/* Ballpark styles: tokens, header, buttons, pages, the guessing desk, the number-line reveal, stream mode, My stats.
   A sibling of Puzzle Desk, Piece Party and Atlas Play (same paper, ink, brass and blossom tokens, self-hosted
   Bricolage Grotesque) with Ballpark's own field green and its signature: the measuring line with a guess flag. */
@font-face{font-family:'Bricolage';font-weight:400;font-display:swap;src:url(/fonts/bricolage-grotesque-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Bricolage';font-weight:600;font-display:swap;src:url(/fonts/bricolage-grotesque-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Bricolage';font-weight:800;font-display:swap;src:url(/fonts/bricolage-grotesque-latin-800-normal.woff2) format('woff2')}
:root{
  --font:Bricolage,"Avenir Next","Segoe UI",system-ui,sans-serif;
  --paper:#E7EDDF; --paper-2:#DCE5D2; --card:#F4F7F0; --ink:#1E2E22; --ink-soft:#4F6253; --line:rgba(30,46,34,.16);
  --brass:#D2A84E; --brass-deep:#7E5D1C; --bloom:#E9668C; --bloom-ink:#A3264F;
  --focus:#2F6FDE; --good:#24683F; --good-bg:#DDEFE2; --bad:#B23A34; --bad-bg:#F6E0DD; --hint:#7E5D1C; --hint-bg:#F3E8CF;
  /* Ballpark's own accent: field green, plus the measuring line */
  --bp:#3F6B12; --bp-on:#fff; --bp-ink:#335A0C; --bp-soft:#D9E7C4; --rule:#1E2E22; --rule-soft:rgba(30,46,34,.35); --guess:#9A6F12; --room:#5F4FA8;
  --r-lg:22px; --r-md:14px; color-scheme:light;
  --idn-bg:var(--card); --idn-fg:var(--ink); --idn-muted:var(--ink-soft); --idn-line:var(--line); --idn-hover:var(--paper-2); --idn-accent:var(--bp); --idn-focus:var(--focus); --idn-band-bg:var(--paper-2); --idn-max:1120px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#141B18; --paper-2:#1B2521; --card:#1F2A25; --ink:#E3EBDD; --ink-soft:#A3B39F; --line:rgba(227,235,221,.16);
  --focus:#7AA7FF; --good:#7FD39C; --good-bg:#1D3326; --bad:#F29690; --bad-bg:#3A2220; --hint:#E8C77A; --hint-bg:#352D1A; --bloom-ink:#F59BB8;
  --bp:#A6D36B; --bp-on:#14230A; --bp-ink:#B5DD80; --bp-soft:#253519; --rule:#E3EBDD; --rule-soft:rgba(227,235,221,.4); --guess:#E8C77A; --room:#B9AEF2; color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#141B18; --paper-2:#1B2521; --card:#1F2A25; --ink:#E3EBDD; --ink-soft:#A3B39F; --line:rgba(227,235,221,.16);
  --focus:#7AA7FF; --good:#7FD39C; --good-bg:#1D3326; --bad:#F29690; --bad-bg:#3A2220; --hint:#E8C77A; --hint-bg:#352D1A; --bloom-ink:#F59BB8;
  --bp:#A6D36B; --bp-on:#14230A; --bp-ink:#B5DD80; --bp-soft:#253519; --rule:#E3EBDD; --rule-soft:rgba(227,235,221,.4); --guess:#E8C77A; --room:#B9AEF2; color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.5 var(--font);-webkit-tap-highlight-color:transparent;overflow-x:hidden}
a{color:inherit}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
[hidden]{display:none!important}
img{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
svg.i{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
h1,h2,h3{line-height:1.08;letter-spacing:-.02em}
.num{font-variant-numeric:tabular-nums}

/* header */
.bp-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0 6px}
.bp-mark{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.6px;text-decoration:none;line-height:1;white-space:nowrap}
.bp-mark svg{width:34px;height:34px;flex:none}
.bp-right{display:flex;align-items:center;gap:4px}
.bp-nav{display:flex;gap:2px;align-items:center}
.bp-nav a{text-decoration:none;font-weight:600;font-size:16px;padding:8px 11px;border-radius:10px;color:var(--ink-soft);white-space:nowrap}
.bp-nav a:hover{background:var(--paper-2);color:var(--ink)}
.bp-nav a[aria-current="page"]{color:var(--ink);background:var(--paper-2)}
.bp-gear{border:0;background:transparent;color:var(--ink-soft);width:44px;height:44px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;padding:0}
.bp-gear:hover,.bp-gear[aria-expanded="true"]{background:var(--paper-2);color:var(--ink)}
@media (max-width:760px){.bp-nav .nv-stream{display:none}}
@media (max-width:560px){.bp-top{padding:8px 0 0}.bp-mark{font-size:19px;gap:8px}.bp-mark svg{width:30px;height:30px}.bp-nav a{padding:8px 7px;font-size:15px}.bp-nav .nv-practice{display:none}}
