/* ==========================================================================
   components.css - Gallery Cards, Category Tabs, Filter Toolbar & Modal
   ========================================================================== */

/* ==========================================================================
   Filter Toolbar & Category Tabs
   ========================================================================== */
.gallery-toolbar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.category-tabs-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--border-card) transparent;
}

.category-tabs-container::-webkit-scrollbar {
  height: 4px;
}

.category-tabs-container::-webkit-scrollbar-thumb {
  background: var(--border-card);
  border-radius: var(--radius-full);
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.tab-btn.active {
  background: var(--accent-amber);
  color: var(--text-inverse);
  border-color: var(--accent-amber);
  box-shadow: 0 0 16px rgba(245, 158, 11, 0.35);
}

.tab-icon {
  font-size: 1rem;
}

.tab-count {
  font-size: 0.75rem;
  background: rgba(0, 0, 0, 0.2);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
  font-weight: 700;
}

.tab-btn.active .tab-count {
  background: rgba(0, 0, 0, 0.25);
  color: #000;
}

/* Secondary controls (Search + Sort + View switcher) */
.controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.search-box-wrapper {
  position: relative;
  flex: 1;
  min-width: 260px;
  max-width: 450px;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  padding: 0.65rem 2.75rem 0.65rem 2.75rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus {
  border-color: var(--accent-amber);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

.clear-search-btn {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  padding: 0.25rem;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
}

.clear-search-btn:hover {
  color: var(--text-primary);
}

.filter-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sort-select-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.75rem;
}

.sort-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

.sort-select {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

.sort-select option {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
}

.view-mode-group {
  display: flex;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 2px;
}

.view-btn {
  padding: 0.4rem 0.6rem;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.view-btn:hover {
  color: var(--text-primary);
}

.view-btn.active {
  background: var(--bg-surface-elevated);
  color: var(--accent-amber);
}

.results-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================================================
   Video Gallery Grid & Cards
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
  transition: all var(--transition-normal);
}

/* Card base */
.video-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  outline: none;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}

.video-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: var(--shadow-xl), 0 0 20px rgba(245, 158, 11, 0.15);
}

.video-card:focus-visible {
  border-color: var(--accent-amber);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.3);
}

.video-card.is-featured {
  border-color: rgba(245, 158, 11, 0.3);
}

.card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
}

.card-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.video-card:hover .card-thumbnail {
  transform: scale(1.06);
}

.media-overlay {
  position: absolute;
  inset: 0;
  background: rgba(9, 13, 22, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.video-card:hover .media-overlay {
  opacity: 1;
}

.play-action-btn {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--accent-fire);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0.8);
  transition: transform var(--transition-normal);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

.video-card:hover .play-action-btn {
  transform: scale(1);
}

.media-badges {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  z-index: 2;
}

.badge-category {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  color: var(--cat-color, var(--accent-amber));
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
}

.badge-short {
  background: rgba(239, 68, 68, 0.9);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
}

.badge-curator {
  background: rgba(245, 158, 11, 0.9);
  color: #000;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
}

.media-bottom-bar {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  left: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
  z-index: 2;
}

.views-tag, .published-tag {
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
}

.card-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.6rem;
}

.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-notes {
  font-size: 0.85rem;
  color: var(--accent-amber);
  background: rgba(245, 158, 11, 0.08);
  border-left: 3px solid var(--accent-amber);
  padding: 0.4rem 0.6rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: 1.4;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.card-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.tag-pill {
  font-size: 0.72rem;
  color: var(--text-muted);
  background: var(--bg-surface);
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-sm);
}

.direct-yt-btn {
  color: var(--text-muted);
  padding: 0.35rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.direct-yt-btn:hover {
  color: var(--accent-yt-red);
  background: rgba(255, 0, 0, 0.1);
  transform: scale(1.15);
}

/* Shorts Cards Variations */
.video-card.card-short .card-media {
  aspect-ratio: 9 / 16;
  max-height: 420px;
}

/* ==========================================================================
   View Mode Variations
   ========================================================================== */
/* List View */
.gallery-grid.view-list {
  grid-template-columns: 1fr;
  gap: 1rem;
}

.gallery-grid.view-list .video-card {
  flex-direction: row;
  height: 140px;
}

.gallery-grid.view-list .card-media {
  width: 220px;
  height: 100%;
  aspect-ratio: auto;
}

