/* The Ban Arcade: page, cabinet and the shared game kit.
   Tokens, type, .btn keycaps, nav, footer and .cta-band come from /assets/site.css. */

.arcade-page { background: var(--bg); }

/* ── Hero ── */
.ar-hero { position: relative; padding: clamp(40px, 6vw, 84px) 0 clamp(28px, 4vw, 44px); }
.ar-hero::before {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(560px 300px at 50% 38%, rgba(57, 255, 20, .14), transparent 70%),
              radial-gradient(circle at 1px 1px, #D6D6E6 1.2px, transparent 0) 0 0 / 26px 26px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 40%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 40%, #000 30%, transparent 78%);
}
.ar-hero-in { display: grid; justify-items: center; gap: 20px; text-align: center; max-width: 940px; }
.ar-hero .h-hero { text-wrap: balance; }
.ar-hero .lead { max-width: 680px; }
.ar-hero-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 4px; }
.ar-hero-notes { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 18px; list-style: none; padding: 0; margin: 0;
  font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: .06em; color: var(--muted); }
.ar-hero-notes li { display: inline-flex; align-items: center; gap: 8px; }
.ar-hero-notes li::before { content: ''; width: 7px; height: 7px; border-radius: 2px; background: var(--lime); border: 1.5px solid var(--ink); }

/* ── Picker ── */
.ar-play { padding: 8px 0 clamp(64px, 8vw, 110px); scroll-margin-top: 90px; }
.ar-picker { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.ar-pick {
  display: grid; align-content: start; gap: 6px; padding: 14px 16px 13px; text-align: left; cursor: pointer;
  font: inherit; color: var(--ink); background: #fff; border: 2px solid var(--ink); border-radius: 16px; box-shadow: var(--sh);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s;
}
.ar-pick:hover { transform: translate(-1px, -1px); box-shadow: var(--sh-lg); }
.ar-pick:active { transform: translate(2px, 2px); box-shadow: var(--sh-sm); }
.ar-pick.on { background: var(--lime); box-shadow: var(--sh-lg); }
.ar-pick-top { display: flex; align-items: center; justify-content: space-between; }
.ar-pick-n { font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: .14em; color: var(--muted); }
.ar-pick.on .ar-pick-n { color: var(--ink); }
.ar-pick-ic { font-size: 22px; line-height: 1; }
.ar-pick-t { font-size: 16px; font-weight: 800; letter-spacing: -.03em; line-height: 1.15; font-variation-settings: 'opsz' 32; }
.ar-pick-p { font-size: 13px; line-height: 1.4; color: var(--body); }
.ar-pick.on .ar-pick-p { color: rgba(10, 10, 15, .78); }
.ar-pick-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 4px;
  font-family: var(--mono); font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.ar-pick-g { padding: 2px 7px; border: 1.5px solid var(--ink); border-radius: 6px; background: var(--bg); }
.ar-pick-best { color: var(--muted); }
.ar-pick-best b { color: var(--ink); }

/* ── Cabinet ── */
.cab { border: 2px solid var(--ink); border-radius: 22px; overflow: hidden; background: var(--panel); box-shadow: var(--sh-xl); scroll-margin-top: 88px; }
.cab-bar { display: flex; align-items: center; gap: 12px; height: 48px; padding: 0 12px 0 16px; background: #fff; border-bottom: 2px solid var(--ink); }
.cab-lights { display: flex; gap: 6px; }
.cab-lights i { width: 11px; height: 11px; border-radius: 50%; border: 1.5px solid var(--ink); }
.cab-lights i:nth-child(1) { background: #FF5F57; } .cab-lights i:nth-child(2) { background: #FFC531; } .cab-lights i:nth-child(3) { background: var(--lime); }
.cab-title { flex: 1; min-width: 0; font-size: 14px; font-weight: 800; letter-spacing: -.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cab-best { font-family: var(--mono); font-size: 11.5px; font-weight: 700; letter-spacing: .06em; color: var(--muted); text-transform: uppercase; white-space: nowrap; }
.cab-best b { color: var(--ink); font-size: 13px; }
.cab-snd { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 10px; cursor: pointer; font: 700 12px var(--font);
  color: var(--ink); background: var(--bg); border: 2px solid var(--ink); border-radius: 9px; box-shadow: var(--sh-sm); }
.cab-snd:active { transform: translate(2px, 2px); box-shadow: none; }
.cab-snd svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.cab-snd svg path:first-child { fill: currentColor; stroke: none; }
.cab-snd .snd-on { display: none; } .cab-snd.on .snd-on { display: inline; } .cab-snd.on .snd-off { display: none; }
.cab-snd.on { background: var(--lime); }

