/* ===========================================================================
   legal.css — Dokument-Seiten (AGB, Datenschutz, Widerruf, Impressum,
   Versandarten, Kundeninformationen).

   Formensprache aus story.css/kontakt.css übernommen:
   Hero mit Verlauf bg-alt → bg, Eyebrow in accent-hover, Prose auf
   --container-prose, dunkler CTA-Block mit --radius-lg zum Abschluss.

   Nur Tokens aus base.css — keine Hex-Werte, keine neuen Schriftgrößen.
   ======================================================================== */

.tbb-doc {
  background: var(--color-bg);
}

/* Hero und Abschluss-CTA liegen in base.css (.tbb-page-hero / .tbb-page-cta),
   weil Rechtstexte und Zahlungsarten sie sich teilen. */

/* --- Layout: Inhaltsverzeichnis + Prose ---------------------------------- */

.tbb-doc-layout {
  padding-block: var(--space-10) var(--space-12);
  display: block;
}

@media (min-width: 1024px) {
  .tbb-doc-layout.has-toc {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: var(--space-12);
    align-items: start;
    max-width: calc(var(--container-prose) + 260px + var(--space-12) + var(--space-5) * 2);
  }
  .tbb-doc-layout:not(.has-toc) .tbb-doc-content { margin-inline: auto; }
}

/* --- Inhaltsverzeichnis -------------------------------------------------- */

.tbb-doc-toc { margin-bottom: var(--space-8); }

@media (min-width: 1024px) {
  .tbb-doc-toc {
    position: sticky;
    top: calc(var(--header-h) + var(--space-4));
    margin-bottom: 0;
    max-height: calc(100vh - var(--header-h) - var(--space-8));
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}

.tbb-doc-toc-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-5);
}

.tbb-doc-toc-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  cursor: pointer;
  list-style: none;
}

.tbb-doc-toc-summary::-webkit-details-marker { display: none; }

.tbb-doc-toc-summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.tbb-doc-toc-title {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0;
}

.tbb-doc-toc-chevron {
  width: .5rem;
  height: .5rem;
  border-right: 2px solid var(--color-text-muted);
  border-bottom: 2px solid var(--color-text-muted);
  transform: rotate(45deg);
  transition: transform .2s var(--ease, ease);
  flex: none;
}

.tbb-doc-toc-box[open] .tbb-doc-toc-chevron { transform: rotate(-135deg); }

/* Auf Desktop ist das Verzeichnis dauerhaft offen — kein Zuklappen nötig. */
@media (min-width: 1024px) {
  .tbb-doc-toc-chevron { display: none; }
  .tbb-doc-toc-summary { cursor: default; }
}

.tbb-doc-toc-list {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  counter-reset: tbb-doc-toc;
  display: grid;
  gap: var(--space-1);
}

.tbb-doc-toc-link {
  counter-increment: tbb-doc-toc;
  display: grid;
  grid-template-columns: 1.75rem minmax(0, 1fr);
  gap: var(--space-1);
  padding: var(--space-2) var(--space-2) var(--space-2) 0;
  font-size: var(--text-sm);
  line-height: var(--lh-snug);
  color: var(--color-text-soft);
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.tbb-doc-toc-link::before {
  content: counter(tbb-doc-toc) ".";
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

.tbb-doc-toc-link:hover,
.tbb-doc-toc-link:focus-visible {
  color: var(--color-text-link-hover);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* --- Prose --------------------------------------------------------------- */

.tbb-doc-content {
  max-width: var(--container-prose);
  font-size: var(--text-prose);
  line-height: var(--lh-base);
  color: var(--color-text-soft);
}

.tbb-doc-content > * + * { margin-top: var(--space-4); }

.tbb-doc-content p { margin: 0; }

.tbb-doc-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: var(--lh-snug);
  letter-spacing: -.01em;
  color: var(--color-text);
  margin-top: var(--space-10);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border-soft);
  scroll-margin-top: calc(var(--header-h) + var(--space-4));
}

.tbb-doc-content > h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.tbb-doc-content h3 {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--space-6);
  scroll-margin-top: calc(var(--header-h) + var(--space-4));
}

.tbb-doc-content h4 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--space-5);
}

.tbb-doc-content strong { color: var(--color-text); font-weight: 600; }

.tbb-doc-content a {
  color: var(--color-text-link);
  text-underline-offset: 2px;
}

.tbb-doc-content a:hover { color: var(--color-text-link-hover); }

.tbb-doc-content ul,
.tbb-doc-content ol {
  margin: 0;
  padding-left: var(--space-5);
  display: grid;
  gap: var(--space-2);
}

.tbb-doc-content li { padding-left: var(--space-1); }
.tbb-doc-content li::marker { color: var(--color-accent); }

.tbb-doc-content img,
.tbb-doc-content iframe {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.tbb-doc-content blockquote {
  margin: 0;
  padding: var(--space-4) var(--space-5);
  background: var(--color-accent-soft);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--color-text);
}

.tbb-doc-content hr {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin-block: var(--space-8);
}

/* --- Download-Links (Muster-Widerrufsformular als PDF) ------------------- */

.tbb-doc-content a[href$=".pdf"] {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  transition: border-color .2s var(--ease, ease), background-color .2s var(--ease, ease);
}

.tbb-doc-content a[href$=".pdf"]::before {
  content: "";
  width: 1rem;
  height: 1rem;
  flex: none;
  background: currentColor;
  /* Download-Pfeil, damit der Link als Datei erkennbar ist. */
  -webkit-mask: no-repeat center / contain url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 3v12m0 0 4-4m-4 4-4-4M4 19h16"  stroke="black" stroke-width="2" fill="none" stroke-linecap="round" stroke-linejoin="round"/></svg>');
  mask: no-repeat center / contain url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 3v12m0 0 4-4m-4 4-4-4M4 19h16" stroke="black" stroke-width="2" fill="none" stroke-linecap="round" stroke-linejoin="round"/></svg>');
  color: var(--color-accent);
}

.tbb-doc-content a[href$=".pdf"]:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  color: var(--color-text);
}

/* --- Adressblock --------------------------------------------------------- */

/* Anschriften stehen als <br>-getrennte Zeilen im Fließtext (Widerrufs-
   belehrung, Impressum). Absätze mit Zeilenumbrüchen bekommen deshalb etwas
   Luft und eine ruhigere Zeilenhöhe. */
.tbb-doc-content p:has(br) {
  line-height: var(--lh-snug);
}

/* --- Tabellen (Versandarten bringt drei mit) ----------------------------- */

.tbb-doc-table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
}

.tbb-doc-table:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.tbb-doc-table table {
  width: 100%;
  min-width: 32rem;
  border-collapse: collapse;
  font-size: var(--text-sm);
  margin: 0;
}

.tbb-doc-table th,
.tbb-doc-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border-soft);
}

.tbb-doc-table thead th {
  background: var(--color-surface-2);
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.tbb-doc-table tbody tr:last-child th,
.tbb-doc-table tbody tr:last-child td { border-bottom: 0; }

.tbb-doc-table tbody tr:hover { background: var(--color-bg); }

/* --- Print: Rechtstexte werden ausgedruckt und abgeheftet ---------------- */

@media print {
  .tbb-doc-toc { display: none; }
  .tbb-doc-content { max-width: none; color: #000; }
  .tbb-doc-content h2 { break-after: avoid; }
  .tbb-doc-table { overflow: visible; }
}

@media (prefers-reduced-motion: reduce) {
  .tbb-doc-toc-chevron { transition: none; }
}