/* 2BIT play overlay (DESIGN_SPEC §5.9, §6.2, §8 "Play overlay").
   Everything is prefixed .pl-. js/ui/play.js sets on the root:
     --pl-k          canvas scale (180x240 times k)
     --pl-cab        the cabinet's colour (data, so it comes from JS)
     data-layout     desk | port | land     data-deck   1 = touch deck shown
     data-crt        1 = scanlines + vignette          data-menu / data-drawer
   Only transform and opacity animate, except the ticket feed, which the spec
   defines as a stepped clip-path. */

.pl{
  --pl-k:2; --pl-cab:var(--c3);
  position:fixed; inset:0; z-index:var(--z-play);
  display:grid;
  grid-template-columns:minmax(0, 1fr) 220px auto 220px minmax(0, 1fr);
  grid-template-rows:48px minmax(0, 1fr) auto;
  grid-template-areas:
    "bar  bar  bar bar   bar"
    ".    left cab right ."
    "deck deck deck deck deck";
  column-gap:var(--s-4);
  background:var(--scrim); color:var(--tx-1);
  overflow:hidden; overscroll-behavior:contain;
  opacity:0; transition:opacity 120ms linear;
}
.pl.is-in{ opacity:1; }
.pl h3{ font-size:13px; letter-spacing:.1em; color:var(--tx-2); }
.pl-small-only, .pl-menu-btn{ display:none; }

/* == top bar == */
.pl-bar{
  grid-area:bar; display:flex; align-items:center; gap:var(--s-3); min-width:0;
  padding:0 var(--s-4);
  background:var(--bg-card); border-bottom:1px solid var(--line-1);
}
.pl-bar-l{ color:var(--tx-2); }
.pl-ctl{ display:flex; align-items:center; gap:var(--s-2); margin-left:auto; }
.pl-ctl .key, .pl-actions .key, .pl-entry .key{ min-width:20px; height:20px; }

/* == leave prompt == */
.pl-prompt{
  position:absolute; top:56px; right:var(--s-4); z-index:8;
  display:flex; flex-direction:column; gap:var(--s-3);
  width:min(320px, calc(100% - 2 * var(--s-4))); padding:var(--s-3) var(--s-4);
  background:var(--bg-card); border:2px solid var(--line-2); border-radius:var(--r-2);
  box-shadow:0 2px 0 0 var(--shelf), var(--sh-float);
  animation:pl-up var(--d-route) var(--e-out) both;
}
.pl-prompt-b{ display:flex; flex-wrap:wrap; gap:var(--s-2); padding-bottom:3px; }

/* == left rail == */
.pl-left{
  grid-area:left; align-self:start; min-width:0;
  display:flex; flex-direction:column; gap:var(--s-3); padding-top:var(--s-3);
}
.pl-stat{
  display:flex; flex-direction:column; gap:6px; min-width:0;
  padding:var(--s-3); background:var(--bg-card);
  border:1px solid var(--line-1); border-radius:var(--r-2);
}
.pl-stat .micro{ display:flex; align-items:center; gap:var(--s-1); }
.pl-score{ font-size:44px; line-height:1; color:var(--tx-1); white-space:nowrap; }
.pl-score.is-up{ text-shadow:var(--tglow-coin); }
.pl-d{ display:inline-block; width:1ch; text-align:center; }
.pl-hi{ font-size:20px; font-weight:700; line-height:1; }
.pl-pot{ font-size:20px; font-weight:700; line-height:1; white-space:nowrap; }
.pl-beat{ padding:0 2px; color:var(--tx-2); }

