:root{--bg: #16181d;--bg-raised: #1e2128;--bg-hover: #23262e;--border: #2c3038;--text: #d6dae2;--text-muted: #7c8492;--accent: #5aa2e8;--rail: #2e333d;--v-string: #9ecb7d;--v-number: #6fb3f0;--v-boolean: #d197e8;--v-null: #8a93a3;--hit: #4a3f1e;--sel: #24344a;--row-h: 26px;--font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace}:root{--cv-bg: #ffffff;--cv-line-row: #d3d9de;--cv-line-col: #e6eaee;--cv-head-bg: #e8eef2;--cv-head-text: #33475b;--cv-key: #1f2937;--cv-val: #111827;--cv-null: #8a94a3;--cv-glyph: #0f766e;--cv-prev: #6b7480;--cv-groove-bg: #eef1f4;--cv-groove-bd: #c9d1d9;--cv-dicon: #6b7480;--cv-chunk-bg: #f7f9fa;--cv-twist: #33475b;--cv-drop-bg: #ffffff;--cv-drop-bd: #b3bcc5;--cv-hit: #c9ede9;--cv-sel: #dbe5ef;--cv-cell-line: #dfe4e8;--cv-thead-line: #d3d9de;--cv-tcell-absent: #f3f5f7;--cv-corner: #5b6673;--cv-corner-disabled: #c2c9d1;--cv-sort: #0f766e;--cv-cur: #0d9488;--cv-invalid: #d64545;--cv-invalid-dim: #e0a3a3;--chip-str: #15803d;--chip-num: #1d4ed8;--chip-bool: #7c3aed;--chip-null: #64748b;--tv-bg: #ffffff;--tv-hover: #eef4f3;--tv-key: #33475b;--tv-text: #1f2937;--tv-str: #15803d;--tv-num: #1d4ed8;--tv-boolnull: #7c3aed;--tv-muted: #8a94a3;--tv-prev: #6b7480;--tv-twist: #6b7480;--tv-chunk: #4b5563}:root[data-theme=dark]{--cv-bg: #191c21;--cv-line-row: #2c3038;--cv-line-col: #262a31;--cv-head-bg: #233038;--cv-head-text: #a7c6c2;--cv-key: #d6dae2;--cv-val: #c9cde2;--cv-null: #7c8492;--cv-glyph: #45c4b5;--cv-prev: #8a93a3;--cv-groove-bg: #22262d;--cv-groove-bd: #3a3f49;--cv-dicon: #8a93a3;--cv-chunk-bg: #1e2128;--cv-twist: #aeb6c2;--cv-drop-bg: #22262d;--cv-drop-bd: #4a505b;--cv-hit: #1f4b45;--cv-sel: #2a3a4e;--cv-cell-line: #2c3038;--cv-thead-line: #2c3038;--cv-tcell-absent: #1e2128;--cv-corner: #8a93a3;--cv-corner-disabled: #4a505b;--cv-sort: #45c4b5;--cv-cur: #3fd0be;--cv-invalid: #f28b82;--cv-invalid-dim: #7d4f4c;--chip-str: #9ecb7d;--chip-num: #6fb3f0;--chip-bool: #d197e8;--chip-null: #8a93a3;--tv-bg: #191c21;--tv-hover: #22262d;--tv-key: #9fb4c9;--tv-text: #d6dae2;--tv-str: #9ecb7d;--tv-num: #6fb3f0;--tv-boolnull: #d197e8;--tv-muted: #7c8492;--tv-prev: #8a93a3;--tv-twist: #8a93a3;--tv-chunk: #aeb6c2}*{box-sizing:border-box}html,body{margin:0;height:100%}body{font-family:var(--font-ui);font-size:13px;background:var(--bg);color:var(--text)}#app{display:flex;flex-direction:column;height:100vh}.toolbar{display:flex;align-items:center;column-gap:0;row-gap:6px;flex-wrap:wrap;padding:8px 12px;background:var(--bg-raised);border-bottom:1px solid var(--border);flex:none}.tb-group{display:inline-flex;align-items:center;gap:4px;flex:none;padding:0 8px;border-left:1px solid var(--border)}.tb-group[aria-label=File]{border-left:none;padding-left:0}.tab-switch.tb-group{gap:0;margin-left:0}.toolbar button,.toolbar-tools button,.modal button,.search-bar button{font:inherit;color:var(--text);appearance:none;-webkit-appearance:none;background:var(--bg-hover);border:1px solid var(--border);border-radius:6px;padding:4px 12px;cursor:pointer}.toolbar button:hover:not(:disabled),.toolbar-tools button:hover:not(:disabled),.search-bar button:hover{border-color:var(--accent)}.toolbar button:disabled,.toolbar-tools button:disabled{opacity:.4;cursor:default}.tab-switch{display:inline-flex;margin-left:4px}.tab-switch button{border-radius:0}.tab-switch button:first-child{border-radius:6px 0 0 6px}.tab-switch button:last-child{border-radius:0 6px 6px 0;margin-left:-1px}.tab-switch button.active:not(:disabled){appearance:none!important;-webkit-appearance:none!important;background-color:var(--accent)!important;color:#fff!important}.file-label{margin-left:8px;color:var(--text-muted);display:inline-flex;align-items:center;gap:6px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#dirty-dot{color:#e8b34b}.flex-spacer{flex:1}.toolbar-tools{display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding:6px 