/* Flappy Punk — built by PsyborgAI for psyborg.io, 2026-11-01. */

/* Self-hosted variable fonts (same families as the psyborg.io archive) so the
   page works under the site-wide Content-Security-Policy. */
@font-face{
  font-family:'Space Grotesk';
  src:url('assets/fonts/SpaceGrotesk.ttf') format('truetype-variations'),
      url('assets/fonts/SpaceGrotesk.ttf') format('truetype');
  font-weight:300 700;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'JetBrains Mono';
  src:url('assets/fonts/JetBrainsMono.ttf') format('truetype-variations'),
      url('assets/fonts/JetBrainsMono.ttf') format('truetype');
  font-weight:100 800;font-style:normal;font-display:swap;
}

:root{
  --bg:#000000;
  --panel:#0e0e13;
  --line:#20202a;
  --ink:#f4f4f5;
  --muted:#9a9aa8;
  --dim:#6d6d7a;
  --lav:#a79aff;
  --lav-soft:#c9c0ff;
  --red:#ff2b2b;
  --blue:#638596;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:'Space Grotesk',system-ui,-apple-system,Segoe UI,sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{
  background:#000000;
  color:var(--ink);
  font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}

.wrap{width:min(1120px,calc(100% - 40px));margin:0 auto;position:relative;z-index:1}
main.wrap{width:min(1480px,calc(100% - 40px))}

/* ---------------------------------------------------------------- top bar */
.topbar{
  position:sticky;top:0;z-index:20;
  background:rgba(8,8,11,.76);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:58px;gap:16px}
.brand{
  display:inline-flex;align-items:center;gap:9px;
  font:700 24px/1 var(--mono);letter-spacing:.16em;text-decoration:none;color:var(--lav);
}
.brand .dot{width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 14px var(--red)}
.brand small{font:500 10px/1 var(--mono);letter-spacing:.16em;color:var(--dim)}
.topbar nav{display:flex;align-items:center;gap:20px}
.topbar nav a{
  font:500 11px/1 var(--mono);letter-spacing:.08em;text-decoration:none;color:var(--muted);
  transition:color .15s;
}
.topbar nav a:hover{color:var(--ink)}
.topbar nav a.cta{
  color:#0a0a0c;background:var(--lav);padding:9px 13px;border-radius:5px;
  font-weight:700;letter-spacing:.1em;
}
.topbar nav a.cta:hover{background:var(--lav-soft)}
.mute{background:#17171d;color:var(--lav);border:1px solid #35353f;border-radius:5px;padding:8px 11px;cursor:pointer;font:700 11px/1 var(--mono);line-height:1}
.mute:hover{border-color:var(--lav);color:#fff}

/* ----------------------------------------------------------------- layout */
.layout{
  display:grid;grid-template-columns:1fr 1fr;gap:30px;
  align-items:start;padding:20px 0 60px;
  --stagew:min(100%,clamp(400px,calc((100vh - 120px) * 2 / 3),700px));
}
.stagecol{
  display:flex;flex-direction:column;gap:10px;align-items:center;
}

/* ------------------------------------------------------------ game canvas */
.canvasbox{
  position:relative;width:var(--stagew);aspect-ratio:360/540;
  background:#0b0b0f;border-radius:14px;overflow:hidden;
  border:1px solid #2a2a35;
  box-shadow:0 40px 90px rgba(0,0,0,.6),0 0 0 6px #101016,0 0 0 7px #1c1c24;
  isolation:isolate;
}
#gameCanvas{width:100%;height:100%;display:block;touch-action:manipulation}

.hud{
  position:absolute;top:10px;left:10px;right:10px;z-index:2;
  display:flex;justify-content:space-between;gap:8px;pointer-events:none;
}
.pill{
  font:700 9px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;
  padding:7px 9px;border-radius:4px;color:#fff;
  background:rgba(8,8,11,.58);border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);
  max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

/* --------------------------------------------------------------- overlay */
.ovlogo{
  display:block;margin:0 auto 12px;width:88px;height:88px;
  border-radius:12px;border:1px solid #2c2c37;background:#fff;object-fit:contain;
  animation:logoPulse 2.2s ease-in-out infinite;
}
@keyframes logoPulse{
  0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(167,154,255,0)}
  50%{transform:scale(1.08);box-shadow:0 0 0 8px rgba(167,154,255,.22)}
}

