:root{--lark-primary: #3370ff;--lark-bg: #f5f6f7;--lark-text: #1f2329;--lark-caption: #646a73;--lark-border: #dee0e3;--lark-white: #ffffff;--lark-hover: #f2f6ff}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background-color:var(--lark-bg);color:var(--lark-text);line-height:1.6}.app-container{max-width:100%;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;background:var(--lark-white)}.app-header{padding:16px 24px;border-bottom:1px solid var(--lark-border);display:flex;align-items:center;position:sticky;top:0;background:var(--lark-white);z-index:10}.app-title{font-size:16px;font-weight:600}.content-wrapper{padding:32px 48px;flex:1;overflow-y:auto}.config-section{margin-bottom:32px}.section-title{font-size:14px;font-weight:600;margin-bottom:16px;display:flex;align-items:center;color:var(--lark-text)}.section-title:before{content:"";width:3px;height:14px;background:var(--lark-primary);margin-right:8px;border-radius:2px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 24px}.select-container{padding:2px}.custom-tree-select .ant-select-selector{height:40px!important;border-radius:6px!important;border-color:var(--lark-border)!important;padding:4px 12px!important}.tree-node-title{display:flex;align-items:center;font-size:14px}.tree-node-title .icon-dir{color:#f7b500;margin-right:8px;font-size:16px}.tree-node-title .icon-file{color:var(--lark-caption);margin-right:8px;font-size:15px}.tree-node-title .name-text{flex:1}.tag-todo{margin-left:8px;font-size:10px;transform:scale(.9);background:#f0f1f2;border:none;color:#8f959e}.selection-hint{margin-top:12px;min-height:24px}.hint-text{font-size:12px;color:var(--lark-caption)}.sync-option-card{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:#f9fafb;border-radius:8px;border:1px solid var(--lark-border)}.sync-info{flex:1}.sync-label{font-size:14px;font-weight:500;color:var(--lark-text)}.sync-desc{font-size:12px;color:var(--lark-caption);margin-top:4px}.footer-actions{padding:20px 48px;border-top:1px solid var(--lark-border);display:flex;justify-content:flex-end;background:#fff;position:sticky;bottom:0}.btn-confirm{min-width:140px;height:48px;border-radius:8px;font-weight:600;font-size:16px}.ant-form-item-label>label{font-size:13px!important;color:var(--lark-caption)!important;font-weight:500!important}.ant-input,.ant-input-password{height:36px;border-radius:6px!important}.ant-select-tree-treenode{padding:6px 12px!important}.ant-select-tree-treenode:hover{background-color:var(--lark-hover)!important}.ant-select-tree-node-content-wrapper-selected{background-color:#eef3ff!important;color:var(--lark-primary)!important}.credential-card{flex:1;border-radius:12px!important;border:1px solid #edf2f7!important;transition:all .2s ease-in-out!important;box-shadow:0 2px 8px #0000000a!important;background:#fff;cursor:pointer;overflow:hidden}.credential-card:hover{box-shadow:0 4px 12px #00000014!important;border-color:#cbd5e0!important;transform:translateY(-1px)}.credential-card.selected{border-color:var(--lark-primary)!important;background:#f0f7ff!important;box-shadow:0 4px 12px #3370ff1f!important}.card-content{padding:2px 4px}.card-title{font-size:15px;font-weight:600;color:var(--lark-text);margin-bottom:6px}.card-detail{font-size:12px;color:var(--lark-caption);display:flex;align-items:center;gap:8px;margin-bottom:4px}.card-detail .divider{color:#dee0e3}.card-url{font-size:12px;color:#8f959e;font-family:monospace}.action-item{font-size:12px;color:var(--lark-caption);padding:8px 0;transition:color .2s;display:flex;align-items:center;justify-content:center;gap:4px}.action-item:hover{color:var(--lark-primary)}.action-item.delete:hover{color:#ff4d4f}.ant-card-actions{background:#fafafb!important;border-top:1px solid #edf2f7!important}.credential-card.compact{border-radius:8px!important;padding:0!important}.credential-card.compact .ant-card-body{padding:10px 12px!important}.card-title-compact{font-size:14px;font-weight:600;color:var(--lark-text);margin-bottom:2px}.card-info-compact{font-size:11px;color:var(--lark-caption)}.compact-action{font-size:14px;color:var(--lark-caption);transition:color .2s}.compact-action:hover{color:var(--lark-primary)}.compact-action.delete:hover{color:#ff4d4f}.credential-card.compact .ant-card-actions{padding:4px 0!important;background:#fcfdfe!important}.credential-card.compact .ant-card-actions>li{margin:4px 0!important}.header-add-btn{font-size:13px!important;font-weight:500!important}