*{box-sizing:border-box}:root{--color-primary: #2563eb;--color-primary-text: #ffffff;--color-header: #1e2d4a;--color-header-text: #ffffff;--color-stage-bg: #f8f9fc;--color-win-bg: #ecfdf5;--color-win-text: #065f46;--color-fail-bg: #fef2f2;--color-fail-text: #991b1b}html,body,#root{height:100%;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f4f6fb;color:#1d2330}.app{display:grid;grid-template-rows:auto 1fr;height:100vh}.header{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;padding:12px 20px;background:var(--color-header);color:var(--color-header-text)}.header h1{font-size:18px;margin:0;font-weight:600}.header .level{font-size:13px;opacity:.85;display:inline-flex;align-items:center;gap:4px}.stage-picker,.level-picker{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#ffffff1f;border:1px solid rgba(255,255,255,.25);border-radius:6px;color:inherit;cursor:pointer;font-size:13px;padding:3px 22px 3px 8px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='rgba(255,255,255,0.7)' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;background-size:10px 6px}.stage-picker:hover,.level-picker:hover{background-color:#ffffff2e}.stage-picker option,.level-picker option{color:#111827}.level-picker{max-width:260px}.theme-switcher{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#ffffff1f;border:1px solid rgba(255,255,255,.25);border-radius:6px;color:inherit;cursor:pointer;font-size:13px;padding:4px 24px 4px 8px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='rgba(255,255,255,0.7)' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 7px center;flex-shrink:0}.theme-switcher:hover{background-color:#fff3}.theme-switcher:focus{outline:2px solid rgba(255,255,255,.4);outline-offset:1px}.theme-switcher option{background:#1e2d4a;color:#fff}@media (max-width: 680px){.header{padding:10px 14px}.header h1{font-size:15px}.header .level{font-size:12px;width:100%}}.layout{display:flex;flex-direction:row;gap:12px;padding:12px;height:100%;min-height:0}.workspace-game-area{flex:1 1 0;display:flex;flex-direction:row;min-width:0;min-height:0;gap:0}.is-workspace{flex:1 1 0;min-width:280px;min-height:0}.is-game{flex:0 0 auto;width:380px;min-width:300px}.is-mastery{flex:0 0 320px;width:320px}.is-mastery.is-collapsed{flex:0 0 36px;width:36px;padding:12px 4px;background:#fff9;border:1px solid rgba(0,0,0,.08);border-radius:8px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:8px;color:#374151;font:inherit}.is-mastery.is-collapsed:hover{background:#fffffff2}.progress-rail-icon{font-size:16px;line-height:1;opacity:.7}.progress-rail-label{writing-mode:vertical-rl;transform:rotate(180deg);font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#6b7280}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:14px 14px 8px}.panel-close{background:transparent;border:0;cursor:pointer;font-size:16px;color:#6b7280;padding:4px 8px;border-radius:4px;line-height:1}.panel-close:hover{background:#0000000f;color:#111827}.panel-header h2{padding:0;border-bottom:0}.panel-header{border-bottom:1px solid #eef0f4}.resize-divider{flex:0 0 12px;width:12px;cursor:col-resize;position:relative;margin:0 -2px;z-index:1}.resize-divider:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:3px;height:36px;border-radius:2px;background:#00000026;transition:background .15s,height .15s,width .15s}.resize-divider:hover:after,.resize-divider.is-dragging:after{background:var(--color-primary, #3a6df0);height:56px;width:4px;opacity:.7}body.panel-resizing{-webkit-user-select:none;user-select:none;cursor:col-resize}@media (max-width: 