/* Hot Seat and Hot Seat Solo: the game-show stage (teal and gold, Bungee headings).
   These two pages have their own look, so they don't load ../hub.css; they still use ../hub.js for shared code. */
:root{
  --stage:#0e2733; --stage-hi:#1d4a5c; --panel:#143746; --panel-2:#1a4456;
  --line:#2e6176; --cream:#fff4dc; --muted:#a8c4cf;
  --gold:#f5b83d; --gold-deep:#d38f12;
  --good:#38c98a; --good-bg:#16503d; --bad:#ff6b5e; --bad-bg:#5a2329;
  --display:"Bungee", "Arial Black", Impact, sans-serif;
  --body:"Atkinson Hyperlegible", "Segoe UI", Arial, sans-serif;
  --on-gold:#0e2733; --gold-text:var(--gold); --hub-ring:#fff4dc; --bad-text:#ffc7c1; --shadow:rgba(0,0,0,.45);
  color-scheme:dark;
}
/* Light mode, soft grey (the ☀ button). --cream is the text colour. */
:root[data-theme="light"]{
  --stage:#eceae6; --stage-hi:#faf9f7; --panel:#ffffff; --panel-2:#f6f5f2;
  --line:#d9d4cb; --cream:#22272b; --muted:#5f6469;
  --gold-deep:#c98a10; --gold-text:#9a6200;
  --good:#1f9f66; --good-bg:#daf3e6; --bad:#d4443a; --bad-bg:#fde3df;
  --hub-ring:#ffffff; --bad-text:#a3271e; --shadow:rgba(0,0,0,.12);
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{min-height:100%;margin:0}
[hidden]{display:none!important}
body{
  background:radial-gradient(ellipse 90% 70% at 30% 10%, var(--stage-hi), var(--stage) 70%) fixed, var(--stage);
  color:var(--cream); font-family:var(--body); font-size:16px; line-height:1.45;
  padding-left:max(16px, env(safe-area-inset-left, 0px));
  padding-right:max(16px, env(safe-area-inset-right, 0px));
  padding-top:max(16px, env(safe-area-inset-top, 0px));
  padding-bottom:max(28px, env(safe-area-inset-bottom, 0px));
}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.wrap{margin-inline:auto;display:flex;flex-direction:column;gap:20px}

/* Header */
header.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.logo{font-family:var(--display);font-size:clamp(1.6rem,3vw,2.2rem);color:var(--gold);letter-spacing:.02em;line-height:1;text-shadow:0 3px 0 var(--gold-deep),0 6px 18px var(--shadow)}
:root[data-theme="light"] .logo{text-shadow:0 3px 0 #9a6200,0 6px 14px var(--shadow)}
.logo small{font-size:.55em;color:var(--cream);text-shadow:none;margin-left:.35em;vertical-align:middle}
.bar-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.ghost{background:transparent;border:2px solid var(--line);border-radius:999px;padding:6px 14px;font-weight:700;font-size:.88rem}
.ghost:hover{border-color:var(--gold)}
.ghost[aria-pressed="false"]{color:var(--muted)}
a.ghost{color:inherit;text-decoration:none;display:inline-block}
.lbl{display:block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.muted{color:var(--muted)}
.linkish{background:none;border:none;color:var(--gold-text);font-weight:700;text-decoration:underline;text-underline-offset:3px;padding:2px}
@keyframes pop{0%{transform:scale(.4);opacity:0}100%{transform:scale(1);opacity:1}}

/* The question board */
.board{background:var(--panel);border:2px solid var(--line);border-radius:22px;padding:clamp(18px,2.6vw,32px);display:flex;flex-direction:column;gap:18px;min-width:0}
.q-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.q-count{font-family:var(--display);color:var(--gold-text);font-size:1.05rem;letter-spacing:.03em}
.set-name{color:var(--muted);font-size:.95rem;min-width:0;overflow-wrap:anywhere}
.q-text{font-size:clamp(1.35rem,2.3vw,2rem);line-height:1.3;font-weight:700;margin:0;text-wrap:pretty}
.options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:560px){.options{grid-template-columns:minmax(0,1fr)}}
.opt{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;align-items:center;text-align:left;background:var(--panel-2);
  border:2px solid var(--line);border-radius:14px;padding:12px 14px;font-size:clamp(1.05rem,1.5vw,1.25rem);font-weight:700;transition:border-color .15s,transform .1s,opacity .2s}
.opt:hover:not(:disabled){border-color:var(--gold);transform:translateY(-1px)}
.opt:disabled{cursor:default}
.key{display:grid;place-items:center;width:2.1em;height:2.1em;border-radius:10px;border:2px solid var(--gold);color:var(--gold-text);font-family:var(--display);font-size:.9em}
.opt .txt{overflow-wrap:anywhere}
.opt.correct{background:var(--good-bg);border-color:var(--good)}
.opt.correct .key{background:var(--good);border-color:var(--good);color:var(--on-gold)}
.opt.wrong{background:var(--bad-bg);border-color:var(--bad);animation:shake .45s}
.opt.wrong .key{background:var(--bad);border-color:var(--bad);color:var(--on-gold)}
.opt.dim{opacity:.4}
@keyframes shake{20%{transform:translateX(-8px)}40%{transform:translateX(8px)}60%{transform:translateX(-5px)}80%{transform:translateX(5px)}}

.feedback{border-radius:14px;padding:14px 18px;font-size:1.1rem;border:2px solid var(--line)}
.feedback.good{border-color:var(--good);background:color-mix(in srgb,var(--good-bg) 70%,transparent)}
.feedback.bad{border-color:var(--bad);background:color-mix(in srgb,var(--bad-bg) 70%,transparent)}
.feedback strong{display:block;font-family:var(--display);font-weight:400;font-size:1.25rem;margin-bottom:4px}
.feedback p{margin:0}

.q-nav{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:4px}
.btn{border-radius:12px;padding:12px 22px;font-weight:700;font-size:1.05rem;border:2px solid var(--line);background:transparent}
.btn:hover:not(:disabled){border-color:var(--gold)}
.btn:disabled{opacity:.4;cursor:default}
.btn.primary{background:var(--gold);color:var(--on-gold);border-color:var(--gold);box-shadow:0 4px 0 var(--gold-deep)}
.btn.primary:hover:not(:disabled){filter:brightness(1.05)}
.btn.small{padding:8px 14px;font-size:.95rem;border-radius:10px}
.keys{margin:0;color:var(--muted);font-size:.85rem}
.keys kbd{font-family:var(--body);font-weight:700;border:1px solid var(--line);border-radius:5px;padding:0 5px;color:var(--cream)}

label.check{display:flex;gap:10px;align-items:center;font-weight:700}
label.check input{width:20px;height:20px;accent-color:var(--gold);flex:none}
.file-btn{position:relative;overflow:hidden;display:inline-block}
.file-btn input{position:absolute;inset:0;opacity:0;cursor:pointer}

/* Messages that pop up at the bottom (Hub.toast) */
#toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translate(-50%,16px);opacity:0;pointer-events:none;
  background:var(--cream);color:var(--stage);padding:10px 18px;border-radius:999px;font-weight:700;box-shadow:0 8px 24px var(--shadow);
  z-index:30;max-width:calc(100% - 32px);text-align:center;transition:opacity .2s,transform .2s}
#toast.show{opacity:1;transform:translate(-50%,0)}

@media (prefers-reduced-motion:reduce){.picked.pop,.num.pop,.opt.wrong{animation:none}}