/* =========================================================
   APJFSS — Warm Academic / Institutional Design System
   ========================================================= */

:root {
  /* Warm, paper-like neutrals */
  --color-bg:        #F7F2E9;
  --color-bg-alt:    #EFE7D8;
  --color-paper:     #FBF8F2;
  --color-ink:       #2C2620;
  --color-ink-soft:  #5A5045;
  --color-line:      #DDD2BB;

  /* Institutional accents */
  --color-forest:    #3E5C45;
  --color-forest-d:  #2E4633;
  --color-terracotta:#B5602F;
  --color-gold:      #B8902F;
  --color-gold-soft: #E8D9AE;

  --shadow-soft: 0 10px 30px -12px rgba(44, 38, 32, 0.25);
  --shadow-card: 0 16px 40px -16px rgba(44, 38, 32, 0.35);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --font-serif: "Source Serif 4", "Lora", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --maxw: 1180px;
  /* Header gets more breathing room than body content: brand + 5 nav links +
     CTA + search bar need more width than a comfortable reading column does. */
  --maxw-nav: 1360px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.05rem; }

p { color: var(--color-ink-soft); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-forest);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--color-gold);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn-primary {
  background: var(--color-forest);
  color: var(--color-paper);
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover { transform: translateY(-2px); background: var(--color-forest-d); }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--color-line);
  color: var(--color-ink);
}
.btn-ghost:hover { border-color: var(--color-forest); color: var(--color-forest); transform: translateY(-2px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  /* No backdrop-filter here: combined with position:sticky it's a known
     Chromium perf trap — the browser recomputes the blur continuously
     while anything scrolls/selects underneath, causing exactly the
     freeze/jitter this was reported as. Solid-ish background instead. */
  background: rgba(247, 242, 233, 0.97);
  border-bottom: 1px solid var(--color-line);
}
.nav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 32px;
  max-width: var(--maxw-nav);
  margin: 0 auto;
}
.brand {
  position: relative;
  z-index: 56;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-ink);
}
.brand-mark {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  filter: drop-shadow(0 3px 6px rgba(44,38,32,0.25));
  transition: transform .25s ease;
}
.brand-mark img { width: 100%; height: 100%; display: block; }
.brand:hover .brand-mark { transform: rotate(-6deg) scale(1.05); }
.footer-brand {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 14px;
}
.footer-brand img { width: 38px; height: 38px; display: block; }
.footer-brand span {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-gold-soft);
}
.brand small {
  display: block;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--color-ink-soft);
  text-transform: uppercase;
}
/* ---------- Nav links pill (desktop) ---------- */
.nav-links-panel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 6px;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  font-size: 0.86rem;
  font-weight: 600;
  min-width: 0;
}
/* Single sliding indicator (see js/main.js) instead of each link
   transitioning its own background — a transform/width animation on one
   element is compositor-only (GPU), where N links each animating
   background-color forces a repaint on every frame. This is what was
   causing the reported jitter. */
.nav-pill-highlight {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0;
  border-radius: 999px;
  background: var(--color-bg-alt);
  opacity: 0;
  transition: transform .25s cubic-bezier(.4, 0, .2, 1), width .25s cubic-bezier(.4, 0, .2, 1), opacity .15s ease;
  pointer-events: none;
  will-change: transform;
  z-index: 0;
}
.nav-links a {
  position: relative;
  z-index: 1;
  display: block;
  padding: 9px 15px;
  border-radius: 999px;
  color: var(--color-ink-soft);
  white-space: nowrap;
  transition: color .15s ease;
}
.nav-links a:hover { color: var(--color-forest); }
.nav-links a.active { color: var(--color-forest); }
.nav-panel-cta { display: none; }
.nav-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

/* ---------- Mobile nav toggle (hamburger / close) ---------- */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  color: var(--color-ink);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  z-index: 60;
  transition: border-color .18s ease, color .18s ease;
}
.nav-toggle:hover { border-color: var(--color-forest); color: var(--color-forest); }
.nav-toggle svg { width: 20px; height: 20px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ---------- Mobile menu: full-screen takeover ---------- */
@media (max-width: 1180px) {
  body.nav-open { overflow: hidden; }

