:root{--bg-color: #1a1a1a;--text-color: #e0e0e0;--primary-color: #ff4d00;--secondary-color: #333333;--border-color: #444444;--success-color: #00ff66;--danger-color: #ff0033;--font-stack: "Courier New", Courier, monospace;--bouncy-bezier: cubic-bezier(.175, .885, .32, 1.275)}[x-cloak]{display:none!important}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-stack);margin:0;padding:0;line-height:1.5;height:100vh;overflow:hidden;scrollbar-gutter:stable}@media(max-width:768px){body{height:auto;overflow:auto}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:#444;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}*{scrollbar-width:thin;scrollbar-color:#444 var(--bg-color)}*{box-sizing:border-box}a{color:var(--primary-color);text-decoration:none}a:hover{text-decoration:underline}.hover-scale{transition:transform .2s var(--bouncy-bezier);display:inline-block}.hover-scale:hover{transform:scale(1.1)}.container{max-width:100%;margin:0;padding:1rem;height:100%;display:flex;flex-direction:column}@media(max-width:768px){.container{height:auto}}.btn{display:inline-block;background:var(--primary-color);color:#000;padding:.5rem 1rem;border:none;cursor:pointer;font-weight:700;text-transform:uppercase;border-radius:4px;transition:transform .2s var(--bouncy-bezier),filter .2s;transform:scale(1)}.btn:hover{filter:brightness(1.2);transform:scale(1.1)}.btn:active{transform:scale(.95)}.btn-icon{display:inline-flex;align-items:center;justify-content:center;background:transparent;color:var(--text-color);padding:.2rem;border:none;cursor:pointer;transition:color .2s,transform .2s var(--bouncy-bezier);transform:scale(1)}.btn-icon:hover{color:var(--primary-color);transform:scale(1.2)}.btn-icon:active{transform:scale(.9)}.input{background:var(--secondary-color);border:1px solid var(--border-color);color:var(--text-color);padding:.5rem;font-family:inherit;width:100%;transition:border-color .2s,box-shadow .2s,transform .2s var(--bouncy-bezier)}.input:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px #ff4d0033;outline:none;transform:scale(1.02)}input::-webkit-outer-spin-button,input::-webkit-inner-spin-button{-webkit-appearance:none;appearance:none;margin:0}input[type=number]{-moz-appearance:textfield;appearance:textfield}.card{border:1px solid var(--border-color);padding:1rem;margin-bottom:1rem;background:#222}.flex{display:flex}.flex-col{flex-direction:column}.gap-4{gap:1rem}.justify-between{justify-content:space-between}.items-center{align-items:center}.grid{display:grid}.grid-cols-2{grid-template-columns:1fr 1fr}canvas{width:100%;height:100%;min-height:0}.layout-wrapper{display:flex;gap:1rem;align-items:stretch;flex:1;min-height:0;position:relative}.sidebar{width:350px;flex-shrink:0;overflow-y:auto;display:flex;flex-direction:column;scrollbar-gutter:stable}.main-content{flex-grow:1;min-width:0;display:flex;flex-direction:column}@media(max-width:768px){.layout-wrapper{flex-direction:column;height:auto}.sidebar{width:100%;height:auto;max-height:none;overflow:visible}.main-content{height:450px;flex-shrink:0}}.checkbox-label{display:flex;align-items:center;justify-content:center;gap:.5rem;cursor:pointer;user-select:none;font-size:.9rem;transition:transform .2s var(--bouncy-bezier)}.checkbox-label:hover{transform:scale(1.05)}.checkbox-label input{display:none}.checkmark{width:18px;height:18px;border:2px solid var(--primary-color);display:flex;align-items:center;justify-content:center;background:transparent;transition:background-color .2s,transform .2s var(--bouncy-bezier)}.checkbox-label input:checked+.checkmark:after{content:"";display:block;width:10px;height:10px;background:var(--primary-color);animation:popIn .3s var(--bouncy-bezier)}@keyframes popIn{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}.help-text{font-size:.8rem;color:#aaa;margin-top:.4rem;padding-left:.5rem;border-left:2px solid var(--primary-color);line-height:1.3}.help-box{background:#ff4d000d;border:1px dashed var(--primary-color);padding:.8rem;margin-top:1rem;font-size:.85rem}.help-box h3{margin:0 0 .4rem;font-size:.9rem;color:var(--primary-color);text-transform:uppercase}.help-box ul{margin:0;padding-left:1.2rem}.header-text{margin:0;font-size:1.8rem;line-height:1;user-select:none;transition:all .3s var(--bouncy-bezier);transform:translateY(.55rem)}.firecalc:hover .header-text{transform:translateY(0)}.header-calc-text{height:1rem;margin-top:.1rem;opacity:0;overflow:hidden;font-size:.65rem;color:#aaa;transition:all .3s var(--bouncy-bezier);transform:translateY(-.5rem);user-select:none}.firecalc:hover .header-calc-text{opacity:1;transform:translateY(0)}