/* ═══════════════════════════════════════════════════════
   Oh Canada — citizenship test prep
   Palette: maple on night. Accessible, mobile-first, print-friendly.
   ═══════════════════════════════════════════════════════ */

:root{
  --bg:#0b1020;
  --bg-2:#121a30;
  --card:#16203a;
  --card-2:#1b2745;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --text:#eef2ff;
  --text-2:#b6c2e2;
  --text-3:#8593b8;
  --maple:#ff3b3b;
  --maple-2:#ff6b6b;
  --gold:#e8c547;
  --green:#34d399;
  --amber:#fbbf24;
  --cyan:#67e8f9;
  --r:14px;
  --r-lg:20px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  background-image:
    radial-gradient(900px 500px at 12% -8%, rgba(255,59,59,.10), transparent 60%),
    radial-gradient(800px 500px at 88% 4%, rgba(103,232,249,.07), transparent 60%);
  background-attachment:fixed;
  color:var(--text);
  font-family:var(--font);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:900px;margin:0 auto;padding:0 18px}
a{color:var(--cyan)}
.skip{position:absolute;left:-999px}
.skip:focus{left:12px;top:12px;z-index:99;background:var(--card);padding:10px 14px;border-radius:8px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px}

/* ── top bar ── */
.topbar{position:sticky;top:0;z-index:40;background:rgba(11,16,32,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;height:58px}
.brand{display:flex;align-items:center;gap:10px;background:none;border:0;color:var(--text);cursor:pointer;padding:6px;border-radius:10px;font-size:16px}
.brand-t{font-weight:800;letter-spacing:-.3px}
.flag{width:26px;height:16px;border-radius:3px;background:linear-gradient(90deg,#d80621 0 25%,#fff 25% 75%,#d80621 75% 100%);box-shadow:0 0 0 1px var(--line-2)}
.topbar-right{display:flex;align-items:center;gap:10px}
.readiness{font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px;background:rgba(103,232,249,.12);color:var(--cyan);border:1px solid rgba(103,232,249,.28);white-space:nowrap}
.readiness.good{background:rgba(52,211,153,.14);color:var(--green);border-color:rgba(52,211,153,.32)}
.readiness.mid{background:rgba(251,191,36,.14);color:var(--amber);border-color:rgba(251,191,36,.32)}
.readiness.low{background:rgba(255,59,59,.14);color:var(--maple-2);border-color:rgba(255,59,59,.32)}
.lang-sel{background:var(--card);color:var(--text-2);border:1px solid var(--line-2);border-radius:8px;padding:5px 8px;font-size:13px;font-weight:600}

/* ── views ── */
.view{padding:26px 0 60px;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.hero{margin-bottom:26px}
h1{font-size:clamp(28px,5vw,44px);line-height:1.08;letter-spacing:-1px;margin:0 0 12px}
h2{font-size:clamp(21px,3.4vw,28px);letter-spacing:-.5px;margin:0 0 8px}
h3{font-size:17px;margin:22px 0 10px}
.lede{color:var(--text-2);font-size:17px;margin:0 0 16px;max-width:62ch}
.lede em{color:var(--gold);font-style:normal;font-weight:600}
h1 em{color:var(--gold);font-style:normal}
.muted{color:var(--text-3);font-size:13px}

.factbar{display:flex;flex-wrap:wrap;gap:8px}
.fact{font-size:12.5px;color:var(--text-2);background:var(--card);border:1px solid var(--line);border-radius:999px;padding:6px 12px}
.fact b{color:var(--text);font-weight:700}

/* ── buttons ── */
.btn{font-family:inherit;font-size:15px;font-weight:700;border-radius:12px;border:1px solid var(--line-2);background:var(--card);color:var(--text);padding:13px 18px;cursor:pointer;transition:transform .12s ease,background .15s ease,border-color .15s ease;line-height:1.2}
.btn:hover{border-color:var(--line-2);background:var(--card-2)}
.btn:active{transform:scale(.985)}
.btn.primary{background:linear-gradient(180deg,var(--maple),#d92020);border-color:transparent;box-shadow:0 6px 18px rgba(255,59,59,.28)}
.btn.primary:hover{background:linear-gradient(180deg,var(--maple-2),#e02a2a)}
.btn.ghost{background:transparent}
.btn.small{padding:8px 12px;font-size:13px}
.btn.big{font-size:16px;padding:16px 22px;width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.gold{background:linear-gradient(180deg,#f0d060,#c9a52c);color:#1a1400;border-color:transparent}
.linky{background:none;border:0;color:var(--cyan);cursor:pointer;font:inherit;padding:4px 0;text-decoration:underline}

