/* cwiczeniadomowe.pl — arkusz zrodlowy.
   build.py wstawia w miejsce @font-face{font-family:'Syne';font-style:normal;font-weight:400 800;font-display:swap;src:url('/assets/fonts/syne-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Syne';font-style:normal;font-weight:400 800;font-display:swap;src:url('/assets/fonts/syne-latinext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Figtree';font-style:normal;font-weight:300 900;font-display:swap;src:url('/assets/fonts/figtree-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Figtree';font-style:normal;font-weight:300 900;font-display:swap;src:url('/assets/fonts/figtree-latinext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'DM Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/dmmono-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'DM Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/dmmono-400-latinext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'DM Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/dmmono-500-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'DM Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/dmmono-500-latinext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;} reguly @font-face i zapisuje
   wynik do assets/css/style.css. Nie edytuj pliku wynikowego. */

@font-face{font-family:'Syne';font-style:normal;font-weight:400 800;font-display:swap;src:url('/assets/fonts/syne-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Syne';font-style:normal;font-weight:400 800;font-display:swap;src:url('/assets/fonts/syne-latinext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Figtree';font-style:normal;font-weight:300 900;font-display:swap;src:url('/assets/fonts/figtree-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Figtree';font-style:normal;font-weight:300 900;font-display:swap;src:url('/assets/fonts/figtree-latinext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'DM Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/dmmono-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'DM Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/dmmono-400-latinext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'DM Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/dmmono-500-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'DM Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/assets/fonts/dmmono-500-latinext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}

/* ============================================================ 1. ZMIENNE */
:root {
  /* motyw ciemny jest domyslny */
  --bg:        #0c0d0f;
  --plyta:     #131417;
  --plyta-2:   #191b1f;
  --tusz:      #f3f3f1;
  --tusz-2:    #a4a6ab;
  --tusz-3:    #6e7176;
  --kreska:    #26282d;
  --kreska-2:  #383b41;
  --akcent:    #ff2f6d;
  --akcent-2:  #ff6f96;
  --na-akcent: #0c0d0f;
  --akcent-tlo:#2a1119;
  --zielony:   #3fd18b;
  --bursztyn:  #ffb020;

  --f-tyt: 'Syne', 'Trebuchet MS', system-ui, sans-serif;
  --f-txt: 'Figtree', -apple-system, 'Segoe UI', system-ui, sans-serif;
  --f-mono:'DM Mono', 'Consolas', ui-monospace, monospace;

  --szer: 1180px;
  --marg: 20px;
  --pasek: 60px;
}

:root[data-motyw="jasny"] {
  --bg:        #f4f4f2;
  --plyta:     #ffffff;
  --plyta-2:   #ebebe7;
  --tusz:      #111216;
  --tusz-2:    #52555b;
  --tusz-3:    #81848a;
  --kreska:    #dcdcd7;
  --kreska-2:  #c2c2bc;
  --akcent:    #d10f4f;
  --akcent-2:  #a90a3e;
  --na-akcent: #ffffff;
  --akcent-tlo:#fbe6ec;
  --zielony:   #147a4d;
  --bursztyn:  #96650a;
}

/* ============================================================ 2. BAZA */
*, *::before, *::after { box-sizing: border-box; }

html {
  overflow-x: hidden;                 /* obie warstwy - inaczej na mobile da sie przewinac w bok */
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--tusz);
  font-family: var(--f-txt);
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--akcent);
  outline-offset: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--f-tyt);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 0 0 .5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.1rem, 8vw, 4.1rem); }
h2 { font-size: clamp(1.6rem, 5.4vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 3.6vw, 1.5rem); }
h4 { font-size: 1.02rem; font-weight: 700; }
p  { margin: 0 0 1.1em; }

.powloka { width: 100%; max-width: var(--szer); margin: 0 auto; padding: 0 var(--marg); }

.kicker {
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--akcent);
  margin: 0 0 .9rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.kicker::after { content: ""; flex: 1; height: 1px; background: var(--kreska); }
.kicker--cichy { color: var(--tusz-3); }

.mono { font-family: var(--f-mono); font-size: .8rem; letter-spacing: .02em; }
.cichy { color: var(--tusz-2); }
.mniej { font-size: .875rem; }
.srodek { text-align: center; }

