/* ========================================
   EdSpire Quiz Engine — quiz.css
   Тренажёр: два режима (practice / test).
   Использует переменные из base.css.
   ======================================== */

/* ---- Контейнер ---- */
.edq {
  margin: 2.5rem 0;
  background: #fff;
  border-radius: var(--radius);
  border: 2px solid var(--ink);
  overflow: hidden;
}

/* ---- Заголовок «время практики» + текст задания ---- */
.edq-heading {
  margin: 0;
  padding: 1.1rem 1.5rem 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1;
}

.edq-intro {
  padding: 0.35rem 1.5rem 0;
  margin: 0;
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.5;
}

/* ---- Прогресс ---- */
.edq-dots {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  padding: 1.25rem 1.5rem 0;
}
.edq-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(43, 58, 74, 0.18);
  transition: background 0.2s, transform 0.2s;
}
.edq-dot--active {
  background: var(--ink);
  transform: scale(1.25);
}
.edq-dot--done {
  background: #3a9b5c;
}

.edq-progress-text {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink);
  opacity: 0.55;
  padding: 1.25rem 1.5rem 0;
}

/* ---- Вопрос ---- */
.edq-question {
  padding: 0.75rem 1.5rem 1.5rem;
}
@media (max-width: 540px) {
  .edq-question { padding: 0.6rem 1rem 1.25rem; }
}

.edq-question-text {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
  margin: 0 0 1.25rem;
}

/* ---- Варианты (multiple-choice и checkbox) ---- */
.edq-options {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.edq-option {
  border-radius: var(--radius-sm);
  border: 2px solid rgba(43, 58, 74, 0.2);
  transition: border-color 0.15s, background 0.15s;
  overflow: hidden;
}

.edq-option-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  cursor: pointer;
  user-select: none;
}

/* Скрытый нативный input — доступность */
.edq-option input[type="radio"],
.edq-option input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

/* Кастомная метка */
.edq-option-mark {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid rgba(43, 58, 74, 0.35);
  background: white;
  margin-top: 1px;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: white;
  font-weight: 700;
}
.edq-option--checkbox .edq-option-mark {
  border-radius: 4px;
}

.edq-option-text {
  flex: 1;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--ink);
}

/* Hover */
.edq-option:not(.edq-option--disabled):hover {
  border-color: rgba(43, 58, 74, 0.5);
  background: rgba(43, 58, 74, 0.02);
}
.edq-option:not(.edq-option--disabled):hover .edq-option-mark {
  border-color: var(--ink);
}

/* Selected (до проверки) */
.edq-option--selected {
  border-color: var(--tangerine);
  background: rgba(239, 135, 51, 0.06);
}
.edq-option--selected .edq-option-mark {
  border-color: var(--tangerine);
  background: var(--tangerine);
}
.edq-option--selected .edq-option-mark::after {
  content: '';
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: white;
}
.edq-option--checkbox.edq-option--selected .edq-option-mark::after {
  width: 5px;
  height: 9px;
  border-radius: 0;
  background: transparent;
  border-right: 2px solid white;
  border-bottom: 2px solid white;
  transform: rotate(45deg) translate(-1px, -1px);
}

/* Correct — левая зелёная полоска + зелёный чекбокс */
.edq-option--correct {
  border-color: rgba(43, 58, 74, 0.15) !important;
  background: rgba(58, 155, 92, 0.06) !important;
  box-shadow: inset 4px 0 0 #3a9b5c;
}
.edq-option--correct .edq-option-mark {
  border-color: #3a9b5c;
  background: #3a9b5c;
}
.edq-option--correct .edq-option-mark::after {
  content: '✓';
  font-size: 11px;
  font-weight: 700;
  display: block;
  border: none;
  width: auto;
  height: auto;
  border-radius: 0;
  transform: none;
  background: transparent;
}
.edq-option--correct .edq-option-text { color: #2a7a47; }

/* Incorrect — левая красная полоска + красный чекбокс */
.edq-option--incorrect {
  border-color: rgba(43, 58, 74, 0.15) !important;
  background: rgba(192, 57, 43, 0.06) !important;
  box-shadow: inset 4px 0 0 #c0392b;
}
.edq-option--incorrect .edq-option-mark {
  border-color: #c0392b;
  background: #c0392b;
}
.edq-option--incorrect .edq-option-mark::after {
  content: '✗';
  font-size: 11px;
  font-weight: 700;
  display: block;
  border: none;
  width: auto;
  height: auto;
  border-radius: 0;
  transform: none;
  background: transparent;
}
.edq-option--incorrect .edq-option-text { color: #9b2e23; }

