#tab-ultra_course .ultra-course-front .main-info {
        display: flex;
    justify-content: space-between;
    align-item:center;
    gap:20px;
}
#tab-ultra_course .ultra-course-front .main-info p {
    background: radial-gradient(circle, rgba(255, 255, 255, 1) 0%, rgba(235, 235, 235, 1) 100%);
    width: 100%;
    border-radius: 8px;
    padding: 10px;
}
#tab-ultra_course .accordion-toggle {

   padding: 10px;
    width: 100%;
    text-align: right;
   border: none;
       outline: none;
   margin-bottom: 5px;
   color:black;
   cursor: pointer;
   font-weight: bold;
    background: rgba(255, 255, 255, 0.3);
border-radius: 16px;
box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
backdrop-filter: blur(5px);
-webkit-backdrop-filter: blur(5px);
border: 1px solid rgba(255, 255, 255, 0.3);
}
#tab-ultra_course .accordion-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
#tab-ultra_course .accordion-toggle::after {
        content: '◀️';
}
#tab-ultra_course .accordion-toggle.open::after {
        content: '🔽';
}
#tab-ultra_course .accordion-toggle:hover ,#tab-ultra_course .accordion-toggle.open {
    color:black;
}
#tab-ultra_course button{
     outline: none;
}
#tab-ultra_course .accordion-content {
    display: none;
    padding: 10px;
background: #ffffff;
background: radial-gradient(circle, rgba(255, 255, 255, 1) 0%, rgba(235, 235, 235, 1) 100%);
border-radius: 16px;

margin-bottom: 10px;
}
#tab-ultra_course .lesson-list {
    padding: 0;
}

#tab-ultra_course .lesson-list li {
    margin-bottom: 20px;
        list-style: none;
        background: rgba(255, 255, 255, 0.51);
border-radius: 16px;
box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
backdrop-filter: blur(8.2px);
-webkit-backdrop-filter: blur(8.2px);
border: 1px solid rgba(255, 255, 255, 0.01);
    padding: 10px;
    border-radius: 8px;
    margin:10px 0;
        display: flex;
align-items: flex-start;
    justify-content: space-between;
    gap:20px;
}


 #tab-ultra_course button {
  font-size: 17px;
  padding: 15px 20px;
  font-weight: 500;
  background: #7a7f86;
  color: white;
  border: none;
  position: relative;
  overflow: hidden;
  border-radius: 0.6em;
  cursor: pointer;
 
}

 #tab-ultra_course .gradient {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  border-radius: 0.6em;
  margin-top: -0.25em;
  background-image: linear-gradient(
    rgba(0, 0, 0, 0),
    rgba(0, 0, 0, 0),
    rgba(0, 0, 0, 0.3)
  );
}

 #tab-ultra_course .label {
  position: relative;
  top: -1px;
}

 #tab-ultra_course .transition {
  transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
  transition-duration: 500ms;
  background-color: rgba(19, 88, 205, 0.6);
  border-radius: 9999px;
  width: 0;
  height: 0;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

 #tab-ultra_course button:hover .transition {
  width: 14em;
  height: 14em;
}

 #tab-ultra_course button:active {
  transform: scale(0.97);
}


 #tab-ultra_course .lesson-title {
    display: flex;
    align-items: center;
    font-size: 16px;
}
 #tab-ultra_course .info {
      width:80%;  
 }
 

 #tab-ultra_course .info > p {
   background-color: #eaeaea;
    padding: 5px;
    border-radius: 8px;
    width: 100%;
    margin: 5px 0;
 }
 #tab-ultra_course .lesson-title strong {
     margin-right:10px;
 }
  #tab-ultra_course .video-locked {
    background: #fce4e4;
    color: #c00;
    padding: 8px;
    margin-top: 5px;
    border-radius: 4px;
    position: absolute;
    top: -30px;
    opacity: 0;
    transition:all .3s ease-in-out;
}
 #tab-ultra_course .lesson-list li:hover .video-locked{
   top: -40px;
    opacity: 1;  
    transition:all .3s ease-in-out;
 }


#ultra-video-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

#tab-ultra_course .modal-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0; left: 0;
}

#tab-ultra_course .modal-content {
    background: #fff;
    padding: 20px;
    z-index: 10000;
    border-radius: 8px;
    position: relative;
    max-width: 800px;
    width: 90%;
    display:flex;
    justify-content: center;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
}

#tab-ultra_course .modal-close {
    position: absolute;
    top: -40px;
    left: 0px;
    font-size: 24px;
    cursor: pointer;
    background-color: white;
    border-radius: 8px;
    padding: 0 10px;
    color: black;
    font-weight: 500;
    font-size: 24px;
    cursor: pointer;
}