:root{--ink:#182f2b;--muted:#64746e;--green:#17694f;--line:#dce4dd;--paper:#f6f8f3}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea{font:inherit}button,.button{border:1px solid var(--line);border-radius:8px;padding:10px 16px;cursor:pointer;background:white;color:var(--ink);display:inline-block;font-weight:600}button:disabled{opacity:.45;cursor:not-allowed}.primary{background:var(--green);border-color:var(--green);color:white}.dark{background:var(--ink);color:white}.quiet{padding:5px 12px;background:transparent}.topbar{height:86px;padding:0 4%;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);background:#fff}.brand{font-size:23px;font-weight:750;color:var(--ink);letter-spacing:-1px;display:flex;align-items:center;gap:10px}.brand-icon{background:var(--green);color:#fff;padding:2px 9px;border-radius:8px;font:700 20px/1.6 monospace}.brand small{font-size:10px;letter-spacing:1px;margin:6px 0 0 7px;color:var(--muted)}nav{display:flex;align-items:center;gap:20px}main{max-width:1460px;margin:auto;padding:40px 4%;min-height:calc(100vh - 165px)}footer{border-top:1px solid var(--line);padding:24px 4%;font-size:12px;color:var(--muted);display:flex;justify-content:space-between}h1{font-size:36px;letter-spacing:-1.3px;line-height:1.2;margin:15px 0}h2{font-size:23px;letter-spacing:-.5px;line-height:1.3}h3{font-size:15px}p{margin:12px 0}.muted,.hint{color:var(--muted)}.hint{font-size:12px}.eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;color:var(--green)}.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;margin-bottom:24px}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;gap:20px}.badge{display:inline-block;background:#e6f0e8;color:var(--green);font-size:10px;font-weight:750;letter-spacing:1px;padding:6px 10px;border-radius:5px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:24px}.exam-card{display:flex;flex-direction:column}.row,.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px}.card-bottom{margin-top:auto;padding-top:24px;font-size:12px}.login-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:10%;max-width:1080px;margin:45px auto 70px;align-items:center}.login-layout h1{font-size:64px;line-height:1.12;margin:24px 0}.login-layout em{font-style:normal;color:var(--green)}.lede{font-size:17px;color:var(--muted)}.chips{display:flex;gap:22px;margin-top:35px;font:12px monospace}.login-card{padding:35px;box-shadow:0 16px 60px #183b2610}.full{width:100%;margin-top:12px}label{display:block;font-size:13px;font-weight:600;margin:15px 0 8px}input,textarea{width:100%;border:1px solid #cbd6cd;border-radius:7px;padding:11px 12px;background:#fff;color:var(--ink);display:block;margin-top:7px}input:focus,textarea:focus{outline:2px solid #63a58a;outline-offset:1px}textarea{resize:vertical}.notice{padding:16px 20px;border:1px solid #bedbc8;border-radius:8px;background:#eaf5ec;margin-bottom:20px}.error{background:#fff1ef;border-color:#e7b6ae;color:#a23d2e}.workspace{display:grid;grid-template-columns:minmax(250px, .75fr) minmax(420px,1.6fr);gap:24px;align-items:start}.problem .prose{white-space:pre-wrap}.problem{position:sticky;top:20px}.editor{background:#152824;border:1px solid #29433a;border-radius:12px;overflow:hidden;margin-bottom:20px;color:#c9ded4}.editor-bar,.editor-foot{padding:13px 20px;display:flex;justify-content:space-between;font-size:12px;background:#203630}.editor-bar i{display:inline-block;background:#a4ce8e;width:7px;height:7px;border-radius:50%;margin-right:8px}#code{border:0;border-radius:0;margin:0;background:#152824;color:#e4eee5;font:14px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;padding:24px;min-height:360px;tab-size:4;white-space:pre;overflow:auto;resize:vertical}#code:focus{outline:0;box-shadow:inset 3px 0 #84b697}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:18px 0}.timer{background:#e7eedf;border:1px solid #cbd8bc;padding:12px 25px;border-radius:10px;white-space:nowrap}.timer small{display:block;font-size:9px;letter-spacing:2px}.timer strong{font:600 27px monospace}.terminal,pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f0f4ef;padding:17px;border-radius:8px;font:13px/1.7 ui-monospace,SFMono-Regular,monospace}.terminal{background:#152824;color:#e1eee5;min-height:100px;max-height:650px;overflow:auto}.history-item{width:100%;text-align:left;margin:4px 0;font-size:12px}.admin-grid,.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}.student{display:flex;flex-direction:column;padding:12px 0;border-bottom:1px solid var(--line)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left}th{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}td,th{padding:15px 10px;border-bottom:1px solid var(--line)}.form-panel{max-width:850px}.checkbox{display:flex;gap:10px;align-items:center}.checkbox input{width:auto;margin:0}fieldset{border:0;padding:0;margin:0}details{border-top:1px solid var(--line);padding:15px 0}summary{cursor:pointer}.back{font-size:12px}.sr-only{position:absolute;left:-10000px}@media(max-width:900px){.workspace,.login-layout{grid-template-columns:1fr}.problem{position:static}.login-layout{margin:10px auto;gap:30px}.login-layout h1{font-size:44px}.login-card{max-width:550px}.topbar nav{gap:10px;font-size:12px}.brand small{display:none}}@media(max-width:600px){.admin-grid,.two-cols{grid-template-columns:1fr}.page-heading{align-items:flex-start}h1{font-size:28px}.brand{font-size:19px}.topbar nav>span{display:none}main{padding-top:25px}.panel{padding:18px}footer span{display:none}.timer{padding:10px}.timer strong{font-size:20px}.actions button{flex:1}.cards{grid-template-columns:1fr}}