12px;background:var(--bg-raised);border-bottom:1px solid var(--border);flex:none}.toolbar-tools[hidden]{display:none!important}.tab-strip{display:flex;align-items:stretch;gap:1px;padding:0 8px;background:var(--bg);border-bottom:1px solid var(--border);flex:none;overflow-x:auto;scrollbar-width:thin}.tab-strip[hidden]{display:none!important}.doc-tab{display:inline-flex;align-items:center;gap:6px;padding:5px 8px 5px 10px;max-width:220px;color:var(--text-muted);background:var(--bg-raised);border:1px solid var(--border);border-bottom:none;border-top:2px solid transparent;cursor:pointer;font:12px/1.4 var(--font-ui);white-space:nowrap;user-select:none}.doc-tab:hover{background:var(--bg-hover)}.doc-tab.active{color:var(--text);background:var(--bg-hover);border-top-color:var(--accent)}.doc-tab-name{min-width:0;overflow:hidden;text-overflow:ellipsis}.doc-tab-dirty{color:#e8b34b;font-size:10px}.doc-tab-dirty[hidden]{display:none}.doc-tab-close{font:inherit;line-height:1;color:var(--text-muted);appearance:none;-webkit-appearance:none;background:transparent;border:none;border-radius:4px;padding:2px 4px;cursor:pointer}.doc-tab-close:hover{color:var(--text);background:var(--border)}.search-bar,.query-bar{display:flex;align-items:center;gap:6px;flex:1 1 100%;flex-wrap:wrap;min-width:0}.search-bar[hidden]{display:none!important}.search-bar input[type=search]{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:4px 10px;width:220px;max-width:100%;min-width:0}.search-bar input[type=search]:focus{outline:none;border-color:var(--accent)}.search-count,.query-count{color:var(--text-muted);min-width:70px;text-align:right;font-variant-numeric:tabular-nums}.filter-label{display:inline-flex;align-items:center;gap:4px;color:var(--text-muted);cursor:pointer;user-select:none}.query-bar[hidden]{display:none!important}.query-mode{margin-left:0;flex:none}.query-bar input[type=text]{font-family:var(--font-mono);font-size:12px;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:4px 10px;flex:1 1 600px;min-width:0;max-width:640px}.query-bar input[type=text]:focus{outline:none;border-color:var(--accent)}.resize-grip{flex:none;align-self:stretch;width:6px;min-height:20px;padding:0;border:1px solid var(--border);border-radius:3px;background:var(--bg-hover);cursor:ew-resize;touch-action:none}.resize-grip:hover:not(.disabled){border-color:var(--accent)}.resize-grip:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.resize-grip.disabled{cursor:default;opacity:.4;pointer-events:none}body.resizing{cursor:ew-resize;user-select:none}.search-bar input[type=search].is-resized{width:var(--field-w)}.query-bar input[type=text].is-resized{flex:0 1 var(--field-w);max-width:min(var(--field-w),100%)}.query-count{min-width:0;max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.query-count.error{color:#e86a6a}.validate-bar{display:flex;flex-direction:column;gap:6px;flex:1 1 100%;min-width:0}.validate-bar[hidden]{display:none!important}.validate-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;min-width:0}.validate-count{color:var(--text-muted);font-variant-numeric:tabular-nums;max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.validate-warn{color:#c77d0a}.validate-list{width:100%;max-height:180px;overflow-y:auto;border:1px solid var(--border);border-radius:6px;background:var(--bg)}.validate-list[hidden]{display:none!important}.validate-prob{display:flex!important;gap:8px;width:100%;text-align:left!important;justify-content:flex-start!important;border:none!important;border-radius:0!important;border-bottom:1px solid var(--border)!important;padding:4px 