.alc-chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
}

.alc-chat-button {
    width: 60px;
    height: 60px;
    background-color: #0073aa;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.alc-chat-container {
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    display: none;
}

.alc-chat-header {
    background: #0073aa;
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.alc-chat-title {
    font-weight: bold;
}

.alc-chat-close {
    cursor: pointer;
}

.alc-chat-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
}

.alc-message {
    margin-bottom: 10px;
    display: flex;
}

.alc-message.user {
    justify-content: flex-end;
}

.alc-message-content {
    max-width: 80%;
    padding: 8px 12px;
    border-radius: 18px;
}

.alc-message.operator .alc-message-content {
    background: #f1f1f1;
}

.alc-message.user .alc-message-content {
    background: #0073aa;
    color: white;
}

.alc-chat-input-container {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
}

.alc-chat-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 20px;
    margin-right: 10px;
}

.alc-chat-send {
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 20px;
    padding: 10px 15px;
    cursor: pointer;
}

.alc-chat-status {
    padding: 10px 15px;
    background: #f8f8f8;
    border-top: 1px solid #eee;
    font-size: 12px;
    color: #666;
}