:root {
  /* Type palette drawn from the site's warm gradient (orange / teal / magenta).
     Two tiers: badge text stays legible (~AA-large) on the light bg, while the
     left stripe runs brighter to carry the vividness across the board. */
  --type-post: #0f766e;           /* teal        */
  --type-find: #c2410c;           /* rust orange */
  --type-library: #c02a74;        /* magenta     */
  --type-post-stripe: #14a88a;
  --type-find-stripe: #f0651f;
  --type-library-stripe: #e2478f;
}

/* —— Main —— (the nav is a sidebar / bottom tab bar, so no top offset) */
main {
  min-height: 100vh;
}

/* —— Feed (editorial masonry: shortest-column, up to 3 cols, built in JS) —— */
.feed {
  max-width: min(1560px, 94vw); /* three roomy columns; still thin side margins */
  margin: 0 auto;
  padding-inline: 1rem;
  margin-block: 2.5rem;      /* breathing room below the nav, and above the footer */
  display: flex;
  gap: 2rem;
  align-items: flex-start;   /* columns size to their own content */
  transition: opacity 0.16s ease;   /* cross-fade on filter change (see switchFeed) */
}

/* Board fades out for a beat while a filter change re-flows the columns. */
.feed.is-switching { opacity: 0; }

/* Filter-tab icons are injected by main.js; base.css shows them as sidebar
   row icons on desktop and tab icons in the phone tab bar. */

/* Phone-only top bar (monogram), injected by main.js. Off on desktop, where
   the sidebar already carries the logo. */
.app-topbar { display: none; }

/* —— Phones: nav chrome —— base.css turns the nav into the floating tab bar
   (same breakpoint); marginalia's tab bar is purely the filter tabs, with the
   monogram moved up into the in-flow top bar. */
@media (max-width: 768px) {
  nav .nav-logo { display: none; }

  /* —— Top bar —— The monogram (→ portfolio) sits top-left. It scrolls in-flow
     with the feed (not sticky) — it's a web app, so there's no need to keep
     the logo on screen the whole time. */
  .app-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.5rem;
    padding-top: calc(1.5rem + env(safe-area-inset-top));
  }
  .app-topbar .nav-logo img { width: 28px; height: 28px; }
}

.feed-col {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2rem;                 /* vertical spacing between cards */
}

.feed-error {
  padding: 2rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* —— Entry cards —— */
.entry {
  position: relative;                   /* anchor for the stretched title link */
  padding: 2.2rem 2.3rem 1.9rem 2.5rem;
  border: 1px solid var(--rule);
  border-left: 3px solid transparent;   /* type stripe (color set per type) */
  border-radius: 3px;
  transition: background-color 0.15s, border-color 0.2s;
  animation: fadeUp 0.65s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Make the whole text card one tap target: the title link stretches over the
   card. Tags/date sit above it (z-index) so they stay independently tappable. */
.entry:not(.entry--media) a.entry-title::after {
  content: '';
  position: absolute;
  inset: 0;
}
/* Only the meta row (which holds the tag chips) sits above the stretched link,
   so tags stay tappable while taps anywhere else on the card open the post. */
.entry:not(.entry--media) .entry-meta { position: relative; z-index: 1; }

/* Muted default, full-strength on hover — stripe (border-left) left intact.
   Hover only on real pointers, so a touch tap isn't swallowed as a "hover". */
@media (hover: hover) {
  .entry:hover {
    background-color: color-mix(in srgb, var(--text) 4%, transparent);
    border-top-color: var(--muted);
    border-right-color: var(--muted);
    border-bottom-color: var(--muted);
  }
}

/* Type cue on the left stripe — brighter tier for a more vivid board. */
.entry--post    { border-left-color: var(--type-post-stripe); }
.entry--find    { border-left-color: var(--type-find-stripe); }
.entry--library { border-left-color: var(--type-library-stripe); }
/* Photo tiles get a uniform thin frame, not a colored stripe (see photo section). */
.entry--photo   { border-left-color: var(--rule); }

.entry-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.entry-badge {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 2px;
  flex-shrink: 0;
  background: rgba(0, 0, 0, 0.05);
}

/* Badge label carries the type hue over a neutral tint. */
.entry--post .entry-badge    { color: var(--type-post); }
.entry--find .entry-badge    { color: var(--type-find); }
.entry--library .entry-badge { color: var(--type-library); }

/* On a media tile the badge rides on the image itself — dark pill, light text. */
.entry--media .entry-badge {
  position: absolute;
  top: 0.7rem;
  left: 0.7rem;
  z-index: 1;
  color: #fff;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.entry-domain {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 300;
  opacity: 0.8;
}

.entry-title {
  display: block;
  font-family: 'Instrument Serif', serif;
  font-size: clamp(1.75rem, 2.6vw, 2.15rem);
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 0.6rem;
  transition: color 0.2s;
}

