/* colors_and_type.css */
/* ============================================================
   247420 design system — colors + type
   Calm, readable, scope-prefixed at build time.
   Source-of-truth tokens. Component sheet lives in app-shell.css.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400;1,700&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

.ds-247420 {
  /* Tree view indentation tokens */
  --tree-indent: 12px;
  --tree-base-indent: 6px;

  /* Paper / Ink — cool stone scale; lets lore palette pop. */
  --paper:       #F6F5F1;
  --paper-2:     #ECEBE6;
  --paper-3:     #DFDED9;
  --ink:         #131318;
  --ink-2:       #25252C;
  --ink-3:       #54545A; /* WCAG AAA on --paper (~7.1:1); was #6A6A70 (AA only) */

  /* Lore palette */
  --green:       #247420;
  --green-2:     #3A9A34;
  --green-deep:  #133F10;
  --green-tint:  #D9E5C8;
  --purple:      #420247;
  --purple-2:    #7F18A4;
  --purple-deep: #28002B;
  --purple-tint: #E4D3E5;
  --mascot:      #E84B8A;
  --mascot-2:    #FF3CA7;
  --mascot-tint: #F5D2DF;

  /* Signals */
  --sun:         #F5C344;
  --flame:       #FF5A1F;
  --sky:         #3A6EFF;
  --warn:        #E0241A;
  --danger:      oklch(0.55 0.18 25);
  --success:     var(--green-2);
  --live:        var(--green);

  /* Semantic surfaces */
  --bg:          var(--paper);
  --bg-2:        var(--paper-2);
  --bg-3:        var(--paper-3);
  --fg:          var(--ink);
  --fg-2:        var(--ink-2);
  --fg-3:        var(--ink-3);

  --accent:      var(--green);
  --accent-fg:   var(--paper);
  --accent-tint: color-mix(in oklab, var(--accent) 18%, var(--bg));

  --panel-bg:     var(--bg);
  --panel-bg-2:   var(--bg-2);
  --panel-accent: var(--accent);
  --panel-0:      var(--bg);
  --panel-1:      var(--bg-2);
  --panel-2:      var(--bg-3);
  --panel-3:      color-mix(in oklab, var(--fg) 12%, transparent);
  --panel-text:   var(--fg);
  --panel-text-2: var(--fg-2);
  --panel-text-3: var(--fg-3);
  --panel-accent-2: var(--accent-bright, var(--accent));
  --panel-shadow: 0 1px 0 color-mix(in oklab, var(--fg) 6%, transparent), 0 4px 14px color-mix(in oklab, var(--fg) 8%, transparent);

  /* Type — one family, used purposefully. Space Grotesk for everything
     non-mono. The display/narrow aliases stay so consumers that reference
     them keep working; they just resolve to the body font now. */
  --ff-display:  'Space Grotesk', system-ui, sans-serif;
  --ff-narrow:   'Space Grotesk', system-ui, sans-serif;
  --ff-body:     'Space Grotesk', system-ui, sans-serif;
  --ff-mono:     'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;

  --fs-micro:    12px;
  --fs-tiny:     13px;
  --fs-xs:       14px;
  --fs-sm:       15px;
  --fs-body:     16px;
  --fs-lg:       18px;
  --fs-xl:       21px;
  --fs-h4:       clamp(19px, 1.8cqi, 24px);
  --fs-h3:       clamp(22px, 2.4cqi, 30px);
  --fs-h2:       clamp(28px, 3.6cqi, 44px);
  --fs-h1:       clamp(34px, 5cqi, 64px);
  --fs-hero:     clamp(42px, 7cqi, 96px);
  --fs-mega:     clamp(56px, 11cqi, 168px);

  --lh-tight:    1.05;
  --lh-snug:     1.2;
  --lh-base:     1.55;
  --lh-long:     1.7;

  --tr-caps:     0.06em;
  --tr-label:    0.10em;
  --tr-tight:    -0.02em;
  --tr-tighter:  -0.03em;

  /* Spacing (8pt) */
  --space-0:     0;
  --space-1:     4px;
  --space-2:     8px;
  --space-3:     16px;
  --space-4:     24px;
  --space-5:     32px;
  --space-6:     48px;
  --space-7:     64px;
  --space-8:     96px;
  --space-9:     128px;
  --space-10:    192px;

  --density:     1;
  --pad-y:       calc(var(--space-5) * var(--density));
  --pad-x:       calc(var(--space-5) * var(--density));
  --gutter:      calc(var(--space-4) * var(--density));

  /* Borders — chunky or none */
  --bw-hair:     1px;
  --bw-rule:     2px;
  --bw-chunk:    4px;
  --bw-slab:     8px;

  --rule:        color-mix(in oklab, currentColor 14%, transparent);
  --rule-strong: color-mix(in oklab, currentColor 28%, transparent);

  --r-1:         10px;
  --r-2:         14px;
  --r-3:         22px;
  --r-4:         32px;
  --r-pill:      999px;

  --dur-snap:    80ms;
  --dur-base:    160ms;
  --dur-slow:    280ms;
  --ease:        cubic-bezier(0.2, 0, 0, 1);

  --z-header:    100;
  --z-overlay:   1000;

  --measure:     68ch;
  --measure-wide:   940px;
  --measure-narrow: 760px;

  --sidebar-width:           220px;
  --sidebar-width-collapsed: 64px;

  --lh-tall:     1.4;

  /* Control size scale — heights for status/topbar/crumb + controls. */
  --size-sm:     32px;
  --size-base:   42px;
  --size-lg:     56px;
}

/* ============================================================
   Focus-visible styles for keyboard navigation
   ============================================================ */
.ds-247420 :focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Button variants with focus-visible */
.ds-247420 .btn:focus-visible,
.ds-247420 .btn-primary:focus-visible,
.ds-247420 .btn-ghost:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Link focus-visible */
.ds-247420 a:focus-visible,
.ds-247420[role="link"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Form inputs with focus-visible */
.ds-247420 input:focus-visible,
.ds-247420 textarea:focus-visible,
.ds-247420 select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Interactive element focus-visible */
.ds-247420[tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.ds-247420[data-theme="ink"],
.ds-247420[data-theme="dark"] {
  --bg:        var(--ink);
  --bg-2:      var(--ink-2);
  --bg-3:      #464650;
  --fg:        var(--paper);
  --fg-2:      var(--paper-2);
  --fg-3:      #B4B4BC;
  --panel-bg:  var(--bg);
  --panel-bg-2: var(--bg-2);
  --panel-0:   var(--bg);
  --panel-1:   var(--bg-2);
  --panel-2:   var(--bg-3);
  --panel-3:   color-mix(in oklab, var(--fg) 20%, transparent);
  --panel-text:   var(--fg);
  --panel-text-2: var(--fg-2);
  --panel-text-3: var(--fg-3);
  --accent:    var(--accent-bright, var(--green-2));
  --accent-fg: var(--ink);
  --accent-bright: var(--green-2);
  --danger:    oklch(0.68 0.19 25);
}

/* NOTE: the [data-theme="auto"] block below intentionally duplicates the
   [data-theme="ink"/"dark"] block above. They are NOT literally identical —
   the explicit-dark block also overrides --danger for contrast — so they are
   kept separate rather than consolidated to avoid a behavior change. */
@media (prefers-color-scheme: dark) {
  .ds-247420[data-theme="auto"] {
    --bg:        var(--ink);
    --bg-2:      var(--ink-2);
    --bg-3:      #464650;
    --fg:        var(--paper);
    --fg-2:      var(--paper-2);
    --fg-3:      #B4B4BC;
    --panel-bg:  var(--bg);
    --panel-bg-2: var(--bg-2);
    --panel-0:   var(--bg);
    --panel-1:   var(--bg-2);
    --panel-2:   var(--bg-3);
    --panel-3:   color-mix(in oklab, var(--fg) 20%, transparent);
    --panel-text:   var(--fg);
    --panel-text-2: var(--fg-2);
    --panel-text-3: var(--fg-3);
    --accent:    var(--accent-bright, var(--green-2));
    --accent-fg: var(--ink);
    --accent-bright: var(--green-2);
  }
}

/* Nested-scope safety: if .ds-247420 appears under another .ds-247420 (e.g.
   mount() added the class to an inner element while the ancestor html
   already had it), the inner element would otherwise re-trigger the root
   light defaults and detach from the ancestor's data-theme override. Force
   the inner element to inherit the ancestor's resolved tokens. */
.ds-247420 .ds-247420 {
  --bg:        inherit;
  --bg-2:      inherit;
  --bg-3:      inherit;
  --fg:        inherit;
  --fg-2:      inherit;
  --fg-3:      inherit;
  --panel-bg:  inherit;
  --panel-bg-2: inherit;
  --accent:    inherit;
  --accent-fg: inherit;
  --panel-1:   inherit;
  --panel-2:   inherit;
  --panel-3:   inherit;
  --panel-text: inherit;
  --panel-text-2: inherit;
  --panel-text-3: inherit;
  --panel-accent-2: inherit;
  --panel-shadow: inherit;
}

.ds-247420[data-density="compact"]     { --density: 0.75; }
.ds-247420[data-density="comfortable"] { --density: 1; }
.ds-247420[data-density="spacious"]    { --density: 1.35; }

.ds-247420[data-accent="green"]  { --accent: var(--green);  --accent-bright: var(--green-2);  --accent-fg: var(--paper); --panel-accent: var(--green);  }
.ds-247420[data-accent="purple"] { --accent: var(--purple); --accent-bright: #C277FF;         --accent-fg: var(--paper); --panel-accent: var(--purple); }
.ds-247420[data-accent="mascot"] { --accent: var(--mascot); --accent-bright: var(--mascot-2); --accent-fg: var(--ink);   --panel-accent: var(--mascot); }

/* Type-scale modifier — opt-in body/lg/xl bump for surfaces that want denser
   or larger reading sizes without a custom override. */
.ds-247420[data-typescale="sm"] { --fs-body: 15px; --fs-lg: 17px; --fs-xl: 20px; }
.ds-247420[data-typescale="lg"] { --fs-body: 17px; --fs-lg: 20px; --fs-xl: 24px; }

/* Debug grid overlay — 8px mascot grid. Toggle via class on any container. */
.ds-247420 .with-grid-overlay {
  background-image:
    linear-gradient(to right, rgba(232,75,138,0.15) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(232,75,138,0.15) 1px, transparent 1px);
  background-size: 8px 8px;
}

/* Reduced-motion guard — neutralizes every transition/animation/transform
   inside the design-system scope when the user requests reduced motion.
   Components remain free to opt back in with
   `@media (prefers-reduced-motion: no-preference) { ... }`. */
@media (prefers-reduced-motion: reduce) {
  .ds-247420 *,
  .ds-247420 *::before,
  .ds-247420 *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Elevation tokens consumed by overlays (Tooltip, Popover, Dropdown, Dialog). */
.ds-247420 {
  --shadow-1: 0 1px 2px color-mix(in oklab, var(--fg) 8%, transparent);
  --shadow-2: 0 4px 12px color-mix(in oklab, var(--fg) 10%, transparent),
              0 2px 4px  color-mix(in oklab, var(--fg) 6%,  transparent);
  --shadow-3: 0 12px 32px color-mix(in oklab, var(--fg) 14%, transparent),
              0 4px 8px   color-mix(in oklab, var(--fg) 8%,  transparent);
  --z-dropdown:  600;
  --z-popover:   700;
  --z-modal:     800;
  --z-toast:     900;
  --z-tooltip:  1000;
}

/* app-shell.css */
/* ============================================================
   247420 design system — component sheet
   Tonal surfaces over borders. Indicator rails over hairlines.
   Friendly rounded sans body; mono only on real code.
   ============================================================ */

/* ============================================================
   Base
   ============================================================ */
.ds-247420 * { box-sizing: border-box; }
.ds-247420, .ds-247420 body { margin: 0; padding: 0; }
.ds-247420 button, .ds-247420 input, .ds-247420 select, .ds-247420 textarea { font: inherit; }

/* ============================================================
   Accessibility — Skip Link
   ============================================================ */
.ds-247420 .skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent);
  color: var(--accent-fg);
  padding: 8px 16px;
  text-decoration: none;
  z-index: 100;
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: var(--fs-sm);
}
.ds-247420 .skip-link:focus {
  top: 10px;
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.ds-247420 body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  line-height: var(--lh-base);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.ds-247420 ::selection { background: var(--mascot); color: var(--ink); }

/* Every root has a CQ container so fluid type can resolve to a meaningful inline-size. */
.ds-247420 .app, .ds-247420[class*="kit-"], .ds-247420 .ds-stage {
  container-type: inline-size;
  overflow-x: clip;
  min-width: 0;
}
.ds-247420 .app *, .ds-247420[class*="kit-"] * { min-width: 0; }

/* ============================================================
   Typography
   ============================================================ */
.ds-247420 h1, .ds-247420 .t-h1 { font-family: var(--ff-body); font-size: var(--fs-h1); line-height: var(--lh-snug); letter-spacing: var(--tr-tight); font-weight: 600; margin: 0; }
.ds-247420 h2, .ds-247420 .t-h2 { font-family: var(--ff-body); font-size: var(--fs-h2); line-height: var(--lh-snug); letter-spacing: var(--tr-tight); font-weight: 600; margin: 0; }
.ds-247420 h3, .ds-247420 .t-h3 { font-family: var(--ff-body); font-size: var(--fs-h3); line-height: var(--lh-snug); letter-spacing: -0.01em;          font-weight: 600; margin: 0; }
.ds-247420 h4, .ds-247420 .t-h4 { font-family: var(--ff-body); font-size: var(--fs-h4); line-height: var(--lh-snug);                                  font-weight: 600; margin: 0; }

.ds-247420 .t-hero    { font-family: var(--ff-body); font-size: var(--fs-hero); line-height: var(--lh-tight); letter-spacing: var(--tr-tighter); font-weight: 600; margin: 0; }
.ds-247420 .t-mega    { font-family: var(--ff-body); font-size: var(--fs-mega); line-height: 0.95;            letter-spacing: var(--tr-tighter); font-weight: 600; margin: 0; }

.ds-247420 .t-display { font-family: var(--ff-body); font-weight: 600; letter-spacing: var(--tr-tight); }
.ds-247420 .t-mono    { font-family: var(--ff-mono); }
.ds-247420 .t-body    { font-family: var(--ff-body); }

.ds-247420 .t-label   { font-family: var(--ff-mono); font-size: var(--fs-tiny); text-transform: uppercase; letter-spacing: var(--tr-label); font-weight: 500; }
.ds-247420 .t-micro   { font-family: var(--ff-mono); font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: var(--tr-label); color: var(--fg-3); }
.ds-247420 .t-meta    { font-family: var(--ff-body); font-size: var(--fs-sm); color: var(--fg-3); }

.ds-247420 .lede, .ds-247420 .t-lede {
  font-family: var(--ff-body); font-size: var(--fs-xl);
  line-height: var(--lh-tall); max-width: 38ch; font-weight: 400; color: var(--fg-2);
  margin: 0;
}

.ds-247420 .eyebrow {
  font-family: var(--ff-body);
  font-size: var(--fs-tiny);
  font-weight: 600;
  letter-spacing: var(--tr-caps);
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: 10px;
}
.ds-247420 .eyebrow::before {
  content: '';
  width: 18px; height: 2px; background: currentColor;
}

.ds-247420 .ds-prose {
  font-family: var(--ff-body);
  font-size: var(--fs-lg);
  line-height: var(--lh-long);
  max-width: var(--measure);
  text-wrap: pretty;
}
.ds-247420 .ds-prose p  { margin: 0 0 var(--space-4); }
.ds-247420 .ds-prose h1 { font-size: clamp(34px, 5.4cqi, 64px); margin-bottom: var(--space-3); }
.ds-247420 .ds-prose h2 { margin: var(--space-6) 0 var(--space-3); }
.ds-247420 .ds-prose h3 { margin: var(--space-5) 0 var(--space-2); font-size: var(--fs-lg); font-weight: 600; }

.ds-247420 .dim { color: var(--fg-3); }

/* Links */
.ds-247420 a { color: inherit; text-decoration: none; }
.ds-247420 a.ds-link-accent, .ds-247420 .ds-prose a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}
.ds-247420 a.ds-link-accent:hover, .ds-247420 .ds-prose a:hover {
  background: var(--accent); color: var(--accent-fg); text-decoration-color: transparent;
}

.ds-247420 kbd {
  font-family: var(--ff-mono); font-size: 0.85em;
  background: var(--bg-2); padding: 2px 6px; border-radius: var(--r-1);
}

.ds-247420 code {
  font-family: var(--ff-mono); font-size: 0.92em;
  background: var(--bg-2); padding: 0.15em 0.5em; border-radius: var(--r-1);
}

.ds-247420 pre {
  font-family: var(--ff-mono);
  background: var(--panel-bg, #15151a);
  color: var(--panel-text, inherit);
  padding: var(--space-5);
  overflow-x: auto;
  line-height: 1.55;
  font-size: var(--fs-sm);
  margin: 0;
  border-radius: var(--r-3);
}
.ds-247420 pre .k { color: var(--mascot); }
.ds-247420 pre .s { color: var(--sun); }
.ds-247420 pre .c { color: #9A9AA2; }
.ds-247420 pre .n { color: var(--green-2); }

/* ============================================================
   AppShell — page frame. The topbar floats above a soft background;
   the body sits inside a rounded inner shell for a friendlier feel.
   ============================================================ */
.ds-247420 .app {
  display: flex; flex-direction: column;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  /* Notched-device safe area padding (no-op on devices without notches) */
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* When the app shell is embedded inside a windowed surface (e.g. the freddie
   dashboard mounted in a WM window via .fd-root) it is NOT a full-page app:
   `min-height:100vh` and the absence of an explicit width make it collapse to
   0 width at desktop, where the responsive single-column @media rules don't
   apply. Inside .fd-root it must fill its container instead. (At <=767px the
   grid already linearizes, which is why the bug only showed at desktop width.) */
.ds-247420 .fd-root .app { width: 100%; height: 100%; min-height: 0; flex: 1 1 auto; }
.ds-247420 .fd-root .app-body { min-width: 0; }

.ds-247420 {
  --app-status-h: var(--size-base);
  --app-topbar-h: var(--size-lg);
  --app-crumb-h: var(--size-sm);
}

.ds-247420 .app-topbar {
  position: sticky; top: 0; z-index: var(--z-header);
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: var(--space-4);
  min-height: var(--app-topbar-h);
  padding: 10px var(--pad-x);
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.ds-247420 .app-topbar nav { display: flex; gap: 4px; font-size: var(--fs-sm); }
.ds-247420 .app-topbar nav a {
  color: var(--fg-2);
  padding: 12px 14px;
  min-height: 44px;
  display: flex;
  align-items: center;
  border-radius: var(--r-pill);
  transition: background var(--dur-snap) var(--ease), color var(--dur-snap) var(--ease);
}
.ds-247420 .app-topbar nav a:hover { background: var(--bg-2); color: var(--fg); }
.ds-247420 .app-topbar nav a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.ds-247420 .app-topbar nav a.active {
  color: var(--accent-fg);
  background: var(--accent);
  font-weight: 600;
}

.ds-247420 .brand {
  font-family: var(--ff-body);
  font-weight: 700; font-size: var(--fs-sm);
  letter-spacing: -0.01em;
}
.ds-247420 .brand .slash { color: var(--fg-3); font-weight: 400; margin: 0 2px; }

.ds-247420 .app-search {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 9px 16px; background: var(--bg-2);
  border-radius: var(--r-pill);
  font-size: var(--fs-sm); color: var(--fg-3);
  max-width: 360px;
}
.ds-247420 .app-search .icon { opacity: 0.6; }
.ds-247420 .app-search input {
  border: 0; background: transparent;
  font-family: inherit; font-size: inherit; color: var(--fg);
  width: 100%;
}
.ds-247420 .app-search:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.ds-247420 .app-crumb {
  min-height: var(--app-crumb-h);
  padding: 6px var(--pad-x);
  display: flex; align-items: center; gap: 8px;
  font-size: var(--fs-sm); color: var(--fg-3);
}
.ds-247420 .app-crumb .sep { opacity: 0.5; }
.ds-247420 .app-crumb .leaf { color: var(--fg); font-weight: 600; }
.ds-247420 .app-crumb .crumb-right { margin-left: auto; color: var(--fg-3); }

.ds-247420 .app-side-shell { background: var(--bg); }
.ds-247420 .app-body { display: grid; grid-template-columns: var(--sidebar-width) minmax(0, 1fr); grid-template-rows: minmax(0, 1fr); align-items: stretch; align-content: stretch; flex: 1; min-height: 0; }
.ds-247420 .app-body.no-side { grid-template-columns: minmax(0, 1fr); }
/* When there is no sidebar, the empty side-shell must not occupy a grid row,
   otherwise main wraps to a second (collapsed) row. Remove it from layout. */
.ds-247420 .app-body.no-side .app-side-shell { display: none; }

.ds-247420 .app-side {
  display: flex; flex-direction: column; gap: var(--space-4);
  padding: var(--space-5) var(--space-3);
  font-size: var(--fs-sm);
}
.ds-247420 .app-side .group {
  font-size: var(--fs-xs); font-weight: 600;
  color: var(--fg-3); padding: 0 var(--space-3);
  margin-bottom: 6px;
}
.ds-247420 .app-side a {
  display: grid; grid-template-columns: 18px 1fr auto;
  gap: 10px; align-items: center;
  padding: 12px 14px;
  min-height: 44px;
  border-radius: var(--r-pill);
  color: var(--fg-2);
  margin-bottom: 2px;
}
.ds-247420 .app-side a:hover { background: var(--bg-2); color: var(--fg); }
.ds-247420 .app-side a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.ds-247420 .app-side a.active {
  color: var(--accent-fg);
  background: var(--accent);
  font-weight: 600;
}
.ds-247420 .app-side .count {
  background: var(--mascot); color: var(--ink);
  padding: 3px 10px; font-size: var(--fs-micro); font-weight: 700;
  border-radius: var(--r-pill);
}

.ds-247420 .app-main {
  padding: var(--space-5) var(--pad-x) 0;
  min-width: 0;
  /* Full-height flex column so a single flex:1 child (e.g. .chat) fills the
     region between crumb and status instead of floating at content height. */
  display: flex; flex-direction: column;
  min-height: 0;
  align-self: stretch;
  height: 100%;
}
.ds-247420 .app-main > * { min-height: 0; flex-shrink: 0; }
.ds-247420 .app-main > .chat,
.ds-247420 .app-main > .chat-area,
.ds-247420 .app-main > .ds-file-stage,
.ds-247420 .app-main > .grow { flex-shrink: 1; }
.ds-247420 .app-main.narrow { max-width: var(--measure-narrow); margin: 0 auto; }

@media (min-width: 1400px) {
  .ds-247420 .app { max-width: 1400px; margin-left: auto; margin-right: auto; }
  .ds-247420 .app-main .chat,
  .ds-247420 .app-main > .chat-area,
  .ds-247420 .app-main > .main-content { max-width: none; margin: 0; width: 100%; }
  /* Status bar inherits the .app max-width cap above and stretches edge-to-edge
     within it; no separate width constraint (which previously narrowed it). */
  .ds-247420 .app-status { width: 100%; }
}

.ds-247420 .app-status {
  display: flex; align-items: center; gap: var(--space-3);
  width: 100%;
  min-height: var(--app-status-h);
  padding: 10px var(--pad-x);
  font-family: var(--ff-mono); font-size: var(--fs-xs);
  color: var(--fg-3);
  border-top: 1px solid var(--rule);
}
.ds-247420 .app-status .item { color: inherit; }
.ds-247420 .app-status .item:first-of-type { color: var(--accent); }
.ds-247420 .app-status .spread { flex: 1; }

