/* ============================================================
   Publications index page — Catalogue layout
   Masthead + toolbar + 3-col catalogue grid.
   ============================================================ */

/* ── Page wrapper ──────────────────────────────────────────── */

.pubs-page {
  max-width: 1280px;
  margin: 0 auto;
}

/* ── Masthead ──────────────────────────────────────────────── */

.pubs-masthead {
  padding: 64px 48px 20px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.pubs-masthead__eyebrow {
  font-size: 10.5px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  margin-bottom: 12px;
}

.pubs-masthead__eyebrow em {
  font-style: normal;
  color: var(--color-ink-light);
}

.pubs-masthead__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  line-height: 0.96;
  letter-spacing: -0.025em;
  color: var(--color-ink);
  margin: 0;
  font-weight: 500;
}

.pubs-masthead__title-dot {
  color: var(--color-primary);
}

.pubs-masthead__tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.0625rem;
  color: var(--color-ink-light);
  margin-top: 14px;
  max-width: 46ch;
}

.pubs-masthead__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* ── Toolbar ───────────────────────────────────────────────── */

.pubs-toolbar {
  margin: 28px 48px 0;
  border-top: 1px solid var(--color-ink);
  border-bottom: 1px solid var(--color-rule);
  padding: 16px 0;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.pubs-toolbar__filters {
  display: flex;
  gap: 18px;
}

.pubs-toolbar__filter {
  background: transparent;
  border: none;
  border-bottom: 1px solid transparent;
  padding: 4px 0;
  font-size: 12.5px;
  font-family: var(--font-ui);
  color: var(--color-ink-light);
  cursor: pointer;
  letter-spacing: 0.02em;
  text-decoration: none;
  display: inline-block;
  line-height: 1.4;
}

.pubs-toolbar__filter--active {
  color: var(--color-ink);
  border-bottom-color: var(--color-primary);
  font-weight: 500;
}

.pubs-toolbar__divider {
  width: 1px;
  height: 16px;
  background: var(--color-rule);
  flex-shrink: 0;
}

.pubs-toolbar__sort {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pubs-toolbar__sort-label {
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
}

.pubs-toolbar__sort-select {
  border: none;
  background: transparent;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 13px;
  color: var(--color-ink);
  cursor: pointer;
  padding: 0;
  outline: none;
}

.pubs-toolbar__spacer { flex: 1; }

.pubs-toolbar__new {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-ink);
  color: var(--color-bg);
  border: none;
  padding: 11px 18px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  cursor: pointer;
  font-family: var(--font-ui);
  text-decoration: none;
  line-height: 1;
}

.pubs-toolbar__new:hover {
  background: var(--color-primary);
  color: var(--color-bg);
}

/* ── Grid ──────────────────────────────────────────────────── */

.pubs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 32px 48px 96px;
}

/* ── Catalogue card ────────────────────────────────────────── */

.cat-card {
  position: relative;
  border: 1px solid var(--color-rule);
  background: var(--color-bg);
  padding: 22px 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 0;
  text-decoration: none;
  color: inherit;
}

.cat-card__top-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 18px;
  align-items: start;
  margin-bottom: 14px;
}

.cat-card__header {
  min-width: 0;
  display: flex;
  flex-direction: column;
}


.cat-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

.cat-card__status-bound {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.cat-card__status-draft {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-ink-light);
}

.cat-card__menu-btn {
  border: none;
  background: transparent;
  padding: 4px;
  cursor: pointer;
  color: var(--color-ink-faint);
  line-height: 0;
  flex-shrink: 0;
}

.cat-card__menu-btn:hover { color: var(--color-ink); }

.cat-card__title {
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-top: 12px;
  text-decoration: none;
}

.cat-card__title:hover { color: var(--color-primary); }

.cat-card__blurb {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 13px;
  color: var(--color-ink-light);
  margin-top: 10px;
  margin-bottom: 0;
  line-height: 1.45;
}

.cat-card__footer {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-size: 11px;
  color: var(--color-ink-faint);
  letter-spacing: 0.08em;
}

.cat-card__meta {
  text-transform: uppercase;
}

.cat-card__download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--color-rule);
  background: var(--color-bg);
  color: var(--color-ink);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  cursor: pointer;
  font-family: var(--font-ui);
  text-decoration: none;
  line-height: 1;
}

.cat-card__download:hover {
  border-color: var(--color-ink);
}

/* ── Empty state ───────────────────────────────────────────── */

.pubs-empty {
  padding: 32px 48px 96px;
}

.pubs-empty__inner {
  text-align: center;
  padding: 120px 48px 140px;
  border: 1px dashed var(--color-ink-light);
  background: var(--color-bg-wash);
}

.pubs-empty__cover {
  width: 120px;
  height: 168px;
  background: var(--color-surface);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  margin: 0 auto;
  position: relative;
  opacity: 0.7;
}

.pubs-empty__cover-spine {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: rgba(0,0,0,0.1);
}

.pubs-empty__cover-frame {
  position: absolute;
  inset: 16px;
  border: 1px dashed var(--color-ink-faint);
}

.pubs-empty__heading {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-ink);
  letter-spacing: -0.02em;
  margin-top: 32px;
  margin-bottom: 0;
  font-weight: 500;
}

.pubs-empty__heading em {
  font-style: italic;
}

.pubs-empty__deck {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  color: var(--color-ink-light);
  margin: 10px auto 0;
  max-width: 48ch;
}

.pubs-empty__actions {
  margin-top: 32px;
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ── Responsive ────────────────────────────────────────────── */

@media (max-width: 960px) {
  .pubs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .pubs-masthead {
    padding: 40px 24px 16px;
    flex-direction: column;
    align-items: flex-start;
  }
  .pubs-toolbar {
    margin: 20px 24px 0;
  }
  .pubs-grid {
    grid-template-columns: 1fr;
    padding: 24px 24px 64px;
  }
  .pubs-empty {
    padding: 24px 24px 64px;
  }
}