body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: scroll;
}

.chat-container {
    max-width: 800px;
    max-height: 1200px;
    width: 100%;
    height: 70vh;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chat-box {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    border-bottom: 1px solid #ddd;
}

.chat-message {
    margin-bottom: 15px;
}

.chat-message.user {
    text-align: right;
}

.chat-message.user span {
    background-color: #007bff;
    color: #fff;
    padding: 10px;
    border-radius: 12px;
    display: inline-block;
    max-width: 70%;
}

.chat-message.bot span {
    background-color: #e0e0e0;
    color: #333;
    padding: 6px 10px;
    border-radius: 12px;
    display: inline-block;
    max-width: 70%;
}

.input-container {
    display: flex;
    padding: 15px;
    background-color: #f4f4f4;
}

#chat-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

#send-button {
    padding: 10px 15px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-left: 10px;
    font-size: 16px;
}

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

/* Dot Loader styles */
.dot-loader {
    background-color: #e0e0e0;
    color: #333;
    padding: 15px;
    border-radius: 10px;
    width: fit-content;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

.dot-loader div {
    width: 5px;
    height: 5px;
    margin: 0 5px;
    background-color: #8a8a8a;
    border-radius: 50%;
    animation: dot 1.2s infinite ease-in-out;
}

.dot-loader div:nth-child(1) {
    animation-delay: -0.32s;
}

.dot-loader div:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes dot {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}

.hidden {
    display: none;
}