select{font:inherit;border:1px solid #cbd6cd;border-radius:7px;padding:10px;background:#fff;color:var(--ink);width:100%;margin-top:7px}.inline{margin:0;display:flex;align-items:center;gap:12px}.inline select{margin:0;width:auto;padding:3px 10px;font-size:12px}.code{border:0;border-radius:0;margin:0;background:#152824;color:#e4eee5;font:14px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;padding:24px;min-height:370px;tab-size:4;white-space:pre;overflow:auto;resize:vertical}.code:focus{outline:0;box-shadow:inset 3px 0 #84b697}.question-nav{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:25px}.question-nav button{font-size:13px;text-align:left}.question-nav small{display:block;font-weight:400}.question-nav .active{background:var(--green);color:white}.question-image{max-width:100%;max-height:420px;object-fit:contain;border-radius:8px;margin-top:15px}figure{margin:20px 0}figcaption{font-size:12px;color:var(--muted)}.prose{white-space:pre-wrap;margin:18px 0}.question-row{padding:16px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}.question-row>div{flex:1}.submission-bar{display:flex;justify-content:space-between;align-items:center;gap:25px;border-top:1px solid var(--line);padding:20px 0}.submission-bar p{font-size:13px}.grade h2{font-size:40px;margin:10px 0}.file-row{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding:16px 0}.file-row small{display:block;color:var(--muted)}.learning-editor{max-width:1050px;margin:auto}[hidden]{display:none!important}.topbar{height:auto;min-height:86px;gap:20px}.topbar nav{flex-wrap:wrap;padding:14px 0}@media(max-width:700px){.topbar{align-items:flex-start;flex-direction:column;padding-top:15px;gap:0}.topbar nav{gap:15px}.submission-bar{flex-direction:column;align-items:stretch}.inline{font-size:0}.question-nav{flex-wrap:nowrap;overflow:auto}.question-nav button{min-width:160px}}

