body {
    font-family: "Segoe UI", Arial, sans-serif;
    background-color: #e4ddd4;
    display: flex;
    justify-content: center;
    padding: 40px 0;
}

.chat-container {
    width: 380px;
    background-color: #efeae2;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.chat-header {
    background-color: #075e54;
    color: white;
    padding: 12px;
    text-align: center;
    font-weight: bold;
    font-size: 16px;
}

.chat-box {
    height: 450px;
    padding: 10px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.message {
    max-width: 75%;
    padding: 8px 10px;
    border-radius: 8px;
    margin: 4px 0;
    clear: both;
    font-size: 14px;
}

.user {
    background-color: #dcf8c6;
    align-self: flex-end;
}

.bot {
    background-color: #ffffff;
    align-self: flex-start;
}

.typing {
    font-style: italic;
    color: #555;
}

.chat-input {
    display: flex;
    padding: 8px;
}
.chat-input {
    display: flex;
    align-items: center;
    padding: 8px 10px;
    background-color: #f0f0f0;
    border-top: 1px solid #ddd;
}

#chat-input {
    flex: 1;
    padding: 10px 15px;
    border: none;
    border-radius: 20px;
    font-size: 14px;
    background-color: #ffffff;
    outline: none;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

#send-btn {
    background-color: transparent;
    border: none;
    outline: none;
    margin-left: 10px;
    font-size: 20px;
    color: #008069;
    cursor: pointer;
    transition: transform 0.1s ease;
}

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