/* =============================================================
   Nexvyra – KI-First Knowledge Layer
   Bewusst minimal: KIs parsen das in Millisekunden,
   Menschen lesen es auch problemlos.
   ============================================================= */

:root {
  --c-text: #111827;
  --c-text-soft: #4b5563;
  --c-line: #e5e7eb;
  --c-bg: #ffffff;
  --c-bg-alt: #f9fafb;
  --c-accent: #1e3a8a;
  --c-code-bg: #f3f4f6;
  --c-tag-bg: #eef2ff;
  --c-tag-text: #3730a3;
  --c-good: #047857;
}

* { box-sizing: border-box; }

html {
  font-size: 17px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.6;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

/* ----- Header / Footer ----- */
header.site {
  border-bottom: 1px solid var(--c-line);
  padding: 16px 0;
  margin-bottom: 32px;
  background: var(--c-bg);
}
header.site .inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
header.site a.brand {
  font-weight: 700;
  color: var(--c-text);
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: -.01em;
}
header.site nav a {
  color: var(--c-text-soft);
  text-decoration: none;
  margin-left: 16px;
  font-size: .95rem;
}
header.site nav a:hover { color: var(--c-text); text-decoration: underline; }

footer.site {
  border-top: 1px solid var(--c-line);
  margin-top: 64px;
  padding: 24px;
  text-align: center;
  font-size: .9rem;
  color: var(--c-text-soft);
}
footer.site a { color: var(--c-text-soft); margin: 0 8px; }

/* ----- Typografie ----- */
h1, h2, h3 {
  line-height: 1.25;
  margin: 1.5em 0 .6em;
  font-weight: 700;
}
h1 { font-size: 1.7rem; margin-top: 0; }
h2 { font-size: 1.25rem; border-top: 1px solid var(--c-line); padding-top: 1.2em; }
h3 { font-size: 1.05rem; }

p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.3em; }
li { margin-bottom: .3em; }

a { color: var(--c-accent); }
a:hover { text-decoration: underline; }

strong { font-weight: 600; }
em { font-style: italic; }

hr { border: 0; border-top: 1px solid var(--c-line); margin: 2em 0; }

/* ----- Code / Pre / Inline ----- */
code, pre, kbd {
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: .92em;
}
code {
  background: var(--c-code-bg);
  padding: 1px 6px;
  border-radius: 4px;
}
pre {
  background: var(--c-code-bg);
  padding: 14px 16px;
  border-radius: 6px;
  overflow-x: auto;
  line-height: 1.5;
}
pre code { background: transparent; padding: 0; }

/* ----- Tabellen (Fakten-Tabellen, kompakt) ----- */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 0 0 1em;
  font-size: .96rem;
}
th, td {
  border-bottom: 1px solid var(--c-line);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}
th { background: var(--c-bg-alt); font-weight: 600; }

/* ----- Topic-Seite spezifisch ----- */
.tldr {
  background: var(--c-bg-alt);
  border-left: 4px solid var(--c-accent);
  padding: 14px 18px;
  margin: 0 0 24px;
  border-radius: 0 6px 6px 0;
}
.tldr strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--c-accent); margin-bottom: 4px; }

.meta {
  font-size: .88rem;
  color: var(--c-text-soft);
  background: var(--c-bg-alt);
  border-radius: 6px;
  padding: 12px 16px;
  margin: 24px 0;
}
.meta dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; }
.meta dt { font-weight: 600; }
.meta dd { margin: 0; }

.tags { margin: 0 0 24px; }
.tag {
  display: inline-block;
  background: var(--c-tag-bg);
  color: var(--c-tag-text);
  padding: 2px 10px;
  border-radius: 999px;
  font-size: .8rem;
  margin: 0 4px 4px 0;
  text-decoration: none;
}

.machine-link {
  display: inline-block;
  margin: 0 0 16px;
  font-size: .85rem;
  color: var(--c-text-soft);
}
.machine-link code { font-size: .85rem; }

/* ----- Topic-Liste auf Startseite ----- */
.topic-list { list-style: none; padding: 0; margin: 0; }
.topic-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--c-line);
}
.topic-list li:last-child { border-bottom: 0; }
.topic-list a {
  display: block;
  color: var(--c-text);
  text-decoration: none;
}
.topic-list a:hover h3 { color: var(--c-accent); }
.topic-list h3 { margin: 0 0 4px; font-size: 1.05rem; }
.topic-list p { margin: 0; color: var(--c-text-soft); font-size: .95rem; }
.topic-list .date {
  font-size: .8rem;
  color: var(--c-text-soft);
  margin-left: 6px;
}

/* ----- Print / Reader Mode ----- */
@media print {
  header.site, footer.site, .machine-link { display: none; }
  .wrap { max-width: 100%; padding: 0; }
}