/* Feed + Thought permalink pages — dark theme */

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Layout ─────────────────────────────────────── */

.feed-page,
.thought-page {
  flex: 1;
  padding-top: calc(var(--nav-height) + 2rem);
  padding-bottom: 3rem;
}

/* ── Feed header ────────────────────────────────── */

.feed-header {
  margin-bottom: 2.5rem;
}

.feed-header h1 {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: var(--text-title);
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--dark-accent);
  letter-spacing: -0.025em;
}

.feed-subtitle {
  color: var(--dark-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}

/* ── Feed list ──────────────────────────────────── */

.feed-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* ── Thought card (feed + individual page) ── */

.feed-card,
.thought-bubble {
  position: relative;
  background: var(--dark-surface); /* fallback: browsers without color-mix() */
  background:
    linear-gradient(145deg,
      color-mix(in srgb, var(--spark-accent, var(--dark-accent)) 14%, transparent) 0%,
      transparent 55%),
    var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-top: 2px solid var(--spark-accent, var(--dark-accent));
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform 0.25s cubic-bezier(0.25, 0.1, 0.25, 1),
              box-shadow 0.25s cubic-bezier(0.25, 0.1, 0.25, 1);
  margin-bottom: 0;
  overflow: hidden;
}

/* Decorative open-quote mark */
.feed-card::before,
.thought-bubble::before {
  content: '\201C';
  position: absolute;
  top: 0.5rem;
  right: 1.25rem;
  font-family: 'Courier Prime', monospace;
  font-size: 5.5rem;
  line-height: 1;
  color: var(--spark-accent, var(--dark-accent));
  opacity: 0.12;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.feed-card:hover {
  transform: translateY(-2px);
  box-shadow:
    0 4px 20px var(--dark-glow),
    0 0 28px color-mix(in srgb, var(--spark-accent, var(--dark-accent)) 18%, transparent);
}

/* Featured card — high salience */
.feed-card--featured {
  border-top-width: 3px;
  padding: 2rem 2.25rem;
  box-shadow: 0 0 36px color-mix(in srgb, var(--spark-accent, var(--dark-accent)) 22%, transparent);
}
.feed-card--featured:hover {
  box-shadow:
    0 4px 24px var(--dark-glow),
    0 0 52px color-mix(in srgb, var(--spark-accent, var(--dark-accent)) 30%, transparent);
}
.feed-card--featured .feed-card-quote {
  font-size: var(--text-subtitle);
}

.feed-card-quote {
  font-family: 'Courier Prime', monospace;
  font-style: italic;
  font-size: var(--text-body);
  line-height: 1.65;
  margin: 0 0 0.75rem;
  color: var(--dark-text);
  text-indent: -0.4em;
  padding-left: 0.4em;
  position: relative;
  z-index: 1;
}

.feed-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--dark-muted);
  position: relative;
  z-index: 1;
}

/* ── Mood badge ─────────────────────────────────── */

.mood-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: lowercase;
  letter-spacing: 0.02em;
}

.mood-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.mood-peaceful      { color: var(--mood-peaceful);      background: var(--mood-peaceful-surface); }
.mood-content       { color: var(--mood-content);       background: var(--mood-content-surface); }
.mood-contemplative { color: var(--mood-contemplative); background: var(--mood-contemplative-surface); }
.mood-curious       { color: var(--mood-curious);       background: var(--mood-curious-surface); }
.mood-active        { color: var(--mood-active);        background: var(--mood-active-surface); }
.mood-excited       { color: var(--mood-excited);       background: var(--mood-excited-surface); }
.mood-alert         { color: var(--mood-alert);         background: var(--mood-alert-surface); }
.mood-playful       { color: var(--mood-playful);       background: var(--mood-playful-surface); }
.mood-mischievous   { color: var(--mood-mischievous);   background: var(--mood-mischievous-surface); }
.mood-bored         { color: #a3a3a3;                    background: var(--mood-bored-surface); } /* brightened from --mood-bored #8a8a8a for WCAG 4.5:1 on dark surface */
.mood-lonely        { color: var(--mood-lonely);        background: var(--mood-lonely-surface); }
.mood-grumpy        { color: var(--mood-grumpy);        background: var(--mood-grumpy-surface); }
.mood-anxious       { color: var(--mood-anxious);       background: var(--mood-anxious-surface); }

