/* ===== CREDIT Ø ARCADE skin: 80s arcade x Backrooms Level 0 =====
   Layered on top of the original styles; game logic untouched. */
@font-face{font-family:"Press Start 2P";src:url("assets/fonts/pressstart2p.woff2") format("woff2");font-display:swap}
@font-face{font-family:"VT323";src:url("assets/fonts/vt323.woff2") format("woff2");font-display:swap}
:root{
  --px:"Press Start 2P",ui-monospace,monospace;
  --crt:"VT323",ui-monospace,Menlo,monospace;
  --lvl0:#c8b45a; --lvl0-dk:#6e5f22; --hum:#fff6c8;
  --neon-c:#00f0ff; --neon-m:#ff2bd6; --neon-y:#ffe600; --neon-g:#39ff14;
}
html{background:#0b0904}
body{background:#0b0904 !important}
body::before{ /* Backrooms wallpaper sunk in darkness + fluorescent ceiling glow; fixed layer so iOS renders it right */
  background:
    radial-gradient(ellipse 60% 22% at 50% -4%, rgba(255,246,200,.30), transparent 70%),
    radial-gradient(ellipse 120% 80% at 50% 35%, rgba(10,8,2,.55) 0%, rgba(6,5,1,.9) 60%, #040301 100%),
    repeating-linear-gradient(90deg, rgba(0,0,0,.08) 0 2px, transparent 2px 22px),
    repeating-linear-gradient(45deg, rgba(255,240,170,.07) 0 6px, transparent 6px 12px),
    repeating-linear-gradient(-45deg, rgba(90,70,10,.10) 0 6px, transparent 6px 12px),
    var(--lvl0) !important;
  backdrop-filter:none !important;-webkit-backdrop-filter:none !important;
  animation:arcHum 7s steps(1) infinite;
}
@keyframes arcHum{0%,100%{opacity:1}41%{opacity:.82}42%{opacity:1}43%{opacity:.7}44%{opacity:1}77%{opacity:.9}}
body::after{ /* CRT scanlines + vignette over everything, never blocks taps */
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9000;
  background:
    repeating-linear-gradient(to bottom, rgba(0,0,0,.22) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 60%, rgba(0,0,0,.55) 100%);
  mix-blend-mode:multiply;
}
/* ceiling light panels */
#arc-lights{position:fixed;top:0;left:0;right:0;height:10px;z-index:2;pointer-events:none;display:flex;justify-content:space-around}
#arc-lights i{display:block;width:18%;height:6px;background:var(--hum);box-shadow:0 0 18px 6px rgba(255,246,200,.45);border-radius:0 0 2px 2px;animation:arcTube 5s steps(1) infinite}
#arc-lights i:nth-child(2){animation-delay:-1.7s}#arc-lights i:nth-child(3){animation-delay:-3.1s;animation-duration:3.3s}
@keyframes arcTube{0%,100%{opacity:1}12%{opacity:.25}13%{opacity:1}14%{opacity:.4}15%{opacity:1}}

/* ---- global pixel reskin ---- */
h1.title{
  font-family:var(--px) !important;font-weight:400 !important;letter-spacing:.04em !important;
  font-size:clamp(1.05rem,5.2vw,1.6rem) !important;line-height:1.35;
  background:none !important;-webkit-text-fill-color:var(--neon-y) !important;color:var(--neon-y) !important;
  text-shadow:0 0 6px rgba(255,230,0,.8),0 0 18px rgba(255,120,0,.5),3px 3px 0 #ff2bd6;filter:none !important;
}
.subtitle{font-family:var(--crt) !important;font-size:1.25rem !important;color:var(--neon-c) !important;
  letter-spacing:.08em !important;text-shadow:0 0 8px rgba(0,240,255,.6);text-transform:uppercase}
.btn{
  font-family:var(--px) !important;font-weight:400 !important;font-size:.7rem !important;line-height:1.5;
  text-transform:uppercase;letter-spacing:.04em !important;border-radius:4px !important;
  border:2px solid rgba(0,0,0,.85) !important;box-shadow:0 5px 0 #000,0 0 16px rgba(255,255,255,.08) !important;
  backdrop-filter:none !important;text-shadow:1px 1px 0 rgba(0,0,0,.6)
}
.btn:active{transform:translateY(4px) !important;box-shadow:0 1px 0 #000 !important}
