/* AI Střih visual direction. Scoped to the workspace and its dialogs. */
.ai-strih {
  --as-ink: var(--ink); --as-muted: var(--muted); --as-line: var(--line);
  --as-paper: #fff; --as-soft: var(--tint); --as-accent: var(--navy);
  color: var(--as-ink); font-size: 14px; line-height: 1.5; min-width: 0;
  -webkit-font-smoothing: antialiased;
}
.ai-strih *, .ai-strih *::before, .ai-strih *::after { box-sizing: border-box; }
.ai-strih h1, .ai-strih h2, .ai-strih h3 { color: var(--as-ink); }
.ai-strih h1 { font-size: 30px; line-height: 1.15; font-weight: 750; letter-spacing: -.8px; margin: 0; }
.ai-strih h2 { font-size: 19px; line-height: 1.35; font-weight: 750; letter-spacing: -.35px; margin: 0; }
.ai-strih h3 { font-size: 18px; line-height: 1.4; font-weight: 700; letter-spacing: -.25px; margin: 0; }
.ai-strih p { line-height: 1.6; }
.ai-strih p, .ai-strih li, .ai-strih strong { overflow-wrap: anywhere; }
.ai-strih small { font-size: 12px; color: var(--as-muted); line-height: 1.5; }
.ai-strih svg { flex: none; }
.ai-strih .ai-strih-icon { width: 18px; height: 18px; vertical-align: middle; }
.ai-strih button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 40px; max-width: 100%; border-radius: 10px; font-size: 13px;
  line-height: 1.4; font-weight: 700; white-space: normal; text-align: start;
  padding: 8px 12px; box-shadow: none; cursor: pointer;
}
.ai-strih button:disabled { opacity: .5; cursor: not-allowed; }
.ai-strih .secondary, .ai-strih .quiet {
  border: 0; background: transparent; color: var(--as-muted); box-shadow: none;
}
.ai-strih .secondary:hover, .ai-strih .quiet:hover, .ai-strih .ai-strih-icon-button:hover { background: #edf3fb; color: var(--as-accent); }
.ai-strih .primary { border: 1px solid var(--as-accent); color: white; background: var(--as-accent); box-shadow: none; padding: 11px 18px; }
.ai-strih .primary:hover { background: #103664; border-color: #103664; }
.ai-strih :focus-visible { outline: 3px solid var(--as-accent); outline-offset: 3px; }
.ai-strih .ai-strih-icon-button { width: 36px; min-height: 36px; padding: 8px; border: 0; background: transparent; color: var(--as-muted); }
.ai-strih label { display: grid; gap: 7px; color: var(--as-muted); font-size: 13px; font-weight: 650; min-width: 0; }
.ai-strih textarea, .ai-strih input, .ai-strih select { font: inherit; color: var(--as-ink); min-width: 0; max-width: 100%; background: #fff; border: 1px solid #aebbcf; border-radius: 8px; }
.ai-strih textarea, .ai-strih input { width: 100%; padding: 12px 14px; }
.ai-strih input, .ai-strih select { min-height: 42px; }
.ai-strih select { padding: 8px 28px 8px 10px; }
.ai-strih textarea { resize: vertical; min-height: 92px; font-size: 14px; line-height: 1.6; }
.ai-strih textarea::placeholder, .ai-strih input::placeholder { color: #66758a; }
.ai-strih textarea:focus, .ai-strih input:focus { background: #fff; }
.ai-strih details > summary { cursor: pointer; }
.ai-strih .ai-strih-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.ai-strih [hidden] { display: none !important; }

.workspace:has(.ai-strih-workspace) #section, #v3-ai-strih-host { min-width: 0; }
.ai-strih-workspace { min-height: 60vh; }
.ai-strih-toolbar { display: flex; align-items: center; gap: 12px; min-height: 58px; border-bottom: 1px solid var(--as-line); margin: -10px 0 28px; }
.ai-strih-story-select { max-width: 360px; }
.ai-strih .ai-strih-story-select select { background: transparent; border: 0; color: var(--navy); font-size: 13px; font-weight: 750; padding-left: 0; min-height: 40px; text-overflow: ellipsis; width: 100%; }
.ai-strih-story-select { margin-right: auto; }
.ai-strih-toolbar nav { display: flex; flex: none; gap: 4px; }
.ai-strih-toolbar nav .secondary { padding: 7px 10px; min-height: 36px; font-size: 12px; }
.ai-strih-toolbar nav [aria-pressed=true] { color: var(--as-accent); background: #eaf1fb; }
