/* Wyniki na żywo. Zero zewnętrznych zasobów (CSP: default-src 'self'; img-src 'self' data:).
   Kontrast (WCAG): tekst >= 4.5:1, elementy graficzne i ramki >= 3:1 względem tła, w obu motywach.
   Wartości sprawdzone skryptem (tests/contrast_check.mjs); kolory wykresów zawsze mają też wzór lub etykietę. */

:root {
  color-scheme: light dark;
  --paper: #ffffff;
  --card: #f4f7fa;         /* powierzchnia */
  --ink: #1b2733;
  --muted: #4a5a6a;
  --edge: #6b7c8c;         /* ramki kontrolek i wykresów (>= 3:1) */
  --line: #c9d3dc;         /* ramki dekoracyjne kart i tabel */
  --soft: #e3eaf0;
  --accent: #00659a;       /* tekst i linki */
  --accent-2: #0089c9;     /* paleta Opole+: wypełnienia wykresów */
  --on-accent: #ffffff;
  --focus: #003b5c;
  --warn-bg: #fff1c7;
  --warn-ink: #4d3200;
  --err-bg: #fde5e1;
  --err-ink: #8c1d12;
  --stripe: rgba(244, 247, 250, .62);
  /* kategorie (daltonizm: Okabe-Ito ściemnione do >= 3:1) */
  --s1: #0072b2; --s2: #b8420a; --s3: #00795a; --s4: #7a4ca0; --s5: #9a6400; --s6: #b02f6a; --s7: #5f6672; --s8: #1c6f8a;
  /* skala zgody */
  --z-zz: #00507f; --z-rz: #2e86bd; --z-rn: #cf6a2a; --z-zn: #9c2f00; --z-tp: #6b7280;
  /* gauge: od najlżejszego do najcięższego */
  --g1: #f1d3ac; --g2: #e3a15d; --g3: #c4621f; --g4: #8c2c00;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0f1923; --card: #17232f; --ink: #e8eef4; --muted: #b4c0cc; --edge: #8a9bab; --line: #2d3d4c; --soft: #25344a;
    --accent: #6cc4ee; --accent-2: #3aa9e0; --on-accent: #08202f; --focus: #ffd24d;
    --warn-bg: #3a2e0c; --warn-ink: #ffdf9e; --err-bg: #3b1613; --err-ink: #ffb4ab;
    --stripe: rgba(15, 25, 35, .6);
    --s1: #56b4e9; --s2: #ff8a5c; --s3: #3fc79a; --s4: #b9a2ff; --s5: #f0b030; --s6: #f08bb8; --s7: #a0a8b4; --s8: #6cc4d6;
    --z-zz: #8fd0f7; --z-rz: #3a8fc4; --z-rn: #d9703a; --z-zn: #ff9a6b; --z-tp: #9aa3b2;
    --g1: #5a4636; --g2: #a8672f; --g3: #e08a45; --g4: #ffb27d;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #0f1923; --card: #17232f; --ink: #e8eef4; --muted: #b4c0cc; --edge: #8a9bab; --line: #2d3d4c; --soft: #25344a;
  --accent: #6cc4ee; --accent-2: #3aa9e0; --on-accent: #08202f; --focus: #ffd24d;
  --warn-bg: #3a2e0c; --warn-ink: #ffdf9e; --err-bg: #3b1613; --err-ink: #ffb4ab;
  --stripe: rgba(15, 25, 35, .6);
  --s1: #56b4e9; --s2: #ff8a5c; --s3: #3fc79a; --s4: #b9a2ff; --s5: #f0b030; --s6: #f08bb8; --s7: #a0a8b4; --s8: #6cc4d6;
  --z-zz: #8fd0f7; --z-rz: #3a8fc4; --z-rn: #d9703a; --z-zn: #ff9a6b; --z-tp: #9aa3b2;
  --g1: #5a4636; --g2: #a8672f; --g3: #e08a45; --g4: #ffb27d;
}
:root[data-theme="light"] { color-scheme: light; }

