/* ===================================
   EKOIGNIS — Gallery Stylesheet
   =================================== */

/* ── SECTION ── */
#galeria {
  padding: 120px 80px;
  position: relative;
  z-index: 2;
  background: var(--gray);
}

/* ── FILTER TABS ── */
.gallery-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.gf-btn {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 10px 20px;
  background: var(--gray2);
  color: var(--muted);
  border: 1px solid var(--gray3);
  cursor: none;
  transition: all 0.2s;
}
.gf-btn:hover,
.gf-btn.active {
  background: var(--green);
  color: var(--black);
  border-color: var(--green);
}

/* ── GALLERY GRID (masonry-style) ── */
.gallery-grid {
  columns: 4;
  column-gap: 6px;
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: 6px;
  position: relative;
  overflow: hidden;
  cursor: none;
  background: var(--gray2);
}
.gallery-item img,
.gallery-item video {
  width: 100%;
  min-height: 180px;   /* placeholder viditeľný */
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.3s;
  filter: saturate(0.9);
}
.gallery-item:hover img,
.gallery-item:hover video {
  transform: scale(1.04);
  filter: saturate(1.2);
}
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-cat {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 4px;
}
.gallery-item-zoom {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  background: rgba(62,207,62,0.9);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  opacity: 0;
  transition: opacity 0.2s;
}
.gallery-item:hover .gallery-item-zoom { opacity: 1; }
.gallery-item.video-item::before {
  content: '▶';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  font-size: 28px;
  color: white;
  z-index: 2;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
  pointer-events: none;
}
.gallery-item[data-hidden="true"] { display: none; }

.gallery-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 0;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--muted);
  text-transform: uppercase;
}

/* ── ADMIN TRIGGER ── */
.gallery-admin-bar {
  margin-top: 48px;
  display: flex;
  justify-content: center;
}
.admin-trigger-btn {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: transparent;
  color: var(--gray3);
  border: 1px solid var(--gray3);
  padding: 10px 24px;
  cursor: none;
  transition: all 0.25s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.admin-trigger-btn:hover {
  color: var(--green);
  border-color: var(--green);
}

/* ── LIGHTBOX ── */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.96);
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.lightbox-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 910;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.lightbox.active {
  opacity: 1;
  pointer-events: all;
}
.lb-media-wrap {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb-media-wrap img {
  max-width: 90vw;
  max-height: 82vh;
  object-fit: contain;
  box-shadow: 0 0 80px rgba(0,0,0,0.8);
  display: block;
}
.lb-media-wrap video {
  max-width: 90vw;
  max-height: 82vh;
  outline: none;
}
.lb-close {
  position: fixed;
  top: 24px; right: 32px;
  font-size: 22px;
  color: var(--muted);
  background: none;
  border: none;
  cursor: none;
  transition: color 0.2s;
  z-index: 920;
  font-family: 'Space Mono', monospace;
}
.lb-close:hover { color: var(--white); }
.lb-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  font-size: 52px;
  color: rgba(255,255,255,0.3);
  background: none;
  border: none;
  cursor: none;
  transition: color 0.2s;
  z-index: 920;
  font-family: serif;
  line-height: 1;
  padding: 0 16px;
}
.lb-nav:hover { color: var(--green); }
.lb-prev { left: 8px; }
.lb-next { right: 8px; }
.lb-caption {
  position: fixed;
  bottom: 48px; left: 50%;
  transform: translateX(-50%);
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(10,10,10,0.8);
  padding: 8px 20px;
  white-space: nowrap;
}
.lb-counter {
  position: fixed;
  top: 28px; left: 50%;
  transform: translateX(-50%);
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--muted);
}

/* ── ADMIN PANEL ── */
.admin-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 950;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(4px);
}
.admin-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.admin-panel {
  position: fixed;
  top: 0; right: 0;
  width: min(480px, 100vw);
  height: 100vh;
  background: var(--black);
  border-left: 1px solid var(--gray3);
  z-index: 960;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
  padding: 0 0 40px;
}
.admin-panel.active {
  transform: translateX(0);
}
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  border-bottom: 1px solid var(--gray3);
  position: sticky;
  top: 0;
  background: var(--black);
  z-index: 2;
}
.admin-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 2px;
  color: var(--white);
}
.admin-logo span { color: var(--green); }
.admin-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 18px;
  cursor: none;
  transition: color 0.2s;
  font-family: 'Space Mono', monospace;
}
.admin-close:hover { color: var(--white); }
.admin-screen { padding: 32px; }
.hidden { display: none !important; }

