/* Page-local series; shared feature layouts stay unchanged. */
main .collab-page .pw-editorial-image { display: block; width: 100%; height: auto; border-radius: 6px; }

/* Live local-date illustration; text remains crisp and the calendar needs no image. */
main .collab-page .collab-calendar-figure { container-type: inline-size; }
main .collab-page .collab-calendar { padding: 24px; border: 1px solid #d0e1eb; border-radius: 10px; color: #03213d; background: #e2eef4; }
main .collab-page .collab-calendar-sheet { padding: 24px 20px 20px; border-radius: 8px; background: #fff; box-shadow: 0 3px 12px #03213d08; }
main .collab-page .collab-calendar-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 24px; }
main .collab-page .collab-calendar-heading p { margin: 0; font-size: 22px; font-weight: 600; line-height: 1.35; }
main .collab-page .collab-calendar-today-label { flex-shrink: 0; padding: 4px 8px; border: 1px solid #b9d3e2; border-radius: 4px; color: #216d99; font-size: 11px; line-height: 1.5; }
main .collab-page .collab-calendar-weekdays,
main .collab-page .collab-calendar-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); text-align: center; }
main .collab-page .collab-calendar-weekdays { margin-bottom: 10px; color: #405b6b; font-size: 12px; font-weight: 600; }
main .collab-page .collab-calendar-days { row-gap: 12px; }
main .collab-page .collab-calendar-day { position: relative; display: flex; align-items: center; justify-content: center; height: 48px; color: #526d7c; font-size: 16px; font-variant-numeric: tabular-nums; }
main .collab-page .collab-calendar-day--available { background: #dceffa; color: #03213d; }
main .collab-page .collab-calendar-day--start { border-radius: 24px 0 0 24px; }
main .collab-page .collab-calendar-day--end { border-radius: 0 24px 24px 0; }
main .collab-page .collab-calendar-number { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid transparent; border-radius: 50%; }
main .collab-page .collab-calendar-day--today .collab-calendar-number { border-color: #216d99; font-weight: 700; }
main .collab-page .collab-calendar-day--due .collab-calendar-number { border: 2px solid #03213d; background: #b7ff3c; font-weight: 700; }
main .collab-page .collab-calendar-day small { position: absolute; bottom: -8px; left: 0; right: 0; color: #405b6b; font-size: 9px; line-height: 1.2; }
main .collab-page .collab-calendar-fallback { margin: 0; font-size: 16px; line-height: 1.6; }
main .collab-page .collab-calendar-dates { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 16px; margin: 22px 0 0; }
main .collab-page .collab-calendar-dates dt { display: flex; align-items: center; gap: 8px; margin: 0 0 7px; font-size: 13px; font-weight: 600; }
main .collab-page .collab-calendar-dates dd { margin: 0; font-size: 15px; line-height: 1.5; }
main .collab-page .collab-calendar-dates time { white-space: nowrap; }
main .collab-page .collab-calendar-range-key { width: 24px; height: 9px; border-radius: 8px; background: #54abdf; }
main .collab-page .collab-calendar-deadline-key { width: 13px; height: 13px; border: 1.5px solid #03213d; border-radius: 50%; background: #b7ff3c; }
@container (max-width: 460px) {
  main .collab-page .collab-calendar { padding: 14px; }
  main .collab-page .collab-calendar-sheet { padding: 18px 10px 18px; }
  main .collab-page .collab-calendar-heading { gap: 8px; margin-bottom: 20px; }
  main .collab-page .collab-calendar-heading p { font-size: 18px; }
  main .collab-page .collab-calendar-today-label { padding: 3px 5px; font-size: 10px; }
  main .collab-page .collab-calendar-weekdays { font-size: 11px; }
  main .collab-page .collab-calendar-day { height: 40px; font-size: 14px; }
  main .collab-page .collab-calendar-number { width: 28px; height: 28px; }
  main .collab-page .collab-calendar-dates { grid-template-columns: minmax(0, 1fr); gap: 14px; margin-top: 18px; }
  main .collab-page .collab-calendar-dates > div { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 10px; }
  main .collab-page .collab-calendar-dates dt { margin: 0; font-size: 12px; }
  main .collab-page .collab-calendar-dates dd { font-size: 14px; }
}

