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6px;font-size:.72rem;display:inline-flex}.langDotMini{border-radius:50%;width:6px;height:6px}.badgesCountCell,.coinsCell{align-items:center;gap:5px;font-weight:700;display:flex}.certBadgeCount{color:#a855f7;background:#a855f726;border-radius:4px;align-items:center;gap:3px;margin-left:4px;padding:1px 5px;font-size:.7rem;display:inline-flex}.viewDetailsBtn{border-radius:var(--radius-sm);background:var(--tone-surface);border:1px solid var(--tone-border);color:var(--tone-primary);cursor:pointer;align-items:center;gap:5px;padding:5px 10px;font-size:.78rem;font-weight:700;transition:all .2s;display:inline-flex}.viewDetailsBtn:hover{background:var(--tone-primary);border-color:var(--tone-primary);color:#fff}.timeCell{white-space:nowrap;font-size:.78rem}.missionCell{gap:3px;display:grid}.missionCell strong{color:var(--tone-text-strong);font-size:.86rem}.statusBadge{white-space:nowrap;border-radius:12px;align-items:center;gap:5px;padding:3px 8px;font-size:.74rem;font-weight:800;display:inline-flex}.statusBadge.passed{color:#22c55e;background:#22c55e26;border:1px solid #22c55e4d}.statusBadge.failed{color:#ef4444;background:#ef444426;border:1px solid #ef44444d}.outputCell{max-width:240px}.outputText{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.76rem;line-height:1.35;display:-webkit-box;overflow:hidden}.statsSmallCell{align-items:center;gap:6px;font-size:.76rem;display:flex}.hintCostTag{color:#eab308;background:#eab30826;border-radius:4px;align-items:center;gap:3px;padding:2px 6px;font-size:.72rem;font-weight:700;display:inline-flex}.inspectCodeBtn{border-radius:var(--radius-sm);background:var(--tone-surface);border:1px solid var(--tone-border);color:var(--tone-text-strong);cursor:pointer;white-space:nowrap;align-items:center;gap:5px;padding:5px 10px;font-size:.78rem;font-weight:700;transition:all .2s;display:inline-flex}.inspectCodeBtn:hover{background:var(--tone-card);border-color:var(--tone-primary);color:var(--tone-primary)}.paginationBar{border-top:1px solid var(--tone-border);justify-content:space-between;align-items:center;padding:14px 20px;display:flex}.pageBtn{border-radius:var(--radius-sm);background:var(--tone-surface);border:1px solid var(--tone-border);color:var(--tone-text);cursor:pointer;padding:6px 14px;font-size:.82rem;font-weight:700;transition:all .2s}.pageBtn:disabled{opacity:.4;cursor:not-allowed}.pageIndicator{color:var(--tone-text-muted);font-size:.82rem}.teacherModalOverlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:9999;background:#000000a6;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.teacherModalCard{background:var(--tone-card);border:1px solid var(--tone-border);border-radius:var(--radius-md);flex-direction:column;width:min(100%,680px);max-height:88vh;display:flex;overflow:hidden;box-shadow:0 20px 48px #00000059}.teacherModalCard.studentOverviewModal{width:min(100%,600px)}.modalHeader{border-bottom:1px solid var(--tone-border);justify-content:space-between;align-items:flex-start;padding:18px 22px;display:flex}.modalTitleRow{align-items:center;gap:12px;display:flex}.codeIconBox{background:color-mix(in srgb, var(--tone-primary) 15%, transparent);width:40px;height:40px;color:var(--tone-primary);border-radius:10px;place-items:center;display:grid}.modalTitleRow h3{color:var(--tone-text-strong);margin:0 0 3px;font-size:1.1rem;font-weight:800}.modalCloseBtn{color:var(--tone-text-muted);cursor:pointer;background:0 0;border:none;padding:4px}.modalBody{gap:16px;padding:20px 22px;display:grid;overflow-y:auto}.submissionStatusHeader{justify-content:space-between;align-items:center;display:flex}.statusGroup{align-items:center;gap:8px;font-size:.88rem;font-weight:600;display:flex}.feedbackOutputBlock{border-radius:var(--radius-sm);background:color-mix(in srgb, #ef4444 10%, var(--tone-surface));border:1px solid #ef444440;gap:6px;padding:12px 14px;display:grid}.feedbackHeader{color:#ef4444;align-items:center;gap:6px;font-size:.8rem;font-weight:700;display:flex}.feedbackContent{color:var(--tone-text);font-size:.84rem;line-height:1.45}.codeViewerSection{gap:8px;display:grid}.codeViewerHeader{justify-content:space-between;align-items:center;font-size:.8rem;display:flex}.copyCodeBtn{background:var(--tone-surface);border:1px solid var(--tone-border);color:var(--tone-text-strong);cursor:pointer;border-radius:4px;align-items:center;gap:5px;padding:4px 8px;font-size:.74rem;font-weight:700;display:inline-flex}.codeBlockPre{border-radius:var(--radius-sm);color:#e2e8f0;background:#0f172a;border:1px solid #ffffff1a;max-height:280px;margin:0;padding:14px 16px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.84rem;line-height:1.5;overflow-x:auto}.modalFooter{border-top:1px solid var(--tone-border);justify-content:flex-end;padding:14px 22px;display:flex}.modalSecondaryBtn{border-radius:var(--radius-sm);background:var(--tone-surface);border:1px solid var(--tone-border);color:var(--tone-text-strong);cursor:pointer;padding:8px 