/* 专注拼豆 · 交互增强与桌面工作台 */
.project-dirty-indicator{display:inline-flex;align-items:center;gap:5px;padding:5px 9px;border-radius:999px;background:var(--fill-secondary);color:var(--t3);font-size:11px;font-weight:650;white-space:nowrap}
.project-dirty-indicator.is-dirty{background:rgba(255,149,0,.13);color:#a85b00}
.project-dirty-indicator.is-dirty::before{content:'';width:6px;height:6px;border-radius:50%;background:#ff9500}
.topbar-project{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 11px;border:1px solid var(--bd);border-radius:10px;background:var(--white);color:var(--t2);font-size:12px;font-weight:650;white-space:nowrap}
.topbar-project-primary{border-color:var(--yellow-d);background:var(--yellow);color:#5a4200}
.topbar-project-menu{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:38px;padding:0 11px;border-radius:10px;background:var(--fill-secondary);color:var(--t2);font-size:12px;font-weight:700}
.topbar-project-menu .icon{width:16px;height:16px}
.editor-tool-status{position:absolute;top:12px;left:50%;z-index:30;max-width:calc(100% - 32px);padding:7px 13px;border:1px solid rgba(0,0,0,.08);border-radius:999px;background:rgba(255,255,255,.92);box-shadow:0 4px 18px rgba(0,0,0,.09);color:var(--t2);font-size:12px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;pointer-events:none;opacity:0;transform:translate(-50%,-6px);transition:opacity .16s,transform .16s;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.editor-tool-status{display:none!important}
.editor-tool-status.show{display:none!important}
.brush-size-panel{max-width:380px}
.brush-size-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:4px 0 14px}
.brush-size-option{display:grid;place-items:center;gap:9px;min-height:96px;border:1px solid var(--bd);border-radius:14px;background:var(--bg);color:var(--t2)}
.brush-size-option.active{border-color:var(--yellow-d);background:var(--yellow-alpha);box-shadow:0 0 0 2px var(--yellow-alpha)}
.brush-size-dots{display:grid;width:34px;height:34px;place-content:center;gap:2px}
.brush-size-dots::before{content:'';display:block;width:10px;height:10px;border-radius:2px;background:currentColor;box-shadow:12px 0 currentColor,0 12px currentColor,12px 12px currentColor}
.brush-size-dots.size-1::before{box-shadow:none}
.brush-size-dots.size-3::before{box-shadow:12px 0 currentColor,24px 0 currentColor,0 12px currentColor,12px 12px currentColor,24px 12px currentColor,0 24px currentColor,12px 24px currentColor,24px 24px currentColor}
.brush-settings-label{margin:2px 0 8px;color:var(--t2);font-size:12px;font-weight:700}
.symmetry-mode-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-bottom:10px}
.symmetry-mode-option{display:flex;min-height:66px;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:8px;border:1px solid var(--bd);border-radius:12px;background:var(--bg);color:var(--t2);text-align:center}
.symmetry-mode-option strong{font-size:13px;color:var(--t)}
.symmetry-mode-option span{font-size:10px;line-height:1.25;color:var(--t3)}
.symmetry-mode-option.active{border-color:var(--yellow-d);background:var(--yellow-alpha);box-shadow:0 0 0 2px var(--yellow-alpha)}
.symmetry-mode-note{margin:0 2px 14px;color:var(--t3);font-size:11px;line-height:1.45}
.symmetry-mode-badge{display:inline-flex;align-items:center;justify-content:center;min-width:25px;height:17px;padding:0 4px;border:1px solid currentColor;border-radius:5px;font-size:9px;font-weight:750;line-height:1;opacity:.82}
.symmetry-guide{position:absolute;z-index:5;overflow:visible;pointer-events:none}
.symmetry-axis{position:absolute;display:block;background:#ff3b30;box-shadow:0 0 0 1px rgba(255,255,255,.82);opacity:.78}
.symmetry-axis.axis-x{top:0;bottom:0;left:50%;width:1px;transform:translateX(-.5px)}
.symmetry-axis.axis-y{left:0;right:0;top:50%;height:1px;transform:translateY(-.5px)}
@media(max-width:520px){.symmetry-mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.symmetry-mode-option{min-height:62px}}
.delete-mode-badge{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:17px;padding:0 4px;border:1px solid var(--bd);border-radius:5px;background:var(--fill-secondary);color:var(--t2);font-size:9px;font-weight:700;line-height:1;white-space:nowrap}
.float-btn.active .delete-mode-badge{border-color:rgba(90,66,0,.22);background:rgba(255,255,255,.68);color:#5a4200}
.delete-color-mode-panel{max-width:460px}
.delete-color-mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:4px 0 14px}
.delete-color-mode-option{display:flex;min-height:112px;flex-direction:column;align-items:flex-start;justify-content:center;gap:7px;padding:16px;border:1px solid var(--bd);border-radius:14px;background:var(--bg);color:var(--t2);text-align:left}
.delete-color-mode-option strong{font-size:15px;color:var(--t)}
.delete-color-mode-option span{font-size:12px;line-height:1.5;color:var(--t3)}
.delete-color-mode-option.active{border-color:var(--yellow-d);background:var(--yellow-alpha);box-shadow:0 0 0 2px var(--yellow-alpha)}
@media(max-width:520px){.delete-color-mode-grid{grid-template-columns:1fr}.delete-color-mode-option{min-height:88px}}
.stats-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px 6px;color:var(--t3);font-size:12px}
.stats-sort{display:flex;padding:2px;border-radius:9px;background:var(--fill-secondary)}
.stats-sort button{min-height:30px;padding:0 10px;border-radius:7px;color:var(--t3);font-size:11px;font-weight:650}
.stats-sort button.active{background:var(--white);color:var(--t);box-shadow:var(--shadow-sm)}
.undo-action-toast{position:fixed;left:50%;bottom:calc(112px + var(--safe-b));z-index:520;display:flex;align-items:center;gap:14px;max-width:calc(100vw - 28px);padding:10px 10px 10px 15px;border-radius:13px;background:rgba(28,28,30,.94);box-shadow:0 12px 36px rgba(0,0,0,.24);color:#fff;font-size:13px;font-weight:600;opacity:0;transform:translate(-50%,10px);transition:opacity .16s,transform .16s}
.undo-action-toast.show{opacity:1;transform:translate(-50%,0)}
.undo-action-toast span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.undo-action-toast button{min-height:34px;padding:0 12px;border-radius:9px;background:var(--yellow);color:#4d3900;font-size:13px;font-weight:750}
.project-action-panel{max-width:480px}
.project-action-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:4px 0 14px}
.project-action-grid button{display:flex;align-items:center;gap:10px;min-height:54px;padding:0 14px;border:1px solid var(--bd);border-radius:12px;background:var(--bg);color:var(--t2);font-size:14px;font-weight:650;text-align:left}
.project-action-grid button .icon{width:20px;height:20px;color:var(--t3)}
.project-action-grid button.danger{color:#d63a3a;background:rgba(255,59,48,.06)}

