:root{color-scheme:dark;--bg:#111722;--panel:#182131;--surface:#1f2b3d;--line:#2e3b4e;--text:#e1e8f3;--muted:#8d9bb0;--accent:#8fefc5;--danger:#ff9b9b;--files-width:200px;--tests-width:410px;--editor-font:16px;--app-height:100dvh;font-family:Inter,"Segoe UI","Microsoft Yahei",sans-serif;font-size:14px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}[hidden]{display:none!important}button,input,textarea,select{font:inherit}button{min-height:40px;padding:8px 12px;border:1px solid transparent;border-radius:7px;color:var(--text);background:var(--surface);cursor:pointer;touch-action:manipulation}button:hover{border-color:var(--muted)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--accent);color:#102c23;font-weight:650}button.danger{color:var(--danger);background:#3c2630}input,select,textarea{color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:9px;max-width:100%}textarea{resize:vertical;tab-size:4;font-family:"Cascadia Code",Consolas,"Noto Sans Mono",monospace;font-size:14px;line-height:1.55;min-height:70px}label{display:flex;flex-direction:column;gap:7px;font-size:12px;color:var(--muted)}h1,h2,h3,h4,p{margin-top:0}.spacer{flex:1}.hint{color:var(--muted);font-size:12px;line-height:1.65;margin:10px 0}.eyebrow{letter-spacing:.16em;font-size:11px;color:var(--accent)}.login-screen{min-height:100dvh;display:grid;place-items:center;background:radial-gradient(ellipse at 10% 20%,#24463e66,transparent 55%),var(--bg);padding:30px}.login-screen form{width:min(430px,100%);display:flex;flex-direction:column;gap:20px}.brand-mark{font-size:48px;font-weight:800;letter-spacing:-.08em}.brand-mark span,.brand span{color:var(--accent)}.login-screen h1{font-size:34px;letter-spacing:-.04em;margin:5px 0}.login-screen p,.login-screen small{color:var(--muted);line-height:1.7;margin:0}.login-screen label input{height:48px}.login-screen button{height:48px}.login-screen #login-error{color:var(--danger)}
#desk{height:var(--app-height);display:flex;flex-direction:column;min-height:280px}.topbar{height:58px;flex-shrink:0;display:flex;align-items:center;gap:12px;padding:0 16px;border-bottom:1px solid var(--line);background:var(--panel)}.brand{font-size:22px;letter-spacing:-.06em;font-weight:800;white-space:nowrap}.brand b{font-size:13px;letter-spacing:.17em;margin-left:6px}.workspace-label{border-left:1px solid var(--line);margin-left:12px;padding-left:20px;color:var(--muted);font-size:12px}.connection{font-size:11px;color:var(--accent)}.connection:before{content:'●';margin-right:6px}.connection.offline{color:var(--danger)}.mobile-tabs{display:none}.layout{display:grid;grid-template-columns:var(--files-width) 6px minmax(280px,1fr) 6px var(--tests-width);min-height:0;flex:1;overflow:hidden}.files-panel{min-width:0;display:flex;flex-direction:column;background:var(--panel);min-height:0}.panel-title{min-height:48px;display:flex;justify-content:space-between;align-items:center;padding:7px 14px;border-bottom:1px solid var(--line);font-weight:650;font-size:13px}.panel-title small{font-size:9px;font-weight:400;letter-spacing:.12em;color:var(--muted);margin-left:7px}.file-actions{display:flex;gap:5px;padding:10px}.file-actions button{font-size:12px;padding:7px 9px;flex:1}.file-tree{flex:1;overflow:auto;padding:4px 0}.file-row{display:flex;align-items:center;min-height:43px;border-left:2px solid transparent;padding-right:5px;gap:2px}.file-row.selected{background:#3b615244;border-left-color:var(--accent)}.file-row:hover{background:#88888812}.file-row button{background:transparent;padding:4px 