/* Fideograph Summa Navigator — token mapping to Core --fg-* values.
   Prepend to: fideograph-summa/assets/css/summa-v2.css */
:root {
  --fsn-gold:     var(--fg-gold);
  --fsn-ink:      var(--fg-ink);
  --fsn-ink2:     var(--fg-ink-2);
  --fsn-ink3:     var(--fg-ink-3);
  --fsn-parch:    var(--fg-parchment);
  --fsn-parch2:   var(--fg-parchment-2);
  --fsn-border:   var(--fg-border);
  --fsn-crimson:  var(--fg-crimson);
  --fsn-serif:    var(--fg-font-serif);
  --fsn-display:  var(--fg-font-display);
  --fsn-garamond: var(--fg-font-body);
}/* ═══════════════════════════════════════════════════════════
   Fideograph Summa Navigator — summa-v2.css
   ═══════════════════════════════════════════════════════════ */

:root {
    --fsn-gold:#C9A84C; --fsn-ink:#1c1810; --fsn-ink2:#2e2a1e; --fsn-ink3:#48432e;
    --fsn-parch:#faf6ed; --fsn-parch2:#f4edd8; --fsn-border:#ddd5b8; --fsn-crimson:#8B3000;
    --fsn-serif:'Source Serif 4',Georgia,serif; --fsn-display:'Playfair Display',Georgia,serif;
    --fsn-garamond:'EB Garamond',Georgia,serif;
}

.fsn-wrap { font-family:var(--fsn-serif); color:var(--fsn-ink); background:var(--fsn-parch); }

/* ── MASTHEAD ──────────────────────────────────────────── */
.fsn-masthead { background:var(--fsn-ink); color:var(--fsn-parch); padding:64px 28px 56px; position:relative; overflow:hidden; }
.fsn-masthead::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse 60% 60% at 50% 0%,rgba(201,168,76,.15) 0%,transparent 70%); pointer-events:none; }
.fsn-masthead__inner { position:relative; max-width:1100px; margin:0 auto; }
.fsn-masthead__series { font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:var(--fsn-gold); margin-bottom:16px; }
.fsn-masthead__series span { display:inline-block; width:28px; height:1px; background:var(--fsn-gold); opacity:.4; vertical-align:middle; margin:0 10px; }
.fsn-masthead__title { font-family:var(--fsn-display); font-size:clamp(28px,5vw,54px); font-weight:900; color:#fff; line-height:1.05; margin:0 0 10px; }
.fsn-masthead__title em { font-style:italic; color:var(--fsn-gold); }
.fsn-masthead__sub { font-family:var(--fsn-display); font-style:italic; font-size:clamp(14px,2vw,18px); color:rgba(250,246,237,.6); max-width:580px; line-height:1.5; margin:0 0 28px; }
.fsn-masthead__meta { display:flex; flex-wrap:wrap; gap:20px; font-size:11px; color:rgba(250,246,237,.4); letter-spacing:.06em; }
.fsn-masthead__meta span::before { content:''; width:4px; height:4px; border-radius:50%; background:var(--fsn-gold); display:inline-block; margin-right:6px; vertical-align:middle; }

/* ── SEARCH BAR ────────────────────────────────────────── */
.fsn-search-bar { position:sticky; top:0; z-index:100; background:var(--fsn-ink2); padding:14px 28px; border-bottom:1px solid rgba(201,168,76,.15); }
.fsn-search-bar__inner { max-width:1100px; margin:0 auto; }
.fsn-search-bar__input { width:100%; background:rgba(255,255,255,.08); border:1px solid rgba(201,168,76,.2); border-radius:6px; padding:12px 18px; font-family:var(--fsn-serif); font-size:15px; color:var(--fsn-parch); outline:none; }
.fsn-search-bar__input::placeholder { color:rgba(250,246,237,.35); }
.fsn-search-bar__input:focus { border-color:var(--fsn-gold); }
.fsn-search-results { max-width:1100px; margin:0 auto; padding:0 28px; }

