/* Fightype: ciepły papier, morska zieleń jako akcent i bursztynowy znacznik bieżącej litery.
   Kolory to tokeny niżej; tryb ciemny włącza się sam, zgodnie z ustawieniem systemu. */

:root {
  color-scheme: light;
  --bg: #f6f3ec;
  --surface: #ffffff;
  --surface-2: #efebe2;
  --text: #1d1b16;
  --muted: #6d675c;
  --line: #e3ddd1;
  --accent: #0f7b6c;
  --accent-hover: #0b6559;
  --accent-ink: #ffffff;
  --accent-soft: #dcefe9;
  --mark: #ffc857;
  --mark-soft: #fff1cc;
  --bad: #c2410c;
  --bad-bg: #fde3d4;
  --win: #15803d;
  --lose: #dc2626;
  --ghost: #a59f93;
  --gold: #f4c04e;
  --silver: #d4d8de;
  --bronze: #e3ae82;
  --blob-a: #3ec9b0;
  --blob-b: #ffb38a;
  --blob-c: #b8a9ff;
  --blob-opacity: 0.3;
  --grain-opacity: 0.45;
  --key-bg: #ffffff;
  --key-bg-a: #e6f4f0;
  --key-bg-b: #fff3d9;
  --key-edge: #ddd6c8;
  --key-text: #8a8376;
  --key-shadow: rgba(29, 27, 22, 0.08);
  --shadow: 0 1px 2px rgba(29, 27, 22, 0.05), 0 8px 24px rgba(29, 27, 22, 0.06);
  --focus: var(--accent);

  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --display: "Bricolage Grotesque", "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Consolas, monospace;
  --radius: 18px;
  --radius-sm: 11px;
  --wrap: 900px;
  --gutter: clamp(1rem, 4vw, 2rem);
  --ease: cubic-bezier(.2, .8, .2, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #121614;
    --surface: #1a1f1d;
    --surface-2: #232a27;
    --text: #ebe7df;
    --muted: #9aa29d;
    --line: #2d3532;
    --accent: #3ec9b0;
    --accent-hover: #5fd8c2;
    --accent-ink: #08201b;
    --accent-soft: rgba(62, 201, 176, 0.14);
    --mark: #f2b84b;
    --mark-soft: rgba(242, 184, 75, 0.2);
    --bad: #ff8f6b;
    --bad-bg: rgba(255, 143, 107, 0.16);
    --win: #4ade80;
    --lose: #f87171;
    --ghost: #69726e;
    --gold: #d9a536;
    --silver: #8d969c;
    --bronze: #b9825a;
    --blob-opacity: 0.13;
    --grain-opacity: 0.6;
    --key-bg: #1f2523;
    --key-bg-a: #1b2c28;
    --key-bg-b: #2a2619;
    --key-edge: #323b37;
    --key-text: #7f8984;
    --key-shadow: rgba(0, 0, 0, 0.35);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 10px 30px rgba(0, 0, 0, 0.25);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { background: var(--bg); }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  /* Bez własnego tła: kolor strony daje html, a body pełnym tłem przykryłoby animacje z .bg (z-index: -1). */
  background: transparent;
  color: var(--text);
  font: 400 1rem/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--accent); text-underline-offset: 0.2em; text-decoration-thickness: 1.5px; }
a:hover { color: var(--accent-hover); }
:focus-visible { outline: 2.5px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
main:focus { outline: none; }
[hidden] { display: none !important; }
::selection { background: var(--mark); color: #1d1b16; }

.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 30;
  background: var(--accent); color: var(--accent-ink); padding: 0.5rem 1rem; border-radius: var(--radius-sm); font-weight: 600;
}
.skip:focus { top: 1rem; }

/* ---------- tło: miękkie plamy koloru i pływające literki ---------- */

.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; background: var(--bg); }
/* Plamy rysuje canvas z ditheringiem (fx.js, startGradient): .bg-canvas na całe tło, a te plamy z CSS
   zostają tylko na wypadek, gdyby canvas nie zadziałał. */
.bg-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.bg.has-canvas .blob { display: none; }
/* Plama koloru to miękki gradient, który zanika stopniowo (dużo kroków po krzywej), zamiast rozmytego
   koła: przejście jest płynne, bez widocznych pierścieni. */
.blob {
  position: absolute; border-radius: 50%;
  opacity: var(--blob-opacity); will-change: transform;
  background: radial-gradient(closest-side,
    var(--c) 0%,
    color-mix(in srgb, var(--c) 88%, transparent) 12%,
    color-mix(in srgb, var(--c) 72%, transparent) 24%,
    color-mix(in srgb, var(--c) 55%, transparent) 36%,
    color-mix(in srgb, var(--c) 39%, transparent) 48%,
    color-mix(in srgb, var(--c) 25%, transparent) 60%,
    color-mix(in srgb, var(--c) 14%, transparent) 72%,
    color-mix(in srgb, var(--c) 6%, transparent) 84%,
    color-mix(in srgb, var(--c) 1.5%, transparent) 94%,
    transparent 100%);
  animation: drift 70s ease-in-out infinite alternate;
}
.blob--a { --c: var(--blob-a); width: 70vmax; height: 70vmax; top: -30vmax; left: -26vmax; }
.blob--b { --c: var(--blob-b); width: 62vmax; height: 62vmax; bottom: -30vmax; right: -24vmax; animation-duration: 84s; animation-delay: -25s; }
.blob--c { --c: var(--blob-c); width: 48vmax; height: 48vmax; top: 22%; left: 46%; animation-duration: 96s; animation-delay: -45s; }
/* Delikatne ziarno na całym tle: rozbija pasy ("schodki" między odcieniami), które ekran tworzy przy tak łagodnych
   przejściach kolorów. Tryb nakładki miesza je z kolorem pod spodem, więc tło nie robi się przez nie szare. */
.bg:not(.has-canvas)::after {
  content: ""; position: absolute; inset: 0; opacity: var(--grain-opacity); mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px 160px;
}
@keyframes drift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(10vw, 8vh) scale(1.1); }
  100% { transform: translate(-6vw, 14vh) scale(0.94); }
}

/* Klawisze płyną powoli do góry, lekko się kołysząc; co chwilę któryś się wciska (klasa .press z fx.js). */
.fk {
  position: absolute; bottom: calc(-1 * var(--size, 3rem) - 4vh);
  opacity: var(--alpha, 0.6); filter: blur(var(--blur, 0));
  animation: rise 50s linear infinite;
  will-change: transform;
}
.fk-cap {
  display: grid; place-items: center;
  width: var(--size, 3rem); height: var(--size, 3rem);
  font: 700 calc(var(--size, 3rem) * 0.42)/1 var(--display); color: var(--key-text);
  background: var(--key-bg); border: 1px solid var(--key-edge); border-bottom-width: calc(var(--size, 3rem) * 0.1);
  border-radius: calc(var(--size, 3rem) * 0.24);
  box-shadow: 0 10px 24px var(--key-shadow);
  transform: rotate(var(--tilt, 0deg));
}
.fk:nth-child(3n) .fk-cap { background: var(--key-bg-a); }
.fk:nth-child(4n) .fk-cap { background: var(--key-bg-b); }
.fk-cap.press { animation: key-press 0.42s var(--ease); }
@keyframes rise {
  0% { transform: translate(0, 0); }
  25% { transform: translate(var(--sway, 0), -30vh); }
  50% { transform: translate(0, -60vh); }
  75% { transform: translate(calc(-1 * var(--sway, 0)), -90vh); }
  100% { transform: translate(0, calc(-120vh - var(--size, 3rem))); }
}
@keyframes key-press {
  0%, 100% { transform: rotate(var(--tilt, 0deg)); }
  /* Delikatne wciśnięcie: lekkie ugięcie i odcień akcentu, bez mocnego koloru i obwódki. */
  35% {
    transform: rotate(var(--tilt, 0deg)) translateY(calc(var(--size, 3rem) * 0.04)) scale(0.98);
    border-bottom-width: calc(var(--size, 3rem) * 0.05);
    background: color-mix(in srgb, var(--accent) 22%, var(--key-bg));
  }
}

/* ---------- nagłówek ---------- */

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
/* Nagłówek na całą szerokość ekranu: logo przy lewej krawędzi, zakładki pośrodku,
   język i konto przy prawej. Boczne kolumny są równe, więc zakładki są dokładnie na środku. */
.site-header-inner {
  display: grid; grid-template-columns: 1fr auto 1fr; grid-template-areas: "brand links account";
  align-items: center; gap: 0.5rem 1.25rem;
  padding: 0.7rem var(--gutter);
}
#nav { display: contents; }
.brand {
  grid-area: brand; justify-self: start;
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--text); text-decoration: none;
  font: 800 1.35rem/1 var(--display); letter-spacing: -0.04em;
}
.brand:hover { color: var(--text); }
.brand-mark {
  display: grid; place-items: center; width: 1.9rem; height: 1.9rem;
  background: var(--accent); color: var(--accent-ink); border-radius: 0.55rem;
  font-size: 1.1rem; box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.18);
  transition: transform 0.3s var(--ease);
}
.brand:hover .brand-mark { transform: translateY(-2px) rotate(-6deg); }

.nav-links {
  grid-area: links; min-width: 0;
  display: flex; gap: 0.15rem; overflow-x: auto; scrollbar-width: none;
}
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a, .nav-account {
  flex: none; color: var(--muted); text-decoration: none; font-weight: 600; font-size: 0.95rem;
  padding: 0.42rem 0.8rem; border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}
.nav-links a:hover { color: var(--text); background: var(--surface-2); }
.nav-links a[aria-current="page"] { color: var(--text); background: var(--surface); box-shadow: var(--shadow); }
.nav-end { grid-area: account; justify-self: end; display: flex; align-items: center; gap: 0.4rem; }
.nav-account {
  color: var(--text); background: var(--surface); border: 1px solid var(--line);
}
/* Przełącznik języka: flaga i kod drugiego języka, w ramce jak przycisk konta. */
.lang-switch {
  flex: none; display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.42rem 0.75rem; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line);
  color: var(--text); text-decoration: none; font: 700 0.85rem/1 var(--mono); letter-spacing: 0.04em;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}
.lang-switch:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-1px); }
.flag {
  width: 1.3rem; height: auto; flex: none; border-radius: 3px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.18); /* obwódka, żeby biały pas flagi nie znikał na jasnym tle */
}
.nav-account:hover { color: var(--text); border-color: var(--accent); }
.nav-account[aria-current="page"] { border-color: var(--accent); color: var(--accent); }

main {
  flex: 1; width: 100%;
  max-width: calc(var(--wrap) + 2 * var(--gutter));
  margin: 0 auto; padding: 1.75rem var(--gutter) 3.5rem;
  animation: page-in 0.4s var(--ease) both;
}
@keyframes page-in { from { opacity: 0; } }

.site-footer {
  margin-top: 2rem; border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 55%, transparent);
  font-size: 0.9rem; color: var(--muted);
}
.footer-bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1.5rem;
  padding: 1.1rem var(--gutter) 1.4rem;
  font-size: 0.82rem;
}
.footer-bottom p { margin: 0; }
.footer-langs { display: flex; gap: 1rem; }
.footer-langs a { color: var(--muted); text-decoration: none; font-weight: 500; }
.footer-langs a:hover { color: var(--text); }
.footer-langs a[aria-current] { color: var(--text); font-weight: 700; }

