/* === agent e: Project Files explorer (web/files.js) - sky personality, Liquid Glass surfaces === */
.fx, .fx-sheet-wrap { --mod: #0284C7; --mod-rgb: 2 132 199; }
.fx { display: grid; grid-template-columns: 248px minmax(0, 1fr); gap: var(--sp-3); align-items: start; min-height: 420px; padding: var(--sp-2) 0; }
.fx .num { font-variant-numeric: tabular-nums; }
.fx .grow { flex: 1; }

/* ---- folder tree */
.fx-tree { position: sticky; top: var(--sp-2); max-height: calc(var(--vh, 100vh) - 140px); overflow-y: auto; overscroll-behavior: contain;
  padding: var(--sp-2); border-radius: var(--r-card); background: var(--panel); box-shadow: var(--glass-edge), var(--sh-1);
  -webkit-backdrop-filter: blur(22px) saturate(1.7); backdrop-filter: blur(22px) saturate(1.7); }
.fx-sec { display: flex; justify-content: space-between; align-items: baseline; font-size: var(--fs-xs); font-weight: 600; color: var(--muted); padding: var(--sp-3) var(--sp-2) var(--sp-1); letter-spacing: .01em; }
.fx-sec span { font-weight: 500; font-variant-numeric: tabular-nums; }
.fx-sec.in { padding: var(--sp-4) var(--sp-1) var(--sp-2); }
.fx-none { margin: 0; padding: var(--sp-1) var(--sp-2); color: var(--faint); font-size: var(--fs-sm); }
.fx-node, .fx-src { display: flex; align-items: center; gap: var(--sp-2); width: 100%; min-height: 30px; padding: 0 var(--sp-2); border: 0; background: none; border-radius: 10px;
  font: inherit; font-size: var(--fs-base); color: var(--ink); text-align: left; cursor: pointer; position: relative; transition: background-color .16s, box-shadow .16s, color .16s; }
.fx-node:hover, .fx-src:hover { background: rgb(255 255 255 / .62); }
.fx-node:active, .fx-src:active { transform: scale(.985); transition-duration: .1s; }
.fx-node .ico, .fx-src .ico { color: var(--mod); flex: none; }
.fx-node.on { background: rgb(var(--mod-rgb) / .13); box-shadow: inset 0 0 0 1px rgb(var(--mod-rgb) / .16); font-weight: 600; }
.fx-node.empty .fx-nl { color: var(--muted); }
.fx-node.empty .ico { opacity: .55; }
.fx-node[data-drop], .fx-tile[data-drop] { background: rgb(var(--mod-rgb) / .2); box-shadow: inset 0 0 0 2px var(--mod); }
.fx-node.d2 { padding-left: 34px; min-height: 28px; font-size: var(--fs-sm); }
div.fx-node { padding: 0 var(--sp-1) 0 0; gap: 0; }
.fx-twist { width: 22px; height: 28px; display: grid; place-items: center; border: 0; background: none; color: var(--muted); cursor: pointer; border-radius: 8px; flex: none; }
.fx-twist:hover { color: var(--ink); }
.fx-nb { display: flex; align-items: center; gap: var(--sp-2); flex: 1; min-width: 0; min-height: 30px; border: 0; background: none; font: inherit; color: inherit; text-align: left; cursor: pointer; padding: 0 0 0 2px; }
.fx-nl { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fx-nl small { display: block; font-size: var(--fs-xs); color: var(--muted); font-weight: 400; overflow: hidden; text-overflow: ellipsis; line-height: 1.2; }
.fx-nc { font-size: var(--fs-xs); color: var(--muted); font-variant-numeric: tabular-nums; font-weight: 500; }
.fx-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; background: var(--faint); box-shadow: 0 0 0 3px rgb(16 22 43 / .05); }
.fx-dot.good { background: #16A34A; box-shadow: 0 0 0 3px rgb(22 163 74 / .14); }
.fx-dot.bad { background: #DC2626; }
.fx-src { font-size: var(--fs-sm); min-height: 28px; }
.fx-src[aria-pressed="true"] { background: rgb(255 255 255 / .8); }