  .brand small { display: none; }

  .nav-toggle { display: inline-flex; order: 1; }

  .nav-cta { display: none; }

  /* Search bar drops to its own full-width row beneath logo + menu toggle,
     instead of squeezing into the middle of the top row. */
  .nav { flex-wrap: wrap; row-gap: 10px; }
  .search-trigger { order: 2; flex-basis: 100%; width: 100%; min-width: 0; }
  .search-trigger:hover, .search-trigger:focus-visible { width: 100%; }
  .search-trigger-kbd { display: none; }

  .nav-links-panel {
    display: none;
    background: none;
    border: none;
    padding: 0;
  }
  .nav-links-panel.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 45;
    background: var(--color-forest-d);
    border: none;
    border-radius: 0;
    padding: 104px 32px 40px;
    overflow-y: auto;
  }

  .nav-links-panel .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    font-family: var(--font-serif);
    font-size: 1.7rem;
    font-weight: 600;
  }
  .nav-links-panel .nav-pill-highlight { display: none; }
  .nav-links-panel .nav-links a {
    padding: 11px 2px;
    border-radius: 0;
    color: rgba(251, 248, 242, 0.55);
    white-space: normal;
  }
  .nav-links-panel .nav-links a:hover { color: var(--color-gold-soft); background: none; }
  .nav-links-panel .nav-links a.active { color: var(--color-paper); background: none; }

  .nav-panel-cta { display: block; margin-top: auto; padding-top: 32px; }
  .nav-panel-cta .btn-primary {
    display: flex;
    width: 100%;
    justify-content: center;
    background: var(--color-gold-soft);
    color: var(--color-forest-d);
  }
  .nav-panel-cta .btn-primary:hover { background: var(--color-paper); }

  body.nav-open .site-header {
    background: var(--color-forest-d);
    border-bottom-color: rgba(251, 248, 242, 0.14);
  }
  body.nav-open .brand { color: var(--color-paper); }
  body.nav-open .search-trigger,
  body.nav-open .nav-toggle {
    border-color: rgba(251, 248, 242, 0.3);
    background: transparent;
    color: var(--color-gold-soft);
  }
  body.nav-open .search-trigger:hover,
  body.nav-open .nav-toggle:hover {
    border-color: var(--color-gold-soft);
    color: var(--color-paper);
  }
}

/* ---------- Search trigger (nav) — styled as a search bar, opens the overlay ---------- */
/* Lives as its own flex item between the nav-links pill and nav-cta (not nested
   inside nav-cta, which is flex-shrink:0) so it's the element that absorbs any
   squeeze on narrower desktop widths, instead of the nav links overflowing. */
.search-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: 190px;
  min-width: 44px;
  height: 40px;
  flex-shrink: 1;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  color: var(--color-ink-soft);
  font-family: var(--font-sans);
  font-size: 0.86rem;
  cursor: pointer;
  transition: border-color .18s ease, color .18s ease, width .2s cubic-bezier(.4, 0, .2, 1);
}
.search-trigger:hover,
.search-trigger:focus-visible {
  width: 225px;
  border-color: var(--color-forest);
  color: var(--color-ink);
}
.search-trigger svg { width: 17px; height: 17px; flex-shrink: 0; }
.search-trigger-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.search-trigger-kbd {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-ink-soft);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  padding: 2px 6px;
  flex-shrink: 0;
}
.nav:has(.search-trigger:hover) .nav-links-panel,
.nav:has(.search-trigger:focus-visible) .nav-links-panel {
  opacity: .45;
  transition: opacity .18s ease;
}