/* ---------- teksty ogólne ---------- */

.page-head {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem 1.5rem;
  margin-bottom: 1.25rem;
}
.page-head > div:first-child { flex: 1 1 26rem; min-width: 0; }
.page-head--center { justify-content: center; text-align: center; }
.page-head--center .lead { margin-inline: auto; }

/* Strony z pisaniem: tekst na środku ekranu. Odstęp od góry jest stały (a nie liczony
   z wysokości treści), więc pojawiający się wynik nie przesuwa tekstu. */
.stage { padding-top: clamp(0.5rem, 9vh, 6rem); }
.stage .page-head { flex-direction: column; align-items: center; text-align: center; gap: 0.9rem; margin-bottom: 1.5rem; }
.stage .page-head > div:first-child { flex: none; width: 100%; }
.stage .page-head .lead { margin-inline: auto; }
.stage--top { padding-top: 0; }
.eyebrow {
  margin: 0 0 0.2rem; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent);
}
.page-title {
  margin: 0 0 0.4rem;
  font: 800 clamp(1.8rem, 5vw, 2.6rem)/1.1 var(--display); letter-spacing: -0.035em;
}
.page-title:first-letter { text-transform: uppercase; }
.section-title { margin: 2.75rem 0 0.4rem; font: 700 1.35rem/1.2 var(--display); letter-spacing: -0.02em; }
.lead { max-width: 62ch; margin: 0; color: var(--muted); }
.muted { color: var(--muted); }
.strong { font-weight: 700; }
.pill {
  display: inline-block; margin: 0.75rem 0 0; padding: 0.3rem 0.8rem;
  background: var(--accent-soft); color: var(--text); border-radius: 999px; font-size: 0.9rem; font-weight: 500;
}
.tips { margin: 1rem 0 0; font-size: 0.88rem; color: var(--muted); }
.tips .sep { display: inline-block; width: 1.25rem; }
.kbd, .keycap {
  display: inline-block; min-width: 1.6rem; padding: 0.02rem 0.4rem; text-align: center;
  font: 600 0.78rem/1.5 var(--mono); color: var(--text);
  background: var(--surface); border: 1px solid var(--line); border-bottom-width: 2.5px; border-radius: 0.4rem;
}
.notice {
  margin: 1.25rem 0; padding: 0.9rem 1.15rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
}

/* ---------- przyciski i przełączniki ---------- */

.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }

.switch {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font: 600 0.95rem/1.2 var(--font); color: var(--text); cursor: pointer;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 0.55rem 0.9rem 0.55rem 0.7rem;
  transition: border-color 0.2s;
}
.switch:hover { border-color: var(--accent); }
.switch-track {
  position: relative; width: 2.2rem; height: 1.25rem; flex: none;
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px;
  transition: background 0.2s, border-color 0.2s;
}
.switch-thumb {
  position: absolute; top: 50%; left: 0.15rem; width: 0.9rem; height: 0.9rem; margin-top: -0.45rem;
  background: var(--surface); border-radius: 50%; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s var(--ease);
}
.switch[aria-checked="true"] .switch-track { background: var(--accent); border-color: var(--accent); }
.switch[aria-checked="true"] .switch-thumb { transform: translateX(0.92rem); }

.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font: 600 0.95rem/1.2 var(--font); text-decoration: none; cursor: pointer;
  background: var(--accent); color: var(--accent-ink);
  border: 1px solid transparent; border-radius: var(--radius-sm); padding: 0.65rem 1.15rem;
  transition: background 0.2s, transform 0.15s var(--ease), box-shadow 0.2s, border-color 0.2s;
}
.btn:hover { background: var(--accent-hover); color: var(--accent-ink); box-shadow: 0 6px 16px color-mix(in srgb, var(--accent) 28%, transparent); }
.btn:active { transform: translateY(1px); box-shadow: none; }
.btn:disabled { opacity: 0.6; cursor: wait; }
.btn--ghost { background: var(--surface); color: var(--text); border-color: var(--line); }
.btn--ghost:hover { background: var(--surface); color: var(--text); border-color: var(--accent); box-shadow: none; }

.segmented {
  display: inline-flex; flex-wrap: wrap; gap: 0.2rem; padding: 0.25rem;
  background: var(--surface-2); border-radius: 0.85rem;
}
.segment {
  font: 600 0.95rem/1.2 var(--font); color: var(--muted); cursor: pointer;
  background: transparent; border: 0; border-radius: 0.65rem; padding: 0.5rem 1rem;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.segment:hover { color: var(--text); }
.segment[aria-pressed="true"] { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }

/* ---------- pole pisania ---------- */

.typer-host { position: relative; }
.typer { position: relative; }
.typer-view {
  position: relative;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(1.1rem, 3vw, 1.75rem) clamp(1.1rem, 3.5vw, 2rem);
  transition: filter 0.25s, opacity 0.25s, border-color 0.2s, box-shadow 0.2s;
}
.typer.focused .typer-view { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); box-shadow: var(--shadow), 0 0 0 4px var(--accent-soft); }

.passage {
  margin: 0;
  font: 500 clamp(1.2rem, 2.5vw, 1.5rem)/1.8 var(--font);
  letter-spacing: 0.005em;
  user-select: none; -webkit-user-select: none; /* tekstu nie da się zaznaczyć i skopiować */
}
.word { display: inline-block; white-space: nowrap; }
.ch { position: relative; color: var(--ghost); transition: color 0.1s; }
.ch.ok { color: var(--text); }
.ch.bad { color: var(--bad); background: var(--bad-bg); border-radius: 3px; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 0.2em; }
.ch.cur { color: var(--text); background: var(--mark-soft); border-radius: 3px; }
/* Spacja jest wyraźnie szersza niż zwykła, żeby od razu było widać, że teraz trzeba nacisnąć spację, a nie literę. */
.ch--space { display: inline-block; width: 0.55em; height: 1.1em; vertical-align: -0.2em; }
@keyframes blink { 50% { opacity: 0; } }

.typer-capture {
  position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2;
  opacity: 0; resize: none; cursor: text; font-size: 16px; /* 16px: iOS nie powiększa strony */
}
.typer:not(.focused):not(.finished) .typer-view { filter: blur(3px); opacity: 0.65; }
.typer-hint {
  position: absolute; inset: 0; z-index: 3; display: grid; place-items: center; pointer-events: none;
  opacity: 0; transition: opacity 0.2s;
}
.typer-hint span {
  background: var(--text); color: var(--bg); font-weight: 600; font-size: 0.95rem;
  padding: 0.6rem 1.2rem; border-radius: 999px; box-shadow: var(--shadow);
}
.typer:not(.focused):not(.finished) .typer-hint { opacity: 1; }
.typer.finished .typer-view { opacity: 0.75; }

.practice-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.5rem; margin-top: 1rem;
}
.progress {
  flex: 1 1 12rem; height: 6px; overflow: hidden;
  background: var(--surface-2); border-radius: 999px;
}
.progress-bar {
  display: block; height: 100%; width: 0; background: var(--accent); border-radius: inherit;
  transition: width 0.15s linear;
}
.live { display: flex; gap: 1.5rem; }
.live-item { display: flex; align-items: baseline; gap: 0.35rem; }
/* Stała szerokość liczb, żeby rosnące wartości nie przesuwały paska postępu. */
.live-item b { min-width: 3.4em; text-align: right; font: 600 1.2rem/1 var(--mono); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.live-item span { font-size: 0.82rem; color: var(--muted); }

/* ---------- wynik ---------- */

.result {
  margin-top: 0.75rem; padding: 1.5rem 1.6rem 1.6rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid; gap: 1rem;
  animation: result-in 0.45s var(--ease) both;
  position: relative; overflow: hidden;
}
.result::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--blob-a), var(--mark));
}
@keyframes result-in { from { opacity: 0; } }
.result p { margin: 0; }
/* Czas pośrodku, tempo i dokładność po lewej, błędy po prawej. */
.result-main { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem 2.5rem; text-align: center; }
.result-side { display: flex; flex-wrap: wrap; gap: 1rem 2rem; }
.result-side--left { justify-content: flex-end; }
.result-side--right { justify-content: flex-start; }
.metric--big { padding: 0 0.5rem; }
.metric-value { font: 700 clamp(1.5rem, 4.5vw, 2rem)/1 var(--display); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.metric--big .metric-value { font-size: clamp(2.6rem, 9vw, 3.6rem); font-weight: 800; color: var(--accent); }
.metric-label { margin-top: 0.35rem; font-size: 0.85rem; color: var(--muted); }
.table td.bad { color: var(--bad); font-weight: 600; }
.result-status { color: var(--muted); min-height: 1.6em; text-align: center; }
.result-status:empty { display: none; }
.result-verdict { font-weight: 500; text-align: center; }
.result-verdict.ok { color: var(--accent); font-weight: 600; }
.result-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.6rem; }

.stars { display: inline-flex; gap: 0.15rem; font-size: 1.05rem; line-height: 1; }
.star { color: var(--line); }
.star.on { color: var(--gold); }
.result-stars { text-align: center; }
.result-stars .stars { font-size: 1.9rem; }
.result-stars .star.on { animation: star-in 0.5s var(--ease) both; }
.result-stars .star:nth-child(2) { animation-delay: 0.12s; }
.result-stars .star:nth-child(3) { animation-delay: 0.24s; }
@keyframes star-in { from { transform: scale(0.2); opacity: 0; } }

/* ---------- ranking i tabele ---------- */

.board-me { margin: 0 0 0.75rem; color: var(--muted); }
.table-wrap {
  overflow-x: auto;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.board .table-wrap { margin-top: 0.5rem; }
.table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.table th, .table td { text-align: left; padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--line); }
.table tbody tr:last-child td { border-bottom: 0; }
.table th { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.table tbody tr { transition: background 0.15s; }
.table tbody tr:hover { background: color-mix(in srgb, var(--surface-2) 55%, transparent); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table tr.me td { background: var(--accent-soft); }
.table tr.me td:nth-child(2) { font-weight: 700; }
.rank-col { width: 3rem; }
.rank {
  display: inline-grid; place-items: center; min-width: 1.75rem; height: 1.75rem; padding: 0 0.3rem;
  border-radius: 999px; font: 600 0.85rem/1 var(--mono); color: var(--muted);
}
.rank--1, .rank--2, .rank--3 { color: #1d1b16; }
.rank--1 { background: var(--gold); }
.rank--2 { background: var(--silver); }
.rank--3 { background: var(--bronze); }
.tag {
  display: inline-block; padding: 0.05rem 0.5rem; margin-right: 0.2rem;
  font-size: 0.75rem; font-weight: 600; border-radius: 999px;
  background: var(--surface-2); color: var(--muted); white-space: nowrap;
}
/* Wynik z drugiej wersji językowej (np. EN w polskim profilu). */
.tag--lang { margin: 0 0 0 0.4rem; font-family: var(--mono); letter-spacing: 0.04em; }