5px;font-size:12px;min-height:38px}.file-name{flex:1;min-width:0;text-align:left;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.file-more{opacity:.7;flex-shrink:0}.sidebar-bottom{padding:10px;display:grid;gap:8px;border-top:1px solid var(--line)}.sidebar-bottom button{font-size:12px}.divider{background:var(--bg);cursor:col-resize;touch-action:none;border-inline:1px solid var(--line)}.divider:hover,.divider:focus{background:var(--accent)}.editor-panel{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}.file-tab{display:flex;align-items:center;gap:10px;height:48px;padding:8px 15px;border-bottom:1px solid var(--line);min-width:0}.cpp-badge{font-size:10px;color:var(--accent);font-weight:bold}.file-tab strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-tab #save-state{margin-left:auto;color:var(--muted);font-size:11px;white-space:nowrap}.file-tab #save-state.dirty{color:#f5d48c}.file-tab #save-state.error{color:var(--danger)}.editor-toolbar{display:flex;gap:6px;align-items:center;padding:8px 10px;flex-wrap:wrap}.editor-toolbar select{padding:8px 5px;min-height:40px;font-size:12px}.editor-toolbar button{font-size:12px;padding:8px 9px}#editor{flex:1;min-height:0;overflow:hidden}.cm-editor{height:100%;font-size:var(--editor-font)}.cm-scroller{font-family:"Cascadia Code","JetBrains Mono",Consolas,"Noto Sans Mono",monospace!important;line-height:1.65;overflow:auto!important;overscroll-behavior:contain}.cm-content{padding-block:16px!important}.cm-line{padding-inline:16px!important}.cm-gutters{background:var(--bg)!important;color:var(--muted)!important;border-right:1px solid var(--line)!important;font-size:12px}.cm-editor.cm-focused{outline:none}.cm-tooltip{max-width:95vw}.cm-search{font-family:inherit}.cm-search input{max-width:180px}.keyboard-tools{min-height:44px;display:flex;gap:4px;align-items:center;padding:3px 9px;background:var(--panel);border-top:1px solid var(--line)}.keyboard-tools button{background:transparent;font-size:11px;padding:6px;min-height:36px}.keyboard-tools span{font-family:monospace;color:var(--muted);font-size:10px;white-space:nowrap}.editor-status{display:flex;justify-content:space-between;gap:10px;padding:6px 12px;background:#0e342b;color:#b7dfd0;font-size:10px}.editor-status #compiler-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:70%}.tests-panel{min-width:0;min-height:0;overflow:auto;background:var(--panel);padding-bottom:30px;overscroll-behavior:contain}.test-tabs{display:flex;padding:10px 12px 0;gap:5px}.test-tabs button{font-size:12px;background:transparent;border-bottom:2px solid transparent;border-radius:0;flex:1}.test-tabs button.active{color:var(--accent);border-bottom-color:var(--accent)}#samples-view,#custom-view{padding:0 12px}.test-toolbar{display:flex;align-items:center;justify-content:space-between;gap:5px;margin-top:12px}.test-toolbar select{min-width:0;flex:1;font-size:12px}.test-toolbar button{font-size:12px}#case-list{display:grid;gap:12px}.case-card{background:var(--bg);padding:12px;border:1px solid var(--line);border-radius:9px;display:grid;gap:10px}.case-heading{display:flex;gap:5px;align-items:center}.case-heading input{font-size:12px;font-weight:650;flex:1;min-width:0;border-color:transparent;background:transparent;padding-left:0}.case-heading button{min-height:34px;min-width:36px;padding:3px;font-size:14px}.case-card textarea{background:var(--panel)}.empty-cases{padding:15px 10px}.empty-result{text-align:center;padding:40px 25px;color:var(--muted)}.empty-result>span{font-size:38px;color:var(--line)}.empty-result h3{font-size:15px;margin:16px 0 9px;color:var(--text)}.empty-result p{font-size:12px;line-height:1.8}.empty-result