/* GastroMotivator book reader: shared website shell and reading layout */
body.book-reader-page {
  max-width: none;
  margin: 0;
  padding: 0;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
}

.book-reader-page .header {
  width: 100%;
}

.book-reader-main {
  width: min(100% - 40px, 820px);
  margin: 0 auto;
  padding: clamp(34px, 6vw, 72px) 0 clamp(70px, 10vw, 120px);
}

.book-reader-page .book-topbar {
  max-width: none;
  padding: 0 0 22px;
  margin: 0 0 clamp(42px, 7vw, 72px);
  border-bottom: 1px solid var(--line);
}

.book-reader-page .book-topbar a {
  color: var(--ink-mute);
}

.book-reader-page .book-topbar a:hover,
.book-reader-page .book-topbar a:focus {
  color: var(--sienna);
}

.book-reader-page h1 {
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 40px;
  padding: 0;
  border: 0;
}

.book-reader-page h2 {
  font-size: clamp(25px, 3.5vw, 36px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 58px 0 20px;
}

.book-reader-page p {
  margin-bottom: 18px;
}

.book-reader-page hr {
  width: 72px;
  margin: 44px 0;
  border-top: 6px solid var(--sienna);
}

.book-reader-page .gesetz-box {
  margin: 34px 0;
  padding: clamp(24px, 4vw, 38px);
  background: var(--bone-2);
  border-left: 6px solid var(--sienna);
}

.book-reader-page .gesetz-box strong {
  color: var(--sienna);
}

.book-reader-page .book-navbar {
  max-width: none;
  margin: 64px 0 0;
  padding: 28px 0 0;
}

.reader-gate {
  margin: 72px 0 10px;
  padding: clamp(28px, 5vw, 48px);
  background: var(--bone-2);
  border-top: 6px solid var(--sienna);
}

.reader-gate .reader-gate-label {
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sienna);
  margin-bottom: 14px;
}

.reader-gate h2 {
  margin: 0 0 16px;
}

.reader-gate p {
  color: var(--ink-soft);
  max-width: 600px;
}

.reader-gate .btn-primary {
  margin-top: 10px;
}

.reader-access-form {
  margin-top: 24px;
}

.reader-access-form label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.reader-access-row {
  display: flex;
  gap: 12px;
  align-items: stretch;
}

.reader-access-row input {
  min-width: 0;
  flex: 1 1 300px;
  padding: 15px 16px;
  border: 1px solid var(--line-strong);
  background: rgba(242, 236, 226, .06);
  color: var(--ink);
  font: inherit;
}

.reader-access-row input:focus {
  outline: 2px solid var(--sienna);
  outline-offset: 2px;
}

.reader-access-row .btn-primary {
  flex: 0 0 auto;
  margin: 0;
}

.reader-access-note {
  margin: 12px 0 0 !important;
  font-size: 13px;
  color: var(--ink-mute) !important;
}

.reader-access-note a {
  color: inherit;
}

.reader-access-message {
  margin-top: 14px;
  padding: 12px 14px;
  border-left: 4px solid var(--sienna);
  background: rgba(242, 236, 226, .06);
  color: var(--ink-soft);
}

.reader-access-message.success {
  color: var(--ink);
}

.reader-access-message.error {
  border-left-color: #d26a4e;
  color: var(--ink);
}

@media (max-width: 700px) {
  .book-reader-main {
    width: min(100% - 28px, 820px);
  }

  .book-reader-page .book-navbar {
    flex-direction: column;
  }

  .book-reader-page .book-navbar a,
  .book-reader-page .book-navbar .toc-link {
    width: 100%;
    flex: 1 1 auto;
  }

  .book-reader-page .toc-item {
    gap: 10px;
  }

  .book-reader-page .toc-status {
    display: none;
  }

  .reader-access-row {
    flex-direction: column;
  }

  .reader-access-row input,
  .reader-access-row .btn-primary {
    width: 100%;
    flex-basis: auto;
  }
}