@media (prefers-contrast: more) {
  :root { --edge: var(--ink); --muted: var(--ink); --line: var(--ink); }
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 4.5rem; }
body {
  margin: 0; background-color: var(--paper); color: var(--ink);
  font: 1rem/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  overflow-wrap: anywhere; min-height: 100vh; display: flex; flex-direction: column;
}
main { position: relative; flex: 1; }
.wrap { max-width: 72rem; margin: 0 auto; padding: 0 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
a { color: var(--accent); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
main:focus { outline: none; }
.skip-link { position: absolute; left: .5rem; top: -4rem; background: var(--ink); color: var(--paper); padding: .5rem .75rem; z-index: 50; border-radius: .4rem; }
.skip-link:focus { top: .5rem; }

/* przyciski */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem; min-height: 2.5rem; padding: .35rem .9rem;
  border: 2px solid var(--accent); border-radius: .55rem; background: var(--accent); color: var(--on-accent);
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; white-space: nowrap; flex: none;
}
.btn.ghost { background: transparent; color: var(--accent); }
.btn.small { min-height: 2.25rem; padding: .2rem .7rem; font-size: .9rem; }
.btn.big { white-space: normal; text-align: center; flex: 0 1 auto; min-height: 3rem; padding: .5rem 1.4rem; font-size: 1.05rem; }
.btn:hover { filter: brightness(1.08); }
.btn[aria-pressed="true"] { background: var(--accent); color: var(--on-accent); }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* nagłówek */
.hero { background: var(--card); border-bottom: 4px solid var(--accent-2); }
.hero-inner { width: 100%; padding-top: .75rem; padding-bottom: 1.25rem; }
.topbar { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center; justify-content: space-between; }
.brand { margin: 0; font-weight: 700; letter-spacing: .01em; }
.topbar-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); line-height: 1.1; margin: 1.25rem 0 .5rem; }
.lead { max-width: 46rem; font-size: 1.1rem; margin: 0 0 1rem; }
.kpis { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); gap: .75rem; }
.kpis li { background: var(--paper); border: 1px solid var(--line); border-radius: .5rem; padding: .7rem .9rem; display: flex; flex-direction: column; }
.kv { font-size: 1.9rem; line-height: 1.1; font-variant-numeric: tabular-nums; }
.kl { font-size: .95rem; }

/* opis */
.about { padding-top: 1.5rem; }
.about h2, .sec h2, .pending h2 { font-size: 1.5rem; margin: 0 0 .5rem; line-height: 1.2; }
.about-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); gap: 1rem; align-items: start; }
.about-grid p { margin: 0; }
.warn { background: var(--warn-bg); color: var(--warn-ink); border: 2px solid var(--warn-ink); border-radius: .4rem; padding: .7rem .9rem; }

/* filtr */
.filterbar { margin-top: 1rem; background: color-mix(in srgb, var(--paper) 94%, transparent); border-block: 1px solid var(--line); backdrop-filter: blur(4px); z-index: 20; }
.filter-inner { padding-top: .6rem; padding-bottom: .6rem; display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; align-items: center; justify-content: space-between; }
@media (min-width: 900px) { .filterbar { position: sticky; top: 0; } }
fieldset.seg { border: 0; margin: 0; padding: 0; min-width: 0; }
fieldset.seg legend { font-size: .85rem; font-weight: 700; padding: 0; margin-bottom: .25rem; color: var(--muted); }
.seg-row { display: flex; flex-wrap: wrap; gap: .4rem; }
.pill { position: relative; }
.pill input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.pill .pl { display: inline-flex; flex-wrap: wrap; align-items: baseline; gap: 0 .2rem; min-height: 2.5rem; align-content: center; padding: .25rem .8rem; border: 2px solid var(--accent); border-radius: 2rem; color: var(--accent); font-weight: 600; background: var(--card); }
.pill .pl small { font-weight: 400; font-size: .8rem; color: var(--muted); }
.pill input:checked + .pl { background: var(--accent); color: var(--on-accent); }
.pill input:checked + .pl small { color: var(--on-accent); }
.pill input:checked + .pl::before { content: "✓"; margin-right: .1rem; }
.pill:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 2rem; }
.refresh { display: flex; flex-wrap: wrap; gap: .5rem .9rem; align-items: center; }
.switch { display: inline-flex; align-items: center; gap: .45rem; font-weight: 600; }
.switch input { width: 1.2rem; height: 1.2rem; accent-color: var(--accent); }