/* Campaign media and localized annotation layers, confined to this page pair. */
main .collab-page .collab-fn-story { grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 48px; }
main .collab-page .collab-fn-story.pw-story--reverse { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); }
main .collab-page .collab-fn-media { position: relative; }
main .collab-page .collab-fn-media img { display: block; width: 100%; height: auto; }
main .collab-page .collab-fn-pin { position: absolute; display: grid; place-items: center; width: 32px; height: 32px; border: 2px solid #fff; border-radius: 50%; background: #216d99; color: #fff; font-size: 15px; font-weight: 700; transform: translate(-50%, -50%); }
main .collab-page .collab-fn-pin--reflection { left: 31%; top: 35%; }
main .collab-page .collab-fn-comment-number { display: inline-grid; place-items: center; width: 20px; height: 20px; margin-right: 6px; border-radius: 50%; background: #216d99; color: #fff; font-size: 12px; font-weight: 700; vertical-align: baseline; }
main .collab-page .collab-fn-like { display: inline-flex; align-items: center; flex-shrink: 0; gap: 6px; margin-left: auto; color: #03213d; font-size: 13px; font-weight: 600; }
main .collab-page .collab-fn-timecode { flex-shrink: 0; padding: 4px 8px; border-radius: 3px; background: #e2eef4; color: #03213d; font-size: 13px; font-weight: 700; line-height: 1.5; }

@media (max-width: 900px) {
  main .collab-page .collab-fn-story,
  main .collab-page .collab-fn-story.pw-story--reverse { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  main .collab-page .collab-fn-figure { max-width: 100%; }
}

