/* STRIDE 3: an operating brief, using real Work projections and existing navigation. */
:is(#chatTool, #roomChatPanel) .desktop-chat-link-preview__post-media { display: block; width: 100%; max-height: 360px; aspect-ratio: 16 / 9; object-fit: contain; border-radius: 10px; margin-block: 8px; background: var(--surface-1); }
#researchTool { grid-template-columns: minmax(0, 1fr); }
#researchTool .studio-projects, #researchTool .studio-projects__workspace, #researchTool .packaging-studios { min-width: 0; max-width: 100%; }
#researchTool .studio-project-detail { grid-template-columns: minmax(0, 1fr); }
#researchTool .studio-project-detail > * { min-width: 0; }
#researchTool .studio-project-detail__title-row { flex-wrap: wrap; }
#researchTool .studio-project-detail__title { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 640px) {
  #researchTool { padding: 20px 8px 44px; }
  #researchTool[data-work-detail="true"] .packaging-studios { display: none; }
  #researchTool .packaging-studio { grid-template-columns: minmax(0, 1fr); gap: 12px; padding: 16px 0; }
  #researchTool .packaging-studio__actions { flex-wrap: wrap; }
  #researchTool .studio-projects__detail { padding-inline: 18px; }
  #researchTool .studio-project-deliverable > .studio-project-detail__actions { order: 0; }
}
.stride-operating-home {
  justify-content: flex-start;
  align-items: stretch;
  overflow: visible;
  padding: clamp(28px, 4vw, 64px) clamp(20px, 4vw, 64px) 64px;
  gap: 0;
}
.stride-operating-home .office-launch__wrap { width: 100%; align-items: stretch; }
.operating-eyebrow { margin: 0 0 10px; color: var(--text-3); font: 500 11px var(--font-sans); letter-spacing: .12em; text-transform: uppercase; }
.stride-operating-home .office-launch__island { align-items: flex-start; gap: 0; }
.stride-operating-home .office-launch__line { font-size: clamp(28px, 3.6vw, 46px); line-height: 1.15; letter-spacing: -.045em; text-align: left; text-wrap: balance; }
.operating-intro { margin: 18px 0 0; color: var(--text-2); font: 400 16px/1.6 var(--font-sans); text-wrap: pretty; }
.stride-operating-home .home-scout-composer { width: 100%; margin-top: 24px; min-height: 70px; border-radius: 22px; background: var(--surface-1); padding: 10px 12px 10px 22px; box-shadow: 0 2px 3px #00000003, 0 12px 32px #00000004; }
.stride-operating-home .home-scout-composer__input { font-size: 16px; }
.operating-brief { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); column-gap: 40px; row-gap: 20px; margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--line-1); }
.operating-brief[hidden], .operating-memory[hidden], .operating-load-state[hidden], .operating-text-action[hidden] { display: none; }
.operating-section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.operating-section-head h2 { margin: 0; color: var(--text-1); font: 600 23px/1.2 var(--font-sans); letter-spacing: -.035em; }
.operating-section-head .operating-eyebrow { font-size: 10px; margin-bottom: 6px; }
.operating-count { color: var(--text-3); font: 400 28px/1 var(--font-sans); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.operating-section-note { margin: 12px 0 20px; color: var(--text-2); font: 400 13px/1.5 var(--font-sans); }
.operating-work-list { display: grid; gap: 10px; }
.operating-work { display: flex; flex-direction: column; gap: 10px; width: 100%; min-width: 0; padding: 20px; text-align: left; border: 1px solid var(--line-1); border-radius: 16px; background: var(--surface-1); color: var(--text-1); cursor: pointer; transition: background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease); }
.operating-work:hover { background: var(--surface-2); border-color: var(--line-2); }
.operating-work:focus-visible, .operating-memory:focus-visible, .operating-text-action:focus-visible { outline: 3px solid var(--ring); outline-offset: 3px; }
.operating-work__status { color: var(--text-2); font: 500 11px/1.4 var(--font-sans); display: flex; gap: 7px; align-items: center; }
.operating-work__status::before { content: ''; width: 6px; height: 6px; flex: 0 0 6px; border: 1px solid currentColor; border-radius: 50%; }
.operating-work__status[data-state="running"]::before { background: var(--ember); border-color: var(--ember); }
.operating-work__title { font: 550 17px/1.35 var(--font-sans); letter-spacing: -.025em; overflow-wrap: anywhere; text-wrap: pretty; }
.operating-work__detail { color: var(--text-2); font: 400 13px/1.5 var(--font-sans); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: anywhere; }
.operating-work__foot { display: flex; justify-content: space-between; gap: 12px; margin-top: 4px; padding-top: 12px; border-top: 1px solid var(--line-1); color: var(--text-3); font: 400 11px/1.4 var(--font-sans); }
.operating-work__foot > :first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.operating-empty { margin: 0; min-height: 86px; padding: 22px 0; border-top: 1px solid var(--line-1); color: var(--text-3); font: 400 14px/1.6 var(--font-sans); }
