/* ============================================================
   BASE — 100% angielski system zmiennych (mobile-first)
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-main);
  background: var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img, picture, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--color-link, var(--color-accent)); text-underline-offset: 3px; transition: color 0.2s ease; }
a:hover { color: var(--color-accent-hover); }

:where(a, button, summary, [tabindex]):focus-visible {
  outline: none; box-shadow: var(--focus-ring); border-radius: 6px;
}

/* Accessibility Utility Classes (WCAG 2.2 AA) */
.screen-reader-text, .skip-link:not(:focus) {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}
.skip-link:focus {
  /* Audyt 2026-09-08: przy fokusie link nadal mial clip z reguly wyzej (ta regula
     nie zdejmowala clip/clip-path), wiec „Przejdz do tresci” nigdy nie bylo widac. */
  clip: auto;
  clip-path: none;
  overflow: visible;
  background-color: var(--color-bg, #ffffff);
  border: 2px solid var(--color-accent, #10a37f);
  border-radius: 6px;
  color: var(--color-text-main, #111827);
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  height: auto;
  left: 10px;
  padding: 12px 20px;
  position: fixed;
  top: 10px;
  width: auto;
  z-index: 100000;
}

/* — Typografia — */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: var(--line-height-heading);
  font-weight: 700;
  color: var(--color-text-main);
  text-wrap: balance;
}
h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); margin-top: var(--space-6); margin-bottom: var(--space-3); }
h3 { font-size: var(--font-size-h3); margin-top: var(--space-5); margin-bottom: var(--space-2); }
h4 { font-size: 1.1rem; margin-top: var(--space-4); margin-bottom: var(--space-2); }
p, ul, ol, blockquote, table, figure { margin-bottom: var(--space-4); }
p { max-width: var(--measure); text-wrap: pretty; }
h2, h3, h4, details, [id] { scroll-margin-top: 100px; }

/* — Layout Chrome — */
.zx-site { min-height: 100dvh; display: flex; flex-direction: column; }
.zx-main { flex: 1; padding-bottom: var(--space-6); }
.zx-wrap { max-width: 1200px; margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
.zx-prose { max-width: var(--measure); }
.zx-prose > * { max-width: 100%; }

/* — Top Bar E-E-A-T — */
.zx-topbar {
  background: var(--color-accent);
  color: #FFFFFF;
  font-size: 0.82rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.zx-topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.zx-topbar__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

/* — Header Navigation — */
.zx-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--color-surface) 94%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
}
.zx-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 72px;
}
.zx-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.zx-logo svg { height: 42px; width: auto; }
.zx-logo-text { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; color: var(--color-text-main); }

.zx-nav ul {
  display: flex;
  gap: 1.4rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.zx-nav a {
  color: var(--color-text-main);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}
.zx-nav a:hover, .zx-nav a[aria-current="page"] {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.zx-header__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.zx-search-form {
  position: relative;
  display: flex;
  align-items: center;
}
.zx-search-input {
  padding: 7px 14px 7px 32px;
  font-size: 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface);
  color: var(--color-text-main);
  width: 140px;
  transition: width 0.25s ease;
}
.zx-search-input:focus {
  width: 200px;
  outline: none;
  border-color: var(--color-accent);
}
.zx-search-submit {
  /* Cel dotykowy min. 24x24 px (WCAG 2.2 SC 2.5.8); ikona zostaje 16 px, klikalny obszar rosnie. */
  position: absolute;
  left: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Przyciski CTA */
.zx-btn-cta, .zx-btn-primary {
  display: inline-block;
  background: var(--color-cta);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 10px 20px;
  border-radius: 30px;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(200, 90, 50, 0.25);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
}
.zx-btn-cta:hover, .zx-btn-primary:hover {
  background: var(--color-cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(200, 90, 50, 0.35);
}
.zx-btn-secondary {
  display: inline-block;
  background: var(--color-surface);
  color: var(--color-accent) !important;
  border: 2px solid var(--color-accent);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 9px 20px;
  border-radius: 30px;
  text-decoration: none;
  transition: all 0.2s ease;
}
.zx-btn-secondary:hover {
  background: var(--color-accent);
  color: #FFF !important;
}