.back-btn,.cat-btn,.ttt-diff-btn,.si-start-btn,.bo-start-btn{font-family:var(--px) !important;font-weight:400 !important;
  border-radius:4px !important;letter-spacing:.03em;text-transform:uppercase}
.back-btn{font-size:.62rem !important}
.cat-btn{font-size:.62rem !important;line-height:1.5}
.ttt-diff-btn,.si-start-btn,.bo-start-btn{font-size:.72rem !important}
.glass{border-radius:6px !important;background:rgba(5,4,0,.72) !important;border:2px solid rgba(255,230,0,.25) !important;
  box-shadow:0 0 0 2px #000,0 0 24px rgba(255,230,0,.08) !important}
.hint,.lives,.ttt-status{font-family:var(--crt);font-size:1.25rem !important;letter-spacing:.04em}
.code-box{font-family:var(--px) !important;border-radius:4px !important}
.toast{font-family:var(--px);font-size:.65rem;border-radius:4px !important}
#mute-btn{border-radius:6px !important;border:2px solid #000 !important;box-shadow:0 4px 0 #000 !important;z-index:9100}

/* ---- main screen: arcade cabinet select ---- */
#app:has(#screen-main.active){max-width:980px}
#screen-main{padding-top:6px}
.arc-marquee{width:100%;max-width:640px;margin:14px auto 6px;padding:16px 10px 14px;text-align:center;position:relative;
  background:linear-gradient(180deg,#140018,#000 70%);border:3px solid #000;border-radius:6px;
  box-shadow:0 0 0 3px var(--neon-m),0 0 26px rgba(255,43,214,.55),inset 0 0 30px rgba(255,43,214,.25)}
.arc-marquee h1.title{margin:0 !important;font-size:clamp(1.5rem,8.5vw,3.1rem) !important;animation:arcFlick 6s infinite}
.arc-marquee .arc-bot{display:block;margin-top:10px;font-family:var(--px);font-size:clamp(.6rem,2.6vw,.95rem);letter-spacing:.6em;
  color:var(--neon-c);text-shadow:0 0 8px var(--neon-c);padding-left:.6em}
@keyframes arcFlick{0%,19%,21%,62%,64%,100%{opacity:1}20%,63%{opacity:.35}}
.arc-hud{display:flex;justify-content:space-between;gap:8px;width:100%;max-width:720px;margin:8px auto 4px;
  font-family:var(--px);font-size:.55rem;color:#fff;letter-spacing:.05em}
.arc-hud b{display:block;color:var(--neon-m);font-weight:400;margin-bottom:5px;text-shadow:0 0 6px var(--neon-m)}
.arc-hud .c0{color:var(--neon-y);text-shadow:0 0 6px var(--neon-y)}
.cab-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;width:100%;max-width:720px;margin:14px auto 6px}
.cab{width:calc(50% - 7px)}
@media(min-width:700px){.cab-grid{gap:18px}.cab{width:166px}}
.cab{--c:var(--neon-c);appearance:none;cursor:pointer;color:#fff;text-align:center;position:relative;
  padding:10px 8px 12px;border:3px solid #000;border-radius:10px 10px 4px 4px;
  background:linear-gradient(180deg,#1b1b22 0%,#0c0c10 100%);
  box-shadow:0 0 0 2px var(--c),0 6px 0 #000,0 0 18px color-mix(in srgb,var(--c) 35%,transparent);
  transition:transform .12s, box-shadow .12s;font-family:var(--px);display:flex;flex-direction:column;align-items:center;gap:8px}
.cab::before{content:"";position:absolute;left:14%;right:14%;top:-2px;height:4px;background:var(--c);box-shadow:0 0 10px var(--c);border-radius:0 0 3px 3px}
.cab-scr{width:100%;aspect-ratio:4/3;border-radius:18px/14px;display:flex;align-items:center;justify-content:center;
  font-size:clamp(2rem,9vw,3rem);position:relative;overflow:hidden;
  background:radial-gradient(ellipse at center,color-mix(in srgb,var(--c) 30%,#000) 0%,#000 75%);
  box-shadow:inset 0 0 0 3px #000,inset 0 0 22px rgba(0,0,0,.9)}
.cab-scr::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(to bottom,rgba(0,0,0,.35) 0 1px,transparent 1px 3px)}
.cab-name{font-size:.62rem;line-height:1.45;color:var(--c);text-shadow:0 0 8px var(--c);min-height:2.9em;display:flex;align-items:center}
