.ai-chat-icon {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #007bff;
    color: white;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

.ai-chat-window {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 350px;
    height: 450px;
    background-color: white;
    border: 1px solid #ccc;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
}

.ai-chat-header {
    background-color: #007bff;
    color: white;
    padding: 10px;
    border-top-left-radius: 9px;
    border-top-right-radius: 9px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ai-chat-header h5 {
    margin: 0;
}

.ai-chat-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
}

.ai-chat-messages {
    flex-grow: 1;
    padding: 10px;
    overflow-y: auto;
    background-color: #f8f9fa;
}

.ai-chat-message {
    margin-bottom: 10px;
    padding: 8px 12px;
    border-radius: 15px;
    max-width: 80%;
}

.ai-chat-message.user {
    background-color: #dcf8c6;
    align-self: flex-end;
    margin-left: auto;
}

.ai-chat-message.ai {
    background-color: #e2e3e5;
    align-self: flex-start;
    margin-right: auto;
}

.ai-chat-input-area {
    display: flex;
    padding: 10px;
    border-top: 1px solid #ccc;
}

.ai-chat-input-area input {
    flex-grow: 1;
    border: 1px solid #ced4da;
    border-radius: 20px;
    padding: 8px 15px;
    margin-right: 10px;
}

.ai-chat-input-area button {
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 20px;
    padding: 8px 15px;
    cursor: pointer;
}