:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#e0e0e0;background-color:#3a3a3a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#c87a3b;text-decoration:none;transition:color .2s ease,text-shadow .2s ease}a:hover{color:#e6a865;text-shadow:0 0 8px rgba(200,122,59,.3)}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;background:#3a3a3a;overscroll-behavior:none}h1{font-size:3.2em;line-height:1.1;color:#e0e0e0}h2,h3,h4,h5,h6{color:#e0e0e0}button{border-radius:4px;border:1px solid #555555;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#2a2a2a;color:#e0e0e0;cursor:pointer;transition:all .2s ease}button:hover{border-color:#c87a3b;background-color:#333;box-shadow:0 0 8px #c87a3b4d}button:focus,button:focus-visible{outline:2px solid #C87A3B;outline-offset:2px}button:active{background-color:#252525;box-shadow:0 0 12px #c87a3b66}button.primary{background:linear-gradient(135deg,#c87a3b,#a8642f);border-color:#c87a3b;color:#fff}button.primary:hover{background:linear-gradient(135deg,#d8925a,#c87a3b);box-shadow:0 0 12px #c87a3b80}.factory-carousel{width:100%;position:relative}.carousel-container{position:relative;border-radius:12px;overflow:hidden;border:3px solid #C87A3B;box-shadow:0 12px 40px #00000080,0 0 60px #c87a3b4d,inset 0 0 80px #c87a3b1a;animation:glow 3s ease-in-out infinite;transition:transform .3s ease}.carousel-container:hover{transform:scale(1.02);box-shadow:0 16px 50px #0009,0 0 80px #c87a3b80,inset 0 0 100px #c87a3b26}.carousel-slides{position:relative;width:100%;min-height:600px;background-color:#2a2a2a;display:flex;align-items:center;justify-content:center}.carousel-slide{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transition:opacity .5s ease-in-out;pointer-events:none;display:flex;align-items:center;justify-content:center}.carousel-slide.active{opacity:1;pointer-events:auto}.carousel-slide .factory-image{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block;transition:transform .3s ease}.carousel-container:hover .carousel-slide.active .factory-image{transform:scale(1.02)}.carousel-button{position:absolute;top:50%;transform:translateY(-50%);background:#0009;color:#fff;border:2px solid #C87A3B;font-size:3rem;width:50px;height:50px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;transition:all .3s ease;padding:0;line-height:1;border-radius:4px}.carousel-button:hover{background:#c87a3bcc;border-color:#fff;box-shadow:0 0 20px #c87a3b99;transform:translateY(-50%) scale(1.1)}.carousel-button-prev{left:1rem}.carousel-button-next{right:1rem}.carousel-dots{display:flex;justify-content:center;gap:1rem;margin-top:1.5rem}.carousel-dot{width:12px;height:12px;border-radius:50%;background:#555;border:2px solid #C87A3B;cursor:pointer;transition:all .3s ease;padding:0}.carousel-dot:hover{background:#c87a3b;transform:scale(1.2);box-shadow:0 0 10px #c87a3b99}.carousel-dot.active{background:#c87a3b;box-shadow:0 0 15px #c87a3bcc;transform:scale(1.3)}@media(max-width:768px){.carousel-button{width:40px;height:40px;font-size:2rem}.carousel-button-prev{left:.5rem}.carousel-button-next{right:.5rem}.carousel-dots{gap:.75rem}.carousel-dot{width:10px;height:10px}}@media(prefers-reduced-motion:reduce){.carousel-slide{transition:none}.carousel-container,.factory-image{animation:none!important}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes glow{0%,to{box-shadow:0 0 20px #c87a3b4d}50%{box-shadow:0 0 40px #c87a3b99}}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.landing-page{width:100%;min-height:100vh;background-color:#3a3a3a;color:#e0e0e0;overflow-x:hidden}.hero{background:linear-gradient(135deg,#c87a3b,#a8642f,#925528);padding:3rem 2rem;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(0,0,0,.03) 10px,rgba(0,0,0,.03) 20px);pointer-events:none}.hero-ficsit-logo{position:absolute;right:5%;top:50%;transform:translateY(-50%);z-index:0;opacity:.08;pointer-events:none;animation:float 10s ease-in-out infinite}.ficsit-logo-img{max-width:600px;width:auto;height:auto;filter:brightness(1.2) contrast(.8)}.hero-content{position:relative;z-index:2;max-width:800px;margin:0 auto}.hero-badge{display:inline-block;background:#00000080;border:2px solid #ffffff;color:#fff;padding:.5rem 1.5rem;font-size:.9rem;font-weight:700;letter-spacing:2px;margin-bottom:1.5rem;border-radius:4px;box-shadow:0 0 20px #ffffff4d;animation:slideInUp .8s ease-out}.hero-title{font-size:3rem;font-weight:700;margin-bottom:1rem;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,.5),0 0 30px rgba(200,122,59,.5),0 0 60px rgba(200,122,59,.3);animation:slideInUp .8s ease-out .1s both;letter-spacing:1px}.hero-subtitle{font-size:1.25rem;margin-bottom:1.5rem;color:#f5f5f5;line-height:1.6;text-shadow:1px 1px 2px rgba(0,0,0,.5),0 0 20px rgba(0,0,0,.3);animation:slideInUp .8s ease-out .2s both}.hero-domain{font-size:1.5rem;font-weight:600;color:#fff;margin-bottom:2rem;padding:.75rem 1.5rem;background:#0006;border:2px solid rgba(255,255,255,.3);border-radius:8px;display:inline-block;letter-spacing:1px;text-shadow:0 0 20px rgba(200,122,59,.6);animation:slideInUp .8s ease-out .3s both;box-shadow:0 4px 20px #0000004d}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;animation:slideInUp .8s ease-out .5s both}.btn-hero{padding:1rem 2rem;font-size:1.1rem;font-weight:600;border-radius:4px;cursor:pointer;transition:all .3s ease;border:none;min-width:150px;position:relative;overflow:hidden}.btn-hero:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#fff3;transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn-hero:hover:before{width:300px;height:300px}.btn-hero.btn-primary{background:#2a2a2a;color:#fff;border:2px solid #ffffff;box-shadow:0 4px 15px #0000004d}.btn-hero.btn-primary:hover{background:#1a1a1a;box-shadow:0 6px 20px #0006,0 0 30px #ffffff4d;transform:translateY(-3px) scale(1.05)}.btn-hero.btn-secondary{background:transparent;color:#fff;border:2px solid #ffffff}.btn-hero.btn-secondary:hover{background:#ffffff26;box-shadow:0 0 20px #fff6;transform:translateY(-3px) scale(1.05)}.btn-hero-large{padding:1.25rem 3rem;font-size:1.3rem;min-width:280px}.btn-link{background:none;border:none;color:#fff;text-decoration:underline;cursor:pointer;font-size:inherit;padding:0;font-weight:600;transition:color .2s ease}.btn-link:hover{color:#d8925a}.hero-buttons-authenticated{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;justify-content:center}.calculator-highlight{display:inline-flex;align-items:center;gap:.5rem;background:#00000080;border:2px solid rgba(255,255,255,.4);border-radius:25px;padding:.6rem 1.2rem;animation:slideInUp .8s ease-out .6s both,glow 3s ease-in-out infinite}.calculator-highlight-below{margin-top:1.5rem;animation:slideInUp .8s ease-out .6s both,glow 3s ease-in-out infinite}.calculator-highlight-new{background:linear-gradient(135deg,#c87a3b,#a8642f);color:#fff;font-size:.7rem;font-weight:700;padding:.25rem .5rem;border-radius:4px;letter-spacing:1px;text-transform:uppercase}.calculator-highlight-text{color:#fff;font-size:1rem;font-weight:500;text-shadow:0 1px 2px rgba(0,0,0,.3)}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:1rem;color:#e0e0e0}.section-subtitle{font-size:1.1rem;text-align:center;margin-bottom:3rem;color:#a0a0a0;max-width:700px;margin-left:auto;margin-right:auto;line-height:1.6}.features{padding:5rem 2rem;background-color:#2a2a2a}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.feature-card{background:linear-gradient(145deg,#4a4a4a,#3a3a3a);padding:2rem;border-radius:8px;border:2px solid #555555;transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(200,122,59,.1) 0%,transparent 70%);opacity:0;transition:opacity .4s ease}.feature-card:hover:before{opacity:1}.feature-card:hover{border-color:#c87a3b;box-shadow:0 8px 24px #c87a3b66,0 0 40px #c87a3b33,inset 0 0 60px #c87a3b0d;transform:translateY(-8px) scale(1.02)}.feature-icon{font-size:3rem;margin-bottom:1rem;display:inline-block;filter:drop-shadow(0 4px 8px rgba(200,122,59,.3))}.feature-card h3{font-size:1.5rem;margin-bottom:.75rem;color:#d8925a}.feature-card p{color:silver;line-height:1.6}.example-factory{padding:5rem 2rem;background-color:#3a3a3a}.example-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:2rem}.example-feature{display:flex;flex-direction:column;gap:.5rem;padding:1.5rem;background:#4a4a4a;border-radius:4px;border-left:4px solid #C87A3B}.example-feature strong{color:#d8925a;font-size:1.1rem}.example-feature span{color:silver;line-height:1.5}.how-it-works{padding:5rem 2rem;background-color:#2a2a2a}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:3rem}.step{text-align:center;padding:2rem}.step-number{width:80px;height:80px;background:linear-gradient(135deg,#c87a3b,#a8642f);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;margin:0 auto 1.5rem;border:4px solid #3a3a3a;box-shadow:0 8px 20px #c87a3b66,0 0 40px #c87a3b4d,inset 0 4px 8px #fff3,inset 0 -4px 8px #0003;transition:all .3s ease;animation:pulse 2s ease-in-out infinite}.step:hover .step-number{transform:scale(1.15) rotate(360deg);box-shadow:0 12px 30px #c87a3b99,0 0 60px #c87a3b80;animation:none}.step h3{font-size:1.5rem;margin-bottom:.75rem;color:#d8925a}.step p{color:silver;line-height:1.6}.cta{padding:5rem 2rem;background:linear-gradient(135deg,#c87a3b,#a8642f);text-align:center;position:relative;overflow:hidden}.cta:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(0,0,0,.05) 10px,rgba(0,0,0,.05) 20px);pointer-events:none}.cta h2{font-size:2.5rem;margin-bottom:1rem;color:#fff;position:relative;z-index:1}.cta p{font-size:1.2rem;margin-bottom:2rem;color:#f5f5f5;position:relative;z-index:1}.cta .btn-hero{position:relative;z-index:1}.cta-subtext{margin-top:1.5rem;font-size:.95rem;color:#f5f5f5;font-style:italic;position:relative;z-index:1}.footer{padding:3rem 2rem;background-color:#1a1a1a;border-top:3px solid #C87A3B;box-shadow:0 -4px 20px #c87a3b33}.footer .container{text-align:center}.footer-brand{color:#d8925a;margin:0 auto 1rem;font-size:1.1rem;text-align:center}.footer-brand strong{color:#e6a865;font-size:1.2rem}.footer p{color:#a0a0a0;margin:.75rem auto;line-height:1.6;text-align:center}.footer-disclaimer{font-size:.875rem;color:gray;margin:1.5rem auto;max-width:800px;text-align:center}.footer-game-refs{font-size:.9rem;color:#c87a3b;margin:1.5rem auto 0;padding-top:1.5rem;border-top:1px solid #333333;font-style:italic;text-align:center;max-width:900px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media(max-width:1200px){.hero-ficsit-logo{opacity:.06}.ficsit-logo-img{max-width:450px}}@media(max-width:768px){.hero-badge{font-size:.8rem;padding:.4rem 1rem;letter-spacing:1px}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.hero-domain{font-size:1.1rem;padding:.6rem 1rem}.hero-ficsit-logo{opacity:.05;right:50%;transform:translate(50%,-50%)}.ficsit-logo-img{max-width:300px}.section-title{font-size:2rem}.features-grid,.steps,.example-features{grid-template-columns:1fr}.hero-buttons{flex-direction:column;align-items:center}.hero-buttons-authenticated{flex-direction:column}.btn-hero{width:100%;max-width:300px}.calculator-highlight{padding:.5rem 1rem}.calculator-highlight-text{font-size:.9rem}.step-number{width:60px;height:60px;font-size:1.5rem}.footer-game-refs{font-size:.8rem}}.footer-branding{margin-top:2rem;padding-top:1.5rem;border-top:1px solid #333333;text-align:center}.footer-contact{margin-bottom:.5rem;font-size:.9rem}.footer-contact a{color:#d8925a;text-decoration:none;transition:color .2s ease}.footer-contact a:hover{color:#e6a865;text-shadow:0 0 4px rgba(200,122,59,.3)}.footer-attribution{font-size:.85rem;color:gray;margin:0}.footer-attribution a{color:#d8925a;text-decoration:none;transition:color .2s ease}.footer-attribution a:hover{color:#e6a865;text-shadow:0 0 4px rgba(200,122,59,.3)}.auth-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#c87a3b,#a8642f)}.auth-card{background:#4a4a4a;padding:2rem;border-radius:4px;border:2px solid #C87A3B;box-shadow:0 8px 16px #0006,0 0 20px #c87a3b4d;width:100%;max-width:400px;position:relative}.back-to-home{display:inline-block;color:#d8925a;text-decoration:none;font-size:.9rem;margin-bottom:1rem;padding:.5rem 0;transition:all .2s ease;font-weight:500}.back-to-home:hover{color:#e6a865;text-shadow:0 0 8px rgba(200,122,59,.5);transform:translate(-4px)}.auth-card h1{font-size:1.5rem;margin-bottom:.5rem;color:#e0e0e0;text-align:center}.auth-title-link{color:#e0e0e0;text-decoration:none;transition:color .2s ease}.auth-title-link:hover{color:#d8925a;text-decoration:none}.auth-card h2{font-size:1.25rem;margin-bottom:1.5rem;color:#a0a0a0;text-align:center}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;color:#e0e0e0;font-weight:500}.form-group input{width:100%;padding:.75rem;border:1px solid #555555;border-radius:4px;font-size:1rem;box-sizing:border-box;background:#2a2a2a;color:#e0e0e0}.form-group input:focus{outline:none;border-color:#c87a3b;box-shadow:0 0 0 2px #c87a3b33}.form-group