/* Layout: fixed title header on top; every screen and the pixel stage live below it. Touch pad floats over the lower area, raised off the bottom edge. */
:root{
  --night:#0d1024; --panel:#181c3c; --panel2:#11142e; --line:#2e3466; --ink:#f3ecd8; --muted:#9a9ec6;
  --fire:#ff6a2a; --volt:#ffd23f; --red:#e8452c; --blue:#2f7fe0; --pink:#ff5c8a;
  --font:'DotGothic16','Hiragino Kaku Gothic ProN','Noto Sans JP',monospace;
  --hdr:44px; --padB:72px;
  color-scheme:dark;
}
[hidden]{display:none!important}
body{margin:0}
html,body{height:100%}
body{background:var(--night);color:var(--ink);font-family:var(--font);overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;overscroll-behavior:none;-webkit-tap-highlight-color:transparent}
#app{position:fixed;inset:0;overflow:hidden}
#probe{position:fixed;left:0;top:0;width:1px;height:env(safe-area-inset-top,0px);visibility:hidden;pointer-events:none}

/* Header */
#topbar{position:fixed;left:0;right:0;top:0;z-index:20;background:#090b1c;border-bottom:3px solid #000;box-shadow:0 2px 0 var(--line);
  padding-top:env(safe-area-inset-top,0px);padding-left:max(10px,env(safe-area-inset-left,0px));padding-right:max(10px,env(safe-area-inset-right,0px))}
.tb{display:flex;align-items:center;gap:10px;height:40px;min-width:0}
.logo{display:flex;align-items:center;gap:6px;flex:0 0 auto;font-size:15px;white-space:nowrap}
.logo .tag{background:var(--fire);color:#fff;padding:1px 5px 2px;transform:rotate(-5deg);box-shadow:2px 2px 0 #000;font-size:12px}
.logo .nm{color:var(--volt);text-shadow:2px 2px 0 #9e2a18}
#hud{flex:1;display:flex;align-items:center;justify-content:center;gap:10px;min-width:0;font-variant-numeric:tabular-nums}
#hud .me,#hud .foe{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1;max-width:220px}
#hud .foe{align-items:flex-end;text-align:right}
#hud .foe.off{visibility:hidden}
#hud .r1{display:flex;align-items:baseline;gap:8px;font-size:12px;white-space:nowrap;min-width:0;max-width:100%}
#hud .n{overflow:hidden;text-overflow:ellipsis}
#hud .lv{color:#ff9a7e}
#hud .sc{margin-left:auto;color:var(--volt)}
.bar{display:block;width:100%;height:7px;background:#000;border:1px solid #ffffff50;position:relative}
.bar u{position:absolute;inset:0 auto 0 0;width:100%;background:var(--volt);text-decoration:none;transition:width .12s steps(3)}
.bar.low u{background:var(--red);animation:blink .3s steps(2) infinite}
#fHp u{background:#ff6a8a;left:auto;right:0}
#fHp.boss u{background:#c86aff}
.time{display:flex;flex-direction:column;align-items:center;background:#000;border:2px solid var(--line);padding:0 8px;line-height:1}
.time small{font-size:9px;color:var(--muted);letter-spacing:.1em}
.time b{font-weight:400;font-size:18px}
.time.hurry b{color:var(--red)}
#pauseBtn{flex:0 0 auto;font:inherit;font-size:12px;color:var(--ink);background:var(--panel);border:2px solid #000;box-shadow:0 0 0 1px var(--line);padding:4px 10px;cursor:pointer}
#pauseBtn:focus-visible{outline:2px solid var(--volt)}
@keyframes blink{50%{opacity:.3}}
@media (max-width:560px){.logo .nm{display:none}#hud{gap:6px}#hud .r1{font-size:11px;gap:5px}#pauseBtn{padding:4px 6px}}
body.playing .logo{display:none}

#stage{position:absolute;left:0;top:var(--hdr);overflow:hidden}
#cv{display:block;width:100%;height:100%;image-rendering:pixelated;image-rendering:crisp-edges}

