
.number-line-card,
.diagram-card,
.emoji-figure-card {
  margin: 0;
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid #cbd8ea;
  border-radius: 8px;
  background: #f8fbff;
}

.question-chart-card figcaption,
.number-line-card figcaption,
.diagram-card figcaption,
.emoji-figure-card figcaption {
  color: #526173;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.emoji-figure-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.emoji-figure-group {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #ffffff;
}

.emoji-figure-group strong {
  color: #25344a;
  font-size: 14px;
  font-weight: 900;
}

.emoji-figure-group p {
  margin: 0;
  min-height: 42px;
  color: #142033;
  font-size: 30px;
  line-height: 1.35;
  letter-spacing: 0;
  word-break: break-word;
}

.emoji-figure-caption {
  margin: 0;
  color: #526173;
  font-weight: 800;
}

.bar-chart-bars {
  display: grid;
  gap: 10px;
}

.chart-row {
  display: grid;
  grid-template-columns: minmax(72px, 0.8fr) minmax(120px, 2fr) auto;
  align-items: center;
  gap: 10px;
}

.chart-row span,
.chart-row strong {
  color: #25344a;
  font-weight: 900;
}

.chart-row div {
  height: 18px;
  border-radius: 999px;
  background: #e8eef7;
  overflow: hidden;
}

.chart-row b {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.pie-chart-layout {
  display: grid;
  grid-template-columns: auto minmax(160px, 1fr);
  gap: 16px;
  align-items: center;
}

.pie-chart-shape {
  width: 132px;
  aspect-ratio: 1;
  border: 1px solid #cbd8ea;
  border-radius: 50%;
  box-shadow: inset 0 0 0 18px #ffffff;
}

.pie-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
}

.pie-legend span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #25344a;
  font-weight: 800;
}

.pie-legend i {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.line-chart-frame {
  overflow-x: auto;
  padding: 8px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #ffffff;
}

.line-chart-frame svg {
  display: block;
  width: 100%;
  min-width: 320px;
  height: auto;
}

.chart-axis {
  stroke: #9fb0c6;
  stroke-width: 2;
}

.chart-line {
  fill: none;
  stroke: #1768ac;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chart-value,
.chart-label {
  fill: #25344a;
  font-size: 12px;
  font-weight: 900;
}

.number-line-track {
  display: grid;
  grid-template-columns: auto minmax(160px, 1fr) auto;
  align-items: center;
  gap: 10px;
  color: #25344a;
  font-weight: 900;
}

.number-line-track > div {
  position: relative;
  height: 62px;
}

.number-line-track > div::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 999px;
  background: #1768ac;
}

.number-line-tick {
  position: absolute;
  top: 16px;
  width: 2px;
  height: 15px;
  border-radius: 999px;
  background: #6b7a90;
  transform: translateX(-50%);
}

.number-line-tick-label {
  position: absolute;
  top: 38px;
  transform: translateX(-50%);
  color: #526173;
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
}

.number-line-track i {
  position: absolute;
  top: 15px;
  width: 13px;
  height: 13px;
  border: 3px solid #1768ac;
  border-radius: 50%;
  background: #ffffff;
  transform: translateX(-50%);
}

.number-line-track b {
  position: absolute;
  top: -4px;
  transform: translateX(-50%);
  white-space: nowrap;
  color: #25344a;
  font-size: 12px;
}

.diagram-card > div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.diagram-card span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid #cbd8ea;
  border-radius: 999px;
  background: #ffffff;
  color: #25344a;
  font-weight: 900;
}

.diagram-card span strong {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #1768ac;
  color: #ffffff;
  font-size: 12px;
}

.diagram-card p {
  margin: 0;
  color: #526173;
  font-weight: 800;
}

.uploaded-question-visual {
  margin: 0;
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid #cbd8ea;
  border-radius: 8px;
  background: #f8fbff;
}

.uploaded-question-visual img {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  border-radius: 6px;
  background: #ffffff;
}

.uploaded-question-visual figcaption {
  color: #526173;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.review-question-preview > div > p {
  padding: 12px 14px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #fbfdff;
}

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

.review-preview-options p {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #fbfdff;
}

.review-preview-options p.is-answer {
  border-color: #2ba67a;
  background: #eefaf5;
}

.review-preview-options em {
  margin-left: auto;
  color: #1b7d5a;
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}

.review-edit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.review-question-card label,
.ai-helper-form label {
  display: grid;
  gap: 7px;
  color: #25344a;
  font-weight: 800;
}

.review-question-card input,
.review-question-card select,
.review-question-card textarea,
.ai-helper-form input,
.ai-helper-form select {
  width: 100%;
  border: 1px solid #c7d5ea;
  border-radius: 8px;
  padding: 11px 12px;
  background: #fbfdff;
  color: #142033;
  font: inherit;
}

