/* ==========================================================================
   OERL Publications & Bookstore — modern publication platform
   Scoped .pub-* ; uses shared theme tokens from oerl-enhance.css.
   ========================================================================== */
.pub-eyebrow { display:inline-block; font-size:15px; font-weight:600; text-transform:uppercase;
  color:var(--tg-theme-secondary-500); margin-bottom:12px; }

/* ---------- HERO ---------- */
.pub-hero { position:relative; overflow:hidden; color:#fff; padding:90px 0;
  background:linear-gradient(135deg,#0a1830,#0f2b46 55%,#1c6a97); }
.pub-hero::after { content:""; position:absolute; inset:0; background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px); background-size:26px 26px; opacity:.5; }
.pub-hero .container { position:relative; z-index:2; }
.pub-crumb { font-size:13.5px; color:rgba(255,255,255,.72); margin-bottom:18px; }
.pub-crumb a { color:rgba(255,255,255,.72); } .pub-crumb a:hover{color:#fff;} .pub-crumb .sep{opacity:.5;margin:0 7px;}
.pub-hero h1 { font-size:48px; font-weight:800; margin:0 0 14px; color:#fff; }
.pub-hero p { font-size:17px; color:rgba(255,255,255,.85); max-width:620px; margin:0; }
.pub-hero-stats { display:flex; gap:34px; margin-top:30px; flex-wrap:wrap; }
.pub-hero-stat .n { font-size:30px; font-weight:800; color:#fff; }
.pub-hero-stat .l { font-size:13.5px; color:rgba(255,255,255,.72); }

/* ---------- SECTION ---------- */
.pub-sec { padding:100px 0; }
.pub-head { margin-bottom:36px; }
.pub-head h2 { font-size:30px; font-weight:800; color:var(--tg-heading-color); margin:0 0 8px; }
.pub-head p { font-size:15.5px; color:var(--tg-body-color); margin:0; }
[data-bs-theme="dark"] .pub-head p { color:var(--oerl-text); }

/* ---------- FEATURED (premium alternating rows) ---------- */
.pub-feature-list { display:flex; flex-direction:column; gap:30px; }
.pub-feature { display:grid; grid-template-columns:minmax(280px,340px) 1fr; align-items:stretch;
  background:var(--oerl-surface); border:1px solid var(--oerl-border-soft); border-radius:22px; overflow:hidden;
  transition:transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
.pub-feature:hover { transform:translateY(-4px); border-color:var(--tg-theme-primary-300);
  box-shadow:0 30px 60px -34px rgba(20,24,60,.4); }
[data-bs-theme="dark"] .pub-feature:hover { box-shadow:0 30px 60px -28px rgba(0,0,0,.85); }
.pub-feature.reverse .pub-feature-media { order:2; }
.pub-feature-media { position:relative; display:flex; align-items:center; justify-content:center; padding:38px 30px;
  min-height:340px; overflow:hidden; }
.pub-feature-media::after { content:""; position:absolute; inset:0;
  background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px); background-size:22px 22px; opacity:.6; }
.pub-feature-media img { position:relative; z-index:1; width:auto; max-height:270px; border-radius:6px;
  box-shadow:0 26px 50px -18px rgba(0,0,0,.55); transition:transform .4s ease; }
.pub-feature:hover .pub-feature-media img { transform:translateY(-6px) rotate(-1.5deg); }
.pub-feature-badge { position:absolute; z-index:2; top:20px; left:20px; font-size:11px; font-weight:800;
  letter-spacing:.06em; text-transform:uppercase; padding:6px 12px; border-radius:30px;
  background:var(--tg-theme-secondary-500); color:#fff; box-shadow:0 8px 18px -8px rgba(250,108,32,.7); }
.pub-feature-content { padding:40px 42px; display:flex; flex-direction:column; justify-content:center; }
.pub-feature-type { display:inline-flex; align-items:center; gap:7px; font-size:12px; font-weight:800;
  letter-spacing:.05em; text-transform:uppercase; color:var(--tg-theme-primary-500); margin-bottom:12px; }
.pub-feature-type iconify-icon { font-size:17px; }
.pub-feature-content h3 { font-size:25px; font-weight:800; line-height:1.28; color:var(--tg-heading-color); margin:0 0 8px; }
.pub-feature-author { font-size:14px; font-weight:600; color:var(--tg-theme-secondary-500); margin-bottom:14px; }
.pub-feature-content p { font-size:15px; line-height:1.7; color:var(--tg-body-color); margin:0 0 20px; }
[data-bs-theme="dark"] .pub-feature-content p { color:var(--oerl-text); }
.pub-feature-meta { display:flex; flex-wrap:wrap; gap:20px; list-style:none; padding:0; margin:0 0 24px; }
.pub-feature-meta li { display:inline-flex; align-items:center; gap:7px; font-size:13.5px; color:var(--tg-body-color); }
.pub-feature-meta iconify-icon { font-size:17px; color:var(--tg-theme-primary-500); }
.pub-feature-cta { display:inline-flex; align-items:center; gap:9px; align-self:flex-start; white-space:nowrap; font-size:14.5px;
  font-weight:700; padding:13px 26px; border-radius:40px; background:var(--tg-theme-primary-500); color:#fff;
  transition:background .25s ease, gap .25s ease, transform .25s ease; }
.pub-feature-cta:hover { background:var(--tg-theme-primary-600); color:#fff; gap:14px; transform:translateY(-2px); }
.pub-feature-cta svg { width:19px; height:19px; flex:0 0 auto; }

