/*
  timberroot-blog.css
  Shared components for Timberroot Adventure Blog posts.

  Wrap each post's Custom HTML block in <article class="tr-blog">.
  Element rules are scoped under .tr-blog; component classes use the tr- prefix,
  so nothing here touches the rest of the theme.

  Components
    .tr-updated      "Updated" date line
    .tr-lede         larger opening paragraph
    .tr-answer       quick-answer box
    .tr-table-wrap   comparison table, stacks into cards under 640px
                     (give every <td> a data-label attribute)
    .tr-toc          jump-link pills
    .tr-facts        when / where / cost fact block (<dl>)
    .tr-stays        where-to-stay list
    .tr-cta          primary button link
    details/summary  FAQ accordion
    .tr-confirm      yellow review flag (<mark>), remove before publishing
*/


/* ---------- Tokens ---------- */

.tr-blog {
  --tr-ink: #41332c;
  --tr-ink-dark: #2c221d;
  --tr-gold: #d8b44a;
  --tr-gold-deep: #a8862a;
  --tr-paper: #faf7f0;
  --tr-line: #e4dccb;
  --tr-muted: #6b5d54;
  --tr-flag: #fff3a3;
  --tr-serif: 'DM Serif Display', Georgia, serif;
  --tr-sans: 'Work Sans', system-ui, sans-serif;
}


/* ---------- Base ---------- */

.tr-blog {
  max-width: 46rem;
  margin-inline: auto;
  color: var(--tr-ink);
  font-family: var(--tr-sans);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.7;
}

.tr-blog *,
.tr-blog *::before,
.tr-blog *::after {
  box-sizing: border-box;
}

.tr-blog h2,
.tr-blog h3 {
  font-family: var(--tr-serif);
  font-weight: 400;
  line-height: 1.2;
  color: var(--tr-ink);
  text-wrap: balance;
}

.tr-blog h2 {
  font-size: clamp(1.6rem, 1.3rem + 1.2vw, 2.1rem);
  margin: 3rem 0 0.75rem;
  scroll-margin-top: 6rem; /* clears the sticky header on jump links */
}

.tr-blog h3 {
  font-size: 1.25rem;
  margin: 1.75rem 0 0.5rem;
}

.tr-blog p {
  margin: 0 0 1rem;
  text-wrap: pretty;
}

.tr-blog a {
  color: var(--tr-ink);
  text-decoration-color: var(--tr-gold);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.tr-blog a:hover {
  text-decoration-color: var(--tr-ink);
}

.tr-blog a:focus-visible,
.tr-blog summary:focus-visible {
  outline: 3px solid var(--tr-gold-deep);
  outline-offset: 3px;
  border-radius: 2px;
}

.tr-blog figure {
  margin: 1rem 0 1.25rem;
}

.tr-blog img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}


/* ---------- Intro ---------- */

.tr-updated {
  font-size: 0.875rem;
  color: var(--tr-muted);
  margin-bottom: 1.25rem;
}

.tr-lede {
  font-size: 1.125em;
}

.tr-answer {
  background: var(--tr-paper);
  border-left: 4px solid var(--tr-gold);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0 2rem;
}

.tr-answer p:last-child {
  margin: 0;
}


/* ---------- Comparison table ---------- */

.tr-table-wrap {
  overflow-x: auto;
  margin: 1rem 0 0.5rem;
}

.tr-blog table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.tr-blog caption {
  text-align: left;
  font-size: 0.875rem;
  color: var(--tr-muted);
  padding-bottom: 0.5rem;
}

.tr-blog th,
.tr-blog td {
  text-align: left;
  vertical-align: top;
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid var(--tr-line);
}

.tr-blog thead th {
  font-weight: 600;
  white-space: nowrap;
  border-bottom: 2px solid var(--tr-ink);
}

.tr-blog tbody th {
  font-weight: 600;
}

@media (max-width: 640px) {
  /* Hide the header row visually but keep it for screen readers */
  .tr-blog thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .tr-blog table,
  .tr-blog tbody,
  .tr-blog tr,
  .tr-blog th,
  .tr-blog td {
    display: block;
    width: 100%;
  }

  .tr-blog tbody tr {
    background: #fff;
    border: 1px solid var(--tr-line);
    padding: 0.5rem 0.25rem;
    margin-bottom: 0.75rem;
  }

  .tr-blog tbody th {
    border: 0;
    font-size: 1.05rem;
    padding-bottom: 0.25rem;
  }

  .tr-blog tbody td {
    border: 0;
    padding: 0.15rem 0.75rem;
  }

  .tr-blog tbody td::before {
    content: attr(data-label) ": ";
    font-weight: 600;
  }
}


/* ---------- Jump links ---------- */

.tr-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.tr-toc a {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  background: #fff;
  border: 1px solid var(--tr-line);
  border-radius: 999px;
  font-size: 0.875rem;
  text-decoration: none;
}

.tr-toc a:hover {
  border-color: var(--tr-ink);
}


/* ---------- Fact block ---------- */

.tr-facts {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.35rem 1rem;
  margin: 0 0 1.25rem;
  padding: 1rem 1.25rem;
  background: var(--tr-paper);
}

.tr-facts dt {
  font-weight: 600;
}

.tr-facts dd {
  margin: 0;
}

@media (max-width: 420px) {
  .tr-facts {
    grid-template-columns: 1fr;
  }

  .tr-facts dd {
    margin-bottom: 0.4rem;
  }
}


/* ---------- Where to stay ---------- */

.tr-stays {
  display: grid;
  gap: 1rem;
  margin: 1rem 0 1.5rem;
  padding: 0;
  list-style: none;
}

.tr-stays li {
  padding-left: 1rem;
  border-left: 3px solid var(--tr-gold);
}

.tr-blog .tr-cta {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.8rem 1.4rem;
  background: var(--tr-ink);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.tr-blog .tr-cta:hover {
  background: var(--tr-ink-dark);
}


/* ---------- FAQ ---------- */

.tr-blog details {
  border-bottom: 1px solid var(--tr-line);
  padding: 0.9rem 0;
}

.tr-blog summary {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}

.tr-blog summary::-webkit-details-marker {
  display: none;
}

.tr-blog summary::after {
  content: "+";
  font-size: 1.25rem;
  line-height: 1;
  color: var(--tr-gold-deep);
}

.tr-blog details[open] summary::after {
  content: "\2212"; /* minus sign */
}

.tr-blog details p {
  margin: 0.6rem 0 0;
}


/* ---------- Review flags ---------- */

.tr-confirm {
  background: var(--tr-flag);
  color: inherit;
  padding: 0 0.15em;
}