1024px){.layout{flex-wrap:wrap;align-content:flex-start}.workspace-game-area{flex:1 1 100%;min-height:0}.is-mastery{flex:0 0 100%;width:100%;max-height:220px}.is-mastery .event-log{max-height:120px}.is-game{flex:0 0 360px;width:360px}.resize-divider{display:none}}@media (max-width: 680px){.layout{flex-direction:column;overflow-y:auto;flex-wrap:nowrap;gap:12px}.workspace-game-area{flex:0 0 auto;flex-direction:column;gap:12px}.is-game{min-height:340px;width:auto;flex:0 0 auto}.is-workspace{min-height:360px;flex:0 0 auto}.is-mastery{min-height:200px;flex:0 0 auto;width:auto;max-height:none}.resize-divider{display:none}}.panel{background:#fff;border-radius:10px;box-shadow:0 1px 3px #0000000f;overflow:hidden;display:flex;flex-direction:column;min-height:0}.panel h2{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;margin:0;padding:10px 14px;border-bottom:1px solid #eef0f4}.workspace{flex:1;min-height:0}.ws-tabs{display:flex;gap:3px;padding:6px 8px 0;background:#eef0f4;border-bottom:1px solid #d8dce6;flex-shrink:0}.ws-tab{padding:4px 12px;border:1px solid #c8cdd8;border-bottom:none;border-radius:6px 6px 0 0;background:#dde1ea;color:#555e78;font-size:12px;font-weight:500;cursor:pointer;transition:background .12s,color .12s;white-space:nowrap}.ws-tab:hover{background:#cdd1da;color:#333}.ws-tab--active{background:#fff;color:#1d2330;font-weight:600;border-color:#c8cdd8}.goal{padding:12px 14px;font-size:14px;background:#fffbea;border-bottom:1px solid #f3e8b0}.stage{flex:1;min-height:220px;display:flex;align-items:center;justify-content:center;padding:14px;background:var(--color-stage-bg);overflow:hidden}.controls{display:flex;gap:8px;padding:10px 14px;border-top:1px solid #eef0f4}.btn{font-size:14px;padding:8px 14px;border-radius:8px;border:1px solid #d2d8e3;background:#fff;cursor:pointer;font-weight:500}.btn-primary{background:var(--color-primary);color:var(--color-primary-text);border-color:var(--color-primary)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-advance{margin-left:auto;background:#10b981;color:#fff;border-color:#10b981}.btn-advance:disabled{opacity:.5;cursor:not-allowed}.event-log{flex:1;overflow-y:auto;padding:8px 14px;font-family:ui-monospace,SFMono-Regular,monospace;font-size:12px;line-height:1.5}.event{padding:4px 0;border-bottom:1px dashed #eef0f4}.event .ts{color:#9ca3af;margin-right:6px}.event .type{color:var(--color-primary);font-weight:600}.event .data{color:#4b5563}.banner{padding:10px 14px;font-size:14px;font-weight:500}.banner.win{background:var(--color-win-bg);color:var(--color-win-text)}.banner.fail{background:var(--color-fail-bg);color:var(--color-fail-text)}.banner.idle{background:#f1f5f9;color:#475569}.mastery{padding:12px 14px}.mastery .row{display:flex;justify-content:space-between;font-size:13px;margin:4px 0}.mastery .bar{height:6px;background:#eef0f4;border-radius:3px;overflow:hidden;margin-top:2px}.mastery .bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--color-primary),color-mix(in srgb,var(--color-primary) 60%,#fff));transition:width .2s ease}.build-section{border-top:1px solid #eef0f4;flex-shrink:0}.build-toggle{width:100%;text-align:left;background:none;border:none;padding:9px 14px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;cursor:pointer}.build-toggle:hover{background:#f8f9fc}.build-body{padding:0 14px 12px;display:flex;flex-direction:column;gap:6px}.build-textarea{width:100%;border:1px solid #d2d8e3;border-radius:6px;padding:7px 9px;font-size:12px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f8f9fc;resize:vertical;min-height:56px;color:#1d2330}.build-textarea-json{font-family:ui-monospace,SFMono-Regular,monospace;min-height:110px}.build-textarea:focus{outline:2px