@import url('https://fonts.googleapis.com/css2?family=Golos+Text:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap');
:root{--ink:#172e2d;--muted:#667b78;--paper:#f5f7f2;--white:#fff;--line:#dee5dd;--green:#256c56;--mint:#b5efc9;--mono:'IBM Plex Mono',Consolas,monospace;--font:'Golos Text',system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:14px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{outline-offset:4px}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}a{color:var(--green)}button{border:0}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,p{margin:0}h1{font-size:36px;line-height:1.2;letter-spacing:-1.3px;font-weight:700}h2{font-size:23px;letter-spacing:-.5px}h3{font-size:17px}p{line-height:1.65}code,pre{font-family:var(--mono)}code{font-size:.9em;background:#edf2ec;padding:2px 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var(--mono);color:#8c9d8e}.criterion.passed>span{color:#468156}.criterion strong{font-weight:500}.criterion p{font-size:11px;color:#7c876f;margin-top:5px;line-height:1.8}.check-error{padding:12px;background:#fff2ec;border-radius:6px;margin:12px 0;color:#975c48;font-size:11px;overflow-wrap:anywhere}.check-error code{background:transparent}.check-error p{margin-top:6px}.diff-box{background:#f4f6ef;border:1px solid #e1e8d9;padding:12px;border-radius:6px;margin-top:12px;max-width:100%;min-width:0}.diff-box>div{display:grid;grid-template-columns:80px minmax(0,1fr);gap:10px;margin:8px 0;font-size:10px}.diff-box pre{font-size:11px}.diff-box small{font-size:10px;color:#8b9680}.test-case{border-top:1px solid var(--line);padding:13px 0;font-size:12px}.test-case 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textarea{min-height:90px;resize:vertical}.input-grid{margin-bottom:17px}.output-grid pre{background:#173127;color:#d5ebd9;min-height:85px;max-height:280px;overflow:auto;padding:15px;border-radius:6px;font-size:12px}.output-grid pre.error-text{background:#faf1e9;color:#955a45}.file-explorer{border:1px solid var(--line);border-radius:9px;margin:17px 0;background:#fff;overflow:hidden}.files-layout{display:grid;grid-template-columns:200px minmax(0,1fr)}.file-list{background:#f3f6ee;padding:10px;max-height:370px;overflow:auto;border-right:1px solid var(--line)}.file-list button{display:flex;gap:8px;align-items:center;word-break:break-word;width:100%;text-align:left;background:none;padding:10px;border-radius:5px;font:11px/1.6 var(--mono);color:#648063}.file-list button.selected,.file-list button:hover{background:#e3edd9;color:#315b3a}.file-list p{padding:10px}.file-detail{padding:20px;min-width:0}.file-detail h3{font:14px var(--mono);overflow-wrap:anywhere}.file-metadata{display:grid;grid-template-columns:145px minmax(0,1fr);gap:10px;font-size:11px;margin:17px 0}.file-metadata dt{color:#7f8d74}.file-metadata dd{margin:0;overflow-wrap:anywhere}.file-content{background:#f3f6ef;padding:14px;border:1px solid var(--line);border-radius:6px;max-height:220px;overflow:auto;font-size:11px}.file-changes{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-top:13px;font-size:10px;color:#71846c}.file-changes button{background:#e5efdd;border:1px solid #d5e2ca;border-radius:4px;padding:5px 8px;font-size:10px;color:#5a7654;max-width:100%;overflow-wrap:anywhere}.vi-register{border-top:1px solid var(--line);padding:16px;background:#f1f5eb}.vi-register pre{font-size:11px;color:#527751;margin-bottom:12px;max-height:100px;overflow:auto}.action-history{display:flex;flex-wrap:wrap;gap:6px}.action-history code{font-size:10px;border:1px solid #d9e4d0;background:#fff}.skill-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-bottom:30px}.skill-card{background:white;border:1px solid var(--line);border-radius:8px;padding:18px}.skill-card h3{font-size:13px}.skill-card p{font-size:11px;color:var(--muted);margin-top:9px}.review-queue-item{background:#fff;border:1px solid var(--line);border-radius:8px;margin-top:11px;padding:18px 20px;display:flex;gap:15px;justify-content:space-between;align-items:center}.review-queue-item .eyebrow{font-size:9px;margin-bottom:6px}.review-queue-item h3{font-size:14px}.review-queue-item p{font-size:11px;color:var(--muted);margin-top:7px}.defense-answer{background:#fff;color:var(--ink);width:100%;min-height:220px;border:1px solid var(--line);border-radius:8px;padding:20px;line-height:1.8;resize:vertical}.feature-links{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 28px}.warning{background:#fff2dc;color:#927647}