/* Quick palette opens from the current-color control in the toolbar. */
.float-color-wrap{display:block;opacity:0!important;pointer-events:none!important;animation:none!important}
.float-color-wrap.is-open{opacity:1!important;pointer-events:auto!important}

@media(max-width:899px), (min-width:900px) and (hover:none), (min-width:900px) and (pointer:coarse){
  .sheet-overlay.show .sheet-panel{animation:none!important}
  .export-settings-panel{contain:layout paint}
  #settingsModal .modal-panel-settings{transition:transform .18s var(--ease-out),opacity .12s linear!important;contain:layout paint}
  #settingsModal:not(.show) .modal-panel-settings{transform:translate3d(0,16px,0) scale(.99)!important}

  .drawer{transition:transform .22s var(--ease-out)!important;will-change:transform}
  .modal-panel,.sheet-panel{will-change:transform,opacity}
  .strategy-chooser{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  /* 移动端只动画合成层属性，避免 clip-path 与毛玻璃在首帧造成掉帧。 */
  .float-color-wrap{
    transform-origin:18% 100%;
    transform:translateX(-50%) translateY(8px) scale(.98)!important;
    transition:opacity .14s ease,transform .16s var(--ease-out)!important;
    backdrop-filter:none!important;
    -webkit-backdrop-filter:none!important;
    will-change:opacity,transform;
    contain:layout paint;
  }
  .float-color-wrap.is-preparing{transition:none!important}
  .float-color-wrap.is-open{transform:translateX(-50%) translateY(0) scale(1)!important}
  .float-color-wrap.is-closing{opacity:0!important;pointer-events:none!important;transform:translateX(-50%) translateY(6px) scale(.98)!important}
}

@media(max-width:760px){
  .topbar-project,.project-dirty-indicator{display:none!important}
  /* The quick palette keeps its established content grid; only the full picker is size-stabilized. */

  .float-color-wrap{transform-origin:50% 100%}
  .topbar-project-menu{width:40px;min-width:40px;padding:0}
  .topbar-project-menu span{display:none}
  .editor-tool-status{top:8px;max-width:calc(100% - 20px)}
  .stats-toolbar{align-items:flex-start;flex-direction:column}

  /* Layers use a bounded bottom sheet; only the middle list scrolls. */
  #layerPanelOverlay.layer-panel-overlay{left:0!important;right:0!important;top:auto!important;bottom:0!important;width:100%!important;height:min(72dvh,680px)!important;max-height:calc(100dvh - 64px)!important;padding:0 0 env(safe-area-inset-bottom)!important;overflow:hidden!important;border-radius:20px 20px 0 0!important}
  #layerPanelOverlay .layer-panel{height:100%!important;min-height:0!important;overflow:hidden!important;display:flex!important;flex-direction:column!important}
  #layerPanelOverlay .layer-panel-head,#layerPanelOverlay .layer-panel-footer{flex:0 0 auto!important}
  #layerPanelOverlay .layer-list{flex:1 1 auto!important;min-height:0!important;overflow-y:auto!important;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y;padding-bottom:10px!important}
  #layerPanelOverlay .layer-item{touch-action:pan-y}
  #layerPanelOverlay .layer-drag-handle{width:24px;height:24px;right:-7px;bottom:-7px;touch-action:none}
}

/* Settings stays a full-width mobile sheet unless desktop mode explicitly applies. */
#settingsModal{align-items:flex-end;padding:0}
#settingsModal .modal-panel-settings{width:100%;max-width:none;max-height:92dvh;border-radius:22px 22px 0 0;transform-origin:bottom;display:flex!important;flex-direction:column!important}
#settingsModal .modal-panel-settings .modal-body{display:block;grid-template-columns:none;flex:1 1 auto;min-height:0;overflow-y:auto}
#settingsModal .modal-panel-settings .modal-footer{position:static!important;inset:auto!important;width:100%!important;max-width:none!important;box-sizing:border-box;flex:0 0 auto;align-self:stretch}
#settingsModal .modal-panel-settings .settings-column{display:block}
#settingsModal .modal-panel-settings .settings-column-secondary{display:flex;min-width:0;flex-direction:column}

/* Keep the brand and palette selection label readable in the editor top bar. */
.brand-btn{width:clamp(168px,44vw,184px)!important;max-width:none!important;min-width:0!important;flex:0 1 auto}
.brand-btn span{display:block;max-width:none!important;min-width:0;flex:1 1 auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

@media(min-width:900px) and (hover:hover) and (pointer:fine){
  /* Desktop dialogs use a work-window model instead of mobile bottom sheets. */
  body:not(.apple-benchmark):not([data-active-view="workbench"]) :is(.modal-overlay,.sheet-overlay,.strategy-chooser){background:rgba(0,0,0,.30)!important;box-shadow:none!important;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
  .modal-overlay{align-items:flex-start;justify-content:center;padding:clamp(64px,9vh,112px) 28px 28px}
  .modal-panel{width:min(600px,calc(100vw - 64px));max-width:760px;max-height:calc(100dvh - clamp(96px,14vh,152px));border-radius:20px!important;box-shadow:0 24px 80px rgba(0,0,0,.22)!important}
  .modal-head{min-height:60px;padding:14px 20px!important;flex:0 0 auto}
  .modal-body{max-height:none!important;min-height:0;padding:16px 20px 20px;overscroll-behavior:contain}
  .modal-footer{padding:14px 20px 18px!important;flex:0 0 auto}

