/* PeakNits Display Test – styl. Interfejs przygaszony, żeby nie zakłócał oceny wzorów. */
html, body { margin: 0; background: #000; touch-action: manipulation; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; } /* iPhone nie powiększa etykiet pod polami */
body { font: 15px/1.55 system-ui, sans-serif; color: #8d8d8d; -webkit-font-smoothing: antialiased; }
a { color: #b9b9b9; }
[hidden] { display: none !important; }
b { color: #cfcfcf; font-weight: 600; }
.tiny { font-size: 12.5px; color: #777; }
kbd { font: 12px ui-monospace, monospace; border: 1px solid #3a3a3a; border-radius: 4px; padding: 1px 5px; color: #ccc; }

button {
  font: inherit; font-size: 14px; color: #a0a0a0; background: transparent; border: 1px solid #2c2c2c;
  border-radius: 8px; padding: 7px 14px; cursor: pointer;
}
button:hover:not(:disabled) { color: #e4e4e4; border-color: #4a4a4a; }
button:disabled { opacity: .35; cursor: default; }
button.primary { color: #fff; background: #3b2fd0; border-color: #4b3fe6; }
button.primary:hover:not(:disabled) { background: #4a3ee6; color: #fff; }
button.big { font-size: 17px; padding: 12px 26px; border-radius: 10px; }
button.on { color: #fff; border-color: #6b5cff; box-shadow: inset 0 0 0 1px #6b5cff55; }
a.btn { display: inline-block; font-size: 14px; color: #a0a0a0; border: 1px solid #2c2c2c; border-radius: 8px; padding: 7px 14px; text-decoration: none; }
a.btn:hover { color: #e4e4e4; border-color: #4a4a4a; }
button.link { border: 0; padding: 0; color: #777; text-decoration: underline; font-size: 13px; }
input[type=number] { font: inherit; width: 90px; color: #eee; background: #000; border: 1px solid #333; border-radius: 6px; padding: 5px 8px; }

/* ───────── strony zwykłe (start, raport) */
.topnav { padding: calc(14px + env(safe-area-inset-top)) 20px 0; max-width: 980px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.topnav a.cta { margin: 0; }
a.brand { display: inline-flex; align-items: center; gap: 9px; color: #e6e6e6; font-weight: 650; font-size: 16px; text-decoration: none; letter-spacing: .01em; }
/* przejście do wizualizatora: wyraźny przycisk (prawy górny róg strony startowej i w raporcie) */
a.cta {
  display: inline-block; padding: 7px 15px; border-radius: 999px; text-decoration: none; white-space: nowrap;
  color: #fff; font-weight: 600; font-size: 13.5px; letter-spacing: .01em;
  background: linear-gradient(135deg, #3b2fd0, #7b2fd0); box-shadow: 0 0 0 1px #8b7dff66, 0 0 18px #6b5cff44;
}
a.cta span { display: inline-block; transition: transform .2s; }
a.cta:hover { box-shadow: 0 0 0 1px #a99cff, 0 0 24px #6b5cff88; }
a.cta:hover span { transform: translateX(3px); }
.wrap { max-width: 980px; margin: 0 auto; padding: calc(28px + env(safe-area-inset-top)) 20px 64px; }
.wrap h1 { color: #ececec; font-size: 32px; margin: 0 0 6px; letter-spacing: -.01em; font-weight: 700; }
.wrap .lead { color: #a0a0a0; font-size: 17px; margin: 0 0 24px; max-width: 680px; }
.wrap h2 { color: #d6d6d6; font-size: 18px; margin: 40px 0 12px; font-weight: 600; }
.cta { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; margin-bottom: 10px; }
.steps-list { padding-left: 22px; margin: 0; }
.steps-list li { margin: 6px 0; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.cards.big { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { border: 1px solid #1f1f1f; border-radius: 12px; padding: 14px 16px; }
.card .k { color: #666; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.card .v { color: #ededed; font-size: 21px; font-weight: 650; margin: 4px 0 2px; font-variant-numeric: tabular-nums; }
.card.good .v { color: #ffd84a; }
.card.muted .v { color: #777; }
.card .s { color: #888; font-size: 13.5px; }
.cards.big .card { padding: 18px 20px; }
.cards.big .card .v { font-size: 28px; }
.box { margin-top: 16px; border: 1px solid #2a2a2a; border-radius: 12px; padding: 14px 18px; }
.box p { margin: 6px 0; }
.r-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.r-head .lead { margin-bottom: 0; }
.r-actions { display: flex; gap: 8px; flex-wrap: wrap; padding-top: 6px; }
details { margin-top: 28px; }
summary { cursor: pointer; color: #9a9a9a; }
.foot { margin-top: 48px; color: #555; font-size: 13px; }
/* rekomendacje w raporcie */
.recs { display: grid; gap: 10px; }
.rec { display: flex; gap: 14px; align-items: flex-start; border: 1px solid #222; border-radius: 12px; padding: 12px 16px; break-inside: avoid; }
.rec .ic { flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 14px; margin-top: 1px; }
.rec b { color: #e6e6e6; font-size: 15px; }
.rec p { margin: 3px 0 0; color: #8f8f8f; font-size: 13.5px; }
.rec kbd { font-size: 11px; }
.rec.fix { border-color: #3a3020; } .rec.fix .ic { background: #3a2c10; color: #f0c060; }
.rec.improve .ic { background: #241f4d; color: #a99cff; }
.rec.care .ic { background: #14301d; color: #7bd88f; }
.rec.good { border-color: #1e3a26; } .rec.good .ic { background: #14301d; color: #7bd88f; }
.rec.none .ic { background: #1c1c1c; color: #888; }