.ai-strih-test { position: relative; flex: none; font-size: 11px; color: var(--as-muted); }
.ai-strih-test > summary { display: flex; align-items: center; gap: 7px; min-height: 36px; list-style: none; padding: 5px 0; }
.ai-strih-test > summary::before { content: ''; width: 5px; height: 5px; background: var(--navy); border-radius: 50%; }
.ai-strih-test > summary::-webkit-details-marker { display: none; }
.ai-strih-test > p { position: absolute; z-index: 15; right: 0; top: 100%; width: 280px; padding: 16px; margin: 0; background: #fff; color: var(--as-muted); box-shadow: 0 6px 24px #15203020; border-radius: 10px; border: 1px solid var(--as-line); font-size: 12px; }
.ai-strih-columns { display: grid; grid-template-columns: minmax(0, 1fr) 340px; column-gap: 48px; align-items: start; }
.ai-strih-columns > * { min-width: 0; }
.ai-strih-columns > main { padding: 0 0 24px; }
.ai-strih-heading-line { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; }
.ai-strih-revision { color: var(--navy); font-size: 11px; font-weight: 700; border-radius: 6px; background: #eaf1fb; padding: 4px 7px; }
.ai-strih-lead { color: var(--muted); font-size: 15px; margin: 14px 0 8px; }
.ai-strih-intent { margin: 0 0 30px; font-size: 13px; color: var(--as-muted); }
.ai-strih-intent > summary { display: inline-flex; align-items: center; gap: 6px; min-height: 30px; font-size: 12px; list-style: none; }
.ai-strih-intent > summary::-webkit-details-marker { display: none; }
.ai-strih-intent .ai-strih-icon { width: 14px; height: 14px; }
.ai-strih-intent[open] > summary .ai-strih-icon { transform: rotate(180deg); }
.ai-strih-intent > div { padding: 16px 0 2px; max-width: 680px; }
.ai-strih-intent h3 { font-size: 15px; margin: 0 0 8px; }
.ai-strih-section-heading { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.ai-strih-section-heading h2 { font-size: 12px; font-weight: 750; letter-spacing: .01em; color: var(--navy); }
.ai-strih-section-heading > span { font-size: 11px; color: #7b828b; font-variant-numeric: tabular-nums; }
.ai-strih-beats { border-top: 1px solid var(--as-line); }
.ai-strih-beats .ai-strih-beat { display: grid; grid-template-columns: 38px minmax(0,1fr); gap: 16px; padding: 16px 0 20px; margin: 0; border: 0; border-bottom: 1px solid var(--as-line); border-radius: 0; background: transparent; }
.ai-strih-beat-number { font-size: 13px; font-weight: 450; font-variant-numeric: tabular-nums; color: #767d87; padding-top: 8px; }
.ai-strih-beat-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 36px; margin-bottom: 9px; }
.ai-strih-beat-heading h3 { font-size: 18px; }
.ai-strih-beat-tools { display: flex; align-items: center; flex: none; gap: 2px; }
.ai-strih-beat-tools > button { opacity: 0; }
.ai-strih-beat:hover .ai-strih-beat-tools > button, .ai-strih-beat:focus-within .ai-strih-beat-tools > button { opacity: 1; }
.ai-strih-beat-lines { margin: 0; display: grid; gap: 7px; }
.ai-strih-beat-lines > div { display: grid; grid-template-columns: 96px minmax(0,1fr); align-items: baseline; gap: 10px; }
.ai-strih-beat-lines dt { display: inline-flex; gap: 7px; align-items: center; font-size: 12px; font-weight: 450; color: var(--as-muted); }
.ai-strih-beat-lines dt .ai-strih-icon { width: 14px; height: 14px; }
.ai-strih-beat-lines dd { margin: 0; font-size: 14px; line-height: 1.55; overflow-wrap: anywhere; }
.ai-strih .ai-strih-constraint { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin: 12px 0 0; padding: 0; border: 0; background: transparent; font-size: 12px; color: var(--as-accent); }
.ai-strih .ai-strih-constraint button { min-height: 32px; padding: 4px 7px; font-size: 11px; }

/* Contextual actions are reachable by pointer, keyboard and touch. */
.ai-strih-menu { position: relative; flex: none; }
