/* ═══════════════════════════════════════════════════════════
   NOTES — listing page + per-note styles
   Inherits most typography and chrome from main.css.
   ═══════════════════════════════════════════════════════════ */

.notes-main {
  background: var(--paper);
  color: var(--ink);
}

/* ── Hero (used on /notes/ listing page) ────────────────────── */
.notes-hero {
  padding: 120px 56px 60px 88px;
  max-width: 1080px;
  margin: 0 auto;
}
.notes-hero .lab-biz-line {
  margin-top: 28px;
  max-width: 640px;
}
.notes-hero a {
  color: var(--ink);
  border-bottom: 1px solid var(--ink-dim);
  transition: color 200ms ease, border-color 200ms ease;
}
.notes-hero a:hover { color: var(--accent); border-color: var(--accent); }

/* ── Listing ────────────────────────────────────────────────── */
.notes-list-section {
  padding: 60px 56px 80px 88px;
  max-width: 1080px;
  margin: 0 auto;
}
.notes-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.notes-list-item {
  padding: 28px 0;
  border-bottom: 1px solid color-mix(in oklab, var(--ink) 18%, transparent);
}
.notes-list-item:last-child { border-bottom: none; }
.notes-list-item a {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 36px;
  text-decoration: none;
  color: inherit;
  align-items: baseline;
}
.notes-list-item .note-meta {
  font-family: 'DM Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}
.notes-list-item .note-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.notes-list-item .note-title {
  font-family: 'Newsreader', serif;
  font-size: 26px;
  line-height: 1.15;
  font-weight: 400;
  margin: 0;
  letter-spacing: -0.01em;
  transition: color 200ms ease;
}
.notes-list-item a:hover .note-title { color: var(--accent); }
.notes-list-item .note-summary {
  font-family: 'Newsreader', serif;
  font-weight: 300;
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
  max-width: 64ch;
}
.notes-list-item .note-tags {
  font-family: 'DM Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-top: 4px;
}

/* Empty state */
.notes-empty {
  padding: 48px 0;
  text-align: left;
  color: var(--ink-soft);
  font-family: 'Newsreader', serif;
  font-style: italic;
  font-size: 17px;
  line-height: 1.55;
  border-top: 1px dashed var(--ink-dim);
  border-bottom: 1px dashed var(--ink-dim);
}
.notes-empty a {
  color: var(--ink);
  border-bottom: 1px solid var(--ink-dim);
}
.notes-empty a:hover { color: var(--accent); border-color: var(--accent); }

/* ── Per-note page (when /notes/<slug>/ is added) ──────────── */
.note-main {
  background: var(--paper);
  color: var(--ink);
}
.note-hero {
  padding: 120px 56px 40px 88px;
  max-width: 880px;
  margin: 0 auto;
}
.note-hero h1 {
  font-family: 'Newsreader', serif;
  font-weight: 300;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.05;
  margin: 22px 0 0;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.note-dateline {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, auto));
  gap: 36px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: 'DM Mono', ui-monospace, monospace;
}
.note-dateline .label { color: var(--ink-dim); }
.note-dateline .value {
  color: var(--ink);
  margin-top: 4px;
  text-transform: none;
  letter-spacing: 0.04em;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.note-body {
  padding: 40px 56px 80px 88px;
  max-width: 720px;
  margin: 0 auto;
  font-family: 'Newsreader', serif;
  font-weight: 300;
  font-size: 19px;
  line-height: 1.65;
  color: var(--ink);
}
.note-body p { margin: 0 0 22px; }
.note-body p:last-child { margin-bottom: 0; }
.note-body strong { font-weight: 500; }
.note-body em { font-style: italic; color: var(--ink-soft); }
.note-body a {
  color: var(--ink);
  border-bottom: 1px solid var(--ink-dim);
  transition: color 200ms ease, border-color 200ms ease;
}
.note-body a:hover { color: var(--accent); border-color: var(--accent); }
.note-body code {
  font-family: 'DM Mono', ui-monospace, monospace;
  background: color-mix(in oklab, var(--ink) 8%, transparent);
  padding: 1px 5px;
  font-size: 0.86em;
}
.note-body pre {
  font-family: 'DM Mono', ui-monospace, monospace;
  background: color-mix(in oklab, var(--ink) 6%, transparent);
  padding: 18px 22px;
  font-size: 13.5px;
  line-height: 1.55;
  overflow-x: auto;
  margin: 22px 0;
}
.note-body pre code { background: transparent; padding: 0; }
.note-body blockquote {
  margin: 22px 0;
  padding-left: 24px;
  border-left: 2px solid var(--accent);
  font-style: italic;
  color: var(--ink-soft);
}
.note-lede::first-letter {
  font-family: 'Newsreader', Georgia, serif;
  font-weight: 500;
  font-style: normal;
  float: left;
  font-size: 4em;
  line-height: 0.85;
  padding: 0.05em 0.08em 0 0;
  margin: 0.05em 0.06em 0 0;
  color: var(--ink);
}

.note-tags-bar {
  margin-top: 48px;
  font-family: 'DM Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.note-tags-bar .tag {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  border: 1px solid var(--ink-dim);
  color: var(--ink);
}

@media (max-width: 900px) {
  .notes-hero { padding: 100px 24px 40px; }
  .notes-list-section { padding: 40px 24px 60px; }
  .notes-list-item a { grid-template-columns: 1fr; gap: 8px; }
  .note-hero { padding: 100px 24px 30px; }
  .note-body { padding: 30px 24px 60px; font-size: 17px; }
  .note-dateline { grid-template-columns: 1fr; gap: 14px; }
}