/* Guides and the free calculator (Zadanie 04, 29. 10. 2026). Uses the tokens from site.css. */
.guide { padding: 28px 0 0; }
.g-wrap { max-width: 780px; }
.g-wrap.wide { max-width: 1080px; }
.g-wrap.wide .g-body, .g-wrap.wide .g-faq, .g-wrap.wide .g-src, .g-wrap.wide .g-head { max-width: 780px; }
.crumbs ol { list-style: none; margin: 0 0 22px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; font-size: 14px; color: var(--ink-2); }
.crumbs li + li::before { content: '/'; margin-right: 6px; color: var(--rule); }
.crumbs a { color: var(--ink-2); }
.g-head h1 { font-size: clamp(32px, 5vw, 48px); }
.g-head .lead { font-size: 19px; }
.g-short { background: var(--sheet); border: 1px solid var(--rule); border-left: 4px solid var(--mark); padding: 16px 20px 6px; margin: 26px 0; border-radius: 2px; }
.g-short ul { margin: 0 0 12px; padding-left: 20px; }
.g-short li { margin-bottom: 6px; }
.toc { margin: 26px 0 8px; font-size: 16px; }
.toc ol { margin: 0; padding-left: 22px; columns: 2; column-gap: 32px; }
.toc li { margin-bottom: 4px; break-inside: avoid; }
.g-body h2 { margin-top: 1.8em; font-size: clamp(24px, 3.2vw, 32px); scroll-margin-top: 16px; }
.g-body h3 { margin-top: 1.4em; }
.g-body ul, .g-body ol { padding-left: 22px; margin: 0 0 1.1em; }
.g-body li { margin-bottom: 6px; }
.g-body p, .g-body li { max-width: 68ch; }
.g-note { padding: 12px 16px; border-left: 3px solid var(--ink); background: var(--sheet); font-size: 16px; }
.g-fig { margin: 22px 0 26px; max-width: 380px; }
.g-fig.wide { max-width: 560px; }
.g-fig img { display: block; width: 100%; height: auto; box-shadow: 0 1px 2px rgba(23, 21, 15, .08), 0 12px 32px -12px rgba(23, 21, 15, .25); }
.g-fig figcaption { font-size: 14px; color: var(--ink-2); margin-top: 10px; }
.g-table { overflow-x: auto; margin: 16px 0 22px; -webkit-overflow-scrolling: touch; }
.g-table:focus-visible { outline: 3px solid var(--mark); outline-offset: 4px; }
.g-table table { border-collapse: collapse; width: 100%; font-size: 16px; min-width: 420px; }
.g-table caption { text-align: left; font-weight: 700; padding-bottom: 8px; }
.g-table th, .g-table td { text-align: left; padding: 8px 12px 8px 0; border-top: 1px solid var(--rule); vertical-align: top; }
.g-table thead th { border-top: 2px solid var(--ink); font-size: 14px; color: var(--ink-2); }
.g-faq { margin-top: 48px; }
.g-cta { margin: 48px 0 0; padding: 26px 26px 12px; background: var(--sheet); border: 1px solid var(--rule); border-radius: 2px; }
.g-cta h2 { font-size: 26px; }
.g-src { margin-top: 44px; font-size: 15px; }
.g-src h2, .g-more h2 { font-size: 20px; }
.g-src li { margin-bottom: 6px; overflow-wrap: anywhere; }
.g-more { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--rule); }
.g-more ul { padding-left: 20px; margin: 0; }
.g-more li { margin-bottom: 8px; }
.g-list { list-style: none; padding: 0; margin: 0 0 28px; }
.g-list li { padding: 14px 0; border-top: 1px solid var(--rule); display: flex; flex-direction: column; gap: 4px; }
.g-list a { font-weight: 700; font-size: 18px; }
.g-list span { color: var(--ink-2); font-size: 15px; }
.h-guides { margin-top: 32px; font-size: 24px; }
.guide-links { padding-left: 20px; }
.guide-links li { margin-bottom: 6px; }

/* Calculator */
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.calc { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 32px; margin: 30px 0 10px; align-items: start; }
.calc form { background: var(--sheet); border: 1px solid var(--rule); padding: 20px; border-radius: 2px; display: grid; gap: 16px; }
.calc label { display: grid; gap: 6px; font-weight: 700; font-size: 15px; }
.calc .hint { font-weight: 400; color: var(--ink-2); font-size: 14px; }
.calc input[type=number], .calc select { font: 16px var(--f); min-height: 44px; padding: 6px 10px; border: 1px solid var(--ink-2); border-radius: 4px; background: #fff; color: var(--ink); width: 100%; }
.calc .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.calc .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.calc .check input { width: 22px; height: 22px; margin: 1px 0 0; flex: none; accent-color: var(--ink); }
.calc fieldset { border: 0; padding: 0; margin: 0; }
.calc legend { font-weight: 700; font-size: 15px; padding: 0; margin-bottom: 6px; }
.res h2 { font-size: 22px; margin: 0 0 10px; }
.res-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; }
.res dl { margin: 0 0 22px; }
.res dl div { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid var(--rule); }
.res dt { color: var(--ink-2); font-size: 15px; }
.res dd { margin: 0; font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }
.res .big dd { font-size: 22px; }
.warn { border-left: 4px solid var(--mark); background: var(--sheet); padding: 10px 14px; margin: 0 0 16px; font-size: 15px; }
.warn:empty { display: none; }
.cover-fig { margin: 8px 0 0; }
.cover-fig svg { display: block; width: 100%; height: auto; background: #fff; border: 1px solid var(--rule); }
.cover-fig figcaption { font-size: 14px; color: var(--ink-2); margin-top: 8px; }
.calc-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }

@media (max-width: 900px) {
  .calc { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .toc ol { columns: 1; }
  .g-more, .res-grid { grid-template-columns: 1fr; }
  .g-cta { padding: 20px 18px 8px; }
  .g-cta .btn { width: 100%; }
}