/* Disabled */
.edq-option--disabled .edq-option-label { cursor: default; }

/* Per-option feedback */
.edq-option-feedback {
  padding: 0.5rem 1rem 0.65rem 2.75rem;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--ink);
  font-style: italic;
  border-top: 1px solid rgba(43, 58, 74, 0.1);
}
.edq-option--correct .edq-option-feedback {
  color: #2a7a47;
  border-top-color: rgba(58, 155, 92, 0.2);
}
.edq-option--incorrect .edq-option-feedback {
  color: #9b2e23;
  border-top-color: rgba(192, 57, 43, 0.2);
}

/* ---- Fill in the Gaps ---- */
.edq-gaps-text {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--ink);
  margin: 0 0 1.25rem;
}

.edq-gap-wrap {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  vertical-align: bottom;
  margin: 0 0.1em;
}

.edq-gap {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.4;
  color: var(--ink);
  background: rgba(43, 58, 74, 0.05);
  border: none;
  border-bottom: 2.5px solid var(--ink);
  border-radius: 3px 3px 0 0;
  padding: 0.15em 0.5em;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
  min-width: 3em;
}
.edq-gap:focus {
  background: rgba(43, 58, 74, 0.09);
  border-bottom-color: var(--tangerine);
}
.edq-gap--correct {
  background: rgba(58, 155, 92, 0.06);
  border-bottom-color: #3a9b5c;
  color: #2a7a47;
  box-shadow: inset 3px 0 0 #3a9b5c;
}
.edq-gap--incorrect {
  background: rgba(192, 57, 43, 0.06);
  border-bottom-color: #c0392b;
  color: #9b2e23;
  box-shadow: inset 3px 0 0 #c0392b;
}

.edq-gap-answer {
  font-size: 0.8rem;
  color: #3a9b5c;
  font-weight: 600;
  margin-top: 2px;
}

.edq-gap-feedback {
  font-size: 0.8rem;
  margin-top: 2px;
  font-style: italic;
  display: block;
}
.edq-gap-feedback--correct { color: #2a7a47; }
.edq-gap-feedback--incorrect { color: #9b2e23; }

/* ---- Drag & Drop ---- */
.edq-drag-pool {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem;
  background: rgba(43, 58, 74, 0.04);
  border-radius: var(--radius-sm);
  border: 1.5px dashed rgba(43, 58, 74, 0.2);
  margin: 0 0 1rem;
  min-height: 52px;
}

.edq-drag-item {
  background: var(--card);
  border: 2px solid var(--ink);
  border-radius: 99px;
  padding: 0.3rem 0.85rem;
  font-size: 0.95rem;
  font-family: var(--sans);
  color: var(--ink);
  cursor: grab;
  user-select: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s, opacity 0.15s, box-shadow 0.15s;
  white-space: normal;
  word-break: break-word;
}

/* В зоне — растягиваем на всю ширину, прямоугольные карточки */
.edq-zone-items .edq-drag-item {
  width: 100%;
  border-radius: var(--radius-sm);
}
.edq-drag-item:hover {
  background: var(--ink);
  color: var(--card);
}
.edq-drag-item--dragging {
  opacity: 0.35;
  cursor: grabbing;
}
.edq-drag-item--selected {
  background: var(--tangerine);
  border-color: var(--tangerine);
  color: white;
  box-shadow: 0 2px 8px rgba(239, 135, 51, 0.35);
}
.edq-drag-item--correct {
  background: rgba(58, 155, 92, 0.06);
  border-color: rgba(43, 58, 74, 0.15);
  color: #2a7a47;
  cursor: default;
}
.edq-drag-item--incorrect {
  background: rgba(192, 57, 43, 0.06);
  border-color: rgba(43, 58, 74, 0.15);
  color: #9b2e23;
  cursor: default;
}
/* Полоска — только на прямоугольных карточках внутри зоны */
.edq-zone-items .edq-drag-item--correct  { box-shadow: inset 4px 0 0 #3a9b5c; }
.edq-zone-items .edq-drag-item--incorrect { box-shadow: inset 4px 0 0 #c0392b; }

