/* Overall Layout */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

.container {
    display: flex;
    height: 100vh;
}

/* Sidebar Styling */
.sidebar {
    background-color: #6517ab; /* PANEOTECH Primary Color */
    color: white;
    width: 20%;
    padding: 20px;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sidebar h2 {
    font-size: 22px;
    margin-bottom: 20px;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar ul li {
    background-color: #4e14a1; /* A darker shade of PANEOTECH color */
    padding: 10px;
    margin: 5px 0;
    border-radius: 5px;
    cursor: pointer;
}

.sidebar ul li:hover {
    background-color: #3d0f82; /* Slight hover effect */
}

/* Chat Section Styling */
.chat-section {
    width: 80%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background-color: #f9f9f9;
}

/* Chat Box Styling */
.chat-box {
    flex-grow: 1;
    padding: 20px;
    height: 80vh;
    overflow-y: auto;
    background-color: white;
    border-bottom: 1px solid #eee;
}

.input-container {
    display: flex;
    padding: 15px;
    background-color: #fff;
    border-top: 1px solid #eee;
}

#user-input {
    width: 100%;
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

button {
    margin-left: 10px;
    padding: 15px;
    background-color: #6517ab; /* PANEOTECH Primary Color */
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: #520f8a;
}

/* Style for User and Bot Messages */
.user-message {
    background-color: #e0f7fa;
    color: #000;
    align-self: flex-end;
    padding: 10px;
    border-radius: 15px;
    margin: 5px 0;
    max-width: 70%;
    text-align: right;
    border-bottom-right-radius: 0px;
}

.bot-message {
    background-color: #f1f8e9;
    color: #000;
    align-self: flex-start;
    padding: 10px;
    border-radius: 15px;
    margin: 5px 0;
    max-width: 70%;
    text-align: left;
    border-bottom-left-radius: 0px;
}

/* Chat Box Auto-scroll */
.chat-box {
    display: flex;
    flex-direction: column;
    padding: 20px;
    height: 400px;
    overflow-y: auto;
    background-color: #f9f9f9;
    border-bottom: 1px solid #eee;
}