.actions{display:grid;gap:12px;grid-template-columns:1fr;margin:22px 0}
@media(min-width:620px){.actions{grid-template-columns:1fr 1fr}.actions .full{grid-column:1/-1}}
.action-card{text-align:left;display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);cursor:pointer;color:var(--text);font-family:inherit;transition:border-color .15s,transform .12s}
.action-card:hover{border-color:var(--line-2);transform:translateY(-2px)}
.action-card .ic{font-size:24px;line-height:1}
.action-card .t{font-weight:800;font-size:16.5px;margin-bottom:3px}
.action-card .d{color:var(--text-3);font-size:13.5px;line-height:1.45}
.action-card.hero-card{grid-column:1/-1;background:linear-gradient(135deg,rgba(255,59,59,.14),rgba(232,197,71,.07)),var(--card);border-color:rgba(255,59,59,.3)}

/* ── panels ── */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;margin:16px 0}
.panel h3{margin-top:0}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}
.panel-head h3{margin:0}

/* ── progress bars ── */
.bar{height:8px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden}
.bar > i{display:block;height:100%;background:linear-gradient(90deg,var(--maple),var(--gold));border-radius:99px;transition:width .4s ease}
.bar.green > i{background:linear-gradient(90deg,#2fbf8f,var(--green))}
.bar.amber > i{background:linear-gradient(90deg,#e0a020,var(--amber))}

.chrow{display:grid;grid-template-columns:1fr auto;gap:8px 14px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line)}
.chrow:last-child{border-bottom:0}
.chrow .nm{font-size:14.5px;font-weight:600}
.chrow .nm small{display:block;color:var(--text-3);font-weight:500;font-size:12px}
.chrow .pc{font-size:12.5px;font-weight:700;color:var(--text-2);font-variant-numeric:tabular-nums}
.chrow .bar{grid-column:1/-1}

/* ── question card ── */
.exam-bar{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.timer{font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;background:var(--card);border:1px solid var(--line-2);border-radius:12px;padding:8px 14px;letter-spacing:-.5px}
.timer.warn{border-color:var(--amber);color:var(--amber)}
.timer.danger{border-color:var(--maple);color:var(--maple-2);animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.55}}
.exam-meta{margin-left:auto;color:var(--text-3);font-size:13.5px;font-weight:600;display:flex;gap:7px;align-items:center;white-space:nowrap}
.dot-sep{opacity:.4}
.progress-line{height:5px;background:rgba(255,255,255,.07);border-radius:99px;overflow:hidden;margin-bottom:20px}
.progress-line > div{height:100%;width:0;background:linear-gradient(90deg,var(--maple),var(--gold));transition:width .3s ease}

.qcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--shadow)}
.qhead{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px}
.qtag{font-size:11.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:var(--text-3)}
.qtype{font-size:11px;font-weight:700;padding:4px 9px;border-radius:99px;background:rgba(103,232,249,.12);color:var(--cyan)}
.qtype.tf{background:rgba(232,197,71,.14);color:var(--gold)}
.qtext{font-size:19px;font-weight:600;line-height:1.4;margin:0 0 20px}
.flagmark{color:var(--amber);font-size:12px;font-weight:700}

.opts{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.opt{display:flex;gap:12px;align-items:flex-start;padding:15px 16px;border-radius:14px;border:1.5px solid var(--line-2);background:rgba(255,255,255,.02);cursor:pointer;font-family:inherit;color:var(--text);font-size:16px;text-align:left;min-height:52px;transition:border-color .13s,background .13s}
.opt:hover{border-color:var(--cyan);background:rgba(103,232,249,.06)}
.opt .k{flex:0 0 26px;height:26px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;font-size:13px;font-weight:800;color:var(--text-2)}
.opt.sel{border-color:var(--cyan);background:rgba(103,232,249,.1)}
.opt.sel .k{background:var(--cyan);color:#06202a}
.opt.correct{border-color:var(--green);background:rgba(52,211,153,.11)}
.opt.correct .k{background:var(--green);color:#04231a}
.opt.wrong{border-color:var(--maple);background:rgba(255,59,59,.11)}
.opt.wrong .k{background:var(--maple);color:#2a0505}
.opt:disabled{cursor:default}

.qnav{display:flex;gap:10px;margin-top:18px}
.qnav .btn{flex:1}
.submitbar{margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}
.submitbar .hint{color:var(--text-3);font-size:13.5px;margin:0 0 12px}

.grid-map{display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:8px;margin:20px 0}
.gm{aspect-ratio:1;border-radius:10px;border:1.5px solid var(--line-2);background:rgba(255,255,255,.03);color:var(--text-2);font-weight:700;font-size:13.5px;cursor:pointer;display:grid;place-items:center;font-family:inherit;min-height:40px}
.gm.answered{border-color:var(--cyan);background:rgba(103,232,249,.14);color:var(--cyan)}
.gm.flagged{border-color:var(--amber);box-shadow:inset 0 0 0 2px rgba(251,191,36,.4)}
.gm.cur{outline:2px solid var(--maple);outline-offset:1px}
.gm.ok{border-color:var(--green);background:rgba(52,211,153,.16);color:var(--green)}
.gm.bad{border-color:var(--maple);background:rgba(255,59,59,.16);color:var(--maple-2)}