/* ============================================================ 3. NAGLOWEK */
.pasek {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--bg);
  border-bottom: 1px solid var(--kreska);
}
.pasek-rzad {
  height: var(--pasek);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* Zabezpieczenie: to znak ma sie skracac, a nie wypychac przyciski poza ekran.
   Bez min-width:0 element flex nie zwezi sie ponizej szerokosci swojej tresci. */
.znak { display: flex; align-items: center; gap: 10px; min-width: 0; overflow: hidden; }
.znak-kwadrat {
  width: 30px; height: 30px;
  flex-shrink: 0;
  display: grid; place-items: center;
  background: var(--akcent);
  color: var(--na-akcent);
  font-family: var(--f-tyt);
  font-weight: 800;
  font-size: .82rem;
  letter-spacing: -.04em;
}
.znak-tekst {
  font-family: var(--f-tyt);
  font-weight: 800;
  font-size: .94rem;
  letter-spacing: -.03em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.znak-tekst span { color: var(--tusz-3); font-weight: 400; }

.pasek-akcje { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.przel-motyw {
  /* 44 px to minimalny sensowny cel dotykowy — pasek ma 60 px, wiec sie miesci */
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: none;
  border: 1px solid var(--kreska);
  color: var(--tusz-2);
  cursor: pointer;
  padding: 0;
}
.przel-motyw:hover { color: var(--tusz); border-color: var(--kreska-2); }
.przel-motyw svg { width: 15px; height: 15px; }
.przel-motyw .ikona-slonce { display: none; }
:root[data-motyw="jasny"] .przel-motyw .ikona-slonce { display: block; }
:root[data-motyw="jasny"] .przel-motyw .ikona-ksiezyc { display: none; }

/* wyzwalacz nawigacji - swiadomie NIE hamburger i NIE szuflada */
.menu-btn {
  display: flex; align-items: center; gap: 8px;
  height: 44px; padding: 0 14px;
  background: none;
  border: 1px solid var(--kreska-2);
  color: var(--tusz);
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  cursor: pointer;
}
.menu-btn:hover { border-color: var(--akcent); color: var(--akcent); }
.menu-btn i {
  font-style: normal;
  font-size: 1.05rem;
  line-height: 1;
  transition: transform .22s ease;
}
.menu-btn[aria-expanded="true"] i { transform: rotate(45deg); }

/* panel rozwijany pod paskiem - ten sam na telefonie i na desktopie */
.panel {
  position: absolute;
  left: 0; right: 0;
  top: 100%;
  background: var(--plyta);
  border-bottom: 1px solid var(--kreska);
  max-height: 0;
  overflow: hidden;
  visibility: hidden;
  transition: max-height .28s ease, visibility 0s linear .28s;
}
.panel[data-otwarty="1"] {
  max-height: 82vh;
  overflow-y: auto;
  visibility: visible;
  transition: max-height .3s ease, visibility 0s;
}
.panel-siatka { padding: 22px 0 28px; display: grid; gap: 22px; }
.panel-kol h4 {
  font-family: var(--f-mono);
  font-size: .68rem;
  font-weight: 400;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--tusz-3);
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--kreska);
}
.panel-kol ul { list-style: none; margin: 0; padding: 0; }
.panel-kol li + li { margin-top: 2px; }
.panel-kol a {
  display: block;
  padding: 7px 0;
  font-size: .96rem;
  color: var(--tusz-2);
  border-bottom: 1px solid transparent;
}
.panel-kol a:hover { color: var(--akcent); }
.panel-kol a[aria-current="page"] { color: var(--tusz); font-weight: 600; }

/* ============================================================ 4. PRZYCISKI (kwadratowe, bez cieni) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  min-height: 48px;
  border: 1px solid var(--kreska-2);
  background: none;
  color: var(--tusz);
  font-family: var(--f-txt);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .01em;
  cursor: pointer;
  text-align: center;
  transition: background-color .16s ease, color .16s ease, border-color .16s ease;
}
.btn:hover { border-color: var(--akcent); color: var(--akcent); }
.btn--glowny {
  background: var(--akcent);
  border-color: var(--akcent);
  color: var(--na-akcent);
}
.btn--glowny:hover { background: var(--akcent-2); border-color: var(--akcent-2); color: var(--na-akcent); }
.btn--pelny { width: 100%; }
.btn--maly { min-height: 40px; padding: 9px 16px; font-size: .86rem; }
.btn[disabled] { opacity: .4; cursor: not-allowed; }
.btn i { font-style: normal; }

