/* ═══════════════════════════════════════════════════
   media-gallery.css — Enhanced media gallery, upload modal,
   video/audio player, category filters, infinite scroll
   ═══════════════════════════════════════════════════ */

/* ── Category filter tabs ── */
.media-filter-bar {
  display: flex;
  gap: 6px;
  padding: 0 16px 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.media-filter-bar::-webkit-scrollbar { display: none; }

.media-filter-tab {
  padding: 5px 12px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 16px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.15s;
}
.media-filter-tab:hover { background: var(--glass-hover); color: var(--text); }
.media-filter-tab.active {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}

/* ── Sort controls ── */
.media-sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px 8px;
}
.media-sort-select {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  padding: 4px 8px;
  cursor: pointer;
}
.media-sort-select:focus { border-color: var(--accent); outline: none; }
.media-count {
  font-size: 12px;
  color: var(--muted);
}

/* ── Video thumbnail overlay ── */
.photo-thumb.is-video::after,
.media-thumb.is-video::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.photo-thumb.is-video::before,
.media-thumb.is-video::before {
  content: '▶';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 28px;
  color: #fff;
  z-index: 1;
  pointer-events: none;
  text-shadow: 0 2px 8px rgba(0,0,0,.5);
}

/* ── Audio item in gallery ── */
.media-thumb.is-audio {
  background: var(--surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}
.media-thumb.is-audio .audio-icon {
  font-size: 24px;
  color: var(--accent);
}
.media-thumb.is-audio .audio-dur {
  font-size: 10px;
  color: var(--muted);
}

/* ── Lightbox navigation arrows ── */
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: rgba(0,0,0,.6);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  z-index: 3;
}
.lightbox-nav:hover { background: rgba(0,0,0,.85); }
.lightbox-nav.prev { left: 12px; }
.lightbox-nav.next { right: 12px; }

/* ── Lightbox video player ── */
.lightbox-video {
  max-width: 90vw;
  max-height: 75vh;
  border-radius: 8px;
  background: #000;
}

/* ── Lightbox audio player ── */
.lightbox-audio-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 32px;
}
.lightbox-audio-icon {
  width: 80px;
  height: 80px;
  background: var(--surface2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: var(--accent);
}
.lightbox-audio-wrapper audio {
  width: 300px;
  max-width: 90vw;
}

/* ── Lightbox action bar ── */
.lightbox-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}
.lightbox-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.lightbox-action-btn:hover {
  background: var(--glass-hover);
  color: var(--text);
}
.lightbox-action-btn.active {
  background: rgba(239, 68, 68, 0.15);
  border-color: var(--red);
  color: var(--red);
}

/* ── Media info overlay (category + GPS badge) ── */
.media-thumb-badges {
  position: absolute;
  top: 4px;
  left: 4px;
  display: flex;
  gap: 3px;
  z-index: 1;
}
.media-badge {
  padding: 1px 5px;
  background: rgba(0,0,0,.6);
  border-radius: 4px;
  font-size: 9px;
  color: #fff;
  white-space: nowrap;
}
.media-badge.pinned {
  background: var(--accent);
}
.media-badge.unverified {
  background: rgba(234,179,8,.8);
  color: #000;
}

/* ── Infinite scroll loading indicator ── */
.media-loading-more {
  text-align: center;
  padding: 16px;
  color: var(--muted);
  font-size: 13px;
}
.media-loading-more .spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: mediaSpin 0.6s linear infinite;
  margin-right: 6px;
  vertical-align: middle;
}
@keyframes mediaSpin { to { transform: rotate(360deg); } }

/* ── Skeleton loading ── */
.media-skeleton {
  background: var(--surface2);
  border-radius: 6px;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  position: relative;
}
.media-skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.04), transparent);
  animation: shimmer 1.2s infinite;
}
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ── Upload modal ── */
.media-upload-modal {
  max-width: 500px;
  width: 95vw;
}

