/* Board UX v2.1 — mobile spatial breathing room.
   The Board is the primary surface; cards must never consume the whole phone viewport.
   This file also owns the final responsive card composition layer after fullscreen CSS. */
.dc-board-fullscreen-v21 .dc-board-grid .dc-notice__meta,
.dc-board-fullscreen-v21 .dc-board-grid .dc-notice__author,
.dc-board-fullscreen-v21 .dc-board-grid .dc-notice__expiry{display:none!important}
.dc-board-fullscreen-v21 .dc-board-grid .dc-notice,
.dc-board-fullscreen-v21 .dc-board-grid .dc-projection{max-height:360px!important}
.dc-board-fullscreen-v21 .dc-board-grid .dc-notice:has(.dc-notice__media){max-height:760px!important}
.dc-board-fullscreen-v21 .dc-board-grid .dc-notice__body{display:-webkit-box!important;-webkit-box-orient:vertical!important;-webkit-line-clamp:5!important;overflow:hidden!important;max-height:6.8em!important}

/* Canonical card rhythm: keep one card component, but let existing size classes
   produce a visible typographic hierarchy. Media preserves its source proportion
   instead of being forced into the same cropped strip on every card. */
.dc-board-fullscreen-v21 .dc-board-grid [data-size-class="XS"] h3{font-size:40px!important;line-height:.92!important}
.dc-board-fullscreen-v21 .dc-board-grid [data-size-class="S"] h3{font-size:34px!important;line-height:.94!important}
.dc-board-fullscreen-v21 .dc-board-grid [data-size-class="M"] h3{font-size:30px!important;line-height:.95!important}
.dc-board-fullscreen-v21 .dc-board-grid [data-size-class="L"] h3{font-size:26px!important;line-height:.97!important}
.dc-board-fullscreen-v21 .dc-board-grid [data-size-class="XS"] .dc-notice__body{font-size:18px!important;line-height:1.28!important}
.dc-board-fullscreen-v21 .dc-board-grid [data-size-class="S"] .dc-notice__body{font-size:17px!important;line-height:1.3!important}
.dc-board-fullscreen-v21 .dc-board-grid [data-size-class="M"] .dc-notice__body{font-size:16px!important;line-height:1.32!important}
.dc-board-fullscreen-v21 .dc-board-grid [data-size-class="L"] .dc-notice__body{font-size:15px!important;line-height:1.34!important}
.dc-board-fullscreen-v21 .dc-board-grid .dc-notice__media img{display:block!important;width:auto!important;max-width:100%!important;height:auto!important;max-height:430px!important;object-fit:contain!important;object-position:center!important;margin-inline:auto!important;background:#f2f0e8}

@media(max-width:900px){
  /* The canonical v1 filter set is ВСЁ + ТИПЫ. Keeping this host scrollable clips
     the nested drawer on narrow viewports because overflow-x:auto makes the
     vertical axis a scroll container as well. Keep the host open and render the
     drawer as a viewport-owned bottom sheet. The fullscreen mobile composition
     also owns its clearance above the fixed Board control strip. Because the
     Workspace top navigation itself owns z-index:70, lift the existing filter
     host stacking context while on mobile so its fixed drawer and sticky close
     control remain tappable instead of sitting under Workspace navigation. */
  .dc-board-fullscreen-v21 .dc-board-filters{overflow:visible!important}
  .dc-board-fullscreen-v21 .dc-board-filters{z-index:190!important}
  .dc-board-fullscreen-v21 .dc-board-filter-drawer{position:fixed!important;left:8px!important;right:8px!important;top:auto!important;bottom:calc(76px + env(safe-area-inset-bottom,0px))!important;width:auto!important;max-height:min(62dvh,calc(100dvh - 160px))!important;overflow:auto!important;z-index:180!important;touch-action:pan-y!important;overscroll-behavior:contain}
  .dc-board-fullscreen-v21 .dc-board-filter-drawer__head{position:sticky;top:0;z-index:2;background:#f8f5ed}
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-notice[data-size-class="XS"],
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-projection[data-size-class="XS"]{width:200px!important}
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-notice[data-size-class="S"],
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-projection[data-size-class="S"]{width:230px!important}
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-notice[data-size-class="M"],
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-projection[data-size-class="M"]{width:260px!important}
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-notice[data-size-class="L"],
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-projection[data-size-class="L"]{width:290px!important}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-notice,
  .dc-board-fullscreen-v21 .dc-board-grid .dc-projection{max-height:320px!important;padding:14px!important}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-notice:has(.dc-notice__media){max-height:560px!important}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-notice h3,
  .dc-board-fullscreen-v21 .dc-board-grid .dc-projection h3{font-size:24px!important;line-height:.96!important;margin-bottom:10px!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="XS"] h3{font-size:30px!important;line-height:.92!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="S"] h3{font-size:27px!important;line-height:.94!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="M"] h3{font-size:24px!important;line-height:.96!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="L"] h3{font-size:22px!important;line-height:.98!important}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-notice__body{font-size:15px!important;line-height:1.28!important;-webkit-line-clamp:4!important;max-height:5.2em!important;margin-bottom:10px!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="XS"] .dc-notice__body{font-size:16px!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="S"] .dc-notice__body{font-size:15px!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="M"] .dc-notice__body{font-size:14.5px!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="L"] .dc-notice__body{font-size:14px!important}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-notice__media{margin-bottom:10px!important}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-notice__media img{width:auto!important;max-width:100%!important;height:auto!important;max-height:260px!important;object-fit:contain!important}
  .dc-board-fullscreen-v21 .dc-board-open-hint{padding-top:7px!important;font-size:8px!important}
}