8px!important}.validate-prob-path{font-family:var(--font-mono);color:var(--accent);white-space:nowrap;flex:none;max-width:45%;overflow:hidden;text-overflow:ellipsis}.validate-prob-msg{color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.validate-prob-warn{color:#c77d0a;padding:4px 8px;border-bottom:1px solid var(--border);font-size:12px}.schema-modal{max-width:560px;width:92vw}.schema-modal .schema-input{width:100%;box-sizing:border-box;font-family:var(--font-mono);font-size:12px;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:8px 10px;resize:vertical;margin:0 0 8px}.schema-modal .schema-input:focus{outline:none;border-color:var(--accent)}.schema-modal .schema-err{color:#e86a6a;margin:0 0 10px}.schema-modal .schema-load{margin-right:auto}.grid-host{flex:1;display:flex;min-height:0}#grid-host [hidden]{display:none!important}.gv-root{flex:1;overflow:auto;position:relative;padding:6px;font:12px/1.4 Segoe UI,system-ui,sans-serif;background:var(--cv-bg);color:var(--cv-val)}.gv-container{display:grid;grid-template-columns:100px minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);align-items:stretch;background:var(--cv-bg)}.gv-container>.gv-headline{grid-column:1 / -1}.gv-container>.gv-head{grid-row:2;grid-column:1}.gv-container>.gv-children,.gv-container>.gv-table{grid-row:2;grid-column:2}.gv-headline{display:flex;align-items:center;gap:4px;white-space:nowrap;height:19px;padding-left:2px}.gv-name{font-weight:700;color:var(--cv-key)}.gv-name.gv-iname{font-weight:400}.gv-head{display:flex;flex-direction:column;align-items:flex-start;cursor:pointer;padding:1px 0 2px 1px;min-width:0}.gv-head:after{content:"";flex:1;width:11px;min-height:0;margin-top:2px;border:1px solid var(--cv-groove-bd);background:var(--cv-groove-bg);border-radius:3px}.gv-dicon,.gv-tbtn{width:15px;height:13px;flex:none;margin-left:14px;border:1px solid var(--cv-dicon);background:repeating-linear-gradient(to right,transparent 0 4px,var(--cv-dicon) 4px 5px),repeating-linear-gradient(to bottom,transparent 0 3px,var(--cv-dicon) 3px 4px)}.gv-tbtn{cursor:pointer}.gv-children{display:grid;grid-template-columns:max-content minmax(max-content,1fr);align-content:start;border-left:1px solid var(--cv-line-col)}.gv-span{grid-column:1 / -1;padding-left:8px}.gv-kcell,.gv-vcell{border-right:1px solid var(--cv-line-col);border-bottom:1px solid var(--cv-line-row);padding:1px 5px;min-height:19px}.gv-kcell{font-weight:700;white-space:nowrap;min-width:104px;color:var(--cv-key)}.gv-children>.gv-kcell:first-child,.gv-children>.gv-kcell:first-child+.gv-vcell,.gv-children>.gv-span+.gv-kcell,.gv-children>.gv-span+.gv-kcell+.gv-vcell{border-top:1px solid var(--cv-line-row)}.gv-kcell.gv-idx{font-weight:400;color:var(--cv-key)}.gv-vcell{display:flex;align-items:baseline;gap:5px}.gv-ticon{color:var(--cv-glyph);font-size:12px;flex:none}.gv-vicon{font-family:var(--font-mono);font-size:9px;font-weight:600;flex:none;border-radius:3px;padding:0 3px;line-height:1.5}.gv-vicon.vi-string{color:var(--chip-str);background:color-mix(in srgb,var(--chip-str) 12%,var(--cv-bg))}.gv-vicon.vi-number{color:var(--chip-num);background:color-mix(in srgb,var(--chip-num) 12%,var(--cv-bg))}.gv-vicon.vi-boolean{color:var(--chip-bool);background:color-mix(in srgb,var(--chip-bool) 12%,var(--cv-bg))}.gv-vicon.vi-null{color:var(--chip-null);background:color-mix(in srgb,var(--chip-null) 12%,var(--cv-bg))}.gv-val{color:var(--cv-val);white-space:nowrap;font-family:var(--font-mono);font-size:12px}.gv-vcell.gv-tcell>.gv-val{white-space:normal;overflow-wrap:break-word;min-width:0}.gv-val.v-null{color:var(--cv-null);font-style:italic}.gv-twist{cursor:pointer;user-select:none;color:var(--cv-twist);flex:none;font-size:8px;line-height:1;padding:4px;margin:-4px;position:relative;z-index:1}.gv-twist.gv-drop{border:1px solid