input:disabled{background-color:#333;cursor:not-allowed;color:gray}.error-message{background-color:#3a2a2a;color:#ffb6c1;padding:.75rem;border-radius:4px;border:1px solid #EF4444;margin-bottom:1rem}button[type=submit]{width:100%;padding:.75rem;background:linear-gradient(135deg,#c87a3b,#a8642f);color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}button[type=submit]:hover:not(:disabled){background:linear-gradient(135deg,#d8925a,#c87a3b);box-shadow:0 0 12px #c87a3b80}button[type=submit]:disabled{opacity:.5;cursor:not-allowed}.auth-link{text-align:center;margin-top:1rem;color:#a0a0a0}.auth-link a{color:#d8925a;text-decoration:none;font-weight:500}.auth-link a:hover{color:#e6a865;text-shadow:0 0 4px rgba(200,122,59,.3)}.divider{display:flex;align-items:center;margin:1.5rem 0;color:#a0a0a0}.divider:before,.divider:after{content:"";flex:1;height:1px;background-color:#555}.divider span{padding:0 .75rem;font-size:.875rem}.google-login-btn{width:100%;padding:.75rem;background:#fff;color:#3c3c3c;border:1px solid #dadce0;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:.75rem}.google-login-btn:hover:not(:disabled){background:#f8f8f8;border-color:#c6c6c6;box-shadow:0 0 8px #0000001a}.google-login-btn:disabled{opacity:.5;cursor:not-allowed}.google-icon{width:20px;height:20px;display:inline-block}.auth-footer{margin-top:2rem;padding-top:1.5rem;border-top:1px solid #555555;text-align:center}.auth-footer .contact-info{margin-bottom:.5rem;color:#a0a0a0;font-size:.9rem}.auth-footer .contact-info a{color:#d8925a;text-decoration:none;transition:color .2s ease}.auth-footer .contact-info a:hover{color:#e6a865;text-shadow:0 0 4px rgba(200,122,59,.3)}.auth-footer .attribution{color:gray;font-size:.85rem;margin:0}.auth-footer .attribution a{color:#d8925a;text-decoration:none;transition:color .2s ease}.auth-footer .attribution a:hover{color:#e6a865;text-shadow:0 0 4px rgba(200,122,59,.3)}.react-flow{direction:ltr}.react-flow__container{position:absolute;width:100%;height:100%;top:0;left:0}.react-flow__pane{z-index:1;cursor:-webkit-grab;cursor:grab}.react-flow__pane.selection{cursor:pointer}.react-flow__pane.dragging{cursor:-webkit-grabbing;cursor:grabbing}.react-flow__viewport{transform-origin:0 0;z-index:2;pointer-events:none}.react-flow__renderer{z-index:4}.react-flow__selection{z-index:6}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible{outline:none}.react-flow .react-flow__edges{pointer-events:none;overflow:visible}.react-flow__edge-path,.react-flow__connection-path{stroke:#b1b1b7;stroke-width:1;fill:none}.react-flow__edge{pointer-events:visibleStroke;cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;-webkit-animation:dashdraw .5s linear infinite;animation:dashdraw .5s linear infinite}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;-webkit-animation:none;animation:none}.react-flow__edge.inactive{pointer-events:none}.react-flow__edge.selected,.react-flow__edge:focus,.react-flow__edge:focus-visible{outline:none}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge:focus .react-flow__edge-path,.react-flow__edge:focus-visible .react-flow__edge-path{stroke:#555}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge-textbg{fill:#fff}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;-webkit-animation:dashdraw .5s linear infinite;animation:dashdraw .5s linear infinite}.react-flow__connectionline{z-index:1001}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{position:absolute;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:-webkit-grab;cursor:grab}.react-flow__node.dragging{cursor:-webkit-grabbing;cursor:grabbing}.react-flow__nodesselection{z-index:3;transform-origin:left top;pointer-events:none}.react-flow__nodesselection-rect{position:absolute;pointer-events:all;cursor:-webkit-grab;cursor:grab}.react-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px;width:6px;height:6px;background:#1a192b;border:1px solid white;border-radius:100%}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;left:50%;bottom:-4px;transform:translate(-50%)}.react-flow__handle-top{left:50%;top:-4px;transform:translate(-50%)}.react-flow__handle-left{top:50%;left:-4px;transform:translateY(-50%)}.react-flow__handle-right{right:-4px;top:50%;transform:translateY(-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.react-flow__panel{position:absolute;z-index:5;margin:15px}.react-flow__panel.top{top:0}.react-flow__panel.bottom{bottom:0}.react-flow__panel.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.center{left:50%;transform:translate(-50%)}.react-flow__attribution{font-size:10px;background:#ffffff80;padding:2px 3px;margin:0}.react-flow__attribution a{text-decoration:none;color:#999}@-webkit-keyframes dashdraw{0%{stroke-dashoffset:10}}@keyframes dashdraw{0%{stroke-dashoffset:10}}.react-flow__edgelabel-renderer{position:absolute;width:100%;height:100%;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__edge.updating .react-flow__edge-path{stroke:#777}.react-flow__edge-text{font-size:10px}.react-flow__node.selectable:focus,.react-flow__node.selectable:focus-visible{outline:none}.react-flow__node-default,.react-flow__node-input,.react-flow__node-output,.react-flow__node-group{padding:10px;border-radius:3px;width:150px;font-size:12px;color:#222;text-align:center;border-width:1px;border-style:solid;border-color:#1a192b;background-color:#fff}.react-flow__node-default.selectable:hover,.react-flow__node-input.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:0 1px 4px 1px #00000014}.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.selectable:focus-visible,.react-flow__node-output.selectable.selected,.react-flow__node-output.selectable:focus,.react-flow__node-output.selectable:focus-visible,.react-flow__node-group.selectable.selected,.react-flow__node-group.selectable:focus,.react-flow__node-group.selectable:focus-visible{box-shadow:0 0 0 .5px #1a192b}.react-flow__node-group{background-color:#f0f0f040}.react-flow__nodesselection-rect,.react-flow__selection{background:#0059dc14;border:1px dotted rgba(0,89,220,.8)}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible,.react-flow__selection:focus,.react-flow__selection:focus-visible{outline:none}.react-flow__controls{box-shadow:0 0 2px 1px #00000014}.react-flow__controls-button{border:none;background:#fefefe;border-bottom:1px solid #eee;box-sizing:content-box;display:flex;justify-content:center;align-items:center;width:16px;height:16px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;padding:5px}.react-flow__controls-button:hover{background:#f4f4f4}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__minimap{background-color:#fff}.react-flow__minimap svg{display:block}.react-flow__resize-control{position:absolute}.react-flow__resize-control.left,.react-flow__resize-control.right{cursor:ew-resize}.react-flow__resize-control.top,.react-flow__resize-control.bottom{cursor:ns-resize}.react-flow__resize-control.top.left,.react-flow__resize-control.bottom.right{cursor:nwse-resize}.react-flow__resize-control.bottom.left,.react-flow__resize-control.top.right{cursor:nesw-resize}.react-flow__resize-control.handle{width:4px;height:4px;border:1px solid #fff;border-radius:1px;background-color:#3367d9;transform:translate(-50%,-50%)}.react-flow__resize-control.handle.left{left:0;top:50%}.react-flow__resize-control.handle.right{left:100%;top:50%}.react-flow__resize-control.handle.top{left:50%;top:0}.react-flow__resize-control.handle.bottom{left:50%;top:100%}.react-flow__resize-control.handle.top.left,.react-flow__resize-control.handle.bottom.left{left:0}.react-flow__resize-control.handle.top.right,.react-flow__resize-control.handle.bottom.right{left:100%}.react-flow__resize-control.line{border-color:#3367d9;border-width:0;border-style:solid}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;transform:translate(-50%);top:0;height:100%}.react-flow__resize-control.line.left{left:0;border-left-width:1px}.react-flow__resize-control.line.right{left:100%;border-right-width:1px}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{height:1px;transform:translateY(-50%);left:0;width:100%}.react-flow__resize-control.line.top{top:0;border-top-width:1px}.react-flow__resize-control.line.bottom{border-bottom-width:1px;top:100%}.node-menu{position:absolute;top:.35rem;right:.35rem;z-index:10}.node-menu-button{background:#fff3;border:none;color:#fff;font-size:1rem;font-weight:700;width:20px;height:20px;border-radius:3px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s ease;padding:0;line-height:1}.node-menu-button:hover{background:#ffffff4d}.node-menu-button:active{background:#fff6}.node-menu-dropdown{position:absolute;top:calc(100% + 3px);right:0;background:#fff;border:1px solid #ddd;border-radius:4px;box-shadow:0 3px 8px #00000026;min-width:110px;overflow:hidden;z-index:1000}.node-menu-item{display:flex;align-items:center;gap:6px;width:100%;padding:6px 10px;border:none;background:#fff;color:#333;font-size:.8rem;text-align:left;cursor:pointer;transition:background .2s ease}.node-menu-item:hover{background:#f5f5f5}.node-menu-item.delete-item{color:#dc2626}.node-menu-item.delete-item:hover{background:#fee2e2}.menu-icon{font-size:.9rem;line-height:1}.node-color-picker{position:absolute;top:-7.5px;left:calc(50% - 20px);z-index:10}.color-square{width:15px;height:15px;border:2px solid rgba(255,255,255,.4);border-radius:50%;cursor:pointer;transition:all .2s;box-shadow:0 2px 4px #0006}.color-square:hover{border-color:#fffc;transform:scale(1.2);box-shadow:0 3px 6px #00000080}.color-picker-popup{position:absolute;top:16px;right:0;background:#2a2a2a;border:2px solid #555555;border-radius:4px;padding:8px;box-shadow:0 4px 12px #00000080;z-index:1000;min-width:160px}.preset-colors{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-bottom:8px}.preset-color{width:24px;height:24px;border:2px solid rgba(255,255,255,.2);border-radius:3px;cursor:pointer;transition:all .15s}.preset-color:hover{border-color:#ffffff80;transform:scale(1.15)}.preset-color.active{border-color:#fff;border-width:3px;box-shadow:0 0 8px #ffffff80}.custom-color-section{display:flex;align-items:center;gap:8px;padding-top:8px;border-top:1px solid #444444}.custom-color-section label{font-size:.75rem;color:#a0a0a0;font-weight:600}.custom-color-input{width:40px;height:24px;border:1px solid #555555;border-radius:3px;cursor:pointer;background:transparent}.custom-color-input::-webkit-color-swatch-wrapper{padding:0}.custom-color-input::-webkit-color-swatch{border:none;border-radius:2px}.recipe-select-container{position:relative;width:100%;overflow:visible}.recipe-select-button{width:100%;padding:.3rem;border:1px solid #555555;border-radius:3px;font-size:.8rem;background:#2a2a2a;color:#e0e0e0;cursor:pointer;display:flex;align-items:center;gap:.4rem;transition:all .2s;text-align:left;min-height:28px}.recipe-select-button:hover{background:#333;border-color:#666}.recipe-select-button:focus{outline:none;border-color:#c87a3b;box-shadow:0 0 4px #c87a3b4d}.recipe-select-icon{width:20px;height:20px;object-fit:contain;flex-shrink:0}.recipe-select-text{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.recipe-select-arrow{font-size:.6rem;flex-shrink:0;color:#a0a0a0;transition:transform .2s}.recipe-select-button[data-open=true] .recipe-select-arrow{transform:rotate(180deg)}.recipe-select-menu{position:fixed;background:#2a2a2a;border:1px solid #555555;border-radius:3px;box-shadow:0 4px 12px #0006;z-index:10000;max-height:200px;overflow-y:auto}.recipe-option{width:100%;border:none;background:transparent;color:#e0e0e0;cursor:pointer;display:flex;align-items:center;gap:.4rem;font-size:.8rem;text-align:left;transition:all .15s;padding:.4rem .3rem}.recipe-option:hover{background:#3a3a3a;color:#fff}.recipe-option.selected{background:#c87a3b;color:#fff}.recipe-option.selected:hover{background:#d98b4a}.recipe-option-icon{width:20px;height:20px;object-fit:contain;flex-shrink:0}.recipe-option-name{white-space:nowrap;flex:1;overflow:hidden;text-overflow:ellipsis}.recipe-option-empty{padding:.4rem;text-align:center;color:#a0a0a0;font-size:.8rem}.recipe-select-menu::-webkit-scrollbar{width:6px}.recipe-select-menu::-webkit-scrollbar-track{background:transparent}.recipe-select-menu::-webkit-scrollbar-thumb{background:#555;border-radius:3px}.recipe-select-menu::-webkit-scrollbar-thumb:hover{background:#666}.production-node{position:relative;background:#2a2a2ae6;border:2px solid #C87A3B;border-radius:4px;padding:0;min-width:200px;box-shadow:0 4px 8px #0000004d,0 0 12px #c87a3b80}.node-header{position:relative;background:linear-gradient(135deg,#c87a3b,#a8642f);color:#fff;padding:.4rem;border-radius:2px 2px 0 0;text-align:center;font-size:.9rem;font-weight:600;text-shadow:0 1px 2px rgba(0,0,0,.3)}.ignore-inputs-toggle{display:flex;align-items:center;gap:.25rem;font-size:.7rem;cursor:pointer;background:#2a2a2a;padding:.2rem .35rem;border-radius:3px;border:1px solid #555555;margin-bottom:.3rem;transition:all .2s;color:#e0e0e0}.ignore-inputs-toggle:hover{background:#333;border-color:#c87a3b;box-shadow:0 0 4px #c87a3b33}.ignore-inputs-toggle input[type=checkbox]{cursor:pointer;width:12px;height:12px}.toggle-label{-webkit-user-select:none;user-select:none;white-space:nowrap;font-weight:500}.node-body{padding:.4rem .75rem}.node-field{margin-bottom:.3rem}.node-field label{display:block;font-size:.75rem;color:#d0d0d0;margin-bottom:.15rem;font-weight:600}.recipe-select{width:100%;padding:.3rem;border:1px solid #555555;border-radius:3px;font-size:.8rem;background:#2a2a2a;color:#e0e0e0}.recipe-select:focus{outline:none;border-color:#c87a3b;box-shadow:0 0 4px #c87a3b4d}.clock-speed-header{display:flex;align-items:center;gap:.4rem;margin-bottom:.15rem}.clock-speed-header label{margin-bottom:0;white-space:nowrap}.clock-speed-input{width:55px;padding:.2rem .4rem;border:1px solid #555555;border-radius:3px;font-size:.8rem;text-align:center;background:#2a2a2a;color:#e0e0e0}.clock-speed-input:focus{outline:none;border-color:#c87a3b;box-shadow:0 0 0 2px #c87a3b33}.clock-speed-unit{color:#d0d0d0;font-size:.75rem}.somersloop-header{display:flex;align-items:center;gap:.4rem}.somersloop-label-icon{width:16px;height:16px;display:block}.somersloop-header label{margin-bottom:0;white-space:nowrap}.somersloop-input{width:45px;padding:.2rem .4rem;border:1px solid #555555;border-radius:3px;font-size:.8rem;text-align:center;background:#2a2a2a;color:#e0e0e0}.somersloop-input:focus{outline:none;border-color:#c87a3b;box-shadow:0 0 0 2px #c87a3b33}.somersloop-max{color:#d0d0d0;font-size:.75rem}.slider-container{position:relative;width:100%;padding:5px 0}.clock-speed-slider{width:100%;cursor:pointer;position:relative;z-index:1;margin:0;height:2px;-webkit-appearance:none;appearance:none;background:#fff;border-radius:1px;box-shadow:0 2px 4px #00000080,0 0 2px #0000004d}.clock-speed-slider:active{cursor:grabbing}.clock-speed-slider::-webkit-slider-track{width:100%;height:2px;background:#fff;border-radius:1px;box-shadow:0 2px 4px #00000080,0 0 2px #0000004d}.clock-speed-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:10px;height:10px;background:#fff;border-radius:0;cursor:pointer;margin-top:-1px;transform:rotate(45deg);box-shadow:0 2px 6px #0009,0 0 4px #0006}.clock-speed-slider::-webkit-slider-thumb:hover{background:#f5f5f5;box-shadow:0 3px 8px #000000b3,0 0 6px #00000080}.clock-speed-slider::-moz-range-track{width:100%;height:2px;background:#fff;border-radius:1px;box-shadow:0 2px 4px #00000080,0 0 2px #0000004d}.clock-speed-slider::-moz-range-thumb{width:10px;height:10px;background:#fff;border:none;border-radius:0;cursor:pointer;transform:rotate(45deg);box-shadow:0 2px 6px #0009,0 0 4px #0006}.clock-speed-slider::-moz-range-thumb:hover{background:#f5f5f5;box-shadow:0 3px 8px #000000b3,0 0 6px #00000080}.slider-markers{position:absolute;top:50%;left:0;right:0;height:0;pointer-events:none;display:flex;align-items:center;transform:translateY(-50%)}.slider-marker{position:absolute;width:2px;height:8px;background-color:#d0d0d0;transform:translate(-50%) translateY(-50%);opacity:.5;pointer-events:none;border-radius:1px}.node-rates{margin-top:.3rem;padding-top:.3rem;border-top:1px solid #555555}.rate-section{margin-bottom:.2rem}.rate-section:last-child{margin-bottom:0}.rate-label{font-size:.7rem;font-weight:600;color:#d0d0d0;margin-bottom:.1rem}.rate-info{font-size:.65rem;padding:.05rem 0;line-height:1.2;color:#e0e0e0}.input-rate{color:#ffb6c1}.output-rate{color:#90ee90}.node-info{font-size:.75rem;color:#d0d0d0}.efficiency-indicator{font-size:.6rem;opacity:.9;color:#e6a865}.fluid-icon{font-size:.7rem}.handle-icon{position:absolute;pointer-events:none;transform:translateY(-50%);width:20px;height:20px;filter:drop-shadow(0 1px 3px rgba(0,0,0,.4));z-index:5;object-fit:contain}.input-icon{left:-10px}.output-icon{right:-10px}.overclocked-badge{position:absolute;top:-2px;right:-2px;width:0;height:0;border-style:solid;border-width:0 40px 40px 0;border-color:transparent #fbbf24 transparent transparent;z-index:5;cursor:help;box-shadow:2px 2px 4px #0000004d}.overclocked-badge:after{content:"";position:absolute;top:2px;right:-36px;width:20px;height:20px;background-image:url(/icons/Power_Shard.png);background-size:contain;background-repeat:no-repeat;background-position:center;filter:drop-shadow(0 1px 2px rgba(0,0,0,.3));transform:rotate(-45deg);pointer-events:none}.node-body{overflow:hidden;transition:max-height .3s ease,opacity .3s ease,padding .3s ease;max-height:1000px;opacity:1}.node-body.compressed{max-height:65px;opacity:1;padding:.4rem .75rem!important}.compressed-recipe-display{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#e0e0e0;margin:0;padding:0;gap:.15rem}.compressed-recipe-name{font-size:.85rem;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;width:100%;text-align:center}.compressed-recipe-display strong{font-weight:600}.compressed-rate-line{font-size:.7rem;text-align:center;white-space:nowrap}.output-rate-compact{color:#90ee90;font-weight:500}.efficiency-indicator-compact{color:#e6a865;font-weight:500}.compressed-power-line{font-size:.7rem;text-align:center;white-space:nowrap;font-weight:500}.power-section{margin-top:.2rem;padding-top:.2rem;border-top:1px solid #555555}.power-rate{font-weight:500}.production-node.built{border-color:#22c55e;box-shadow:0 4px 8px #0000004d,0 0 16px #22c55e99}.production-node.built .node-body,.production-node.built .recipe-select,.production-node.built .clock-speed-input,.production-node.built .ignore-inputs-toggle{background:#1a2a1a}.production-node.built.bottleneck{background:#1f2a1a;border-color:#ef4444;animation:pulse-bottleneck 2s ease-in-out infinite}.production-node.built.bottleneck .node-body,.production-node.built.bottleneck .recipe-select,.production-node.built.bottleneck .clock-speed-input,.production-node.built.bottleneck .ignore-inputs-toggle{background:#1f2a1a}.zoom-very-low .production-node,.zoom-low .production-node{box-shadow:none!important}.output-handle-wrapper{position:absolute;right:-7px;transform:translateY(-50%)}.output-handle-wrapper:not(.is-sink):hover .react-flow__handle{border-color:#ff9500}.output-handle-wrapper.is-sink{cursor:pointer}.sink-drain-symbol{position:absolute;right:-18px;top:50%;transform:translateY(-50%);color:#ff9500;filter:drop-shadow(0 1px 2px rgba(0,0,0,.5));pointer-events:none;z-index:6}.sink-indicator{position:absolute;width:8px;height:8px;background:#ff9500;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%);opacity:1;pointer-events:none;box-shadow:0 0 4px #ff950099}.logistics-node{position:relative;background:#2a2a2ae6;border:2px solid #666666;border-radius:12px;padding:4px 8px;min-width:100px;width:100px;height:100px;box-shadow:0 2px 4px #0000004d;display:flex;flex-direction:column;align-items:center;justify-content:center}.logistics-node.splitter{border-color:#dc2626;box-shadow:0 2px 6px #0000004d,0 0 8px #dc262659}.logistics-node.merger{border-color:#2563eb;box-shadow:0 2px 6px #0000004d,0 0 8px #2563eb59}.logistics-body{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0;width:100%;height:100%}.logistics-resource-icon{width:24px;height:24px;object-fit:contain}.logistics-no-resource{width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:16px;color:#666;border:1px dashed #555555;border-radius:3px;background:#2a2a2a}.logistics-node .react-flow__handle{width:14px;height:14px;background:#2a2a2a;border:2px solid #666666}.logistics-node .handle-icon{position:absolute;pointer-events:none;transform:translateY(-50%);width:16px;height:16px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.3));z-index:5;object-fit:contain}.logistics-node .input-icon{left:-8px}.logistics-node .output-icon{right:-8px}.compression-toggle{position:absolute;top:-7.5px;left:calc(50% + 5px);width:15px;height:15px;background:#2a2a2a;border:2px solid rgba(255,255,255,.4);border-radius:50%;cursor:pointer;font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center;transition:all .2s ease;padding:0;color:#fff;z-index:10;line-height:1;box-shadow:0 2px 4px #0006}.logistics-body{overflow:hidden;transition:max-height .3s ease,opacity .3s ease,padding .3s ease;max-height:50px;opacity:1}.logistics-body.compressed{max-height:45px;opacity:1;padding:.4rem .75rem!important}.compressed-logistics-display{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#e0e0e0;gap:.15rem}.logistics-resource-line{font-size:.85rem;font-weight:600;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%}.logistics-resource-name-compact{font-weight:600;color:#e0e0e0}.logistics-no-resource-compact{color:#666;font-size:.9rem}.logistics-flow-line{font-size:.7rem;text-align:center;white-space:nowrap}.flow-rate-compact{color:#90ee90;font-weight:500}.expanded-logistics-display{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#e0e0e0;gap:.4rem}.flow-rate-expanded{color:#90ee90;font-weight:500;font-size:.7rem}.logistics-node.built{border-color:#22c55e;box-shadow:0 4px 8px #0000004d,0 0 16px #22c55e99;background:#1a2a1a}.logistics-node.built.bottleneck{background:#1f2a1a;border-color:#ef4444;animation:pulse-bottleneck 2s ease-in-out infinite}.zoom-very-low .logistics-node,.zoom-low .logistics-node{box-shadow:none!important}@keyframes pulse-bottleneck{0%,to{border-color:#ef4444;box-shadow:0 4px 8px #0000004d,0 0 12px #ef444480}50%{border-color:#dc2626;box-shadow:0 4px 12px #0006,0 0 20px #ef4444cc}}.bottleneck{background:#2a1a1a;border-color:#ef4444;will-change:border-color,box-shadow;animation:pulse-bottleneck 2s ease-in-out infinite}.container-node{position:relative;background:#1e2a2ee6;border:2px solid #0891b2;border-radius:4px;padding:0;min-width:200px;box-shadow:0 4px 8px #0000004d,0 0 12px #0891b259}.container-node.filling{background:#1a2a28;border-color:#10b981;box-shadow:0 2px 6px #0000004d,0 0 8px #10b98159}.container-node.emptying{background:#2a1a1a;border-color:#ef4444;box-shadow:0 2px 6px #0000004d,0 0 8px #ef444459}.container-node.balanced{background:#1a2a2f;border-color:#3b82f6;box-shadow:0 2px 6px #0000004d,0 0 8px #3b82f659}.container-header{position:relative;background:linear-gradient(135deg,#0891b2,#0e7490);color:#fff;padding:.4rem;border-radius:2px 2px 0 0;text-align:center;font-size:.9rem;font-weight:600;text-shadow:0 1px 2px rgba(0,0,0,.3);margin-bottom:0}.container-header.node-header{display:flex;align-items:center;justify-content:center;gap:.5rem}.header-resource-icons{position:absolute;left:8px;top:50%;transform:translateY(-50%);display:flex;gap:4px;z-index:15}.header-icon{width:20px;height:20px;object-fit:contain;filter:drop-shadow(0 1px 2px rgba(0,0,0,.5))}.container-body{display:flex;flex-direction:column;align-items:center;gap:6px;padding:.4rem .75rem}.container-resource-icon{width:32px;height:32px;border:1px solid #555555;border-radius:3px;box-shadow:0 1px 2px #0000004d;object-fit:contain;background:#2a2a2a}.container-resource-name{font-size:10px;font-weight:600;color:#e0e0e0;text-align:center}.container-empty{font-size:10px;color:gray;font-style:italic;padding:6px}.container-stats{width:100%;background:#2a2a2a;border-radius:3px;padding:6px;display:flex;flex-direction:column;gap:3px;border:1px solid #444444}.stat-row{display:flex;justify-content:space-between;align-items:center;font-size:9px;color:#a0a0a0}.stat-row.state-row{margin-top:3px;padding-top:3px;border-top:1px solid #555555;font-weight:600}.stat-label{font-weight:500}.stat-value{font-weight:600;font-family:Courier New,monospace}.stat-value.positive{color:#10b981}.stat-value.negative{color:#ef4444}.stat-value.neutral{color:#f59e0b}.container-node .react-flow__handle{width:14px;height:14px;background:#3a3a3a;border:2px solid #666666}.container-node .handle-icon{position:absolute;pointer-events:none;transform:translateY(-50%);width:16px;height:16px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.3));z-index:5;object-fit:contain}.container-node .input-icon{left:-8px}.container-node .output-icon{right:-8px}.container-body{overflow:hidden;transition:max-height .3s ease,opacity .3s ease,gap .3s ease,padding .3s ease;max-height:500px;opacity:1}.container-body.compressed{max-height:45px;opacity:1;gap:0;padding:.4rem .75rem!important}.compressed-container-display{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#e0e0e0;gap:.15rem}.container-name-line{font-size:.85rem;font-weight:600;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%}.container-resource-name-compact{font-weight:600;color:#e0e0e0}.container-empty-compact{color:gray;font-style:italic;font-size:.8rem}.container-flow-line{font-size:.7rem;text-align:center;white-space:nowrap}.net-flow-compact{font-weight:500}.net-flow-compact.positive{color:#10b981}.net-flow-compact.negative{color:#ef4444}.net-flow-compact.neutral{color:#f59e0b}.fill-time-compact{color:#a0a0a0}.container-state-buttons{display:flex;gap:4px;padding:6px 0;justify-content:center;width:100%}.state-btn{padding:4px 