.overlay{
  position:absolute;inset:0;z-index:4;display:flex;align-items:center;justify-content:center;
  padding:16px;
  background:
    radial-gradient(120% 80% at 50% 0%,rgba(26,22,44,.66),rgba(8,8,11,.94) 72%);
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  transition:opacity .18s ease;
}
.overlay.hide{opacity:0;pointer-events:none}
.ovpanel{width:100%;max-width:340px;text-align:center}
.kicker{
  margin:0 0 8px;font:700 9px/1 var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--red);
}
.ovpanel h2{
  margin:0 0 8px;font-size:27px;line-height:1.02;letter-spacing:-.03em;font-weight:700;
}
.ovpanel h2 span{color:var(--lav)}
.ovpanel .sub{margin:0 0 16px;font-size:11.5px;line-height:1.45;color:#a9a9b8}

.field{text-align:left;margin-bottom:12px}
.field label,.field .label{
  display:block;margin-bottom:6px;
  font:700 9px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:#8b8b9a;
}
.punkrow{display:flex;gap:6px;align-items:stretch}
.pv{
  flex:0 0 42px;width:42px;height:42px;border-radius:6px;border:1px solid #32323e;background:#0a0a0e;
  display:grid;place-items:center;overflow:hidden;
}
.pv img{width:36px;height:36px;object-fit:contain;image-rendering:pixelated}
#punkNo{
  flex:1 1 auto;min-width:0;height:42px;padding:0 11px;border-radius:6px;
  background:#0a0a0e;border:1px solid #32323e;color:#fff;
  font:600 16px/1 var(--mono);letter-spacing:.04em;
  outline:none;transition:border-color .15s,box-shadow .15s;
}
#punkNo::placeholder{color:#5b5b68;font-weight:400;letter-spacing:.02em}
#punkNo:focus{border-color:var(--lav);box-shadow:0 0 0 3px rgba(167,154,255,.16)}
.hint{margin:6px 0 0;font:500 9.5px/1.35 var(--mono);letter-spacing:.02em;color:#71717f;min-height:13px}
.hint.bad{color:#ff7a7a}

.seg{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.segbtn{
  display:flex;align-items:center;justify-content:center;gap:7px;
  height:42px;padding:0 9px;border-radius:6px;cursor:pointer;
  background:#0a0a0e;border:1px solid #2c2c37;color:#b9b9c6;
  transition:border-color .15s,background .15s,color .15s;
}
.segbtn span{font:700 11px/1 var(--mono);letter-spacing:.08em}
.segbtn em{font:500 8px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#6b6b78;font-style:normal}
.segbtn .sw{width:11px;height:11px;border-radius:2px;border:1px solid rgba(255,255,255,.25)}
.segbtn .sw.v1{background:#a79aff}
.segbtn .sw.v2{background:#5aae4e}
.segbtn:hover{border-color:#4a4a5a;color:#fff}
.segbtn.on{background:#15121f;border-color:var(--lav);color:#fff;box-shadow:0 0 0 2px rgba(167,154,255,.12) inset}
.segbtn.on em{color:#a9a0d6}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:0;border-radius:6px;cursor:pointer;text-decoration:none;
  font:700 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;
  transition:transform .12s,background .15s,border-color .15s,color .15s;
}
.btn:active{transform:translateY(1px)}
.btn.play{
  width:100%;height:46px;background:var(--red);color:#0a0a0c;
  box-shadow:0 10px 24px rgba(255,43,43,.24);
}
.btn.play:hover{background:#ff4747}
.btn.ghost{
  width:100%;height:46px;background:transparent;color:#c9c9d4;border:1px solid #34343f;
}
.btn.ghost:hover{border-color:#5a5a6a;color:#fff}
.btn.mini{
  flex:0 0 60px;height:42px;background:#17171d;color:var(--lav);border:1px solid #35353f;
  font-size:10px;letter-spacing:.12em;
}
.btn.mini:hover{border-color:var(--lav);color:#fff}
.btn[disabled]{opacity:.55;cursor:wait}
.tiny{margin:9px 0 0;font:500 8.5px/1.5 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#666674}
.tiny.good{color:var(--lav)}
.tiny.bad{color:#ff7a7a}