/* Clickable titles carry a quiet underline so they read as links;
   non-clickable text titles (library) have none. */
a.entry-title {
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--text) 42%, transparent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color 0.2s, text-decoration-color 0.2s;
}
@media (hover: hover) { a.entry-title:hover { text-decoration-color: var(--text); } }

.entry-title--text { cursor: default; }

/* —— Library row: title + author share one line. Title matches every other
   entry's title (same size/family); only the layout is inline. —— */
.entry-libline {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.2rem 0.7rem;
  margin-bottom: 1rem;
}

.entry--library .entry-title {
  display: inline;
  margin-bottom: 0;
}

.entry-author {
  font-size: clamp(1.02rem, 1.4vw, 1.14rem);   /* matches .entry-note */
  color: var(--muted);
  font-weight: 300;
}

.entry-note {
  font-size: clamp(1.02rem, 1.4vw, 1.14rem);
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 1.1rem;
  font-weight: 300;
}

/* Library entries rendered as a single plain caption line (no serif title). */
.entry-caption {
  display: block;
  font-size: clamp(1.02rem, 1.4vw, 1.14rem);
  line-height: 1.6;
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 1rem;
}
a.entry-caption { transition: color 0.2s; }
@media (hover: hover) { a.entry-caption:hover { color: var(--accent); } }
/* Title reads a touch stronger than the author, but stays in the muted tier. */
.entry-cap-title { font-style: italic; color: color-mix(in srgb, var(--text) 78%, transparent); }

.entry-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.entry-date {
  font-size: 0.82rem;
  color: var(--muted);
  opacity: 0.75;
}

/* —— Tags —— */
.tags {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.tag {
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: var(--muted);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 0.22rem 0.7rem;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  background: none;
  font-family: 'Oxygen', sans-serif;
  line-height: 1.5;
}

.tag.active {
  color: var(--accent);
  border-color: var(--accent);
}
@media (hover: hover) {
  .tag:hover { color: var(--accent); border-color: var(--accent); }
}

/* —— Photo entries —— */
.entry-image {
  display: block;
  width: 100%;
  object-fit: cover;
  aspect-ratio: 1 / 1;
  border-radius: 2px;
  margin-bottom: 1rem;
  background: var(--rule);   /* quiet tint while the image lazy-loads */
  cursor: zoom-in;
}

/* A linked image (e.g. a post that opens externally) navigates, not zooms. */
.entry-image-link { display: block; }
.entry-image-link .entry-image { cursor: pointer; }

/* —— Media tile: any entry with an image (photo, or a post/find with an image).
   The image fills the card; the badge rides on it and the title + caption + meta
   overlay the bottom over a scrim. —— */
.entry--media {
  padding: 0;
  overflow: hidden;            /* clip the image to the card radius */
  border-left-width: 1px;      /* uniform frame, no colored stripe */
  border-left-color: var(--rule);
}
@media (hover: hover) { .entry--media:hover { border-left-color: var(--muted); } }

.entry-media { position: relative; display: block; }

.entry--media .entry-image {
  aspect-ratio: 1 / 1;
  border-radius: 0;
  margin-bottom: 0;
}

.entry-media-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 3.25rem 1.15rem 1.05rem;
  background: linear-gradient(to top, rgba(0,0,0,0.96), rgba(0,0,0,0.72) 42%, rgba(0,0,0,0.32) 72%, transparent);
  pointer-events: none;        /* clicks fall through to the image (zoom or link) */
}
.entry-media-overlay .entry-title {
  color: #fff;
  margin-bottom: 0.5rem;
  pointer-events: auto;        /* a linked title (e.g. Eidolon) stays clickable */
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}
.entry-media-overlay a.entry-title { text-decoration-color: rgba(255, 255, 255, 0.5); }
@media (hover: hover) { .entry-media-overlay a.entry-title:hover { text-decoration-color: #fff; } }
.entry-media-overlay .entry-note {
  color: rgba(255, 255, 255, 0.96);
  margin-bottom: 0.55rem;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}
.entry-media-overlay .entry-date {
  color: rgba(255, 255, 255, 0.82);
  opacity: 1;
}
.entry-media-overlay .tag {
  color: rgba(255, 255, 255, 0.92);
  border-color: rgba(255, 255, 255, 0.45);
  pointer-events: auto;        /* tags stay clickable */
}
.entry-media-overlay .tag.active { color: #fff; border-color: #fff; }
@media (hover: hover) {
  .entry-media-overlay .tag:hover { color: #fff; border-color: #fff; }
}

/* —— Lightbox (photo zoom) —— */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;             /* above nav (100) */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  cursor: zoom-out;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 3px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* —— Post article —— */
.post-wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 5rem 2rem 6rem;
}