18px;font-size:.84rem;font-weight:700}.studentModalMetrics{border-radius:var(--radius-sm);background:var(--tone-surface);border:1px solid var(--tone-border);grid-template-columns:repeat(4,1fr);gap:10px;padding:14px;display:grid}.studentModalMetricItem{text-align:center;gap:2px;display:grid}.studentModalMetricItem span{font-size:.72rem}.studentModalMetricItem strong{font-size:1.05rem}.sectionModalTitle{color:var(--tone-text-strong);align-items:center;gap:6px;margin:8px 0 2px;font-size:.92rem;font-weight:800;display:flex}.modalLanguagesList{gap:8px;display:grid}.modalLangRow{border-radius:var(--radius-sm);background:var(--tone-surface);border:1px solid var(--tone-border);grid-template-columns:1fr 1fr;align-items:center;gap:12px;padding:8px 12px;display:grid}.modalLangInfo{align-items:center;gap:6px;font-size:.82rem;display:flex}.modalLangProgressWrapper{align-items:center;gap:8px;display:flex}.modalLangProgressBar{background:var(--tone-border);border-radius:3px;flex-grow:1;height:5px;overflow:hidden}.modalLangProgressBarFill{border-radius:3px;height:100%}.modalLangPctText{text-align:right;width:36px;font-size:.78rem;font-weight:800}.modalBadgesGrid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.modalBadgeCard{border-radius:var(--radius-sm);background:var(--tone-surface);border:1px solid var(--tone-border);align-items:center;gap:8px;padding:8px 10px;display:flex}.modalBadgeCard strong{color:var(--tone-text-strong);font-size:.8rem;display:block}.modalLoadingBox{color:var(--tone-text-muted);justify-content:center;align-items:center;gap:8px;padding:20px;font-size:.85rem;display:flex}:root,:root.theme-dark{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--tone-bg:#0f172a;--tone-bg-elev:#0b1220;--tone-panel:#1e293bb3;--tone-panel-solid:#1e293b;--tone-card:#1e293b99;--tone-card-strong:#0f172ad9;--tone-border:#94a3b82e;--tone-border-strong:#94a3b859;--tone-input-bg:#0f172ab3;--tone-text:#f1f5f9;--tone-text-muted:#94a3b8;--tone-text-strong:#fff;--tone-text-inverse:#0f172a;--tone-primary:#10b981;--tone-primary-hover:#059669;--tone-primary-soft:#10b98126;--tone-primary-ring:#10b98159;--tone-accent:#a5b4fc;--tone-accent-soft:#8b5cf626;--tone-warn:#fbbf24;--tone-warn-soft:#fbbf2426;--tone-danger:#ef4444;--tone-danger-soft:#ef444426;--tone-success:#34d399;--tone-success-soft:#34d39926;--tone-info:#60a5fa;--tone-info-soft:#60a5fa26;--tone-shadow-sm:0 2px 8px #02061759;--tone-shadow-md:0 8px 24px #02061780;--tone-shadow-lg:0 16px 48px #020617a6;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-pill:999px}:root.theme-light{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--tone-bg:#f1f5f9;--tone-bg-elev:#fff;--tone-panel:#fff;--tone-panel-solid:#f8fafc;--tone-card:#fff;--tone-card-strong:#e2e8f0;--tone-border:#0f172a26;--tone-border-strong:#0f172a40;--tone-input-bg:#fff;--tone-text:#0f172a;--tone-text-muted:#475569;--tone-text-strong:#020617;--tone-text-inverse:#fff;--tone-primary:#059669;--tone-primary-hover:#047857;--tone-primary-soft:#0596691f;--tone-primary-ring:#0596694d;--tone-accent:#6366f1;--tone-accent-soft:#6366f11f;--tone-warn:#d97706;--tone-warn-soft:#d977061f;--tone-danger:#dc2626;--tone-danger-soft:#dc26261a;--tone-success:#059669;--tone-success-soft:#0596691a;--tone-info:#2563eb;--tone-info-soft:#2563eb1a;--tone-shadow-sm:0 1px 4px #0f172a1a;--tone-shadow-md:0 4px 16px #0f172a1f;--tone-shadow-lg:0 12px 32px #0f172a29}body{background:var(--tone-bg);color:var(--tone-text);transition:background .2s,color .2s}.tone-card{background:var(--tone-card);border:1px solid var(--tone-border);border-radius:var(--radius-lg);box-shadow:var(--tone-shadow-sm);transition:background .2s,border-color .2s}.tone-panel{background:var(--tone-panel);border:1px solid var(--tone-border);border-radius:var(--radius-lg)}.tone-input{background:var(--tone-input-bg);border:1px solid var(--tone-border);color:var(--tone-text);border-radius:var(--radius-md)}.tone-input:focus{border-color:var(--tone-primary);box-shadow:0 0 0 3px var(--tone-primary-ring);outline:none}.tone-button{background:var(--tone-primary);color:var(--tone-text-inverse);border-radius:var(--radius-md);cursor:pointer;border:none;padding:8px 14px;font-weight:600;transition:background .15s,transform .15s}.tone-button:hover:not(:disabled){background:var(--tone-primary-hover)}.tone-button.ghost{color:var(--tone-text);border:1px solid var(--tone-border);background:0 0}.tone-button.ghost:hover:not(:disabled){background:var(--tone-primary-soft);border-color:var(--tone-primary)}.tone-button.icon{aspect-ratio:1;justify-content:center;align-items:center;padding:6px;display:inline-flex}.tone-chip{border-radius:var(--radius-pill);background:var(--tone-card-strong);color:var(--tone-text);border:1px solid var(--tone-border);padding:4px 10px;font-size:.78rem;font-weight:600}.tone-chip.primary{background:var(--tone-primary-soft);color:var(--tone-primary);border-color:var(--tone-primary)}