*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overflow:hidden;background:#000;color:#fff;font-family:"Avenir Next","Avenir",-apple-system,system-ui,"Segoe UI",Roboto,sans-serif;user-select:none;-webkit-user-select:none;touch-action:none;overscroll-behavior:none}
#cv{position:fixed;inset:0;width:100%;height:100%;display:block}
.hidden{display:none!important}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;padding:0}
#top{position:fixed;left:0;right:0;top:0;z-index:40;padding:calc(env(safe-area-inset-top) + 10px) 10px 14px;display:flex;justify-content:center;gap:30px;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,0))}
.stat{text-align:center;text-shadow:0 1px 4px rgba(0,0,0,.6)}
.stat i{display:block;font-size:15px;font-weight:500}
.stat b{display:block;font-size:30px;font-weight:300;line-height:1.1;letter-spacing:.5px}
.st{color:#ffc93c;font-size:22px;margin-right:2px;vertical-align:3px}
#fbBtn{position:fixed;right:12px;top:calc(env(safe-area-inset-top) + 74px);z-index:41;width:40px;height:40px;border-radius:20px;background:rgba(45,141,224,.92);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgba(0,0,0,.35)}
#errDot{position:absolute;top:2px;right:2px;width:10px;height:10px;border-radius:5px;background:#ff3b30;border:2px solid #fff}
#nav{position:fixed;left:0;right:0;bottom:0;z-index:10;display:flex;justify-content:space-around;padding:10px 6px calc(env(safe-area-inset-bottom) + 8px);background:linear-gradient(0deg,rgba(0,0,0,.6),rgba(0,0,0,0))}
.nb{position:relative;display:flex;flex-direction:column;align-items:center;gap:5px;width:84px}
.rb{width:66px;height:66px;border-radius:50%;border:3px solid #fff;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;overflow:hidden;transition:transform .1s}
.nb:active .rb{transform:scale(.92)}
.nb em{font-style:normal;font-size:13px;font-weight:500;text-shadow:0 1px 3px #000}
#endBtn.glow .rb{background:#2d8de0;box-shadow:0 0 18px rgba(45,141,224,.8)}
.heart{display:none;position:absolute;top:-50px;left:20px;width:44px;height:44px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);background:#f77fbe;color:#fff;font-size:22px;align-items:center;justify-content:center;box-shadow:0 0 14px rgba(247,127,190,.7)}
#endBtn.glow .heart{display:flex;animation:bob 1.2s ease-in-out infinite}
@keyframes bob{50%{margin-top:-5px}}
.rank{position:absolute;top:-6px;right:4px;background:#22c55e;color:#fff;font-weight:700;font-size:13px;padding:1px 5px;border-radius:2px}
#statsIcon{display:flex;align-items:flex-end;justify-content:center;width:100%;height:100%;padding-top:6px}
#enemyBar{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom) + 30px);transform:translateX(-50%);z-index:10;background:rgba(0,0,0,.75);padding:10px 18px;border-radius:24px;font-size:16px;white-space:nowrap}
#card{position:fixed;left:0;right:0;bottom:0;z-index:11;background:rgba(0,0,0,.86);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:14px 12px calc(env(safe-area-inset-bottom) + 12px);display:flex;gap:10px;align-items:flex-start;touch-action:pan-x}
.cIcon{width:58px;flex:none;display:flex;justify-content:center;filter:drop-shadow(0 0 6px rgba(63,246,255,.55))}
.cBody{flex:1;min-width:0}
.cTitle{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.cTitle b{font-size:22px;font-weight:500}
.tag{display:inline-block;padding:2px 9px;border-radius:12px;font-size:14px;font-weight:600;color:#fff}
.cSub{font-size:16px;margin-top:4px;opacity:.92;line-height:1.3}
.warn{color:#ffb4a8;font-size:14px}
.cStats{font-size:13px;opacity:.75;margin-top:4px}
.cActs{display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding-bottom:2px}
.act{background:#fff;color:#000;border-radius:22px;padding:9px 16px;font-weight:600;font-size:15px;white-space:nowrap}
.act.gold{background:#ffc93c}
.act[disabled]{opacity:.35}
.unitBtn{flex:none;width:76px;display:flex;flex-direction:column;align-items:center;background:rgba(255,255,255,.08);border-radius:14px;padding:6px 2px;position:relative}
.unitBtn[disabled]{opacity:.4}
.unitBtn .cost{font-size:13px;font-weight:700;color:#ffc93c}
.unitBtn .un{font-size:10px;opacity:.85;text-align:center;line-height:1.1;margin-top:1px}
.cInfo{position:absolute;left:52px;top:4px;width:24px;height:24px;border-radius:12px;background:#fff;color:#000;font-weight:800;font-style:italic;font-family:Georgia,serif;font-size:15px}
.cClose{flex:none;width:50px;height:50px;border-radius:25px;background:#fff;color:#000;display:flex;align-items:center;justify-content:center;align-self:center}
#toast{position:fixed;left:50%;top:calc(env(safe-area-inset-top) + 82px);transform:translateX(-50%);background:rgba(0,0,0,.85);padding:9px 16px;border-radius:18px;font-weight:500;font-size:15px;opacity:0;transition:opacity .25s;pointer-events:none;max-width:88vw;text-align:center;z-index:60}
#toast.on{opacity:1}
#modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:18px}
.sheet{background:#000;border:1px solid rgba(255,255,255,.12);width:100%;max-width:440px;border-radius:18px;padding:20px 18px;max-height:84vh;overflow:auto;touch-action:pan-y;box-shadow:0 10px 40px rgba(0,0,0,.6)}