.post-eyebrow {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
  animation: fadeUp 0.65s cubic-bezier(0.16, 1, 0.3, 1) 0.05s both;
}

.post-title {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2.25rem, 5vw, 4rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  font-weight: 400;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

.post-meta {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  flex-wrap: wrap;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 3rem;
  animation: fadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
}

.post-date {
  font-size: 0.8125rem;
  color: var(--muted);
}

.post-body {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.75;
  font-weight: 300;
}

.post-body p { margin-bottom: 1.5em; }

.post-body b,
.post-body strong { font-weight: 700; color: var(--text); }

.post-body blockquote b,
.post-body blockquote strong { color: inherit; }

/* Every block in the post body blur-ins as it scrolls into view (main.js adds
   .is-revealed via IntersectionObserver, staggering each on-screen batch). Only
   hide up-front when scripting is on, so no-JS readers still get the full text. */
@media (scripting: enabled) {
  .post-body > * { opacity: 0; }
  .post-body > *.is-revealed {
    opacity: 1;
    animation: fadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
  }
}

.post-body h2 {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  letter-spacing: -0.025em;
  line-height: 1.15;
  font-weight: 400;
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  color: var(--text);
}

/* Section heading — upright serif, medium; distinct from the big italic h2
   statement/pull-quote. (Used by written posts.) */
.post-body h3 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 400;
  line-height: 1.2;
  margin: 2.5rem 0 1rem;
  color: var(--text);
}

.post-body a {
  text-decoration: underline;
  text-decoration-color: var(--rule);
  text-underline-offset: 3px;
  transition: color 0.2s, text-decoration-color 0.2s;
}

.post-body a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.post-body ul,
.post-body ol {
  padding-left: 1.5em;
  margin-bottom: 1.5em;
}

.post-body li { margin-bottom: 0.5em; }

.post-body blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
  margin: 2rem 0;
  color: var(--muted);
  font-style: italic;
}

/* Litany stanzas (e.g. the grievance refrains in "The Sound of Freedom") — set
   in the display serif, italic, so they read as refrains against the sans body. */
.post-body .litany {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  line-height: 1.4;
  color: var(--text);
  margin: 2rem 0;
}

.post-body figure { margin: 2.5rem 0; }

.post-body img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

.post-body figcaption {
  margin-top: 0.6rem;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.back-link {
  display: inline-block;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.2rem;
  margin-bottom: 2.5rem;
  transition: color 0.2s, border-color 0.2s;
  animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.back-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* —— Animations (marginalia uses a blur-in variant of fadeUp) —— */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); filter: blur(5px); }
  to   { opacity: 1; transform: translateY(0);    filter: blur(0); }
}

@keyframes fadeIn {
  from { opacity: 0; filter: blur(4px); }
  to   { opacity: 1; filter: blur(0); }
}

/* —— Dark mode (type palette + entry surfaces; base handles tokens & nav) —— */
@media (prefers-color-scheme: dark) {
  :root {
    /* Lifted warm palette — bright on the dark bg; both tiers share it. */
    --type-post: #4fd1ac;    /* teal    */
    --type-find: #f0965a;    /* orange  */
    --type-library: #e08cc0; /* magenta */
    --type-post-stripe: #4fd1ac;
    --type-find-stripe: #f0965a;
    --type-library-stripe: #e08cc0;
  }

  .entry-badge { background: rgba(255, 255, 255, 0.07); }
}

/* —— Mobile —— */
@media (max-width: 680px) {
  /* Phones: full-bleed feed. Cards run edge-to-edge (no side gutter) and read
     as stacked full-width bands rather than floating rounded cards. */
  .feed {
    max-width: none;
    padding-inline: 0;
    margin-block: 0;      /* posts run right up under the nav and down to the footer */
  }

  .feed-col { gap: 0; }

  /* Strip the rounded outline and side borders so cards sit flush with the
     screen edges; keep the colored left type-stripe and a hairline divider
     between stacked entries. */
  .entry {
    border-radius: 0;
    border-left-width: 3px;
    border-right: none;
    border-top: none;
  }

  /* Media tiles keep their zero padding (image fills the card, now full-bleed);
     only text cards get the tighter mobile padding. */
  .entry:not(.entry--media) {
    padding: 1.3rem 1.2rem 1.2rem 1.4rem;
  }

  /* Smaller type on phones. */
  .entry-title { font-size: 1.5rem; }
  .entry-note,
  .entry-author { font-size: 0.95rem; }
  .entry-date { font-size: 0.75rem; }
  .tag { font-size: 0.72rem; }
  .entry-badge { font-size: 0.65rem; }

  .post-wrap {
    padding: 3.5rem 1.5rem 4rem;
  }
}