/* P5 Multilateralism Lab inside the dashboard. Every rule is scoped to .p5lab (the Lab's host on its page, and
   its overlay layer on <body> for the evidence drawer, tooltips and notices). The Lab's palette is rebuilt
   from the dashboard's theme tokens, so it follows the dashboard's light and dark themes. */
.p5lab {
  --bg: var(--color-bg); --surface: var(--color-panel);
  --surface-2: color-mix(in srgb, var(--color-fg) 5%, var(--color-panel)); --surface-3: color-mix(in srgb, var(--color-fg) 10%, var(--color-panel));
  --ink: var(--color-fg); --ink-2: color-mix(in srgb, var(--color-fg) 80%, var(--color-panel)); --ink-3: var(--color-fg-muted);
  --rule: var(--color-border-line); --rule-2: color-mix(in srgb, var(--color-fg) 24%, var(--color-panel));
  --accent: var(--color-fg); --accent-ink: var(--color-panel); --accent-soft: color-mix(in srgb, var(--color-fg) 9%, var(--color-panel));
  --good: var(--color-ok); --good-ink: color-mix(in srgb, var(--color-ok) 70%, var(--color-fg)); --good-soft: color-mix(in srgb, var(--color-ok) 15%, var(--color-panel));
  --warn: var(--color-warn); --warn-ink: color-mix(in srgb, var(--color-warn) 55%, var(--color-fg)); --warn-soft: color-mix(in srgb, var(--color-warn) 17%, var(--color-panel));
  --serious: color-mix(in srgb, var(--color-bad) 55%, var(--color-warn)); --serious-ink: color-mix(in srgb, var(--serious) 65%, var(--color-fg)); --serious-soft: color-mix(in srgb, var(--serious) 16%, var(--color-panel));
  --critical: var(--color-bad); --critical-ink: color-mix(in srgb, var(--color-bad) 72%, var(--color-fg)); --critical-soft: color-mix(in srgb, var(--color-bad) 14%, var(--color-panel));
  --neutral-ink: var(--color-fg-muted); --neutral-soft: color-mix(in srgb, var(--color-fg) 7%, var(--color-panel));
  --seq-base: #2a6fd0;
  --seq-0: color-mix(in srgb, var(--seq-base) 16%, var(--color-panel)); --seq-1: color-mix(in srgb, var(--seq-base) 30%, var(--color-panel));
  --seq-2: color-mix(in srgb, var(--seq-base) 44%, var(--color-panel)); --seq-3: color-mix(in srgb, var(--seq-base) 58%, var(--color-panel));
  --seq-4: color-mix(in srgb, var(--seq-base) 74%, var(--color-panel)); --seq-5: color-mix(in srgb, var(--seq-base) 88%, var(--color-fg));
  --seq-6: color-mix(in srgb, var(--seq-base) 70%, var(--color-fg)); --seq-empty: var(--surface-2);
  --k1: #2a78d6; --k2: #eb6834; --k3: #1baf7a; --k4: #eda100; --k5: #e87ba4; --k6: #008300; --k7: #6250d6;
  --f-ui: var(--font-anthropic-sans); --f-text: var(--font-anthropic-serif); --f-mono: var(--font-anthropic-mono, ui-monospace, "Cascadia Mono", Consolas, monospace);
  --shadow: var(--cds-shadow-popover, 0 8px 24px rgb(0 0 0 / .14));
  color: var(--ink); font-family: var(--f-ui); font-size: 14px; line-height: 1.5; min-width: 0;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .p5lab { --k1: #3987e5; --k2: #d95926; --k3: #199e70; --k4: #c98500; --k5: #d55181; --k6: #008300; --k7: #9085e9; } }
:root[data-theme="dark"] .p5lab { --k1: #3987e5; --k2: #d95926; --k3: #199e70; --k4: #c98500; --k5: #d55181; --k6: #008300; --k7: #9085e9; }
.p5lab *, .p5lab *::before, .p5lab *::after { box-sizing: border-box; }

/* ---------- layout: section chips, filters, content (replaces the standalone page's left rail) ---------- */
.p5lab .lab-shell { display: grid; gap: var(--cds-gap-md, 14px); min-width: 0; }
.p5lab .lab-nav { display: flex; flex-wrap: wrap; gap: var(--cds-gap-xs, 6px); align-items: center; }
.p5lab .lab-nav-lbl { font-size: var(--cds-font-size-caption, 12px); color: var(--ink-3); margin-right: var(--cds-gap-xs, 6px); }
.p5lab .lab-chip { font: inherit; font-size: var(--cds-font-size-caption, 12.5px); display: inline-flex; align-items: center; gap: .4rem; cursor: pointer;
  padding: 4px 10px; border-radius: 999px; border: 1px solid var(--rule); background: var(--surface); color: var(--ink); }
.p5lab .lab-chip:hover { border-color: var(--ink-3); }