/* ============================================================
   Primitives
   ============================================================ */
.ds-247420 .btn, .ds-247420 .btn-primary, .ds-247420 .btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px;
  font-family: var(--ff-body);
  font-weight: 600; font-size: var(--fs-sm);
  text-decoration: none;
  cursor: pointer;
  border-radius: var(--r-pill);
  border: 0;
  transition: transform var(--dur-snap) var(--ease), background var(--dur-snap) var(--ease), color var(--dur-snap) var(--ease);
}
.ds-247420 .btn { background: var(--bg-2); color: var(--fg); }
.ds-247420 .btn:hover { background: var(--bg-3); color: var(--fg); }
.ds-247420 .btn-primary { background: var(--accent); color: var(--accent-fg); }
.ds-247420 .btn-primary:hover { background: var(--fg); color: var(--bg); }
.ds-247420 .btn-ghost { background: transparent; color: var(--fg); box-shadow: inset 0 0 0 1.5px var(--rule-strong); }
.ds-247420 .btn-ghost:hover { background: var(--bg-2); }
.ds-247420 .btn:active, .ds-247420 .btn-primary:active, .ds-247420 .btn-ghost:active { transform: translateY(1px); }
.ds-247420 .btn:focus-visible, .ds-247420 .btn-primary:focus-visible, .ds-247420 .btn-ghost:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ============================================================
   IconButton — square icon-only button
   ============================================================ */
.ds-247420 .ds-icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0; border: none; cursor: pointer;
  border-radius: var(--r-1, 6px);
  background: transparent; color: var(--fg);
  width: 32px; height: 32px;
}
.ds-247420 .ds-icon-btn-xs { width: 22px; height: 22px; }
.ds-247420 .ds-icon-btn-sm { width: 26px; height: 26px; }
.ds-247420 .ds-icon-btn-base { width: 32px; height: 32px; }
.ds-247420 .ds-icon-btn-lg { width: 40px; height: 40px; }
.ds-247420 .ds-icon-btn-xl { width: 48px; height: 48px; }
.ds-247420 .ds-icon-btn-ghost { background: transparent; }
.ds-247420 .ds-icon-btn-ghost:hover { background: var(--bg-2); }
.ds-247420 .ds-icon-btn-primary { background: var(--accent); color: var(--accent-fg); }
.ds-247420 .ds-icon-btn-primary:hover { background: var(--fg); color: var(--bg); }
.ds-247420 .ds-icon-btn-danger { background: var(--flame); color: var(--paper); }
.ds-247420 .ds-icon-btn-danger:hover { filter: brightness(1.1); }
.ds-247420 .ds-icon-btn:active { transform: translateY(1px); }
.ds-247420 .ds-icon-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ds-247420 .ds-icon-btn:disabled, .ds-247420 .ds-icon-btn.is-disabled {
  opacity: 0.5; cursor: not-allowed; pointer-events: none;
}

/* ============================================================
   Badge — small inline count/status pill
   ============================================================ */
.ds-247420 .ds-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 6px;
  font-size: var(--fs-micro); font-weight: 600; line-height: 1;
  border-radius: 999px;
  background: var(--bg-3); color: var(--fg-2);
}
.ds-247420 .ds-badge.tone-green   { background: var(--green-tint);  color: var(--green-deep); }
.ds-247420 .ds-badge.tone-purple  { background: var(--purple-tint); color: var(--purple-deep); }
.ds-247420 .ds-badge.tone-mascot  { background: var(--mascot-tint); color: var(--ink); }
.ds-247420 .ds-badge.tone-sun     { background: var(--sun);         color: var(--ink); }
.ds-247420 .ds-badge.tone-flame   { background: var(--flame);       color: var(--paper); }
.ds-247420 .ds-badge.tone-live    { background: var(--green-tint);  color: var(--green-deep); }
.ds-247420 .ds-badge.tone-wip     { background: var(--bg-3);        color: var(--fg-2); }
.ds-247420 .ds-badge.tone-error   { background: var(--flame);       color: var(--paper); }
.ds-247420 .ds-badge.tone-success { background: var(--green-tint);  color: var(--green-deep); }
.ds-247420 .ds-badge.tone-neutral { background: var(--bg-3);        color: var(--fg-2); }

.ds-247420 .chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px;
  background: var(--bg-2); color: var(--fg-2);
  font-family: var(--ff-body);
  font-size: var(--fs-tiny); font-weight: 600;
  letter-spacing: var(--tr-caps); text-transform: uppercase;
  border-radius: var(--r-pill);
}
.ds-247420 .chip.tone-green   { background: var(--green-tint);  color: var(--green-deep); }
.ds-247420 .chip.tone-purple  { background: var(--purple-tint); color: var(--purple-deep); }
.ds-247420 .chip.tone-mascot  { background: var(--mascot-tint); color: var(--ink); }
.ds-247420 .chip.tone-sun     { background: var(--sun);         color: var(--ink); }
.ds-247420 .chip.tone-flame   { background: var(--flame);       color: var(--paper); }
.ds-247420 .chip.tone-live    { background: var(--green-tint);  color: var(--green-deep); }
.ds-247420 .chip.tone-wip     { background: var(--bg-3);        color: var(--fg-2); }
.ds-247420 .chip.tone-error    { background: var(--flame);       color: var(--paper); }
.ds-247420 .chip.tone-success  { background: var(--green-tint);  color: var(--green-deep); }
.ds-247420 .chip.tone-disabled { background: var(--bg-3);        color: var(--fg-3); }
.ds-247420 .chip.tone-ok       { background: var(--green-tint);  color: var(--green-deep); }
.ds-247420 .chip.tone-miss     { background: var(--flame);       color: var(--paper); }
.ds-247420 .chip.tone-neutral  { background: var(--bg-3);        color: var(--fg-2); }

.ds-247420 .glyph {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px;
  font-family: var(--ff-mono); font-size: 13px;
  opacity: 0.8;
}

/* ============================================================
   Panel — soft tonal container, no border decoration
   ============================================================ */
.ds-247420 .panel {
  background: var(--bg);
  border-radius: var(--r-3);
  margin: 0 0 var(--space-5);
  position: relative;
}
.ds-247420 .panel.panel-inline { background: var(--bg-2); padding: var(--space-3) var(--space-3); }
.ds-247420 .panel.panel-wide   { background: transparent; }
.ds-247420 .panel-head {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: var(--space-4) var(--space-5) var(--space-3);
  font-size: var(--fs-xs); font-weight: 600;
  color: var(--fg-3);
  letter-spacing: var(--tr-caps); text-transform: uppercase;
}
.ds-247420 .panel-head > :last-child {
  font-weight: 500; color: var(--fg-3);
  font-family: var(--ff-mono); letter-spacing: 0;
}
.ds-247420 .panel-body { padding: var(--space-2) var(--space-3) var(--space-3); }
.ds-247420 .panel.panel-wide .panel-body { padding: 0; }

/* ============================================================
   Row — primary list pattern. Indicator rail on the left,
   no hairlines between rows.
   ============================================================ */
.ds-247420 .row {
  display: grid;
  grid-template-columns: minmax(80px, 12ch) minmax(0, 1fr) auto;
  gap: var(--space-3);
  align-items: baseline;
  padding: 18px 22px;
  background: var(--bg);
  border-radius: var(--r-2);
  color: var(--fg);
  position: relative;
  transition: background var(--dur-snap) var(--ease), padding var(--dur-base) var(--ease);
}
.ds-247420 .row + .row { margin-top: 4px; }
.ds-247420 .row::before {
  content: '';
  position: absolute; left: 6px; top: 22%; bottom: 22%; width: 3px;
  background: transparent; border-radius: 3px;
  transition: background var(--dur-snap) var(--ease);
}
.ds-247420 .row:hover { background: var(--bg-2); }
.ds-247420 .row:hover::before { background: var(--rule-strong); }
.ds-247420 .row.active { background: color-mix(in oklab, var(--accent) 10%, var(--bg-2)); }
.ds-247420 .row.active::before { background: var(--accent); }
.ds-247420 .row.row-state-disabled { opacity: 0.5; pointer-events: none; }
.ds-247420 .row.row-state-error { background: color-mix(in oklab, var(--flame) 10%, var(--bg-2)); }
.ds-247420 .row.row-state-error::before { background: var(--flame); }
.ds-247420 .row-grid { /* explicit grid-template-columns set inline */ }

.ds-247420 .row .code  { font-family: var(--ff-mono); font-size: var(--fs-xs); color: var(--fg-3); }
.ds-247420 .row .title { font-family: var(--ff-body); font-weight: 600; font-size: var(--fs-lg); display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.ds-247420 .row .sub   { font-family: var(--ff-body); font-weight: 400; font-size: var(--fs-sm); color: var(--fg-3); }
.ds-247420 .row .meta  { font-family: var(--ff-mono); font-size: var(--fs-xs); color: var(--fg-3); text-align: right; }

.ds-247420 a.row { text-decoration: none; }

/* ============================================================
   Hero
   ============================================================ */
.ds-247420 .ds-hero {
  padding: var(--space-9) 0 var(--space-8);
  display: grid; gap: var(--space-5);
  max-width: var(--measure-wide);
}
.ds-247420 .ds-hero-title {
  font-family: var(--ff-body); font-weight: 600;
  font-size: clamp(34px, 6.4cqi, 80px);
  line-height: 1.05; letter-spacing: var(--tr-tight);
  margin: 0; max-width: 18ch;
}
.ds-247420 .ds-hero-body {
  font-family: var(--ff-body); font-size: var(--fs-xl);
  line-height: 1.45; margin: 0; max-width: 52ch;
  color: var(--fg-2);
}
.ds-247420 .ds-hero-accent { color: var(--accent); font-weight: 500; }
.ds-247420 .ds-hero-actions { display: flex; gap: var(--space-2, 10px); flex-wrap: wrap; margin-top: var(--space-2, 8px); }
.ds-247420 .ds-chat-title { margin: 0; font-size: inherit; }

/* ============================================================
   Section grouping
   ============================================================ */
.ds-247420 .ds-section { margin: var(--space-8) 0; }
.ds-247420 .ds-section > h3 {
  font-family: var(--ff-body); font-weight: 600; font-size: var(--fs-h3);
  margin: 0 0 var(--space-5);
  letter-spacing: -0.01em;
}

/* ============================================================
   Install — single CLI command card
   ============================================================ */
.ds-247420 .cli {
  display: flex; align-items: center; gap: 14px;
  padding: 20px 24px;
  background: var(--ink); color: var(--paper);
  border-radius: var(--r-3);
  font-family: var(--ff-mono); font-size: var(--fs-lg);
}
.ds-247420 .cli .prompt { color: var(--green-2); }
.ds-247420 .cli .cmd    { flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; color: var(--paper); }
.ds-247420 .cli .copy   {
  padding: 8px 16px; background: transparent; color: var(--paper);
  font-size: var(--fs-tiny); text-transform: uppercase; letter-spacing: var(--tr-caps);
  cursor: pointer; box-shadow: inset 0 0 0 1px #6A6A70;
  border-radius: var(--r-pill);
}
.ds-247420 .cli .copy:hover { background: #6A6A70; }

/* Multi-line CLI block: when .cli holds .cli-line / .cli-cmt children
   (quickstart scripts, multi-command snippets) it stacks as a column
   instead of the single-line install row. */
.ds-247420 .cli:has(.cli-line),
.ds-247420 .cli:has(.cli-cmt) {
  flex-direction: column; align-items: stretch; gap: 0;
  font-size: var(--fs-sm); line-height: 1.6;
}
.ds-247420 .cli-line {
  display: flex; gap: 10px;
  font-family: var(--ff-mono); font-size: 13px; line-height: 1.6;
  padding: 3px 0;
}
.ds-247420 .cli-line .prompt { color: var(--green-2); flex: 0 0 auto; user-select: none; }
.ds-247420 .cli-line .cmd { flex: 1 1 auto; white-space: pre-wrap; word-break: break-word; color: var(--paper); }
.ds-247420 .cli-cmt {
  color: var(--fg-3);
  font-family: var(--ff-mono); font-size: var(--fs-tiny); line-height: 1.6;
  padding: 3px 0; white-space: pre-wrap; word-break: break-word;
}

/* ============================================================
   Receipt — key/value table
   ============================================================ */
.ds-247420 table.kv { width: 100%; border-collapse: collapse; }
.ds-247420 table.kv td {
  padding: 8px 0;
  font-family: var(--ff-body); font-size: var(--fs-sm);
}
.ds-247420 table.kv tr + tr td { border-top: 1px solid var(--rule); }
.ds-247420 table.kv td:first-child {
  color: var(--fg-3);
  font-size: var(--fs-xs);
  text-transform: uppercase; letter-spacing: var(--tr-caps);
  width: 14ch;
}
.ds-247420 table.kv td:last-child {
  font-weight: 600;
}

/* ============================================================
   Generic table
   ============================================================ */
.ds-247420 table {
  width: 100%; border-collapse: collapse;
  font-family: var(--ff-body); font-size: var(--fs-sm);
  border-radius: var(--r-3); overflow: hidden;
}
.ds-247420 table th {
  text-align: left;
  padding: 12px 16px;
  font-size: var(--fs-xs); font-weight: 600;
  color: var(--fg-3); text-transform: uppercase; letter-spacing: var(--tr-caps);
  background: var(--bg-2);
}
.ds-247420 table td { padding: 14px 16px; border-top: 1px solid var(--rule); }
.ds-247420 table tr.clickable { cursor: pointer; }
.ds-247420 table tr.clickable:hover td { background: var(--bg-2); }
.ds-247420 table tr.clickable:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.ds-247420 table tr.clickable:focus-visible td { background: var(--bg-2); }

/* ============================================================
   Changelog
   ============================================================ */
.ds-247420 .ds-changelog-row {
  grid-template-columns: minmax(110px, 14ch) minmax(60px, 9ch) minmax(0, 1fr) !important;
}
.ds-247420 .ds-changelog-ver {
  font-family: var(--ff-body); font-weight: 600; font-size: var(--fs-sm);
}

/* ============================================================
   Works
   ============================================================ */
.ds-247420 .work-detail {
  padding: var(--space-4) var(--space-5) var(--space-5);
  margin: 4px 0 var(--space-2);
  background: var(--bg-2);
  border-radius: var(--r-3);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.ds-247420 .ds-work-body { margin: 0; max-width: 60ch; }
.ds-247420 .ds-work-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ============================================================
   Manifesto / pull moment
   ============================================================ */
.ds-247420 .ds-manifesto { max-width: 60ch; }
.ds-247420 .ds-manifesto-para {
  font-family: var(--ff-body); font-size: var(--fs-lg);
  line-height: var(--lh-long); margin: 0 0 var(--space-3);
}
.ds-247420 .ds-manifesto-para.dim { color: var(--fg-3); }

/* ============================================================
   Currently shipping dots
   ============================================================ */
.ds-247420 .ds-dot-on  { color: var(--green-2); }
.ds-247420 .ds-dot-off { color: var(--fg-3); }
.ds-247420 .ds-dot-live { color: var(--green-2); }
.ds-247420 .ds-dot-idle { color: var(--fg-3); }

/* ============================================================
   KPI
   ============================================================ */
.ds-247420 .kpi {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-2);
}
.ds-247420 .kpi-card {
  padding: var(--space-5);
  background: var(--bg-2);
  border-radius: var(--r-3);
}
.ds-247420 .kpi-card .num {
  font-family: var(--ff-body); font-weight: 600;
  font-size: clamp(30px, 3.6cqi, 48px); line-height: 1;
  letter-spacing: var(--tr-tight);
}
.ds-247420 .kpi-card .lbl {
  font-size: var(--fs-xs); color: var(--fg-3);
  font-weight: 600; margin-top: 8px;
  letter-spacing: var(--tr-caps); text-transform: uppercase;
}

/* ============================================================
   Empty state
   ============================================================ */
.ds-247420 .empty {
  padding: var(--space-8);
  text-align: center;
  color: var(--fg-3);
  background: var(--bg-2);
  border-radius: var(--r-3);
  font-size: var(--fs-sm);
}

/* ============================================================
   Form
   ============================================================ */
.ds-247420 .row-form {
  display: grid; gap: 12px;
  padding: var(--space-5);
  background: var(--bg-2);
  border-radius: var(--r-3);
}
.ds-247420 .row-form input,
.ds-247420 .row-form textarea {
  font-family: inherit; font-size: var(--fs-sm);
  padding: 12px 16px;
  background: var(--bg); color: var(--fg);
  border: 0; border-radius: var(--r-2);
  box-shadow: inset 0 0 0 1px var(--rule);
}
.ds-247420 .row-form input:focus,
.ds-247420 .row-form textarea:focus { box-shadow: inset 0 0 0 2px var(--accent); }

/* Field char counter (TextField maxLength) */
.ds-247420 .ds-field-count {
  font-size: var(--fs-tiny, 12px);
  color: var(--fg-3, var(--fg-2));
  text-align: right;
}

/* Multi-column form layout (Form columns prop) */
.ds-247420 .row-form[data-columns="2"] { grid-template-columns: repeat(2, 1fr); }
.ds-247420 .row-form[data-columns="3"] { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 600px) {
  .ds-247420 .row-form[data-columns="2"],
  .ds-247420 .row-form[data-columns="3"] { grid-template-columns: 1fr; }
}

/* ============================================================
   Responsive Design — Mobile (480px), Tablet (1024px), Desktop (1440px+)
   ============================================================ */

/* ────────────────────────────────────────────────────────────────────
   Mobile Portrait Breakpoint (480px and below)
   ────────────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  /* App Layout — drawer handled in 900px block below */
  .ds-247420 .app-body { grid-template-columns: 1fr !important; }
  .ds-247420 .app-body.no-side { grid-template-columns: 1fr; }

  /* Topbar Navigation */
  .ds-247420 .app-topbar {
    grid-template-columns: 1fr auto;
    gap: var(--space-2); padding: 12px var(--space-3);
  }
  .ds-247420 .app-topbar nav a {
    padding: 12px 10px;
    min-height: 44px;
  }
  .ds-247420 .app-topbar nav {
    display: none; /* Hide full nav on very small screens */
  }
  .ds-247420 .brand { font-size: var(--fs-tiny); font-weight: 600; }

  /* Search */
  .ds-247420 .app-search {
    display: none; /* Hide search on mobile unless explicitly pinned */
  }

  /* Main Content */
  .ds-247420 .app-main { padding: var(--space-4) var(--space-2); }
  .ds-247420 .app-main.narrow { max-width: 100%; margin: 0; }

  /* Headings stay on the fluid base clamps (cqi) — no mobile re-clamp. */

  /* Panel & Row */
  .ds-247420 .panel { margin: 0 0 var(--space-3); }
  .ds-247420 .panel-head { padding: var(--space-3) var(--space-2); gap: var(--space-2); }
  .ds-247420 .panel-body { padding: var(--space-2); overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .ds-247420 .panel-body > table { min-width: 100%; }

  .ds-247420 .row {
    grid-template-columns: minmax(0, 1fr) auto !important;
    gap: var(--space-2); padding: 12px 16px;
    row-gap: 4px !important;
  }
  .ds-247420 .row .sub { grid-column: 1 / -1; order: 3; }
  .ds-247420 .row .title { font-size: var(--fs-sm); }

  /* Buttons */
  .ds-247420 .btn, .ds-247420 .btn-primary, .ds-247420 .btn-ghost {
    padding: 11px 16px; font-size: var(--fs-tiny);
    min-height: 44px; /* Touch target minimum */
  }

  /* File Grid */
  .ds-247420 .ds-file-grid {
    display: flex;
    flex-direction: column;
    gap: 3px;
  }
  .ds-247420 .ds-file-row {
    grid-template-columns: 22px minmax(0, 1fr) auto;
    gap: 10px; padding: 10px 12px;
    font-size: var(--fs-xs);
  }
  /* On mobile, fold meta under the title and keep actions inline. */
  .ds-247420 .ds-file-row .ds-file-meta { font-size: var(--fs-micro); }
  .ds-247420 .ds-file-row .ds-file-actions { opacity: 1; }

  /* Chat */
  .ds-247420 .chat-stack { max-width: 100%; min-width: 0; }
  .ds-247420 .chat-bubble {
    padding: 10px 12px; font-size: var(--fs-sm);
  }
  .ds-247420 .chat-avatar { width: 28px; height: 28px; font-size: 11px; }
  .ds-247420 .chat-msg:hover { padding: 4px 0; margin: 0; background: transparent; }
  .ds-247420 .chat-composer { padding: 8px; gap: 6px; }
  .ds-247420 .chat-composer textarea { padding: 10px 12px; font-size: var(--fs-sm); }
  .ds-247420 .chat-composer .send,
  .ds-247420 .chat-composer button { width: 40px; height: 40px; font-size: 16px; }

  /* KPI Cards */
  .ds-247420 .kpi {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-2);
  }
  .ds-247420 .kpi-card { padding: var(--space-3); }
  .ds-247420 .kpi-card .num { font-size: clamp(22px, 5vw, 32px); }

  /* Empty State */
  .ds-247420 .empty { padding: var(--space-5); font-size: var(--fs-xs); }

  /* Form */
  .ds-247420 .row-form { gap: 10px; padding: var(--space-3); }
  .ds-247420 .row-form input,
  .ds-247420 .row-form textarea { padding: 11px 12px; font-size: var(--fs-sm); }

  /* Hero Section — keep fluid base font-size, just unconstrain width on mobile. */
  .ds-247420 .ds-hero { padding: var(--space-6) 0 var(--space-5); }
  .ds-247420 .ds-hero-title { max-width: 100%; }
  .ds-247420 .ds-hero-body { max-width: 100%; }

  /* Table Responsiveness */
  .ds-247420 table { font-size: var(--fs-xs); }
  .ds-247420 table th,
  .ds-247420 table td { padding: 10px 12px; }

  /* CLI Block */
  .ds-247420 .cli {
    flex-direction: column; align-items: flex-start; gap: 10px;
    padding: 16px 12px; font-size: var(--fs-xs);
  }
  .ds-247420 .cli .copy { padding: 6px 12px; font-size: var(--fs-micro); }
}

/* ────────────────────────────────────────────────────────────────────
   Container Query Responsive (720px and below)
   ────────────────────────────────────────────────────────────────────── */
@container (max-width: 760px) {
  .ds-247420 .app-body { grid-template-columns: 1fr !important; }
  .ds-247420 .app-side-shell { border-right: 0; border-bottom: 1px solid var(--rule); }
  .ds-247420 .app-topbar { grid-template-columns: 1fr auto; }
  .ds-247420 .app-topbar nav { font-size: var(--fs-xs); gap: 14px; }
  .ds-247420 .row { grid-template-columns: minmax(0, 1fr) auto !important; row-gap: 4px !important; }
  .ds-247420 .row .sub { grid-column: 1 / -1; order: 3; }
}

/* ────────────────────────────────────────────────────────────────────
   Tablet Landscape Breakpoint (768px to 1024px)
   ────────────────────────────────────────────────────────────────────── */
@media (min-width: 481px) and (max-width: 1024px) {
  /* App Layout — side handled by 900px drawer block; restore for 901-1024 */
  .ds-247420 .app-side a {
    padding: 12px 12px; gap: 8px;
    grid-template-columns: 16px 1fr auto;
    font-size: var(--fs-xs);
    min-height: 44px;
  }

  /* Topbar Navigation */
  .ds-247420 .app-topbar {
    grid-template-columns: auto 1fr auto;
    gap: var(--space-3); padding: 12px var(--space-4);
  }
  .ds-247420 .app-topbar nav {
    display: flex; gap: 8px; font-size: var(--fs-xs);
    flex-wrap: wrap;
  }
  .ds-247420 .app-topbar nav a {
    padding: 12px 12px; font-size: var(--fs-xs);
    min-height: 44px;
  }
  .ds-247420 .brand { font-size: var(--fs-sm); }

  /* Search */
  .ds-247420 .app-search {
    display: inline-flex;
    max-width: 280px; font-size: var(--fs-xs);
    padding: 8px 14px;
  }

  /* Main Content */
  .ds-247420 .app-main { padding: var(--space-6) var(--space-4); }
  .ds-247420 .app-main.narrow { max-width: 100%; }

  /* Headings stay on the fluid base clamps (cqi) — no tablet re-clamp. */

  /* File list — single column rows on tablet (cards only via data-columns) */
  .ds-247420 .ds-file-row {
    grid-template-columns: 24px minmax(0, 1fr) auto auto;
    gap: 12px; padding: 12px 14px;
  }

  /* Chat Bubbles */
  .ds-247420 .chat-stack { max-width: min(75%, 420px); }
  .ds-247420 .chat-bubble {
    padding: 11px 14px; font-size: var(--fs-sm);
  }
  .ds-247420 .chat-avatar { width: 32px; height: 32px; font-size: 12px; }

  /* KPI Cards */
  .ds-247420 .kpi {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-3);
  }

  /* Buttons */
  .ds-247420 .btn, .ds-247420 .btn-primary, .ds-247420 .btn-ghost {
    padding: 12px 18px; font-size: var(--fs-sm);
  }

  /* Panel */
  .ds-247420 .panel-head { padding: var(--space-4) var(--space-4); }
  .ds-247420 .panel-body { padding: var(--space-2) var(--space-3); }

  /* Hero — fluid base font-size; only width unconstrained on tablet. */
  .ds-247420 .ds-hero { padding: var(--space-7) 0 var(--space-6); max-width: 100%; }
  .ds-247420 .ds-hero-title { max-width: 100%; }

  /* Row */
  .ds-247420 .row {
    grid-template-columns: minmax(90px, 12ch) minmax(0, 1fr) auto;
    gap: var(--space-2); padding: 14px 16px;
  }
}