.ai-strih-menu > summary { display: flex; align-items: center; justify-content: center; width: 36px; min-height: 36px; border-radius: 6px; color: var(--as-muted); list-style: none; }
.ai-strih-menu > summary::-webkit-details-marker { display: none; }
.ai-strih-menu > summary:hover, .ai-strih-menu[open] > summary { background: #eef0f3; color: var(--as-ink); }
.ai-strih-menu-items { position: absolute; top: calc(100% + 5px); right: 0; width: 228px; z-index: 20; padding: 6px; border: 1px solid #e2e5e9; border-radius: 9px; background: #fff; box-shadow: 0 8px 28px #2028381a; }
.ai-strih-menu.opens-up > .ai-strih-menu-items { top: auto; bottom: calc(100% + 5px); }
.ai-strih .ai-strih-menu-items > button { display: flex; width: 100%; justify-content: flex-start; min-height: 38px; padding: 9px 10px; font-size: 12px; color: #343b46; border-radius: 5px; }
.ai-strih-menu-divider { height: 1px; background: var(--as-line); margin: 5px 6px; }

/* Comments form one quiet rail, with only the writing surface outlined. */
.ai-strih-notes { align-self: stretch; padding: 4px 0 16px 28px; border-left: 1px solid var(--as-line); min-height: 570px; }
.ai-strih-notes-heading { display: flex; align-items: center; gap: 10px; }
.ai-strih-notes-heading h2 { font-size: 18px; letter-spacing: -.35px; }
.ai-strih-note-count { font-size: 11px; color: var(--navy); background: #eaf1fb; border-radius: 6px; padding: 1px 6px; }
.ai-strih-notes-intro { color: var(--as-muted); font-size: 12px; margin: 8px 0 24px; }
.ai-strih-notes form { margin: 0 0 24px; position: relative; }
.ai-strih-anchor { margin: 0 0 10px; }
.ai-strih-anchor small, .ai-strih-anchor strong { font-size: 11px; font-weight: 450; color: var(--as-muted); }
.ai-strih-notes textarea { background: #f7f9fc; border-color: #aebbcf; min-height: 112px; padding: 12px; font-size: 13px; }
.ai-strih-notes textarea:focus { background: #fff; }
.ai-strih-compose-footer { display: flex; justify-content: space-between; align-items: center; gap: 6px; padding-top: 6px; }
.ai-strih-compose-footer > small { font-size: 10px; white-space: nowrap; }
.ai-strih-compose-footer .secondary { color: var(--as-accent); font-size: 11px; min-height: 36px; padding: 6px 0 6px 6px; gap: 4px; }
.ai-strih-compose-footer .ai-strih-icon { width: 14px; height: 14px; }
.ai-strih-compose-hint { display: block; visibility: hidden; padding: 5px 0; font-size: 11px; }
.ai-strih-notes form:focus-within .ai-strih-compose-hint { visibility: visible; }
.ai-strih [data-saved] { display: block; text-align: right; font-size: 10px; margin-top: 5px; }
.ai-strih-empty-notes { padding: 28px 10px 32px; border-top: 1px solid var(--as-line); text-align: center; }
.ai-strih-empty-notes > .ai-strih-icon { width: 24px; height: 24px; color: #78838f; margin-bottom: 9px; }
.ai-strih-empty-notes p { font-size: 13px; margin: 0 0 7px; color: #505964; }
.ai-strih-empty-notes small { display: block; font-size: 12px; max-width: 220px; margin: 0 auto; }
.ai-strih-notes-summary { border-top: 1px solid var(--as-line); padding-top: 12px; }
.ai-strih-notes-summary > button { width: 100%; padding: 8px 0; justify-content: space-between; color: var(--as-ink); font-size: 12px; flex-direction: row-reverse; }
.ai-strih-notes-summary > button > span { margin-right: auto; }
.ai-strih-note { padding: 16px 0 20px; border-top: 1px solid var(--as-line); }
.ai-strih-note-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.ai-strih .ai-strih-note-origin { justify-content: flex-start; color: var(--as-accent); min-height: 28px; font-size: 11px; padding: 2px 0; font-weight: 550; }
.ai-strih-note-origin .ai-strih-icon { width: 13px; height: 13px; }
.ai-strih-note-top .ai-strih-menu > summary { width: 28px; min-height: 28px; }
.ai-strih-note p { font-size: 13px; line-height: 1.65; margin: 8px 0; }
.ai-strih-note-status { display: block; color: var(--as-muted); font-size: 10px; }