/* ---------- Search overlay (command palette) ---------- */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(44, 38, 32, 0.55);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 12vh 20px 20px;
}
.search-overlay[hidden] { display: none; }
.search-panel {
  width: 100%;
  max-width: 620px;
  max-height: 70vh;
  background: var(--color-paper);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-line);
}
.search-input-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--color-line);
  flex-shrink: 0;
}
.search-input-row svg { width: 20px; height: 20px; color: var(--color-ink-soft); flex-shrink: 0; }
.search-input-row input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--color-ink);
}
.search-input-row input::placeholder { color: var(--color-ink-soft); }
.search-esc {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-ink-soft);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  padding: 2px 7px;
  flex-shrink: 0;
}
.search-results {
  overflow-y: auto;
  padding: 10px;
}
.search-group-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  padding: 12px 12px 6px;
}
.search-result {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.search-result.active { background: var(--color-bg-alt); }
.search-result-type {
  flex-shrink: 0;
  width: 34px; height: 34px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-gold-soft);
  color: var(--color-terracotta);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 0.85rem;
}
.search-result-body { min-width: 0; flex: 1; }
.search-result-title {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--color-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-result-title mark {
  background: var(--color-gold-soft);
  color: var(--color-terracotta);
  border-radius: 2px;
}
.search-result-subtitle {
  font-size: 0.82rem;
  color: var(--color-ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}
.search-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--color-ink-soft);
  font-size: 0.92rem;
}
.search-footer {
  border-top: 1px solid var(--color-line);
  padding: 10px 18px;
  display: flex;
  gap: 16px;
  font-size: 0.76rem;
  color: var(--color-ink-soft);
  flex-shrink: 0;
}
.search-footer span { display: flex; align-items: center; gap: 5px; }
.search-footer kbd {
  font-family: var(--font-sans);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  padding: 1px 5px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 70px 0 40px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 50px;
  align-items: center;
}
.hero-copy p.lede {
  font-size: 1.1rem;
  max-width: 520px;
  margin: 22px 0 32px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px;}
.hero-stage {
  position: relative;
  height: 480px;
}
#hero-canvas { width: 100%; height: 100%; display: block; animation: hero-fade-in 0.8s ease-out; }
/* The 3D hero loads after the page is idle (js/hero-loader.js) — fade it in
   rather than letting it pop into view. */
@keyframes hero-fade-in { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { #hero-canvas { animation: none; } }

.issn-pill {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-size: 0.82rem;
  color: var(--color-ink-soft);
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  padding: 8px 14px;
  border-radius: 999px;
}
.issn-pill b { color: var(--color-ink); }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-stage { height: 360px; }
}

/* ---------- Sections ---------- */
section { padding: 86px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head p { margin-top: 14px; font-size: 1.05rem; }

/* ---------- Theme cards ---------- */
.theme-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.theme-card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.theme-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: var(--color-gold);
}
.theme-num {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-gold);
  margin-bottom: 10px;
  display: block;
}
.theme-card h4 { margin-bottom: 0; }

@media (max-width: 980px) { .theme-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .theme-grid { grid-template-columns: 1fr; } }

/* ---------- Info table / panel ---------- */
.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.info-table {
  border-top: 1px solid var(--color-line);
}
.info-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 0.95rem;
}
.info-row dt { color: var(--color-ink-soft); }
.info-row dd { text-align: right; font-weight: 600; }

.quote-block {
  background: var(--color-forest);
  color: var(--color-gold-soft);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
}
.quote-block p {
  color: var(--color-gold-soft);
  font-family: var(--font-serif);
  font-size: 1.3rem;
  line-height: 1.5;
}
.quote-block span {
  display: block;
  margin-top: 18px;
  font-size: 0.85rem;
  color: rgba(232, 217, 174, 0.7);
  font-family: var(--font-sans);
}
.quote-logo {
  background: var(--color-paper);
  border-radius: var(--radius-md, 14px);
  padding: 18px;
  margin-bottom: 26px;
  display: flex;
  justify-content: center;
  box-shadow: 0 8px 22px rgba(0,0,0,0.18);
}
.quote-logo img { width: 150px; height: auto; display: block; }

@media (max-width: 880px) { .panel-grid { grid-template-columns: 1fr; } }

/* ---------- Issue / card grid ---------- */
.issue-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.issue-card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
.issue-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }
.issue-cover {
  height: 190px;
  display: flex;
  align-items: flex-end;
  padding: 16px;
  color: var(--color-gold-soft);
  font-family: var(--font-serif);
  position: relative;
}
.issue-cover::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.35) 100%);
}
.issue-cover span { position: relative; z-index: 1; font-weight: 700; }
.issue-meta { padding: 16px 18px 20px; }
.issue-meta h4 { margin-bottom: 4px; }
.issue-meta small { color: var(--color-ink-soft); font-size: 0.82rem; }