/* ────────────────────────────────────────────────────────────────────
   Mid Breakpoint (768px and below) — collapse sidebar + simplify row grid
   ────────────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Sidebar stacks above main rather than sitting beside it */
  .ds-247420 .app-body { grid-template-columns: 1fr; }
  .ds-247420 .app-side { width: 100%; max-width: none; }

  /* Row drops the leading code column; title + meta share the line */
  .ds-247420 .row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-2);
  }
  .ds-247420 .row .code { display: none; }
  .ds-247420 .row .sub { grid-column: 1 / -1; }
}

/* ────────────────────────────────────────────────────────────────────
   Desktop Breakpoint Enhancements (1025px and up)
   ────────────────────────────────────────────────────────────────────── */
@media (min-width: 1025px) {
  /* Chat Bubbles */
  .ds-247420 .chat-stack { max-width: min(70%, 480px); }

  /* KPI Cards */
  .ds-247420 .kpi {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-3);
  }
}

/* ============================================================
   Chat — minimal styles (placeholder for full chat surface)
   ============================================================ */
.ds-247420 .ds-chat { display: flex; flex-direction: column; gap: 12px; padding: var(--space-4); }
.ds-247420 .ds-chat-msg { padding: 12px 18px; background: var(--bg-2); border-radius: var(--r-3); max-width: min(90vw, 36em); }
.ds-247420 .ds-chat-msg.user { background: var(--accent); color: var(--accent-fg); align-self: flex-end; }
.ds-247420 .ds-chat-md { font-size: var(--fs-sm); line-height: 1.6; }
.ds-247420 .ds-chat-composer { display: flex; gap: 8px; padding: var(--space-4); }
.ds-247420 .ds-chat-composer input { flex: 1; padding: 13px 18px; background: var(--bg-2); border: 0; border-radius: var(--r-pill); font-family: inherit; font-size: var(--fs-sm); color: var(--fg); }
.ds-247420 .ds-chat-composer input:focus { box-shadow: inset 0 0 0 2px var(--accent); }

/* ============================================================
   File surface — responsive grid + row layouts
   ============================================================ */

/* Default file grid — a vertical list of rows. Each row lays out its own
   columns internally; the container only stacks them. Card mode (multi-column)
   is opt-in via [data-columns]. */
.ds-247420 .ds-file-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* File row — linear layout (icon · title · meta · actions) */
.ds-247420 .ds-file-row {
  display: grid; grid-template-columns: 26px minmax(0, 1fr) auto auto;
  gap: 14px; align-items: center;
  padding: 11px 16px; background: var(--bg);
  border: var(--bw-hair) solid transparent;
  border-radius: var(--r-2); color: var(--fg);
  cursor: pointer;
  transition: background var(--dur-snap) var(--ease),
              border-color var(--dur-snap) var(--ease),
              transform var(--dur-snap) var(--ease);
}
.ds-247420 .ds-file-row:hover {
  background: var(--bg-2);
  border-color: var(--rule);
}
.ds-247420 .ds-file-row:active { transform: translateY(1px); }
.ds-247420 .ds-file-row.active { background: var(--accent-tint); border-color: var(--accent); }
.ds-247420 .ds-file-row[data-file-type="dir"]      { border-left-width: 3px; border-left-color: var(--accent); }
.ds-247420 .ds-file-row[data-file-type="image"]    { border-left-width: 3px; border-left-color: var(--mascot); }
.ds-247420 .ds-file-row[data-file-type="video"]    { border-left-width: 3px; border-left-color: var(--purple-2); }
.ds-247420 .ds-file-row[data-file-type="audio"]    { border-left-width: 3px; border-left-color: var(--sky); }
.ds-247420 .ds-file-row[data-file-type="code"]     { border-left-width: 3px; border-left-color: var(--green-2); }
.ds-247420 .ds-file-row[data-file-type="text"]     { border-left-width: 3px; border-left-color: var(--ink-3); }
.ds-247420 .ds-file-row[data-file-type="archive"]  { border-left-width: 3px; border-left-color: var(--flame); }
.ds-247420 .ds-file-row[data-file-type="document"] { border-left-width: 3px; border-left-color: var(--sun); }
.ds-247420 .ds-file-row[data-file-type="symlink"]  { border-left-width: 3px; border-left-color: var(--purple); }
.ds-247420 .ds-file-row[data-file-type="other"]    { border-left-width: 3px; border-left-color: var(--fg-3); }

/* Row internals — these are the classes FileRow actually renders. */
.ds-247420 .ds-file-row .title {
  font-weight: 500; font-size: var(--fs-sm);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  min-width: 0;
}
.ds-247420 .ds-file-row .code {
  font-family: var(--ff-mono); font-size: var(--fs-micro);
  color: var(--fg-3);
}
.ds-247420 .ds-file-row .ds-file-meta {
  font-family: var(--ff-mono); font-size: var(--fs-xs);
  color: var(--fg-3); white-space: nowrap;
}

/* File icon — glyph chip, tinted per type. */
.ds-247420 .ds-file-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; font-size: 15px; line-height: 1;
  color: var(--fg-2);
}
.ds-247420 .ds-file-row[data-file-type="dir"]      .ds-file-icon { color: var(--accent); }
.ds-247420 .ds-file-row[data-file-type="image"]    .ds-file-icon { color: var(--mascot); }
.ds-247420 .ds-file-row[data-file-type="video"]    .ds-file-icon { color: var(--purple-2); }
.ds-247420 .ds-file-row[data-file-type="audio"]    .ds-file-icon { color: var(--sky); }
.ds-247420 .ds-file-row[data-file-type="code"]     .ds-file-icon { color: var(--green-2); }
.ds-247420 .ds-file-row[data-file-type="archive"]  .ds-file-icon { color: var(--flame); }
.ds-247420 .ds-file-row[data-file-type="document"] .ds-file-icon { color: var(--sun); }

/* Row actions — hidden until hover/focus, revealed without layout shift. */
.ds-247420 .ds-file-actions {
  display: inline-flex; gap: 2px; align-items: center;
  opacity: 0; transition: opacity var(--dur-base) var(--ease);
}
.ds-247420 .ds-file-row:hover .ds-file-actions,
.ds-247420 .ds-file-row:focus-within .ds-file-actions { opacity: 1; }
.ds-247420 .ds-file-act {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; padding: 0;
  background: transparent; border: 0; border-radius: var(--r-1);
  color: var(--fg-3); font-size: 14px; cursor: pointer;
  transition: background var(--dur-snap) var(--ease), color var(--dur-snap) var(--ease);
}
.ds-247420 .ds-file-act:hover { background: var(--bg-3); color: var(--fg); }
.ds-247420 .ds-file-act-warn:hover { background: color-mix(in oklab, var(--warn) 18%, var(--bg)); color: var(--warn); }

/* Card mode — opt-in via data-columns; switches the list to a grid. */
.ds-247420 .ds-file-grid[data-columns] { display: grid; gap: var(--space-3); }
.ds-247420 .ds-file-grid[data-columns="1"] { grid-template-columns: 1fr; }
.ds-247420 .ds-file-grid[data-columns="2"] { grid-template-columns: repeat(2, 1fr); }
.ds-247420 .ds-file-grid[data-columns="3"] { grid-template-columns: repeat(3, 1fr); }
.ds-247420 .ds-file-grid[data-columns="4"] { grid-template-columns: repeat(4, 1fr); }

/* ============================================================
   File browser surface — stage, toolbar, breadcrumb, dropzone,
   upload progress, empty state, modals, preview. Authored for
   fsbrowse but lives in the shared kit under .ds-247420 scope.
   ============================================================ */

/* Stage — the scrollable content column. */
.ds-247420 .ds-file-stage {
  display: flex; flex-direction: column; gap: var(--space-3);
  width: 100%; max-width: 920px; margin: 0 auto;
  padding: var(--space-2) var(--space-3) var(--space-4);
}
/* When the stage is the app-main child, the shell already supplies top
   padding — collapse the stage's own so content isn't pushed down. */
.ds-247420 .app-main > div > .ds-file-stage,
.ds-247420 .app-main .ds-file-stage { padding-top: 0; }

/* Breadcrumb path */
.ds-247420 .ds-crumb-path {
  display: flex; align-items: center; flex-wrap: wrap; gap: 2px;
  font-size: var(--fs-sm);
}
.ds-247420 .ds-crumb-seg {
  background: transparent; border: 0; cursor: pointer;
  padding: 4px 8px; border-radius: var(--r-1);
  color: var(--fg-3); font-family: inherit; font-size: var(--fs-sm);
  transition: background var(--dur-snap) var(--ease), color var(--dur-snap) var(--ease);
}
.ds-247420 .ds-crumb-seg:hover { background: var(--bg-2); color: var(--fg); }
.ds-247420 .ds-crumb-seg.leaf { color: var(--fg); font-weight: 600; }
.ds-247420 .ds-crumb-sep { color: var(--fg-3); opacity: 0.6; user-select: none; }

/* Toolbar */
.ds-247420 .ds-file-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-2); flex-wrap: wrap;
}
.ds-247420 .ds-file-toolbar-left,
.ds-247420 .ds-file-toolbar-right {
  display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap;
}
.ds-247420 .ds-meta-mono {
  font-family: var(--ff-mono); font-size: var(--fs-xs);
  color: var(--fg-3); letter-spacing: var(--tr-caps);
}

/* Error banner — dismissible toast row. */
.ds-247420 .ds-error-banner {
  padding: 10px 14px; border-radius: var(--r-2);
  background: color-mix(in oklab, var(--warn) 14%, var(--bg));
  border: var(--bw-hair) solid color-mix(in oklab, var(--warn) 40%, transparent);
  color: var(--warn); font-size: var(--fs-sm); cursor: pointer;
}
.ds-247420 .ds-error-banner:hover { background: color-mix(in oklab, var(--warn) 20%, var(--bg)); }

/* Dropzone */
.ds-247420 .ds-dropzone {
  border: var(--bw-rule) dashed var(--rule);
  border-radius: var(--r-3); background: var(--bg);
  transition: border-color var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}
.ds-247420 .ds-dropzone-inner {
  display: flex; align-items: center; justify-content: center;
  gap: var(--space-2); flex-wrap: wrap;
  padding: var(--space-4) var(--space-3); text-align: center;
}
.ds-247420 .ds-dropzone-glyph { font-size: 22px; color: var(--fg-3); }
.ds-247420 .ds-dropzone-label { font-size: var(--fs-sm); color: var(--fg-3); }
.ds-247420 .ds-dropzone.dragover {
  border-color: var(--accent);
  background: var(--accent-tint);
}
@media (prefers-reduced-motion: no-preference) {
  .ds-247420 .ds-dropzone.dragover { animation: ds-dropzone-pulse 1.1s var(--ease) infinite; }
}
.ds-247420 .ds-dropzone.dragover .ds-dropzone-glyph,
.ds-247420 .ds-dropzone.dragover .ds-dropzone-label { color: var(--accent); }
@keyframes ds-dropzone-pulse {
  0%, 100% { border-color: var(--accent); }
  50% { border-color: color-mix(in oklab, var(--accent) 45%, transparent); }
}

/* Upload progress */
.ds-247420 .ds-upload-progress { display: flex; flex-direction: column; gap: 6px; }
.ds-247420 .ds-upload-item {
  display: grid; grid-template-columns: minmax(0, 1fr) 120px 44px;
  gap: var(--space-2); align-items: center;
  padding: 8px 12px; border-radius: var(--r-2);
  background: var(--bg-2); font-size: var(--fs-xs);
}
.ds-247420 .ds-upload-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ds-247420 .ds-upload-bar {
  height: 6px; border-radius: var(--r-pill);
  background: var(--bg-3); overflow: hidden;
}
.ds-247420 .ds-upload-fill {
  display: block; height: 100%; width: 0;
  background: var(--accent); border-radius: var(--r-pill);
  transition: width var(--dur-base) var(--ease);
}
.ds-247420 .ds-upload-pct {
  font-family: var(--ff-mono); font-size: var(--fs-micro);
  color: var(--fg-3); text-align: right;
}
.ds-247420 .ds-upload-item.done .ds-upload-fill { background: var(--success); }
.ds-247420 .ds-upload-item.done .ds-upload-pct { color: var(--success); }
.ds-247420 .ds-upload-item.error .ds-upload-fill { background: var(--warn); }
.ds-247420 .ds-upload-item.error .ds-upload-pct { color: var(--warn); }

/* Empty state */
.ds-247420 .ds-file-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--space-2); padding: var(--space-6) var(--space-3);
  color: var(--fg-3); text-align: center;
}
.ds-247420 .ds-file-empty-glyph { font-size: 34px; opacity: 0.55; }
.ds-247420 .ds-file-empty-text { font-size: var(--fs-sm); }

/* ── Modals ───────────────────────────────────────────────── */
.ds-247420 .ds-modal-backdrop {
  position: fixed; inset: 0; z-index: var(--z-modal, 800);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-3);
  background: color-mix(in oklab, var(--ink) 55%, transparent);
  backdrop-filter: blur(3px);
}
@media (prefers-reduced-motion: no-preference) {
  .ds-247420 .ds-modal-backdrop { animation: ds-modal-fade var(--dur-base) var(--ease); }
}
@keyframes ds-modal-fade { from { opacity: 0; } to { opacity: 1; } }
.ds-247420 .ds-modal {
  display: flex; flex-direction: column;
  width: 100%; max-width: 460px; max-height: calc(100vh - 2 * var(--space-4));
  background: var(--bg); color: var(--fg);
  border: var(--bw-hair) solid var(--rule);
  border-radius: var(--r-3); box-shadow: var(--shadow-3);
  overflow: hidden;
}
@media (prefers-reduced-motion: no-preference) {
  .ds-247420 .ds-modal { animation: ds-modal-rise var(--dur-base) var(--ease); }
}
@keyframes ds-modal-rise {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}
.ds-247420 .ds-modal-small { max-width: 380px; }
.ds-247420 .ds-modal-preview { max-width: 880px; }
.ds-247420 .ds-modal-head {
  padding: var(--space-3) var(--space-4);
  font-weight: 600; font-size: var(--fs-body);
  border-bottom: var(--bw-hair) solid var(--rule);
}
.ds-247420 .ds-modal-body { padding: var(--space-4); overflow: auto; font-size: var(--fs-sm); }
.ds-247420 .ds-modal-actions {
  display: flex; justify-content: flex-end; gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-top: var(--bw-hair) solid var(--rule);
}
.ds-247420 .ds-modal-input {
  width: 100%; padding: 10px 12px;
  background: var(--bg-2); border: var(--bw-hair) solid var(--rule);
  border-radius: var(--r-2); color: var(--fg);
  font-family: inherit; font-size: var(--fs-sm);
}
.ds-247420 .ds-modal-input:focus { outline: 2px solid var(--accent); outline-offset: 2px; }
.ds-247420 .btn-primary.danger {
  background: var(--warn);
  border-color: var(--warn);
  color: #fff;
}

/* ── Preview ──────────────────────────────────────────────── */
.ds-247420 .ds-preview-head {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: var(--bw-hair) solid var(--rule);
}
.ds-247420 .ds-preview-name {
  font-weight: 600; font-size: var(--fs-body);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0;
}
.ds-247420 .ds-preview-meta {
  font-family: var(--ff-mono); font-size: var(--fs-xs);
  color: var(--fg-3); white-space: nowrap;
}
.ds-247420 .ds-preview-actions { display: inline-flex; gap: 2px; margin-left: auto; }
.ds-247420 .ds-preview-body {
  flex: 1; min-height: 0; overflow: auto;
  padding: var(--space-3) var(--space-4);
  display: flex; flex-direction: column;
}
.ds-247420 .ds-preview-media {
  max-width: 100%; max-height: 70vh; margin: 0 auto;
  border-radius: var(--r-2); object-fit: contain;
}
.ds-247420 .ds-preview-audio { width: 100%; }
.ds-247420 .ds-preview-code,
.ds-247420 .ds-preview-text {
  margin: 0; flex: 1; min-height: 0; overflow: auto;
  padding: var(--space-3);
  background: var(--ink); color: var(--paper);
  border-radius: var(--r-2);
  font-family: var(--ff-mono); font-size: var(--fs-xs); line-height: var(--lh-base);
  white-space: pre; tab-size: 2;
}
.ds-247420 .ds-preview-text { white-space: pre-wrap; word-break: break-word; }
.ds-247420 .ds-preview-code code, .ds-247420 .ds-preview-text code { font: inherit; color: inherit; background: none; }
.ds-247420 .ds-preview-truncated {
  margin-top: var(--space-2); padding-top: var(--space-2);
  border-top: var(--bw-hair) solid color-mix(in oklab, var(--paper) 20%, transparent);
  color: var(--paper-3); font-size: var(--fs-micro);
}
.ds-247420 .ds-preview-fallback {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--space-2); padding: var(--space-6); color: var(--fg-3);
}
.ds-247420 .ds-preview-glyph { font-size: 34px; opacity: 0.6; }

/* Thin scrollbars inside preview bodies. */
.ds-247420 .ds-preview-code, .ds-247420 .ds-preview-text, .ds-247420 .ds-modal-body, .ds-247420 .ds-preview-body {
  scrollbar-width: thin;
}
.ds-247420 .ds-preview-code::-webkit-scrollbar,
.ds-247420 .ds-preview-text::-webkit-scrollbar,
.ds-247420 .ds-preview-body::-webkit-scrollbar,
.ds-247420 .ds-modal-body::-webkit-scrollbar { width: 10px; height: 10px; }
.ds-247420 .ds-preview-code::-webkit-scrollbar-thumb,
.ds-247420 .ds-preview-text::-webkit-scrollbar-thumb {
  background: color-mix(in oklab, var(--paper) 28%, transparent);
  border-radius: var(--r-pill); border: 2px solid transparent; background-clip: padding-box;
}
.ds-247420 .ds-preview-body::-webkit-scrollbar-thumb,
.ds-247420 .ds-modal-body::-webkit-scrollbar-thumb {
  background: var(--bg-3); border-radius: var(--r-pill);
}

/* Mobile — modals go near-fullscreen, preview media shrinks. */
@media (max-width: 560px) {
  .ds-247420 .ds-modal { max-width: 100%; max-height: calc(100vh - 2 * var(--space-3)); }
  .ds-247420 .ds-modal-preview { width: 100%; height: calc(100vh - 2 * var(--space-3)); max-height: none; }
  .ds-247420 .ds-preview-media { max-height: 50vh; }
  .ds-247420 .ds-file-stage { padding: var(--space-3) var(--space-2); }
}

/* ── File browser UX affordances ──────────────────────────── */
/* Toolbar filter input — compact search box. */
.ds-247420 .ds-filter-input {
  width: clamp(120px, 22vw, 220px);
  padding: 7px 12px;
  background: var(--bg-2); border: var(--bw-hair) solid var(--rule);
  border-radius: var(--r-pill); color: var(--fg);
  font-family: inherit; font-size: var(--fs-xs);
}
.ds-247420 .ds-filter-input:focus { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Loading skeleton — placeholder rows while a directory loads. */
.ds-247420 .ds-file-grid-loading { display: flex; flex-direction: column; gap: 4px; }
.ds-247420 .ds-file-skeleton {
  height: 48px; border-radius: var(--r-2);
  background: linear-gradient(90deg,
    var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%);
  background-size: 200% 100%;
}
@media (prefers-reduced-motion: no-preference) {
  .ds-247420 .ds-file-skeleton { animation: ds-skeleton-shimmer 1.2s var(--ease) infinite; }
}
@keyframes ds-skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Drag-to-move drop target highlight on a directory row. */
.ds-247420 .ds-file-row.ds-drop-target {
  border-color: var(--accent);
  background: var(--accent-tint);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.ds-247420 .ds-file-row[draggable="true"] { cursor: grab; }
.ds-247420 .ds-file-row[draggable="true"]:active { cursor: grabbing; }

/* Multi-select — per-row checkbox overlay + selected state + bulk bar. */
.ds-247420 .ds-file-row { position: relative; }
.ds-247420 .ds-file-check {
  position: absolute; left: 4px; top: 50%; transform: translateY(-50%);
  width: 18px; height: 18px; padding: 0; z-index: 1;
  display: inline-flex; align-items: center; justify-content: center;
  border: var(--bw-hair) solid var(--rule); border-radius: 5px;
  background: var(--bg); color: var(--accent-fg);
  font-size: var(--fs-micro); line-height: 1; cursor: pointer;
  opacity: 0; transition: opacity var(--dur-base) var(--ease), background var(--dur-snap) var(--ease);
}
.ds-247420 .ds-file-row:hover .ds-file-check,
.ds-247420 .ds-file-row:focus-within .ds-file-check,
.ds-247420 .ds-file-check.on { opacity: 1; }
/* Touch / coarse-pointer devices have no hover — keep checkboxes visible so
   multi-select is reachable without a pointer. */
@media (hover: none), (pointer: coarse) {
  .ds-247420 .ds-file-check { opacity: 1; }
}
.ds-247420 .ds-file-check.on { background: var(--accent); border-color: var(--accent); }
.ds-247420 .ds-file-row.selected {
  background: var(--accent-tint);
  border-color: var(--accent);
}
.ds-247420 .ds-file-row.selected:hover { background: color-mix(in oklab, var(--accent) 22%, var(--bg)); }

.ds-247420 .ds-bulk-bar {
  display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2);
  padding: 10px 14px; border-radius: var(--r-2);
  background: var(--accent-tint);
  border: var(--bw-hair) solid var(--accent);
  position: sticky; top: var(--space-2); z-index: 2;
}
.ds-247420 .ds-bulk-count {
  font-weight: 600; font-size: var(--fs-sm); margin-right: auto;
}

/* Keyboard-shortcuts hint — compact two-column legend. */
.ds-247420 .ds-shortcuts-hint {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 4px var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-2); border: var(--bw-hair) solid var(--rule);
  border-radius: var(--r-2); font-size: var(--fs-xs);
}
.ds-247420 .ds-shortcut-row { display: flex; align-items: center; gap: var(--space-2); }
.ds-247420 .ds-kbd {
  display: inline-block; min-width: 0;
  padding: 2px 7px; border-radius: 6px;
  background: var(--bg); border: var(--bw-hair) solid var(--rule);
  border-bottom-width: 2px;
  font-family: var(--ff-mono); font-size: var(--fs-micro); color: var(--fg-2);
  white-space: nowrap;
}

/* ============================================================
   Theme toggle (segmented + compact) — bound to src/theme.js
   ============================================================ */
.ds-247420 .ds-segmented {
  display: inline-flex; gap: 0; padding: 2px;
  background: var(--bg-2); border-radius: var(--r-pill);
  font-family: var(--ff-mono); font-size: var(--fs-xs);
}
.ds-247420 .ds-segmented .ds-seg-btn {
  background: transparent; border: 0; color: var(--fg-3);
  padding: 4px 12px; border-radius: var(--r-pill); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: color var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}
.ds-247420 .ds-segmented .ds-seg-btn:hover { color: var(--fg); }
.ds-247420 .ds-segmented .ds-seg-btn.is-on {
  background: var(--bg); color: var(--fg);
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}
.ds-247420 .ds-theme-toggle.btn {
  font-family: var(--ff-mono); font-size: var(--fs-xs);
  display: inline-flex; align-items: center; gap: 6px;
}

/* ============================================================
   Chat kit polish — styles every class emitted by Chat /
   ChatMessage / ChatComposer / AICat. Before this block the
   chat-* classes had no CSS and rendered as unstyled paragraphs.
   ============================================================ */
.ds-247420 .chat {
  display: flex; flex-direction: column;
  flex: 1; min-height: 0; gap: var(--space-3);
  padding-bottom: calc(var(--app-status-h, 42px) + var(--space-2));
}
.ds-247420 .chat-head {
  display: flex; align-items: baseline; gap: 8px;
  padding: var(--space-3) 0 var(--space-2);
  font-family: var(--ff-mono); font-size: var(--fs-xs);
  color: var(--fg-3); text-transform: lowercase; letter-spacing: 0.02em;
  border-bottom: 1px solid color-mix(in oklab, var(--fg) 8%, transparent);
  margin-bottom: var(--space-2);
}
.ds-247420 .chat-head .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.ds-247420 .chat-head > span:nth-child(2) {
  font-family: var(--ff-body); font-size: var(--fs-h4);
  font-weight: 600; color: var(--fg);
  text-transform: none; letter-spacing: var(--tr-tight, -0.01em); line-height: 1.2;
}
.ds-247420 .chat-head .sub { color: var(--fg-3); }
.ds-247420 .chat-head .spread { flex: 1; }