8px;border:1px solid #555555;background:#2a2a2a;color:#a0a0a0;border-radius:3px;cursor:pointer;font-size:.8rem;font-weight:500;transition:all .2s ease}.state-btn:hover{background:#3a3a3a;border-color:#777;color:#e0e0e0}.state-btn.active{background:#0891b2;color:#fff;border-color:#0891b2;font-weight:600;box-shadow:0 2px 4px #0891b266}.container-node.built{border-color:#22c55e;box-shadow:0 4px 8px #0000004d,0 0 16px #22c55e99}.container-node.built .container-body,.container-node.built .container-stats,.container-node.built.filling,.container-node.built.emptying,.container-node.built.balanced{background:#1a2a1a}.container-node.built.bottleneck{background:#1f2a1a;border-color:#ef4444;animation:pulse-bottleneck 2s ease-in-out infinite}.container-node.built.bottleneck .container-body,.container-node.built.bottleneck .container-stats{background:#1f2a1a}.zoom-very-low .container-node,.zoom-low .container-node{box-shadow:none!important}.production-node .delete-button,.logistics-node .delete-button,.container-node .delete-button,.infrastructure-node .delete-button{position:absolute;top:-7.5px;right:-7.5px;width:15px;height:15px;background:#2a2a2a;border:2px solid rgba(255,255,255,.4);border-radius:50%;cursor:pointer;font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center;transition:all .2s ease;padding:0;gap:0;color:#ff6b6b;z-index:10;line-height:1;box-shadow:0 2px 4px #0006}.production-node .delete-button:hover,.logistics-node .delete-button:hover,.container-node .delete-button:hover,.infrastructure-node .delete-button:hover{border-color:#fffc;transform:scale(1.2);box-shadow:0 2px 4px #0006;background:#2a2a2a}.production-node .delete-button:active,.logistics-node .delete-button:active,.container-node .delete-button:active,.infrastructure-node .delete-button:active{transform:scale(1.1)}.production-node .somersloop-indicator{position:absolute;top:-8px;left:10px;padding:2px 3px;display:flex;align-items:center;justify-content:center;gap:2px;z-index:11}.production-node .somersloop-indicator .somersloop-icon{width:12px;height:12px;display:block;filter:drop-shadow(0 1px 3px rgba(0,0,0,.8))}.production-node .built-button,.logistics-node .built-button,.container-node .built-button,.infrastructure-node .built-button{position:absolute;top:-7.5px;left:-7.5px;width:15px;height:15px;background:#2a2a2a;border:2px solid rgba(255,255,255,.4);border-radius:50%;cursor:pointer;font-size:.7rem;font-weight:700;display:flex;align-items:center;justify-content:center;transition:all .2s ease;padding:0;gap:0;color:#888;z-index:11;line-height:1;box-shadow:0 2px 4px #0006}.production-node .built-button.active,.logistics-node .built-button.active,.container-node .built-button.active,.infrastructure-node .built-button.active{background:#22c55e;color:#fff;border-color:#22c55ecc;box-shadow:0 2px 6px #22c55e80}.production-node .built-button:hover,.logistics-node .built-button:hover,.container-node .built-button:hover,.infrastructure-node .built-button:hover{border-color:#fffc;transform:scale(1.2);box-shadow:0 2px 4px #0006}.production-node .built-button.active:hover,.logistics-node .built-button.active:hover,.container-node .built-button.active:hover,.infrastructure-node .built-button.active:hover{box-shadow:0 2px 8px #22c55e99}.production-node .built-button:active,.logistics-node .built-button:active,.container-node .built-button:active,.infrastructure-node .built-button:active{transform:scale(1.1)}.infrastructure-node{position:relative;background:#2a2a2a;border:2px solid #9333ea;border-radius:4px;padding:6px 12px;min-width:180px;box-shadow:0 2px 6px #0000004d,0 0 8px #9333ea59}.infrastructure-header{position:relative;margin-bottom:3px;text-align:center;color:#e0e0e0;font-size:10px;font-weight:600}.infrastructure-body{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4px 0;overflow:hidden;transition:max-height .3s ease,opacity .3s ease,padding .3s ease;max-height:50px;opacity:1}.infrastructure-body.compressed{max-height:45px;opacity:1;padding:.4rem .75rem!important}.compressed-infrastructure-display{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#e0e0e0;gap:.15rem}.power-consumption-compact{font-size:.85rem;font-weight:600;text-align:center;color:#fbbf24;white-space:nowrap}.expanded-infrastructure-display{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#e0e0e0;gap:.4rem}.infrastructure-info{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.25rem;font-size:.75rem}.infrastructure-info .label{color:#b0b0b0;font-weight:500}.infrastructure-info .value{color:#fbbf24;font-weight:600;font-size:.85rem}.compression-toggle{position:absolute;top:-7.5px;left:calc(50% + 5px);width:15px;height:15px;background:#2a2a2a;border:2px solid rgba(255,255,255,.4);border-radius:50%;cursor:pointer;font-size:.8rem;font-weight:700;display:flex;align-items:center;justify-content:center;transition:all .2s ease;padding:0;color:#fff;z-index:10;line-height:1}.compression-toggle:hover{border-color:#fffc;transform:scale(1.2);box-shadow:0 2px 4px #0006}.compression-toggle:active{transform:scale(1.1)}.edge-config-menu{position:absolute;top:100%;left:50%;transform:translate(-50%);margin-top:8px;background:#2a2a2a;border:1px solid #444;border-radius:8px;box-shadow:0 4px 12px #0000004d;min-width:260px;z-index:10000;font-family:system-ui,-apple-system,sans-serif}.menu-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid #444;background:#1a1a1a;border-radius:6px 6px 0 0}.menu-header h4{margin:0;font-size:13px;font-weight:600;color:#fff}.reset-position-button{display:flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border:1px solid #555;border-radius:4px;background:transparent;color:#aaa;font-size:16px;line-height:1;cursor:pointer;transition:all .2s ease}.reset-position-button:hover{border-color:#888;background:#2a2a2a;color:#fff}.reset-position-button:active{background:#3a3a3a;border-color:#666}.menu-content{padding:10px 12px}.menu-section{margin-bottom:10px}.menu-section:last-child{margin-bottom:0}.menu-label{display:block;font-size:11px;font-weight:600;color:#aaa;margin-bottom:6px}.connection-type{display:flex;align-items:center;justify-content:space-between}.type-badge{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;background:#1a1a1a;border-radius:6px;font-size:13px;font-weight:500;color:#f0f0f0}.override-toggle{display:flex;align-items:center;gap:6px;font-size:12px;color:#aaa;cursor:pointer;-webkit-user-select:none;user-select:none}.override-toggle input[type=checkbox]{cursor:pointer}.tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}.tier-button{padding:6px 10px;border:2px solid #444;border-radius:6px;background:#1a1a1a;font-size:11px;font-weight:600;color:#aaa;cursor:pointer;transition:all .2s ease}.tier-button:hover{border-color:#666;background:#2a2a2a}.tier-button.selected{border-color:#c87a3b;background:#3a2a1a;color:#e6a865}.info-row{display:flex;justify-content:space-between;align-items:center;padding:4px 0;font-size:12px}.info-label{color:#aaa;font-weight:500}.info-value{color:#f0f0f0;font-weight:600}.info-value.utilization{padding:2px 8px;border-radius:4px;font-size:12px}.info-value.utilization.good{background:#d1fae5;color:#065f46}.info-value.utilization.warning{background:#fef3c7;color:#92400e}.info-value.utilization.critical{background:#fee2e2;color:#991b1b}.menu-logistics{margin-bottom:10px}.logistics-buttons{display:grid;grid-template-columns:1fr 1fr;gap:6px}.logistics-button{padding:8px 12px;border:2px solid #C87A3B;border-radius:6px;background:transparent;color:#c87a3b;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s ease}.logistics-button:hover{background:#3a2a1a;border-color:#e6a865;color:#e6a865}.logistics-button:active{background:#4a3a2a;border-color:#c87a3b}.menu-actions{border-top:1px solid #444;padding-top:8px;margin-top:0}.delete-button{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:8px 12px;border:2px solid #dc2626;border-radius:6px;background:transparent;color:#dc2626;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s ease}.delete-button:hover{background:#3a1a1a;border-color:#ef4444;color:#ef4444}.delete-button:active{background:#4a2a2a;border-color:#dc2626}.delete-icon{font-size:1rem;line-height:1}.edge-style-buttons{display:flex;gap:8px}.style-button{flex:1;padding:8px 12px;background-color:#3a3a3a;border:1px solid #555;border-radius:4px;color:#fff;cursor:pointer;transition:all .2s ease;font-size:14px;display:flex;align-items:center;justify-content:center;gap:4px}.style-button:hover{background-color:#4a4a4a;border-color:#777}.style-button.selected{background-color:#2563eb;border-color:#3b82f6}.edge-label-container{font-size:12px;z-index:1000}.edge-label-container.menu-open{z-index:10001}.edge-label-wrapper{position:relative;display:inline-block}.edge-label{display:flex;flex-direction:column;align-items:center;padding:4px 8px;border:2px solid;border-radius:6px;cursor:pointer;font-weight:600;font-size:11px;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.5);box-shadow:0 2px 4px #0000004d,0 0 8px #c87a3b66;transition:all .2s ease;min-width:60px;background-clip:padding-box}.edge-label:hover{transform:scale(1.1);box-shadow:0 4px 8px #0006,0 0 12px #c87a3b99}.edge-label.selected{outline:4px solid #00d4ff;outline-offset:2px;box-shadow:0 0 20px #00d4ff80}.edge-label.warning{animation:pulse-warning 2s ease-in-out infinite}.edge-label.critical{animation:pulse-critical 1s ease-in-out infinite}.label-tier{font-size:12px;font-weight:700;line-height:1.2}.label-flow{font-size:10px;opacity:.95;line-height:1.2;white-space:nowrap}@keyframes pulse-warning{0%,to{box-shadow:0 2px 4px #0000004d,0 0 8px #c87a3b66}50%{box-shadow:0 2px 4px #0000004d,0 0 16px #c87a3bb3}}@keyframes pulse-critical{0%,to{box-shadow:0 2px 4px #0000004d,0 0 12px #c87a3b99}50%{box-shadow:0 2px 4px #0000004d,0 0 20px #c87a3be6}}.edge-delete-button{position:absolute;top:-7.5px;right:-7.5px;width:15px;height:15px;background:#2a2a2a;border:2px solid rgba(255,255,255,.4);border-radius:50%;cursor:pointer;font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center;transition:all .2s ease;padding:0;gap:0;color:#ff6b6b;z-index:10;line-height:1;box-shadow:0 2px 4px #0006}.edge-delete-button:hover{border-color:#fffc;transform:scale(1.2);box-shadow:0 2px 4px #0006;background:#2a2a2a}.edge-delete-button:active{transform:scale(1.1)}.edge-label.bottleneck{border-color:#ef4444;box-shadow:0 2px 4px #0000004d,0 0 12px #ef444499;animation:pulse-label-bottleneck 1.5s ease-in-out infinite}@keyframes pulse-label-bottleneck{0%,to{box-shadow:0 2px 4px #0000004d,0 0 12px #ef444499}50%{box-shadow:0 2px 4px #0000004d,0 0 20px #ef4444e6}}.connection-menu-overlay{position:fixed;inset:0;z-index:999;cursor:auto}.connection-menu{position:fixed;background:#2a2a2a;border:1px solid #444;border-radius:8px;box-shadow:0 4px 12px #0000004d;z-index:1000;min-width:300px;max-width:400px;max-height:500px;display:flex;flex-direction:column}.connection-menu-header{padding:12px 16px;border-bottom:1px solid #444;font-weight:600;color:#fff;display:flex;align-items:center;gap:8px}.back-button{background:none;border:none;color:#c87a3b;cursor:pointer;font-size:14px;padding:0;margin-right:8px}.back-button:hover{color:#e6a865;text-shadow:0 0 4px rgba(200,122,59,.3)}.connection-menu-content{overflow-y:auto;max-height:450px}.building-category{margin-bottom:4px}.category-header{padding:4px 12px;background:#1a1a1a;color:#aaa;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid #333}.building-list,.recipe-list{display:flex;flex-direction:column}.menu-item{background:transparent;border:none;border-bottom:1px solid #333;padding:6px 12px;text-align:left;color:#f0f0f0;cursor:pointer;transition:background-color .15s;font-size:13px}.menu-item:hover{background-color:#3a3a3a}.menu-item:last-child{border-bottom:none}.building-menu-item{display:flex;align-items:center;gap:8px}.building-menu-item .building-icon{width:24px;height:24px;object-fit:contain;flex-shrink:0}.building-menu-item .building-name{flex:1;color:#f5f5f5}.recipe-item{display:flex;flex-direction:column;gap:6px;padding:8px 12px}.recipe-name{font-weight:500;color:#f5f5f5;font-size:13px;margin-bottom:2px}.recipe-io-container{display:flex;flex-direction:column;gap:6px}.recipe-inputs,.recipe-outputs{display:flex;flex-direction:column;gap:3px}.io-label{font-size:10px;color:#aaa;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.io-list{display:flex;flex-wrap:wrap;gap:4px}.io-item{display:flex;align-items:center;gap:4px;background:#1a1a1a;padding:3px 6px;border-radius:3px;font-size:11px}.io-item .resource-icon{width:16px;height:16px;object-fit:contain}.io-rate{color:#e0e0e0;white-space:nowrap}.no-options{padding:16px;text-align:center;color:#999;font-style:italic}.recipe-separator{height:1px;background:#444;margin:.25rem .5rem}.alternate-badge{font-size:9px;text-transform:uppercase;letter-spacing:.5px;color:#c87a3bb3;margin-left:auto;padding-left:.5rem;flex-shrink:0}.context-menu{background:#fff;border:1px