/* Pilich Arcade: a dark neon cabinet row under a synthwave sky. One committed dark look. */
:root {
  --ink: #0b0614;
  --panel: #150c24;
  --panel-2: #1d1131;
  --line: #34204f;
  --text: #f3e9ff;
  --muted: #a898c2;
  --pink: #ff5ad8;
  --cyan: #3ef0ff;
  --gold: #ffd23a;
  --pixel: "Press Start 2P", ui-monospace, "Courier New", monospace;
  --body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Courier New", monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
/* Only html gets the background: on body it would paint over the fixed sky behind it. */
html { background: var(--ink); }
body { margin: 0; color: var(--text); }
body {
  font-family: var(--body);
  line-height: 1.5;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 0 max(16px, env(safe-area-inset-right)) 0 max(16px, env(safe-area-inset-left));
  overflow-x: hidden;
}
a { color: inherit; }
[hidden] { display: none !important; }

/* ---------- sky: glow, sun and a rolling grid floor ---------- */
.sky { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none;
  background:
    radial-gradient(60% 45% at 50% 100%, #ff5ad82e, transparent 70%),
    radial-gradient(40% 30% at 15% 0%, #3ef0ff1a, transparent 70%),
    linear-gradient(#0b0614 0%, #140828 55%, #22073a 100%);
}
.sun { position: absolute; left: 50%; bottom: 30vh; width: min(46vw, 420px); aspect-ratio: 1; transform: translate(-50%, 50%);
  border-radius: 50%; opacity: .5;
  background: linear-gradient(#ffd23a, #ff5ad8 70%);
  -webkit-mask: repeating-linear-gradient(#000 0 14px, transparent 14px 20px);
          mask: repeating-linear-gradient(#000 0 14px, transparent 14px 20px);
  filter: blur(.3px);
}
.grid { position: absolute; left: -50%; right: -50%; bottom: 0; height: 30vh; transform-origin: 50% 0;
  transform: perspective(300px) rotateX(62deg);
  background:
    linear-gradient(90deg, #ff5ad866 1px, transparent 1px) 0 0 / 60px 60px,
    linear-gradient(#ff5ad866 1px, transparent 1px) 0 0 / 60px 60px,
    linear-gradient(#22073a, #0b0614);
  animation: roll 2.4s linear infinite;
  -webkit-mask: linear-gradient(transparent, #000 25%);
          mask: linear-gradient(transparent, #000 25%);
}
@keyframes roll { to { background-position: 0 60px, 0 60px, 0 0; } }
.scanlines { position: fixed; inset: 0; z-index: 50; pointer-events: none; opacity: .18;
  background: repeating-linear-gradient(#0000 0 2px, #000 2px 3px); mix-blend-mode: multiply; }

/* ---------- neon type ---------- */
.neon { color: #ffe3f8; text-shadow: 0 0 2px #fff, 0 0 10px var(--pink), 0 0 24px var(--pink), 0 0 48px #ff5ad888; }
.neon.alt { color: #e2fdff; text-shadow: 0 0 2px #fff, 0 0 10px var(--cyan), 0 0 24px var(--cyan), 0 0 48px #3ef0ff88;
  animation: flicker 7s infinite steps(1); }
@keyframes flicker { 0%, 61%, 63%, 66%, 100% { opacity: 1; } 62%, 65% { opacity: .55; } }
.blink { animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- header ---------- */
.top { max-width: 1200px; margin: 0 auto; padding: 34px 0 10px; display: flex; flex-wrap: wrap; gap: 18px 24px;
  align-items: flex-end; justify-content: space-between; }
.marquee h1 { font-family: var(--pixel); font-weight: 400; font-size: clamp(1.5rem, 5.4vw, 2.9rem); line-height: 1.15; margin: 0; letter-spacing: .04em; }
.sub { margin: 14px 0 0; font-family: var(--mono); font-size: .85rem; color: var(--muted); letter-spacing: .04em; }
.sub .blink { color: var(--pink); }
.player { display: flex; align-items: center; gap: 10px; background: #150c24cc; border: 1px solid var(--line);
  padding: 6px 6px 6px 8px; border-radius: 999px; backdrop-filter: blur(6px); }
.badge { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-family: var(--pixel); font-size: 11px;
  color: var(--ink); background: linear-gradient(135deg, var(--cyan), var(--pink)); }
.who { font-family: var(--mono); font-size: .9rem; }
.p1 { color: var(--gold); font-family: var(--pixel); font-size: .6rem; margin-right: 2px; }
.player form { margin: 0; }
.chip { font: 500 .78rem var(--mono); color: var(--text); background: var(--panel-2); border: 1px solid var(--line);
  padding: 6px 12px; border-radius: 999px; cursor: pointer; }
.chip:hover, .chip:focus-visible { border-color: var(--pink); color: #ffd0f4; outline: none; }

/* ---------- shelves ---------- */
main { max-width: 1200px; margin: 0 auto; padding-bottom: 40px; }
.shelf-h { font-family: var(--pixel); font-weight: 400; font-size: .75rem; letter-spacing: .14em; color: var(--gold);
  display: flex; align-items: center; gap: 14px; margin: 34px 0 18px; text-shadow: 0 0 10px #ffd23a88; }
.shelf-h::after { content: ""; flex: 1; height: 2px; background: linear-gradient(90deg, #ffd23a99, transparent); }
.shelf { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 290px), 1fr)); gap: 22px; }