small{font-size:10px}#custom-view{padding-top:15px}#custom-input{height:180px}#custom-run{width:100%;margin:12px 0}#results{margin:16px 12px 0}.running-card,.result-summary{padding:13px;border:1px solid var(--line);border-radius:8px;font-size:12px;color:var(--accent);margin-bottom:12px}.running-card small{display:block;color:var(--muted);margin-top:8px}.result-card{padding:14px 12px;background:var(--bg);border:1px solid var(--line);border-radius:9px;margin-bottom:12px}.result-heading{display:flex;justify-content:space-between;gap:8px;font-size:12px}.verdict{font-size:11px;color:#f6c486}.ac .verdict,.ok .verdict{color:var(--accent)}.wa .verdict,.re .verdict,.tle .verdict,.ole .verdict{color:var(--danger)}.diff-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.diff-grid>div{min-width:0}h4{font-size:10px;color:var(--muted);margin:8px 0}pre{font-family:"Cascadia Code",Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.6;margin:0;background:var(--panel);padding:9px;border-radius:5px;max-height:350px;overflow:auto;user-select:text}.output-line{display:block;min-height:1.6em}.diff-line{background:#a447453e;outline:1px solid #f3977466}.stderr{color:var(--danger)}.compile-log{margin:12px 0}.compile-log summary{cursor:pointer;color:var(--danger);padding:8px;font-size:12px}.diagnostic{display:block;text-align:left;font-size:11px;min-height:36px;margin-bottom:5px;overflow-wrap:anywhere;max-width:100%}.layout.hide-files{grid-template-columns:0 0 minmax(280px,1fr) 6px var(--tests-width)}.layout.hide-files .files-panel,.layout.hide-files #files-divider{visibility:hidden}.layout.hide-tests{grid-template-columns:var(--files-width) 6px minmax(280px,1fr) 0 0}.layout.hide-tests .tests-panel,.layout.hide-tests #tests-divider{visibility:hidden}.layout.hide-files.hide-tests{grid-template-columns:0 0 minmax(280px,1fr) 0 0}#restore-tests{position:fixed;right:14px;bottom:30px;background:var(--accent);color:#102c23;z-index:5}
dialog{width:min(740px,94vw);max-height:90dvh;overflow:auto;border:1px solid var(--line);border-radius:14px;padding:24px;background:var(--panel);color:var(--text)}dialog::backdrop{background:#080d18b0;backdrop-filter:blur(5px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:10px}.dialog-heading h2{font-size:18px;margin:0}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:18px}dialog form>label{margin-bottom:16px}dialog textarea{width:100%}#trash-list{display:grid;gap:8px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:14px 20px;max-width:90vw;background:#e4ebf6;color:#172033;box-shadow:0 10px 40px #0006;border-radius:10px;z-index:100;line-height:1.6;font-size:13px}body[data-theme=light]{color-scheme:light;--bg:#fafbf8;--panel:#f0f3ee;--surface:#e5eae2;--line:#d1d9ce;--text:#22332b;--muted:#65786c;--accent:#65cfa1;--danger:#af3a3a}body[data-theme=light] .login-screen{background:radial-gradient(ellipse at 10% 20%,#97d6b944,transparent 55%),var(--bg)}
.quick-dialog{width:min(1080px,96vw);padding:0;overflow:hidden;height:min(750px,90dvh)}.quick-head{padding:15px;border-bottom:1px solid var(--line);display:flex;gap:10px;align-items:center}.quick-head input{flex:1;min-width:0;height:44px}.quick-body{display:grid;grid-template-columns:32% minmax(0,1fr);height:calc(100% - 78px);min-height:0}.quick-list{overflow:auto;border-right:1px solid var(--line);padding:8px}.quick-item{width:100%;display:block;text-align:left;margin-bottom:5px;min-height:48px;background:transparent;font-size:12px;overflow-wrap:anywhere}.quick-item small{display:block;color:var(--muted);margin-top:4px;font-size:10px}.quick-item.active{background:var(--surface);border-color:var(--accent)}.quick-preview{min-width:0;min-height:0;display:flex;flex-direction:column}.quick-preview-head{padding:9px 12px;display:flex;gap:7px;flex-wrap:wrap;align-items:center;font-size:12px;border-bottom:1px solid var(--line)}.quick-preview-head strong{flex:1;min-width:100px;overflow-wrap:anywhere}.quick-preview-head button{font-size:12px}#library-preview{flex:1;min-height:0;overflow:hidden}.quick-hint{margin:0;padding:8px 12px;color:var(--muted);font-size:11px;border-top:1px solid var(--line)}
