/* GALLERY Page */

.gallery-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.filter-btn:hover { border-color: var(--cortis-green); color: var(--cortis-green); }

.filter-btn.active {
  background: var(--cortis-green);
  color: var(--text-on-accent);
  border-color: var(--cortis-green);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}

.gallery-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

.gallery-item.hidden { display: none; }

.gallery-item:hover,
.gallery-item:focus {
  border-color: var(--item-color, var(--cortis-green));
  transform: translateY(-4px);
  box-shadow: 0 12px 32px var(--shadow);
  outline: none;
}

.gallery-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--item-color) 30%, var(--bg-dark)),
    var(--bg-dark)
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gallery-thumb.has-photo {
  background: var(--photo) center / cover no-repeat;
}

.gallery-thumb.has-photo .thumb-gradient {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.45), transparent 55%);
}

.thumb-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, color-mix(in srgb, var(--item-color) 25%, transparent) 0%, transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(255, 46, 147, 0.08) 0%, transparent 50%);
}

.thumb-label {
  position: relative;
  font-size: 16px;
  font-weight: 900;
  font-family: 'Plus Jakarta Sans', sans-serif;
  text-align: center;
  padding: 0 16px;
  letter-spacing: 0.04em;
}

.thumb-cat {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  background: var(--thumb-cat-bg);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--item-color, var(--cortis-green));
}

.gallery-caption {
  padding: 16px 20px;
}

.gallery-caption h3 {
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 6px;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.gallery-caption p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox[hidden] { display: none; }

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: var(--lightbox-backdrop);
  backdrop-filter: blur(8px);
}

.lightbox-content {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-width: 640px;
  width: 100%;
  overflow: hidden;
  animation: fadeUp 0.3s var(--ease-out);
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-overlay-strong);
  border: 1px solid var(--border);
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.lightbox-close .ico {
  width: 18px;
  height: 18px;
}

.lightbox-close:hover {
  background: var(--cortis-pink);
  border-color: var(--cortis-pink);
}

.lightbox-visual {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--bg-dark), var(--bg-elevated));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  font-weight: 900;
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--cortis-green);
  letter-spacing: 0.1em;
}

.lightbox-info {
  padding: 24px 28px 28px;
}

.lightbox-info h2 {
  font-size: 22px;
  font-weight: 900;
  margin-bottom: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.lightbox-info p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

@media (max-width: 600px) {
  .gallery-grid { grid-template-columns: 1fr; }
}