/* Styles for the plugin UI kit (lib/plugin-sandbox/ui-kit), loaded into
   every plugin iframe; scripts/build-plugin-sandbox.mjs compiles it. Built from the same Tailwind classes as the app's own
   components, so a kit Button is the app's Button. Only the kit's sources
   are scanned, which keeps the file small.

   No Tailwind preflight: plugins written before the kit style plain HTML
   elements and rely on the browser's defaults. The kit's elements get the
   same reset through the .bk class each kit component puts on its root. */

@layer theme, base, components, utilities;
@import "tailwindcss/theme.css" layer(theme);
@import "tailwindcss/utilities.css" layer(utilities) source(none);
@import "../theme-inline.css";

@source "../../lib/plugin-sandbox/ui-kit";
@source "../../components/ui/button.tsx";
@source "../../components/ui/input.tsx";
@source "../../components/files/file-icons.tsx";


@layer base {
  /* Tailwind's preflight, limited to the kit's own elements. :where() keeps
     it at zero specificity, so every utility still wins. */
  :where(.bk, .bk *, .bk ::before, .bk ::after) {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0 solid var(--color-border);
  }
  :where(button.bk, input.bk, select.bk, textarea.bk, .bk button, .bk input, .bk select, .bk textarea) {
    font: inherit;
    font-feature-settings: inherit;
    letter-spacing: inherit;
    color: inherit;
    background-color: transparent;
    border-radius: 0;
    opacity: 1;
  }
  :where(button.bk, select.bk, [role="button"].bk, [role="switch"].bk, [role="checkbox"].bk, .bk button, .bk select, .bk [role="button"], .bk [role="tab"], .bk [role="switch"], .bk [role="checkbox"], .bk [role="option"]):not(:disabled, [aria-disabled="true"]) {
    cursor: pointer;
  }
  :where(button.bk:disabled, select.bk:disabled, .bk[aria-disabled="true"], .bk button:disabled, .bk select:disabled, .bk [aria-disabled="true"]) {
    cursor: not-allowed;
  }
  :where(.bk h1, .bk h2, .bk h3, .bk h4) {
    font-size: inherit;
    font-weight: inherit;
  }
  :where(a.bk, .bk a) {
    color: inherit;
    text-decoration: inherit;
  }
  :where(.bk ol, .bk ul) {
    list-style: none;
  }
  :where(.bk img, .bk svg) {
    display: block;
    vertical-align: middle;
  }
  :where(.bk input::placeholder, .bk textarea::placeholder) {
    color: var(--color-muted-foreground);
    opacity: 1;
  }
  :where(.bk table) {
    border-collapse: collapse;
    text-indent: 0;
  }
  /* Same as globals.css: native option lists only follow these. */
  :where(.bk option, .bk optgroup) {
    background-color: var(--color-popover);
    color: var(--color-popover-foreground);
  }
  :where(.dark .bk select) {
    color-scheme: dark;
  }
}

/* The app's focus outline (app/accessibility.css) for the kit's own
   elements: a real outline instead of a box-shadow ring, so it also shows in
   forced colours. Kit components carry no focus ring of their own. Only
   containers focused from script (tabindex="-1" without a control role) skip
   it. */
:is(.bk, .bk *):focus-visible:not([tabindex="-1"]:not(a[href], button, input, select, textarea, [role="button"], [role="menuitem"], [role="option"], [role="tab"], [role="row"], [role="gridcell"], [role="checkbox"], [role="switch"], [role="radio"])) {
  outline: 2px solid var(--color-ring) !important;
  outline-offset: 2px !important;
}
:is(.bk [role="option"], .bk [role="row"], .bk [role="tab"], .bk .focus-inset, .bk.focus-inset):focus-visible {
  outline-offset: -2px !important;
}
@media (forced-colors: active) {
  :is(.bk, .bk *):focus-visible {
    outline-color: Highlight !important;
  }
  /* Forced colours drop the switch's tint and ring; a border and a solid
     knob keep on and off apart (as app/accessibility.css does). */
  [role="switch"].bk {
    border: 1px solid ButtonText !important;
  }
  [role="switch"].bk > span {
    forced-color-adjust: none;
    background-color: ButtonText !important;
  }
  [role="switch"].bk[aria-checked="true"] {
    background-color: Highlight !important;
    border-color: Highlight !important;
  }
  [role="switch"].bk[aria-checked="true"] > span {
    background-color: HighlightText !important;
  }
  :is(.bk [aria-pressed="true"], .bk [role="radio"][aria-checked="true"], .bk [role="tab"][aria-selected="true"]) {
    background-color: Highlight !important;
    color: HighlightText !important;
  }
}