body {
    font-family: 'Arial', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: linear-gradient(135deg, #a18cd1, #fbc2eb);
    margin: 0;
}
.chat-container {
    max-width: 400px;
    margin: 0 auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 10px;
}
.chat-bubble {
    background: white;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 10px;
}
.user-bubble {
    background: #e2f7fd;
    text-align: right;
}
.bot-bubble {
    background: #f1f1f1;
    text-align: left;
}
.message {
    padding: 10px 15px;
    margin: 8px;
    border-radius: 15px;
    max-width: 75%;
    word-wrap: break-word;
    font-size: 14px;
}
.user-message {
    background: #4CAF50;
    color: white;
    text-align: right;
}
.bot-message {
    background: #f1f1f1;
    text-align: left;
}
.input-container {
    display: flex;
    width: 320px;
    margin-top: 10px;
}
input {
    flex: 1;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 20px;
    outline: none;
    font-size: 14px;
}
button {
    margin-left: 5px;
    padding: 8px 15px;
    background: #4CAF50;
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
}
button:hover {
    background: #45a049;
}
.intro-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.intro-container img {
    width: 50%;
    min-width: 250px;
}
#loader {
    font-size: 25px;
    text-align: center;
}