#bot-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #404040;
    color: #fff;
    font-size: 22px;
    padding: 12px 15px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 8px rgba(0,0,0,0.2);
    z-index: 9999;
}

.chat-container {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 340px;
    font-family: 'Segoe UI', sans-serif;
    border: 1px solid #ccc;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0,0,0,0.3);
    z-index: 9998;
}

.chat-header {
    background: #404040;
    color: white;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-box {
    height: 300px;
    overflow-y: auto;
    padding: 10px;
    font-size: 14px;
    background: #f9f9f9;
}

#chat-form {
    display: flex;
    border-top: 1px solid #ccc;
    background: white;
}

#chat-form input {
    flex: 1;
    padding: 10px;
    border: none;
    outline: none;
    font-size: 14px;
}

#chat-form button {
    padding: 10px 15px;
    background: #404040;
    color: white;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.user {
    margin-bottom: 5px;
    color: #333;
}

.bot {
    margin-bottom: 10px;
    color: #007BFF;
}

button {
    background: #eee;
    border: none;
    padding: 6px 10px;
    margin: 5px 5px 0 0;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
}