*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:#00000026;border-radius:3px}::-webkit-scrollbar-track{background:transparent}@keyframes blink{0%{opacity:.2}20%{opacity:1}to{opacity:.2}}.ant-menu-item-group-title{font-size:11px!important;text-transform:uppercase;letter-spacing:.5px}.ant-card:hover{transition:box-shadow .3s ease}.ant-card.ant-card-hoverable:hover{box-shadow:0 4px 16px #00000014}.ant-layout-sider-dark .ant-menu-item-group-title{color:#ffffff59!important;font-size:11px!important;padding-left:24px!important}.ai-picker-overlay{position:fixed;inset:0;z-index:2100;background:#00000073;display:flex;align-items:center;justify-content:center;padding:24px;animation:aiPickerFadeIn .2s ease}@keyframes aiPickerFadeIn{0%{opacity:0}to{opacity:1}}.ai-picker-dialog{width:min(920px,100%);height:min(640px,calc(100vh - 48px));background:#fff;border-radius:12px;display:flex;overflow:hidden;box-shadow:0 16px 48px #0000002e}.ai-picker-sidebar{width:200px;flex-shrink:0;background:#fafafa;border-right:1px solid #f0f0f0;padding:20px 16px;display:flex;flex-direction:column;gap:8px}.ai-picker-sidebar-title{font-size:15px;font-weight:600;color:#1f1f1f;margin-bottom:8px;padding:0 8px}.ai-picker-create-btn{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;height:40px;margin-top:auto;border:none;border-radius:8px;background:#e4393c;color:#fff;font-size:14px;font-weight:500;font-family:inherit;cursor:pointer;box-shadow:0 2px 8px #e4393c59;transition:background .2s,box-shadow .2s,transform .15s}.ai-picker-create-btn:hover{background:#c93437;box-shadow:0 4px 12px #e4393c73}.ai-picker-create-btn:active{transform:scale(.98)}.ai-picker-nav-item{display:flex;align-items:center;gap:8px;width:100%;padding:10px 12px;border:none;border-radius:8px;background:transparent;color:#666;font-size:14px;font-family:inherit;cursor:pointer;text-align:left;transition:background .2s,color .2s}.ai-picker-nav-item:hover{background:#f5f5f5}.ai-picker-nav-item.active{background:#fff1f0;color:#e4393c}.ai-picker-nav-icon{width:18px;height:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.ai-picker-main{flex:1;min-width:0;display:flex;flex-direction:column;padding:20px 24px}.ai-picker-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:16px;flex-shrink:0}.ai-picker-header-left h3{font-size:16px;font-weight:600;color:#1f1f1f;margin:0 0 4px}.ai-picker-count{font-size:13px;color:#999}.ai-picker-header-right{display:flex;align-items:center;gap:12px}.ai-picker-search{display:flex;align-items:center;gap:8px;padding:0 12px;height:34px;border:1px solid #e8e8e8;border-radius:8px;background:#fafafa;min-width:180px}.ai-picker-search input{border:none;background:transparent;outline:none;font-size:13px;font-family:inherit;color:#333;width:120px}.ai-picker-search input::placeholder{color:#bbb}.ai-picker-close{width:32px;height:32px;border:none;background:transparent;border-radius:8px;cursor:pointer;color:#999;font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s}.ai-picker-close:hover{background:#f5f5f5;color:#666}.ai-picker-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;flex-shrink:0;min-height:32px}.ai-picker-tag{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 10px;border:1px solid #ffccc7;border-radius:6px;background:#fff;font-size:13px;color:#333}.ai-picker-tag-icon{width:16px;height:16px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:10px;flex-shrink:0}.ai-picker-tag-remove{border:none;background:transparent;color:#e4393c;cursor:pointer;padding:0;font-size:14px;line-height:1;display:flex;align-items:center}.ai-picker-list{flex:1;overflow-y:auto;border-top:1px solid #f0f0f0}.ai-picker-item{display:flex;align-items:center;gap:12px;padding:16px 4px;border-bottom:1px solid #f5f5f5}.ai-picker-item-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.ai-picker-item-body{flex:1;min-width:0}.ai-picker-item-title{font-size:14px;font-weight:600;color:#1f1f1f;margin-bottom:4px}.ai-picker-item-desc{font-size:12px;color:#999;line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ai-picker-item-action{flex-shrink:0}.ai-picker-check{width:24px;height:24px;color:#e4393c;display:flex;align-items:center;justify-content:center}.ai-picker-add-btn{height:30px;padding:0 16px;border:1px solid #e8e8e8;border-radius:6px;background:#fff;color:#666;font-size:13px;font-family:inherit;cursor:pointer;transition:border-color .2s,color .2s}.ai-picker-add-btn:hover{border-color:#e4393c;color:#e4393c}.ai-picker-empty{padding:48px 0;text-align:center;color:#bbb;font-size:14px}