.ai-video-lab {
  background: linear-gradient(180deg, rgba(18, 41, 61, 0.98) 0%, rgba(15, 31, 46, 0.98) 100%);
  color: var(--ink, #f5fbff);
  border: 1px solid var(--line, #2b4660);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.12);
  position: relative;
  overflow: hidden;
}

.ai-video-lab::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, #ff5a1f 0%, #ff7e22 55%, #60a5fa 100%);
}

.ai-video-lab-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.ai-video-lab-head h2 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 800;
}

.ai-video-lab-head p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted, #9bb5cb);
}

.ai-video-lab-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(96, 165, 250, 0.24);
  background: rgba(59, 130, 246, 0.08);
  color: var(--primary, #8fd3ff);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.ai-video-lab-head-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.ai-video-lab-link-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(96, 165, 250, 0.24);
  background: rgba(59, 130, 246, 0.08);
  color: inherit;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.ai-video-lab-source {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--line, #dbe3f1);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted, #9bb5cb);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ai-video-lab-source.fresh {
  border-color: rgba(45, 212, 191, 0.35);
  color: #14b8a6;
  background: rgba(20, 184, 166, 0.08);
}

.ai-video-lab-source.cached {
  border-color: rgba(96, 165, 250, 0.3);
  color: #60a5fa;
  background: rgba(59, 130, 246, 0.08);
}

.ai-video-lab-search {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 10px;
  margin-bottom: 16px;
}

.ai-video-lab-quick {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.ai-video-lab-quick-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.ai-video-lab-quick-card {
  border: 1px solid var(--line, #2b4660);
  background: rgba(255, 255, 255, 0.04);
  padding: 12px;
}

.ai-video-lab-quick-card strong {
  display: block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  color: var(--muted, #9bb5cb);
}

.ai-video-lab-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ai-video-lab-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--line, #2b4660);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink, #f5fbff);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.ai-video-lab-chip:hover {
  border-color: #60a5fa;
}

.ai-video-lab-field {
  display: grid;
  gap: 6px;
}

.ai-video-lab-field label {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink, #f5fbff);
}

.ai-video-lab-input,
.ai-video-lab-select {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line, #2b4660);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink, #f5fbff);
  font: inherit;
}

.ai-video-lab-select option {
  background: #12293d;
  color: #f5fbff;
}

.ai-video-lab-input:focus,
.ai-video-lab-select:focus {
  outline: none;
  border-color: #60a5fa;
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.16);
}

.ai-video-lab-search-btn {
  align-self: end;
  min-height: 42px;
}

.ai-video-lab-results,
.ai-video-lab-events {
  display: grid;
  gap: 10px;
}

.ai-video-lab-discovery {
  display: grid;
  gap: 14px;
  margin: 18px 0 8px;
}

.ai-video-lab-discovery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.ai-video-lab-discovery-card {
  border: 1px solid var(--line, #dbe3f1);
  background: rgba(255, 255, 255, 0.04);
  padding: 12px;
}

.ai-video-lab-discovery-card strong {
  display: block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  color: var(--muted, #64748b);
}

.ai-video-lab-discovery-filters {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.ai-video-lab-discovery-results {
  display: grid;
  gap: 10px;
}

.ai-video-lab-discovery-player {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line, #dbe3f1);
  background: rgba(255, 255, 255, 0.04);
}

.ai-video-lab-discovery-player strong {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
}

.ai-video-lab-discovery-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.ai-video-lab-discovery-meta,
.ai-video-lab-discovery-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: var(--muted, #64748b);
}

.ai-video-lab-discovery-stats {
  margin-top: 8px;
}

.ai-video-lab-metric {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border: 1px solid var(--line, #dbe3f1);
  background: rgba(255, 255, 255, 0.03);
}

.ai-video-lab-status-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.ai-video-lab-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border: 1px solid var(--line, #2b4660);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted, #9bb5cb);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.ai-video-lab-pill.good {
  border-color: rgba(45, 212, 191, 0.35);
  color: #5eead4;
}