/* In-game banner (boss names, GO, TIME OVER) */
#banner{position:absolute;left:0;right:0;top:24%;text-align:center;pointer-events:none;opacity:0;padding:0 16px}
#banner b{display:block;font-weight:400;font-size:clamp(24px,6vw,46px);color:#fff;letter-spacing:.08em;text-shadow:3px 3px 0 var(--c,var(--fire)),5px 5px 0 #000,-2px -2px 0 #000,2px -2px 0 #000,-2px 2px 0 #000}
#banner small{display:block;margin-top:6px;font-size:clamp(12px,2.4vw,16px);line-height:1.5;text-shadow:2px 2px 0 #000,-1px -1px 0 #000}
#banner.show{animation:pop var(--dur,1.8s) steps(12) forwards}
@keyframes pop{0%{opacity:0;transform:scale(2.4) skewX(-12deg)}12%{opacity:1;transform:scale(1) skewX(-12deg)}88%{opacity:1}100%{opacity:0;transform:scale(1) skewX(-12deg)}}

/* Touch pad */
#pad{position:fixed;inset:0;pointer-events:none;z-index:5}
#joyZone{position:absolute;left:0;bottom:0;width:50%;top:38%;pointer-events:auto}
#joyBase{position:fixed;width:120px;height:120px;margin:-60px 0 0 -60px;border-radius:50%;border:3px solid #ffffff55;background:#0d102470;pointer-events:none;
  left:calc(env(safe-area-inset-left,0px) + 104px);top:calc(100% - env(safe-area-inset-bottom,0px) - var(--padB) - 64px)}
#joyBase.live{border-color:#ffd23fbb}
#joyBase::before,#joyBase::after{content:"";position:absolute;background:#ffffff22}
#joyBase::before{left:50%;top:12px;bottom:12px;width:2px;margin-left:-1px}
#joyBase::after{top:50%;left:12px;right:12px;height:2px;margin-top:-1px}
#joyKnob{position:absolute;left:50%;top:50%;width:52px;height:52px;margin:-26px 0 0 -26px;border-radius:50%;background:#f3ecd8d0;box-shadow:inset -5px -5px 0 #00000040;z-index:1}
#btns{position:absolute;right:calc(env(safe-area-inset-right,0px) + 18px);bottom:calc(env(safe-area-inset-bottom,0px) + var(--padB));width:206px;height:180px;pointer-events:none}
.pb{position:absolute;pointer-events:auto;border-radius:50%;border:3px solid #000;font:inherit;color:#111;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1;box-shadow:0 5px 0 #000b,inset -5px -5px 0 #0003;touch-action:none;cursor:pointer;opacity:.86}
.pb span{font-size:24px}
.pb small{font-size:10px;margin-top:3px;white-space:nowrap}
.pb.on{transform:translateY(4px);box-shadow:0 1px 0 #000b,inset 5px 5px 0 #0003;opacity:1}
.pb:focus-visible{outline:3px solid #fff}
.pb.a{right:0;bottom:6px;width:84px;height:84px;background:var(--fire)}
.pb.sp{right:96px;bottom:0;width:70px;height:70px;background:var(--volt)}
.pb.j{right:16px;bottom:108px;width:64px;height:64px;background:#7fb6ff}
.pb.sp::after{content:"";position:absolute;inset:0;border-radius:50%;background:conic-gradient(#000000a0 calc(var(--cd,0) * 360deg),transparent 0);pointer-events:none}
.pb.sp.cool{opacity:.6}
body.portrait{--padB:max(56px,10vh)}