.operating-load-state { grid-column: 1 / -1; margin: 0; color: var(--text-2); font: 400 14px/1.5 var(--font-sans); }
.operating-brief__foot { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 16px; }
.operating-text-action { border: 0; padding: 8px 0; min-height: 44px; background: transparent; color: var(--text-1); font: 500 13px var(--font-sans); cursor: pointer; display: inline-flex; align-items: center; gap: 16px; }
.operating-text-action:hover { text-decoration: underline; text-underline-offset: 5px; }
.operating-memory { display: flex; align-items: center; gap: 20px; text-align: left; margin-top: 20px; padding: 23px 0; border: 0; border-top: 1px solid var(--line-1); border-bottom: 1px solid var(--line-1); background: transparent; color: var(--text-1); cursor: pointer; }
.operating-memory__symbol { display: grid; place-items: center; width: 48px; height: 48px; flex: 0 0 48px; border: 1px solid var(--line-1); border-radius: 14px; }
.operating-memory__symbol svg { width: 35px; height: 35px; }
.operating-memory > span:nth-child(2) { display: grid; gap: 6px; flex: 1; }
.operating-memory strong { font: 550 16px var(--font-sans); letter-spacing: -.02em; }
.operating-memory > span:nth-child(2) > span { color: var(--text-2); font: 400 13px/1.5 var(--font-sans); }
.operating-memory:hover strong { text-decoration: underline; text-underline-offset: 4px; }
.stride-operating-home .home-day, .stride-operating-home .home-continuity { width: 100%; margin-top: 28px; }
.stride-operating-home .home-day__kicker, .stride-operating-home .home-continuity__kicker { font: 500 12px var(--font-sans); letter-spacing: .01em; text-transform: capitalize; }
@media (max-width: 1050px) { .operating-brief { column-gap: 24px; } }
@media (max-width: 760px) {
  .stride-operating-home { padding: 28px 20px calc(40px + env(safe-area-inset-bottom)); min-height: 0; }
  .stride-operating-home .office-launch__line { font-size: 32px; }
  .operating-intro { font-size: 14px; margin-top: 12px; }
  .stride-operating-home .home-scout-composer { padding: 8px 9px 8px 16px; min-height: 62px; border-radius: 20px; }
  .operating-brief { grid-template-columns: minmax(0, 1fr); margin-top: 28px; padding-top: 24px; row-gap: 28px; }
  .operating-section-head h2 { font-size: 22px; }
  .operating-section-note { margin-bottom: 14px; }
  .operating-work { padding: 18px; }
  .operating-memory { gap: 14px; }
}
@media (prefers-reduced-motion: reduce) { .operating-work { transition: none; } }

.work-evidence, .work-review { border-top: 1px solid var(--line-1); padding: 22px 0; color: var(--text-1); }
.studio-project-detail > .work-review, .studio-project-detail > .work-evidence { order: 3; }
.work-evidence summary { min-height: 44px; cursor: pointer; font: 550 14px/1.5 var(--font-sans); }
.work-evidence__facts { display: flex; flex-wrap: wrap; gap: 10px 24px; font: 500 14px/1.5 var(--font-sans); font-variant-numeric: tabular-nums; }
.work-evidence__note, .work-evidence__model { color: var(--text-2); font: 400 12px/1.6 var(--font-sans); margin: 10px 0; overflow-wrap: anywhere; }
.work-evidence__model { font-family: var(--font-mono); font-size: 11px; }
.work-review h4 { margin: 0 0 10px; font: 550 18px/1.3 var(--font-sans); letter-spacing: -.025em; }
.work-review h5 { margin: 24px 0 12px; font: 550 15px/1.3 var(--font-sans); }
.work-review__state { margin: 0; font: 500 13px/1.5 var(--font-sans); }
.work-review__record { white-space: pre-wrap; overflow-wrap: anywhere; font: 400 14px/1.6 var(--font-sans); }
.work-review__form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; margin-top: 18px; }
.work-review__select, .work-review__note { min-width: 0; width: 100%; padding: 12px; border: 1px solid var(--line-1); border-radius: 10px; background: var(--surface-1); color: var(--text-1); font: 400 14px/1.5 var(--font-sans); box-sizing: border-box; }
.work-review__select { grid-column: 1 / -1; min-height: 44px; }
.work-review__note { grid-column: 1 / -1; resize: vertical; }
.work-review__submit { min-height: 44px; padding: 10px 16px; border: 1px solid var(--line-1); border-radius: 10px; background: var(--text-1); color: var(--surface-1); font: 500 13px var(--font-sans); cursor: pointer; }
.work-review__submit:disabled { opacity: .5; cursor: wait; }
.work-review__form > [role="status"] { grid-column: 1 / -1; }
.work-review :is(select, textarea, button):focus-visible { outline: 3px solid var(--ring); outline-offset: 2px; }
.work-review__change { margin-top: 16px; }
.work-review__change > summary { min-height: 44px; padding: 12px 0; box-sizing: border-box; cursor: pointer; color: var(--text-2); font: 500 13px/1.5 var(--font-sans); }
.work-review__history-row, .work-review__previous-draft { border-left: 2px solid var(--line-1); margin: 14px 0; padding: 4px 0 4px 14px; }
@media (max-width: 760px) { .work-review__select, .work-review__note { font-size: 16px; } }