solid #ccc;border-radius:4px;box-shadow:0 2px 10px #0003;padding:4px 0;min-width:150px}.context-menu-item{display:block;width:100%;padding:8px 16px;border:none;background:none;text-align:left;cursor:pointer;font-size:14px;color:#333;transition:background-color .15s ease}.context-menu-item:hover{background-color:#f0f0f0}.context-menu-item:active{background-color:#e0e0e0}.building-statistics{position:absolute;top:10px;left:10px;z-index:5;transition:all .2s ease-in-out}.building-statistics.expanded{pointer-events:auto;background:#000000b3;padding:10px 14px;border-radius:6px;font-size:13px;color:#ccc;display:flex;gap:8px;align-items:flex-start;max-width:350px}.building-statistics-content{flex:1;display:flex;flex-direction:column;gap:10px}.building-statistics-header{font-weight:400;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.2);color:#ccc;font-size:13px}.building-statistics-categories{display:flex;flex-direction:column;gap:10px}.building-category{display:flex;flex-direction:column;gap:4px}.category-name{font-size:11px;text-transform:uppercase;color:#999;font-weight:600;letter-spacing:.5px;margin-bottom:2px}.building-statistics-list{display:flex;flex-direction:column;gap:3px;margin-left:8px}.building-statistics-item{padding:2px 0;font-size:12px;display:flex;gap:8px;align-items:baseline}.building-name{color:#ccc;flex:1}.stat-number{color:#4fc3f7;font-weight:700;font-size:13px;min-width:24px;text-align:right}.stat-number.built{color:#66bb6a}.stat-built{color:#66bb6a;font-size:11px;margin-left:-4px}.building-statistics.collapsed{pointer-events:auto;background:#000000b3;padding:6px 12px;border-radius:16px;display:flex;align-items:center;gap:6px;cursor:pointer;font-weight:700;color:#ccc;border:none;transition:all .2s ease-in-out;white-space:nowrap}.building-statistics.collapsed .collapsed-icon{font-size:16px;line-height:1;filter:grayscale(100%) brightness(1.2)}.building-statistics.collapsed .collapsed-count{font-size:14px;color:#4fc3f7;font-weight:700}.building-statistics.collapsed .collapsed-built{font-size:13px;color:#66bb6a;font-weight:400}.building-statistics.collapsed:hover{background:#000000d9;transform:scale(1.05)}.statistics-hide-button{background:none;border:none;color:#999;font-size:20px;line-height:1;cursor:pointer;padding:0 4px;transition:color .2s}.statistics-hide-button:hover{color:#fff}.drag-preview{position:fixed;pointer-events:none;z-index:10000;transform:translate(-50%,-50%);background-color:#3a3a3a;border:2px solid #C87A3B;border-radius:4px;padding:.5rem .75rem;display:flex;align-items:center;gap:.5rem;opacity:.95;box-shadow:0 4px 12px #0006,0 0 12px #c87a3b66}.drag-preview-icon{width:32px;height:32px;object-fit:contain;flex-shrink:0}.drag-preview-name{font-weight:500;color:#e0e0e0;font-size:.9rem;white-space:nowrap}.sidebar{width:250px;background-color:#4a4a4a;border-right:2px solid #555555;padding:1rem;overflow-y:auto;box-shadow:inset -2px 0 8px #0003;transition:width .2s ease;flex-shrink:0}.sidebar.collapsed{width:56px;padding:.5rem .25rem}.sidebar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.5rem}.sidebar.collapsed .sidebar-header{justify-content:center}.sidebar-toggle{background:#3a3a3a;border:1px solid #555555;color:#c87a3b;font-size:1.2rem;font-weight:700;width:28px;height:28px;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:all .2s;flex-shrink:0}.sidebar-toggle:hover{background:#424242;border-color:#c87a3b;box-shadow:0 0 8px #c87a3b4d}.sidebar h2{margin:0;font-size:1.25rem;color:#e0e0e0;font-weight:700;text-transform:uppercase;letter-spacing:1px;border-bottom:2px solid #C87A3B;padding-bottom:.5rem;flex:1}.buildings-list{display:flex;flex-direction:column;gap:1rem}.building-category{display:flex;flex-direction:column;gap:.5rem}.category-label{font-size:.85rem;font-weight:600;color:#d8925a;text-transform:uppercase;letter-spacing:.5px;margin:0;padding-bottom:.25rem;border-bottom:1px solid #C87A3B}.sidebar.collapsed .category-label{font-size:.7rem;text-align:center;letter-spacing:0}.category-buildings{display:flex;flex-direction:column;gap:.5rem}.category-buildings.collapsed-grid{gap:.25rem}.building-item{background-color:#3a3a3a;border:1px solid #555555;border-radius:4px;padding:.75rem;cursor:grab;transition:all .2s;display:flex;align-items:center;gap:.75rem;user-select:none;-webkit-user-select:none;touch-action:none}.sidebar.collapsed .building-item{padding:.35rem;justify-content:center;min-height:44px;background-color:transparent;border-color:transparent}.sidebar.collapsed .building-item:hover{background-color:#42424280;border-color:#c87a3b}.sidebar.collapsed .building-icon{width:36px;height:36px;min-width:36px;min-height:36px}.building-item:hover{border-color:#c87a3b;background-color:#424242;box-shadow:0 0 8px #c87a3b4d,0 2px 4px #0000004d}.building-item:active{cursor:grabbing;background-color:#353535;box-shadow:0 0 12px #c87a3b66}.building-icon{width:48px;height:48px;object-fit:contain;flex-shrink:0}.building-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.building-name{font-weight:500;color:#e0e0e0}.building-power{font-size:.85rem;color:#a0a0a0}.building-tooltip-transparent{background-color:transparent!important;color:#e0e0e0!important;font-size:.85rem!important;padding:4px 8px!important;text-shadow:0 1px 3px rgba(0,0,0,1),0 0 8px rgba(0,0,0,.8)!important;opacity:1!important}.dropdown-menu{position:relative;display:inline-block}.dropdown-content{position:absolute;top:100%;right:0;background:linear-gradient(135deg,#2a2a2a,#1f1f1f);border:1px solid rgba(200,122,59,.3);border-radius:4px;box-shadow:0 8px 24px #0006,0 0 20px #c87a3b33;min-width:200px;z-index:1000;margin-top:.25rem;overflow:hidden}.dropdown-item{display:flex;align-items:center;gap:.5rem;width:100%;padding:.6rem 1rem;border:none;background:none;color:#ffffffe6;text-align:left;cursor:pointer;font-size:.85rem;font-weight:500;transition:all .15s ease;white-space:nowrap}.menu-icon{display:flex;align-items:center;justify-content:center;font-size:1rem;min-width:1rem;flex-shrink:0}.dropdown-item:hover{background-color:#c87a3b26;color:#fff;padding-left:1.25rem}.dropdown-item.danger{color:#ff6b6b}.dropdown-item.danger:hover{background-color:#ef444433;color:#f88}.dropdown-separator{height:1px;background-color:#c87a3b33;margin:.25rem 0}.navbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:1rem;padding:.5rem 2rem;background:linear-gradient(135deg,#c87a3b,#a8642f);color:#fff;box-shadow:0 2px 4px #0000004d;border-bottom:1px solid #D8925A;position:relative;min-height:auto}.navbar-left{display:flex;flex-direction:column;gap:.25rem;min-width:0}.navbar-title h1{margin:0;font-size:1rem;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.3);letter-spacing:.3px;line-height:1.2}.navbar-title-link{color:#fff;text-decoration:none;transition:opacity .2s ease}.navbar-title-link:hover{opacity:.8;text-decoration:none}.navbar-title small{font-size:.65rem;font-weight:500;color:#fffc;margin-left:.5rem}.navbar-chain{display:flex;flex-direction:column;gap:.15rem;font-size:.8rem}.chain-name{font-weight:600;color:#fffffff2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:.5rem}.test-case-badge{display:inline-block;background-color:#a0d8ff33;color:#a0d8ff;padding:2px 8px;border-radius:12px;font-size:.65rem;font-weight:600;white-space:nowrap;flex-shrink:0;border:1px solid rgba(160,216,255,.4)}.shared-chain-badge{display:inline-block;padding:2px 8px;border-radius:12px;background:#2196f3;color:#fff;font-size:.65rem;font-weight:600;margin-left:8px;text-transform:uppercase;white-space:nowrap;flex-shrink:0}.save-info{display:flex;align-items:center;gap:.75rem;color:#ffffffd9;font-size:.7rem;line-height:1;flex-wrap:wrap}.saving-indicator{display:inline-block;animation:spin 1s linear infinite;font-size:.7rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.autosave-toggle{display:flex;align-items:center;gap:.5rem;cursor:pointer;color:#fffc;font-size:.7rem;-webkit-user-select:none;user-select:none;white-space:nowrap}.autosave-toggle:hover{color:#fff}.autosave-toggle:has(input:disabled){cursor:not-allowed;opacity:.6;color:#fff9}.autosave-toggle input[type=checkbox]{position:absolute;opacity:0;pointer-events:none}.autosave-toggle input[type=checkbox]:disabled{cursor:not-allowed}.autosave-toggle input[type=checkbox]+span:before{content:"";display:inline-block;width:32px;height:14px;background-color:#2a2a2a;border-radius:7px;margin-right:.5rem;vertical-align:middle;transition:background-color .3s ease;position:relative;border:1px solid rgba(255,255,255,.1)}.autosave-toggle input[type=checkbox]+span:after{content:"";position:absolute;left:.25rem;top:50%;transform:translateY(-50%);width:10px;height:10px;background-color:#fff;border-radius:50%;transition:transform .3s ease;box-shadow:0 2px 4px #0000004d}.autosave-toggle input[type=checkbox]:checked+span:before{background-color:#10b981}.autosave-toggle input[type=checkbox]:checked+span:after{transform:translateY(-50%) translate(18px)}.autosave-toggle input[type=checkbox]:disabled+span:before{opacity:.5}.autosave-toggle input[type=checkbox]:disabled+span:after{opacity:.5}.autosave-toggle span{position:relative;padding-left:0}.navbar-toggles{display:flex;align-items:center;gap:.5rem}.low-zoom-labels-toggle{display:flex;align-items:center;gap:.5rem;cursor:pointer;color:#ffffffd9;font-size:.7rem;-webkit-user-select:none;user-select:none;white-space:nowrap;padding:.15rem .25rem;background:transparent;border-radius:3px;border:none;transition:all .2s ease}.low-zoom-labels-toggle:hover{color:#fff}.low-zoom-labels-toggle input[type=checkbox]{position:absolute;opacity:0;pointer-events:none}.low-zoom-labels-toggle input[type=checkbox]+span:before{content:"";display:inline-block;width:32px;height:14px;background-color:#2a2a2a;border-radius:7px;margin-right:.5rem;vertical-align:middle;transition:background-color .3s ease;position:relative;border:1px solid rgba(255,255,255,.1)}.low-zoom-labels-toggle input[type=checkbox]+span:after{content:"";position:absolute;left:.25rem;top:50%;transform:translateY(-50%);width:10px;height:10px;background-color:#fff;border-radius:50%;transition:transform .3s ease;box-shadow:0 2px 4px #0000004d}.low-zoom-labels-toggle input[type=checkbox]:checked+span:before{background-color:#0ea5e9}.low-zoom-labels-toggle input[type=checkbox]:checked+span:after{transform:translateY(-50%) translate(18px)}.low-zoom-labels-toggle span{position:relative;padding-left:0}.bottleneck-toggle{display:flex;align-items:center;gap:.5rem;cursor:pointer;color:#ffffffd9;font-size:.7rem;-webkit-user-select:none;user-select:none;white-space:nowrap;padding:.15rem .25rem;background:transparent;border-radius:3px;border:none;transition:all .2s ease}.bottleneck-toggle:hover{color:#fff}.bottleneck-toggle input[type=checkbox]{position:absolute;opacity:0;pointer-events:none}.bottleneck-toggle input[type=checkbox]+span:before{content:"";display:inline-block;width:32px;height:14px;background-color:#2a2a2a;border-radius:7px;margin-right:.5rem;vertical-align:middle;transition:background-color .3s ease;position:relative;border:1px solid rgba(255,255,255,.1)}.bottleneck-toggle input[type=checkbox]+span:after{content:"";position:absolute;left:.25rem;top:50%;transform:translateY(-50%);width:10px;height:10px;background-color:#fff;border-radius:50%;transition:transform .3s ease;box-shadow:0 2px 4px #0000004d}.bottleneck-toggle input[type=checkbox]:checked+span:before{background-color:#ef4444}.bottleneck-toggle input[type=checkbox]:checked+span:after{transform:translateY(-50%) translate(18px)}.bottleneck-toggle span{position:relative;padding-left:0}.edge-style-toggle{display:flex;align-items:center;gap:.5rem;cursor:pointer;color:#ffffffd9;font-size:.7rem;-webkit-user-select:none;user-select:none;white-space:nowrap;padding:.15rem .25rem;background:transparent;border-radius:3px;border:none;transition:all .2s ease}.edge-style-toggle:hover{color:#fff}.edge-style-toggle input[type=checkbox]{position:absolute;opacity:0;pointer-events:none}.edge-style-toggle input[type=checkbox]+span:before{content:"";display:inline-block;width:32px;height:14px;background-color:#2a2a2a;border-radius:7px;margin-right:.5rem;vertical-align:middle;transition:background-color .3s ease;position:relative;border:1px solid rgba(255,255,255,.1)}.edge-style-toggle input[type=checkbox]+span:after{content:"";position:absolute;left:.25rem;top:50%;transform:translateY(-50%);width:10px;height:10px;background-color:#fff;border-radius:50%;transition:transform .3s ease;box-shadow:0 2px 4px #0000004d}.edge-style-toggle input[type=checkbox]:checked+span:before{background-color:#0ea5e9}.edge-style-toggle input[type=checkbox]:checked+span:after{transform:translateY(-50%) translate(18px)}.edge-style-toggle span{position:relative;padding-left:0}.power-display{display:flex;align-items:center;gap:.5rem;background:#2a2a2a66;padding:.35rem .75rem;border-radius:3px;font-size:.8rem;font-weight:500;border:1px solid rgba(216,146,90,.3);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);box-shadow:0 1px 4px #0003;white-space:nowrap}.power-icon{font-size:.95rem;filter:drop-shadow(0 0 3px rgba(255,255,255,.4))}.power-stats{display:flex;align-items:center;gap:.3rem}.power-label{font-size:.75rem;opacity:.95;font-weight:600}.power-value{font-family:Courier New,monospace;font-weight:700;font-size:.78rem;text-shadow:0 0 6px currentColor}.power-value.production{color:#90ee90}.power-value.consumption{color:#ffb6c1}.power-separator{opacity:.7;margin:0 .15rem}.navbar-right{display:flex;flex-direction:column;justify-content:flex-start;align-items:flex-end;gap:.25rem}.navbar-right-top{display:flex;justify-content:flex-end;align-items:center;gap:.5rem}.navbar-button{padding:.4rem .9rem;border:1px solid rgba(255,255,255,.3);border-radius:3px;font-size:.85rem;font-weight:500;line-height:1;cursor:pointer;background-color:#ffffff26;color:#fff;transition:all .2s ease;text-shadow:0 1px 2px rgba(0,0,0,.2);white-space:nowrap}.navbar-button:hover:not(:disabled){background-color:#ffffff40;border-color:#ffffff80;box-shadow:0 0 12px #ffffff4d}.navbar .btn{padding:.4rem .9rem;border:1px solid rgba(255,255,255,.3);border-radius:3px;font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s ease;text-shadow:0 1px 2px rgba(0,0,0,.2)}.navbar .btn:hover{background-color:#ffffff26;border-color:#ffffff80;box-shadow:0 0 8px #fff3}.navbar .btn-primary{background-color:#ffffff40;color:#fff;border-color:#fff6}.navbar .btn-primary:hover{background-color:#ffffff59;box-shadow:0 0 12px #ffffff4d}.navbar .btn-secondary{background-color:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.3)}.navbar .btn-secondary:hover{background-color:#ffffff40}.navbar .btn-logout{background-color:#2a2a2a66;color:#fff;border:1px solid rgba(255,255,255,.3)}.navbar .btn-logout:hover{background-color:#2a2a2a99;border-color:#ef4444;box-shadow:0 0 8px #ef444433}.undo-redo-buttons{display:flex;gap:.5rem;align-items:center;margin-right:1rem}.undo-redo-button:disabled{opacity:.4;cursor:not-allowed;background-color:#ffffff0d}.undo-redo-button:disabled:hover{background-color:#ffffff0d;border-color:#ffffff4d;box-shadow:none}.navbar{--calculate-button-bg: #5a6789;--calculate-button-bg-dark: #475273;--calculate-button-bg-light: #6878a0;--calculate-button-border: rgba(100, 120, 160, .6);--calculate-button-border-hover: rgba(100, 120, 160, .8);--calculate-button-glow: rgba(100, 120, 160, .7);--glow-green: #4ade80;--glow-green-dark: #22c55e}@keyframes calculate-glow{0%,to{box-shadow:0 0 5px #47527380,0 0 10px #4752734d}50%{box-shadow:0 0 15px var(--calculate-button-glow),0 0 30px #6478a080,0 0 45px #6478a04d}}.navbar .navbar-button.calculate-button{background:linear-gradient(135deg,var(--calculate-button-bg) 0%,var(--calculate-button-bg-dark) 100%);border-color:var(--calculate-button-border);font-weight:600;animation:calculate-glow 3s ease-in-out infinite}.navbar .navbar-button.calculate-button:hover{background:linear-gradient(135deg,var(--calculate-button-bg-light) 0%,var(--calculate-button-bg) 100%);border-color:var(--calculate-button-border-hover);box-shadow:0 0 20px var(--calculate-button-glow),0 0 40px #6478a066;transform:scale(1.02)}@keyframes arrow-glow{0%,to{text-shadow:0 0 4px var(--glow-green),0 0 8px var(--glow-green),0 0 16px var(--glow-green),0 0 24px var(--glow-green-dark)}50%{text-shadow:0 0 6px var(--glow-green),0 0 12px var(--glow-green),0 0 24px var(--glow-green),0 0 40px var(--glow-green-dark),0 0 60px var(--glow-green-dark)}}.calculate-arrow{display:inline-block;animation:arrow-glow 2s ease-in-out infinite;font-weight:900;color:var(--glow-green);margin:0 .4rem;font-size:1.1em}.item-stats-panel{position:fixed;right:0;top:0;bottom:0;width:500px;background:#4a4a4a;box-shadow:-4px 0 12px #0006;z-index:1000;display:flex;flex-direction:column;animation:slideIn .3s ease-out;border-left:2px solid #555555}@keyframes slideIn{0%{transform:translate(100%)}to{transform:translate(0)}}.stats-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;background:linear-gradient(135deg,#c87a3b,#a8642f);color:#fff;border-bottom:2px solid #D8925A;box-shadow:0 2px 8px #0000004d}.stats-header h2{margin:0;font-size:1.5rem;font-weight:600}.close-button{background:#fff3;border:none;color:#fff;font-size:2rem;width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s;line-height:1;padding:0}.close-button:hover{background:#ffffff4d}.stats-content{flex:1;overflow-y:auto;padding:1rem}.no-data{text-align:center;padding:2rem;color:#a0a0a0;font-size:1.1rem}.stats-table{width:100%;border-collapse:collapse;font-size:.9rem}.stats-table thead{background:#3a3a3a;position:sticky;top:0;z-index:1;border-bottom:2px solid #C87A3B}.stats-table th{padding:.75rem;text-align:left;font-weight:600;color:#e0e0e0;border-bottom:2px solid #C87A3B}.stats-table td{padding:.75rem;border-bottom:1px solid #555555;color:#e0e0e0}.stats-table tbody tr:hover{background:#525252}.item-name{display:flex;align-items:center;gap:.5rem;font-weight:500}.resource-icon{width:24px;height:24px;object-fit:contain}.production-value,.consumption-value,.net-value{text-align:right;font-family:Courier New,monospace;font-weight:500}.production-value{color:#4caf50}.consumption-value{color:#f44336}.net-value{font-weight:600}.dialog-overlay{position:fixed;inset:0;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.dialog-content{background-color:#1a1a1a;border:2px solid #d4783b;border-radius:8px;padding:24px;min-width:500px;max-width:600px;box-shadow:0 8px 32px #d4783b4d}.dialog-content h2{color:#d4783b;margin:0 0 24px;font-size:24px;font-weight:600}.form-group{margin-bottom:20px}.form-group label{display:block;color:#e0e0e0;margin-bottom:8px;font-size:14px;font-weight:500}.form-group input,.form-group textarea{width:100%;padding:10px 12px;background-color:#2a2a2a;border:1px solid #444;border-radius:4px;color:#e0e0e0;font-size:14px;font-family:inherit;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#d4783b;box-shadow:0 0 0 2px #d4783b33}.form-group textarea{resize:vertical;min-height:60px}.dialog-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.dialog-hint{margin-top:12px;font-size:12px;color:#888;text-align:center}.save-dialog .btn{padding:8px 16px;font-size:14px}.share-dialog{min-width:500px}.share-description{color:#888;font-size:14px;margin-bottom:20px;line-height:1.5}.share-url-container{display:flex;gap:8px}.share-url-container input{flex:1;font-family:Monaco,Courier New,monospace;font-size:13px;background:#1a1a1a;color:#fff;border:1px solid #444;padding:8px 12px;border-radius:4px}.share-url-container input:focus{outline:none;border-color:#4caf50}.share-url-container button{white-space:nowrap;min-width:100px}.btn-success{background:#4caf50;color:#fff;border:none}.btn-success:hover{background:#45a049}.load-dialog{min-width:600px;max-width:700px;max-height:80vh;display:flex;flex-direction:column}.empty-state{padding:40px 20px;text-align:center;color:#888}.empty-state p{margin:8px 0}.empty-hint{font-size:14px;color:#666}.chains-list{max-height:500px;overflow-y:auto;margin-bottom:20px}.chains-list::-webkit-scrollbar{width:8px}.chains-list::-webkit-scrollbar-track{background:#2a2a2a;border-radius:4px}.chains-list::-webkit-scrollbar-thumb{background:#444;border-radius:4px}.chains-list::-webkit-scrollbar-thumb:hover{background:#555}.chain-item{display:flex;justify-content:space-between;align-items:center;padding:16px;background-color:#2a2a2a;border:1px solid #444;border-radius:6px;margin-bottom:12px;transition:all .2s}.chain-item:hover{border-color:#d4783b;background-color:#2f2f2f}.chain-item.test-case{background-color:#1a3a4a;border:2px solid #4a7a8a;box-shadow:0 0 12px #4a7a8a33}.chain-item.test-case:hover{border-color:#6a9aaa;background-color:#1f4450;box-shadow:0 0 16px #4a7a8a66}.chain-item.test-case .chain-date{color:#a0d8ff}.chain-item.test-case .chain-name{color:#d0f0ff}.chain-info{flex:1;min-width:0}.chain-name{font-size:16px;font-weight:600;color:#e0e0e0;margin-bottom:6px;display:flex;align-items:center;gap:8px}.test-badge{display:inline-block;background-color:#a0d8ff26;color:#a0d8ff;padding:3px 10px;border-radius:12px;font-size:11px;font-weight:700;white-space:nowrap;border:1px solid rgba(160,216,255,.3);flex-shrink:0}.chain-description{font-size:14px;color:#aaa;margin-bottom:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chain-meta{display:flex;gap:16px;font-size:12px;color:#888}.chain-date{color:#d4783b}.chain-stats{color:#888}.chain-actions{display:flex;gap:8px;margin-left:16px}.btn-small{padding:6px 12px;font-size:13px;white-space:nowrap}.btn-danger{background-color:#5a2a2a;color:#ff6b6b;border:1px solid #ff6b6b}.btn-danger:hover{background-color:#6a3030;border-color:#ff5252}.btn-danger.confirm-delete{background-color:#ff6b6b;color:#fff;animation:pulse .5s ease-in-out}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.delete-confirm-dialog{min-width:450px;max-width:500px}.delete-message{margin:0 0 24px}.delete-warning{color:#e0e0e0;font-size:16px;margin:0 0 12px;line-height:1.5}.delete-warning strong{color:#ff6b6b;font-weight:600}.delete-hint{color:#999;font-size:14px;margin:0;line-height:1.4}.delete-confirm-dialog .btn{padding:8px 16px;font-size:14px}.clear-all-confirm-dialog{min-width:450px;max-width:500px}.clear-message{margin:0 0 24px}.clear-warning{color:#e0e0e0;font-size:16px;margin:0 0 12px;line-height:1.5}.clear-warning strong{color:#ff6b6b;font-weight:600}.clear-hint{color:#999;font-size:14px;margin:0;line-height:1.4}.clear-all-confirm-dialog .btn{padding:8px 16px;font-size:14px}.modal-overlay{position:fixed;inset:0;background-color:#0009;display:flex;justify-content:center;align-items:center;z-index:1000;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:linear-gradient(135deg,#2a2a2a,#1f1f1f);border:1px solid rgba(200,122,59,.3);border-radius:8px;box-shadow:0 10px 40px #00000080,0 0 30px #c87a3b33;max-width:600px;width:90%;max-height:90vh;overflow-y:auto;animation:slideIn .3s ease}@keyframes slideIn{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid rgba(200,122,59,.2);background:linear-gradient(135deg,rgba(200,122,59,.1) 0%,transparent 100%)}.modal-header h2{margin:0;font-size:1.5rem;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3)}.modal-close{background:none;border:none;color:#ffffffb3;font-size:1.5rem;cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s ease}.modal-close:hover{color:#fff;background-color:#ef444433}.modal-body{padding:2rem;color:#ffffffe6;line-height:1.6}.about-section{margin-bottom:1.5rem}.about-section:last-child{margin-bottom:0}.about-section h3{margin-top:0;margin-bottom:1rem;font-size:1.1rem;color:#d8925a;text-shadow:0 1px 2px rgba(0,0,0,.3);border-bottom:1px solid rgba(200,122,59,.2);padding-bottom:.5rem}.about-section p{margin:.5rem 0;color:#ffffffd9;font-size:.95rem}.version-display{background-color:#2a2a2a66;border:1px solid rgba(200,122,59,.2);border-radius:4px;padding:1rem;font-family:Courier New,monospace}.version-row{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0}.version-row:not(:last-child){border-bottom:1px solid rgba(200,122,59,.1)}.version-label{color:#ffffffb3;font-weight:600}.version-value{color:#d8925a;font-weight:700;font-size:1.05rem}.about-section ul{list-style:none;padding:0;margin:0}.about-section li{padding:.5rem 0 .5rem 1.5rem;position:relative;color:#ffffffd9;font-size:.95rem}.about-section li:before{content:"▸";position:absolute;left:0;color:#d8925a;font-weight:700}.modal-footer{padding:1.5rem;border-top:1px solid rgba(200,122,59,.2);display:flex;justify-content:flex-end;gap:.5rem}.modal-footer .btn{padding:.5rem 1.5rem}.resource-calculator-modal{min-width:500px;max-width:600px}.resource-calculator-modal .form-group select{width:100%;padding:10px 12px;background-color:#2a2a2a;border:1px solid #444;border-radius:4px;color:#e0e0e0;font-size:14px;font-family:inherit;transition:border-color .2s;cursor:pointer;max-height:200px}.resource-calculator-modal .form-group select:focus{outline:none;border-color:#d4783b;box-shadow:0 0 0 2px #d4783b33}.resource-calculator-modal .resource-search{margin-bottom:8px;font-size:13px}.resource-calculator-modal .form-group input[type=number]{width:100%}.checkbox-group{display:flex;flex-direction:column;gap:8px}.checkbox-group label{display:flex;align-items:center;gap:8px;cursor:pointer;margin-bottom:0}.checkbox-group input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:#d4783b}.checkbox-group span{color:#e0e0e0;font-size:14px;font-weight:500}.help-text{margin:4px 0 0 26px;font-size:12px;color:#888;line-height:1.4}.resource-calculator-modal .btn{padding:8px 16px;font-size:14px}.custom-dropdown{position:relative;width:100%}.dropdown-selected{width:100%;padding:10px 12px;background-color:#2a2a2a;border:1px solid #444;border-radius:4px;color:#e0e0e0;font-size:14px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:border-color .2s;min-height:42px}.dropdown-selected:hover{border-color:#666}.dropdown-selected .placeholder{color:#888}.dropdown-options{position:absolute;top:100%;left:0;right:0;margin-top:4px;background-color:#2a2a2a;border:1px solid #444;border-radius:4px;max-height:300px;overflow-y:auto;z-index:1000;box-shadow:0 4px 6px #0000004d}.dropdown-option{padding:10px 12px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:background-color .2s;color:#e0e0e0;font-size:14px}.dropdown-option:hover{background-color:#d4783b33}.dropdown-option.selected{background-color:#d4783b4d}.dropdown-option.disabled{color:#888;cursor:default;justify-content:center}.dropdown-option.disabled:hover{background-color:transparent}.resource-icon{width:24px;height:24px;object-fit:contain;flex-shrink:0}.chain-comparison-modal{min-width:700px;max-width:900px;max-height:90vh;overflow-y:auto}.chain-comparison-modal h2{margin-bottom:8px}.target-info{color:#aaa;font-size:14px;margin-bottom:24px}.target-info strong{color:#d4783b}.no-chains{text-align:center;padding:40px 20px;color:#aaa}.no-chains p{margin:8px 0}.chains-container{display:flex;flex-direction:column;gap:20px;margin-bottom:24px}.chain-card{background-color:#0f0f0f!important;border:2px solid #222;border-radius:8px;padding:20px;position:relative;transition:border-color .2s;overflow:visible}.chain-card:hover{border-color:#666}.chain-card.optimal{border-color:#d4783b;background-color:#d4783b0d!important}.chain-card.alternate{border-color:#2a2a2a}.optimal-badge{display:inline-block;background-color:#d4783b;color:#1a1a1a;padding:4px 10px;border-radius:4px;font-size:12px;font-weight:600;text-transform:uppercase;margin-left:8px;vertical-align:middle}.chain-header{margin-bottom:16px;padding-bottom:12px;overflow:visible}.chain-header h3{color:#e0e0e0;margin:0 0 8px;font-size:18px}.chain-flow-header{display:flex;align-items:center;gap:8px;flex-wrap:wrap;overflow:visible}.flow-icons-header{display:flex;align-items:center;gap:4px;overflow:visible}.flow-icon-header{width:28px;height:28px;object-fit:contain;flex-shrink:0;cursor:help;transition:transform .2s}.flow-icon-header:hover{transform:scale(1.15)}.flow-icon-header.byproduct{opacity:.7}.flow-arrow-header{color:#d4783b;font-size:18px;font-weight:700;margin:0 4px}.byproduct-separator{color:#888;font-size:16px;font-weight:700;margin:0 4px}.chain-primary-recipe{color:#aaa;font-size:13px;margin-bottom:4px}.chain-primary-recipe strong{color:#d4783b}.chain-stats-compact{display:flex;align-items:center;gap:8px;font-size:11px;color:#888;margin-top:4px}.stat-compact{color:#aaa}.stat-separator{color:#555}.chain-metrics{display:flex;flex-direction:column;gap:16px;margin-bottom:20px;overflow:visible}.metric{display:flex;flex-direction:column;gap:8px;overflow:visible}.metric-label{color:#aaa;font-size:12px;text-transform:uppercase;font-weight:600;letter-spacing:.5px}.metric-value{color:#e0e0e0;font-size:16px;font-weight:500}.resource-list{display:flex;flex-direction:column;gap:6px}.resource-item{display:flex;align-items:center;gap:8px;padding:6px 12px;background-color:#1a1a1a;border-radius:4px;border-left:3px solid #d4783b}.resource-item .resource-name{flex:1}.resource-item .resource-rate{margin-left:auto}.resource-item.raw{border-left-color:#d4783b}.resource-item.intermediary{border-left-color:#4caf50}.resource-item.byproduct{border-left-color:#ffc107}.resource-name{color:#e0e0e0;font-size:14px}.resource-rate{color:#d4783b;font-size:14px;font-weight:600}.buildings-list{display:flex;flex-direction:column;gap:6px;overflow:visible}.logistics-list{display:flex;gap:16px}.building-item{display:flex;align-items:center;gap:8px;padding:6px 12px;background-color:#1a1a1a;border-radius:4px;font-size:13px;overflow:visible}.building-count{color:#d4783b;font-weight:600;min-width:40px}.building-name{color:#e0e0e0;font-weight:500}.building-recipe{color:#888;font-style:italic}.flow-separator{color:#555;font-weight:300;margin:0 4px}.flow-icons{display:flex;align-items:center;gap:8px;overflow:visible}.flow-resource{display:flex;align-items:center;gap:3px;overflow:visible}.flow-icon{width:18px;height:18px;object-fit:contain;flex-shrink:0;cursor:help}.flow-rate{color:#d4783b;font-size:11px;font-weight:600;white-space:nowrap}.flow-arrow{color:#d4783b;font-size:14px;font-weight:700;margin:0 4px}.chain-note{margin:16px 0 8px;padding:8px 12px;background-color:#d4783b1a;border-left:3px solid #d4783b;border-radius:4px}.chain-note small{color:#aaa;font-size:12px;line-height:1.4}.select-chain-btn{width:100%;padding:10px;font-size:14px;font-weight:600;margin-top:0}.chain-warning{display:flex;align-items:center;gap:8px;padding:8px 12px;background-color:#ff6b6b1a;border-left:3px solid #ff6b6b;border-radius:4px;margin-top:8px}.warning-icon{font-size:16px;flex-shrink:0}.warning-text{color:#ff6b6b;font-size:12px;line-height:1.4}.chain-comparison-modal .dialog-actions{margin-top:0;padding-top:20px;border-top:1px solid #444}.chain-header.clickable:hover{background-color:#ffffff08;border-radius:4px;transition:background-color .2s}.collapse-indicator{color:#d4783b;font-size:20px;-webkit-user-select:none;user-select:none;transition:transform .2s;display:inline-block;min-width:24px;text-align:center}.alternate-indicator{color:#ff9f43;font-size:12px;font-weight:600;padding:2px 6px;background-color:#ff9f4333;border-radius:4px;margin-left:8px}.chain-summary{display:flex;flex-direction:column;gap:12px;margin-top:12px}.summary-section{display:flex;flex-direction:column;gap:6px}.summary-label{color:#aaa;font-size:12px;font-weight:600;text-transform:uppercase}.summary-value{color:#e0e0e0;font-size:14px}.summary-resources{display:flex;flex-direction:column;gap:4px}.summary-resource-item{color:#ccc;font-size:13px;display:flex;align-items:center;gap:6px}.summary-resource-item strong{color:#d4783b;font-weight:600}.summary-stats{display:flex;gap:24px;margin-top:8px;padding-top:12px;border-top:1px solid #444}.summary-stat{display:flex;flex-direction:column;gap:4px}.summary-stat-value{color:#d4783b;font-size:18px;font-weight:600}.summary-stat-label{color:#aaa;font-size:11px;text-transform:uppercase}.resource-icon-small{width:20px;height:20px;object-fit:contain;flex-shrink:0}.building-icon{width:24px;height:24px;object-fit:contain;flex-shrink:0}.react-tooltip{background-color:#000000f2!important;font-size:12px!important;padding:6px 10px!important;border-radius:4px!important;z-index:10000!important}.rate-capped-warning{display:flex;align-items:flex-start;gap:8px;padding:10px 14px;background-color:#ff980026;border:1px solid rgba(255,152,0,.3);border-radius:6px;margin-bottom:16px;font-size:13px;color:#ffb74d;line-height:1.5}.rate-capped-warning .warning-icon{font-size:16px;flex-shrink:0;margin-top:1px}:root{--rt-color-white:#fff;--rt-color-dark:#222;--rt-color-success:#8dc572;--rt-color-error:#be6464;--rt-color-warning:#f0ad4e;--rt-color-info:#337ab7;--rt-opacity:.9;--rt-transition-show-delay:.15s;--rt-transition-closing-delay:.15s;--rt-arrow-size:8px}.core-styles-module_tooltip__3vRRp{left:0;opacity:0;pointer-events:none;position:absolute;top:0;will-change:opacity}.core-styles-module_fixed__pcSol{position:fixed}.core-styles-module_arrow__cvMwQ{background:inherit;position:absolute;z-index:-1}.core-styles-module_noArrow__xock6{display:none}.core-styles-module_clickable__ZuTTB{pointer-events:auto}.core-styles-module_show__Nt9eE{opacity:var(--rt-opacity);transition:opacity var(--rt-transition-show-delay) ease-out}.core-styles-module_closing__sGnxF{opacity:0;transition:opacity var(--rt-transition-closing-delay) ease-in}.styles-module_tooltip__mnnfp{border-radius:3px;font-size:90%;padding:8px 16px;width:max-content}.styles-module_arrow__K0L3T{height:var(--rt-arrow-size);width:var(--rt-arrow-size)}[class*=react-tooltip__place-top]>.styles-module_arrow__K0L3T{transform:rotate(45deg)}[class*=react-tooltip__place-right]>.styles-module_arrow__K0L3T{transform:rotate(135deg)}[class*=react-tooltip__place-bottom]>.styles-module_arrow__K0L3T{transform:rotate(225deg)}[class*=react-tooltip__place-left]>.styles-module_arrow__K0L3T{transform:rotate(315deg)}.styles-module_dark__xNqje{background:var(--rt-color-dark);color:var(--rt-color-white)}.styles-module_light__Z6W-X{background-color:var(--rt-color-white);color:var(--rt-color-dark)}.styles-module_success__A2AKt{background-color:var(--rt-color-success);color:var(--rt-color-white)}.styles-module_warning__SCK0X{background-color:var(--rt-color-warning);color:var(--rt-color-white)}.styles-module_error__JvumD{background-color:var(--rt-color-error);color:var(--rt-color-white)}.styles-module_info__BWdHW{background-color:var(--rt-color-info);color:var(--rt-color-white)}.graph-editor{display:flex;flex-direction:column;height:100vh;width:100vw;background:#4a4a4a}.editor-content{display:flex;flex:1;overflow:hidden}.flow-container{flex:1;display:flex;flex-direction:column;background-color:#4a4a4a;position:relative;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.test-case-banner{background:linear-gradient(135deg,#1a3a4a,#0a2a3a);border-bottom:3px solid #4a7a8a;color:#a0d8ff;padding:12px 16px;display:flex;align-items:center;gap:12px;font-weight:600;font-size:.95rem;box-shadow:0 2px 8px #0000004d,0 0 16px #4a7a8a26;z-index:10;flex-shrink:0}.test-case-banner .test-case-icon{font-size:1.3rem;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.cycle-warning-banner{background:#ff9800;color:#fff;padding:12px 20px;display:flex;align-items:center;justify-content:center;gap:12px;font-weight:600;font-size:14px;border-bottom:4px solid #e65100;animation:pulse-warning 2s ease-in-out infinite;box-shadow:0 2px 6px #0000004d;z-index:100;flex-shrink:0}.cycle-warning-banner .warning-icon{font-size:20px;filter:drop-shadow(0 0 4px rgba(255,255,255,.4))}@keyframes pulse-warning{0%,to{opacity:1}50%{opacity:.9}}.calculation-indicator{position:fixed;top:20px;right:20px;background:#2196f3f2;color:#fff;padding:12px 20px;border-radius:8px;display:flex;align-items:center;gap:12px;font-weight:500;font-size:14px;box-shadow:0 4px 12px #0000004d;z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.calculation-indicator .spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.drag-hint{position:fixed;top:80px;left:50%;transform:translate(-50%);background:#323232d9;color:#e0e0e0;padding:10px 18px;border-radius:8px;font-size:13px;font-weight:500;box-shadow:0 4px 12px #0000004d;z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:0;pointer-events:none;transition:opacity .2s ease-in-out}.drag-hint.visible{opacity:1}.drag-hint kbd{background:#ffffff26;border:1px solid rgba(255,255,255,.2);border-radius:4px;padding:2px 6px;font-family:inherit;font-size:12px;margin:0 2px}.guest-mode-banner{background:linear-gradient(135deg,#2196f3,#1976d2);color:#fff;padding:10px 20px;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:500;font-size:14px;border-bottom:2px solid #1565c0;box-shadow:0 2px 6px #0003;z-index:99;flex-shrink:0}.guest-mode-banner .guest-icon{font-size:18px}.guest-mode-banner .sign-in-link{font-weight:600;transition:opacity .2s}.guest-mode-banner .sign-in-link:hover{opacity:.8}.react-flow-wrapper{flex:1;overflow:hidden;position:relative;background-image:linear-gradient(rgba(85,85,85,.3) 1px,transparent 1px),linear-gradient(90deg,rgba(85,85,85,.3) 1px,transparent 1px),linear-gradient(rgba(85,85,85,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(85,85,85,.15) 1px,transparent 1px);background-size:100px 100px,100px 100px,20px 20px,20px 20px;background-position:-1px -1px,-1px -1px,-1px -1px,-1px -1px}.react-flow-wrapper.zoom-very-low,.react-flow-wrapper.zoom-low{background-image:none!important;background-color:#4a4a4a}.loading{display:flex;justify-content:center;align-items:center;height:100vh;font-size:1.5rem;color:#a0a0a0;background:#4a4a4a}.react-flow__viewport{will-change:transform;transform:translateZ(0);backface-visibility:hidden}.react-flow__renderer{transform:translateZ(0);backface-visibility:hidden}.react-flow__node{border-radius:4px}.react-flow__node.selected{outline:4px solid #00d4ff;outline-offset:2px;box-shadow:0 0 20px #00d4ff80}.react-flow__handle{width:14px;height:14px;border-radius:50%;border:2px solid #555555}.react-flow__handle:hover{border-color:#c87a3b}.react-flow__background{background-color:#4a4a4a}.react-flow__controls{background:#2a2a2a;border:1px solid #555555;box-shadow:0 0 12px #0006}.react-flow__controls-button{background:#3a3a3a;border-bottom:1px solid #555555;color:#e0e0e0}.react-flow__controls-button:hover{background:#4a4a4a;border-color:#c87a3b}.extra-controls{position:absolute;bottom:180px;left:10px;display:flex;flex-direction:column;background:#2a2a2a;border:1px solid #555555;border-radius:4px;box-shadow:0 0 12px #0006;z-index:4}.extra-controls .react-flow__controls-button{border-radius:0;border-bottom:1px