body {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    padding: 0;
}
p{
    margin: 0;
}

.background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: url(img/bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    opacity: 0.8;
    filter: grayscale(100%);
}

.chat-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
}

.chat-box {
    background-color: #f2f2f2;
    padding: 10px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    overflow-y: scroll;
    height: 300px;
}

.chat-message {
    background-color: #fff;
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 10px;
}

.chat-message p {
    margin: 0;
    padding: 0;
}

.chat-input {
    display: flex;
    margin-top: 20px;
}

.chat-input input {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 5px;
    margin-right: 10px;
}

.chat-input button {
    background-color: #af643c;
    color: #fff;
    border: none;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
}

.start_button {
    margin-right: 10px;
}

.chat-input button:hover {
    background-color: #7d472a;
}

.assistant {
    color: #af643c;
}

#loader {
    font-size: 20px;
    text-align: center;
    background-color: #f2f2f2;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

.loadingtext {
    font-size: 15px;
}

.intro-contaier {
    background-color: rgba(0, 0, 0, 0.9);
    border-radius: 20px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    padding: 20px;
    width: 80%;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    z-index: 1;
    position: relative;
    padding-bottom: 20px;
    min-width: 360px;
    align-items: center;
}

h1 {
    font-size: 2rem;
    color: #af643c;
}

img {
    max-width: 100%;
    width: 50%;
    margin-bottom: 7px;
}

.form-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

label {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #af643c;
}

#date,
select {
    padding: 0.5rem;
    margin-bottom: 1rem;
    border-radius: 5px;
    border: 1px solid #000;
    font-size: 1.2rem;
}

#start {
    padding: 0.5rem 1rem;
    border-radius: 5px;
    border: none;
    background-color: #af643c;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

#start:hover {
    background-color: #7d472a;
}

#datetime {
    display: flex;
    flex-direction: column;
    align-items: center;
}