.review-question-card textarea {
  resize: vertical;
}

.review-options-grid,
.ai-helper-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.augmentation-panel {
  display: grid;
  gap: 16px;
  padding: 16px;
  border: 1px solid #c7d5ea;
  border-radius: 8px;
  background: #f8fbff;
}

.augmentation-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.augmentation-header p {
  margin: 4px 0 0;
  color: #526173;
}

.augmentation-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.augmentation-summary-grid > div {
  display: grid;
  gap: 6px;
  min-height: 82px;
  padding: 12px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #ffffff;
}

.augmentation-summary-grid span,
.augmentation-direction-card span {
  color: #1b7d5a;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.augmentation-summary-grid strong {
  color: #142033;
  font-size: 15px;
}

.augmentation-direction-wrap {
  display: grid;
  gap: 10px;
}

.augmentation-direction-wrap h5,
.augmentation-generated h5 {
  margin: 0;
  color: #142033;
  font-size: 16px;
}

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

.augmentation-direction-card {
  position: relative;
  display: grid;
  gap: 6px;
  min-height: 150px;
  padding: 14px 14px 14px 42px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #ffffff;
  cursor: pointer;
}

.augmentation-direction-card.is-selected {
  border-color: #1768ac;
  background: #eef6ff;
}

.augmentation-direction-card input {
  position: absolute;
  top: 16px;
  left: 14px;
  width: 18px;
  height: 18px;
}

.augmentation-direction-card strong {
  color: #142033;
  font-size: 16px;
}

.augmentation-direction-card em,
.augmentation-direction-card p {
  margin: 0;
  color: #526173;
  font-style: normal;
}

.augmentation-generated {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 12px;
}

.augmentation-generated > div {
  display: grid;
  align-content: start;
  gap: 10px;
}

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

.augmentation-generated-question {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #ffffff;
}

.augmentation-question-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
}

.augmentation-question-actions button {
  min-height: 42px;
  padding: 10px 14px;
}

.generation-timer-inline {
  justify-self: start;
  min-width: 150px;
  border: 1px solid #c7d5ea;
  box-shadow: none;
}

.ai-helper-panel {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #f8fbff;
}

.syllabus-reference-panel {
  gap: 12px;
  padding: 16px;
}

.ai-helper-header h3,
.ai-helper-header p {
  margin: 0;
}

.ai-helper-header p {
  margin-top: 4px;
  color: #526173;
}

.ai-helper-form button {
  align-self: end;
}

.revision-topic-picker {
  grid-column: 1 / -1;
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid #d7e1ef;
  border-radius: 8px;
  background: #ffffff;
}

.revision-topic-picker > div:first-child {
  display: grid;
  gap: 4px;
}

.revision-topic-picker strong {
  color: #172033;
}

.revision-topic-picker p {
  margin: 0;
  color: #526173;
}

.revision-topic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
}

.revision-topic-card {
  width: 100%;
  min-height: 112px;
  display: grid;
  gap: 6px;
  align-content: start;
  justify-items: start;
  padding: 14px;
  border: 1px solid #d7e1ef;
  border-radius: 8px;
  background: #f8fbff;
  color: #172033;
  text-align: left;
  box-shadow: none;
}

.revision-topic-card:hover,
.revision-topic-card.is-selected {
  border-color: #1768ac;
  background: #eef6ff;
}

.revision-topic-card span {
  color: #176a4f;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.revision-topic-card strong {
  color: #172033;
  font-size: 18px;
  line-height: 1.25;
}

.revision-topic-card small {
  color: #526173;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
}

.ai-helper-wide-field {
  grid-column: 1 / -1;
}

.syllabus-guide-summary,
.syllabus-coverage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.syllabus-guide-summary span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid #c7d5ea;
  border-radius: 999px;
  background: #ffffff;
  color: #25344a;
  font-weight: 800;
}

.syllabus-coverage-list {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 20px;
  color: #25344a;
  line-height: 1.4;
}

.syllabus-coverage-editor label {
  display: grid;
  gap: 7px;
  color: #25344a;
  font-weight: 800;
}

.textbook-reference-editor,
.textbook-reference-card {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #ffffff;
}

.textbook-reference-editor h4,
.textbook-reference-editor p,
.textbook-reference-card p {
  margin: 0;
}

.textbook-reference-editor p,
.textbook-reference-card p {
  color: #526173;
}

.textbook-reference-card small {
  color: #6b7a90;
  font-weight: 800;
}

.textbook-reference-card {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.textbook-source-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid #1768ac;
  border-radius: 8px;
  background: #1768ac;
  color: #ffffff;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.textbook-source-button:hover {
  background: #0f5b99;
}

