/**
 * Shared Gallery Filtering Styles
 * Used by both adrian.hensler.photography and liam.hensler.photography
 */

/* ===== Category/Tag Filter Section ===== */
.filter-section {
  margin: 48px auto 32px;
  padding: 48px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  max-width: 900px;
  animation: fadeIn 1s ease-out 0.8s both;
}

.filter-group {
  margin-bottom: 40px;
  text-align: center;
}

.filter-heading {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 300;
  letter-spacing: 0.08em;
  margin: 0 0 20px;
  opacity: 0.45;
  text-transform: lowercase;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  align-items: center;
}

/* Pill styling - ghost aesthetic */
.pill {
  display: inline-block;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  color: rgba(245, 245, 245, 0.6);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  user-select: none;
}

.pill:hover {
  border-color: rgba(232, 213, 181, 0.35);
  background: rgba(232, 213, 181, 0.04);
  color: rgba(245, 245, 245, 0.85);
  transform: translateY(-1px);
}

.pill.active {
  border-color: rgba(232, 213, 181, 0.6);
  background: rgba(232, 213, 181, 0.12);
  color: #e8d5b5;
  box-shadow: 0 2px 8px rgba(232, 213, 181, 0.15);
}

.pill .count {
  opacity: 0.5;
  margin-left: 4px;
  font-size: 12px;
}

/* Active Filters Display */
.active-filters {
  margin-top: 32px;
  padding: 16px 20px;
  background: rgba(232, 213, 181, 0.04);
  border: 1px solid rgba(232, 213, 181, 0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  animation: slideInUp 0.3s ease-out;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.filter-label {
  font-size: 12px;
  opacity: 0.5;
  text-transform: lowercase;
  letter-spacing: 0.05em;
  font-weight: 300;
}

.active-filter-text {
  color: rgba(232, 213, 181, 0.9);
  font-size: 14px;
  font-weight: 400;
}

.clear-filters-btn {
  background: transparent;
  border: 1px solid rgba(232, 213, 181, 0.25);
  border-radius: 16px;
  color: rgba(232, 213, 181, 0.8);
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.2s ease;
  text-transform: lowercase;
  letter-spacing: 0.02em;
}

.clear-filters-btn:hover {
  background: rgba(232, 213, 181, 0.08);
  border-color: rgba(232, 213, 181, 0.45);
  color: #e8d5b5;
}

/* Lightbox Description Pills */
.lightbox-pills {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lightbox-pill {
  display: inline-block;
  padding: 5px 12px;
  background: rgba(232, 213, 181, 0.12);
  border: 1px solid rgba(232, 213, 181, 0.3);
  border-radius: 12px;
  color: #1a1a1a;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lightbox-pill:hover {
  background: rgba(232, 213, 181, 0.25);
  border-color: rgba(232, 213, 181, 0.5);
  transform: translateY(-1px);
}

/* Gallery placeholder for no results */
.gallery-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: rgba(255, 255, 255, 0.5);
}

.gallery-placeholder button {
  margin-top: 20px;
  padding: 10px 24px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  color: rgba(245, 245, 245, 0.7);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.gallery-placeholder button:hover {
  border-color: rgba(232, 213, 181, 0.4);
  background: rgba(232, 213, 181, 0.05);
  color: #e8d5b5;
}

/* Responsive */
@media (max-width: 768px) {
  .filter-section {
    margin: 32px auto 24px;
    padding: 32px 0 24px;
  }

  .filter-group {
    margin-bottom: 32px;
  }

  .filter-pills {
    gap: 10px;
  }

  .pill {
    padding: 7px 14px;
    font-size: 13px;
  }

  .active-filters {
    padding: 14px 16px;
  }
}