._header_lpmnt_1{z-index:20;border-bottom:1px solid var(--border);background:#13151ff5;grid-area:header;align-items:center;gap:16px;min-width:0;padding:0 18px;display:flex}._logo_lpmnt_13{color:var(--text);white-space:nowrap;align-items:center;gap:10px;font-weight:700;text-decoration:none;display:flex}._logoMark_lpmnt_23{background:linear-gradient(135deg, var(--accent), var(--accentStrong));color:#042f2e;border-radius:7px;place-items:center;width:28px;height:28px;font-size:.85rem;font-weight:900;display:grid}._centerControls_lpmnt_35{justify-content:center;align-items:center;gap:10px;min-width:0;margin:0 auto;display:flex}._navButton_lpmnt_44,._runButton_lpmnt_45,._menuButton_lpmnt_46{border:1px solid var(--border2);border-radius:var(--radiusSm);background:var(--surface2);color:var(--text);cursor:pointer;font:inherit}._navButton_lpmnt_44{min-height:34px;padding:0 12px}._navButton_lpmnt_44:disabled,._runButton_lpmnt_45:disabled{cursor:not-allowed;opacity:.45}._problemBadge_lpmnt_66{min-width:108px;color:var(--text2);text-align:center;font-size:.86rem}._problemBadge_lpmnt_66 span{color:var(--text);font-weight:800}._runButton_lpmnt_45{background:linear-gradient(135deg, var(--accent), var(--accentStrong));color:#042f2e;border-color:#2dd4bf59;min-height:36px;padding:0 16px;font-weight:800}._menuButton_lpmnt_46{width:38px;height:38px;padding:0;display:none}._menuButton_lpmnt_46 span{background:var(--text);border-radius:2px;width:18px;height:2px;margin:4px auto;display:block}@media (width<=1100px){._menuButton_lpmnt_46{flex:none;display:block}}@media (width<=720px){._header_lpmnt_1{flex-wrap:wrap;padding:10px 12px}._centerControls_lpmnt_35{order:3;width:100%}}._sidebar_ryguu_1{border-right:1px solid var(--border);background:var(--surface);flex-direction:column;grid-area:sidebar;min-height:0;display:flex;overflow:hidden}._sidebarHeader_ryguu_11{color:var(--text2);letter-spacing:0;text-transform:uppercase;padding:18px 18px 12px;font-size:.78rem;font-weight:800}._searchWrap_ryguu_20{padding:0 14px 14px}._searchInput_ryguu_24{border:1px solid var(--border2);border-radius:var(--radiusSm);background:var(--surface2);width:100%;height:36px;color:var(--text);padding:0 12px}._problemList_ryguu_34{flex:auto;min-height:0;padding:0 8px 16px;overflow:auto}._problemItem_ryguu_42{border-radius:var(--radiusSm);min-height:42px;color:var(--text2);grid-template-columns:36px 1fr 10px;align-items:center;gap:10px;padding:0 10px;text-decoration:none;display:grid}._problemItem_ryguu_42:hover,._active_ryguu_55{background:var(--surface2);color:var(--text)}._active_ryguu_55{box-shadow:inset 3px 0 0 var(--accent)}._problemNum_ryguu_64{color:var(--text3);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.74rem}._problemName_ryguu_70{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}._problemStatus_ryguu_76{background:var(--border2);border-radius:50%;width:8px;height:8px}._problemStatus_ryguu_76._pass_ryguu_83{background:var(--pass)}._problemStatus_ryguu_76._fail_ryguu_87{background:var(--fail)}._backdrop_ryguu_91{display:none}@media (width<=1100px){._sidebar_ryguu_1{z-index:40;width:min(320px,86vw);transition:transform .2s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}._open_ryguu_107{transform:translate(0)}._backdrop_ryguu_91{z-index:30;opacity:0;pointer-events:none;background:#0000007a;border:0;transition:opacity .2s;display:block;position:fixed;inset:0}._visible_ryguu_123{opacity:1;pointer-events:auto}}._editorPanel_1jjm1_1{background:var(--bg);flex-direction:column;grid-area:editor;min-width:0;min-height:0;display:flex}._problemHeader_1jjm1_10{border-bottom:1px solid var(--border);padding:18px 20px 14px}._problemTitle_1jjm1_15{color:var(--text);margin:0;font-size:clamp(1.2rem,2vw,1.65rem);line-height:1.2}._problemMeta_1jjm1_22{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}._problemMeta_1jjm1_22 span{border:1px solid var(--border2);color:var(--text2);border-radius:999px;padding:4px 8px;font-size:.76rem}._problemStatement_1jjm1_37{border-radius:var(--radius);max-height:240px;box-shadow:inset 4px 0 0 var(--accent), 0 14px 34px #00000038;color:#f1f5f9;background:linear-gradient(#2dd4bf1c,#111827fa 34%);border:1px solid #2dd4bf52;margin:16px 18px 18px;padding:18px 20px;font-size:.95rem;line-height:1.7;overflow:auto}._problemStatement_1jjm1_37 p{color:inherit;margin:0 0 .85rem}._problemStatement_1jjm1_37 p:last-child{margin-bottom:0}._problemStatement_1jjm1_37 