body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #000000;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-size: cover;
    background-position: center;
    color: #f3eded;
}

.chat-container {
    width: 400px;
    background-color: #000000;
    box-shadow: 0 4px 20px rgba(198, 118, 255, 0.5);
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

#chatbox {
    padding: 20px;
    max-height: 400px;
    overflow-y: auto;
    border-bottom: 1px solid #b582eb;
    background-color: #140d1d;
}

.bot-message, .user-message {
    margin: 10px 0;
    padding: 15px;
    border-radius: 10px;
    display: flex;
    align-items: center;
}

.bot-message {
    background-color: #461d5f;
    color: #f0def9;
    text-align: left;
}

.user-message {
    background-color: #b586ec;
    color: rgb(255, 255, 255);
    text-align: right;
    align-self: flex-end;
}

.bot-message img, .user-message img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.input-container {
    display: flex;
    align-items: center;
    background-color: #000000;
    padding: 10px;
    border-top: 1px solid #000000;
}

input[type="text"] {
    width: 70%;  /* Increased width for question input */
    padding: 10px;
    background-color: #000000;
    color: #ffffff;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    margin-right: 10px;
}

input[type="file"] {
    width: 20%; /* Adjust the width of the file input */
    padding: 5px;
    background-color: #000000;
    color: #ffffff;
    border: none;
    font-size: 14px;
    cursor: pointer;
    margin-right: 10px;
}

select#model {
    width: 20%;  /* Decreased width for model dropdown */
    padding: 10px;
    background-color: #000000;
    color: #ffffff;
    border: none;
    font-size: 14px;
    margin-right: 10px;
}

select#complexity {
    width: 10%;  /* Adjusted width for complexity dropdown */
    padding: 10px;
    background-color: #000000;
    color: #ffffff;
    border: none;
    font-size: 14px;
    margin-right: 10px;
}

button {
    width: 20%;
    padding: 10px;
    background-color: #000105;
    color: white;
    border: none;
    cursor: pointer;
    font-size: 16px;
    border-radius: 5px;
}

button:hover {
    background-color: #45265e;
}