html,
  body {
      height: 100%;
      margin: 0;
      
      }
      .timer {
        font-size: 30px; 
        font-weight: bold;
        color: white;
    }
    
    #timer {
        font-size: 30px;
        font-weight: bold;
        color: white;
    }
  h1{
    font-family: "Diplomata", serif;
    font-weight: 400;
    text-shadow: #31002b;
    text-align: center;
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    text-align: center;
    width: 400px;
    top: 10%;
       
  }
  .start_btn{
    position: absolute;
    top: 30%;
    left: 50%;
    transform:scale(1.5);
    box-shadow: 0px 4px 8px 0 rgba(0,0,0,0.2),
    0px 6px 20px 0 rgba(0,0,0,0.19);
  }
  .container {
    height: 80vh;
    top: 40%;
    margin-inline: 2.5rem;
    display: grid;
    place-items: center;
    max-width: 500px;
    margin: 0 auto;
    padding: 40px;
    background: rgba(0, 0, 0, 0.438); /* Semi-transparent background to make text readable */
    border-radius: 10px;
    text-align: center;    
    z-index: 2;
  }
  .info_box{
    position: absolute;
    top: 50%;
    left: 50%;
    box-shadow: 0px 4px 8px 0 rgba(0,0,0,0.2),
    0px 6px 20px 0 rgba(0,0,0,0.19);
  }
  .info_box{
    display: none;
    margin-top: 30px;
    pointer-events: auto;
    transform: translate(-50%, -50%) scale(1); 
    border: 3px solid rgba(255, 255, 255, 0.836);
    width: 540px;
    border-radius: 5px;
  }
  .info_box .buttons {
      height: 60px;
      display: flex;
      color: white;
      align-items: center;
      justify-content: flex-end;
      padding: 0 35px;
      border-top: 1px solid lightgray;
  }
  .info_box .buttons a{
      margin:0 5px;
      height: 40px;
      width: 100px;
      border: 1px solid rgba(255, 255, 255, 0.836);
      
      border-radius: 5px;
      color: #fff;
      font-size: 16px;
      font-weight: 500;
      cursor: pointer;
  }
  .buttons a{
     align-items: center;
      position: absolute;
      color: #fff;
      display: flex;
      justify-content: center;
  }
  .info_title{
      font:bold;
      color: rgb(255, 252, 247);
  }
  .info_list{
      text-align: left;
      color:white;
  }
  .info_box .info_title{
      height: 60px;
      width: 87%;
      border-bottom: 1px solid lightgrey;
      display: flex;
      align-items: center;
      padding: 0 35px;
      font-size: 20px;
      font-weight: 600;
  }
  .info_box .info_list{
    padding: 15px 35px;  
  }
  .info_box .info_list .info{
  margin: 5px 0;
  font-size: 17px;
  }
  .info_box .info_list .info span{
      font-weight: 600;
      color: #007bff;
  }
  .info_box.activeInfo{
    z-index: 5;
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, -50%) scale(1);
  }
  /* start button styling*/
  
  .start_btn{
      position: absolute;
      
      transform: translate(-50%, -50%);
      width: 155px;
      height: 50px;
      margin: 20px;
  }
  .start_btn button{
    
      display: flex;
      justify-content: center;
      align-items: center;
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(255, 255, 255, 0.051);
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
      border-top: 1px solid rgba(250, 52, 52, 0.1);
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      z-index: 10;
      color: #fff;
      border-radius: 30px;
      font-weight: 500;
      font-size: x-large;
      letter-spacing: 1px;
      text-decoration: none;
      transition: 0.5s;
      overflow: hidden;
      backdrop-filter: blur(15px);
  }
  .start_btn:hover button {
      letter-spacing: 3px;
    }
    
    .start_btn button:before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 50%;
      height: 100%;
      background: linear-gradient(to left, rgba(255, 255, 255, 0.149), transparent);
      transform: skewX(45deg);
      transition: 0.5s;
      transition-delay: 0.5s;
    }
    
    button:hover::before {
      transform: skewX(45deg) translateX(200%);
      transition-delay: 0s;
    }
    
    .start_btn:before {
      content: "";
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      background: var(--clr-glow);
      bottom: -2px;
      width: 30px;
      height: 10px;
      border-radius: 10px;
      transition: 0.5s;
      transition-delay: 0s;
    }
    
    .start_btn:hover::before {
      bottom: 0px;
      height: 50%;
      width: 80%;
      border-radius: 30px;
      transition-delay: 0.5s;
    }
    
    .start_btn:after {
      content: "";
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      background: var(--clr-glow);
      top: -2px;
      width: 30px;
      height: 10px;
      border-radius: 10px;
      transition: 0.5s;
      transition-delay: 0s;
    }
    
    .start_btn:hover::after {
      top: 0px;
      height: 50%;
      width: 80%;
      border-radius: 30px;
      transition-delay: 0.5s;
    }
    .start_btn:nth-child(1):before,
  .start_btn:nth-child(1):after {
    background: var(--clr);
    box-shadow: 0 0 5px var(--clr), 0 0 15px var(--clr), 0 0 30px var(--clr),
      0 0 60px var(--clr);
  }
  
  .start_btn:nth-child(2):before,
  .start_btn:nth-child(2):after {
    background: var(--clr);
    box-shadow: 0 0 5px var(--clr), 0 0 15px var(--clr), 0 0 30px var(--clr),
      0 0 60px var(--clr);
  }
  
  .start_btn:nth-child(3):before,
  .start_btn:nth-child(3):after {
    background: var(--clr);
    box-shadow: 0 0 5px var(--clr), 0 0 15px var(--clr), 0 0 30px var(--clr),
      0 0 60px var(--clr);
  }
  
  /* Quiz Box Styling */
.quiz-body {
    display: none;
    margin-top: 50px;
    color: white;
    padding: 20px;
    border-radius: 10px;
}

.quiz-body #question {
    font-size: 22px;
    color: white;
    margin-bottom: 20px;
}

.quiz-body #options {
    display: flex;
    flex-direction: column;
}

.quiz-body #options button {
    padding: 10px;
    margin: 5px 0;
    background-color: rgb(248, 199, 248);
    color: rgb(0, 0, 0);
    border: 5px solid #31002b;
    border-radius: 5px;
    cursor: pointer;
}
.quiz-body #options button:hover {
    background-color: #8f0ea0e3;
}
 
    /*image properties*/
    #front{
    position: relative;
    width: 100%;
    height: 100vh; /* Full screen height */
    background-image: url('./quiz-img.jpeg'); /* 3D image background for front page */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;  /* Parallax effect */
    transition: background-position 0.3s ease-in-out; /* Smooth transition */
    perspective: 1000px;
    transform-style: preserve-3d;
    }
    #front::before{
      content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: inherit;
    background-size: inherit;
    background-position: inherit;
    transform: translateZ(-10px) scale(0.9);
    filter: blur(10px);
  
    }
    
    /*Previous and next button style*/
  #next {
    background-color: #500268;   
    color: white;               
    border-radius: 8px;       
    padding: 12px 24px;         
    font-size: 18px;            
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  #previous {
    background-color: #500268;   
    color: white;             
    border-radius: 8px;          
    padding: 12px 24px;          
    font-size: 18px;             
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  #next:hover {
    background-color: #320141;
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
  }
  
  #next:active {
    background-color: #320141; 
    transform: scale(0.98);    
  }
  #previous:hover {
    background-color: #320141; 
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15); 
  }
  
  #previous:active {
    background-color: #320141; 
    transform: scale(0.98);   
  }