.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 50px;
    background-color: #f5f5f5;
    max-height: 1cm;
}

.logo-site {
    height: 30px;
}

.navigation-site ul {

    list-style: none;
    display: flex;
    gap: 20px;
    margin-top: 0.5cm;
}

.navigation-site a {
    text-decoration: none;
    display: flex;
    color: #333;
    font-weight: bold;
    width: 100%;
    margin: 0 auto;
    position: sticky;
    top: 0;
}

.logo-connexion img {
    width: 30px;
    border-radius: 50%;
    object-fit: cover;
}

.logo-connexion {
    text-decoration: none;
}

.logout-logo {
    color: black;
    font-size: 20px;
    padding: 1cm;
}

.profile {
    display: flex;
    gap: 10px;
}

.accordion-collapse-header {
    position: absolute;
    z-index: 1050;
    width: 700px;
    max-height: 400px;
    overflow-y: auto;
    background-color: #fff;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    border: none;
    top: 60px;
    right: 20px;
}

.notification-header {
    padding: 10px;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.2s;
}

.notification-header:last-child {
    border-bottom: none;
}

.notification-header:hover {
    background-color: #f8f8f8;
}

.notification-header strong {
    display: block;
    color: #333;
    font-size: 14px;
}

.notification-header em {
    display: block;
    color: #666;
    font-size: 12px;
    margin-top: 5px;
}

.notification-header h6 {
    font-size: 13px;
    color: #555;
    margin-top: 5px;
    font-weight: normal;
}

.mark_read {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 12px;
}

#accordion-item .mark_read:hover {
    background-color: #0056b3; /* darken button when hover */
}

.accord-read {
    padding: 3%;
}

#notification_number {
    font-size: 6pt;
}