/* Syntax overlay preserves the native textarea's editing and accessibility. */
.syntax-shell{position:relative;height:390px;min-height:220px;resize:vertical;overflow:hidden;background:#152824}
.syntax-shell .code,.syntax-paint{position:absolute;inset:0;width:100%;height:100%;min-height:0;margin:0;border:0;border-radius:0;padding:24px;font:14px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:normal;tab-size:4;white-space:pre;overflow-wrap:normal;word-break:normal;overflow:scroll;resize:none}
.syntax-paint{pointer-events:none;background:transparent;color:#e4eee5;scrollbar-width:none}.syntax-paint::-webkit-scrollbar{display:none}
.syntax-shell.enhanced .code{background:transparent;color:transparent;caret-color:#fff;-webkit-text-fill-color:transparent}.syntax-shell .code::selection{background:#57988566}
.syntax-keyword{color:#c5a7ff}.syntax-string{color:#e9ce85}.syntax-number{color:#ffb58c}.syntax-comment{color:#86a79b}.syntax-directive{color:#90caff}.syntax-builtin{color:#7de0c6}
.syntax-error{text-decoration:underline wavy #ff777f;text-decoration-thickness:1.5px;text-underline-offset:4px;background:#b8283526}.syntax-hint{margin:0;padding:8px 20px;font-size:12px;color:#a9c5b9;background:#1a3029}.syntax-hint.has-errors{color:#ffb6bb}.editor-foot{gap:12px;flex-wrap:wrap}
.result-dialog{width:min(800px,calc(100vw - 32px));max-height:85vh;overflow:auto;border:1px solid var(--line);border-radius:18px;padding:26px;background:var(--paper);color:var(--ink);box-shadow:0 24px 90px #10231e55}.result-dialog::backdrop{background:#10231eaa;backdrop-filter:blur(3px)}.result-dialog h2{margin:0}.result-dialog .terminal{min-height:150px;max-height:45vh;white-space:pre-wrap}.compiler-errors button{display:block;text-align:left;width:100%;margin:8px 0;color:#9a2430;border-color:#e4acb2}.result-dialog:focus{outline:none}
@media(forced-colors:active){.syntax-shell.enhanced .code{color:CanvasText;-webkit-text-fill-color:CanvasText}.syntax-paint{display:none}}

.editor-tools{display:flex;align-items:center;gap:10px}.editor-play{padding:5px 12px;font-size:12px;white-space:nowrap}.editor-bar{align-items:center;gap:12px;flex-wrap:wrap}.syntax-shell{--gutter-width:4ch}.syntax-shell .code,.syntax-shell .syntax-paint{left:var(--gutter-width);width:calc(100% - var(--gutter-width));padding-left:16px}.line-gutter{position:absolute;left:0;top:0;bottom:0;width:var(--gutter-width);overflow:hidden;background:#192f28;border-right:1px solid #30483e;color:#719587;font:14px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;text-align:right;user-select:none;pointer-events:none}.line-gutter>div{padding:24px 10px 24px 0}.line-gutter span{display:block;height:25.2px}.line-gutter .line-error{color:#ff929b;font-weight:700;background:#8f243333}@media(max-width:450px){.editor-bar{padding:12px}.editor-tools{gap:7px}.editor-play span{display:none}}

.result-dialog .terminal-session{max-height:50vh;overflow:auto;padding:18px}.terminal-session .output{background:transparent;color:inherit;white-space:pre-wrap;font:inherit;padding:0;margin:0;min-height:0;max-height:none;overflow:visible;outline-offset:3px}.terminal-input-row{display:flex;align-items:end;gap:10px;margin-top:12px;border-top:1px solid #456353;padding-top:10px}.terminal-input-row label{flex:1;margin:0;color:#9bc7b2;font-size:12px}.terminal-input-row input{background:#203e33;border-color:#4e8f73;color:#fff;font:14px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}.terminal-input-row button{background:#b7e3cb;border-color:#b7e3cb;color:#153e2b;padding:10px;white-space:nowrap}.input-error{color:#a12f3d;font-size:13px}.terminal-input-row input::placeholder{color:#aac5b7}
.terminal-session{white-space:normal}
.summary-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.summary-cards .panel{display:flex;flex-direction:column;gap:5px}.summary-cards strong{font-size:36px;line-height:1.4}.module-attachment{display:flex;justify-content:space-between;gap:20px;align-items:center;border-top:1px solid var(--line);padding-top:15px}.module-attachment strong{overflow-wrap:anywhere}@media(max-width:650px){.summary-cards{gap:10px}.summary-cards .panel{padding:12px}.module-attachment{display:block}}

.teaching-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;padding-left:24px}.teaching-flow li{padding:8px}.teaching-flow span{display:block;color:var(--muted,#64748b);font-size:.85rem;margin-top:8px}.topbar{flex-wrap:wrap;gap:12px}.topbar nav{flex-wrap:wrap}.actions{flex-wrap:wrap;gap:12px}@media(max-width:900px){.teaching-flow{grid-template-columns:1fr 1fr}}@media(max-width:560px){.teaching-flow{grid-template-columns:1fr}}

button.danger,.button.danger{background:#b91c1c;color:#fff;border:1px solid #b91c1c}button.danger:hover,.button.danger:hover{background:#991b1b;border-color:#991b1b}button.danger:focus-visible{outline:3px solid #fca5a5;outline-offset:3px}