/* Burger Mobile */
.zx-burger { display: none; background: none; border: none; cursor: pointer; color: var(--color-text-main); }
@media (max-width: 900px) {
  .zx-burger { display: flex; }
  /* Zamknieta szuflada NIE moze poszerzac dokumentu: przesunieta o 100% w prawo dawala
     scrollWidth = 2x viewport (audyt 2026-09-08, 118 URL). Stad visibility:hidden w stanie
     zamknietym (przejscie opoznione, zeby animacja zamykania byla widoczna) + overflow-x: clip na html. */
  html { overflow-x: clip; }
  .zx-burger { min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
  .zx-nav {
    position: fixed; top: 0; right: 0; bottom: 0; left: auto; width: min(88vw, 360px); background: var(--color-surface);
    box-shadow: -12px 0 32px rgba(0,0,0,.12);
    padding: 80px 24px 32px; transform: translateX(100%);
    transition: transform 0.25s ease, visibility 0s linear 0.25s;
    visibility: hidden; pointer-events: none;
    z-index: 40;
  }
  .zx-nav[data-open="true"] { transform: none; visibility: visible; pointer-events: auto; transition: transform 0.25s ease, visibility 0s; }
  .zx-nav ul { flex-direction: column; gap: 1rem; }
  .zx-nav a { font-size: 1.2rem; display: block; border-bottom: 1px solid var(--color-border); padding-bottom: 10px; }
  .zx-header__actions { display: none; }
}

/* — Breadcrumb — */
.zx-breadcrumb { font-size: 0.88rem; color: var(--color-text-muted); padding: 1.5rem 0 0.5rem; }
.zx-breadcrumb a { color: var(--color-text-muted); text-decoration: none; }
.zx-breadcrumb a:hover { color: var(--color-accent); }
.zx-breadcrumb [aria-hidden] { margin-inline: 0.4rem; opacity: 0.6; }

/* — Footer — */
/* Stopka: kolory WYLACZNIE z tokenow (2026-08-31). Byly tu zaszyte zielenie presetu eko,
   przez co kazdy inny preset dostawal ciemnozielona stopke — archetyp kulinarny i chatgpt
   nie nadpisuja tej sekcji. Kontrasty par sprawdzone arytmetycznie dla color-mix. */
.zx-footer {
  background: var(--color-text-main);
  color: var(--color-bg);
  margin-top: auto;
  padding-top: 3.5rem;
}
.zx-footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
  padding-bottom: 3rem;
}
/* Naglowki stopki to <h2 class="zx-footer__h"> (od 2026-09-08; wczesniej <h4>, co dawalo skok H2 -> H4
   w hierarchii na kazdej stronie). Selektor h4 zostaje dla starych paczek. */
.zx-footer h4, .zx-footer .zx-footer__h { color: var(--color-bg); font-size: 1.1rem; font-weight: 700; margin: 0 0 1rem; }
.zx-footer p { font-size: 0.92rem; color: color-mix(in srgb, var(--color-bg) 72%, var(--color-text-main)); line-height: 1.6; }
.zx-footer ul { list-style: none; padding: 0; margin: 0; }
.zx-footer li { margin-bottom: 0.6rem; font-size: 0.92rem; }
.zx-footer a { color: color-mix(in srgb, var(--color-bg) 72%, var(--color-text-main)); text-decoration: none; }
.zx-footer a:hover { color: var(--color-bg); }
.zx-footer__disclaimer {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 0;
  font-size: 0.82rem;
  color: color-mix(in srgb, var(--color-bg) 60%, var(--color-text-main));
}
.zx-footer__copy-bar {
  background: color-mix(in srgb, var(--color-text-main) 82%, #000000);
  padding: 1rem 0;
  font-size: 0.82rem;
  color: color-mix(in srgb, var(--color-bg) 55%, var(--color-text-main));
}
.zx-footer__copy-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* — Druk (2026-09-01, audyt UX: „Drukuj przepis”) —
   Czytelnik kulinarny drukuje przepis i bierze go do kuchni. Bez tego arkusza
   na wydruku laduje sie nawigacja, TOC, pasek udostepniania i stopka, a odpowiedzi
   FAQ w zwinietych <details> znikaja calkowicie. */
@media print {
  .zx-header, .zx-nav, .zx-burger, .zx-aside, .zx-toc,
  .zx-share-bar, .zx-top, .zx-progress, .zx-footer,
  .zx-powiazane, .zx-breadcrumb, #comments, .zx-front-hero__btns { display: none !important; }

  html, body { background: #FFFFFF !important; color: #000000 !important; }
  .zx-wrap { max-width: none; padding: 0; }
  .zx-article-layout { display: block; }
  .zx-prose { max-width: none; font-size: 11.5pt; line-height: 1.45; }

  /* Odpowiedzi FAQ musza sie wydrukowac, nawet gdy sa zwiniete na ekranie. */
  .zx-prose details { display: block; }
  .zx-prose details > *:not(summary) { display: revert !important; }
  .zx-prose summary::after { content: none; }

  /* Nie tniemy w poprzek naglowka, listy skladnikow ani tabeli. */
  h1, h2, h3 { break-after: avoid-page; }
  ul, ol, table, figure, .zx-prose details { break-inside: avoid; }
  img { max-width: 100% !important; }

  /* Adres linku obok tekstu — na papierze sam link jest bezuzyteczny. */
  .zx-prose a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: .82em;
    word-break: break-all;
  }
}