.syllabus-coverage-editor textarea,
.review-question-card textarea,
.ai-helper-form textarea,
.textbook-reference-editor input {
  width: 100%;
  border: 1px solid #c7d5ea;
  border-radius: 8px;
  padding: 11px 12px;
  background: #fbfdff;
  color: #142033;
  font: inherit;
  resize: vertical;
}

.textbook-reference-editor input {
  resize: none;
}

.ai-helper-output {
  min-height: 0;
  white-space: pre-wrap;
  color: #142033;
  line-height: 1.55;
}

.ai-helper-loading {
  display: inline-grid;
  align-items: center;
  justify-items: center;
  gap: 6px;
  min-width: 150px;
  padding: 14px 20px;
  border: 1px solid #1768ac;
  border-radius: 14px;
  background: #f7fbff;
  color: #1768ac;
  box-shadow: 0 12px 24px rgba(23, 104, 172, 0.1);
}

.ai-helper-loading strong {
  color: #25344a;
  font-size: 14px;
}

.ai-helper-loading span {
  color: #1768ac;
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.test-question {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #ffffff;
}

.test-question h3 {
  margin: 0;
  font-size: 20px;
}

.test-options {
  display: grid;
  gap: 8px;
}

.test-options label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #f8fbff;
  font-weight: 800;
}

.test-options input {
  width: 18px;
  height: 18px;
  accent-color: #1768ac;
}

.short-answer-field {
  display: grid;
  gap: 8px;
  color: #25344a;
  font-weight: 800;
}

.short-answer-field textarea {
  width: 100%;
  min-height: 112px;
  resize: vertical;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  padding: 14px;
  background: #f8fbff;
  color: #172033;
  font: inherit;
  line-height: 1.45;
}

.test-question.is-correct {
  border-color: #12a150;
  background: #f0fff6;
}

.test-question.is-wrong {
  border-color: #d92d20;
  background: #fff5f4;
}

.test-question.is-partial {
  border-color: #f2a900;
  background: #fffaf0;
}

.test-result-note {
  margin: 0;
  color: #273249;
  line-height: 1.45;
}

.ai-feedback-card {
  display: grid;
  gap: 6px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  padding: 12px;
  background: #ffffff;
}

.ai-feedback-card p {
  margin: 0;
  color: #273249;
  line-height: 1.45;
}

.revision-practice-check label {
  display: grid;
  gap: 6px;
  color: #273249;
  font-weight: 900;
}

.revision-practice-mcq-list {
  display: grid;
  gap: 12px;
}

.revision-practice-mcq {
  display: grid;
  gap: 8px;
  min-inline-size: 0;
  margin: 0;
  padding: 12px 14px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #ffffff;
}

.revision-practice-mcq-question {
  margin: 0 0 4px;
  color: #172033;
  font-weight: 900;
  line-height: 1.35;
}

.revision-practice-mcq label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid #d6e0ee;
  border-radius: 8px;
  background: #f8fbff;
  cursor: pointer;
  font-size: 15px;
  line-height: 1.35;
}

.revision-practice-mcq input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: #1768ac;
}

.revision-practice-mcq.is-correct {
  border-color: #34c082;
  background: #f0fff6;
}

.revision-practice-mcq.is-wrong {
  border-color: #e0574f;
  background: #fff6f5;
}

.revision-practice-explanation {
  margin: 2px 0 0;
  color: #526174;
  font-weight: 800;
  line-height: 1.45;
}

.revision-practice-check textarea {
  width: 100%;
  min-height: 96px;
  resize: vertical;
  border: 1px solid #cbd7ea;
  border-radius: 8px;
  padding: 12px;
  color: #172033;
  font: inherit;
  line-height: 1.45;
}

.revision-practice-check button {
  justify-self: start;
  width: auto;
  min-height: 44px;
  padding: 10px 16px;
}

.revision-practice-check .test-result-note {
  min-height: 22px;
  white-space: pre-wrap;
}

.insight-panel {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid #d7e1f0;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(36, 57, 92, 0.05);
}

.insight-panel h3,
.insight-panel p {
  margin: 0;
}

.insight-panel span {
  display: block;
  margin-bottom: 6px;
  color: #176a4f;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.insight-panel strong {
  color: #172033;
  font-size: 20px;
}

.insight-panel p {
  color: #526173;
  line-height: 1.45;
}

.parent-snapshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.parent-snapshot-grid > div {
  padding: 14px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #f8fbff;
}

.parent-snapshot-grid strong {
  display: block;
  font-size: 18px;
  line-height: 1.35;
}