/* ---- main surface */
.fx-main { min-width: 0; position: relative; border-radius: var(--r-card); background: var(--panel); box-shadow: var(--glass-edge), var(--sh-1); padding: var(--sp-3);
  -webkit-backdrop-filter: blur(22px) saturate(1.7); backdrop-filter: blur(22px) saturate(1.7); }
.fx-main[data-drop]::after { content: attr(data-drop); position: absolute; inset: 0; display: grid; place-items: center; border-radius: inherit; z-index: 3; pointer-events: none;
  background: rgb(var(--mod-rgb) / .1); box-shadow: inset 0 0 0 2px var(--mod); color: var(--mod); font-weight: 650; font-size: var(--fs-lg); letter-spacing: -.01em; }
.fx-bar { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; margin-bottom: var(--sp-2); }
.fx-crumbs { display: flex; align-items: center; gap: var(--sp-1); min-width: 0; flex-wrap: wrap; font-size: var(--fs-md); }
.fx-crumbs .ico { color: var(--faint); }
.fx-crumb { border: 0; background: none; padding: 2px 6px; border-radius: 8px; font: inherit; color: var(--link); cursor: pointer; max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fx-crumb:hover { background: rgb(var(--mod-rgb) / .08); }
.fx-crumb.here { color: var(--ink); font-weight: 650; letter-spacing: -.012em; cursor: default; }
.fx-search { display: flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; border-radius: var(--r-pill); background: rgb(255 255 255 / .72); box-shadow: inset 0 0 0 1px var(--line-2); color: var(--muted); width: 170px; }
.fx-search:focus-within { box-shadow: inset 0 0 0 1px rgb(var(--mod-rgb) / .5), 0 0 0 3px rgb(var(--mod-rgb) / .16); }
.fx-search input { border: 0; background: none; padding: 0; min-height: 0; height: 30px; outline: none; }
.fx-sort { width: auto; height: 32px; min-height: 0; border-radius: var(--r-pill); border: 0; background: rgb(255 255 255 / .72); box-shadow: inset 0 0 0 1px var(--line-2); padding: 0 10px; }
.fx-seg { display: inline-flex; padding: 2px; border-radius: var(--r-pill); background: rgb(var(--sg-blue-rgb) / .07); box-shadow: inset 0 0 0 1px rgb(255 255 255 / .5); }
.fx-seg button { width: 32px; height: 28px; display: grid; place-items: center; border: 0; background: none; border-radius: var(--r-pill); color: var(--muted); cursor: pointer; position: relative; transition: background .18s, color .18s, box-shadow .18s; }
.fx-seg button[aria-pressed="true"] { background: #fff; color: var(--mod); box-shadow: 0 1px 2px rgb(var(--sg-blue-rgb) / .12), 0 4px 10px rgb(var(--sg-blue-rgb) / .1); }
.fx .btn, .fx-sheet .btn { border-radius: var(--r-pill); height: 32px; padding: 0 14px; }
.fx .btn:not(.btn-primary), .fx-sheet .btn:not(.btn-primary) { border: 0; background: rgb(255 255 255 / .74); box-shadow: inset 0 0 0 1px var(--line-2); }
.fx .btn:not(.btn-primary):hover, .fx-sheet .btn:not(.btn-primary):hover { background: #fff; }
.fx .btn:active:not(:disabled), .fx-sheet .btn:active:not(:disabled) { transform: scale(.97); transition: transform .1s; }
.fx-treebtn { display: none !important; }
.fx-movewrap { position: relative; }
.fx-menu { position: absolute; z-index: var(--z-pop); top: calc(100% + 6px); left: 0; min-width: 210px; padding: 6px; border-radius: 16px; background: rgb(255 255 255 / .9); box-shadow: var(--sh-pop);
  -webkit-backdrop-filter: blur(24px) saturate(1.8); backdrop-filter: blur(24px) saturate(1.8); transform-origin: top left; animation: fx-pop .2s cubic-bezier(.2, .9, .3, 1); }
