@font-face{font-family:'Baloo 2';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/baloo-2-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Baloo 2';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/baloo-2-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Baloo 2';font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/baloo-2-latin-800-normal.woff2) format('woff2')}
@font-face{font-family:'Atkinson Hyperlegible';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/atkinson-hyperlegible-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Atkinson Hyperlegible';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/atkinson-hyperlegible-latin-700-normal.woff2) format('woff2')}

/* Brain Quest styles. Layout: an explorer's passport, one card at a time, ten subject stamps to collect. */
:root{
  --bg:#eaf1fb; --surface:#ffffff; --ink:#14213d; --muted:#55627e; --line:#d0daee;
  --primary:#4338ca; --sun:#ffb703; --sun-deep:#c98600; --sun-ink:#2e2100;
  --good:#17784a; --good-bg:#dcf4e7; --warm:#b04a12; --warm-bg:#ffe9db;
  --c-maths:#e0463b; --c-english:#e39a00; --c-science:#1aa46f; --c-geography:#2a86d8; --c-history:#9b57d3;
  --c-computing:#12a0b5; --c-creative:#e0508f; --c-health:#79ae22; --c-re:#d9682c; --c-gk:#5160e0;
  --display:'Baloo 2','Trebuchet MS',system-ui,sans-serif;
  --body:'Atkinson Hyperlegible',system-ui,-apple-system,'Segoe UI',sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0e1530; --surface:#182244; --ink:#eef2ff; --muted:#a6b2d6; --line:#2b3a6c;
  --primary:#9a92ff; --sun-deep:#a56d00;
  --good:#5fdc9d; --good-bg:#123b2b; --warm:#ffa670; --warm-bg:#43281a; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e1530; --surface:#182244; --ink:#eef2ff; --muted:#a6b2d6; --line:#2b3a6c;
  --primary:#9a92ff; --sun-deep:#a56d00;
  --good:#5fdc9d; --good-bg:#123b2b; --warm:#ffa670; --warm-bg:#43281a; color-scheme:dark}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.5;
  padding-block:18px 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
#app{max-width:720px;margin-inline:auto;display:flex;flex-direction:column;gap:14px}
h1,h2,h3{font-family:var(--display);line-height:1.15;margin:0;text-wrap:balance}
p{margin:0}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--primary);outline-offset:2px}

.card{background:var(--surface);border:2px solid var(--line);border-radius:20px;padding:20px;display:flex;flex-direction:column;gap:14px;min-width:0}
.btn{align-self:flex-start;background:var(--sun);color:var(--sun-ink);border:0;border-radius:14px;padding:12px 24px;min-height:52px;
  font:800 1.15rem/1 var(--display);cursor:pointer;box-shadow:0 4px 0 var(--sun-deep);transition:transform .08s,box-shadow .08s}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--sun-deep)}
.btn.ghost{background:transparent;color:var(--ink);border:2px solid var(--line);box-shadow:none}
.btn.wide{align-self:stretch}
.row{display:flex;flex-wrap:wrap;gap:10px}
.muted{color:var(--muted)}

/* stamps */
.stamp{--sz:46px;width:var(--sz);height:var(--sz);border-radius:50%;display:inline-grid;place-items:center;flex:none;
  border:3px solid var(--sc);color:var(--ink);background:var(--surface);background:color-mix(in srgb,var(--sc) 16%,var(--surface));
  font:800 calc(var(--sz)*.33)/1 var(--display);letter-spacing:-.02em;font-variant-emoji:text;white-space:nowrap}
.stamp.sm{--sz:36px}.stamp.lg{--sz:104px}
.stamp.empty{border-style:dashed;background:transparent;color:var(--muted);opacity:.75}
.stamp.pop{animation:pop .7s cubic-bezier(.2,1.5,.4,1) both}
@keyframes pop{0%{transform:scale(2.2) rotate(-24deg);opacity:0}100%{transform:scale(1) rotate(-6deg);opacity:1}}

/* welcome */
.hero{display:flex;flex-direction:column;gap:8px}
.hero .kicker{font:700 .8rem/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--primary)}
.hero h1{font-size:clamp(2.4rem,9vw,3.6rem);font-weight:800}
.hero p{color:var(--muted);max-width:52ch}
.slots{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px 8px;justify-items:center}
.slots figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;min-width:0}
.slots figcaption{font-size:.72rem;line-height:1.15;color:var(--muted)}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.facts div{background:var(--bg);border-radius:14px;padding:10px 8px;text-align:center}
.facts b{display:block;font:800 1.5rem/1.1 var(--display)}
.facts span{font-size:.8rem;color:var(--muted)}
label.nm{font:700 .95rem var(--body)}
input.nm{width:100%;font:700 1.2rem var(--body);padding:12px 14px;border-radius:14px;border:2px solid var(--line);background:var(--bg);color:var(--ink)}