.quality-warning-panel {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
  padding: 12px 14px;
  border: 1px solid #f2c94c;
  border-radius: 8px;
  background: #fffaf0;
  color: #273249;
}

.quality-warning-panel strong {
  color: #8a5a00;
  font-size: 13px;
  text-transform: uppercase;
}

.quality-warning-panel ul {
  margin: 0;
  padding-left: 20px;
}

.quality-warning-panel li {
  margin: 3px 0;
  line-height: 1.4;
}

.join-test-card {
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #ffffff;
}

.join-test-card h3,
.join-test-card p {
  margin: 0;
}

.join-test-card label {
  max-width: none;
}

.join-test-card .code-field-grid {
  grid-template-columns: minmax(0, 1fr);
}

.available-tests {
  display: grid;
  gap: 10px;
}

.available-test-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #f8fbff;
}

.available-test-card h4,
.available-test-card p {
  margin: 0;
}

.available-test-card h4 {
  margin-bottom: 6px;
  color: #172033;
}

.available-test-card p {
  color: #526173;
  line-height: 1.4;
}

.test-reminder-pill {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 8px;
  padding: 5px 10px;
  border-radius: 999px;
  background: #fff2d9;
  color: #8a5a00;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.progress-panel {
  display: grid;
  gap: 18px;
}

.teacher-dashboard {
  display: grid;
  gap: 18px;
}

.dashboard-section {
  display: grid;
  gap: 12px;
}

.dashboard-section h3 {
  margin: 0;
}

.dashboard-class-groups {
  gap: 16px;
}

.dashboard-class-section {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid #d7e1f0;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(36, 57, 92, 0.06);
}

.dashboard-class-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
}

.dashboard-class-header span,
.dashboard-class-header p,
.dashboard-class-header h3 {
  margin: 0;
}

.dashboard-class-header span {
  color: #176a4f;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.dashboard-class-header h3 {
  margin-top: 4px;
  color: #172033;
}

.dashboard-class-header p {
  margin-top: 4px;
  color: #526173;
}

.dashboard-class-header dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 8px;
  margin: 0;
}

.dashboard-class-header dl div {
  padding: 10px 12px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #ffffff;
}

.dashboard-class-header dt,
.dashboard-class-header dd {
  margin: 0;
}

.dashboard-class-header dt {
  color: #526173;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.dashboard-class-header dd {
  margin-top: 2px;
  color: #172033;
  font-size: 18px;
  font-weight: 900;
}

.dashboard-class-body {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(320px, 1.25fr);
  gap: 14px;
  align-items: start;
}

.dashboard-class-block {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #f8fbff;
}

.dashboard-class-block h4 {
  margin: 0;
  color: #1c2940;
}

.dashboard-class-block .dashboard-card-grid {
  grid-template-columns: 1fr;
}

.dashboard-submission-item {
  background: #ffffff;
}

.dashboard-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.dashboard-card {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #ffffff;
}

.dashboard-card > span {
  color: #176a4f;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.dashboard-card h4,
.dashboard-card p {
  margin: 0;
}

.dashboard-card h4 {
  color: #172033;
  font-size: 20px;
  line-height: 1.25;
}

.dashboard-card p,
.dashboard-empty-line {
  color: #526173;
  line-height: 1.45;
}

.dashboard-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 12px;
  margin: 6px 0 0;
}

.dashboard-mini-grid div,
.dashboard-mini-grid dt,
.dashboard-mini-grid dd {
  margin: 0;
}

.dashboard-mini-grid dt {
  color: #526173;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.dashboard-mini-grid dd {
  margin-top: 2px;
  color: #1c2940;
  font-weight: 800;
}

.list-filter-bar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(180px, 260px);
  gap: 14px;
  align-items: end;
  padding: 14px;
  border: 1px solid #d7e1ef;
  border-radius: 8px;
  background: #f8fbff;
}

.list-filter-bar label {
  display: grid;
  gap: 6px;
  color: #1f2d44;
  font-size: 14px;
  font-weight: 900;
}

.list-filter-bar input,
.list-filter-bar select {
  width: 100%;
  min-height: 46px;
  border: 1px solid #c8d6ea;
  border-radius: 6px;
  background: #ffffff;
  color: #172033;
  font: inherit;
  font-size: 16px;
  font-weight: 800;
  padding: 10px 12px;
}

.list-filter-bar input::placeholder {
  color: #7a8798;
  font-weight: 700;
}

.parent-link-panel {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #ffffff;
}

.parent-link-panel h3,
.parent-link-panel p {
  margin: 0;
}

.parent-link-panel p,
.linked-child-item span {
  color: #526173;
}

.parent-link-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 12px;
}

.parent-link-message,
.linked-child-empty {
  min-height: 20px;
  color: #526173;
  font-size: 14px;
  font-weight: 700;
}