/* == the cabinet face == */
.pl-cab{
  grid-area:cab; align-self:start; justify-self:center;
  display:flex; flex-direction:column;
  width:calc(180px * var(--pl-k) + 20px); padding-top:var(--s-3);
}
.pl-marquee{
  display:flex; align-items:center; gap:var(--s-3); height:40px; padding:0 var(--s-3);
  background:var(--pl-cab); color:var(--tx-ink);
  border-radius:var(--r-2) var(--r-2) 0 0; overflow:hidden; white-space:nowrap;
}
.pl-mq-t{ flex:none; font-size:22px; line-height:1; }
.pl-mq-n{
  min-width:0; overflow:hidden; text-overflow:ellipsis;
  font:700 13px/1 var(--f-ui); letter-spacing:.08em; text-transform:uppercase;
}
.pl-glass{ position:relative; padding:10px; background:var(--shelf); }
.pl-screen{ border-radius:10px; }
.pl-canvas{
  width:calc(180px * var(--pl-k)); height:calc(240px * var(--pl-k));
  max-width:none; touch-action:none;
}
.pl-vig{
  position:absolute; inset:0; z-index:2; pointer-events:none; border-radius:inherit;
  background:radial-gradient(ellipse at center, transparent 58%, var(--shelf) 135%);
  opacity:.75;
}
.pl[data-crt="0"] .pl-crt{ display:none; }
.pl-lip{
  height:8px; background:var(--bg-raise);
  border-top:2px solid var(--line-2); border-radius:0 0 var(--r-2) var(--r-2);
}
.pl-honest{
  display:flex; align-items:center; justify-content:center; gap:var(--s-2);
  min-height:28px; padding-top:var(--s-1);
  font:500 13px/1.3 var(--f-ui); letter-spacing:.01em; color:var(--tx-2); text-align:left;
}

/* == right rail: board and legend == */
.pl-right{
  grid-area:right; align-self:start; min-width:0; max-height:100%; overflow:auto;
  display:flex; flex-direction:column; gap:var(--s-2); padding-top:var(--s-3);
}
.pl-right-h{ display:flex; align-items:center; gap:var(--s-2); min-height:28px; }
.pl-right-h h3{ margin-right:auto; }
.pl-board{
  display:flex; flex-direction:column; margin:0; padding:var(--s-1); list-style:none;
  background:var(--bg-card); border:1px solid var(--line-1); border-radius:var(--r-2);
}
.pl-row{
  display:grid; grid-template-columns:32px minmax(0, 1fr) auto; align-items:center; gap:var(--s-2);
  min-height:28px; padding:0 var(--s-2); border-radius:var(--r-1);
  font-size:14px; line-height:1.2;
}
.pl-row-r{ color:var(--tx-3); }
.pl-row-n{ overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.pl-row-s{ text-align:right; }
.pl-row.is-top .pl-row-s{ color:var(--coin); }
.pl-row.is-me{ background:var(--sel-wash); }
.pl-row.is-ghost{ background:var(--sel-wash); box-shadow:inset 0 0 0 1px var(--sel); }
.pl-row.is-ghost .pl-row-r{ color:var(--tx-1); }
.pl-row.is-off, .pl-row.is-off .pl-row-s{ color:var(--tx-3); }
.pl-row.is-climb{ animation:pl-climb var(--d-2) var(--e-out); }
.pl-legend{
  display:flex; flex-direction:column; gap:var(--s-2); margin-top:var(--s-2);
  padding:var(--s-3); background:var(--bg-card);
  border:1px solid var(--line-1); border-radius:var(--r-2);
}
.pl-keys{ display:flex; flex-wrap:wrap; align-items:center; gap:6px; }

