.attempt-review {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  height: 100%;
  max-height: 100%;
  overflow: hidden;
  box-sizing: border-box;
  background: #fff;
}

.attempt-review__center-right {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  position: relative;
}

.attempt-review__center-right-mask {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.72);
  pointer-events: none;
}

.attempt-review__center-right-placeholder {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

.attempt-review__index-detail-row {
  flex: 1;
  min-height: 0;
  display: flex;
  gap: 12px;
}

.attempt-review__header {
  flex-shrink: 0;
  margin-bottom: 12px;
}

.attempt-review__split {
  flex: 1;
  min-height: 0;
  display: flex;
  gap: 12px;
}

.attempt-review__roster-col {
  flex: 0 0 200px;
  width: 200px;
  min-height: 0;
  display: flex;
}

.attempt-review__roster {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 0;
  height: 100%;
  background: #fff;
  border: 1px solid #f0f0f0;
  border-radius: 8px;
  overflow: hidden;
}

.attempt-review__roster-form {
  flex-shrink: 0;
  padding: 8px 8px 4px;
  border-bottom: 1px solid #f0f0f0;
}

.attempt-review__roster-form .attempt-review__roster-field {
  margin-bottom: 6px;
}

.attempt-review__roster-form .ant-form-item-row {
  flex-wrap: nowrap;
  align-items: center;
}

.attempt-review__roster-form .ant-form-item-label {
  padding-bottom: 0;
  text-align: right;
}

.attempt-review__roster-form .ant-form-item-label > label {
  font-size: 12px;
  height: 22px;
  justify-content: flex-end;
}

.attempt-review__roster-form .ant-form-item-control {
  min-width: 0;
}

.attempt-review__roster-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 4px;
}

.attempt-review__roster-item {
  display: block;
  width: 100%;
  text-align: left;
  border: 1px solid transparent;
  border-radius: 6px;
  background: #fafafa;
  padding: 8px 8px;
  margin-bottom: 4px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.attempt-review__roster-item:hover {
  background: #f0f5ff;
}

.attempt-review__roster-item--active {
  background: #e6f4ff;
  border-color: #1677ff;
}

.attempt-review__roster-name {
  font-size: 13px;
  font-weight: 600;
  color: #262626;
  margin-bottom: 2px;
}

.attempt-review__roster-meta {
  display: flex;
  justify-content: space-between;
  gap: 4px;
  font-size: 11px;
  color: #8c8c8c;
}

.attempt-review__roster-subject {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100px;
}

.attempt-review__roster-hint {
  text-align: center;
  font-size: 12px;
  color: #bfbfbf;
  padding: 8px 4px;
}

.attempt-review__index-col {
  flex: 0 0 280px;
  width: 280px;
  min-height: 0;
  display: flex;
}

.attempt-review__index-col--collapsed {
  flex: 0 0 48px;
  width: 48px;
}

.attempt-review__index-mobile-wrap {
  flex-shrink: 0;
  margin-bottom: 12px;
}

.attempt-review__detail {
  flex: 1;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #f0f0f0;
  padding: 12px 16px;
  -webkit-overflow-scrolling: touch;
}

.attempt-review__detail-inner {
  min-height: min-content;
  background: #fff;
}

.attempt-review__question-anchor {
  scroll-margin-top: 0;
}

.attempt-review__question-card {
  margin-bottom: 12px;
  border: 1px solid #f0f0f0;
}

.attempt-review__index {
  background: #fff;
  border-radius: 8px;
  border: 1px solid #f0f0f0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  width: 100%;
  min-height: 0;
  height: 100%;
}

.attempt-review__index-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-shrink: 0;
  padding: 8px 8px 4px;
  border-bottom: 1px solid #f0f0f0;
}

.attempt-review__index-filter {
  flex-shrink: 0;
  padding: 8px 10px 10px;
  border-bottom: 1px solid #f0f0f0;
}

.attempt-review__type-radio {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.attempt-review__type-radio .ant-radio-button-wrapper {
  height: auto;
  line-height: 1.3;
  padding: 4px 10px;
  font-size: 12px;
}

.attempt-review__index-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  padding: 8px 12px 16px;
}

.attempt-review__section {
  margin-bottom: 16px;
}

.attempt-review__section-title {
  background: #f5f5f5;
  color: #262626;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 10px;
  margin: 0 0 10px;
  border-radius: 4px;
  line-height: 1.4;
}

.attempt-review__bubble-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px 8px;
}

.attempt-review__bubble {
  width: 100%;
  aspect-ratio: 1;
  max-width: 40px;
  margin: 0 auto;
  border: 1px solid #e8e8e8;
  border-radius: 50%;
  background: #fafafa;
  color: #8c8c8c;
  font-size: 12px;
  cursor: pointer;
  padding: 0;
  box-sizing: border-box;
  transition:
    border-color 0.15s,
    background 0.15s,
    box-shadow 0.15s;
}

.attempt-review__bubble--unanswered {
  background: #f5f5f5;
  color: #bfbfbf;
  border-color: #ebebeb;
}

.attempt-review__bubble--correct {
  background: #f6ffed;
  color: #52a82a;
  border-color: #d9f0c8;
}

.attempt-review__bubble--wrong {
  background: #fffafa;
  color: #c75454;
  border-color: #f0e0e0;
}

.attempt-review__bubble--active {
  border: 2px solid #1677ff;
  box-shadow:
    0 0 0 2px rgba(22, 119, 255, 0.28),
    0 1px 4px rgba(22, 119, 255, 0.22);
  color: inherit;
  z-index: 1;
}

.attempt-review__bubble--active.attempt-review__bubble--correct {
  background: #f6ffed;
  color: #389e0d;
}

.attempt-review__bubble--active.attempt-review__bubble--wrong {
  background: #fff1f0;
  color: #cf1322;
}

.attempt-review__bubble--active.attempt-review__bubble--unanswered {
  background: #fff;
  color: #595959;
}

.attempt-review__bubble:hover:not(.attempt-review__bubble--active) {
  border-color: #d9d9d9;
}

.attempt-review__bubble--active:hover {
  border-color: #0958d9;
  box-shadow:
    0 0 0 2px rgba(9, 88, 217, 0.35),
    0 2px 6px rgba(22, 119, 255, 0.28);
}

.attempt-review__index--collapsed {
  width: 44px;
  min-width: 44px;
}

.attempt-review__index--collapsed .attempt-review__index-filter,
.attempt-review__index--collapsed .attempt-review__index-body {
  display: none;
}

.attempt-review__index-collapsed-label {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 12px;
  color: #8c8c8c;
  padding: 12px 0;
  text-align: center;
  letter-spacing: 2px;
  flex: 1;
}

.attempt-review__index-mobile {
  max-height: 240px;
}

.attempt-review__index-mobile .attempt-review__index-body {
  max-height: 160px;
}

@media (max-width: 991px) {
  .attempt-review__split {
    flex-direction: column;
  }

  .attempt-review__detail {
    flex: 1;
  }
}