.final{
  margin:0;font:700 58px/1 var(--mono);letter-spacing:-.04em;color:#fff;
  text-shadow:0 0 26px rgba(167,154,255,.35);
}
.finalsub{margin:5px 0 16px;font:600 9.5px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:#8f8f9e}
.row2{display:grid;grid-template-columns:1fr auto;gap:7px}
.row2 .ghost{width:auto;padding:0 14px}

/* ------------------------------------------------------------------- meta */
.meta{
  width:var(--stagew);display:flex;justify-content:space-between;gap:10px;
  padding:0 4px;font:500 9px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#9a9aa8;
}
.meta strong{color:#f4f4f5;font-weight:700}

/* ------------------------------------------------------------------- side */
.side{display:flex;flex-direction:column;gap:16px;width:var(--stagew);justify-self:center}
.card{
  background:linear-gradient(180deg,#101015,#0c0c10);
  border:1px solid var(--line);border-radius:12px;padding:18px;
  box-shadow:0 20px 50px rgba(0,0,0,.25);
}
.cardhead{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.card h2{
  margin:0;font:700 10px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:#d6d6df;
}
.live{
  display:inline-flex;align-items:center;gap:6px;
  font:700 8px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#7fe08a;
}
.live i{width:5px;height:5px;border-radius:50%;background:#7fe08a;box-shadow:0 0 8px #7fe08a;animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

.champs{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin:0 0 10px}
.champ{display:flex;flex-direction:column;align-items:center;gap:4px;background:#0c0c10;border:1px solid var(--line);border-radius:8px;padding:8px 4px}
.champ .clabel{font:700 8px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#8b8b9a}
.champ .csprite{width:48px;height:48px;object-fit:contain;image-rendering:pixelated;border-radius:6px}
.champ.v1 .csprite{background:#a79aff}
.champ.v2 .csprite{background:#5aae4e}
.champ .cpunk{font:600 10px/1.2 var(--mono);color:#dcdce4}
.champ .cscore{font:700 22px/1 var(--mono);color:#fff;letter-spacing:-.02em}
.champ .csub{font:600 8px/1 var(--mono);color:#6f6f7d}

.board{list-style:none;margin:0;padding:0}
.brow{
  display:grid;grid-template-columns:22px 60px minmax(0,1fr) auto;gap:8px;align-items:center;
  padding:6px 2px;border-bottom:1px solid #1a1a22;
}
.brow:last-child{border-bottom:0}
.brank{font:700 9px/1 var(--mono);color:#61616f;text-align:right}
.brow:nth-child(1) .brank{color:var(--lav)}
.bthumb{width:60px;height:54px;display:grid;place-items:center;background:#08080b;border:1px solid #1c1c24;border-radius:4px;overflow:hidden}
.bthumb.v1{background:#a79aff}
.bthumb.v2{background:#5aae4e}
.bsprite{width:46px;height:46px;object-fit:contain;image-rendering:pixelated}
.bwho{display:flex;align-items:center;gap:7px;min-width:0}
.bwho b{
  font:600 10px/1.2 var(--mono);letter-spacing:.04em;color:#dcdce4;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;
}
.btag{
  font:700 7.5px/1 var(--mono);letter-spacing:.12em;font-style:normal;padding:3px 4px;border-radius:3px;flex:0 0 auto;
}
.btag.v1{background:rgba(167,154,255,.16);color:#c3baff;border:1px solid rgba(167,154,255,.34)}
.btag.v2{background:rgba(90,174,78,.16);color:#9cdf90;border:1px solid rgba(90,174,78,.36)}
.bscore{font:700 13px/1 var(--mono);color:#fff;letter-spacing:-.02em;text-align:right}
.brow.me .bscore{color:var(--red)}
.bempty{padding:18px 2px;color:#71717f;font:500 10px/1.5 var(--mono);letter-spacing:.06em}

.fine{margin:12px 0 0;color:#6f6f7d;font:500 9.5px/1.5 var(--mono);letter-spacing:.03em}