.ai-strih-note .ai-strih-note-detail { color: var(--as-muted); font-size: 11px; margin: 8px 0 0; }
.ai-strih canvas { display: block; width: min(180px,100%); height: auto; border-radius: 5px; margin: 10px 0; }
.ai-strih-note canvas { width: 128px; }
.ai-strih-frame-fallback { font-size: 11px; padding: 12px; background: #f1f3f5; color: var(--as-muted); border-radius: 6px; }
.ai-strih-notes [data-action=capture] { background: #f1f4f8; color: var(--as-accent); font-size: 12px; justify-content: flex-start; width: 100%; min-height: 40px; margin: 0 0 20px; }
.ai-strih-notes [data-summary]:not(:empty) { margin-top: 16px; padding-top: 20px; border-top: 1px solid var(--as-line); font-size: 12px; }
.ai-strih-notes [data-summary] h3 { font-size: 15px; margin-bottom: 16px; }
.ai-strih-notes [data-summary] p { font-size: 12px; }
.ai-strih-notes [data-summary] p strong { font-size: 10px; font-weight: 500; }
.ai-strih-notes [data-summary] details { font-size: 11px; margin-bottom: 16px; }
.ai-strih-notes [data-summary] .primary { width: 100%; }

/* Review: the video is the main surface; chapter buttons form a simple story map. */
.ai-strih-review-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 0 0 22px; }
.ai-strih-review-heading h1 { font-size: 24px; letter-spacing: -.7px; }
.ai-strih-versionbar { display: flex; align-items: center; gap: 8px; }
.ai-strih-versionbar select { border: 0; background: #eaf1fb; color: var(--navy); min-height: 34px; font-size: 12px; font-weight: 750; }
.ai-strih-versionbar button { min-height: 34px; font-size: 11px; }
.ai-strih-versionbar .ai-strih-icon { width: 15px; height: 15px; }
.ai-strih-stage { overflow: hidden; border-radius: 8px; background: #13171d; }
.ai-strih .ai-strih-player { display: block; width: 100%; height: auto; max-height: 66vh; aspect-ratio: 16/9; object-fit: contain; background: #13171d; }
.ai-strih-caption { color: var(--as-muted); font-size: 11px; margin: 10px 0 24px; }
.ai-strih-story-map .ai-strih-section-heading { margin-bottom: 12px; }
.ai-strih-chapters { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 6px; }
.ai-strih-chapters:has(.has-multiple-clips) { grid-template-columns: repeat(5,minmax(0,1fr)); }
.ai-strih .ai-strih-chapter { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; position: relative; padding: 12px; min-height: 96px; background: #f3f6fa; color: var(--ink); border: 1px solid transparent; border-radius: 8px; }
.ai-strih .ai-strih-chapter:hover { background: #eaf1fb; }
.ai-strih-chapter-meta { display: flex; justify-content: space-between; width: 100%; font-size: 10px; font-weight: 450; color: var(--as-muted); font-variant-numeric: tabular-nums; }
.ai-strih-chapter strong { font-size: 12px; font-weight: 550; }
.ai-strih-chapter .ai-strih-playing { font-size: 9px; margin-top: auto; visibility: hidden; font-weight: 500; }
.ai-strih .ai-strih-chapter[aria-current=true] { background: #eaf1fb; border-color: #9eb7d8; color: var(--as-accent); box-shadow: inset 0 -3px 0 var(--red); }
.ai-strih-chapter[aria-current=true] .ai-strih-playing { visibility: visible; }
.ai-strih .ai-strih-chapter.has-multiple-clips { grid-column: span 2; min-height: 132px; }
.ai-strih-chapter-clip-heading { font-size: 10px; color: var(--as-muted); }
.ai-strih-chapter-clip-list { display: flex; gap: 3px; width: 100%; margin-top: 1px; }
.ai-strih-chapter-clip { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 5px; flex: var(--clip-grow) 1 0; min-width: 0; padding: 5px 7px; background: #fff; border: 1px solid #dfe4ea; border-radius: 4px; color: #4f5965; }
.ai-strih-chapter-clip > span, .ai-strih-chapter-clip time { font-size: 8px; color: var(--as-muted); font-variant-numeric: tabular-nums; }
.ai-strih-chapter-clip small { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 9px; color: inherit; }
