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#ff6062}.logic-native-submit:disabled{cursor:not-allowed;opacity:.62}.logic-legacy-game{--bg-primary:#0f1012;--bg-secondary:#171513;--bg-tertiary:#211e1a;--border-color:#3b352e;--accent-amber:#ca8a04;--accent-red:#7f1d1d;--accent-green:#15803d;--accent-cyan:#3b5266;--accent-yellow:#facc15;--text-primary:#eae6df;--text-secondary:#8c857b;--color-easy:#166534;--color-medium:#b45309;--color-difficult:#991b1b;--font-sans:Georgia,"Times New Roman",serif;--font-mono:"Courier Prime",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--radius-sm:4px;--radius-md:8px;--transition-fast:0.15s ease;--transition-normal:0.25s cubic-bezier(0.4,0,0.2,1);--glass-bg:rgba(23,21,19,0.9);--glass-blur:blur(8px);position:relative;min-width:0;min-height:calc(100svh - var(--topbar-height) - 48px);overflow:hidden;color:var(--text-primary);background:var(--bg-primary);border:1px solid #25212a;border-radius:var(--radius);font-family:var(--font-sans);line-height:1.5}.logic-legacy-game button,.logic-legacy-game select{font:inherit}.logic-legacy-game .stars-bg{position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(circle at 50% 30%,rgba(245,158,11,.05) 0,transparent 60%),radial-gradient(circle at 100% 100%,rgba(0,0,0,.8) 0,var(--bg-primary) 100%)}.logic-legacy-game .bg-video{position:absolute;inset:0;z-index:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;pointer-events:none;mix-blend-mode:screen;opacity:.18}.logic-legacy-game .container{position:relative;z-index:1;max-width:1280px;min-height:calc(100svh - var(--topbar-height) - 48px);display:flex;flex-direction:column;margin:0 auto;padding:1.5rem}.logic-legacy-game .app-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-bottom:1.5rem;margin-bottom:2rem;border-bottom:1px solid var(--border-color)}.logic-legacy-game .logo-wrapper{display:flex;flex-direction:column;align-items:flex-start;gap:.25rem}.logic-legacy-game .logo{display:flex;align-items:center;gap:.75rem}.logic-legacy-game .logo-img{width:auto;height:5.2rem;filter:drop-shadow(0 0 4px rgba(251,191,36,.8)) drop-shadow(0 0 10px rgba(251,191,36,.4)) drop-shadow(1px 1px 2px rgba(0,0,0,.9));animation:legacy-logo-flicker 8s infinite}@keyframes legacy-logo-flicker{0%,18%,22%,25%,53%,57%,to{filter:drop-shadow(0 0 4px rgba(251,191,36,.8)) drop-shadow(0 0 10px rgba(251,191,36,.4)) drop-shadow(1px 1px 2px rgba(0,0,0,.9))}19%,24%,55%{filter:drop-shadow(0 0 1px rgba(251,191,36,.2)) drop-shadow(1px 1px 2px rgba(0,0,0,.9));opacity:.85}}.logic-legacy-game .logo h1{margin:0;color:var(--text-primary);font-size:1.5rem;font-weight:800;letter-spacing:2px}.logic-legacy-game .logo h1 span{color:var(--accent-amber);text-shadow:0 0 4px rgba(251,191,36,.8),0 0 10px rgba(251,191,36,.5),0 0 20px rgba(217,119,6,.3),1px 1px 1px rgba(0,0,0,.9);animation:legacy-neon-flicker 8s infinite}@keyframes 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.btn-primary:disabled{cursor:not-allowed;opacity:.62;transform:none}.logic-legacy-game .btn-secondary{color:var(--text-primary);background-color:var(--bg-tertiary);border:1px solid var(--border-color)}.logic-legacy-game .btn-small{padding:.35rem .75rem;color:var(--text-secondary);background-color:rgba(255,255,255,.05);border:1px solid var(--border-color);font-size:.8rem}.logic-legacy-game .btn-small:hover{color:var(--accent-red);background-color:rgba(255,38,96,.1);border-color:rgba(255,38,96,.3)}.logic-legacy-game .btn-header-rules{padding:.35rem .65rem;color:var(--text-secondary);background:var(--bg-tertiary);border-color:var(--border-color);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:.75rem}.logic-legacy-game .btn-back-menu-link{padding:0;color:var(--text-secondary);background:none;border:0;cursor:pointer;font-family:var(--font-mono);font-size:.8rem;font-weight:700}.logic-legacy-game .detective-header-badge{display:flex;align-items:center;gap:.5rem;padding:.35rem .75rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md)}.logic-legacy-game .detective-header-badge img{width:28px;height:28px;-o-object-fit:cover;object-fit:cover;border:1px solid var(--accent-amber);border-radius:50%}.logic-legacy-game .detective-header-badge span{color:var(--accent-amber);font-family:var(--font-mono);font-size:.85rem;font-weight:700}.logic-legacy-game .btn-link{margin-left:.25rem;padding:0;color:var(--text-secondary);background:none;border:0;cursor:pointer;font-family:var(--font-sans);font-size:.75rem;text-decoration:underline}.logic-legacy-game .mode-control{display:flex;flex-direction:column;align-items:flex-end;gap:.35rem;padding:.5rem .85rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md)}.logic-legacy-game .mode-label{color:var(--text-secondary);font-size:.85rem;font-weight:600;white-space:nowrap}.logic-legacy-game .switch-container{display:flex;align-items:center;gap:.5rem}.logic-legacy-game .switch-option{color:var(--text-secondary);font-size:.85rem;font-weight:500;transition:var(--transition-fast)}.logic-legacy-game .switch-option.active{color:var(--accent-cyan);font-weight:700}.logic-legacy-game .switch{position:relative;display:inline-block;width:46px;height:24px}.logic-legacy-game .switch input{width:0;height:0;opacity:0}.logic-legacy-game .slider{position:absolute;inset:0;cursor:pointer;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:34px;transition:.4s}.logic-legacy-game .slider:before{position:absolute;bottom:3px;left:3px;width:16px;height:16px;content:"";background-color:var(--text-primary);border-radius:50%;transition:.4s}.logic-legacy-game .switch input:checked+.slider{border-color:var(--accent-amber)}.logic-legacy-game .switch input:checked+.slider:before{background-color:var(--accent-amber);box-shadow:0 2px 4px rgba(0,0,0,.4);transform:translateX(22px)}.logic-legacy-game .screen{display:none;opacity:0;transition:opacity var(--transition-normal)}.logic-legacy-game .screen.active{display:block;opacity:1}.logic-legacy-game .hero-section{max-width:800px;margin:3rem auto 4rem;text-align:center}.logic-legacy-game .subtitle{margin:0 0 1rem;color:var(--accent-amber);font-size:.9rem;font-weight:800;letter-spacing:3px}.logic-legacy-game .hero-title{margin:0 0 1.5rem;font-size:3rem;font-weight:800;line-height:1.08;background:linear-gradient(135deg,var(--text-primary) 30%,var(--text-secondary));-webkit-text-fill-color:transparent;background-clip:text;-webkit-background-clip:text}.logic-legacy-game .hero-desc{margin:0;color:var(--text-secondary);font-size:1.1rem;line-height:1.7}.logic-legacy-game .difficulty-selection{max-width:1100px;margin:0 auto}.logic-legacy-game .difficulty-selection h3{margin:0 0 2rem;font-size:1.5rem;font-weight:600;text-align:center}.logic-legacy-game .cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin-bottom:4rem}.logic-legacy-game .diff-card{position:relative;display:flex;flex-direction:column;overflow:hidden;padding:2.5rem 2rem;cursor:default;background:var(--glass-bg);border:1px solid var(--border-color);border-radius:var(--radius-md);backdrop-filter:var(--glass-blur);transition:var(--transition-normal)}.logic-legacy-game .diff-card:before{position:absolute;top:0;left:0;width:4px;height:100%;content:"";transition:var(--transition-normal)}.logic-legacy-game .diff-card.easy:before{background-color:var(--color-easy)}.logic-legacy-game .diff-card.medium:before{background-color:var(--color-medium)}.logic-legacy-game .diff-card.difficult:before{background-color:var(--color-difficult)}.logic-legacy-game .diff-card:hover{background-color:var(--bg-tertiary);box-shadow:0 10px 30px rgba(0,0,0,.3);transform:translateY(-5px)}.logic-legacy-game .diff-card.easy:hover{border-color:var(--color-easy)}.logic-legacy-game .diff-card.medium:hover{border-color:var(--color-medium)}.logic-legacy-game .diff-card.difficult:hover{border-color:var(--color-difficult)}.logic-legacy-game .card-badge{align-self:flex-start;padding:.25rem .75rem;margin-bottom:1.5rem;border-radius:50px;font-size:.75rem;font-weight:800;letter-spacing:1px}.logic-legacy-game .easy .card-badge{color:var(--color-easy);background:rgba(74,222,128,.1);border:1px solid rgba(74,222,128,.2)}.logic-legacy-game .medium .card-badge{color:var(--color-medium);background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.2)}.logic-legacy-game .difficult .card-badge{color:var(--color-difficult);background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.2)}.logic-legacy-game .diff-card h4{margin:0 0 1rem;color:var(--text-primary);font-size:1.3rem;font-weight:700;line-height:1.2}.logic-legacy-game .diff-card p{flex-grow:1;margin:0 0 2rem;color:var(--text-secondary);font-size:.95rem;line-height:1.6}.logic-legacy-game .cases-list{display:flex;flex-direction:column;gap:.5rem;width:100%;margin:1rem 0 1.25rem}.logic-legacy-game .case-btn{display:flex;align-items:center;justify-content:space-between;gap:.6rem;width:100%;min-height:34px;padding:.5rem .75rem;color:var(--text-primary);text-align:left;cursor:pointer;background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;line-height:1.2;transition:var(--transition-fast)}.logic-legacy-game .case-btn:hover{background-color:rgba(2,132,199,.1);border-color:var(--accent-cyan);transform:translateX(3px)}.logic-legacy-game .case-btn.solved{color:var(--text-secondary);background-color:rgba(5,150,105,.05);border-color:rgba(5,150,105,.3)}.logic-legacy-game .case-btn span:first-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.logic-legacy-game .case-status{flex:0 0 auto;font-size:.8rem}.logic-legacy-game .progress-info{padding-top:1rem;font-weight:600}.logic-legacy-game .menu-footer,.logic-legacy-game .progress-info{color:var(--text-secondary);border-top:1px solid var(--border-color);font-size:.85rem}.logic-legacy-game .menu-footer{padding:2rem 0;text-align:center}.logic-legacy-game .game-layout{display:grid;grid-template-columns:1fr;gap:1.5rem;align-items:start}.logic-legacy-game .left-panel,.logic-legacy-game .right-panel{display:flex;flex-direction:column;gap:1.25rem;min-width:0}.logic-legacy-game .case-header{margin:.5rem 0}.logic-legacy-game .case-header-top{display:flex;align-items:center;justify-content:space-between;gap:.5rem;flex-wrap:wrap;margin-bottom:.75rem}.logic-legacy-game .case-badge{display:inline-block;padding:.2rem .6rem;margin-bottom:.5rem;border-radius:4px;font-size:.7rem;font-weight:800;text-transform:uppercase}.logic-legacy-game .case-badge.easy{color:var(--color-easy);background:rgba(74,222,128,.15);border:1px solid rgba(74,222,128,.3)}.logic-legacy-game .case-badge.medium{color:var(--color-medium);background:rgba(251,191,36,.15);border:1px solid rgba(251,191,36,.3)}.logic-legacy-game .case-badge.difficult{color:var(--color-difficult);background:rgba(248,113,113,.15);border:1px solid rgba(248,113,113,.3)}.logic-legacy-game #case-title{margin:0 0 .25rem;color:var(--text-primary);font-size:1.6rem;font-weight:800;line-height:1.3}.logic-legacy-game .case-step{margin:0;color:var(--text-secondary);font-size:.85rem;font-weight:600}.logic-legacy-game .lives-counter{padding:.25rem .75rem;color:var(--text-secondary);-webkit-user-select:none;-moz-user-select:none;user-select:none;background:rgba(255,56,96,.08);border:1px solid rgba(255,56,96,.2);border-radius:50px;font-size:.85rem;letter-spacing:1px}.logic-legacy-game .legacy-notice{display:flex;align-items:center;gap:.5rem;margin:0;padding:.75rem 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