/* ---------- FILTER TOOLBAR ---------- */
.pub-toolbar { position:relative; background:var(--oerl-surface); border:1px solid var(--oerl-border-soft); border-radius:18px;
  padding:24px 24px 22px; margin-bottom:22px; box-shadow:0 18px 44px -34px rgba(20,24,60,.3); overflow:hidden; }
[data-bs-theme="dark"] .pub-toolbar { box-shadow:0 18px 44px -30px rgba(0,0,0,.8); }
/* brand accent bar along the top edge */
.pub-toolbar::before { content:""; position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg,var(--tg-theme-primary-500),var(--tg-theme-secondary-500)); }
.pub-toolbar-head { display:flex; align-items:center; justify-content:space-between; gap:14px; margin-bottom:18px; }
.pub-toolbar-title { display:inline-flex; align-items:center; gap:9px; font-size:16px; font-weight:800;
  color:var(--tg-heading-color); }
.pub-toolbar-title iconify-icon { font-size:21px; color:var(--tg-theme-primary-500); }
.pub-toolbar-title small { font-weight:500; font-size:13px; color:var(--tg-body-color); }
.pub-search { position:relative; margin-bottom:18px; }
.pub-search iconify-icon { position:absolute; left:17px; top:50%; transform:translateY(-50%); font-size:19px; color:var(--tg-body-color); }
.pub-search input { width:100%; background:var(--oerl-surface-2); border:1px solid var(--oerl-border-soft); border-radius:40px;
  padding:14px 18px 14px 46px; font-size:15px; color:var(--tg-heading-color); transition:border-color .2s ease, box-shadow .2s ease; }
.pub-search input:focus { outline:none; border-color:var(--tg-theme-primary-500); box-shadow:0 0 0 3px rgba(63,163,215,.16); }
.pub-chips { display:flex; flex-wrap:wrap; gap:9px; margin-bottom:18px; }
.pub-chip { border:1px solid var(--oerl-border-soft); background:transparent; color:var(--tg-body-color); font-size:13.5px;
  font-weight:600; padding:8px 16px; border-radius:30px; cursor:pointer; transition:all .2s ease; }
.pub-chip:hover { border-color:var(--tg-theme-primary-400); color:var(--tg-theme-primary-500); }
.pub-chip.active { background:var(--tg-theme-primary-500); border-color:var(--tg-theme-primary-500); color:#fff; }
.pub-filters { display:grid; grid-template-columns:repeat(4,1fr) auto; gap:12px; align-items:end; }
.pub-fg label { display:block; font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.04em; color:var(--tg-body-color); margin-bottom:6px; }
.pub-fg select, .pub-fg input { width:100%; background:var(--oerl-surface-2); border:1px solid var(--oerl-border-soft);
  border-radius:10px; padding:11px 13px; font-size:14px; color:var(--tg-heading-color); }
/* custom thin caret on selects (native arrow hidden) */
.pub-fg select { appearance:none; -webkit-appearance:none; -moz-appearance:none; padding-right:38px; cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23667594' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 13px center; }
.pub-fg select:focus, .pub-fg input:focus { outline:none; border-color:var(--tg-theme-primary-500); box-shadow:0 0 0 3px rgba(63,163,215,.16); }