@media(max-width:1150px) and (orientation:landscape){:root{--files-width:155px;--tests-width:355px}.workspace-label{display:none}.topbar{height:50px}.editor-toolbar{gap:4px;padding:6px}.editor-toolbar button{padding:8px 6px}.editor-toolbar select{max-width:92px}.panel-title small{display:none}}
@media(max-width:850px),(orientation:portrait){.topbar{height:54px;padding:0 10px;gap:8px}.workspace-label{display:none}.topbar button{font-size:12px;padding:8px}.brand{font-size:19px}.brand b{font-size:11px}.connection{font-size:10px}.mobile-tabs{display:flex;gap:6px;padding:6px 10px;border-bottom:1px solid var(--line);height:48px;flex-shrink:0}.mobile-tabs button{flex:1;border-radius:6px;min-height:35px;padding:6px;background:transparent;color:var(--muted)}.mobile-tabs button.active{background:var(--surface);color:var(--accent)}.layout,.layout.hide-files,.layout.hide-tests,.layout.hide-files.hide-tests{display:block;position:relative}.divider{display:none}.files-panel,.editor-panel,.tests-panel{height:100%;width:100%;visibility:visible!important;display:none}.layout[data-tab=files] .files-panel{display:flex}.layout[data-tab=editor] .editor-panel{display:flex}.layout[data-tab=tests] .tests-panel{display:block}.file-tab{height:42px}.editor-toolbar{padding:6px;gap:4px}.editor-toolbar button{font-size:11px;padding:8px}.file-tab #save-state{font-size:10px}#toggle-tests{display:none}.diff-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.quick-body{grid-template-columns:35% minmax(0,1fr)}.quick-preview-head{padding:6px}.quick-preview-head button{font-size:11px;padding:6px}.quick-list{padding:4px}dialog{padding:18px}.settings-grid{gap:12px}}
@media(max-width:450px){.brand b{display:none}.topbar{gap:6px}.connection{font-size:9px}.editor-toolbar .spacer{display:none}.keyboard-tools button{font-size:10px}.diff-grid{grid-template-columns:1fr}.settings-grid{grid-template-columns:1fr}.quick-body{grid-template-columns:1fr;grid-template-rows:35% 65%}.quick-list{border-bottom:1px solid var(--line)}.file-tab{padding-inline:8px}.file-tab strong{max-width:45vw}}
/* Workspace layout: compact desktop hierarchy, comfortable touch targets. */
:root{--bg:#181b20;--panel:#20242b;--surface:#2a3039;--line:#343b45;--text:#e1e5eb;--muted:#9aa6b6;--accent:#8fdfba;--files-width:210px;--tests-width:390px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.login-screen{background:var(--bg)}.login-screen form{padding:32px;border:1px solid var(--line);border-radius:12px;background:var(--panel);width:min(460px,100%)}.login-screen .eyebrow{letter-spacing:.1em}.login-screen h1{font-size:29px}.brand-mark{font-size:39px}
.topbar{height:48px;padding:0 12px;gap:8px}.topbar button{min-height:32px;padding:5px 10px;font-size:12px}.brand{font-size:20px}.brand b{font-size:11px}#quick-open{width:min(360px,34vw);display:flex;justify-content:space-between;align-items:center;text-align:left;margin-left:20px;background:var(--bg);border-color:var(--line)}#quick-open small,kbd{font:10px inherit;color:var(--muted);border:1px solid var(--line);padding:2px 5px;border-radius:3px;white-space:nowrap}