/* ── Thought centrepiece (permalink page) ──────────────── */

.thought-centrepiece {
  position: relative;
  text-align: center;
  padding: 3.5rem 2.5rem;
  max-width: 640px;
  margin: 0 auto;
  background: var(--dark-surface); /* fallback: browsers without color-mix() */
  background:
    linear-gradient(160deg,
      color-mix(in srgb, var(--spark-accent, var(--dark-accent)) 10%, transparent) 0%,
      transparent 60%),
    var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-top: 3px solid var(--spark-accent, var(--dark-accent));
  border-radius: var(--radius);
  box-shadow: 0 0 48px color-mix(in srgb, var(--spark-accent, var(--dark-accent)) 18%, transparent);
  overflow: hidden;
}

.thought-centrepiece::before {
  content: '\201C';
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Courier Prime', monospace;
  font-size: 8rem;
  line-height: 1;
  color: var(--spark-accent, var(--dark-accent));
  opacity: 0.08;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.thought-centrepiece-quote {
  font-family: 'Courier Prime', monospace;
  font-style: italic;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  line-height: 1.7;
  color: var(--dark-text);
  margin: 0 0 2rem;
  position: relative;
  z-index: 1;
}

.thought-mood-rule {
  border: none;
  border-top: 2px solid var(--spark-accent, var(--dark-accent));
  max-width: 120px;
  margin: 0 auto 1.5rem;
}

.thought-centrepiece-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: var(--text-small);
  font-weight: 500;
  color: var(--dark-muted);
}

.thought-prev-next {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  padding: 2rem 0 1rem;
  margin-top: 1.5rem;
}

.thought-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--dark-border);
  border-radius: 999px;
  color: var(--dark-muted);
  text-decoration: none;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: var(--text-small);
  font-weight: 500;
  transition: border-color 0.2s, color 0.2s;
}
.thought-nav-link:hover {
  border-color: var(--spark-accent, var(--dark-accent));
  color: var(--spark-accent, var(--dark-accent));
  text-decoration: none;
}

.thought-share {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  padding: 0 0 2rem;
}

.thought-share-link {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1.1rem;
  border: 1px solid var(--dark-border);
  border-radius: 999px;
  color: var(--dark-muted);
  text-decoration: none;
  background: none;
  cursor: pointer;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: var(--text-small);
  font-weight: 500;
  transition: border-color 0.2s, color 0.2s;
}
.thought-share-link:hover {
  border-color: var(--spark-accent, var(--dark-accent));
  color: var(--spark-accent, var(--dark-accent));
}

/* ── Breadcrumb (thought page) ──────────────────── */

.breadcrumb {
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--dark-muted);
}

.breadcrumb a {
  color: var(--dark-accent);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--dark-accent-hover);
  text-decoration: underline;
}

.breadcrumb-sep {
  margin: 0 0.4rem;
  opacity: 0.4;
}

/* ── States ─────────────────────────────────────── */

.feed-loading,
.feed-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--dark-muted);
  font-size: 1rem;
}

.feed-empty .cta-button {
  margin-top: 1rem;
}

/* ── Footer ─────────────────────────────────────── */

.feed-footer {
  padding: 2.5rem 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--dark-muted);
  border-top: 1px solid var(--dark-border);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  margin-bottom: 1rem;
}

.footer-links a {
  color: var(--dark-accent);
  text-decoration: none;
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--dark-accent-hover);
  text-decoration: underline;
}