/* ── BODY ──────────────────────────────────────────────── */
.fsn-body { max-width:1180px; margin:0 auto; padding:48px 28px 64px; }
.fsn-eyebrow { display:flex; align-items:center; gap:12px; font-size:10px; letter-spacing:.18em; text-transform:uppercase; color:rgba(201,168,76,.7); margin-bottom:14px; }
.fsn-eyebrow span { display:block; height:1px; width:40px; background:var(--fsn-gold); opacity:.4; }
.fsn-heading { font-family:var(--fsn-display); font-size:clamp(22px,3.5vw,36px); font-weight:700; color:var(--fsn-ink); margin:0 0 8px; line-height:1.2; }
.fsn-heading em { font-style:italic; color:var(--fsn-crimson); }
.fsn-subtext { font-size:14px; color:var(--fsn-ink3); line-height:1.6; max-width:640px; margin:0 0 24px; }

/* ── START HERE ────────────────────────────────────────── */
.fsn-start-here { margin-bottom:56px; }
.fsn-start-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:14px; }

/* ── ARTICLE CARD ──────────────────────────────────────── */
.fsn-article-card { display:flex; flex-direction:column; background:#fff; border:1px solid var(--fsn-border); border-radius:10px; padding:20px 22px; text-decoration:none; color:var(--fsn-ink); transition:box-shadow .2s,border-color .2s; border-left:3px solid transparent; }
.fsn-article-card:hover { box-shadow:0 6px 24px rgba(28,24,16,.1); border-left-color:var(--fsn-gold); }
.fsn-article-card__top { display:flex; align-items:center; gap:8px; margin-bottom:8px; }
.fsn-article-card__ref { font-size:11px; font-weight:700; letter-spacing:.08em; }
.fsn-article-card__badge { font-size:9px; background:rgba(139,48,0,.1); color:var(--fsn-crimson); padding:2px 6px; border-radius:3px; font-weight:700; text-transform:uppercase; }
.fsn-article-card__title { font-family:var(--fsn-display); font-size:16px; font-weight:700; line-height:1.3; margin-bottom:4px; }
.fsn-article-card__q { font-size:12px; color:var(--fsn-ink3); margin-bottom:8px; }
.fsn-article-card__summary { font-size:13px; color:var(--fsn-ink3); line-height:1.6; margin-bottom:10px; flex:1; }
.fsn-article-card__doctrines { display:flex; flex-wrap:wrap; gap:4px; margin-bottom:10px; }
.fsn-article-card__doc { font-size:9px; letter-spacing:.08em; text-transform:uppercase; font-weight:700; padding:2px 7px; border-radius:3px; background:rgba(201,168,76,.1); color:var(--fsn-gold); }
.fsn-article-card__link { font-size:12px; font-weight:600; color:var(--fsn-gold); margin-top:auto; }

/* ── DOCTRINE PILLS ────────────────────────────────────── */
.fsn-doctrine-section { margin-bottom:40px; }
.fsn-doctrine-pills { display:flex; flex-wrap:wrap; gap:6px; }
.fsn-doctrine-pill { background:rgba(28,24,16,.04); border:1px solid var(--fsn-border); border-radius:20px; padding:6px 14px; font-family:var(--fsn-serif); font-size:12px; font-weight:600; color:var(--fsn-ink3); cursor:pointer; transition:.15s; }
.fsn-doctrine-pill:hover { border-color:rgba(201,168,76,.4); }
.fsn-doctrine-pill.active { background:var(--fsn-gold); color:var(--fsn-ink); border-color:var(--fsn-gold); }