.ds-247420 .chat-thread {
  display: flex; flex-direction: column; gap: var(--space-3);
  flex: 1; min-height: 0; overflow-y: auto;
  padding: var(--space-2) 0;
  scrollbar-width: thin; scrollbar-color: var(--bg-3) transparent;
  scroll-behavior: smooth;
}
.ds-247420 .chat-thread::-webkit-scrollbar { width: 8px; }
.ds-247420 .chat-thread::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 4px; }
.ds-247420 .chat-thread:empty::before {
  content: 'no messages yet\astart the conversation';
  white-space: pre;
  color: var(--fg-3);
  font-family: var(--ff-mono);
  font-size: var(--fs-sm);
  text-align: center;
  margin: auto;
  opacity: 0.6;
  pointer-events: none;
}

.ds-247420 .chat-msg { display: flex; gap: 12px; align-items: flex-start; padding: 6px 0; position: relative; min-width: 0; }
.ds-247420 .chat-msg.you { flex-direction: row-reverse; }
.ds-247420 .chat-msg.you .chat-stack { align-items: flex-end; }
.ds-247420 .chat-msg:hover { background: color-mix(in oklab, var(--fg) 4%, transparent); padding: 6px 0; margin: 0; border-radius: 8px; transition: background var(--dur-base) var(--ease); }

.ds-247420 .chat-avatar {
  width: 36px; height: 36px; flex-shrink: 0;
  border-radius: 50%; background: var(--bg-3); color: var(--fg);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--ff-mono); font-size: 12px; font-weight: 600;
  text-transform: lowercase; letter-spacing: 0.02em; user-select: none;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  position: relative;
}
.ds-247420 .chat-msg:hover .chat-avatar { transform: scale(1.03); box-shadow: 0 1px 4px color-mix(in oklab, var(--fg) 6%, transparent); }
.ds-247420 .chat-msg.you .chat-avatar {
  background: color-mix(in oklab, var(--accent) 26%, var(--bg-3));
  color: var(--accent);
}
.ds-247420 .chat-msg.aicat .chat-avatar {
  background: color-mix(in oklab, var(--mascot) 26%, var(--bg-2));
  color: var(--mascot);
}

.ds-247420 .chat-stack {
  display: flex; flex-direction: column; gap: 4px;
  max-width: min(70%, 56ch); min-width: 0;
  flex: 0 1 auto; overflow: hidden;
}

.ds-247420 .chat-bubble {
  padding: 10px 14px; background: var(--bg-2); color: var(--fg);
  border-radius: 14px; line-height: 1.55;
  word-wrap: break-word; overflow-wrap: anywhere;
  font-size: var(--fs-sm);
  max-width: clamp(220px, min(75vw, 28em), 480px);
  min-width: 0;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.ds-247420 .chat-msg:hover .chat-bubble { transform: translateY(-1px); box-shadow: 0 2px 8px color-mix(in oklab, var(--fg) 6%, transparent); transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease); }
.ds-247420 .chat-msg.you .chat-bubble { background: var(--accent); color: var(--accent-fg); }
.ds-247420 .chat-msg.aicat .chat-bubble {
  background: color-mix(in oklab, var(--mascot) 14%, var(--bg-2));
  border: 1px solid color-mix(in oklab, var(--mascot) 28%, transparent);
}
.ds-247420 .chat-bubble code {
  font-family: var(--ff-mono); font-size: 0.92em;
  background: color-mix(in oklab, var(--fg) 10%, transparent);
  padding: 1px 6px; border-radius: 4px;
}
.ds-247420 .chat-msg.you .chat-bubble code { background: color-mix(in oklab, var(--accent-fg) 18%, transparent); }
.ds-247420 .chat-bubble a {
  color: inherit; text-decoration: underline;
  text-underline-offset: 2px; text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in oklab, currentColor 50%, transparent);
}
.ds-247420 .chat-bubble a:hover { text-decoration-color: currentColor; }
.ds-247420 .chat-bubble strong { font-weight: 700; }
.ds-247420 .chat-bubble em { font-style: italic; }

.ds-247420 .chat-bubble.chat-md { line-height: 1.6; }
.ds-247420 .chat-bubble.chat-md > :first-child { margin-top: 0; }
.ds-247420 .chat-bubble.chat-md > :last-child { margin-bottom: 0; }
.ds-247420 .chat-bubble.chat-md h1,
.ds-247420 .chat-bubble.chat-md h2,
.ds-247420 .chat-bubble.chat-md h3,
.ds-247420 .chat-bubble.chat-md h4 {
  font-family: var(--ff-body); font-weight: 600;
  margin: 12px 0 6px; line-height: 1.3;
}
.ds-247420 .chat-bubble.chat-md h1 { font-size: 1.15em; }
.ds-247420 .chat-bubble.chat-md h2 { font-size: 1.08em; }
.ds-247420 .chat-bubble.chat-md h3 { font-size: 1.04em; }
.ds-247420 .chat-bubble.chat-md p { margin: 6px 0; }
.ds-247420 .chat-bubble.chat-md ul,
.ds-247420 .chat-bubble.chat-md ol { margin: 6px 0; padding-left: 22px; }
.ds-247420 .chat-bubble.chat-md li { margin: 3px 0; }
.ds-247420 .chat-bubble.chat-md blockquote {
  margin: 8px 0; padding: 4px 12px;
  border-left: 3px solid color-mix(in oklab, currentColor 30%, transparent);
  color: color-mix(in oklab, currentColor 75%, transparent); font-style: italic;
}
.ds-247420 .chat-bubble.chat-md pre {
  background: color-mix(in oklab, var(--fg) 8%, transparent);
  padding: 10px 12px; border-radius: 6px; overflow-x: auto;
  font-family: var(--ff-mono); font-size: 0.9em; margin: 8px 0;
}

.ds-247420 .chat-msg .chat-bubble.chat-code,
.ds-247420 .chat-msg.you .chat-bubble.chat-code,
.ds-247420 .chat-bubble.chat-code {
  padding: 0; background: var(--bg);
  color: var(--fg);
  border: 1px solid color-mix(in oklab, var(--fg) 12%, transparent);
  overflow: hidden; max-width: 100%; min-width: 0;
}
.ds-247420 .chat-bubble.chat-code pre,
.ds-247420 .chat-bubble pre,
.ds-247420 .chat-msg pre {
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--bg-3) transparent;
}
.ds-247420 .chat-bubble pre code,
.ds-247420 .chat-msg pre code {
  display: block;
  white-space: pre;
  min-width: 0;
}
.ds-247420 .chat-code-head {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  background: color-mix(in oklab, var(--fg) 6%, var(--bg-2));
  border-bottom: 1px solid color-mix(in oklab, var(--fg) 12%, transparent);
  font-family: var(--ff-mono); font-size: var(--fs-xs); color: var(--fg-3);
}
.ds-247420 .chat-code-head .lang { text-transform: uppercase; font-weight: 700; color: var(--accent); letter-spacing: 0.06em; }
.ds-247420 .chat-code-head .filename,
.ds-247420 .chat-code-head .name { color: var(--fg-2); font-weight: 500; }
.ds-247420 .chat-code-head .spread { flex: 1; }
.ds-247420 .chat-bubble.chat-code pre {
  margin: 0; padding: 12px 16px; background: transparent;
  font-family: var(--ff-mono); font-size: var(--fs-xs); line-height: 1.55;
  overflow-x: auto; color: var(--fg); border-radius: 0;
}
.ds-247420 .chat-bubble.chat-code code { background: transparent; padding: 0; font-size: inherit; }
.ds-247420 .chat-bubble.chat-code .token.keyword,
.ds-247420 .chat-bubble.chat-code .token.atrule,
.ds-247420 .chat-bubble.chat-code .token.selector { color: var(--accent); }
.ds-247420 .chat-bubble.chat-code .token.string,
.ds-247420 .chat-bubble.chat-code .token.attr-value { color: var(--mascot); }
.ds-247420 .chat-bubble.chat-code .token.comment { color: var(--fg-3); font-style: italic; }
.ds-247420 .chat-bubble.chat-code .token.number,
.ds-247420 .chat-bubble.chat-code .token.boolean { color: var(--sun); }
.ds-247420 .chat-bubble.chat-code .token.punctuation { color: var(--fg-2); }
.ds-247420 .chat-bubble.chat-code .token.property,
.ds-247420 .chat-bubble.chat-code .token.attr-name { color: var(--sky); }

.ds-247420 .chat-msg.you .chat-image,
.ds-247420 .chat-msg .chat-image,
.ds-247420 .chat-image {
  display: inline-block; border-radius: 12px; overflow: hidden;
  max-width: min(100%, 480px); background: var(--bg-2);
  text-decoration: none; color: var(--fg);
  border: 1px solid color-mix(in oklab, var(--fg) 10%, transparent);
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.ds-247420 .chat-msg:hover .chat-image,
.ds-247420 .chat-image:hover {
  border-color: color-mix(in oklab, var(--accent) 35%, transparent);
  box-shadow: 0 4px 16px color-mix(in oklab, var(--fg) 12%, transparent);
}
.ds-247420 .chat-image img { display: block; width: 100%; height: auto; max-height: 360px; object-fit: cover; }
.ds-247420 .chat-image .cap,
.ds-247420 .chat-image .caption { display: block; padding: 8px 12px; font-size: var(--fs-xs); color: var(--fg-3); font-family: var(--ff-mono); }

.ds-247420 .chat-msg.you .chat-file,
.ds-247420 .chat-msg .chat-file,
.ds-247420 .chat-file {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px;
  background: var(--bg-2); border: 1px solid color-mix(in oklab, var(--fg) 10%, transparent);
  border-radius: 12px; text-decoration: none; color: var(--fg);
  max-width: min(100%, 360px);
  transition: background var(--dur-snap, .15s) var(--ease, ease), border-color var(--dur-snap, .15s) var(--ease, ease);
}
.ds-247420 .chat-file:hover { background: var(--bg-3); border-color: color-mix(in oklab, var(--accent) 40%, transparent); }
.ds-247420 .chat-file .glyph {
  font-size: 22px; width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: color-mix(in oklab, var(--accent) 18%, transparent);
  color: var(--accent); border-radius: 8px; flex-shrink: 0; font-family: var(--ff-mono);
}
.ds-247420 .chat-file > div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.ds-247420 .chat-file .name {
  font-weight: 600; font-size: var(--fs-sm);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0;
}
.ds-247420 .chat-file .meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.ds-247420 .chat-file .size { font-family: var(--ff-mono); font-size: var(--fs-xs); color: var(--fg-3); }
.ds-247420 .chat-file .go { font-family: var(--ff-mono); font-size: 16px; color: var(--fg-3); flex-shrink: 0; }
.ds-247420 .chat-file:hover .go { color: var(--accent); }

.ds-247420 .chat-msg.you .chat-pdf,
.ds-247420 .chat-msg .chat-pdf,
.ds-247420 .chat-pdf {
  background: var(--bg-2);
  color: var(--fg);
  border: 1px solid color-mix(in oklab, var(--fg) 10%, transparent);
  border-radius: 12px; overflow: hidden; max-width: min(100%, 480px);
  transition: box-shadow 0.12s ease, border-color 0.12s ease;
}
.ds-247420 .chat-msg:hover .chat-pdf { border-color: color-mix(in oklab, var(--accent) 30%, transparent); box-shadow: 0 2px 12px color-mix(in oklab, var(--fg) 6%, transparent); }
.ds-247420 .chat-pdf-head {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  background: color-mix(in oklab, var(--fg) 5%, var(--bg-2));
  border-bottom: 1px solid color-mix(in oklab, var(--fg) 10%, transparent);
}
.ds-247420 .chat-pdf-head .glyph { font-size: 18px; color: var(--mascot); flex-shrink: 0; }
.ds-247420 .chat-pdf-head .name { flex: 1; font-weight: 600; font-size: var(--fs-sm); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ds-247420 .chat-pdf-head .size { font-family: var(--ff-mono); font-size: var(--fs-xs); color: var(--fg-3); }
.ds-247420 .chat-pdf-head a { color: var(--accent); font-family: var(--ff-mono); font-size: var(--fs-xs); text-decoration: none; }
.ds-247420 .chat-pdf embed,
.ds-247420 .chat-pdf iframe,
.ds-247420 .chat-pdf object { width: 100%; height: 360px; border: 0; display: block; }

.ds-247420 .chat-msg.you .chat-link,
.ds-247420 .chat-msg .chat-link,
.ds-247420 .chat-link {
  display: grid; grid-template-columns: 80px 1fr; gap: 12px; padding: 10px;
  background: var(--bg-2);
  border: 1px solid color-mix(in oklab, var(--fg) 10%, transparent);
  border-radius: 12px; text-decoration: none; color: var(--fg);
  max-width: min(100%, 480px);
  transition: background var(--dur-snap, .15s) var(--ease, ease), border-color var(--dur-snap, .15s) var(--ease, ease), box-shadow 0.15s ease;
}
.ds-247420 .chat-msg:hover .chat-link,
.ds-247420 .chat-link:hover {
  background: var(--bg-3);
  border-color: color-mix(in oklab, var(--accent) 40%, transparent);
  box-shadow: 0 2px 12px color-mix(in oklab, var(--fg) 8%, transparent);
}
.ds-247420 .chat-link:not(:has(.thumb)):not(:has(img)) { grid-template-columns: 1fr; }
.ds-247420 .chat-link .thumb,
.ds-247420 .chat-link img.thumb { width: 80px; height: 80px; border-radius: 8px; object-fit: cover; background: var(--bg-3) center/cover no-repeat; }
.ds-247420 .chat-link .meta { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.ds-247420 .chat-link .host { font-family: var(--ff-mono); font-size: var(--fs-xs); color: var(--fg-3); text-transform: lowercase; }
.ds-247420 .chat-link .title { font-weight: 600; font-size: var(--fs-sm); line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ds-247420 .chat-link .desc { font-size: var(--fs-xs); color: var(--fg-2); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.ds-247420 .chat-meta {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--ff-mono); font-size: var(--fs-xs); color: var(--fg-3);
  padding: 0 6px; letter-spacing: 0.02em;
}
.ds-247420 .chat-meta .who { font-weight: 600; color: var(--fg-2); }
.ds-247420 .chat-meta .who::after { content: ' ·'; color: var(--fg-3); font-weight: 400; }
.ds-247420 .chat-meta .t { color: var(--fg-3); }
.ds-247420 .chat-meta .tick { color: var(--fg-3); margin-left: 2px; letter-spacing: -2px; font-family: var(--ff-mono); }
.ds-247420 .chat-meta .tick.read { color: var(--accent); }

.ds-247420 .chat-reactions {
  display: flex; gap: 4px; flex-wrap: wrap; margin-top: 2px;
}
.ds-247420 .chat-reactions .rxn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; background: var(--bg-2);
  border: 1px solid color-mix(in oklab, var(--fg) 10%, transparent);
  border-radius: 999px; font-size: var(--fs-xs);
  cursor: pointer; user-select: none;
  transition: background var(--dur-snap, .12s) var(--ease, ease), border-color var(--dur-snap, .12s) var(--ease, ease), transform 0.12s ease;
  position: relative;
}
.ds-247420 .chat-reactions .rxn:hover { background: var(--bg-3); border-color: color-mix(in oklab, var(--accent) 40%, transparent); transform: scale(1.06); }
.ds-247420 .chat-reactions .rxn.you {
  background: color-mix(in oklab, var(--accent) 18%, var(--bg-2));
  border-color: color-mix(in oklab, var(--accent) 55%, transparent);
  color: var(--accent);
}
.ds-247420 .chat-reactions .rxn .e { font-size: 14px; line-height: 1; }
.ds-247420 .chat-reactions .rxn .n { font-family: var(--ff-mono); font-weight: 600; font-size: 11px; color: var(--fg-2); }
.ds-247420 .chat-reactions .rxn.you .n { color: var(--accent); }

.ds-247420 .chat-typing { display: inline-flex; gap: 4px; align-items: center; }
.ds-247420 .chat-typing span {
  width: 6px; height: 6px; border-radius: 50%; background: var(--fg-3);
}

@media (prefers-reduced-motion: no-preference) {
  .ds-247420 .chat-typing span {
    animation: chat-typing-bounce 1.4s infinite ease-in-out;
  }
  .ds-247420 .chat-typing span:nth-child(1) { animation-delay: 0s; }
  .ds-247420 .chat-typing span:nth-child(2) { animation-delay: 0.18s; }
  .ds-247420 .chat-typing span:nth-child(3) { animation-delay: 0.36s; }
  @keyframes chat-typing-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.55; }
    30% { transform: translateY(-5px); opacity: 1; }
  }
}

@media (prefers-reduced-motion: no-preference) {
  @keyframes chat-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .ds-247420 .chat-msg {
    animation: chat-fade-in 0.3s ease-out forwards;
  }
  .ds-247420 .chat-msg:nth-child(1) { animation-delay: 0s; }
  .ds-247420 .chat-msg:nth-child(2) { animation-delay: 0.05s; }
  .ds-247420 .chat-msg:nth-child(3) { animation-delay: 0.1s; }
  .ds-247420 .chat-msg:nth-child(n+4) { animation-delay: 0.15s; }
}

.ds-247420 .chat-composer {
  display: flex; align-items: flex-end; gap: 8px;
  padding: var(--space-3) 0 0;
  border-top: 1px solid color-mix(in oklab, var(--fg) 8%, transparent);
  flex-shrink: 0;
}
.ds-247420 .chat-composer textarea {
  flex: 1; padding: 12px 16px;
  background: var(--bg-2); color: var(--fg);
  border: 1px solid transparent; border-radius: var(--r-pill);
  font-family: inherit; font-size: var(--fs-sm);
  line-height: 1.4; resize: none;
  min-height: 44px; max-height: 200px;
  box-sizing: border-box; overflow-y: auto;
  scrollbar-width: thin;
}
.ds-247420 .chat-composer textarea::placeholder { color: var(--fg-3); }
.ds-247420 .chat-composer textarea:focus {
  background: var(--bg-2);
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--accent) 20%, transparent);
  outline: none;
}
.ds-247420 .chat-composer .send,
.ds-247420 .chat-composer button {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent); color: var(--accent-fg);
  border: 0; cursor: pointer; font-size: 18px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-family: var(--ff-body);
  transition: background var(--dur-snap, .15s) var(--ease, ease), transform .1s ease;
  will-change: transform; contain: layout style paint;
}
.ds-247420 .chat-composer .send:hover,
.ds-247420 .chat-composer button:hover { transform: scale(1.04); }
.ds-247420 .chat-composer .send:active,
.ds-247420 .chat-composer button:active { transform: scale(0.96); }
.ds-247420 .chat-composer .send:focus-visible,
.ds-247420 .chat-composer button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.ds-247420 .chat-composer .send:disabled,
.ds-247420 .chat-composer button:disabled {
  background: var(--bg-3); color: var(--fg-3); cursor: not-allowed; transform: none;
}

.ds-247420 .aicat-portrait { display: inline-flex; align-items: center; gap: 10px; padding: 4px 0; }
.ds-247420 .aicat-face {
  width: 32px; height: 32px; font-size: 24px;
  display: inline-flex; align-items: center; justify-content: center;
  background: color-mix(in oklab, var(--mascot) 22%, var(--bg-2));
  border-radius: 50%; flex-shrink: 0;
}
.ds-247420 .aicat-meta { display: flex; flex-direction: column; font-family: var(--ff-mono); font-size: var(--fs-xs); color: var(--fg-3); }
.ds-247420 .aicat-meta .name { color: var(--mascot); font-weight: 600; }

/* ============================================================
   Sidebar polish: hide zero-count badges; tonal active state;
   monospace count chips.
   ============================================================ */
.ds-247420 .app-side .count {
  background: color-mix(in oklab, var(--mascot) 92%, transparent);
  padding: 1px 8px; font-size: var(--fs-micro); font-weight: 700;
  font-family: var(--ff-mono); letter-spacing: 0.04em;
  min-width: 18px; text-align: center;
}
.ds-247420 .app-side a:has(> .count:empty) > .count,
.ds-247420 .app-side .count:empty { display: none; }
.ds-247420 .app-side a .glyph { font-family: var(--ff-mono); font-size: 13px; font-weight: 600; color: var(--fg-3); text-align: center; }
.ds-247420 .app-side a.active .glyph { color: var(--accent); }

/* ── select primitive ─────────────────────────────────────────────────── */
.ds-247420 .ds-select {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-2);
    border: 0;
    border-radius: var(--r-2);
    font-family: inherit;
    font-size: var(--fs-sm);
    color: var(--fg);
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--fg-3) 50%),
        linear-gradient(135deg, var(--fg-3) 50%, transparent 50%);
    background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    cursor: pointer;
}
.ds-247420 .ds-select:focus { box-shadow: inset 0 0 0 2px var(--accent); }
.ds-247420 .ds-select:hover { background-color: var(--bg-3); }

/* ── chat composer autogrow polish ────────────────────────────────────── */
.ds-247420 .chat-composer textarea {
    resize: none;
    overflow-y: auto;
    transition: height var(--dur-snap) var(--ease);
    line-height: 1.5;
}
.ds-247420 .chat-composer textarea:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ── mobile responsive: chat ──────────────────────────────────────────── */
@media (max-width: 768px) {
    .ds-247420 .chat-stack { max-width: 100%; }
    .ds-247420 .chat-msg { padding: 4px 0; }
    .ds-247420 .chat-msg:hover { padding: 4px 0; margin: 0; border-radius: 0; background: transparent; }
    .ds-247420 .chat-bubble { font-size: var(--fs-sm); padding: 10px 14px; }
    .ds-247420 .chat-avatar { width: 28px; height: 28px; font-size: 12px; }
    .ds-247420 .chat-composer { padding: 8px; }
    .ds-247420 .chat-composer textarea { padding: 10px 12px; }
}

/* ── landscape orientation: reduce vertical space for composer ──────────── */
@media (max-height: 500px) and (orientation: landscape) {
    .ds-247420 .chat-composer { padding: 6px 0; }
    .ds-247420 .chat-composer textarea { min-height: 36px; max-height: 120px; }
    .ds-247420 .chat-composer .send, .ds-247420 .chat-composer button { width: 36px; height: 36px; font-size: 14px; }
}

/* ============================================================
   Enhanced UX: Component States, Drag-and-Drop, Context Menus
   Comprehensive improvements for perfect UX across all surfaces
   ============================================================ */

/* ────────────────────────────────────────────────────────────
   Component States — Disabled, Loading, Error, Success
   ────────────────────────────────────────────────────────────── */

/* Disabled state for all interactive elements */
.ds-247420 .btn:disabled, .ds-247420 .btn-primary:disabled, .ds-247420 .btn-ghost:disabled, .ds-247420 button:disabled, .ds-247420[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Loading state — spinning indicator */
@keyframes spinner-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.ds-247420 .loading { position: relative; }
.ds-247420 .loading::after {
  content: '';
  position: absolute; top: 50%; right: 12px;
  width: 16px; height: 16px;
  border: 2px solid var(--bg-3);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spinner-rotate 0.8s linear infinite;
}

/* Error state */
.ds-247420 .error, .ds-247420[data-state="error"], .ds-247420 .row.error, .ds-247420 input.error, .ds-247420 textarea.error {
  border-color: var(--warn) !important;
  background-color: color-mix(in oklab, var(--warn) 6%, var(--bg));
}
.ds-247420 .error::placeholder { color: color-mix(in oklab, var(--warn) 60%, var(--fg-3)); }

/* Success state */
.ds-247420 .success, .ds-247420[data-state="success"], .ds-247420 .row.success { background-color: color-mix(in oklab, var(--green-2) 6%, var(--bg)); }

/* Readonly state */
.ds-247420[readonly], .ds-247420 .readonly {
  background: var(--bg-2);
  cursor: default;
  opacity: 0.8;
}

/* ────────────────────────────────────────────────────────────
   Enhanced Button Micro-Interactions
   ────────────────────────────────────────────────────────────── */

/* Button scale feedback on active */
.ds-247420 .btn:active:not(:disabled),
.ds-247420 .btn-primary:active:not(:disabled),
.ds-247420 .btn-ghost:active:not(:disabled),
.ds-247420 button:active:not(:disabled) {
  transform: scale(0.98);
}

/* Enhanced hover transitions */
.ds-247420 .btn, .ds-247420 .btn-primary, .ds-247420 .btn-ghost, .ds-247420 button, .ds-247420 a.row, .ds-247420 .row, .ds-247420 .chip, .ds-247420[role="button"], .ds-247420 input[type="checkbox"], .ds-247420 input[type="radio"] {
  transition: all var(--dur-snap) var(--ease);
  will-change: background-color, color, transform;
}

/* Prevent double-tap zoom on buttons (iOS) */
.ds-247420 .btn, .ds-247420 .btn-primary, .ds-247420 .btn-ghost, .ds-247420 button {
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}

/* ────────────────────────────────────────────────────────────
   Drag-and-Drop Styles
   ────────────────────────────────────────────────────────────── */