/* question screen */
.top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 12px}
.who{display:flex;align-items:center;gap:10px;min-width:0}
.who .rn{font-size:.78rem;color:var(--muted);line-height:1.1}
.who .sn{font:800 1.15rem/1.1 var(--display)}
.score{display:flex;flex-wrap:wrap;gap:6px}
.pill{background:var(--surface);border:2px solid var(--line);border-radius:999px;padding:3px 11px;font:700 .85rem/1.3 var(--body);font-variant-numeric:tabular-nums}
.pill.star{border-color:var(--sun);color:var(--ink)}
.pill.hot{background:var(--sun);border-color:var(--sun);color:var(--sun-ink)}
.prog{display:flex;gap:3px;height:10px}
.prog i{flex:1 1 0;background:var(--line);border-radius:6px;overflow:hidden;display:block}
.prog b{display:block;height:100%;background:var(--sc);border-radius:6px;transition:width .4s}
.note{background:var(--surface);border:2px dashed var(--primary);border-radius:14px;padding:10px 14px;font-weight:700}
.topic{font:700 .78rem/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.q h2{font-size:clamp(1.3rem,5vw,1.65rem);font-weight:700}
.opts{display:flex;flex-direction:column;gap:10px}
.opt{display:flex;gap:12px;align-items:center;width:100%;text-align:left;min-height:56px;padding:10px 14px;border:2px solid var(--line);
  background:var(--surface);color:var(--ink);border-radius:14px;font:700 1.05rem/1.3 var(--body);cursor:pointer;transition:transform .08s,border-color .15s}
.opt:hover:not(:disabled){border-color:var(--primary)}
.opt:active:not(:disabled){transform:scale(.99)}
.opt:disabled{cursor:default;color:var(--ink)}
.opt .l{flex:none;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--bg);border:2px solid var(--line);font:800 .95rem/1 var(--display)}
.opt .t{flex:1;min-width:0;overflow-wrap:anywhere}
.opt .mk{font:800 1.3rem/1 var(--display)}
.opt.right{border-color:var(--good);background:var(--good-bg)}
.opt.right .mk{color:var(--good)}
.opt.wrong{border-color:var(--warm);background:var(--warm-bg)}
.opt.wrong .mk{color:var(--warm)}
.opt.dim{opacity:.55}
.fb{border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.fb.ok{background:var(--good-bg);border:2px solid var(--good)}
.fb.no{background:var(--warm-bg);border:2px solid var(--warm)}
.fb h3{font-size:1.35rem}
.fb.ok h3{color:var(--good)}.fb.no h3{color:var(--warm)}
.fb .e{color:var(--ink)}

/* intro and round end */
.center{align-items:center;text-align:center}
.center p{max-width:46ch}
.big{font:800 2.6rem/1 var(--display);font-variant-numeric:tabular-nums}
.break{background:var(--bg);border-radius:16px;padding:14px 16px;border:2px dashed var(--primary);text-align:left}
.break h3{font-size:1.25rem;margin-bottom:4px}

