.video-dialog {
  width: min(1220px, calc(100vw - 32px));
  max-width: 1220px;
  height: min(820px, calc(100vh - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  color: var(--text);
}

.video-dialog[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.video-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
}

.video-dialog-header {
  min-width: 0;
}

.video-dialog-header > div {
  min-width: 0;
}

.video-dialog-header h2 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.video-detail-meta {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.video-detail-layout {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(380px, 46%) minmax(0, 1fr);
}

.video-player-pane {
  min-width: 0;
  padding: 18px;
  background: #101010;
  border-right: 1px solid var(--line);
}

.video-player-pane video {
  display: block;
  width: 100%;
  max-height: 58vh;
  aspect-ratio: 16 / 9;
  background: #050505;
}

.video-analysis-status {
  min-height: 40px;
  padding: 12px 0 8px;
  color: var(--muted);
  font-size: 13px;
}

.video-inspector {
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-rows: 47px minmax(0, 1fr);
}

.video-tabs {
  display: flex;
  gap: 22px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
}

.video-tab {
  position: relative;
  padding: 0;
  background: transparent;
  color: var(--muted);
}

.video-tab:hover,
.video-tab.is-active {
  color: var(--text);
}

.video-tab.is-active::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: var(--primary);
  content: "";
}

.video-tab-panel {
  display: none;
  min-height: 0;
  padding: 18px;
  overflow-y: auto;
}

.video-tab-panel.is-visible {
  display: block;
}

.video-analysis-empty {
  padding: 30px 4px;
  color: var(--muted);
}

.video-summary-copy {
  margin: 0 0 20px;
  white-space: pre-line;
}

.video-analysis-section {
  margin-top: 22px;
}

.video-analysis-section h3 {
  margin: 0 0 9px;
  font-size: 15px;
}

.chapter-list,
.transcript-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.chapter-row,
.transcript-row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 4px;
  background: transparent;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  text-align: left;
}

.chapter-row:hover,
.transcript-row:hover {
  background: var(--surface-2);
}

.timeline-time {
  color: #82cdb7;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 12px;
}

.chapter-title {
  display: block;
  margin-bottom: 2px;
  font-weight: 650;
}

.chapter-description {
  color: var(--muted);
  font-size: 13px;
}

.analysis-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

@media (max-width: 820px) {
  .video-detail-layout {
    display: block;
    overflow-y: auto;
  }

  .video-player-pane {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .video-inspector {
    min-height: 520px;
  }
}