/*
 * THEME TOKENS
 * Everything visual that sets the look of the game is in this first block.
 * To match another Playerdesk game (Tambola, Pictionary), change the colours
 * and the two font names below. Nothing else needs to be touched.
 * The second and third blocks are the dark-mode versions of the same tokens.
 */
:root{
  --bg:#E9ECF0; --surface:#FFFFFF; --ink:#11161D; --muted:#586272; --line:#CBD2DB;
  --red:#C8302B; --red-soft:#F7D9D6; --red-ink:#FFFFFF; --red-text:#B3241F;
  --blue:#2557C7; --blue-soft:#D5E1F8; --blue-ink:#FFFFFF; --blue-text:#1F4BB0;
  --neu:#D8D2C2; --neu-soft:#EEEADF; --neu-ink:#2A2820;
  --kill:#0B0D10; --kill-ink:#FFFFFF; --kill-edge:#0B0D10;
  --font-display:'Archivo','Helvetica Neue',Arial,sans-serif;
  --font-body:'Archivo','Helvetica Neue',Arial,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0D1116; --surface:#171C23; --ink:#E9EDF2; --muted:#8F99A8; --line:#2B333F;
    --red:#C23A34; --red-soft:#3A1B1D; --red-ink:#FFFFFF; --red-text:#FF8A83;
    --blue:#2F63D4; --blue-soft:#17294A; --blue-ink:#FFFFFF; --blue-text:#8DB2FF;
    --neu:#4A463A; --neu-soft:#23262B; --neu-ink:#F0ECDD;
    --kill:#000000; --kill-ink:#FFFFFF; --kill-edge:#E9EDF2;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0D1116; --surface:#171C23; --ink:#E9EDF2; --muted:#8F99A8; --line:#2B333F;
  --red:#C23A34; --red-soft:#3A1B1D; --red-ink:#FFFFFF; --red-text:#FF8A83;
  --blue:#2F63D4; --blue-soft:#17294A; --blue-ink:#FFFFFF; --blue-text:#8DB2FF;
  --neu:#4A463A; --neu-soft:#23262B; --neu-ink:#F0ECDD;
  --kill:#000000; --kill-ink:#FFFFFF; --kill-edge:#E9EDF2;
  color-scheme:dark;
}

*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.45}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.app{max-width:1080px;margin-inline:auto;padding-inline:16px;padding-block:20px 72px}

.top{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:flex-end;justify-content:space-between}
.top>div{min-width:0}
h1{margin:0;font-family:var(--font-display);font-stretch:125%;font-weight:800;font-size:clamp(1.7rem,4.6vw,2.6rem);line-height:1.05;letter-spacing:-.01em;text-wrap:balance}
.sub{margin:8px 0 0;max-width:62ch;color:var(--muted)}
.status{display:flex;flex-wrap:wrap;gap:6px}
.chip{font:500 .75rem var(--font-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);background:var(--surface);padding:6px 10px;border-radius:2px;overflow-wrap:anywhere}
.chip.ok{color:var(--ink)}

/* register + lobby */
.gate{max-width:460px;margin-top:28px}
.lobby{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:14px;margin-top:28px;max-width:760px}
.lobby .switch{grid-column:1/-1;margin:0}
.bigfield{width:100%;font:500 1.1rem var(--font-body);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:3px;padding:.7rem .8rem;min-height:46px}
.bigfield.code{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.2em;flex:1 1 140px;width:auto;min-width:0}
.formerr{color:var(--red-text);font-size:.9rem}
.linkbtn{background:none;border:0;padding:6px 0;color:var(--muted);font:inherit;text-decoration:underline;cursor:pointer}
.linkbtn:hover{color:var(--ink)}

.tablebar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:18px}
.codechip{font:600 1.15rem var(--font-mono);letter-spacing:.25em;padding:8px 12px 8px 16px;background:var(--surface);border:1px solid var(--ink);border-radius:2px}

.score{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr) minmax(0,1fr);gap:8px;margin-block:14px 18px}
.team{background:var(--surface);border:1px solid var(--line);border-bottom:4px solid var(--line);border-radius:2px;padding:10px 12px;display:grid;gap:2px;align-content:start}
.team .tlabel{font:600 .72rem var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.team .num{font-family:var(--font-display);font-stretch:125%;font-weight:800;font-size:clamp(2rem,7vw,3.3rem);line-height:1;font-variant-numeric:tabular-nums}
.team .tsub{font-size:.78rem;color:var(--muted)}
.team.R .num{color:var(--red-text)} .team.B .num{color:var(--blue-text)}
.team.R.active{border-bottom-color:var(--red)} .team.B.active{border-bottom-color:var(--blue)}
.turn{border:1px solid var(--line);background:var(--surface);border-radius:2px;padding:10px 12px;display:grid;gap:4px;align-content:center;text-align:center;min-width:0}
.turn[data-team="R"]{background:var(--red-soft);border-color:var(--red)}
.turn[data-team="B"]{background:var(--blue-soft);border-color:var(--blue)}
#turnA{font-family:var(--font-display);font-stretch:112%;font-weight:800;font-size:clamp(.95rem,3.2vw,1.35rem);line-height:1.15}
#turnB{font-size:.82rem;color:var(--muted);overflow-wrap:anywhere}
.turn[data-team] #turnB{color:var(--ink)}

.layout{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
@media (min-width:900px){.layout{grid-template-columns:minmax(0,1fr) 290px;align-items:start}}
.main{display:grid;gap:12px;min-width:0}

.banner{padding:12px 14px;border-radius:2px;font-family:var(--font-display);font-stretch:112%;font-weight:700;font-size:1.05rem}
.banner[data-team="R"]{background:var(--red);color:var(--red-ink)}
.banner[data-team="B"]{background:var(--blue);color:var(--blue-ink)}

