.jp-app{display:flex;flex-direction:column;height:100%;background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;}.jp-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--surface);border-bottom:1px solid var(--border);gap:12px;flex-wrap:wrap;}.jp-header-left{display:flex;align-items:center;gap:12px;}.jp-header-right{display:flex;align-items:center;gap:8px;}.jp-title{font-size:15px;font-weight:700;color:var(--text);}.jp-path-bar{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--surface-2);border-bottom:1px solid var(--border);min-height:40px;}.jp-path-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;color:var(--text-muted);white-space:nowrap;}.jp-path-input{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 10px;font-family:var(--font-mono);font-size:13px;color:var(--accent);outline:none;transition:border-color 0.15s;}.jp-path-input:focus{border-color:var(--accent);}.jp-path-input::placeholder{color:var(--text-muted);opacity:0.5;}.jp-copy-path-btn{padding:4px 10px;border:none;background:var(--accent);color:#080b14;font-size:11px;font-weight:600;cursor:pointer;border-radius:4px;transition:all 0.15s;font-family:var(--font-sans);white-space:nowrap;}.jp-copy-path-btn:hover{opacity:0.85;}.jp-main{display:grid;grid-template-columns:1fr 1fr;gap:0;flex:1;overflow:hidden;}.jp-panel{display:flex;flex-direction:column;overflow:hidden;min-height:0;}.jp-panel:first-child{border-right:1px solid var(--border);}.jp-panel-header{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;border-bottom:1px solid var(--border);background:var(--surface-2);}.jp-panel-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;color:var(--text-muted);}.jp-textarea{width:100%;flex:1;background:var(--bg);color:var(--text);border:none;padding:16px;font-family:var(--font-mono);font-size:13px;line-height:1.7;resize:none;outline:none;tab-size:2;min-height:0;}.jp-textarea::placeholder{color:var(--text-muted);opacity:0.5;}.jp-tree-wrap{flex:1;overflow:auto;background:var(--bg);padding:12px 16px;}.jp-tree-node{padding-left:20px;}.jp-tree-node.jp-root{padding-left:0;}.jp-tree-key{color:var(--text);font-family:var(--font-mono);font-size:13px;cursor:pointer;padding:2px 4px;border-radius:3px;transition:background 0.1s;}.jp-tree-key:hover{background:var(--surface-2);}.jp-tree-key.jp-highlighted{background:rgba(0,212,255,0.15);outline:1px solid var(--accent);}.jp-tree-toggle{display:inline-block;width:16px;cursor:pointer;color:var(--text-muted);font-family:var(--font-mono);font-size:11px;user-select:none;text-align:center;}.jp-tree-colon{color:var(--text-muted);}.jp-tree-bracket{color:var(--text-muted);font-family:var(--font-mono);font-size:13px;}.jp-tree-count{color:var(--text-muted);font-size:11px;margin-left:4px;}.jp-val-string{color:var(--green);font-family:var(--font-mono);font-size:13px;}.jp-val-number{color:var(--orange);font-family:var(--font-mono);font-size:13px;}.jp-val-boolean{color:#e879a8;font-family:var(--font-mono);font-size:13px;}.jp-val-null{color:var(--text-muted);font-family:var(--font-mono);font-size:13px;font-style:italic;}.jp-collapsed-children{display:none;}.jp-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);gap:8px;padding:40px;text-align:center;}.jp-empty-state svg{opacity:0.3;margin-bottom:8px;}.jp-empty-state p{font-size:14px;}.jp-error{color:var(--red);font-style:italic;padding:16px;font-family:var(--font-mono);font-size:13px;}.jp-status-bar{padding:6px 16px;border-top:1px solid var(--border);background:var(--surface-2);display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--text-muted);}@media (max-width:768px){.jp-main{grid-template-columns:1fr;grid-template-rows:1fr 1fr;}.jp-panel:first-child{border-right:none;border-bottom:1px solid var(--border);}}