:root,:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#090909;--pane-bg:#101010;--toolbar-bg:#151515;--border:#242424;--text:#e7e7e7;--muted:#9a9a9a;--accent:#4cc9f0;--accent-soft:#4cc9f01f;--hover:#242424;--danger:#ff647c;--ok:#60d394;--gutter:#0d0d0d;--gutter-text:#4cc9f0;--key:#ff8f8f;--string:#8ec7ff;--number:#c4a7ff;--bool:#ffd166;--null:#b9b9c9;--pane-glow:linear-gradient(180deg, #4cc9f00f, transparent 120px)}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#eef1f6;--pane-bg:#fff;--toolbar-bg:#f4f6fb;--border:#d9dee8;--text:#1c2330;--muted:#6b7280;--accent:#2f7df0;--accent-soft:#2f7df01f;--hover:#e6ebf4;--danger:#d6336c;--ok:#1c8b5a;--gutter:#f4f6fb;--gutter-text:#2f7df0;--key:#c2185b;--string:#1565c0;--number:#7b1fa2;--bool:#b26a00;--null:#5a6472;--pane-glow:linear-gradient(180deg, #2f7df012, transparent 120px)}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;transition:background .2s,color .2s;overflow:hidden}body.resizing{cursor:col-resize;-webkit-user-select:none;user-select:none}button,textarea,pre{font:inherit}.app-root{flex-direction:column;width:100%;height:100%;display:flex}.share-banner{background:var(--accent-soft);color:var(--accent);border-bottom:1px solid var(--border);flex:none;justify-content:space-between;align-items:center;gap:12px;padding:8px 16px;font-size:13px;font-weight:600;display:flex}.share-banner.expired{color:var(--danger);background:#ff647c1f}.share-banner-close{width:22px;height:22px;color:inherit;cursor:pointer;background:0 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8px;display:flex}.tools{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px;min-width:0;display:flex}.tabs{align-items:center;gap:4px;display:flex}.tab,.text-btn{height:34px;color:var(--muted);letter-spacing:.2px;white-space:nowrap;border:1px solid #0000;border-radius:8px;font-size:13px;font-weight:600;transition:background .15s,color .15s,border-color .15s}.tab{cursor:pointer;background:0 0;align-items:center;padding:0 16px;display:inline-flex}.tab.active{border-color:var(--accent-soft);background:var(--accent-soft);color:var(--text)}.tab:not(.active):hover{background:var(--hover);color:var(--text)}.text-btn{cursor:pointer;background:0 0;padding:0 12px}.text-btn:hover{background:var(--hover);color:var(--text)}.text-btn.active{background:var(--accent-soft);color:var(--accent);border-color:#4cc9f06b}.editor-wrap{grid-template-columns:56px minmax(0,1fr);width:100%;height:100%;min-height:0;display:grid;overflow:hidden}.line-numbers{border-right:1px solid var(--border);background:var(--gutter);color:var(--gutter-text);text-align:right;white-space:pre;-webkit-user-select:none;user-select:none;padding:16px 12px 16px 0;font-family:Consolas,Cascadia Mono,Courier New,monospace;font-size:15px;line-height:1.6;overflow:hidden}.code-area{min-width:0;height:100%;position:relative;overflow:hidden}textarea,.highlight-overlay{tab-size:2;white-space:pre;background:0 0;border:0;outline:0;width:100%;min-width:0;height:100%;margin:0;padding:16px 18px;font-family:Consolas,Cascadia Mono,Courier 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.15s}.update-btn:hover{background:var(--accent);color:#fff}.credit-link{color:var(--accent);flex:none;font-weight:700;text-decoration:none}.credit-link:hover{color:var(--text)}.modal-backdrop{z-index:50;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0000008c;justify-content:center;align-items:center;padding:20px;animation:.15s fade;display:flex;position:fixed;inset:0}.modal{border:1px solid var(--border);background:var(--pane-bg);border-radius:14px;flex-direction:column;width:100%;max-width:520px;max-height:80vh;animation:.18s pop;display:flex;overflow:hidden;box-shadow:0 24px 60px #0006}.modal-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;padding:18px 20px;display:flex}.modal-head h2{color:var(--text);margin:0;font-size:18px}.modal-sub{color:var(--muted);font-size:12px}.modal-close{width:30px;height:30px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;font-size:22px;line-height:1}.modal-close:hover{background:var(--hover);color:var(--text)}.modal-body{padding:8px 20px 20px;overflow:auto}.changelog-entry{border-bottom:1px solid var(--border);padding:14px 0}.changelog-entry:last-child{border-bottom:0}.changelog-meta{align-items:center;gap:10px;margin-bottom:8px;display:flex}.changelog-version{background:var(--accent-soft);color:var(--accent);border-radius:6px;padding:2px 8px;font-size:13px;font-weight:700}.changelog-date{color:var(--muted);font-size:12px}.changelog-entry ul{color:var(--text);margin:0;padding-left:20px;font-size:14px;line-height:1.7}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:translateY(10px)scale(.98)}}@media (width<=900px){body{overflow:auto}.app-shell{grid-template-rows:minmax(360px,48vh) minmax(360px,48vh);height:auto;grid-template-columns:1fr!important}.resizer{display:none}.editor-wrap{grid-template-columns:44px minmax(0,1fr)}.tree-view{padding-left:52px}}