solid var(--color-primary);border-color:transparent}.build-actions{display:flex;gap:6px}.build-status{font-size:12px;padding:5px 8px;border-radius:5px}.build-status-idle{background:#eff6ff;color:#1d4ed8}.build-status-success{background:#ecfdf5;color:#047857}.build-status-error{background:#fef2f2;color:#b91c1c}.build-note{font-size:11px;color:#9ca3af;margin:0}.btn-draw{width:100%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-color:transparent;font-size:13px;padding:9px 12px;font-weight:600;border-radius:8px;text-align:center}.btn-draw:hover{filter:brightness(1.08)}.btn-import{width:100%;background:#f8f9fc;color:#374151;border-color:#d2d8e3;font-size:12px;padding:7px 10px;font-weight:500;border-radius:8px;text-align:center}.btn-import:hover{background:#f1f5f9}.build-custom-list{display:flex;flex-direction:column;gap:3px;border-top:1px dashed #eef0f4;padding-top:6px;margin-top:2px}.challenges-body{padding:0 14px 10px;display:flex;flex-direction:column;gap:2px}.challenge-item{display:flex;align-items:stretch;width:100%;border:1px solid transparent;border-radius:6px;overflow:hidden;transition:background .1s,border-color .1s}.challenge-item:hover{background:#f1f5f9;border-color:#e2e8f0}.challenge-item.challenge-current{background:color-mix(in srgb,var(--color-primary) 8%,#fff);border-color:color-mix(in srgb,var(--color-primary) 30%,#fff)}.challenge-select{flex:1;display:flex;align-items:center;gap:7px;text-align:left;background:none;border:none;padding:5px 6px 5px 8px;font-size:13px;cursor:pointer;color:#374151;min-width:0}.challenge-select:disabled{cursor:default;font-weight:600}.challenge-export{background:none;border:none;border-left:1px solid transparent;padding:4px 7px;font-size:14px;cursor:pointer;color:#9ca3af;flex-shrink:0;transition:background .1s,color .1s}.challenge-item:hover .challenge-export{border-left-color:#e2e8f0}.challenge-export:hover{background:color-mix(in srgb,var(--color-primary) 15%,#fff);color:var(--color-primary)}.challenge-status{font-size:12px;flex-shrink:0;width:18px;text-align:center;color:#9ca3af}.challenge-name{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.challenge-here{font-size:11px;color:var(--color-primary);font-weight:500;flex-shrink:0}.challenges-divider{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:#9ca3af;padding:6px 8px 2px}.med-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f142899;display:flex;align-items:center;justify-content:center;z-index:200;padding:16px}.med-modal{background:#fff;border-radius:14px;box-shadow:0 24px 64px #00000047;display:flex;flex-direction:column;width:min(1000px,100%);max-height:calc(100vh - 32px);overflow:hidden}.med-header{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid #eef0f4;flex-shrink:0}.med-title{font-size:16px;font-weight:700;color:#1d2330;white-space:nowrap}.med-name{flex:1;border:1px solid #d2d8e3;border-radius:7px;padding:6px 10px;font-size:14px;color:#1d2330;background:#f8f9fc;min-width:0}.med-name:focus{outline:2px solid var(--color-primary);border-color:transparent}.med-close{background:none;border:none;font-size:18px;color:#9ca3af;cursor:pointer;padding:4px 8px;border-radius:6px;line-height:1;flex-shrink:0}.med-close:hover{background:#f1f5f9;color:#374151}.med-size-row{display:flex;align-items:center;gap:5px;padding:7px 16px;border-bottom:1px solid #eef0f4;flex-shrink:0;flex-wrap:wrap}.med-row-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#9ca3af;margin-right:4px}.med-size-btn{font-size:12px;padding:3px 