/* ==========================================================================
   Gallery Page Styles
   Scoped to .gallery-* classes — no conflicts with main.css
   ========================================================================== */


/* --- 1. Hero --- */

.gallery-hero {
  position: relative;
  min-height: 380px;
  background-color: var(--color-bg);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  margin-top: 64px; /* offset for fixed nav */
}

.gallery-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(var(--color-parallax-rgb), 0.2) 0%,
    rgba(var(--color-parallax-rgb), 0.92) 100%
  );
  pointer-events: none;
}

.gallery-hero__content {
  position: relative;
  z-index: 2;
  padding: 2rem 2.5rem;
}

.gallery-hero__eyebrow {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 0.5rem;
}

.gallery-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-text-primary);
  margin-bottom: 0.4rem;
}

.gallery-hero__sub {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: rgba(var(--color-text-primary-rgb), 0.55);
  letter-spacing: 0.02em;
}


/* --- 2. Filter bar --- */

.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border-dark);
  position: sticky;
  top: 64px; /* sits directly below the fixed nav */
  z-index: 90;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.filter-bar::-webkit-scrollbar {
  display: none;
}

.filter-group {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.filter-sep {
  width: 1px;
  height: 16px;
  background: var(--color-border-dark);
  flex-shrink: 0;
  margin: 0 4px;
}

.filter-view-toggle {
  margin-left: auto;
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.filter-pill {
  font-family: var(--font-body);
  font-size: 11px;
  padding: 5px 13px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-dark);
  background: transparent;
  color: rgba(var(--color-text-primary-rgb), 0.45);
  cursor: pointer;
  letter-spacing: 0.05em;
  white-space: nowrap;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.filter-pill:hover {
  color: var(--color-text-primary);
  border-color: rgba(var(--color-text-primary-rgb), 0.3);
}

.filter-pill.is-active {
  background: rgba(var(--color-cyan-rgb), 0.10);
  border-color: rgba(var(--color-cyan-rgb), 0.35);
  color: var(--color-cyan);
}

.view-btn {
  background: transparent;
  border: 1px solid var(--color-border-dark);
  border-radius: 6px;
  color: rgba(var(--color-text-primary-rgb), 0.4);
  padding: 5px 7px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.view-btn:hover {
  color: var(--color-text-primary);
  border-color: rgba(var(--color-text-primary-rgb), 0.3);
}

.view-btn.is-active {
  color: var(--color-cyan);
  border-color: rgba(var(--color-cyan-rgb), 0.35);
}


/* --- 3. Gallery grid — CSS columns masonry --- */

.gallery-grid {
  columns: 3;
  column-gap: 8px;
  padding: 20px 24px;
  background: var(--color-bg);
  min-height: 400px;
}

/* Grid view variant */
.gallery-grid.gallery-grid--grid {
  columns: unset;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.gallery-empty {
  column-span: all;
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 24px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}


/* --- 4. Gallery items --- */

.gallery-item {
  position: relative;
  break-inside: avoid;
  margin-bottom: 8px;
  border-radius: var(--radius-card);
  overflow: hidden;
  cursor: pointer;
  background: var(--color-elevated);
  display: block;
}

/* Grid view — equal height */
.gallery-grid--grid .gallery-item {
  margin-bottom: 0;
  aspect-ratio: 4 / 3;
}

.gallery-grid--grid .gallery-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.gallery-item__img-wrap {
  position: relative;
  display: block;
  width: 100%;
  text-decoration: none;
}

.gallery-item__img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-card);
  transition: transform 0.4s ease;
}

.gallery-item:hover .gallery-item__img {
  transform: scale(1.03);
}



/* --- 5. Gallery footer --- */

.gallery-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-top: 1px solid var(--color-border-dark);
  background: var(--color-bg);
}

.gallery-count {
  font-family: var(--font-body);
  font-size: 11px;
  color: rgba(var(--color-text-primary-rgb), 0.35);
  letter-spacing: 0.04em;
}

.gallery-load-more {
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(var(--color-cyan-rgb), 0.85);
  background: transparent;
  border: 1px solid rgba(var(--color-cyan-rgb), 0.3);
  padding: 7px 20px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: background 0.15s ease, color 0.15s ease;
}

.gallery-load-more:hover {
  background: rgba(var(--color-cyan-rgb), 0.10);
  color: var(--color-cyan);
}


/* --- 6. Responsive --- */

@media (max-width: 768px) {

  .gallery-hero {
    min-height: 240px;
    margin-top: 56px; /* mobile nav height */
  }

  .gallery-hero__content {
    padding: 1.25rem;
  }

  .gallery-hero__title {
    font-size: 1.7rem;
  }

  .filter-bar {
    padding: 10px 16px;
    gap: 6px;
    top: 56px; /* mobile nav height */
  }

  .filter-sep {
    display: none;
  }

  .filter-view-toggle {
    display: none;
  }

  .gallery-grid {
    columns: 1;
    padding: 12px 16px;
  }

  .gallery-grid--grid {
    grid-template-columns: 1fr;
  }

  .gallery-item {
    margin-bottom: 10px;
  }

  .gallery-footer {
    padding: 14px 16px;
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (min-width: 769px) and (max-width: 1100px) {
  .gallery-grid {
    columns: 2;
  }

  .gallery-grid--grid {
    grid-template-columns: repeat(2, 1fr);
  }
}