/* ---------- formularze ---------- */

.field { display: grid; gap: 0.35rem; }
.field label { font-weight: 600; font-size: 0.95rem; }
.field input {
  font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.65rem 0.85rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input { width: 100%; min-width: 0; }
.settings-grid > .card { align-content: start; }
.field input:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.field small { color: var(--muted); font-size: 0.85rem; }
.pw-box { position: relative; display: grid; }
.pw-box input { padding-right: 2.9rem; }
.pw-toggle {
  position: absolute; top: 50%; right: 0.4rem; transform: translateY(-50%); display: grid; place-items: center;
  width: 2.2rem; height: 2.2rem; padding: 0; border: 0; border-radius: 0.5rem; background: transparent; color: var(--muted); cursor: pointer;
}
.pw-toggle:hover, .pw-toggle[aria-pressed="true"] { color: var(--accent); }
.pw-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.pw-toggle svg { width: 1.25rem; height: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.auth { max-width: 28rem; display: grid; gap: 1rem; justify-items: start; }
.card {
  width: 100%; padding: 1.5rem 1.6rem 1.6rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid; gap: 1.1rem;
}
.card .btn { justify-self: start; }
.form-error { margin: 0; min-height: 1.5em; color: var(--bad); font-weight: 600; font-size: 0.95rem; }
.form-error:empty { display: none; }

/* ---------- profil ---------- */

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: 0.75rem; }
.tile {
  display: grid; gap: 0.2rem; padding: 1rem 1.15rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.tile b { font: 700 1.6rem/1.1 var(--display); letter-spacing: -0.02em; }
.tile span { font-size: 0.85rem; color: var(--muted); }

/* ---------- kurs ---------- */

.course-progress { display: flex; align-items: center; gap: 1rem; margin: 0.5rem 0 1.25rem; font-size: 0.9rem; color: var(--muted); }
.course-progress .progress { max-width: 18rem; }
.lessons { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.lessons > li { animation: page-in 0.4s var(--ease) both; }
.lessons > li:nth-child(2) { animation-delay: 0.03s; }
.lessons > li:nth-child(3) { animation-delay: 0.06s; }
.lessons > li:nth-child(4) { animation-delay: 0.09s; }
.lessons > li:nth-child(5) { animation-delay: 0.12s; }
.lessons > li:nth-child(n+6) { animation-delay: 0.15s; }
.lesson {
  display: grid; grid-template-columns: 2.4rem 1fr auto; align-items: center; gap: 1rem;
  padding: 0.85rem 1.1rem; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--line);
  color: inherit; text-decoration: none;
  transition: border-color 0.2s, transform 0.2s var(--ease), box-shadow 0.2s;
}
a.lesson:hover { color: inherit; border-color: var(--accent); transform: translateY(-1px); box-shadow: var(--shadow); }
.lesson.locked { opacity: 0.55; background: transparent; border-style: dashed; }
.lesson-no {
  display: grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 0.7rem;
  font: 600 1rem var(--mono); background: var(--surface-2); color: var(--text);
}
.lesson-no.done { background: var(--accent); color: var(--accent-ink); }
.lesson-body { display: grid; gap: 0.35rem; min-width: 0; }
.lesson-keys { display: flex; flex-wrap: wrap; gap: 0.25rem; }
.lock { font-size: 0.85rem; color: var(--muted); }

.kb-host { margin-top: 1.25rem; }
.kb { display: grid; gap: 0.3rem; font-family: var(--mono); font-size: clamp(0.62rem, 1.8vw, 0.82rem); }
.kb-row { display: flex; gap: 0.3rem; }
.key {
  flex: 1 1 0; min-width: 0; height: clamp(1.9rem, 6vw, 2.5rem);
  display: grid; place-items: center; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-bottom-width: 3px; border-radius: 0.5rem; color: var(--muted);
  transition: background 0.15s, color 0.15s, transform 0.15s;
}
.key.on { background: var(--mark); border-color: color-mix(in srgb, var(--mark) 70%, #000); color: #1d1b16; font-weight: 600; transform: translateY(-1px); }
.key--shift { flex: 1.7; }
.key--shift-r { flex: 1.3; }
.key--space { flex: 6; }
.key--altgr { flex: 1.6; }
.kb-spacer { flex: 0 0 0; }

/* ---------- konfetti ---------- */

.confetti { position: fixed; inset: 0; z-index: 50; pointer-events: none; overflow: hidden; }
.confetti i { position: absolute; width: 8px; height: 12px; margin: -6px 0 0 -4px; border-radius: 2px; }

/* ---------- mały ekran i preferencje ---------- */

/* Gdy zakładki nie mieszczą się pośrodku między logo a kontem, schodzą do drugiego wiersza. */
@media (max-width: 980px) {
  .site-header-inner { grid-template-columns: 1fr auto; grid-template-areas: "brand account" "links links"; padding-bottom: 0.5rem; }
  .nav-links { justify-self: center; max-width: 100%; }
}
@media (max-width: 720px) {
  .nav-links { justify-self: stretch; margin: 0 calc(-1 * var(--gutter)); padding: 0 var(--gutter); }
  .page-head { align-items: flex-start; }
  .live { gap: 1rem; }
}
@media (max-width: 560px) {
  .hide-sm { display: none; }
  .live { flex-wrap: wrap; gap: 0.35rem 0.9rem; min-width: 0; }
  .live-item b { min-width: 2.7em; font-size: 1.05rem; }
  .live-item span { font-size: 0.75rem; }
  .lesson { grid-template-columns: 2.4rem 1fr; }
  .lesson .stars, .lesson .lock { grid-column: 2; }
  .table th, .table td { padding: 0.6rem 0.6rem; }
  .result { padding: 1.25rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .bg-keys { display: none; }
}

/* ---------- wyzwania ---------- */

/* Przed kliknięciem sam przycisk na środku; po kliknięciu ramka z linkiem. */
.share { display: grid; gap: 0.6rem; justify-items: center; }
.share--open { justify-items: start; padding: 1rem 1.1rem; border-radius: var(--radius-sm); background: var(--surface-2); }
.share-lead { margin: 0; font-size: 0.92rem; color: var(--muted); }
.share-row { display: flex; flex-wrap: wrap; gap: 0.5rem; width: 100%; }
.share-url {
  flex: 1 1 16rem; min-width: 0;
  font: 500 0.92rem/1.2 var(--mono); color: var(--text); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.65rem 0.8rem;
}
.share-url:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.share .form-error { margin: 0; }

.pill--target { background: var(--mark-soft); font-weight: 600; }
.verdict { font: 700 1.2rem/1.3 var(--display); text-align: center; }
.verdict--win { color: var(--accent); }
.verdict--lose { color: var(--bad); }
.compare th[scope="row"] { font-size: 0.9rem; font-weight: 600; text-transform: none; letter-spacing: 0; color: var(--text); }
.compare td.better { color: var(--accent); font-weight: 700; }
.result .table-wrap { box-shadow: none; }

/* ---------- wybór mema ---------- */

.tiles-grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 0.9rem;
}
.meme-tile {
  display: grid; gap: 0.6rem; height: 100%;
  padding: 1.15rem 1.25rem 1rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--text); text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s var(--ease);
}
.meme-tile:hover { color: var(--text); border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow), 0 0 0 4px var(--accent-soft); }
.meme-tile-title { font: 700 1.15rem/1.25 var(--display); letter-spacing: -0.02em; }
.meme-tile-text {
  color: var(--muted); font-size: 0.92rem;
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}
.meme-tile-meta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; font-size: 0.85rem; color: var(--muted); }
.meme-tile-go { font-weight: 700; color: var(--accent); }

/* ---------- kurs: kolory palców, kroki lekcji ---------- */

/* Każdy palec ma swój kolor; klawisz jest nim lekko zabarwiony, a dolna krawędź pełnym kolorem. */
[data-finger="l5"] { --fc: #ef8f8f; }
[data-finger="l4"] { --fc: #f2b36b; }
[data-finger="l3"] { --fc: #e6cf55; }
[data-finger="l2"] { --fc: #8fcf85; }
[data-finger="r2"] { --fc: #5fc4b4; }
[data-finger="r3"] { --fc: #7fb0ec; }
[data-finger="r4"] { --fc: #a894ee; }
[data-finger="r5"] { --fc: #e48fca; }
[data-finger="th"] { --fc: #bdb8ad; }
.key[data-finger] { background: color-mix(in srgb, var(--fc) 26%, var(--surface)); border-bottom-color: var(--fc); color: var(--text); }
.key--unknown { opacity: 0.35; }
.key.on { background: var(--mark); border-color: color-mix(in srgb, var(--mark) 70%, #000); color: #1d1b16; opacity: 1; box-shadow: 0 0 0 3px var(--mark-soft); }

.kb-legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.35rem 0.9rem; margin-top: 0.9rem; font-size: 0.78rem; color: var(--muted); }
.kb-legend-item { display: inline-flex; align-items: center; gap: 0.3rem; }
.kb-swatch { width: 0.75rem; height: 0.75rem; border-radius: 0.2rem; background: var(--fc); }

.stepper { list-style: none; margin: 0 auto 0.6rem; padding: 0.25rem; display: flex; justify-content: center; gap: 0.25rem; width: fit-content; max-width: 100%; flex-wrap: wrap; background: var(--surface-2); border-radius: 0.85rem; }
.step {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font: 600 0.95rem/1.2 var(--font); color: var(--muted); cursor: pointer;
  background: transparent; border: 0; border-radius: 0.65rem; padding: 0.5rem 0.9rem;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.step:hover { color: var(--text); }
.step[aria-current="step"] { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.step-no {
  display: grid; place-items: center; width: 1.4rem; height: 1.4rem; border-radius: 50%;
  font: 600 0.75rem/1 var(--mono); background: var(--line); color: var(--text);
}
.step[aria-current="step"] .step-no { background: var(--accent); color: var(--accent-ink); }

/* ---------- statystyki klawiszy pod wynikiem ---------- */

.keys-line {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 0.5rem 1.25rem;
  padding: 0.7rem 0.9rem; border-radius: var(--radius-sm); background: var(--surface-2); font-size: 0.9rem;
}
.keys-group { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; }
.keys-label { color: var(--muted); font-weight: 600; }
.key-chip { display: inline-flex; align-items: center; gap: 0.15rem; color: var(--muted); font-variant-numeric: tabular-nums; }
/* Separator między klawiszami, żeby się nie zlewały. */
.key-chip + .key-chip::before { content: "|"; margin: 0 0.45rem 0 0.1rem; color: var(--muted); opacity: 0.55; font-weight: 400; }

/* Kroki lekcji zablokowane, dopóki poprzedni nie ma wymaganej dokładności. */
.step:disabled { cursor: not-allowed; opacity: 0.5; }
.step:disabled:hover { color: var(--muted); }
.step-lock { font-size: 0.8em; }
.result-verdict.bad { color: var(--bad); font-weight: 600; }

/* ---------- strona lekcji kursu ---------- */

.lesson-head { margin-bottom: 1.25rem; }
/* Opis lekcji zajmuje całą szerokość kolumny, żeby nie był ściśnięty w wąski blok. */
.lesson-head .lead { max-width: none; }
.lesson-head .pill { margin-top: 0.6rem; }
.lesson-steps { display: flex; justify-content: center; margin-bottom: 1rem; }
.lesson-steps .stepper { margin: 0; }

