:root{--mint:#7dffc8;--yel:#ffe066;--red:#ff4d6d;--vio:#8b6cff;--ink:#eef2ff;--mute:#8e95b8;--px:'Silkscreen',monospace}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html,body{height:100%;overflow:hidden;background:#05060d;color:var(--ink);font:400 15px/1.5 Inter,system-ui,sans-serif;-webkit-tap-highlight-color:transparent;user-select:none}
button,a{font:inherit;color:inherit;background:none;border:0;cursor:pointer;text-decoration:none}
#c{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none}

/* HUD */
.hud{position:fixed;inset:0;pointer-events:none;z-index:5}
.hl{position:absolute;top:16px;left:18px;display:flex;gap:12px;align-items:baseline}
.lv{font:700 18px var(--px);color:var(--mint);text-shadow:0 0 12px rgba(125,255,200,.6)}
.tm{font:400 16px var(--px);color:#fff}
.pw{position:absolute;top:16px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:10px;font:700 12px var(--px);color:var(--yel)}
.pw .bar{width:min(320px,42vw);height:14px;border:2px solid rgba(255,255,255,.7);border-radius:4px;overflow:hidden;background:rgba(0,0,0,.4)}
.pw i{display:block;height:100%;width:100%;background:linear-gradient(90deg,#ffb84d,var(--yel));transition:width .2s linear}
.pw i.low{background:var(--red);animation:bl .4s steps(1) infinite}
@keyframes bl{50%{opacity:.4}}
.cr{position:absolute;top:14px;right:18px;display:flex;gap:6px}
.cr i{width:22px;height:22px;border-radius:6px;background:#1b1e33;border:2px solid #343a62;display:grid;place-items:center;font:700 9px var(--px);color:#555c88}
.cr i.on{background:var(--mint);border-color:#fff;color:#04281b;box-shadow:0 0 12px rgba(125,255,200,.7)}
.carry{position:absolute;bottom:18px;left:18px;font:700 12px var(--px);color:var(--yel);text-shadow:0 0 10px rgba(255,224,102,.6)}
.mute{position:absolute;bottom:14px;right:16px;pointer-events:auto;font:700 16px var(--px);width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15)}
.mute.off{opacity:.4;text-decoration:line-through}
.toast{position:fixed;left:50%;top:22%;transform:translate(-50%,0) scale(.9);font:700 clamp(28px,5vw,56px) var(--px);color:#fff;text-shadow:0 0 24px rgba(125,255,200,.8),0 4px 0 #000;opacity:0;pointer-events:none;z-index:6;transition:opacity .25s,transform .25s;white-space:nowrap}
.toast.on{opacity:1;transform:translate(-50%,0) scale(1)}
.toast.bad{text-shadow:0 0 24px rgba(255,77,109,.9),0 4px 0 #000}

/* menu */
.menu{position:fixed;inset:0;z-index:10;display:grid;grid-template-rows:auto 1fr;grid-template-columns:1fr 340px;background:radial-gradient(80% 70% at 30% 50%,rgba(5,6,13,.25),rgba(5,6,13,.85))}
.menu header{grid-column:1/-1;display:flex;align-items:center;gap:10px;padding:18px 22px}
.logo{display:flex;align-items:center;gap:10px;font:700 26px var(--px);color:#fff}
.logo i{width:30px;height:30px;border-radius:8px;background:#141833;border:2px solid var(--mint);box-shadow:0 0 14px rgba(125,255,200,.6);position:relative}
.logo i:before,.logo i:after{content:'';position:absolute;top:9px;width:5px;height:5px;background:var(--mint)}
.logo i:before{left:7px}.logo i:after{right:7px}
.sp{flex:1}
.pill{display:flex;align-items:center;gap:8px;background:rgba(10,12,26,.75);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:8px 12px;font:700 12px Inter}
.pill:hover{border-color:var(--mint)}
.ca code{max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:500 12px ui-monospace,Menlo,monospace}
.ca b{color:var(--mint)}
.center{align-self:center;padding:0 6vw 40px;max-width:760px}
.kick{font:700 12px var(--px);color:var(--mint);letter-spacing:.12em}
.menu h1{font:700 clamp(36px,5vw,68px)/1.05 var(--px);margin:14px 0 16px;text-shadow:0 0 30px rgba(125,255,200,.35)}
.lede{color:#c5cbe8;font-size:17px;max-width:560px}
.lede b{color:var(--mint)}
.btns{display:flex;gap:12px;margin:26px 0}
.play{font:700 20px var(--px);padding:14px 28px;border-radius:14px;background:var(--mint);color:#032619;box-shadow:0 0 0 3px rgba(125,255,200,.25),0 10px 30px -8px rgba(125,255,200,.7)}
.play:hover{transform:translateY(-1px)}
.buy{font:700 16px var(--px);padding:14px 22px;border-radius:14px;border:2px solid var(--vio);color:#fff;background:rgba(139,108,255,.15)}
.ghost{font:700 14px var(--px);padding:12px 20px;border-radius:12px;border:1px solid rgba(255,255,255,.25)}
.how{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-width:600px}
.how div{background:rgba(10,12,26,.7);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:10px 12px}
.how b{display:block;font:700 11px var(--px);color:var(--yel)}
.how span{font-size:13px;color:#b9bfdd}
.board{align-self:center;margin-right:22px;background:rgba(10,12,26,.82);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:16px 18px;max-height:70vh;overflow:auto}
.bt{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.bt b{font:700 13px var(--px);color:var(--mint)}.bt span{font-size:12px;color:var(--mute)}
.board ol{list-style:none;counter-reset:r}
.board li{counter-increment:r;display:grid;grid-template-columns:26px 1fr auto;gap:6px;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:14px}
.board li:before{content:counter(r);font:700 12px var(--px);color:var(--mute)}
.board li b{font:400 13px var(--px);color:var(--yel)}
.board li.none{display:block;color:var(--mute);font-size:13px}.board li.none:before{content:none}

/* between decks */
.over{position:fixed;inset:0;z-index:12;display:grid;place-items:center;background:rgba(5,6,13,.55);backdrop-filter:blur(3px)}
.card{background:rgba(12,14,30,.95);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:26px 28px;text-align:center;min-width:min(420px,90vw)}
.ot{font:700 34px var(--px);color:var(--mint);text-shadow:0 0 20px rgba(125,255,200,.5)}
.ot.bad{color:var(--red);text-shadow:0 0 20px rgba(255,77,109,.5)}
.os{color:#c5cbe8;margin:8px 0 18px;white-space:pre-line}
.name{display:flex;gap:8px;justify-content:center;margin-bottom:16px}
.name input{font:400 16px var(--px);background:#05060d;border:1px solid rgba(255,255,255,.25);border-radius:10px;color:#fff;padding:10px 12px;width:200px;user-select:text}
.name button{font:700 14px var(--px);padding:10px 16px;border-radius:10px;background:var(--yel);color:#2a2000}
.ob{display:flex;gap:10px;justify-content:center}

@media(max-width:860px){
  html,body{overflow:auto}
  .menu{position:absolute;min-height:100%;grid-template-columns:1fr;grid-template-rows:auto auto auto}
  .board{margin:0 16px 30px}
  .center{padding:10px 18px}
  .how{grid-template-columns:1fr}
  .ca code{max-width:90px}
  .pw{top:46px}.pw .bar{width:52vw}
  .cr{top:12px}.cr i{width:18px;height:18px}
}