.card { --accent: var(--pink); position: relative; display: flex; flex-direction: column; text-decoration: none;
  background: linear-gradient(180deg, var(--panel-2), var(--panel)); border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; outline: none;
  box-shadow: 0 1px 0 #ffffff10 inset, 0 12px 30px -12px #000c;
  transition: transform .18s ease, border-color .18s, box-shadow .18s; }
.card:hover, .card:focus-visible { transform: translateY(-5px); border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 0 28px -4px var(--accent), 0 18px 40px -14px #000e; }
.card:active { transform: translateY(-2px) scale(.99); }

.cover { position: relative; aspect-ratio: 16 / 9; background: #000; border-bottom: 1px solid var(--line); overflow: hidden; }
.cover canvas, .cover img { position: absolute; inset: 0; width: 100%; height: 100%; display: block; object-fit: cover; }
.cover::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(120% 90% at 50% 50%, transparent 60%, #0008), repeating-linear-gradient(#0000 0 2px, #0003 2px 3px); }
.start { position: absolute; left: 50%; bottom: 12px; transform: translateX(-50%); font-family: var(--pixel); font-size: .6rem;
  color: #fff; text-shadow: 0 0 8px var(--accent), 2px 2px 0 #000; letter-spacing: .1em; opacity: 0; z-index: 1; white-space: nowrap; }
.card:hover .start, .card:focus-visible .start { opacity: 1; animation: blink 1s steps(1) infinite; }
.ribbon { position: absolute; top: 10px; right: 10px; z-index: 1; font-family: var(--pixel); font-size: .5rem; letter-spacing: .08em;
  padding: 6px 8px; border-radius: 4px; color: var(--ink); background: var(--gold); box-shadow: 0 0 12px #ffd23a88; }

.body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.title { font-family: var(--pixel); font-weight: 400; font-size: .92rem; line-height: 1.35; margin: 0; color: #fff;
  text-shadow: 0 0 12px color-mix(in srgb, var(--accent) 60%, transparent); }
.tagline { margin: 0; color: var(--muted); font-size: .92rem; }
.chips { list-style: none; margin: 2px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.chips li { font: 500 .7rem var(--mono); padding: 3px 8px; border-radius: 999px; border: 1px solid var(--line); color: #d9cdee; background: #0b061488; }
.chips li.players { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); color: #fff; }

.scores { margin-top: auto; padding-top: 10px; border-top: 1px dashed var(--line); display: grid; gap: 6px; font-family: var(--mono); font-size: .8rem; }
.best { display: flex; justify-content: space-between; align-items: baseline; }
.best .lbl, .board .rank { font-family: var(--pixel); font-size: .5rem; color: var(--muted); letter-spacing: .08em; }
.best .val { font-family: var(--pixel); font-size: .8rem; color: var(--gold); text-shadow: 0 0 8px #ffd23a77; }
.board { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.board li { display: grid; grid-template-columns: 2.2em 1fr auto; gap: 6px; align-items: baseline; color: #d9cdee; }
.board li.me { color: var(--cyan); }
.board li.empty { display: block; color: var(--muted); }
.board .score { font-variant-numeric: tabular-nums; }

.tools .card .cover { aspect-ratio: 16 / 7; }
.error { text-align: center; color: #ffb3c8; font-family: var(--mono); }

.foot { max-width: 1200px; margin: 0 auto; padding: 18px 0 max(28px, env(safe-area-inset-bottom)); display: flex; flex-wrap: wrap; gap: 8px 22px;
  justify-content: space-between; font-family: var(--mono); font-size: .75rem; color: var(--muted); }
.pad-hint { color: var(--cyan); }

/* ---------- sign-in page ---------- */
.login-page { display: grid; place-items: center; }
.login { text-align: center; padding: 40px 0 30vh; max-width: 460px; display: grid; justify-items: center; gap: 18px; }
.login h1 { font-family: var(--pixel); font-weight: 400; font-size: clamp(1.8rem, 9vw, 3.2rem); line-height: 1.25; margin: 0; letter-spacing: .05em; }
.insert { font-family: var(--pixel); font-size: .8rem; color: var(--gold); margin: 6px 0 4px; text-shadow: 0 0 10px #ffd23a99; }
.coin { display: inline-flex; align-items: center; gap: 12px; padding: 14px 22px; border-radius: 12px; text-decoration: none;
  font: 600 1rem var(--body); color: #1d1131; background: #fff; border: 2px solid #fff;
  box-shadow: 0 0 0 4px #ff5ad855, 0 0 30px #ff5ad877, 0 6px 0 #9d2a86; transition: transform .1s, box-shadow .1s; }
.coin:hover, .coin:focus-visible { outline: none; box-shadow: 0 0 0 4px var(--cyan), 0 0 36px #3ef0ffaa, 0 6px 0 #9d2a86; }
.coin:active { transform: translateY(4px); box-shadow: 0 0 0 4px var(--cyan), 0 0 36px #3ef0ffaa, 0 2px 0 #9d2a86; }
.msg { margin: 0; font-family: var(--mono); font-size: .85rem; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line); background: #150c24cc; }
.msg.bad { border-color: #ff5a7a; color: #ffc4d0; }
.fine { font-size: .82rem; color: var(--muted); margin: 8px 0 0; }

@media (prefers-reduced-motion: reduce) {
  .grid, .neon.alt, .blink, .card:hover .start, .card:focus-visible .start { animation: none; }
  .card { transition: none; }
}