.ai-strih-chapter[aria-current=true] .ai-strih-chapter-clip { border-color: #b7c8e0; }
.ai-strih-old-version { background: #fbf6e9; color: #755c2d; border-radius: 5px; font-size: 12px; padding: 10px 12px; }
.ai-strih-bottom { position: sticky; bottom: 0; z-index: 6; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 0; margin-top: 12px; border-top: 1px solid var(--as-line); background: #fff; }
.ai-strih-bottom > p { margin: 0; font-size: 12px; color: var(--as-muted); }
.ai-strih-bottom-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.ai-strih-bottom-actions > .secondary { font-size: 12px; }
.ai-strih-bottom .primary { font-size: 13px; min-height: 44px; }
.ai-strih-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.ai-strih .error:not([hidden]), .ai-strih .notice { padding: 12px 14px; border-radius: 6px; font-size: 12px; margin: 16px 0; }
.ai-strih .error { color: #8b2632; background: #fcf1f1; border: 0; }
.ai-strih .notice { background: #f4f6f9; border: 0; color: #485b73; }
.ai-strih .ai-strih-source-notice { font-size: 11px; padding: 9px 12px; margin: -14px 0 24px; }

/* Dialogs retain their existing actions and native focus containment. */
.ai-strih-dialog { width: min(680px,calc(100vw - 40px)); max-height: calc(100dvh - 48px); padding: 0; border: 1px solid #e1e5e9; border-radius: 14px; background: #fff; box-shadow: 0 24px 90px #1723352b; overflow-y: auto; }
.ai-strih-dialog::backdrop { background: #1d263b66; }
.ai-strih-dialog-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding: 26px 28px 20px; }
.ai-strih-dialog-heading h2 { font-size: 23px; letter-spacing: -.7px; padding-top: 4px; }
.ai-strih-dialog-heading > button { margin: -5px -10px 0 0; }
.ai-strih-dialog-body { padding: 0 28px 12px; }
.ai-strih-dialog-body > p { color: #58616e; font-size: 13px; margin-bottom: 20px; }
.ai-strih-dialog-body > label, .ai-strih-dialog-body > div > label { margin: 16px 0; }
.ai-strih-dialog-body h3 { font-size: 13px; font-weight: 650; margin: 24px 0 10px; }
.ai-strih-dialog-body blockquote { margin: 10px 0 18px; padding: 12px 16px; border-left: 2px solid #b8c8de; background: #f7f9fb; font-size: 14px; }
.ai-strih-dialog-body > ul { list-style: none; padding: 0; margin: 10px 0 20px; }
.ai-strih-dialog-body > ul > li { position: relative; padding: 7px 0 7px 20px; font-size: 13px; }
.ai-strih-dialog-body > ul > li::before { content: '–'; position: absolute; left: 0; color: #7a8797; }
.ai-strih-dialog-body article { padding: 16px 0; border-bottom: 1px solid var(--as-line); }
.ai-strih-dialog-body article h3 { margin: 0 0 6px; }
.ai-strih-dialog-body article p { font-size: 13px; }
.ai-strih-dialog-body details { font-size: 12px; color: var(--as-muted); margin: 16px 0; }
.ai-strih-dialog-body details > summary { min-height: 32px; padding: 6px 0; }
.ai-strih-dialog pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 11px; }
.ai-strih-dialog video, .ai-strih-dialog img { display: block; width: 100%; max-height: 240px; object-fit: contain; background: #13171d; border-radius: 7px; margin: 16px 0; }
.ai-strih-dialog:has(video[aria-label='Finální artefakt']) { width: min(940px,calc(100vw - 40px)); }
.ai-strih-dialog video[aria-label='Finální artefakt'] { max-height: 54vh; }
.ai-strih-dialog-footer { position: sticky; bottom: 0; display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 10px; padding: 16px 28px; border-top: 1px solid var(--as-line); background: #fff; z-index: 3; }
.ai-strih-dialog-footer:empty { display: none; }
.ai-strih-dialog-footer > .primary { order: 1; }
.ai-strih-dialog [data-dialog-error]:not(:empty) { margin: 0 28px 16px; }
.ai-strih-dialog [data-dialog-error]:empty { display: none; }
.ai-strih-dialog-body:has([data-kind]) { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.ai-strih-dialog-body:has([data-kind]) > * { grid-column: 1/-1; }
