.quiz-dashboard {
  display: grid;
  gap: 1.35rem;
}

.quiz-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 1rem;
  align-items: stretch;
}

.quiz-eyebrow {
  margin: 0 0 .35rem;
  color: #5b4df2;
  font-size: .8rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.quiz-hero h1 {
  margin: 0;
  color: #071436;
  font-size: 2.35rem;
  letter-spacing: 0;
}

.quiz-hero p {
  max-width: 780px;
  color: #425071;
  font-size: 1.02rem;
}

.quiz-bank-card,
.quiz-distribution article,
.quiz-category-list,
.quiz-section,
.quiz-question {
  border: 1px solid #dfe5f1;
  border-radius: 8px;
  background: rgba(255,255,255,.92);
  box-shadow: 0 12px 34px rgba(15, 23, 42, .06);
}

.quiz-bank-card {
  display: grid;
  align-content: center;
  gap: .35rem;
  padding: 1.2rem;
}

.quiz-bank-card span,
.quiz-section-head p {
  color: #66708f;
  font-size: .78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.quiz-bank-card strong {
  color: #071436;
  font-size: 2.4rem;
  line-height: 1;
}

.quiz-bank-card small,
.quiz-section-head small {
  color: #425071;
}

.quiz-distribution {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: .75rem;
}

.quiz-chapter-switcher {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: .75rem;
}

.quiz-chapter-switcher button {
  min-height: 92px;
  display: grid;
  gap: .25rem;
  align-content: start;
  border: 1px solid #dfe5f1;
  border-radius: 8px;
  background: rgba(255,255,255,.92);
  color: #071436;
  padding: .9rem;
  text-align: left;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .05);
}

.quiz-chapter-switcher button:hover,
.quiz-chapter-switcher button.active {
  border-color: #6957f6;
  background: #f3f1ff;
}

.quiz-chapter-switcher strong {
  font-size: 1rem;
}

.quiz-chapter-switcher span {
  color: #425071;
  font-size: .82rem;
  line-height: 1.25;
}

.quiz-distribution article {
  display: grid;
  gap: .1rem;
  padding: .9rem;
}

.quiz-distribution strong {
  color: #071436;
  font-size: 1.35rem;
}

.quiz-distribution span {
  color: #425071;
  font-weight: 750;
}

.quiz-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.quiz-chapter-panel {
  display: none;
}

.quiz-chapter-panel.active {
  display: grid;
  gap: 1rem;
}

.quiz-current-chapter {
  display: grid;
  gap: .15rem;
  border: 1px solid #dfe5f1;
  border-radius: 8px;
  background: rgba(255,255,255,.92);
  padding: 1rem;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .05);
}

.quiz-current-chapter p {
  margin: 0;
  color: #66708f;
  font-size: .78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.quiz-current-chapter h2 {
  margin: 0;
  border: 0;
  padding: 0;
  color: #071436;
  font-size: 1.35rem;
}

.quiz-current-chapter span {
  color: #425071;
}

.quiz-category-list {
  position: sticky;
  top: 104px;
  display: grid;
  gap: .6rem;
  padding: .8rem;
}

.quiz-category-list a {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: .15rem .65rem;
  padding: .75rem;
  border-radius: 8px;
  color: #071436;
  text-decoration: none;
}

.quiz-category-list a:hover {
  background: #f3f1ff;
  text-decoration: none;
}

.quiz-category-list span {
  grid-row: span 2;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #f0edff;
  color: #5b4df2;
  font-weight: 900;
}

.quiz-category-list small {
  color: #66708f;
}

.quiz-sections,
.quiz-question-list {
  display: grid;
  gap: 1rem;
}

.quiz-section {
  padding: 1rem;
}

.quiz-section-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.quiz-section-head h2 {
  margin: .15rem 0;
  padding: 0;
  border: 0;
  color: #071436;
  font-size: 1.25rem;
}

.quiz-reset {
  align-self: start;
  min-height: 36px;
  border: 1px solid #6957f6;
  border-radius: 7px;
  background: #fff;
  color: #5b4df2;
  font-weight: 850;
  padding: 0 .9rem;
  cursor: pointer;
}

.quiz-question {
  display: grid;
  gap: .85rem;
  padding: 1rem;
  box-shadow: none;
}

.quiz-question-title {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: .75rem;
  align-items: start;
}

.quiz-question-title span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #f0edff;
  color: #5b4df2;
  font-weight: 900;
}

.quiz-question h3 {
  margin: .2rem 0 0;
  color: #071436;
  font-size: 1.02rem;
}

.quiz-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .65rem;
}

.quiz-options button,
.quiz-input-row button {
  min-height: 42px;
  border: 1px solid #dfe5f1;
  border-radius: 7px;
  background: #fff;
  color: #071436;
  font-weight: 800;
  cursor: pointer;
  padding: .55rem .75rem;
}

.quiz-options button:hover,
.quiz-input-row button:hover {
  border-color: #6957f6;
  color: #5b4df2;
}

.quiz-options button.is-correct {
  border-color: #36c363;
  background: #eafbea;
  color: #227a3f;
}

.quiz-options button.is-wrong {
  border-color: #ef4444;
  background: #fff0f0;
  color: #b42318;
}

.quiz-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .65rem;
}

.quiz-input-row input {
  min-height: 42px;
  border: 1px solid #dfe5f1;
  border-radius: 7px;
  padding: 0 .8rem;
  color: #071436;
  font: inherit;
}

.quiz-input-row button {
  border-color: #6957f6;
  background: #6957f6;
  color: #fff;
}

.quiz-feedback {
  display: none;
  gap: .25rem;
  border-radius: 8px;
  padding: .8rem;
}

.quiz-question.is-answered .quiz-feedback {
  display: grid;
}

.quiz-question.is-correct .quiz-feedback {
  background: #eafbea;
  color: #227a3f;
}

.quiz-question.is-wrong .quiz-feedback {
  background: #fff0f0;
  color: #b42318;
}

.quiz-feedback strong {
  font-size: .95rem;
}

.quiz-feedback p {
  margin: 0;
  color: inherit;
}

@media (max-width: 980px) {
  .quiz-hero,
  .quiz-layout,
  .quiz-chapter-switcher,
  .quiz-distribution {
    grid-template-columns: 1fr;
  }

  .quiz-category-list {
    position: static;
  }

  .quiz-options,
  .quiz-input-row {
    grid-template-columns: 1fr;
  }
}