/* Návody EET kasa – wiki.eet-kasa.cz */
:root {
  --counter: #edf1f4; --counter-2: #e2e8ed; --ink: #0f1e2a; --ink-2: #33475a; --muted: #5b6b76; --line: #cfd8df;
  --paper: #fffdf7; --stamp: #c8322b; --stamp-2: #a4261f; --teal: #0f7b75; --teal-bg: #e3f1f0; --warn-bg: #fff4e0; --warn: #9a5b00; --note-bg: #e9eef3;
  --display: "Bricolage Grotesque", Arial, sans-serif; --body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --top: 62px; --sb: 260px; --toc: 220px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--top) + 16px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 16.5px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--teal); text-underline-offset: 2px; text-decoration-thickness: 1px; }
:focus-visible { outline: 3px solid var(--stamp); outline-offset: 2px; border-radius: 3px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
code, kbd, pre { font-family: var(--mono); }
code { background: var(--counter); padding: 1px 6px; border-radius: 4px; font-size: .9em; }
pre { background: var(--ink); color: #dbe5ec; padding: 14px 16px; border-radius: 8px; overflow-x: auto; font-size: .88rem; line-height: 1.5; }
pre code { background: none; padding: 0; color: inherit; }
kbd { display: inline-block; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; padding: 0 6px; font-size: .85em; background: #fff; }

/* Top bar */
.top { position: sticky; top: 0; z-index: 30; height: var(--top); background: var(--counter); border-bottom: 1px solid var(--line); }
.top__row { display: flex; align-items: center; gap: 16px; height: 100%; padding: 0 20px; }
.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); text-decoration: none; font-family: var(--display); font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; white-space: nowrap; }
.brand em { font-style: normal; color: var(--stamp); }
.brand__sub { font-family: var(--mono); font-weight: 400; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-left: 6px; padding-left: 12px; border-left: 1px solid var(--line); }
.menu-btn { display: none; width: 40px; height: 40px; border: 1px solid var(--line); background: #fff; border-radius: 8px; flex-direction: column; justify-content: center; gap: 5px; align-items: center; cursor: pointer; }
.menu-btn span { width: 18px; height: 2px; background: var(--ink); display: block; }
.search { position: relative; flex: 1; max-width: 520px; margin-left: auto; }
.search input { width: 100%; height: 40px; border: 1px solid var(--line); border-radius: 8px; padding: 0 14px 0 38px; font: inherit; font-size: .95rem; background: #fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235b6b76' stroke-width='2' stroke-linecap='round'><circle cx='11' cy='11' r='7'/><path d='M20 20l-3.5-3.5'/></svg>") 12px center no-repeat; }
.search__res { position: absolute; top: 46px; left: 0; right: 0; background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 18px 40px -20px rgba(15,30,42,.5); max-height: 70vh; overflow: auto; padding: 6px; z-index: 40; }
.search__res a { display: block; padding: 10px 12px; border-radius: 6px; text-decoration: none; color: var(--ink); }
.search__res a:hover, .search__res a.sel { background: var(--counter); }
.search__res .r__t { font-weight: 600; }
.search__res .r__s { font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-left: 8px; }
.search__res .r__x { font-size: .85rem; color: var(--ink-2); margin-top: 2px; }
.search__res .r__x mark, .search__res .r__t mark { background: #ffe9a8; color: inherit; padding: 0 1px; border-radius: 2px; }
.search__res .r__none { padding: 12px; color: var(--muted); }
.top__links { display: flex; align-items: center; gap: 16px; white-space: nowrap; }
.top__links a { color: var(--ink-2); text-decoration: none; font-weight: 500; font-size: .93rem; }
.top__links .btn { background: var(--stamp); color: #fff; padding: 9px 14px; border-radius: 8px; font-weight: 600; }
.top__links .btn:hover { background: var(--stamp-2); }