/* One image, one conversation. Photo and editable replies form a single illustration. */
main .collab-page .collab-fn-figure--dialog { container-type: inline-size; }
/* Approved B: the photo and all three contributions stay visible together. */
main .collab-page .collab-approval { padding: 6%; border-radius: 8px; background: #03213d; color: #fff; }
main .collab-page .collab-approval-image { position: relative; }
main .collab-page .collab-approval-image > img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 4px; }
main .collab-page .collab-approval-file { position: absolute; top: 12px; left: 12px; padding: 5px 8px; border-radius: 3px; background: #fff; color: #03213d; font-size: 12px; line-height: 1.4; }
main .collab-page .collab-approval-stamp { position: absolute; right: 14px; bottom: 14px; padding: 7px 10px; border-radius: 3px; background: #b7ff3c; color: #03213d; font-size: clamp(11px, 2.3cqw, 14px); font-weight: 600; line-height: 1.4; }
main .collab-page .collab-approval-dialog { display: grid; gap: 18px; margin: 24px 0 0; padding: 0; list-style: none; }
main .collab-page .collab-approval-dialog > li { display: flex; gap: 12px; }
main .collab-page .collab-approval-dialog > li + li { padding-top: 16px; border-top: 1px solid #365266; }
main .collab-page .collab-approval-dialog .collab-fn-portrait { flex-basis: 34px; width: 34px; height: 34px; border: 2px solid #fff; }
main .collab-page .collab-approval-byline { margin: 0 0 6px; font-size: 15px; line-height: 1.4; }
main .collab-page .collab-approval-byline > span { color: #c3d7e4; font-size: 12px; }
main .collab-page .collab-approval-quote { margin: 0; font-size: 16px; line-height: 1.55; }
main .collab-page .collab-approval-dialog > li:last-child .collab-approval-byline > strong { color: #b7ff3c; }
@container (max-width: 420px) {
  main .collab-page .collab-approval-file { top: 8px; left: 8px; font-size: 10px; }
  main .collab-page .collab-approval-stamp { right: 8px; bottom: 8px; padding: 5px 7px; }
  main .collab-page .collab-approval-dialog { gap: 14px; margin-top: 18px; }
  main .collab-page .collab-approval-dialog > li { gap: 10px; }
  main .collab-page .collab-approval-dialog > li + li { padding-top: 12px; }
  main .collab-page .collab-approval-byline { font-size: 14px; }
  main .collab-page .collab-approval-byline > span { display: block; font-size: 11px; }
  main .collab-page .collab-approval-quote { font-size: 15px; }
}
main .collab-page .collab-fn-stage { position: relative; display: flow-root; padding-bottom: 8px; }
main .collab-page .collab-fn-photo { position: relative; width: 86%; overflow: hidden; border-radius: 8px; }
main .collab-page .collab-fn-photo > img { display: block; width: 100%; height: auto; }
main .collab-page .collab-fn-photo-name { position: absolute; top: 16px; left: 16px; padding: 6px 10px; border-radius: 4px; background: #fff; color: #03213d; font-size: 12px; line-height: 1.4; }
main .collab-page .collab-fn-thread { position: relative; z-index: 1; width: 52%; margin: -31% 0 0 auto; padding: 0 20px; border: 1px solid #c3d5df; border-radius: 8px; background: #fff; color: #03213d; box-shadow: 0 8px 24px #03213d12; }
main .collab-page .collab-fn-thread-heading { display: flex; align-items: center; gap: 4px; padding: 14px 0; border-bottom: 1px solid #e2eef4; font-size: 13px; line-height: 1.4; }
main .collab-page .collab-fn-thread-heading .collab-fn-comment-number { flex-shrink: 0; }
main .collab-page .collab-fn-message { padding: 16px 0; }
main .collab-page .collab-fn-author { display: flex; align-items: center; gap: 10px; }
main .collab-page .collab-fn-author > div { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; }
main .collab-page .collab-fn-author strong { font-size: 14px; font-weight: 700; }
main .collab-page .collab-fn-author > div > span { font-size: 12px; color: #405b6b; }
main .collab-page .collab-fn-portrait { display: inline-block; flex: 0 0 36px; width: 36px; height: 36px; border-radius: 50%; background-color: #e2eef4; background-image: url("images/collab-reviewers-v1.webp"); background-size: 300% 100%; }
main .collab-page .collab-fn-portrait--mara { background-position: 0 0; }
main .collab-page .collab-fn-portrait--tom { background-position: 50% 0; }
main .collab-page .collab-fn-portrait--lena { background-position: 100% 0; }
main .collab-page .collab-fn-message p { margin: 10px 0 0; font-size: 15px; line-height: 1.55; }
main .collab-page .collab-fn-message--reply { margin: 0 0 20px 8px; padding: 0 0 0 16px; border-left: 2px solid #aac9da; }
main .collab-page .collab-fn-review-state { display: flex; align-items: center; gap: 8px; padding: 12px 0; border-top: 1px solid #e2eef4; color: #405b6b; font-size: 12px; line-height: 1.5; }
main .collab-page .collab-fn-review-dot { width: 8px; height: 8px; border: 1.5px solid #405b6b; border-radius: 50%; }
main .collab-page .collab-fn-reaction { position: absolute; bottom: 24px; left: 16px; display: flex; align-items: center; gap: 10px; color: #03213d; }
main .collab-page .collab-fn-reaction > div > strong { display: block; margin-bottom: 3px; font-size: 13px; line-height: 1.5; }
main .collab-page .collab-fn-reaction > div > strong > span { margin-left: 5px; color: #405b6b; font-size: 12px; font-weight: 400; }
main .collab-page .collab-fn-reaction .collab-fn-like { display: flex; margin: 0; gap: 6px; font-size: 13px; font-weight: 500; }

@container (max-width: 600px) {
  main .collab-page .collab-fn-photo { width: 100%; }
  main .collab-page .collab-fn-thread { width: calc(100% - 24px); margin-top: -16px; padding-inline: 20px; }
  main .collab-page .collab-fn-message p { font-size: 16px; }
  main .collab-page .collab-fn-reaction { position: static; margin: 20px 0 0 12px; }
}

/* A recognisable video player and a conversation at the marked moment. */
main .collab-page .collab-fn-figure--video { container-type: inline-size; }
main .collab-page .collab-video-stage { display: flow-root; }
main .collab-page .collab-video-player { overflow: hidden; width: 92%; padding-bottom: 28px; border-radius: 8px; background: #03213d; color: #fff; }
main .collab-page .collab-video-label { position: absolute; top: 16px; left: 16px; display: flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 4px; color: #fff; background: #03213d; font-size: 12px; line-height: 1.4; }
main .collab-page .collab-video-controls { display: flex; align-items: center; gap: 10px; padding: 12px 16px 26px; font-size: 12px; line-height: 1.5; }
main .collab-page .collab-video-controls > svg { flex-shrink: 0; }
main .collab-page .collab-video-controls strong { white-space: nowrap; font-variant-numeric: tabular-nums; }
main .collab-page .collab-video-controls strong span { color: #b4ccdc; font-weight: 400; }
main .collab-page .collab-video-controls > span { margin-left: auto; }
main .collab-page .collab-video-strip { position: relative; height: 56px; margin: 0 16px; }
main .collab-page .collab-video-strip > img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 58%; opacity: .8; }
main .collab-page .collab-video-marker { position: absolute; top: -4px; bottom: -4px; left: 60%; width: 2px; background: #b7ff3c; }
main .collab-page .collab-video-marker > span { position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); padding: 2px 6px; border-radius: 3px 3px 0 0; background: #b7ff3c; color: #03213d; font-size: 11px; font-weight: 700; line-height: 1.4; }
main .collab-page .collab-video-endpoints { display: flex; justify-content: space-between; padding: 7px 16px 0; color: #b4ccdc; font-size: 11px; }
main .collab-page .collab-video-thread { width: 76%; margin: -16px 0 0 auto; }
main .collab-page .collab-video-thread .collab-fn-thread-heading { gap: 10px; }

