/* Interactive Matching Question Styles */
.matching-question-container {
}

.matching-question-container .container {
}

.matching-question-container .question-title {
  text-align: center;
  color: #2c3e50;
  margin-bottom: 30px;
  font-size: 28px;
  font-weight: 600;
}

.matching-question-container .matching-container {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 100px;
  min-height: 500px;
  margin: 40px 0;
}

.matching-question-container .column {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.matching-question-container .column h3 {
  text-align: center;
  color: #34495e;
  margin-bottom: 20px;
  font-size: 20px;
  padding: 10px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-radius: 8px;
}

.matching-question-container .match-item {
  background: #edf5fe;
  color: #093350;
  font-family: Roboto;
  padding: 30px;
  border-radius: 8px;
  cursor: grab;
  position: relative;
  border: 1px solid #b9c3cf;
  font-weight: 400;
  text-align: start;
  min-height: 185px;
  display: flex;
  font-size: 21px;
  align-items: center;
  justify-content: start;
  user-select: none;
  width: 300px;
}

.matching-question-container .match-item::after {
  content: "";
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background-color: #b5d8ff;
  border-radius: 50%;
  z-index: 10;
}

.matching-question-container .match-item:active {
  cursor: grabbing;
}

.matching-question-container .match-item.dragging {
  opacity: 0.5;
  transform: scale(0.95);
}

.matching-question-container .match-item:hover {
}

.matching-question-container .answer-item {
  background: #edf5fe;
  color: #093350;
  font-family: Roboto;
  padding: 30px;
  padding-left: 50px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  border: 1px solid #b9c3cf;
  font-weight: 400;
  text-align: start;
  min-height: 60px;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.matching-question-container .answer-item a {
  color: #093350;
  text-decoration: underline;
}

.matching-question-container .answer-item::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background-color: #b5d8ff;
  border-radius: 50%;
  z-index: 10;
}

.matching-question-container .answer-item:hover {
}

.matching-question-container .answer-item.connected {
  background-color: #d4edda;
  border-color: #c3e6cb;
}

.matching-question-container .svg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.matching-question-container .connection-line {
  stroke: #b5d8ff;
  stroke-width: 4;
  fill: none;
  stroke-linecap: round;
  opacity: 0.8;
  transition: stroke 0.3s ease;
}

.matching-question-container .temp-line {
  stroke: #b5d8ff;
  stroke-width: 3;
  fill: none;
  stroke-dasharray: 8, 4;
  stroke-linecap: round;
  opacity: 0.7;
}

.matching-question-container .progress-container {
  justify-content: center;
}

.matching-question-container .progress-bar {
  position: relative;
  width: 100%;
  height: 8px;
  background-color: #e5eef5;
  border-radius: 4px;
  overflow: hidden;
}

.matching-question-container .progress-fill {
  height: 100%;
  background: linear-gradient(180deg, #338af1 0%, #10adda 69.72%);
  border-radius: 8px;
  transition: width 0.3s ease;
  width: 0%;
}
.matching-question-container .detail-question {
  display: none;
  position: relative;
  left: 0%;
  top: -10px;
  border: 1px solid #dadce0;
  width: 40px;
  gap: 4px;
  border-radius: 20px;
  border-width: 1px;
  padding-top: 4px;
  padding-right: 8px;
  padding-bottom: 4px;
  padding-left: 8px;
  font-family: Inter;
  font-weight: 700;
  font-size: 14px;
  line-height: 100%;
  letter-spacing: 0%;
  vertical-align: middle;
  color: #066fac;
}

.matching-question-container .controls {
  text-align: center;
  margin-top: 30px;
  display: flex;
  gap: 15px;
  justify-content: end;
  flex-wrap: wrap;
}

.matching-question-container .btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.matching-question-container .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}
.matching-question-container .btn-check-answers {
  width: 141;
  height: 48;
  gap: 10px;
  border-radius: 2px;
  padding-top: 12px;
  padding-right: 16px;
  padding-bottom: 12px;
  padding-left: 16px;
  background-color: #066fac;
  color: white;
}

.matching-question-container .btn-check-answers {
  width: 141;
  height: 48;
  gap: 10px;
  border-radius: 2px;
  padding-top: 12px;
  padding-right: 16px;
  padding-bottom: 12px;
  padding-left: 16px;
  background-color: #066fac;
  color: white;

  border: 1px solid #066fac;
}
.matching-question-container .btn-check-answers:hover {
  width: 141;
  height: 48;
  gap: 10px;
  border-radius: 2px;
  padding-top: 12px;
  padding-right: 16px;
  padding-bottom: 12px;
  padding-left: 16px;
  background-color: #066fac;
  color: white;
  border: 1px solid #066fac;
}
.matching-question-container .btn-reset {
  height: 48;
  gap: 10px;
  border-radius: 2px;
  padding-top: 12px;
  padding-right: 16px;
  padding-bottom: 12px;
  padding-left: 16px;
  color: #066fac;
  border: 1px solid #066fac;
  background-color: white;
}
.matching-question-container .btn-reset:hover {
  height: 48;
  gap: 10px;
  border-radius: 2px;
  padding-top: 12px;
  padding-right: 16px;
  padding-bottom: 12px;
  padding-left: 16px;
  color: #066fac;
  border: 1px solid #066fac;
  background-color: white;
}
.matching-question-container .btn.reset {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.matching-question-container .btn.show-correct {
  background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
  color: #333;
}

.matching-question-container .results {
  background: #edf5fe;

  gap: 24px;
  border-radius: 8px;
  padding-top: 32px;
  padding-right: 24px;
  padding-bottom: 32px;
  padding-left: 24px;
  color: #093350;
  display: flex;
  flex-direction: column;
  justify-items: center;
  margin-bottom: 30px;
}
.matching-question-container .results h5 {
  font-family: Roboto;
  font-weight: 500;
  font-size: 36px;
  line-height: 100%;
  letter-spacing: 0%;
}

.matching-question-container .score {
  font-family: Roboto;
  font-weight: 500;
  font-size: 48px;
  line-height: 54px;
  letter-spacing: 0%;
  padding-bottom: 20px;
}

.matching-question-container .feedback {
  font-family: Roboto;
  font-weight: 400;
  font-size: 22px;
  line-height: 30px;
  letter-spacing: 0%;
}

/* Correct/Incorrect states */
.matching-question-container .match-item.correct,
.matching-question-container .answer-item.correct {
  background-color: #d4edda;
  border-color: #c3e6cb;
  color: #155724;
}

.matching-question-container .match-item.incorrect,
.matching-question-container .answer-item.incorrect {
  background-color: #f8d7da;
  border-color: #f5c6cb;
  color: #721c24;
}

/* Responsive design */
@media (max-width: 768px) {
  .matching-question-container .matching-container {
    flex-direction: column;
    gap: 30px;
  }

  .matching-question-container .match-item,
  .matching-question-container .answer-item {
    width: 100%;
    font-size: 24px;
    padding: 25px;
  }

  .matching-question-container .question-title {
    font-size: 24px;
  }

  .matching-question-container .controls {
    flex-direction: column;
    align-items: end;
  }

  .matching-question-container .btn {
    width: 200px;
  }
}

@media (max-width: 480px) {
  .matching-question-container {
    padding: 10px;
  }

  .matching-question-container .container {
    padding: 20px;
  }

  .matching-question-container .match-item,
  .matching-question-container .answer-item {
    font-size: 20px;
    padding: 20px;
    min-height: 50px;
  }

  .matching-question-container .question-title {
    font-size: 20px;
  }
}