/* 消息项样式 */
.chat-message {
    margin-bottom: 20px;
    animation: fadeInUp 0.3s ease-out;
    max-width: 100%;
}

/* 消息卡片 */
.message-card {
    max-width: 85%;
    word-wrap: break-word;
    word-break: break-word;
}

.message-card.user {
    margin-left: auto;
    margin-right: 15px;
    /* 用户消息离右边远一点 */
}

.message-card.assistant {
    margin-right: auto;
    margin-left: 15px;
    /* AI响应离左边远一点 */
}

.message-card.assistant .ant-card {
    background-color: #a4e2ad;
}

.message-card.assistant .ant-card .ant-card-body {
    background-color: #a4e2ad;
}

/* Card组件圆角调整 */
.message-card .ant-card {
    border-radius: 20px !important;
    /* 增加圆角度 */
}

.message-card .ant-card .ant-card-body {
    border-radius: 20px !important;
    /* 确保body也有圆角 */
    min-height: 20px !important;
    /* 设置最小高度 */
    padding: 12px 16px !important;
    /* 调整内边距 - 减少上下内边距 */
    display: block !important;
    /* 改为block布局，移除flex */
    line-height: 1.4 !important;
    /* 减少行高 */
}

/* 流式文本效果 */
.streaming-text {
    position: relative;
}

.streaming-text::after {
    content: '';
    /* 移除光标 */
    animation: blink 1s infinite;
    color: #1890ff;
    margin-left: 2px;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

/* 消息动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应指示器 */
.responding-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #6b7280;
    font-size: 14px;
}

/* 反馈按钮容器 */
.feedback-buttons {
    margin-top: 12px;
    display: flex;
    gap: 8px;
}

/* 建议问题 */
.suggested-questions {
    margin-top: 16px;
}

.question-button {
    margin-bottom: 8px;
    margin-right: 8px;
    white-space: normal;
    height: auto;
    padding: 8px 12px;
    text-align: left;
    border: 1px solid #d1d5db;
    background: #f9fafb;
    color: #374151;
    transition: all 0.2s ease;
}

.question-button:hover {
    border-color: #1890ff;
    background: #f0f9ff;
    color: #1890ff;
}

/* 消息时间戳 */
.message-timestamp {
    font-size: 12px;
    color: #9ca3af;
    margin-top: 8px;
    display: flex;
    gap: 12px;
}

/* 消息图片 */
.message-images {
    margin-top: 12px;
}

.message-images .ant-image {
    border-radius: 8px;
    overflow: hidden;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .message-card {
        max-width: 90%;
    }

    .message-card.user {
        margin-right: 20px;
    }

    .message-card.assistant {
        margin-left: 20px;
    }
}

@media (max-width: 768px) {
    .message-card {
        max-width: 95%;
    }

    .message-card.user {
        margin-right: 15px;
    }

    .message-card.assistant {
        margin-left: 15px;
    }

    .message-card .ant-card .ant-card-body {
        padding: 10px 14px !important;
        font-size: 14px;
    }

    .feedback-buttons {
        margin-top: 8px;
        gap: 6px;
    }

    .question-button {
        padding: 6px 10px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .message-card {
        max-width: 100%;
    }

    .message-card.user {
        margin-right: 8px;
    }

    .message-card.assistant {
        margin-left: 8px;
    }

    .message-card .ant-card .ant-card-body {
        padding: 8px 12px !important;
        font-size: 13px;
        line-height: 1.3 !important;
    }

    .message-timestamp {
        font-size: 11px;
        margin-top: 6px;
        gap: 8px;
    }

    .suggested-questions {
        margin-top: 12px;
    }

    .question-button {
        margin-bottom: 6px;
        margin-right: 6px;
        padding: 5px 8px;
        font-size: 12px;
    }
}