/* Rzeki, rozbudowa etapu 1 (05.10.2026): ramka "Jak czytac % normy", "Dorzecza w liczbach", "Rzeka po rzece", "Co dalej", "Dla mediow", pary zdjec satelitarnych,
   dymki wykresow (rivers-charts.js). Klasy r2-* (tresc) i rc-* (dodawane przez JS). Zrodlo: tools/site-edit/rivers2/rivers2.css (kopiowane do assets/ przez rivers2_apply.py).
   Zmienne (--panel, --line, --txt...) pochodza z bloku :root strony. Bez JS wyglad wykresow sie nie zmienia: klasy rc-* istnieja tylko po uruchomieniu skryptu. */

/* ---------- ramka "Jak czytac % normy" ---------- */
.r2-read{background:var(--panel);border:1px solid var(--line-2);border-radius:16px;padding:24px 28px;margin:0 0 22px;max-width:860px;display:grid;grid-template-columns:1.35fr 1fr;gap:10px 34px}
.r2-read h2.r2-k{grid-column:1/-1;font-family:'IBM Plex Mono',monospace;font-weight:400;font-size:10.5px;letter-spacing:.2em;color:var(--cyan);margin:0 0 4px;display:flex;align-items:center;gap:10px;max-width:none;line-height:1.4}
.r2-read h2.r2-k::before{content:"";width:24px;height:1px;background:var(--cyan);flex:none}
.r2-read p{font-size:14.5px;line-height:1.62;color:var(--txt-2);margin:0}
.r2-read p b{color:var(--txt);font-weight:600}
.r2-gloss{margin:0;display:grid;gap:12px;align-content:start}
.r2-gloss dt{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--lime);margin-bottom:3px}
.r2-gloss dd{font-size:13.5px;line-height:1.55;color:var(--txt-2);margin:0}

/* ---------- wspolne: tabela, karty, linki ---------- */
.r2-fig{margin:26px 0 8px}
a.r2-a{color:var(--lime);text-underline-offset:3px;text-decoration-thickness:1px}
a.r2-a:hover{text-decoration-thickness:2px}
a.r2-a:focus-visible,.r2-dl a:focus-visible,.r2-mail:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:3px}
.r2-note{font-size:13.5px;color:var(--txt-3);line-height:1.6;max-width:72ch;margin:12px 0 0}

/* ---------- Dorzecza w liczbach ---------- */
table.r2-basins{width:100%;border-collapse:collapse;font-size:14px}
table.r2-basins caption{text-align:left;padding:0 0 10px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.03em;color:var(--txt-3);line-height:1.6}
table.r2-basins th,table.r2-basins td{padding:11px 10px;border-bottom:1px dashed var(--line);vertical-align:middle;text-align:left}
table.r2-basins thead th{font-family:'IBM Plex Mono',monospace;font-weight:400;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--txt-3);border-bottom:1px solid var(--line-2);vertical-align:bottom;line-height:1.4}
table.r2-basins tbody th{font-weight:500;color:var(--txt);font-size:14.5px;line-height:1.3}
table.r2-basins tbody th small{display:block;font-family:'IBM Plex Mono',monospace;font-weight:400;font-size:10px;letter-spacing:.04em;color:var(--txt-3);margin-top:3px;line-height:1.45}
table.r2-basins tbody tr:last-child th,table.r2-basins tbody tr:last-child td{border-bottom:none}
table.r2-basins .n{font-family:'IBM Plex Mono',monospace;font-size:13.5px;color:var(--txt);white-space:nowrap}
table.r2-basins .n b{font-weight:500;display:inline-block;min-width:3.2ch;text-align:right}
table.r2-basins .bar{display:block;height:6px;margin-top:6px;border-radius:3px;background:rgba(160,190,200,.09);position:relative;min-width:60px}
table.r2-basins .bar i{position:absolute;left:0;top:0;bottom:0;width:var(--w);background:var(--c);border-radius:3px}
table.r2-basins td.c{text-align:right;color:var(--txt-2);font-family:'IBM Plex Mono',monospace;font-size:12.5px}
table.r2-basins thead .c{text-align:right}

/* ---------- Rzeka po rzece: trzy przypadki ---------- */
.r2-cases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px}
.r2-case{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 22px 20px;display:flex;flex-direction:column}
.r2-case h3{font-family:'Unbounded',sans-serif;font-weight:300;font-size:clamp(16px,1.5vw,18.5px);line-height:1.25;margin:0 0 14px;color:var(--txt);text-wrap:balance}
.r2-big{margin:0 0 14px;padding:12px 14px;border:1px solid var(--line-2);border-radius:12px;background:rgba(160,190,200,.045)}
.r2-big b{display:block;font-family:'Unbounded',sans-serif;font-weight:300;font-size:30px;line-height:1.1;color:var(--lime)}
.r2-big span{display:block;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.03em;line-height:1.55;color:var(--txt-3);margin-top:6px}
.r2-case p{font-size:14.5px;line-height:1.65;color:var(--txt-2);margin:0 0 12px}
.r2-case p:last-of-type{margin-bottom:0}
.r2-more{margin-top:auto !important;padding-top:14px;font-size:13.5px !important}

