/* ============================================================
   DAYBOOK — premium theme for Selfish
   A journal. The date leads every entry from the margin, a
   title is welcome but never needed, and the words sit beside a
   ruled margin line on warm notebook paper, in a book serif.
   Uses the DefaultThemeRenderer (.post-preview list).
   ============================================================ */

:root {
  --primary-color: #1f1b17;      /* headings */
  --accent-color: #2c5282;       /* fountain-pen blue: dates, links */
  --text-color: #2a2622;
  --text-secondary: #6b6359;
  --background: #fbf8f1;         /* notebook paper */
  --background-alt: #f2ede2;
  --border-color: #e0d8c8;
  --rule-color: #e3aca3;         /* the margin line */
  --link-color: #2c5282;
  --link-hover: #1b365c;

  --max-width: 620px;            /* the words */
  --margin: 11rem;               /* the dates */
  --gap: 2.75rem;                /* the ruled line runs down its middle */
  --indent: calc(var(--margin) + var(--gap));
  --gutter: 1.5rem;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4.5rem;

  --serif: 'Iowan Old Style', 'Palatino Linotype', Palatino, 'Book Antiqua', Georgia, serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-color);
  background-color: var(--background);
}

.container {
  width: 100%;
  max-width: calc(var(--max-width) + var(--indent) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

h1, h2, h3 {
  font-weight: 600;
  line-height: 1.25;
  color: var(--primary-color);
}

a {
  color: var(--link-color);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}
a:hover { color: var(--link-hover); }

/* ---------- Site header: the name on the cover ---------- */
.site-header {
  padding: var(--spacing-xl) 0 var(--spacing-md);
  margin-bottom: var(--spacing-md);
}
.site-header .container > * { margin-left: var(--indent); }
.site-title {
  margin: 0;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--primary-color);
}
.site-title a { color: inherit; text-decoration: none; }
.site-description {
  margin-top: 0.35rem;
  margin-bottom: 0;
  font-style: italic;
  color: var(--text-secondary);
}
.site-nav {
  margin-top: var(--spacing-sm);
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1.25rem;
}
.site-nav a {
  font-size: 1.05rem;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  text-decoration: none;
}
.site-nav a:hover,
.site-nav a[aria-current] { color: var(--accent-color); }

/* ---------- The page: dates in the margin, words beside them ---------- */
main.container { position: relative; }
main.container::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(var(--gutter) + var(--margin) + var(--gap) / 2);
  border-left: 1px solid var(--rule-color);
  pointer-events: none;
}
main.container > :not(.posts, .post) { margin-left: var(--indent); }

.post-meta {
  margin: 0;
  font-size: 0.95rem;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.06em;
  line-height: 1.45;
  color: var(--accent-color);
}
.post-meta a { color: inherit; text-decoration: none; }
.post-meta a:hover { text-decoration: underline; }

/* ---------- Entries (DefaultThemeRenderer) ---------- */
.posts { margin-bottom: var(--spacing-lg); }
.post-preview {
  display: grid;
  grid-template-columns: var(--margin) minmax(0, 1fr);
  column-gap: var(--gap);
  align-items: start;
  margin-bottom: var(--spacing-lg);
}
.post-preview > * { grid-column: 2; margin: 0; }
.post-preview > .post-meta {
  grid-column: 1;
  grid-row: 1;
  text-align: right;
}
.post-preview > h2,
.post-preview > .post-meta { align-self: baseline; }
.post-preview h2 {
  font-size: 1.35rem;
  line-height: 1.3;
}
.post-preview h2 a { color: var(--primary-color); text-decoration: none; }
.post-preview h2 a:hover { color: var(--accent-color); }
.post-preview > .post-excerpt { margin-top: 0.35rem; }
.read-more {
  justify-self: start;
  font-size: 1.05rem;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.06em;
  text-decoration: none;
}
.post-preview > .read-more { margin-top: 0.2rem; }
.post-preview > .post-content > :last-child { margin-bottom: 0; }

