/* 消息容器 */
#messages {
    padding: 10px;
    margin-bottom: 10px;
    height: calc(100% - 140px);
    overflow-y: auto;
}

/* 消息 */
#messages div {
    border: 2px solid #000000;
    font-size: 14px;
    color: #000;
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 5px;
}

/* 消息加载中 */
#messages>.message.loading {
    border-color: #003cff;
    animation: pulse 1s infinite;
}

/* 消息加载中动画 */
@keyframes pulse {
    0% {
        border-color: #6e90ff;
    }

    50% {
        border-color: #002ec5;
    }

    100% {
        border-color: #6e90ff;
    }
}

/* 用户消息 */
#messages>.message.user {
    border-color: #c90000;
}

/* AI消息 */
#messages>.message.assistant {
    border-color: #06af2d;
}

/* 输入容器 */
#input-container {
    border-top: 2px solid #000000;
    height: 100px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* 输入框 */
#input {
    margin-bottom: 10px;
    height: 50px;
    width: 90%;
    border: 1px solid #ccc;
    border-radius: 5px;
}