.edq-zones {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin: 0 0 1rem;
}
@media (max-width: 540px) {
  .edq-zones { grid-template-columns: 1fr; }
}

.edq-drop-zone {
  border: 2px dashed rgba(43, 58, 74, 0.28);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  min-height: 80px;
  transition: border-color 0.15s, background 0.15s;
}
.edq-drop-zone--over {
  border-color: var(--blue);
  border-style: solid;
  background: rgba(21, 94, 169, 0.04);
}

.edq-zone-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink);
  opacity: 0.6;
  margin-bottom: 0.6rem;
}

.edq-zone-items {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  min-height: 36px;
}

.edq-zone-feedback {
  font-size: 0.85rem;
  color: var(--ink);
  opacity: 0.75;
  font-style: italic;
  margin-top: 0.6rem;
  line-height: 1.4;
  border-top: 1px solid rgba(43, 58, 74, 0.1);
  padding-top: 0.5rem;
}

/* ---- Question-level feedback (Variant B: нейтральный блок «пояснение») ---- */
.edq-feedback {
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  line-height: 1.5;
  background: rgba(43, 58, 74, 0.05);
  border: 1.5px solid rgba(43, 58, 74, 0.12);
  color: var(--ink);
}
.edq-feedback::before {
  content: 'пояснение';
  display: block;
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: var(--ink);
  color: #F5F4EE;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
  width: fit-content;
}
/* Цвет фидбека определяется подсветкой вариантов — здесь единый нейтральный стиль */
.edq-feedback--correct { }
.edq-feedback--incorrect,
.edq-feedback--partial { }

/* ---- Кнопки ---- */
.edq-actions {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  align-items: center;
}

.edq-btn {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.6rem 1.3rem;
  border-radius: 99px;
  border: 2px solid var(--ink);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, opacity 0.15s;
  line-height: 1;
  white-space: nowrap;
}
.edq-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.edq-btn--primary {
  background: var(--ink);
  color: var(--card);
}
.edq-btn--primary:not(:disabled):hover {
  background: var(--blue);
  border-color: var(--blue);
}

.edq-btn--next {
  background: var(--card);
  color: var(--ink);
}
.edq-btn--next:not(:disabled):hover {
  background: var(--ink);
  color: var(--card);
}

.edq-btn--retry {
  background: transparent;
  color: var(--tangerine);
  border-color: var(--tangerine);
  font-size: 0.9rem;
  padding: 0.5rem 1.1rem;
}
.edq-btn--retry:hover {
  background: var(--tangerine);
  color: white;
}

.edq-btn--skip {
  background: transparent;
  color: rgba(43, 58, 74, 0.5);
  border-color: rgba(43, 58, 74, 0.2);
  font-size: 0.85rem;
  padding: 0.45rem 0.9rem;
}
.edq-btn--skip:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* ---- Practice: завершение ---- */
.edq-done {
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--ink);
}
.edq-done-icon {
  font-size: 2.25rem;
  display: block;
  margin-bottom: 0.5rem;
}
.edq-done p {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--ink);
}

/* ---- Test: итоговый экран ---- */
.edq-result {
  padding: 1.5rem;
}

.edq-score {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}
.edq-score-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: 3.5rem;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.04em;
}
@media (max-width: 540px) {
  .edq-score-num { font-size: 2.5rem; }
}
.edq-score-sep {
  font-size: 1rem;
  color: var(--ink);
  opacity: 0.5;
}
.edq-score-total {
  font-family: var(--display);
  font-weight: 700;
  font-size: 2rem;
  color: var(--ink);
  opacity: 0.35;
  letter-spacing: -0.03em;
}

.edq-score-label {
  font-size: 1rem;
  color: var(--ink);
  opacity: 0.7;
  margin: 0 0 1.5rem;
}

.edq-result-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.edq-result-item {
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  overflow: hidden;
}
.edq-result-item--correct {
  border-color: rgba(58, 155, 92, 0.3);
  background: rgba(58, 155, 92, 0.04);
}
.edq-result-item--incorrect {
  border-color: rgba(192, 57, 43, 0.25);
  background: rgba(192, 57, 43, 0.04);
}

.edq-result-item-header {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
}
.edq-result-icon {
  flex-shrink: 0;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
}
.edq-result-item--correct .edq-result-icon { color: #3a9b5c; }
.edq-result-item--incorrect .edq-result-icon { color: #c0392b; }

