.json-intro{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:36px 0 26px;display:flex}.json-intro h1{letter-spacing:-1px;margin:9px 0 5px;font-size:31px;font-weight:650}.json-intro p{color:var(--muted);margin:0;font-size:13px;line-height:1.6}.json-mode-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:16px 0 14px;display:flex}.json-tabs{background:var(--surface);border:1px solid var(--border);border-radius:30px;gap:4px;padding:3px;display:inline-flex}.json-tab-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:20px;align-items:center;gap:6px;padding:7px 18px;font-size:13px;font-weight:500;transition:all .15s;display:inline-flex}.json-tab-btn:hover{color:var(--text)}.json-tab-btn.active{background:var(--panel);color:var(--text);box-shadow:0 2px 8px #0000000d}.json-mode-note{color:var(--quiet);font-size:11px;font-family:var(--mono)}.json-toolbar{background:var(--panel);border:1px solid var(--border);border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:14px;padding:10px 14px;display:flex}.toolbar-group{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.tb-btn{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:8px;align-items:center;gap:5px;padding:6px 11px;font-size:12px;font-weight:500;transition:all .15s;display:inline-flex}.tb-btn:hover{border-color:var(--quiet);background:var(--panel)}.tb-btn.primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.tb-btn.primary:hover{opacity:.92}.tb-select{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:8px;padding:5px 8px;font-size:12px}.status-pill{font-size:11px;font-family:var(--mono);border-radius:6px;align-items:center;gap:5px;padding:4px 9px;display:inline-flex}.status-pill.valid{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0}.status-pill.error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.json-filter-bar{background:var(--surface);border:1px solid var(--border);border-radius:10px;align-items:center;gap:8px;margin-bottom:14px;padding:8px 12px;display:flex}.json-filter-bar input{font-family:var(--mono);color:var(--text);background:0 0;border:none;outline:none;flex:1;font-size:12px}.json-filter-bar .filter-hint{color:var(--muted);font-size:11px}.json-grid{grid-template-columns:1fr 1fr;align-items:stretch;gap:16px;min-height:560px;padding-bottom:56px;display:grid}.json-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;flex-direction:column;display:flex;overflow:hidden}.card-header-bar{border-bottom:1px solid var(--border);background:var(--surface);color:var(--text);justify-content:space-between;align-items:center;padding:10px 14px;font-size:12px;font-weight:600;display:flex}.card-view-tabs{gap:4px;display:flex}.view-tab-pill{color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;padding:4px 10px;font-size:11px;font-weight:500}.view-tab-pill:hover{color:var(--text)}.view-tab-pill.active{background:var(--panel);color:var(--text);border-color:var(--border);box-shadow:0 1px 3px #0000000d}.editor-wrapper{background:var(--panel);flex:1;min-height:480px;display:flex;position:relative}.line-numbers-gutter{background:var(--surface);border-right:1px solid var(--border);color:var(--quiet);font-family:var(--mono);text-align:right;-webkit-user-select:none;user-select:none;box-sizing:border-box;min-width:36px;padding:12px 8px;font-size:12px;line-height:1.5}.editor-textarea{resize:none;color:var(--text);font-family:var(--mono);white-space:pre;background:0 0;border:none;outline:none;flex:1;padding:12px 14px;font-size:12px;line-height:1.5;overflow:auto}.error-banner{color:#991b1b;background:#fef2f2;border-top:1px solid #fecaca;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;font-size:11px;display:flex}.error-banner code{font-family:var(--mono);font-weight:600}.tree-container{font-family:var(--mono);flex:1;padding:12px 14px;font-size:12px;line-height:1.6;overflow:auto}.tree-control-bar{border-bottom:1px solid var(--border);background:var(--surface);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:8px 12px;display:flex}.tree-node-row{border-radius:4px;align-items:center;gap:6px;padding:2px 4px;display:flex;position:relative}.tree-node-row:hover{background:var(--surface)}.tree-expander{cursor:pointer;width:14px;height:14px;color:var(--muted);-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;font-size:9px;transition:transform .15s;display:inline-flex}.tree-expander.collapsed{transform:rotate(-9deg)}.tree-key{color:#2563eb;font-weight:600}[data-theme=dark] .tree-key{color:#60a5fa}.tree-type-badge{background:var(--surface);border:1px solid var(--border);color:var(--muted);border-radius:4px;padding:1px 5px;font-size:10px}.tree-val-string{color:#16a34a}[data-theme=dark] .tree-val-string{color:#4ade80}.tree-val-number{color:#ea580c}[data-theme=dark] .tree-val-number{color:#fb923c}.tree-val-boolean{color:#9333ea;font-weight:600}[data-theme=dark] .tree-val-boolean{color:#c084fc}.tree-val-null{color:var(--quiet);font-style:italic}.node-hover-actions{gap:4px;display:none;position:absolute;right:8px}.tree-node-row:hover .node-hover-actions{display:inline-flex}.node-action-btn{border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;border-radius:4px;padding:1px 6px;font-size:10px}.table-view-container{flex:1;padding:10px 14px;overflow:auto}.json-data-table{border-collapse:collapse;text-align:left;width:100%;font-size:12px}.json-data-table th{background:var(--surface);border-bottom:2px solid var(--border);color:var(--text);cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;padding:8px 10px;font-weight:600;position:sticky;top:0}.json-data-table th:hover{background:var(--panel)}.json-data-table td{border-bottom:1px solid var(--border);color:var(--text);text-overflow:ellipsis;white-space:nowrap;max-width:240px;padding:7px 10px;overflow:hidden}.json-data-table tr:hover td{background:var(--surface)}.code-preview-pane{font-family:var(--mono);background:var(--panel);color:var(--text);white-space:pre;flex:1;margin:0;padding:14px;font-size:12px;line-height:1.5;overflow:auto}.diff-container{flex-direction:column;gap:14px;padding-bottom:56px;display:flex}.diff-input-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.diff-table{border-collapse:collapse;width:100%;font-family:var(--mono);background:var(--panel);border:1px solid var(--border);border-radius:12px;font-size:12px;line-height:1.5;overflow:hidden}.diff-table td{vertical-align:top;white-space:pre-wrap;word-break:break-all;padding:3px 8px}.diff-table tr.added td{color:#166534;background:#f0fdf4}.diff-table tr.removed td{color:#991b1b;background:#fef2f2}.diff-table tr.modified td{color:#92400e;background:#fffbeb}.diff-line-num{text-align:right;width:40px;color:var(--quiet);border-right:1px solid var(--border);-webkit-user-select:none;user-select:none}.jwt-container{flex-direction:column;gap:16px;padding-bottom:56px;display:flex}.jwt-status-card{border:1px solid var(--border);background:var(--panel);border-radius:12px;justify-content:space-between;align-items:center;padding:16px;display:flex}.jwt-badge{border-radius:20px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.jwt-badge.valid{color:#166534;background:#dcfce7;border:1px solid #86efac}.jwt-badge.expired{color:#991b1b;background:#fee2e2;border:1px solid #fca5a5}.jwt-split-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.json-toast{background:var(--text);color:var(--bg);z-index:1000;pointer-events:none;border-radius:30px;padding:9px 18px;font-size:13px;font-weight:500;animation:.2s ease-out toastFade;position:fixed;bottom:28px;left:50%;transform:translate(-50%);box-shadow:0 10px 25px #00000026}@keyframes toastFade{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}@media (width<=900px){.json-grid,.diff-input-grid,.jwt-split-grid{grid-template-columns:1fr}}