var(--cv-drop-bd);background:var(--cv-drop-bg);color:var(--cv-twist);font-size:6px;width:15px;height:13px;display:inline-flex;align-items:center;justify-content:center;padding:0;margin:2px 0 0;flex:none;align-self:flex-start}.gv-prev{color:var(--cv-prev);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gv-chunkrow{display:flex;align-items:center;gap:5px;background:var(--cv-chunk-bg);border:1px solid var(--cv-line-col);border-top:none;padding:1px 5px;cursor:pointer;min-height:19px}.hit{background:var(--cv-hit)}.gv-container.dim>.gv-headline,.gv-container.dim>.gv-head,.gv-trow.dim>.gv-gcell,.gv-vcell.dim{opacity:.55}.cur{outline:2px solid var(--cv-cur);outline-offset:-2px}.sel{background:var(--cv-sel)}.invalid,.tv-invalid{box-shadow:inset 2px 0 0 0 var(--cv-invalid)}.invalid-ancestor,.tv-invalid-ancestor{box-shadow:inset 2px 0 0 0 var(--cv-invalid-dim)}.cur-invalid{outline:2px solid var(--cv-invalid);outline-offset:-2px}.gv-table{min-width:0}.gv-trow{display:grid;grid-template-columns:var(--cols);align-items:stretch}.gv-trow>:first-child{border-left:1px solid var(--cv-line-col)}.gv-thead>*{border-top:1px solid var(--cv-line-row)}.gv-hcell,.gv-gcell,.gv-corner{border-right:1px solid var(--cv-cell-line);border-bottom:1px solid var(--cv-line-row);padding:1px 5px;background:var(--cv-head-bg);color:var(--cv-head-text);font-weight:700;position:relative;white-space:nowrap;min-height:19px}.gv-thead>.gv-hcell,.gv-thead>.gv-corner{border-bottom-color:var(--cv-thead-line)}.gv-gcell{font-weight:400}.gv-tcell{border-right:1px solid var(--cv-line-col);border-bottom:1px solid var(--cv-line-row);padding:1px 5px;min-width:0;min-height:19px;display:flex;align-items:flex-start;gap:5px}.gv-tcell>.gv-container{flex:1;min-width:max-content}.gv-tcell.absent{background:var(--cv-tcell-absent)}.gv-corner{cursor:pointer;text-align:center;color:var(--cv-corner)}.gv-corner.disabled{color:var(--cv-corner-disabled);cursor:default}.gv-rz{position:absolute;right:-3px;top:0;width:6px;height:100%;cursor:col-resize;z-index:1}.gv-table.gv-measure .gv-tcell>.gv-val{white-space:nowrap}.gv-table.gv-measure .gv-tcell>.gv-prev{min-width:max-content}.gv-sort{color:var(--cv-sort)}.gv-funnel{color:var(--cv-sort);margin-left:3px;font-size:10px}.gv-fcount{font-weight:400;font-size:10px;color:var(--cv-corner)}.gv-fbtn{font:inherit;font-size:8px;line-height:1;position:absolute;right:7px;top:50%;transform:translateY(-50%);padding:1px 2px;cursor:pointer;color:var(--cv-corner);background:var(--cv-head-bg);border:1px solid var(--cv-cell-line);border-radius:2px}.gv-fbtn:hover{background:var(--cv-groove-bg)}.gv-fmenu{position:fixed;z-index:60;background:var(--bg-raised);border:1px solid var(--border);border-radius:8px;padding:4px;min-width:220px;max-width:340px;box-shadow:0 6px 24px #0000007f;display:flex;flex-direction:column;color:var(--text);font:12px var(--font-ui)}.gv-fsort,.gv-fclear{font:inherit;text-align:left;background:none;border:none;color:var(--text);padding:5px 10px;border-radius:5px;cursor:pointer}.gv-fsort:hover,.gv-fclear:hover{background:var(--bg-hover)}.gv-fsort.active:after{content:" ✓";color:var(--accent)}.gv-fclear{border-top:1px solid var(--border);border-radius:0 0 5px 5px;margin-top:4px}.gv-fsearch{margin:4px 6px;padding:3px 8px;font:inherit;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:5px;outline:none}.gv-fsearch:focus{border-color:var(--accent)}.gv-flist{max-height:280px;overflow-y:auto;padding:2px 0}.gv-fitem{display:flex;align-items:center;gap:7px;padding:3px 10px;cursor:pointer}.gv-fitem:hover{background:var(--bg-hover)}.gv-fitem input{margin:0;accent-color:var(--accent)}.gv-flabel{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gv-fall .gv-flabel{font-weight:600}.gv-fcnt{color:var(--text-muted)}.gv-fmore{padding:3px 