/* A chosen photo sits to the right of the words. */
.posts .post-preview.has-thumb {
  grid-template-columns: var(--margin) minmax(0, 1fr) 7.5rem;
  column-gap: var(--gap);
  align-items: start;
}
.posts .post-preview.has-thumb > * { grid-column: 2; }
.posts .post-preview.has-thumb > .post-meta { grid-column: 1; }
.posts .post-preview.has-thumb > .post-preview-thumb {
  grid-column: 3;
  grid-row: 1 / span 4;
  border-color: var(--border-color);
}

.empty-state {
  margin: 0;
  font-style: italic;
  color: var(--text-secondary);
}

/* ---------- A single entry ---------- */
.post {
  display: grid;
  grid-template-columns: var(--margin) minmax(0, 1fr);
  column-gap: var(--gap);
  align-items: start;
}
.post > * { grid-column: 2; }
.post-header { display: contents; }
.post-header > * { grid-column: 2; }
.post-header .post-meta {
  grid-column: 1;
  grid-row: 1;
  text-align: right;
}
.post-title,
.post-header .post-meta { align-self: baseline; }
.post-title {
  margin: 0 0 var(--spacing-md);
  font-size: 2.1rem;
  line-height: 1.2;
  overflow-wrap: break-word;
}

.post-content {
  font-size: 1.05rem;
  line-height: 1.75;
}
.post-content p { margin: 0 0 1.25em; }
.post-content h2 { margin: 2em 0 0.5em; font-size: 1.45rem; }
.post-content h3 { margin: 1.8em 0 0.45em; font-size: 1.2rem; }
.post-content blockquote {
  margin: 1.6em 0;
  padding-left: 1.2rem;
  border-left: 2px solid var(--rule-color);
  font-style: italic;
  color: var(--text-secondary);
}
.post-content blockquote p:last-child { margin-bottom: 0; }
.post-content li::marker { color: var(--accent-color); }

figure { margin: 0; }
.media-image img,
.media-video video {
  display: block;
  max-width: 100%;
  height: auto;
}
.media-audio audio { display: block; width: 100%; }
figcaption {
  margin-top: 0.55rem;
  font-size: 0.9rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--text-secondary);
}
.post-attachments {
  display: grid;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

/* ---------- Taxonomy ---------- */
.post-taxonomy {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--border-color);
}
.post-categories,
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.9rem;
}
.category-pill,
.tag-pill {
  font-size: 1rem;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.06em;
  text-decoration: none;
}
.category-pill { color: var(--accent-color); }
.tag-pill { color: var(--text-secondary); }
.category-pill:hover,
.tag-pill:hover { color: var(--link-hover); text-decoration: underline; }

/* ---------- Archive header ---------- */
.archive-header { margin-bottom: var(--spacing-lg); }
.archive-label {
  display: block;
  font-size: 1rem;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.08em;
  color: var(--accent-color);
}
.archive-title {
  margin: 0.15rem 0 0;
  font-size: 1.9rem;
  line-height: 1.2;
}
.archive-description {
  margin: 0.5rem 0 0;
  font-style: italic;
  color: var(--text-secondary);
}

/* ---------- Post nav ---------- */
.post-nav {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--border-color);
}
.back-link {
  font-size: 1.05rem;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  text-decoration: none;
}
.back-link:hover { color: var(--accent-color); }
.adjacent-posts .back-link {
  font-size: 1rem;
  font-variant-caps: normal;
  letter-spacing: 0;
  font-style: italic;
  color: var(--text-color);
}

/* ---------- Footer ---------- */
.site-footer {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-md) 0 var(--spacing-xl);
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.site-footer .container > * { margin-left: var(--indent); }
.site-footer p { margin: 0 0 0.35rem; }
.site-footer a { color: var(--text-secondary); }
.site-footer a:hover { color: var(--accent-color); }
.powered-by { font-style: italic; }

