body {
    font-family: 'Pretendard', sans-serif;
    background-color: #e6e6fa;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    flex-direction: column;
}
.title {
    font-size: 24px;
    font-weight: bold;
    color: #6a5acd;
    margin-bottom: 15px;
    text-align: center;
}
.chat-container {
    width: 400px;
    max-width: 90%;
    background: white;
    box-shadow: 0px 6px 15px rgba(0, 0, 0, 0.2);
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 2px solid #6a5acd;
}
.chat-box {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    max-height: 400px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #f8f8ff;
}
.message {
    padding: 12px;
    border-radius: 12px;
    max-width: 75%;
    font-size: 15px;
    line-height: 1.4;
    word-wrap: break-word;
    display: inline-block;
}
.user-message {
    background: #9370db;
    color: white;
    align-self: flex-end;
}
.bot-message {
    background: #dcdcdc;
    color: black;
    align-self: flex-start;
}
.input-container {
    display: flex;
    border-top: 2px solid #6a5acd;
    padding: 10px;
    background: white;
}
input {
    flex: 1;
    padding: 12px;
    border: none;
    outline: none;
    font-size: 16px;
    border-radius: 8px;
    background: #f0f0ff;
}
button {
    background: #6a5acd;
    color: white;
    border: none;
    padding: 12px 18px;
    cursor: pointer;
    font-size: 16px;
    border-radius: 8px;
}
button:hover {
    background: #836fff;
}

.intro-container{
    width: 400px;
    max-width: 90%;
    background: white;
    box-shadow: 0px 6px 15px rgba(0, 0, 0, 0.2);
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 2px solid #6a5acd;
    justify-content: center;
    text-align: center;
}

.intro-container img{
    width : 50%;
    min-width:300px;
    padding: 0 0 0 45px; 
}

#loader{
    font-size: 25px;
    text-align: center;
}