.linked-child-list {
  display: grid;
  gap: 8px;
}

.linked-child-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #f8fbff;
}

.linked-child-item div {
  display: grid;
  gap: 2px;
}

.linked-child-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.parent-link-row-message {
  flex-basis: 100%;
  min-height: 18px;
  color: #526173;
  font-size: 13px;
  font-weight: 800;
  text-align: right;
}

.unlink-child-button {
  width: auto;
}

.progress-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.engagement-panel {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  gap: 12px;
  padding: 16px;
  border: 1px solid #d7e1f0;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(36, 57, 92, 0.05);
}

.engagement-streak,
.achievement-wrap {
  display: grid;
  gap: 8px;
}

.engagement-streak {
  align-content: center;
  padding: 16px;
  border-radius: 8px;
  background: #eef6ff;
  text-align: center;
}

.engagement-streak span {
  color: #176a4f;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.engagement-streak strong {
  color: #1768ac;
  font-size: 44px;
  line-height: 1;
}

.engagement-streak p,
.achievement-wrap p,
.achievement-wrap h3 {
  margin: 0;
}

.achievement-wrap h3 {
  font-size: 18px;
}

.achievement-badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.achievement-badge {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 7px 12px;
  border: 1px solid #d6e0ee;
  border-radius: 999px;
  background: #f8fbff;
  color: #172033;
  font-weight: 900;
}

.achievement-badge.green {
  border-color: #bce8d2;
  background: #effaf4;
  color: #176a4f;
}

.achievement-badge.gold {
  border-color: #f7d892;
  background: #fff8e8;
  color: #8a5a00;
}

.achievement-badge.pink {
  border-color: #f7c4dd;
  background: #fff1f7;
  color: #b4236b;
}

.progress-stat {
  padding: 16px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #ffffff;
}

.progress-stat span {
  display: block;
  margin-bottom: 8px;
  color: #526173;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.progress-stat strong {
  color: #1768ac;
  font-size: 32px;
}

.progress-list {
  display: grid;
  gap: 12px;
}

.progress-list h3 {
  margin: 0;
}

.progress-item,
.empty-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #ffffff;
}

.progress-item span {
  display: inline-block;
  margin-bottom: 6px;
  color: #176a4f;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.progress-item h4,
.progress-item p,
.empty-progress h4,
.empty-progress p {
  margin: 0;
}

.progress-item p,
.empty-progress p {
  color: #526173;
}

.progress-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(150px, 1fr));
  gap: 10px 14px;
  margin: 12px 0 0;
}

.progress-meta-grid div,
.progress-meta-grid dt,
.progress-meta-grid dd {
  margin: 0;
}

.progress-meta-grid dt {
  color: #526173;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.progress-meta-grid dd {
  margin-top: 2px;
  color: #1c2940;
  font-weight: 800;
}

.progress-item > strong {
  min-width: 92px;
  color: #1768ac;
  font-size: 28px;
  text-align: right;
}

.progress-answer-review {
  margin-top: 14px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #f8fbff;
}

.progress-answer-review summary {
  min-height: 46px;
  display: flex;
  align-items: center;
  padding: 12px 14px;
  color: #1768ac;
  font-weight: 900;
  cursor: pointer;
}

.progress-review-list {
  display: grid;
  gap: 10px;
  padding: 0 14px 14px;
}

.progress-review-question {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid #d7e1ef;
  border-radius: 8px;
  background: #ffffff;
}

.progress-review-question h5 {
  margin: 0;
  color: #172033;
  font-size: 16px;
  line-height: 1.35;
}

.progress-review-options {
  display: grid;
  gap: 8px;
}

.progress-review-options > strong {
  color: #526173;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.progress-review-options p {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid #d7e1ef;
  border-radius: 8px;
  background: #f8fbff;
}

.progress-review-options p.is-selected {
  border-color: #f0b2c9;
  background: #fff5f9;
}

.progress-review-options p.is-correct {
  border-color: #9ed9c3;
  background: #f0fff8;
}

.progress-review-options p.is-correct.is-selected {
  border-color: #58bd93;
}

.progress-review-options span:first-child {
  color: #1768ac;
  font-weight: 900;
}

.progress-review-options em {
  color: #526173;
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}

.progress-review-question dl {
  display: grid;
  gap: 8px;
  margin: 0;
}

.progress-review-question div,
.progress-review-question dt,
.progress-review-question dd {
  margin: 0;
}

.progress-review-question dt {
  color: #526173;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.progress-review-question dd {
  margin-top: 2px;
  color: #1c2940;
  line-height: 1.45;
}