/* == initials entry and the end panel ==
   Desktop: over the lower part of the glass. Below 900px: a sheet over the
   deck (see the layout blocks). */
.pl-entry, .pl-end{
  --pl-pw:max(calc(180px * var(--pl-k)), 300px);
  position:absolute; left:50%; bottom:10px; z-index:4;
  width:var(--pl-pw); margin-left:calc(var(--pl-pw) / -2);
  max-height:calc(240px * var(--pl-k) + 54px); overflow:auto;   /* at 1x: never up over the top bar */
  display:flex; flex-direction:column; align-items:center; gap:var(--s-2);
  padding:var(--s-3);
  background:var(--bg-card); border:2px solid var(--line-2); border-radius:var(--r-2);
  box-shadow:var(--sh-float);
  animation:pl-up var(--d-route) var(--e-out) both;
}
.pl-entry .micro{ color:var(--tx-1); text-align:center; }
.pl-entry .small{ text-align:center; }
.pl-wheels{ display:flex; gap:var(--s-2); }
.pl-w{ display:flex; flex-direction:column; align-items:center; gap:var(--s-1); }
.pl-w-b{
  display:grid; place-items:center; width:56px; height:32px;
  color:var(--tx-2); background:var(--bg-raise);
  border:1px solid var(--line-2); border-radius:var(--r-1);
  font:700 12px/1 var(--f-mono); -webkit-tap-highlight-color:transparent;
}
.pl-w-b:active{ color:var(--tx-1); border-color:var(--sel); }
.pl-w-f{
  display:grid; place-items:center; width:56px; height:56px;
  font-size:40px; line-height:1; color:var(--tx-1);
  background:var(--bg-screen); border:2px solid var(--line-2); border-radius:var(--r-2);
  cursor:ns-resize; user-select:none; -webkit-user-select:none; touch-action:none;
}
.pl-w-f:focus, .pl-w-f:focus-visible{ border-color:var(--sel); }

.pl-slot{
  width:min(264px, 100%); height:8px; flex:none; position:relative; z-index:1;
  background:var(--bg-screen); border:1px solid var(--line-2); border-radius:var(--r-1);
}
.pl-ticket{
  width:min(240px, 100%); flex:none; margin-top:-11px; padding:14px var(--s-3) var(--s-3);
  background:var(--ticket); color:var(--tx-ink); box-shadow:var(--sh-ticket);
  font:500 12px/1.5 var(--f-mono); letter-spacing:0; text-align:center;
}
.pl-ticket.is-print{ animation:pl-print 900ms steps(18, end) both; }
.pl-ticket.is-torn{ animation:pl-tear var(--d-3) var(--e-out) both; transform-origin:0 0; }
.pl-t-head{ font-weight:700; padding-bottom:var(--s-1); border-bottom:1px dashed var(--tx-ink); }
.pl-t-score{ padding:var(--s-2) 0 var(--s-1); font-size:36px; line-height:1; }
.pl-t-pb{ font-weight:700; }
/* a real cabinet's run while the server replays it (pending), or refused / left
   without an answer (failed): play.js sets data-post on the ticket and swaps
   Tear & share for Retry */
.pl-ticket[data-post="pending"] .pl-t-rank,
.pl-ticket[data-post="failed"] .pl-t-rank{ font-weight:700; }
.pl-ticket[data-post="pending"] .pl-t-rank{
  animation:pl-wait 900ms linear infinite; animation-play-state:var(--loop-state);
}
/* the ticket's last line: the demo sticker and its sentence, or what the server said */
.pl-t-foot{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:var(--s-1);
  margin-top:var(--s-1); padding-top:6px; border-top:1px dashed var(--tx-ink);
  font-family:var(--f-ui); line-height:1.3;
}
.pl-actions{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:var(--s-2);
  width:100%; padding:var(--s-1) 0 var(--s-1);
}
.pl-actions .btn-primary{ flex:1 1 100%; }
.pl-dl{ padding:var(--s-1) 0; }

/* == touch control deck == */
.pl-deck{
  grid-area:deck; display:none; min-height:150px; min-width:0;
  padding:var(--s-3) var(--s-3) calc(var(--s-3) + env(safe-area-inset-bottom, 0px));
  background:var(--bg-card); border-top:2px solid var(--line-2);
  touch-action:none; user-select:none; -webkit-user-select:none; -webkit-touch-callout:none;
}
.pl[data-deck="1"] .pl-deck{ display:flex; }
.pl[data-layout="desk"][data-deck="1"] .pl-deck{ height:max(150px, 28vh); }
.pl-deck *{ touch-action:none; }