.cab-screen {
  position: relative; height: clamp(520px, 68vh, 640px); overflow: hidden; outline: none; color: var(--panel-text);
  user-select: none; -webkit-user-select: none; -webkit-tap-highlight-color: transparent;
  background: radial-gradient(70% 60% at 50% 45%, rgba(57, 255, 20, .09), transparent 70%),
              radial-gradient(circle at 1px 1px, rgba(240, 240, 255, .07) 1px, transparent 0) 0 0 / 22px 22px,
              var(--panel);
}
.cab-stage { position: absolute; inset: 0; container-type: size; overflow: hidden; isolation: isolate; }

/* overlays */
.cab-ov {
  position: absolute; inset: 0; z-index: 5; display: grid; place-content: safe center; justify-items: center; gap: 14px; overflow-y: auto;
  padding: 28px 22px; text-align: center; background: rgba(9, 9, 14, .8); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  opacity: 0; visibility: hidden; transition: opacity .25s var(--ease), visibility 0s .25s;
}
.cab-ov.on { opacity: 1; visibility: visible; transition: opacity .25s var(--ease); }
.cab-tag { padding: 4px 9px; font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink); background: var(--lime); border-radius: 7px; }
.cab-h { font-size: clamp(28px, 4.4vw, 46px); font-weight: 800; letter-spacing: -.05em; line-height: 1; text-wrap: balance; max-width: 640px; font-variation-settings: 'opsz' 32; }
.cab-sub { max-width: 520px; font-size: 16px; line-height: 1.5; color: var(--panel-muted); }
.cab-how { counter-reset: how; display: grid; gap: 9px; max-width: 470px; margin: 4px 0 2px; padding: 0; list-style: none; text-align: left; }
.cab-how li { counter-increment: how; display: grid; grid-template-columns: 26px 1fr; gap: 10px; align-items: start; font-size: 14.5px; line-height: 1.45; color: var(--panel-text); }
.cab-how li::before { content: counter(how); display: grid; place-items: center; width: 22px; height: 22px; font: 700 11px var(--mono);
  color: var(--ink); background: var(--lime); border-radius: 6px; }
.cab-go { min-width: 200px; --bsh: var(--panel-text); }
.cab-keys { font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; color: var(--panel-muted); }

.cab-count { background: rgba(9, 9, 14, .35); backdrop-filter: none; -webkit-backdrop-filter: none; }
.cab-count b { font-size: clamp(90px, 16cqw, 150px); font-weight: 900; letter-spacing: -.06em; line-height: 1; color: var(--lime); text-shadow: 6px 6px 0 #000; }
.cab-count b.go { color: #fff; }
.cab-count.beat b { animation: countBeat .5s var(--spring, cubic-bezier(.34, 1.56, .64, 1)) both; }
@keyframes countBeat { from { transform: scale(1.8); opacity: 0; } to { transform: none; opacity: 1; } }

/* result */
.cab-result { align-content: safe center; gap: 12px; }
.res-rank { padding: 5px 11px; font-family: var(--mono); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink); background: var(--lime); border: 2px solid var(--ink); border-radius: 8px; box-shadow: 3px 3px 0 #000; transform: rotate(-2deg); }
.res-head { max-width: 640px; font-size: clamp(22px, 3.2vw, 34px); font-weight: 800; letter-spacing: -.04em; line-height: 1.08; text-wrap: balance; font-variation-settings: 'opsz' 32; }
.res-stats { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.res-stat { display: grid; gap: 2px; min-width: 96px; padding: 9px 14px; border: 1.5px solid var(--panel-line); border-radius: 12px; background: var(--panel2); }
.res-stat b { font-family: var(--mono); font-size: 22px; font-weight: 700; color: var(--lime); }
.res-stat small { font-family: var(--mono); font-size: 10.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--panel-muted); }
.res-best { font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: .06em; color: var(--lime); }
.res-lesson { max-width: 560px; padding: 12px 16px; text-align: left; background: var(--panel2); border: 1.5px solid var(--panel-line); border-left: 4px solid var(--lime); border-radius: 12px; }
.res-lbl { display: block; margin-bottom: 4px; font-family: var(--mono); font-size: 10.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--lime); }
.res-lesson p { font-size: 14.5px; line-height: 1.5; color: var(--panel-text); }
.res-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.res-btns .btn-s { --bsh: var(--panel-text); background: var(--panel2); color: var(--panel-text); border-color: var(--panel-text); padding: 11px 16px; font-size: 14px; }
.res-btns .btn-s:hover { background: #1A1A28; }
.res-buy { --bsh: var(--panel-text); }