@media (max-width: 640px) {
  .result-main { grid-template-columns: 1fr 1fr; }
  .result-main .metric--big { grid-column: 1 / -1; grid-row: 1; }
  .result-side { flex-direction: column; justify-content: center; gap: 0.75rem; }
}

/* ---------- stałe miejsca przycisków ---------- */

/* Przycisk powrotu: zawsze w lewym górnym rogu treści, we własnym rzędzie. */
.back-row { display: flex; justify-content: flex-start; margin: 0 0 1rem; }
.back-btn { white-space: nowrap; }

/* Pasek nad ramką z tekstem: po lewej przyciski strony, po prawej zawsze "Od nowa". */
.practice-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.6rem; }
.practice-bar-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.practice-bar > .btn { margin-left: auto; }

/* ---------- certyfikat ukończenia kursu ---------- */

.cert-banner {
  position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr) 15rem; align-items: center; gap: 1.5rem 2.5rem;
  margin: 1.5rem 0; padding: 1.8rem 2rem;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line)); border-radius: var(--radius);
  background: radial-gradient(120% 140% at 100% 0%, color-mix(in srgb, var(--mark) 22%, transparent), transparent 60%),
    linear-gradient(135deg, var(--accent-soft), var(--surface) 70%);
  box-shadow: var(--shadow);
}
.cert-banner-body { display: grid; gap: 0.6rem; justify-items: start; }
.cert-banner-body p { margin: 0; color: var(--muted); line-height: 1.55; }
.cert-banner-kicker { font-size: 0.75rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent) !important; }
.cert-banner-title { margin: 0; font: 800 1.45rem/1.2 var(--display); letter-spacing: -0.02em; color: var(--text); }
.cert-banner-progress { display: grid; grid-template-columns: minmax(8rem, 16rem) auto; align-items: center; gap: 0.8rem; width: 100%; margin-top: 0.3rem; font-size: 0.9rem; font-weight: 600; }
.cert-preview--small { padding: 1.3rem 1rem; gap: 0.5rem; }
.cert-preview--small strong { font-size: 1rem; }
@media (max-width: 720px) {
  .cert-banner { grid-template-columns: 1fr; padding: 1.5rem 1.25rem; }
  .cert-banner .cert-preview { display: none; }
}
.cert-form { grid-column: 1 / -1; display: grid; gap: 0.75rem; justify-items: start; max-width: 28rem; }
.cert-form .field { width: 100%; }

.cert-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem 1rem; margin-bottom: 1.25rem; }
.cert-verified { margin: 0; font-weight: 600; color: var(--accent); }

.certificate {
  position: relative;
  max-width: 46rem; margin: 0 auto; padding: clamp(1.75rem, 5vw, 3.25rem) clamp(1.25rem, 5vw, 3.5rem);
  background: #fffdf8; color: #1d1b16; text-align: center;
  border: 1px solid #e3ddd1; border-radius: var(--radius); box-shadow: var(--shadow);
}
/* Podwójna ramka jak na klasycznym dyplomie. */
.certificate::before {
  content: ""; position: absolute; inset: 0.75rem; pointer-events: none;
  border: 2px solid #0f7b6c; border-radius: calc(var(--radius) - 0.5rem);
  box-shadow: inset 0 0 0 4px #fffdf8, inset 0 0 0 5px #ffc857;
}
.certificate-brand { display: inline-flex; align-items: center; gap: 0.45rem; font: 800 1.2rem/1 var(--display); letter-spacing: -0.04em; color: #1d1b16; }
.certificate-brand .brand-mark { width: 1.6rem; height: 1.6rem; font-size: 0.95rem; background: #0f7b6c; color: #fff; }
.certificate-kicker { margin: 1.5rem 0 0.25rem; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: #0f7b6c; }
.certificate-title { margin: 0; font: 800 clamp(1.6rem, 4.5vw, 2.3rem)/1.15 var(--display); letter-spacing: -0.03em; }
.certificate-lead { margin: 1.75rem 0 0.35rem; color: #6d675c; }
.certificate-name { margin: 0; font: 700 clamp(1.7rem, 5vw, 2.6rem)/1.2 var(--display); letter-spacing: -0.02em; padding-bottom: 0.5rem; border-bottom: 2px solid #ffc857; display: inline-block; }
.certificate-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem 1.5rem; margin: 2rem auto 0; max-width: 30rem; text-align: left; }
.certificate-stats div { display: grid; gap: 0.15rem; }
.certificate-stats dt { font-size: 0.8rem; color: #6d675c; }
.certificate-stats dd { margin: 0; font-weight: 700; font-size: 1.05rem; }
.certificate-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 2.25rem; padding-top: 1.1rem; border-top: 1px solid #e3ddd1; text-align: left; }
.certificate-foot div { display: grid; gap: 0.1rem; }
.certificate-foot span { font-size: 0.78rem; color: #6d675c; }
.certificate-foot strong { font-family: var(--mono); font-weight: 600; }
.certificate-verify { margin: 1.1rem 0 0; font-size: 0.78rem; color: #6d675c; word-break: break-all; }

/* Wydruk i "Zapisz jako PDF": tylko sam certyfikat, bez menu, stopki i tła. */
@media print {
  @page { size: A4 landscape; margin: 12mm; }
  html, body { background: #fff !important; }
  .bg, .site-header, .site-footer, .cert-actions, .skip { display: none !important; }
  main { padding: 0 !important; max-width: none !important; animation: none !important; }
  .certificate { box-shadow: none; border: none; max-width: none; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* ---------- opis serwisu pod historyjką (strona główna) ---------- */

/* Widoczny dopiero po przewinięciu. Nagłówek wyśrodkowany, pod nim sekcje w jednej wygodnej kolumnie:
   duży tytuł z kolorową kreską z lewej i tekst pod spodem. Wszystko wjeżdża przy przewijaniu. */
.about { margin-top: 3rem; }
.about-inner { max-width: calc(48rem + 2 * var(--gutter)); margin: 0 auto; padding: 3.5rem var(--gutter) 2rem; }

.about-head { text-align: center; display: grid; justify-items: center; gap: 0.8rem; margin-bottom: 3rem; }
.about-head h2 {
  margin: 0; max-width: 22ch; font: 800 clamp(1.7rem, 4.2vw, 2.5rem)/1.12 var(--display);
  letter-spacing: -0.03em; color: var(--text); text-wrap: balance;
}
.about-lead { margin: 0; max-width: 60ch; font-size: 1.18rem; line-height: 1.75; color: var(--muted); text-wrap: pretty; }

.about-rows { display: grid; gap: 3rem; }
.about-body h3 {
  position: relative; margin: 0 0 0.8rem; padding-left: 1.1rem;
  font: 800 clamp(1.35rem, 3vw, 1.7rem)/1.25 var(--display); letter-spacing: -0.02em; color: var(--text); text-wrap: balance;
}
/* Kolorowa kreska przy tytule rośnie od góry, gdy sekcja wjedzie na ekran. */
.about-body h3::before {
  content: ""; position: absolute; left: 0; top: 0.15em; bottom: 0.15em; width: 4px; border-radius: 4px;
  background: linear-gradient(var(--accent), color-mix(in srgb, var(--accent) 40%, var(--mark)));
  transform-origin: top; transform: scaleY(0); transition: transform 0.7s var(--ease) 0.2s;
}
.about-row.in-view .about-body h3::before, .about:not(.reveal-ready) .about-body h3::before { transform: none; }
.about-body p { margin: 0; font-size: 1.12rem; line-height: 1.8; color: var(--muted); text-wrap: pretty; }

/* Tabela poziomów prędkości: na całą szerokość wiersza (także pod numerem), z paskiem przy każdym poziomie.
   Wiersze wjeżdżają po kolei, a paski rosną, gdy tabela pojawi się na ekranie. */
/* Bez widocznego paska przewijania (także w trakcie wjeżdżania wierszy); na wąskim ekranie da się przesunąć palcem. */
.speed-table-wrap {
  margin: 1.6rem 0 0; overflow-x: auto; overflow-y: hidden; scrollbar-width: none;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.speed-table-wrap::-webkit-scrollbar { display: none; }
.speed-table { width: 100%; border-collapse: collapse; font-size: 0.98rem; }
.speed-table th {
  padding: 0.85rem 1rem; text-align: left; white-space: nowrap;
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted);
  border-bottom: 1px solid var(--line);
}
.speed-table td { padding: 0.75rem 1rem; vertical-align: middle; border-bottom: 1px solid var(--line); color: var(--muted); line-height: 1.5; }
.speed-table tbody tr:last-child td { border-bottom: 0; }
.speed-table tbody tr { transition: background 0.2s; }
.speed-table tbody tr:hover { background: color-mix(in srgb, var(--accent) 5%, transparent); }
.speed-wpm { width: 11rem; }
.speed-wpm strong { display: block; font: 800 1rem/1.2 var(--display); color: var(--text); white-space: nowrap; font-variant-numeric: tabular-nums; }
.speed-cpm { white-space: nowrap; font-variant-numeric: tabular-nums; }
.speed-level { font-weight: 700; color: var(--text); white-space: nowrap; }
.speed-note {
  display: inline-block; margin-left: 0.5rem; padding: 0.1rem 0.5rem; border-radius: 999px; vertical-align: 0.1em;
  background: var(--mark-soft); color: color-mix(in srgb, var(--mark) 55%, var(--text)); font-size: 0.72rem; font-weight: 700;
}
.speed-row--most td { background: color-mix(in srgb, var(--mark) 8%, transparent); }
/* Pasek: im wyższy poziom, tym dłuższy, w kolorze od akcentu do złota. */
.speed-meter { display: block; margin-top: 0.4rem; height: 6px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.speed-meter > span {
  display: block; height: 100%; border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 45%, var(--mark)));
  transform-origin: left; transform: scaleX(0); transition: transform 1s var(--ease);
}
.speed-table tbody tr:nth-child(1) .speed-meter > span { --w: 0.08; }
.speed-table tbody tr:nth-child(2) .speed-meter > span { --w: 0.18; }
.speed-table tbody tr:nth-child(3) .speed-meter > span { --w: 0.3; }
.speed-table tbody tr:nth-child(4) .speed-meter > span { --w: 0.41; }
.speed-table tbody tr:nth-child(5) .speed-meter > span { --w: 0.52; }
.speed-table tbody tr:nth-child(6) .speed-meter > span { --w: 0.63; }
.speed-table tbody tr:nth-child(7) .speed-meter > span { --w: 0.74; }
.speed-table tbody tr:nth-child(8) .speed-meter > span { --w: 0.87; }
.speed-table tbody tr:nth-child(9) .speed-meter > span { --w: 1; }
.speed-table-wrap.in-view .speed-meter > span, .about:not(.reveal-ready) .speed-meter > span { transform: scaleX(var(--w)); }
.reveal-ready .speed-table tbody tr { opacity: 0; transform: translateY(8px); transition: opacity 0.45s var(--ease), transform 0.45s var(--ease); }
.reveal-ready .speed-table-wrap.in-view tbody tr { opacity: 1; transform: none; }
.speed-table tbody tr:nth-child(1), .speed-table tbody tr:nth-child(1) .speed-meter > span { transition-delay: 0.10s; }
.speed-table tbody tr:nth-child(2), .speed-table tbody tr:nth-child(2) .speed-meter > span { transition-delay: 0.17s; }
.speed-table tbody tr:nth-child(3), .speed-table tbody tr:nth-child(3) .speed-meter > span { transition-delay: 0.24s; }
.speed-table tbody tr:nth-child(4), .speed-table tbody tr:nth-child(4) .speed-meter > span { transition-delay: 0.31s; }
.speed-table tbody tr:nth-child(5), .speed-table tbody tr:nth-child(5) .speed-meter > span { transition-delay: 0.38s; }
.speed-table tbody tr:nth-child(6), .speed-table tbody tr:nth-child(6) .speed-meter > span { transition-delay: 0.45s; }
.speed-table tbody tr:nth-child(7), .speed-table tbody tr:nth-child(7) .speed-meter > span { transition-delay: 0.52s; }
.speed-table tbody tr:nth-child(8), .speed-table tbody tr:nth-child(8) .speed-meter > span { transition-delay: 0.59s; }
.speed-table tbody tr:nth-child(9), .speed-table tbody tr:nth-child(9) .speed-meter > span { transition-delay: 0.66s; }
/* Na telefonie tabela zamienia się w listę: prędkość z paskiem i poziom obok siebie, opis pod spodem. */
@media (max-width: 640px) {
  .speed-table-wrap { margin-left: 0; }
  .speed-table thead { display: none; }
  .speed-table, .speed-table tbody { display: block; }
  .speed-table tbody tr { display: grid; grid-template-columns: 1fr auto; grid-template-areas: "wpm level" "desc desc"; gap: 0.35rem 1rem; padding: 0.85rem 1rem; border-bottom: 1px solid var(--line); }
  .speed-table tbody tr:last-child { border-bottom: 0; }
  .speed-table td { display: block; padding: 0; border: 0; background: none; }
  .speed-wpm { grid-area: wpm; width: auto; }
  .speed-level { grid-area: level; text-align: right; align-self: start; }
  .speed-desc { grid-area: desc; font-size: 0.88rem; }
  .speed-table td.speed-cpm { display: none; }
  .speed-row--most { background: color-mix(in srgb, var(--mark) 8%, transparent); }
}

