.comp-scope{--primary:#7c3aed;--primary-light:#a78bfa;--primary-dark:#6d28d9;flex-direction:column;height:100%;display:flex;overflow:hidden}.comp-course-view{background:var(--bg);height:100%;min-height:0;color:var(--text);font-family:var(--font);flex:1;display:flex;overflow:hidden}.comp-nav-sidebar{border-inline-end:1px solid var(--rule);background:var(--paper-2);flex-direction:column;flex-shrink:0;width:260px;display:flex;overflow:hidden}.comp-nav-header{border-bottom:1px solid var(--border);padding:18px 16px 14px}.comp-nav-title{color:var(--text);margin-bottom:10px;font-size:15px;font-weight:700}.comp-nav-subtitle{color:var(--text-muted);margin-bottom:10px;font-size:11px}.comp-progress-row{align-items:center;gap:8px;display:flex}.comp-progress-bar{background:var(--border);border-radius:2px;flex:1;height:4px;overflow:hidden}.comp-progress-fill{background:var(--primary);border-radius:2px;height:100%;transition:width .3s}.comp-progress-label{color:var(--text-muted);white-space:nowrap;font-size:11px}.comp-unit-list{flex:1;padding:8px 0;overflow-y:auto}.comp-unit-section{border-bottom:1px solid var(--border)}.comp-unit-header{width:100%;color:var(--text-muted);font-size:12px;font-weight:600;font-family:var(--font);cursor:pointer;text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;padding:10px 16px;transition:color .15s;display:flex}.comp-unit-header:hover{color:var(--text)}.comp-unit-header-left{align-items:center;gap:8px;display:flex}.comp-unit-num{color:var(--primary);white-space:nowrap;background:#7c3aed1f;border:1px solid #7c3aed40;border-radius:4px;padding:1px 6px;font-size:10px;font-weight:700}.comp-unit-title-nav{font-size:12px}.comp-unit-header-right{align-items:center;gap:6px;display:flex}.comp-unit-progress-label,.comp-unit-chevron{color:var(--text-dim);font-size:10px}.comp-lesson-list-nav{padding:2px 0 6px}.comp-lesson-nav-item{width:calc(100% - 16px);color:var(--text-muted);font-size:12px;font-family:var(--font);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:6px;align-items:center;gap:8px;margin:1px 8px;padding:7px 16px 7px 28px;transition:all .15s;display:flex}.comp-lesson-nav-item:hover{color:var(--text);background:#ffffff0a}.comp-lesson-nav-item.active{color:var(--primary-light);background:#7c3aed26}.comp-lesson-nav-item.done{color:var(--success)}.comp-lesson-nav-icon{flex-shrink:0;width:14px;font-size:11px}.comp-lesson-nav-title{flex:1;font-size:12px;line-height:1.3}.comp-lesson-nav-time{color:var(--text-dim);white-space:nowrap;font-size:10px}.comp-main-content{flex:1;min-width:0;overflow-y:auto}.comp-course-home{max-width:900px;padding:32px 40px}.comp-home-hero{margin-bottom:36px}.comp-home-badge{letter-spacing:.06em;text-transform:uppercase;color:var(--primary);background:#7c3aed1a;border:1px solid #7c3aed40;border-radius:5px;margin-bottom:14px;padding:3px 10px;font-size:11px;font-weight:700;display:inline-block}.comp-home-title{color:var(--text);margin:0 0 12px;font-size:28px;font-weight:700;line-height:1.25}.comp-home-desc{color:var(--text-muted);max-width:600px;margin:0 0 20px;font-size:14px;line-height:1.7}.comp-home-stats{gap:24px;margin-bottom:24px;display:flex}.comp-home-stat{text-align:center}.comp-home-stat-val{color:var(--primary);font-size:24px;font-weight:700}.comp-home-stat-label{color:var(--text-muted);margin-top:2px;font-size:11px}.comp-home-cta{background:var(--primary);color:#fff;font-size:14px;font-weight:600;font-family:var(--font);cursor:pointer;border:none;border-radius:8px;padding:10px 24px;transition:background .15s}.comp-home-cta:hover{background:var(--primary-dark)}.comp-units-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:32px;display:grid}.comp-unit-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px}.comp-unit-card-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.comp-unit-card-num{color:var(--primary);background:#7c3aed1a;border:1px solid #7c3aed33;border-radius:4px;padding:2px 8px;font-size:10px;font-weight:700}.comp-unit-card-progress{color:var(--text-muted);font-size:11px}.comp-unit-card-title{color:var(--text);margin:0 