.fx-menu.right { left: auto; right: 0; transform-origin: top right; }
.fx-menu button { display: flex; align-items: center; gap: 10px; width: 100%; min-height: 34px; padding: 0 10px; border: 0; background: none; border-radius: 10px; font: inherit; color: var(--ink); cursor: pointer; text-align: left; white-space: nowrap; }
.fx-menu button:hover, .fx-menu button:focus-visible { background: rgb(var(--mod-rgb) / .1); outline: none; }
.fx-menu .ico { color: var(--mod); }
@keyframes fx-pop { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: none; } }
.fx-info { display: flex; gap: var(--sp-2); align-items: baseline; flex-wrap: wrap; margin: 0 0 var(--sp-2); padding: 10px 14px; border-radius: 14px; background: rgb(255 255 255 / .7); box-shadow: inset 0 0 0 1px var(--line-2); font-size: var(--fs-sm); }
.fx-info.off { background: rgb(var(--sg-gold-rgb) / .12); box-shadow: inset 0 0 0 1px rgb(var(--sg-gold-rgb) / .35); }
.fx-info .link { margin-left: auto; }
/* selection and undo float over the list (no layout shift under the pointer) */
.fx-dock { position: sticky; bottom: 14px; z-index: 4; height: 0; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 6px; pointer-events: none; }
.fx-dock > * { pointer-events: auto; }
.fx-bulk, .fx-undo { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; padding: 6px 8px 6px 16px; border-radius: 22px; max-width: calc(100% - 16px);
  background: rgb(255 255 255 / .88); box-shadow: inset 0 0 0 1px rgb(var(--mod-rgb) / .25), var(--sh-pop); -webkit-backdrop-filter: blur(24px) saturate(1.8); backdrop-filter: blur(24px) saturate(1.8);
  animation: fx-rise .26s cubic-bezier(.2, .9, .3, 1); }
.fx-bulk b { color: var(--mod); font-variant-numeric: tabular-nums; }
@keyframes fx-rise { from { opacity: 0; translate: 0 10px; } to { opacity: 1; translate: 0 0; } }
.fx-undo { background: rgb(16 22 43 / .92); color: #fff; padding: 8px 12px 8px 16px; }
.fx-undo .link { color: #7DD3FC; font-weight: 650; }
@keyframes fx-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* ---- filing plan (several files dropped where there is no folder) */
.fx-plan { margin: 0 0 var(--sp-3); padding: 12px 14px; border-radius: 18px; background: rgb(255 255 255 / .82); box-shadow: inset 0 0 0 1px rgb(var(--mod-rgb) / .3), var(--sh-1); animation: fx-in .22s cubic-bezier(.2, .9, .3, 1); }
.fx-plan-h { display: flex; gap: var(--sp-3); align-items: center; flex-wrap: wrap; margin-bottom: 6px; }
.fx-plan-h label { display: flex; gap: 6px; align-items: center; color: var(--muted); }
.fx-plan-h select, .fx-plan-r select { width: auto; max-width: 260px; border-radius: var(--r-pill); }
.fx-plan-r { display: flex; align-items: center; gap: var(--sp-2); padding: 4px 0; border-top: 1px solid var(--line); }
.fx-plan-r .fx-name { flex: 1; min-width: 0; }
.fx-plan-r .ico { color: var(--faint); }
.fx-plan-a { display: flex; justify-content: flex-end; gap: var(--sp-2); margin-top: 8px; }

/* ---- pane: tiles, list, grid */
.fx-pane { outline: none; border-radius: 16px; min-height: 160px; user-select: none; -webkit-user-select: none; padding-bottom: 8px; }
.fx-pane.has-dock { padding-bottom: 64px; }
.fx-pane input { user-select: text; -webkit-user-select: text; }
.fx-pane:focus-visible { box-shadow: 0 0 0 3px rgb(var(--mod-rgb) / .2); }
.fx-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(156px, 1fr)); gap: 6px; }