/* ───────── kroki testu */
body.view-run { overflow: hidden; }
#run canvas { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }
.hud { transition: opacity .4s; }
body.nohud .hud, body.fieldidle .hud { opacity: 0; pointer-events: none; }
body.view-run.idle { cursor: none; }

#bar {
  position: fixed; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: calc(10px + env(safe-area-inset-top)) 16px 8px; font-size: 13.5px;
}
#bar .right { display: flex; gap: 8px; }
#bar button { padding: 4px 10px; font-size: 13px; }
.dots { display: inline-flex; gap: 5px; margin-left: 12px; vertical-align: middle; }
.dots i { width: 7px; height: 7px; border-radius: 50%; background: #2a2a2a; }
.dots i.on { background: #6b5cff; }

#instr {
  position: fixed; top: calc(52px + env(safe-area-inset-top)); left: 50%; transform: translateX(-50%);
  width: min(760px, calc(100vw - 32px)); text-align: center;
}
#i-main { color: #e6e6e6; font-size: clamp(18px, 2.2vw, 24px); font-weight: 600; line-height: 1.35; }
#i-sub { color: #8a8a8a; font-size: 15px; margin-top: 6px; }
#learn-btn { margin-top: 6px; }
#learn { margin: 10px auto 0; max-width: 640px; text-align: left; font-size: 13.5px; color: #8a8a8a; border: 1px solid #222; border-radius: 10px; padding: 10px 14px; }

/* krok z treścią: wpasowany między instrukcję a dolne przyciski (top/bottom ustawia wizard.js), przewijany */
#card { position: fixed; top: 140px; bottom: 140px; left: 50%; transform: translateX(-50%); width: min(560px, calc(100vw - 32px));
  overflow-y: auto; display: flex; flex-direction: column; }
#card > * { margin-top: auto !important; margin-bottom: auto !important; }
.check { list-style: none; margin: 0; padding: 0; }
.check li { border: 1px solid #222; border-radius: 12px; padding: 10px 14px 10px 44px; margin: 8px 0; position: relative; }
.check li > b { display: block; font-size: 15px; color: #e0e0e0; }
.check li span { font-size: 13.5px; line-height: 1.45; display: block; }
.check li::before { position: absolute; left: 15px; top: 9px; font-size: 18px; }
.check li.ok::before { content: '✓'; color: #7bd88f; }
.check li.bad { border-color: #3a3020; }
.check li.bad::before { content: '!'; color: #e0b050; font-weight: 700; left: 19px; }
.check li.tip::before { content: '•'; color: #777; left: 18px; }