.about-faq { margin-top: 3.5rem; }
.about-faq-title { margin: 0 0 1.2rem; text-align: center; font: 800 clamp(1.4rem, 3vw, 1.8rem)/1.2 var(--display); color: var(--text); }
.faq { display: grid; gap: 0.6rem; margin: 0 auto; max-width: 44rem; text-align: left; }
.faq details {
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.faq details:hover { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.faq details[open] { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); box-shadow: var(--shadow); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem 1.15rem; font-size: 1.05rem; font-weight: 600; color: var(--text);
}
.faq summary::-webkit-details-marker { display: none; }
/* Plus, który po rozwinięciu obraca się w krzyżyk. */
.faq summary::after {
  content: "+"; flex: none; display: grid; place-items: center; width: 1.7rem; height: 1.7rem; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent); font: 700 1.2rem/1 var(--font);
  transition: transform 0.3s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 1.1rem 1rem; max-width: none; color: var(--muted); font-size: 1.04rem; line-height: 1.7; animation: faq-open 0.35s var(--ease); }
@keyframes faq-open { from { opacity: 0; transform: translateY(-6px); } }
.about + .site-footer { margin-top: 1rem; }

@media (max-width: 640px) {
  .about-rows { gap: 2.25rem; }
  .about-body p { font-size: 1.04rem; }
}

/* Na każdej stronie treść zajmuje co najmniej cały ekran (licząc od góry strony), więc stopka
   (a na stronie głównej także opis serwisu) zaczyna się zawsze poniżej dolnej krawędzi ekranu
   i widać ją dopiero po przewinięciu, na każdym urządzeniu. */
main { min-height: 100vh; min-height: 100svh; }

/* ---------- pojedynki ---------- */


.duel-board { display: grid; gap: 0.6rem; margin-bottom: 1rem; }
.duel-row { padding: 0.75rem 1rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.duel-row--me { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.duel-row--winner { box-shadow: 0 0 0 3px var(--mark-soft); border-color: var(--mark); }
.duel-row-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 0.45rem; }
.duel-you { font-weight: 500; color: var(--muted); }
.duel-status { font-size: 0.85rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.duel-status--ok { color: var(--accent); font-weight: 600; }
.duel-row .progress { height: 8px; }
.duel-row:not(.duel-row--me) .progress-bar { background: var(--mark); }

.duel-panel { display: grid; justify-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.duel-panel:empty { display: none; }
.duel-panel > .btn { font-size: 1.05rem; padding: 0.8rem 2rem; }
.duel-panel .share { width: 100%; }
.countdown { display: grid; justify-items: center; gap: 0.25rem; padding: 1.25rem 2.5rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.countdown p { margin: 0; color: var(--muted); font-weight: 600; }
.countdown-number { font: 800 4.5rem/1 var(--display); color: var(--accent); font-variant-numeric: tabular-nums; }

/* ---------- konto: logowanie, profil, odznaki, ustawienia ---------- */

.link-btn { justify-self: start; padding: 0; border: 0; background: none; font: inherit; font-size: 0.92rem; font-weight: 600; color: var(--accent); cursor: pointer; }
.link-btn:hover { text-decoration: underline; }
.auth-forgot { margin-top: 0.15rem; font-size: 0.88rem; }
.auth-submit-row { display: flex; flex-wrap: wrap; white-space: nowrap; align-items: center; justify-content: space-between; gap: 0.6rem; }
.auth-submit-row .btn { padding-inline: 1.1rem; }
@media (max-width: 400px) { .auth-submit-row { gap: 0.5rem; } .auth-submit-row .btn { padding-inline: 0.95rem; } .auth-submit-row .check { gap: 0.5rem; } }
.modal .auth .card { padding: 0.4rem 0 0; border: 0; background: transparent; box-shadow: none; }

.profile-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1rem; margin: 0.25rem 0 0; }

/* Ranga: kolor zależy od ligi. */
.rank-chip {
  display: inline-flex; align-items: baseline; gap: 0.1rem; padding: 0.25rem 0.75rem;
  border-radius: 999px; font-weight: 700; font-size: 0.9rem;
  background: var(--surface-2); color: var(--text); border: 1px solid var(--line);
}
.rank-chip small { font-weight: 500; color: var(--muted); }
.rank-chip--braz { background: #f3dfcf; color: #6b3d1d; border-color: #e3ae82; }
.rank-chip--srebro { background: #eceff2; color: #3d4650; border-color: #c9cfd6; }
.rank-chip--zloto { background: #fff1c7; color: #6a4b00; border-color: #f4c04e; }
.rank-chip--platyna { background: #dcf3ef; color: #0b5c51; border-color: #7fd3c4; }
.rank-chip--diament { background: #e1e9ff; color: #233a8a; border-color: #9db3f5; }
.rank-chip--mistrz { background: #efe3ff; color: #4b1f8a; border-color: #b892f0; }
.rank-chip[class*="rank-chip--"] small { color: inherit; opacity: 0.75; }

.profile-course { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem 1.5rem; }
.profile-course .course-progress { flex: 1 1 22rem; margin: 0; }

.badges { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 0.6rem; }
.badge {
  display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 0.75rem;
  padding: 0.7rem 0.9rem; border: 1px dashed var(--line); border-radius: var(--radius-sm);
  color: var(--muted);
}
.badge-icon { display: grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 50%; background: var(--surface-2); font-size: 1.25rem; filter: grayscale(1); opacity: 0.45; }
.badge-body { display: grid; gap: 0.1rem; font-size: 0.85rem; line-height: 1.35; }
.badge-body strong { font-size: 0.92rem; }
.badge--earned { border-style: solid; background: var(--surface); color: var(--text); }
.badge--earned .badge-icon { filter: none; opacity: 1; background: var(--mark-soft); }
.badge--earned .badge-body span { color: var(--muted); }

.settings { display: grid; gap: 1rem; }
.profile-tabs { align-self: flex-end; }
.profile-pane[hidden] { display: none; }
.profile-logout { display: flex; justify-content: flex-end; margin-top: 2.5rem; }
.settings-lock { margin: 0; font-size: 0.88rem; }
.field input:disabled { opacity: 0.6; cursor: not-allowed; }
.settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 720px) { .settings-grid { grid-template-columns: 1fr; } }
.settings h3 { margin: 0 0 0.5rem; font: 700 1rem/1.3 var(--display); }
.danger-zone { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.75rem 1rem; }
.danger-zone summary { cursor: pointer; font-weight: 600; color: var(--bad); }
.danger-zone .card { margin-top: 0.75rem; max-width: 28rem; }
.card--danger .btn { background: var(--bad); }

/* Powiadomienia o nowych odznakach (prawy dolny róg). */
.toasts { position: fixed; right: 1rem; bottom: 1rem; z-index: 60; display: grid; gap: 0.5rem; }
.toast {
  display: flex; align-items: center; gap: 0.75rem; min-width: 16rem;
  padding: 0.75rem 1rem; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--mark); box-shadow: var(--shadow), 0 0 0 4px var(--mark-soft);
  color: var(--text); text-decoration: none;
  animation: toast-in 0.35s var(--ease) both;
  transition: opacity 0.4s, transform 0.4s;
}
.toast:hover { color: var(--text); }
.toast--out { opacity: 0; transform: translateY(8px); }
.toast-icon { font-size: 1.6rem; }
.toast-body { display: grid; }
.toast-body small { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px); } }

.duel-elo { text-align: center; font-weight: 700; font-variant-numeric: tabular-nums; }
.duel-elo--up { color: var(--accent); }
.duel-elo--down { color: var(--bad); }

/* ---------- strona logowania: wszystko na środku, przycisk Google ---------- */

.auth-page .page-head { flex-direction: column; align-items: center; text-align: center; gap: 0.4rem; }
.auth-page .page-head .lead { margin-inline: auto; max-width: 52ch; }
.auth-page .auth { margin: 0 auto; justify-items: stretch; width: 100%; }
.auth-page .segmented { justify-self: center; }
.auth-form .card { width: 100%; }
.auth-google { display: grid; gap: 0.9rem; }
.btn--google {
  justify-content: center; gap: 0.6rem;
  background: var(--surface); color: var(--text); border: 1px solid var(--line);
}
.btn--google:hover { background: var(--surface); color: var(--text); border-color: var(--accent); box-shadow: var(--shadow); }
.google-logo { width: 1.15rem; height: 1.15rem; flex: none; }
.auth-divider { display: flex; align-items: center; gap: 0.75rem; margin: 0; color: var(--muted); font-size: 0.85rem; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.check { display: inline-flex; align-items: center; gap: 0.6rem; justify-self: start; font-size: 0.95rem; cursor: pointer; user-select: none; }
.check input {
  appearance: none; -webkit-appearance: none; display: grid; place-content: center; flex: none;
  width: 1.3rem; height: 1.3rem; margin: 0; border: 1.5px solid var(--line); border-radius: 0.4rem;
  background: var(--surface); cursor: pointer; transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.check input::before {
  content: ''; width: 0.36rem; height: 0.68rem; margin-top: -0.12rem;
  border: solid var(--accent-ink); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg) scale(0); transition: transform 0.15s var(--ease);
}
.check input:checked { background: var(--accent); border-color: var(--accent); }
.check input:checked::before { transform: rotate(45deg) scale(1); }
.check:hover input { border-color: var(--accent); }
.check input:focus-visible { outline: none; box-shadow: 0 0 0 4px var(--accent-soft); }