/* komunikaty */
.alert { margin-top: 1rem; background: var(--err-bg); color: var(--err-ink); border: 2px solid var(--err-ink); border-radius: .6rem; padding: .7rem .9rem; display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center; justify-content: space-between; }
.alert p { margin: 0; font-weight: 600; }

/* sekcje i karty */
.jump { margin: 1rem auto 0; font-size: .95rem; }
.jump h2 { font-size: 1rem; margin: 0 0 .35rem; }
.jump ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem .5rem; }
.jump a { display: inline-flex; align-items: center; min-height: 2.5rem; padding: .2rem .8rem; border: 1px solid var(--edge); border-radius: 2rem; background: var(--card); text-decoration: none; font-weight: 600; }
.jump a:hover { border-color: var(--accent); }
.jump-tools { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .5rem; }

.intro { margin: 0 0 1rem; max-width: 52rem; color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 26rem), 1fr)); gap: 1rem; align-items: start; }
.card { margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: .5rem; padding: .9rem 1rem 1rem; container-type: inline-size; min-width: 0; }
.card.wide { grid-column: 1 / -1; }
.cap { display: flex; flex-direction: column; gap: .1rem; margin-bottom: .6rem; }
.cap .q { font-weight: 700; font-size: 1.05rem; line-height: 1.3; }
.cap .ctx { color: var(--muted); font-size: .9rem; }
.cap .n { color: var(--muted); font-size: .85rem; font-variant-numeric: tabular-nums; }
.desc { margin: .6rem 0 0; font-weight: 600; }
.desc:empty { display: none; }
.note { margin: .6rem 0 0; font-size: .85rem; color: var(--muted); }
.card-foot { display: flex; flex-wrap: wrap; gap: .5rem; align-items: flex-start; margin-top: .6rem; }
.card-foot details { flex: 1 1 14rem; min-width: 0; }
details.data summary { cursor: pointer; font-weight: 600; color: var(--accent); min-height: 2.25rem; display: flex; align-items: center; }
.tbl-scroll { overflow-x: auto; max-width: 100%; margin-top: .4rem; border: 1px solid var(--line); border-radius: .4rem; }
table { border-collapse: collapse; width: 100%; font-size: .875rem; }
th, td { padding: .35rem .6rem; border-bottom: 1px solid var(--soft); text-align: left; vertical-align: top; }
th[scope="row"] { font-weight: 500; }
thead th { background: var(--soft); font-weight: 700; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.cbody.enter .fill { animation: grow .45s ease-out both; transform-origin: left; }
.cbody.enter .seg, .cbody.enter .tile { animation: fade .4s ease-out both; }
@keyframes grow { from { transform: scaleX(0); } }
@keyframes fade { from { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cbody.enter .fill, .cbody.enter .seg, .cbody.enter .tile { animation: none; } * { scroll-behavior: auto !important; } }

/* przełączniki */
.tools { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin-bottom: .75rem; }
.tg { display: inline-flex; flex-wrap: wrap; align-items: center; gap: .3rem; }
.tg-l { font-size: .85rem; font-weight: 700; color: var(--muted); margin-right: .1rem; }
.tgb { border-radius: .45rem; background: transparent; color: var(--accent); }
.tgb[aria-pressed="true"]::before { content: "✓ "; }

