body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #e5e5e5;
}

.chat-settings-container {
    width: 100%;
    max-width: 800px;
    background-color: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    border-radius: 8px;
    overflow: hidden;
}

.chat-settings-container-header {
    background-color: #007bb5;
    color: white;
    padding: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.room-name {
    font-size: 24px;
    width: 80%;
    text-align: center;
    border-radius: 10px;
    border: none;
}
.changeName {
    padding: 8px 10px;
    background-color: #28a745;
    color: white;
    border-radius: 20px;
    border: none;
}
.chat-settings-container-body {
    padding: 15px;
    background-color: #f7f7f7;
    flex: 1;
}

#chat-settings-container-body {
    list-style-type: none;
    padding: 0;
}

#chat-settings-container-body li {
    margin-bottom: 10px;
    background-color: white;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.chat-settings-container-invite {
    padding: 15px;
    background-color: white;
    text-align: center;
}

.invite-member {
    padding: 10px 20px;
    border: none;
    background-color: #28a745;
    color: white;
    border-radius: 20px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.invite-member:hover {
    background-color: #218838;
}

.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.add-members {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.add-members-header {
    position: relative;
    margin-bottom: 20px;
}

.add-members-header h2 {
    margin: 0;
}

.close {
    position: absolute;
    right: 10px;
    top: 0;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
}

.add-members-body input {
    width: 95%;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-right: 15%;
    outline: none;
}

.add-member-button {
    padding: 10px 20px;
    border: none;
    background-color: #007bb5;
    color: white;
    border-radius: 20px;
    cursor: pointer;
    outline: none;
    transition: background-color 0.3s ease;
}

.add-member-button:hover {
    background-color: #005f8c;
}