/* Consistent destructive action placement in lists, cards, and detail pages. */
.delete-form{display:flex;flex:0 0 auto;margin:0;align-items:center}
.delete-form button{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:7px 13px;font-size:13px;line-height:1.5;white-space:nowrap}
.actions-cell{vertical-align:middle;min-width:220px}
.row-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px 16px;max-width:380px}
.row-actions .action-link{display:inline-flex;align-items:center;min-height:36px;font-size:13px;font-weight:600}
.row-actions .delete-form{padding-left:16px;border-left:1px solid var(--line)}
.row-actions>form:not(.delete-form){margin:0}
.question-actions{display:flex;align-items:center;justify-content:flex-end;gap:16px;flex:0 0 auto!important}
.question-actions .action-link{font-size:13px;font-weight:600;white-space:nowrap}
.learning-file-item{display:flex;align-items:center;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.learning-file-item:last-of-type{border-bottom:0}
.learning-file-item .file-row{flex:1;min-width:0;border:0;padding:0;align-items:center}
.learning-file-item .file-row strong{overflow-wrap:anywhere}
.learning-file-item .file-row>span:last-child{font-size:12px;color:var(--muted);white-space:nowrap}
.module-card{display:flex;flex-direction:column}.module-card>.badge{align-self:flex-start}
.card-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:20px;border-top:1px solid var(--line)}
.card-actions>.button{font-size:13px;padding:7px 12px;min-height:36px}
.card-actions .delete-form{margin-left:auto}
.delete-panel{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:24px 26px;margin:32px 0 24px;background:#fff;border:1px solid #ead2d2;border-radius:14px}
.delete-panel-copy{max-width:680px;min-width:0}
.delete-panel h2{margin:0 0 6px;font-size:17px;letter-spacing:-.2px;color:#842323}
.delete-panel p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.delete-panel .delete-form button{min-height:40px;padding:9px 16px}
.editor-delete-panel{max-width:1050px;margin:32px auto 24px}
@media(max-width:700px){
 .delete-panel{align-items:flex-start;flex-direction:column;gap:18px;padding:20px;margin-top:24px}
 .delete-panel .delete-form{align-self:flex-end}
 .row-actions{gap:8px 12px}.row-actions .delete-form{padding-left:12px}
 .question-row{flex-wrap:wrap;gap:12px}.question-row>div:first-child{min-width:100%}
 .question-actions{width:100%;padding-top:4px}
 .learning-file-item{gap:12px}.learning-file-item .file-row{flex-direction:column;align-items:flex-start;gap:4px}
 .card-actions{gap:10px}.card-actions .delete-form{margin-left:0}
}

.code-completion{position:absolute;z-index:5;width:min(340px,calc(100% - 8px));max-height:180px;overflow:auto;background:#fff;color:#182f2b;border:1px solid #b9cdbf;border-radius:9px;box-shadow:0 8px 24px #081a2940;padding:4px;white-space:normal}
.code-completion [role=option]{padding:7px 10px;border-radius:5px;cursor:pointer;line-height:1.4}
.code-completion [role=option][aria-selected=true]{background:#e2f1e8;box-shadow:inset 3px 0 #17694f}
.code-completion [role=option]:hover{background:#eef5f0}.code-completion strong{display:block;font:600 13px/1.5 ui-monospace,SFMono-Regular,monospace}.code-completion small{display:block;font:11px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#54695d;overflow-wrap:anywhere}
.completion-help{margin:0;padding:9px 20px;color:#b7ccc3;background:#1a3029;font-size:11px;line-height:1.6;border-top:1px solid #30483e}

