static/style.css

.chat-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    min-width: 400px;
}

.round {
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 30px;

}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
    background-color: darkblue;
    color: #fff;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.chat-header h4 {
    margin: 0;
}

.chat-close {
    cursor: pointer;
}

.chat-body {
    height: 400px;
    overflow-y: scroll;
    padding: 10px;
    word-wrap: break-word;
    display:flex;
    flex-direction: column;
}

.chat-message {
    margin: 10px;
}

.chat-message p {
    margin: 0;
    padding: 10px;
    font-size: 16px;
    line-height: 1.4;
    position: relative;
    word-wrap: break-word;
    border-radius: 10px;
    color: #fff;
}

.chat-message.user {
    display: flex;
    align-self: flex-end;
    justify-content: flex-end;
    text-align: right;
    align-items: center;
    background-color: rgba(0, 0, 139, 0.75);
    border-top-right-radius: 0px;
    border-bottom-right-radius: 0px;
    border-bottom-left-radius: 10px;
    word-wrap: break-word;
}


.chat-message.bot {
    display: flex;
    align-self: flex-start;
    justify-content: flex-start;
    text-align: left;
    align-items: center;
    background-color: rgba(0, 0, 139, 0.75);
    border-top-left-radius: 0px;
    border-bottom-right-radius: 10px;
    border-bottom-left-radius: 0px;
    word-wrap: break-word;
}

.chat-message.bot p {
    margin: 0;
    padding: 10px;
    font-size: 16px;
    line-height: 1.4;
    position: relative;
    word-wrap: break-word;
    border-radius: 10px;
    overflow-wrap: anywhere;
}

.chat-message.user:after {
    content: "";
    position: relative;
    top: 0;
    right: -15px;
    width: 0;
    height: 0;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-left: 16px solid #00008BBF;
    border-top-right-radius: 10px;
}

.chat-message.bot:before {
    content: "";
    position: relative;
    top: 0;
    left: -15px;
    width: 0;
    height: 0;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-right: 15px solid #00008BBF;
    border-top-left-radius: 10px;
}


.chat-input {
    display: flex;
    margin-top: 10px;
}

.chat-input input {
    flex-grow: 1;
    border: none;
    border-radius: 5px;
    padding: 8px 10px;
    font-size: 16px;
    margin-right: 10px;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.1);
}

.chat-input button {
    background-color: #00008BBF;
    color: #fff;
    border: none;
    border-radius: 5px;
    padding: 8px 10px;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.1);
}

/* CSS for chat-container when minimized */
.chat-container.minimized {
    min-width: 70px;
    height: 70px;
    border-radius: 50%;
    position: fixed;
    bottom: 10px;
    right: 10px;
    z-index: 9999;
    background-color: #fff;
    box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

/* CSS for chat-bot-icon */
.chat-bot-icon {
    font-size: 30px;
    color: #00008BBF;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* CSS for chat-header when not minimized */
.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #6c7ae0;
    color: #fff;
    padding: 10px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}

/* CSS for chat-container when not minimized */
.chat-container:not(.minimized) {
    border-radius: 5px;
    position: fixed;
    bottom: 10px;
    right: 10px;
    z-index: 9999;
    background-color: #fff;
    box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.3);
}

/* CSS for chat-bot-icon when chat-container is minimized */
.chat-container.minimized .chat-bot-icon {
    display: block;
}

/* CSS for chat-bot-icon when chat-container is not minimized */
.chat-container:not(.minimized) .chat-bot-icon {
    display: none;
}

.queries {

    padding: 8px 12px;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    border: 0.5px solid #a5a0a0;
    border-radius: 20px;
    color: #000;
    background-color: #343a404a;
    cursor: pointer;
    margin: 5px;
}

.queries:hover {
    background-color: #343a40ad;
}

.queries:active {
    background-color: #0053a4;
}

#button-container {
    display: flex;
    position: relative;
    left: 2%;
    top: 40%;
    flex-direction: column;
    justify-content: inherit;
    align-items: center;
    width: auto;
    overflow-y: scroll;
    max-height: 350px;
    padding-top: 75%;
    margin-top: 2%;

}

#button-container button {
    margin-bottom: 10px;
}

.query-heading {
    display: flex;
    position: relative;
    width: auto%;
    background-color: #fff;
    padding: 10px;
    z-index: 1;
    justify-content: inherit;
    width: 100%;
    border-bottom: 1px solid #2f4f4f5e;
}

.sample-query {
    display: flex;
    position: absolute;
    left: 30%;
    top: 10%;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    width: auto;
    padding: 10px;
    border: 1px solid #2f4f4f5e;
    justify-content: center;
    border-radius: 10px;
    max-width: 30%;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background-color: #f4f4f4;
}

::-webkit-scrollbar-thumb {
    background-color: #a3bfe9a6;
    border-radius: 20px;
}