.ai-strih-dialog-body:has([data-kind]) > label:has([data-start]), .ai-strih-dialog-body:has([data-kind]) > label:has([data-end]) { grid-column: auto; }
.ai-strih-captured { display: grid; grid-template-columns: 160px minmax(0,1fr); align-items: center; gap: 16px; background: #f6f8fa; padding: 12px; border-radius: 8px; }
.ai-strih-captured > strong { grid-column: 2; grid-row: 1; font-size: 13px; font-weight: 550; }
.ai-strih-captured > canvas, .ai-strih-captured > p { grid-column: 1; grid-row: 1; margin: 0; }
.ai-strih-captured > canvas { width: 160px; }
.ai-strih-dialog-body:has([data-kind]) [data-content-preview]:empty { display: none; }
.ai-strih-dialog-body > [data-action=keep], .ai-strih-dialog-body > [data-action=capture], .ai-strih-dialog-body > [data-action=sources] { display: flex; justify-content: flex-start; min-height: 52px; width: 100%; border-bottom: 1px solid var(--as-line); border-radius: 0; }
.ai-strih-materials { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px; padding: 24px 0; }
.ai-strih-materials .ai-strih-beat { border: 0; padding: 0 0 24px; border-bottom: 1px solid var(--as-line); }
.ai-strih-materials h3 { font-size: 16px; }
.ai-strih-materials p { color: var(--as-muted); font-size: 13px; }
.ai-strih-materials video, .ai-strih-materials img { width: 100%; max-height: 280px; object-fit: contain; margin: 18px 0; border-radius: 7px; background: #13171d; }
.ai-strih-material-rule { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin: 0 0 14px; color: var(--as-muted); font-size: 12px; font-weight: 600; }
.ai-strih-material-rule select { width: auto; min-width: 170px; min-height: 38px; padding: 7px 30px 7px 10px; border: 1px solid var(--as-line); border-radius: 6px; background-color: #f6f7f8; color: var(--as-ink); font: inherit; font-weight: 650; }
.ai-strih-entry { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px; margin: 16px 0; background: #fff; border: 1px solid #e1e5ea; border-radius: 10px; }
.ai-strih-entry h2 { font-size: 20px; }
.ai-strih-entry p { font-size: 12px; margin: 6px 0 0; color: var(--as-muted); }

/* One story section may contain several consecutive source clips. */
.ai-strih-clip-sequence { margin-top: 15px; padding: 11px 0 2px; border-top: 1px solid var(--as-line); }
.ai-strih-clip-sequence-heading { display: flex; align-items: center; gap: 7px; margin-bottom: 9px; color: #4c5662; }
.ai-strih-clip-sequence-heading .ai-strih-icon { width: 15px; height: 15px; color: var(--as-muted); }
.ai-strih-clip-sequence-heading strong { font-size: 11px; font-weight: 600; }
.ai-strih-clip-sequence-heading > span { font-size: 10px; color: var(--as-muted); }
.ai-strih-clip-list { display: grid; grid-template-columns: repeat(var(--clip-count,3),minmax(0,1fr)); gap: 3px; }
.ai-strih-clip { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 7px; min-width: 0; padding: 7px 8px; background: #f5f7f9; border-radius: 4px; }
.ai-strih-clip-index, .ai-strih-clip time { color: var(--as-muted); font-size: 9px; font-variant-numeric: tabular-nums; }
.ai-strih-clip strong { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10px; font-weight: 520; }

@media (min-width: 1101px) {
  .ai-strih-notes { position: sticky; top: 24px; max-height: calc(100dvh - 128px); overflow: auto; scrollbar-width: thin; padding-right: 2px; }
  .ai-strih-review > main { position: sticky; top: 24px; }
  .ai-strih-review .ai-strih-player { max-height: clamp(280px,calc(100dvh - 490px),620px); }
  .is-review:has(.ai-strih-chapter.has-multiple-clips) .ai-strih-player { max-height: clamp(280px,calc(100dvh - 560px),560px); }
  .is-review:has(.ai-strih-source-notice) .ai-strih-player { max-height: clamp(280px,calc(100dvh - 540px),620px); }
  .is-review:has(.ai-strih-source-notice):has(.ai-strih-chapter.has-multiple-clips) .ai-strih-player { max-height: clamp(280px,calc(100dvh - 600px),520px); }