/* ── results ── */
.score-hero{text-align:center;padding:34px 22px;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);margin-bottom:20px}
.score-hero.pass{background:linear-gradient(160deg,rgba(52,211,153,.16),transparent),var(--card);border-color:rgba(52,211,153,.35)}
.score-hero.fail{background:linear-gradient(160deg,rgba(255,59,59,.14),transparent),var(--card);border-color:rgba(255,59,59,.35)}
.score-n{font-size:64px;font-weight:900;letter-spacing:-3px;line-height:1}
.score-n small{font-size:26px;color:var(--text-3);font-weight:700}
.verdict{font-size:22px;font-weight:800;margin:10px 0 6px}
.verdict.pass{color:var(--green)}
.verdict.fail{color:var(--maple-2)}
.score-sub{color:var(--text-2);font-size:15px;max-width:52ch;margin:0 auto}

/* ── review ── */
.rev{padding:16px 0;border-bottom:1px solid var(--line)}
.rev:last-child{border-bottom:0}
.rev .rq{font-weight:650;margin:0 0 10px;display:flex;gap:10px}
.rev .badge{flex:0 0 auto;font-size:11px;font-weight:800;padding:3px 8px;border-radius:99px;height:fit-content;margin-top:3px}
.rev .badge.ok{background:rgba(52,211,153,.16);color:var(--green)}
.rev .badge.bad{background:rgba(255,59,59,.16);color:var(--maple-2)}
.rev .optline{font-size:14.5px;color:var(--text-2);margin:5px 0;padding-left:2px}
.rev .optline.you{color:var(--maple-2)}
.rev .optline.corr{color:var(--green);font-weight:600}
.expl{background:rgba(103,232,249,.06);border-left:3px solid var(--cyan);border-radius:0 10px 10px 0;padding:12px 14px;margin-top:12px;font-size:14.5px;color:var(--text-2)}
.expl b{color:var(--text)}
.src{display:block;margin-top:8px;font-size:12px;color:var(--text-3)}

/* ── chips, crumbs ── */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.chip{font-size:12.5px;padding:6px 12px;border-radius:99px;background:var(--card);border:1px solid var(--line);color:var(--text-2)}
.chip.on{background:rgba(103,232,249,.13);border-color:rgba(103,232,249,.3);color:var(--cyan);font-weight:650}
.crumb{margin-bottom:14px}
.view-head{margin-bottom:18px}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px}
.stat{background:var(--card-2);border:1px solid var(--line);border-radius:14px;padding:14px}
.stat .v{font-size:24px;font-weight:850;letter-spacing:-1px}
.stat .l{font-size:12px;color:var(--text-3);font-weight:600;text-transform:uppercase;letter-spacing:.4px}

table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line)}
th{color:var(--text-3);font-size:12px;text-transform:uppercase;letter-spacing:.4px;font-weight:700}
td.n{font-variant-numeric:tabular-nums;text-align:right}

.rc{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:14px;border:1.5px solid var(--line-2);background:rgba(255,255,255,.02);cursor:pointer;font-family:inherit;color:var(--text);text-align:left;width:100%;margin-bottom:10px}
.rc:hover{border-color:var(--cyan)}
.rc.sel{border-color:var(--cyan);background:rgba(103,232,249,.08)}
.rc .k{flex:0 0 22px;height:22px;border-radius:50%;border:2px solid var(--line-2);margin-top:2px}
.rc.sel .k{border-color:var(--cyan);background:var(--cyan);box-shadow:inset 0 0 0 3px var(--bg)}

.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,120%);background:var(--card-2);border:1px solid var(--line-2);color:var(--text);padding:12px 18px;border-radius:12px;font-size:14px;font-weight:600;box-shadow:var(--shadow);transition:transform .28s cubic-bezier(.2,.9,.3,1.2);z-index:80;max-width:90vw;text-align:center}
.toast.on{transform:translate(-50%,0)}

.foot{border-top:1px solid var(--line);padding:26px 0 40px;margin-top:20px}
.foot p{margin:0 0 8px;font-size:13px;color:var(--text-2);line-height:1.6}

@media(max-width:560px){
  .qcard{padding:18px}
  .qtext{font-size:17px}
  .opt{font-size:15px;padding:13px 14px}
  .timer{font-size:19px;padding:7px 11px}
  .score-n{font-size:52px}
}
@media print{.topbar,.actions,.qnav,.submitbar,.grid-map,.foot{display:none}}