/* ═══════════════════════════════════════════════════════════
   mamajota™ — Event Gallery Page CSS
   ═══════════════════════════════════════════════════════════ */

/* ── Gallery Layout ── */
.gallery-section {
  background: var(--white);
}

/* ── Interactive Upload Zone Card ── */
.upload-box {
  max-width: 800px;
  margin: 0 auto 56px;
  background: var(--off);
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 40px;
  text-align: center;
  transition: border-color 0.3s, background 0.3s;
  cursor: pointer;
  position: relative;
}
.upload-box.dragover {
  border-color: var(--pink);
  background: rgba(214, 63, 120, 0.04);
}
.upload-icon {
  font-size: 40px;
  margin-bottom: 16px;
  display: block;
}
.upload-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.upload-desc {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 20px;
}
.upload-btn {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  padding: 10px 24px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.upload-btn:hover {
  background: var(--blue-mid);
  transform: translateY(-1px);
}
#fileInput {
  display: none;
}

/* ── Gallery Grid ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.gallery-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s cubic-bezier(.25,.8,.25,1), box-shadow 0.3s;
  position: relative;
  aspect-ratio: 4/3;
  cursor: zoom-in;
}
.gallery-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.gallery-card:hover img {
  transform: scale(1.06);
}
.gallery-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(18, 33, 63, 0.78) 0%, transparent 60%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 16px 20px;
  opacity: 0;
  transition: opacity 0.3s;
}
.gallery-card:hover .gallery-card-overlay {
  opacity: 1;
}
.gallery-card-info {
  color: #fff;
}
.gallery-card-title {
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}
.gallery-card-tag {
  font-size: 15px;
  color: var(--pink-mid);
  font-weight: 500;
}
.delete-photo-btn {
  background: rgba(214, 63, 120, 0.9);
  color: #fff;
  border: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17.5px;
  transition: background 0.2s, transform 0.2s;
  z-index: 10;
}
.delete-photo-btn:hover {
  background: var(--pink);
  transform: scale(1.1);
}

/* ── Lightbox Modal ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(18, 33, 63, 0.95);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  padding: 40px;
}
.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}
.lightbox-content {
  max-width: 90%;
  max-height: 80%;
  border-radius: 12px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
  transform: scale(0.95);
  transition: transform 0.3s;
}
.lightbox.open .lightbox-content {
  transform: none;
}
.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 32px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.lightbox-close:hover {
  opacity: 1;
}
.lightbox-caption {
  position: absolute;
  bottom: 24px;
  color: #fff;
  font-family: var(--font-serif);
  font-size: 19.5px;
  text-align: center;
}

/* ── Empty State ── */
.gallery-empty {
  text-align: center;
  padding: 48px 0;
  display: none;
}
.gallery-empty-text {
  font-size: 16.5px;
  color: var(--muted);
  margin-bottom: 12px;
}

/* ── Responsive Gallery ── */
@media (max-width: 768px) {
  .upload-box {
    padding: 24px 16px;
  }
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
  }
}