/* Screens */
.screen{position:fixed;left:0;right:0;bottom:0;top:var(--hdr);display:flex;align-items:center;justify-content:center;z-index:10;overflow:auto;
  padding-block:12px max(12px,env(safe-area-inset-bottom,0px));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
#title{background:radial-gradient(ellipse at 50% 120%,#ff6a2a33,transparent 60%),#0d1024a0}
.card{background:var(--panel);border:3px solid #000;box-shadow:0 0 0 2px var(--line),8px 8px 0 #000;padding:18px 20px;max-height:100%;overflow:auto;box-sizing:border-box}
.tcard{width:min(100%,560px);display:grid;gap:14px;justify-items:center;text-align:center}
.eyebrow{margin:0;font-size:12px;letter-spacing:.2em;color:var(--muted)}
.lead{margin:0;font-size:13px;line-height:1.7;color:var(--ink);text-wrap:pretty}
h1{margin:0;font-weight:400;line-height:1;text-wrap:balance}
.h-small{display:inline-block;font-size:clamp(18px,4vw,26px);color:#fff;background:var(--fire);padding:2px 10px 4px;transform:rotate(-4deg);box-shadow:3px 3px 0 #000;margin-bottom:8px}
.h-big{display:block;font-size:clamp(42px,10vw,72px);color:var(--volt);text-shadow:3px 3px 0 var(--fire),6px 6px 0 #000}
.big{font:inherit;font-size:21px;letter-spacing:.14em;color:#111;background:var(--fire);border:3px solid #000;box-shadow:0 6px 0 #000;padding:10px 22px;cursor:pointer}
.big:active{transform:translateY(4px);box-shadow:0 2px 0 #000}
.big:focus-visible{outline:3px solid #fff;outline-offset:2px}
.big:disabled{background:#3a3f6a;color:#8b8fb8;cursor:not-allowed;box-shadow:0 6px 0 #000}
.big.alt{background:#2e3466;color:var(--ink)}
.small{font:inherit;font-size:13px;color:var(--ink);background:transparent;border:2px solid var(--line);padding:6px 12px;cursor:pointer}
.small:focus-visible{outline:2px solid var(--volt)}
details.howto{width:min(100%,440px);text-align:left;font-size:13px;line-height:1.5;color:var(--ink)}
details.howto summary{cursor:pointer;color:var(--muted);font-size:12px;letter-spacing:.12em}
details.howto ul{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:4px}
details.howto li{display:grid;grid-template-columns:66px 1fr;gap:8px;align-items:baseline}
kbd{font:inherit;font-size:12px;text-align:center;padding:1px 4px;border:2px solid #000;color:#111}
.k-a{background:var(--fire)}.k-j{background:#7fb6ff}.k-s{background:var(--volt)}.k-m{background:var(--ink)}
.sitelinks{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 14px;font-size:11px}
.sitelinks a{color:var(--muted);text-decoration:underline;text-underline-offset:3px;padding:4px 0}
.sitelinks a:hover,.sitelinks a:focus-visible{color:var(--volt)}
.row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;align-items:center}
.row .big{font-size:17px}

/* Character / stage select */
#chars,#stages{background:#0d1024c8}
.pick{width:min(100%,760px);display:grid;gap:12px;justify-items:center;max-height:100%}
.head{margin:0;font-weight:400;font-size:clamp(20px,4.6vw,28px);color:var(--volt);text-shadow:3px 3px 0 var(--fire),5px 5px 0 #000}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%}
.ccard{font:inherit;color:var(--ink);text-align:left;background:var(--panel);border:3px solid #000;box-shadow:0 0 0 2px var(--line),6px 6px 0 #000;padding:12px;display:grid;grid-template-columns:auto 1fr;gap:4px 12px;align-items:start;cursor:pointer}
.ccard.on{box-shadow:0 0 0 3px var(--c),6px 6px 0 #000;background:linear-gradient(#ffffff0a,#ffffff0a),var(--panel)}
.ccard:focus-visible{outline:3px solid #fff;outline-offset:2px}
.ccard canvas{grid-row:span 3;width:96px;height:108px;image-rendering:pixelated;image-rendering:crisp-edges;background:radial-gradient(ellipse at 50% 92%,#00000080 0 30%,transparent 31%),linear-gradient(#22285a,#141836);border:2px solid #000}
.ccard.on canvas{animation:bob .5s steps(2) infinite}
.ccard h3{margin:0;font-weight:400;font-size:22px;line-height:1.1;color:var(--c)}
.ccard h3 small{display:block;font-size:11px;color:var(--muted);letter-spacing:.14em;margin-top:2px}
.stats{display:grid;grid-template-columns:auto 1fr;gap:2px 8px;font-size:11px;margin:0;align-items:center}
.stats dt{color:var(--muted)}
.stats dd{margin:0;color:var(--volt);letter-spacing:.06em}
.stats dd em{font-style:normal;color:#3a3f6a}
.ccard p{grid-column:1/-1;margin:6px 0 0;font-size:12px;line-height:1.6;text-wrap:pretty}
@keyframes bob{50%{transform:translateY(-3px)}}
@media (max-width:560px){.cards{grid-template-columns:1fr}.ccard canvas{width:72px;height:81px}}
.pick .who{margin:-6px 0 0;font-size:13px;letter-spacing:.1em}
.toast{margin:0;font-size:13px;color:var(--volt);background:#000;border:2px solid var(--line);padding:6px 12px}
.stgrid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;width:100%}
.st{font:inherit;color:var(--ink);text-align:left;background:var(--panel);border:3px solid #000;box-shadow:0 0 0 2px var(--line),5px 5px 0 #000;padding:0;display:flex;flex-direction:column;cursor:pointer;position:relative;min-width:0}
.st:focus-visible{outline:3px solid #fff;outline-offset:2px}
.st .pic{width:100%;height:64px;background:linear-gradient(180deg,var(--c1),var(--c2));border-bottom:3px solid #000;position:relative;overflow:hidden}
.st .pic::after{content:"";position:absolute;left:0;right:0;bottom:0;height:40%;background:repeating-linear-gradient(90deg,#0000003a 0 10px,#00000018 10px 22px)}
.st .num{position:absolute;left:6px;top:4px;z-index:1;font-size:12px;background:#000;color:#fff;padding:1px 6px}
.st .txt{box-sizing:border-box;width:100%;padding:8px;display:grid;gap:2px}
.st b{font-weight:400;font-size:14px;line-height:1.25;text-wrap:balance}
.st small{font-size:11px;color:var(--muted)}
.st .best{color:var(--volt)}
.st .stamp{position:absolute;right:6px;top:30px;z-index:1;font-size:12px;color:#fff;background:var(--red);border:2px solid #fff;padding:1px 6px;transform:rotate(-10deg)}
.st.lock{cursor:not-allowed}
.st.lock .pic{filter:grayscale(1) brightness(.4)}
.st.lock b{color:var(--muted)}
.st .lk{position:absolute;left:0;right:0;top:0;height:64px;display:flex;align-items:center;justify-content:center;z-index:1}
.st .lk i{position:relative;width:20px;height:15px;margin-top:10px;background:var(--muted);border:2px solid #000}
.st .lk i::before{content:"";position:absolute;left:2px;bottom:100%;width:8px;height:8px;border:3px solid var(--muted);border-bottom:0;border-radius:7px 7px 0 0;box-shadow:0 -2px 0 -0px #000}
.st.soon{cursor:not-allowed}
@media (max-width:760px),(orientation:portrait){.stgrid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}}