  .is-review .ai-strih-notes textarea { min-height: 90px; }
  .is-review .ai-strih-notes-intro { margin-bottom: 16px; }
  .is-review .ai-strih-notes [data-action=capture] { margin-bottom: 12px; }
  .is-review .ai-strih-notes form { margin-bottom: 18px; }
}
@media (max-width: 1100px) {
  .ai-strih-toolbar { gap: 8px; }
  .ai-strih-story-select { max-width: 285px; }
  .ai-strih-columns { grid-template-columns: minmax(0,1fr) 300px; gap: 28px; }
  .ai-strih-notes { padding-left: 20px; }
  .ai-strih h1 { font-size: 30px; }
  .ai-strih-beat-lines > div { grid-template-columns: 74px minmax(0,1fr); gap: 6px; }
  .ai-strih-beat-lines dt .ai-strih-icon { display: none; }
  .ai-strih-review-heading { flex-wrap: wrap; gap: 8px; }
}
@media (max-width: 850px) {
  .ai-strih-columns { grid-template-columns: minmax(0,1fr); gap: 28px; }
  .ai-strih-toolbar { flex-wrap: wrap; gap: 8px; padding: 14px 0; margin-bottom: 28px; }
  .ai-strih-story-select { max-width: 100%; width: calc(100% - 48px); }
  .ai-strih-toolbar nav { order: 2; margin-right: auto; }
  .ai-strih-test { order: 3; }
  .ai-strih-notes { padding: 28px 0 16px; border-left: 0; border-top: 1px solid var(--as-line); min-height: 0; }
  .ai-strih-notes-intro { margin-bottom: 20px; }
  .ai-strih-beat-tools > button { opacity: 1; }
  .ai-strih-bottom > p { display: none; }
  .ai-strih-workspace { padding-bottom: 84px; }
  .ai-strih-bottom { position: fixed; left: 24px; right: 24px; bottom: 0; justify-content: flex-end; padding: 14px 0; }
  .ai-strih-materials { grid-template-columns: minmax(0,1fr); }
  .ai-strih-note-status { font-size: 11px; }
  .ai-strih-compose-footer > small { font-size: 11px; }
  .ai-strih-compose-footer .secondary { font-size: 12px; }
  .ai-strih-review-heading h1 { font-size: 24px; }
}
@media (max-width: 700px) {
  .ai-strih-workspace { min-height: 60vh; }
  .ai-strih h1 { font-size: 30px; }
  .ai-strih-heading-line { gap: 10px; }
  .ai-strih-lead { font-size: 14px; margin-top: 12px; }
  .ai-strih-beats .ai-strih-beat { grid-template-columns: 24px minmax(0,1fr); gap: 9px; padding-top: 14px; }
  .ai-strih-beat-heading { gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
  .ai-strih-beat-heading h3 { font-size: 17px; }
  .ai-strih-beat-tools { margin-left: auto; }
  .ai-strih-beat-tools > button, .ai-strih-menu > summary { width: 32px; min-height: 36px; }
  .ai-strih-beat-lines > div { grid-template-columns: 60px minmax(0,1fr); gap: 10px; }
  .ai-strih-beat-lines dd { font-size: 13px; }
  .ai-strih-beat-lines dt { font-size: 11px; }
  .ai-strih-beat-number { font-size: 12px; }
  .ai-strih-bottom { left: 20px; right: 20px; bottom: calc(58px + env(safe-area-inset-bottom)); }
  .ai-strih button, .ai-strih textarea, .ai-strih input, .ai-strih select, .ai-strih summary { scroll-margin-block: 100px 160px; }
  .ai-strih-bottom-actions { width: 100%; gap: 6px; justify-content: flex-end; }
  .ai-strih-bottom .primary { flex: 1; font-size: 12px; }
  .ai-strih-chapters { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .ai-strih-chapters:has(.has-multiple-clips) { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .ai-strih .ai-strih-chapter.has-multiple-clips { grid-column: 1 / -1; }
  .ai-strih-review-heading { align-items: center; }
  .ai-strih-versionbar button { font-size: 11px; padding: 6px; }
  .ai-strih-caption { font-size: 10px; }
  .ai-strih-dialog { width: calc(100vw - 24px); max-height: calc(100dvh - 24px); border-radius: 12px; }
  .ai-strih-dialog-heading { padding: 20px 20px 18px; }
  .ai-strih-dialog-heading h2 { font-size: 21px; }
  .ai-strih-dialog-body { padding: 0 20px 12px; }
  .ai-strih-dialog-footer { padding: 14px 20px; }
  .ai-strih-dialog-footer > button { flex: 1 1 auto; font-size: 12px; }
  .ai-strih-captured { position: sticky; top: 0; z-index: 2; grid-template-columns: 104px minmax(0,1fr); gap: 12px; background: #f6f8fa; }
