.quiz-hero,
.quiz-panel {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  padding: 1rem;
  margin: 1rem 0;
  background: var(--md-default-bg-color);
}

.quiz-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.quiz-kicker {
  color: var(--javajub-accent-dark);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .04em;
  margin: 0 0 .25rem;
  text-transform: uppercase;
}

.quiz-modes,
.quiz-grid,
.quiz-actions,
.quiz-review-links {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.quiz-mode,
.quiz-card,
.quiz-choice {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  background: var(--md-code-bg-color);
}

.quiz-mode {
  flex: 1 1 220px;
  padding: .75rem;
  text-align: left;
  cursor: pointer;
}

.quiz-mode span {
  display: block;
  color: var(--md-default-fg-color--light);
  font-size: .8rem;
  margin-top: .2rem;
}

.quiz-mode.is-active,
.quiz-choice.is-selected {
  border-color: var(--javajub-accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--javajub-accent) 22%, transparent);
}

.quiz-grid {
  align-items: stretch;
}

.quiz-card {
  display: flex;
  flex: 1 1 260px;
  flex-direction: column;
  justify-content: space-between;
  padding: .9rem;
}

.quiz-card h4 {
  margin: 0 0 .35rem;
}

.quiz-card p {
  color: var(--md-default-fg-color--light);
  margin: 0;
}

.quiz-card-footer,
.quiz-run-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: .75rem;
}

.quiz-card-footer {
  margin-top: .9rem;
}

.quiz-card-footer span {
  color: var(--md-default-fg-color--light);
  font-size: .8rem;
}

.quiz-card button,
.quiz-actions button,
.quiz-telegram {
  border: 0;
  border-radius: 6px;
  background: var(--javajub-accent);
  color: var(--javajub-accent-contrast) !important;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-weight: 700;
  padding: .55rem .8rem;
  text-decoration: none;
}

.quiz-card button:hover,
.quiz-actions button:hover,
.quiz-telegram:hover {
  background: var(--javajub-accent-dark);
  color: var(--javajub-accent-contrast) !important;
  text-decoration: none;
}

.quiz-card button:focus-visible,
.quiz-actions button:focus-visible,
.quiz-telegram:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--javajub-accent) 38%, #fff);
  outline-offset: 2px;
}

.quiz-actions button:disabled {
  cursor: not-allowed;
  opacity: .45;
}

.quiz-secondary {
  background: var(--md-code-bg-color) !important;
  color: var(--md-default-fg-color) !important;
  border: 1px solid var(--md-default-fg-color--lightest) !important;
}

.quiz-progress {
  background: var(--md-code-bg-color);
  border-radius: 999px;
  height: .45rem;
  margin: .8rem 0 1rem;
  overflow: hidden;
}

.quiz-progress span {
  background: var(--javajub-accent);
  display: block;
  height: 100%;
}

.quiz-choices {
  display: grid;
  gap: .65rem;
  margin: 1rem 0;
}

.quiz-choice {
  align-items: flex-start;
  display: flex;
  gap: .65rem;
  padding: .75rem;
}

.quiz-choice input {
  margin-top: .25rem;
}

.quiz-choice.is-correct {
  border-color: #2e7d32;
  background: color-mix(in srgb, #2e7d32 12%, var(--md-code-bg-color));
}

.quiz-result-badge {
  border-radius: 999px;
  display: inline-flex;
  font-weight: 700;
  padding: .2rem .6rem;
}

.quiz-result-badge.is-good {
  background: color-mix(in srgb, #2e7d32 14%, transparent);
  color: #2e7d32;
}

.quiz-result-badge.is-bad {
  background: color-mix(in srgb, #b3261e 14%, transparent);
  color: #b3261e;
}

.quiz-explanation {
  border-left: 4px solid var(--javajub-accent);
  margin: 1rem 0;
  padding: .7rem .9rem;
  background: var(--md-code-bg-color);
}

.quiz-review-links a {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 999px;
  padding: .25rem .6rem;
  text-decoration: none;
}

.quiz-summary h2 {
  font-size: 2rem;
  margin-bottom: .2rem;
}

@media (max-width: 700px) {
  .quiz-hero,
  .quiz-card-footer,
  .quiz-run-header {
    align-items: stretch;
    flex-direction: column;
  }
}