/* ============================================================
   DARK MODE — the notebook by lamplight.
   ============================================================ */
@media (prefers-color-scheme: dark) {
  :root {
    --primary-color: #f3ede2;
    --accent-color: #93b4e6;
    --text-color: #e6e0d4;
    --text-secondary: #a89f92;
    --background: #1c1a17;
    --background-alt: #26231f;
    --border-color: #3a352e;
    --rule-color: #74413a;
    --link-color: #9dbcea;
    --link-hover: #c4d7f3;
  }
}

/* ============================================================
   RESPONSIVE — on a phone the date heads its entry.
   ============================================================ */
@media (max-width: 760px) {
  :root { --gutter: 1.1rem; }
  body { font-size: 17px; }
  main.container::before { display: none; }
  main.container > :not(.posts, .post),
  .site-header .container > *,
  .site-footer .container > * { margin-left: 0; }
  .site-header { padding-top: var(--spacing-lg); }
  .post-preview,
  .posts .post-preview.has-thumb,
  .post {
    grid-template-columns: minmax(0, 1fr);
  }
  .post-preview > *,
  .posts .post-preview.has-thumb > *,
  .post > *,
  .post-header > * { grid-column: 1; }
  .post-preview > .post-meta,
  .posts .post-preview.has-thumb > .post-meta,
  .post-header .post-meta {
    grid-column: 1;
    grid-row: 1;
    text-align: left;
  }
  .posts .post-preview.has-thumb > .post-preview-thumb {
    grid-column: 1;
    grid-row: auto;
    margin: 0.5rem 0 0.7rem;
  }
  .post-title { font-size: 1.8rem; margin-bottom: var(--spacing-sm); }
}
/* inline media figures (shared across themes) */
.post-content figure { margin: 1.6em 0; }
.post-content figure img,
.post-content figure video { display: block; max-width: 100%; height: auto; }
.post-content figure audio { display: block; width: 100%; }

/* lists + code blocks (shared across themes) */
.post-content ul, .post-content ol { margin: 1em 0; padding-left: 1.6em; }
.post-content li { margin: 0.3em 0; }
.post-content li > ul, .post-content li > ol { margin: 0.3em 0; }
.post-content pre {
    margin: 1.2em 0;
    padding: 1em 1.2em;
    background: rgba(127, 127, 127, 0.12);
    border-radius: 6px;
    overflow-x: auto;
    font-size: 0.9em;
    line-height: 1.5;
}
.post-content pre code {
    font-family: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;
    white-space: pre;
    background: none;
    color: inherit;
    padding: 0;
}

/* Readers who ask for less motion get none: no hover lifts or tilts. */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* code highlighting (shared, E4): tints of the theme's own text colour,
   so they keep its contrast on light and dark themes alike */
.post-content pre .hl-k { color: color-mix(in srgb, currentColor 50%, #c2255c); }
.post-content pre .hl-t { color: color-mix(in srgb, currentColor 50%, #1971c2); }
.post-content pre .hl-s { color: color-mix(in srgb, currentColor 50%, #2b8a3e); }
.post-content pre .hl-n { color: color-mix(in srgb, currentColor 50%, #e8590c); }
.post-content pre .hl-a { color: color-mix(in srgb, currentColor 50%, #9c36b5); }
.post-content pre .hl-c { color: color-mix(in srgb, currentColor 62%, transparent); font-style: italic; }

