/* Design-Tokens — zentrale Stellschrauben, Feintuning spaeter.
   Fonts: Systemstack als Fallback; Source Serif 4 / Fira Sans bei Bedarf
   lokal hosten (DSGVO/Schulkontext — kein Google-CDN). */
:root {
  --font-heading: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-body: "Fira Sans", "Segoe UI", system-ui, sans-serif;
  --color-paper: #fbfaf7;
  --color-ink: #26221c;
  --color-muted: #6f6a60;
  --color-accent: #1f5e79;
  --color-stripe: #f2efe8;
  --color-border: #ddd8cc;
  --color-stars: #c9931f;
  --qr-size: 96px;
  --content-max: 1100px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.45;
}

main {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.page-head h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  margin: 0.5rem 0 0.2rem;
}

.meta {
  color: var(--color-muted);
  font-size: 0.85rem;
  margin: 0 0 1rem;
}

.table-wrap { overflow-x: auto; }

table {
  border-collapse: collapse;
  width: 100%;
  background: #fff;
  border: 1px solid var(--color-border);
}

th {
  font-family: var(--font-heading);
  text-align: left;
  font-size: 0.95rem;
  background: var(--color-ink);
  color: var(--color-paper);
  position: sticky;
  top: 0;
}

th, td {
  padding: 0.6rem 0.75rem;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

tbody tr:nth-child(even) { background: var(--color-stripe); }

.t-number { text-align: right; white-space: nowrap; width: 1%; }
.t-date { white-space: nowrap; }
.t-text_long { white-space: pre-line; max-width: 46ch; }
td.t-url { text-align: center; width: calc(var(--qr-size) + 1.5rem); }

.qr-cell {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  text-decoration: none;
}

.qr { display: block; }
.qr svg { width: var(--qr-size); height: var(--qr-size); display: block; }

.qr-link {
  font-size: 0.72rem;
  color: var(--color-accent);
  word-break: break-all;
  max-width: calc(var(--qr-size) + 2rem);
}

.stars {
  color: var(--color-stars);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.page-foot {
  margin-top: 1.5rem;
  color: var(--color-muted);
  font-size: 0.78rem;
}

@media (max-width: 700px) {
  th, td { padding: 0.45rem 0.5rem; font-size: 0.9rem; }
}

@media print {
  body { background: #fff; }
  th { background: #fff; color: var(--color-ink); border-bottom: 2px solid var(--color-ink); }
  .page-foot { display: none; }
}