0 4px;font-size:14px;font-weight:600}.comp-unit-card-sub{color:var(--text-muted);margin:0 0 12px;font-size:12px;line-height:1.4}.comp-unit-card-bar{background:var(--border);border-radius:2px;height:3px;margin-bottom:12px;overflow:hidden}.comp-unit-card-bar-fill{background:var(--primary);border-radius:2px;height:100%;transition:width .3s}.comp-unit-card-start{border:1px solid var(--border);color:var(--text-muted);font-size:12px;font-family:var(--font);cursor:pointer;background:0 0;border-radius:6px;width:100%;padding:6px 14px;transition:all .15s}.comp-unit-card-start:hover{border-color:var(--primary);color:var(--text)}.comp-lesson-page{max-width:860px;padding:24px 36px 40px}.comp-concept-banner{background:#7c3aed12;border:1px solid #7c3aed33;border-radius:10px;align-items:flex-start;gap:14px;margin-bottom:20px;padding:14px 18px;display:flex}.comp-concept-icon{flex-shrink:0;margin-top:2px;font-size:20px}.comp-concept-content{flex:1}.comp-concept-label{letter-spacing:.08em;text-transform:uppercase;color:var(--primary-light);margin-bottom:4px;font-size:10px;font-weight:700}.comp-concept-text{color:var(--text);margin-bottom:4px;font-size:13px}.comp-concept-why{color:var(--text-muted);font-size:12px}.comp-lesson-header{margin-bottom:20px}.comp-lesson-meta{align-items:center;gap:10px;margin-bottom:8px;display:flex}.comp-lesson-diff{border:1px solid;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:600}.comp-lesson-time{color:var(--text-muted);font-size:12px}.comp-lesson-complete-badge{color:var(--success);background:#10b9811a;border:1px solid #10b98140;border-radius:4px;padding:2px 8px;font-size:11px}.comp-lesson-title{color:var(--text);margin:0 0 8px;font-size:22px;font-weight:700;line-height:1.3}.comp-lesson-title-he{color:var(--text-muted);direction:rtl;margin:0 0 8px;font-size:14px}.comp-lesson-desc{color:var(--text-muted);margin:0;font-size:14px;line-height:1.6}.comp-lang-toggle{background:var(--surface2);border:1px solid var(--border);border-radius:7px;gap:4px;padding:3px;display:flex}.comp-lang-btn{color:var(--text-muted);font-size:12px;font-weight:600;font-family:var(--font);cursor:pointer;background:0 0;border:none;border-radius:5px;padding:4px 12px;transition:all .15s}.comp-lang-btn.active{background:var(--primary);color:#fff}.comp-lesson-sections{margin-bottom:24px}.comp-section{margin-bottom:16px}.comp-section-text{color:var(--text-muted);font-size:14px;line-height:1.75}.comp-section-equation{text-align:center;border:1px solid var(--border);background:#141426cc;border-radius:8px;padding:16px 20px;overflow-x:auto}.comp-section-code{border:1px solid var(--border);background:#1a1b2e;border-radius:8px;position:relative;overflow:hidden}.comp-section-code pre{font-family:var(--mono);color:#cdd6f4;margin:0;padding:16px;font-size:12px;line-height:1.65;overflow-x:auto}.comp-section-callout{border-left:3px solid;border-radius:8px;gap:12px;padding:12px 16px;display:flex}.comp-callout-insight{background:#7c3aed14;border-color:#7c3aed}.comp-callout-warning{background:#ef444412;border-color:#ef4444}.comp-callout-fix{background:#10b98112;border-color:#10b981}.comp-callout-anchor{background:#f59e0b12;border-color:#f59e0b}.comp-callout-label{letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px;font-size:11px;font-weight:700}.comp-callout-insight .comp-callout-label{color:#a78bfa}.comp-callout-warning .comp-callout-label{color:#ef4444}.comp-callout-fix .comp-callout-label{color:#10b981}.comp-callout-anchor .comp-callout-label{color:#f59e0b}.comp-callout-text{color:var(--text-muted);font-size:13px;line-height:1.6}.comp-vis-wrap{background:var(--surface);border:1px solid var(--border);border-radius:10px;margin-bottom:20px;overflow:hidden}.comp-vis-title{color:var(--text-muted);border-bottom:1px solid var(--border);text-transform:uppercase;letter-spacing:.06em;background:#1e1e3080;padding:10px 16px;font-size:12px;font-weight:600}.comp-exercises{margin-top:24px}.comp-ex-q{color:var(--text);margin-bottom:12px;font-size:14px;line-height:1.5}.comp-ex-options{flex-direction:column;gap:8px;display:flex}.comp-ex-option{border:1px