/* ── PART TILES ────────────────────────────────────────── */
.fsn-part-grid { display:flex; flex-direction:column; gap:12px; }
.fsn-part-tile__header { display:flex; align-items:center; gap:16px; width:100%; background:#fff; border:1px solid var(--fsn-border); border-left:4px solid var(--part-color,#888); border-radius:10px; padding:20px 24px; cursor:pointer; text-align:left; font-family:var(--fsn-serif); transition:box-shadow .15s; }
.fsn-part-tile__header:hover { box-shadow:0 4px 16px rgba(28,24,16,.06); }
.fsn-part-tile__header[aria-expanded="true"] { border-radius:10px 10px 0 0; }
.fsn-part-tile__abbr { font-family:var(--fsn-display); font-size:28px; font-weight:900; color:var(--part-color); min-width:60px; }
.fsn-part-tile__info { flex:1; }
.fsn-part-tile__label { font-size:10px; letter-spacing:.15em; text-transform:uppercase; color:var(--part-color); font-weight:700; }
.fsn-part-tile__title { font-family:var(--fsn-display); font-size:17px; font-weight:700; color:var(--fsn-ink); margin:2px 0; }
.fsn-part-tile__desc { font-size:12px; color:var(--fsn-ink3); }
.fsn-part-tile__stats { display:flex; flex-direction:column; gap:2px; font-size:11px; color:var(--fsn-ink3); text-align:right; min-width:100px; }
.fsn-part-tile__nav-count { color:var(--fsn-gold); font-weight:700; }
.fsn-part-tile__arrow { font-size:10px; color:var(--fsn-ink3); transition:transform .2s; }
.fsn-part-tile__header[aria-expanded="true"] .fsn-part-tile__arrow { transform:rotate(180deg); }

/* ── QUESTION BROWSER ──────────────────────────────────── */
.fsn-q-browser { background:#fff; border:1px solid var(--fsn-border); border-top:none; border-radius:0 0 10px 10px; padding:16px 24px; max-height:500px; overflow-y:auto; }
.fsn-q-browser[hidden] { display:none; }
.fsn-q-browser__filters { display:flex; gap:6px; margin-bottom:12px; padding-bottom:12px; border-bottom:1px solid var(--fsn-border); }
.fsn-q-filter { background:none; border:1px solid var(--fsn-border); border-radius:4px; padding:4px 10px; font-size:11px; font-family:var(--fsn-serif); cursor:pointer; color:var(--fsn-ink3); }
.fsn-q-filter.active { background:var(--fsn-ink); color:var(--fsn-parch); border-color:var(--fsn-ink); }
.fsn-q-row { display:flex; align-items:center; gap:10px; padding:6px 0; border-bottom:1px solid rgba(221,213,184,.3); font-size:13px; }
.fsn-q-row:last-child { border-bottom:none; }
.fsn-q-row__num { font-weight:700; color:var(--fsn-gold); min-width:40px; font-size:12px; }
.fsn-q-row__title { flex:1; color:var(--fsn-ink); }
.fsn-q-row__count { font-size:11px; color:var(--fsn-ink3); min-width:40px; text-align:right; }
.fsn-q-row__dots { display:flex; gap:3px; }
.fsn-q-dot { width:8px; height:8px; border-radius:50%; display:inline-block; cursor:default; }
.fsn-q-dot--filled { background:var(--fsn-gold); cursor:pointer; }
.fsn-q-dot--empty { background:#ddd; }
.fsn-q-dot--current { outline:2px solid var(--fsn-crimson); outline-offset:1px; }

/* ── READER MASTHEAD ───────────────────────────────────── */
.fsn-reader-masthead { background:var(--fsn-ink); color:var(--fsn-parch); padding:48px 28px 44px; position:relative; overflow:hidden; }
.fsn-reader-masthead::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse 50% 50% at 50% 0%,rgba(201,168,76,.12) 0%,transparent 70%); pointer-events:none; }
.fsn-reader-masthead__inner { position:relative; max-width:1100px; margin:0 auto; }
.fsn-breadcrumb { font-size:11px; letter-spacing:.06em; color:rgba(250,246,237,.4); margin-bottom:16px; }
.fsn-breadcrumb a { color:var(--fsn-gold); text-decoration:none; }
.fsn-breadcrumb span { margin:0 5px; opacity:.4; }
.fsn-reader-masthead__badges { display:flex; gap:8px; margin-bottom:14px; }
.fsn-ref-badge { display:inline-block; font-size:12px; font-weight:700; color:#fff; padding:4px 12px; border-radius:4px; letter-spacing:.06em; }
.fsn-relevance-badge { display:inline-block; font-size:10px; font-weight:700; color:var(--fsn-gold); padding:4px 10px; border:1px solid rgba(201,168,76,.3); border-radius:4px; letter-spacing:.04em; }
.fsn-reader-masthead__q { font-size:13px; color:rgba(250,246,237,.5); margin-bottom:8px; }
.fsn-reader-masthead__title { font-family:var(--fsn-display); font-size:clamp(24px,4vw,42px); font-weight:900; color:#fff; line-height:1.1; margin:0 0 10px; }
.fsn-reader-masthead__note { font-size:13px; color:rgba(250,246,237,.45); line-height:1.6; max-width:600px; }