/* Logo: "type" w kolorze akcentu, żeby nazwa czytała się jako fight + type. */
.brand-type { color: var(--accent); }
.certificate-brand .brand-type { color: #0f7b6c; }

/* Wynik wyzwania: Twoja karta i karta znajomego, jedna pod drugą, z oznaczeniem wygranej. */
.result-stack { display: grid; gap: 1rem; margin-top: 0.75rem; }
.result-stack > .result { margin-top: 0; }
.result-stack > .result-actions { margin-top: 0.25rem; }
.result-head { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 0.5rem 0.75rem; }
.result-title { margin: 0; font: 700 1.1rem/1.2 var(--display); }
.outcome {
  padding: 0.25rem 0.7rem; border-radius: 999px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  background: var(--surface-2); color: var(--muted);
}
.outcome--win { background: color-mix(in srgb, var(--win) 16%, transparent); color: var(--win); }
.outcome--lose { background: color-mix(in srgb, var(--lose) 14%, transparent); color: var(--lose); }
/* Wartości znajomego: zielone, gdy był lepszy, czerwone, gdy gorszy. */
.metric--better .metric-value, .metric--big.metric--better .metric-value { color: var(--win); }
.metric--worse .metric-value, .metric--big.metric--worse .metric-value { color: var(--lose); }

/* ---------- strona kursu dla osób bez konta ---------- */

.course-landing { max-width: 64rem; margin: 0 auto; }

/* Nagłówek: tekst po lewej, pokaz pisania z klawiaturą po prawej (na wąskim ekranie jedno pod drugim). */
.course-hero {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: center; gap: 2rem 3rem;
  padding: clamp(1rem, 6vh, 3.5rem) 0 1rem;
}
.course-hero-text { display: grid; gap: 1rem; justify-items: start; animation: course-rise 0.7s var(--ease) both; }
.course-hero .page-title { font-size: clamp(2.1rem, 5vw, 3.4rem); line-height: 1.05; margin: 0; }
.course-hero .lead { font-size: 1.1rem; line-height: 1.6; }
.course-cta { display: grid; justify-items: start; gap: 0.6rem; margin-top: 0.4rem; }
.course-cta .btn, .course-final .btn { font-size: 1.05rem; padding: 0.85rem 1.9rem; }
.course-cta .btn { animation: glow 2.8s ease-in-out 1.2s infinite; }
.course-cta .muted { margin: 0; font-size: 0.9rem; }
@keyframes course-rise { from { opacity: 0; transform: translateY(16px); } }
@keyframes glow {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 35%, transparent); }
  50% { box-shadow: 0 0 0 10px color-mix(in srgb, var(--accent) 0%, transparent); }
}

.course-demo {
  padding: 1.4rem 1.3rem 1.2rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); animation: course-rise 0.8s var(--ease) 0.15s both;
}
.demo-line {
  margin: 0 0 1rem; min-height: 1.6em; text-align: center;
  font: 600 clamp(1.05rem, 2.2vw, 1.35rem)/1.6 var(--mono); letter-spacing: 0.01em;
}
.demo-typed { color: var(--text); }
.demo-rest { color: var(--ghost); }
.demo-caret {
  display: inline-block; width: 2px; height: 1.15em; margin: 0 1px; vertical-align: -0.2em;
  background: var(--accent); border-radius: 2px; animation: blink 1.1s steps(1) infinite;
}
.demo-kb .kb { font-size: 0.78rem; }
.demo-kb .key.on { transition: none; }

/* Sekcje: zwykły tekst, wyśrodkowana kolumna o wygodnej szerokości. */
.course-section { margin-top: 3.5rem; }
.course-section .section-title { text-align: center; margin: 0 0 1rem; font-size: clamp(1.45rem, 3vw, 1.9rem); }
.prose { max-width: 42rem; margin: 0 auto; }
.prose p { margin: 0 0 1rem; font-size: 1.05rem; line-height: 1.75; color: var(--text); }
.prose p:last-child { margin-bottom: 0; }

/* Liczby w jednym rzędzie, bez ramek. */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; max-width: 46rem; margin: 2rem auto; text-align: center; }
.stat { display: grid; gap: 0.35rem; }
.stat strong { font: 800 clamp(2.4rem, 6vw, 3.3rem)/1 var(--display); color: var(--accent); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.stat > span { color: var(--muted); font-size: 0.92rem; line-height: 1.45; }

/* Trzy kroki lekcji: numerowana lista z linią łączącą, bez kafelków. */
.flow { list-style: none; counter-reset: flow; max-width: 42rem; margin: 1.5rem auto; padding: 0; display: grid; gap: 1.1rem; }
.flow li { counter-increment: flow; position: relative; display: grid; gap: 0.15rem; padding-left: 3.4rem; line-height: 1.6; }
.flow li::before {
  content: counter(flow); position: absolute; left: 0; top: 0; display: grid; place-items: center;
  width: 2.3rem; height: 2.3rem; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 800;
}
.flow li:not(:last-child)::after {
  content: ""; position: absolute; left: calc(1.15rem - 1px); top: 2.5rem; bottom: -1rem; width: 2px; background: var(--line);
}
.flow strong { font: 700 1.1rem/1.3 var(--display); }
.flow span { color: var(--muted); }

/* Program kursu jako oś czasu: linia rysuje się, a etapy pojawiają się po kolei. */
.timeline { list-style: none; position: relative; max-width: 42rem; margin: 1.75rem auto 0; padding: 0; display: grid; gap: 1.6rem; }
.timeline::before {
  content: ""; position: absolute; left: calc(1.15rem - 1px); top: 0.5rem; bottom: 0.5rem; width: 2px;
  background: linear-gradient(var(--accent), var(--blob-a), var(--mark));
  transform-origin: top; transform: scaleY(0); transition: transform 1.2s var(--ease);
}
.in-view .timeline::before { transform: scaleY(1); }
.timeline-item { position: relative; display: grid; grid-template-columns: 2.3rem 1fr; gap: 1.1rem; }
.timeline-dot {
  z-index: 1; display: grid; place-items: center; width: 2.3rem; height: 2.3rem; border-radius: 50%;
  background: var(--surface); border: 2px solid var(--accent); color: var(--accent); font-weight: 800;
}
.timeline-body h3 { margin: 0.1rem 0 0.35rem; font: 700 1.15rem/1.3 var(--display); }
.timeline-body p { margin: 0 0 0.6rem; line-height: 1.65; }
.timeline-meta { margin: 0 !important; color: var(--muted); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.timeline-item { opacity: 0; transform: translateX(-10px); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); transition-delay: calc(var(--i) * 0.15s + 0.2s); }
.in-view .timeline-item { opacity: 1; transform: none; }

/* Certyfikat: tekst i mały, lekko unoszący się podgląd. */
.course-cert { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); align-items: center; gap: 2rem 3rem; max-width: 52rem; margin-left: auto; margin-right: auto; }
.course-cert .prose { margin: 0; }
.course-cert .section-title { text-align: left; }
.cert-preview {
  position: relative; display: grid; justify-items: center; gap: 0.6rem; padding: 1.8rem 1.4rem;
  background: #fffdf7; color: #1d1b16; border: 1px solid #e3ddd1; border-radius: var(--radius-sm);
  box-shadow: 0 0 0 6px #fffdf7, 0 0 0 7px #e3ddd1, var(--shadow);
  transform: rotate(-2deg); animation: float 6s ease-in-out infinite;
}
.cert-preview-kicker { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #6d675c; }
.cert-preview strong { font: 800 1.2rem/1.2 var(--display); text-align: center; }
.cert-preview-line { width: 75%; height: 6px; border-radius: 3px; background: #ece6da; }
.cert-preview-line--short { width: 50%; }
.cert-preview-seal { display: grid; place-items: center; width: 2.4rem; height: 2.4rem; margin-top: 0.3rem; border-radius: 50%; background: #0f7b6c; color: #fff; }
@keyframes float { 0%, 100% { transform: rotate(-2deg) translateY(0); } 50% { transform: rotate(-1deg) translateY(-8px); } }

.course-landing .faq { margin-top: 0; }

.course-final {
  margin: 4rem auto 1rem; max-width: 46rem; padding: 2.4rem 1.5rem; text-align: center; display: grid; justify-items: center; gap: 0.6rem;
  background: var(--accent-soft); border-radius: var(--radius);
}
.course-final h2 { margin: 0; font: 800 1.8rem/1.2 var(--display); }
.course-final p { margin: 0 0 0.5rem; max-width: 34rem; line-height: 1.6; }

/* Sekcje wjeżdżają łagodnie, gdy pojawią się na ekranie (patrz animateOnScroll w course.js). */
.reveal-ready .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-ready .reveal.in-view { opacity: 1; transform: none; }

@media (max-width: 820px) {
  .course-hero, .course-cert { grid-template-columns: 1fr; }
  .course-hero-text { justify-items: center; text-align: center; }
  .course-hero .lead { margin-inline: auto; }
  .course-cta { justify-items: center; }
  .course-cert .section-title { text-align: center; }
  .cert-preview { max-width: 18rem; margin: 0 auto; }
}
@media (max-width: 560px) {
  .stats { grid-template-columns: 1fr; gap: 1.2rem; }
  .demo-kb { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal, .timeline-item { opacity: 1; transform: none; transition: none; }
  .timeline::before { transform: none; transition: none; }
  .course-hero-text, .course-demo, .course-cta .btn, .cert-preview { animation: none; }
}

/* ---------- okienko logowania ---------- */

.modal {
  width: min(28rem, calc(100vw - 2rem)); max-height: calc(100vh - 2rem); overflow: auto;
  padding: 1.75rem 1.5rem 1.5rem; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--bg); color: var(--text); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
}
.modal::backdrop { background: rgba(12, 16, 14, 0.45); backdrop-filter: blur(3px); }
.modal[open] { animation: modal-in 0.25s var(--ease) both; }
@keyframes modal-in { from { opacity: 0; transform: translateY(8px) scale(0.98); } }
.modal-close {
  position: absolute; top: 0.6rem; right: 0.6rem; width: 2.2rem; height: 2.2rem; border-radius: 50%;
  border: 0; background: transparent; color: var(--muted); font-size: 1.5rem; line-height: 1; cursor: pointer;
}
.modal-close:hover { background: var(--surface-2); color: var(--text); }
.modal-title { margin: 0 2rem 0.4rem 0; font: 800 1.35rem/1.2 var(--display); }
.modal-lead { margin: 0 0 1.1rem; color: var(--muted); line-height: 1.5; font-size: 0.95rem; }
.modal .auth { max-width: none; margin: 0; justify-items: stretch; }
.modal .segmented { justify-self: center; }

/* ---------- tło: słowa "pisane" przez ducha ---------- */
/* Wszystko bardzo blade i powolne, żeby coś się działo, ale nie odciągało od pisania. */