.p5lab .lab-chip[aria-pressed="true"] { border-color: var(--ink); font-weight: var(--cds-font-weight-medium, 500); }
.p5lab .lab-chip .stage-key { font-family: var(--f-mono); font-size: 11px; color: var(--ink-3); }
.p5lab .lab-chip .chip { padding: 0 5px; line-height: 16px; }
.p5lab .topbar { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--color-bg) 92%, transparent); backdrop-filter: blur(6px);
  border-block: 1px solid var(--rule); padding-block: 10px; }
.p5lab .content { display: flex; flex-direction: column; gap: 22px; min-width: 0; padding-block: 4px 8px; }
.p5lab .lab-foot { font-size: 11.5px; color: var(--ink-3); display: flex; flex-wrap: wrap; gap: 4px 14px; max-width: none; }
.p5lab .boot { padding: 32px 0; color: var(--ink-2); }
.p5lab-layer { position: relative; z-index: 2147483000; }
.p5lab a { color: var(--accent); }
.p5lab button, .p5lab input, .p5lab select, .p5lab textarea { font: inherit; color: inherit; }
.p5lab :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.p5lab .mono { font-family: var(--f-mono); font-size: .92em; }
.p5lab .num { font-variant-numeric: tabular-nums; }
.p5lab .muted { color: var(--ink-3); }
.p5lab .ink2 { color: var(--ink-2); }
/* ---------- filters ---------- */
.p5lab .filters { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; }
.p5lab .fgroup { display: flex; align-items: center; gap: 6px; }
.p5lab .fgroup > label { font-size: 12px; color: var(--ink-3); }
.p5lab select, .p5lab input[type="text"], .p5lab input[type="search"], .p5lab input[type="number"] { background: var(--surface); border: 1px solid var(--rule-2); border-radius: 6px; padding: 4px 8px; min-height: 30px; max-width: 100%; }
.p5lab select { padding-right: 24px; }
.p5lab .ctoggle { display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--rule-2); background: var(--surface); border-radius: 999px; padding: 2px 9px 2px 7px; min-height: 28px; cursor: pointer; font-size: 12.5px; }
.p5lab .ctoggle[aria-pressed="false"] { opacity: .5; background: transparent; }
.p5lab .ctoggle[aria-pressed="false"] .cname { text-decoration: line-through; }
.p5lab .fcount { font-size: 12.5px; color: var(--ink-2); margin-left: auto; white-space: nowrap; }
.p5lab .btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--rule-2); background: var(--surface); border-radius: 6px; padding: 4px 10px; min-height: 30px; cursor: pointer; white-space: nowrap; }
.p5lab .btn:hover { border-color: var(--ink-3); }
.p5lab .btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.p5lab .btn.ghost { border-color: transparent; background: transparent; color: var(--ink-2); }
.p5lab .btn.ghost:hover { background: var(--surface-2); }
.p5lab .btn[disabled] { opacity: .5; cursor: not-allowed; }
.p5lab .banner { font-size: 12.5px; color: var(--warn-ink); background: var(--warn-soft); border-radius: 6px; padding: 5px 10px; margin-top: 8px; }
/* ---------- type & sections ---------- */
.p5lab h1, .p5lab h2, .p5lab h3, .p5lab h4 { text-wrap: balance; margin: 0; }
.p5lab h1 { font-family: var(--f-text); font-weight: 400; font-size: calc(var(--cds-font-size-title, 20px) * 1.2); line-height: 1.2; letter-spacing: -.01em; }
.p5lab h2 { font-size: 17px; font-weight: 600; }
.p5lab h3 { font-size: 14.5px; font-weight: 600; }
.p5lab p { margin: 0; max-width: 72ch; }
.p5lab .eyebrow { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.p5lab .lede { color: var(--ink-2); font-size: 15px; max-width: 75ch; }
.p5lab .section { display: flex; flex-direction: column; gap: 12px; }
.p5lab .section-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; }
.p5lab .section-head .actions { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }
.p5lab .panel { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--cds-radius, 8px); padding: 16px; min-width: 0; }
.p5lab .panel.flush { padding: 0; overflow: hidden; }