@media (max-width: 980px) { .issue-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .issue-grid { grid-template-columns: 1fr; } }

/* ---------- People grid ---------- */
.people-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.person-card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 26px;
  text-align: left;
}
.avatar {
  width: 58px; height: 58px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-paper);
  margin-bottom: 16px;
}
.person-card h4 { margin-bottom: 2px; }
.person-role { color: var(--color-terracotta); font-size: 0.85rem; font-weight: 600; margin-bottom: 10px; }
.person-card p { font-size: 0.9rem; }

@media (max-width: 980px) { .people-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .people-grid { grid-template-columns: 1fr; } }

/* ---------- Forms ---------- */
.form-card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-ink);
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  background: var(--color-bg);
  color: var(--color-ink);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--color-forest);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 620px) { .field-row { grid-template-columns: 1fr; } }
.field-hint { font-size: 0.8rem; color: var(--color-ink-soft); margin-top: 6px; }
.field-checkbox { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 20px; }
.field-checkbox input { width: auto; margin-top: 3px; }
.field-checkbox label { font-size: 0.9rem; color: var(--color-ink-soft); font-weight: 400; }

.form-status { margin-top: 16px; padding: 14px 16px; border-radius: var(--radius-sm); font-size: 0.9rem; }
.form-status-success { background: var(--color-gold-soft); color: var(--color-forest-d); }
.form-status-error { background: #F3DEDA; color: #8A3B24; }

/* ---------- Admin panel ---------- */
.admin-table-wrap { overflow-x: auto; background: var(--color-paper); border: 1px solid var(--color-line); border-radius: var(--radius-lg); }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; min-width: 900px; }
.admin-table th, .admin-table td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--color-line); vertical-align: top; }
.admin-table th { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-ink-soft); }
.admin-table tr:last-child td { border-bottom: none; }
/* Record saved but its notification email didn't go out (see admin.js UNSENT_BADGE). */
.admin-flag { display: inline-block; margin-top: 6px; padding: 2px 8px; border-radius: 99px; font-size: 0.72rem; font-weight: 600;
              background: #F6EBCF; color: #8A5A10; border: 1px solid #E2C98A; }
.admin-table select, .admin-table input[type="text"] { font-family: var(--font-sans); font-size: 0.85rem; padding: 6px 8px; border: 1px solid var(--color-line); border-radius: var(--radius-sm); background: var(--color-bg); color: var(--color-ink); width: 100%; }
.admin-table a { color: var(--color-forest); }
.admin-empty, .admin-loading { padding: 40px; text-align: center; color: var(--color-ink-soft); }

.admin-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.admin-tab {
  font-family: var(--font-sans); font-size: 0.88rem; font-weight: 600;
  padding: 10px 18px; border-radius: 999px; border: 1px solid var(--color-line);
  background: var(--color-paper); color: var(--color-ink-soft); cursor: pointer;
}
.admin-tab.active { background: var(--color-forest); border-color: var(--color-forest); color: #fff; }
.admin-add-form { margin-bottom: 24px; }
.admin-add-form h3 { margin-bottom: 18px; }
.admin-row-edit { padding: 18px; background: var(--color-bg-alt); border-top: 1px solid var(--color-line); }
.admin-row-actions { display: flex; gap: 8px; white-space: nowrap; }
.btn-small {
  font-family: var(--font-sans); font-size: 0.8rem; font-weight: 600; padding: 6px 12px;
  border-radius: var(--radius-sm); border: 1px solid var(--color-line); background: var(--color-paper);
  color: var(--color-ink); cursor: pointer;
}
.btn-small:hover { border-color: var(--color-forest); color: var(--color-forest); }
.btn-small.danger:hover { border-color: #8A3B24; color: #8A3B24; }