/* Draggable element */
.ds-247420[draggable="true"], .ds-247420 .draggable {
  cursor: grab;
  user-select: none;
}
.ds-247420[draggable="true"]:active { cursor: grabbing; }

/* Drag-over state */
.ds-247420 .drag-over {
  background: color-mix(in oklab, var(--accent) 12%, var(--bg));
  border: 2px dashed var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

/* Drag-ghost (semi-transparent dragging element) */
.ds-247420 .drag-ghost {
  opacity: 0.5;
  transform: rotate(2deg) scale(0.95);
}

/* Drop-zone indicator */
.ds-247420 .drop-zone {
  border: 2px dashed var(--rule-strong);
  border-radius: var(--r-2);
  padding: var(--space-4);
  background: color-mix(in oklab, var(--accent) 4%, var(--bg));
  min-height: 120px;
  display: flex; align-items: center; justify-content: center;
  text-align: center; color: var(--fg-3);
  transition: all var(--dur-snap) var(--ease);
}
.ds-247420 .drop-zone.active {
  border-color: var(--accent);
  background: color-mix(in oklab, var(--accent) 10%, var(--bg));
  color: var(--accent);
}

/* List item reorder indicator */
.ds-247420 .list-item.dragging { opacity: 0.5; }
.ds-247420 .list-item.drag-before::before,
.ds-247420 .list-item.drag-after::after {
  content: '';
  position: absolute;
  left: 0; right: 0; height: 2px;
  background: var(--accent);
  animation: pulse-line 0.6s ease-in-out infinite;
}
.ds-247420 .list-item.drag-before::before { top: -2px; }
.ds-247420 .list-item.drag-after::after { bottom: -2px; }

@keyframes pulse-line {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ────────────────────────────────────────────────────────────
   Context Menu Styles
   ────────────────────────────────────────────────────────────── */

.ds-247420 .ds-context-menu {
  position: absolute;
  background: var(--bg-2);
  border: 1px solid var(--rule);
  border-radius: var(--r-2);
  box-shadow: 0 10px 40px color-mix(in oklab, var(--fg) 20%, transparent);
  min-width: 160px;
  z-index: calc(var(--z-overlay, 1000) + 1);
  padding: 4px 0;
  animation: context-menu-in 0.15s ease-out;
}

@keyframes context-menu-in {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(-4px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.ds-247420 .ds-context-menu-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  cursor: pointer;
  color: var(--fg);
  font-size: var(--fs-sm);
  transition: background var(--dur-snap) var(--ease);
}
.ds-247420 .ds-context-menu-item:hover {
  background: var(--bg-3);
  color: var(--accent);
}
.ds-247420 .ds-context-menu-item:active {
  background: color-mix(in oklab, var(--accent) 20%, var(--bg-3));
}
.ds-247420 .ds-context-menu-item.danger {
  color: var(--warn);
}
.ds-247420 .ds-context-menu-item.danger:hover {
  background: color-mix(in oklab, var(--warn) 12%, var(--bg));
}
.ds-247420 .ds-context-menu-divider {
  height: 1px;
  background: var(--rule);
  margin: 4px 0;
}
.ds-247420 .ds-context-menu-icon {
  width: 16px; height: 16px;
  flex-shrink: 0;
  opacity: 0.7;
}

/* Context menu trigger indicator */
.ds-247420[data-has-context-menu] {
  cursor: context-menu;
}

/* ────────────────────────────────────────────────────────────
   Enhanced Form Inputs
   ────────────────────────────────────────────────────────────── */

.ds-247420 input[type="text"],
.ds-247420 input[type="email"],
.ds-247420 input[type="password"],
.ds-247420 input[type="number"],
.ds-247420 textarea,
.ds-247420 select {
  transition: background var(--dur-snap) var(--ease),
              border-color var(--dur-snap) var(--ease),
              box-shadow var(--dur-snap) var(--ease);
}

.ds-247420 input[type="text"]::placeholder,
.ds-247420 input[type="email"]::placeholder,
.ds-247420 input[type="password"]::placeholder,
.ds-247420 input[type="number"]::placeholder,
.ds-247420 textarea::placeholder {
  color: var(--fg-3);
}

/* Clear button for text inputs */
.ds-247420 input[type="text"]:not(:placeholder-shown) + .input-clear,
.ds-247420 input[type="email"]:not(:placeholder-shown) + .input-clear,
.ds-247420 input[type="password"]:not(:placeholder-shown) + .input-clear {
  display: inline-flex;
}

.ds-247420 .input-clear {
  display: none;
  align-items: center; justify-content: center;
  width: 32px; height: 32px;
  cursor: pointer;
  color: var(--fg-3);
  background: transparent;
  border: 0;
  padding: 0;
  margin-right: 8px;
  border-radius: var(--r-1);
  transition: background var(--dur-snap) var(--ease), color var(--dur-snap) var(--ease);
}
.ds-247420 .input-clear:hover {
  background: var(--bg-2);
  color: var(--fg);
}

/* ────────────────────────────────────────────────────────────
   Accessibility Enhancements
   ────────────────────────────────────────────────────────────── */

/* Enhanced focus-visible for all interactive elements */
.ds-247420[role="button"]:focus-visible,
.ds-247420[role="link"]:focus-visible,
.ds-247420[role="tab"]:focus-visible,
.ds-247420 .row:focus-visible,
.ds-247420 .row[tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Skip to main content link */
.ds-247420 .skip-to-main {
  position: absolute; top: -40px; left: 0;
  background: var(--accent); color: var(--accent-fg);
  padding: 8px 16px; border-radius: var(--r-1);
  text-decoration: none; z-index: var(--z-overlay, 1000);
}
.ds-247420 .skip-to-main:focus { top: 10px; }

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .ds-247420 * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ────────────────────────────────────────────────────────────
   Performance: GPU Acceleration & Paint Optimization
   ────────────────────────────────────────────────────────────── */

/* Promote hover-interactive elements to compositing layer */
.ds-247420 .btn:hover, .ds-247420 .btn-primary:hover, .ds-247420 .btn-ghost:hover, .ds-247420 a:hover, .ds-247420 .row:hover, .ds-247420 button:hover, .ds-247420[role="button"]:hover {
  transform: translateZ(0);
}

/* Contain layout repaints on self-contained components */
.ds-247420 .panel, .ds-247420 .row, .ds-247420 .chip, .ds-247420 .btn, .ds-247420 button {
  contain: layout style paint;
}

/* ────────────────────────────────────────────────────────────
   Mobile Touch Optimizations
   ────────────────────────────────────────────────────────────── */

@media (hover: none) and (pointer: coarse) {
  /* Mobile devices: larger touch targets, faster responses */
  .ds-247420 .btn, .ds-247420 .btn-primary, .ds-247420 .btn-ghost, .ds-247420 button, .ds-247420 a.row, .ds-247420[role="button"] {
    min-height: 48px;
    min-width: 48px;
    padding: 12px 20px;
  }

  /* Remove hover effects on touch devices (use active instead) */
  .ds-247420 .btn:hover, .ds-247420 .btn-primary:hover, .ds-247420 .btn-ghost:hover {
    background-color: inherit;
  }

  /* Momentum scrolling for iOS */
  .ds-247420 .app-side, .ds-247420 .panel, .ds-247420 .row {
    -webkit-overflow-scrolling: touch;
  }

  /* Long-press feedback for drag-enabled items */
  .ds-247420[draggable="true"], .ds-247420 .draggable {
    -webkit-user-select: none;
    -webkit-touch-callout: none;
  }
}

/* ────────────────────────────────────────────────────────────
   Theme Transition Smoothness
   ────────────────────────────────────────────────────────────── */

.ds-247420 {
  transition: background-color var(--dur-base) var(--ease),
              color var(--dur-base) var(--ease);
}

.ds-247420 body {
  transition: background-color var(--dur-base) var(--ease),
              color var(--dur-base) var(--ease);
}

/* ────────────────────────────────────────────────────────────
   Empty State & Loading States
   ────────────────────────────────────────────────────────────── */

.ds-247420 .empty-state {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-4);
  padding: var(--space-8) var(--space-4);
  text-align: center; color: var(--fg-3);
}
.ds-247420 .empty-state-icon {
  font-size: 48px; opacity: 0.4;
}
.ds-247420 .empty-state-title {
  font-size: var(--fs-lg); font-weight: 600; color: var(--fg-2);
}
.ds-247420 .empty-state-body {
  font-size: var(--fs-sm); max-width: 40ch;
}

/* Skeleton loading state */
.ds-247420 .skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-2) 0%,
    var(--bg-3) 50%,
    var(--bg-2) 100%
  );
  background-size: 200% 100%;
  animation: skeleton-load 1.5s infinite;
  border-radius: var(--r-2);
}

@keyframes skeleton-load {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.ds-247420 .skeleton-line { height: 12px; margin-bottom: 12px; }
.ds-247420 .skeleton-title { height: 24px; margin-bottom: 16px; width: 60%; }

/* ────────────────────────────────────────────────────────────
   Toast Notification Styles
   ────────────────────────────────────────────────────────────── */

.ds-247420 .toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--bg-2);
  border: 1px solid var(--rule);
  border-radius: var(--r-2);
  padding: var(--space-3) var(--space-4);
  max-width: 320px;
  box-shadow: 0 10px 40px color-mix(in oklab, var(--fg) 20%, transparent);
  animation: toast-slide-in 0.3s ease-out;
  z-index: calc(var(--z-overlay, 1000) + 10);
}

@keyframes toast-slide-in {
  from {
    opacity: 0;
    transform: translateX(400px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.ds-247420 .toast.error { border-color: var(--warn); }
.ds-247420 .toast.success { border-color: var(--green-2); }
.ds-247420 .toast.warning { border-color: var(--sun); }

@media (max-width: 480px) {
  .ds-247420 .toast {
    bottom: 16px; right: 16px; left: 16px;
    max-width: none;
  }
}

/* ============================================================
   Spinner — animated loading indicator
   ============================================================ */
.ds-247420 .ds-spinner {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  height: 16px;
}
.ds-247420 .ds-spinner span {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  animation: ds-bounce 1.4s infinite ease-in-out;
}
.ds-247420 .ds-spinner span:nth-child(1) { animation-delay: 0s; }
.ds-247420 .ds-spinner span:nth-child(2) { animation-delay: 0.18s; }
.ds-247420 .ds-spinner span:nth-child(3) { animation-delay: 0.36s; }

.ds-247420 .ds-spinner-lg { height: 24px; gap: 6px; }
.ds-247420 .ds-spinner-lg span { width: 6px; height: 6px; }

.ds-247420 .ds-spinner-sm { height: 12px; gap: 2px; }
.ds-247420 .ds-spinner-sm span { width: 2px; height: 2px; }

.ds-247420 .ds-spinner-xs { height: 8px; gap: 1px; }
.ds-247420 .ds-spinner-xs span { width: 1.5px; height: 1.5px; }

.ds-247420 .ds-spinner-xl { height: 32px; gap: 8px; }
.ds-247420 .ds-spinner-xl span { width: 8px; height: 8px; }

@keyframes ds-bounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-8px); }
}

/* ============================================================
   Skeleton — animated loading placeholder
   ============================================================ */
.ds-247420 .ds-skeleton-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.ds-247420 .ds-skeleton {
  background: linear-gradient(90deg, var(--bg-2) 25%, var(--bg-3) 50%, var(--bg-2) 75%);
  background-size: 200% 100%;
  animation: ds-shimmer 1.5s infinite;
  border-radius: var(--r-1);
}

@keyframes ds-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   Alert — contextual message banner
   ============================================================ */
.ds-247420 .ds-alert {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--r-1);
  background: var(--panel-1);
  border: 1px solid var(--rule-strong);
  color: var(--fg);
}

.ds-247420 .ds-alert-info { --alert-tone: var(--sky); }
.ds-247420 .ds-alert-success { --alert-tone: var(--green); }
.ds-247420 .ds-alert-warn { --alert-tone: var(--sun); }
.ds-247420 .ds-alert-error { --alert-tone: var(--warn); }

.ds-247420 .ds-alert-icon {
  flex-shrink: 0;
  color: var(--alert-tone);
  font-weight: 600;
  min-width: 20px;
  text-align: center;
}

.ds-247420 .ds-alert-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ds-247420 .ds-alert-title {
  font-weight: 500;
  font-size: var(--fs-sm);
}

.ds-247420 .ds-alert-message {
  font-size: var(--fs-sm);
  color: var(--fg-2);
}

.ds-247420 .ds-alert-dismiss {
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--fg-3);
  padding: 0;
  font-size: 14px;
  line-height: 1;
  min-width: 20px;
  text-align: center;
  transition: color var(--dur-snap) var(--ease);
}
.ds-247420 .ds-alert-dismiss:hover { color: var(--fg); }

/* ============================================================
   Responsive Perfection — Drawer rail, ultrawide cap, mobile compact
   ============================================================ */

/* Tablet + Mobile: side rail becomes off-canvas drawer (≤900px) */
@media (max-width: 900px) {
  .ds-247420 .app-body,
  .ds-247420 .app-body.no-side { grid-template-columns: 1fr !important; }
  .ds-247420 .app-side-shell {
    position: fixed;
    left: 0; top: var(--app-topbar-h);
    height: calc(100vh - var(--app-topbar-h) - var(--app-status-h));
    width: 280px; max-width: 80vw;
    transform: translateX(-100%);
    transition: transform var(--dur-base, 240ms) var(--ease, ease);
    z-index: 50;
    background: var(--bg);
    border-right: 1px solid color-mix(in oklab, var(--fg) 8%, transparent);
    overflow-y: auto;
  }
  .ds-247420 .app-side-shell.open,
  .ds-247420 .app-side.open,
  .ds-247420 .app-body.side-open .app-side-shell { transform: translateX(0); }
  .ds-247420 .app-side {
    flex-direction: column !important;
    flex-wrap: nowrap !important;
    gap: var(--space-2);
    padding: var(--space-3);
    font-size: var(--fs-sm);
  }
  .ds-247420 .app-side a {
    flex: 0 0 auto; min-width: 0;
    grid-template-columns: 18px 1fr auto;
    padding: 10px 12px;
  }
  .ds-247420 .app-side .group { width: 100%; }
  .ds-247420 .app-crumb { display: none; }
  .ds-247420 .chat-head { padding: var(--space-2) var(--space-3) var(--space-2); margin-bottom: var(--space-2); }
  .ds-247420 .app-main { padding-left: var(--space-3); padding-right: var(--space-3); }
}

/* Drawer scrim — lives inside .app-body, shown when drawer open ≤900px */
.ds-247420 .app-side-scrim {
  display: none;
  position: fixed; inset: 0;
  background: color-mix(in oklab, var(--bg) 60%, transparent);
  z-index: 49;
}
@media (max-width: 900px) {
  .ds-247420 .app-body.side-open .app-side-scrim { display: block; }
}

/* Mobile nav toggle (hamburger) — hidden on desktop, shown ≤900px */
.ds-247420 .app-side-toggle {
  display: none;
  position: fixed; top: calc((var(--app-topbar-h) - 32px) / 2); left: 10px;
  z-index: 51;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  font-size: 18px; line-height: 1;
  background: var(--bg-2); color: var(--fg);
  border: 1px solid var(--rule, color-mix(in oklab, var(--fg) 12%, transparent));
  border-radius: var(--r-1, 6px);
  cursor: pointer;
}
.ds-247420 .app-side-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (max-width: 900px) {
  .ds-247420 .app-side-toggle { display: inline-flex; }
  .ds-247420 .app-topbar .brand { margin-left: 44px; }
}

/* Desktop: independent scroll for side rail and main, so a short viewport
   keeps the bottom nav items reachable and main scrolls on its own. */
@media (min-width: 901px) {
  .ds-247420 .app-body { min-height: 0; max-height: calc(100vh - var(--app-topbar-h) - var(--app-crumb-h, 0px) - var(--app-status-h, 0px)); }
  .ds-247420 .app-side-shell { overflow-y: auto; max-height: 100%; }
  .ds-247420 .app-main { overflow-y: auto; max-height: 100%; }
}

/* Mobile (≤480) status bar compact; hide tail item */
@media (max-width: 480px) {
  .ds-247420 .app-status {
    font-size: var(--fs-micro);
    padding: 4px var(--space-2);
    gap: var(--space-2);
  }
  .ds-247420 .app-status > :last-child:not(:only-child) { display: none; }
}

/* Tiny phone (≤360) topbar compact */
@media (max-width: 360px) {
  .ds-247420 .app-topbar {
    padding: 8px var(--space-2);
    font-size: var(--fs-xs);
    gap: var(--space-2);
  }
  .ds-247420 .app-topbar nav,
  .ds-247420 .app-topbar > :last-child { display: none; }
  .ds-247420 .brand { font-size: var(--fs-tiny); }
}

/* community.css */
/* ============================================================
   247420 design system — community surface (Discord-style chat)
   Tonal surfaces over borders. Indicator rails over hairlines.
   All tokens sourced from colors_and_type.css.
   ============================================================ */

/* ============================================================
   Shell — top-level flex container for the community layout
   ============================================================ */
.ds-247420 .cm-shell {
  display: flex;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
}

.ds-247420 .cm-main {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  min-height: 0;
  background: var(--bg);
  position: relative;
}

/* ============================================================
   Server rail — thin vertical column, leftmost
   ============================================================ */
.ds-247420 .cm-server-rail {
  flex: 0 0 72px;
  width: 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  background: color-mix(in oklab, var(--bg) 70%, var(--ink));
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: none;
}
.ds-247420 .cm-server-rail::-webkit-scrollbar { display: none; }

.ds-247420 .cm-server-icon {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: var(--r-3);
  background: var(--bg-2);
  color: var(--fg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-body);
  font-size: var(--fs-lg);
  font-weight: 600;
  letter-spacing: var(--tr-tight);
  cursor: pointer;
  overflow: hidden;
  transition:
    border-radius var(--dur-base) var(--ease),
    background var(--dur-snap) var(--ease),
    color var(--dur-snap) var(--ease),
    transform var(--dur-snap) var(--ease);
  user-select: none;
}
.ds-247420 .cm-server-icon img,
.ds-247420 .cm-server-icon svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ds-247420 .cm-server-icon:hover {
  border-radius: var(--r-2);
  background: var(--accent);
  color: var(--accent-fg);
}
.ds-247420 .cm-server-icon.active {
  border-radius: var(--r-2);
  background: var(--accent);
  color: var(--accent-fg);
}

.ds-247420 .cm-server-pill {
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 8px;
  background: var(--fg);
  border-radius: 0 4px 4px 0;
  transition: height var(--dur-base) var(--ease);
}
.ds-247420 .cm-server-icon:hover .cm-server-pill { height: 20px; }
.ds-247420 .cm-server-icon.active .cm-server-pill { height: 36px; background: var(--fg); }

.ds-247420 .cm-server-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--warn);
  color: var(--paper);
  font-family: var(--ff-mono);
  font-size: var(--fs-micro);
  font-weight: 700;
  border-radius: var(--r-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--bg) 70%, var(--ink));
}

.ds-247420 .cm-server-back,
.ds-247420 .cm-server-add {
  width: 48px;
  height: 48px;
  border-radius: var(--r-3);
  background: var(--bg-2);
  color: var(--green-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xl);
  font-weight: 400;
  cursor: pointer;
  border: 0;
  transition:
    border-radius var(--dur-base) var(--ease),
    background var(--dur-snap) var(--ease),
    color var(--dur-snap) var(--ease);
}
.ds-247420 .cm-server-back { color: var(--fg-2); }
.ds-247420 .cm-server-back:hover,
.ds-247420 .cm-server-add:hover {
  border-radius: var(--r-2);
  background: var(--green-2);
  color: var(--paper);
}

.ds-247420 .cm-server-sep {
  width: 32px;
  height: 2px;
  background: color-mix(in oklab, var(--fg) 12%, transparent);
  border-radius: 2px;
  margin: 4px 0;
  flex-shrink: 0;
}

/* ============================================================
   Channel sidebar — server name header + channel list
   ============================================================ */
.ds-247420 .cm-channel-sidebar {
  flex: 0 0 240px;
  width: 240px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--bg-2);
  position: relative;
}

.ds-247420 .cm-server-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 14px 16px;
  background: var(--bg-2);
  box-shadow: 0 1px 0 color-mix(in oklab, var(--fg) 8%, transparent);
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background var(--dur-snap) var(--ease);
  user-select: none;
  flex-shrink: 0;
}
.ds-247420 .cm-server-header:hover {
  background: color-mix(in oklab, var(--fg) 6%, var(--bg-2));
}
.ds-247420 .cm-server-header-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ds-247420 .cm-channel-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px 0 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in oklab, var(--fg) 18%, transparent) transparent;
}
.ds-247420 .cm-channel-list::-webkit-scrollbar { width: 8px; }
.ds-247420 .cm-channel-list::-webkit-scrollbar-track { background: transparent; }
.ds-247420 .cm-channel-list::-webkit-scrollbar-thumb {
  background: color-mix(in oklab, var(--fg) 18%, transparent);
  border-radius: 4px;
}

/* ============================================================
   Channel category — collapsible group header
   ============================================================ */
.ds-247420 .cm-channel-category {
  display: flex;
  flex-direction: column;
  margin-top: 12px;
}
.ds-247420 .cm-channel-category:first-child { margin-top: 4px; }

.ds-247420 .cm-category-header {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px 4px 8px;
  font-family: var(--ff-body);
  font-size: var(--fs-micro);
  font-weight: 600;
  color: var(--fg-3);
  letter-spacing: var(--tr-caps);
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
  transition: color var(--dur-snap) var(--ease);
}
.ds-247420 .cm-category-header:hover { color: var(--fg); }
.ds-247420 .cm-category-header:hover .cm-cat-add { opacity: 1; }

.ds-247420 .cm-cat-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 12px;
  height: 12px;
  font-size: 10px;
  transform: rotate(90deg);
  transition: transform var(--dur-base) var(--ease);
  flex-shrink: 0;
}
.ds-247420 .cm-category-header.collapsed .cm-cat-arrow { transform: rotate(0deg); }

.ds-247420 .cm-cat-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ds-247420 .cm-cat-extra {
  font-family: var(--ff-mono);
  font-size: var(--fs-micro);
  color: var(--fg-3);
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}
.ds-247420 .cm-cat-add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 4px;
  border: 0;
  background: transparent;
  color: var(--fg-3);
  font-size: var(--fs-sm);
  cursor: pointer;
  opacity: 0;
  border-radius: var(--r-1);
  transition: opacity var(--dur-snap) var(--ease), color var(--dur-snap) var(--ease), background var(--dur-snap) var(--ease);
}
.ds-247420 .cm-cat-add:hover {
  color: var(--fg);
  background: color-mix(in oklab, var(--fg) 8%, transparent);
}
.ds-247420 .cm-cat-add:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.ds-247420 .cm-cat-channels {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 2px 0;
}

/* ============================================================
   Channel item — pillish row with active rail and hover state
   ============================================================ */
.ds-247420 .cm-channel-item-wrap {
  position: relative;
  padding: 0 8px;
}

.ds-247420 .cm-channel-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--r-1);
  color: var(--fg-3);
  cursor: pointer;
  user-select: none;
  transition:
    background var(--dur-snap) var(--ease),
    color var(--dur-snap) var(--ease);
}
.ds-247420 .cm-channel-item:hover {
  background: color-mix(in oklab, var(--fg) 6%, transparent);
  color: var(--fg);
}
.ds-247420 .cm-channel-item:hover .cm-ch-actions { opacity: 1; }

.ds-247420 .cm-channel-item.active {
  background: color-mix(in oklab, var(--fg) 10%, transparent);
  color: var(--fg);
  font-weight: 500;
}
.ds-247420 .cm-channel-item.active::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 4px;
  bottom: 4px;
  width: 3px;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
}

.ds-247420 .cm-channel-item.voice-active {
  color: var(--green-2);
}
.ds-247420 .cm-channel-item.voice-active .cm-ch-icon { color: var(--green-2); }
.ds-247420 .cm-channel-item.voice-active:hover {
  background: color-mix(in oklab, var(--green) 12%, transparent);
}

.ds-247420 .cm-channel-item.voice-connecting {
  color: var(--sun);
}

.ds-247420 .cm-ch-icon {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-mono);
  font-size: var(--fs-sm);
  color: var(--fg-3);
  opacity: 0.85;
}
.ds-247420 .cm-channel-item.active .cm-ch-icon { color: var(--fg-2); opacity: 1; }

.ds-247420 .cm-ch-spinner {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid color-mix(in oklab, var(--sun) 30%, transparent);
  border-top-color: var(--sun);
  flex-shrink: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .ds-247420 .cm-ch-spinner {
    animation: cm-spin var(--dur-slow) steps(8, end) infinite;
    will-change: transform;
    contain: layout;
  }
  @keyframes cm-spin {
    to { transform: rotate(360deg); }
  }
}