.link-podkr {
  border-bottom: 1px solid var(--akcent);
  padding-bottom: 1px;
  font-weight: 600;
  color: var(--akcent);
}
.link-podkr:hover { color: var(--tusz); border-color: var(--tusz); }

/* ============================================================ 5. SEKCJE */
.sekcja { padding: 54px 0; border-top: 1px solid var(--kreska); }
.sekcja--bez-kreski { border-top: 0; }
.sekcja-glowa { margin-bottom: 26px; }
.sekcja-glowa p { color: var(--tusz-2); max-width: 62ch; margin-bottom: 0; }

/* ============================================================ 6. MATRYCA — siatka na wspolnych wloskach */
.matryca {
  display: grid;
  gap: 1px;
  background: var(--kreska);
  border: 1px solid var(--kreska);
}
.matryca--2 { grid-template-columns: 1fr; }
.matryca--3 { grid-template-columns: 1fr; }
.cela {
  background: var(--bg);
  padding: 22px 20px;
}
.cela h3 { margin-bottom: .35em; }
.cela p:last-child { margin-bottom: 0; }
.cela-nr {
  font-family: var(--f-mono);
  font-size: .72rem;
  color: var(--akcent);
  letter-spacing: .1em;
  display: block;
  margin-bottom: 10px;
}

/* ============================================================ 7. RZEDY — lista zamiast kart z ikonkami */
.rzedy { border-top: 1px solid var(--kreska); }
.rzad {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px 14px;
  padding: 18px 0 18px 14px;
  border-bottom: 1px solid var(--kreska);
  position: relative;
  transition: background-color .16s ease, padding-left .16s ease;
}
.rzad::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--akcent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .18s ease;
}
a.rzad:hover { background: var(--plyta); padding-left: 20px; }
a.rzad:hover::before { transform: scaleY(1); }
.rzad-nr {
  font-family: var(--f-mono);
  font-size: .74rem;
  color: var(--tusz-3);
  min-width: 42px;
}
.rzad-tresc { min-width: 0; }
.rzad-tytul {
  font-family: var(--f-tyt);
  font-weight: 700;
  font-size: 1.04rem;
  letter-spacing: -.015em;
  margin: 0 0 3px;
  line-height: 1.25;
}
.rzad-meta {
  font-family: var(--f-mono);
  font-size: .72rem;
  color: var(--tusz-3);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
}
.rzad-strzalka { color: var(--tusz-3); font-size: 1.1rem; }
a.rzad:hover .rzad-strzalka { color: var(--akcent); }
.rzad--fot { grid-template-columns: auto auto 1fr auto; gap: 12px; }
@media (max-width: 479px) {
  .rzad--fot .rzad-nr { display: none; }        /* kod i tak jest na stronie cwiczenia */
  .rzad--fot { grid-template-columns: auto 1fr auto; }
}

/* ============================================================ 8. ZNACZNIKI */
.znaczniki { display: flex; flex-wrap: wrap; gap: 6px; }
.znacznik {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1px solid var(--kreska-2);
  color: var(--tusz-2);
  white-space: nowrap;
}
.znacznik--akcent { border-color: var(--akcent); color: var(--akcent); }
.znacznik--ok { border-color: var(--zielony); color: var(--zielony); }
.znacznik--uwaga { border-color: var(--bursztyn); color: var(--bursztyn); }

/* ============================================================ 9. KREATOR (generator) */
.kreator {
  border: 1px solid var(--kreska-2);
  background: var(--plyta);
}
.kreator-pasek {
  display: flex;
  gap: 3px;
  padding: 14px 16px 0;
}
.kreator-pasek span {
  flex: 1;
  height: 3px;
  background: var(--kreska-2);
  transition: background-color .2s ease;
}
.kreator-pasek span.zrobione { background: var(--akcent); }
.kreator-glowa {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px 0;
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--tusz-3);
}
.kreator-krok { padding: 10px 16px 18px; }
.kreator-krok h3 {
  font-size: clamp(1.25rem, 5vw, 1.7rem);
  margin-bottom: .3em;
}
.kreator-podpis {
  color: var(--tusz-2);
  font-size: .92rem;
  margin-bottom: 16px;
}