.explain-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;padding:12px 18px;background:#eef6f0;color:#244b3a;border-bottom:1px solid #c7ddce;font-size:12px}.explain-toolbar label{display:flex;align-items:center;gap:8px;margin:0;font-size:13px;font-weight:600}.explain-toolbar input{width:auto;margin:0;accent-color:#17694f}.syntax-explanation{margin:0;padding:18px 22px;background:#f1f7f3;color:#223d31;border-top:1px solid #bed4c6}.syntax-explanation h3{margin:0 0 8px;font:600 15px/1.5 ui-monospace,monospace}.syntax-explanation p{margin:0;font-size:13px;line-height:1.7}.syntax-explanation pre{margin:12px 0 0;padding:12px 14px;background:#fff;border:1px solid #d0e0d5;border-radius:8px;overflow:auto;white-space:pre-wrap;font:12px/1.6 ui-monospace,monospace}.syntax-explanation[hidden]{display:none}
.syntax-explanation{position:fixed;z-index:30;left:12px;top:12px;right:auto;bottom:auto;width:min(440px,calc(100vw - 32px));max-height:50vh;overflow:auto;border:1px solid #bed4c6;border-radius:12px;box-shadow:0 12px 40px #102c2733;padding:20px 22px;box-sizing:border-box}.syntax-explanation h3{padding-right:30px}.close-explanation{position:absolute;right:10px;top:10px;width:30px;height:30px;padding:0;border:0;background:transparent;color:#244b3a;font-size:23px;line-height:1;cursor:pointer}@media(max-width:600px){.syntax-explanation{max-height:42vh}}

.learning-file-settings{margin-top:28px;margin-bottom:0}.learning-file-settings h2{margin:0 0 12px;font-size:19px}
.editor-view-tools{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.editor-view-tools button{padding:5px 9px;font-size:12px;min-height:32px}.zoom-value{min-width:42px;text-align:center;font-size:12px;color:#d2e6da}.editor-tools{flex-wrap:wrap}.editor-fullscreen{white-space:nowrap}
.learning-editor .syntax-shell{font-size:var(--code-font-size,14px)}.learning-editor .syntax-shell .code,.learning-editor .syntax-paint,.learning-editor .line-gutter{font-size:var(--code-font-size,14px);line-height:var(--code-line-height,25.2px)}.learning-editor .line-gutter span{height:var(--code-line-height,25.2px)}
body.editor-fullscreen-open{overflow:hidden}.learning-editor.is-editor-fullscreen{position:fixed;inset:0;z-index:1000;width:100%;height:100vh;height:100dvh;max-width:none;margin:0;padding:12px;background:#132a22;display:flex;flex-direction:column;gap:10px;overflow:auto}.is-editor-fullscreen>.editor{display:flex;flex-direction:column;flex:1;min-height:220px;margin:0}.is-editor-fullscreen .syntax-shell{flex:1;height:auto;min-height:100px;resize:none}.is-editor-fullscreen .completion-help,.is-editor-fullscreen .syntax-hint,.is-editor-fullscreen .learning-file-settings{display:none}.is-editor-fullscreen>.execution{margin:0;padding:10px 14px;border-radius:9px}.is-editor-fullscreen>.execution>.hint{display:none}.is-editor-fullscreen .editor-foot{padding:8px 16px}.is-editor-fullscreen .syntax-explanation{z-index:1010}.is-editor-fullscreen .result-dialog{font-size:16px}.is-editor-fullscreen .result-dialog .terminal{font-size:var(--code-font-size,14px)}
@media(max-width:650px){.editor-view-tools{gap:4px}.editor-view-tools button{padding:5px 7px}.learning-editor.is-editor-fullscreen{padding:6px}.is-editor-fullscreen .editor-foot>span:last-child{display:none}}

.learning-file-drawer{position:fixed;z-index:1020;top:18px;bottom:18px;left:18px;width:min(340px,calc(100vw - 36px));padding:20px;background:#f7faf8;border:1px solid #bed4c6;border-radius:14px;box-shadow:0 15px 65px #102b2755;display:flex;flex-direction:column;gap:10px;color:#223d31}.learning-file-drawer[hidden]{display:none}.learning-file-drawer h2{font-size:20px;margin:0}.learning-file-drawer label{margin:0}.learning-file-drawer .close-files{padding:2px 10px;font-size:24px}.learning-file-list{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:8px}.learning-file-choice{text-align:left;padding:12px;width:100%;background:white}.learning-file-choice strong{display:block;overflow-wrap:anywhere;font-size:14px}.learning-file-choice small{display:block;color:#64746e;font-size:11px;margin-top:5px}.learning-file-choice[aria-current=true]{border-color:#17694f;background:#e1f0e7;box-shadow:inset 3px 0 #17694f}.file-list-status{font-size:12px;margin:0}.learning-file-drawer>.hint{margin:0}.is-editor-fullscreen .learning-file-drawer{z-index:1020}
@media(min-width:900px){.learning-editor.is-editor-fullscreen:has(>.learning-file-drawer:not([hidden])){padding-left:374px}}
.editor-result{padding:5px 12px;font-size:12px;white-space:nowrap}.run.is-running{background:#b33232;border-color:#b33232;color:#fff}