  .sheet-overlay{align-items:flex-start;justify-content:center;padding:clamp(72px,10vh,124px) 28px 28px;contain:layout paint}
  .sheet-panel{width:min(620px,calc(100vw - 64px));max-width:620px;max-height:calc(100dvh - clamp(112px,17vh,176px));padding:0 24px 18px;border-radius:20px!important;overflow:auto;transform:translate3d(0,-8px,0) scale(.985)}
  .sheet-overlay.show .sheet-panel{transform:translate3d(0,0,0) scale(1);animation:none}
  .sheet-handle{display:none}
  .sheet-title{position:sticky;top:0;z-index:3;margin:0 -24px 16px;padding:18px 54px 15px;border-bottom:.5px solid var(--apple-separator,var(--bd));background:var(--dialog-surface,var(--apple-surface,var(--white)));text-align:left;font-size:17px}
  .sheet-cancel{position:sticky;bottom:-18px;z-index:3;margin:12px -24px -18px;width:calc(100% + 48px);border-top:.5px solid var(--apple-separator,var(--bd));background:var(--dialog-surface,var(--apple-surface,var(--white)))}
  .sheet-btn{min-height:48px;text-align:left;padding-left:16px;padding-right:16px}
  .brush-size-panel,.project-action-panel{max-width:520px}
  .brush-size-option{min-height:112px}

  .drawer{left:50%;right:auto;bottom:auto;top:clamp(72px,10vh,124px);width:min(720px,calc(100vw - 64px));max-height:calc(100dvh - clamp(112px,17vh,176px));padding:0 24px 20px;border-radius:20px!important;transform:translate(-50%,-8px) scale(.985);opacity:0;visibility:hidden;transition:opacity .16s,transform .2s var(--ease-out),visibility 0s .2s}
  .drawer.show{transform:translate(-50%,0) scale(1);opacity:1;visibility:visible;transition:opacity .16s,transform .2s var(--ease-out),visibility 0s}
  .drawer-handle{display:none}
  .drawer-title{position:sticky;top:0;z-index:3;margin:0 -24px 14px;padding:18px 52px 15px;border-bottom:.5px solid var(--apple-separator,var(--bd));background:var(--dialog-surface,var(--apple-surface,var(--white)));text-align:left}
  .drawer-close{position:sticky;bottom:-20px;z-index:3;margin:12px -24px -20px;width:calc(100% + 48px);background:var(--dialog-surface,var(--apple-surface,var(--white)))}

  .strategy-chooser{align-items:flex-start;padding:clamp(56px,8vh,96px) 32px 32px}
  .strategy-panel{width:min(1120px,calc(100vw - 64px));max-height:calc(100dvh - clamp(96px,14vh,144px));border-radius:20px!important;padding:20px 22px}
  .strategy-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}

  .export-settings-panel{width:min(780px,calc(100vw - 64px));max-width:780px;height:min(860px,calc(100dvh - clamp(112px,17vh,176px)));max-height:calc(100dvh - clamp(112px,17vh,176px));padding:0!important;overflow:hidden!important}
  .export-settings-panel .export-settings-title{position:relative;top:auto;z-index:5;min-height:64px;margin:0;padding:19px 64px 16px;border-bottom:.5px solid var(--apple-separator,var(--bd));background:var(--apple-surface-raised,var(--white));text-align:center}
  .export-settings-panel .export-settings-close{display:flex;right:20px}
  .export-settings-panel .export-settings-scroll{flex:1 1 auto;padding:20px 24px 28px;scrollbar-gutter:stable;background:var(--apple-surface-raised,var(--white))}
  .export-settings-panel .export-res-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .export-settings-panel .export-toggle{min-height:58px;padding:13px 16px}
  .export-settings-panel>.export-btn-row{position:static;z-index:4;margin:0;padding:14px 24px 18px;border-top:.5px solid var(--apple-separator,var(--bd));background:var(--apple-surface-raised,var(--white));box-shadow:0 -8px 18px rgba(0,0,0,.04)}
  .export-settings-panel>.sheet-cancel{display:none}

  #settingsModal{align-items:flex-start!important;justify-content:center;padding:clamp(64px,9vh,112px) 28px 28px!important}
  #settingsModal .modal-panel-settings{width:min(980px,calc(100vw - 72px))!important;min-width:0!important;max-width:980px!important;height:min(860px,calc(100dvh - clamp(72px,11vh,120px)));max-height:calc(100dvh - clamp(72px,11vh,120px));border-radius:20px!important;overflow:hidden}
  #settingsModal .modal-panel-settings .modal-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:18px;min-height:0;overflow-y:auto!important;overflow-x:hidden;padding-bottom:24px}
  #settingsModal .modal-panel-settings .settings-column{display:flex;min-width:0;flex-direction:column;align-self:start;gap:14px}
  .modal-panel-settings .settings-column>.param-group,.modal-panel-settings .settings-column>.settings-preview-wrap{min-width:0;margin:0}
  .modal-panel-settings .settings-column-primary>.settings-preview-wrap{min-height:0;padding:14px;display:block;border:.5px solid var(--apple-separator,var(--bd));background:inherit;box-shadow:none}
  .modal-panel-settings .settings-column-primary #settingsPreviewCanvas{width:100%;max-height:250px;margin:0 auto;object-fit:contain}
  .modal-panel-settings .settings-column-secondary>.param-group{margin:0}
  .modal-panel-settings .param-group{padding:16px 16px 14px;overflow:visible;border:.5px solid var(--apple-separator,var(--bd));background:inherit;box-shadow:none}
  .modal-panel-settings .param-legend{display:inline-flex;width:auto;max-width:100%;min-height:22px;margin:0 0 8px;padding:0;background:transparent!important;color:var(--t2);font-size:12px;font-weight:700;letter-spacing:.02em;line-height:22px}
  .modal-panel-settings .param-legend>.icon{width:15px;height:15px;color:var(--t3)}
  .modal-panel-settings .settings-preview-wrap{min-width:0;min-height:300px;margin:0;position:relative;padding:16px;display:grid;grid-template-rows:auto minmax(230px,1fr);border:.5px solid var(--apple-separator,var(--bd));background:inherit;box-shadow:none}
  .modal-panel-settings .settings-preview-head{min-height:22px;margin:0 0 8px;color:var(--t2);font-size:12px;font-weight:700;letter-spacing:.02em;text-align:left}
  .modal-panel-settings .settings-preview-head>.icon{width:15px;height:15px;color:var(--t3)}
  .modal-panel-settings .settings-size-row{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:end;gap:8px}
  .modal-panel-settings .settings-number-field{min-width:0}
  .modal-panel-settings .settings-number-field .fld-inp{display:block;min-width:0;width:100%}
  .modal-panel-settings .bead-estimate{grid-column:1/-1;min-width:0}
  .modal-panel-settings .settings-adv-toggle{display:flex!important;grid-column:1/-1;position:relative;z-index:2;min-height:48px;visibility:visible}
  .modal-panel-settings .settings-adv-body{display:block;width:100%;grid-column:1/-1}
  .modal-panel-settings .settings-adv-body[hidden]{display:none!important}
  .modal-panel-settings #settingsPreviewCanvas{width:auto;max-width:100%;max-height:360px;align-self:center;justify-self:center;object-fit:contain}

