/* Continuum Control Center v4 focus + overlay polish.
   Accessibility and interaction containment only. No product state or backend claims. */

.cc-shell :is(a,button,[role="button"],input):focus-visible,
.cc-drawer :is(a,button,[role="button"],input):focus-visible,
.cc-command-overlay :is(a,button,[role="button"],input):focus-visible{
  outline:2px solid color-mix(in srgb,var(--blue) 70%,#fff 10%);
  outline-offset:2px;
}

body.cc-drawer-open,
body.cc-command-open{overflow:hidden;overscroll-behavior:none}

.cc-drawer[role="dialog"]{isolation:isolate}
.cc-drawer[data-open="true"]{will-change:transform}
.cc-drawer-backdrop[data-open="true"]{will-change:opacity}

.cc-command-overlay[data-open="true"] .cc-command-palette,
.cc-drawer[data-open="true"]{
  box-shadow:0 34px 100px rgba(0,0,0,.22);
}
html[data-theme="dark"] .cc-command-overlay[data-open="true"] .cc-command-palette,
html[data-theme="dark"] .cc-drawer[data-open="true"]{
  box-shadow:0 34px 110px rgba(0,0,0,.56);
}

.cc-command-item[data-active="true"] .cc-command-item-icon{
  border-color:color-mix(in srgb,var(--blue) 42%,var(--line));
  background:color-mix(in srgb,var(--blue-soft) 72%,var(--bg-raised));
}

.cc-focus-return-pulse{
  animation:cc-focus-return .42s ease-out;
}
@keyframes cc-focus-return{
  0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--blue) 30%,transparent)}
  55%{box-shadow:0 0 0 5px color-mix(in srgb,var(--blue) 13%,transparent)}
  100%{box-shadow:0 0 0 0 transparent}
}

@media(max-width:580px){
  .cc-drawer[data-open="true"],
  .cc-command-overlay[data-open="true"] .cc-command-palette{
    padding-bottom:env(safe-area-inset-bottom);
  }
  .cc-drawer-head{
    position:sticky;
    top:0;
    z-index:2;
    background:color-mix(in srgb,var(--bg-raised) 96%,transparent);
    backdrop-filter:blur(16px);
  }
  .cc-command-input-wrap{
    position:sticky;
    top:0;
    z-index:2;
    background:color-mix(in srgb,var(--bg-raised) 97%,transparent);
    backdrop-filter:blur(16px);
  }
}

@media(prefers-reduced-motion:reduce){
  .cc-focus-return-pulse{animation:none!important}
}