/* The hero focuses on campaign media, participants and readable feedback. */
main .collab-page .collab-overview-figure { container-type: inline-size; }
main .collab-page .collab-overview { padding: 24px; border: 1px solid #c3d5df; border-radius: 10px; background: #fff; color: #03213d; }
main .collab-page .collab-overview-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 20px; }
main .collab-page .collab-overview-heading > div > strong { display: block; font-size: 20px; line-height: 1.3; }
main .collab-page .collab-overview-heading > div > span { display: block; margin-top: 6px; font-size: 12px; color: #405b6b; }
main .collab-page .collab-overview-people { display: flex; padding-left: 6px; }
main .collab-page .collab-overview-people .collab-fn-portrait { margin: 0 0 0 -6px; border: 2px solid #fff; }
main .collab-page .collab-overview-assets { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
main .collab-page .collab-overview-asset { min-width: 0; overflow: hidden; border: 1px solid #d9e5eb; border-radius: 6px; }
main .collab-page .collab-overview-media { position: relative; }
main .collab-page .collab-overview-media > img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
main .collab-page .collab-overview-media > span { position: absolute; bottom: 8px; left: 8px; display: flex; align-items: center; gap: 4px; padding: 3px 6px; border-radius: 3px; background: #03213d; color: #fff; font-size: 11px; line-height: 1.4; }
main .collab-page .collab-overview-copy { padding: 12px; }
main .collab-page .collab-overview-copy > strong { display: block; font-size: 14px; line-height: 1.5; }
main .collab-page .collab-overview-comment { display: flex; gap: 8px; margin-top: 12px; }
main .collab-page .collab-overview-comment .collab-fn-portrait { width: 28px; height: 28px; flex-basis: 28px; }
main .collab-page .collab-overview-comment p { margin: 0; font-size: 13px; line-height: 1.5; }
main .collab-page .collab-overview-comment b { display: flex; align-items: baseline; flex-wrap: wrap; gap: 3px 8px; margin-bottom: 4px; font-size: 12px; }
main .collab-page .collab-overview-timecode { color: #216d99; font-variant-numeric: tabular-nums; }
main .collab-page .collab-overview-state { display: flex; align-items: center; gap: 8px; margin-top: 16px; color: #405b6b; font-size: 12px; }

@container (max-width: 600px) {
  main .collab-page .collab-video-player { width: 100%; }
  main .collab-page .collab-video-thread { width: calc(100% - 24px); }
}
@container (max-width: 460px) {
  main .collab-page .collab-overview { padding: 16px; }
  main .collab-page .collab-overview-heading { flex-wrap: wrap; gap: 12px; }
  main .collab-page .collab-overview-heading > div > strong { font-size: 19px; }
  main .collab-page .collab-overview-assets { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  main .collab-page .collab-overview-asset { display: grid; grid-template-columns: 36% minmax(0, 1fr); }
  main .collab-page .collab-overview-media > img { height: 100%; aspect-ratio: auto; object-position: 42% center; }
  main .collab-page .collab-overview-media > span { left: 4px; bottom: 4px; font-size: 10px; }
  main .collab-page .collab-overview-copy { padding: 12px; }
  main .collab-page .collab-overview-comment { gap: 6px; }
  main .collab-page .collab-video-controls { flex-wrap: wrap; gap: 8px; }
  main .collab-page .collab-video-controls > span { font-size: 11px; }
}