/*
 * Neužiteční 2026 — informační web k aplikaci.
 * Stejná paleta jako appka: černá, hazard žlutá, neonové logo.
 */
:root {
  --bg: #0b0b0b;
  --surface: #151515;
  --surface-2: #1e1e1e;
  --line: #2c2c2c;
  --text: #f2f0ec;
  --text-2: #a3a09a;
  --accent: #f5c518;
  --accent-ink: #0b0b0b;
  --link: #7fd4ff;
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.68 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.hazard {
  height: 12px;
  background: repeating-linear-gradient(-45deg, var(--accent) 0 12px, #0b0b0b 12px 24px);
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 5rem;
}

header.masthead {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2.25rem;
}

header.masthead img {
  width: 54px;
  height: 54px;
  flex: none;
  mix-blend-mode: screen;
}

header.masthead .name {
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.82rem;
  line-height: 1.4;
}

header.masthead .name span {
  display: block;
  color: var(--text-2);
  font-weight: 600;
  letter-spacing: 0.1em;
}

h1 {
  font-size: clamp(1.75rem, 5vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 0.4rem;
  text-wrap: balance;
}

h2 {
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  margin: 2.5rem 0 0.7rem;
  text-wrap: balance;
}

h3 {
  font-size: 1rem;
  margin: 1.6rem 0 0.4rem;
}

.sub {
  color: var(--text-2);
  margin: 0 0 2rem;
}

p, li { color: var(--text); }
ul, ol { padding-left: 1.3rem; }
li { margin: 0.35rem 0; }

a { color: var(--link); }
a:hover { color: var(--accent); }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  padding: 1rem 1.15rem;
  margin: 1.6rem 0;
}

.card p:first-child { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }

.note {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem 1.15rem;
  margin: 1.6rem 0;
  color: var(--text-2);
  font-size: 0.95rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4rem 0;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  color: var(--text-2);
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 600;
}

.scroll { overflow-x: auto; }

nav.pages {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 2.5rem 0 0;
}

nav.pages a {
  display: inline-block;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.88rem;
}

nav.pages a:hover {
  color: var(--accent-ink);
  background: var(--accent);
  border-color: var(--accent);
}

footer {
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--text-2);
  font-size: 0.9rem;
}

footer a { color: var(--text-2); }

code {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.9em;
  background: var(--surface-2);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

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