solid var(--border);color:var(--text-muted);font-size:13px;font-family:var(--font);cursor:pointer;text-align:left;background:0 0;border-radius:7px;padding:8px 14px;transition:all .15s}.comp-ex-option:hover{border-color:var(--primary);color:var(--text)}.comp-ex-option.selected{background:var(--primary);border-color:var(--primary);color:#fff}.comp-ex-option.correct{border-color:var(--success);color:var(--success);background:#10b98126}.comp-ex-option.wrong{border-color:var(--danger);color:var(--danger);background:#ef44441a}.comp-ex-feedback{border-radius:6px;margin-top:12px;padding:10px 14px;font-size:13px;line-height:1.5}.comp-ex-feedback.correct{color:var(--success);background:#10b9811a;border:1px solid #10b9814d}.comp-ex-feedback.wrong{color:var(--danger);background:#ef444414;border:1px solid #ef444433}.comp-nav-btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.comp-nav-btn.primary:hover{background:var(--primary-dark)}.comp-done-btn{color:var(--success);font-size:13px;font-weight:600;font-family:var(--font);cursor:pointer;background:#10b9811f;border:1px solid #10b9814d;border-radius:7px;padding:8px 18px;transition:all .15s}.comp-done-btn:hover{background:#10b98133}.comp-nav-done{color:var(--success);font-size:13px}.tm-select{background:var(--surface2);border:1px solid var(--border);color:var(--text);font-size:12px;font-family:var(--font);cursor:pointer;border-radius:6px;outline:none;flex:1;min-width:120px;padding:6px 10px}.tm-btn{border:1px solid var(--border);color:var(--text-muted);font-size:12px;font-family:var(--font);cursor:pointer;background:0 0;border-radius:6px;padding:6px 14px;transition:all .15s}.tm-machine-desc{color:var(--text-muted);background:var(--surface2);border-radius:6px;margin-bottom:12px;padding:8px 12px;font-size:12px}.tm-tape-container{align-items:center;gap:4px;margin-bottom:10px;padding:4px 0;display:flex;overflow-x:auto}.tm-tape-dots{color:var(--text-dim);flex-shrink:0;font-size:18px}.tm-cell{background:var(--surface2);border:1px solid var(--border);border-radius:4px;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:36px;transition:all .15s;display:flex;position:relative}.tm-cell-sym{font-size:14px;font-family:var(--mono);color:var(--text);font-weight:600}.tm-state-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px;display:flex}.tm-state-label{color:var(--text-muted);font-size:12px}.tm-state-badge{font-size:12px;font-family:var(--mono);background:var(--surface2);border:1px solid var(--border);color:var(--text);border-radius:5px;padding:3px 10px;font-weight:700}.tm-state-badge.acc{border-color:var(--success);color:var(--success);background:#10b98126}.tm-state-badge.rej{border-color:var(--danger);color:var(--danger);background:#ef44441f}.tm-practice{padding:4px 0}.tm-ex-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;margin-bottom:10px;padding:14px}.tm-ex-q{color:var(--text);margin-bottom:10px;font-size:13px;line-height:1.5}.tm-ex-btns{flex-wrap:wrap;gap:8px;display:flex}.tm-btn.success{color:#10b981;border-color:#10b98166}.tm-btn.danger{color:#ef4444;border-color:#ef444466}.tm-btn.active-ans{background:var(--primary);border-color:var(--primary);color:#fff}.tm-ex-exp{color:var(--text-muted);background:#6366f114;border:1px solid #6366f133;border-radius:6px;margin-top:10px;padding:8px 12px;font-size:12px;line-height:1.5}.tm-ex-exp.wrong{background:#ef444412;border-color:#ef444433}.tm-practice-result{text-align:center;border-radius:7px;margin-top:12px;padding:12px 16px;font-size:13px;font-weight:600}.tm-practice-result.correct{color:var(--success);background:#10b9811f;border:1px solid #10b9814d}.tm-practice-result.wrong{color:var(--danger);background:#ef444414;border:1px solid #ef444433}.ntm-wrap{padding:16px 20px}.ntm-example-bar{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.ntm-ex-btn{border:1px solid var(--border);color:var(--text-muted);font-size:12px;font-family:var(--font);cursor:pointer;background:0 0;border-radius:6px;padding:4px 12px;transition:all .15s}.ntm-ex-btn:hover{border-color:var(--primary);color:var(--text)}.ntm-ex-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.ntm-tree-wrap{border:1px solid var(--border);background:#141426cc;border-radius:8px;padding:16px;overflow-x:auto}.ntm-result{text-align:center;margin-top:10px;font-size:13px;font-weight:600}.cx-n-label{color:var(--text-muted);flex-direction:column;flex:1;gap:4px;min-width:140px;font-size:12px;display:flex}.cx-slider{appearance:none;background:var(--border);cursor:pointer;border-radius:2px;outline:none;width:100%;height:4px}.cx-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--primary);cursor:pointer;border-radius:50%;width:14px;height:14px}.cx-toggle{cursor:pointer;font-size:11px;font-family:var(--mono);background:0 0;border:1px solid;border-radius:5px;padding:3px 10px;transition:all .15s}.cx-canvas{border:1px solid var(--border);background:#141426e6;border-radius:8px;max-width:100%;margin-bottom:12px;display:block}.cx-table{border-collapse:collapse;width:100%;font-size:12px}.cx-table th{text-align:left;border-bottom:1px solid var(--border);color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;padding:6px 10px;font-size:11px;font-weight:600}.cls-filter-btn{border:1px solid var(--border);color:var(--text-muted);font-size:12px;font-family:var(--font);cursor:pointer;background:0 0;border-radius:6px;padding:4px 12px;transition:all .15s}.cls-filter-btn:hover{border-color:var(--primary);color:var(--text)}.cls-venn-wrap{flex-direction:column;align-items:center;gap:12px;display:flex}.cls-prob-badge{cursor:pointer;border:1px solid;border-radius:6px;padding:4px 12px;font-size:12px;transition:all .15s}.cls-prob-badge.selected{font-weight:700}.cls-prob-detail{color:var(--text-muted);border:1px solid;border-radius:8px;margin-top:8px;padding:12px 14px;font-size:13px;line-height:1.6}.comp-unit-list::-webkit-scrollbar{width:4px}.comp-main-content::-webkit-scrollbar{width:4px}.comp-unit-list::-webkit-scrollbar-track{background:0 0}.comp-main-content::-webkit-scrollbar-track{background:0 0}.comp-unit-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.comp-main-content::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.comp-scope{--comp-primary:#7c3aed;--comp-accent:#f59e0b;--comp-border:#2e2e48;--comp-surface:#1e1e30;--comp-text:#e2e8f0;--comp-text-secondary:#8b8fa8}.comp-course-view.sidebar-collapsed .comp-nav-sidebar{display:none}.comp-sidebar-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.comp-sidebar-title{color:var(--text);font-size:13px;font-weight:700}.comp-sidebar-actions{align-items:center;gap:6px;display:inline-flex}.comp-lang-toggle{color:var(--primary-light);cursor:pointer;font-size:11px;font-weight:700;font-family:var(--font);background:#7c3aed1f;border:1px solid #7c3aed4d;border-radius:5px;padding:3px 9px;transition:all .15s}.comp-lang-toggle:hover{background:#7c3aed38}.comp-sidebar-collapse-btn{border:1px solid var(--border);background:var(--surface);width:26px;height:26px;color:var(--text-dim);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;font-size:11px;transition:all .15s;display:inline-flex}.comp-sidebar-collapse-btn:hover{color:var(--text);border-color:var(--primary)}.comp-progress-bar-wrap{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:8px;padding:8px 16px;display:flex}.comp-progress-bar{background:var(--primary);border-radius:2px;flex:1;height:4px;transition:width .3s}.comp-nav-list{flex:1;padding:4px 0;overflow-y:auto}.comp-unit-number{color:var(--primary);white-space:nowrap;background:#7c3aed1f;border:1px solid #7c3aed40;border-radius:4px;flex-shrink:0;padding:1px 6px;font-size:10px;font-weight:700}.comp-unit-title{flex:1;font-size:12px}.comp-unit-header{cursor:pointer}.comp-unit-header.active .comp-unit-title{color:var(--text)}.comp-unit-header.done .comp-unit-title{color:var(--success)}.comp-unit-check{color:var(--success);font-size:11px}.comp-lesson-list{padding:2px 0 4px}.comp-lesson-dot{width:14px;color:var(--success);flex-shrink:0;font-size:11px}.comp-sidebar-toggle{background:var(--surface);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;z-index:10;border-radius:0 