/* ---------- Guideline list ---------- */
.guideline-section { margin-bottom: 36px; }
.guideline-section h4 { color: var(--color-forest); margin-bottom: 10px; }
.guideline-section ul, .guideline-section ol { margin-left: 20px; color: var(--color-ink-soft); }
.guideline-section li { margin-bottom: 6px; }
.ref-example {
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-gold);
  padding: 12px 16px;
  margin: 10px 0;
  font-size: 0.9rem;
  font-family: "Courier New", monospace;
}

/* ---------- Timeline (archives) ---------- */
.archive-year {
  margin-bottom: 56px;
}
.archive-year-head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 14px;
}
.archive-year-head h2 { color: var(--color-forest); }
.archive-year-head span { color: var(--color-ink-soft); font-size: 0.9rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-forest-d);
  color: var(--color-gold-soft);
  padding: 64px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-grid h4 { color: var(--color-gold-soft); font-size: 0.95rem; margin-bottom: 16px; }
.footer-grid p, .footer-grid a {
  color: rgba(232, 217, 174, 0.75);
  font-size: 0.9rem;
}
.footer-grid ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-grid a:hover { color: var(--color-gold-soft); }
.footer-bottom {
  border-top: 1px solid rgba(232, 217, 174, 0.15);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.82rem;
  color: rgba(232, 217, 174, 0.55);
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Page header (non-home pages) ---------- */
.page-header {
  padding: 64px 0 50px;
  border-bottom: 1px solid var(--color-line);
}
.page-header p { max-width: 640px; margin-top: 16px; font-size: 1.05rem; }

/* ---------- Callout / banner ---------- */
.callout {
  background: var(--color-gold-soft);
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 0.92rem;
  color: var(--color-ink);
  margin-bottom: 30px;
}
.callout b { color: var(--color-terracotta); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--color-forest); font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: var(--color-line); }

/* ---------- Issue detail ---------- */
.issue-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 6px;
}
.pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  color: var(--color-ink-soft);
}
.special-issue-box {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: 28px 30px;
  margin: 34px 0;
}
.special-issue-box .eyebrow { margin-bottom: 10px; }
.special-issue-box h3 { margin-bottom: 14px; }
.special-issue-box p { margin-bottom: 14px; }
.special-issue-box p:last-child { margin-bottom: 0; }
.guest-editors {
  font-size: 0.9rem;
  color: var(--color-ink);
  font-weight: 600;
  margin-top: 16px;
}
.guest-editors small {
  display: block;
  font-weight: 500;
  color: var(--color-ink-soft);
  margin-top: 2px;
}

.doc-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 10px;
}
.doc-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-ink);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.doc-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); border-color: var(--color-forest); color: var(--color-forest); }
.doc-btn.disabled {
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
}

.article-list { margin-top: 20px; }
.article-row {
  border-top: 1px solid var(--color-line);
  padding: 30px 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: start;
}
.article-list .article-row:last-child { padding-bottom: 0; }
.article-body h3 { font-size: 1.15rem; margin: 8px 0 8px; }
.article-authors {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-terracotta);
  margin-bottom: 10px;
}
.article-abstract { font-size: 0.95rem; }
.read-more { white-space: nowrap; font-weight: 600; color: var(--color-forest); }
.read-more:hover { text-decoration: underline; }
.article-action { white-space: nowrap; }

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}
.badge-research { background: var(--color-gold-soft); color: var(--color-terracotta); }
.badge-opinion  { background: #E4E9E1; color: var(--color-forest-d); }
.badge-paper    { background: #EAD9C6; color: #6B3F1A; }
.badge-editorial{ background: var(--color-forest); color: var(--color-gold-soft); }

@media (max-width: 700px) {
  .article-row { grid-template-columns: 1fr; }
}

/* ---------- Template / placeholder issue page ---------- */
.template-box {
  background: var(--color-bg-alt);
  border: 1px dashed var(--color-line);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  margin: 40px 0;
}
.template-box .eyebrow { justify-content: center; }
.template-box h3 { margin: 6px 0 14px; }
.template-box p { max-width: 520px; margin: 0 auto; }
.template-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-gold);
}