@media (max-width:380px){.bp-mark .wm{font-size:17px}.bp-nav a{padding:8px 5px}}

/* buttons */
.btn{border:0;border-radius:12px;padding:11px 16px;min-height:44px;font-weight:600;font-size:16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;line-height:1.15;text-decoration:none;touch-action:manipulation;background:var(--paper-2);color:var(--ink);text-align:center}
.btn svg{width:19px;height:19px;flex:none}
.btn:hover{background:var(--line)}
.btn.go{background:var(--bp);color:var(--bp-on);box-shadow:inset 0 -3px 0 rgba(0,0,0,.18)}
.btn.go:hover{filter:brightness(1.08)}
.btn.go:active{box-shadow:inset 0 -1px 0 rgba(0,0,0,.18);transform:translateY(1px)}
.btn.card{background:var(--card)}
.btn.card:hover{background:var(--paper-2)}
.btn.quiet{background:transparent;color:var(--ink-soft)}
.btn.quiet:hover{background:var(--paper-2);color:var(--ink)}
.btn.big{font-size:18px;padding:14px 22px;border-radius:14px;min-height:52px}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.5;cursor:not-allowed}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.link{color:var(--bp-ink);font-weight:600}

/* home */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:40px;align-items:center;padding:38px 0 30px}
.hero h1{font-size:clamp(44px,7.4vw,86px);font-weight:800;letter-spacing:-.045em;line-height:.92;margin:0 0 18px}
.hero h1 span{display:block}
.hero h1 .l3{color:var(--bp-ink);font-size:.5em;letter-spacing:-.03em;line-height:1.05;margin-top:.28em}
.hero .lede{font-size:19px;color:var(--ink-soft);max-width:46ch;margin:0 0 22px}
.hero .when{font-weight:600;color:var(--bp-ink);margin:0 0 10px;font-size:16px}
.hero-art{background:var(--card);border-radius:var(--r-lg);padding:20px 18px 14px;position:relative}
.hero-art .hq{font-weight:800;font-size:20px;letter-spacing:-.02em;margin:0 0 4px;line-height:1.2}
.hero-art .hs{color:var(--ink-soft);font-size:15px;margin:0 0 6px}
.streakrow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px;color:var(--ink-soft);font-size:15px}
.badge{display:inline-flex;align-items:center;gap:6px;font-weight:600;background:var(--card);color:var(--ink);border-radius:999px;padding:4px 12px 4px 9px;font-size:14px}
.badge::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--bp)}
.badge.off::before{background:var(--line)}
@media (max-width:820px){.hero{grid-template-columns:1fr;gap:16px;padding-top:18px}.hero .lede{font-size:18px}}
.sec{padding:34px 0;border-top:1px solid var(--line)}
.sec h2{font-size:clamp(26px,3.6vw,34px);margin:0 0 8px}
.sec>p.sub,.sec .sub{color:var(--ink-soft);margin:0 0 18px;max-width:62ch}
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.cat{background:var(--card);border-radius:var(--r-lg);padding:16px;display:flex;flex-direction:column;gap:8px;text-decoration:none}
.cat:hover{background:color-mix(in srgb,var(--card) 70%,var(--paper-2))}
.cat .ci{width:44px;height:44px;border-radius:12px;background:var(--bp-soft);color:var(--bp-ink);display:grid;place-items:center}
.cat h3{font-size:21px;margin:0}
.cat p{margin:0;color:var(--ink-soft);font-size:15px}
.cat .meta{display:flex;justify-content:space-between;font-size:14px;color:var(--ink-soft);font-weight:600;margin-top:auto}
.cat .meta b{color:var(--bp-ink)}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.facts h3{font-size:19px;margin:0 0 4px}
.facts p{margin:0;color:var(--ink-soft)}
@media (max-width:760px){.facts{grid-template-columns:1fr;gap:14px}}
.faq details{border-bottom:1px solid var(--line);padding:12px 0}
.faq summary{cursor:pointer;font-weight:600;min-height:28px}
.faq p{margin:8px 0 2px;color:var(--ink-soft);max-width:70ch}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}
@media (max-width:760px){.two{grid-template-columns:1fr}}
.phead{padding:26px 0 16px}
.phead h1{font-size:clamp(34px,5.4vw,56px);font-weight:800;letter-spacing:-.035em;margin:0 0 10px}
.phead p{color:var(--ink-soft);margin:0;max-width:64ch;font-size:18px}
.crumbs{font-size:15px;color:var(--ink-soft);margin:0 0 8px}
.crumbs a{color:var(--bp-ink)}
.small{font-size:14px;color:var(--ink-soft)}
.prose{max-width:760px;padding:10px 0 40px}
