#xuanyan-kefu-widget {
    position: fixed !important;
    right: 20px !important;
    bottom: 20px !important;
    z-index: 999999 !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.xuanyan-kefu-btn {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    padding: 12px 20px;
    border-radius: 30px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    font-weight: bold;
    font-size: 16px;
    border: none;
    outline: none;
}
.xuanyan-kefu-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.2);
}

/* 客服面板：竖向窄条 */
.xuanyan-kefu-panel {
    position: absolute !important;
    bottom: calc(100% + 10px) !important;
    right: 0 !important;
    width: 100px !important;
    background: white !important;
    border-radius: 12px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15) !important;
    overflow: visible !important;
    display: none !important;
    opacity: 0 !important;
    transform: translateY(10px) !important;
    transition: all 0.3s ease !important;
    z-index: 1000002 !important;
}
.xuanyan-kefu-panel.active {
    display: block !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* 标题高度减半 */
.xuanyan-kefu-header {
    padding: 8px 0 !important;
    background: #f8f9fa;
    font-weight: bold;
    font-size: 13px !important;
    text-align: center !important;
    border-bottom: 1px solid #eee;
}

/* 选项垂直排列 */
.xuanyan-kefu-options {
    display: flex !important;
    flex-direction: column !important;
    padding: 8px 0 !important;
    gap: 4px !important;
}
.xuanyan-kefu-option {
    text-align: center;
    cursor: pointer;
    padding: 8px 0 !important;
    font-size: 13px !important;
    position: relative;
}
/* 仅电话和微信有悬停背景 */
.xuanyan-kefu-option[data-action="phone"]:hover,
.xuanyan-kefu-option[data-action="wechat"]:hover {
    background: #f0f8ff;
}

/* 气泡提示：全局顶层，不拦截点击 */
/* 气泡提示：全局顶层，不拦截点击 */
.xuanyan-contact-tip {
    position: fixed !important;
    right: calc(100% + 15px) !important;
    top: auto !important;
    bottom: auto !important;
    /* 关键修改：向上偏移 50px，避免被底部任务栏遮挡 */
    transform: translateY(-80px) !important;
    background: white !important;
    padding: 10px !important;
    border-radius: 8px !important;
    box-shadow: 0 6px 20px rgba(0,0,0,0.2) !important;
    min-width: 140px !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.2s ease !important;
    z-index: 9999999 !important;
    pointer-events: none !important; /* 穿透点击 */
}
.xuanyan-contact-tip img {
    width: 120px !important;
    height: 120px !important;
    display: block !important;
    margin: 5px auto 0 !important;
    border-radius: 4px !important;
}

/* 仅电话和微信显示气泡 */
.xuanyan-kefu-option[data-action="phone"]:hover .xuanyan-contact-tip,
.xuanyan-kefu-option[data-action="wechat"]:hover .xuanyan-contact-tip {
    opacity: 1 !important;
    visibility: visible !important;
}

/* ========== AI 聊天模态框 ========== */
#xuanyan-ai-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000001;
}
#xuanyan-ai-modal.active {
    display: flex;
}
.xuanyan-ai-chatbox {
    width: 90%;
    max-width: 400px;
    height: 80vh;
    max-height: 600px;
    background: white;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}
.xuanyan-ai-header {
    padding: 12px 16px; /* 原为 16px 20px，减小高度 */
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    font-weight: 600;
    font-size: 16px; /* 稍微缩小字体 */
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.xuanyan-ai-close {
    background: none;
    border: none;
    color: white;
    font-size: 14px; /* 原 24px → 现 14px，约为原大小的 1/3 */
    cursor: pointer;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
    opacity: 0.9;
}
.xuanyan-ai-close:hover {
    background: rgba(0, 0, 0, 0.15); /* 悬停时轻微深色背景 */
    color: #f0f0f0; /* 文字稍亮 */
    opacity: 1;
}
.xuanyan-ai-messages {
    flex: 1;
    padding: 16px; /* 内边距稍减 */
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px; /* 消息间距微调 */
}
.xuanyan-message {
    max-width: 80%;
    padding: 10px 14px; /* 稍微缩小内边距 */
    border-radius: 16px;
    line-height: 1.45;
    word-break: break-word;
    font-size: 14px;
}
.xuanyan-message.user {
    background: #e3f2fd;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}
.xuanyan-message.ai {
    background: #f5f5f5;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}
.xuanyan-ai-input {
    display: flex;
    padding: 12px 16px; /* 输入区域高度降低 */
    border-top: 1px solid #eee;
    gap: 8px;
}
.xuanyan-ai-input input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
    font-size: 14px;
}
.xuanyan-ai-input input:focus {
    border-color: #4facfe;
    box-shadow: 0 0 0 2px rgba(79, 172, 254, 0.2);
}
.xuanyan-ai-input button {
    background: #4facfe;
    color: white;
    border: none;
    border-radius: 20px;
    padding: 10px 18px;
    font-weight: bold;
    cursor: pointer;
    font-size: 14px;
}
.xuanyan-ai-input button:hover {
    background: #3a9de0;
}

/* 响应式 */
@media (max-width: 768px) {
    #xuanyan-kefu-widget {
        right: 10px;
        bottom: 10px;
    }
    .xuanyan-kefu-panel {
        width: 90px;
    }
    .xuanyan-ai-chatbox {
        width: 100%;
        height: 100%;
        border-radius: 0;
    }
    .xuanyan-ai-header {
        padding: 10px 14px;
        font-size: 15px;
    }
    .xuanyan-ai-close {
        font-size: 18px;
        width: 26px;
        height: 26px;
    }
}
.xuanyan-ai-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.xuanyan-message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 18px;
    line-height: 1.5;
    word-break: break-word;
}
.xuanyan-message.user {
    background: #e3f2fd;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}
.xuanyan-message.ai {
    background: #f5f5f5;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}
.xuanyan-ai-input {
    display: flex;
    padding: 16px;
    border-top: 1px solid #eee;
    gap: 10px;
}
.xuanyan-ai-input input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 24px;
    outline: none;
}
.xuanyan-ai-input button {
    background: #4facfe;
    color: white;
    border: none;
    border-radius: 24px;
    padding: 0 24px;
    font-weight: bold;
    cursor: pointer;
}
.xuanyan-ai-input button:hover {
    background: #3a9de0;
}

/* 响应式 */
@media (max-width: 768px) {
    #xuanyan-kefu-widget {
        right: 10px;
        bottom: 10px;
    }
    .xuanyan-kefu-panel {
        width: 90px;
    }
    .xuanyan-ai-chatbox {
        width: 100%;
        height: 100%;
        border-radius: 0;
    }
}