/* Chat Widget Container */
#kt-chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Chat Button */
#kt-chat-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: transform 0.3s;
}

#kt-chat-button:hover {
    transform: scale(1.1);
}

/* Chat Window */
#kt-chat-window {
    display: none;
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    flex-direction: column;
    overflow: hidden;
}

#kt-chat-window.open {
    display: flex;
}

/* Header */
.kt-chat-header {
    background-color: #007bff;
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kt-chat-header h3 {
    margin: 0;
    font-size: 16px;
}

#kt-chat-close {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
}

/* Messages Area */
#kt-chat-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: #f9f9f9;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Message Bubbles */
.kt-message {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 14px;
    line-height: 1.4;
    word-wrap: break-word;
}

.kt-message.user {
    align-self: flex-end;
    background-color: #007bff;
    color: white;
    border-bottom-right-radius: 2px;
}

.kt-message.bot {
    align-self: flex-start;
    background-color: #e9ecef;
    color: #333;
    border-bottom-left-radius: 2px;
}

/* Input Area */
.kt-chat-input-area {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 10px;
    background-color: white;
}

#kt-chat-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
}

#kt-chat-input:focus {
    border-color: #007bff;
}

#kt-chat-send {
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

#kt-chat-send:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}