.ds-247420 .cm-ch-icon.voice-active-badge {
  color: var(--green-2);
  text-shadow: 0 0 8px var(--green-2);
}

.ds-247420 .cm-ch-voice-badge {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-2);
  flex-shrink: 0;
  position: relative;
}

@media (prefers-reduced-motion: no-preference) {
  .ds-247420 .cm-ch-voice-badge {
    animation: cm-voice-pulse 2s ease-in-out infinite;
  }
  @keyframes cm-voice-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
  }
}

.ds-247420 .cm-ch-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--fs-sm);
}

.ds-247420 .cm-ch-badge {
  flex-shrink: 0;
  min-width: 16px;
  height: 16px;
  padding: 0 5px;
  background: var(--warn);
  color: var(--paper);
  font-family: var(--ff-mono);
  font-size: var(--fs-micro);
  font-weight: 700;
  border-radius: var(--r-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.ds-247420 .cm-ch-actions {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  opacity: 0;
  transition: opacity var(--dur-snap) var(--ease);
  flex-shrink: 0;
}
.ds-247420 .cm-channel-item.active .cm-ch-actions { opacity: 0.6; }

.ds-247420 .cm-ch-action-btn {
  width: 28px;
  height: 28px;
  padding: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  color: var(--fg-3);
  cursor: pointer;
  border-radius: var(--r-1);
  font-size: var(--fs-tiny);
  transition: color var(--dur-snap) var(--ease), background var(--dur-snap) var(--ease);
}
.ds-247420 .cm-ch-action-btn:hover {
  color: var(--fg);
  background: color-mix(in oklab, var(--fg) 10%, transparent);
}
.ds-247420 .cm-ch-action-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Voice users nested under a voice channel */
.ds-247420 .cm-ch-voice-users {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 2px 8px 4px 32px;
}

.ds-247420 .cm-ch-voice-user {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 6px;
  border-radius: var(--r-1);
  color: var(--fg-2);
  font-size: var(--fs-xs);
  cursor: pointer;
  transition: background var(--dur-snap) var(--ease), color var(--dur-snap) var(--ease);
}
.ds-247420 .cm-ch-voice-user:hover {
  background: color-mix(in oklab, var(--fg) 6%, transparent);
  color: var(--fg);
}
.ds-247420 .cm-ch-voice-user.speaking {
  color: var(--green-2);
}
.ds-247420 .cm-ch-voice-user.speaking .cm-ch-voice-user-avatar {
  box-shadow: 0 0 0 2px var(--green-2);
}

.ds-247420 .cm-ch-voice-user-avatar {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--avatar-bg, var(--bg-3));
  color: var(--fg-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 600;
  overflow: hidden;
  transition: box-shadow var(--dur-snap) var(--ease);
}
.ds-247420 .cm-ch-voice-user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ds-247420 .cm-ch-voice-user-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============================================================
   Voice strip — slots above user panel when in voice
   ============================================================ */
.ds-247420 .cm-voice-strip {
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
  background: color-mix(in oklab, var(--green) 18%, var(--bg-2));
  color: var(--fg);
  box-shadow: 0 -1px 0 color-mix(in oklab, var(--fg) 10%, transparent);
  flex-shrink: 0;
}
.ds-247420 .cm-voice-strip.open { display: flex; }

.ds-247420 .cm-vs-label {
  font-family: var(--ff-mono);
  font-size: var(--fs-micro);
  text-transform: uppercase;
  letter-spacing: var(--tr-caps);
  color: var(--green-2);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ds-247420 .cm-vs-label::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-2);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--green-2) 30%, transparent);
}

@media (prefers-reduced-motion: no-preference) {
  .ds-247420 .cm-vs-label::before {
    animation: cm-pulse 1.6s ease-in-out infinite;
  }
  @keyframes cm-pulse {
    0%, 100% { box-shadow: 0 0 0 3px color-mix(in oklab, var(--green-2) 30%, transparent); }
    50%      { box-shadow: 0 0 0 6px color-mix(in oklab, var(--green-2) 0%,  transparent); }
  }
}

.ds-247420 .cm-vs-channel {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ds-247420 .cm-vs-status {
  font-size: var(--fs-xs);
  color: var(--fg-2);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.ds-247420 .cm-vs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  background: color-mix(in oklab, var(--fg) 10%, transparent);
  color: var(--fg);
  border: 0;
  border-radius: var(--r-1);
  font-family: var(--ff-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-snap) var(--ease), color var(--dur-snap) var(--ease);
}
.ds-247420 .cm-vs-btn:hover {
  background: color-mix(in oklab, var(--fg) 18%, transparent);
}
.ds-247420 .cm-vs-btn.danger {
  background: var(--warn);
  color: var(--paper);
}
.ds-247420 .cm-vs-btn.danger:hover {
  background: color-mix(in oklab, var(--warn) 80%, var(--ink));
}

/* ============================================================
   User panel — bottom of channel sidebar
   ============================================================ */
.ds-247420 .cm-user-panel {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 8px;
  background: color-mix(in oklab, var(--fg) 5%, var(--bg-2));
  flex-shrink: 0;
}

.ds-247420 .cm-user-avatar {
  position: relative;
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--avatar-bg, var(--bg-3));
  color: var(--fg-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xs);
  font-weight: 600;
  overflow: hidden;
}
.ds-247420 .cm-user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ds-247420 .cm-user-status-dot {
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green-2);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--fg) 5%, var(--bg-2));
}

.ds-247420 .cm-user-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.ds-247420 .cm-user-name {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ds-247420 .cm-user-tag {
  font-family: var(--ff-mono);
  font-size: var(--fs-micro);
  color: var(--fg-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ds-247420 .cm-user-controls {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.ds-247420 .cm-user-btn {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  color: var(--fg-2);
  cursor: pointer;
  border-radius: var(--r-1);
  font-size: var(--fs-sm);
  transition: color var(--dur-snap) var(--ease), background var(--dur-snap) var(--ease);
}
.ds-247420 .cm-user-btn:hover {
  background: color-mix(in oklab, var(--fg) 10%, transparent);
  color: var(--fg);
}
.ds-247420 .cm-user-btn.muted {
  color: var(--warn);
}
.ds-247420 .cm-user-btn.deafened {
  color: var(--warn);
  background: color-mix(in oklab, var(--warn) 18%, transparent);
}

/* ============================================================
   Chat header — top of main column
   ============================================================ */
.ds-247420 .cm-chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg);
  box-shadow: 0 1px 0 color-mix(in oklab, var(--fg) 8%, transparent);
  flex-shrink: 0;
  min-height: 48px;
}

.ds-247420 .cm-chat-header-icon {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-mono);
  font-size: var(--fs-lg);
  color: var(--fg-3);
}

.ds-247420 .cm-chat-header-name {
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--fg);
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.ds-247420 .cm-chat-header-topic {
  flex: 1;
  min-width: 0;
  padding-left: 12px;
  margin-left: 4px;
  border-left: 1px solid color-mix(in oklab, var(--fg) 12%, transparent);
  color: var(--fg-3);
  font-size: var(--fs-xs);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ds-247420 .cm-chat-header-toolbar {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

/* ============================================================
   Member list — right column
   ============================================================ */
.ds-247420 .cm-member-list {
  flex: 0 0 240px;
  width: 240px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--bg-2);
  padding: 16px 0;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in oklab, var(--fg) 18%, transparent) transparent;
  transition: width var(--dur-base) var(--ease), flex-basis var(--dur-base) var(--ease);
  will-change: width, flex-basis, opacity, transform; contain: layout style;
}
.ds-247420 .cm-member-list:not(.open) {
  width: 0;
  flex-basis: 0;
  padding: 0;
  overflow: hidden;
  visibility: hidden;
  opacity: 0;
  transform: translateX(100%);
}
.ds-247420 .cm-member-list::-webkit-scrollbar { width: 8px; }
.ds-247420 .cm-member-list::-webkit-scrollbar-thumb {
  background: color-mix(in oklab, var(--fg) 18%, transparent);
  border-radius: 4px;
}

.ds-247420 .cm-member-category {
  padding: 12px 16px 6px;
  font-family: var(--ff-body);
  font-size: var(--fs-micro);
  font-weight: 600;
  color: var(--fg-3);
  letter-spacing: var(--tr-caps);
  text-transform: uppercase;
}

.ds-247420 .cm-member-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  margin: 0 8px;
  border-radius: var(--r-1);
  color: var(--fg-2);
  cursor: pointer;
  transition: background var(--dur-snap) var(--ease), color var(--dur-snap) var(--ease);
  max-width: 100%;
  min-width: 0;
}
.ds-247420 .cm-member-item:hover {
  background: color-mix(in oklab, var(--fg) 6%, transparent);
  color: var(--fg);
}

.ds-247420 .cm-member-avatar {
  position: relative;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--avatar-bg, var(--bg-3));
  color: var(--fg-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-micro);
  font-weight: 600;
  overflow: hidden;
}
.ds-247420 .cm-member-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ds-247420 .cm-member-status {
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--fg-3);
  box-shadow: 0 0 0 2px var(--bg-2);
}
.ds-247420 .cm-member-status.online {
  background: var(--green-2);
}

.ds-247420 .cm-member-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--fs-sm);
}

/* ============================================================
   Voice user (standalone, e.g. in voice stage area)
   ============================================================ */
.ds-247420 .cm-voice-user {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px;
  border-radius: var(--r-2);
  background: var(--bg-2);
  transition: box-shadow var(--dur-snap) var(--ease), background var(--dur-snap) var(--ease);
}
.ds-247420 .cm-voice-user.speaking {
  background: color-mix(in oklab, var(--green-2) 12%, var(--bg-2));
  box-shadow: 0 0 0 2px var(--green-2);
}

.ds-247420 .cm-voice-user-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--avatar-bg, var(--bg-3));
  color: var(--fg-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  font-weight: 600;
  overflow: hidden;
}
.ds-247420 .cm-voice-user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ds-247420 .cm-voice-user.speaking .cm-voice-user-avatar {
  box-shadow: 0 0 0 2px var(--green-2);
}

.ds-247420 .cm-voice-user-name {
  font-size: var(--fs-xs);
  color: var(--fg);
  font-weight: 500;
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
}

/* ============================================================
   Responsive — collapse sidebars on narrow viewports
   ============================================================ */
@media (max-width: 768px) {
  .ds-247420 .cm-channel-sidebar {
    position: absolute;
    z-index: 20;
    top: 0;
    left: 72px;
    bottom: 0;
    transform: translateX(-110%);
    transition: transform var(--dur-base) var(--ease);
    box-shadow: 2px 0 16px color-mix(in oklab, var(--ink) 30%, transparent);
  }
  .ds-247420 .cm-channel-sidebar.open { transform: translateX(0); }
  .ds-247420 .cm-member-list { display: none; }
  .ds-247420 .cm-member-list.open {
    display: flex;
    position: absolute;
    z-index: 20;
    top: 0;
    right: 0;
    bottom: 0;
    width: 240px;
    flex-basis: 240px;
    box-shadow: -2px 0 16px color-mix(in oklab, var(--ink) 30%, transparent);
  }
  .ds-247420 .cm-chat-header-topic { display: none; }
}

@media (max-width: 480px) {
  .ds-247420 .cm-server-rail {
    flex: 0 0 56px;
    width: 56px;
  }
  .ds-247420 .cm-server-icon,
  .ds-247420 .cm-server-add,
  .ds-247420 .cm-server-back {
    width: 44px;
    height: 44px;
    padding: 4px;
  }
  .ds-247420 .cm-channel-sidebar {
    left: 56px;
    width: 80vw;
    max-width: 200px;
  }
  .ds-247420 .cm-channel-sidebar.open {
    width: 80vw;
    max-width: 200px;
  }

  /* Mobile touch target fixes for icon buttons */
  .ds-247420 .cm-cat-add,
  .ds-247420 .cm-ch-action-btn {
    width: 44px;
    height: 44px;
    padding: 8px;
  }
  .ds-247420 .cm-ch-icon {
    flex: 0 0 24px;
    width: 24px;
    height: 24px;
  }
}

/* ---------- a11y polish: focus-visible coverage on community interactive elements ---------- */
/* Every interactive surface with a :hover state must also have a :focus-visible state so
   keyboard users get equivalent feedback. The selectors here mirror the existing :hover rules. */

.ds-247420 .cm-server-icon:focus-visible,
.ds-247420 .cm-server-back:focus-visible,
.ds-247420 .cm-server-add:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-2);
}

.ds-247420 .cm-channel-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
  border-radius: var(--r-1);
}

.ds-247420 .cm-server-header:focus-visible,
.ds-247420 .cm-category-header:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.ds-247420 .cm-member-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
  border-radius: var(--r-1);
}

.ds-247420 .cm-vs-btn:focus-visible,
.ds-247420 .cm-user-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-1);
}

/* ---------- mobile header ---------- */
.ds-247420 .cm-mobile-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  height: 48px;
  padding: 0 var(--space-2);
  background: var(--bg-2);
  border-bottom: 1px solid var(--panel-3);
}
.ds-247420 .cm-mh-btn {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--fg);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  border-radius: var(--r-1);
}
.ds-247420 .cm-mh-btn:hover { background: var(--panel-3); }
.ds-247420 .cm-mh-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ds-247420 .cm-mh-title {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-mono, monospace);
  font-weight: 600;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- reply bar ---------- */
.ds-247420 .cm-reply-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  background: var(--bg-2);
  border-left: 3px solid var(--accent);
  font-size: 0.85rem;
}
.ds-247420 .cm-rb-label { flex: none; color: var(--fg-2); }
.ds-247420 .cm-rb-author { color: var(--accent); font-weight: 600; }
.ds-247420 .cm-rb-preview {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--fg-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ds-247420 .cm-rb-cancel {
  flex: none;
  width: 22px;
  height: 22px;
  border: none;
  background: transparent;
  color: var(--fg-2);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  border-radius: var(--r-1);
}
.ds-247420 .cm-rb-cancel:hover { background: var(--panel-3); color: var(--fg); }
.ds-247420 .cm-rb-cancel:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

/* ---------- banner ---------- */
.ds-247420 .cm-banner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: 0.875rem;
  font-weight: 500;
}
.ds-247420 .cm-banner.clickable { cursor: pointer; }
.ds-247420 .cm-banner-msg { flex: 1 1 auto; min-width: 0; }
.ds-247420 .cm-banner-action {
  flex: none;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 600;
  padding: 2px var(--space-2);
  border-radius: var(--r-1);
  cursor: pointer;
}
.ds-247420 .cm-banner-action:hover { background: color-mix(in oklab, currentColor 16%, transparent); }
.ds-247420 .cm-banner-action:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; }
.ds-247420 .cm-banner.tone-warning {
  background: color-mix(in oklab, var(--flame) 18%, var(--bg));
  color: var(--flame);
}
.ds-247420 .cm-banner.tone-success {
  background: color-mix(in oklab, var(--success) 18%, var(--bg));
  color: var(--success);
}
.ds-247420 .cm-banner.tone-error {
  background: color-mix(in oklab, var(--danger) 18%, var(--bg));
  color: var(--danger);
}
.ds-247420 .cm-banner.tone-info {
  background: var(--accent-tint);
  color: var(--accent);
}

/* ---------- prefers-reduced-motion: kill the transitions that were not previously guarded ---------- */
@media (prefers-reduced-motion: reduce) {
  .ds-247420 .cm-server-icon,
  .ds-247420 .cm-channel-item,
  .ds-247420 .cm-member-item,
  .ds-247420 .cm-vs-btn,
  .ds-247420 .cm-user-btn,
  .ds-247420 .cm-ch-spinner,
  .ds-247420 .cm-ch-voice-badge {
    transition: none !important;
    animation: none !important;
  }
}

/* ============================================================
   Voice surfaces (vx-*) — PTT, VAD meter, webcam, settings, queue
   ============================================================ */

.ds-247420 .vx-ptt {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  min-width: 120px;
  min-height: 120px;
  padding: var(--space-3);
  border: var(--bw-rule) solid var(--rule-strong);
  border-radius: var(--r-pill);
  background: var(--bg-2);
  color: var(--fg);
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  transition: background var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease), transform var(--dur-snap) var(--ease);
}
.ds-247420 .vx-ptt:active { transform: scale(0.97); }
.ds-247420 .vx-ptt-icon { font-size: var(--fs-xl); line-height: 1; }
.ds-247420 .vx-ptt-label { font-size: var(--fs-tiny); letter-spacing: var(--tr-label); text-transform: uppercase; }
.ds-247420 .vx-ptt-glow {
  position: absolute; inset: -4px;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
}
.ds-247420 .vx-ptt-recording, .ds-247420 .vx-ptt-live {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
}
.ds-247420 .vx-ptt-recording .vx-ptt-glow, .ds-247420 .vx-ptt-live .vx-ptt-glow {
  opacity: 1;
  box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent) 60%, transparent);
  animation: vx-pulse 1.4s var(--ease) infinite;
}
.ds-247420 .vx-ptt-vad {
  border-color: var(--green-2);
  background: color-mix(in oklab, var(--green) 16%, var(--bg-2));
}
@keyframes vx-pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent) 55%, transparent); }
  70% { box-shadow: 0 0 0 14px color-mix(in oklab, var(--accent) 0%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent) 0%, transparent); }
}

.ds-247420 .vx-vad { display: flex; flex-direction: column; gap: var(--space-1); width: 100%; }
.ds-247420 .vx-vad-track {
  position: relative;
  height: 12px;
  border-radius: var(--r-pill);
  background: var(--bg-3);
  overflow: visible;
}
.ds-247420 .vx-vad-fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  border-radius: var(--r-pill);
  background: var(--fg-3);
  transition: width var(--dur-snap) linear;
}
.ds-247420 .vx-vad-fill-over { background: var(--green); }
.ds-247420 .vx-vad-marker {
  position: absolute; top: -3px; bottom: -3px;
  width: var(--bw-rule);
  background: var(--accent);
  transform: translateX(-50%);
  pointer-events: none;
}
.ds-247420 .vx-vad-range {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  margin: 0; opacity: 0;
  cursor: pointer;
}
.ds-247420 .vx-vad-readout {
  display: flex; justify-content: space-between;
  font-family: var(--ff-mono);
  font-size: var(--fs-micro);
  color: var(--fg-3);
}

.ds-247420 .vx-cam { display: flex; flex-direction: column; gap: var(--space-2); }
.ds-247420 .vx-cam-stage {
  position: relative;
  aspect-ratio: 4 / 3;
  width: 100%;
  border-radius: var(--r-2);
  overflow: hidden;
  background: var(--bg-3);
}
.ds-247420 .vx-cam-video { width: 100%; height: 100%; object-fit: cover; display: block; }
.ds-247420 .vx-cam-placeholder {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: var(--space-2);
  color: var(--fg-3);
  font-size: var(--fs-sm);
}
.ds-247420 .vx-cam-placeholder span:first-child { font-size: var(--fs-h3); }
.ds-247420 .vx-cam-controls { display: flex; gap: var(--space-2); align-items: center; }
.ds-247420 .vx-cam-controls .vx-select { flex: 1; }

.ds-247420 .vx-select {
  appearance: none;
  padding: var(--space-1) var(--space-2);
  border: var(--bw-hair) solid var(--rule-strong);
  border-radius: var(--r-1);
  background: var(--bg-2);
  color: var(--fg);
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  cursor: pointer;
}
.ds-247420 .vx-btn {
  padding: var(--space-1) var(--space-3);
  border: var(--bw-hair) solid var(--rule-strong);
  border-radius: var(--r-1);
  background: var(--bg-2);
  color: var(--fg);
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-base) var(--ease);
}
.ds-247420 .vx-btn-on, .ds-247420 .vx-btn-primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

.ds-247420 .vx-modal-backdrop {
  position: fixed; inset: 0;
  z-index: var(--z-modal);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-3);
  background: color-mix(in oklab, var(--ink) 55%, transparent);
}
.ds-247420 .vx-modal {
  width: 100%; max-width: 440px;
  max-height: 90vh;
  display: flex; flex-direction: column;
  border-radius: var(--r-3);
  background: var(--bg);
  color: var(--fg);
  box-shadow: var(--shadow-3);
  overflow: hidden;
}
.ds-247420 .vx-modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-3);
  border-bottom: var(--bw-hair) solid var(--rule);
}
.ds-247420 .vx-modal-title { margin: 0; font-size: var(--fs-lg); font-weight: 600; }
.ds-247420 .vx-modal-x {
  border: 0; background: transparent; color: var(--fg-3);
  font-size: var(--fs-xl); line-height: 1; cursor: pointer; padding: 0 var(--space-1);
}
.ds-247420 .vx-modal-body { padding: var(--space-3); overflow-y: auto; display: flex; flex-direction: column; gap: var(--space-3); }
.ds-247420 .vx-modal-foot {
  display: flex; justify-content: flex-end; gap: var(--space-2);
  padding: var(--space-3);
  border-top: var(--bw-hair) solid var(--rule);
}
.ds-247420 .vx-section { display: flex; flex-direction: column; gap: var(--space-2); }
.ds-247420 .vx-section-label {
  font-family: var(--ff-mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
  color: var(--fg-3);
}
.ds-247420 .vx-segmented { display: flex; gap: var(--space-1); }
.ds-247420 .vx-seg {
  flex: 1;
  padding: var(--space-1) var(--space-2);
  border: var(--bw-hair) solid var(--rule-strong);
  border-radius: var(--r-1);
  background: var(--bg-2);
  color: var(--fg);
  font-family: var(--ff-body);
  font-size: var(--fs-tiny);
  font-weight: 600;
  letter-spacing: var(--tr-caps);
  cursor: pointer;
}
.ds-247420 .vx-seg-on { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.ds-247420 .vx-range-row { display: flex; align-items: center; gap: var(--space-2); }
.ds-247420 .vx-range { flex: 1; accent-color: var(--accent); cursor: pointer; }
.ds-247420 .vx-range-val { font-family: var(--ff-mono); font-size: var(--fs-tiny); color: var(--fg-2); min-width: 56px; text-align: right; }
.ds-247420 .vx-toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  font-size: var(--fs-sm);
}
.ds-247420 .vx-toggle { accent-color: var(--accent); width: 18px; height: 18px; cursor: pointer; }

.ds-247420 .vx-queue {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--r-2);
  background: var(--bg-2);
}
.ds-247420 .vx-queue-empty { justify-content: center; }
.ds-247420 .vx-queue-empty-text { color: var(--fg-3); font-size: var(--fs-tiny); font-family: var(--ff-mono); }
.ds-247420 .vx-queue-ctrls { display: flex; gap: var(--space-1); flex-shrink: 0; }
.ds-247420 .vx-queue-btn {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  border: var(--bw-hair) solid var(--rule-strong);
  border-radius: var(--r-1);
  background: var(--bg-3);
  color: var(--fg);
  cursor: pointer;
  font-size: var(--fs-sm);
}
.ds-247420 .vx-queue-strip {
  display: flex; gap: var(--space-2);
  overflow-x: auto;
  flex: 1;
  padding-bottom: 2px;
}
.ds-247420 .vx-chip {
  display: inline-flex; align-items: center; gap: var(--space-1);
  flex-shrink: 0;
  padding: var(--space-1) var(--space-2);
  border: var(--bw-hair) solid var(--rule);
  border-radius: var(--r-pill);
  background: var(--bg-3);
  color: var(--fg);
  font-size: var(--fs-tiny);
  cursor: pointer;
}
.ds-247420 .vx-chip-current { border-color: var(--accent); background: color-mix(in oklab, var(--accent) 16%, var(--bg-3)); }
.ds-247420 .vx-chip-live { border-color: var(--green-2); }
.ds-247420 .vx-chip-dot { width: 8px; height: 8px; border-radius: var(--r-pill); background: var(--fg-3); flex-shrink: 0; }
.ds-247420 .vx-chip-name { font-weight: 600; }
.ds-247420 .vx-chip-dur { font-family: var(--ff-mono); color: var(--fg-3); }
.ds-247420 .vx-chip-tag {
  font-family: var(--ff-mono); font-size: var(--fs-micro);
  color: var(--green); font-weight: 700; letter-spacing: var(--tr-caps);
}

