/* Итог «Проверяем» для пилота с одним полем ответа.
   Класс общий: файл подключают страницы пилота, не один .app--*. */

.check-stats {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.85rem 0.4rem;
  margin: 0;
  padding: 0;
}

.check-stats > div {
  grid-column: span 2;
  min-width: 0;
}

.check-stats > div:nth-child(4),
.check-stats > div:nth-child(5) {
  grid-column: span 3;
}

.check-stats dt {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
}

.check-stats dd {
  margin: 0.15rem 0 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.2;
}

.check-stats__detail {
  margin: 0.25rem 0 0;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-muted);
}

.check-stats [hidden] {
  display: none !important;
}

/* Живая карточка во время серии. Процента здесь нет: полоска — номер примера. */

.check-live {
  position: relative;
  width: min(100%, 42rem);
  margin: var(--space-4) auto 0;
  padding: 0.9rem 1rem 1rem;
  border: 1px solid var(--border);
  border-radius: 1.15rem;
  background: var(--primary-bg);
  box-shadow: var(--shadow-sm);
  text-align: left;
}

.check-live[hidden] {
  display: none !important;
}

.check-live__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.check-live__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.check-live__title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--primary);
}

.check-live__mark {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.check-live__note {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
}

.check-live__track {
  height: 0.45rem;
  margin: 0.7rem 0 0.9rem;
  border-radius: 999px;
  background: var(--success-bg);
  overflow: hidden;
}

.check-live__bar {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--success);
}

.check-live__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.35rem;
  margin: 0;
}

.check-live__stats > div {
  min-width: 0;
}

.check-live__stats dt {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  color: var(--text-muted);
}

.check-live__stats dd {
  margin: 0.15rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 3.2vw, 1.2rem);
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
}

.check-live__icon {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  margin: 0 auto 0.2rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1;
}

.check-live__icon--example,
.check-live__icon--time {
  background: var(--surface);
  color: var(--primary);
}

.check-live__icon--clean {
  background: var(--surface);
  color: var(--success);
}

.check-live__icon--corrected {
  background: var(--surface);
  color: #c2410c;
}

[data-theme="dark"] .check-live__icon--corrected {
  color: #fdba74;
}

@media (min-width: 720px) {
  .check-live {
    display: grid;
    grid-template-columns: minmax(11rem, 0.85fr) minmax(0, 2.2fr);
    grid-template-areas:
      "head stats"
      "track track";
    align-items: center;
    column-gap: 1rem;
    padding: 1rem 1.15rem 0.95rem;
  }

  .check-live__head {
    grid-area: head;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
  }

  .check-live__track {
    grid-area: track;
    margin: 0.75rem 0 0;
  }

  .check-live__stats {
    grid-area: stats;
  }
}

/*
 * Дроби: полоска только под заголовком, четыре цифры справа через разделители.
 * Так карточка выглядит на сокращении, сложении, приведении, умножении и делении.
 * Сложение до 10 и остальные пилоты этот блок не включает.
 */
.app--fraction-reduction .check-live,
.app--fraction-add-subtract .check-live,
.app--fraction-unlike-add-subtract .check-live,
.app--privedenie-k-obshchemu-znamenatelyu .check-live,
.app--fraction-multiply .check-live,
.app--fraction-divide .check-live {
  width: 100%;
  max-width: none;
  /* Как на сокращении: карточка сразу под клавиатурой, без широкого поля. */
  margin: 0.85rem 0 0;
}

@media (min-width: 680px) {
  .app--fraction-reduction .check-live,
  .app--fraction-add-subtract .check-live,
  .app--fraction-unlike-add-subtract .check-live,
  .app--privedenie-k-obshchemu-znamenatelyu .check-live,
  .app--fraction-multiply .check-live,
  .app--fraction-divide .check-live {
    display: grid;
    grid-template-columns: minmax(11rem, 0.7fr) minmax(0, 1.45fr);
    grid-template-areas:
      "head stats"
      "track stats";
    align-items: center;
    column-gap: 0.35rem;
    row-gap: 0.35rem;
    padding: 0.85rem 0.35rem 0.85rem 1rem;
  }

  .app--fraction-reduction .check-live__head,
  .app--fraction-add-subtract .check-live__head,
  .app--fraction-unlike-add-subtract .check-live__head,
  .app--privedenie-k-obshchemu-znamenatelyu .check-live__head,
  .app--fraction-multiply .check-live__head,
  .app--fraction-divide .check-live__head {
    grid-area: head;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.1rem;
  }

  .app--fraction-reduction .check-live__title,
  .app--fraction-add-subtract .check-live__title,
  .app--fraction-unlike-add-subtract .check-live__title,
  .app--privedenie-k-obshchemu-znamenatelyu .check-live__title,
  .app--fraction-multiply .check-live__title,
  .app--fraction-divide .check-live__title {
    color: var(--text);
  }

  .app--fraction-reduction .check-live__track,
  .app--fraction-add-subtract .check-live__track,
  .app--fraction-unlike-add-subtract .check-live__track,
  .app--privedenie-k-obshchemu-znamenatelyu .check-live__track,
  .app--fraction-multiply .check-live__track,
  .app--fraction-divide .check-live__track {
    grid-area: track;
    width: min(100%, 11rem);
    margin: 0.15rem 0 0;
  }

  .app--fraction-reduction .check-live__stats,
  .app--fraction-add-subtract .check-live__stats,
  .app--fraction-unlike-add-subtract .check-live__stats,
  .app--privedenie-k-obshchemu-znamenatelyu .check-live__stats,
  .app--fraction-multiply .check-live__stats,
  .app--fraction-divide .check-live__stats {
    grid-area: stats;
    align-self: stretch;
    align-items: center;
  }

  .app--fraction-reduction .check-live__stats > div,
  .app--fraction-add-subtract .check-live__stats > div,
  .app--fraction-unlike-add-subtract .check-live__stats > div,
  .app--privedenie-k-obshchemu-znamenatelyu .check-live__stats > div,
  .app--fraction-multiply .check-live__stats > div,
  .app--fraction-divide .check-live__stats > div {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-left: 1px solid var(--border);
    padding: 0.1rem 0.35rem;
  }

  .app--fraction-reduction .check-live__stats dt,
  .app--fraction-add-subtract .check-live__stats dt,
  .app--fraction-unlike-add-subtract .check-live__stats dt,
  .app--privedenie-k-obshchemu-znamenatelyu .check-live__stats dt,
  .app--fraction-multiply .check-live__stats dt,
  .app--fraction-divide .check-live__stats dt {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
  }
}