/* słupki poziome */
.bars, .lolli, .cmp, .picts, .legend, .mini-kpis { list-style: none; margin: 0; padding: 0; }
.bars li, .lolli li { display: grid; grid-template-columns: minmax(0, 11rem) 1fr 4.2rem; gap: .15rem .6rem; align-items: center; padding: .3rem .35rem; border-radius: .4rem; }
.bars li:hover, .lolli li:hover, .bars li:focus-visible { background: var(--soft); }
.bars.alloc li { grid-template-columns: minmax(0, 11rem) 1fr 6.5rem; }
.bl { line-height: 1.25; }
.top .bl { font-weight: 700; }
.bv { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
.track { display: block; height: 1.1rem; background: var(--soft); border-radius: .3rem; overflow: hidden; border: 1px solid var(--edge); }
.fill { display: block; height: 100%; background: var(--accent-2); }
.top .fill { background: repeating-linear-gradient(135deg, var(--accent-2) 0 6px, color-mix(in srgb, var(--accent-2) 70%, var(--ink)) 6px 9px); }
.bars li.dim, .dim { opacity: .35; }
@container (max-width: 34rem) {
  .bars li, .lolli li { grid-template-columns: 1fr 4.2rem; }
  .bars.alloc li { grid-template-columns: 1fr 6.5rem; }
  .bars li .bl, .lolli li .bl { grid-column: 1 / -1; }
}

/* lollipop */
.lpt { position: relative; display: block; height: 1.4rem; }
.stem { position: absolute; left: 0; top: .65rem; height: 3px; background: var(--s1); border-radius: 2px; }
.dot { position: absolute; top: .2rem; width: 1rem; height: 1rem; margin-left: -.5rem; border-radius: 50%; background: var(--s1); border: 3px solid var(--card); outline: 2px solid var(--s1); }

/* legenda */
.legend { display: flex; flex-wrap: wrap; gap: .3rem .5rem; margin-top: .75rem; }
.lg { max-width: 100%; display: inline-flex; align-items: center; gap: .4rem; min-height: 2.25rem; padding: .15rem .6rem; background: transparent; border: 2px solid var(--edge); border-radius: .5rem; font: inherit; font-size: .9rem; color: var(--ink); cursor: pointer; text-align: left; }
.lg[aria-pressed="true"] { border-color: var(--ink); background: var(--soft); font-weight: 700; }
.lv { font-variant-numeric: tabular-nums; color: var(--muted); font-weight: 600; }
.sw { display: inline-block; flex: none; width: 1.1rem; height: 1.1rem; border-radius: .2rem; border: 1px solid var(--ink); }
.lsw { width: 2.2rem; height: .9rem; flex: none; }

/* kategorie z wzorami: kolor + faktura */
.fx1 { background-color: var(--s1); }
.fx2 { background-color: var(--s2); background-image: repeating-linear-gradient(135deg, transparent 0 5px, var(--stripe) 5px 8px); }
.fx3 { background-color: var(--s3); background-image: radial-gradient(var(--stripe) 1.6px, transparent 2.2px); background-size: 7px 7px; }
.fx4 { background-color: var(--s4); background-image: repeating-linear-gradient(0deg, transparent 0 5px, var(--stripe) 5px 8px); }
.fx5 { background-color: var(--s5); background-image: repeating-linear-gradient(135deg, transparent 0 5px, var(--stripe) 5px 8px), repeating-linear-gradient(45deg, transparent 0 5px, var(--stripe) 5px 8px); }
.fx6 { background-color: var(--s6); background-image: repeating-linear-gradient(90deg, transparent 0 5px, var(--stripe) 5px 8px); }
.fx7 { background-color: var(--s7); background-image: repeating-linear-gradient(45deg, transparent 0 3px, var(--stripe) 3px 6px); }
.fx8 { background-color: var(--s8); background-image: conic-gradient(var(--stripe) 25%, transparent 0 50%, var(--stripe) 0 75%, transparent 0); background-size: 8px 8px; }
.fz-zz { background-color: var(--z-zz); }
.fz-rz { background-color: var(--z-rz); background-image: repeating-linear-gradient(135deg, transparent 0 5px, var(--stripe) 5px 8px); }
.fz-rn { background-color: var(--z-rn); background-image: repeating-linear-gradient(45deg, transparent 0 5px, var(--stripe) 5px 8px); }
.fz-zn { background-color: var(--z-zn); }
.fz-tp { background-color: var(--z-tp); background-image: radial-gradient(var(--stripe) 1.6px, transparent 2.2px); background-size: 7px 7px; }
.gz1 { background-color: var(--g1); background-image: radial-gradient(var(--stripe) 1.4px, transparent 2px); background-size: 6px 6px; }
.gz2 { background-color: var(--g2); background-image: repeating-linear-gradient(0deg, transparent 0 3px, var(--stripe) 3px 6px); }
.gz3 { background-color: var(--g3); background-image: repeating-linear-gradient(135deg, transparent 0 3px, var(--stripe) 3px 6px); }
.gz4 { background-color: var(--g4); }