solid #555555}.extra-controls .react-flow__controls-button:last-child{border-bottom:none;border-bottom-left-radius:3px;border-bottom-right-radius:3px}.extra-controls .react-flow__controls-button:first-child{border-top-left-radius:3px;border-top-right-radius:3px}.minimap-wrapper{position:absolute;bottom:10px;right:10px;z-index:5}.minimap-wrapper .react-flow__minimap{position:relative!important;bottom:auto!important;right:auto!important;background:#2a2a2a;border:1px solid #555555;box-shadow:0 0 12px #0006}.minimap-drag-overlay{position:absolute;inset:0;z-index:10;cursor:grab}.minimap-drag-overlay:active{cursor:grabbing}.graph-footer{position:absolute;bottom:10px;left:70px;z-index:3;pointer-events:auto;opacity:.4;transition:opacity .2s ease}.graph-footer:hover{opacity:.8}.graph-footer-contact{font-size:.7rem;margin-bottom:2px;color:silver}.graph-footer-contact a{color:#d8925a;text-decoration:none;transition:color .2s ease}.graph-footer-contact a:hover{color:#e6a865}.graph-footer-attribution{font-size:.65rem;color:#a0a0a0}.graph-footer-attribution a{color:#d8925a;text-decoration:none;transition:color .2s ease}.graph-footer-attribution a:hover{color:#e6a865}.zoom-very-low .react-flow__node,.zoom-very-low .react-flow__edge,.zoom-low .react-flow__node,.zoom-low .react-flow__edge,.zoom-medium .react-flow__node,.zoom-medium .react-flow__edge{animation:none!important;transition:none!important;filter:none!important;will-change:auto!important}.zoom-very-low .react-flow__edge-path,.zoom-low .react-flow__edge-path,.zoom-medium .react-flow__edge-path{stroke-dasharray:none!important;animation:none!important;filter:none!important}.zoom-very-low .edge-label.warning,.zoom-very-low .edge-label.critical,.zoom-very-low .edge-label.bottleneck,.zoom-low .edge-label.warning,.zoom-low .edge-label.critical,.zoom-low .edge-label.bottleneck,.zoom-medium .edge-label.warning,.zoom-medium .edge-label.critical,.zoom-medium .edge-label.bottleneck{animation:none!important}.zoom-medium .edge-label{box-shadow:0 1px 2px #0000004d!important;text-shadow:none!important;transition:none!important}.zoom-very-low .bottleneck,.zoom-low .bottleneck,.zoom-medium .bottleneck{animation:none!important}.zoom-very-low .react-flow__edge{stroke-width:2px!important}.zoom-low .react-flow__edge{stroke-width:3px!important}.zoom-very-low .react-flow__node,.zoom-low .react-flow__node{box-shadow:none!important}.zoom-very-low .logistics-node{min-width:20px!important;width:20px!important;height:20px!important;border-radius:50%!important;padding:0!important}.zoom-very-low .logistics-body,.zoom-very-low .logistics-node img{opacity:0!important}.zoom-very-low .react-flow__node text,.zoom-very-low .react-flow__node label,.zoom-very-low .react-flow__node span,.zoom-very-low .delete-button,.zoom-very-low .built-button,.zoom-very-low .compression-toggle,.zoom-very-low .node-color-picker,.zoom-very-low .react-flow__node input,.zoom-very-low .react-flow__node select,.zoom-very-low .react-flow__edge-textbg,.zoom-very-low .react-flow__edge-text,.zoom-very-low .edge-label-container,.zoom-very-low .edge-label{opacity:0!important;pointer-events:none!important}.zoom-very-low .production-node,.zoom-very-low .container-node{display:flex;align-items:center;justify-content:center;overflow:hidden}.zoom-very-low .node-header,.zoom-very-low .container-header,.zoom-very-low .node-body,.zoom-very-low .container-body{opacity:0!important}.zoom-resource-icon{opacity:0!important;width:0!important;height:0!important}.zoom-very-low .zoom-resource-icon,.zoom-low .zoom-resource-icon{opacity:1!important;width:80%!important;height:80%!important;object-fit:contain!important}.building-type-label{position:absolute!important;opacity:0!important;width:0!important;height:0!important;overflow:hidden!important;pointer-events:none!important}.zoom-low .building-type-label{opacity:1!important;width:auto!important;height:auto!important;position:absolute!important;top:0!important;left:50%!important;transform:translate(-50%,-100%)!important;font-size:36px!important;font-weight:400!important;color:#fff!important;text-shadow:0 2px 4px rgba(0,0,0,.8),0 0 8px rgba(0,0,0,.6)!important;z-index:20!important;white-space:nowrap!important}.zoom-low .production-node,.zoom-low .logistics-node,.zoom-low .container-node,.zoom-low .infrastructure-node{overflow:visible!important}.zoom-very-low .building-type-label{opacity:0!important;width:0!important;height:0!important}.zoom-low .sink-indicator{width:40px!important;height:40px!important;box-shadow:0 0 10px #ff9500!important}.zoom-very-low .sink-indicator{width:60px!important;height:60px!important;box-shadow:0 0 14px #ff9500!important}.zoom-very-low .sink-drain-symbol,.zoom-low .sink-drain-symbol{display:none}.zoom-low .logistics-node{min-width:30px!important;width:30px!important;height:30px!important;border-radius:50%!important;padding:0!important}.zoom-low .logistics-body,.zoom-low .logistics-node img{opacity:0!important}.zoom-low .production-node,.zoom-low .container-node{display:flex;align-items:center;justify-content:center;overflow:hidden}.zoom-low .node-header,.zoom-low .container-header,.zoom-low .node-body,.zoom-low .container-body,.zoom-low .node-rates,.zoom-low .container-stats,.zoom-low .delete-button,.zoom-low .built-button,.zoom-low .compression-toggle,.zoom-low .node-color-picker,.zoom-low .react-flow__edge-textbg,.zoom-low .react-flow__edge-text,.zoom-low .edge-label-container,.zoom-low .edge-label,.zoom-low .handle-icon,.zoom-low .header-resource-icons,.zoom-low .ignore-inputs-toggle,.zoom-low .clock-speed-slider,.zoom-low .slider-markers{opacity:0!important;pointer-events:none!important}.zoom-very-low .production-node.built,.zoom-very-low .container-node.built,.zoom-very-low .logistics-node.built,.zoom-low .production-node.built,.zoom-low .container-node.built,.zoom-low .logistics-node.built{background:#2a5a2a!important}.zoom-very-low .production-node,.zoom-very-low .container-node,.zoom-very-low .logistics-node,.zoom-low .production-node,.zoom-low .container-node,.zoom-low .logistics-node{cursor:pointer}.zoom-very-low .built-button,.zoom-very-low .node-color-picker,.zoom-low .built-button,.zoom-low .node-color-picker{pointer-events:none!important}.canvas-instructions{position:absolute;top:10px;right:10px;z-index:5;transition:all .2s ease-in-out}.canvas-instructions.expanded{pointer-events:auto;background:#000000b3;padding:8px 16px;border-radius:6px;font-size:13px;color:#ccc;display:flex;gap:12px;align-items:center;white-space:nowrap}.instruction-item{display:flex;align-items:center;gap:6px}.instruction-icon{color:#999;flex-shrink:0}.canvas-instructions.collapsed{pointer-events:auto;background:#000000b3;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:18px;font-weight:700;color:#ccc}.canvas-instructions.collapsed:hover{background:#000000d9;color:#fff}.instruction-separator{color:#666;font-weight:700}.instructions-hide-button{background:none;border:none;color:#999;font-size:20px;line-height:1;cursor:pointer;padding:0 4px;margin-left:4px;transition:color .2s}.whats-new{position:absolute;top:50px;right:10px;z-index:5;transition:all .2s ease-in-out}.whats-new.collapsed{pointer-events:auto;background:#000000b3;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:18px;color:#ccc}.whats-new.collapsed:hover{background:#000000d9;color:#fff}.whats-new.collapsed.has-new:after{content:"";position:absolute;top:-2px;right:-2px;width:8px;height:8px;background:#ff5252;border-radius:50%;border:2px solid #4a4a4a;animation:pulse-badge 2s ease-in-out infinite}@keyframes pulse-badge{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:.8}}.whats-new.expanded{pointer-events:auto;background:#000000b3;border:1px solid rgba(255,255,255,.1);border-radius:6px;padding:10px 14px;min-width:300px;max-width:400px;box-shadow:0 4px 6px #0000004d}.whats-new-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.1)}.whats-new-title{color:#e0e0e0;font-size:.9rem;font-weight:600}.whats-new-close{background:none;border:none;color:#999;font-size:1.5rem;line-height:1;cursor:pointer;padding:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;transition:color .2s ease-in-out}.whats-new-close:hover{color:#fff}.whats-new-content{max-height:400px;overflow-y:auto;color:#d0d0d0;font-size:.85rem;line-height:1.5}.whats-new-content::-webkit-scrollbar{width:6px}.whats-new-content::-webkit-scrollbar-track{background:#ffffff0d;border-radius:3px}.whats-new-content::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.whats-new-content::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.whats-new-loading{color:#999;font-style:italic;padding:10px 0;text-align:center}.version-item{margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.05)}.version-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.version-item.latest .version-header{color:#c87a3b;font-weight:700}.version-header{color:#fff;font-size:.95rem;font-weight:600;margin-bottom:8px}.version-content{color:#d0d0d0;white-space:pre-wrap;word-wrap:break-word}.instructions-hide-button:hover{color:#fff}.chain-manager{padding:2rem;min-height:100vh;background-color:#3a3a3a}.chain-manager-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.chain-manager-header h1{margin:0;color:#e0e0e0}.chains-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.no-chains{grid-column:1 / -1;text-align:center;padding:3rem}.no-chains p{font-size:1.25rem;color:#a0a0a0;margin-bottom:1rem}.chain-card{background:#4a4a4a;border-radius:4px;border:1px solid #555555;box-shadow:0 2px 6px #0000004d;overflow:hidden;transition:transform .2s,box-shadow .2s}.chain-card:hover{transform:translateY(-4px);border-color:#c87a3b;box-shadow:0 4px 12px #0006,0 0 12px #c87a3b33}.chain-card-header{background:linear-gradient(135deg,#c87a3b,#a8642f);color:#fff;padding:1rem}.chain-card-header h3{margin:0;font-size:1.25rem}.chain-card-body{padding:1rem}.chain-card-body p{color:#a0a0a0;margin-bottom:1rem}.chain-stats{display:flex;gap:1rem;margin-bottom:.5rem}.chain-stats span{font-size:.9rem;color:#b0b0b0}.chain-date{font-size:.85rem;color:#909090}.chain-card-actions{display:flex;gap:.5rem;padding:1rem;border-top:1px solid #555555}.chain-card-actions .btn{flex:1}.btn-danger{background-color:#e74c3c;color:#fff}.btn-danger:hover{background-color:#c0392b}.chain-card.test-case{background:#1a3a4a;border:2px solid #4a7a8a;box-shadow:0 2px 6px #0000004d,0 0 12px #4a7a8a33}.chain-card.test-case:hover{transform:translateY(-4px);border-color:#6a9aaa;box-shadow:0 4px 12px #0006,0 0 16px #4a7a8a66}.chain-card.test-case .chain-card-header{background:linear-gradient(135deg,#3a7a9a,#2a5a7a)}.test-badge{display:inline-block;background-color:#a0d8ff26;color:#a0d8ff;padding:4px 12px;border-radius:12px;font-size:.75rem;font-weight:700;white-space:nowrap;border:1px solid rgba(160,216,255,.3);margin-left:8px}.chain-manager-footer{position:fixed;bottom:20px;left:20px;z-index:10;opacity:.4;transition:opacity .2s ease}.chain-manager-footer:hover{opacity:.8}.chain-manager-footer-contact{font-size:.7rem;margin-bottom:2px;color:silver}.chain-manager-footer-contact a{color:#d8925a;text-decoration:none;transition:color .2s ease}.chain-manager-footer-contact a:hover{color:#e6a865}.chain-manager-footer-attribution{font-size:.65rem;color:#a0a0a0}.chain-manager-footer-attribution a{color:#d8925a;text-decoration:none;transition:color .2s ease}.chain-manager-footer-attribution a:hover{color:#e6a865}*{box-sizing:border-box}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#3a3a3a;color:#e0e0e0}#root{width:100vw;height:100vh;margin:0;padding:0;background-color:#3a3a3a}.loading{display:flex;justify-content:center;align-items:center;height:100vh;font-size:1.5rem;color:#a0a0a0}.btn{padding:.5rem 1rem;border:1px solid #555555;border-radius:4px;font-size:.9rem;font-weight:500;cursor:pointer;background-color:#2a2a2a;color:#e0e0e0;transition:all .2s ease;position:relative}.btn:hover{border-color:#c87a3b;background-color:#333;box-shadow:0 0 8px #c87a3b4d}.btn:active{background-color:#252525;box-shadow:0 0 12px #c87a3b66}.btn:disabled{cursor:not-allowed;opacity:.5;background-color:#1a1a1a;border-color:#444}.btn:disabled:hover{background-color:#1a1a1a;border-color:#444;box-shadow:none}.btn-primary{background:linear-gradient(135deg,#c87a3b,#a8642f);border:1px solid #C87A3B;color:#fff;font-weight:600}.btn-primary:hover{background:linear-gradient(135deg,#d8925a,#c87a3b);box-shadow:0 0 12px #c87a3b80;border-color:#e6a865}.btn-primary:active{background:linear-gradient(135deg,#a8642f,#925528);box-shadow:0 0 16px #c87a3b99}.btn-secondary{background-color:#2a2a2a;color:#e0e0e0;border:1px solid #555555}.btn-secondary:hover{background-color:#333;border-color:#c87a3b;box-shadow:0 0 8px #c87a3b40}.btn-info{background-color:#1a3a4a;color:#a0d8ff;border:1px solid #4a7a8a}.btn-info:hover{background-color:#2a4a5a;border-color:#6a9aaa;box-shadow:0 0 8px #6a9aaa4d}