  #statsModal .modal-panel{width:min(760px,calc(100vw - 72px));max-width:760px}
  #statsModal .stats-toolbar{padding:14px 20px 10px}
  #statsColorList{max-height:min(62vh,640px)!important;padding:6px 14px 18px!important}
  #settingsBrandModal .modal-panel{width:min(460px,calc(100vw - 72px))!important;max-width:460px!important}

  .editor-tool-status.is-temporary{color:#fff;background:rgba(28,28,30,.9);border-color:transparent}
  #canvasArea.temporary-pan{cursor:grab!important}
  #canvasArea.temporary-pan:active{cursor:grabbing!important}

  /* Compact top-bar sizing; the board control must not dominate commands. */
  .topbar-size{height:38px!important;min-height:38px!important;padding:0 10px!important;border-radius:10px!important;gap:5px!important;font-size:12px!important}
  .topbar-size>.icon{width:16px!important;height:16px!important}
  .topbar-size .topbar-chevron{width:12px!important;height:12px!important}

  /* Brand label sizing is defined in the shared top-bar rule above. */

  /* Desktop colour browser: a readable swatch catalogue, with only the palette pane scrolling. */
  #colorPickerModal.drawer{position:fixed!important;left:50%!important;right:auto!important;top:clamp(72px,9vh,104px)!important;bottom:auto!important;display:grid!important;grid-template-rows:auto auto minmax(0,1fr)!important;width:min(960px,calc(100vw - 72px))!important;height:min(780px,calc(100dvh - 144px))!important;max-height:calc(100dvh - 144px)!important;padding:0!important;overflow:hidden!important;border:0!important;background:var(--apple-surface-raised,var(--white))!important;box-shadow:0 24px 80px rgba(0,0,0,.22)!important}
  #colorPickerModal .drawer-title{position:relative!important;display:flex;align-items:center;min-height:62px;margin:0!important;padding:0 64px 0 24px!important;border-bottom:.5px solid var(--apple-separator,var(--bd));background:var(--apple-surface-raised,var(--white))!important;font-size:18px;text-align:left}
  #colorPickerModal .drawer-search{margin:0;padding:14px 20px 12px!important;border-bottom:.5px solid var(--apple-separator,var(--bd));background:var(--apple-surface-raised,var(--white))!important}
  #colorPickerModal .drawer-search input{min-height:46px;padding:10px 14px;font-size:16px;border-radius:11px}
  #colorPickerModal .drawer-grid{display:grid!important;grid-template-rows:auto minmax(0,1fr);min-height:0;height:100%;overflow:hidden;padding:14px 20px 20px!important}
  #colorPickerModal .series-tabs{margin:0 -2px 12px;padding:0 2px 2px;white-space:nowrap}
  #colorPickerModal .series-tab{padding:5px 12px;font-size:12px}
  #colorPickerModal .picker-color-grid{grid-template-columns:repeat(auto-fill,minmax(60px,1fr));align-content:start;min-height:0;height:100%;overflow-y:auto;gap:8px;padding:2px;scrollbar-gutter:stable;overscroll-behavior:contain}
  #colorPickerModal .color-picker-item{width:auto;height:60px;min-width:60px;border-radius:10px}
  #colorPickerModal .color-picker-label{right:2px;bottom:3px;left:2px;overflow:hidden;color:#172033;font-size:11px;font-weight:750;line-height:14px;text-align:center;text-overflow:ellipsis;text-shadow:0 1px 1px rgba(255,255,255,.78);white-space:nowrap;opacity:.9}
  #colorPickerModal .drawer-close{display:none!important}
  #colorPickerModal .color-picker-close{position:absolute;top:11px;right:14px;display:grid;place-items:center;width:40px;height:40px;border:0;border-radius:50%;background:var(--apple-fill,var(--fill-tertiary));color:var(--apple-secondary,var(--t2));font-size:28px;font-weight:300;line-height:1;cursor:pointer}
  #colorPickerModal .color-picker-close:hover{color:var(--apple-blue,#0a84ff);background:var(--apple-separator,var(--bd))}

  /* Layer window: one surface, fixed header/footer, scrollable list. */
  #layerPanelOverlay.layer-panel-overlay{right:20px!important;top:76px!important;bottom:24px!important;width:min(440px,calc(100vw - 48px))!important;height:auto!important;max-height:none!important;padding:0!important;overflow:hidden!important;border:1px solid var(--apple-separator,var(--bd))!important;border-radius:20px!important;background:var(--apple-surface-raised,var(--white))!important;box-shadow:0 20px 64px rgba(0,0,0,.18)!important;transform:translateX(calc(100% + 32px))!important;opacity:0!important;pointer-events:none!important}
  #layerPanelOverlay.layer-panel-overlay.show{transform:translateX(0)!important;opacity:1!important;pointer-events:auto!important}
  #layerPanelOverlay .layer-panel{height:100%!important;min-height:0!important;overflow:hidden!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;display:flex!important;flex-direction:column!important}
  #layerPanelOverlay .layer-panel-head{position:sticky;top:0;z-index:3;min-height:56px;padding:12px 14px!important;background:var(--apple-surface-raised,var(--white))!important}
  #layerPanelOverlay .layer-list{flex:1 1 auto!important;min-height:0!important;overflow-y:auto!important;padding:8px 10px!important}
  #layerPanelOverlay .layer-panel-footer{position:sticky;bottom:0;z-index:3;flex:0 0 auto!important;padding:10px 12px 12px!important;background:var(--apple-surface-raised,var(--white))!important}

