body {
    user-select: none;
    font-family: monospace, Arial, sans-serif;
    background: url(https://images.pexels.com/photos/167682/pexels-photo-167682.jpeg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
}

body::after {
  content: "";
  position: fixed; /* Fixed to ensure it stays visible while scrolling */
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('watermark.png') repeat; /* Repeating watermark */
  background-size: 110px 85px; /* Adjust size as needed */
  opacity: 0.06; /* Semi-transparent */
  z-index: 9999; /* High z-index to place it above other content */
  pointer-events: none; /* Ensures the watermark does not block interactions */
}

.quiz-container, button, #results {
  position: relative; /* Ensures these elements remain in the normal stacking context */
  z-index: 1; /* Keeps them below the watermark */
}

.navbar-toggler:hover {
    background: #dee2e6;
}

/* Timer container styling */
/* Center the countdown timer horizontally and vertically */
.countdown {
    margin: 0 auto; /* Center horizontally */
    display: flex;
    gap: 30px;
    font-family: sans-serif;
    justify-content: center; /* Center horizontally */
    align-items: center; /* Center vertically */
    height: 40vh; /* Full viewport height to vertically center */
  }
  
  .time-section {
    text-align: center;
    font-size: 30px;
  }
  
  .time-group {
    display: flex;
    gap: 10px;
  }
  
  .time-segment {
    display: block;
    font-size: 100px;
    font-weight: 900;
    width: 100px;
  }
  
  .segment-display {
    position: relative;
    height: 100%;
  }
  
  .segment-display__top,
  .segment-display__bottom {
    overflow: hidden;
    text-align: center;
    width: 100%;
    height: 50%;
    position: relative;
  }
  
  .segment-display__top {
    line-height: 1.5;
    color: #eee;
    background-color: #111;
  }
  
  .segment-display__bottom {
    line-height: 0;
    color: #fff;
    background-color: #333;
  }
  
  .segment-overlay {
    position: absolute;
    top: 0;
    perspective: 400px;
    height: 100%;
    width: 100px;
  }
  
  .segment-overlay__top,
  .segment-overlay__bottom {
    position: absolute;
    overflow: hidden;
    text-align: center;
    width: 100%;
    height: 50%;
  }
  
  .segment-overlay__top {
    top: 0;
    line-height: 1.5;
    color: #fff;
    background-color: #111;
    transform-origin: bottom;
  }
  
  .segment-overlay__bottom {
    bottom: 0;
    line-height: 0;
    color: #eee;
    background-color: #333;
    border-top: 2px solid black;
    transform-origin: top;
  }
  
  .segment-overlay.flip .segment-overlay__top {
    animation: flip-top 0.8s linear;
  }
  
  .segment-overlay.flip .segment-overlay__bottom {
    animation: flip-bottom 0.8s linear;
  }
  
  @keyframes flip-top {
    0% {
      transform: rotateX(0deg);
    }
    50%,
    100% {
      transform: rotateX(-90deg);
    }
  }
  
  @keyframes flip-bottom {
    0%,
    50% {
      transform: rotateX(90deg);
    }
    100% {
      transform: rotateX(0deg);
    }
  }
  
  /* Responsive Styles */
  
  /* Default styles for larger devices (desktop/PC) */
  @media (min-width: 951px) {
    /* All sections (days, hours, minutes, seconds) will be displayed */
    .time-section {
      display: block;
    }
  }
  
  /* For tablets and phones (max-width 768px) */
  @media (max-width: 1050px) {
    /* Hide everything except the 'days' section */
    #hours, #minutes, #seconds {
      display: none;
    }
    
    /* Adjust the gap and layout */
    .countdown {
      margin-top: 2rem;
      gap: 0px; /* Remove extra gap on small devices */
    }
  
    .time-section {
      font-size: 50px; /* Increase the size of the days on small screens */
    }
  }


/* Quotes */
.quote-container {
    width: 80%;
    max-width: 90%;
    padding: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-align: center;
    margin: 2rem auto 9rem;
    font-family: 'Courier New', Courier, monospace;
  }
  
  .quote-text {
    font-size: 26px;
    font-style: italic;
    color: #333;
    line-height: 1.6;
    margin-bottom: 15px;
  }
  
  .quote-author {
    font-size: 20px;
    font-weight: bold;
    color: #555;
    text-align: right;
  }
  
  @media (max-width: 768px) {
    .quote-container {
      width: 90%;
      padding: 30px;
    }
  
    .quote-text {
      font-size: 20px;
    }
  
    .quote-author {
      font-size: 15px;
    }
  }
  
  

/* Books */

.scrollable-text {
  overflow-y: auto;
  max-height: 150px; /* You can adjust this based on the card design */
  scrollbar-width: thin; /* Firefox */
  scrollbar-color: #4CAF50 #f1f1f1; /* Scrollbar thumb and track colors for Firefox */
}

/* Custom Scrollbar for WebKit browsers (Chrome, Safari) */
.scrollable-text::-webkit-scrollbar {
  width: 2px; /* Width of the scrollbar */
}

.scrollable-text::-webkit-scrollbar-track {
  background: #f1f1f1; /* Track color */
  border-radius: 10px;
}

.scrollable-text::-webkit-scrollbar-thumb {
  background-color: #4CAF50; /* Scrollbar thumb color */
  border-radius: 10px;
  border: 2px solid #f1f1f1; /* Adds padding inside the thumb */
}

/* Hover effect for the scrollbar thumb */
.scrollable-text::-webkit-scrollbar-thumb:hover {
  background-color: #3e8e41; /* Darker shade on hover */
}

/* Base link style */
.scrollable-text a {
  color: #007bff; /* Bootstrap primary link color */
  text-decoration: none; /* Remove underline */
  transition: all 0.3s ease; /* Smooth transition for the hover effect */
  padding-bottom: 2px; /* Adds space for the underline effect */
  position: relative; /* Required for the underline effect */
}

