#mcq-container .btn {
    max-width: 200px !important; /* Optional: To prevent oversized buttons */
}

.option-label input[type="radio"] {
    width: 1.2em; /* Adjusts based on the surrounding text size */
    height: 1.2em;
    accent-color: #007bff; /* Optional: Change radio button color */
}

.option-label {
    display: flex;
    align-items: center;
    margin-bottom: 0.06rem;
    border: 0.1000rem solid #000000; /* 2px in rem units */
    border-radius: 0.1rem; /* Slightly rounded corners */
    padding: 0.5rem 0.75rem; /* Responsive padding */
    font-size: 1.04rem; /* Ensures text scales properly */
    cursor: pointer; /* Makes it clear it's clickable */
    transition: all 0.3s ease; /* Smooth hover effect */
}

/* Highlight the option on hover */
.option-label:hover {
    background-color: rgba(0, 123, 255, 0.1);
}

/* Adjust spacing between the radio button and text */
.option-label input[type="radio"] {
    margin-right: 0.6rem;
}

.question-stem {
    font-size: 1.23rem; /* Adjust size (1.5rem = 24px if base font size is 16px) */
    margin-bottom: 2rem; /* Add space below the question */
}

#notes h1:first-of-type {
    margin-bottom: 2rem; /* Adjust as needed */
}

#explanation{
    font-size: 1.05rem;
}

.incorrect-option{
    background: rgb(255,0,0, 0.5);
}

.correct-option{
    background: rgba(1,128,0,0.5);
}

.session-card {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
    margin: 20px auto; /* Centers the card horizontally */
    max-width: 600px; /* Adjust width as needed */
    text-align: center; /* Center text inside */
    width: 90%; /* Ensures responsiveness */
}

.progress-bar {
    width: 100%;
    background: #ddd;
    border-radius: 5px;
    overflow: hidden;
    height: 8px;
    margin-bottom: 10px;
}

.progress {
    height: 100%;
    background: #28a745;
}

.sidebar {
    position: fixed;
    right: -300px;
    top: 0;
    width: 250px;
    height: 100%;
    background: white;
    box-shadow: -2px 0 5px rgba(0, 0, 0, 0.3);
    transition: right 0.3s ease-in-out;
    overflow-y: auto;  /* Enable vertical scrolling */
    overflow-x: hidden; /* Hide horizontal scrollbar */
    padding: 15px;
    z-index: 1000;
    border-radius: 10px 0 0 10px; /* Rounded left edges for a modern look */
}

/* Sidebar open state */
.sidebar.open {
    right: 0;
}

/* Sidebar header */
.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

/* List group items - MCQs */
.list-group-item {
    cursor: pointer;
    transition: background-color 0.2s ease-in-out, transform 0.1s ease-in-out;
    border-radius: 5px; /* Rounded edges */
}

/* Hover effect for MCQs */
.list-group-item:hover {
    background-color: #f0f0f0; /* Light gray on hover */
    transform: scale(1.02); /* Slight zoom effect */
}

/* Remove default list item borders (optional) */
.list-group-item:not(:last-child) {
    border-bottom: 1px solid #ddd;
}

/* Custom scrollbar styling */
.sidebar::-webkit-scrollbar {
    width: 8px;  /* Thin scrollbar */
}

.sidebar::-webkit-scrollbar-track {
    background: #f1f1f1;  /* Light gray track */
    border-radius: 10px;
}

.sidebar::-webkit-scrollbar-thumb {
    background: #888;  /* Dark gray thumb */
    border-radius: 10px;
    transition: background 0.3s ease-in-out;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: #555;  /* Darker thumb on hover */
}

#note-content{
    margin-right: 2rem;
    margin-left: 2rem;
    margin-bottom: 2rem;
}

#note-content h1:first-of-type {
    margin-bottom: 2rem; /* Adjust as needed */
}

/* Scrollable Note Content */
#note-content {
    flex: 1;
    padding: 20px;
    background: white;
    overflow-y: auto; /* Enables vertical scrolling */
    max-height: 100vh; /* Ensures it does not overflow the screen */
}

/* Custom Scrollbar */
#note-content::-webkit-scrollbar {
    width: 8px;
}
#note-content::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}

/* Scrollable Note Content with Invisible Scrollbar */
#note-content {
    flex: 1;
    padding: 20px;
    background: white;
    overflow-y: scroll; /* Enables vertical scrolling */
    max-height: 100vh; /* Prevents overflow */
    scrollbar-width: none; /* Hides scrollbar in Firefox */
    -ms-overflow-style: none; /* Hides scrollbar in IE/Edge */
}

/* Hides scrollbar in WebKit browsers (Chrome, Safari) */
#note-content::-webkit-scrollbar {
    display: none;
}