/* ---------- Co dalej ---------- */
.r2-next .prose{max-width:68ch}

/* ---------- Dla mediow ---------- */
.r2-media{display:grid;grid-template-columns:1fr 1fr;gap:18px 34px;background:var(--panel);border:1px solid var(--line-2);border-radius:16px;padding:26px 30px;margin-top:22px;max-width:980px}
.r2-media h3{font-family:'IBM Plex Mono',monospace;font-weight:400;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin:0 0 8px}
.r2-media .blk{margin-bottom:18px}
.r2-media .blk:last-child{margin-bottom:0}
.r2-media p{font-size:14.5px;line-height:1.62;color:var(--txt-2);margin:0 0 8px}
.r2-media p.q{color:var(--txt);border-left:2px solid var(--lime);padding:2px 0 2px 14px}
.r2-mail{font-weight:600}
.r2-dl{list-style:none;margin:0;padding:0;display:grid;gap:0}
.r2-dl li{border-bottom:1px dashed var(--line)}
.r2-dl li:last-child{border-bottom:none}
.r2-dl a{display:flex;justify-content:space-between;gap:14px;align-items:baseline;padding:8px 0;color:var(--txt);text-decoration:none;font-size:13.5px;line-height:1.4}
.r2-dl a:hover .t{text-decoration:underline;color:var(--lime)}
.r2-dl .t{min-width:0}
.r2-dl .s{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.03em;color:var(--txt-3);white-space:nowrap}
.r2-media .wide{grid-column:1/-1}

/* ---------- pary zdjec satelitarnych ---------- */
.r2-sat-lead{max-width:72ch}
.r2-pair{margin:22px 0 8px !important;padding:16px 16px 4px !important}
.r2-frames{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.r2-frame{position:relative;border-radius:10px;overflow:hidden;background:#070b12;line-height:0}
.r2-frame img{display:block;width:100%;height:auto}
.r2-date{position:absolute;left:8px;bottom:8px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.06em;line-height:1.2;color:#e8eef0;background:rgba(7,11,18,.78);border:1px solid rgba(160,190,200,.28);border-radius:6px;padding:4px 8px}
.r2-pair figcaption{padding:12px 4px 14px}

/* ---------- dymki i elementy dodawane przez rivers-charts.js ---------- */
.rc-tip{position:fixed;z-index:60;left:0;top:0;max-width:min(320px,calc(100vw - 16px));background:#0a1015;border:1px solid var(--line-2);border-radius:10px;padding:10px 12px;box-shadow:0 8px 28px rgba(0,0,0,.5);pointer-events:none;font-family:'IBM Plex Mono',monospace;font-size:11.5px;line-height:1.45;color:var(--txt-2)}
.rc-tip[hidden]{display:none}
.rc-tip p{margin:0;display:flex;align-items:baseline;gap:8px;justify-content:space-between}
.rc-tip p+p{margin-top:3px}
.rc-tip .rc-h{color:var(--txt);font-size:12.5px;font-weight:500;justify-content:flex-start;margin-bottom:2px}
.rc-tip .rc-big{color:var(--lime);font-size:13px;justify-content:flex-start}
.rc-tip .rc-rec{color:var(--red);justify-content:flex-start}
.rc-tip .rc-hint{color:var(--txt-3);font-size:10.5px;justify-content:flex-start;margin-top:6px}
.rc-tip .rc-on{color:var(--txt)}
.rc-tip .rc-band{color:var(--txt-3)}
.rc-tip b{font-weight:500;color:var(--txt);white-space:nowrap;margin-left:auto}
.rc-tip .rc-sw{display:inline-block;width:9px;height:9px;border-radius:2px;flex:none;margin-right:-2px;align-self:center}
.rc-row{cursor:pointer}
.rc-row.rc-hot{background:rgba(160,190,200,.06)}
.bars li.rc-row{border-radius:4px}
button.rc-nm{display:block;width:100%;margin:0;padding:0;border:0;background:none;color:inherit;font:inherit;line-height:inherit;text-align:left;cursor:pointer;border-radius:4px}
button.rc-nm:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
.rc-st{cursor:default;border-radius:4px}
.rc-st:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
svg.rc-svg:focus-visible{outline:2px solid var(--lime);outline-offset:4px;border-radius:6px}
svg.tl .rc-x{stroke:rgba(232,238,240,.55);stroke-width:1;pointer-events:none}
svg.tl .rc-d{stroke:#06080a;stroke-width:1.2;pointer-events:none}
.rc-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
figure.fig.map{scroll-margin-top:80px}

/* ---------- waski ekran ---------- */
@media(max-width:1020px){
  .r2-cases{grid-template-columns:1fr}
  .r2-read{grid-template-columns:1fr}
  .r2-media{grid-template-columns:1fr}
}
@media(max-width:700px){
  .r2-read{padding:20px 20px}
  .r2-media{padding:22px 20px}
  .r2-case{padding:20px 18px 18px}
  .r2-frames{grid-template-columns:1fr}
  .r2-pair{padding:12px 12px 4px !important}
  table.r2-basins{font-size:13px}
  table.r2-basins th,table.r2-basins td{padding:10px 6px}
  table.r2-basins thead th{font-size:9px;letter-spacing:.06em}
  table.r2-basins tbody th{font-size:13.5px}
  table.r2-basins tbody th small{font-size:9.5px}
  table.r2-basins .n{font-size:12.5px}
  .r2-dl a{flex-direction:column;gap:2px}
}