.pl-pad, .pl-tap{
  position:relative; flex:1 1 auto; min-width:0;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:var(--s-2);
  color:var(--tx-2); border:2px dashed var(--line-2); border-radius:var(--r-3);
  -webkit-tap-highlight-color:transparent;
}
.pl-pad.is-down, .pl-tap.is-down{ background:var(--bg-raise); border-color:var(--sel); }
.pl-pad-track{
  position:absolute; left:var(--s-4); right:var(--s-4); bottom:var(--s-4); height:8px;
  background:var(--bg-screen); border-radius:var(--r-1);
}
.pl-pad-thumb{
  position:absolute; left:0; top:-4px; width:24px; height:16px;
  background:var(--tx-2); border-radius:var(--r-1);
}
.pl-key{
  display:grid; place-items:center; width:56px; height:56px; flex:none;
  color:var(--tx-1); background:var(--bg-raise);
  border:2px solid var(--line-2); border-radius:var(--r-2);
  box-shadow:0 4px 0 0 var(--shelf);
  font:700 18px/1 var(--f-mono); -webkit-tap-highlight-color:transparent;
}
.pl-key.is-down{ transform:translateY(3px); box-shadow:0 1px 0 0 var(--shelf); border-color:var(--sel); }
.pl-dpad{
  margin:auto; display:grid; gap:6px;
  grid-template-columns:repeat(3, 56px); grid-template-rows:repeat(2, 56px);
  grid-template-areas:". u ." "l d r";
}
.pl-k-u{ grid-area:u; } .pl-k-l{ grid-area:l; } .pl-k-d{ grid-area:d; } .pl-k-r{ grid-area:r; }
.pl-mf{ flex:1 1 auto; display:flex; align-items:center; justify-content:space-between; gap:var(--s-4); }
.pl-mf-move{ display:flex; gap:var(--s-3); }
.pl-mf-fire{ display:flex; align-items:center; gap:var(--s-3); }
.pl-fire{
  display:grid; place-items:center; width:72px; height:72px; flex:none;
  color:var(--tx-ink); background:var(--hot);
  border:2px solid var(--hot-hi); border-radius:var(--r-round);
  box-shadow:0 4px 0 0 var(--hot-lo);
  font:700 14px/1 var(--f-ui); letter-spacing:.06em; -webkit-tap-highlight-color:transparent;
}
.pl-fire.is-down{ transform:translateY(3px); box-shadow:0 1px 0 0 var(--hot-lo); }
.pl-key:focus-visible{ box-shadow:var(--focus), 0 4px 0 0 var(--shelf); }
.pl-fire:focus-visible{ box-shadow:var(--focus), 0 4px 0 0 var(--hot-lo); }

/* == "rotate back" card (landscape under 320px of height) == */
.pl-rotate{
  position:absolute; inset:0; z-index:9;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:var(--s-2);
  padding:var(--s-4); text-align:center; background:var(--bg-void);
}
.pl-rotate h3{ font-size:17px; color:var(--tx-1); }

