:root{color-scheme:dark;--mint:#a9f1e6;--rose:#f1a6cf;--violet:#c0a4ff;--gold:#ead691;color:#edf6f4;background:#080e12;font:14px/1.55 Inter,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 25% 30%,#15303b55,transparent 50%),radial-gradient(ellipse at 60% 85%,#34224e55,transparent 60%),#080e12}button,input,select{font:inherit}button,select{border:1px solid #a9f1e640;border-radius:10px;background:linear-gradient(125deg,#d9fff412,#c0a4ff09);color:#dbece8;padding:9px 10px;transition:background .35s,border-color .35s,box-shadow .35s;cursor:pointer}button:hover,button.selected,select:hover{border-color:#a9f1e6aa;box-shadow:0 0 18px #a9f1e626;background:#a9f1e61c}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}option{background:#142028}h1,h2,h3,p{margin:0}h1{font:600 clamp(26px,3.4vw,48px)/1.05 Georgia,serif;color:#e8f6ed;margin:9px 0 12px}h2{font-size:16px}h3{font-size:13px}p{color:#a8bebf}.inverse-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;min-height:100vh}.inverse-stage{padding:72px 32px 28px;min-width:0}.inverse-title{max-width:650px}.inverse-title p{font-size:14px;max-width:610px}.eyebrow{font-size:10px;letter-spacing:.17em;color:var(--gold);font-weight:650}.inverse-panel{height:100vh;position:sticky;top:0;overflow-y:auto;padding:66px 17px 32px;display:flex;flex-direction:column;gap:15px;border-left:1px solid #a9f1e647;background:linear-gradient(135deg,#d8f9ff0c,transparent 55%),#111a21d9;box-shadow:-12px 0 55px #0005,inset 1px 0 1px #d9fff41c;scrollbar-color:#698285 #131c24;scrollbar-width:thin}.inverse-panel .lead{font-size:12px}.status-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}#status{font-size:10px;color:var(--mint);border:1px solid #a9f1e630;border-radius:50px;padding:3px 8px}.control-group,.theory{display:grid;gap:9px;padding:13px;border:1px solid #a9f1e627;border-radius:14px;background:linear-gradient(135deg,#ffffff06,#00000008)}.control-group label{font-size:12px;color:#c6ded9}.control-group p,.theory p{font-size:12px}.theory p+p{margin-top:10px}.theory summary{cursor:pointer;color:var(--gold);font-weight:600;font-size:12px}.formula{margin:15px 0;color:var(--mint);font:italic 22px Georgia,serif}.button-pair{display:grid;grid-template-columns:1fr 1fr;gap:6px}.button-pair button{font-size:11px;padding:8px 4px}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;display:block;width:100%;height:20px;background:transparent;cursor:pointer}input[type=range]::-webkit-slider-runnable-track{height:5px;border-radius:8px;background:linear-gradient(90deg,#a9f1e6,#c0a4ff);box-shadow:0 0 10px #a9f1e625}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;margin-top:-4.5px;border-radius:50%;border:1px solid #e9fff6;background:#a9f1e6;box-shadow:0 0 12px #a9f1e660}input[type=range]::-moz-range-track{height:5px;border-radius:8px;background:linear-gradient(90deg,#a9f1e6,#c0a4ff)}input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;border:1px solid #e9fff6;background:#a9f1e6}input[type=checkbox]{accent-color:var(--mint)}output{float:right;font-variant-numeric:tabular-nums;color:var(--mint)}#view-controls{display:grid;gap:10px}.view-control-head{display:flex;justify-content:space-between;align-items:center}.view-control-head label{font-size:13px;font-weight:600;color:var(--mint)}.solid-wrap{position:relative;width:100%;height:clamp(350px,47vh,600px);margin:20px 0 10px;border:1px solid #a9f1e65b;border-radius:26px;overflow:hidden;background:radial-gradient(ellipse at 48% 60%,#1b344457,transparent 62%),#081117a6;box-shadow:0 0 35px #a9f1e617,inset 0 1px #efffff19}#solid{display:block;width:100%;height:100%;touch-action:none;cursor:grab}#solid:active{cursor:grabbing}.solid-caption{position:absolute;bottom:15px;left:20px;display:grid;gap:3px;pointer-events:none;font-size:12px;color:#dcece7}.solid-caption span{font-size:10px;color:#97acb1}#empty{position:absolute;top:45%;left:0;right:0;text-align:center;color:var(--rose);pointer-events:none}#empty small{font-size:12px;color:#a8babe}.slice-strip{display:grid;grid-template-columns:155px 1fr;gap:8px 15px;align-items:center;padding:10px 4px;font-size:11px}.slice-strip>span{display:flex;justify-content:space-between;color:#8ba2a7}.slice-strip b{font-weight:500;color:var(--violet)}#coverage{width:100%;height:38px}.slice-strip