.fx-tile { display: flex; align-items: center; gap: 9px; min-height: 46px; padding: 6px 8px; border: 0; border-radius: 16px; background: rgb(255 255 255 / .62); box-shadow: inset 0 0 0 1px rgb(255 255 255 / .7), 0 1px 2px rgb(var(--sg-blue-rgb) / .06);
  font: inherit; text-align: left; color: var(--ink); cursor: pointer; transition: background .16s, box-shadow .16s, transform .1s; }
.fx-tile:hover { background: #fff; box-shadow: var(--glass-edge), var(--sh-hover); }
.fx-tile:active { transform: scale(.98); }
.fx-tile.empty .fx-tile-ic { opacity: .5; }
.fx-tile.dim { opacity: .72; }
.fx-tile > .ico { color: var(--faint); flex: none; }
.fx-tile-ic { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; flex: none; color: #fff;
  background: linear-gradient(145deg, rgb(var(--mod-rgb) / .72), var(--mod)); box-shadow: 0 1px 0 rgb(255 255 255 / .35) inset, 0 3px 10px rgb(var(--mod-rgb) / .3); }
.fx-tile-t { flex: 1; min-width: 0; display: grid; }
.fx-tile-t b { font-weight: 600; letter-spacing: -.01em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fx-tile-t small { color: var(--muted); font-size: var(--fs-xs); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.fx-list { display: grid; }
.fx-lhead, .fx-list .fx-item { display: grid; grid-template-columns: 26px minmax(0, 1fr) minmax(0, .55fr) 76px 92px; gap: var(--sp-2); align-items: center; }
.fx-lhead { padding: 0 10px 6px; font-size: var(--fs-xs); font-weight: 600; color: var(--muted); border-bottom: 1px solid var(--line); }
.fx-list .fx-item { min-height: 40px; padding: 0 10px; border-radius: 12px; margin-top: 2px; }
.fx-item { position: relative; cursor: default; user-select: none; -webkit-user-select: none; transition: background-color .14s, box-shadow .14s; }
.fx-item:hover { background: rgb(255 255 255 / .66); }
.fx-item.sel { background: rgb(var(--mod-rgb) / .13); box-shadow: inset 0 0 0 1px rgb(var(--mod-rgb) / .22); }
.fx-item.cur { box-shadow: inset 0 0 0 1px rgb(var(--mod-rgb) / .45); }
.fx-item.sel.cur { box-shadow: inset 0 0 0 1.5px rgb(var(--mod-rgb) / .6); }
.fx-item.ro { cursor: default; }
.fx-check { width: 16px; height: 16px; min-height: 0; margin: 0; accent-color: var(--mod); opacity: .0; transition: opacity .14s; cursor: pointer; }
.fx-item:hover .fx-check, .fx-item.sel .fx-check, .fx-check:focus-visible { opacity: 1; }
.fx-lname { display: flex; align-items: center; gap: 10px; min-width: 0; }
.fx-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; min-width: 0; }
.fx-dim { color: var(--muted); font-size: var(--fs-sm); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fx-rename { min-height: 0; height: 28px; border-radius: 8px; box-shadow: 0 0 0 3px rgb(var(--mod-rgb) / .2); border-color: rgb(var(--mod-rgb) / .5); padding: 0 8px; }
.fx-rename.big { height: 34px; font-size: var(--fs-lg); font-weight: 600; }
.fx-badge { display: inline-grid; place-items: center; min-width: 40px; height: 22px; padding: 0 6px; border-radius: 7px; font-size: 10px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; color: #fff; background: #94A3B8; flex: none; }
.fx-badge.sm { min-width: 34px; height: 20px; font-size: 9.5px; }
.fx-badge.big { min-width: 80px; height: 52px; font-size: 15px; border-radius: 14px; }
.fx-badge.pdf { background: linear-gradient(160deg, #F87171, #DC2626); } .fx-badge.doc { background: linear-gradient(160deg, #60A5FA, #2563EB); }
.fx-badge.xls { background: linear-gradient(160deg, #4ADE80, #16A34A); } .fx-badge.img { background: linear-gradient(160deg, #38BDF8, #0284C7); }