/* ---------- ACTIVE FILTER CHIPS ---------- */
.pub-active { display:flex; flex-wrap:wrap; align-items:center; gap:9px; margin-bottom:22px; }
.pub-active:empty { display:none; }
.pub-active .lead { font-size:13px; font-weight:600; color:var(--tg-body-color); margin-right:2px; }
.pub-active-chip { display:inline-flex; align-items:center; gap:7px; font-size:13px; font-weight:600;
  padding:6px 8px 6px 13px; border-radius:30px; background:var(--tg-theme-primary-50);
  border:1px solid var(--tg-theme-primary-200); color:var(--tg-theme-primary-600); }
[data-bs-theme="dark"] .pub-active-chip { background:rgba(63,163,215,.14); border-color:rgba(63,163,215,.3); color:#7ec3ea; }
.pub-active-chip button { display:inline-flex; align-items:center; justify-content:center; width:18px; height:18px;
  border:0; border-radius:50%; background:transparent; color:inherit; cursor:pointer; padding:0; opacity:.75; transition:all .15s ease; }
.pub-active-chip button:hover { background:var(--tg-theme-primary-500); color:#fff; opacity:1; }
.pub-active-chip button:focus-visible { outline:2px solid var(--tg-theme-primary-500); outline-offset:1px; }
.pub-active-chip button svg { width:12px; height:12px; }
.pub-active-reset { border:0; background:transparent; color:var(--tg-theme-secondary-500); font-size:13px; font-weight:700;
  cursor:pointer; text-decoration:underline; text-underline-offset:2px; }
.pub-clear { border:1px solid var(--oerl-border-soft); background:transparent; color:var(--tg-theme-secondary-500); font-weight:700;
  font-size:14px; padding:11px 18px; border-radius:10px; cursor:pointer; white-space:nowrap; transition:all .2s ease; display:inline-flex; align-items:center; gap:7px; }
.pub-clear:hover { border-color:var(--tg-theme-secondary-500); background:rgba(250,108,32,.08); }
.pub-clear iconify-icon { font-size:16px; }

/* ---------- RESULT BAR ---------- */
.pub-resultbar { display:flex; justify-content:space-between; align-items:center; margin-bottom:22px; flex-wrap:wrap; gap:12px; }
.pub-count { font-size:14.5px; color:var(--tg-body-color); } .pub-count b { color:var(--tg-heading-color); }
.pub-sort { display:flex; align-items:center; gap:8px; font-size:14px; color:var(--tg-body-color); }
.pub-sort select { background:var(--oerl-surface); border:1px solid var(--oerl-border-soft); border-radius:8px; padding:8px 12px; font-size:14px; color:var(--tg-heading-color); }

