/* --- newspaper.css --- */
/* The Nightly Build — default theme: "the lamp is always warm".
   Day: pale sky paper with bronze accents. Night: deep navy sky with amber —
   the same pigment at two hours. The theme contract: define the color tokens
   in all four blocks below; the font and radius tokens live in the base block
   and are inherited. Base tokens are LIGHT — light is the
   fallback for every degraded case (no JS, no media queries, print). Dark
   applies only when the system asks (auto) or the reader forces it.
   Accent contrast is measured, not guessed: bronze #8A5C08 is 5.4:1 on this
   paper; bright amber fails on light backgrounds (2:1) — keep day accents
   deep if you customize. */
:root {
  /* DAY — the base and universal fallback */
  --bg: #f4f7fb;
  --panel: #fcfdff;
  --wash: #e9eff7;
  --ink: #161d28;
  --ink-soft: #4e5866;
  --faint: #8794a4;
  --accent: #8a5c08;
  --accent-2: #935f00;
  --line: #d9e2ee;
  --hair: #e7edf5;

  /* Data and status colors. --chart-1..6 is the categorical series order for
     charts, fixed and CVD-validated — assign in order, never re-sort by rank.
     --ok/--warn/--bad are semantic text inks (grades, statuses, meters).
     Contrast is tested: chart tokens hold >=3:1 on --bg and --panel, status
     tokens >=4.5:1, in every block. */
  --chart-1: #96640a;
  --chart-2: #1c5cab;
  --chart-3: #008a74;
  --chart-4: #a8332e;
  --chart-5: #6d28d9;
  --chart-6: #2e7d4f;
  --ok: #1e6b3f;
  --warn: #7d600f;
  --bad: #b3403a;
  --serif: "Newsreader", georgia, serif;
  --sans: "Inter", system-ui, sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --radius: 4px;
}

@media (prefers-color-scheme: dark) {
  /* NIGHT: only when the system asks */
  :root {
    --bg: #101724;
    --panel: #161f30;
    --wash: #1b2537;
    --ink: #e9e4d8;
    --ink-soft: #a7a79f;
    --faint: #6e7280;
    --accent: #d9a94e;
    --accent-2: #ddb262;
    --line: #242f45;
    --hair: #1c2638;
    --chart-1: #bf7f00;
    --chart-2: #5b93d9;
    --chart-3: #0fa08f;
    --chart-4: #d95555;
    --chart-5: #8b7ce8;
    --chart-6: #61a83f;
    --ok: #5bbd8b;
    --warn: #e0b25e;
    --bad: #e8837d;
  }
}

:root[data-mode="light"] {
  /* manual override; beats the media query by specificity */
  --bg: #f4f7fb;
  --panel: #fcfdff;
  --wash: #e9eff7;
  --ink: #161d28;
  --ink-soft: #4e5866;
  --faint: #8794a4;
  --accent: #8a5c08;
  --accent-2: #935f00;
  --line: #d9e2ee;
  --hair: #e7edf5;
  --chart-1: #96640a;
  --chart-2: #1c5cab;
  --chart-3: #008a74;
  --chart-4: #a8332e;
  --chart-5: #6d28d9;
  --chart-6: #2e7d4f;
  --ok: #1e6b3f;
  --warn: #7d600f;
  --bad: #b3403a;

  color-scheme: light;
}

:root[data-mode="dark"] {
  --bg: #101724;
  --panel: #161f30;
  --wash: #1b2537;
  --ink: #e9e4d8;
  --ink-soft: #a7a79f;
  --faint: #6e7280;
  --accent: #d9a94e;
  --accent-2: #ddb262;
  --line: #242f45;
  --hair: #1c2638;
  --chart-1: #bf7f00;
  --chart-2: #5b93d9;
  --chart-3: #0fa08f;
  --chart-4: #d95555;
  --chart-5: #8b7ce8;
  --chart-6: #61a83f;
  --ok: #5bbd8b;
  --warn: #e0b25e;
  --bad: #e8837d;

  color-scheme: dark;
}

/* --- furniture.css --- */
/* The paper template's bespoke furniture. Only a paper reconstruction opens
   on the source's own card, quotes it with locators, or closes on a triaged
   reading map, so these classes live in the template's folder. The build
   concatenates this file into assets/theme.css whenever the template is
   present. Documented in furniture.md beside it. */

/* Paper card — the source itself, opening the abstract section: title,
   authors, a link to the full text, and the abstract verbatim under a
   hairline. */
.nb-paper-card {
  margin: 1.6rem 0;
  padding: 1rem 1.15rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.nb-paper-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.08rem;
  line-height: 1.35;
  color: var(--ink);
}

.nb-paper-meta {
  margin: 0.25rem 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--faint);
}

.nb-paper-link {
  display: inline-block;
  margin-top: 0.7rem;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--accent);
}

.nb-paper-link:hover {
  color: var(--bg);
  background: var(--accent);
}

.nb-article .nb-paper-abstract {
  margin: 0.9rem 0 0;
  padding: 0.75rem 0 0;
  border-left: none;
  border-top: 1px solid var(--hair);
  font-family: var(--serif);
  font-size: 0.98rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--ink-soft);
}

/* The runtime clamps a long abstract behind an ellipsis; a tap expands.
   Without JS the full abstract shows. */
.nb-article .nb-paper-abstract.nb-clamped {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  overflow: hidden;
  cursor: pointer;
}

.nb-article .nb-paper-abstract[role="button"]:not(.nb-clamped) {
  cursor: pointer;
}

/* Anchored excerpt — the original's sentence where the argument turns. Reads
   as quoted source material: a quiet panel behind a serif quote, the locator
   set small in the mono face so it reads as a coordinate, the gloss under a
   hairline. */

/* @deprecated nb-excerpt -> nb-note: retired from the catalog (citation
   locators carry the anchor now); kept so the published shelf renders */
.nb-excerpt {
  margin: 1.6rem 0;
  padding: 1rem 1.15rem 0.8rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
}

.nb-article .nb-excerpt blockquote {
  margin: 0;
  padding: 0;
  border-left: none;
  font-family: var(--serif);
  font-size: 1.02rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--ink);
}

.nb-excerpt figcaption {
  margin-top: 0.7rem;
  padding-top: 0.55rem;
  border-top: 1px solid var(--hair);
  font-family: var(--sans);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

.nb-excerpt-loc {
  margin-right: 0.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Reading map — the read-it-yourself triage of the original. Each entry is a
   plain block that wraps like prose behind an inline verdict badge, so a long
   section title breaks across lines instead of forcing the page wide. One
   accent across the three verdicts; the map directs attention without turning
   into a traffic light. */

/* @deprecated nb-paper-map -> none: published back-catalog only; the map left
   the template 2026-07 */
.nb-paper-map {
  margin: 1.2rem 0;
  padding: 0;
  list-style: none;
}

.nb-paper-map li {
  padding: 0.55rem 0;
  border-top: 1px solid var(--hair);
  font-size: 0.95rem;
  line-height: 1.6;
}

.nb-paper-map li:last-child {
  border-bottom: 1px solid var(--hair);
}

.nb-map-verdict {
  display: inline-block;
  margin-right: 0.45rem;
  padding: 0.05rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  vertical-align: 0.08em;
}

.nb-map-verdict.nb-read {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

.nb-map-verdict.nb-skim {
  color: var(--accent);
  border-color: var(--accent);
}

.nb-map-verdict.nb-skip {
  color: var(--faint);
}

.nb-map-target {
  font-family: var(--sans);
  font-weight: 600;
  color: var(--ink);
}