.opcje { display: grid; gap: 1px; background: var(--kreska); border: 1px solid var(--kreska); }
.opcje--2 { grid-template-columns: 1fr 1fr; }
.opcja {
  position: relative;
  display: block;
  background: var(--bg);
  padding: 14px 14px 14px 18px;
  cursor: pointer;
  transition: background-color .14s ease;
}
.opcja::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--akcent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .16s ease;
}
.opcja:hover { background: var(--plyta-2); }
.opcja input { position: absolute; opacity: 0; width: 0; height: 0; }
.opcja-tytul { font-weight: 600; font-size: .98rem; display: block; }
.opcja-opis { color: var(--tusz-3); font-size: .82rem; display: block; margin-top: 2px; line-height: 1.4; }
.opcja:has(input:checked) { background: var(--akcent-tlo); }
.opcja:has(input:checked)::before { transform: scaleX(1); }
.opcja:has(input:checked) .opcja-tytul { color: var(--akcent); }
.opcja:has(input:focus-visible) { outline: 2px solid var(--akcent); outline-offset: -2px; }

.pola { display: grid; gap: 14px; }
.pole label {
  display: block;
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--tusz-3);
  margin-bottom: 6px;
}
.pole input, .pole select {
  width: 100%;
  padding: 13px 14px;
  min-height: 48px;
  background: var(--bg);
  border: 1px solid var(--kreska-2);
  color: var(--tusz);
  font-family: var(--f-mono);
  font-size: 1rem;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}
.pole input:focus, .pole select:focus { border-color: var(--akcent); outline: none; }
.pole select {
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
                    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 38px;
}
.pole-blad { color: var(--akcent); font-size: .82rem; margin-top: 6px; min-height: 1.2em; }

.kreator-stopka {
  display: flex;
  gap: 10px;
  padding: 0 16px 16px;
}
.kreator-stopka .btn { flex: 1; }
.kreator-stopka .btn--wstecz { flex: 0 0 auto; min-width: 56px; padding: 14px; }

/* ============================================================ 10. WYNIK PLANU */
.wynik { border: 1px solid var(--kreska-2); }
.wynik-glowa {
  padding: 24px 20px;
  border-bottom: 1px solid var(--kreska-2);
  background: var(--plyta);
}
.wynik-glowa h2 { margin-bottom: .25em; }
.wynik-liczby {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--kreska);
  border-top: 1px solid var(--kreska);
  border-bottom: 1px solid var(--kreska);
}
.wynik-liczba { background: var(--bg); padding: 14px 16px; }
.wynik-liczba b {
  display: block;
  font-family: var(--f-tyt);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.1;
}
.wynik-liczba span {
  font-family: var(--f-mono);
  font-size: .66rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--tusz-3);
}

.dzien { border-bottom: 1px solid var(--kreska); }
.dzien-glowa {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px 10px;
  flex-wrap: wrap;
}
.dzien-glowa h3 { margin: 0; }
.dzien-fokus { font-family: var(--f-mono); font-size: .72rem; color: var(--tusz-3); }

.cw { border-top: 1px solid var(--kreska); }
.cw-glowa {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  padding: 14px 20px;
  align-items: center;
}
.cw-nazwa { font-weight: 600; font-size: .99rem; line-height: 1.3; }
.cw-nazwa a { border-bottom: 1px solid var(--kreska-2); }
.cw-nazwa a:hover { color: var(--akcent); border-color: var(--akcent); }
.cw-dawka {
  font-family: var(--f-mono);
  font-size: .82rem;
  color: var(--akcent);
  white-space: nowrap;
  text-align: right;
}
.cw-nota {
  grid-column: 1 / -1;
  font-size: .84rem;
  color: var(--tusz-2);
  border-left: 2px solid var(--kreska-2);
  padding-left: 10px;
}
.cw details { grid-column: 1 / -1; margin-top: 6px; }
.cw summary {
  font-family: var(--f-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--tusz-3);
  cursor: pointer;
  padding: 6px 0;
  list-style: none;
}
.cw summary::-webkit-details-marker { display: none; }
.cw summary::before { content: "+ "; color: var(--akcent); }
.cw details[open] summary::before { content: "− "; }
.cw summary:hover { color: var(--akcent); }
.technika { padding: 6px 0 12px; font-size: .9rem; }
.technika ol, .technika ul { margin: 0 0 12px; padding-left: 20px; }
.technika li { margin-bottom: 6px; }
.technika h5 {
  font-family: var(--f-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--tusz-3);
  margin: 0 0 6px;
  font-weight: 400;
}