/* VoiceControls — vx-vc-* */
.ds-247420 .vx-vc {
  display: flex; align-items: center; gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: var(--bg-2);
  border-top: var(--bw-hair) solid var(--rule);
}
.ds-247420 .vx-vc-btn {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border: var(--bw-hair) solid var(--rule-strong);
  border-radius: var(--r-1);
  background: var(--bg-3); color: var(--fg);
  cursor: pointer; font-size: 16px; line-height: 1;
}
.ds-247420 .vx-vc-btn:hover { background: var(--bg-4, var(--bg-3)); }
.ds-247420 .vx-vc-on { background: var(--accent); color: var(--accent-fg, #fff); border-color: var(--accent); }
.ds-247420 .vx-vc-disabled, .ds-247420 .vx-vc-btn:disabled { opacity: .4; cursor: not-allowed; }
.ds-247420 .vx-vc-leave { margin-left: auto; background: var(--danger, #d04545); color: #fff; border-color: var(--danger, #d04545); }
.ds-247420 .vx-vc-glyph { pointer-events: none; }

/* ThreadPanel — cm-thread-panel / cm-tp-* */
.ds-247420 .cm-thread-panel {
  display: flex; flex-direction: column;
  height: 100%; min-height: 0;
  background: var(--bg-2); color: var(--fg);
  border-left: var(--bw-hair) solid var(--rule);
}
.ds-247420 .cm-tp-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-2); border-bottom: var(--bw-hair) solid var(--rule);
}
.ds-247420 .cm-tp-title { font-weight: 700; font-size: var(--fs-1, 14px); }
.ds-247420 .cm-tp-head-actions { display: flex; gap: var(--space-1); }
.ds-247420 .cm-tp-new, .ds-247420 .cm-tp-close {
  border: none; background: transparent; color: var(--fg-2, var(--fg));
  cursor: pointer; font-size: 16px; width: 24px; height: 24px; border-radius: var(--r-1);
}
.ds-247420 .cm-tp-new:hover, .ds-247420 .cm-tp-close:hover { background: var(--bg-3); color: var(--fg); }
.ds-247420 .cm-tp-list { flex: 1; min-height: 0; overflow-y: auto; }
.ds-247420 .cm-tp-item {
  display: flex; flex-direction: column; gap: 2px;
  width: 100%; text-align: left; cursor: pointer;
  padding: var(--space-2); border: none; background: transparent;
  border-bottom: var(--bw-hair) solid var(--rule);
  color: var(--fg);
}
.ds-247420 .cm-tp-item:hover { background: var(--bg-3); }
.ds-247420 .cm-tp-item.is-active { background: var(--bg-3); box-shadow: inset 3px 0 0 var(--accent); }
.ds-247420 .cm-tp-item.is-unread .cm-tp-item-title { font-weight: 700; }
.ds-247420 .cm-tp-dot { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.ds-247420 .cm-tp-item-title { font-size: var(--fs-1, 14px); }
.ds-247420 .cm-tp-item-snippet { font-size: var(--fs-0, 12px); color: var(--fg-2, var(--fg)); opacity: .8; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ds-247420 .cm-tp-item-meta { display: flex; gap: var(--space-2); font-size: var(--fs-micro, 11px); color: var(--fg-2, var(--fg)); opacity: .7; }
.ds-247420 .cm-tp-empty, .ds-247420 .cm-forum-empty { padding: var(--space-3); text-align: center; color: var(--fg-2, var(--fg)); opacity: .7; }

/* ForumView — cm-forum / cm-forum-* */
.ds-247420 .cm-forum { display: flex; flex-direction: column; height: 100%; min-height: 0; background: var(--bg-1, var(--bg-2)); color: var(--fg); }
.ds-247420 .cm-forum-toolbar { display: flex; gap: var(--space-2); align-items: center; padding: var(--space-2); border-bottom: var(--bw-hair) solid var(--rule); }
.ds-247420 .cm-forum-search { flex: 1; padding: var(--space-1) var(--space-2); border: var(--bw-hair) solid var(--rule-strong); border-radius: var(--r-1); background: var(--bg-3); color: var(--fg); }
.ds-247420 .cm-forum-sort { padding: var(--space-1); border: var(--bw-hair) solid var(--rule-strong); border-radius: var(--r-1); background: var(--bg-3); color: var(--fg); }
.ds-247420 .cm-forum-new { padding: var(--space-1) var(--space-2); border: none; border-radius: var(--r-1); background: var(--accent); color: var(--accent-fg, #fff); cursor: pointer; }
.ds-247420 .cm-forum-list { flex: 1; min-height: 0; overflow-y: auto; }
.ds-247420 .cm-forum-item { display: flex; flex-direction: column; gap: var(--space-1); width: 100%; text-align: left; cursor: pointer; padding: var(--space-2) var(--space-3); border: none; background: transparent; border-bottom: var(--bw-hair) solid var(--rule); color: var(--fg); }
.ds-247420 .cm-forum-item:hover { background: var(--bg-3); }
.ds-247420 .cm-forum-item-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.ds-247420 .cm-forum-item-title { font-weight: 700; font-size: var(--fs-1, 14px); }
.ds-247420 .cm-forum-item-replies { font-size: var(--fs-0, 12px); color: var(--fg-2, var(--fg)); opacity: .8; white-space: nowrap; }
.ds-247420 .cm-forum-item-snippet { font-size: var(--fs-0, 12px); color: var(--fg-2, var(--fg)); opacity: .85; }
.ds-247420 .cm-forum-item-meta { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; font-size: var(--fs-micro, 11px); color: var(--fg-2, var(--fg)); opacity: .7; }
.ds-247420 .cm-forum-item-tags { display: inline-flex; gap: 4px; }
.ds-247420 .cm-forum-tag { padding: 1px 6px; border-radius: var(--r-1); background: var(--bg-3); border: var(--bw-hair) solid var(--rule); }

/* PageView — cm-page / cm-page-* */
.ds-247420 .cm-page { display: flex; flex-direction: column; height: 100%; min-height: 0; overflow-y: auto; background: var(--bg-1, var(--bg-2)); color: var(--fg); }
.ds-247420 .cm-page-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); padding: var(--space-3); border-bottom: var(--bw-hair) solid var(--rule); }
.ds-247420 .cm-page-title { margin: 0; font-size: var(--fs-3, 20px); font-weight: 700; }
.ds-247420 .cm-page-edit { padding: var(--space-1) var(--space-2); border: var(--bw-hair) solid var(--rule-strong); border-radius: var(--r-1); background: var(--bg-3); color: var(--fg); cursor: pointer; }
.ds-247420 .cm-page-body { padding: var(--space-3); line-height: 1.6; }
.ds-247420 .cm-page-empty { color: var(--fg-2, var(--fg)); opacity: .7; }

/* ============================================================
   freddie pages — layout for FREDDIE_PAGES renderers.
   Scoped under .ds-247420 by the build prefixer. Tokens only.
   ============================================================ */
.ds-247420 .fd-page-root { display: block; height: 100%; }
.ds-247420 .fd-page-inner { display: flex; flex-direction: column; gap: var(--space-3, 16px); padding: var(--space-3, 16px); max-width: 1100px; }
.ds-247420 .fd-page-inner > * { min-width: 0; }
.ds-247420 .fd-loading { display: flex; align-items: center; gap: var(--space-2, 10px); padding: var(--space-4, 24px); color: var(--fg-2, var(--fg)); }
.ds-247420 .fd-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-2, 10px); padding: var(--space-5, 32px) var(--space-3, 16px); color: var(--fg-2, var(--fg)); text-align: center; }
.ds-247420 .fd-empty-glyph { font-size: 28px; opacity: .55; line-height: 1; }
.ds-247420 .fd-pre { margin: 0; padding: var(--space-2, 10px); background: var(--bg-3, var(--panel-bg-2)); border: var(--bw-hair, 1px) solid var(--rule, var(--panel-accent)); border-radius: var(--r-1, 6px); overflow: auto; max-height: 460px; white-space: pre-wrap; overflow-wrap: anywhere; word-break: break-word; font-family: var(--font-mono, ui-monospace, monospace); font-size: 12px; line-height: 1.5; }
.ds-247420 .fd-skill-body { max-height: 320px; }
.ds-247420 .fd-row-actions { display: inline-flex; gap: var(--space-1, 6px); align-items: center; }
.ds-247420 .fd-chat { display: flex; flex-direction: column; gap: var(--space-2, 10px); height: 100%; min-height: 0; }
.ds-247420 .fd-chat-thread { flex: 1 1 auto; min-height: 240px; overflow-y: auto; display: flex; flex-direction: column; gap: var(--space-2, 10px); padding: var(--space-2, 10px); }
.ds-247420 .fd-page-error { white-space: pre-wrap; overflow-wrap: anywhere; }
/* Visually-hidden polite live region — announces async busy/done to SR users. */
.ds-247420 .fd-sr-live { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
/* page-level responsive: tighten padding on narrow viewports */
@media (max-width: 640px) {
  .ds-247420 .fd-page-inner { padding: var(--space-2, 10px); gap: var(--space-2, 10px); }
}

/* chat.css */
/* chat.css — chat-specific styles. Currently empty; all chat styles live in
   app-shell.css under the .chat-* prefix. Reserved for future split. */

/* editor-primitives.css */
/* editor-primitives.css — chrome for in-engine editors, inspectors, IDEs,
   debug HUDs. All rules under .ds-247420 scope (build prefixes). Tokens
   resolved from colors_and_type.css: --panel-{0..3}, --panel-text(-2/-3),
   --accent, --accent-fg, --rule, --rule-strong, --r-1/-2, --ff-mono. */

/* Toolbar */
.ds-247420 .ds-ep-toolbar {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 10px;
    background: var(--panel-1);
    color: var(--panel-text);
    border-bottom: 1px solid var(--rule);
    font: var(--fs-tiny, 12px)/var(--lh-base, 1.4) var(--ff-mono, monospace);
}
.ds-247420 .ds-ep-toolbar.dense { padding: 2px 4px; gap: 2px; }
.ds-247420 .ds-ep-toolbar-leading,
.ds-247420 .ds-ep-toolbar-center,
.ds-247420 .ds-ep-toolbar-trailing { display: flex; align-items: center; gap: 4px; }
.ds-247420 .ds-ep-toolbar-trailing { margin-left: auto; }
.ds-247420 .ds-ep-toolbar-center { flex: 1; min-width: 0; }

/* Tabs */
.ds-247420 .ds-ep-tabs { display: flex; flex-direction: column; min-height: 0; height: 100%; }
.ds-247420 .ds-ep-tabs-head {
    display: flex; flex-shrink: 0; flex-wrap: nowrap;
    overflow-x: auto; scroll-behavior: smooth;
    background: var(--panel-1);
    border-bottom: 1px solid var(--rule);
}
.ds-247420 .ds-ep-tab {
    flex: 1; appearance: none; background: transparent; border: 0;
    border-bottom: 2px solid transparent;
    color: var(--panel-text-3);
    padding: 8px 10px;
    font: inherit; cursor: pointer;
    transition: color var(--dur-snap, 80ms) var(--ease, ease), border-color var(--dur-snap, 80ms) var(--ease, ease);
}
.ds-247420 .ds-ep-tab:hover { color: var(--panel-text-2); }
.ds-247420 .ds-ep-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}
.ds-247420 .ds-ep-tabs-body { flex: 1; min-height: 0; overflow: auto; }

/* TreeView / TreeItem */
.ds-247420 .ds-ep-tree {
    display: flex; flex-direction: column;
    color: var(--panel-text);
    font: var(--fs-tiny, 12px)/var(--lh-base, 1.4) var(--ff-mono, monospace);
    overflow: auto;
}
.ds-247420 .ds-ep-tree-item { display: flex; flex-direction: column; }
.ds-247420 .ds-ep-tree-item:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ds-247420 .ds-ep-tree-row {
    display: flex; align-items: center; gap: 6px;
    padding: 4px 8px 4px 0;
    border-radius: var(--r-1, 10px);
    cursor: pointer;
    color: var(--panel-text-2);
    transition: background var(--dur-snap, 80ms) var(--ease, ease), color var(--dur-snap, 80ms) var(--ease, ease);
}
.ds-247420 .ds-ep-tree-row:hover {
    background: color-mix(in oklab, var(--accent) 8%, transparent);
    color: var(--panel-text);
}
.ds-247420 .ds-ep-tree-item.selected > .ds-ep-tree-row {
    background: color-mix(in oklab, var(--accent) 22%, transparent);
    color: var(--accent);
}
.ds-247420 .ds-ep-tree-twist {
    width: 12px; flex-shrink: 0; text-align: center;
    color: var(--panel-text-3);
    transition: transform var(--dur-snap, 80ms) var(--ease, ease);
}
.ds-247420 .ds-ep-tree-twist.open { transform: rotate(90deg); }
.ds-247420 .ds-ep-tree-glyph { flex-shrink: 0; color: var(--panel-text-3); }
.ds-247420 .ds-ep-tree-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ds-247420 .ds-ep-tree-tag {
    flex-shrink: 0; padding-left: 6px;
    font-size: 0.85em; color: var(--panel-text-3);
}
.ds-247420 .ds-ep-tree-children { display: flex; flex-direction: column; }

/* PropertyGrid / PropertyField */
.ds-247420 .ds-ep-propgrid {
    display: flex; flex-direction: column; gap: 6px;
    padding: 8px;
    color: var(--panel-text);
    font: var(--fs-tiny, 12px)/var(--lh-base, 1.4) var(--ff-mono, monospace);
}
.ds-247420 .ds-ep-propfield {
    display: grid;
    grid-template-columns: minmax(80px, 120px) 1fr;
    gap: 4px 10px;
    align-items: center;
}
.ds-247420 .ds-ep-propfield.inline { display: flex; gap: 8px; }
.ds-247420 .ds-ep-propfield-label {
    color: var(--panel-text-3);
    font-size: 0.85em;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.ds-247420 .ds-ep-propfield-value {
    color: var(--panel-text);
    display: flex; align-items: center; gap: 4px; min-width: 0;
}
.ds-247420 .ds-ep-propfield-value input,
.ds-247420 .ds-ep-propfield-value select,
.ds-247420 .ds-ep-propfield-value textarea {
    appearance: none;
    background: var(--panel-2);
    color: var(--panel-text);
    border: 1px solid var(--rule);
    border-radius: var(--r-1, 10px);
    padding: 4px 8px;
    font: inherit;
    min-width: 0; width: 100%;
}
.ds-247420 .ds-ep-propfield-value input:focus,
.ds-247420 .ds-ep-propfield-value select:focus,
.ds-247420 .ds-ep-propfield-value textarea:focus {
    outline: none;
    border-color: var(--accent);
}
.ds-247420 .ds-ep-propfield-hint {
    grid-column: 1 / -1;
    font-size: 0.8em;
    color: var(--panel-text-3);
}

/* Dock — 3x3 grid for in-engine overlay (canvas pass-through center) */
.ds-247420 .ds-ep-dock {
    display: grid;
    grid-template-areas:
        "top top top"
        "left center right"
        "bottom bottom bottom";
    grid-template-rows: auto 1fr auto;
    grid-template-columns: auto 1fr auto;
    height: 100%; width: 100%;
    color: var(--panel-text);
}
.ds-247420 .ds-ep-dock-top    { grid-area: top;    background: var(--panel-1); border-bottom: 1px solid var(--rule); }
.ds-247420 .ds-ep-dock-bottom { grid-area: bottom; background: var(--panel-1); border-top: 1px solid var(--rule); }
.ds-247420 .ds-ep-dock-left   { grid-area: left;   background: var(--panel-1); border-right: 1px solid var(--rule); overflow: auto; }
.ds-247420 .ds-ep-dock-right  { grid-area: right;  background: var(--panel-1); border-left: 1px solid var(--rule); overflow: auto; }
.ds-247420 .ds-ep-dock-center {
    grid-area: center;
    background: transparent;
    pointer-events: none;
    position: relative;
}
.ds-247420 .ds-ep-dock-center > * { pointer-events: auto; }

/* Mobile — stack dock regions vertically instead of the 3x3 grid */
@media (max-width: 600px) {
    .ds-247420 .ds-ep-dock {
        display: flex;
        flex-direction: column;
    }
}

/* IconButtonGroup */
.ds-247420 .ds-ep-btngrp {
    display: inline-flex;
    border: 1px solid var(--rule);
    border-radius: var(--r-1, 10px);
    overflow: hidden;
    background: var(--panel-2);
}
.ds-247420 .ds-ep-btngrp.dense .ds-ep-btngrp-btn { padding: 2px 6px; min-width: 22px; }
.ds-247420 .ds-ep-btngrp-btn {
    appearance: none; border: 0;
    background: transparent;
    color: var(--panel-text-2);
    padding: 4px 10px;
    font: inherit; cursor: pointer;
    border-right: 1px solid var(--rule);
    transition: background var(--dur-snap, 80ms) var(--ease, ease), color var(--dur-snap, 80ms) var(--ease, ease);
}
.ds-247420 .ds-ep-btngrp-btn:last-child { border-right: 0; }
.ds-247420 .ds-ep-btngrp-btn:hover:not([disabled]) {
    background: color-mix(in oklab, var(--accent) 10%, transparent);
    color: var(--panel-text);
}
.ds-247420 .ds-ep-btngrp-btn.active {
    background: var(--accent);
    color: var(--accent-fg);
}
.ds-247420 .ds-ep-btngrp-btn[disabled] {
    opacity: 0.45;
    cursor: not-allowed;
}

/* Breakpoint custom property mirrors (consumers can use var()) */
.ds-247420 {
    --bp-sm: 480px;
    --bp-md: 768px;
    --bp-lg: 1024px;
    --bp-xl: 1440px;
}

/* ---------------------------------------------------------------
   ResizeHandle / SplitPanel
   --------------------------------------------------------------- */
.ds-247420 .ds-ep-resize {
    background: var(--rule);
    flex: 0 0 auto;
    touch-action: none;
    user-select: none;
    transition: background 120ms ease;
}
.ds-247420 .ds-ep-resize:hover, .ds-247420 .ds-ep-resize:focus-visible {
    background: var(--accent);
}
.ds-247420 .ds-ep-resize.axis-h { width: 6px; cursor: col-resize; align-self: stretch; }
.ds-247420 .ds-ep-resize.axis-v { height: 6px; cursor: row-resize; }
.ds-247420 .ds-ep-split { display: flex; width: 100%; height: 100%; }
.ds-247420 .ds-ep-split.horiz { flex-direction: row; }
.ds-247420 .ds-ep-split.vert  { flex-direction: column; }
.ds-247420 .ds-ep-split-pane { overflow: auto; }
.ds-247420 .ds-ep-split.horiz > .ds-ep-split-pane:not(.grow) { width: var(--split-size); }
.ds-247420 .ds-ep-split.vert  > .ds-ep-split-pane:not(.grow) { height: var(--split-size); }
.ds-247420 .ds-ep-split-pane.grow { flex: 1 1 0; }

/* ---------------------------------------------------------------
   ContextMenu
   --------------------------------------------------------------- */
.ds-247420 .ds-ep-ctxmenu-backdrop {
    position: fixed; inset: 0; z-index: 9000;
}
.ds-247420 .ds-ep-ctxmenu {
    position: absolute;
    min-width: 180px;
    background: var(--panel-1, var(--panel-bg));
    color: var(--panel-text, var(--fg-text));
    border: 1px solid var(--rule);
    border-radius: var(--r-2, 8px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.18);
    padding: 4px;
    display: flex; flex-direction: column;
    outline: none;
}
.ds-247420 .ds-ep-ctxmenu-item {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 10px;
    background: transparent; border: 0;
    color: inherit; font: inherit; text-align: left;
    border-radius: var(--r-1, 4px);
    cursor: pointer;
}
.ds-247420 .ds-ep-ctxmenu-item:hover:not(.disabled),
.ds-247420 .ds-ep-ctxmenu-item:focus-visible {
    background: var(--panel-2, var(--rule));
}
.ds-247420 .ds-ep-ctxmenu-item.danger { color: var(--danger, #c33); }
.ds-247420 .ds-ep-ctxmenu-item.disabled { opacity: 0.45; cursor: not-allowed; }
.ds-247420 .ds-ep-ctxmenu-icon { width: 16px; display: inline-flex; justify-content: center; }
.ds-247420 .ds-ep-ctxmenu-sep { height: 1px; background: var(--rule); margin: 4px 6px; }

/* ---------------------------------------------------------------
   Drawer
   --------------------------------------------------------------- */
.ds-247420 .ds-ep-drawer-backdrop {
    position: fixed; inset: 0; z-index: 8500;
    background: rgba(0,0,0,0.42);
}
.ds-247420 .ds-ep-drawer {
    position: absolute;
    background: var(--panel-1, var(--panel-bg));
    color: var(--panel-text, var(--fg-text));
    box-shadow: 0 12px 40px rgba(0,0,0,0.28);
    outline: none;
    transition: transform 180ms ease;
    padding: 12px;
    padding-top: max(12px, env(safe-area-inset-top));
    padding-bottom: max(12px, env(safe-area-inset-bottom));
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
}
.ds-247420 .ds-ep-drawer.side-left   { left: 0; top: 0; bottom: 0; width: 86vw; max-width: 320px; }
.ds-247420 .ds-ep-drawer.side-right  { right: 0; top: 0; bottom: 0; width: 86vw; max-width: 320px; }
.ds-247420 .ds-ep-drawer.side-bottom { left: 0; right: 0; bottom: 0; max-height: 80vh; border-top-left-radius: 12px; border-top-right-radius: 12px; }
@media (min-width: 768px) {
    .ds-247420 .ds-ep-drawer.side-left, .ds-247420 .ds-ep-drawer.side-right { width: 360px; max-width: 360px; }
}

/* ---------------------------------------------------------------
   Dialog
   --------------------------------------------------------------- */
.ds-247420 .ds-ep-dialog-backdrop {
    position: fixed; inset: 0; z-index: 9500;
    background: rgba(0,0,0,0.5);
    display: flex; align-items: center; justify-content: center;
    padding: 16px;
}
.ds-247420 .ds-ep-dialog {
    background: var(--panel-1, var(--panel-bg));
    color: var(--panel-text, var(--fg-text));
    border: 1px solid var(--rule);
    border-radius: var(--r-2, 10px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.36);
    min-width: 280px; max-width: min(560px, 100%);
    max-height: 90vh; overflow: auto;
    display: flex; flex-direction: column;
    outline: none;
}
.ds-247420 .ds-ep-dialog-head { padding: 14px 16px 6px; border-bottom: 1px solid var(--rule); }
.ds-247420 .ds-ep-dialog-title { margin: 0; font-size: 16px; font-weight: 600; }
.ds-247420 .ds-ep-dialog-body { padding: 14px 16px; }
.ds-247420 .ds-ep-dialog-actions {
    display: flex; gap: 8px; justify-content: flex-end;
    padding: 10px 14px; border-top: 1px solid var(--rule);
}
.ds-247420 .ds-ep-dialog-btn {
    padding: 8px 14px;
    border: 1px solid var(--rule);
    border-radius: var(--r-1, 6px);
    background: var(--panel-2, transparent);
    color: inherit; font: inherit; cursor: pointer;
}
.ds-247420 .ds-ep-dialog-btn.kind-primary {
    background: var(--accent); color: var(--accent-fg); border-color: var(--accent);
}
.ds-247420 .ds-ep-dialog-btn.kind-danger {
    background: var(--danger, #c33); color: #fff; border-color: var(--danger, #c33);
}

/* ---------------------------------------------------------------
   Toast
   --------------------------------------------------------------- */
.ds-247420 .ds-ep-toast-host {
    position: fixed;
    top: max(16px, env(safe-area-inset-top));
    right: max(16px, env(safe-area-inset-right));
    z-index: 9800;
    display: flex; flex-direction: column; gap: 8px;
    pointer-events: none;
}
.ds-247420 .ds-ep-toast {
    pointer-events: auto;
    background: var(--panel-1, var(--panel-bg));
    color: var(--panel-text, var(--fg-text));
    border: 1px solid var(--rule);
    border-left: 3px solid var(--accent);
    border-radius: var(--r-1, 6px);
    padding: 10px 14px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.22);
    min-width: 220px; max-width: 360px;
    opacity: 1;
    transition: opacity 180ms ease, transform 180ms ease;
}
.ds-247420 .ds-ep-toast.kind-success { border-left-color: var(--success, #2a8); }
.ds-247420 .ds-ep-toast.kind-warn    { border-left-color: var(--warn, #d90); }
.ds-247420 .ds-ep-toast.kind-error   { border-left-color: var(--danger, #c33); }
.ds-247420 .ds-ep-toast.leaving { opacity: 0; transform: translateY(-6px); }
@media (max-width: 480px) {
    .ds-247420 .ds-ep-toast-host { left: 16px; right: 16px; align-items: center; }
    .ds-247420 .ds-ep-toast { width: 100%; max-width: 100%; }
}