.prose h1{font-size:clamp(32px,5vw,46px);letter-spacing:-.03em;margin:12px 0}
.prose h2{font-size:22px;margin:30px 0 6px;scroll-margin-top:16px}
.prose p,.prose li{color:var(--ink-soft)}
.prose a{color:var(--bp-ink)}
.prose code{background:var(--paper-2);padding:1px 5px;border-radius:5px;font-size:.92em}
.prose table,.qtable{border-collapse:collapse;width:100%;font-size:15px}
.prose th,.prose td,.qtable th,.qtable td{text-align:left;border-bottom:1px solid var(--line);padding:7px 6px;vertical-align:top}
.tablewrap{overflow-x:auto;max-width:100%}
.formula{background:var(--card);border-radius:var(--r-md);padding:12px 16px;font-weight:600;color:var(--ink)!important}
.lost{padding:40px 0 30px;max-width:640px}
.lost h1{font-size:clamp(34px,6vw,56px);letter-spacing:-.04em;line-height:1;margin:0 0 12px;font-weight:800}
.lost p{color:var(--ink-soft);font-size:18px;margin:0 0 18px}
.lost .lost-art{width:220px;margin:0 0 20px}

/* archive */
.arch{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:8px}
.arch a{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--card);border-radius:var(--r-md);padding:12px 14px;text-decoration:none;min-height:56px}
.arch a:hover{background:var(--paper-2)}
.arch b{display:block}
.arch span{font-size:14px;color:var(--ink-soft)}
.arch .st{font-weight:600;font-size:14px;white-space:nowrap}
.arch .st.done{color:var(--good)}
.arch .rep{font-size:12px;font-weight:600;color:var(--hint);background:var(--hint-bg);border-radius:6px;padding:1px 6px;margin-left:6px}

/* the desk */
.desk{padding:8px 0 40px}
.dbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:6px 0 14px}
.dbar .back{flex:none}
.dtitle{display:flex;flex-direction:column;min-width:0;flex:1}
.dtitle b{font-size:20px;letter-spacing:-.3px;line-height:1.15}
.dtitle span{font-size:14px;color:var(--ink-soft)}
.pips{display:flex;gap:4px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.pips li{min-width:30px;height:28px;padding:0 4px;border-radius:6px;background:var(--paper-2);display:grid;place-items:center;color:var(--ink-soft);font-size:12px;font-weight:800;font-variant-numeric:tabular-nums}
.pips li.cur{box-shadow:inset 0 0 0 2px var(--ink);background:var(--card);color:var(--ink)}
.pips li.done{background:var(--bp-soft);color:var(--ink)}
.pips li.skip{background:transparent;box-shadow:inset 0 0 0 1.5px var(--line)}
.total{font-weight:800;font-size:15px;color:var(--ink-soft);white-space:nowrap}
.total b{color:var(--ink);font-size:18px}
.qcard{background:var(--card);border-radius:var(--r-lg);padding:22px 22px 18px;max-width:820px}
.qmeta{display:flex;align-items:center;gap:8px;color:var(--bp-ink);font-weight:600;font-size:15px;margin:0 0 8px;flex-wrap:wrap}
.qmeta .tag{display:inline-flex;align-items:center;gap:6px;background:var(--bp-soft);border-radius:999px;padding:3px 10px 3px 6px}
.qmeta .tag svg{width:18px;height:18px}
.qmeta .rep{color:var(--hint);background:var(--hint-bg);border-radius:999px;padding:3px 10px;font-size:13px}
.qtext{font-size:clamp(24px,3.4vw,34px);font-weight:800;letter-spacing:-.025em;line-height:1.15;margin:0 0 18px;outline:none}
.guess{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 10px;align-items:stretch;max-width:600px}
.guess .field{grid-column:1;grid-row:1}.guess #gLock{grid-column:2;grid-row:1}.guess .chips,.guess .preview{grid-column:1/-1}
.ans:focus,.qtext:focus{outline:none}
.field{display:flex;align-items:center;background:var(--paper);border:2px solid var(--line);border-radius:14px;padding:0 6px 0 14px;min-height:58px;min-width:0}
.field:focus-within{border-color:var(--bp);box-shadow:0 0 0 3px color-mix(in srgb,var(--bp) 30%,transparent)}
.field.err{border-color:var(--bad)}
.field input{border:0;background:transparent;outline:none;font-size:24px;font-weight:800;letter-spacing:-.02em;min-width:0;flex:1;padding:10px 0;font-variant-numeric:tabular-nums}
.field input::placeholder{color:var(--ink-soft);opacity:.55;font-weight:600}
.field .mult{font-weight:800;color:var(--bp-ink);font-size:18px;margin:0 4px;white-space:nowrap}
.field .unit{font-weight:600;color:var(--ink-soft);font-size:17px;white-space:nowrap;padding-right:8px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 0}