/* ---------- PUBLICATION CARDS ---------- */
.pub-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.pub-card { display:flex; flex-direction:column; background:var(--oerl-surface); border:1px solid var(--oerl-border-soft);
  border-radius:16px; overflow:hidden; transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease; height:100%; }
.pub-card:hover { transform:translateY(-6px); border-color:var(--tg-theme-primary-300); box-shadow:0 28px 56px -32px rgba(20,24,60,.36); }
[data-bs-theme="dark"] .pub-card:hover { box-shadow:0 28px 56px -28px rgba(0,0,0,.85); }
.pub-cover { position:relative; height:278px; display:flex; align-items:center; justify-content:center;
  padding:30px 20px 26px; overflow:hidden; background:linear-gradient(180deg,#f4f7fb 0%,#e8eef7 100%); }
[data-bs-theme="dark"] .pub-cover { background:linear-gradient(180deg,#101d3a 0%,#0b1428 100%); }
/* soft glow behind the cover so it reads as the hero (z-library style) */
.pub-cover::before { content:""; position:absolute; z-index:0; width:210px; height:210px; border-radius:50%;
  background:radial-gradient(closest-side, rgba(63,163,215,.20), transparent 72%); }
/* floor reflection for depth */
.pub-cover::after { content:""; position:absolute; z-index:0; bottom:18px; width:132px; height:16px; border-radius:50%;
  background:rgba(10,24,48,.30); filter:blur(8px); }
[data-bs-theme="dark"] .pub-cover::after { background:rgba(0,0,0,.6); }
.pub-cover-img { position:relative; z-index:1; width:auto; height:200px; max-width:60%; border-radius:7px;
  border:1px solid rgba(10,24,48,.08);
  box-shadow:0 2px 5px rgba(10,24,48,.16), 0 18px 34px -14px rgba(10,24,48,.55);
  transition:transform .45s cubic-bezier(.2,.7,.3,1), box-shadow .45s ease; }
.pub-card:hover .pub-cover-img { transform:translateY(-6px) rotate(-1.2deg);
  box-shadow:0 4px 9px rgba(10,24,48,.2), 0 30px 50px -16px rgba(10,24,48,.6); }
/* Status/PDF pills sit in the cover's clear top zone (the shorter cover art
   leaves a generous gutter) so they frame — never cover — the book. */
.pub-status { position:absolute; top:14px; right:14px; font-size:10.5px; font-weight:800; letter-spacing:.04em; text-transform:uppercase;
  padding:5px 11px; border-radius:30px; background:rgba(255,255,255,.94); color:#0a1830;
  box-shadow:0 6px 16px -6px rgba(10,24,48,.5); backdrop-filter:blur(3px); z-index:2; }
[data-bs-theme="dark"] .pub-status { background:rgba(17,29,60,.9); color:#eaf0fb; box-shadow:0 6px 16px -6px rgba(0,0,0,.7); }
.pub-status.forthcoming { background:var(--tg-theme-secondary-500); color:#fff; }
.pub-status.open { background:#16a34a; color:#fff; }
.pub-pdf { position:absolute; top:14px; left:14px; z-index:2; display:inline-flex; align-items:center; gap:5px;
  font-size:10.5px; font-weight:800; letter-spacing:.03em; text-transform:uppercase; padding:4px 9px; border-radius:20px;
  background:rgba(10,24,48,.72); color:#fff; backdrop-filter:blur(3px); }
.pub-pdf iconify-icon { font-size:13px; }
.pub-card-body { padding:20px 22px; display:flex; flex-direction:column; flex:1 1 auto; }
.pub-type { font-size:11.5px; font-weight:800; letter-spacing:.05em; text-transform:uppercase; color:var(--tg-theme-primary-500); margin-bottom:8px; }
.pub-card-body h3 { font-size:18px; font-weight:700; color:var(--tg-heading-color); margin:0 0 8px; line-height:1.4; }
.pub-authors { font-size:13.5px; color:var(--tg-theme-secondary-500); font-weight:600; margin-bottom:8px; }
.pub-desc { font-size:13.5px; color:var(--tg-body-color); line-height:1.65; margin:0 0 12px; }
[data-bs-theme="dark"] .pub-desc { color:var(--oerl-text); }
.pub-tags { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:12px; }
.pub-tags span { font-size:11px; font-weight:600; padding:4px 10px; border-radius:20px;
  background:var(--oerl-surface-2); border:1px solid var(--oerl-border-soft); color:var(--tg-body-color); }
[data-bs-theme="dark"] .pub-tags span { color:var(--oerl-text); }
.pub-cite { font-size:12.5px; font-style:italic; color:var(--tg-body-color); line-height:1.6; margin-bottom:12px; }
[data-bs-theme="dark"] .pub-cite { color:var(--oerl-text); }
.pub-meta { display:flex; align-items:center; gap:14px; font-size:12.5px; color:var(--tg-body-color); margin-top:auto; padding-top:12px; border-top:1px solid var(--oerl-border-soft); }
.pub-meta span { display:inline-flex; align-items:center; gap:5px; } .pub-meta iconify-icon { font-size:15px; color:var(--tg-theme-primary-500); }
.pub-actions { display:flex; gap:10px; padding:0 22px 22px; }
.pub-btn { flex:1; display:inline-flex; align-items:center; justify-content:center; gap:7px; font-size:13.5px; font-weight:700;
  padding:11px 12px; border-radius:10px; transition:all .2s ease; cursor:pointer; border:0; }
.pub-btn iconify-icon { font-size:17px; }
.pub-btn-dl { background:var(--tg-theme-primary-500); color:#fff; }
.pub-btn-dl:hover { background:var(--tg-theme-primary-600); color:#fff; }
.pub-btn-read { background:var(--oerl-surface-2); color:var(--tg-heading-color); border:1px solid var(--oerl-border-soft); }
.pub-btn-read:hover { border-color:var(--tg-theme-primary-400); color:var(--tg-theme-primary-500); }
.pub-btn-save { background:var(--oerl-surface-2); color:var(--tg-heading-color); border:1px solid var(--oerl-border-soft); flex:0 0 auto; padding:11px 14px; }
.pub-btn-save:hover { border-color:var(--tg-theme-secondary-500); color:var(--tg-theme-secondary-500); }
.pub-btn-save.saved { background:var(--tg-theme-secondary-500); color:#fff; border-color:var(--tg-theme-secondary-500); }

