body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

.auth-container, .channel-container, .message-container, .dm-container {
    max-width: 600px;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    margin-top: 20px;
}

h1, h2 {
    text-align: center;
}

.dm-container h2 {
    margin-bottom: 10px;
}

form {
    display: flex;
    flex-direction: column;
}

input {
    margin: 10px 0;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button {
    padding: 10px;
    border: none;
    background-color: #28a745;
    color: #fff;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #218838;
}

#logoutButton {
    position: absolute;
    top: 20px;
    right: 20px;
}

#notificationBar {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: #ffc107;
    padding: 10px;
    border-radius: 4px;
}

/* Updated search container */
.search-container {
    position: relative;
    display: inline-block;
    margin-top: 10px; 
    margin-left: 20px; 
}

#searchBar {
    width: 300px; 
    padding: 10px;
    padding-right: 40px; 
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.search-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px; 
    color: #aaa;
    background: none;
    border: none;
    cursor: pointer;
}

.message-button {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background-color: #007bff;
    color: #fff;
    text-align: center;
    text-decoration: none;
    border-radius: 4px;
    cursor: pointer;
}

.message-button:hover {
    background-color: #0056b3;
}

.search-results {
    margin-top: 10px;
    padding: 10px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    max-height: 200px;
    overflow-y: auto;
}

.search-results div {
    padding: 5px;
    border-bottom: 1px solid #ddd;
}

.search-results div:last-child {
    border-bottom: none;
}