9px;border-radius:6px;border:1px solid #d2d8e3;background:#fff;cursor:pointer;color:#374151;font-weight:500}.med-size-btn:hover:not(.active){background:#f1f5f9}.med-size-btn.active{background:var(--color-primary);color:var(--color-primary-text);border-color:var(--color-primary)}.med-body{display:flex;flex:1;min-height:0;overflow:hidden}.med-palette{width:88px;padding:10px 6px 10px 8px;border-right:1px solid #eef0f4;display:flex;flex-direction:column;gap:3px;flex-shrink:0;overflow-y:auto}.med-tool{display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 4px;border-radius:8px;border:2px solid transparent;background:#f8f9fc;cursor:pointer;transition:border-color .12s,background .12s,box-shadow .12s}.med-tool:hover{background:#f1f5f9}.med-tool.active{border-color:var(--tc, #3a6df0);background:#fff;box-shadow:0 0 0 3px color-mix(in srgb,var(--tc, #3a6df0) 18%,transparent)}.med-tool-icon{font-size:20px;line-height:1.2}.med-tool-lbl{font-size:10px;font-weight:600;color:#4b5563}.med-dir-grid{display:grid;grid-template-columns:1fr 1fr;gap:3px;padding:0 2px}.med-dir{font-size:17px;line-height:1;padding:5px;border-radius:6px;border:1px solid #d2d8e3;background:#fff;cursor:pointer;text-align:center}.med-dir:hover:not(.active){background:#f1f5f9}.med-dir.active{background:#10b981;color:#fff;border-color:#10b981}.med-grid-wrap{flex:1;min-height:0;overflow:auto;display:flex;align-items:flex-start;justify-content:flex-start;padding:16px}.med-grid{display:grid;gap:3px;-webkit-user-select:none;user-select:none;width:fit-content}.med-cell{border-radius:5px;border:1.5px solid #d1d5db;cursor:crosshair;display:flex;align-items:center;justify-content:center;font-size:20px;line-height:1;transition:transform 60ms;position:relative}.med-cell:hover{filter:brightness(.94)}.med-cell:active{transform:scale(.88)}.med-cell-empty{background:#f9fafb;border-color:#d1d5db}.med-cell-wall{background:#374151;border-color:#1f2937;border-radius:5px;box-shadow:inset 0 1px #ffffff14,inset 0 -1px #0000004d}.med-cell-start{background:#d1fae5;border-color:#10b981;border-width:2px}.med-cell-goal{background:#fef9c3;border-color:#f59e0b;border-width:2px}.med-cell-key{background:#ede9fe;border-color:#8b5cf6;border-width:2px}.med-start-arrow{font-size:22px;font-weight:900;color:#047857;line-height:1}.med-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;border-top:1px solid #eef0f4;flex-shrink:0}.med-status{font-size:13px;font-weight:500}.med-status.ok{color:#047857}.med-status.err{color:#b91c1c}@media (max-width: 600px){.med-body{flex-direction:column}.med-palette{width:100%;flex-direction:row;flex-wrap:wrap;padding:6px 10px;border-right:none;border-bottom:1px solid #eef0f4}.med-dir-grid{display:none}.med-cell{font-size:16px}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-card{background:#fff;border-radius:12px;padding:28px 32px;max-width:480px;width:90%;box-shadow:0 20px 60px #0000004d}.modal-card h2{margin:0 0 8px;font-size:22px}.modal-card .concept-name{color:var(--color-primary);font-weight:700}.modal-card p{line-height:1.6;color:#374151;margin:0 0 20px}.modal-card .btn-close{width:100%}.predict-options{display:flex;flex-direction:column;gap:8px;margin:16px 0}.predict-option{display:flex;align-items:center;gap:10px;padding:10px 14px;border:2px solid #e5e7eb;border-radius:8px;cursor:pointer;background:#fff;text-align:left;transition:border-color .15s,background .15s;font-size:14px}.predict-option:hover{border-color:var(--color-primary)}.predict-option.selected{border-color:var(--color-primary);background:#eff6ff}.starter-question{background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:8px 