.quiz-summary > strong {
  font-size: 20px;
  color: #1768ac;
}

.result-comments {
  display: grid;
  gap: 12px;
  width: min(100%, 760px);
  text-align: left;
}

.result-note {
  padding: 14px 16px;
  border: 1px solid #d7e2f2;
  border-radius: 8px;
  background: #f8fbff;
}

.result-note span {
  display: block;
  margin-bottom: 6px;
  color: #176a4f;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.result-note p {
  margin: 0;
  line-height: 1.5;
}

.result-note ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 20px;
}

.result-note li {
  line-height: 1.45;
}

.worksheet-preview {
  display: grid;
  gap: 18px;
}

.print-section {
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
}

.print-heading {
  padding: 18px;
  background: #f1f7ff;
  border-bottom: 1px solid #dfe5f2;
}

.print-heading h3 {
  margin: 0 0 6px;
  font-size: 24px;
  line-height: 1.25;
}

.print-heading p:last-child {
  margin-bottom: 0;
}

.worksheet-list {
  display: grid;
}

.worksheet-question,
.answer-key-item {
  padding: 18px;
  border-bottom: 1px solid #e6edf7;
}

.worksheet-question:last-child,
.answer-key-item:last-child {
  border-bottom: 0;
}

.question-meta {
  margin-bottom: 8px;
  color: #1768ac;
  font-size: 13px;
  font-weight: 900;
}

.worksheet-question p,
.answer-key-item p {
  margin: 8px 0 0;
}

.worksheet-question-text {
  line-height: 1.5;
}

.worksheet-choice-list {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.worksheet-choice-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  align-items: start;
  padding: 10px 12px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #f8fbff;
  line-height: 1.4;
}

.worksheet-choice-list strong {
  color: #1768ac;
}

.answer-lines {
  min-height: 74px;
  margin-top: 16px;
  border-bottom: 1px solid #9caac0;
}

.answer-key-section .print-heading {
  background: #fff6df;
}

.worksheet-answer-toggle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #fffaf0;
}

.worksheet-answer-toggle h3,
.worksheet-answer-toggle p {
  margin: 0;
}

.worksheet-answer-toggle h3 {
  margin-top: 4px;
  font-size: 22px;
  line-height: 1.25;
}

.worksheet-print-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px;
  border: 1px solid #dfe5f2;
  border-radius: 8px;
  background: #ffffff;
}

.worksheet-print-controls label {
  min-width: 220px;
}

.share-fallback {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  padding: 14px;
  border: 1px solid #c8d2e4;
  border-radius: 8px;
  background: #ffffff;
}

.share-fallback textarea {
  width: 100%;
  min-height: 92px;
  border: 1px solid #c8d2e4;
  border-radius: 6px;
  padding: 10px;
  resize: vertical;
  font: inherit;
}

.share-fallback p {
  margin: 0;
  color: #526173;
  font-size: 13px;
}

#print-root {
  display: none;
}

@media print {
  @page {
    size: A4;
    margin: 5mm;
  }

  body {
    background: #ffffff;
  }

  body.is-printing-section .app-shell {
    display: none;
  }

  body.is-printing-section #print-root {
    display: block;
  }

  #print-root {
    width: 100%;
    color: #121a2c;
    font-family: Arial, sans-serif;
  }

  #print-root .print-section {
    border: 0;
    border-radius: 0;
    background: #ffffff;
  }

  #print-root .print-heading {
    background: #ffffff;
    padding: 0 0 3px;
    border-bottom: 1px solid #d1d5db;
  }

  #print-root .print-heading h3 {
    font-size: 13px;
    margin: 0 0 1px;
  }

  #print-root .print-heading p {
    margin: 0;
    font-size: 8.5px;
    line-height: 1.15;
  }

  #print-root .worksheet-list {
    display: block;
  }

  #print-root .worksheet-question,
  #print-root .answer-key-item {
    padding: 3.5px 0;
    border-bottom: 1px solid #e5e7eb;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  #print-root .question-meta {
    margin-bottom: 1px;
    font-size: 8.5px;
    line-height: 1.1;
  }

  #print-root .worksheet-question p,
  #print-root .answer-key-item p {
    margin: 1px 0 0;
    font-size: 9.5px;
    line-height: 1.18;
  }

  #print-root .answer-key-item h4 {
    margin: 0 0 1px;
    font-size: 9.5px;
    line-height: 1.15;
  }

  #print-root .answer-lines {
    min-height: 16px;
    margin-top: 2px;
    border-bottom: 1px solid #9ca3af;
  }
}

@media (max-width: 920px) {
  .auth-screen {
    grid-template-columns: 1fr;
  }

  .landing-hero {
    min-height: auto;
    display: grid;
    grid-template-columns: 1fr;
  }