.chip{border:1.5px solid var(--line);background:var(--card);border-radius:999px;padding:6px 14px;min-height:40px;font-weight:600;font-size:15px;touch-action:manipulation}
.chip[aria-pressed="true"]{background:var(--bp);color:var(--bp-on);border-color:var(--bp)}
.chip:hover:not([aria-pressed="true"]){background:var(--paper-2)}
.preview{min-height:24px;margin:10px 0 0;font-size:15px;color:var(--ink-soft)}
.preview b{color:var(--ink)}
.preview.err{color:var(--bad)}
.qtools{display:flex;gap:10px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-top:12px}
.qtools .keys{font-size:14px;color:var(--ink-soft)}
@media (max-width:520px){.qcard{padding:18px 16px 14px;border-radius:18px}.field input{font-size:22px}.guess{grid-template-columns:1fr}.guess #gLock{grid-column:1;grid-row:auto;width:100%;margin-top:4px}}

/* reveal */
.reveal{margin-top:6px}
.rhead{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:end;margin:4px 0 6px}
.ans{font-size:clamp(30px,5vw,52px);font-weight:800;letter-spacing:-.035em;line-height:1;margin:0;font-variant-numeric:tabular-nums}
.ans small{display:block;font-size:14px;letter-spacing:0;color:var(--ink-soft);font-weight:600;margin-bottom:6px}
.pts{text-align:right;line-height:1}
.pts b{display:block;font-size:clamp(34px,5vw,48px);font-weight:800;letter-spacing:-.04em;color:var(--bp-ink);font-variant-numeric:tabular-nums}
.pts span{font-size:13px;color:var(--ink-soft);font-weight:600}
.band{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:8px 0 2px;font-size:17px}
.band b{font-weight:800}
.band .yours{color:var(--ink-soft)}
.nline{display:block;width:100%;height:auto;margin:6px 0 4px;overflow:visible}
.nline .axis{stroke:var(--rule);stroke-width:2}
.nline .tk{stroke:var(--rule-soft);stroke-width:1.2}
.nline .tl{fill:var(--ink-soft);font:600 12px var(--font);font-variant-numeric:tabular-nums}
.nline .zone{fill:color-mix(in srgb,var(--bp) 28%,transparent)}
.nline .ans-pin{fill:var(--bp)}
.nline .ans-l{fill:var(--bp-ink);font:800 13px var(--font)}
.nline .g-pole{stroke:var(--guess);stroke-width:2}
.nline .g-flag{fill:var(--guess)}
.nline .g-l{fill:var(--ink);font:700 12.5px var(--font)}
.nline .r-dot{fill:var(--room)}
.nline .r-l{fill:var(--room);font:700 12px var(--font)}
.scale{background:var(--paper);border-radius:12px;padding:10px 14px;margin:10px 0 0}
.scale b{color:var(--bp-ink);font-size:14px;display:block}
.why{color:var(--ink-soft);margin:10px 0 0}
.srcs{font-size:13.5px;color:var(--ink-soft);margin:10px 0 0;overflow-wrap:anywhere}
.srcs a{color:var(--bp-ink)}
.rnext{margin-top:14px}
.room-res{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:6px}
.room-res li{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:10px;align-items:center;background:var(--paper);border-radius:10px;padding:6px 10px}
.room-res .rk{font-weight:800;color:var(--room)}
.room-res .rp{font-weight:800;font-variant-numeric:tabular-nums}
.room-res small{color:var(--ink-soft);display:block;font-size:13px}

/* results */
.done-card{background:var(--card);border-radius:var(--r-lg);padding:22px;max-width:860px}
.done-card h2{font-size:clamp(28px,4vw,40px);margin:0 0 6px}
.done-card h2:focus{outline:none}
.bigscore{font-size:clamp(56px,9vw,92px);font-weight:800;letter-spacing:-.05em;line-height:.95;margin:10px 0 2px;font-variant-numeric:tabular-nums}
.bigscore span{font-size:.4em;color:var(--ink-soft);letter-spacing:-.02em}
.sumlist{list-style:none;padding:0;margin:14px 0;display:grid;gap:6px}
.sumlist li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;background:var(--paper);border-radius:12px;padding:10px 12px}
.sumlist .p{font-weight:800;font-size:20px;font-variant-numeric:tabular-nums;grid-row:span 2;align-self:center}
.sumlist .t{font-weight:600;line-height:1.25}
.sumlist small{color:var(--ink-soft);font-size:14px}
.nextday{color:var(--ink-soft);margin:12px 0 0}
.savewarn{background:var(--hint-bg);color:var(--ink);border-radius:12px;padding:10px 14px;margin:0 0 12px;font-size:15px}
.choose{background:var(--card);border-radius:var(--r-lg);padding:18px;margin:8px 0 18px;display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.choose p{margin:0;color:var(--ink-soft)}