/* Login form */
.admin-login-form {
  margin: 40px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.admin-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.admin-field label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}
.admin-field input,
.admin-field select {
  background: var(--gray2);
  border: 1px solid var(--gray3);
  color: var(--white);
  padding: 12px 16px;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.admin-field input:focus,
.admin-field select:focus { border-color: var(--green); }
.admin-field select { cursor: none; }
.admin-err {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: #ff4444;
  min-height: 16px;
}
.admin-hint {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  margin-top: 16px;
  letter-spacing: 1px;
}
.admin-hint code {
  color: var(--green);
  background: var(--gray2);
  padding: 2px 6px;
}

/* Buttons */
.admin-btn-primary {
  background: var(--green);
  color: var(--black);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 16px;
  letter-spacing: 2px;
  padding: 14px 24px;
  border: none;
  cursor: none;
  width: 100%;
  transition: background 0.2s;
}
.admin-btn-primary:hover { background: var(--green-glow); }
.admin-btn-danger {
  background: transparent;
  color: #ff5555;
  border: 1px solid #ff5555;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 10px 20px;
  cursor: none;
  transition: all 0.2s;
  width: 100%;
}
.admin-btn-danger:hover { background: #ff5555; color: white; }

/* Upload zone */
.upload-zone {
  border: 2px dashed var(--gray3);
  padding: 48px 24px;
  text-align: center;
  cursor: none;
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 20px;
}
.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--green);
  background: rgba(62,207,62,0.04);
}
.upload-icon { font-size: 36px; margin-bottom: 12px; }
.upload-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 8px;
}
.upload-sub {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--muted);
}

/* Upload queue */
.upload-queue {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}
.upload-preview-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--gray2);
  padding: 8px 12px;
  border: 1px solid var(--gray3);
}
.upload-thumb {
  width: 48px; height: 48px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--gray3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.upload-thumb img { width: 100%; height: 100%; object-fit: cover; }
.upload-name {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--muted);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.upload-size {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--green);
  flex-shrink: 0;
}
.upload-remove {
  background: none;
  border: none;
  color: var(--muted);
  cursor: none;
  font-size: 14px;
  transition: color 0.2s;
  padding: 0 4px;
  flex-shrink: 0;
}
.upload-remove:hover { color: #ff4444; }

/* Admin divider */
.admin-divider {
  height: 1px;
  background: var(--gray3);
  margin: 28px 0;
}
.admin-items-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 16px;
}
.admin-items-title span {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--green);
  font-weight: 400;
}

/* Admin items grid */
.admin-items-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}
.admin-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--gray2);
  cursor: none;
}
.admin-item img,
.admin-item video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.admin-item-del {
  position: absolute;
  top: 4px; right: 4px;
  background: rgba(255,50,50,0.85);
  color: white;
  border: none;
  width: 22px; height: 22px;
  font-size: 11px;
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s;
}
.admin-item:hover .admin-item-del { opacity: 1; }
.admin-item-cat {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.7);
  font-family: 'Space Mono', monospace;
  font-size: 7px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--green);
  padding: 3px 6px;
  text-align: center;
}
.admin-item.video-thumb::after {
  content: '▶';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  color: white;
  font-size: 16px;
  text-shadow: 0 2px 6px rgba(0,0,0,0.7);
  pointer-events: none;
}

/* Optimize badge */
.optimized-badge {
  font-family: 'Space Mono', monospace;
  font-size: 8px;
  letter-spacing: 1px;
  background: var(--green);
  color: var(--black);
  padding: 2px 6px;
  margin-left: 6px;
}

/* ── RESPONSIVE ── */
@media (max-width: 1200px) { .gallery-grid { columns: 3; } }
@media (max-width: 900px) {
  #galeria { padding: 72px 24px; }
  .gallery-grid { columns: 2; }
  .admin-panel { width: 100vw; }
}
@media (max-width: 480px) {
  .gallery-grid { columns: 1; }
  .lb-nav { font-size: 36px; }
}