.how ul{margin:10px 0 0;padding-left:16px;color:#a3a3b1;font-size:12.5px;line-height:1.65}
.how li{margin-bottom:7px}
.kbd{
  display:inline-block;padding:2px 5px;border-radius:3px;background:#1a1a21;border:1px solid #33333e;
  font:600 9.5px/1 var(--mono);color:#dcdce4;
}

/* ------------------------------------------------------------------- foot */
.foot{border-top:1px solid rgba(10,20,26,.35);padding:26px 0 40px;background:#0d171d}
.foot .wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font:500 9.5px/1.5 var(--mono);letter-spacing:.08em;color:#666674}
.foot a{color:#a3a3b1;text-decoration:none}
.foot a:hover{color:#fff}
.foot .sep{color:#4d4d59}

/* --------------------------------------------------------------- responsive */
@media (min-width:901px){
  /* The 50-row board is taller than the viewport, so keep the game in view. */
  .stagecol{position:sticky;top:74px}
  /* Scoreboard matches the game's size; rows scroll inside. */
  #leaderboard{height:calc(var(--stagew) * 1.5);display:flex;flex-direction:column;overflow:hidden}
  #leaderboard .cardhead{flex:0 0 auto}
  #leaderboard .board{flex:1 1 auto;min-height:0;overflow-y:auto}
  #leaderboard .fine{flex:0 0 auto}
}

@media (max-width:900px){
  .layout{grid-template-columns:1fr;gap:26px;--stagew:min(100%,clamp(340px,calc((100vh - 150px) * 2 / 3),520px))}
  .stagecol{order:1}
  .side{order:2}
}
@media (max-width:560px){
  .wrap{width:calc(100% - 28px)}
  .topbar nav a:not(.cta){display:none}
  .layout{padding:14px 0 44px}
  .canvasbox{border-radius:12px}
  .ovpanel h2{font-size:24px}
  .card{padding:15px}
  .foot .wrap{gap:8px}
}
@media (max-width:380px){
  .ovpanel{max-width:280px}
  .field{margin-bottom:10px}
  .punkrow .mini{flex-basis:52px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}
}


/* ============ Flappy Punk site additions ============ */


/* hero */
.hero{padding:28px 0 6px}
.hero-copy{max-width:none}
.hero h1{
  margin:0 0 14px;font-size:clamp(38px,7vw,72px);line-height:1;letter-spacing:-.04em;font-weight:700;
}
.hero h1 .v1{color:var(--lav)}
.hero h1 .v2{color:var(--blue)}
.hero .lede{margin:0;font-size:22px;line-height:1.4;color:#dcdce4;max-width:none;width:100%}
.v1{color:#a79aff}
.v2{color:#9cdf90}

/* donation */
.donate{
  display:inline-flex;flex-wrap:wrap;align-items:center;gap:8px;
  margin-top:18px;padding:11px 14px;border:1px solid #2c2c38;border-radius:10px;
  background:#101016;max-width:100%;
}
.donate-label{font:700 9px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#8b8b9a}
.donate-ens{font:700 11px/1 var(--mono);color:var(--lav);text-decoration:none}
.donate-ens:hover{color:#fff}
.donate-addr{
  font:500 10px/1.4 var(--mono);color:#71717f;letter-spacing:.02em;word-break:break-all;
}
.donate-copy{
  font:700 10px/1 var(--mono);letter-spacing:.08em;color:var(--lav);
  background:#17171d;border:1px solid #35353f;border-radius:5px;padding:7px 10px;cursor:pointer;
}
.donate-copy:hover{border-color:var(--lav);color:#fff}

/* about card */
.about-card p{color:#a3a3b1;font-size:12.5px;line-height:1.6;margin:0 0 8px}
.about-card a{color:var(--lav)}



/* donation card (sidebar, above scoreboard) */
.donate-card .cardhead{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.donate-card .donate{
  display:flex;align-items:center;gap:14px;margin:0;padding:0;border:0;background:transparent;
}
.donate-qr{
  flex:0 0 auto;width:92px;height:92px;background:#fff;border-radius:8px;padding:5px;
  border:1px solid #2c2c38;image-rendering:pixelated;
}
.donate-info{display:flex;flex-direction:column;gap:7px;min-width:0;flex:1}
.donate-info .donate-addr{font-size:9px;word-break:break-all;color:#8f8f9e}
.donate-card .donate-copy{align-self:flex-start}