/* ============================================================ 11. TRESC ARTYKULOW */
.tresc { max-width: 68ch; }
.tresc h2 { margin-top: 1.8em; }
.tresc h3 { margin-top: 1.5em; }
.tresc ul, .tresc ol { padding-left: 22px; margin: 0 0 1.2em; }
.tresc li { margin-bottom: .45em; }
.tresc strong { color: var(--tusz); font-weight: 700; }
.tresc a:not(.btn) { color: var(--akcent); border-bottom: 1px solid var(--kreska-2); }
.tresc a:not(.btn):hover { border-color: var(--akcent); }

.ramka {
  border: 1px solid var(--kreska-2);
  border-left: 3px solid var(--akcent);
  padding: 16px 18px;
  margin: 0 0 1.3em;
  background: var(--plyta);
}
.ramka h4 { margin: 0 0 .4em; }
.ramka p:last-child { margin-bottom: 0; }
.ramka--uwaga { border-left-color: var(--bursztyn); }

.tabela-otoczka { overflow-x: auto; margin: 0 0 1.4em; border: 1px solid var(--kreska); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; min-width: 460px; }
th, td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--kreska); }
th {
  font-family: var(--f-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--tusz-3);
  font-weight: 400;
  background: var(--plyta);
  white-space: nowrap;
}
tbody tr:last-child td { border-bottom: 0; }

.faq details {
  border-bottom: 1px solid var(--kreska);
  padding: 4px 0;
}
.faq summary {
  cursor: pointer;
  padding: 14px 28px 14px 0;
  font-weight: 600;
  font-size: 1rem;
  position: relative;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0; top: 12px;
  color: var(--akcent);
  font-size: 1.2rem;
}
.faq details[open] summary::after { content: "−"; }
.faq-tresc { padding: 0 0 14px; color: var(--tusz-2); }
.faq-tresc p:last-child { margin-bottom: 0; }

.okruszki {
  font-family: var(--f-mono);
  font-size: .7rem;
  color: var(--tusz-3);
  padding: 16px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.okruszki a:hover { color: var(--akcent); }
.okruszki span { color: var(--kreska-2); }

/* ============================================================ 12. STOPKA */
.stopka { border-top: 1px solid var(--kreska); margin-top: 40px; }
.stopka-znak {
  font-family: var(--f-tyt);
  font-weight: 800;
  font-size: clamp(2.2rem, 13vw, 7rem);
  letter-spacing: -.045em;
  line-height: .9;
  color: var(--plyta-2);
  padding: 26px 0 18px;
  user-select: none;
  overflow: hidden;
  white-space: nowrap;
}
.stopka-matryca {
  display: grid;
  gap: 1px;
  background: var(--kreska);
  border-top: 1px solid var(--kreska);
  border-bottom: 1px solid var(--kreska);
}
.stopka-cela { background: var(--bg); padding: 20px; }
.stopka-cela h4 {
  font-family: var(--f-mono);
  font-size: .66rem;
  font-weight: 400;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--tusz-3);
  margin: 0 0 10px;
}
.stopka-cela ul { list-style: none; margin: 0; padding: 0; }
.stopka-cela li { margin-bottom: 6px; }
.stopka-cela a { color: var(--tusz-2); font-size: .92rem; }
.stopka-cela a:hover { color: var(--akcent); }
.stopka-dol {
  padding: 16px 0 26px;
  font-family: var(--f-mono);
  font-size: .7rem;
  color: var(--tusz-3);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  justify-content: space-between;
}

/* ============================================================ 13. HERO */
.hero { padding: 40px 0 46px; }
.hero h1 { margin-bottom: .3em; }
.hero-lead {
  font-size: 1.06rem;
  color: var(--tusz-2);
  max-width: 56ch;
  margin-bottom: 22px;
}
.hero-lead strong { color: var(--tusz); }
.hero-fakty {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--kreska);
  border: 1px solid var(--kreska);
  margin-top: 26px;
}
.hero-fakt { background: var(--bg); padding: 14px 12px; }
.hero-fakt b {
  display: block;
  font-family: var(--f-tyt);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -.03em;
}
.hero-fakt span {
  font-family: var(--f-mono);
  font-size: .62rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--tusz-3);
}