body.playing #page{display:none}

/* stream mode */
.stream-setup{display:grid;gap:14px;max-width:760px}
.stream-setup fieldset{border:0;padding:0;margin:0}
.stream-setup legend{font-weight:800;font-size:18px;margin-bottom:8px}
.opts{display:flex;gap:8px;flex-wrap:wrap}
.opts label{position:relative}
.opts input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.opts span{display:inline-flex;align-items:center;min-height:44px;padding:8px 14px;border-radius:12px;background:var(--card);border:1.5px solid var(--line);font-weight:600}
.opts input:checked+span{background:var(--bp);color:var(--bp-on);border-color:var(--bp)}
.opts input:focus-visible+span{outline:3px solid var(--focus);outline-offset:2px}
body.stream{font-size:20px}
body.stream .bp-top,body.stream footer,body.stream .idn-footer{display:none}
body.stream .wrap{max-width:1240px}
body.stream .desk{padding-top:14px}
body.stream .qcard{max-width:none;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:24px;padding:26px}
body.stream .qtext{font-size:clamp(34px,4.6vh,52px)}
body.stream .field input{font-size:30px}
body.stream .ans{font-size:clamp(44px,7vh,72px)}
body.stream .pts b{font-size:clamp(44px,7vh,64px)}
body.stream .nline .tl{font-size:14px}
body.stream .nline .g-l,body.stream .nline .r-l,body.stream .nline .ans-l{font-size:15px}
@media (max-width:900px){body.stream .qcard{grid-template-columns:1fr}}
.vote{display:flex;align-items:center;gap:14px;background:var(--bp-soft);border-radius:16px;padding:12px 16px;margin:0 0 14px}
.vote .ring{width:64px;height:64px;flex:none}
.vote .ring circle{fill:none;stroke-width:6}
.vote .ring .bg{stroke:var(--line)}
.vote .ring .fg{stroke:var(--bp);stroke-linecap:round;transform:rotate(-90deg);transform-origin:50% 50%;transition:stroke-dashoffset .9s linear}
.vote .ring text{fill:var(--ink);font:800 22px var(--font);text-anchor:middle;dominant-baseline:central}
.vote b{font-size:22px;display:block;line-height:1.1}
.vote span{color:var(--ink-soft);font-size:16px}
.room{background:var(--paper);border-radius:16px;padding:14px}
.room h3{margin:0 0 8px;font-size:18px}
.room form{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1fr) auto;gap:6px}
.room input{border:1.5px solid var(--line);background:var(--card);border-radius:10px;padding:8px 10px;min-height:44px;min-width:0;font-size:16px}
.room #rList{list-style:none;padding:0;margin:10px 0 0;display:flex;flex-wrap:wrap;gap:6px}
.room #rList li{display:inline-flex;align-items:center;gap:6px;background:var(--card);border-radius:999px;padding:4px 4px 4px 12px;font-weight:600;font-size:15px}
.room #rList li button{border:0;background:var(--paper-2);border-radius:50%;width:30px;height:30px;line-height:1;padding:0}
.room .msg{font-size:14px;color:var(--bad);min-height:20px;margin:6px 0 0}
.room .hint{font-size:13.5px;color:var(--ink-soft);margin:8px 0 0}
@media (max-width:520px){.room form{grid-template-columns:1fr 1fr}.room form .btn{grid-column:span 2}}

/* My stats */
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:8px 0}
.tile{background:var(--card);border-radius:18px;padding:14px 16px}
.tile b{display:block;font-size:34px;font-weight:800;letter-spacing:-1px;line-height:1.05;font-variant-numeric:tabular-nums}
.tile span{color:var(--ink-soft);font-size:14px}
.tile.lead{background:var(--bp);color:var(--bp-on)}
.tile.lead span{color:inherit;opacity:.9}
@media (max-width:640px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.tile b{font-size:28px}}
.cal{display:flex;flex-direction:column;gap:18px}
.cal h3{font-size:16px;margin:0 0 8px}
.cal-g{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;max-width:420px}
.cal-g .dw{font-size:12px;color:var(--ink-soft);text-align:center}
.cal-g a,.cal-g span.d{aspect-ratio:1;border-radius:9px;background:var(--paper-2);font-size:14px;font-variant-numeric:tabular-nums;color:var(--ink-soft);display:grid;place-items:center;text-decoration:none;position:relative}
.cal-g span.d.off{background:transparent;opacity:.45}
.cal-g a.s1{background:var(--bp);color:var(--bp-on);font-weight:800}