#bottom {
  position: fixed; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; align-items: center; gap: 16px;
  padding: 0 16px calc(14px + env(safe-area-inset-bottom));
}
/* odpowiedzi: wyraźne opcje nad nawigacją */
#choices { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; max-width: 900px; }
#choices:empty { display: none; }
#choices button { font-size: 15px; padding: 10px 18px; border-radius: 999px; color: #d0d0d0; border-color: #3a3a3a; background: #0a0a0a; }
#choices button:hover { border-color: #6b5cff; color: #fff; }
#choices button.opt::before {
  content: ''; display: inline-block; width: 12px; height: 12px; box-sizing: border-box; border-radius: 50%;
  border: 1.5px solid #777; margin-right: 10px; vertical-align: -1px;
}
#choices button.opt.multi::before { border-radius: 3px; }
#choices .clabel { flex-basis: 100%; text-align: center; font-size: 13.5px; color: #8a8a8a; margin-bottom: 2px; }
#choices button.sec { order: 99; flex-basis: 100%; border-color: transparent; background: none; color: #888; font-size: 13.5px; padding: 2px; text-decoration: underline; }
#choices button.sec:hover { color: #ddd; border-color: transparent; }
#choices button.opt.on { color: #fff; border-color: #6b5cff; }
#choices button.opt.on::before { background: #8b7dff; border-color: #8b7dff; box-shadow: inset 0 0 0 2px #0a0a0a; }
/* nawigacja: Back / Skip po lewej, Next po prawej, oddzielona linią */
#actions { display: flex; align-items: center; gap: 8px; width: min(600px, 100%); padding-top: 12px; border-top: 1px solid #1c1c1c; }
#actions #next { margin-left: auto; }
button.quiet { border-color: transparent; color: #7a7a7a; }
button.quiet:hover:not(:disabled) { border-color: #333; }
#next.ready { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 5px #4b3fe633; } }
/* pełnoekranowe kolory: napisy na ciemnym tle, żeby były czytelne na bieli */
body.boxed #instr, body.boxed #bottom { background: rgba(0, 0, 0, .82); border-radius: 12px; }
body.boxed #instr { padding: 12px 18px; }
body.boxed #bottom { left: 0; right: 0; margin: 0 auto; width: fit-content; max-width: calc(100vw - 32px); box-sizing: border-box;
  bottom: calc(12px + env(safe-area-inset-bottom)); padding: 14px 16px 12px; }
body.boxed #actions { width: min(600px, calc(100vw - 64px)); }
body.boxed #bar { background: rgba(0, 0, 0, .82); }

#labels { position: fixed; inset: 0; pointer-events: none; }
body.nohud #labels { display: none; }
.lbl { position: absolute; transform: translateX(-50%); font: 12px/1 ui-monospace, monospace; color: #555; white-space: nowrap; }
.lbl.sel { color: #a99cff; }
.lbl.head { color: #6a6a6a; font: 600 11.5px/1 system-ui, sans-serif; letter-spacing: .08em; text-transform: uppercase; }
.lbl.sel.head { color: #a99cff; }
.lbl.left { transform: none; }

#dimmed {
  position: fixed; left: 50%; top: 45%; transform: translateX(-50%); max-width: min(640px, calc(100vw - 32px));
  background: #000; border: 1px solid #2a2a2a; color: #9a9a9a; border-radius: 10px; padding: 9px 14px; font-size: 13px; text-align: center;
}
#msg {
  position: fixed; top: 60px; left: 50%; transform: translateX(-50%); background: #000; border: 1px solid #262626;
  border-radius: 8px; padding: 7px 12px; color: #aaa; opacity: 0; transition: opacity .3s; pointer-events: none;
}
#msg.show { opacity: 1; }