@media(max-width:520px){
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-notice[data-size-class="XS"],
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-projection[data-size-class="XS"]{width:180px!important}
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-notice[data-size-class="S"],
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-projection[data-size-class="S"]{width:210px!important}
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-notice[data-size-class="M"],
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-projection[data-size-class="M"]{width:235px!important}
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-notice[data-size-class="L"],
  .dc-board-fullscreen-v21 .dc-spatial-world>.dc-projection[data-size-class="L"]{width:260px!important}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-notice,
  .dc-board-fullscreen-v21 .dc-board-grid .dc-projection{max-height:290px!important;padding:12px!important}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-notice:has(.dc-notice__media){max-height:480px!important}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-notice h3,
  .dc-board-fullscreen-v21 .dc-board-grid .dc-projection h3{font-size:21px!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="XS"] h3{font-size:25px!important;line-height:.92!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="S"] h3{font-size:22px!important;line-height:.94!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="M"] h3{font-size:20px!important;line-height:.96!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="L"] h3{font-size:19px!important;line-height:.98!important}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-notice__body{font-size:14px!important;-webkit-line-clamp:3!important;max-height:4em!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="XS"] .dc-notice__body{font-size:15px!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="S"] .dc-notice__body{font-size:14.5px!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="M"] .dc-notice__body{font-size:14px!important}
  .dc-board-fullscreen-v21 .dc-board-grid [data-size-class="L"] .dc-notice__body{font-size:13.5px!important}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-notice__media img{width:auto!important;max-width:100%!important;height:auto!important;max-height:230px!important;object-fit:contain!important}
  .dc-board-fullscreen-v21 .dc-spatial-status{display:none!important}

  /* The previous/next owner already exists in board-fullscreen-v2-1.js. Mobile
     only needs composition: keep the same navigator, place it above the spatial
     controls, and move the type drawer high enough that the two never overlap. */
  .dc-board-fullscreen-v21 .dc-board-filter-nav{display:flex!important;position:fixed!important;left:8px!important;right:auto!important;top:auto!important;bottom:calc(68px + env(safe-area-inset-bottom,0px))!important;margin:0!important;padding:5px!important;border:1px solid #111!important;background:#f8f5ed!important;box-shadow:3px 3px 0 #111!important;z-index:175!important}
  .dc-board-fullscreen-v21 .dc-board-filter-nav[hidden]{display:none!important}
  .dc-board-fullscreen-v21 .dc-board-filter-nav button{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important}
  .dc-board-fullscreen-v21 .dc-board-filter-nav span{min-width:48px!important;font-size:9px!important}
  .dc-board-fullscreen-v21 .dc-board-filter-drawer{bottom:calc(126px + env(safe-area-inset-bottom,0px))!important;max-height:min(62dvh,calc(100dvh - 215px))!important}
}
/* Artifact Collaboration v1: compact IDEA roster on narrow Board cards. */
@media(max-width:520px){
  .dc-board-fullscreen-v21 .dc-board-grid .dc-idea-collab{gap:6px;margin:8px 0;padding:8px 0}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-idea-collab__row{grid-template-columns:62px minmax(0,1fr);gap:6px}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-collab-person{max-width:132px;font-size:8px}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-collab-avatar{width:22px;height:22px;flex-basis:22px}
  .dc-board-fullscreen-v21 .dc-board-grid .dc-idea-collab__people{flex-wrap:nowrap;overflow:hidden}
}