/* inline code, dividers and footnotes (shared; :where() lets a theme's own rules win) */
:where(.post-content) code {
    font-family: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;
    font-size: 0.9em;
    padding: 0.1em 0.3em;
    background: rgba(127, 127, 127, 0.14);
    border-radius: 4px;
}
:where(.post-content) hr {
    border: none;
    border-top: 1px solid rgba(127, 127, 127, 0.35);
    margin: 2em 0;
}
.footnote-ref { line-height: 0; }
.footnote-ref a { text-decoration: none; padding: 0 0.1em; }
.footnotes {
    margin-top: 2.5em;
    padding-top: 1em;
    border-top: 1px solid rgba(127, 127, 127, 0.35);
    font-size: 0.9em;
}
.footnotes ol { padding-left: 1.6em; }
.footnotes li { margin: 0.4em 0; }
.footnote-backref { text-decoration: none; }
.toc { margin: 1.5em 0; padding: 0.9em 1.2em; border-left: 3px solid rgba(127, 127, 127, 0.35); font-size: 0.95em; }
.toc ol { margin: 0; padding-left: 1.2em; }
.toc ol ol { margin: 0.2em 0 0.3em; }
.toc li { margin: 0.25em 0; }
/* chosen post thumbnails, list layout (shared across themes) */
.post-preview.has-thumb {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 8.5rem;
    column-gap: 1.5rem;
    align-items: start;
}
.post-preview.has-thumb > * { grid-column: 1; }
.post-preview.has-thumb > .post-preview-thumb {
    grid-column: 2;
    grid-row: 1 / span 4;
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 0;
    background: var(--background-alt);
    transition: border-color 0.2s ease;
}
.post-preview.has-thumb > .post-preview-thumb:hover {
    border-color: var(--accent-color, var(--link-color));
}
.post-preview-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}
.post-preview-thumb:hover img { transform: scale(1.04); }
@media (max-width: 600px) {
    .post-preview.has-thumb { grid-template-columns: minmax(0, 1fr); }
    .post-preview.has-thumb > .post-preview-thumb {
        grid-column: 1;
        grid-row: auto;
        aspect-ratio: 16 / 9;
        margin-bottom: 0.9rem;
    }
}
@media (prefers-reduced-motion: reduce) {
    .post-preview-thumb img,
    .post-preview.has-thumb > .post-preview-thumb { transition: none; }
    .post-preview-thumb:hover img { transform: none; }
}
/* pagination (shared across themes; links borrow each theme's .back-link) */
.pagination {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 0.75rem 1rem;
}
.pagination-newer { grid-column: 1; justify-self: start; }
.pagination-status {
    grid-column: 2;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-align: center;
}
.pagination-older { grid-column: 3; justify-self: end; }
.pagination + .post-nav { margin-top: 0; padding-top: 0; border-top: none; }
@media (max-width: 600px) {
    .pagination { grid-template-columns: 1fr 1fr; }
    .pagination-status { grid-column: 1 / -1; grid-row: 1; }
    .pagination-newer { grid-column: 1; grid-row: 2; }
    .pagination-older { grid-column: 2; grid-row: 2; }
}
/* skip link, focus, neighbours and print (shared across themes) */
.skip-link {
    position: absolute;
    left: 0.75rem;
    top: -4rem;
    z-index: 100;
    padding: 0.5rem 0.9rem;
    background: var(--background, #fff);
    color: var(--text-color, #111);
    border: 2px solid currentColor;
}
.skip-link:focus { top: 0.75rem; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
.adjacent-posts {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
}
.adjacent-newer { margin-left: auto; text-align: right; }
.adjacent-posts + .post-nav { margin-top: 0; padding-top: 0; border-top: none; }
@media print {
    .skip-link, .site-nav, .post-nav, .site-footer, .social-links { display: none !important; }
    body { background: #fff !important; color: #000 !important; }
    a { color: inherit !important; }
    img, video, figure { break-inside: avoid; max-width: 100% !important; }
}

/* theme options: accent #008985 */
:root {
  --link-color: #007b78;
  --link-hover: #005c5a;
  --accent-color: #008985;
}
@media (prefers-color-scheme: dark) {
  :root {
    --link-color: #1a9591;
    --link-hover: #53afad;
    --accent-color: #008985;
  }
}