.board{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(4px,1vw,8px)}
.card{position:relative;aspect-ratio:1.45/1;max-width:100%;display:grid;place-items:center;padding:6px 3px;text-align:center;
  font:600 clamp(9.5px,2.5vw,14px)/1.15 var(--font-mono);letter-spacing:.02em;text-transform:uppercase;overflow-wrap:anywhere;
  color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:3px;cursor:default;min-width:0}
.card.live{cursor:pointer}
.card.live:hover{border-color:var(--ink)}
.card::after{content:attr(data-g);position:absolute;top:2px;right:4px;font-size:9px;line-height:1;opacity:.85}
.card[data-show="1"][data-k="R"]{background:var(--red-soft);border-color:var(--red)}
.card[data-show="1"][data-k="B"]{background:var(--blue-soft);border-color:var(--blue)}
.card[data-show="1"][data-k="N"]{background:var(--neu-soft);border-color:var(--neu)}
.card[data-show="1"][data-k="A"]{background:var(--kill);color:var(--kill-ink);border-color:var(--kill-edge)}
.card[data-rev="1"][data-k="R"]{background:var(--red);color:var(--red-ink);border-color:var(--red)}
.card[data-rev="1"][data-k="B"]{background:var(--blue);color:var(--blue-ink);border-color:var(--blue)}
.card[data-rev="1"][data-k="N"]{background:var(--neu);color:var(--neu-ink);border-color:var(--neu)}
.card[data-rev="1"][data-k="A"]{background:var(--kill);color:var(--kill-ink);border-color:var(--kill-edge)}
.card:disabled{opacity:1}
@media (prefers-reduced-motion:no-preference){
  .card[data-rev="1"]{animation:pop .22s ease-out}
  @keyframes pop{from{transform:scale(.93)}to{transform:none}}
}

.actions{display:grid;gap:10px}
.clue{display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:2px;padding:10px}
.clue label{font:600 .72rem var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.clue input{flex:1 1 150px;min-width:0}
input[type=text],select{font:500 .95rem var(--font-mono);text-transform:uppercase;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:3px;padding:.55rem .65rem;min-height:40px}
input.bigfield[type=text]{text-transform:none}
input.bigfield.code[type=text]{text-transform:uppercase}
.clueshow{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:baseline;background:var(--surface);border:1px solid var(--line);border-radius:2px;padding:10px 12px}
.clueshow .cw{font:600 1.3rem var(--font-mono);text-transform:uppercase;letter-spacing:.03em}
.clueshow .cn{font:800 1.3rem var(--font-display);font-stretch:125%;font-variant-numeric:tabular-nums}
.clueshow .by{color:var(--muted);font-size:.85rem}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.btn{font:600 .88rem var(--font-body);min-height:40px;padding:.55rem .95rem;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:3px;cursor:pointer}
.btn:hover:not(:disabled){border-color:var(--ink)}
.btn:disabled{opacity:.5;cursor:default}
.btn.primary{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn.ghost{background:transparent}
#joinR[aria-pressed="true"]{background:var(--red);color:var(--red-ink);border-color:var(--red)}
#joinB[aria-pressed="true"]{background:var(--blue);color:var(--blue-ink);border-color:var(--blue)}
#joinX[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}

.notice{position:fixed;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));max-width:560px;margin-inline:auto;z-index:5;
  border:1px solid var(--red);background:var(--red-soft);color:var(--ink);padding:10px 14px;border-radius:2px;font-size:.92rem;box-shadow:0 6px 24px rgba(0,0,0,.25)}

.side{display:grid;gap:12px;min-width:0}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:2px;padding:12px 14px;display:grid;gap:10px;min-width:0}
.panel h2{margin:0;font:600 .72rem var(--font-mono);letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}
.panel p{margin:0}
.hint{font-size:.85rem;color:var(--muted)}
.check{display:flex;gap:8px;align-items:center;font-size:.92rem}
.check input{width:18px;height:18px;accent-color:var(--ink)}
.rosters{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.rosters h3{margin:0 0 6px;font:700 .9rem var(--font-display);font-stretch:112%}
.rosters .R h3{color:var(--red-text)} .rosters .B h3{color:var(--blue-text)}
.rosters ul{list-style:none;margin:0;padding:0;display:grid;gap:4px;font-size:.9rem}
.rosters li{overflow-wrap:anywhere}
.rosters .tag{display:block;font:500 .66rem var(--font-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.rosters .none{color:var(--muted);font-size:.85rem}
.log{margin:0;padding:0;list-style:none;display:grid;gap:5px;font-size:.86rem}
.log li{color:var(--muted)}
.log li:first-child{color:var(--ink)}
details.how{background:var(--surface);border:1px solid var(--line);border-radius:2px;padding:10px 14px;font-size:.9rem}
details.how summary{cursor:pointer;font-weight:600}
details.how ol{margin:8px 0 0;padding-left:1.2em;display:grid;gap:6px}

/* how-to-play page */
a.chip{text-decoration:none;color:var(--ink)}
a.chip:hover{border-color:var(--ink)}
.doc{max-width:720px;display:grid;gap:14px;margin-top:22px}
.doc .panel p,.doc .panel li{max-width:65ch}
.doc .panel{gap:12px}
.doc ol.steps,.doc ul.plain{margin:0;padding-left:1.25em;display:grid;gap:8px}
.mono{font-family:var(--font-mono);font-weight:600;font-size:.92em}
.legend{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px}
.legend figure{margin:0;display:grid;gap:6px}
.legend .card{aspect-ratio:1.45/1;width:100%}
.legend figcaption{font-size:.82rem;color:var(--muted)}