.fx-chip { display: inline-flex; align-items: center; height: 18px; padding: 0 7px; border-radius: var(--r-pill); font-size: 10.5px; font-weight: 600; color: var(--ink-2); background: rgb(var(--sg-blue-rgb) / .07); white-space: nowrap; flex: none; }
.fx-chip.good { color: #0F7A3D; background: rgb(22 163 74 / .12); }
.fx-chip.sky { color: #0369A1; background: rgb(2 132 199 / .12); }

.fx-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.fx-grid .fx-item { padding: 8px; border-radius: 16px; background: rgb(255 255 255 / .5); box-shadow: inset 0 0 0 1px rgb(255 255 255 / .7); }
.fx-grid .fx-item:hover { background: rgb(255 255 255 / .85); }
.fx-grid .fx-item.sel { background: rgb(var(--mod-rgb) / .14); box-shadow: inset 0 0 0 1.5px rgb(var(--mod-rgb) / .45); }
.fx-grid .fx-check { position: absolute; top: 12px; left: 12px; z-index: 1; }
.fx-thumb { height: 104px; border-radius: 11px; background: rgb(var(--sg-blue-rgb) / .05); display: grid; place-items: center; overflow: hidden; margin-bottom: 6px; }
.fx-thumb img { width: 100%; height: 100%; object-fit: cover; -webkit-user-drag: none; }
.fx-gname { display: flex; min-width: 0; font-size: var(--fs-sm); }
.fx-meta { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; color: var(--muted); font-size: var(--fs-xs); margin-top: 2px; font-variant-numeric: tabular-nums; }
.fx-empty { display: grid; justify-items: center; gap: 4px; text-align: center; padding: 42px 12px; color: var(--muted); }
.fx-empty .ico { color: var(--mod); opacity: .6; margin-bottom: 4px; }
.fx-empty b { color: var(--ink); font-weight: 600; letter-spacing: -.01em; }
.fx-checklist { margin-top: var(--sp-3); padding: 10px 14px; border-radius: 16px; background: rgb(255 255 255 / .55); box-shadow: inset 0 0 0 1px var(--line); }
.fx-checklist summary { cursor: pointer; font-weight: 600; display: flex; gap: 8px; align-items: center; }
.fx-checklist summary span { color: var(--muted); font-weight: 500; }
.fx-checklist summary .ico { color: var(--mod); }
.fx-checklist ul { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 4px; }
.fx-checklist li { display: flex; gap: 6px; align-items: center; }
.fx-checklist li.ok .ico { color: #16A34A; } .fx-checklist li.no .ico { color: var(--faint); }

/* ---- preview sheet (Quick Look) */
.fx-sheet-wrap { position: fixed; inset: 0; z-index: var(--z-modal); pointer-events: none; }
.fx-scrim { position: absolute; inset: 0; background: rgb(16 22 43 / .18); pointer-events: auto; }
.fx-sheet { position: absolute; top: 0; right: 0; bottom: 0; width: min(760px, 100vw); display: grid; grid-template-rows: auto minmax(0, 1fr) auto; pointer-events: auto; outline: none;
  background: rgb(240 243 250 / .9); -webkit-backdrop-filter: blur(30px) saturate(1.8); backdrop-filter: blur(30px) saturate(1.8);
  box-shadow: -1px 0 0 rgb(255 255 255 / .7), -24px 0 64px rgb(var(--sg-blue-rgb) / .24); border-radius: 28px 0 0 28px; will-change: transform; }
.fx-sheet-h { display: flex; align-items: center; gap: 6px; padding: 14px 14px 10px 26px; position: relative; touch-action: none; cursor: grab; }
.fx-sheet-h:active { cursor: grabbing; }
.fx-grip { position: absolute; left: 9px; top: 50%; width: 5px; height: 40px; margin-top: -20px; border-radius: 3px; background: rgb(16 22 43 / .16); }
.fx-sheet-t { flex: 1; min-width: 0; }