/* Story */
#story{position:fixed;inset:0;z-index:30;display:flex;align-items:flex-end;justify-content:center;padding:0 max(16px,env(safe-area-inset-right,0px)) max(18px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));background:linear-gradient(transparent 40%,#000000b0);cursor:pointer}
.sbox{position:relative;width:min(100%,720px);box-sizing:border-box;background:#090b1cf0;border:3px solid #fff;box-shadow:0 0 0 3px #000,6px 6px 0 #000;padding:14px 18px 22px;min-height:96px}
.sbox .who{position:absolute;left:12px;top:-15px;font-weight:400;font-size:14px;background:var(--fire);color:#fff;border:2px solid #000;padding:2px 10px}
.sbox .who:empty{display:none}
.sbox .txt{margin:6px 0 0;font-size:clamp(14px,3.4vw,18px);line-height:1.7;white-space:pre-wrap;text-wrap:pretty}
.sbox .nx{position:absolute;right:12px;bottom:6px;font-size:12px;color:var(--volt);animation:blink .5s steps(2) infinite}
#sSkip{position:absolute;right:max(14px,env(safe-area-inset-right,0px));top:calc(var(--hdr) + 10px);background:#000a}

/* Stage title card */
#scard{position:fixed;inset:0;z-index:30;display:flex;align-items:center;justify-content:center;cursor:pointer;background:#0008;animation:fadein .3s both}
#scard .band{width:100%;padding:18px 16px;text-align:center;background:linear-gradient(var(--volt),var(--volt)) top/100% 4px no-repeat,linear-gradient(var(--volt),var(--volt)) bottom/100% 4px no-repeat,#090b1ce8;transform:skewY(-3deg);animation:bandin .4s cubic-bezier(.2,.9,.3,1) both}
#scard small{display:block;font-size:clamp(14px,3vw,20px);letter-spacing:.4em;color:var(--volt)}
#scard b{display:block;font-weight:400;font-size:clamp(32px,8vw,64px);line-height:1.2;color:#fff;text-shadow:4px 4px 0 var(--fire),7px 7px 0 #000;margin:4px 0}
#scard p{margin:0;font-size:clamp(13px,2.8vw,17px);line-height:1.6;text-wrap:balance}
#scard .skip{position:absolute;right:max(14px,env(safe-area-inset-right,0px));bottom:max(10px,env(safe-area-inset-bottom,0px));font-size:11px;color:#ffffffaa;transform:none}
@keyframes fadein{from{opacity:0}}
@keyframes bandin{from{transform:skewY(-3deg) translateX(-110%)}}