/* paski skumulowane i rozbieżne */
.stack { display: flex; height: 2.4rem; border: 2px solid var(--ink); border-radius: .4rem; overflow: hidden; background: var(--soft); }
.stack .seg { height: 100%; border-right: 2px solid var(--card); min-width: 2px; }
.stack .seg:last-child { border-right: 0; }
.seg:hover, .seg:focus-visible { filter: brightness(1.15); }
.hrow { display: grid; grid-template-columns: 5.2rem 1fr; gap: .5rem; align-items: center; margin-bottom: .6rem; }
.hl { font-weight: 700; font-size: .9rem; }
.hrow p { margin: 0; }
@container (max-width: 30rem) { .hrow { grid-template-columns: 1fr; gap: .15rem; } }
.dv-ends { display: flex; justify-content: space-between; gap: .5rem; font-weight: 700; font-size: .95rem; margin-bottom: .25rem; }
.neg-t { color: var(--ink); } .pos-t { text-align: right; }
.dv-track { position: relative; height: 2.6rem; background: var(--soft); border: 2px solid var(--ink); border-radius: .4rem; overflow: hidden; }
.dv-track .seg { position: absolute; top: 0; bottom: 0; border-right: 2px solid var(--card); }
.dv-zero { position: absolute; left: 50%; top: -2px; bottom: -2px; width: 0; border-left: 3px solid var(--ink); z-index: 2; }
.dv-axis { display: flex; justify-content: space-between; font-size: .8rem; color: var(--muted); margin-top: .15rem; font-variant-numeric: tabular-nums; }
.dv-tp { display: grid; grid-template-columns: 8.5rem 1fr 3rem; gap: .5rem; align-items: center; margin-top: .5rem; font-size: .9rem; }
.tp-track { height: 1.1rem; background: var(--soft); border: 1px solid var(--edge); border-radius: .3rem; overflow: hidden; }
.tpbar { height: 100%; border: 0; }
.tp-v { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }

/* piktogramy transportu */
.picts { display: grid; grid-template-columns: repeat(auto-fill, minmax(7.5rem, 1fr)); gap: .5rem; margin-top: .75rem; }
.pict-b { width: 100%; display: grid; grid-template-columns: 1fr; justify-items: center; gap: .15rem; padding: .35rem .3rem .5rem; background: transparent; border: 2px solid var(--edge); border-radius: .6rem; font: inherit; color: var(--ink); cursor: pointer; text-align: center; }
.pict-b[aria-pressed="true"] { border-color: var(--ink); background: var(--soft); }
.pict-b .sw { width: 100%; height: .5rem; border-radius: .2rem; }
.ico { width: 2.1rem; height: 2.1rem; fill: none; stroke: var(--ink); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.pl { font-size: .8rem; line-height: 1.2; }
.pv { font-weight: 700; font-size: 1.1rem; font-variant-numeric: tabular-nums; }
.hot { outline: 3px solid var(--focus); outline-offset: 1px; }