.panel-title{min-height:40px;padding:5px 12px;font-size:12px}.panel-title button{min-height:28px;padding:3px 8px}.file-actions{padding:7px 9px;gap:5px}.file-actions button{min-height:31px;padding:5px;font-size:11px}.file-search{padding:0 10px 8px}.file-search input{min-width:0;width:100%;height:32px;font-size:12px;padding:6px 9px}.explorer-caption{display:flex;align-items:center;justify-content:space-between;padding:0 11px;color:var(--muted);font-size:10px}.explorer-caption button{background:transparent;min-height:25px;padding:2px 7px}.file-row{min-height:32px}.file-row button{min-height:30px;font-size:12px}.file-name{display:flex;align-items:center;gap:8px}.file-name>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-icon{font-size:9px;color:#9fc8e5;min-width:21px}.folder-icon{font-size:15px;color:#d8c48a;min-width:21px}.file-more{opacity:0}.file-row:hover .file-more,.file-row:focus-within .file-more{opacity:1}.file-row.selected{background:#8fdfba12;border-left-color:var(--accent)}.tree-empty{padding:12px}.sidebar-bottom{padding:8px;gap:5px}.sidebar-bottom button{min-height:32px}
.file-tabs{display:flex;overflow-x:auto;flex-shrink:0;min-height:38px;background:var(--bg);border-bottom:1px solid var(--line);scrollbar-width:thin}.workspace-tab{display:flex;align-items:center;flex-shrink:0;border-right:1px solid var(--line);border-top:2px solid transparent;background:var(--panel);min-width:100px;max-width:250px}.workspace-tab.active{background:var(--bg);border-top-color:var(--accent)}.workspace-tab button{background:transparent;border:0;border-radius:0;min-height:35px;padding:6px 8px}.tab-open{display:flex;align-items:center;gap:8px;min-width:0;text-align:left;flex:1;font-size:12px}.tab-open>span:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tab-icon{color:#9fc8e5;font-size:9px}.tab-dirty{color:#ebca87;font-size:9px;min-width:8px}.tab-close{opacity:.6;font-size:17px}.tab-close:hover{opacity:1}.file-tab{height:30px;padding:4px 12px;gap:8px;background:var(--bg)}.file-tab strong{font-size:11px;font-weight:400;color:var(--muted)}.file-tab .cpp-badge{font-size:9px}.file-tab #save-state{font-size:10px}.editor-toolbar{padding:6px 10px;background:var(--panel);border-bottom:1px solid var(--line);gap:5px;flex-shrink:0}.editor-toolbar button,.editor-toolbar select{min-height:32px;padding:5px 8px;font-size:11px}.editor-toolbar #save-button{background:transparent}.editor-surface{flex:1;min-height:0;position:relative;display:flex;flex-direction:column}#editor{flex:1;min-height:0}.cm-content{padding-block:12px!important}.cm-scroller{line-height:1.6}.cm-gutters{font-size:12px}#empty-editor{position:absolute;inset:0;z-index:2;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:25px;color:var(--muted)}#empty-editor strong{font-size:16px;font-weight:500;margin-bottom:12px}#empty-editor button{width:min(300px,90%);text-align:left;display:flex;justify-content:space-between;align-items:center}
.keyboard-tools{min-height:37px;padding:2px 8px;gap:3px;flex-shrink:0;overflow-x:auto}.keyboard-tools button{min-height:30px;padding:4px 7px;font-size:11px;white-space:nowrap}.keyboard-tools [data-insert]{min-width:28px;font-family:monospace;color:var(--muted)}#goto-button{padding:3px;min-width:115px}.editor-status{align-items:center;min-height:26px;background:#233b33;color:#c5e0d2;font-size:10px;padding:3px 9px;flex-shrink:0}.editor-status button{background:transparent;color:inherit;min-height:22px;padding:1px 4px;font-size:10px;border-radius:3px;white-space:nowrap}.editor-status #compiler-label{max-width:40%}#wrap-button[aria-pressed=false]{opacity:.55}