/* Ad (after each boss) */
#adfx{position:fixed;inset:0;z-index:40;display:flex;align-items:center;justify-content:center;background:#000;padding:max(12px,env(safe-area-inset-top,0px)) max(12px,env(safe-area-inset-right,0px)) max(12px,env(safe-area-inset-bottom,0px)) max(12px,env(safe-area-inset-left,0px))}
.adbox{width:min(100%,calc((100vh - 96px) * 16 / 9));display:grid;gap:6px}
.adhead{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}
#adSlot{position:relative;width:100%;aspect-ratio:16/9;background:#0b0d22;border:2px solid var(--line);overflow:hidden}
#adSlot video{position:absolute;inset:0;width:100%;height:100%}
.admock{position:absolute;inset:0;margin:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;letter-spacing:.2em}
.adbar{height:4px;background:var(--panel2)}
.adbar u{display:block;height:100%;width:0;background:var(--volt);text-decoration:none;transition:width .2s linear}
.adnext{margin:0;text-align:center;font-size:12px;color:var(--muted)}

/* Clear / game over / pause */
#clear{background:#0d1024c0}
#over{background:#000000c0}
.rcard{width:min(100%,460px);display:grid;gap:12px;justify-items:center;text-align:center}
.verdict{margin:0;font-weight:400;font-size:clamp(32px,8vw,56px);line-height:1.05;color:var(--volt);text-shadow:4px 4px 0 var(--fire),8px 8px 0 #000;animation:pop2 .4s steps(4) both;text-wrap:balance}
.verdict.lose{color:#9fb3ff;text-shadow:4px 4px 0 #3a3f8a,8px 8px 0 #000}
@keyframes pop2{0%{opacity:0;transform:scale(2)}100%{opacity:1;transform:scale(1)}}
.bonus{display:grid;grid-template-columns:1fr auto;gap:4px 16px;margin:0;width:min(100%,320px);font-size:15px;font-variant-numeric:tabular-nums}
.bonus dt{text-align:left;color:var(--muted)}
.bonus dd{margin:0;text-align:right}
.bonus .tot{color:var(--volt);font-size:19px;border-top:2px solid var(--line);padding-top:4px}
.note{font-size:14px;color:var(--volt);margin:0;text-wrap:balance}
.mini{width:min(100%,400px);display:grid;gap:14px;justify-items:center;text-align:center}
.mini h2{margin:0;font-weight:400;font-size:clamp(28px,7vw,42px);color:var(--volt);text-shadow:3px 3px 0 var(--fire),5px 5px 0 #000}
.count{margin:0;font-size:56px;line-height:1;font-variant-numeric:tabular-nums;color:#fff;text-shadow:4px 4px 0 #000}

/* Ending */
#ending{background:linear-gradient(transparent 55%,#000000a0);align-items:stretch;overflow:hidden;cursor:default}
.roll{position:absolute;left:0;right:0;top:0;bottom:0;text-align:center;pointer-events:none}
.roll .in{position:absolute;left:0;right:0;top:100%;padding:0 16px;animation:roll var(--dur,30s) linear forwards}
.roll h3{margin:28px 0 6px;font-weight:400;font-size:13px;letter-spacing:.3em;color:var(--volt);text-shadow:2px 2px 0 #000}
.roll p{margin:0 0 4px;font-size:clamp(14px,3.4vw,18px);line-height:1.7;text-shadow:2px 2px 0 #000,-1px -1px 0 #000;text-wrap:balance}
.roll .big-t{font-size:clamp(34px,9vw,60px);color:var(--volt);text-shadow:3px 3px 0 var(--fire),6px 6px 0 #000;margin-bottom:12px}
@keyframes roll{to{transform:translateY(calc(-100% - 100vh))}}
.endbox{position:absolute;left:0;right:0;bottom:max(18px,env(safe-area-inset-bottom,0px));display:grid;gap:10px;justify-items:center;animation:pop2 .4s steps(4) both}
.endscore{margin:0;font-size:clamp(16px,4vw,24px);color:#fff;text-shadow:3px 3px 0 #000;background:#000a;padding:4px 14px}
#endSkip{position:absolute;right:max(14px,env(safe-area-inset-right,0px));top:10px;background:#000a}
@media (prefers-reduced-motion:reduce){.ccard.on canvas{animation:none}}