10px;color:var(--text-muted);font-style:italic}.gv-prof{position:fixed;z-index:55;pointer-events:none;min-width:170px;max-width:260px;padding:7px 9px;background:var(--bg-raised);color:var(--text);border:1px solid var(--border);border-radius:7px;box-shadow:0 6px 24px #00000073;font:12px var(--font-ui)}.gv-prof-title{margin-bottom:5px;padding-bottom:5px;border-bottom:1px solid var(--border);color:var(--text);font-family:var(--font-mono);font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gv-prof-row{display:flex;justify-content:space-between;gap:18px;padding:2px 0}.gv-prof-label{color:var(--text-muted)}.gv-prof-value{color:var(--text);font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cell-editor{position:absolute;z-index:20;display:flex;align-items:center;gap:6px;background:var(--bg-raised);border:1px solid var(--accent);border-radius:4px;padding:2px 6px;box-shadow:0 4px 16px #0000007f}.cell-editor input{font-family:var(--font-mono);font-size:12px;color:var(--text);background:transparent;border:none;outline:none;min-width:140px}.type-badge{font-size:10px;padding:1px 6px;border-radius:8px;background:var(--bg-hover);color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;user-select:none}.tb-string{color:var(--v-string)}.tb-number{color:var(--v-number)}.tb-boolean{color:var(--v-boolean)}.tb-null{color:var(--v-null)}.tb-invalid{color:#e86a6a}.edit-error{color:#e86a6a;font-size:11px}.status-bar{display:flex;gap:16px;padding:4px 12px;background:var(--bg-raised);border-top:1px solid var(--border);color:var(--text-muted);font-size:12px;flex:none;font-variant-numeric:tabular-nums}#st-path{font-family:var(--font-mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty-state{flex:1;height:100%;display:flex;text-align:center;flex-direction:column;align-items:center;justify-content:center;color:var(--text-muted)}.empty-state h2{color:var(--text);font-weight:600;margin:0 0 6px}.sample-open{margin-top:8px;font:inherit;color:#fff;background:#0f766e;border:0;border-radius:6px;padding:7px 14px;cursor:pointer}.sample-open:hover{background:#0d9488}.sample-open:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.error-panel{max-width:560px;margin:80px auto;padding:24px 28px;background:var(--bg-raised);border:1px solid #a04545;border-radius:10px}.error-panel h2{margin:0 0 10px;color:#e86a6a;font-size:16px}.error-panel p{margin:6px 0;font-family:var(--font-mono);font-size:12px}.error-panel .muted{color:var(--text-muted);font-family:var(--font-ui)}.toast{position:fixed;bottom:40px;left:50%;transform:translate(-50%);background:var(--bg-raised);border:1px solid var(--border);border-radius:8px;padding:8px 16px;z-index:100;box-shadow:0 4px 20px #0000007f}.toast-error{border-color:#a04545;color:#e86a6a}.modal-back{position:fixed;inset:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;padding:20px 24px;max-width:420px}.modal h3{margin:0 0 8px}.modal p{margin:0 0 16px;color:var(--text-muted)}.modal-actions{display:flex;justify-content:flex-end;gap:8px}.modal button.primary{background:var(--accent);border-color:var(--accent);color:#10141a;font-weight:600}.ctx-menu{position:fixed;z-index:60;background:var(--bg-raised);border:1px solid var(--border);border-radius:8px;padding:4px;min-width:200px;box-shadow:0 6px 24px #0000007f;display:flex;flex-direction:column}.ctx-menu button{font:inherit;text-align:left;background:none;border:none;color:var(--text);padding:6px 12px;border-radius:5px;cursor:pointer}.ctx-menu