  /* Quick palette uses compositor-only animation. Animating clip-path on a large,
     scrollable palette causes visible first-frame stalls on desktop browsers. */
  .float-color-wrap.is-desktop-popover{position:fixed!important;right:auto!important;bottom:auto!important;margin:0!important;z-index:260!important;min-width:0!important;overflow:auto!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;transform:translate3d(-8px,0,0) scale(.985)!important;transition:opacity .14s ease,transform .18s var(--ease-out)!important;will-change:opacity,transform}
  .float-color-wrap.is-desktop-popover.is-preparing{transition:none!important}
  .float-color-wrap.is-desktop-popover.opens-right{transform-origin:0 50%!important;transform:translate3d(-8px,0,0) scale(.985)!important}
  .float-color-wrap.is-desktop-popover.opens-left{transform-origin:100% 50%!important;transform:translate3d(8px,0,0) scale(.985)!important}
  .float-color-wrap.is-desktop-popover.is-open{transform:translate3d(0,0,0) scale(1)!important}
  .float-color-wrap.is-desktop-popover.is-closing.opens-right{transform:translate3d(-6px,0,0) scale(.99)!important}
  .float-color-wrap.is-desktop-popover.is-closing.opens-left{transform:translate3d(6px,0,0) scale(.99)!important}
  .float-color-wrap.is-desktop-popover .color-strip{justify-content:flex-start!important}

  /* Board size sheet: compact presets and controls for mouse use. */
  .board-size-panel{width:min(620px,calc(100vw - 64px))!important;max-width:620px!important}
  .board-size-panel #sizeChips{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px!important}
  .board-size-panel .size-preset-chip{display:grid!important;grid-template-columns:14px auto minmax(0,1fr) 14px!important;min-width:0!important;min-height:36px!important;height:36px!important;padding:4px 7px!important;border-radius:7px!important;font-size:11px!important;gap:4px!important}
  .board-size-panel .size-preset-chip>.icon{width:14px!important;height:14px!important}
  .board-size-panel .size-preset-chip>small{font-size:10px!important;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .board-size-panel .size-chip-check{width:14px!important;height:14px!important;font-size:9px!important}
  .board-size-panel .fld{margin-bottom:8px!important}
  .board-size-panel input[type="number"]{min-height:34px!important;height:34px!important;padding:4px 8px!important;font-size:13px!important}
  .board-size-panel #sizeConfirm{min-height:38px!important;height:38px!important;padding:6px 14px!important;font-size:13px!important}

  /* Layer more actions: contextual desktop menu anchored to the ellipsis button. */
  .layer-sheet-overlay{background:transparent!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  .layer-sheet-panel.is-desktop-context{position:fixed!important;left:auto;right:auto;top:auto;bottom:auto;width:300px!important;max-width:calc(100vw - 32px)!important;max-height:calc(100dvh - 32px)!important;padding:10px!important;border:1px solid var(--apple-separator,var(--bd))!important;border-radius:12px!important;background:var(--apple-surface-raised,var(--white))!important;box-shadow:0 14px 40px rgba(0,0,0,.18)!important;overflow:auto!important;transform:translateY(-4px) scale(.985)!important;opacity:0;transition:opacity .12s ease,transform .14s var(--ease-out)!important}
  .layer-sheet-overlay.show .layer-sheet-panel.is-desktop-context{transform:translateY(0) scale(1)!important;opacity:1}
  .layer-sheet-panel.is-desktop-context .layer-sheet-drag{display:none}
  .layer-sheet-panel.is-desktop-context .layer-sheet-head{min-height:30px;margin-bottom:7px;padding-bottom:7px;border-bottom:1px solid var(--bd)}
  .layer-sheet-panel.is-desktop-context .layer-sheet-title{max-width:230px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
  .layer-sheet-panel.is-desktop-context .layer-sheet-close{width:24px;height:24px}
  .layer-sheet-panel.is-desktop-context .layer-sheet-opacity{margin-bottom:7px}
  .layer-sheet-panel.is-desktop-context .layer-sheet-op-head{margin-bottom:4px;font-size:11px}
  .layer-sheet-panel.is-desktop-context .layer-sheet-op-slider::-webkit-slider-thumb{width:16px;height:16px}
  .layer-sheet-panel.is-desktop-context .layer-sheet-rename-row{gap:5px;margin-bottom:7px}
  .layer-sheet-panel.is-desktop-context .layer-sheet-rename-input{height:32px;padding:5px 8px;font-size:12px}
  .layer-sheet-panel.is-desktop-context .layer-sheet-rename-btn{height:32px;padding:5px 10px;font-size:12px}
  .layer-sheet-panel.is-desktop-context .layer-sheet-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;margin-bottom:4px}
  .layer-sheet-panel.is-desktop-context .layer-sheet-grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}
  .layer-sheet-panel.is-desktop-context .layer-sheet-card{display:flex;flex-direction:row;align-items:center;justify-content:flex-start;gap:6px;min-height:32px;padding:5px 8px;border-radius:7px;text-align:left}
  .layer-sheet-panel.is-desktop-context .sheet-card-icon{font-size:13px}
  .layer-sheet-panel.is-desktop-context .layer-sheet-card span{font-size:11px;white-space:nowrap}

  /* Keep every window surface continuous; prevents bright strips at sticky edges. */
  .modal-panel,.sheet-panel,.drawer{--dialog-surface:color-mix(in srgb,var(--apple-surface,var(--white)) 92%,var(--apple-bg,var(--bg)));background:var(--dialog-surface)!important;background-clip:padding-box!important}
  .modal-head,.modal-body,.modal-footer,.sheet-title,.sheet-cancel,.drawer-title,.drawer-close{background-color:var(--dialog-surface)!important}
}