/* ============================================================ 14. FILTRY ATLASU */
.filtry {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 18px;
  scrollbar-width: thin;
}
.filtr {
  flex: 0 0 auto;
  font-family: var(--f-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 8px 12px;
  border: 1px solid var(--kreska-2);
  background: none;
  color: var(--tusz-2);
  cursor: pointer;
  white-space: nowrap;
}
.filtr:hover { color: var(--tusz); }
.filtr[aria-pressed="true"] { background: var(--akcent); border-color: var(--akcent); color: var(--na-akcent); }

.szukajka {
  width: 100%;
  padding: 13px 14px;
  min-height: 48px;
  background: var(--bg);
  border: 1px solid var(--kreska-2);
  color: var(--tusz);
  font-family: var(--f-mono);
  font-size: .92rem;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
  margin-bottom: 14px;
}
.szukajka:focus { border-color: var(--akcent); outline: none; }
.pusto { padding: 30px 0; color: var(--tusz-3); font-family: var(--f-mono); font-size: .82rem; }

/* ============================================================ 15. NARZEDZIA */
.narzedzie { border: 1px solid var(--kreska-2); background: var(--plyta); margin-bottom: 24px; }
.narzedzie-glowa { padding: 18px 18px 0; }
.narzedzie-cialo { padding: 16px 18px 18px; }
.narzedzie-wynik {
  border-top: 1px solid var(--kreska-2);
  padding: 16px 18px;
  background: var(--bg);
  display: none;
}
.narzedzie-wynik[data-widoczny="1"] { display: block; }
.wynik-duzy {
  font-family: var(--f-tyt);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--akcent);
  line-height: 1.1;
}

/* ============================================================ 16. RYCINY CWICZEN
   Rysunek ma WLASNE, stale tlo (#101114) i nie reaguje na przelacznik motywu —
   plik SVG wstawiony przez <img> jest odizolowany od zmiennych CSS dokumentu.
   Zachowuje sie wiec jak zdjecie: w jasnym motywie to ciemny kafel. */
.rycina {
  margin: 0 0 24px;
  border: 1px solid var(--kreska);
  background: #101114;
}
.rycina img {
  display: block;
  width: 100%;
  height: auto;
}
/* legenda lezy NA ciemnym kaflu, wiec jej barwy sa stale — z motywem jasnym
   dziedziczone --kreska/--akcent dawaly jasna kreske i ciemna magente na czerni */
.rycina figcaption {
  border-top: 1px solid #292b30;
  padding: 9px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  font-family: var(--f-mono);
  font-size: .68rem;
  letter-spacing: .02em;
  color: #83878e;
}
.rycina-klucz { display: inline-flex; align-items: center; gap: 7px; }
.rycina-klucz::before {
  content: "";
  width: 15px;
  height: 0;
  border-top: 2px dashed currentColor;
}
.rycina-klucz--duch { color: #74787f; }
.rycina-klucz--akcent { color: #ff2f6d; }
.rycina-klucz--akcent::before { border-top-style: solid; }

.tech-siatka > .rycina { max-width: 380px; }

.rzad-fot {
  width: 76px;
  height: 61px;
  background: #101114;
  border: 1px solid var(--kreska);
  flex-shrink: 0;
}
a.rzad--fot:hover .rzad-fot { border-color: var(--kreska-2); }

/* ============================================================ 17. RESPONSYWNOSC */
/* Na waskich ekranach (iPhone SE/13 mini) pelny znak + dwa przyciski nie miescily
   sie w 335 px dostepnej szerokosci paska — stad zwezenie obu stron. */
@media (max-width: 479px) {
  .znak { gap: 8px; }
  .znak-kwadrat { width: 28px; height: 28px; font-size: .76rem; }
  .znak-tekst { font-size: .8rem; }
  .pasek-akcje { gap: 6px; }
  .menu-btn { padding: 0 10px; letter-spacing: .08em; }
}