.sheet h2{margin:0 0 10px;font-size:22px;font-weight:500}
.sheet p{margin:8px 0;font-size:16px;line-height:1.45;opacity:.92}
.welcome{text-align:center}
.wicon{display:flex;justify-content:center;margin:-4px 0 4px}
.choices{display:flex;gap:10px;margin-top:10px}
.choice{flex:1;background:#2d8de0;border-radius:16px;padding:14px 10px;display:flex;flex-direction:column;gap:4px;text-align:center}
.choice b{font-size:17px}.choice span{font-size:13px;opacity:.9}
.list{display:flex;flex-direction:column;gap:2px}
.li{text-align:left;padding:14px 4px;font-size:17px;border-bottom:1px solid rgba(255,255,255,.1)}
.srow{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14px}
.srow span:not(.tag){flex:1;opacity:.75}.srow b{font-size:22px;font-weight:300}
.big{border-radius:26px;padding:13px 22px;font-weight:600;font-size:16px;background:rgba(255,255,255,.12)}
.primary{background:#fff;color:#000}
.btns{display:flex;gap:10px;margin-top:14px}.btns button{flex:1}
.small{font-size:12px!important;opacity:.5!important}
textarea{width:100%;min-height:110px;border-radius:12px;border:0;padding:10px;font:inherit;font-size:16px;background:#151515;color:#fff;margin:8px 0;touch-action:auto;user-select:text;-webkit-user-select:text}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:rgba(255,255,255,.12);border-radius:20px;padding:7px 14px;font-weight:600}
.chip.on{background:#fff;color:#000}
#techView{position:fixed;inset:0;z-index:30;background:#000 radial-gradient(1.2px 1.2px at 20px 30px,#fff 50%,transparent 51%) 0 0/97px 89px}
#techWrap{position:absolute;inset:0;overflow:auto;touch-action:pan-x pan-y;-webkit-overflow-scrolling:touch}
#techMap{position:relative;background:radial-gradient(1px 1px at 40px 60px,rgba(255,255,255,.8) 50%,transparent 51%) 0 0/131px 113px}
.tlines{position:absolute;inset:0}
.tcenter{position:absolute;transform:translate(-50%,-50%);width:120px;height:120px;display:flex;align-items:center;justify-content:center}
.tnode{position:absolute;transform:translate(-50%,-50%);width:128px;height:128px;border-radius:50%;border:4px solid #444;background:#000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}
.tnode .tn{font-style:italic;font-size:16px;color:#888}
.tnode .ti img{display:block}
.tnode .tc{font-size:15px;color:#fff}
.tnode.avail{background:#1e9bf5;border-color:#fff}
.tnode.avail .tn,.tnode.own .tn{color:#fff}
.tnode.own{background:#2fc94a;border-color:#2fc94a}
.back{position:absolute;left:14px;top:calc(env(safe-area-inset-top) + 84px);z-index:2;width:56px;height:56px;border-radius:28px;background:#fff;display:flex;align-items:center;justify-content:center}
.thint{position:absolute;left:0;right:0;bottom:0;padding:14px 16px calc(env(safe-area-inset-bottom) + 18px);text-align:center;font-style:italic;font-size:15px;background:linear-gradient(0deg,rgba(0,0,0,.9),rgba(0,0,0,0))}
.tinfo{display:flex;flex-direction:column;align-items:center;gap:6px;font-style:normal;background:#000;border:1px solid rgba(255,255,255,.15);border-radius:18px;padding:14px}
.tinfo b{font-size:20px;font-weight:500}.tinfo span{opacity:.85}
.research{background:#1e9bf5;border:3px solid #fff;color:#fff;border-radius:26px;padding:10px 26px;font-weight:600;font-size:17px;margin-top:4px}
.research.off{opacity:.45}
.tstate{opacity:.75;margin-top:4px}
#start{position:fixed;inset:0;z-index:70;background:#000 radial-gradient(1.3px 1.3px at 30px 40px,#fff 50%,transparent 51%) 0 0/83px 97px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;gap:12px;overflow:auto}
#start .title{font-size:50px;font-weight:300;letter-spacing:12px}
#start .sub{opacity:.75;margin-bottom:10px;font-style:italic}
#start .choose{opacity:.6;font-size:12px;letter-spacing:2px;text-transform:uppercase;margin-top:10px}
.diffs{display:flex;gap:6px;border:2px solid rgba(255,255,255,.25);padding:4px;border-radius:26px}
.diff{padding:8px 18px;border-radius:20px;font-weight:600;opacity:.7}
.diff.on{background:#fff;color:#000;opacity:1}
.tribes{display:flex;gap:12px;width:100%;max-width:440px}
.tribe{flex:1;border:2px solid rgba(255,255,255,.2);border-radius:18px;padding:14px;text-align:left;display:flex;flex-direction:column;gap:6px;background:rgba(0,0,0,.6)}
.tribe:active{border-color:#fff}
.tribe b{font-size:18px;font-weight:600}
.tribe span{font-size:12px;opacity:.75;line-height:1.35}
.flag{width:60px;height:40px}
.ver{position:absolute;bottom:calc(env(safe-area-inset-bottom) + 10px);font-size:11px;opacity:.4}
#continueWrap .big{min-width:220px}

#techSizer{position:relative}
#techMap{transform-origin:0 0;position:absolute;left:0;top:0}
#techWrap{touch-action:pan-x pan-y pinch-zoom}
.tzoom{position:absolute;right:14px;top:calc(env(safe-area-inset-top) + 84px);display:flex;flex-direction:column;gap:10px;z-index:2}
.tzoom button{width:48px;height:48px;border-radius:24px;background:#fff;color:#000;font-size:28px;font-weight:500;line-height:1}
#modal.clear{background:transparent;align-items:flex-end;padding-bottom:calc(env(safe-area-inset-bottom) + 24px)}