.fx-sheet-t h3 { margin: 0; font-size: var(--fs-lg); letter-spacing: -.016em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fx-sheet-m { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; color: var(--muted); font-size: var(--fs-sm); margin-top: 2px; }
.fx-count { color: var(--muted); font-size: var(--fs-sm); margin-right: 4px; }
.fx-sheet .ibtn { width: 32px; height: 32px; border-radius: 50%; border: 0; background: rgb(255 255 255 / .7); box-shadow: inset 0 0 0 1px var(--line-2); }
.fx-sheet .ibtn:disabled { opacity: .4; }
.fx-sheet-b { min-height: 0; margin: 0 14px; border-radius: 18px; background: rgb(255 255 255 / .62); box-shadow: inset 0 0 0 1px rgb(255 255 255 / .8); display: grid; place-items: center; overflow: hidden; }
.fx-img { max-width: 100%; max-height: 100%; object-fit: contain; animation: fx-fade .18s ease-out; }
.fx-pdf { width: 100%; height: 100%; border: 0; background: #fff; }
.fx-noprev { display: grid; justify-items: center; gap: 6px; color: var(--muted); padding: 24px; text-align: center; }
.fx-noprev b { color: var(--ink); }
.fx-noprev .ico { color: var(--mod); }
@keyframes fx-fade { from { opacity: 0; } to { opacity: 1; } }
.fx-sheet-f { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 14px 16px 26px; }
.fx-sheet-where { flex: 1; min-width: 180px; font-size: var(--fs-sm); overflow: hidden; text-overflow: ellipsis; }
.fx-sheet-acts { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.fx-sheet a.btn { text-decoration: none; }
.fx-movesel { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 4px 0 12px; border-radius: var(--r-pill); background: rgb(255 255 255 / .74); box-shadow: inset 0 0 0 1px var(--line-2); color: var(--mod); }
.fx-movesel select { border: 0; background: none; min-height: 0; height: 30px; width: auto; padding: 0 6px 0 0; font-weight: 600; }

/* ---- narrow: folders behind a button, list columns fold, sheet covers the screen */
@media (max-width: 860px) {
  .fx { grid-template-columns: minmax(0, 1fr); }
  .fx-tree { display: none; position: static; max-height: none; }
  .fx.tree-open .fx-tree { display: block; animation: fx-in .2s cubic-bezier(.2, .9, .3, 1); }
  .fx-treebtn { display: inline-flex !important; }
  .fx-search { width: auto; flex: 1 1 160px; }
}
@media (max-width: 640px) {
  .fx-main { padding: var(--sp-2); border-radius: 18px; }
  .fx-wide { display: none; }
  .fx-lhead, .fx-list .fx-item { grid-template-columns: 22px minmax(0, 1fr) 64px; }
  .fx-check { opacity: 1; }
  .fx-crumbs { order: 10; flex-basis: 100%; }
  .fx-tiles { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .fx-grid { grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); }
  .fx-thumb { height: 86px; }
  .fx-sheet { width: 100vw; border-radius: 0; }
  .fx-sheet-h { padding-left: 22px; }
  .fx-sheet-f { padding-left: 14px; }
  .fx-up { flex: 1 1 auto; }
}
@media (pointer: coarse) { .fx-check { opacity: 1; } .fx-node, .fx-src { min-height: 38px; } }
@media (prefers-reduced-motion: reduce) {
  .fx-menu, .fx-bulk, .fx-undo, .fx-plan, .fx-dock > *, .fx.tree-open .fx-tree, .fx-img { animation: none; }
  .fx-node:active, .fx-tile:active, .fx .btn:active:not(:disabled) { transform: none; }
}
@media (prefers-reduced-transparency: reduce) {
  .fx-tree, .fx-main, .fx-sheet, .fx-menu { -webkit-backdrop-filter: none; backdrop-filter: none; background: #fff; }
}
@media (prefers-contrast: more) { .fx-item.sel { box-shadow: inset 0 0 0 2px var(--mod); } .fx-node.on { box-shadow: inset 0 0 0 2px var(--mod); } }