:root {
  color-scheme: light dark;
  --bg: #f8f3e6;
  --bg-raised: #efe6d0;
  --fg: #1b1712;
  --muted: #766c56;
  --border: #d9c99e;
  --rule: #1b1712;
  --accent: #a9781f;
  --accent-strong: #7d5714;
  --display: "Cinzel", ui-serif, Georgia, serif;
  --serif: "New York", ui-serif, Charter, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16130e;
    --bg-raised: #201b13;
    --fg: #ece2c8;
    --muted: #a99a72;
    --border: #4a3f26;
    --rule: #ece2c8;
    --accent: #d3a53e;
    --accent-strong: #e6bd5f;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--serif);
  background: var(--bg);
  color: var(--fg);
}

header { border-top: 6px solid var(--accent); }
.masthead {
  text-align: center;
  padding: 2.5rem 1.5rem 1.5rem;
}
.masthead > a { display: block; width: fit-content; margin: 0 auto 0.6rem; }
.sekvenser-logo {
  display: block;
  height: 20px;
  width: auto;
  color: var(--muted);
}
.masthead > a:hover .sekvenser-logo { color: var(--accent); }
.masthead h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: clamp(2rem, 6vw, 3.4rem);
}
.masthead h1 a {
  color: var(--fg);
  text-decoration: none;
}
.masthead .tagline {
  margin: 0.5rem 0 0;
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
  font-size: 1.02rem;
}

/* Art deco chevron divider -- a small repeating geometric motif in place of
   a plain rule, used above the toolbar and above the footer. */
.deco-divider {
  height: 5px;
  border-top: 1px solid var(--accent);
  border-bottom: 3px solid var(--accent);
}

.toolbar {
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--sans);
}
#search {
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 0.9rem;
  flex: 1;
  min-width: 200px;
  max-width: 340px;
}
#search:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

main { padding: 2rem 1.5rem 3rem; max-width: 1100px; margin: 0 auto; }
footer {
  padding: 1.75rem 1.5rem;
  color: var(--muted);
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.85rem;
  text-align: center;
  line-height: 1.6;
}
footer a { color: var(--accent-strong); }

#count {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 1.75rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 2rem 1.5rem;
}
.card {
  display: block;
  text-decoration: none;
  color: var(--fg);
}
.cover {
  aspect-ratio: 2/3;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  box-shadow: inset 0 0 0 3px var(--bg), inset 0 0 0 4px var(--border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.85rem;
  text-align: center;
  padding: 0.5rem;
}
.cover img { width: 100%; height: 100%; object-fit: cover; }
.card .title {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.25;
  margin-top: 0.6rem;
  font-size: 0.95rem;
}
.card:hover .title { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--accent); }
.card .meta {
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.15rem;
}
.card .meta.year {
  font-family: var(--sans);
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.7rem;
}

.detail-layout { display: flex; flex-direction: column; gap: 2rem; align-items: center; }
.detail { max-width: 680px; align-self: stretch; }
.detail-head { display: flex; gap: 2rem; margin-bottom: 2rem; }
.detail-head .cover { width: 200px; flex-shrink: 0; }
@media (max-width: 600px) {
  .detail-head { flex-direction: column; }
  .detail-head .cover { width: 100%; }
}

/* Ad area -- stacked full-width below the entry on narrow screens, alongside
   it (in the free space next to .detail) on wide ones. */
.ad-slot {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  width: 100%;
  max-width: 300px;
  border: 1px dashed var(--border);
}
.ad-label {
  padding: 0.5rem 0.85rem;
  color: var(--muted);
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
  border-bottom: 1px solid var(--border);
}
.ad-unit {
  display: block;
  padding: 0.85rem;
  color: var(--fg);
  text-decoration: none;
}
.ad-unit + .ad-unit { border-top: 1px solid var(--border); }
.ad-unit img { display: block; width: 100%; height: auto; }
.ad-unit p {
  margin: 0.6rem 0 0;
  font-family: var(--serif);
  font-size: 0.9rem;
  line-height: 1.4;
}
.ad-unit:hover p { text-decoration: underline; text-decoration-color: var(--accent); }
.ad-unit-text {
  font-family: var(--sans);
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--muted);
}
.ad-unit-text:hover { color: var(--accent); }
@media (min-width: 1024px) {
  .detail-layout { flex-direction: row; align-items: flex-start; gap: 2.5rem; }
}

.cover[data-cover], .page-thumb[data-cover] { cursor: zoom-in; }
.cover[data-cover]:focus-visible, .page-thumb[data-cover]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.cover-modal {
  position: fixed;
  inset: 0;
  background: rgba(10, 8, 4, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  z-index: 1000;
  cursor: zoom-out;
}
.cover-modal[hidden] { display: none; }
.cover-modal img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.6);
  cursor: default;
}
.cover-modal-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: #f5efe0;
  font-family: var(--sans);
  font-size: 2.25rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
}
.detail h1 {
  margin: 0 0 0.4rem;
  font-family: var(--display);
  font-size: 1.5rem;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.detail dl { display: grid; grid-template-columns: auto 1fr; gap: 0.35rem 1rem; margin: 0.75rem 0; font-size: 0.92rem; }
.detail dt {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.7rem;
  color: var(--muted);
  padding-top: 0.15rem;
}
.detail dd { margin: 0; }
.detail .body {
  margin-top: 1.5rem;
  max-width: 62ch;
  font-size: 1.05rem;
  line-height: 1.65;
}
.detail .body h1, .detail .body h2, .detail .body h3 {
  font-family: var(--display);
  letter-spacing: 0.02em;
}
.detail .body > p:first-of-type::first-letter {
  font-family: var(--display);
  font-size: 3.2em;
  font-weight: 700;
  float: left;
  line-height: 0.82;
  padding-right: 0.09em;
  color: var(--accent-strong);
}
.detail .body blockquote {
  margin: 1rem 0;
  padding-left: 1rem;
  border-left: 3px solid var(--accent);
  color: var(--muted);
  font-style: italic;
}
.byline {
  margin-top: 0.75rem;
  max-width: 62ch;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.pages-heading {
  margin: 2.5rem 0 1rem;
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.75rem;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}
.pages-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
}
.page-thumb {
  border: 1px solid var(--border);
  background: var(--bg-raised);
  overflow: hidden;
}
.page-thumb img { display: block; width: 100%; height: auto; }
.back {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: var(--accent-strong);
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  text-decoration: none;
}
.back:hover { text-decoration: underline; }
.links { margin-top: 0.85rem; font-family: var(--sans); font-size: 0.85rem; }
.links a {
  display: inline-block;
  color: var(--accent-strong);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 0.1rem;
}
.links a:hover { color: var(--fg); border-color: var(--fg); }
.empty { color: var(--muted); font-style: italic; padding: 2rem 0; }