.gallery-grid.view-list .card-content {
  padding: 1rem 1.5rem;
}

/* Cinema View */
.gallery-grid.view-cinema {
  grid-template-columns: repeat(auto-fill, minmax(480px, 1fr));
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 1.5rem;
  background: var(--bg-surface);
  border: 1px dashed var(--border-card);
  border-radius: var(--radius-xl);
  margin-top: 1.5rem;
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.empty-state h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.empty-state p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   Theater Lightbox Modal
   ========================================================================== */
.theater-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.theater-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 7, 13, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.modal-dialog {
  position: relative;
  z-index: 10;
  width: 95%;
  max-width: 1080px;
  max-height: 92vh;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), var(--glow-amber);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.94);
  transition: transform var(--transition-smooth);
}

.theater-modal.active .modal-dialog {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

.modal-category-badge {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-amber);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.modal-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-icon-btn:hover {
  background: var(--accent-amber);
  color: var(--text-inverse);
}

.modal-body {
  padding: 0;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-player-container {
  width: 100%;
  position: relative;
}

.modal-player-container.player-video {
  aspect-ratio: 16 / 9;
}

.modal-player-container.player-short {
  aspect-ratio: 9 / 16;
  max-height: 60vh;
  margin: 0 auto;
}

.theater-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.modal-details {
  padding: 1.5rem;
  background: var(--bg-card);
  max-height: 25vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.modal-title {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.3;
}

.modal-meta-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.curator-callout {
  background: rgba(245, 158, 11, 0.1);
  border-left: 3px solid var(--accent-amber);
  padding: 0.6rem 0.85rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.modal-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

.modal-nav-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-nav-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.modal-nav-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--text-muted);
}

.btn-yt-modal {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #cc0000;
  color: #fff;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition-fast);
}

.btn-yt-modal:hover {
  background: #ff0000;
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 120;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--accent-amber);
  color: var(--text-primary);
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: var(--shadow-xl), 0 0 20px rgba(245, 158, 11, 0.3);
  opacity: 0;
  transform: translateY(15px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-pill.show {
  opacity: 1;
  transform: translateY(0);
}

.toast-icon {
  font-size: 1rem;
}

/* ==========================================================================
   Application & Game Development Section
   ========================================================================== */
.apps-section {
  padding: 4.5rem 0;
  position: relative;
  border-top: 1px solid var(--border-subtle);
  background: radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(6, 182, 212, 0.06) 0%, transparent 50%),
              var(--bg-main);
}

.section-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.35);
  border-radius: var(--radius-full);
  color: #c084fc;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
  letter-spacing: 0.03em;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
}

.app-card:hover {
  transform: translateY(-5px);
  border-color: rgba(139, 92, 246, 0.5);
  box-shadow: var(--shadow-xl), 0 0 30px rgba(139, 92, 246, 0.2);
}

.app-card.featured-app {
  border-color: rgba(139, 92, 246, 0.35);
  background: linear-gradient(180deg, rgba(20, 30, 51, 0.95) 0%, rgba(15, 23, 42, 0.98) 100%);
}

.app-card-header {
  padding: 1.75rem 1.75rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.app-identity {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.app-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(6, 182, 212, 0.25));
  border: 1px solid rgba(139, 92, 246, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.25);
}

.app-title-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.app-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
}

.app-category {
  font-size: 0.8rem;
  font-weight: 600;
  color: #a78bfa;
}

.app-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34d399;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.app-status-badge::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 8px #34d399;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.app-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  flex: 1;
}

.app-description {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.app-features-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.app-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.app-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.app-feature-item svg {
  color: #a78bfa;
  flex-shrink: 0;
}

.app-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.75rem;
}

.app-tech-pill {
  font-size: 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  color: var(--text-secondary);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
}

.app-card-footer {
  padding: 1.25rem 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(15, 23, 42, 0.6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.btn-app-launch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
  flex: 1;
}

.btn-app-launch:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
  background: linear-gradient(135deg, #9333ea 0%, #4f46e5 100%);
  color: #fff;
}

.btn-app-info {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0.5rem;
}

/* Coming soon / Lab Placeholder Card */
.app-card.lab-placeholder {
  border-style: dashed;
  border-color: var(--border-card);
  background: rgba(15, 23, 42, 0.4);
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2.5rem 2rem;
}

.lab-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.25rem;
  color: var(--text-muted);
}

.lab-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.lab-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 320px;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.lab-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-amber);
  background: rgba(245, 158, 11, 0.1);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

@media (max-width: 768px) {
  .apps-grid {
    grid-template-columns: 1fr;
  }
  .app-card-header {
    flex-direction: column;
    align-items: flex-start;
  }
}