.feed-footer p {
  margin: 0;
}

/* ── Responsive ─────────────────────────────────── */

@media (max-width: 600px) {
  .feed-card {
    padding: 1.1rem 1.1rem;
  }
}

/* Date grouping labels */
.feed-date-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: 'Courier Prime', monospace;
  font-size: var(--text-xs);
  color: var(--dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 1.5rem 0 0.5rem;
  margin-top: 0.5rem;
}
.feed-date-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--dark-accent-muted);
}
.feed-date-label:first-child {
  padding-top: 0;
  margin-top: 0;
}

/* Blog card title */
.blog-card-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: var(--text-body);
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--dark-text);
}

/* Blog tier: essay (essay, monthly, yearly) */
.feed-card--essay {
  border-top: 3px solid var(--dark-accent);
  padding: 2.25rem;
}
.feed-card--essay .blog-card-title {
  font-size: var(--text-subtitle);
  color: var(--dark-accent);
}
.feed-card--essay .feed-card-quote {
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Blog tier: weekly */
.feed-card--weekly .blog-card-title {
  font-size: var(--text-body);
  color: var(--dark-text);
}
.feed-card--weekly .feed-card-quote {
  font-size: var(--text-small);
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Blog tier: daily */
.feed-card--daily {
  border-top: 1px solid var(--dark-border);
  padding: 1rem 1.5rem;
}
.feed-card--daily .blog-card-title {
  font-size: var(--text-body);
  color: var(--dark-text);
  margin-bottom: 0;
}

/* Blog article (single post — no card) */
.blog-article {
  max-width: 680px;
  margin: 0 auto;
}
.blog-article .blog-post-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--dark-accent);
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.blog-article .blog-post-body {
  font-family: 'Courier Prime', monospace;
  font-size: var(--text-body);
  line-height: 1.8;
  color: var(--dark-text);
}
.blog-article .blog-post-body p { margin-bottom: 1.25rem; }
.blog-article .feed-card-meta { margin-bottom: 1.5rem; }
.blog-article .blog-divider {
  border: none;
  border-top: 1px solid var(--dark-border);
  margin: 1.5rem 0;
}

/* Blog type badge */
.blog-type-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--dark-surface-raised, #2d2a36);
  color: var(--dark-text);
  border: 1px solid var(--dark-border);
}
.blog-type-daily   { border-color: var(--mood-content); }
.blog-type-weekly  { border-color: var(--mood-curious); }
.blog-type-monthly { border-color: var(--mood-contemplative); }
.blog-type-yearly  { border-color: var(--mood-excited); }
.blog-type-essay   { border-color: var(--mood-playful); }

/* Blog single-post view */
.blog-back-link {
  display: inline-block;
  color: var(--dark-accent);
  text-decoration: none;
  font-size: var(--text-small);
  font-weight: 500;
  margin-bottom: 1.5rem;
}
.blog-back-link:hover {
  color: var(--dark-accent-hover);
  text-decoration: underline;
}

.blog-post-full {
  max-width: 680px;
  margin: 0 auto;
}

.blog-post-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--dark-accent);
  letter-spacing: -0.02em;
}

.blog-post-body {
  font-family: 'Courier Prime', monospace;
  font-size: var(--text-body);
  line-height: 1.8;
  color: var(--dark-text);
}
.blog-post-body p {
  margin-bottom: 1.25rem;
}

/* Offline / cache banner */
.feed-offline-banner {
  background: var(--dark-surface);
  color: var(--dark-muted);
  text-align: center;
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--dark-border);
  margin-bottom: 16px;
}

/* Load more button */
.feed-load-more-btn {
  display: block;
  margin: 2rem auto;
  padding: 0.65rem 2rem;
  background: transparent;
  color: var(--dark-muted);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  font-family: 'Courier Prime', monospace;
  font-size: 0.875rem;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}
.feed-load-more-btn:hover {
  border-color: var(--dark-accent);
  color: var(--dark-accent);
}