/* Landscape tablets remain touch-first even when their CSS viewport is desktop-wide. */
@media (min-width:900px) and (hover:none), (min-width:900px) and (pointer:coarse){
  .bottom-area{bottom:max(14px,env(safe-area-inset-bottom));max-width:calc(100vw - 32px)}
  .float-capsule{width:min(1040px,calc(100vw - 32px));padding:6px 8px;border-radius:20px}
  .float-row{gap:4px;min-height:44px}
  .float-tools{gap:3px;padding-inline:4px}
  .float-btn{min-height:44px;padding-inline:12px}
  .float-btn.icon-only,.float-set{width:44px;height:44px}
  .float-play{width:72px;height:44px;border-radius:12px}
  .float-stat{min-height:44px;padding-inline:12px}
  .float-color-wrap{width:min(720px,calc(100vw - 40px));min-width:0;max-width:calc(100vw - 40px);max-height:min(46dvh,520px);padding:12px 14px;border-radius:var(--r-xl)}
  .float-color-wrap .color-strip,.float-color-wrap .series-tab-body{justify-content:center;gap:6px}
  .float-color-wrap .swatch-item,.float-color-wrap .series-tab-body .swatch-item{width:40px;height:48px}
  .float-color-wrap .swatch-label{height:17px;font-size:10px;line-height:17px}
}

@media(min-width:1200px) and (hover:hover) and (pointer:fine){
  .topbar{height:66px;padding:0 20px}
  .topbar-left,.topbar-right{gap:10px}
  .brand-btn{height:42px;max-width:none!important;padding:0 14px;font-size:13px}
  .brand-btn span{max-width:none!important;font-size:13px}
  .topbar-undo{width:48px;height:48px}
  .topbar-size{min-height:42px;padding:0 16px;font-size:13px}
  .bottom-area{bottom:20px;max-width:calc(100vw - 48px)}
  .float-capsule{padding:9px 12px;border-radius:22px;box-shadow:0 14px 44px rgba(0,0,0,.14)}
  .float-row{gap:10px}
  .float-tools{gap:5px}
  .float-btn{min-height:48px;padding:0 13px;border-radius:13px;font-size:13px}
  .float-btn.icon-only,.float-set{width:48px;min-width:48px;padding:0}
  .float-play{min-width:86px}
  .float-stat{min-height:48px;padding:0 14px}
  .float-color-wrap{min-width:760px;max-width:min(980px,calc(100vw - 80px));max-height:390px;padding:14px 16px}
  .modal-panel:not(.modal-panel-settings){width:min(680px,calc(100vw - 80px));max-width:760px}
  .modal-panel-settings{width:min(1040px,calc(100vw - 96px));max-width:1040px}
  #statsModal .modal-panel{width:min(800px,calc(100vw - 96px));max-width:800px}
  #statsColorList{max-height:min(64vh,680px)!important}
  .sheet-panel{max-width:660px}
  .layer-panel{width:430px}
  .editor-tool-status{top:18px;padding:9px 16px;font-size:13px}
}

/* First-visit legal agreement */
.legal-modal-mask[hidden]{display:none!important}
.legal-modal-mask{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;padding:max(16px,var(--safe-t)) 16px max(16px,var(--safe-b));background:rgba(0,0,0,.38);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.legal-modal{display:flex;width:min(480px,100%);max-height:min(760px,calc(100dvh - 32px));flex-direction:column;overflow:hidden;border:.5px solid var(--apple-separator,var(--bd));border-radius:20px;background:var(--apple-surface-raised,var(--white));box-shadow:0 24px 80px rgba(0,0,0,.24);color:var(--apple-label,var(--t));outline:none}
.legal-modal-head{display:flex;align-items:center;gap:12px;padding:20px 22px 16px;border-bottom:.5px solid var(--apple-separator,var(--bd))}
.legal-modal-icon{display:grid;width:42px;height:42px;flex:0 0 auto;place-items:center;border-radius:12px;background:color-mix(in srgb,var(--apple-blue,#0071e3) 11%,transparent);font-size:21px}
.legal-modal-head h2{font-size:18px;font-weight:700;letter-spacing:-.02em;line-height:1.25}
.legal-modal-head p{margin-top:3px;color:var(--apple-secondary,var(--t3));font-size:12px}
.legal-scroll-content{min-height:0;max-height:52dvh;overflow-y:auto;padding:18px 22px;color:var(--apple-label,var(--t));font-size:14px;line-height:1.72;overscroll-behavior:contain;scrollbar-gutter:stable}
.legal-scroll-content:focus-visible{outline:2px solid var(--apple-blue,#0071e3);outline-offset:-3px}
.legal-scroll-content section{margin-top:18px}
.legal-scroll-content h3{margin-bottom:6px;font-size:15px;font-weight:700}
.legal-scroll-content p+p{margin-top:8px}
.legal-scroll-content ul{margin:7px 0 0;padding-left:20px}
.legal-scroll-content li+li{margin-top:4px}
.legal-scroll-content a{color:var(--apple-blue,#0071e3);font-weight:600;text-decoration:none}
.legal-allow,.legal-deny{padding:8px 10px;border-radius:9px;font-weight:650}
.legal-allow{color:var(--apple-green,#248a3d);background:color-mix(in srgb,var(--apple-green,#248a3d) 9%,transparent)}
.legal-deny{color:var(--apple-red,#ff3b30);background:color-mix(in srgb,var(--apple-red,#ff3b30) 8%,transparent)}
.legal-note{color:var(--apple-secondary,var(--t3));font-size:12px}
.legal-scroll-end{margin-top:20px;color:var(--apple-secondary,var(--t3));font-size:12px;text-align:center}
.legal-modal-footer{padding:12px 18px 18px;border-top:.5px solid var(--apple-separator,var(--bd));background:var(--apple-surface-raised,var(--white))}
.legal-modal-footer p{min-height:18px;margin-bottom:8px;color:var(--apple-secondary,var(--t3));font-size:11px;text-align:center}
.legal-agree-btn{width:100%;min-height:46px;padding:10px 16px;border-radius:999px;background:var(--apple-blue,#0071e3);color:#fff;font-size:14px;font-weight:650;transition:transform .16s ease,opacity .16s ease,background .16s ease}
.legal-agree-btn:active:not(:disabled){transform:scale(.98)}
.legal-agree-btn:disabled{opacity:.38;cursor:not-allowed}
.legal-review-link{margin:8px 0 14px;padding:4px 8px;color:var(--apple-blue,#0071e3);font-size:12px;font-weight:600}
.legal-review-link:active{opacity:.65}
@media(max-width:520px){.legal-modal-mask{align-items:flex-end;padding:0}.legal-modal{width:100%;max-height:94dvh;border-width:.5px 0 0;border-radius:22px 22px 0 0}.legal-modal-head{padding:17px 18px 14px}.legal-scroll-content{max-height:none;flex:1;padding:16px 18px}.legal-modal-footer{padding:10px 14px calc(14px + var(--safe-b))}}
@media(prefers-reduced-motion:reduce){.legal-agree-btn{transition:none}}