/* gauge */
.gauge { display: block; width: 100%; max-width: 26rem; margin: 0 auto; height: auto; overflow: visible; }
.garc { stroke: var(--ink); stroke-width: 1.5; stroke-linejoin: round; }
.garc:hover, .garc:focus-visible { stroke-width: 3; outline: none; }
.garc:focus-visible { stroke: var(--focus); stroke-width: 4; }
.gf1 { fill: var(--g1); } .gf2 { fill: var(--g2); } .gf3 { fill: var(--g3); } .gf4 { fill: var(--g4); }
.gl { fill: var(--stripe); stroke: none; } .gs { stroke: var(--stripe); stroke-width: 1.6; }
.defs-svg { position: absolute; width: 0; height: 0; overflow: hidden; }
.g-big { font-size: 34px; font-weight: 800; fill: var(--ink); font-variant-numeric: tabular-nums; }
.g-small { font-size: 12.5px; fill: var(--muted); }

/* wykres liniowy */
.line-wrap { overflow-x: auto; }
.line { display: block; max-width: 100%; height: auto; margin: 0 auto; overflow: visible; }
.line .grid { stroke: var(--edge); stroke-width: 1; stroke-dasharray: 2 4; }
.line .axis { fill: var(--muted); font-size: 12px; }
.line .pl { fill: none; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.line .mk { stroke: var(--card); stroke-width: 2; cursor: pointer; }
.line .vl { font-size: 13px; font-weight: 700; fill: var(--ink); paint-order: stroke; stroke: var(--card); stroke-width: 4px; stroke-linejoin: round; font-variant-numeric: tabular-nums; }
.line .mk:hover, .line .mk:focus-visible { stroke: var(--focus); stroke-width: 3; outline: none; }
.ln.s1 .pl { stroke: var(--s1); } .ln.s1 .mk { fill: var(--s1); }
.ln.s2 .pl { stroke: var(--s2); } .ln.s2 .mk { fill: var(--s2); }
.ln.s3 .pl { stroke: var(--s3); } .ln.s3 .mk { fill: var(--s3); }
.lsl { stroke-width: 3; } .lsl.s1 { stroke: var(--s1); } .lsl.s2 { stroke: var(--s2); } .lsl.s3 { stroke: var(--s3); }
.lsm.s1 { fill: var(--s1); } .lsm.s2 { fill: var(--s2); } .lsm.s3 { fill: var(--s3); }
.ln.dim { opacity: .3; }

/* żetony: treemap */
.mini-kpis { display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; margin-bottom: .75rem; font-size: .95rem; }
.mini-kpis strong { font-size: 1.15rem; }
.tm { position: relative; width: 100%; border: 2px solid var(--ink); border-radius: .4rem; overflow: hidden; background: var(--soft); }
.tile { position: absolute; border: 2px solid var(--card); padding: .3rem .4rem; overflow: hidden; display: flex; flex-direction: column; gap: .1rem; color: var(--ink); cursor: pointer; line-height: 1.2; font-size: .85rem; }
.tn { font-weight: 700; }
.tvv { font-variant-numeric: tabular-nums; font-size: .8rem; }
.t1 { background: color-mix(in srgb, var(--accent-2) 55%, var(--card)); }
.t2 { background: color-mix(in srgb, var(--accent-2) 38%, var(--card)); }
.t3 { background: color-mix(in srgb, var(--accent-2) 24%, var(--card)); }
.t4 { background: color-mix(in srgb, var(--accent-2) 12%, var(--card)); }
.tile:hover, .tile:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; z-index: 2; }
:root[data-theme="dark"] .t1 { color: var(--ink); }

/* tematy: bąbelki */
.ai-note { background: var(--warn-bg); color: var(--warn-ink); border: 2px solid var(--warn-ink); border-radius: .6rem; padding: .6rem .8rem; margin: 0 0 .9rem; font-size: .95rem; }
.themes-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); gap: 1rem; align-items: start; }
.bubbles { position: relative; width: 100%; max-width: 32.5rem; margin: 0 auto; }
.bubble { position: absolute; border-radius: 50%; border: 2px solid var(--ink); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: .2rem; overflow: hidden; line-height: 1.1; color: var(--ink); cursor: default; }
.b1 { background: color-mix(in srgb, var(--accent-2) 52%, var(--card)); }
.b2 { background: color-mix(in srgb, var(--accent-2) 34%, var(--card)); }
.b3 { background: color-mix(in srgb, var(--accent-2) 20%, var(--card)); }
.b4 { background: color-mix(in srgb, var(--accent-2) 10%, var(--card)); }
.bn { font-size: .72rem; font-weight: 600; } .bc { font-size: .95rem; font-weight: 800; font-variant-numeric: tabular-nums; }