/* ── NAV BAR (sticky) ──────────────────────────────────── */
.fsn-nav-bar { position:sticky; top:0; z-index:100; background:var(--fsn-ink2); border-bottom:1px solid rgba(201,168,76,.15); }
.fsn-nav-bar__inner { max-width:1100px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; padding:10px 28px; }
.fsn-nav-bar__prev, .fsn-nav-bar__next { flex:1; }
.fsn-nav-bar__prev a, .fsn-nav-bar__next a { font-size:12px; color:rgba(250,246,237,.5); text-decoration:none; transition:color .15s; }
.fsn-nav-bar__prev a:hover, .fsn-nav-bar__next a:hover { color:var(--fsn-gold); }
.fsn-nav-bar__next { text-align:right; }
.fsn-nav-bar__ref { font-size:13px; font-weight:700; color:var(--fsn-gold); letter-spacing:.06em; }

/* ── READER LAYOUT ─────────────────────────────────────── */
.fsn-reader-layout { max-width:1100px; margin:0 auto; padding:48px 28px 32px; display:grid; grid-template-columns:1fr 300px; gap:48px; align-items:start; }
.fsn-reader-main { min-width:0; }

/* ── PLAIN SUMMARY ─────────────────────────────────────── */
.fsn-plain-summary { background:rgba(201,168,76,.06); border-left:3px solid var(--fsn-gold); border-radius:0 8px 8px 0; padding:20px 24px; margin-bottom:36px; }
.fsn-plain-summary__label { font-size:10px; letter-spacing:.15em; text-transform:uppercase; color:var(--fsn-gold); font-weight:700; margin-bottom:8px; }
.fsn-plain-summary p { font-family:var(--fsn-garamond); font-size:16px; line-height:1.75; color:var(--fsn-ink); margin:0; }

/* ── SECTION LABELS ────────────────────────────────────── */
.fsn-section { margin-bottom:36px; }
.fsn-section-label { display:flex; align-items:center; gap:10px; font-size:10px; letter-spacing:.18em; text-transform:uppercase; color:var(--fsn-gold); font-weight:700; margin-bottom:10px; padding-top:24px; border-top:1px solid var(--fsn-border); }
.fsn-section-label::after { content:''; flex:1; height:1px; background:var(--fsn-border); }
.fsn-section-label--main { font-size:12px; color:var(--fsn-crimson); }
.fsn-section-intro { font-size:12px; color:var(--fsn-ink3); font-style:italic; margin-bottom:16px; }

/* ── OBJECTIONS ────────────────────────────────────────── */
.fsn-objection { margin-bottom:20px; }
.fsn-objection__number { font-family:var(--fsn-display); font-weight:700; font-size:14px; color:var(--fsn-ink); margin-bottom:4px; }
.fsn-objection__text { font-family:var(--fsn-garamond); font-size:17px; line-height:1.85; color:var(--fsn-ink); }
.fsn-objection__text p { margin:0 0 .8em; }

/* ── SED CONTRA ────────────────────────────────────────── */
.fsn-sed-contra { background:rgba(139,48,0,.04); border-left:3px solid var(--fsn-crimson); border-radius:0 6px 6px 0; padding:16px 20px; font-family:var(--fsn-garamond); font-size:17px; font-style:italic; line-height:1.85; color:var(--fsn-ink); }
.fsn-sed-contra p { margin:0 0 .6em; }

/* ── RESPONDEO ─────────────────────────────────────────── */
.fsn-respondeo { font-family:var(--fsn-garamond); font-size:18px; line-height:1.9; color:var(--fsn-ink); max-width:680px; }
.fsn-respondeo p { margin:0 0 1.2em; }

/* ── REPLIES ───────────────────────────────────────────── */
.fsn-reply { margin-bottom:20px; }
.fsn-reply__number { font-family:var(--fsn-display); font-weight:700; font-size:14px; color:var(--fsn-ink); margin-bottom:4px; }
.fsn-reply__text { font-family:var(--fsn-garamond); font-size:17px; line-height:1.85; color:var(--fsn-ink); }
.fsn-reply__text p { margin:0 0 .8em; }