/* ---------- EMPTY ---------- */
.pub-empty { display:none; text-align:center; padding:70px 20px; }
.pub-empty.show { display:block; }
.pub-empty iconify-icon { font-size:54px; color:var(--tg-theme-primary-300); margin-bottom:16px; }
.pub-empty h3 { font-size:22px; font-weight:700; color:var(--tg-heading-color); margin:0 0 8px; }
.pub-empty p { font-size:15px; color:var(--tg-body-color); }

/* ---------- FLATPICKR THEME ---------- */
.flatpickr-calendar { background:var(--oerl-surface) !important; border:1px solid var(--oerl-border-soft) !important;
  box-shadow:0 20px 50px -20px rgba(20,24,60,.4) !important; }
[data-bs-theme="dark"] .flatpickr-calendar { box-shadow:0 20px 50px -16px rgba(0,0,0,.8) !important; }
.flatpickr-months, .flatpickr-weekdays, .flatpickr-weekday { background:transparent !important; color:var(--tg-heading-color) !important; }
.flatpickr-month, .flatpickr-current-month, .flatpickr-monthDropdown-months { color:var(--tg-heading-color) !important; fill:var(--tg-heading-color) !important; }
.flatpickr-weekday { color:var(--tg-body-color) !important; }
.flatpickr-day { color:var(--tg-heading-color) !important; }
.flatpickr-day:hover { background:var(--oerl-surface-2) !important; border-color:transparent !important; }
.flatpickr-day.selected, .flatpickr-day.startRange, .flatpickr-day.endRange { background:var(--tg-theme-primary-500) !important;
  border-color:var(--tg-theme-primary-500) !important; color:#fff !important; }
.flatpickr-day.inRange { background:rgba(63,163,215,.14) !important; border-color:transparent !important; box-shadow:none !important; }
.flatpickr-day.flatpickr-disabled, .flatpickr-day.prevMonthDay, .flatpickr-day.nextMonthDay { color:var(--tg-body-color) !important; opacity:.5; }
.flatpickr-months .flatpickr-prev-month:hover svg, .flatpickr-months .flatpickr-next-month:hover svg { fill:var(--tg-theme-primary-500) !important; }

/* ---------- RESPONSIVE ---------- */
@media (max-width:991px){
  .pub-hero{padding:66px 0;} .pub-hero h1{font-size:36px;}
  .pub-grid{grid-template-columns:1fr 1fr;}
  .pub-filters{grid-template-columns:1fr 1fr;}
  .pub-feature{grid-template-columns:1fr;} .pub-feature.reverse .pub-feature-media{order:0;}
  .pub-feature-media{min-height:auto; padding:34px 20px;} .pub-feature-media img{max-height:230px;}
  .pub-feature-content{padding:30px 28px;} .pub-feature-content h3{font-size:22px;}
}
@media (max-width:575px){
  .pub-hero h1{font-size:28px;} .pub-sec{padding:56px 0;}
  .pub-grid{grid-template-columns:1fr;} .pub-filters{grid-template-columns:1fr;}
  .pub-hero-stats{gap:22px;}
  .pub-feature-meta{gap:14px;}
}