/* Continuous modal surfaces: one opaque surface prevents translucent headers from stacking brighter than their parent. */
body .modal-overlay>.modal-panel,body .sheet-overlay>.sheet-panel,body .drawer,body .layer-panel-overlay>.layer-panel,body .layer-sheet-overlay>.layer-sheet-panel,body .legal-modal-mask>.legal-modal,body .onboard-overlay>.onboard-card,body .strategy-chooser>.strategy-panel,body #processingOverlay .proc-panel,body .focus-overlay>.focus-panel,body .cp-picker-panel,body .wb-export-modal-card,body .wb-settings-modal-shell,body .wb-mobile-palette-sheet-content,body .wbe-export-dialog-card,body .wbe-export-strategy,body .wbe-crop-manual-panel,body .feature-guide-modal,body .wb-brush-picker-panel{--dialog-surface:color-mix(in srgb,var(--apple-surface,var(--white)) 92%,var(--apple-bg,var(--bg)));background-color:var(--dialog-surface)!important;background-image:none!important}
body :where(.modal-head,.modal-body,.modal-footer,.sheet-title,.sheet-cancel,.drawer-title,.drawer-close,.export-settings-title,.export-settings-scroll,.export-btn-row,.legal-modal-head,.legal-scroll-content,.legal-modal-footer,.layer-panel-head,.layer-list,.layer-panel-footer,.layer-sheet-head,.strategy-head,.proc-title,.focus-head,.wb-export-modal-head,.wb-export-modal-opts,.wb-export-modal-foot,.wb-settings-modal-head,.wb-settings-modal-body,.wb-settings-modal-footer,.wb-mobile-palette-sheet-header,.wb-brush-picker-panel-head,.wbe-export-strategy-title){background-color:var(--dialog-surface,var(--apple-surface,var(--white)))!important;background-image:none!important;box-shadow:none}
body .modal-panel-settings :where(.param-legend,.settings-preview-head){background:transparent!important}
body :where(.sheet-handle,.drawer-handle,.layer-sheet-drag){background:var(--apple-separator,var(--bd))!important;opacity:1}
body :where(.modal-body,.sheet-panel,.drawer,.legal-scroll-content){scrollbar-color:var(--apple-separator,var(--bd)) transparent}
body :where(.modal-body,.sheet-panel,.drawer,.legal-scroll-content)::-webkit-scrollbar-track{background:transparent}
body :where(.modal-body,.sheet-panel,.drawer,.legal-scroll-content)::-webkit-scrollbar-thumb{background:var(--apple-separator,var(--bd));border-radius:9999px}
.export-settings-panel .is-disabled{opacity:.38!important;cursor:not-allowed!important;pointer-events:auto;filter:grayscale(.25)}
.export-settings-panel .is-disabled :where(.export-fopt,.export-res-opt,.export-toggle){cursor:not-allowed!important}
.export-settings-panel [data-export-dep].is-disabled{color:var(--apple-tertiary,var(--t3))!important}

/* Export sheet: one continuous surface with consistent grouped controls. */
.export-settings-panel{
  --export-panel-surface:var(--apple-surface-raised,var(--white));
  --export-control-surface:var(--export-panel-surface);
  box-sizing:border-box;
  overflow-x:hidden!important;
  background-color:var(--export-panel-surface)!important;
  background-image:none!important;
}
.export-settings-panel :where(.sheet-title,.export-guide,.export-section-title,.export-more-body,.export-btn-row,.sheet-cancel){
  background-color:transparent!important;
  background-image:none!important;
  box-shadow:none!important;
}
body:not(.apple-benchmark):not([data-active-view="workbench"]) .export-settings-panel :where(.export-toggle,.export-res-opt,.export-fopt,.export-title-field){
  border-color:var(--apple-separator,var(--bd))!important;
  background-color:var(--export-control-surface)!important;
  background-image:none!important;
  box-shadow:none!important;
}
body:not(.apple-benchmark):not([data-active-view="workbench"]) .export-settings-panel :where(.export-toggle.on,.export-res-opt.on,.export-fopt.on){
  border-color:var(--apple-blue,var(--yellow))!important;
  background-color:color-mix(in srgb,var(--apple-blue,var(--yellow)) 9%,var(--export-control-surface))!important;
}
.export-settings-panel .sheet-title{
  color:var(--apple-label,var(--t));
  border-color:var(--apple-separator,var(--bd))!important;
}
.export-settings-panel .export-more-toggle{
  min-height:48px;
  margin:12px 0 10px;
  padding:11px 14px;
  border:.5px solid var(--apple-separator,var(--bd));
  border-radius:var(--apple-radius-control,var(--r-md));
  background-color:var(--export-control-surface)!important;
  color:var(--apple-label,var(--t));
}
.export-settings-panel .export-more-toggle:active{
  background-color:var(--apple-fill,var(--fill-tertiary))!important;
}
body:not(.apple-benchmark):not([data-active-view="workbench"]) .export-settings-panel .export-more-body{
  margin:0 0 10px;
  padding:2px 0 0;
  border:0!important;
  border-radius:0!important;
  background-color:transparent!important;
  background-image:none!important;
}
.export-settings-panel .export-section-title{
  margin-top:18px;
  color:var(--apple-secondary,var(--t2));
}
.export-settings-panel .export-btn-row{
  border-color:var(--apple-separator,var(--bd))!important;
}
.export-settings-panel .export-preview-btn{
  border-color:var(--apple-separator,var(--bd))!important;
  background-color:var(--export-control-surface)!important;
}
.export-settings-panel .sheet-cancel{
  border-color:var(--apple-separator,var(--bd))!important;
}
@media(min-width:900px) and (hover:hover) and (pointer:fine){
  .export-settings-panel .sheet-title,
  .export-settings-panel .export-btn-row{
    background-color:var(--export-panel-surface)!important;
  }
  .export-settings-panel #outputFormatOptions{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
}