.edq-result-q-text {
  font-size: 0.95rem;
  color: var(--ink);
  line-height: 1.4;
}

.edq-result-details {
  padding: 0 1rem 0.75rem 2.75rem;
  border-top: 1px solid rgba(192, 57, 43, 0.12);
}
.edq-result-correct-answer {
  font-size: 0.88rem;
  color: #3a9b5c;
  font-weight: 600;
  margin: 0.5rem 0 0.25rem;
}
.edq-result-feedback {
  font-size: 0.88rem;
  color: var(--ink);
  opacity: 0.7;
  margin: 0;
  font-style: italic;
  line-height: 1.45;
}

/* ---- Dropdown Match ---- */
.edq-dropdown-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.edq-dropdown-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border: 2px solid rgba(43, 58, 74, 0.2);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s, background 0.15s;
}

.edq-dropdown-item {
  flex: 1;
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.4;
}

.edq-dropdown-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  flex-shrink: 0;
}

.edq-select {
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--card);
  border: 2px solid rgba(43, 58, 74, 0.3);
  border-radius: 99px;
  padding: 0.35rem 2.6rem 0.35rem 0.9rem;
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s;
  min-width: 11rem;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%232B3A4A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
}
.edq-select:focus { border-color: var(--tangerine); }
.edq-select--locked { pointer-events: none; user-select: none; }

.edq-dropdown-hint {
  font-size: 0.8rem;
  color: #3a9b5c;
  font-weight: 600;
  margin-top: 0.3rem;
  text-align: right;
}

.edq-dropdown-feedback {
  width: 100%;
  font-size: 0.9rem;
  line-height: 1.5;
  font-style: italic;
  color: var(--ink);
  opacity: 0.75;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(43, 58, 74, 0.1);
  margin-top: 0.1rem;
}
.edq-dropdown-row--correct .edq-dropdown-feedback {
  color: #2a7a47;
  opacity: 1;
  border-top-color: rgba(58, 155, 92, 0.2);
}
.edq-dropdown-row--incorrect .edq-dropdown-feedback {
  color: var(--ink);
  opacity: 0.85;
  border-top-color: rgba(192, 57, 43, 0.15);
}

.edq-dropdown-row--correct {
  border-color: rgba(43, 58, 74, 0.15);
  background: rgba(58, 155, 92, 0.06);
  box-shadow: inset 4px 0 0 #3a9b5c;
}
.edq-dropdown-row--correct .edq-dropdown-item { color: #2a7a47; }
.edq-dropdown-row--correct .edq-select {
  border-color: rgba(43, 58, 74, 0.2);
  color: #2a7a47;
}

.edq-dropdown-row--incorrect {
  border-color: rgba(43, 58, 74, 0.15);
  background: rgba(192, 57, 43, 0.06);
  box-shadow: inset 4px 0 0 #c0392b;
}
.edq-dropdown-row--incorrect .edq-dropdown-item { color: #9b2e23; }
.edq-dropdown-row--incorrect .edq-select {
  border-color: rgba(43, 58, 74, 0.2);
  color: #9b2e23;
}

@media (max-width: 540px) {
  .edq-heading { padding: 0.9rem 1rem 0; }
  .edq-intro { padding: 0.3rem 1rem 0; }
  .edq-dropdown-row { flex-direction: column; align-items: flex-start; }
  .edq-dropdown-controls { align-items: flex-start; width: 100%; }
  .edq-select { min-width: unset; width: 100%; }
  .edq-dropdown-hint { text-align: left; }
}

/* ========================================
   Drag the Words
   ======================================== */

.edq-word-bank {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem;
  background: rgba(43, 58, 74, 0.04);
  border-radius: var(--radius-sm);
  border: 1.5px dashed rgba(43, 58, 74, 0.2);
  margin: 0 0 1rem;
  min-height: 46px;
}

.edq-word-chip {
  display: inline-flex;
  align-items: center;
  background: var(--card);
  border: 2px solid var(--ink);
  border-radius: 99px;
  padding: 0.25rem 0.75rem;
  font-size: 0.95rem;
  font-family: var(--sans);
  color: var(--ink);
  cursor: grab;
  user-select: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s, opacity 0.15s;
  white-space: nowrap;
}
.edq-word-chip:hover {
  background: var(--ink);
  color: var(--card);
}
.edq-word-chip--dragging { opacity: 0.35; cursor: grabbing; }
.edq-word-chip--selected {
  background: var(--tangerine);
  border-color: var(--tangerine);
  color: white;
  box-shadow: 0 2px 8px rgba(239, 135, 51, 0.35);
}