/* ---------- POLISH (Phase G) ---------- */
/* Chips: keyboard focus ring + stronger dark contrast + active depth. */
.pub-chip:focus-visible { outline:2px solid var(--tg-theme-primary-500); outline-offset:2px; }
.pub-chip.active { box-shadow:0 8px 18px -8px rgba(63,163,215,.6); }
[data-bs-theme="dark"] .pub-chip { border-color:var(--oerl-border-strong); color:var(--oerl-text); }
[data-bs-theme="dark"] .pub-chip:hover { border-color:var(--tg-theme-primary-400); color:var(--tg-theme-primary-500); }
/* Selected chip keeps a solid brand fill + white label in both themes. */
[data-bs-theme="dark"] .pub-chip.active { background:var(--tg-theme-primary-500); border-color:var(--tg-theme-primary-500);
  color:#fff; box-shadow:0 8px 18px -8px rgba(63,163,215,.5); }

/* Cards: brand accent bar reveals on hover for a more engaging feel; cover
   graphic gets a subtle zoom. */
.pub-card::before { content:""; position:absolute; top:0; left:0; right:0; height:3px; z-index:3;
  background:linear-gradient(90deg,var(--tg-theme-primary-500),var(--tg-theme-secondary-500));
  opacity:0; transition:opacity .3s ease; }
.pub-card:hover::before { opacity:1; }
.pub-cover { overflow:hidden; }
.pub-cover .ct { transition:transform .35s ease; }
.pub-card:hover .pub-cover .ct { transform:scale(1.03); }

/* Featured cards: cover zoom on hover. */
.pub-feat-cover { overflow:hidden; transition:transform .3s ease; }
.pub-feat-card:hover .pub-feat-cover { transform:scale(1.05); }

/* ---------- PAGINATION ---------- */
.pub-pagination { display:flex; justify-content:center; align-items:center; gap:8px; margin-top:44px; flex-wrap:wrap; }
.pub-page { min-width:44px; height:44px; padding:0 12px; display:inline-flex; align-items:center; justify-content:center; gap:6px;
  font-size:14.5px; font-weight:700; border-radius:12px; border:1px solid var(--oerl-border-soft); background:var(--oerl-surface);
  color:var(--tg-heading-color); cursor:pointer; transition:all .2s ease; }
.pub-page:hover:not(:disabled):not(.active) { border-color:var(--tg-theme-primary-400); color:var(--tg-theme-primary-500); transform:translateY(-2px); }
.pub-page:focus-visible { outline:2px solid var(--tg-theme-primary-500); outline-offset:2px; }
.pub-page.active { background:var(--tg-theme-primary-500); border-color:var(--tg-theme-primary-500); color:#fff;
  box-shadow:0 10px 22px -10px rgba(63,163,215,.7); cursor:default; }
.pub-page:disabled { opacity:.45; cursor:not-allowed; }
.pub-page iconify-icon { font-size:18px; }
.pub-page-nav { font-size:13.5px; }
.pub-ellipsis { min-width:24px; text-align:center; color:var(--tg-body-color); font-weight:700; }
/* Dark-mode pagination: explicit surfaces so pages read clearly (the light
   inline overrides that used to break this were removed from the page head). */
[data-bs-theme="dark"] .pub-page { background:var(--oerl-surface-2); border-color:var(--oerl-border-strong); color:var(--oerl-heading); }
[data-bs-theme="dark"] .pub-page:hover:not(:disabled):not(.active) { border-color:var(--tg-theme-primary-400); color:var(--tg-theme-primary-400); }
[data-bs-theme="dark"] .pub-page.active { background:var(--tg-theme-primary-500); border-color:var(--tg-theme-primary-500); color:#fff; }
@media (max-width:575px){ .pub-page-nav span { display:none; } }

/* Saved state: fill the bookmark glyph. */
.pub-btn-save.saved iconify-icon { --iconify-fill:currentColor; }

/* Mobile toolbar breathing room; keep chips on a tidy scroll row on phones. */
@media (max-width:575px){
  .pub-toolbar { padding:18px 16px; }
  .pub-chips { flex-wrap:nowrap; overflow-x:auto; padding-bottom:4px; -webkit-overflow-scrolling:touch; scrollbar-width:none; }
  .pub-chips::-webkit-scrollbar { display:none; }
  .pub-chip { flex:0 0 auto; }
}