.ai-video-lab-pill.warn {
  border-color: rgba(251, 191, 36, 0.35);
  color: #fbbf24;
}

.ai-video-lab-pill.info {
  border-color: rgba(96, 165, 250, 0.35);
  color: #93c5fd;
}

.ai-video-lab-empty {
  padding: 14px;
  border: 1px dashed var(--line, #2b4660);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted, #9bb5cb);
  font-size: 13px;
}

.ai-video-lab-player {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line, #2b4660);
  background: rgba(255, 255, 255, 0.04);
}

.ai-video-lab-player strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
}

.ai-video-lab-player-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.ai-video-lab-player span {
  display: inline-block;
  margin-right: 10px;
  font-size: 12px;
  color: var(--muted, #9bb5cb);
}

.ai-video-lab-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.ai-video-lab-card {
  border: 1px solid var(--line, #2b4660);
  background: rgba(255, 255, 255, 0.04);
  padding: 14px;
}

.ai-video-lab-card h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  color: var(--ink, #f5fbff);
}

.ai-video-lab-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.ai-video-lab-card p {
  margin: 0 0 12px;
  font-size: 12px;
  color: var(--muted, #9bb5cb);
}

.ai-video-lab-preview {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  align-items: start;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line, #2b4660);
  background: rgba(255, 255, 255, 0.03);
}

.ai-video-lab-preview[hidden] {
  display: none;
}

.ai-video-lab-thumb {
  width: 100%;
  height: 78px;
  object-fit: cover;
  background: #0f172a;
  border: 1px solid var(--line, #2b4660);
}

.ai-video-lab-preview-title {
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 6px;
}

.ai-video-lab-preview-meta {
  display: grid;
  gap: 4px;
  font-size: 12px;
  color: var(--muted, #9bb5cb);
}

.ai-video-lab-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.ai-video-lab-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.ai-video-lab-summary-item {
  padding: 12px;
  border: 1px solid var(--line, #2b4660);
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
}

.ai-video-lab-summary-item strong {
  display: block;
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 4px;
}

.ai-video-lab-summary-item span {
  font-size: 11px;
  color: var(--muted, #9bb5cb);
  text-transform: uppercase;
}

.ai-video-lab-event {
  padding: 12px;
  border: 1px solid var(--line, #2b4660);
  background: rgba(255, 255, 255, 0.03);
}

.ai-video-lab-event-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.ai-video-lab-event-top strong {
  font-size: 13px;
}

.ai-video-lab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 54px;
  padding: 6px 8px;
  border: 1px solid rgba(96, 165, 250, 0.24);
  background: rgba(59, 130, 246, 0.08);
  color: var(--primary, #2563eb);
  font-size: 11px;
  font-weight: 800;
}

.ai-video-lab-note {
  font-size: 12px;
  color: var(--muted, #9bb5cb);
}

.ai-video-lab-notice {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line, #2b4660);
  background: rgba(255, 255, 255, 0.03);
  font-size: 13px;
  display: none;
}

.ai-video-lab-notice.show {
  display: block;
}

.ai-video-lab-notice.ok {
  border-color: rgba(45, 212, 191, 0.35);
  color: #14b8a6;
}

.ai-video-lab-notice.bad {
  border-color: rgba(248, 113, 113, 0.35);
  color: #f87171;
}

@media (max-width: 960px) {
  .ai-video-lab-discovery-grid,
  .ai-video-lab-discovery-filters,
  .ai-video-lab-quick-grid,
  .ai-video-lab-search,
  .ai-video-lab-grid,
  .ai-video-lab-preview {
    grid-template-columns: 1fr;
  }

  .ai-video-lab-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .ai-video-lab-head {
    flex-direction: column;
    align-items: stretch;
  }

  .ai-video-lab-player {
    grid-template-columns: 1fr;
  }

  .ai-video-lab-summary {
    grid-template-columns: 1fr;
  }
}