/* ============================================================
   Coloring Pages Gallery — coloring-pages.css
   BWS UI only, no Bootstrap
   ============================================================ */

/* ── Hero ─────────────────────────────────────────────────── */
.cpg-hero {
  background: linear-gradient(135deg, #f472b6 0%, #c084fc 50%, #818cf8 100%);
  color: #fff;
  padding: 3.5rem 1.25rem 2.75rem;
  text-align: center;
}
.cpg-hero-inner {
  max-width: 680px;
  margin: 0 auto;
}
.cpg-hero-icon {
  font-size: 3.5rem;
  margin-bottom: .5rem;
  display: block;
  animation: cpgBounce 2s ease-in-out infinite;
}
@keyframes cpgBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
.cpg-hero h1 {
  font-size: 2.25rem;
  font-weight: 900;
  margin: 0 0 .5rem;
  letter-spacing: -.02em;
}
.cpg-hero p {
  font-size: 1.05rem;
  opacity: .9;
  margin: 0 0 1.25rem;
  line-height: 1.55;
}
.cpg-hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: .5rem .75rem;
  font-size: .9rem;
  font-weight: 600;
  background: rgba(255,255,255,.18);
  border-radius: 3rem;
  padding: .55rem 1.25rem;
  display: inline-flex;
}
.cpg-hero-stat strong { font-weight: 900; }
.cpg-hero-stat-sep { opacity: .6; }

/* ── Tip bar ─────────────────────────────────────────────── */
.cpg-tip-bar {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  background: #fefce8;
  border-bottom: 2px solid #fde68a;
  padding: .75rem 1.5rem;
  font-size: .85rem;
  color: #78350f;
  line-height: 1.5;
}
.cpg-tip-bar span:first-child { font-size: 1.1rem; flex-shrink: 0; }

/* ── Section ─────────────────────────────────────────────── */
.cpg-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.25rem 1rem;
}
.cpg-section-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.25rem;
}
.cpg-section-header h2 {
  font-size: 1.25rem;
  font-weight: 900;
  color: #1f2937;
  margin: 0;
}
.cpg-section-count {
  font-size: .78rem;
  background: #f3f4f6;
  color: #6b7280;
  padding: .2rem .6rem;
  border-radius: 2rem;
  font-weight: 700;
}

/* ── Grid ────────────────────────────────────────────────── */
.cpg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}
@media (min-width: 480px)  { .cpg-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); } }
@media (min-width: 768px)  { .cpg-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); } }
@media (min-width: 1024px) { .cpg-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); } }

/* ── Card ────────────────────────────────────────────────── */
.cpg-card {
  background: #fff;
  border: 2px solid #f0f0f0;
  border-radius: 1.1rem;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s, border-color .2s;
  display: flex;
  flex-direction: column;
}
.cpg-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,.12);
  border-color: #c084fc;
}

/* Card image with coloring-page CSS preview effect on hover */
.cpg-card-img-wrap {
  display: block;
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #f9fafb;
  cursor: pointer;
  text-decoration: none;
}
.cpg-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter .3s, transform .3s;
  display: block;
}
/* On hover: CSS-simulate coloring page style (instant preview) */
.cpg-card-img-wrap:hover .cpg-card-img,
.cpg-card-img-wrap:focus .cpg-card-img {
  filter: grayscale(1) contrast(6) brightness(1.4);
  transform: scale(1.04);
}
.cpg-card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: .75rem;
  opacity: 0;
  transition: opacity .2s;
  background: linear-gradient(to top, rgba(0,0,0,.45) 0%, transparent 55%);
}
.cpg-card-img-wrap:hover .cpg-card-overlay,
.cpg-card-img-wrap:focus .cpg-card-overlay {
  opacity: 1;
}
.cpg-card-overlay-btn {
  background: #7c3aed;
  color: #fff;
  font-size: .78rem;
  font-weight: 800;
  padding: .35rem .85rem;
  border-radius: 2rem;
  white-space: nowrap;
  pointer-events: none;
}
/* Always show overlay on touch devices */
@media (hover: none) {
  .cpg-card-img-wrap .cpg-card-overlay { opacity: 1; }
  .cpg-card-img { filter: none; }
}

/* Card body */
.cpg-card-body {
  padding: .65rem .75rem .75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.cpg-card-label {
  font-size: .88rem;
  font-weight: 800;
  color: #1f2937;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cpg-card-set {
  font-size: .72rem;
  color: #9ca3af;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cpg-card-print-btn {
  display: block;
  text-align: center;
  background: linear-gradient(135deg, #c084fc, #818cf8);
  color: #fff;
  font-size: .78rem;
  font-weight: 800;
  padding: .38rem .75rem;
  border-radius: .6rem;
  text-decoration: none;
  margin-top: .35rem;
  transition: opacity .15s, transform .1s;
}
.cpg-card-print-btn:hover {
  opacity: .9;
  transform: translateY(-1px);
}

/* ── Jump nav ────────────────────────────────────────────── */
.cpg-jump-nav {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .65rem;
  justify-content: center;
  padding: .85rem 1.25rem;
  background: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
}
.cpg-jump-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .82rem;
  font-weight: 800;
  color: #7c3aed;
  text-decoration: none;
  background: #ede9fe;
  border-radius: 2rem;
  padding: .3rem .85rem;
  transition: background .15s, color .15s;
}
.cpg-jump-link:hover {
  background: #7c3aed;
  color: #fff;
}

/* ── PDF placeholder card ────────────────────────────────── */
.cpg-card-pdf-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  background: linear-gradient(135deg, #fee2e2, #fecaca);
  font-size: 2.5rem;
}
.cpg-card-pdf-label {
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .08em;
  color: #991b1b;
  background: #fff;
  border-radius: .35rem;
  padding: .15rem .5rem;
}

/* ── Empty state ─────────────────────────────────────────── */
.cpg-empty {
  text-align: center;
  padding: 5rem 1.5rem;
  color: #9ca3af;
}
.cpg-empty p:first-child { font-size: 3.5rem; margin-bottom: .5rem; }
.cpg-empty p { font-size: 1rem; }