body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: #007bff;
    color: white;
    padding: 10px 20px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header h1 {
    margin: 0;
    font-size: 1.5em;
}

.chat-container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    max-width: 800px;
    margin: 20px auto;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.chatbox {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    max-height: 60vh; /* Adjust as needed */
    display: flex;
    flex-direction: column;
}

.message {
    margin-bottom: 15px;
    padding: 10px 15px;
    border-radius: 5px;
    max-width: 80%;
    word-wrap: break-word; /* Ensure long words wrap */
}

.user-message {
    align-self: flex-end;
    background-color: #dcf8c6;
    color: #333;
}

.assistant-message {
    align-self: flex-start;
    background-color: #e9e9eb;
    color: #333;
}

.input-area {
    display: flex;
    padding: 15px 20px;
    border-top: 1px solid #eee;
    gap: 10px; /* Space between input and buttons */
}

.input-area input[type="text"] {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
}

.input-area button {
    padding: 10px 15px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.2s ease;
}

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

.input-area button:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}


footer {
    margin-top: auto; /* Push footer to the bottom */
    background-color: #333;
    color: white;
    text-align: center;
    padding: 10px 20px;
    font-size: 0.9em;
}

footer p {
    margin: 0;
}

/* Optional: Styling for loading indicator */
.loading-indicator {
    font-style: italic;
    color: #888;
    align-self: flex-start;
    margin-left: 10px;
}