/* ---------------------------------------------------------------
   Focus-visible across interactive primitives
   --------------------------------------------------------------- */
.ds-247420 .ds-ep-tab:focus-visible,
.ds-247420 .ds-ep-tree-row:focus-visible,
.ds-247420 .ds-ep-btngrp-btn:focus-visible,
.ds-247420 .ds-ep-ctxmenu-item:focus-visible,
.ds-247420 .ds-ep-resize:focus-visible,
.ds-247420 .ds-ep-dialog-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ---------------------------------------------------------------
   Coarse pointer — bump tap targets to 44px
   --------------------------------------------------------------- */
@media (pointer: coarse) {
    .ds-247420 .ds-ep-tab,
    .ds-247420 .ds-ep-btngrp-btn,
    .ds-247420 .ds-ep-ctxmenu-item,
    .ds-247420 .ds-ep-dialog-btn,
    .ds-247420 .ds-ep-tree-row {
        min-height: 44px;
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .ds-247420 .ds-ep-resize.axis-h { width: 14px; }
    .ds-247420 .ds-ep-resize.axis-v { height: 14px; }
}

/* ---------------------------------------------------------------
   Reduced motion — disable transitions on transient surfaces
   --------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    .ds-247420 .ds-ep-drawer,
    .ds-247420 .ds-ep-dialog,
    .ds-247420 .ds-ep-toast,
    .ds-247420 .ds-ep-resize {
        transition: none !important;
    }
    /* Catch the transitions on tabs, tree rows, and primitive buttons that weren't
       previously wrapped — vestibular users get a static UI. */
    .ds-247420 .ds-ep-tab,
    .ds-247420 .ds-ep-tree-row,
    .ds-247420 .ds-ep-tree-twist,
    .ds-247420 .ds-ep-toolbar button,
    .ds-247420 .ds-ep-iconbtn,
    .ds-247420 .ds-ep-iconbtn-group button {
        transition: none !important;
        animation: none !important;
    }
}

/* ---------- focus-visible on editor-primitive interactive elements ---------- */
.ds-247420 .ds-ep-tab:focus-visible,
.ds-247420 .ds-ep-tree-row:focus-visible,
.ds-247420 .ds-ep-toolbar button:focus-visible,
.ds-247420 .ds-ep-iconbtn:focus-visible,
.ds-247420 .ds-ep-iconbtn-group button:focus-visible,
.ds-247420 .ds-ep-resize:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: var(--r-1);
}

/* ---------------------------------------------------------------
   Form primitives — Checkbox, Radio, RadioGroup, Toggle, Field
   --------------------------------------------------------------- */
.ds-247420 .ds-check-row,
.ds-247420 .ds-radio-row,
.ds-247420 .ds-toggle-row {
    display: inline-flex; align-items: center; gap: var(--space-2, 8px);
    min-height: 44px;
    padding: var(--space-1, 4px) var(--space-2, 8px);
    cursor: pointer;
    color: var(--fg);
    font: inherit;
}
.ds-247420 .ds-check-row:has(input:disabled),
.ds-247420 .ds-radio-row:has(input:disabled),
.ds-247420 .ds-toggle-row:has(button:disabled) { opacity: 0.5; cursor: not-allowed; }

.ds-247420 .ds-check, .ds-247420 .ds-radio {
    width: 18px; height: 18px;
    accent-color: var(--accent, var(--fg));
    flex-shrink: 0;
    cursor: inherit;
}
.ds-247420 .ds-check:focus-visible, .ds-247420 .ds-radio:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.ds-247420 .ds-check-label, .ds-247420 .ds-radio-label, .ds-247420 .ds-toggle-label {
    color: var(--fg);
    font-size: var(--fs-sm, 14px);
}

.ds-247420 .ds-radio-group {
    border: 0; padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: var(--space-1, 4px);
}
.ds-247420 .ds-radio-group.horiz { flex-direction: row; flex-wrap: wrap; gap: var(--space-3, 16px); }
.ds-247420 .ds-radio-group > legend { padding: 0 0 var(--space-1, 4px); }

.ds-247420 .ds-toggle {
    appearance: none; border: 0;
    width: 44px; height: 24px;
    border-radius: var(--r-pill, 999px);
    background: var(--panel-2, var(--bg-2));
    border: 1px solid var(--rule);
    position: relative;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}
.ds-247420 .ds-toggle-knob {
    position: absolute;
    top: 1px; left: 1px;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--fg);
    transform: translateX(0);
}
.ds-247420 .ds-toggle[aria-checked="true"] {
    background: var(--accent);
    border-color: var(--accent);
}
.ds-247420 .ds-toggle[aria-checked="true"] .ds-toggle-knob {
    background: var(--accent-fg);
    transform: translateX(20px);
}
.ds-247420 .ds-toggle:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.ds-247420 .ds-toggle:disabled { cursor: not-allowed; }

@media (prefers-reduced-motion: no-preference) {
    .ds-247420 .ds-toggle { transition: background var(--dur-base, 160ms) var(--ease), border-color var(--dur-base, 160ms) var(--ease); }
    .ds-247420 .ds-toggle-knob { transition: transform var(--dur-base, 160ms) var(--ease), background var(--dur-base, 160ms) var(--ease); }
}

.ds-247420 .ds-field-wrap {
    display: flex; flex-direction: column; gap: var(--space-1, 4px);
    margin-bottom: var(--space-2, 8px);
}
.ds-247420 .ds-field-label {
    color: var(--fg-2, var(--fg));
    font-size: var(--fs-sm, 14px);
    font-weight: 500;
}
.ds-247420 .ds-field-required {
    color: var(--danger, oklch(0.55 0.18 25));
    font-weight: 700;
    margin-left: 2px;
}
.ds-247420 .ds-field-hint {
    color: var(--fg-3, var(--fg-2));
    font-size: var(--fs-tiny, 12px);
}
.ds-247420 .ds-field-error {
    color: var(--danger, oklch(0.55 0.18 25));
    font-size: var(--fs-tiny, 12px);
    font-weight: 500;
}
.ds-247420 .ds-field-wrap [aria-invalid="true"] {
    border-color: var(--danger, oklch(0.55 0.18 25)) !important;
}

.ds-247420 .sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: reduce) {
    .ds-247420 .ds-toggle, .ds-247420 .ds-toggle-knob { transition: none !important; }
}

/* ---------------------------------------------------------------
   Tooltip
   --------------------------------------------------------------- */
.ds-247420 .ds-tooltip {
    position: fixed;
    left: 0; top: 0;
    z-index: 9700;
    background: var(--panel-1, var(--panel-bg));
    color: var(--panel-text, var(--fg-text));
    border: 1px solid var(--rule);
    border-radius: var(--r-1, 6px);
    padding: 6px 10px;
    font-size: 12px;
    line-height: 1.4;
    max-width: 280px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.22);
    pointer-events: none;
}
.ds-247420 .ds-tooltip.kind-danger { border-color: var(--danger, #c33); color: var(--danger, #c33); }
@media (prefers-reduced-motion: no-preference) {
    .ds-247420 .ds-tooltip { transition: opacity 120ms ease; }
}

/* ---------------------------------------------------------------
   Popover (shared surface for Popover + Dropdown)
   --------------------------------------------------------------- */
.ds-247420 .ds-popover {
    position: fixed;
    left: 0; top: 0;
    z-index: 9600;
    background: var(--panel-1, var(--panel-bg));
    color: var(--panel-text, var(--fg-text));
    border: 1px solid var(--rule);
    border-radius: var(--r-2, 8px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.22);
    padding: 0;
    outline: none;
    min-width: 160px;
}
@media (prefers-reduced-motion: no-preference) {
    .ds-247420 .ds-popover { transition: opacity 140ms ease, transform 140ms ease; }
}

/* ---------------------------------------------------------------
   Dropdown
   --------------------------------------------------------------- */
.ds-247420 .ds-dropdown-menu { padding: 4px; }
.ds-247420 .ds-dropdown-list { display: flex; flex-direction: column; }
.ds-247420 .ds-dropdown-item {
    display: flex; align-items: center; gap: 8px;
    min-height: 44px;
    padding: 8px 12px;
    background: transparent; border: 0;
    color: inherit; font: inherit; text-align: left;
    border-radius: var(--r-1, 4px);
    cursor: pointer;
}
.ds-247420 .ds-dropdown-item:hover,
.ds-247420 .ds-dropdown-item:focus-visible {
    background: var(--panel-2, var(--rule));
    outline: none;
}
.ds-247420 .ds-dropdown-item:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}
.ds-247420 .ds-dropdown-item[aria-disabled="true"] {
    opacity: 0.5;
    pointer-events: none;
    cursor: not-allowed;
}
.ds-247420 .ds-dropdown-item.is-danger { color: var(--danger, #c33); }
.ds-247420 .ds-dropdown-glyph { width: 16px; display: inline-flex; justify-content: center; flex-shrink: 0; }
.ds-247420 .ds-dropdown-label { flex: 1; min-width: 0; }
.ds-247420 .ds-dropdown-separator { height: 1px; background: var(--rule); margin: 4px 6px; }
.ds-247420 .ds-dropdown-trigger {
    appearance: none;
    background: var(--panel-2, transparent);
    color: inherit; font: inherit;
    border: 1px solid var(--rule);
    border-radius: var(--r-1, 6px);
    padding: 6px 12px;
    cursor: pointer;
    min-height: 32px;
}
@media (pointer: coarse) {
    .ds-247420 .ds-dropdown-trigger { min-height: 44px; }
}

/* Interaction primitives — drag/drop + keyboard shortcuts */
.ds-247420 .ds-reorderable { display: flex; gap: var(--space-1, 4px); }
.ds-247420 .ds-reorderable-vertical { flex-direction: column; }
.ds-247420 .ds-reorderable-horizontal { flex-direction: row; }
.ds-247420 .ds-reorder-item {
    display: flex; align-items: center; gap: var(--space-2, 8px);
    padding: var(--space-1, 4px); border-radius: var(--r-1, 10px);
    background: var(--panel-1); color: var(--panel-text);
    transition: transform var(--dur-snap, 120ms) var(--ease, ease), opacity var(--dur-snap, 120ms) var(--ease, ease);
}
.ds-247420 .ds-reorder-handle {
    min-width: 44px; min-height: 44px;
    display: inline-flex; align-items: center; justify-content: center;
    appearance: none; background: transparent; color: var(--panel-text-2, var(--panel-text));
    border: 0; border-radius: var(--r-1, 10px);
    cursor: grab; font: 14px/1 var(--ff-mono, monospace); letter-spacing: -2px;
    touch-action: none; user-select: none;
}
.ds-247420 .ds-reorder-handle:focus-visible { outline: 2px solid var(--focus-ring, var(--accent)); outline-offset: 2px; }
.ds-247420 .ds-reorder-handle:active { cursor: grabbing; }
.ds-247420[data-dragging="true"] { opacity: 0.6; cursor: grabbing; transform: scale(0.98); }
.ds-247420[data-drop-target-active="true"] {
    outline: 2px dashed var(--focus-ring, var(--accent)); outline-offset: 2px;
    background: color-mix(in srgb, var(--accent) 8%, var(--panel-1));
}
.ds-247420 .ds-reorder-insertion-line {
    height: 2px; background: var(--focus-ring, var(--accent));
    border-radius: 1px; animation: ds-insertion-in var(--dur-snap, 120ms) var(--ease, ease);
}
@keyframes ds-insertion-in { from { transform: scaleX(0); opacity: 0; } to { transform: scaleX(1); opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
    .ds-247420 .ds-reorder-item, .ds-247420[data-dragging="true"] { transition: none; transform: none; }
    .ds-247420 .ds-reorder-insertion-line { animation: none; }
}
.ds-247420 .ds-kbd {
    display: inline-block; font: 0.85em/1 var(--ff-mono, monospace);
    padding: var(--space-1, 4px) calc(var(--space-1, 4px) * 1.5);
    border: 1px solid var(--rule, var(--panel-text-3));
    border-radius: var(--r-1, 10px);
    background: var(--panel-2, var(--panel-1)); color: var(--panel-text);
}
.ds-247420 .ds-kbd-group { margin: var(--space-3, 12px) 0; }
.ds-247420 .ds-kbd-group h3 { font-size: 0.9em; opacity: 0.7; margin: 0 0 var(--space-1, 4px); }
.ds-247420 .ds-kbd-group ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: var(--space-1, 4px); }

/* ---------------------------------------------------------------
   CommandPalette (ov-cmd)
   --------------------------------------------------------------- */
.ds-247420 .ov-cmd-backdrop {
    position: fixed; inset: 0;
    z-index: var(--z-overlay, 1000);
    background: color-mix(in oklab, var(--fg) 32%, transparent);
    display: flex; align-items: flex-start; justify-content: center;
    padding: 12vh var(--space-3, 16px) var(--space-3, 16px);
}
.ds-247420 .ov-cmd-panel {
    width: min(560px, 100%);
    max-height: 64vh;
    display: flex; flex-direction: column;
    background: var(--bg-2); color: var(--fg);
    border: 1px solid var(--rule);
    border-radius: var(--r-2, 14px);
    box-shadow: var(--shadow-3, 0 12px 32px rgba(0,0,0,0.3));
    overflow: hidden;
}
.ds-247420 .ov-cmd-input {
    appearance: none; border: 0;
    border-bottom: 1px solid var(--rule);
    background: transparent; color: var(--fg);
    padding: var(--space-3, 16px);
    font: var(--fs-body, 16px)/1.4 var(--ff-body, sans-serif);
    outline: none;
}
.ds-247420 .ov-cmd-input::placeholder { color: var(--fg-3); }
.ds-247420 .ov-cmd-list { overflow: auto; padding: var(--space-1, 4px); min-height: 0; }
.ds-247420 .ov-cmd-group {
    padding: var(--space-2, 8px) var(--space-2, 8px) var(--space-1, 4px);
    font: var(--fs-micro, 11px)/1 var(--ff-mono, monospace);
    text-transform: uppercase; letter-spacing: var(--tr-label, 0.1em);
    color: var(--fg-3);
}
.ds-247420 .ov-cmd-item {
    display: flex; align-items: center; gap: var(--space-2, 8px);
    width: 100%; min-height: 40px;
    padding: var(--space-2, 8px) var(--space-3, 16px);
    background: transparent; border: 0;
    color: var(--fg); font: inherit; text-align: left;
    border-radius: var(--r-1, 10px); cursor: pointer;
}
.ds-247420 .ov-cmd-item.is-active { background: var(--accent); color: var(--accent-fg); }
.ds-247420 .ov-cmd-glyph { width: 18px; display: inline-flex; justify-content: center; flex-shrink: 0; }
.ds-247420 .ov-cmd-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ds-247420 .ov-cmd-hint {
    flex-shrink: 0; color: var(--fg-3);
    font: var(--fs-tiny, 12px)/1 var(--ff-mono, monospace);
}
.ds-247420 .ov-cmd-item.is-active .ov-cmd-hint { color: var(--accent-fg); }
.ds-247420 .ov-cmd-empty { padding: var(--space-4, 24px); text-align: center; color: var(--fg-3); }

/* ---------------------------------------------------------------
   EmojiPicker (ov-emoji)
   --------------------------------------------------------------- */
.ds-247420 .ov-emoji-root {
    position: fixed; left: 0; top: 0;
    z-index: var(--z-overlay, 1000);
    width: 280px;
    display: flex; flex-direction: column;
    background: var(--bg-2); color: var(--fg);
    border: 1px solid var(--rule);
    border-radius: var(--r-2, 14px);
    box-shadow: var(--shadow-3, 0 12px 32px rgba(0,0,0,0.3));
    outline: none; overflow: hidden;
}
.ds-247420 .ov-emoji-tabs {
    display: flex; flex-shrink: 0;
    border-bottom: 1px solid var(--rule);
    background: var(--bg-3);
}
.ds-247420 .ov-emoji-tab {
    flex: 1; appearance: none; border: 0; background: transparent;
    padding: var(--space-2, 8px); cursor: pointer; font-size: var(--fs-lg, 18px);
    border-bottom: 2px solid transparent;
}
.ds-247420 .ov-emoji-tab[aria-selected="true"] { border-bottom-color: var(--accent); background: var(--bg-2); }
.ds-247420 .ov-emoji-grid { overflow: auto; max-height: 220px; padding: var(--space-2, 8px); }
.ds-247420 .ov-emoji-grid-inner { display: grid; grid-template-columns: repeat(8, 1fr); gap: var(--space-1, 4px); }
.ds-247420 .ov-emoji-cell {
    appearance: none; border: 0; background: transparent;
    aspect-ratio: 1; font-size: var(--fs-lg, 18px);
    border-radius: var(--r-1, 10px); cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
}
.ds-247420 .ov-emoji-cell:hover, .ds-247420 .ov-emoji-cell:focus-visible {
    background: color-mix(in oklab, var(--accent) 18%, transparent); outline: none;
}

/* ---------------------------------------------------------------
   BootOverlay (ov-boot)
   --------------------------------------------------------------- */
.ds-247420 .ov-boot {
    position: fixed; inset: 0;
    z-index: calc(var(--z-overlay, 1000) + 100);
    background: var(--bg);
    display: flex; align-items: center; justify-content: center;
    color: var(--fg);
}
.ds-247420 .ov-boot-inner {
    display: flex; flex-direction: column; align-items: center;
    gap: var(--space-3, 16px); width: min(320px, 80vw);
}
.ds-247420 .ov-boot-spinner {
    width: 40px; height: 40px; border-radius: 50%;
    border: 3px solid var(--rule);
    border-top-color: var(--accent);
    animation: ov-boot-spin 0.8s linear infinite;
}
@keyframes ov-boot-spin { to { transform: rotate(360deg); } }
.ds-247420 .ov-boot-mark { font-size: 40px; line-height: 1; }
.ds-247420 .ov-boot-mark-error { color: var(--danger); }
.ds-247420 .ov-boot-bar {
    width: 100%; height: 6px;
    background: var(--bg-3); border-radius: var(--r-pill, 999px);
    overflow: hidden;
}
.ds-247420 .ov-boot-bar-fill {
    height: 100%; background: var(--accent);
    border-radius: var(--r-pill, 999px);
    transition: width var(--dur-base, 160ms) var(--ease, ease);
}
.ds-247420 .ov-boot-phase {
    font: var(--fs-sm, 14px)/1.4 var(--ff-mono, monospace);
    color: var(--fg-2); text-align: center;
}
.ds-247420 .ov-boot.is-error .ov-boot-phase { color: var(--danger); }
@media (prefers-reduced-motion: reduce) {
    .ds-247420 .ov-boot-spinner { animation: none; }
    .ds-247420 .ov-boot-bar-fill { transition: none; }
}

/* ---------------------------------------------------------------
   SettingsPopover (ov-set)
   --------------------------------------------------------------- */
.ds-247420 .ov-set-root {
    position: fixed; left: 0; top: 0;
    z-index: var(--z-overlay, 1000);
    width: 300px; max-height: 70vh;
    display: flex; flex-direction: column;
    background: var(--bg-2); color: var(--fg);
    border: 1px solid var(--rule);
    border-radius: var(--r-2, 14px);
    box-shadow: var(--shadow-3, 0 12px 32px rgba(0,0,0,0.3));
    outline: none; overflow: hidden;
}
.ds-247420 .ov-set-head {
    flex-shrink: 0;
    padding: var(--space-3, 16px);
    border-bottom: 1px solid var(--rule);
    font: var(--fs-sm, 14px)/1 var(--ff-mono, monospace);
    text-transform: uppercase; letter-spacing: var(--tr-label, 0.1em);
    color: var(--fg);
}
.ds-247420 .ov-set-body { overflow: auto; padding: var(--space-2, 8px); }
.ds-247420 .ov-set-section + .ov-set-section { margin-top: var(--space-2, 8px); }
.ds-247420 .ov-set-section-head {
    padding: var(--space-2, 8px) var(--space-2, 8px) var(--space-1, 4px);
    font: var(--fs-micro, 11px)/1 var(--ff-mono, monospace);
    text-transform: uppercase; letter-spacing: var(--tr-label, 0.1em);
    color: var(--fg-3);
}
.ds-247420 .ov-set-row {
    display: flex; align-items: center; gap: var(--space-2, 8px);
    min-height: 40px; padding: var(--space-1, 4px) var(--space-2, 8px);
}
.ds-247420 .ov-set-row-label { flex: 1; min-width: 0; font-size: var(--fs-sm, 14px); color: var(--fg-2); }
.ds-247420 .ov-set-row-value { color: var(--fg); font: var(--fs-sm, 14px)/1 var(--ff-mono, monospace); }
.ds-247420 .ov-set-control {
    appearance: none; flex-shrink: 0; max-width: 55%;
    background: var(--bg-3); color: var(--fg);
    border: 1px solid var(--rule); border-radius: var(--r-1, 10px);
    padding: var(--space-1, 4px) var(--space-2, 8px); font: inherit;
}
.ds-247420 .ov-set-control:focus-visible { outline: none; border-color: var(--accent); }
.ds-247420 input.ov-set-control[type="range"] { padding: 0; accent-color: var(--accent); }
.ds-247420 .ov-set-toggle { width: 18px; height: 18px; accent-color: var(--accent); flex-shrink: 0; cursor: pointer; }
.ds-247420 .ov-set-btn {
    width: 100%; appearance: none; cursor: pointer;
    background: var(--accent); color: var(--accent-fg);
    border: 0; border-radius: var(--r-1, 10px);
    padding: var(--space-2, 8px); font: inherit;
}

/* AuthModal — ov-auth-* */
.ds-247420 .ov-auth-backdrop {
    position: fixed; inset: 0; z-index: var(--z-overlay, 1000);
    display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,.55);
}
.ds-247420 .ov-auth-panel {
    width: min(420px, 92vw);
    display: flex; flex-direction: column;
    background: var(--bg-2); color: var(--fg);
    border: 1px solid var(--rule); border-radius: var(--r-2, 8px);
    box-shadow: var(--shadow-2, 0 12px 40px rgba(0,0,0,.4));
    overflow: hidden;
}
.ds-247420 .ov-auth-head { display: flex; align-items: center; justify-content: space-between; padding: var(--space-3); border-bottom: 1px solid var(--rule); }
.ds-247420 .ov-auth-title { margin: 0; font-size: var(--fs-2, 16px); font-weight: 700; }
.ds-247420 .ov-auth-x { border: none; background: transparent; color: var(--fg-2, var(--fg)); font-size: 22px; line-height: 1; cursor: pointer; }
.ds-247420 .ov-auth-x:hover { color: var(--fg); }
.ds-247420 .ov-auth-tabs { display: flex; gap: var(--space-1); padding: var(--space-2) var(--space-3) 0; }
.ds-247420 .ov-auth-tab { flex: 1; padding: var(--space-1) var(--space-2); border: 1px solid var(--rule); border-bottom: none; border-radius: var(--r-1) var(--r-1) 0 0; background: var(--bg-3); color: var(--fg-2, var(--fg)); cursor: pointer; }
.ds-247420 .ov-auth-tab.is-active { background: var(--bg-2); color: var(--fg); font-weight: 700; }
.ds-247420 .ov-auth-body { display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-3); }
.ds-247420 .ov-auth-hint { margin: 0; font-size: var(--fs-0, 12px); color: var(--fg-2, var(--fg)); }
.ds-247420 .ov-auth-input { padding: var(--space-2); border: 1px solid var(--rule-strong); border-radius: var(--r-1); background: var(--bg-3); color: var(--fg); }
.ds-247420 .ov-auth-primary { padding: var(--space-2); border: none; border-radius: var(--r-1); background: var(--accent); color: var(--accent-fg, #fff); font-weight: 700; cursor: pointer; }
.ds-247420 .ov-auth-primary:disabled { opacity: .6; cursor: progress; }
.ds-247420 .ov-auth-error { margin: 0 var(--space-3) var(--space-3); padding: var(--space-2); border-radius: var(--r-1); background: var(--danger-bg, rgba(208,69,69,.15)); color: var(--danger, #d04545); font-size: var(--fs-0, 12px); }

/* VideoLightbox — ov-lightbox-* */
.ds-247420 .ov-lightbox-backdrop {
    position: fixed; inset: 0; z-index: var(--z-overlay-top, 1100);
    display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,.85);
}
.ds-247420 .ov-lightbox-x { position: absolute; top: 16px; right: 16px; width: 40px; height: 40px; border: none; border-radius: 50%; background: rgba(255,255,255,.12); color: #fff; font-size: 24px; line-height: 1; cursor: pointer; }
.ds-247420 .ov-lightbox-x:hover { background: rgba(255,255,255,.24); }
.ds-247420 .ov-lightbox-stage { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); max-width: 92vw; max-height: 90vh; }
.ds-247420 .ov-lightbox-video { max-width: 92vw; max-height: 82vh; border-radius: var(--r-1); background: #000; }
.ds-247420 .ov-lightbox-label { color: #fff; font-size: var(--fs-0, 12px); opacity: .85; }