/* porównanie grup */
.cmp-tools { align-items: flex-end; }
.sel { display: flex; flex-direction: column; gap: .15rem; font-size: .85rem; font-weight: 700; color: var(--muted); min-width: 0; }
.sel select { font: inherit; font-weight: 400; color: var(--ink); background: var(--card); border: 2px solid var(--edge); border-radius: .45rem; padding: .35rem .5rem; min-height: 2.5rem; max-width: 100%; }
.cmp li { padding: .4rem .35rem .5rem; border-bottom: 1px solid var(--soft); }
.cmp-l { margin: 0 0 .2rem; font-weight: 600; }
.cmp-r { display: grid; grid-template-columns: 7.5rem 1fr 3.2rem; gap: .5rem; align-items: center; padding: .1rem 0; border-radius: .3rem; }
.cmp-r:hover { background: var(--soft); }
.cg { font-size: .85rem; color: var(--muted); }
.fill.ca { background: var(--s1); }
.fill.cb { background: repeating-linear-gradient(135deg, var(--s2) 0 5px, color-mix(in srgb, var(--s2) 55%, var(--card)) 5px 9px); }
@container (max-width: 30rem) { .cmp-r { grid-template-columns: 1fr 3.2rem; } .cmp-r .cg { grid-column: 1 / -1; } }

/* brak danych / błąd */
.nodata { display: flex; gap: 1rem; align-items: center; padding: 1rem; border: 2px dashed var(--edge); border-radius: .7rem; background: var(--paper); }
.nodata p { margin: 0 0 .3rem; }
.nd-t { font-weight: 700; }
.ghostart { width: 5rem; flex: none; fill: none; stroke: var(--edge); stroke-width: 2; stroke-dasharray: 5 4; }
.nodata.err { border-color: var(--err-ink); }
/* tooltip */
.tip { position: fixed; z-index: 100; max-width: min(20rem, calc(100vw - 16px)); pointer-events: none; background: var(--ink); color: var(--paper); padding: .45rem .65rem; border-radius: .5rem; box-shadow: 0 4px 14px rgba(0, 0, 0, .3); font-size: .9rem; line-height: 1.3; display: flex; flex-direction: column; }
.tip[hidden] { display: none; }
.tip .tv { font-variant-numeric: tabular-nums; }
[data-tl] { cursor: pointer; }

.foot { margin-top: 3rem; border-top: 1px solid var(--line); padding: 1.25rem 0 2rem; background: var(--card); color: var(--muted); font-size: .9rem; }
.foot p { margin: 0; max-width: 52rem; }

@media (max-width: 420px) {
  h1 { margin-top: 1rem; }
  .hero-inner, .wrap { padding-inline: .75rem; }
  .card { padding: .75rem; }
  .dv-tp { grid-template-columns: 1fr 3rem; }
  .dv-tp .tp-l { grid-column: 1 / -1; }
  .nodata { flex-direction: column; align-items: flex-start; }
}

/* wysoki kontrast / tryb systemowy forced-colors */
@media (prefers-contrast: more) {
    .fx2, .fx3, .fx4, .fx5, .fx6, .fx7, .fx8, .fz-rz, .fz-rn, .fz-tp { background-image: none; }
  .seg, .tile, .bubble, .sw { outline: 2px solid var(--ink); outline-offset: -2px; }
  .stack .seg, .dv-track .seg { border-right: 3px solid var(--paper); }
}
@media (forced-colors: active) {
    .fill, .seg, .tile, .bubble, .sw, .dot, .stem, .gauge, .line,   .seg, .tile, .bubble, .sw, .track, .stack, .dv-track { outline: 1px solid CanvasText; }
  .btn, .pill .pl { border-color: ButtonText; }
  .btn, .pill .pl { background: ButtonFace; color: ButtonText; }
  .btn[aria-pressed="true"], .pill input:checked + .pl { border-width: 4px; border-color: Highlight; }
  .pill input:checked + .pl small { color: ButtonText; }
  :focus-visible { outline-color: Highlight; }
  .tip { background: Canvas; color: CanvasText; border: 2px solid CanvasText; }
}