p{grid-column:2;font-size:10px}.projections{margin-top:18px}.projections>header{display:flex;align-items:end;justify-content:space-between;gap:10px;margin-bottom:12px;flex-wrap:wrap}.legend{display:flex;gap:10px;font-size:9px;flex-wrap:wrap}.match{color:var(--mint)}.missing{color:#ff9b9b}.extra{color:var(--violet)}#target-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.target-card{border:1px solid #c0a4ff40;background:linear-gradient(140deg,#f0eaff06,#08101688);border-radius:16px;overflow:hidden;box-shadow:0 8px 25px #0003;transition:border-color .35s,opacity .35s}.target-card.inactive{opacity:.55}.target-card canvas{width:100%;height:180px;display:block}.target-card header{padding:10px 13px 0;display:flex;justify-content:space-between;font-size:12px;color:var(--gold)}.target-card p{padding:0 13px 13px;font-size:11px}.target-card strong{color:var(--mint);font-weight:600}.target-card .warning{color:#ff9b9b}.view-subtitle{font-size:10px;color:#8eaaa9}#residual-note{color:#c5b6dd}@media(max-width:1050px){.inverse-layout{grid-template-columns:minmax(0,1fr) 285px}.inverse-stage{padding:68px 18px 22px}.target-card canvas{height:140px}.slice-strip{grid-template-columns:120px 1fr}}@media(max-width:740px){.inverse-layout{grid-template-columns:1fr}.inverse-panel{position:static;height:auto;padding-top:20px}.inverse-stage{padding:74px 14px 20px}#target-cards{gap:6px}.target-card header,.target-card p{padding-left:8px;padding-right:8px}.target-card canvas{height:120px}.solid-wrap{height:370px}.slice-strip{grid-template-columns:100px 1fr}h1{font-size:32px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.control-group label select{display:block;width:100%;margin-top:5px}.control-group label[hidden]{display:none}.inverse-stage{padding-top:88px}.inverse-panel{padding-top:82px}.slice-strip{grid-template-columns:1fr;gap:5px;padding:12px 15px;margin-bottom:20px;border:1px solid #a9f1e629;border-radius:14px;background:#a9f1e607}.coverage-label{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:#a6c6c5}.coverage-label b{font-weight:500}.slice-strip p{grid-column:1;font-size:10px}#coverage{height:44px;cursor:ew-resize;touch-action:none}.w-control{font-size:11px;color:#bad8d4}.w-control input{margin:3px 0}.target-card{overflow:visible;align-self:start}.target-card header{color:var(--target-color);font-weight:650}.target-card header label{display:flex;gap:7px;align-items:center}.target-card .view-subtitle{display:block;padding:4px 13px 0}.target-card.inactive{opacity:1;border-color:#52606955}.target-card.inactive .target-projection{opacity:.32;filter:saturate(.3)}.target-card .target-projection{height:210px;transition:opacity .4s,filter .4s}.target-controls{display:grid;gap:11px;padding:0 13px 15px}.target-controls>label{font-size:11px;color:#aebfc7}.target-controls>label[hidden]{display:none}.target-controls select{display:block;width:100%;font-size:11px;margin-top:4px;padding:7px}.shape-picker{position:relative;border:1px solid #a9f1e636;border-radius:10px;background:#121e27;color:var(--target-color)}.shape-picker summary{display:flex;align-items:center;gap:7px;cursor:pointer;list-style:none;padding:4px 8px;font-size:11px;min-height:50px}.shape-picker summary::-webkit-details-marker{display:none}.shape-picker summary svg{width:43px;height:43px;flex:none;filter:drop-shadow(0 0 6px #a9f1e632)}.shape-picker summary i{font-style:normal;margin-left:auto}.shape-choices{display:grid;grid-template-columns:1fr 1fr;gap:5px;padding:6px;background:#0d1720;border-top:1px solid #a9f1e630;border-radius:0 0 10px 10px}.shape-choices button{display:grid;justify-items:center;align-content:start;gap:1px;padding:5px 2px;color:#b6cacb;font-size:9px;min-width:0;line-height:1.35}.shape-choices button svg{width:45px;height:45px}.shape-choices button[aria-pressed=true]{color:var(--target-color);border-color:var(--target-color);background:#a9f1e615}.target-card .target-metrics{min-height:42px}.target-card .target-controls output{color:var(--target-color)}@media(max-width:1050px){#target-cards{grid-template-columns:1fr}.target-card .target-projection{height:240px}.target-controls{grid-template-columns:1fr 1fr;align-items:start}.shape-picker{grid-column:1/-1}.shape-choices{grid-template-columns:repeat(3,1fr)}}@media(max-width:740px){.inverse-stage{padding-top:128px}.inverse-panel{padding-top:22px}.target-controls{grid-template-columns:1fr 1fr}.target-card .target-projection{height:240px}}