/* the ban moment every game shares */
.ban-slam { position: absolute; inset: 0; z-index: 4; display: grid; place-items: center; pointer-events: none; opacity: 0; }
.ban-slam.on { opacity: 1; animation: banFlash .9s ease-out both; }
@keyframes banFlash { 0% { background: rgba(239, 68, 68, .55); } 100% { background: rgba(239, 68, 68, .12); } }
.ban-card { position: relative; width: min(340px, 84%); padding: 18px 20px 16px; color: var(--ink); background: #fff;
  border: 2px solid var(--ink); border-radius: 18px; box-shadow: 7px 7px 0 var(--red); transform: rotate(-3deg); }
.ban-slam.on .ban-card { animation: banIn .5s cubic-bezier(.2, 1.5, .4, 1) both; }
@keyframes banIn { from { transform: scale(2.4) rotate(-14deg); opacity: 0; } to { transform: rotate(-3deg); opacity: 1; } }
.ban-top { display: flex; align-items: center; gap: 9px; font-size: 19px; font-weight: 800; letter-spacing: -.03em; color: var(--red); }
.ban-ic { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; font-size: 15px; color: #fff; background: var(--red); border: 2px solid var(--ink); }
.ban-num { margin-top: 6px; font-family: var(--mono); font-size: 13px; color: var(--muted); }
.ban-why { margin-top: 4px; font-size: 14px; font-weight: 600; color: var(--body); }
.ban-stamp { position: absolute; top: -16px; right: -12px; padding: 4px 10px; font: 800 17px var(--mono); letter-spacing: .14em;
  color: var(--red); background: #fff; border: 3px solid var(--red); border-radius: 8px; transform: rotate(9deg); }
.ban-slam.on .ban-stamp { animation: stampIn .35s .3s cubic-bezier(.2, 1.6, .4, 1) both; }
@keyframes stampIn { from { transform: scale(3) rotate(20deg); opacity: 0; } to { transform: rotate(9deg); opacity: 1; } }

body.ar-cab-in .dock { transform: translateY(160%) !important; pointer-events: none; }
@media (max-width: 760px) {
  /* phones: tuck the floating nav away while a game is running so it never sits on the screen */
  body.ar-playing #site-nav { transform: translateY(-140%); transition: transform .3s var(--ease); }
}

.ar-tip { margin-top: 14px; text-align: center; font-family: var(--mono); font-size: 12px; letter-spacing: .06em; color: var(--muted); }