12px;margin:4px 14px 0;font-size:13px;display:flex;align-items:flex-start;gap:8px}.starter-question .sq-text{flex:1;color:#92400e;line-height:1.4}.starter-question .sq-dismiss{background:none;border:none;cursor:pointer;color:#b45309;font-size:16px;padding:0;flex-shrink:0}.debug-card{background:#fffbeb;border:1px solid #fbbf24;border-radius:8px;padding:12px 14px;margin:8px 14px;font-size:13px}.debug-card h4{margin:0 0 8px;font-size:14px;color:#92400e}.debug-card ol{margin:0;padding-left:18px;color:#78350f}.debug-card li{margin-bottom:4px}.aha-moment{background:#ecfdf5;border:1px solid #6ee7b7;border-radius:8px;padding:10px 14px;margin:6px 14px 0;font-size:13px;color:#065f46;line-height:1.4}.efficiency-badge{display:inline-flex;align-items:center;gap:6px;background:#f0fdf4;border:1px solid #86efac;border-radius:20px;padding:4px 12px;font-size:12px;color:#15803d;margin-top:4px}.roadmap{padding:4px 0}.roadmap-node{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;margin-bottom:2px;cursor:pointer;transition:background .15s;border:1px solid transparent}.roadmap-node:hover:not(.roadmap-locked){background:#f3f4f6}.roadmap-node.roadmap-current{background:#eff6ff;border-color:var(--color-primary)}.roadmap-node.roadmap-done{opacity:.85}.roadmap-node.roadmap-locked{opacity:.4;cursor:default}.roadmap-icon{font-size:18px;flex-shrink:0}.roadmap-info{flex:1;min-width:0}.roadmap-name{font-size:12px;font-weight:600;color:#111827}.roadmap-concept{font-size:11px;color:#6b7280}.roadmap-status{font-size:14px;flex-shrink:0}.roadmap-connector{width:2px;height:8px;background:#e5e7eb;margin-left:19px;margin-bottom:2px}.glossary{margin-top:4px}.glossary-entry{padding:6px 0;border-bottom:1px solid #f3f4f6}.glossary-entry:last-child{border-bottom:none}.glossary-term{font-size:12px;font-weight:700;color:var(--color-primary)}.glossary-def{font-size:11px;color:#6b7280;line-height:1.4;margin-top:2px}@keyframes hint-glow{0%,to{filter:drop-shadow(0 0 0px transparent);opacity:1}50%{filter:drop-shadow(0 0 9px rgba(251,146,60,.95));opacity:.85}}.hint-block-flash{animation:hint-glow .8s ease-in-out infinite}.python-panel{background:#1e1e2e;border-radius:8px;margin:8px 0 0;overflow:hidden;border:1px solid #313244}.python-panel-header{display:flex;align-items:center;gap:10px;padding:4px 12px;background:#181825;border-bottom:1px solid #313244}.python-panel-note{font-size:11px;color:#6c7086;font-style:italic;margin-left:auto}.code-lang-tabs{display:flex;gap:2px}.code-lang-tab{background:transparent;border:none;color:#6c7086;font-size:11px;font-weight:600;padding:5px 10px;cursor:pointer;border-radius:4px 4px 0 0;transition:color .15s,background .15s;border-bottom:2px solid transparent;letter-spacing:.02em}.code-lang-tab:hover{color:#cdd6f4}.code-lang-tab.active{color:#cdd6f4;border-bottom-color:var(--color-primary, #89b4fa);background:#89b4fa14}.python-panel-code{margin:0;padding:10px 14px;font-family:Fira Code,Cascadia Code,JetBrains Mono,Menlo,monospace;font-size:12.5px;line-height:1.65;color:#cdd6f4;overflow-x:auto;max-height:260px;overflow-y:auto;-moz-tab-size:4;tab-size:4;white-space:pre}.python-panel-empty{padding:16px 14px;font-size:12px;color:#585b70;font-style:italic}.py-kw{color:#cba6f7;font-weight:600}.py-fn{color:#89b4fa}.py-num{color:#fab387}.py-id{color:#cdd6f4}.py-comment{color:#585b70;font-style:italic}.btn.btn-active{background:var(--color-primary);color:var(--color-primary-text, #fff);border-color:var(--color-primary)}.ws-mode-tabs{display:flex;gap:0;border-bottom:2px solid #e5e7eb;margin:0 