@media (min-width: 640px) {
  .matryca--2 { grid-template-columns: 1fr 1fr; }
  .wynik-liczby { grid-template-columns: repeat(4, 1fr); }
  .stopka-matryca { grid-template-columns: 1fr 1fr; }
  .kreator-krok, .kreator-glowa, .kreator-pasek, .kreator-stopka { padding-left: 26px; padding-right: 26px; }
  .cela { padding: 26px 24px; }
}

@media (min-width: 900px) {
  :root { --marg: 32px; }
  body { font-size: 17px; }
  .matryca--3 { grid-template-columns: repeat(3, 1fr); }
  .panel-siatka { grid-template-columns: repeat(4, 1fr); gap: 28px; }
  .stopka-matryca { grid-template-columns: repeat(4, 1fr); }
  .hero { padding: 72px 0 64px; }
  .sekcja { padding: 72px 0; }
  .rzad { grid-template-columns: auto 1fr auto auto; gap: 20px; }
  .rzad--fot { grid-template-columns: auto auto 1fr auto auto; }
  .rzad-nr { min-width: 54px; }
  .tech-siatka {
    display: grid;
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }
  .tech-siatka > .rycina { margin-bottom: 0; }
  .kreator-stopka .btn { flex: 0 0 auto; min-width: 180px; }
  .kreator-stopka { justify-content: flex-end; }
  .dwie-kolumny {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 46px;
    align-items: start;
  }
  .bok { position: sticky; top: calc(var(--pasek) + 24px); }
}

/* ============================================================ 18. WYDRUK */
@media print {
  :root {
    --bg: #fff; --plyta: #fff; --plyta-2: #f2f2f2;
    --tusz: #000; --tusz-2: #333; --tusz-3: #555;
    --kreska: #bbb; --kreska-2: #888; --akcent: #000; --na-akcent: #fff;
  }
  .pasek, .stopka, .kreator, .nie-drukuj, .panel { display: none !important; }
  body { font-size: 11pt; }
  /* generator.js otwiera wszystkie <details> przed drukiem (zdarzenie beforeprint) —
     tutaj tylko chowamy klikalny naglowek, ktory na papierze nic nie wnosi */
  .cw details > summary { display: none; }
  .technika { padding-top: 0; }
  .technika a { text-decoration: none; }
  .rzad-fot { display: none; }
  /* rycina jest ciemnym kaflem — na papierze odwracamy ja, zeby nie zalewac strony
     tuszem; hue-rotate przywraca magente po inwersji */
  .rycina { border-color: #000; background: #fff; break-inside: avoid; }
  .rycina img { filter: invert(1) hue-rotate(180deg); }
  .rycina figcaption { border-top-color: #000; }
  .dzien { break-inside: avoid; page-break-inside: avoid; }
  .wynik { border: 1px solid #000; }
  a { color: #000; }
}

/* ---------- Komponenty autopilota tresci (ac-*) --------------------------
   Uzywane przez podstrony dokladane automatycznie co dwa dni. Kolory,
   typografia i zaokraglenia biora sie ze zmiennych motywu tej witryny,
   wiec komponent wyglada u siebie w kazdym z pieciu serwisow.            */
/* Szerokosc i wysrodkowanie ustawiamy tutaj, a nie liczymy na klase kontenera
   witryny: czesc serwisow uzywa `.container`, czesc `.wrap`, a cwiczwdomu.pl
   nie ma zadnej z nich. Komponent musi wygladac poprawnie wszedzie. */
.ac-page { max-width: 860px; margin-left: auto; margin-right: auto;
           padding: 26px 20px 56px; }
.ac-crumbs { font-size: .86rem; color: var(--tusz-2, #64748b); margin: 0 0 18px; }
.ac-crumbs a { color: inherit; }
.ac-kicker {
  display: inline-block; padding: 5px 12px; border-radius: 999px;
  background: var(--akcent, #2563eb); color: #fff;
  font-size: .74rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
}
.ac-page h1 { margin: 14px 0 10px; line-height: 1.18; }
.ac-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: .86rem;
           color: var(--tusz-2, #64748b); margin-bottom: 6px; }
.ac-toc { margin: 26px 0; padding: 18px 22px; border: 1px solid var(--kreska, #e5e7eb);
          border-radius: 12px; background: var(--plyta, #fff); }
.ac-toc strong { display: block; margin-bottom: 8px; font-size: .82rem;
                 letter-spacing: .08em; text-transform: uppercase; color: var(--tusz-2, #64748b); }
.ac-toc ol { margin: 0; padding-left: 20px; }
.ac-toc li { margin: 4px 0; }
.ac-page h2 { margin: 34px 0 12px; line-height: 1.28; }
.ac-page p, .ac-page li { line-height: 1.72; }
.ac-note { margin: 22px 0; padding: 16px 20px; border-radius: 12px;
           background: var(--plyta, #fff); border: 1px solid var(--kreska, #e5e7eb);
           border-left: 5px solid var(--akcent, #2563eb); }
.ac-faq { margin: 10px 0; border: 1px solid var(--kreska, #e5e7eb); border-radius: 12px;
          background: var(--plyta, #fff); overflow: hidden; }
.ac-faq > summary { cursor: pointer; padding: 15px 20px; font-weight: 600;
                    list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.ac-faq > summary::-webkit-details-marker { display: none; }
.ac-faq > summary::after { content: "+"; font-weight: 700; color: var(--akcent, #2563eb); }
.ac-faq[open] > summary::after { content: "\2013"; }
.ac-faq > div { padding: 0 20px 16px; color: var(--tusz-2, #4b5563); }
.ac-src { margin-top: 30px; font-size: .84rem; color: var(--tusz-2, #64748b); }