/* ───────── strony pojedynczych testów (/test/<nazwa>/, generowane przez build_pages.py) i lista testów */
.sub { margin: -4px 0 14px; font-size: 14.5px; color: #777; }
.crumbs { margin: 0 0 10px; font-size: 13px; color: #777; }
.crumbs a { color: #8a8a8a; text-decoration: none; }
.crumbs a:hover { color: #ddd; }
/* tylko treść stron testów (#home) – landing też ładuje ten plik i ma własne listy */
:where(#home) .wrap section p, :where(#home) .wrap section li { max-width: 720px; }
:where(#home) .wrap section ul, :where(#home) .wrap section ol { padding-left: 22px; }
:where(#home) .wrap section li { margin: 5px 0; }
.faq details { margin: 0; border-top: 1px solid #1c1c1c; padding: 12px 0; }
.faq details:last-child { border-bottom: 1px solid #1c1c1c; }
.faq summary { color: #d6d6d6; font-weight: 600; font-size: 15.5px; }
.faq details p { margin: 8px 0 2px; }
.wrap ul.tests { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
.wrap ul.tests li { margin: 0; max-width: none; }
ul.tests a { display: block; height: 100%; box-sizing: border-box; border: 1px solid #1f1f1f; border-radius: 12px; padding: 12px 16px; text-decoration: none; }
ul.tests a:hover { border-color: #4b3fe6; }
ul.tests b { display: block; color: #e0e0e0; font-size: 15px; }
ul.tests span { display: block; color: #888; font-size: 13.5px; margin-top: 2px; }
.full-box { display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap;
  border: 1px solid #2a2550; border-radius: 14px; padding: 16px 20px; margin-top: 40px; }
.wrap .full-box h2 { margin: 0 0 4px; }
.full-box p { margin: 4px 0 0; }
#r-full.full-box { margin-top: 18px; }
a.button { display: inline-block; color: #fff; background: #3b2fd0; border: 1px solid #4b3fe6; border-radius: 10px; padding: 10px 18px;
  font-weight: 600; text-decoration: none; white-space: nowrap; }
a.button:hover { background: #4a3ee6; }
.detect { margin-top: 26px; }
.dlabel { margin: 0 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: #808080; }
/* /test/refresh-rate/: duży odczyt Hz */
.hzbig { margin-top: 26px; border: 1px solid #1f1f1f; border-radius: 16px; padding: 18px 22px; }
.hzbig .hz { display: flex; align-items: baseline; gap: 10px; }
.hzbig .n { font-size: clamp(64px, 12vw, 112px); line-height: 1; font-weight: 700; color: #ffd84a; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.hzbig .u { font-size: clamp(24px, 4vw, 36px); font-weight: 650; color: #d6d6d6; }
.hzbig .ms { margin-top: 6px; color: #8a8a8a; font-size: 14px; }
.hzbig .verdict { margin: 8px 0 0; color: #c0c0c0; max-width: 720px; }
.hzbig .verdict:empty { display: none; }

@media (max-width: 700px) {
  .full-box { padding: 14px 16px; }
  .full-box a.button { width: 100%; text-align: center; box-sizing: border-box; }
  .dots { display: none; }
  #i-sub { font-size: 13.5px; }
  #choices button { font-size: 14px; padding: 9px 14px; }
  #actions button { padding: 9px 12px; }
  .wrap h1 { font-size: 26px; }
}

/* ───────── wydruk / PDF raportu */
@media print {
  /* PDF w tych samych kolorach co raport na ekranie: czarne tło, żółte wyróżnienia (bez marginesów strony – tło do krawędzi) */
  @page { margin: 0; }
  html, body { background: #000 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  /* widok startowy strony testu drukuje się jako poradnik; raport – tylko gdy jest na ekranie */
  #run, .noprint, body.view-report #home, .pn-consent { display: none !important; }
  body.view-report #report { display: block !important; }
  .wrap { max-width: none; padding: 14mm 14mm 10mm; }
  .wrap h1 { font-size: 26px; }
  .wrap .lead { font-size: 14px; margin-bottom: 16px; }
  .wrap h2 { font-size: 15px; margin: 22px 0 8px; }
  .card { border-color: #2a2a2a; break-inside: avoid; padding: 10px 12px; }
  .cards { gap: 8px; grid-template-columns: repeat(5, 1fr); }
  .cards.big { grid-template-columns: repeat(3, 1fr); }
  .cards.big .card { padding: 12px 14px; }
  .cards.big .card .v { font-size: 21px; }
  .card .v { font-size: 15px; white-space: nowrap; }
  .card .s { font-size: 11.5px; }
  .card .k { font-size: 10px; }
  .foot { margin-top: 20px; font-size: 11px; }
  .wrap h2 { break-after: avoid; }
  #r-display { break-inside: avoid; }
  .rec { padding: 8px 12px; }
  .rec b { font-size: 13px; }
  .rec p { font-size: 11.5px; }
  .recs { gap: 6px; }
}