.p5lab .grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.p5lab .grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.p5lab .question { font-family: var(--f-text); font-size: 18px; line-height: 1.45; color: var(--ink); border-left: 3px solid var(--accent); padding: 2px 0 2px 16px; max-width: 80ch; }
.p5lab .facts { display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: 13px; color: var(--ink-2); }
.p5lab .facts b { color: var(--ink); font-weight: 600; }
.p5lab .kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 4px 14px; font-size: 13px; }
.p5lab .kv dt { color: var(--ink-3); }
.p5lab .kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
/* ---------- chips ---------- */
.p5lab .chip { display: inline-flex; align-items: center; gap: 5px; border-radius: 999px; padding: 1px 8px; font-size: 12px; line-height: 18px; white-space: nowrap; border: 1px solid transparent; }
.p5lab .chip .ic { font-weight: 700; font-size: 11px; }
.p5lab .tone-good { color: var(--good-ink); background: var(--good-soft); }
.p5lab .tone-warning { color: var(--warn-ink); background: var(--warn-soft); }
.p5lab .tone-serious { color: var(--serious-ink); background: var(--serious-soft); }
.p5lab .tone-critical { color: var(--critical-ink); background: var(--critical-soft); }
.p5lab .tone-neutral { color: var(--neutral-ink); background: var(--neutral-soft); }
.p5lab .chip.prov { background: transparent; border-color: var(--rule-2); color: var(--ink-2); }
.p5lab .sym { font-family: var(--f-mono); font-size: 12px; background: var(--surface-2); border-radius: 4px; padding: 0 5px; white-space: nowrap; color: var(--ink); }
.p5lab button.sym, .p5lab a.sym { border: 1px solid transparent; cursor: pointer; }
.p5lab button.sym:hover, .p5lab a.sym:hover { border-color: var(--rule-2); }
.p5lab .ctag { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.p5lab .ctag .iso { font-family: var(--f-mono); font-size: 11.5px; color: var(--ink-2); }
/* ---------- tables ---------- */
.p5lab .tablewrap { overflow-x: auto; max-width: 100%; }
.p5lab table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
.p5lab table.t th { text-align: left; font-weight: 600; font-size: 12px; color: var(--ink-3); border-bottom: 1px solid var(--rule-2); padding: 8px 10px; white-space: nowrap; background: var(--surface); position: sticky; top: 0; }
.p5lab table.t td { border-bottom: 1px solid var(--rule); padding: 7px 10px; vertical-align: top; }
.p5lab table.t tr.click { cursor: pointer; }
.p5lab table.t tr.click:hover td { background: var(--surface-2); }
.p5lab table.t td.n, .p5lab table.t th.n { text-align: right; font-variant-numeric: tabular-nums; }
.p5lab .pager { display: flex; align-items: center; gap: 8px; padding: 8px 10px; font-size: 12.5px; color: var(--ink-2); flex-wrap: wrap; }
.p5lab .tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--rule); flex-wrap: wrap; }
.p5lab .tabs button { background: none; border: none; border-bottom: 2px solid transparent; padding: 8px 12px; cursor: pointer; color: var(--ink-2); margin-bottom: -1px; }
.p5lab .tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); font-weight: 500; }
/* ---------- charts ---------- */
.p5lab .chart { width: 100%; overflow-x: auto; }
.p5lab .chart svg { display: block; }
.p5lab .chart text { fill: var(--ink-3); font-family: var(--f-ui); font-size: 11px; }
.p5lab .chart .lbl { fill: var(--ink-2); }
.p5lab .chart .cell { cursor: pointer; }
.p5lab .chart .cell:hover, .p5lab .chart .cell:focus { stroke: var(--ink); stroke-width: 1.5px; outline: none; }
.p5lab .legend { display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: center; font-size: 12px; color: var(--ink-2); }
.p5lab .ramp { display: inline-flex; gap: 2px; vertical-align: middle; }
.p5lab .ramp span { width: 18px; height: 10px; border-radius: 2px; display: inline-block; }
.p5lab .tip { position: fixed; z-index: 60; pointer-events: none; background: var(--surface); color: var(--ink); border: 1px solid var(--rule-2); border-radius: 6px; padding: 6px 9px; font-size: 12px; box-shadow: var(--shadow); max-width: 280px; }