/* ── WHY IT MATTERS / MODERN NOTE ──────────────────────── */
.fsn-why-matters, .fsn-modern-note { background:rgba(201,168,76,.06); border-left:3px solid var(--fsn-gold); border-radius:0 8px 8px 0; padding:20px 24px; margin-bottom:24px; }
.fsn-why-matters p, .fsn-modern-note p { font-size:15px; line-height:1.75; color:var(--fsn-ink); margin:0 0 .8em; }
.fsn-modern-note__link { font-size:12px; font-weight:600; color:var(--fsn-gold); text-decoration:none; }

/* ── SIDEBAR ───────────────────────────────────────────── */
.fsn-reader-sidebar { position:sticky; top:60px; max-height:calc(100vh - 80px); overflow-y:auto; }
.fsn-sidebar-block { background:#fff; border:1px solid var(--fsn-border); border-radius:8px; padding:18px; margin-bottom:14px; }
.fsn-sidebar-block__title { font-family:var(--fsn-display); font-size:13px; font-weight:700; color:var(--fsn-ink); margin:0 0 10px; padding-bottom:8px; border-bottom:1px solid var(--fsn-border); }
.fsn-sidebar-ref { font-family:var(--fsn-display); font-size:20px; font-weight:900; color:var(--fsn-gold); }
.fsn-sidebar-qtitle { font-size:13px; color:var(--fsn-ink); margin:4px 0; }
.fsn-sidebar-part { font-size:11px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; }
.fsn-sidebar-qdots { display:flex; gap:4px; margin-top:10px; flex-wrap:wrap; }

.fsn-term-item { margin-bottom:10px; padding-bottom:10px; border-bottom:1px solid rgba(221,213,184,.3); }
.fsn-term-item:last-child { border-bottom:none; margin-bottom:0; padding-bottom:0; }
.fsn-term-item__term { display:block; font-size:13px; font-weight:700; color:var(--fsn-gold); font-variant:small-caps; }
.fsn-term-item__def { display:block; font-size:12px; color:var(--fsn-ink3); line-height:1.5; margin-top:2px; }

.fsn-sidebar-link { display:block; padding:8px 0; text-decoration:none; border-bottom:1px solid rgba(221,213,184,.3); }
.fsn-sidebar-link:last-child { border-bottom:none; }
.fsn-sidebar-link__ref { display:block; font-size:11px; font-weight:700; color:var(--fsn-gold); }
.fsn-sidebar-link__title { display:block; font-size:13px; font-weight:600; color:var(--fsn-ink); transition:color .15s; }
.fsn-sidebar-link:hover .fsn-sidebar-link__title { color:var(--fsn-gold); }
.fsn-sidebar-link__cta { display:block; font-size:11px; font-weight:600; color:var(--fsn-gold); margin-top:4px; }

.fsn-show-more { background:none; border:1px solid var(--fsn-border); border-radius:5px; padding:6px 14px; font-family:var(--fsn-serif); font-size:11px; color:var(--fsn-gold); cursor:pointer; margin-top:8px; }
.fsn-terms-hidden[hidden] { display:none; }

/* ── PROGRESS BAR ──────────────────────────────────────── */
.fsn-progress-bar { position:fixed; top:0; right:0; width:3px; height:0; background:var(--fsn-gold); z-index:200; transition:height .1s; }

/* ── RESPONSIVE ────────────────────────────────────────── */
@media (max-width:900px) {
    .fsn-reader-layout { grid-template-columns:1fr; gap:32px; }
    .fsn-reader-sidebar { position:static; max-height:none; }
    .fsn-part-tile__header { flex-wrap:wrap; }
    .fsn-part-tile__stats { text-align:left; flex-direction:row; gap:12px; margin-top:8px; }
}
@media (max-width:600px) {
    .fsn-masthead { padding:40px 20px 36px; }
    .fsn-body { padding:32px 20px 48px; }
    .fsn-reader-layout { padding:32px 20px; }
    .fsn-nav-bar__inner { font-size:11px; }
    .fsn-start-grid { grid-template-columns:1fr; }
}