/* استایل اکاردئون فارسی و راست‌چین */
/* آکاردئون زیبا با رنگ اصلی #8224e3 */
.protrainer-accordion,
.protrainer-chapter-accordion {
  direction: rtl;
  font-family: Vazirmatn, Tahoma, Arial, sans-serif;
  border-radius: 16px;
  margin: 32px auto;
  box-shadow: 0 4px 24px #8224e340;
  --plyr-color-main: #8224e3;
}

.video-js {
  width: 100%;
}
.accordion-item {
  margin-bottom: 18px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 2px 8px #8224e320;
  transition: box-shadow 0.2s;
}
.accordion-item:hover {
  box-shadow: 0 4px 16px #8224e340;
}
.accordion-btn {
  width: 100%;
  text-align: right;
  background: linear-gradient(90deg, #8224e3 0%, #a084e3 100%);
  color: #fff;
  border: none;
  padding: 16px 18px;
  font-size: 18px;
  font-family: Vazirmatn, Tahoma, Arial, sans-serif;
  cursor: pointer;
  border-radius: 12px;
  outline: none;
  box-shadow: 0 2px 8px #8224e320;
  transition: background 0.2s, border-radius 0.2s;
  position: relative;
}
.accordion-btn.active {
  border-radius: 12px 12px 0 0;
}
.accordion-btn:after {
  content: "\25BC";
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%) rotate(0deg);
  transition: transform 0.2s;
}
.accordion-btn.active:after {
  transform: translateY(-50%) rotate(180deg);
}
.accordion-content {
  display: none;
  padding: 18px;
  border-top: 1px solid #8224e3;
  background: #f5f5ff;
  border-radius: 0 0 12px 12px;
  font-size: 16px;
}
.accordion-btn.active + .accordion-content {
  display: block;
}