/* Hover effect for the links */
.scrollable-text a:hover {
  color: #40A4FF; /* Change link color on hover */
  text-decoration: underline; /* Optionally add an underline on hover */
  background-color: rgba(76, 175, 80, 0.1); /* Adds a light green background */
}

/* Optional underline animation on hover */
.scrollable-text a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  display: block;
  background: #39FF14; /* Color underline */
  transition: width 0.3s;
  bottom: 0; /* Position it at the bottom */
  left: 0;
}

.scrollable-text a:hover::after {
  width: 100%; /* On hover, the underline expands */
}

/* Focus effect (for accessibility) */
.scrollable-text a:focus {
  outline: none; /* Remove default outline */
  box-shadow: 0 0 5px #39FF14; /* Add a subtle color shadow */
}


.card {
    transition: transform 0.2s;
    background: rgba(245, 245, 245, 0.86);
    border: 1px solid black;
}

.card:hover {
    transform: translateY(-10px);
}

.card-date {
    color: #777;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.card-title {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.card-text {
    font-size: 1rem;
    color: #555;
    margin-bottom: 15px;
}

.btn-read-more {
    background-color: green;
    color: #fff;
    border-radius: 20px;
    padding: 5px 15px;
    margin-top: 5px;
    font-size: 0.9rem;
    text-transform: uppercase;
    border: none;
    transition: background-color 0.3s;
}

.btn-read-more:hover {
    background-color: rgb(71, 255, 86);
}

/* Ensure consistent image size */
.card-img-top {
    height: 200px; /* Set a fixed height */
    width: 100%; /* Set the width to fill the container */
    object-fit: cover; /* Maintain aspect ratio and fill the space */
    border-top-left-radius: 8px; /* To match card border radius */
    border-top-right-radius: 8px; /* To match card border radius */
}



/* Style for the quiz container */ 
.quiz-container {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    padding: 20px;
    width: 100%;
    text-align: left;
    box-sizing: border-box;
}

/* Style for the main heading */
h1 {
    font-size: 2rem;
    margin-bottom: 60px;
    text-align: center;
}

/* Style for each quiz item (question) */
.quiz-item {
    background: #F8F8F8;
    padding: 0.5rem 0;
    margin-bottom: 50px;
    border: 2px solid black;
    box-shadow: 0 0 10px rgba(0, 0, 0, .5);
}

/* Style for question numbering */
.question-number {
    font-size: 1.2rem;
    font-weight: bold;
    padding: 0 1.5rem;
}

.question-divider {
    border: none;
    border-top: 1px solid black;
    margin: 10px 0;
    width: 100%; /* Adjust this percentage as needed */
    margin-left: auto;
    margin-right: auto; /* Centers the line */
}

/* Style for question headings */
.quiz-item h3 {
    font-size: 1.4rem;
    font-family: 'Courier New', Courier;
    margin-bottom: 20px;
    padding: 0 1.5rem;
}

/* Style for images in the quiz */
.question-image {
    max-width: 45%;
    height: auto;
    margin: 0.2rem 0;
    padding: 0 2rem;
}

.solution-image {
    max-width: 85%;
    height: auto;
    padding: 0 1rem;
}

/* Style for the list of choices */
ul {
    font-size: 1.2rem;
    font-family: 'Courier New', Courier;
    list-style-type: none;
    padding: 0 2rem;
}

li {
    line-height: 2rem;
}

input, label {
    cursor: pointer;
}

/* Style for correct answer labels */
.correct-answer {
    background-color: #d4edda;
    border-left: 5px solid #28a745;
    padding-left: 10px;
    font-weight: bold;
    color: #155724;
}

/* Style for buttons (submit and reload) */
button {
    background: #28a745;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
    width: auto;
    text-align: center;
    margin-top: 20px;
    margin-bottom: 20px;
}

/* Style for button hover effect */
button:hover {
    background: #218838;
}

/* Style for the results container */
#results {
    display: flex;
    font-size: 18px;
    text-align: left;
}

#results h2 {
    margin-left: 20px;
    margin-top: 20px;
    font-size: 29px;
    text-align: center;
    justify-content: center;
}

/* Style for the "Show Image" button */
.show-image-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px;
    margin-left: 2rem;
}

/* Style for "Show Image" button hover */
.show-image-btn:hover {
    background: #0056b3;
}

/* Responsive styles */
@media (max-width: 768px) {
    h1 {
        font-size: 1.9rem;
    }

    .question-number {
        font-size: 1.1rem;
    }

    .quiz-item h3 {
        font-size: 1.2rem;
    }

    ul {
        font-size: 1.1rem;
    }

    button {
        padding: 8px;
        font-size: 14px;
    }
}

body.no-select {
  user-select: none; /* Prevent text selection */
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }

    .question-number {
        font-size: 1rem;
        padding: 0 0.5rem;
    }

    .quiz-item h3 {
        font-size: 1rem;
        padding: 0 0.5rem;
    }

    .question-image {
        max-width: 85%;
        height: auto;
        margin: 0.2rem 0;
        padding: 0 0.5rem;
    }

    ul {
        font-size: 0.9rem;
        padding: 0 0.2rem;
    }

    button {
        padding: 6px;
        font-size: 12px;
    }
}

@media print {
    html, body {
        display: none;  /* hide whole page */
    }
}

/*Progress Bar*/
.progress-container {
  margin: 5px auto;
  width: auto;
  max-width: 600px;
}

.progress {
  height: 30px;
  border-radius: 15px;
  overflow: hidden;
  background-color: #2c2f3350;
}

.progress-bar {
  font-weight: bold;
}