/* Resource page embedded chat styles */
.embed-ai-search{display:flex;flex-direction:column;align-items:center;text-align:center;margin:20px 0;}
.embed-ai-search .ai-intro{font-size:16px;color:#666;line-height:1.6;margin-bottom:12px;max-width:780px;padding:0 12px;white-space:nowrap;text-align:left;font-weight:600;background:linear-gradient(135deg,#FF4D6D 0%, #FF9671 100%);-webkit-background-clip:text;background-clip:text;color:transparent;}

/* 搜索气泡整体，与首页一致 */
.embed-ai-search .search-bubble{
    background:#FFFFFF;
    border:2px solid transparent;
    border-radius:20px;
    padding:0 16px 60px 16px;
    box-shadow:none;
    margin:0 auto;
    width:850px;
    max-width:90%;
    position:relative;
    text-align:left;
    box-sizing:border-box;
    background-image:linear-gradient(#FFFFFF,#FFFFFF),linear-gradient(135deg,#FF4D6D 0%, #FF9671 100%);
    background-origin:border-box;
    background-clip:padding-box,border-box;
}

/* 输入框 */
.embed-ai-search .search-bubble textarea{
    width:100%;
    min-height:80px;
    line-height:1.5;
    font-size:16px;
    padding:15px 52px 15px 14px;
    border:none;
    border-radius:16px;
    background:transparent;
    resize:none;
    outline:none;
    overflow:hidden; /* 不出现滚动条 */
}

/* 快速标签 */
.embed-ai-search .quick-tags{
    position:absolute;
    bottom:15px;
    left:16px;
    display:flex;
    gap:10px;
}
.embed-ai-search .tag{display:inline-flex;align-items:center;padding:4px 10px;background:#F0F0F0;border-radius:12px;font-size:13px;color:#666;cursor:pointer;user-select:none;transition:all .2s;}
.embed-ai-search .tag:hover{background:#E0E0E0;}

/* 发送按钮 */
.embed-ai-search .send-btn{
    position:absolute;
    right:16px;
    bottom:15px;
    width:56px;
    height:56px;
    border:none;
    border-radius:50%;
    background:linear-gradient(135deg,#FF4D6D 0%,#FF9671 100%);
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    transition:opacity .2s;
}
.embed-ai-search .send-btn:hover{opacity:.85;}
.embed-ai-search .send-btn svg path{stroke:#fff;}

/* tag active 选中态 */
.embed-ai-search .tag.active{background:linear-gradient(135deg,#1677FF,#69a7f3);color:#fff;}

/* 获取资源按钮优化 */
#fetchResourceBtn{
    font-size:20px;
    font-weight:600;
    background:linear-gradient(135deg,#FF4D6D 0%,#FF9671 100%) !important;
    border:2px solid #3FA9F5 !important;
}
#fetchResourceBtn:hover{opacity:.9;box-shadow:0 4px 10px rgba(58,133,255,.35);}

/* ==================== Mobile Overrides ==================== */
@media (max-width: 767px) {
  .embed-ai-search {
    margin: 15px 0px;
    padding: 0;
    width: 100%;
    position: relative;
    box-sizing: border-box;
  }
  .embed-ai-search .ai-intro {
    font-size: 14px;
    white-space: normal;
    text-align: center;
    padding: 0 4px;
    width: 100%;
  }
  .embed-ai-search .search-bubble {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 10px 60px 10px;
    margin: 0;
    border-width: 2px;
    border-radius: 20px;
    box-sizing: border-box;
    background-image: linear-gradient(#FFFFFF,#FFFFFF),linear-gradient(135deg,#FF4D6D 0%, #FF9671 100%);
    background-origin: border-box;
    background-clip: padding-box,border-box;
  }
  .embed-ai-search .search-bubble textarea {
    min-height: 60px;
    font-size: 15px;
    padding: 12px 48px 12px 15px;
    width: 100%;
    box-sizing: border-box;
  }
  .embed-ai-search .input-with-cursor {
    width: 100%;
    box-sizing: border-box;
  }
  .embed-ai-search .quick-tags {
    bottom: 12px;
    left: 15px;
    gap: 8px;
    width: calc(100% - 70px);
    box-sizing: border-box;
  }
  .embed-ai-search .tag {
    font-size: 12px;
    padding: 3px 8px;
  }
  .embed-ai-search .send-btn {
    width: 40px;
    height: 40px;
    right: 15px;
    bottom: 12px;
  }
}