  .landing-hero-visual {
    position: static;
    order: -1;
    width: 100%;
  }

  .landing-feature-grid,
  .landing-audience-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-pilot-strip {
    grid-template-columns: 1fr;
  }

  .app-navbar {
    gap: 12px;
    padding: 10px 14px;
  }

  .nav-brand,
  .nav-actions {
    justify-content: space-between;
  }

  .nav-brand {
    min-width: auto;
    font-size: 20px;
  }

  .mode-tabs {
    gap: 6px;
  }

  .mode-tab {
    padding: 9px 12px;
  }

  .profile-panel {
    left: auto;
    right: 0;
  }

  .field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .progress-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .engagement-panel {
    grid-template-columns: 1fr;
  }

  .parent-snapshot-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-card-grid {
    grid-template-columns: 1fr;
  }

  .progress-meta-grid {
    grid-template-columns: repeat(2, minmax(140px, 1fr));
  }
}

@media (max-width: 640px) {
  html {
    width: 100%;
    min-height: 100%;
    overflow-x: hidden;
    background: #eaf6ff;
  }

  body {
    width: 100%;
    max-width: 100%;
    min-height: 100dvh;
    overflow-x: hidden;
    position: relative;
    isolation: isolate;
    background: transparent;
  }

  body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background: var(--app-background);
    background-size: cover;
    transform: translateZ(0);
  }

  .app-shell {
    padding: 14px 10px;
    min-height: 100dvh;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
  }

  .app-shell *,
  .app-shell *::before,
  .app-shell *::after {
    max-width: 100%;
  }

  .workspace,
  .landing-screen {
    width: 100%;
    max-width: 100%;
    gap: 12px;
  }

  .landing-nav,
  .landing-hero,
  .landing-section,
  .landing-audience-section,
  .landing-pilot-strip {
    padding: 18px;
  }

  .landing-nav {
    min-height: 64px;
    align-items: stretch;
    flex-wrap: wrap;
  }

  .landing-nav-actions {
    width: 100%;
    align-items: stretch;
    gap: 10px;
  }

  .landing-language-control {
    flex: 1 1 180px;
    justify-content: space-between;
  }

  .landing-language-control select {
    min-width: 0;
    width: 100%;
  }

  .landing-hero-copy h1 {
    font-size: 40px;
  }

  .landing-lead {
    font-size: 17px;
  }

  .landing-section-header h2,
  .landing-pilot-strip h2 {
    font-size: 26px;
  }

  .landing-feature-grid,
  .landing-audience-section {
    grid-template-columns: 1fr;
  }

  .landing-feature,
  .landing-audience-section article {
    min-height: auto;
  }

  .list-filter-bar {
    grid-template-columns: 1fr;
  }

  .dashboard-class-header {
    grid-template-columns: 1fr;
  }

  .dashboard-class-header dl,
  .dashboard-class-body,
  .dashboard-card-grid {
    grid-template-columns: 1fr;
  }

  .landing-actions > *,
  .landing-pilot-strip button {
    width: 100%;
  }

  .control-panel {
    padding: 14px;
    gap: 14px;
  }

  h1 {
    font-size: 30px;
  }

  .brand-lockup {
    grid-template-columns: 1fr;
  }

  .nav-brand {
    min-width: 0;
  }

  .app-navbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    max-width: 100%;
    overflow: visible;
    border-radius: 8px;
  }

  .nav-brand {
    min-width: 0;
    overflow: hidden;
  }

  .nav-brand strong {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .mode-tabs {
    grid-column: 1 / -1;
    order: initial;
    flex-basis: auto;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
    -webkit-overflow-scrolling: touch;
  }

  .mode-tab {
    min-height: 42px;
    padding: 9px 12px;
    white-space: nowrap;
  }

  .nav-actions {
    justify-self: end;
    margin-left: auto;
  }

  .profile-menu {
    position: static;
    z-index: 60;
  }

  .profile-panel {
    position: fixed;
    top: calc(env(safe-area-inset-top, 0px) + 76px);
    left: max(10px, env(safe-area-inset-left, 0px));
    right: max(10px, env(safe-area-inset-right, 0px));
    z-index: 100;
    width: auto;
    max-height: calc(100dvh - 92px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .mascot-hero {
    max-width: 300px;
  }

  .mascot-badge {
    width: 72px;
    height: 72px;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  #custom-topic-field {
    grid-column: auto;
  }

  .online-test-options {
    grid-template-columns: 1fr;
    padding: 12px;
  }

  #quiz-options {
    grid-template-columns: 1fr;
  }

  .options-row,
  .action-row,
  .review-edit-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .options-row .check-option {
    align-items: flex-start;
  }