/* results */
.sc-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:4px 12px;align-items:center;padding:12px 0;border-top:2px solid var(--line)}
.sc-row:first-of-type{border-top:0}
.sc-row .nm2{font:800 1.1rem/1.1 var(--display)}
.sc-row .cm{grid-column:2/4;font-size:.9rem;color:var(--muted)}
.sc-row .fr{font:800 1.15rem/1 var(--display);font-variant-numeric:tabular-nums}
.bar{height:10px;background:var(--line);border-radius:8px;overflow:hidden;margin-top:6px}
.bar b{display:block;height:100%;background:var(--sc);border-radius:8px}
.tp-group{display:flex;flex-direction:column;gap:6px;padding-top:10px;border-top:2px solid var(--line)}
.tp-group:first-of-type{border-top:0;padding-top:0}
.tp-group h4{margin:0;font:800 1rem/1.2 var(--display);display:flex;align-items:center;gap:8px}
.pills{display:flex;flex-wrap:wrap;gap:6px}
.tp{border-radius:999px;padding:3px 11px;font:700 .85rem/1.35 var(--body);border:2px solid var(--line);font-variant-numeric:tabular-nums}
.tp.strong{background:var(--good-bg);border-color:var(--good)}
.tp.mid{background:var(--bg);border-color:var(--sun)}
.tp.low{background:var(--warm-bg);border-color:var(--warm)}
.keyline{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.82rem;color:var(--muted)}
.miss{border-top:2px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:4px}
.miss:first-of-type{border-top:0;padding-top:0}
.miss .a{color:var(--warm);font-weight:700}
.miss .c{color:var(--good);font-weight:700}
details summary{cursor:pointer;font:800 1.15rem/1.2 var(--display)}
textarea.copybox{width:100%;min-height:150px;border-radius:12px;border:2px solid var(--line);background:var(--bg);color:var(--ink);font:400 .9rem/1.4 var(--body);padding:10px}
.stat3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:100%}
.stat3 div{background:var(--bg);border-radius:14px;padding:10px 6px}
.stat3 b{display:block;font:800 1.4rem/1.1 var(--display);font-variant-numeric:tabular-nums}
.stat3 span{font-size:.8rem;color:var(--muted)}

@media (max-width:420px){.slots{grid-template-columns:repeat(5,minmax(0,1fr))}.stamp{--sz:42px}.stamp.sm{--sz:34px}.stamp.lg{--sz:96px}.card{padding:16px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---- Brain Quest web app additions ---- */
.shell{max-width:720px;margin-inline:auto;display:flex;flex-direction:column;gap:14px}
#bar{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:46px}
.brand{background:none;border:0;color:var(--ink);font:800 1.3rem/1 var(--display);padding:10px 4px;cursor:pointer}
.barr{display:flex;align-items:center;gap:6px;min-width:0}
.chip{display:flex;align-items:center;gap:6px;border:2px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:3px 12px 3px 4px;font:700 .9rem var(--body);cursor:pointer;max-width:44vw;min-height:44px}
.chip .cn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.icon{width:44px;height:44px;border-radius:50%;border:2px solid var(--line);background:var(--surface);color:var(--ink);display:grid;place-items:center;cursor:pointer;flex:none}
.av{width:48px;height:48px;border-radius:50%;background:var(--sc);color:#0f1a33;display:inline-grid;place-items:center;font:800 1.4rem/1 var(--display);flex:none}
.av.xs{width:32px;height:32px;font-size:1rem}
.kicker{font:700 .8rem/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--primary)}
.pipcard{flex-direction:row;align-items:center;gap:14px}
.pipcard h1{font-size:clamp(1.6rem,6vw,2.2rem);font-weight:800}
.pipcard p{color:var(--muted)}

/* Pip the owl */
.pip{flex:none;display:block}
.pip .pb{fill:var(--sun)}.pip .pd{fill:var(--sun-deep)}.pip .pl{fill:#fff2c7}.pip .pw{fill:#fff}.pip .pp{fill:#14213d}
.pip .pk{fill:none;stroke:#14213d;stroke-width:3.5;stroke-linecap:round}
.pip .pbk{fill:#f08a1c;stroke:#f08a1c;stroke-width:3;stroke-linejoin:round}
.pip .pfoot{stroke:#f08a1c;stroke-width:3;stroke-linecap:round;fill:none}
.pip .sp{fill:var(--sun)}
.pip.hop{animation:hop .8s ease-out 1}
@keyframes hop{0%{transform:none}35%{transform:translateY(-10px) rotate(-5deg)}70%{transform:translateY(0) rotate(4deg)}100%{transform:none}}