/* == below 900px, and phones on their side ==
   The left rail becomes the 44px top bar, the controls become a menu, the
   board becomes a drawer, entry and end panels become a sheet over the deck. */
.pl:not([data-layout="desk"]){ column-gap:0; }
.pl:not([data-layout="desk"]) .pl-small-only{ display:inline-flex; }
.pl:not([data-layout="desk"]) .pl-menu-btn{
  grid-area:menu; display:inline-flex; align-self:center; justify-self:end;
  height:44px; margin:0 var(--s-2) 4px; padding:0 var(--s-3);
}
.pl:not([data-layout="desk"]) .pl-bar{
  grid-area:auto; position:absolute; top:48px; right:var(--s-2); z-index:7;
  display:none; flex-direction:column; align-items:stretch; gap:var(--s-2);
  width:min(264px, calc(100% - 2 * var(--s-2))); padding:var(--s-3);
  border:2px solid var(--line-2); border-radius:var(--r-2);
  box-shadow:0 2px 0 0 var(--shelf), var(--sh-float);
}
.pl:not([data-layout="desk"])[data-menu="1"] .pl-bar{ display:flex; }
.pl:not([data-layout="desk"]) .pl-ctl{ flex-direction:column; align-items:stretch; gap:var(--s-3); margin:0; }
.pl:not([data-layout="desk"]) .pl-ctl .btn{ height:44px; justify-content:space-between; }
.pl:not([data-layout="desk"]) .pl-chip{ align-self:flex-start; }
.pl:not([data-layout="desk"]) .pl-prompt{ top:52px; left:var(--s-2); right:var(--s-2); width:auto; }
.pl:not([data-layout="desk"]) .pl-prompt .btn{ height:44px; }
.pl:not([data-layout="desk"]) .pl-w-b{ height:44px; }

.pl:not([data-layout="desk"]) .pl-right{
  grid-area:auto; position:absolute; left:0; right:0; bottom:0; z-index:7;
  display:none; max-height:76%; overscroll-behavior:contain;
  padding:var(--s-3) var(--s-3) calc(var(--s-4) + env(safe-area-inset-bottom, 0px));
  background:var(--bg-card); border-top:2px solid var(--line-2);
  border-radius:var(--r-3) var(--r-3) 0 0; box-shadow:var(--sh-float);
}
.pl:not([data-layout="desk"])[data-drawer="1"] .pl-right{
  display:flex; animation:pl-sheet var(--d-route) var(--e-out) both;
}
.pl:not([data-layout="desk"]) .pl-right .pl-board,
.pl:not([data-layout="desk"]) .pl-right .pl-legend{ background:var(--bg-raise); }
.pl:not([data-layout="desk"]) .pl-right-h .btn{ height:44px; }
.pl:not([data-layout="desk"]) .pl-row{ min-height:32px; }

.pl:not([data-layout="desk"]) .pl-glass{ position:static; padding:0; }
.pl:not([data-layout="desk"]) .pl-screen{ border-radius:0; }
.pl:not([data-layout="desk"]) .pl-lip{ display:none; }
.pl:not([data-layout="desk"]) .pl-cab{ width:calc(180px * var(--pl-k)); padding-top:0; }
.pl:not([data-layout="desk"]) .pl-honest{
  align-items:flex-start; min-height:0; padding:var(--s-1) var(--s-2);
  font-size:12px; line-height:1.3;
}
.pl:not([data-layout="desk"]) .pl-entry,
.pl:not([data-layout="desk"]) .pl-end{
  left:0; right:0; bottom:0; z-index:6; width:auto; margin:0;
  max-height:calc(100% - 44px); overflow:auto; overscroll-behavior:contain;
  padding-bottom:calc(var(--s-3) + env(safe-area-inset-bottom, 0px));
  border-width:2px 0 0; border-radius:var(--r-3) var(--r-3) 0 0;
}
.pl:not([data-layout="desk"]) .pl-actions .btn{ height:44px; }
.pl:not([data-layout="desk"]) .pl-dl{ display:inline-flex; align-items:center; min-height:44px; }

