/* style.css */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: linear-gradient(135deg, #6e45e2 0%, #88d3ce 100%);
    transition: background 0.3s ease;
}

header {
    width: 100%;
    text-align: center;
    background: linear-gradient(90deg, #4d2c91 0%, #6e45e2 100%);
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transition: background 0.3s ease;
}

header h1 {
    margin: 0;
    color: #fff;
    font-size: 2.5em;
    font-family: 'Pacifico', cursive;
    transition: color 0.3s ease;
}

header h1:hover {
    color: #88d3ce;
}

main {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    padding: 20px;
    box-sizing: border-box;
    transition: padding 0.3s ease;
}

#chat-container {
    background: linear-gradient(180deg, #ffffff 0%, #f1f1f1 100%);
    width: 100%;
    max-width: 800px; /* Max width for larger screens */
    height: 70%;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    transition: transform 0.3s ease, background 0.3s ease;
}

#chat-container:hover {
    transform: scale(1.02);
}

#messages {
    padding: 20px;
    flex-grow: 1;
    overflow-y: auto; /* Enables vertical scrolling */
    height: 100%; /* Ensure the messages div takes the available height */
    scrollbar-width: thin;
    scrollbar-color: #6e45e2 #f1f1f1;
}

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

#messages::-webkit-scrollbar-thumb {
    background-color: #6e45e2;
    border-radius: 10px;
}

#messages::-webkit-scrollbar-track {
    background: #f1f1f1;
}

#input-area {
    display: flex;
    border-top: 1px solid #ddd;
    padding: 10px;
    background: #e2e2e2; /* Background color for the input area */
    transition: background 0.3s ease;
}

#user-input {
    flex-grow: 1;
    padding: 10px;
    border: none;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    font-size: 1em;
    transition: box-shadow 0.3s ease;
}

#user-input:focus {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

#send-btn {
    background: #4d2c91;
    border: none;
    padding: 10px 20px;
    margin-left: 10px;
    border-radius: 5px;
    color: #fff;
    font-size: 1em;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
}

#send-btn:hover {
    background: #6e45e2;
    transform: scale(1.1);
}

/* Style for messages */
.message {
    padding: 10px;
    margin: 10px 0;
    border-radius: 10px;
    max-width: 80%;
    transition: all 0.3s ease;
}

.user {
    background: #6e45e2;
    color: #fff;
    align-self: flex-end;
}

.bot {
    background: #88d3ce;
    color: #fff;
    align-self: flex-start;
}