.cal-g a.late{background:var(--bp-soft);color:var(--ink)}
.cal-g a.late::after{content:"";position:absolute;right:5px;top:5px;width:6px;height:6px;border-radius:50%;background:var(--bp)}
.cal-g .today{box-shadow:inset 0 0 0 2px var(--ink)}
.cal-key{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--ink-soft)}
.cal-key i{display:inline-block;width:12px;height:12px;border-radius:4px;vertical-align:-1px;margin-right:5px}
.bt{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.bt th,.bt td{text-align:left;padding:9px 6px;border-bottom:1px solid var(--line);font-size:15px}
.bt th{font-size:13px;color:var(--ink-soft);font-weight:600}
.empty{background:var(--card);border-radius:16px;padding:16px;color:var(--ink-soft);margin:0}
.empty a{color:var(--bp-ink);font-weight:600}

/* settings popover, toast */
.bp-pop{position:fixed;z-index:45;top:64px;right:max(16px,calc((100vw - 1120px)/2 + 16px));width:min(360px,calc(100vw - 32px));max-height:calc(100dvh - 80px);overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:16px 18px 18px;box-shadow:0 24px 48px -18px rgba(0,0,0,.45);display:flex;flex-direction:column;gap:14px}
.pop-head{display:flex;align-items:center;justify-content:space-between}
.bp-pop h2{margin:0;font-size:22px}
.pop-x{border:0;background:var(--paper-2);border-radius:10px;width:44px;height:44px;font-size:22px;line-height:1;padding:0}
.seg-wrap{display:flex;flex-direction:column;gap:6px}
.tseg{display:flex;background:var(--paper-2);border-radius:12px;padding:4px}
.tseg label{flex:1;position:relative}
.tseg input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.tseg span{display:block;text-align:center;padding:9px 0;border-radius:9px;font-weight:600;font-size:15px;color:var(--ink-soft)}
.tseg input:checked+span{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.15)}
.tseg input:focus-visible+span{outline:3px solid var(--focus);outline-offset:1px}
.sw{display:flex;gap:12px;align-items:flex-start;cursor:pointer;position:relative}
.sw input{position:absolute;opacity:0;width:44px;height:26px;margin:0}
.sw .tg{flex:none;width:44px;height:26px;border-radius:999px;background:var(--line);position:relative;transition:background .15s;margin-top:1px}
.sw .tg::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:var(--card);box-shadow:0 1px 2px rgba(0,0,0,.3);transition:transform .15s}
.sw input:checked+.tg{background:var(--good)}
.sw input:checked+.tg::after{transform:translateX(18px)}
.sw input:focus-visible+.tg{outline:3px solid var(--focus);outline-offset:2px}
.sw input:disabled+.tg{opacity:.55}
.sw .tx{display:flex;flex-direction:column;line-height:1.3}
.sw .tx small{font-size:14px;color:var(--ink-soft)}
@media (max-width:560px){.bp-pop{top:56px}}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:11px 16px;border-radius:12px;z-index:60;font-weight:600;max-width:min(92vw,460px);text-align:center}
footer.bp-foot{padding:22px 0 44px;color:var(--ink-soft);font-size:14px}
footer.bp-foot a{color:var(--ink)}
footer.bp-foot p{margin:0 0 4px}

/* one orchestrated moment: the guess flag drops onto the line, then the answer pin appears */
@keyframes drop{from{transform:translateY(-14px);opacity:0}to{transform:none;opacity:1}}
@keyframes pop{from{transform:scale(.4);opacity:0}to{transform:none;opacity:1}}
.nline.anim .g{animation:drop .32s cubic-bezier(.2,.8,.3,1) both}
.nline.anim .a{animation:pop .3s .28s cubic-bezier(.2,.8,.3,1.3) both;transform-box:fill-box;transform-origin:50% 100%}
.nline.anim .r{animation:drop .3s .1s both}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
:root[data-motion="reduce"] *{transition:none!important;animation:none!important}
@media (max-width:520px){.dbar .pips{flex-basis:100%;order:3}.pips li{min-width:0;flex:1;padding:0}.dbar .total{order:2}}
body.stream .why,body.stream .srcs{font-size:15px}body.stream .reveal .small{font-size:13px}body.stream .scale{font-size:18px}
.score-svg .tl{font-size:14px}.score-svg .g-l{font-size:15px}

/* Idistic network navigation (shared/network/network.css) */
/* Idistic network navigation (shared/network). Theme via --idn-* custom properties (README.md).
