/* Shared page layout styles - used by about, books, contact, solar, timeline */
/* Colors use --html-* tokens from tailwind.css (see :root and .dark there) */

.page-header {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--html-hr);
}

.page-header .container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-header h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--html-strong);
}

.page-header .lead {
  font-size: 1.1rem;
  color: var(--html-heading6);
  margin-top: 12px;
  max-width: 640px;
}

.content-section {
  padding: 48px 0;
  max-width: 960px;
  margin: 0 auto;
}

.content-section:last-child {
  padding-bottom: 0;
}

.about-page .page-header,
.books-page .page-header,
.solar-page .page-header {
  background: #fff;
}

.dark .about-page .page-header,
.dark .books-page .page-header,
.dark .solar-page .page-header {
  background: transparent;
}

/* Books list */
.books-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.book-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  padding: 24px 0;
  border-bottom: 1px solid var(--html-hr);
}

.book-item:last-child {
  border-bottom: none;
}

.book-cover-placeholder {
  width: 160px;
  height: 200px;
  background: var(--html-code-bg);
  border: 1px solid var(--html-hr);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--html-heading6);
  text-align: center;
  padding: 8px;
}

.book-details {
  min-width: 0;
}

.book-details h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--html-strong);
}

.book-price {
  font-size: 1rem;
  color: var(--html-link);
  font-weight: 600;
  margin-bottom: 12px;
}

.book-status {
  font-size: 0.85rem;
  color: var(--html-heading6);
  font-style: italic;
  margin-bottom: 12px;
}

.book-description {
  color: var(--html-body);
  line-height: 1.7;
  margin-bottom: 12px;
}

.book-subtitle {
  font-size: 0.95rem;
  color: var(--html-heading6);
  margin-bottom: 4px;
  font-style: italic;
}

/* About grid */
.about-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.about-block h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--html-strong);
}

.about-block p {
  color: var(--html-body);
  line-height: 1.75;
  margin-bottom: 12px;
}

.about-block ul {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}

.about-block li {
  color: var(--html-body);
  line-height: 1.7;
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
}

.about-block li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--html-link);
}

.about-block a {
  color: var(--html-link);
  text-decoration: none;
}

.about-block a:hover {
  color: var(--html-link-hover);
  text-decoration: underline;
}

/* Timeline layout only — colors live in timeline.css */
.timeline-section {
  padding: 48px 0;
  border-bottom: 1px solid var(--html-hr);
}

.timeline-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

/* Solar page */
.solar-page h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 48px 0 20px;
  color: var(--html-strong);
}

.solar-page h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 32px 0 12px;
  color: var(--html-heading3);
}

.solar-page p {
  line-height: 1.75;
  color: var(--html-body);
  margin: 0 0 16px;
}

.solar-page ul,
.solar-page ol {
  margin: 0 0 16px 20px;
}

.solar-page li {
  line-height: 1.7;
  color: var(--html-body);
  margin-bottom: 8px;
}

.solar-page strong {
  font-weight: 600;
  color: var(--html-strong);
}

.solar-page .lead {
  font-size: 1.1rem;
  color: var(--html-body);
  border-left: 3px solid var(--html-link);
  padding-left: 16px;
  margin-bottom: 32px;
}

.solar-page .warning {
  background: #fef3c7;
  border-left: 3px solid #d97706;
  padding: 16px 20px;
  margin: 24px 0;
  font-size: 0.9rem;
  color: #78350f;
}

.dark .solar-page .warning {
  background: #422006;
  border-left-color: #f59e0b;
  color: #fde68a;
}

.solar-page table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9rem;
}

.solar-page th,
.solar-page td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--html-table-border);
  color: var(--html-body);
}

.solar-page th {
  font-weight: 600;
  background: var(--html-table-header-bg);
  color: var(--html-table-header-text);
}

.solar-page .source-note {
  font-size: 0.8rem;
  color: var(--html-heading6);
  margin-top: 4px;
}

