/* Sdílené styly statických (právních) stránek EDUCARE+DS.
   Vychází z tokenů landingu (experiments/_deploy/landing/index.html), navíc tmavý režim
   podle prefers-color-scheme. Kontrast: text 4.5:1+, odkazy 4.5:1+ (AA). */
:root {
  color-scheme: light dark;
  --bg: #f6f6f4;
  --surface: #ffffff;
  --surface-2: #fbfbfa;
  --line: #e6e6e1;
  --ink: #1b1b1a;
  --ink-soft: #5f5f5a;      /* 5.9:1 na --bg */
  --accent: #1f7a52;        /* 4.9:1 na --bg */
  --accent-ink: #ffffff;
  --mark-bg: #fff2a8;
  --mark-ink: #1b1b1a;
  --note-bg: #fff7e0;
  --note-line: #e8d59a;
  --focus: #1f7a52;
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141416;
    --surface: #1c1c1f;
    --surface-2: #202024;
    --line: #2e2e33;
    --ink: #f4f4f5;
    --ink-soft: #b4b4bb;    /* 9.6:1 na --bg */
    --accent: #7dd3a8;      /* 10:1 na --bg */
    --accent-ink: #0b0b0c;
    --mark-bg: #5a4a00;
    --mark-ink: #fff6c8;
    --note-bg: #2a2410;
    --note-line: #5a4a1a;
    --focus: #7dd3a8;
  }
}

* { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; background: var(--bg); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 ui-sans-serif, -apple-system, "Inter", system-ui, sans-serif;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
.skip {
  position: absolute; left: 16px; top: -100px;
  background: var(--accent); color: var(--accent-ink);
  padding: 10px 14px; border-radius: 8px; font-weight: 600; z-index: 10000;
}
.skip:focus { top: 12px; outline: 3px solid var(--focus); outline-offset: 2px; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.site-header .inner {
  max-width: 760px; margin: 0 auto; padding: 14px 16px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px;
}
.brand { font-weight: 700; letter-spacing: .06em; text-decoration: none; color: var(--ink); font-size: 14px; }
.brand:hover { color: var(--accent); }
.site-header nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 16px; }
.site-header nav a { color: var(--ink-soft); text-decoration: none; font-size: 14px; padding: 4px 0; display: inline-block; }
.site-header nav a:hover { color: var(--accent); text-decoration: underline; }
.site-header nav a[aria-current="page"] { color: var(--ink); font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }

main { width: 100%; max-width: 760px; margin: 0 auto; padding: 28px 16px 56px; flex: 1; }
main:focus { outline: none; }

h1 { font-size: clamp(28px, 6vw, 38px); line-height: 1.15; letter-spacing: -.02em; margin: 12px 0 18px; text-wrap: balance; }
h2 { font-size: clamp(21px, 4vw, 26px); line-height: 1.25; margin: 40px 0 12px; letter-spacing: -.01em; }
h3 { font-size: 18px; line-height: 1.35; margin: 28px 0 10px; }
p, li { max-width: 72ch; }
p { margin: 0 0 14px; text-wrap: pretty; }
ul, ol { padding-left: 1.4em; margin: 0 0 16px; }
li { margin: 4px 0; }
li > ul { margin-top: 4px; }
a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
strong { font-weight: 600; }
em { font-style: italic; }
address { font-style: normal; }
hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }

.draft {
  background: var(--note-bg); border: 1px solid var(--note-line); border-radius: 10px;
  padding: 10px 14px; font-size: 14px; margin: 0 0 8px;
}
.draft p { margin: 0; }
.lede { color: var(--ink-soft); font-size: 17px; }

mark.todo { background: var(--mark-bg); color: var(--mark-ink); padding: 0 .25em; border-radius: 4px; }

blockquote {
  margin: 0 0 16px; padding: 10px 16px;
  border-left: 4px solid var(--accent); background: var(--surface); border-radius: 0 10px 10px 0;
}
blockquote p { margin: 0; }

button.action, .button {
  display: inline-block; font: inherit; font-weight: 600; cursor: pointer;
  min-height: 44px; padding: 10px 18px; border-radius: 10px;
  border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink);
}
button.action:hover, .button:hover { filter: brightness(1.05); }

/* Tabulky: na úzké obrazovce se posouvají vodorovně v zaostřitelném regionu. */
.table-wrap {
  overflow-x: auto; margin: 0 0 18px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface);
}
.table-wrap:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; line-height: 1.45; }
caption { text-align: left; padding: 10px 12px; font-weight: 600; color: var(--ink); caption-side: top; }
th, td { text-align: left; vertical-align: top; padding: 9px 12px; border-top: 1px solid var(--line); }
thead th { background: var(--surface-2); border-top: 0; font-weight: 600; white-space: nowrap; }
tbody th { font-weight: 600; }
table.wide { min-width: 960px; }
table.mid { min-width: 640px; }
td code, th code, p code, li code { font: 13px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--surface-2); padding: 1px 4px; border-radius: 4px; word-break: break-all; }

.contact { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; margin: 0 0 18px; }
.contact p { margin: 0 0 6px; }
.contact p:last-child { margin: 0; }

.status { font-size: 14px; color: var(--ink-soft); margin: 8px 0 0; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}