/* portrait */
.pl[data-layout="port"]{
  grid-template-columns:minmax(0, 1fr) auto;
  grid-template-rows:44px auto minmax(150px, 1fr);
  grid-template-areas:"left menu" "cab cab" "deck deck";
}
.pl[data-layout="port"]::before{
  /* the bar's surface behind the HUD and the menu key */
  content:""; grid-row:1; grid-column:1 / -1; background:var(--bg-card);
  border-bottom:1px solid var(--line-1);
}
.pl[data-layout="port"] .pl-left{
  grid-area:left; align-self:stretch; flex-direction:row; align-items:center; gap:var(--s-3);
  padding:0 0 0 var(--s-3); background:none;
}
.pl[data-layout="port"] .pl-menu-btn{ margin-bottom:4px; background:var(--bg-raise); }
.pl[data-layout="port"] .pl-stat{ flex:none; gap:2px; padding:0; background:none; border:0; }
.pl[data-layout="port"] .pl-stat-pot{ display:none; }
.pl[data-layout="port"] .pl-score{ font-size:20px; }
.pl[data-layout="port"] .pl-hi{ font-size:14px; line-height:20px; }
.pl[data-layout="port"] .pl-beat{
  flex:1 1 0; min-width:0; max-height:32px; overflow:hidden;
  font-size:12px; line-height:16px;
}
.pl[data-layout="port"] .pl-marquee{ height:28px; border-radius:0; padding:0 var(--s-2); }
.pl[data-layout="port"] .pl-mq-t{ font-size:20px; }
.pl[data-layout="port"] .pl-mq-n{ font-size:12px; }

/* landscape phone: HUD left, canvas centred, deck keys right */
.pl[data-layout="land"]{
  grid-template-columns:minmax(0, 1fr) auto minmax(0, 1fr);
  grid-template-rows:48px minmax(0, 1fr);
  grid-template-areas:"left cab menu" "left cab deck";
  padding:0 env(safe-area-inset-right, 0px) 0 env(safe-area-inset-left, 0px);
}
.pl[data-layout="land"] .pl-left{ align-self:stretch; gap:var(--s-2); padding:var(--s-2); overflow:hidden; }
.pl[data-layout="land"] .pl-stat{ gap:2px; padding:var(--s-1) var(--s-2); }
.pl[data-layout="land"] .pl-score{ font-size:24px; }
.pl[data-layout="land"] .pl-hi, .pl[data-layout="land"] .pl-pot{ font-size:14px; }
.pl[data-layout="land"] .pl-beat{ font-size:12px; line-height:1.3; }
.pl[data-layout="land"] .pl-marquee{ display:none; }
.pl[data-layout="land"] .pl-deck{ min-height:0; border-top:0; border-left:2px solid var(--line-2); }
.pl[data-layout="land"] .pl-mf{ flex-direction:column; justify-content:center; }
.pl[data-layout="land"] .pl-entry,
.pl[data-layout="land"] .pl-end{
  left:auto; top:0; width:50%; max-height:none; justify-content:flex-start;
  border-width:0 0 0 2px; border-radius:0;
}

@media (max-width: 559px){
  .pl-mf{ gap:var(--s-2); }
  .pl[data-layout="port"] .pl-left{ gap:var(--s-2); padding-left:var(--s-2); }
}

/* == motion == */
@keyframes pl-up{ from{ opacity:0; transform:translateY(var(--rise)); } }
@keyframes pl-sheet{ from{ opacity:0; transform:translateY(calc(var(--rise) * 8)); } }
@keyframes pl-climb{ from{ transform:translateY(100%); } }
@keyframes pl-print{ from{ clip-path:inset(0 0 100% 0); } to{ clip-path:inset(0 0 0 0); } }
@keyframes pl-tear{ to{ opacity:0; transform:rotate(4deg) translateY(48px); } }
@keyframes pl-wait{ 0%, 49%{ opacity:1; } 50%, 100%{ opacity:.55; } }

/* Calm floor / reduced motion: the ticket appears printed, nothing hops. */
:root[data-calm="1"] .pl-ticket.is-print,
:root[data-calm="1"] .pl-ticket.is-torn,
:root[data-calm="1"] .pl-row.is-climb{ animation:none; }
@media (prefers-reduced-motion: reduce){
  .pl-ticket.is-print, .pl-ticket.is-torn, .pl-row.is-climb{ animation:none; }
}