  .ai-strih-captured > canvas { width: 104px; }
  .ai-strih-captured > strong { font-size: 12px; }
  .ai-strih-dialog textarea, .ai-strih-dialog input, .ai-strih-dialog select { font-size: 16px; }
  .ai-strih-menu-items > button { min-height: 44px; }
  .ai-strih-clip-list { grid-template-columns: minmax(0,1fr); gap: 4px; }
  .ai-strih-clip { padding: 8px; }
}
@media (hover: none) {
  .ai-strih-beat-tools > button { opacity: 1; }
  .ai-strih button, .ai-strih-menu > summary, .ai-strih .ai-strih-icon-button { min-height: 44px; }
}

/* Direct ordering of the pending proposal; approval still uses the existing flow. */
.ai-strih-sort-hint { margin-left: auto; font-size: 11px !important; color: var(--as-muted) !important; }
.ai-strih-beats .ai-strih-beat { position: relative; grid-template-columns: 36px minmax(0,1fr); gap: 12px; }
.ai-strih .ai-strih-drag-handle { width: 36px; min-height: 40px; padding: 8px; align-self: start; border: 0; background: transparent; color: #7c8795; cursor: grab; touch-action: none; user-select: none; }
.ai-strih-drag-handle:hover, .ai-strih-drag-handle:focus-visible { color: var(--as-accent); background: #eef3f9; }
.ai-strih-drag-handle[aria-pressed=true] { cursor: grabbing; color: var(--as-accent); }
.ai-strih-beat-heading .ai-strih-beat-number { display: inline-block; padding: 0; margin-right: 12px; font-size: 12px; font-weight: 450; color: var(--as-muted); font-variant-numeric: tabular-nums; }
.ai-strih-beat.is-dragging { opacity: .24; }
.ai-strih-beat.is-keyboard-dragging { background: #f3f6fa; }
.ai-strih-beat.drop-before::before, .ai-strih-beat.drop-after::after { content: ''; position: absolute; left: 42px; right: 0; height: 3px; background: var(--as-accent); border-radius: 2px; z-index: 101; }
.ai-strih-beat.drop-before::before { top: -2px; }
.ai-strih-beat.drop-after::after { bottom: -2px; }
.ai-strih-drag-ghost { position: fixed; z-index: 100; display: grid; grid-template-columns: 36px minmax(0,1fr); gap: 12px; padding: 16px 12px 20px; margin: 0; border-radius: 9px; border: 1px solid #c3cfe0; background: #fff; box-shadow: 0 12px 32px #14274026; pointer-events: none; }
.ai-strih-drag-ghost .ai-strih-beat-tools { visibility: hidden; }
.ai-strih-drag-ghost .ai-strih-beat-lines, .ai-strih-drag-ghost .ai-strih-omission-label, .ai-strih-drag-ghost .ai-strih-constraint { display: none; }
.ai-strih-drag-ghost .ai-strih-beat-heading { margin-bottom: 9px; }
.ai-strih-order-preview { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 10px; margin: 12px 0; padding: 12px 14px; color: #37577d; background: #f0f5fb; border-radius: 6px; }
.ai-strih-order-preview strong { font-size: 12px; font-weight: 600; }
.ai-strih-order-preview > span { font-size: 11px; }
.ai-strih-order-preview details { flex-basis: 100%; font-size: 11px; }
.ai-strih-order-preview summary { min-height: 28px; padding: 4px 0; }
.ai-strih-order-preview details p { margin: 6px 0 0; }
.ai-strih-beat.has-pending-omission { background: #fcfaf6; }
.ai-strih-omission-label { font-size: 11px; color: #775d32; margin: 12px 0 0; }
.ai-strih-menu-items .ai-strih-menu-help { font-size: 11px; color: var(--as-muted); padding: 4px 10px 7px; margin: 0; line-height: 1.5; }
.ai-strih-position-choices > button { width: 100%; min-height: 48px; justify-content: flex-start; border-bottom: 1px solid var(--as-line); border-radius: 0; }
@media(max-width:700px) {
  .ai-strih-beats .ai-strih-beat { grid-template-columns: 28px minmax(0,1fr); gap: 8px; }
  .ai-strih .ai-strih-drag-handle { width: 36px; min-height: 44px; margin-left: -4px; }
  .ai-strih-beat-heading .ai-strih-beat-number { margin-right: 8px; font-size: 11px; }
  .ai-strih-sort-hint { font-size: 10px !important; }
  .ai-strih-drag-ghost { grid-template-columns: 28px minmax(0,1fr); gap: 8px; padding: 14px 4px 20px; }
}