/* ========== 1. 全局基础重置 ========== */
html, body, #wpwrap, .site, #page, .wrapper { margin: 0 !important; padding: 0 !important; border: 0 !important; box-sizing: border-box !important; }

/* ========== 2. 核心布局 ========== */
.layout { display: grid !important; grid-template-columns: 230px 1fr 390px !important; grid-template-rows: 100vh !important; width: 100% !important; margin: 0 !important; padding: 0 !important; margin-left: 0 !important; flex-direction: row !important; flex-wrap: nowrap !important; align-items: stretch !important; box-sizing: border-box !important; background-color: #fff !important; }

/* ========== 3. 左侧侧边栏 ========== */
.layout .sidebar { position: static !important; width: 230px !important; height: 100vh !important; grid-column: 1 / 2 !important; grid-row: 1 / 2 !important; margin: 0 !important; padding: 20px 10px !important; border-right: 1px solid #e9ecef !important; box-sizing: border-box !important; overflow-y: auto !important; background: #f8f9fa !important; flex: none !important; }

/* ========== 4. 主内容容器 ========== */
.main-container { margin-left: 0 !important; margin-right: 0 !important; width: 100% !important; max-width: 100% !important; flex-direction: row !important; flex: none !important; grid-column: 2 / 3 !important; grid-row: 1 / 2 !important; height: 100vh !important; overflow-y: auto !important; background: #fff !important; padding: 20px 40px !important; box-sizing: border-box !important; display: flex !important; justify-content: center !important; align-items: flex-start !important; }

/* ========== 5. 对话核心容器 ========== */
.single-links-content-inner { max-width: 860px !important; width: 100% !important; margin: 0 auto !important; height: 100% !important; background: #fff !important; padding: 20px !important; border-radius: 12px !important; box-shadow: 0 0 10px rgba(0,0,0,0.02) !important; box-sizing: border-box !important; flex: none !important; position: relative !important; left: 0 !important; top: 0 !important; }

.single-links-chat-wrapper { width: 100% !important; height: calc(100% - 180px) !important; margin: 0 !important; padding: 0 !important; flex: none !important; }

.single-links-chat-area { width: 100% !important; height: 100% !important; border-radius: 8px !important; overflow: hidden !important; background: #fff !important; flex: none !important; }

/* ========== 6. 对话消息样式 ========== */
.single-links-chat-header { padding: 16px !important; border-bottom: 1px solid #e9ecef !important; background-color: #fff !important; margin: 0 !important; }

.single-links-chat-header h2 { font-size: 1rem !important; font-weight: 600 !important; margin: 0 !important; }

.single-links-chat-messages { height: calc(100% - 60px) !important; padding: 16px !important; overflow-y: auto !important; width: 100% !important; scrollbar-width: none !important; -ms-overflow-style: none !important; }

.single-links-chat-messages::-webkit-scrollbar { display: none !important; }

.single-links-message { display: flex !important; align-items: flex-start !important; gap: 10px !important; margin-bottom: 16px !important; animation: single-links-fadeIn 0.3s ease !important; flex-direction: row !important; }

.single-links-message.user { justify-content: flex-end !important; }

.single-links-avatar { width: 32px !important; height: 32px !important; border-radius: 50% !important; display: flex !important; align-items: center !important; justify-content: center !important; flex-shrink: 0 !important; box-shadow: 0 1px 2px rgba(0,0,0,0.05) !important; }

/* 显示智能体真实头像 */
.single-links-avatar.bot { 
    background-color: #165DFF !important; 
    color: white !important; 
    background-size: cover !important;
    background-position: center !important;
}

.single-links-avatar.user { background-color: #d1d5db !important; color: #374151 !important; }

.single-links-message-content { max-width: 80% !important; padding: 12px 16px !important; border-radius: 8px !important; box-shadow: 0 1px 2px rgba(0,0,0,0.05) !important; transition: transform 0.2s !important; }

.single-links-message.bot .single-links-message-content { background-color: #f1f5f9 !important; border-top-left-radius: 0 !important; }

.single-links-message.user .single-links-message-content { background-color: #165DFF !important; color: white !important; border-top-right-radius: 0 !important; }

/* 开场白图片样式 */
.onboarding-image {
    max-width: 100%;
    border-radius: 8px;
    margin-top: 8px;
}

/* 预置问题样式 */
.onboarding-suggest-reply {
    margin-top: 12px;
    padding-left: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.onboarding-suggest-reply li {
    list-style: none;
    padding: 6px 12px;
    background: #e8f4ff;
    border-radius: 16px;
    font-size: 14px;
    color: #165DFF;
    cursor: pointer;
    transition: background 0.2s;
}