/* Layout */
.layout { display: grid; grid-template-columns: var(--sb) minmax(0, 1fr) var(--toc); gap: 0 40px; max-width: 1360px; margin: 0 auto; padding: 0 20px; }
.sb { position: sticky; top: var(--top); height: calc(100vh - var(--top)); overflow-y: auto; padding: 26px 12px 26px 0; border-right: 1px solid var(--line); font-size: .93rem; }
.sb__group { margin-bottom: 20px; }
.sb__h { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 6px 10px; }
.sb ul { list-style: none; margin: 0; padding: 0; }
.sb li a { display: block; padding: 6px 10px; border-radius: 6px; color: var(--ink-2); text-decoration: none; }
.sb li a:hover { background: var(--counter); color: var(--ink); }
.sb li a[aria-current="page"] { background: var(--ink); color: #fff; font-weight: 500; }
.sb__foot { margin: 8px 10px 0; font-size: .82rem; color: var(--muted); }
.content { padding: 34px 0 60px; min-width: 0; }
.toc { position: sticky; top: var(--top); height: calc(100vh - var(--top)); overflow-y: auto; padding: 34px 0 26px 0; font-size: .86rem; }
.toc__h { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; }
.toc ul { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--line); }
.toc li a { display: block; padding: 4px 12px; color: var(--ink-2); text-decoration: none; margin-left: -2px; border-left: 2px solid transparent; }
.toc li.toc__l3 a { padding-left: 24px; font-size: .82rem; }
.toc li a:hover, .toc li a.on { color: var(--ink); border-left-color: var(--stamp); }
@media (max-width: 1180px) { .layout { grid-template-columns: var(--sb) minmax(0, 1fr); } .toc { display: none; } }
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; gap: 0; }
  .menu-btn { display: flex; }
  .sb { position: fixed; left: 0; top: var(--top); width: min(320px, 86vw); background: var(--paper); border-right: 1px solid var(--line); box-shadow: 0 20px 40px -20px rgba(15,30,42,.6); transform: translateX(-105%); transition: transform .2s ease; padding: 20px 14px; z-index: 25; }
  .sb.open { transform: none; }
  .top__links a:not(.btn) { display: none; }
  .brand__sub { display: none; }
  .search { max-width: none; }
}
@media (max-width: 560px) { .top__row { gap: 10px; padding: 0 12px; } .brand span:not(.brand__sub) { display: none; } .top__links .btn { padding: 8px 10px; font-size: .85rem; } }

/* Article */
.crumb { font-family: var(--mono); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 10px; }
article h1 { font-family: var(--display); font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -0.025em; line-height: 1.08; margin: 0 0 12px; text-wrap: balance; }
.lead { font-size: 1.12rem; color: var(--ink-2); margin: 0 0 28px; max-width: 62ch; }
article h2 { font-family: var(--display); font-size: 1.55rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; margin: 44px 0 12px; padding-top: 14px; border-top: 1px solid var(--line); }
article h3 { font-family: var(--display); font-size: 1.15rem; font-weight: 700; margin: 26px 0 8px; }
article h4 { font-size: 1rem; margin: 20px 0 6px; }
article h2 .anchor, article h3 .anchor { opacity: 0; margin-left: 8px; font-weight: 400; text-decoration: none; color: var(--muted); font-size: .8em; }
article h2:hover .anchor, article h3:hover .anchor, article .anchor:focus { opacity: 1; }
article p, article li { max-width: 72ch; }
article ul, article ol { padding-left: 24px; }
article li { margin: 4px 0; }
article ol li::marker { font-weight: 600; color: var(--stamp); }
article img { max-width: 100%; border: 1px solid var(--line); border-radius: 8px; }
blockquote { margin: 16px 0; padding: 8px 18px; border-left: 3px solid var(--line); color: var(--ink-2); }
.tbl { overflow-x: auto; margin: 16px 0; }
table { border-collapse: collapse; width: 100%; font-size: .93rem; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; background: var(--counter); font-size: .85rem; }
.adm { border-radius: 10px; padding: 14px 18px 6px; margin: 18px 0; border: 1px solid transparent; max-width: 76ch; }
.adm__t { font-family: var(--mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 500; margin: 0 0 6px; }
.adm p { margin: 0 0 8px; }
.adm--tip { background: var(--teal-bg); border-color: #c5e2df; } .adm--tip .adm__t { color: var(--teal); }
.adm--warn { background: var(--warn-bg); border-color: #f2ddb0; } .adm--warn .adm__t { color: var(--warn); }
.adm--note { background: var(--note-bg); border-color: var(--line); } .adm--note .adm__t { color: var(--ink-2); }
.adm--danger { background: #fdecea; border-color: #f3c4c0; } .adm--danger .adm__t { color: var(--stamp); }

/* Cards on index */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; margin: 20px 0 8px; list-style: none; padding: 0 !important; }
.cards li { margin: 0; max-width: none; border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; background: #fff; }
.cards li a { font-weight: 600; text-decoration: none; color: var(--ink); font-family: var(--display); font-size: 1.05rem; }
.cards li a:hover { color: var(--stamp); }
.cards li span { display: block; color: var(--ink-2); font-size: .9rem; margin-top: 4px; }

/* Pager + footer */
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line); }
.pager a { display: block; border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; text-decoration: none; color: var(--ink); font-weight: 600; }
.pager a span { display: block; font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 400; margin-bottom: 2px; }
.pager a:hover { border-color: var(--ink); }
.pager__next { text-align: right; }
.foot { margin-top: 40px; font-size: .85rem; color: var(--muted); }
.foot p { margin: 4px 0; }
@media print { .top, .sb, .toc, .pager, .foot { display: none; } .layout { display: block; } }