4px 4px 0;padding:6px 4px;font-size:11px;transition:all .15s;position:absolute;top:50%;left:0;transform:translateY(-50%)}.comp-sidebar-toggle:hover{color:var(--text);border-color:var(--primary)}.comp-main-content{position:relative}.comp-empty-state{height:100%;color:var(--text-muted);justify-content:center;align-items:center;font-size:14px;display:flex}.comp-lesson-body{max-width:800px}.comp-section-text{color:var(--text-muted);margin-bottom:16px;font-size:14px;line-height:1.75}.comp-equation{text-align:center;border:1px solid var(--border);background:#141426cc;border-radius:8px;margin-bottom:16px;padding:16px 20px;overflow-x:auto}.comp-equation .katex{color:var(--text);font-size:1.1em}.comp-section-code{border:1px solid var(--border);font-family:var(--mono);color:#cdd6f4;background:#1a1b2e;border-radius:8px;margin:0 0 16px;padding:16px;font-size:12px;line-height:1.65;overflow:auto hidden}.comp-callout{border-left:3px solid var(--primary);background:#7c3aed12;border-radius:8px;margin-bottom:16px;padding:12px 16px}.comp-callout-label{letter-spacing:.06em;text-transform:uppercase;color:var(--primary-light);margin-bottom:4px;font-size:11px;font-weight:700}.comp-callout-body{color:var(--text-muted);font-size:13px;line-height:1.6}.comp-warning{background:#ef444412;border-left:3px solid #ef4444;border-radius:8px;margin-bottom:16px;padding:12px 16px}.comp-warning-label{letter-spacing:.06em;text-transform:uppercase;color:#ef4444;margin-bottom:4px;font-size:11px;font-weight:700}.comp-warning-body{color:var(--text-muted);font-size:13px;line-height:1.6}.comp-tip{border-left:3px solid var(--success);background:#10b98112;border-radius:8px;margin-bottom:16px;padding:12px 16px}.comp-tip-label{letter-spacing:.06em;text-transform:uppercase;color:var(--success);margin-bottom:4px;font-size:11px;font-weight:700}.comp-tip-body{color:var(--text-muted);font-size:13px;line-height:1.6}.comp-visual-wrap{background:var(--surface);border:1px solid var(--border);border-radius:10px;margin-bottom:20px;overflow:hidden}.comp-visual-placeholder{text-align:center;color:var(--text-muted);padding:24px;font-size:13px}.comp-exercises-section{margin-top:28px}.comp-exercises-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;font-size:13px;font-weight:600}.comp-exercise-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;margin-bottom:12px;padding:16px}.comp-exercise-question{color:var(--text);margin-bottom:12px;font-size:14px;line-height:1.5}.comp-exercise-options{flex-direction:column;gap:8px;margin-bottom:8px;display:flex}.comp-exercise-option{border:1px solid var(--border);color:var(--text-muted);font-size:13px;font-family:var(--font);cursor:pointer;text-align:left;background:0 0;border-radius:7px;align-items:center;gap:10px;padding:8px 14px;transition:all .15s;display:flex}.comp-exercise-option:hover{border-color:var(--primary);color:var(--text)}.comp-exercise-option.correct{color:#10b981;background:#10b9811f;border-color:#10b981}.comp-exercise-option.wrong{color:#ef4444;background:#ef444414;border-color:#ef4444}.comp-option-letter{color:var(--text-dim);background:#ffffff0d;border-radius:3px;flex-shrink:0;padding:1px 5px;font-size:10px;font-weight:700}.comp-exercise-explanation{border-radius:6px;margin-top:10px;padding:10px 14px;font-size:13px;line-height:1.5}.comp-exercise-explanation.correct{color:#10b981;background:#10b98114;border:1px solid #10b98140}.comp-exercise-explanation.wrong{color:#ef4444;background:#ef44440f;border:1px solid #ef444433}.comp-complete-btn{color:var(--primary-light);font-size:13px;font-weight:600;font-family:var(--font);cursor:pointer;background:#7c3aed26;border:1px solid #7c3aed59;border-radius:7px;padding:8px 18px;transition:all .15s}.comp-complete-btn:hover{background:#7c3aed40}.comp-completed-badge{color:var(--success);background:#10b9811a;border:1px solid #10b98140;border-radius:7px;padding:6px 14px;font-size:12px}.comp-nav-btn{background:var(--surface);border:1px solid var(--border);color:var(--text-muted);font-size:13px;font-weight:500;font-family:var(--font);cursor:pointer;border-radius:7px;padding:8px 