/* Contact page — constrain inner wrapper only so main gradient stays full-width */
.contact-page {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  box-sizing: border-box;
}

.contact-page .lead a,
.contact-page .form-note a {
  color: var(--html-link);
  text-decoration: none;
}

.contact-page .lead a:hover,
.contact-page .form-note a:hover {
  color: var(--html-link-hover);
  text-decoration: underline;
}

.contact-form-wrapper {
  background: var(--html-pre-bg);
  border-radius: 8px;
  padding: 32px;
  margin-top: 32px;
  border: 1px solid var(--html-hr);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--html-strong);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--html-hr);
  border-radius: 4px;
  font-size: 0.95rem;
  font-family: inherit;
  box-sizing: border-box;
  background: var(--html-pre-bg);
  color: var(--html-body);
}

.form-group textarea {
  resize: vertical;
}

.scaffolder-button {
  display: inline-block;
  background: var(--html-link);
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.scaffolder-button:hover {
  background: var(--html-link-hover);
}

.form-note {
  font-size: 0.85rem;
  color: var(--html-heading6);
  margin-top: 16px;
}

/* Dark mode — matches html.dark class used by the site theme script */
.dark .contact-form-wrapper {
  background: rgba(15, 23, 42, 0.55);
}

.dark .form-group input,
.dark .form-group textarea {
  background: var(--html-code-bg);
  border-color: var(--html-table-border);
  color: var(--html-body);
}

.dark .book-cover-placeholder {
  background: var(--html-code-bg);
  border-color: var(--html-table-border);
}

/* Solar page header */
.solar-page-header {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--html-hr);
}

.solar-page-header .container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

.solar-page-header h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--html-strong);
}

.solar-page-header .lead {
  font-size: 1.1rem;
  color: var(--html-body);
  margin-bottom: 16px;
}

/* Solar body content wrapper */
.solar-body {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Mobile padding - ensure all page sections have proper horizontal margin on mobile */
@media (max-width: 640px) {
  .page-header {
    padding: 32px 16px 24px !important;
  }

  .content-section {
    padding: 32px 16px !important;
  }

  .timeline-section {
    padding: 32px 16px !important;
  }

  .solar-page-header {
    padding: 32px 16px 24px !important;
  }

  .solar-body {
    padding: 0 16px !important;
  }

  .books-list {
    padding: 0 16px !important;
  }

  .about-grid {
    padding: 0 16px !important;
  }

  .contact-page {
    padding: 0 16px !important;
  }
}

/* Also ensure on all screen sizes the content has horizontal padding */
.page-header,
.content-section,
.timeline-section {
  padding-left: max(20px, env(safe-area-inset-left));
  padding-right: max(20px, env(safe-area-inset-right));
}

/* Ensure all page content sections have proper mobile padding */
main>section,
main>div {
  padding-left: 20px;
  padding-right: 20px;
}

/* On very small screens, reduce padding */
@media (max-width: 480px) {

  main>section,
  main>div {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* Make content-section have full-width horizontal padding that works on mobile */
.content-section {
  padding: 48px max(20px, 4vw) !important;
}

.page-header {
  padding: 48px max(20px, 4vw) 32px !important;
}

.timeline-section {
  padding: 48px max(20px, 4vw) !important;
}

/* Blog featured section on homepage - add top margin so it doesn't touch hero */
#index-blog-featured-d73460ce {
  padding-top: 48px !important;
}

/* Comprehensive mobile padding fix - ensure ALL main content has horizontal padding */
/* Apply to any section or div inside main that doesn't already have a container wrapper */
main section:not(.container),
main>section,
main>div:not(.container) {
  padding-left: max(20px, 4vw) !important;
  padding-right: max(20px, 4vw) !important;
}

/* Ensure blog sections on homepage have proper mobile spacing */
main .blog-featured-section,
main .section-blog-featured,
main [data-section-type="blog-featured"] {
  padding-left: max(20px, 4vw) !important;
  padding-right: max(20px, 4vw) !important;
}