.p5lab .note { font-size: 12.5px; color: var(--ink-3); max-width: 80ch; }
/* ---------- ledger ---------- */
.p5lab .ledger { display: flex; flex-direction: column; }
.p5lab .stage-row { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; padding: 14px 0; border-top: 1px solid var(--rule); }
.p5lab .stage-row:first-child { border-top: none; padding-top: 2px; }
.p5lab .stage-badge { width: 36px; height: 36px; border-radius: 8px; display: grid; place-items: center; font-family: var(--f-mono); font-weight: 500; font-size: 15px; background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--rule-2); }
.p5lab .stage-badge.passed { background: var(--good-soft); color: var(--good-ink); border-color: transparent; }
.p5lab .stage-badge.blocked { background: var(--serious-soft); color: var(--serious-ink); border-color: transparent; }
.p5lab .stage-badge.partial { background: var(--warn-soft); color: var(--warn-ink); border-color: transparent; }
.p5lab .feat { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; padding: 5px 0; font-size: 13px; align-items: baseline; }
.p5lab .feat .why { grid-column: 1 / -1; font-size: 12px; color: var(--ink-3); }
/* ---------- drawer ---------- */
.p5lab .scrim { position: fixed; inset: 0; background: rgba(10, 12, 16, .28); z-index: 40; }
.p5lab .drawer { position: fixed; z-index: 50; top: 0; right: 0; bottom: 0; width: min(620px, 100vw); background: var(--surface); border-left: 1px solid var(--rule); box-shadow: var(--shadow);
  display: flex; flex-direction: column; padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); padding-right: env(safe-area-inset-right, 0px); }
.p5lab .drawer-head { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--rule); }
.p5lab .drawer-head .ttl { font-weight: 600; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.p5lab .drawer-body { overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 16px; }
.p5lab .speech-text { font-family: var(--f-text); font-size: 15.5px; line-height: 1.62; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--ink); }
.p5lab .part-break { font-family: var(--f-ui); font-size: 11.5px; color: var(--accent); border-top: 1px dashed var(--accent); margin: 10px 0; padding-top: 4px; white-space: normal; }
.p5lab .evlist { display: flex; flex-direction: column; }
.p5lab .evitem { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 10px; padding: 8px 4px; border-bottom: 1px solid var(--rule); cursor: pointer; text-align: left; background: none; border-left: none; border-right: none; border-top: none; width: 100%; }
.p5lab .evitem:hover { background: var(--surface-2); }
.p5lab .evitem .meta { font-size: 12px; color: var(--ink-3); }
.p5lab .issue { display: flex; flex-direction: column; gap: 6px; padding: 14px 0; border-top: 1px solid var(--rule); }
.p5lab .issue:first-child { border-top: none; }
.p5lab .issue-head { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; }
.p5lab .issue-id { font-family: var(--f-mono); font-size: 12px; color: var(--ink-3); }
.p5lab .examples { display: flex; flex-wrap: wrap; gap: 4px; }
.p5lab .toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 70; background: var(--ink); color: var(--bg); border-radius: 8px; padding: 8px 14px; font-size: 13px; box-shadow: var(--shadow); max-width: calc(100vw - 32px); }
.p5lab .placeholder { border: 1px dashed var(--rule-2); border-radius: 8px; padding: 18px; display: flex; flex-direction: column; gap: 8px; background: transparent; }
.p5lab .tally { display: inline-flex; gap: 1px; vertical-align: middle; }
.p5lab .tally i { width: 6px; height: 9px; display: inline-block; border-radius: 1px; }
.p5lab .tally i.y { background: var(--ink-2); }
.p5lab .tally i.n { background: var(--critical); }
.p5lab .tally i.a { background: transparent; box-shadow: inset 0 0 0 1px var(--ink-3); }