   Inner rules are prefixed with .idn-menu / .idn-footer so host rules like `nav a{...}` or `footer a{...}` don't leak in. */
.idn-menu,.idn-footer{--_bg:var(--idn-bg,#fff);--_fg:var(--idn-fg,#16202a);--_muted:var(--idn-muted,#5a6672);--_line:var(--idn-line,rgba(22,32,42,.14));--_hover:var(--idn-hover,rgba(22,32,42,.06));--_accent:var(--idn-accent,#2346b0);--_focus:var(--idn-focus,#2f6fde);--_radius:var(--idn-radius,16px);--_shadow:var(--idn-shadow,0 2px 6px rgba(0,0,0,.06),0 24px 48px -16px rgba(0,0,0,.28));--_scrim:var(--idn-scrim,rgba(10,14,20,.42));--_band:var(--idn-band-bg,rgba(22,32,42,.04));--_band-fg:var(--idn-band-fg,var(--_fg));--_trigger-bg:var(--idn-trigger-bg,transparent);--_trigger-fg:var(--idn-trigger-fg,var(--_muted));--_trigger-hover:var(--idn-trigger-hover,var(--_hover));font-family:var(--idn-font,inherit);letter-spacing:normal;text-transform:none;white-space:normal}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) :is(.idn-menu,.idn-footer){--_bg:var(--idn-bg,#1b2128);--_fg:var(--idn-fg,#e8edf2);--_muted:var(--idn-muted,#a3adb8);--_line:var(--idn-line,rgba(232,237,242,.14));--_hover:var(--idn-hover,rgba(232,237,242,.07));--_accent:var(--idn-accent,#8fb0ff);--_focus:var(--idn-focus,#7aa7ff);--_shadow:var(--idn-shadow,0 2px 6px rgba(0,0,0,.3),0 24px 48px -16px rgba(0,0,0,.7));--_scrim:var(--idn-scrim,rgba(0,0,0,.55));--_band:var(--idn-band-bg,rgba(232,237,242,.04))}}
:root[data-theme="dark"] :is(.idn-menu,.idn-footer){--_bg:var(--idn-bg,#1b2128);--_fg:var(--idn-fg,#e8edf2);--_muted:var(--idn-muted,#a3adb8);--_line:var(--idn-line,rgba(232,237,242,.14));--_hover:var(--idn-hover,rgba(232,237,242,.07));--_accent:var(--idn-accent,#8fb0ff);--_focus:var(--idn-focus,#7aa7ff);--_shadow:var(--idn-shadow,0 2px 6px rgba(0,0,0,.3),0 24px 48px -16px rgba(0,0,0,.7));--_scrim:var(--idn-scrim,rgba(0,0,0,.55));--_band:var(--idn-band-bg,rgba(232,237,242,.04))}
.idn-menu *,.idn-footer *{box-sizing:border-box}

/* ---- header control ---- */
.idn-menu{position:relative;display:inline-block;flex:none;line-height:1.3;font-size:16px;text-align:left}
.idn-menu .idn-trigger{list-style:none;display:inline-flex;align-items:center;gap:7px;min-height:40px;min-width:40px;margin:0;padding:8px 12px;border:0;border-radius:10px;background:var(--_trigger-bg);color:var(--_trigger-fg);font:inherit;font-weight:600;font-size:15px;line-height:1.2;cursor:pointer;user-select:none;-webkit-user-select:none;white-space:nowrap;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.idn-menu .idn-trigger::-webkit-details-marker{display:none}
.idn-menu .idn-trigger::marker{content:""}
.idn-menu .idn-trigger:hover,.idn-menu[open]>.idn-trigger{background:var(--_trigger-hover);color:var(--_fg)}
.idn-menu .idn-trigger:focus-visible,.idn-menu .idn-item:focus-visible,.idn-menu .idn-studio:focus-visible,.idn-footer .idn-card:focus-visible,.idn-footer .idn-studio-line a:focus-visible{outline:3px solid var(--_focus);outline-offset:2px}
.idn-menu .idn-grid{flex:none;display:block;fill:currentColor}
.idn-menu .idn-grid rect:nth-child(4){fill:var(--_accent)}
/* Backdrop lives in the <summary>: a click/tap on it toggles the <details> closed, with or without JavaScript. */
.idn-menu[open]>.idn-trigger::before{content:"";position:fixed;inset:0;z-index:1000;background:transparent;cursor:default}
.idn-menu .idn-panel{position:absolute;z-index:1001;top:calc(100% + 8px);width:min(380px,calc(100vw - 24px));max-height:min(78vh,640px);overflow:auto;overscroll-behavior:contain;margin:0;padding:8px;background:var(--_bg);color:var(--_fg);border:1px solid var(--_line);border-radius:var(--_radius);box-shadow:var(--_shadow);text-align:left;white-space:normal;font-weight:400}
.idn-menu:not([open])>.idn-panel{display:none}
.idn-menu.idn-align-end>.idn-panel{right:0}
.idn-menu.idn-align-start>.idn-panel{left:0}
.idn-menu[open]>.idn-panel{animation:idn-in .14s ease-out}
@keyframes idn-in{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.idn-menu .idn-head{margin:6px 10px 4px;font-size:15px;font-weight:700;line-height:1.3;color:var(--_fg)}
.idn-menu .idn-group{margin:10px 10px 2px;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;line-height:1.3;color:var(--_muted)}
.idn-menu .idn-list,.idn-footer .idn-cards{list-style:none;margin:0;padding:0}
.idn-menu .idn-list li,.idn-footer .idn-cards li{margin:0;padding:0}
