/* ============================================================
   GALLERY + MODAL — layers on top of existing style.css
   Does not modify any existing styles
   ============================================================ */

/* ── GALLERY GRID ────────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.gcard {
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  background: var(--gray-800);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.gcard:hover {
  transform: translateY(-4px);
  border-color: var(--gold-border);
  box-shadow: var(--shadow-md);
}

.gcard-img {
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-900);
}

.gcard-img img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.gcard:hover .gcard-img img {
  transform: scale(1.02);
}

.gcard-footer {
  padding: 14px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.gcard-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 5px;
}

.gcard-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.35;
  letter-spacing: -0.02em;
}

/* ── MODAL OVERLAY ───────────────────────────────────────────── */
.gallery-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 26, 0.8);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.gallery-overlay.active {
  display: flex;
}

.gallery-modal {
  background: var(--gray-900);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 680px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  max-height: 90vh;
  overflow-y: auto;
}

/* ── MODAL INTERNALS ─────────────────────────────────────────── */
.modal-hero-img {
  width: 100%;
  height: auto;
  display: block;
}

.modal-hero-placeholder {
  width: 100%;
  height: 200px;
}

.modal-body {
  padding: 1.75rem 2rem;
}

.modal-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 10px;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.modal-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 1.125rem;
}

.modal-pill {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 5px 12px;
  border-radius: 3px;
  background: var(--gold-muted);
  color: var(--gold-light);
  border: 1px solid var(--gold-border);
  text-transform: uppercase;
}

.modal-desc {
  font-size: 1.25rem;
  color: var(--gray-200);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.modal-close {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-300);
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 7px 18px;
  border-radius: 3px;
  background: transparent;
  transition: border-color 0.2s, color 0.2s;
}

.modal-close:hover {
  border-color: var(--gold-border);
  color: var(--gold-light);
}

.modal-footer {
  padding: 1.125rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* ── BOOK MODAL LAYOUT ───────────────────────────────────────── */
.modal-book-layout {
  display: flex;
  gap: 1.75rem;
  align-items: flex-start;
  padding: 2rem;
}

.modal-book-cover {
  width: 200px;
  flex-shrink: 0;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.modal-book-cover img {
  width: 100%;
  height: auto;
  display: block;
}

.modal-book-info {
  flex: 1;
  padding-top: 0.25rem;
}

.modal-author {
  font-size: 1.25rem;
  color: var(--gray-300);
  margin-bottom: 0.625rem;
}

.modal-stars {
  color: var(--gold);
  font-size: 20px;
  letter-spacing: 3px;
  margin-bottom: 0.875rem;
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .gallery-modal {
    max-width: 100%;
  }

  .modal-book-layout {
    flex-direction: column;
    gap: 1.25rem;
  }

  .modal-book-cover {
    width: 110px;
  }
}

@media (max-width: 480px) {
  .gallery-overlay {
    padding: 0.75rem;
    align-items: flex-end;
  }

  .gallery-modal {
    max-height: 88vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }

  .modal-body {
    padding: 1.25rem;
  }

  .modal-book-layout {
    padding: 1.25rem;
  }

  .modal-footer {
    padding: 1rem 1.25rem;
  }
}