.edq-word-text {
  font-size: 1.05rem;
  line-height: 2.4;
  color: var(--ink);
  margin: 0 0 1.25rem;
}

.edq-word-slot {
  display: inline-block;
  vertical-align: middle;
  min-width: 5em;
  min-height: 2rem;
  border-bottom: 2.5px solid rgba(43, 58, 74, 0.4);
  border-radius: 3px 3px 0 0;
  background: rgba(43, 58, 74, 0.05);
  margin: 0 0.15em;
  padding: 0.1em 0.25em;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  cursor: pointer;
}
.edq-word-slot--over {
  border-bottom-color: var(--tangerine);
  background: rgba(239, 135, 51, 0.06);
}
.edq-word-slot--filled { background: transparent; border-bottom-color: var(--ink); }
.edq-word-slot--filled .edq-word-chip {
  cursor: pointer;
  background: white;
  border-color: rgba(43, 58, 74, 0.3);
}
.edq-word-slot--filled .edq-word-chip:hover { background: var(--ink); color: var(--card); }

.edq-word-slot--correct {
  border-bottom-color: #3a9b5c;
  background: rgba(58, 155, 92, 0.06);
  box-shadow: inset 3px 0 0 #3a9b5c;
}
.edq-word-slot--correct .edq-word-chip { color: #2a7a47; cursor: default; border-color: rgba(43,58,74,0.15); }
.edq-word-slot--correct .edq-word-chip:hover { background: white; color: #2a7a47; }

.edq-word-slot--incorrect {
  border-bottom-color: #c0392b;
  background: rgba(192, 57, 43, 0.06);
  box-shadow: inset 3px 0 0 #c0392b;
}
.edq-word-slot--incorrect .edq-word-chip { color: #9b2e23; cursor: default; border-color: rgba(43,58,74,0.15); }
.edq-word-slot--incorrect .edq-word-chip:hover { background: white; color: #9b2e23; }

/* ========================================
   Image Pairing
   ======================================== */

.edq-pairing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 0 0 1.25rem;
}
@media (max-width: 540px) {
  .edq-pairing-grid { gap: 0.4rem; }
}

.edq-pairing-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.edq-pair-card {
  position: relative;
  border: 2px solid rgba(43, 58, 74, 0.2);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.75rem 0.6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  text-align: center;
  min-height: 60px;
  justify-content: center;
  overflow: hidden;
}
.edq-pair-card:hover {
  border-color: rgba(43, 58, 74, 0.45);
  background: rgba(43, 58, 74, 0.02);
}
.edq-pair-card--active {
  border-color: var(--tangerine);
  background: rgba(239, 135, 51, 0.06);
  box-shadow: 0 0 0 2px rgba(239, 135, 51, 0.25);
}
.edq-pair-card--paired {
  border-color: rgba(43, 58, 74, 0.4);
  background: rgba(43, 58, 74, 0.03);
}
.edq-pair-card--correct {
  border-color: rgba(43, 58, 74, 0.15) !important;
  background: rgba(58, 155, 92, 0.06) !important;
  box-shadow: inset 4px 0 0 #3a9b5c !important;
  cursor: default;
}
.edq-pair-card--incorrect {
  border-color: rgba(43, 58, 74, 0.15) !important;
  background: rgba(192, 57, 43, 0.06) !important;
  box-shadow: inset 4px 0 0 #c0392b !important;
  cursor: default;
}

.edq-pair-img {
  width: 100%;
  max-height: 110px;
  object-fit: contain;
  border-radius: 4px;
  display: block;
}

.edq-pair-text {
  font-size: 0.95rem;
  color: var(--ink);
  line-height: 1.4;
}
.edq-pair-card--correct .edq-pair-text { color: #2a7a47; }
.edq-pair-card--incorrect .edq-pair-text { color: #9b2e23; }

.edq-pair-badge {
  position: absolute;
  top: -9px;
  right: -9px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--ink);
  color: #F5F4EE;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
}
.edq-pair-badge:not(:empty) { opacity: 1; }