.ghost-word {
  position: absolute; white-space: nowrap;
  font-family: var(--mono); font-weight: 600; letter-spacing: 0.02em;
  color: var(--text); opacity: 0.055; transition: opacity 1.3s ease;
}
.ghost-word::after {
  content: ""; display: inline-block; width: 2px; height: 1em; margin-left: 3px; vertical-align: -0.12em;
  background: currentColor; animation: blink 1.1s steps(1) infinite;
}
.ghost-word.out { opacity: 0; }
@media (max-width: 600px) { .ghost-word { display: none; } }

/* ---------- podpowiedź w historyjkach: klawiatura i dłonie ---------- */
/* Bez kolorów palców: świeci się tylko następny klawisz i palec, którym trzeba go nacisnąć (ten sam kolor). */

.type-help {
  margin: 1rem auto 0; max-width: 46rem; padding: 1.1rem 1.2rem 0.4rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  display: grid; gap: 0.4rem; animation: course-rise 0.35s var(--ease) both;
}
.type-help[hidden] { display: none; }
.type-help .kb { font-size: 0.72rem; gap: 0.38rem; }
.type-help .kb-row { gap: 0.38rem; }
.kb--plain .key[data-finger] { background: var(--surface-2); border-color: var(--line); border-bottom-color: color-mix(in srgb, var(--text) 18%, var(--line)); color: var(--muted); }
.kb--plain .key.on { background: var(--mark); border-color: color-mix(in srgb, var(--mark) 70%, #000); color: #1d1b16; box-shadow: 0 0 0 3px var(--mark-soft); }
.hands-host { display: flex; justify-content: center; }
.hands { width: min(100%, 17rem); height: auto; }
.hand-outline > * { fill: none; stroke: color-mix(in srgb, var(--text) 24%, var(--surface)); stroke-width: 3.5; stroke-linejoin: round; }
.hand-skin { fill: color-mix(in srgb, var(--text) 7%, var(--surface)); transition: fill 0.15s; }
.hand-finger.on .hand-skin { fill: var(--mark); }
@media (max-width: 560px) { .type-help .kb-host { display: none; } }

/* ---------- pojedynki: wybór trybu i szukanie przeciwnika ---------- */

.mode-tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 0.5rem; }
.mode-tile {
  position: relative; display: flex; flex-direction: column; gap: 0.5rem; padding: 1.5rem 1.4rem 1.4rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  text-align: left; transition: transform 0.25s var(--ease), border-color 0.25s, box-shadow 0.25s;
  animation: course-rise 0.5s var(--ease) both;
}
.mode-tile:nth-child(2) { animation-delay: 0.08s; }
.mode-tile:nth-child(3) { animation-delay: 0.16s; }
.mode-tile:not(.mode-tile--locked):hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); box-shadow: 0 14px 34px var(--key-shadow); }
.mode-tile-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.3rem; }
.mode-icon { display: grid; place-items: center; width: 2.8rem; height: 2.8rem; border-radius: 0.9rem; background: var(--accent-soft); font-size: 1.35rem; }
.mode-kicker { margin: 0; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.mode-title { margin: 0; font: 800 1.3rem/1.2 var(--display); color: var(--text); }
.mode-text { margin: 0; color: var(--muted); line-height: 1.6; font-size: 0.95rem; flex: 1; }
.mode-action { margin-top: 0.8rem; }
.mode-action .btn { width: 100%; justify-content: center; text-align: center; }
/* Tryb rankingowy: wyszarzony, z kłódką i napisem "Wkrótce", nie da się w niego kliknąć. */
.mode-tile--locked { cursor: not-allowed; background: color-mix(in srgb, var(--surface) 60%, transparent); box-shadow: none; }
.mode-tile--locked .mode-icon, .mode-tile--locked .mode-title, .mode-tile--locked .mode-text, .mode-tile--locked .mode-kicker { opacity: 0.55; filter: grayscale(0.6); }
.mode-soon {
  padding: 0.3rem 0.7rem; border-radius: 999px; font-size: 0.78rem; font-weight: 700;
  background: var(--mark-soft); color: color-mix(in srgb, var(--mark) 55%, var(--text));
}

/* Szukanie przeciwnika: karta z "radarem" (fale rozchodzą się od ikony), czasem i przyciskiem Anuluj. */
.search-card {
  display: grid; justify-items: center; gap: 0.6rem; max-width: 26rem; margin: 1rem auto 0; padding: 2rem 1.5rem 1.6rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  text-align: center; animation: course-rise 0.4s var(--ease) both;
}
.search-card h2 { margin: 0.6rem 0 0; font: 800 1.35rem/1.2 var(--display); }
.search-time { margin: 0; font: 700 1.6rem/1 var(--mono); color: var(--accent); font-variant-numeric: tabular-nums; }
.search-card .muted { font-size: 0.9rem; margin-bottom: 0.4rem; }
.search-radar { position: relative; display: grid; place-items: center; width: 7rem; height: 7rem; }
.search-radar b { position: relative; z-index: 1; display: grid; place-items: center; width: 3.2rem; height: 3.2rem; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-size: 1.4rem; }
.search-radar span {
  position: absolute; inset: 1.9rem; border-radius: 50%; border: 2px solid var(--accent);
  animation: radar 2.4s ease-out infinite; opacity: 0;
}
.search-radar span:nth-child(2) { animation-delay: 0.8s; }
.search-radar span:nth-child(3) { animation-delay: 1.6s; }
@keyframes radar { 0% { transform: scale(0.6); opacity: 0.7; } 100% { transform: scale(2.2); opacity: 0; } }

@media (max-width: 820px) { .mode-tiles { grid-template-columns: 1fr; } }

/* ---------- pojedynek ze znajomymi: ustawienia ---------- */

.setup-card {
  display: grid; max-width: 40rem; margin: 0 auto; padding: 0.4rem 1.5rem 1.4rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  animation: course-rise 0.4s var(--ease) both;
}
.setup-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 0.6rem 1.5rem; padding: 1.1rem 0; border-bottom: 1px solid var(--line); }
.setup-row[hidden] { display: none; }
.setup-label { display: grid; gap: 0.15rem; }
.setup-label strong { font: 700 1.02rem/1.3 var(--display); color: var(--text); }
.setup-label span { font-size: 0.85rem; color: var(--muted); }
.setup-choice .segment { display: grid; justify-items: center; gap: 0.05rem; min-width: 3.2rem; }
.setup-choice .segment small { font-size: 0.7rem; font-weight: 500; color: var(--muted); }
.setup-stepper { display: flex; align-items: center; gap: 0.5rem; }
.setup-stepper .btn { width: 2.4rem; height: 2.4rem; padding: 0; justify-content: center; font-size: 1.2rem; }
.setup-count { min-width: 2.2rem; text-align: center; font: 800 1.5rem/1 var(--display); color: var(--text); font-variant-numeric: tabular-nums; }
.setup-actions { display: grid; justify-items: center; gap: 0.4rem; padding-top: 1.3rem; }
.setup-actions .btn { min-width: 14rem; justify-content: center; font-size: 1.05rem; padding: 0.8rem 1.6rem; }
@media (max-width: 560px) { .setup-row { grid-template-columns: 1fr; } }
/* zasady gry w poczekalni: przycisk przy zasadach i okienko gospodarza */
.modal--rules { width: min(36rem, calc(100vw - 2rem)); }
.modal--rules .modal-lead { margin-bottom: 0.2rem; }
.modal--rules .setup-choice { justify-self: end; }
.modal--rules .setup-row:last-child { border-bottom: 0; }
.modal--rules .setup-actions { grid-auto-flow: column; justify-content: center; align-items: center; gap: 0.6rem; }
.modal--rules .setup-actions .btn { min-width: 0; }
.modal--rules .setup-actions .form-error { grid-column: 1 / -1; grid-row: 2; }
.modal--rules .form-error:empty { display: none; }
@media (max-width: 560px) { .modal--rules .setup-choice { justify-self: stretch; } }

/* ---------- pojedynek: wielu graczy i rundy ---------- */

.duel-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem; }
.duel-host { font-size: 0.9em; }
.duel-points { font: 800 1.35rem/1 var(--display); color: var(--accent); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.duel-row--left { opacity: 0.45; }
.duel-ready { display: grid; justify-items: center; gap: 0.5rem; margin-top: 1rem; }
.duel-ready .btn { min-width: 12rem; justify-content: center; }
.duel-ready-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.6rem; }
.duel-subtitle { margin: 1.2rem 0 0.4rem; text-align: center; font-size: 1.1rem; }
.duel-next { text-align: center; color: var(--muted); }
.duel-next strong { font: 800 1.2rem/1 var(--mono); color: var(--accent); }
.duel-rounds summary { cursor: pointer; text-align: center; color: var(--muted); font-weight: 600; margin-bottom: 0.6rem; }

/* ---------- historyjka dnia: seria i poprzednie dni ---------- */

.daily-meta { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0.6rem; margin-top: 0.75rem; }
.daily-meta .pill { margin: 0; padding: 0.55rem 1.15rem; font-size: 1rem; }
.daily-meta .btn--small { padding: 0.55rem 1.15rem; font-size: 1rem; }
.btn--small { padding: 0.35rem 0.9rem; font-size: 0.9rem; }
.pill--action { border: 1px solid transparent; font-family: inherit; cursor: pointer; transition: border-color 0.2s var(--ease), transform 0.2s var(--ease); }
.pill--action:hover { border-color: var(--accent); transform: translateY(-1px); }
.past-days { display: grid; gap: 0.5rem; max-width: 46rem; margin: 0 auto; padding: 0; list-style: none; }
.past-day {
  display: grid; grid-template-columns: 7rem minmax(0, 1fr) auto; align-items: center; gap: 1rem;
  padding: 0.9rem 1.2rem; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text); text-decoration: none;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.past-day:hover { border-color: var(--accent); transform: translateY(-1px); }
.past-day--today { border-color: var(--accent); background: var(--accent-soft); }
.past-day-date { color: var(--muted); font-size: 0.9rem; font-variant-numeric: tabular-nums; }
.past-day--today .past-day-date { color: var(--accent); font-weight: 700; }
.past-day-title { font: 700 1.02rem/1.3 var(--display); }
.past-day-score { display: grid; justify-items: end; gap: 0.1rem; color: var(--accent); white-space: nowrap; }
.past-day-score strong { font: 800 1.05rem/1.2 var(--display); font-variant-numeric: tabular-nums; }
.past-day-score span { font-size: 0.82rem; font-weight: 600; }
.past-day-none { color: var(--muted); font-size: 0.88rem; white-space: nowrap; }
@media (max-width: 560px) {
  .past-day { grid-template-columns: minmax(0, 1fr) auto; gap: 0.2rem 0.8rem; }
  .past-day-date { grid-column: 1; }
  .past-day-title { grid-column: 1; grid-row: 2; }
  .past-day-score, .past-day-none { grid-column: 2; grid-row: 1 / span 2; }
}

/* po rejestracji: czekamy na kliknięcie linku z e-maila */
.auth-pending { display: grid; justify-items: center; gap: 0.6rem; text-align: center; }
.auth-pending p { margin: 0; line-height: 1.5; }
.auth-pending-icon { font-size: 2.2rem; line-height: 1; color: var(--accent); }
.auth-pending-title { margin: 0; font: 800 1.3rem/1.2 var(--display); }