0 4px;flex-shrink:0}.ws-mode-tab{background:none;border:none;padding:8px 18px;font-size:13px;font-weight:600;color:#9ca3af;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color .15s;letter-spacing:.01em}.ws-mode-tab:hover{color:#374151}.ws-mode-tab.active{color:var(--color-primary, #3a6df0);border-bottom-color:var(--color-primary, #3a6df0)}.code-tab-body{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden}.code-tab-lang-row{display:flex;align-items:center;gap:6px;padding:6px 4px;flex-shrink:0}.code-lang-pill{background:#f3f4f6;border:1px solid #e5e7eb;border-radius:20px;padding:3px 12px;font-size:12px;font-weight:600;color:#6b7280;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:4px}.code-lang-pill svg{flex-shrink:0}.code-lang-pill:hover{background:#e5e7eb;color:#374151}.code-lang-pill.active{background:var(--color-primary, #3a6df0);border-color:var(--color-primary, #3a6df0);color:#fff}.code-tab-hint{font-size:11px;color:#9ca3af;margin-left:6px;font-style:italic;flex:1}.code-hints-toggle{margin-left:auto}.cm-syntax-hint{font-family:inherit;font-size:.85em;font-style:italic;color:#5c6a84;opacity:.85;pointer-events:none;-webkit-user-select:none;user-select:none;padding-left:2ch}.code-editor-host{flex:1;min-height:0;overflow:auto;border-radius:6px;border:1px solid #313244}.code-editor-host .cm-editor{height:100%;min-height:200px}.code-editor-host .cm-scroller{overflow:auto}.parse-errors{background:#fef2f2;border:1px solid #fecaca;border-radius:6px;margin:6px 0 0;padding:6px 10px;flex-shrink:0;max-height:120px;overflow-y:auto}.parse-error{display:flex;gap:8px;font-size:12px;color:#b91c1c;padding:2px 0}.parse-error-line{font-weight:700;flex-shrink:0;color:#ef4444}.output-display{display:flex;flex-direction:column;gap:12px;width:100%}.output-terminal{background:#1e1e2e;border-radius:8px;overflow:hidden;border:1px solid #313244;font-family:Fira Mono,Cascadia Code,Consolas,monospace;min-height:120px}.output-terminal-header{display:flex;align-items:center;gap:6px;padding:6px 12px;background:#181825;border-bottom:1px solid #313244}.output-terminal-dot{display:inline-block;width:10px;height:10px;border-radius:50%;flex-shrink:0}.output-terminal-title{font-size:11px;color:#6c7086;font-weight:600;margin-left:4px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.output-terminal-body{padding:12px 16px;min-height:80px;display:flex;flex-direction:column;gap:4px}.output-placeholder{font-size:13px;color:#6c7086;font-style:italic}.output-running{color:#cdd6f4;animation:blink .8s step-end infinite}@keyframes blink{50%{opacity:.4}}.output-error{color:#f38ba8;font-size:13px;white-space:pre-wrap}.output-line{display:flex;align-items:center;gap:10px;padding:2px 0}.output-line-text{flex:1;font-size:14px;color:#cdd6f4;min-width:0;word-break:break-word}.output-line-badge{flex-shrink:0;font-size:14px;font-weight:700;width:20px;text-align:center}.output-line--pass .output-line-badge{color:#a6e3a1}.output-line--fail .output-line-badge{color:#f38ba8}.output-line--missing .output-line-text{color:#6c7086;font-style:italic}.output-line-missing-text{font-size:12px}.output-expected{background:#f8f9fc;border:1px solid #e5e7eb;border-radius:8px;padding:10px 14px}.output-expected-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#6b7280;margin-bottom:6px}.output-expected-line{display:flex;align-items:center;gap:10px;padding:2px 0;font-family:Fira Mono,Cascadia Code,Consolas,monospace}.output-expected-num{font-size:11px;color:#9ca3af;width:16px;text-align:right;flex-shrink:0}.output-expected-text{font-size:13px;color:#374151}