.tests-panel{padding-bottom:18px}.test-tabs{padding-top:5px}.test-tabs button{min-height:34px;padding:6px}.test-toolbar{margin-top:8px}.test-toolbar select,.test-toolbar button{min-height:32px;padding:5px 7px;font-size:11px}#compare-help{font-size:11px;line-height:1.5;margin:8px 0}.case-card{padding:10px;border-radius:6px;gap:7px}.case-card textarea{min-height:68px;font-size:13px;padding:7px;resize:vertical}.case-heading input{padding-block:5px}.case-card label{font-size:11px;gap:4px}.diff-grid{grid-template-columns:1fr 1fr}.diff-grid>div:first-child{grid-column:1/-1}.result-card{border-radius:6px}.empty-result{padding:26px 15px}.empty-result>span{display:none}.empty-result small{font-size:11px}.empty-result h3{font-size:14px}.empty-result p{font-size:12px}
.small-dialog{width:min(480px,94vw);padding:22px}.small-dialog h2{font-size:16px;overflow-wrap:anywhere}.small-dialog input{width:100%;font-size:14px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px}.field-error{color:var(--danger);font-size:12px;line-height:1.5}.file-action-buttons{display:grid;gap:10px}.file-action-buttons button{text-align:left}.command-dialog{width:min(650px,94vw);padding:0;margin-top:min(15vh,130px);max-height:70dvh;border-radius:9px}.command-head{display:flex;align-items:center;gap:8px;padding:10px;border-bottom:1px solid var(--line)}.command-head>span{font-size:25px;color:var(--accent)}.command-head input{flex:1;min-width:0;border:0;background:var(--panel);font-size:13px}.command-head button{min-height:30px;font-size:11px;padding:5px}.command-item{width:100%;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:10px;border-radius:0;background:transparent;font-size:12px;min-height:39px}.command-item.active{background:var(--surface);border-color:transparent;border-left-color:var(--accent)}#command-list{max-height:48dvh;overflow:auto;padding:6px}.command-hint{font-size:11px;padding:10px 14px;margin:0;color:var(--muted);border-top:1px solid var(--line)}
.quick-dialog{border-radius:9px}.quick-head{padding:10px;gap:8px}.quick-head input{font-size:14px}.quick-body{height:calc(100% - 65px);grid-template-columns:36% minmax(0,1fr)}.quick-item{border-radius:4px;min-height:48px}.quick-item.active{border-color:transparent;background:#8fdfba17;box-shadow:inset 2px 0 var(--accent)}.quick-preview-head{gap:6px}.quick-preview-head strong{font-size:11px}.quick-preview-head button{min-height:31px;padding:5px 8px;font-size:11px}#preview-state{font-size:11px;color:var(--muted);padding:6px 10px;border-top:1px solid var(--line);min-height:26px}.quick-hint{font-size:10px;line-height:1.5}.quick-list{scrollbar-width:thin}
#focus-exit{position:fixed;top:8px;right:12px;z-index:15;min-height:32px;font-size:11px;background:var(--surface);border-color:var(--line)}#desk.focus-mode .topbar,#desk.focus-mode .mobile-tabs,#desk.focus-mode .files-panel,#desk.focus-mode .tests-panel,#desk.focus-mode .divider,#desk.focus-mode #restore-tests{display:none!important}#desk.focus-mode .layout{display:flex!important}#desk.focus-mode .editor-panel{display:flex!important;flex:1;visibility:visible!important;width:100%}#desk.focus-mode .file-tabs{padding-right:140px}#desk.focus-mode .file-tab{height:30px}.focus-mode #empty-editor{padding-top:45px}
body[data-theme=light]{--bg:#fcfcfa;--panel:#f0f1ee;--surface:#e3e7e1;--line:#d2d8d0;--text:#26332d;--muted:#5e6e62;--accent:#25865d}body[data-theme=light] .login-screen{background:var(--bg)}body[data-theme=light] .source-icon,body[data-theme=light] .tab-icon{color:#336b90}body[data-theme=light] .folder-icon{color:#8b6e2f}