/* ---------- zdjęcie profilowe i góra profilu ---------- */

.avatar {
  display: inline-grid; place-items: center; flex: none; overflow: hidden; border-radius: 50%;
  width: 2.5rem; height: 2.5rem; background: var(--accent); color: var(--accent-ink);
  font: 800 1.1rem/1 var(--display); user-select: none;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.avatar--sm { width: 1.6rem; height: 1.6rem; font-size: 0.8rem; margin: -0.2rem 0.45rem -0.2rem -0.35rem; }
.avatar--xl { width: 7.5rem; height: 7.5rem; font-size: 3rem; }
.nav-account { display: inline-flex; align-items: center; }

.profile-head { align-items: center; }
.profile-top { display: grid; grid-template-columns: minmax(15rem, 19rem) minmax(0, 1fr); gap: 1rem; align-items: stretch; }
.profile-card {
  display: grid; justify-items: center; align-content: center; gap: 0.55rem; padding: 1.6rem 1.25rem; text-align: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.profile-name { margin: 0.35rem 0 0; font: 800 1.7rem/1.15 var(--display); letter-spacing: -0.03em; overflow-wrap: anywhere; }
.profile-joined { margin: 0; font-size: 0.88rem; }
.profile-card .rank-chip { display: inline-block; text-align: center; line-height: 1.45; max-width: 100%; }
.profile-photo { position: relative; }
.profile-photo-btn { position: relative; display: block; padding: 0; border: 0; border-radius: 50%; background: none; cursor: pointer; }
.profile-photo-btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.profile-photo-overlay {
  position: absolute; inset: 0; display: grid; place-items: center; border-radius: 50%;
  background: rgba(0, 0, 0, 0.45); font-size: 1.6rem; opacity: 0; transition: opacity 0.2s var(--ease);
}
.profile-photo-btn:hover .profile-photo-overlay, .profile-photo-btn:focus-visible .profile-photo-overlay { opacity: 1; }
.profile-photo.is-busy .avatar { opacity: 0.4; }
.profile-photo.is-busy::after {
  content: ''; position: absolute; inset: calc(50% - 1rem); border-radius: 50%;
  border: 3px solid var(--accent); border-right-color: transparent; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.profile-photo-menu {
  position: absolute; z-index: 5; top: calc(100% + 0.5rem); left: 50%; transform: translateX(-50%);
  display: grid; min-width: 11rem; padding: 0.35rem; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--line); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  animation: modal-in 0.15s var(--ease) both;
}
.profile-photo-menu[hidden] { display: none; }
.profile-photo-menu button {
  padding: 0.55rem 0.8rem; border: 0; border-radius: 0.5rem; background: none; color: var(--text);
  font: 600 0.92rem/1.2 var(--font); text-align: left; cursor: pointer;
}
.profile-photo-menu button:hover, .profile-photo-menu button:focus-visible { background: var(--surface-2); outline: none; }
.profile-photo-menu .is-danger { color: var(--bad); }
.link-btn--muted { color: var(--muted); }
.profile-card .form-error:empty { display: none; }
.profile-tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: 1fr; }
.profile-tiles .tile { align-content: center; }
@media (max-width: 820px) {
  .profile-top { grid-template-columns: 1fr; }
  .profile-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* nazwa gracza w rankingu prowadzi do jego profilu */
.player-link { color: inherit; font-weight: 600; text-decoration: none; }
.player-link:hover { color: var(--accent); text-decoration: underline; }

/* ---------- pojedynek: nick gościa i komunikat o wyjściu gracza ---------- */

.setup-nick {
  width: min(16rem, 100%); font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.6rem 0.85rem;
}
.setup-nick:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.nick-form { display: grid; gap: 0.9rem; }
.nick-form .btn { justify-self: stretch; justify-content: center; }
.nick-login { margin: 0; font-size: 0.88rem; text-align: center; }
.modal-lead .duel-chips { justify-content: flex-start; }
.duel-toast {
  position: fixed; z-index: 50; top: 50%; left: 50%; transform: translate(-50%, -50%);
  display: flex; align-items: center; gap: 0.8rem; max-width: calc(100vw - 2rem);
  padding: 1.1rem 1.5rem; border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--surface); color: var(--text); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
  font: 700 1.1rem/1.35 var(--display); animation: toast-in 0.3s var(--ease) both; transition: opacity 0.4s, transform 0.4s;
}
.duel-toast.is-out { opacity: 0; transform: translate(-50%, -46%); }
.duel-toast-icon { font-size: 1.6rem; }
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, -40%) scale(0.96); } }

/* kara czasowa za błędy w pojedynku */
.duel-penalty { display: block; font-size: 0.75rem; font-weight: 600; color: var(--bad); }
.duel-penalty-note { margin: 0.4rem 0 0; font-size: 0.85rem; }

/* ---------- kraj gracza ---------- */

.country-flag { display: inline-block; width: 1.35rem; height: auto; aspect-ratio: 4 / 3; border-radius: 3px; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.18); vertical-align: -0.15em; }
.profile-country { display: inline-flex; align-items: center; gap: 0.45rem; margin: -0.2rem 0 0.1rem; font-weight: 600; color: var(--muted); }
.field select {
  width: 100%; min-width: 0; font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.65rem 0.85rem; cursor: pointer;
}
.field select:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

/* ---------- profil: język statystyk; flagi przy nickach ---------- */

.profile-stats { display: grid; gap: 0.75rem; align-content: start; }
.profile-lang { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 0.5rem 0.75rem; margin: 0; font-size: 0.9rem; }
.profile-lang--single { gap: 0.4rem; font-weight: 600; }
.profile-lang .segment { display: inline-flex; align-items: center; gap: 0.4rem; }
.profile-lang .flag { width: 1.2rem; }
.country-flag--name { width: 1.15rem; margin-right: 0.4rem; vertical-align: -0.12em; }
@media (max-width: 820px) { .profile-lang { justify-content: flex-start; } }

/* ---------- strona główna: latająca historyjka dnia ---------- */

/* Na szerokim ekranie przycisk lata w wolnym miejscu pod logo; na węższym kołysze się nad tytułem. */
.daily-fly {
  display: grid; gap: 0.2rem; width: max-content; max-width: 13rem; margin: 0 auto 0.5rem;
  padding: 0.75rem 1rem 0.8rem; border-radius: 1rem;
  background: var(--surface); border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25), 0 0 0 4px var(--accent-soft);
  color: var(--text); text-decoration: none; text-align: center;
  animation: daily-bob 4s ease-in-out infinite;
}
.daily-fly:hover { color: var(--text); border-color: var(--accent); animation-play-state: paused; }
.daily-fly-tag { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.daily-fly-title { font: 800 1.05rem/1.2 var(--display); letter-spacing: -0.02em; }
.daily-fly-go { font-size: 0.85rem; font-weight: 700; color: var(--muted); }
.daily-fly:hover .daily-fly-go { color: var(--accent); }
@keyframes daily-bob {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-4px) rotate(1deg); }
}
@media (min-width: 1340px) {
  .daily-fly {
    position: absolute; z-index: 5; top: 6.5rem; left: calc(var(--gutter) + 0.5rem); margin: 0;
    animation: daily-wander 9s ease-in-out infinite;
  }
}
@keyframes daily-wander {
  0%, 100% { transform: translate(0, 0) rotate(-1.5deg); }
  25% { transform: translate(6px, 10px) rotate(1deg); }
  50% { transform: translate(0, 18px) rotate(1.5deg); }
  75% { transform: translate(-6px, 8px) rotate(-1deg); }
}


/* ---------- historyjka dnia: seria ---------- */

/* Pigułka tej samej wysokości co "Poprzednie dni"; ogień zgaszony, dopóki dzisiejszy dzień nie jest zaliczony. */
.streak {
  display: inline-flex; align-items: center; gap: 0.5rem; margin: 0;
  padding: 0.5rem 1.15rem 0.5rem 0.9rem; border-radius: 999px; font-size: 1rem;
  background: var(--surface); border: 1px solid var(--line);
}
.streak-fire { font-size: 1.15rem; line-height: 1; filter: grayscale(1); opacity: 0.5; }
.streak strong { font-weight: 700; }
.streak-note { color: var(--muted); font-size: 0.92rem; }
.streak-note::before { content: '·'; margin-right: 0.5rem; }
.streak--lit { border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); background: var(--accent-soft); }
.streak--lit .streak-fire { filter: none; opacity: 1; }

/* ---------- pasek nad tekstem: wszystkie przyciski w stylu przełącznika długości (.segmented) ---------- */

.practice-bar .switch, .practice-bar .btn--ghost {
  font: 600 0.95rem/1.2 var(--font); color: var(--muted);
  background: var(--surface-2); border: 0; border-radius: 0.85rem; box-shadow: none;
  padding: 0.75rem 1.25rem; transform: none;
  transition: color 0.2s, background 0.2s;
}
.practice-bar .switch { padding-left: 1rem; }
.practice-bar .switch:hover, .practice-bar .btn--ghost:hover { color: var(--text); background: color-mix(in srgb, var(--surface-2) 70%, var(--surface)); border: 0; box-shadow: none; }
.practice-bar .switch[aria-checked="true"] { color: var(--text); }
/* Przełącznik jak zaznaczony segment: włączony ma jasne tło z cieniem i zielone kółko z ptaszkiem,
   wyłączony tylko pustą obwódkę kółka. */
.practice-bar .switch[aria-checked="true"] { background: var(--surface); box-shadow: var(--shadow); }
.practice-bar .switch[aria-checked="true"]:hover { background: var(--surface); box-shadow: var(--shadow); }
.practice-bar .switch-track {
  width: 1.15rem; height: 1.15rem; border-radius: 50%;
  background: transparent; border: 2px solid color-mix(in srgb, var(--muted) 75%, transparent);
}
.practice-bar .switch-thumb { display: none; }
.practice-bar .switch[aria-checked="true"] .switch-track { background: var(--accent); border-color: var(--accent); }
.practice-bar .switch[aria-checked="true"] .switch-track::after {
  content: ''; position: absolute; left: 50%; top: 45%; width: 0.28rem; height: 0.52rem;
  border: solid var(--accent-ink); border-width: 0 2px 2px 0; transform: translate(-50%, -50%) rotate(45deg);
}

/* Historyjka dnia: seria, logowanie i "Poprzednie dni" w tym samym stylu co przyciski nad tekstem. */
.daily-meta .streak, .daily-meta .pill, .daily-meta .btn--ghost {
  font: 600 0.95rem/1.2 var(--font); color: var(--muted);
  background: var(--surface-2); border: 0; border-radius: 0.85rem; box-shadow: none;
  padding: 0.75rem 1.25rem; transform: none;
}
.daily-meta .streak strong { color: var(--text); }
.daily-meta .streak-note { font-size: inherit; }
.daily-meta .pill--action:hover, .daily-meta .btn--ghost:hover { color: var(--text); background: color-mix(in srgb, var(--surface-2) 70%, var(--surface)); border: 0; box-shadow: none; transform: none; }
.daily-meta .streak--lit { background: var(--surface); box-shadow: var(--shadow); }

/* Język i konto w nagłówku: zawsze ta sama wysokość (z awatarem i bez). */
.lang-switch, .nav-account { box-sizing: border-box; height: 2.5rem; padding-block: 0; display: inline-flex; align-items: center; }