/* rycina, powiazane strony i blok "O tej tresci" */
.ac-fig { margin: 26px 0; }
.ac-fig img { display: block; width: 100%; height: auto; border-radius: 14px;
              border: 1px solid var(--kreska, #e5e7eb); }
.ac-fig figcaption { margin-top: 8px; font-size: .84rem; color: var(--tusz-2, #64748b); }
.ac-related { margin: 30px 0; padding: 18px 22px; border-radius: 12px;
              background: var(--plyta, #fff); border: 1px solid var(--kreska, #e5e7eb); }
.ac-related strong { display: block; margin-bottom: 8px; font-size: .82rem;
                     letter-spacing: .08em; text-transform: uppercase;
                     color: var(--tusz-2, #64748b); }
.ac-related ul { margin: 0; padding-left: 20px; }
.ac-related li { margin: 5px 0; }
.ac-about { margin: 34px 0 0; padding: 20px 22px; border-radius: 12px;
            background: var(--plyta, #fff); border: 1px solid var(--kreska, #e5e7eb);
            font-size: .92rem; }
.ac-about h2 { margin: 0 0 10px; font-size: 1.05rem; }
.ac-about p { margin: 0 0 10px; }
.ac-about .ac-about-h { font-weight: 600; margin-top: 14px; }
.ac-about ul { margin: 6px 0 0; padding-left: 20px; }
.ac-about li { margin: 4px 0; }

/* kalkulator */
.ac-calc { margin: 26px 0; padding: 22px; border-radius: 14px;
           border: 1px solid var(--kreska, #e5e7eb); background: var(--plyta, #fff); }
.ac-field { margin-bottom: 14px; }
.ac-field label { display: block; margin-bottom: 5px; font-size: .88rem; font-weight: 600; }
.ac-field input, .ac-field select {
  width: 100%; padding: 11px 13px; font-size: 1rem; font: inherit;
  border: 1px solid var(--kreska, #cbd5e1); border-radius: 10px;
  background: var(--plyta, #fff); color: var(--tusz, #111827);
}
.ac-btn { width: 100%; padding: 13px 18px; border: 0; border-radius: 10px; cursor: pointer;
          background: var(--akcent, #2563eb); color: #fff; font-size: 1rem; font-weight: 700; }
.ac-out { margin-top: 18px; padding: 18px; border-radius: 12px;
          background: var(--plyta, #fff); border: 1px dashed var(--kreska, #cbd5e1); }
.ac-out-main { font-size: 1.9rem; font-weight: 800; color: var(--akcent, #2563eb); line-height: 1.2; }
.ac-out-label { font-size: .8rem; letter-spacing: .07em; text-transform: uppercase;
                color: var(--tusz-2, #64748b); }
.ac-row { display: flex; justify-content: space-between; gap: 14px; padding: 8px 0;
          border-top: 1px solid var(--kreska, #e5e7eb); font-size: .95rem; }
.ac-row b { font-variant-numeric: tabular-nums; }
@media (max-width: 640px) { .ac-calc { padding: 16px; } .ac-out-main { font-size: 1.5rem; } }