.cab-tag{font-family:var(--crt);font-size:1.05rem;color:rgba(255,255,255,.75);letter-spacing:.06em;line-height:1}
.cab-btns{display:flex;gap:6px}.cab-btns i{width:10px;height:10px;border-radius:50%;background:var(--c);box-shadow:0 2px 0 #000,0 0 6px var(--c)}
.cab-btns i:nth-child(2){background:var(--neon-y)}.cab-btns i:nth-child(3){background:var(--neon-m)}
.cab:hover,.cab:focus-visible{transform:translateY(-3px);outline:none;
  box-shadow:0 0 0 3px var(--c),0 9px 0 #000,0 0 30px var(--c)}
.cab:focus-visible .cab-name::before{content:"▶ "}
.cab:active{transform:translateY(3px);box-shadow:0 0 0 2px var(--c),0 2px 0 #000}
.arc-foot{margin:18px 0 6px;text-align:center;font-family:var(--px);font-size:.55rem;line-height:2;color:rgba(255,255,255,.6)}
.arc-foot .blink{color:var(--neon-y);text-shadow:0 0 6px var(--neon-y);animation:arcBlink 1.1s steps(1) infinite}
.arc-foot .lost{font-family:var(--crt);font-size:1.1rem;color:var(--lvl0);letter-spacing:.1em}
@keyframes arcBlink{50%{opacity:0}}

/* ---- attract mode / insert credit ---- */
#arc-attract{position:fixed;inset:0;z-index:8000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
  padding:24px;text-align:center;cursor:pointer;background:
  radial-gradient(ellipse at 50% 40%,rgba(30,22,0,.6),rgba(0,0,0,.96) 70%),
  repeating-linear-gradient(45deg,rgba(200,180,90,.10) 0 6px,transparent 6px 12px),#000;transition:opacity .45s}
#arc-attract.gone{opacity:0;pointer-events:none}
#arc-attract .a-logo{font-family:var(--px);font-size:clamp(1.7rem,10vw,4rem);color:var(--neon-y);line-height:1.25;
  text-shadow:0 0 8px var(--neon-y),0 0 26px #ff7a00,4px 4px 0 var(--neon-m);animation:arcFlick 4s infinite}
#arc-attract .a-sub{font-family:var(--px);font-size:clamp(.6rem,2.8vw,1rem);letter-spacing:.5em;color:var(--neon-c);text-shadow:0 0 8px var(--neon-c);padding-left:.5em}
#arc-attract .a-insert{font-family:var(--px);font-size:clamp(.8rem,3.6vw,1.2rem);color:#fff;animation:arcBlink 1s steps(1) infinite}
#arc-attract .a-credit{font-family:var(--px);font-size:.7rem;color:var(--neon-m);text-shadow:0 0 8px var(--neon-m)}
#arc-attract .a-lore{font-family:var(--crt);font-size:1.25rem;color:var(--lvl0);max-width:420px;letter-spacing:.05em;opacity:.85}
#arc-attract .a-demo{display:flex;gap:14px;font-size:1.8rem;filter:drop-shadow(0 0 6px rgba(0,240,255,.6))}
#arc-attract .a-demo span{animation:arcBob 1.6s ease-in-out infinite}
#arc-attract .a-demo span:nth-child(2n){animation-delay:-.8s}
@keyframes arcBob{50%{transform:translateY(-8px)}}
@media (prefers-reduced-motion:reduce){*{animation:none !important}}
/* in-game panels: CRT bezels + pixel keys */
.hangman-area{background:radial-gradient(ellipse at center,#06140a,#000 80%) !important;border:3px solid #000 !important;border-radius:18px/14px !important;
  box-shadow:0 0 0 2px var(--neon-g),0 0 20px rgba(57,255,20,.35),inset 0 0 24px rgba(0,0,0,.9) !important;backdrop-filter:none !important}
.key{font-family:var(--px) !important;font-weight:400 !important;font-size:.72rem !important;border-radius:4px !important;
  background:#101014 !important;border:2px solid #000 !important;box-shadow:0 0 0 1px rgba(0,240,255,.45),0 4px 0 #000 !important;color:var(--neon-c) !important;backdrop-filter:none !important}
.key:active{transform:translateY(3px) !important}
.key.correct{background:var(--neon-g) !important;color:#001a0a !important;box-shadow:0 0 12px var(--neon-g),0 4px 0 #000 !important}
.key.wrong{background:#2a0a10 !important;color:rgba(255,80,110,.55) !important;box-shadow:0 0 0 1px rgba(255,43,80,.35) !important}