.sup-quiz {
  margin: 16px 0;
}

.sup-quiz-start {
  background: #0057b8;
  color: #fff;
  padding: 10px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
.sup-quiz-start[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.sup-quiz-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.sup-quiz-modal {
  background: #fff;
  width: min(640px, 90vw);
  max-height: 90vh;
  overflow: auto;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.25);
  padding: 20px;
  position: relative;
}

.sup-quiz-close {
  position: absolute;
  right: 12px;
  top: 12px;
  background: transparent;
  border: none;
  font-size: 20px;
  cursor: pointer;
}

.sup-quiz-progress {
  font-size: 14px;
  color: #555;
  margin-bottom: 8px;
}

.sup-quiz-question-label {
  font-weight: 600;
  margin-bottom: 8px;
}

.sup-quiz-choice {
  display: block;
  padding: 6px 0;
}

.sup-quiz-nav {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 16px;
}

.sup-quiz-submit-btn {
  background: #0057b8;
  color: #fff;
  padding: 10px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.sup-quiz-secondary {
  background: #f1f1f1;
  color: #333;
  padding: 10px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.sup-quiz-result-text {
  margin-top: 12px;
  font-weight: 600;
}