/* ListFast user guide — Variant C (matches app design-system) */

.manual-page {
  min-height: 100vh;
  background: var(--color-bg);
  padding: 16px;
  box-sizing: border-box;
}

.manual-frame {
  max-width: 760px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 0.5px solid var(--color-line);
  background: var(--color-surface);
  box-shadow: 0 2px 12px rgba(31, 58, 46, 0.06);
}

.manual-header {
  background: var(--color-side-bg);
  color: var(--color-side-brand);
  padding: 1.25rem 1.5rem;
  border-bottom: 0.5px solid var(--color-side-line);
}

.manual-header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 400;
  color: var(--color-side-brand);
}

.manual-header p {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
  color: var(--color-side-text);
}

.manual-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent-soft);
  border-bottom: 0.5px solid var(--color-line);
  font-size: 0.88rem;
}

.manual-toolbar a {
  color: var(--color-accent);
  text-decoration: none;
}

.manual-toolbar a:hover {
  text-decoration: underline;
}

.manual-toolbar .btn-print {
  margin-right: 0.25rem;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
  background: var(--color-accent);
  color: var(--color-accent-text);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
}

.manual-toolbar .btn-print:hover {
  filter: brightness(1.05);
}

.manual-content {
  padding: 1.5rem 1.75rem 2rem;
  color: var(--color-ink-2);
  font-size: 1.02rem;
}

.manual-content h2 {
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 400;
  color: var(--color-ink);
  margin: 1.75rem 0 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 0.5px solid var(--color-line);
}

.manual-content h2:first-child {
  margin-top: 0;
}

.manual-content h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-ink);
  margin: 1.25rem 0 0.5rem;
}

.manual-content p {
  margin: 0.5rem 0 1rem;
  line-height: 1.55;
}

.manual-content ul,
.manual-content ol {
  margin: 0.5rem 0 1rem;
  padding-left: 1.35rem;
}

.manual-content li {
  margin-bottom: 0.35rem;
}

.manual-content a {
  color: var(--color-accent);
}

.manual-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.92rem;
}

.manual-content th,
.manual-content td {
  border: 0.5px solid var(--color-line);
  padding: 0.55rem 0.75rem;
  text-align: left;
}

.manual-content th {
  background: var(--color-accent-soft);
  color: var(--color-ink);
  font-weight: 600;
}

.manual-content code {
  background: var(--color-accent-soft);
  color: var(--color-ink);
  padding: 0.12rem 0.35rem;
  border-radius: var(--radius-sm);
  font-size: 0.88em;
}

.manual-content pre {
  background: var(--color-bg);
  border: 0.5px solid var(--color-line);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-size: 0.85rem;
}

.manual-content pre code {
  background: none;
  padding: 0;
}

.manual-footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 0.5px solid var(--color-line);
  font-size: 0.92rem;
}

.manual-footer a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
}

.manual-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .manual-page { padding: 8px; }
  .manual-content { padding: 1rem; }
  .manual-toolbar { padding: 0.65rem 1rem; }
}

@media print {
  .manual-page {
    padding: 0;
    background: #fff;
  }
  .manual-frame {
    border: none;
    box-shadow: none;
    max-width: 100%;
    border-radius: 0;
  }
  .manual-toolbar,
  .no-print {
    display: none !important;
  }
  .manual-header {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .manual-content {
    padding: 0 0.5rem;
  }
  .manual-content h2 {
    page-break-after: avoid;
  }
  .manual-content table {
    page-break-inside: avoid;
  }
}