  .action-row button,
  .review-question-actions button,
  .augmentation-question-actions button,
  .review-edit-actions button,
  .online-test-options button {
    width: 100%;
  }

  button,
  .secondary-button,
  .profile-menu-button,
  .textbook-source-button {
    white-space: normal;
    overflow-wrap: anywhere;
    line-height: 1.25;
  }

  .output-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px;
  }

  .output-content {
    min-height: 260px;
    padding: 14px;
    overflow-x: hidden;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .output-content > *,
  .output-content article,
  .output-content section,
  .output-content div,
  .output-content form {
    min-width: 0;
    max-width: 100%;
  }

  .output-content p,
  .output-content h1,
  .output-content h2,
  .output-content h3,
  .output-content h4,
  .output-content h5,
  .output-content strong,
  .output-content span {
    overflow-wrap: anywhere;
  }

  .output-panel,
  .control-panel,
  .join-test-card,
  .live-lobby,
  .live-leaderboard,
  .review-question-card,
  .augmentation-panel,
  .progress-answer-review,
  .progress-review-question,
  .dashboard-class-card,
  .dashboard-card,
  .ai-helper-panel {
    min-width: 0;
    max-width: 100%;
    overflow-x: hidden;
  }

  .question-card {
    padding: 16px;
  }

  .question-card h3,
  .quiz-summary h3 {
    font-size: 22px;
  }

  .answer-card {
    min-height: 72px;
    padding: 12px;
  }

  .test-options {
    grid-template-columns: 1fr;
  }

  .review-question-topline,
  .review-question-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .review-question-card {
    padding: 14px;
    overflow: hidden;
  }

  .review-question-preview,
  .review-question-preview > div,
  .question-visual-content,
  .question-visual-card,
  .question-chart-card,
  .number-line-card,
  .diagram-card,
  .emoji-figure-card {
    max-width: 100%;
    overflow-x: hidden;
  }

  .review-question-preview p,
  .review-preview-options p,
  .join-test-card p,
  .live-lobby p,
  .test-result-note,
  .progress-review-question h5,
  .progress-review-options p,
  .progress-review-question dd,
  .dashboard-class-card,
  .output-content,
  .question-card,
  .answer-card,
  label,
  input,
  select,
  textarea {
    overflow-wrap: anywhere;
    word-break: normal;
  }

  .review-preview-options,
  .review-options-grid,
  .augmentation-summary-grid,
  .augmentation-direction-grid,
  .augmentation-generated,
  .ai-helper-form {
    grid-template-columns: 1fr;
  }

  .augmentation-header {
    align-items: stretch;
    flex-direction: column;
  }

  .augmentation-question-actions {
    flex-direction: column;
  }

  .augmentation-direction-card {
    min-height: auto;
  }

  .review-preview-options p {
    min-width: 0;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .review-preview-options em {
    margin-left: 0;
    width: 100%;
  }

  .emoji-figure-groups {
    grid-template-columns: 1fr;
  }

  .emoji-figure-group p {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .number-line-track {
    grid-template-columns: 22px minmax(0, 1fr) 30px;
    gap: 6px;
  }

  .number-line-tick-label {
    font-size: 10px;
  }

  .question-visual-card table,
  .question-chart-card table {
    min-width: 0;
  }

  .line-chart-frame {
    overflow-x: auto;
  }

  .line-chart-frame svg {
    min-width: 260px;
  }

  .profile-panel {
    max-width: calc(100vw - 20px);
  }

  .join-test-card,
  .live-lobby {
    padding: 14px;
  }

  .join-test-card button,
  .live-lobby button {
    width: 100%;
  }

  .live-lobby {
    justify-items: stretch;
    text-align: left;
  }

  .live-lobby h3 {
    font-size: 24px;
  }

  .game-pin-display {
    padding: 12px;
    text-align: center;
  }

  .game-pin-display strong {
    font-size: 32px;
    letter-spacing: 2px;
  }

  .code-card-grid,
  .code-field-grid {
    grid-template-columns: 1fr;
  }

  .answer-grid {
    grid-template-columns: 1fr;
  }

  .progress-review-options p {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: flex-start;
  }

  .progress-review-options em {
    grid-column: 2;
  }

  .progress-summary-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-mini-grid {
    grid-template-columns: 1fr;
  }

  .parent-link-form {
    grid-template-columns: 1fr;
  }

  .linked-child-item {
    align-items: flex-start;
    flex-direction: column;
  }

  .progress-item {
    align-items: flex-start;
    flex-direction: column;
  }

  .progress-meta-grid {
    grid-template-columns: 1fr;
  }

  .progress-item > strong {
    text-align: left;
  }

  .mode-tab {
    min-width: 0;
  }
}