/* Final Apple color contract: system blue for interaction, semantic colors for status. */
body:not(.apple-benchmark):not([data-active-view="workbench"]){
  --yellow:var(--apple-blue);
  --yellow-d:var(--apple-blue-pressed);
  --yellow-light:color-mix(in srgb,var(--apple-blue) 9%,var(--apple-surface));
  --yellow-alpha:color-mix(in srgb,var(--apple-blue) 16%,transparent);
}
body:not(.apple-benchmark):not([data-active-view="workbench"]) .empty-title{color:var(--apple-label)}
body:not(.apple-benchmark):not([data-active-view="workbench"]) :where(.empty-desc,.empty-tagline,.local-privacy,.empty-meta,.legal-review-link){color:var(--apple-secondary)}
body:not(.apple-benchmark):not([data-active-view="workbench"]) .empty-state .primary-btn{background:var(--apple-blue)!important;color:#fff!important}
body:not(.apple-benchmark):not([data-active-view="workbench"]) .empty-state .primary-btn:hover,
body:not(.apple-benchmark):not([data-active-view="workbench"]) .empty-state .primary-btn:active{background:var(--apple-blue-pressed)!important}
body:not(.apple-benchmark):not([data-active-view="workbench"]) .empty-state .secondary-btn,
body:not(.apple-benchmark):not([data-active-view="workbench"]) .desktop-image-dropzone{border-color:var(--apple-separator);background:var(--apple-surface);color:var(--apple-label)}
body:not(.apple-benchmark):not([data-active-view="workbench"]) .desktop-image-dropzone :where(span,small){color:var(--apple-secondary)}
body:not(.apple-benchmark):not([data-active-view="workbench"]) .desktop-image-dropzone strong{color:var(--apple-label)}
body:not(.apple-benchmark):not([data-active-view="workbench"]) :where(.select-overlay,.drop-preview){border-color:var(--apple-blue)!important;background:color-mix(in srgb,var(--apple-blue) 8%,transparent)!important}
body:not(.apple-benchmark):not([data-active-view="workbench"]) :where(.strategy-card.selected,.color-picker-item.selected,.swatch-item.active){border-color:var(--apple-blue)!important;box-shadow:0 0 0 2px color-mix(in srgb,var(--apple-blue) 35%,transparent)!important}
body .segmentation-tools .segmentation-mode-btn{position:relative;gap:7px;min-width:104px;border-color:var(--apple-separator,var(--bd))!important;background:var(--apple-surface,var(--white))!important;color:var(--apple-secondary,var(--t2))!important;font-weight:650;box-shadow:none!important}
body .segmentation-tools .segmentation-mode-btn::before{content:"";display:inline-grid;width:16px;height:16px;flex:0 0 16px;place-items:center;border:1.5px solid currentColor;border-radius:50%;font-size:11px;font-weight:900;line-height:1}
body .segmentation-tools .segmentation-mode-btn:is(.is-active,[aria-pressed="true"]){border-color:var(--apple-blue)!important;background:var(--apple-blue)!important;color:#fff!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--apple-blue) 24%,transparent)!important}
body .segmentation-tools .segmentation-mode-btn:is(.is-active,[aria-pressed="true"])::before{content:"\2713";border-color:rgba(255,255,255,.76);background:rgba(255,255,255,.18)}
body .segmentation-tools .segmentation-mode-btn:is(.is-active,[aria-pressed="true"]):active{background:var(--apple-blue-pressed)!important;transform:scale(.98)}
body .segmentation-tools .segmentation-mode-btn:disabled{box-shadow:none!important}
@media(max-width:600px){body .segmentation-tools .segmentation-mode-btn{min-width:112px}}
body:not(.apple-benchmark):not([data-active-view="workbench"]) .project-dirty-indicator.is-dirty{background:color-mix(in srgb,var(--apple-orange) 13%,transparent);color:color-mix(in srgb,var(--apple-orange) 72%,var(--apple-label))}
body:not(.apple-benchmark):not([data-active-view="workbench"]) .project-dirty-indicator.is-dirty::before{background:var(--apple-orange)}
body:not(.apple-benchmark):not([data-active-view="workbench"]) :where(.project-action-grid button.danger,.danger,.drawing-delete,.stats-delete){color:var(--apple-red)!important}
@media(prefers-color-scheme:dark){
  body:not(.apple-benchmark):not([data-active-view="workbench"]) .float-capsule,
  body:not(.apple-benchmark):not([data-active-view="workbench"]) .float-color-wrap{border-color:var(--apple-separator);background:var(--apple-surface-raised)}
}

/* Mobile WebView: avoid live blur recompositing above the editor canvas. */
@media (hover:none),(pointer:coarse){
  body:not(.apple-benchmark) :where(
    .topbar,.float-bar,.float-capsule,.float-color-wrap,.info-bar,.color-strip-wrap,
    .modal-overlay,.sheet-overlay,.layer-panel-overlay,.layer-sheet-overlay,
    .modal-panel,.sheet-panel,.layer-panel,.layer-sheet-panel,.drawer,
    .strategy-chooser,.strategy-panel,.wb-export-modal,.wb-export-modal-card,
    .legal-modal-mask,.legal-modal
  ){
    backdrop-filter:none!important;
    -webkit-backdrop-filter:none!important;
  }
  body:not(.apple-benchmark) :where(
    .topbar,.float-bar,.float-capsule,.float-color-wrap,.info-bar,.color-strip-wrap,
    .modal-panel,.sheet-panel,.layer-panel,.layer-sheet-panel,.drawer,
    .strategy-panel,.wb-export-modal-card,.legal-modal
  ){
    background-color:var(--apple-surface-raised,var(--white))!important;
  }
}