body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
}
.container {
    border: 1px solid #e9ecef!important;
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    border-radius: .375rem;
    background-color: #fff;
    background-clip: border-box;
    width: 80%;
    margin: 0 auto;
    padding: 20px;

}
.header {
    background-color: #6c63ff;
    color: white;
    padding: 20px;
    text-align: center;
}
.card-body {
    padding: 1.5rem;
    flex: 1 1 auto;
}
.search-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.search-bar input {
    width: 80%;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ddd;
}
.search-bar button {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    background-color: #6c63ff;
    color: white;
}
.forum-post {
    margin-top: 10px;
}
.post-title {
    font-size: 1.25rem;
    font-weight: bold;
}
.post-meta {
    color: #777;
    font-size: 0.875rem;
}
.accordion {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    margin-bottom: 10px;
    border-radius: 5px;
}
.card-body {
    padding: 1.5rem;
    flex: 1 1 auto;
}
.header {
    background-color: #6c63ff;
            color: white;
            padding: 20px;
            text-align: center;
            text-align: center;
            margin-bottom: 20px;
}
.tabs {
    display: flex;
    justify-content: space-around;
    background-color: #ffffff;
    padding: 10px;
    border-bottom: 2px solid #e0e0e0;
}
.tab {
    text-decoration: none;
    color: #333;
    padding: 10px 20px;
    border-radius: 5px;
}
.tab:hover {
    background-color: #f0f0f0;
}
.active-tab {
    border-bottom: 2px solid #007bff;
    font-weight: bold;
}
.accordion {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    margin-bottom: 10px;
    border-radius: 5px;
}
.accordion-header {
    display: flex;
    justify-content: space-between;
    padding: 15px;
    cursor: pointer;
    font-size: 1.25rem;
    font-weight: bold;
}
.accordion-content {
    display: none;
    padding: 15px;
    border-top: 1px solid #e0e0e0;
}
.accordion-content.visible {
    display: block;
}
.arrow {
    transform: rotate(0deg);
    transition: transform 0.3s;
}
.arrow-up {
    transform: rotate(180deg);
}
.assignments {
    display: flex;
    gap: 20px;
}
.assignment {
    background-color: white;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    flex: 1;
}
.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #4025d9;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}
