body {
    margin: 0;
    font-family: 'Press Start 2P', cursive;
    background-color: #f0f0f0;
    color: #000;
    image-rendering: pixelated;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.chat-container {
    display: flex;
    flex-direction: column;
    height: 90vh;
    width: 90vw;
    justify-content: space-between;
    border: 4px solid #000;
    background-color: #e0e0e0;
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fff;
    padding: 10px;
    border-bottom: 4px solid #000;
}

.chat-header div {
    display: flex;
    align-items: center;
}

.chat-header label {
    margin-right: 5px;
}

.chat-header button {
    margin-left: 10px;
    padding: 5px 10px;
    border: 2px solid #000;
    background-color: #ff6347;
    color: #000;
    cursor: pointer;
}

.chat-header button:hover {
    background-color: #ff856d;
}

.chat-messages {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
    background-color: #d0d0d0;
    border: 2px solid #000;
}

.chat-input {
    display: flex;
    padding: 10px;
    border-top: 4px solid #000;
    background-color: #fff;
}

.chat-input input {
    flex: 1;
    padding: 10px;
    border: 2px solid #000;
    background-color: #dcdcdc;
    color: #000;
}

.chat-input button {
    padding: 10px 20px;
    border: 2px solid #000;
    background-color: #32cd32;
    color: #000;
    cursor: pointer;
    margin-left: 10px;
}

.chat-input button:hover {
    background-color: #66ff66;
}

.message {
    margin-bottom: 10px;
    padding: 10px;
    border: 2px solid #000;
    background-color: #cccccc;
}

.message.user {
    align-self: flex-end;
    background-color: #4682b4;
    color: #fff;
}

.message.assistant {
    align-self: flex-start;
    background-color: #98fb98;
    color: #000;
}

.message.tool {
    align-self: center;
    background-color: #ffd700;
    color: #000;
}

/* New styles for the index.html page */
.center-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}

.center-container h1 {
    font-size: 5rem;
    margin: 0;
}

.center-container p {
    font-size: 1.5rem;
    margin: 0;
    color: #ff6347;
}

footer {
    margin-top: 20px;
    text-align: center;
    font-size: 1rem;
}

footer a {
    color: #ff6347;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}