.idn-menu .idn-list li::before,.idn-footer .idn-cards li::before{content:none}
.idn-menu .idn-item{display:flex;align-items:center;gap:12px;margin:0;padding:8px 10px;border-radius:12px;background:none;color:var(--_fg);font-size:16px;font-weight:400;text-decoration:none;white-space:normal;min-height:56px}
.idn-menu .idn-item:hover{background:var(--_hover);color:var(--_fg)}
:is(.idn-menu,.idn-footer) .idn-icon{flex:none;width:40px;height:40px;display:block}
:is(.idn-menu,.idn-footer) .idn-icon svg{display:block;width:100%;height:100%}
:is(.idn-menu,.idn-footer) .idn-text{display:flex;flex-direction:column;min-width:0;flex:1}
:is(.idn-menu,.idn-footer) .idn-name{font-weight:700;font-size:16px;line-height:1.25;color:var(--_fg)}
:is(.idn-menu,.idn-footer) .idn-tag{font-size:14px;font-weight:400;line-height:1.35;color:var(--_muted);overflow-wrap:anywhere}
.idn-menu .idn-kind{flex:none;align-self:center;font-size:12px;font-weight:600;line-height:1.3;padding:3px 8px;border-radius:999px;border:1px solid var(--_line);color:var(--_muted);white-space:nowrap}
.idn-menu .idn-studio{display:flex;align-items:center;gap:10px;margin:8px 0 0;padding:12px 10px 6px;border:0;border-top:1px solid var(--_line);border-radius:0;background:none;color:var(--_fg);font-size:14px;font-weight:400;line-height:1.35;text-decoration:none;white-space:normal}
.idn-menu .idn-studio:hover{background:none;color:var(--_fg)}
.idn-menu .idn-studio:hover .idn-studio-text{text-decoration:underline;text-underline-offset:3px}
.idn-menu .idn-studio-icon{flex:none;width:24px;height:24px}
.idn-menu .idn-studio-icon svg{display:block;width:100%;height:100%}
.idn-menu .idn-studio-text{flex:1;color:var(--_muted)}
.idn-menu .idn-studio-text strong{color:var(--_fg);font-weight:700}
.idn-menu .idn-arrow{flex:none;display:block;color:var(--_accent)}
@media (max-width:639.98px){
  .idn-menu[open]>.idn-trigger::before{background:var(--_scrim)}
  .idn-menu .idn-panel{position:fixed;left:0;right:0;bottom:0;top:auto;width:auto;max-height:82vh;border-radius:var(--_radius) var(--_radius) 0 0;border-bottom:0;padding:8px 10px calc(14px + env(safe-area-inset-bottom,0px))}
  .idn-menu .idn-panel::before{content:"";display:block;width:40px;height:4px;border-radius:2px;margin:2px auto 6px;background:var(--_line)}
  .idn-menu[open]>.idn-panel{animation:idn-up .18s ease-out}
  .idn-menu .idn-kind{display:none}
}
@keyframes idn-up{from{transform:translateY(24px);opacity:.4}to{transform:none;opacity:1}}
@media (max-width:479.98px){.idn-menu .idn-label{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}.idn-menu .idn-trigger{padding:8px 10px;justify-content:center}}
@media (prefers-reduced-motion:reduce){.idn-menu[open]>.idn-panel{animation:none}}
:root[data-motion="reduce"] .idn-menu[open]>.idn-panel{animation:none}
/* While open, ancestors must not trap position:fixed (backdrop-filter/transform/filter create containing blocks). */
:has(.idn-menu[open]):not(html,body){backdrop-filter:none!important;-webkit-backdrop-filter:none!important;transform:none!important;filter:none!important;contain:none!important}

/* ---- footer band ---- */
.idn-footer{display:block;margin:0;background:var(--_band);color:var(--_band-fg);border-top:1px solid var(--_line);padding:28px var(--idn-gutter,16px) 24px;line-height:1.4;font-size:16px;text-align:left}
.idn-footer .idn-footer-inner{max-width:var(--idn-max,1100px);margin:0 auto}
.idn-footer .idn-footer-title{margin:0 0 14px;padding:0;font-family:inherit;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;line-height:1.3;color:var(--_muted)}
.idn-footer .idn-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:10px}
.idn-footer .idn-card{display:flex;align-items:center;gap:12px;height:100%;margin:0;padding:12px 14px;border-radius:calc(var(--_radius) - 2px);background:var(--_bg);border:1px solid var(--_line);color:var(--_fg);font-weight:400;text-decoration:none;white-space:normal;transition:border-color .15s}
.idn-footer .idn-card:hover{border-color:var(--_accent);color:var(--_fg)}
.idn-footer .idn-studio-line{margin:16px 0 0;padding:0;font-size:14px;line-height:1.4;color:var(--_muted)}
.idn-footer .idn-studio-line a{color:var(--_fg);font-weight:700;text-decoration:underline;text-decoration-color:var(--_line);text-underline-offset:3px}
.idn-footer .idn-studio-line a:hover{text-decoration-color:currentColor}