/* ── Shared game kit (available to every game) ── */
.g-hud { position: absolute; inset: 12px 12px auto; z-index: 3; display: flex; align-items: center; justify-content: space-between; gap: 8px; pointer-events: none; }
.g-hud-l, .g-hud-r { display: flex; align-items: center; gap: 8px; }
.g-chip { display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px; font: 700 11px var(--mono); letter-spacing: .1em; text-transform: uppercase;
  color: var(--panel-muted); background: rgba(15, 15, 24, .88); border: 1.5px solid var(--panel-line); border-radius: 9px; white-space: nowrap; }
.g-chip b { font-size: 15px; letter-spacing: 0; color: var(--panel-text); font-variant-numeric: tabular-nums; }
.g-chip.lime b { color: var(--lime); }
.g-chip.red b { color: #FF6B6B; }
.g-meter { --v: 0; position: relative; height: 14px; border: 2px solid var(--panel-text); border-radius: 100px; background: var(--panel2); overflow: hidden; }
.g-meter > i { position: absolute; inset: 0 auto 0 0; width: calc(var(--v) * 1%); background: var(--lime); border-right: 2px solid var(--panel-text); transition: width .12s linear, background-color .2s; }
.g-meter.warn > i { background: #FFB020; }
.g-meter.hot > i { background: var(--red); }
.g-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 16px 28px; cursor: pointer; touch-action: manipulation;
  font: 800 18px var(--font); letter-spacing: -.02em; color: var(--ink); background: var(--lime); border: 2px solid var(--ink); border-radius: 16px;
  box-shadow: 0 6px 0 var(--lime-deep), 0 6px 0 2px var(--ink); transition: transform .06s, box-shadow .06s;
}
.g-btn:active, .g-btn.down { transform: translateY(5px); box-shadow: 0 1px 0 var(--lime-deep), 0 1px 0 2px var(--ink); }
.g-btn.red { background: #FF6B6B; box-shadow: 0 6px 0 #B91C1C, 0 6px 0 2px var(--ink); }
.g-btn.red:active, .g-btn.red.down { box-shadow: 0 1px 0 #B91C1C, 0 1px 0 2px var(--ink); }
.g-btn.ghost { color: var(--panel-text); background: var(--panel2); box-shadow: 0 6px 0 #000, 0 6px 0 2px var(--panel-line); border-color: var(--panel-line); }
.g-timer { position: absolute; inset: auto 0 0 0; z-index: 3; height: 5px; background: rgba(240, 240, 255, .08); }
.g-timer > i { display: block; height: 100%; width: 100%; background: var(--lime); transform-origin: left; }
.g-pop { position: absolute; z-index: 4; transform: translate(-50%, -50%); pointer-events: none; white-space: nowrap;
  font: 800 20px var(--font); letter-spacing: -.02em; color: var(--lime); text-shadow: 2px 2px 0 #000; animation: gPop 1.1s linear forwards; }
.g-pop.bad { color: #FF6B6B; }
.g-pop.warn { color: #FFB020; }
.g-pop.big { font-size: clamp(26px, 6cqw, 40px); }
/* pops in, holds readable for most of its life, then drifts up and fades */
@keyframes gPop {
  0% { opacity: 0; transform: translate(-50%, -30%) scale(.6); }
  10% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); }
  18% { opacity: 1; transform: translate(-50%, -55%) scale(1); }
  72% { opacity: 1; transform: translate(-50%, -95%) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -150%) scale(1); }
}

/* ── Lessons + close ── */
.ar-lessons { padding-top: clamp(40px, 6vw, 80px); }
.ar-lesson-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ar-lesson { display: grid; align-content: start; gap: 10px; padding: 22px 20px; }
.ar-l-n { font-family: var(--mono); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--lime-deep); }
.ar-lesson h3 { font-size: 20px; font-weight: 800; letter-spacing: -.035em; line-height: 1.1; font-variation-settings: 'opsz' 32; }
.ar-lesson p { font-size: 15px; line-height: 1.55; color: var(--body); }
.ar-lesson code { font-family: var(--mono); font-size: .9em; padding: 1px 5px; background: var(--elevated); border-radius: 5px; }
.ar-cta-btns { position: relative; display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }

@media (max-width: 1080px) {
  .ar-lesson-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .ar-picker { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .ar-pick-p { display: none; }
}
@media (max-width: 760px) {
  .ar-hero-btns { width: 100%; flex-direction: column; }
  .ar-hero-btns .btn { width: 100%; }
  .cab { border-radius: 18px; box-shadow: var(--sh-lg); margin: 0 -4px; }
  .cab-bar { height: 44px; gap: 10px; padding: 0 8px 0 12px; }
  .cab-lights { display: none; }
  .cab-snd span { display: none; }
  .cab-screen { height: min(calc(100svh - 150px), 640px); min-height: 520px; }
  .ar-pick { padding: 12px 12px 11px; border-radius: 14px; }
  .ar-pick-t { font-size: 14px; }
  .cab-ov { padding: 22px 16px; gap: 12px; }
  .cab-how li { font-size: 14px; }
  .res-btns .btn-s { padding: 9px 12px; font-size: 13px; }
  /* phones: keep the whole result (and the buy button) inside the screen */
  .cab-result { gap: 10px; padding: 18px 14px; }
  .res-head { font-size: clamp(20px, 6.2vw, 26px); }
  .res-stats { flex-wrap: nowrap; width: 100%; gap: 8px; }
  .res-stat { flex: 1 1 0; min-width: 0; padding: 7px 8px; }
  .res-stat b { font-size: 18px; }
  .res-stat small { font-size: 9px; letter-spacing: .06em; }
  .res-lesson { padding: 10px 12px; }
  .res-lesson p { font-size: 13.5px; line-height: 1.45; }
  .res-buy { order: 1; width: 100%; padding: 14px 18px; font-size: 16px; }
  .res-btns { order: 2; }
  .ar-lesson-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .g-pop { animation-duration: .01s; }
  .ban-slam.on .ban-card, .ban-slam.on .ban-stamp, .cab-count.beat b { animation: none; }
}