.media-upload-dropzone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 32px 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  margin: 0 16px;
  color: var(--muted);
}
.media-upload-dropzone:hover,
.media-upload-dropzone.dragover {
  border-color: var(--accent);
  background: rgba(229,9,20,.05);
  color: var(--text);
}
.media-upload-dropzone .drop-icon {
  font-size: 36px;
  margin-bottom: 8px;
  display: block;
}
.media-upload-dropzone .drop-text {
  font-size: 14px;
  margin-bottom: 4px;
}
.media-upload-dropzone .drop-hint {
  font-size: 11px;
  color: var(--muted);
}

/* ── Upload preview grid ── */
.upload-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 6px;
  padding: 12px 16px;
  max-height: 200px;
  overflow-y: auto;
}
.upload-preview-item {
  position: relative;
  aspect-ratio: 1/1;
  border-radius: 6px;
  overflow: hidden;
  background: var(--surface2);
}
.upload-preview-item img,
.upload-preview-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.upload-preview-remove {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 20px;
  height: 20px;
  background: rgba(0,0,0,.7);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Upload progress ── */
.upload-progress-list {
  padding: 0 16px;
}
.upload-progress-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 12px;
  color: var(--text);
}
.upload-progress-bar {
  flex: 1;
  height: 4px;
  background: var(--surface2);
  border-radius: 2px;
  overflow: hidden;
}
.upload-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 2px;
  transition: width 0.2s;
  width: 0%;
}
.upload-progress-status {
  font-size: 11px;
  color: var(--muted);
  min-width: 36px;
  text-align: right;
}
.upload-progress-item.error .upload-progress-fill {
  background: var(--red);
}
.upload-progress-item.done .upload-progress-fill {
  background: var(--green);
  width: 100%;
}

/* ── Upload form fields ── */
.media-upload-fields {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.media-upload-fields label {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 2px;
}
.media-upload-fields select,
.media-upload-fields input[type="text"],
.media-upload-fields textarea {
  width: 100%;
  padding: 8px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
}
.media-upload-fields select:focus,
.media-upload-fields input:focus,
.media-upload-fields textarea:focus {
  border-color: var(--accent);
  outline: none;
}

/* ── Consent checkbox ── */
.media-consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 12px 16px;
  background: var(--surface2);
  border-radius: 8px;
  margin: 0 16px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}
.media-consent input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--accent);
}
.media-consent a {
  color: var(--accent);
  text-decoration: underline;
}

/* ── Upload submit button ── */
.media-upload-submit {
  display: flex;
  padding: 12px 16px;
  gap: 8px;
}
.media-upload-submit button {
  flex: 1;
  padding: 10px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}
.media-upload-submit button:hover { opacity: 0.9; }
.media-upload-submit .btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
}
.media-upload-submit .btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.media-upload-submit .btn-secondary {
  background: var(--glass);
  border: 1px solid var(--border);
  color: var(--text);
}

/* ── GPS proximity warning ── */
.media-gps-warning {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  margin: 0 16px;
  background: rgba(234,179,8,.1);
  border: 1px solid rgba(234,179,8,.3);
  border-radius: 8px;
  font-size: 12px;
  color: var(--yellow);
}

/* ── Media counter on cards ── */
.media-counter {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--muted);
}
.media-counter span {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

/* ── Report modal ── */
.media-report-modal {
  max-width: 400px;
  width: 90vw;
  padding: 20px;
}
.media-report-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 12px 0;
}
.media-report-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
  transition: all 0.15s;
}
.media-report-option:hover {
  border-color: var(--accent);
  background: var(--glass-hover);
}
.media-report-option.selected {
  border-color: var(--accent);
  background: rgba(229,9,20,.1);
}
.media-report-option input[type="radio"] {
  accent-color: var(--accent);
}

/* ── Share modal ── */
.media-share-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 12px 0;
}
.media-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}
.media-share-btn:hover {
  background: var(--glass-hover);
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .lightbox-nav { width: 36px; height: 36px; }
  .lightbox-nav.prev { left: 4px; }
  .lightbox-nav.next { right: 4px; }

  .media-upload-modal {
    width: 100vw;
    max-width: 100vw;
    border-radius: 12px 12px 0 0;
  }

  .media-upload-dropzone { padding: 24px 12px; }
  .upload-preview-grid { grid-template-columns: repeat(3, 1fr); }
}