.onboarding-suggest-reply li:hover {
    background: #d1e7ff;
}

/* ========== 7. 右侧侧边栏 ========== */
.sing-links-right { width: 390px !important; height: 100vh !important; grid-column: 3 / 4 !important; grid-row: 1 / 2 !important; padding: 20px 10px !important; margin: 0 !important; overflow-y: auto !important; border-left: 1px solid #e9e9e9 !important; box-sizing: border-box !important; background: #f8f9fa !important; flex: none !important; }

.sing-links-right::-webkit-scrollbar { width: 4px !important; }

.sing-links-right::-webkit-scrollbar-thumb { background-color: #e5e7eb !important; border-radius: 2px !important; }

.single-links-sidebar-card { background-color: white !important; border-radius: 12px !important; box-shadow: 0 4px 6px rgba(0,0,0,0.1) !important; overflow: hidden !important; margin-bottom: 20px !important; padding: 0 10px !important; box-sizing: border-box !important; }

.single-links-card-content { padding: 20px !important; }

/* ========== 8. 移动端响应式 ========== */
@media (max-width: 1023px) {
    .layout { grid-template-columns: 1fr !important; grid-template-rows: auto auto auto !important; background: #fff !important; margin-left: 0 !important; flex-direction: row !important; }
    .layout .sidebar { display: none !important; }
    .main-container { grid-column: 1 / 2 !important; grid-row: 1 / 2 !important; height: auto !important; min-height: calc(100vh - 680px) !important; padding: 10px 15px !important; background: #fff !important; margin-left: 0 !important; flex-direction: row !important; }
    .single-links-content-inner { max-width: 100% !important; padding: 10px !important; box-shadow: none !important; border-radius: 0 !important; margin: 0 auto !important; }
    .single-links-chat-wrapper { height: calc(100vh - 280px) !important; }
    .sing-links-right { grid-column: 1 / 2 !important; grid-row: 2 / 3 !important; width: 100% !important; height: 500px !important; border-left: none !important; border-top: 1px solid #bfdbfe !important; margin-left: 0 !important; background: #f8f9fa !important; }
    .single-links-message-content { max-width: 85% !important; }
    .chat-session-container { width: 100% !important; margin: 20px 0 0 !important; padding: 0 !important; }
    .chat-session-input-wrapper { gap: 8px !important; }
    .chat-session-icon { width: 36px !important; height: 36px !important; }
    .chat-session-input-area { padding: 6px 12px !important; }
}

/* ========== 9. 动画效果 ========== */
@keyframes single-links-fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ========== 10. 聊天输入框样式 ========== */
.chat-session-container { width: 100% !important; margin: 20px 0 0 !important; padding: 0 !important; background-color: #ffffff; }

.chat-session-btn-group { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }

.chat-session-top-btn { display: flex; align-items: center; gap: 6px; padding: 8px 16px; border: 1px solid #dcdfe6; border-radius: 20px; background-color: #f5f7fa; color: #303133; font-size: 14px; cursor: pointer; transition: all 0.2s; }

.chat-session-top-btn:hover { background-color: #e8eaed; }

.chat-session-input-wrapper { display: flex; align-items: center; gap: 10px; width: 100%; }

.chat-session-icon { width: 40px; height: 40px; border: 1px solid #dcdfe6; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; color: #909399; flex-shrink: 0; background-color: #fff; }

.chat-session-input-area { display: flex; align-items: center; gap: 10px; padding: 8px 16px; border: 1px solid #dcdfe6; border-radius: 24px; width: 100%; flex: 1; }

.chat-session-message-input { flex: 1; border: none; outline: none; font-size: 14px; color: #303133; padding: 6px 0; }

.chat-session-message-input::placeholder { color: #c0c4cc; }

.chat-session-func-icons { display: flex; align-items: center; gap: 16px; }

.chat-session-func-icon { width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; color: #909399; cursor: pointer; }

/* 修复发送按钮样式，确保点击区域正常 */
.chat-session-send-btn {
    padding: 8px 16px;
    background: #165DFF;
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    flex-shrink: 0;
    /* 新增：确保按钮不被遮挡 */
    position: relative;
    z-index: 10;
    /* 新增：鼠标悬浮样式 */
    transition: background 0.2s;
}
.chat-session-send-btn:hover {
    background: #0E48D9;
}
.chat-session-send-btn:disabled {
    background: #cccccc;
    cursor: not-allowed;
}
/* 加载指示器样式 */
.loading-indicator {
    display: none;
    text-align: center;
    padding: 10px;
    color: #666;
    font-size: 14px;
}
/* 追问建议样式 */
.follow-up-questions {
    margin-top: 8px;
    padding-left: 42px;
    font-size: 12px;
    color: #666;
}
.follow-up-questions span {
    display: inline-block;
    margin-right: 8px;
    padding: 2px 6px;
    background: #f0f0f0;
    border-radius: 4px;
    cursor: pointer;
}
.follow-up-questions span:hover {
    background: #e0e0e0;
}
/* 错误消息样式 */
.single-links-message-content.error {
    color: #d32f2f !important;
}