@media(max-width:1000px){.files-layout{grid-template-columns:155px minmax(0,1fr)}.skill-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.file-metadata{grid-template-columns:110px minmax(0,1fr)}}@media(max-width:600px){.test-details,.input-grid,.output-grid,.files-layout,.skill-grid{grid-template-columns:1fr}.file-list{max-height:180px;border-right:0;border-bottom:1px solid var(--line)}.workspace-options,.check-report,.script-controls,.execution-result{padding:16px}.file-detail{padding:16px}.file-metadata{grid-template-columns:100px minmax(0,1fr)}.review-queue-item{align-items:flex-start;flex-direction:column}.nav{justify-content:flex-start;gap:5px}.nav button{min-height:34px}.diff-box>div{grid-template-columns:1fr;gap:4px}.script-controls select{margin:7px 0 0;display:block}.vi-text{font-size:12px}}

.native-selector,.native-context{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:20px;margin-bottom:16px;flex-wrap:wrap}.native-selector label{font-size:11px;color:var(--muted)}.native-selector select{display:block;margin-top:7px;background:#f7faf3;color:#335b42;border:1px solid var(--line);border-radius:6px;padding:10px;min-width:240px;font-size:12px}.native-selector .button-row,.native-context .button-row{margin-top:0}.native-status{font-size:12px;color:#55754f;line-height:1.8;padding:10px 0 18px;overflow-wrap:anywhere}.native-context h2{font-size:21px}.native-context p{font-size:11px;color:var(--muted);margin-top:10px}.native-context code{overflow-wrap:anywhere;white-space:pre-wrap}.native-goals{display:flex;gap:7px;flex-wrap:wrap;margin:18px 0}.native-goals button{border:1px solid var(--line);background:#fff;color:#708069;border-radius:6px;padding:9px 12px;font-size:11px;display:flex;gap:7px;align-items:center;text-align:left}.native-goals button.selected{background:#e7f1df;border-color:#aec7a4;color:#346441}.native-goals .done{color:#367e51;font-weight:700}.native-instruction{padding:22px;background:#edf4e6;border:1px solid #d6e4cd;border-radius:9px;margin-bottom:20px}.native-instruction h3{font-size:17px}.native-instruction p{font-size:12px;line-height:1.8;color:#5a7755;margin:12px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.native-instruction details{font-size:11px;color:#64825c;margin-top:15px}.native-instruction summary{cursor:pointer}.native-terminals{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-bottom:18px}.native-terminal-panel{background:#142827;color:#d8e6dc;min-width:0;border-radius:9px;overflow:hidden;border:1px solid #294c3d}.native-terminal-panel header{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:10px;padding:14px;border-bottom:1px solid #315044;flex-wrap:wrap}.native-terminal-panel header strong{font:11px var(--mono)}.native-terminal-status{color:#95bca1}.native-terminal-panel .link-button{color:#aad1b4;font-size:10px}.native-xterm{height:345px;padding:12px 10px 5px;min-width:0;overflow:hidden}.native-xterm .xterm{height:100%}.native-command{display:flex;gap:8px;padding:12px 13px;border-top:1px solid #315044}.native-command input{background:#203b2f;border:1px solid #416451;border-radius:5px;color:#dbeedf;padding:9px;font:11px var(--mono);min-width:0;flex:1}.native-command .btn{padding:8px 12px;background:#325b42;color:#cae9ce;border-color:#4c7358}.native-keybar{display:flex;gap:6px;flex-wrap:wrap;padding:0 13px 13px}.native-keybar button{background:#264335;color:#b2d2b8;border:1px solid #3e5c4b;border-radius:4px;font:10px var(--mono);padding:5px 7px}.native-file-list{max-height:350px;overflow:auto;padding:12px}.native-file-list button{width:100%;display:grid;grid-template-columns:minmax(0,1fr) 100px 65px;gap:10px;align-items:center;text-align:left;border-bottom:1px solid #eef3e8;background:#fff;color:#567550;padding:12px;font-size:12px}.native-file-list button:hover{background:#f0f6e9}.native-file-list span{overflow-wrap:anywhere}.native-file-list code{font-size:10px}.native-file-list small{color:#88947d;text-align:right}.native-context .eyebrow{margin-bottom:8px}#native-file-encoding{padding:7px;background:#f4f8ee;border:1px solid var(--line);border-radius:5px;color:#456e46;font-size:11px;margin-left:10px}#native-lab-root .check-report{margin-top:20px}.xterm .xterm-viewport{scrollbar-width:thin}
@media(max-width:1200px){.native-terminals{grid-template-columns:1fr}.native-xterm{height:300px}.native-context{align-items:flex-start}}@media(max-width:600px){.native-selector,.native-context{padding:16px}.native-selector select{min-width:0;max-width:100%;width:100%}.native-selector label{width:100%}.native-instruction{padding:17px}.native-xterm{height:290px;padding:10px 8px}.native-file-list button{grid-template-columns:minmax(0,1fr) 86px;gap:8px;padding:10px;font-size:11px}.native-file-list small{display:none}.native-context h2{font-size:19px}.native-keybar button{min-height:30px}}


.native-terminal-panel.wide{grid-column:1/-1}.native-terminal-panel.wide .native-xterm{height:460px}@media(max-width:600px){.native-terminal-panel.wide .native-xterm{height:380px}}