18px;transition:all 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14px;transition:all .15s}.tm-btn:hover{border-color:var(--primary);color:var(--text)}.tm-btn:disabled{opacity:.3;cursor:not-allowed}.tm-btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.tm-btn.primary:hover{background:var(--primary-dark)}.tm-btn.small{padding:4px 10px;font-size:11px}.tm-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.tm-machine-desc{color:var(--text-muted);margin-bottom:14px;font-size:12px;line-height:1.5}.tm-sim-layout{flex-direction:column;align-items:stretch;gap:18px;display:flex}.tm-diagram-wrap{width:100%;max-width:640px;margin:0 auto}.tm-diag-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px;font-size:11px}.tm-diag-svg{border:1px solid var(--border);aspect-ratio:460/300;background:#0f0f1ce6;border-radius:8px;width:100%;height:auto;display:block}.tm-tape-section{order:-1;width:100%;min-width:0}.tm-tape-container{align-items:center;gap:4px;margin-bottom:10px;display:flex;overflow-x:auto}.tm-tape{gap:2px;display:flex}.tm-tape-dots{color:var(--text-dim);font-size:14px}.tm-cell{background:var(--surface);border:1px solid var(--border);border-radius:4px;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:40px;display:flex;position:relative}.tm-cell.head{border-color:var(--primary);background:#7c3aed26}.tm-cell.just-written{border-color:var(--success);background:#10b9811a}.tm-head-indicator{background:var(--primary);border-radius:1px;height:2px;position:absolute;top:0;left:0;right:0}.tm-cell-sym{font-family:var(--mono);color:var(--text);font-size:14px;font-weight:700}.tm-head-arrow{color:var(--primary);font-size:10px;position:absolute;bottom:-16px}.tm-state-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px;font-size:12px;display:flex}.tm-state-label{color:var(--text-muted)}.tm-state-badge{color:var(--primary-light);font-family:var(--mono);background:#7c3aed26;border:1px solid #7c3aed59;border-radius:5px;padding:2px 10px;font-size:12px;font-weight:700}.tm-state-badge.acc{color:#10b981;background:#10b98126;border-color:#10b98159}.tm-state-badge.rej{color:#ef4444;background:#ef44441f;border-color:#ef44444d}.tm-step-count{color:var(--text-dim);font-size:11px}.tm-result-badge{border-radius:5px;padding:2px 10px;font-size:11px;font-weight:700}.tm-result-badge.acc{color:#10b981;background:#10b98126;border:1px solid #10b9814d}.tm-result-badge.rej{color:#ef4444;background:#ef44441a;border:1px solid #ef444440}.tm-sim-nav{flex-wrap:wrap;gap:6px;display:flex}.tm-empty{text-align:center;color:var(--text-muted);padding:24px;font-size:13px}.cx-wrap{padding:20px 24px}.cx-controls{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:12px;display:flex}.cx-toggles{flex-wrap:wrap;gap:6px;display:flex}.cx-toggle{font-size:11px;font-family:var(--mono);cursor:pointer;background:0 0;border:1px solid;border-radius:5px;padding:3px 10px;transition:all .15s}.cx-canvas{border:1px solid var(--border);border-radius:8px;max-width:100%;display:block}.cx-table{border-collapse:collapse;width:100%;margin-top:12px;font-size:12px}.cx-table th{text-align:left;color:var(--text-muted);border-bottom:1px solid var(--border);padding:6px 10px}.cx-table td{border-bottom:1px solid #2e2e4880;padding:6px 10px}.cls-wrap{padding:20px 24px}.cls-venn-wrap{text-align:center;margin-bottom:14px}.cls-venn-svg{width:100%;max-width:340px;margin:0 auto 10px;display:block}.cls-filter-bar{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.cls-prob-grid{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.cls-prob-badge{cursor:pointer;border:1px solid;border-radius:5px;padding:4px 12px;font-size:12px;font-weight:600;transition:all .15s}.cls-prob-badge:hover{opacity:.8}.cls-prob-badge.selected{filter:brightness(1.2)}.cls-prob-detail{background:var(--surface);color:var(--text-muted);border:2px solid;border-radius:8px;flex-direction:column;gap:4px;padding:14px;font-size:13px;line-height:1.7;display:flex}.cls-prob-detail-name{margin-bottom:4px;font-size:16px;font-weight:700}