/* home */
.rankrow{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px}
.rank{font:800 1.9rem/1.1 var(--display)}
.modes{display:grid;grid-template-columns:1fr;gap:10px}
@media (min-width:560px){.modes{grid-template-columns:1fr 1fr}}
.mode{display:flex;align-items:center;gap:12px;text-align:left;width:100%;min-height:76px;padding:12px 14px;border:2px solid var(--line);border-radius:16px;background:var(--surface);color:var(--ink);cursor:pointer;font:inherit}
.mode:hover:not(:disabled),.pbtn:hover,.pickrow:hover{border-color:var(--primary)}
.mode:disabled{opacity:.6;cursor:default}
.mt{display:flex;flex-direction:column;min-width:0}
.mt b{font:800 1.15rem/1.15 var(--display)}
.mt span{font-size:.92rem;color:var(--muted);line-height:1.3}
.slot{background:none;border:0;padding:6px 0;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;color:var(--ink);font:inherit;min-width:0}
.cap{font-size:.74rem;line-height:1.15;text-align:center;font-weight:700}
.cap2{font-size:.68rem;color:var(--muted);line-height:1.1;text-align:center}
.stamp.gold,.stamp.silver,.stamp.bronze{margin:6px;box-shadow:0 0 0 3px var(--surface),0 0 0 6px var(--ring)}
.stamp.gold{--ring:#e2b007}.stamp.silver{--ring:#9aa7bd}.stamp.bronze{--ring:#c07a3a}
.badges{display:grid;grid-template-columns:1fr 1fr;gap:8px}
@media (max-width:420px){.badges{grid-template-columns:1fr}}
.badge{display:flex;gap:10px;align-items:flex-start;padding:10px;border-radius:14px;border:2px dashed var(--line);color:var(--muted);min-width:0}
.badge.on{border:2px solid var(--sun);background:var(--bg);color:var(--ink)}
.badge b{display:block;font:800 .95rem/1.15 var(--display)}
.badge span:not(.bi){font-size:.8rem;line-height:1.25;display:block}
.bi{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--line);font:800 1rem/1 var(--display)}
.badge.on .bi{background:var(--sun);color:var(--sun-ink)}
.hist div{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-top:2px solid var(--line)}
.hist div:first-child{border-top:0}
.hist b{font-variant-numeric:tabular-nums}
.gu{display:flex;flex-direction:column;gap:10px;margin-top:10px}
.resume{border-color:var(--sun)}

/* players and subject list */
.plist{display:flex;flex-direction:column;gap:10px}
.prow{display:flex;align-items:center;gap:10px}
.pbtn,.pickrow{display:flex;align-items:center;gap:12px;flex:1;min-width:0;text-align:left;min-height:64px;padding:8px 12px;border:2px solid var(--line);border-radius:16px;background:var(--surface);color:var(--ink);cursor:pointer;font:inherit}
.pn{font:800 1.3rem/1.1 var(--display);overflow:hidden;text-overflow:ellipsis}
.pt{display:flex;flex-direction:column;min-width:0}
.pt b{font:800 1.15rem/1.15 var(--display)}
.pt span{font-size:.9rem;color:var(--muted)}
.btn.sm{min-height:44px;padding:8px 14px;font-size:.95rem}

/* playing */
.hint{align-self:flex-start;background:transparent;border:2px dashed var(--primary);color:var(--ink);border-radius:999px;padding:8px 16px;min-height:44px;font:700 .95rem var(--body);cursor:pointer}
.hint:disabled{opacity:.5;cursor:default;border-style:solid;border-color:var(--line)}
.opt.gone{opacity:.28;text-decoration:line-through}
.fbhead{display:flex;align-items:center;gap:10px}
.break.up{border-style:solid;border-color:var(--sun)}
.misslist{display:flex;flex-direction:column;gap:12px;margin-top:12px}

/* toasts, confetti, update banner */
#toast{position:fixed;left:0;right:0;top:calc(env(safe-area-inset-top,0px) + 8px);display:flex;flex-direction:column;align-items:center;gap:6px;pointer-events:none;z-index:30;padding-inline:16px}
.tst{background:var(--ink);color:var(--bg);border-radius:999px;padding:8px 16px;font:700 .95rem var(--body);box-shadow:0 6px 18px rgba(0,0,0,.25);animation:tin .25s ease-out;max-width:100%}
.tst.out{opacity:0;transition:opacity .4s}
@keyframes tin{from{transform:translateY(-10px);opacity:0}to{transform:none;opacity:1}}
#fx{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:20}
#update{position:fixed;left:0;right:0;bottom:calc(env(safe-area-inset-bottom,0px) + 10px);z-index:40;display:flex;justify-content:center;padding-inline:16px}
#update[hidden]{display:none}
#update div{background:var(--surface);border:2px solid var(--primary);border-radius:16px;padding:10px 14px;display:flex;align-items:center;gap:12px;box-shadow:0 8px 24px rgba(0,0,0,.2);font-weight:700}
.foot{text-align:center;font-size:.78rem;color:var(--muted);padding-top:8px}
noscript p{padding:20px;font-weight:700}