code{color:#ccfbf1;background:#0f172adb;border:1px solid #2dd4bf33;border-radius:5px;padding:.12rem .28rem;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace}._editorToolbar_1jjm1_70{border-bottom:1px solid var(--border);background:var(--surface);justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}._toolbarLabel_1jjm1_80{color:var(--text2);text-transform:uppercase;font-size:.8rem;font-weight:800}._toolbarActions_1jjm1_87{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}._editLink_1jjm1_94,._resetButton_1jjm1_95{border:1px solid var(--border2);border-radius:var(--radiusSm);background:var(--surface2);min-height:32px;color:var(--text);font:inherit;align-items:center;padding:0 10px;font-size:.82rem;text-decoration:none;display:inline-flex}._resetButton_1jjm1_95{cursor:pointer}._resetButton_1jjm1_95:disabled{cursor:not-allowed;opacity:.45}._codeEditor_1jjm1_118{resize:none;color:#e5e7eb;tab-size:2;background:#111827;border:0;outline:0;flex:1;width:100%;min-height:0;padding:18px;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13.5px;line-height:1.62}._specViewer_1jjm1_134{color:#e5e7eb;tab-size:2;background:#111827;flex:1;min-height:0;margin:0;padding:18px;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13.5px;line-height:1.62;overflow:auto}._activeToggle_1jjm1_149{border-color:var(--accent);color:var(--accent)}@media (width<=720px){._editorToolbar_1jjm1_70{flex-direction:column;align-items:flex-start}}._resultsPanel_1l6ri_1{border-left:1px solid var(--border);background:var(--surface);flex-direction:column;grid-area:results;min-width:0;min-height:0;display:flex}._resultsHeader_1l6ri_11{border-bottom:1px solid var(--border);padding:16px}._resultsTitle_1l6ri_16{margin-bottom:12px;font-weight:800}._progressBarWrap_1l6ri_21{background:var(--surface2);border-radius:999px;height:6px;overflow:hidden}._progressBar_1l6ri_21{border-radius:inherit;background:linear-gradient(90deg, var(--accent), var(--pass));height:100%;transition:width .2s}._statsRow_1l6ri_35{color:var(--text2);justify-content:space-between;gap:8px;margin-top:12px;font-size:.82rem;display:flex}._passCount_1l6ri_44{color:var(--pass);font-weight:800}._failCount_1l6ri_49{color:var(--fail);font-weight:800}._resultsBody_1l6ri_54{min-height:0;padding:14px;overflow:auto}._idleState_1l6ri_60,._summaryBox_1l6ri_61,._testItem_1l6ri_62{border:1px solid var(--border);border-radius:var(--radiusSm);background:var(--surface2)}._idleState_1l6ri_60{color:var(--text2);text-align:center;padding:20px;line-height:1.6}._summaryBox_1l6ri_61{margin-bottom:12px;padding:14px;font-weight:800}._allPass_1l6ri_81{background:var(--passBg);color:var(--pass);border-color:#34d39938}._hasFail_1l6ri_87{background:var(--failBg);color:var(--fail);border-color:#f8717138}._testItem_1l6ri_62{grid-template-columns:46px 1fr;gap:10px;margin-top:10px;padding:12px;display:grid}._testItem_1l6ri_62._pass_1l6ri_44{border-color:#34d3992e}._testItem_1l6ri_62._fail_1l6ri_49{border-color:#f8717133}._testIcon_1l6ri_109{color:var(--text2);text-transform:uppercase;font-size:.74rem;font-weight:800}._testTitle_1l6ri_116{color:var(--text);line-height:1.35}._testError_1l6ri_121{color:var(--fail);white-space:pre-wrap;margin-top:8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.78rem;line-height:1.45}@media (width<=1100px){._resultsPanel_1l6ri_1{border-top:1px solid var(--border);border-left:0}}._playgroundShell_1081w_1{--bg:#0b0d14;--surface:#13151f;--surface2:#1a1d2b;--border:#ffffff12;--border2:#ffffff1f;--accent:#2dd4bf;--accentStrong:#14b8a6;--pass:#34d399;--passBg:#34d39914;--fail:#f87171;--failBg:#f8717114;--text:#e2e8f0;--text2:#94a3b8;--text3:#475569;--radius:10px;--radiusSm:8px;background:var(--bg);height:100vh;color:var(--text);grid-template:"header header header"56px"sidebar editor results"minmax(0,1fr)/260px 1fr 380px;font-family:Inter,ui-sans-serif,system-ui,sans-serif;display:grid;overflow:hidden}._loadingScreen_1081w_31{color:#e2e8f0;background:#0b0d14;place-items:center;min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,sans-serif;display:grid}._testFrame_1081w_40{border:0;width:0;height:0;position:absolute;left:-9999px}@media (width<=1100px){._playgroundShell_1081w_1{grid-template:"header"56px"editor"minmax(520px,62vh)"results"minmax(360px,38vh)/1fr}}@media (width<=720px){._playgroundShell_1081w_1{grid-template-rows:auto minmax(520px,62vh) minmax(360px,38vh)}}