/* druk: bez interakcji, z tabelami */
@media print {
  .skyline, .filterbar, .topbar-actions, .jump, .tools, .legend, .card-foot .btn, .tip, .skip-link, .note.interactive { display: none !important; }
  body { background: #fff; color: #000; }
  .card { break-inside: avoid; border-color: #000; }
  .cards { display: block; }
  .card { margin-bottom: .8rem; }
  details.data summary { display: none; }
  .hero { background: none; border-bottom: 1px solid #000; }
  a { color: #000; }
}

/* pasek metodologiczny */
.method { margin-top: 1rem; }
.method p { margin: 0; }

/* sekcje zwijane */
details.sec { margin-top: 1rem; border: 1px solid var(--line); border-radius: .5rem; background: var(--paper); }
details.sec > summary, details.more > summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: .6rem; min-height: 3rem; padding: .5rem 1rem; }
details.sec > summary::-webkit-details-marker, details.more > summary::-webkit-details-marker { display: none; }
details.sec > summary::before, details.more > summary::before { content: "▸"; flex: none; font-size: 1.1rem; color: var(--accent); }
details.sec[open] > summary::before, details.more[open] > summary::before { content: "▾"; }
details.sec > summary { border-radius: .5rem; }
details.sec[open] > summary { border-bottom: 1px solid var(--line); border-radius: .5rem .5rem 0 0; background: var(--card); }
details.sec > summary h2 { margin: 0; font-size: 1.25rem; }
.sec-n { margin-left: auto; font-size: .875rem; color: var(--muted); white-space: nowrap; }
.sec-body { padding: .75rem 1rem 1rem; }
.sec-body .intro { margin-top: 0; }
details.more { margin-top: 1rem; }
details.more > summary { display: inline-flex; border: 2px solid var(--accent); border-radius: .5rem; color: var(--accent); font-weight: 600; background: var(--paper); }
details.more[open] > summary { margin-bottom: 1rem; }
.sec-body .card { background: var(--card); }

/* strona przed publikacją */
.pending { max-width: 56rem; margin: 0 auto; padding: 2rem 0 1rem; }
.pending h2 { font-size: 1.6rem; }
.pending h3 { font-size: 1.15rem; margin: 1.5rem 0 .5rem; }
.proc { list-style: none; counter-reset: p; margin: 1rem 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 12.5rem), 1fr)); gap: .75rem; }
.proc li { counter-increment: p; background: var(--card); border: 1px solid var(--line); border-radius: .5rem; padding: .75rem .9rem; }
.proc li::before { content: counter(p); display: inline-flex; align-items: center; justify-content: center; width: 2rem; height: 2rem; margin-bottom: .4rem; border-radius: 50%; background: var(--accent); color: var(--on-accent); font-weight: 700; }
.proc strong { display: block; }
.proc p { margin: .25rem 0 0; font-size: .95rem; color: var(--muted); }
.pubcols { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); gap: 1rem; }
.pubcols section { border: 1px solid var(--line); border-radius: .5rem; padding: .75rem 1rem 1rem; background: var(--card); }
.pubcols h3 { margin-top: 0; }
.pubcols ul { list-style: none; margin: 0; padding: 0; }
.pubcols li { padding-left: 1.6rem; position: relative; margin-bottom: .4rem; }
.pubcols li::before { position: absolute; left: 0; font-weight: 700; }
.pubcols .yes li::before { content: "✔"; color: var(--accent); }
.pubcols .no li::before { content: "✖"; color: var(--err-ink); }
.pending-links { display: flex; flex-wrap: wrap; gap: .5rem .75rem; margin: 1.5rem 0 0; }