@media(max-width:1150px) and (orientation:landscape){.editor-toolbar{padding:5px}.topbar #quick-open{margin-left:4px;width:26vw}.topbar{gap:5px}.topbar .connection{display:none}.brand b{display:none}}
@media(max-width:850px),(orientation:portrait){.topbar{height:48px;padding:0 8px;gap:5px}#quick-open{margin-left:0;flex:1;width:auto;min-width:120px}#quick-open small{display:none}.brand b,.connection{display:none}#command-button{font-size:0;min-width:34px}#command-button::before{content:'⌘';font-size:18px}#focus-button{display:none}.mobile-tabs{height:44px;padding:4px 8px;gap:4px}.mobile-tabs button{min-height:35px;font-size:12px}.file-tabs{min-height:39px}.workspace-tab button{min-height:36px}.file-tab{height:29px}.keyboard-tools{min-height:40px}.keyboard-tools button{min-height:34px;padding-inline:7px}.keyboard-tools #search-button{font-size:0;min-width:32px}.keyboard-tools #search-button::before{content:'⌕';font-size:20px}.editor-status{font-size:10px}.file-more{opacity:1}.file-row{min-height:40px}.file-row button{min-height:38px}.file-name{font-size:13px!important}.file-actions button{min-height:38px}.file-search input{height:38px}.file-actions{padding-block:9px}.file-tab #save-state{font-size:10px}.quick-preview-head strong{flex-basis:100%}.quick-hint{font-size:10px}.editor-toolbar button{min-height:35px}.tests-panel .panel-title{min-height:42px}}
@media(pointer:coarse){button{min-height:40px}.file-more{opacity:1}.tab-close{min-width:36px}.keyboard-tools button{min-height:38px}.command-item{min-height:44px}.quick-item{min-height:52px}}
@media(max-width:450px){.brand{font-size:17px}.brand b{display:none}#quick-open{font-size:11px;padding-inline:7px;min-width:100px}.topbar #logout{padding-inline:6px}.topbar #settings-button{padding-inline:6px}.topbar{gap:4px}.editor-toolbar{padding:4px;gap:3px}.editor-toolbar button,.editor-toolbar select{font-size:10px;padding-inline:5px}#download-button{display:none}.keyboard-tools{gap:1px;padding-inline:3px}.keyboard-tools button{padding-inline:5px}.keyboard-tools [data-insert]{display:none}#goto-button{min-width:94px}.editor-status #compiler-label{max-width:27%}.editor-status{gap:4px;font-size:9px}.quick-body{grid-template-columns:1fr;grid-template-rows:36% 64%}.quick-head{padding:8px}.quick-head input{font-size:12px}.quick-preview-head strong{flex-basis:auto}.quick-hint{font-size:9px}.quick-preview-head{padding:5px}.small-dialog{padding:18px}.dialog-heading{margin-bottom:15px}.diff-grid{grid-template-columns:1fr}.diff-grid>div:first-child{grid-column:auto}.editor-status button{font-size:9px}.command-item{font-size:11px}.login-screen{padding:16px}.login-screen form{padding:23px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.profile-settings{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:15px 0}.profile-settings label{flex-direction:row;align-items:center}.profile-settings input[type=checkbox]{accent-color:var(--accent)}.profile-settings button{font-size:12px}.profile-settings span{color:var(--muted)}#snippets-form>label{margin-bottom:12px}#snippets-json{font:12px monospace}#problem-url-form{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}#problem-url-form input{width:100%}#fetch-status{grid-column:1/-1;font-size:12px;line-height:1.5}a{color:var(--accent)}@media(max-width:600px){#problem-url-form{grid-template-columns:1fr}.editor-toolbar #download-button{display:none}}

.cm-scroller{font-family:"JetBrains Mono","Maple Mono NF CN",Consolas,"Courier New",monospace!important;font-variant-ligatures:common-ligatures}body[data-theme=dark] .cm-gutters{background:#272822!important;color:#90908a!important}