button:hover{background:var(--sel)}.tv-root{flex:1;overflow:auto;padding:6px;background:var(--tv-bg);color:var(--tv-text);font:12px/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.tv-row{white-space:nowrap}.tv-row[data-action]{cursor:pointer}.tv-row:hover{background:var(--tv-hover)}.tv-twist{display:inline-block;width:12px;color:var(--tv-twist)}.tv-key{color:var(--tv-key)}.tv-sep{color:var(--tv-text)}.tv-str{color:var(--tv-str);font-family:var(--font-mono);font-size:12px}.tv-num{color:var(--tv-num);font-family:var(--font-mono);font-size:12px}.tv-bool,.tv-null{color:var(--tv-boolnull);font-family:var(--font-mono);font-size:12px}.tv-chip{color:var(--tv-muted)}.tv-preview{color:var(--tv-prev)}.tv-chunkrow{color:var(--tv-chunk);font-style:italic}.tv-chunklabel{color:inherit}.pro-modal .pro-key{width:100%;box-sizing:border-box;font-family:var(--font-mono);font-size:12px;margin:0 0 4px;padding:6px 8px;background:var(--bg-raised);color:var(--text);border:1px solid var(--border);border-radius:6px;resize:vertical}.pro-modal .pro-err{color:#e86a6a;margin:0 0 10px}.pro-modal .pro-buy{display:inline-block;margin:0 0 14px;color:var(--accent)}#pro-status{cursor:pointer}.about-modal{max-width:380px}.about-modal .about-version{margin:0 0 12px;font-size:13px}.about-modal .about-pro{margin:0 0 6px;font-size:13px}.about-modal .about-store{display:inline-block;margin:0 0 12px;color:var(--accent)}.about-modal .about-copyright{margin:0 0 16px;font-size:12px}.help-modal{max-width:560px;width:92vw}.help-body{max-height:62vh;overflow-y:auto;margin:0 0 14px}.help-section{margin:0 0 18px}.help-section:last-child{margin-bottom:0}.help-section h4{margin:0 0 8px;font-size:13px;color:var(--text)}.help-table{border-collapse:collapse;width:100%}.help-table td{padding:3px 0;vertical-align:top}.help-table .help-mono{font-family:var(--font-mono);font-size:12px;white-space:nowrap;padding-right:14px;color:var(--text)}.help-table .help-desc{color:var(--text-muted);font-size:13px}.help-rules{margin:10px 0 0;padding-left:18px}.help-rules li{color:var(--text-muted);font-size:12px;margin:0 0 4px}.help-features{margin:0;padding-left:18px}.help-features li{font-size:13px;margin:0 0 5px}.help-features strong{color:var(--text);font-weight:600}.help-pro{display:inline-block;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;padding:0 5px;border-radius:4px;background:var(--accent);color:#10141a;vertical-align:middle}.query-help-pop{position:fixed;z-index:60;background:var(--bg-raised);border:1px solid var(--border);border-radius:8px;padding:10px 12px;min-width:380px;max-width:440px;max-height:60vh;overflow-y:auto;box-shadow:0 6px 24px #0000007f}.query-help-title{font-weight:600;font-size:13px;margin:0 0 8px}.query-help-pop .help-table .help-desc{padding-left:12px}.query-help-rule{color:var(--text-muted);font-size:12px;margin:10px 0 8px}.query-help-more{background:none;border:none;color:var(--accent);cursor:pointer;padding:0;font:inherit;font-size:12px}.nl-preview{max-height:40vh;overflow:auto;font-family:var(--mono, monospace);font-size:12px;white-space:pre-wrap;border:1px solid var(--rule, #d0d4d9);padding:6px}.nl-preview-label{margin-bottom:4px;font-weight:600}#explain-summary{margin-top:12px}.explain-status{margin:4px 0 0;color:var(--muted, #6b7280);font-style:italic}.explain-prose{margin:4px 0 0;line-height:1.4}.explain-prose.error{color:#e86a6a}#explain-setkey{margin-top:12px}.fv-root{flex:1;overflow:auto;padding:6px;font:12px/1.4 Segoe UI,system-ui,sans-serif;background:var(--cv-bg);color:var(--cv-val)}.fv-band{position:sticky;left:0;padding:4px 8px;color:var(--cv-prev);background:var(--cv-bg);font-size:12px;white-space:nowrap}.fv-table{display:table;width:max-content;min-width:100%;border-collapse:separate;border-spacing:0}.fv-table>.gv-trow{display:table-row}.fv-table>.gv-trow>.gv-hcell,.fv-table>.gv-trow>.gv-vcell{display:table-cell;vertical-align:top;min-width:80px}.fv-table>.gv-thead>.gv-hcell{position:sticky;top:0;z-index:1}.fv-table>.fv-more{display:table-caption;caption-side:bottom}.fv-absent{background:transparent}.fv-table>.gv-trow>.gv-vcell.fv-num{text-align:right}.fv-more{margin:4px}