/* Optional full keyboard; the native keyboard remains the default. */
.virtual-keyboard-toggle{padding:5px 10px;font-size:12px;white-space:nowrap}.virtual-keyboard-toggle[aria-expanded=true]{background:#d9eddf;border-color:#8dc69e;color:#194e32}.virtual-keyboard{position:fixed;z-index:1040;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,760px);padding:8px 7px max(10px,env(safe-area-inset-bottom));background:#e5e9e7;color:#193a2c;border:1px solid #bdcbc3;border-radius:16px 16px 0 0;box-shadow:0 -8px 35px #0e261a30;max-height:65dvh;overflow-y:auto;overscroll-behavior:contain}.vk-toolbar{display:flex;gap:4px;align-items:center;margin-bottom:9px}.virtual-keyboard button{touch-action:manipulation;user-select:none;-webkit-user-select:none;padding:0;border:1px solid #b6c2bb;border-radius:7px;background:#fff;color:#173b2a;box-shadow:0 2px 0 #b6c2bb;min-width:0;min-height:44px;font:500 21px/1.2 system-ui,sans-serif}.virtual-keyboard button:active{background:#bddbc9;transform:translateY(1px);box-shadow:none}.virtual-keyboard button:focus-visible{outline:2px solid #24794d;outline-offset:-3px}.vk-toolbar button{flex:1;min-height:36px;font-size:18px;background:#f3f6f4;box-shadow:none}.vk-toolbar button:first-child{flex:2;font-size:11px}.vk-toolbar .vk-run{flex:3.5;font-size:12px;background:#17694f;color:white;border-color:#17694f;white-space:nowrap}.vk-toolbar .vk-run.is-running{background:#b33232;border-color:#b33232}.vk-row{display:flex;gap:5px;margin-top:8px}.vk-row>button{flex:1;height:46px}.vk-home{padding:0 4%}.vk-row .vk-special{flex:1.45;background:#d4ded8;font-size:17px}.vk-row .vk-special[aria-pressed=true]{background:#a4d0b3}.vk-row .vk-space{flex:4;font-size:14px;background:#fafcfa}.vk-row .vk-enter{flex:1.7;background:#c5e0d0;font-size:26px}.vk-bottom>button{font-size:17px}.has-virtual-keyboard{padding-bottom:calc(var(--virtual-keyboard-height,360px) + 18px)}.learning-editor.is-editor-fullscreen.has-virtual-keyboard{padding-bottom:calc(var(--virtual-keyboard-height,360px) + 8px)}.has-virtual-keyboard .syntax-shell{scroll-margin-top:12px}.is-editor-fullscreen.has-virtual-keyboard>.execution{display:none}.is-editor-fullscreen .editor-bar,.is-editor-fullscreen .editor-foot{flex-shrink:0}
@media(max-width:650px){.code-workspace .completion-help{display:none}.editor-foot>span:last-child{display:none}.syntax-shell{height:300px}.virtual-keyboard{padding-left:5px;padding-right:5px}.vk-row{gap:4px}.vk-row>button{height:44px}.vk-toolbar{gap:3px}.learning-editor.is-editor-fullscreen{top:var(--mobile-editor-top,0px);bottom:auto;height:var(--mobile-editor-height,100dvh)}.is-editor-fullscreen:has(.code:focus)>.execution,.is-editor-fullscreen:has(.code:focus) .explain-toolbar,.is-editor-fullscreen:has(.code:focus) .editor-file-name{display:none}.is-editor-fullscreen:has(.code:focus) .editor-view-tools>:not(.editor-fullscreen){display:none}.is-editor-fullscreen:has(.code:focus) .editor-bar{padding:6px 10px}.is-editor-fullscreen:has(.code:focus) .editor-view-tools{flex-basis:100%}.is-editor-fullscreen:has(.code:focus) .editor-tools{gap:5px}.is-editor-fullscreen:has(.code:focus) .syntax-shell{min-height:65px}.is-editor-fullscreen:has(.code:focus) .editor-foot{padding:3px 10px}}