.p5lab .tally i.x { background: var(--surface-3); }
.p5lab .dropzone { border: 1px dashed var(--rule-2); border-radius: 8px; padding: 18px; text-align: center; color: var(--ink-2); }
.p5lab .dropzone.over { border-color: var(--accent); background: var(--accent-soft); }
.p5lab .err { color: var(--critical-ink); }
.p5lab .ok { color: var(--good-ink); }
.p5lab details > summary { cursor: pointer; color: var(--ink-2); }
.p5lab code { font-family: var(--f-mono); font-size: .9em; background: var(--surface-2); padding: 0 4px; border-radius: 4px; }
.p5lab pre.code { font-family: var(--f-mono); font-size: 12px; background: var(--surface-2); padding: 10px 12px; border-radius: 6px; overflow-x: auto; margin: 0; }
/* ---------- Stage A ---------- */
.p5lab .subtabs { display: flex; gap: 4px; flex-wrap: wrap; }
.p5lab .subtabs button { border: 1px solid var(--rule-2); background: var(--surface); border-radius: 999px; padding: 3px 12px; cursor: pointer; color: var(--ink-2); font-size: 13px; }
.p5lab .subtabs button[aria-selected="true"] { border-color: var(--ink); color: var(--ink); font-weight: 500; }
.p5lab .kwic { font-family: var(--f-text); font-size: 14.5px; line-height: 1.55; color: var(--ink); }
.p5lab .kwic mark, .p5lab .speech-text mark { background: color-mix(in srgb, var(--warn) 38%, transparent); color: inherit; border-radius: 2px; padding: 0 1px; }
.p5lab .qhl { background: color-mix(in srgb, var(--accent) 16%, transparent); border-bottom: 2px solid var(--accent); cursor: pointer; }
.p5lab .qhl.focus { background: color-mix(in srgb, var(--accent) 30%, transparent); }
.p5lab .phr { font-weight: 600; }
.p5lab .passage-mark { border-left: 2px solid var(--rule-2); padding-left: 10px; margin: 4px 0; }
.p5lab .passage-mark.focus { border-left-color: var(--accent); background: color-mix(in srgb, var(--accent) 7%, transparent); }
.p5lab .pid { font-family: var(--f-mono); font-size: 10.5px; color: var(--ink-3); display: block; margin-bottom: 2px; }
.p5lab .catchip { display: inline-flex; align-items: center; gap: 4px; font-size: 11.5px; border: 1px solid var(--rule-2); border-radius: 4px; padding: 0 5px; white-space: nowrap; color: var(--ink-2); }
.p5lab .catchip b { font-family: var(--f-mono); font-weight: 500; color: var(--ink); }
.p5lab .annrow { display: flex; flex-direction: column; gap: 4px; padding: 10px 2px; border-bottom: 1px solid var(--rule); cursor: pointer; text-align: left; background: none; border-left: none; border-right: none; border-top: none; width: 100%; }
.p5lab .annrow:hover { background: var(--surface-2); }
.p5lab .meter { height: 6px; border-radius: 3px; background: var(--surface-3); position: relative; overflow: hidden; min-width: 60px; }
.p5lab .meter > span { position: absolute; inset: 0 auto 0 0; background: var(--seq-4); border-radius: 3px; }
.p5lab .prov-note { font-size: 12px; color: var(--warn-ink); background: var(--warn-soft); border-radius: 6px; padding: 6px 10px; max-width: 90ch; }
.p5lab .code-grid { display: grid; grid-template-columns: minmax(0, 1fr) max-content minmax(124px, 0.8fr); gap: 6px 12px; align-items: center; font-size: 13px; }
.p5lab .code-grid > span { min-width: 0; overflow-wrap: anywhere; }
.p5lab .code-grid select { width: 100%; }
.p5lab .smallmult { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.p5lab .smallmult .panel { padding: 10px 12px; }
.p5lab .progress { height: 4px; background: var(--surface-3); border-radius: 2px; overflow: hidden; }
.p5lab .progress > span { display: block; height: 100%; background: var(--accent); }
.p5lab .chart .rowhit .hit { fill: transparent; }
.p5lab .chart .rowhit.pick { cursor: pointer; }
.p5lab .chart .rowhit:hover .hit, .p5lab .chart .rowhit:focus-visible .hit { fill: var(--surface-2); }
.p5lab .chart .rowhit:focus { outline: none; }
@media (max-width: 860px) {.p5lab .grid2, .p5lab .grid3 { grid-template-columns: minmax(0, 1fr); }
.p5lab .fcount { margin-left: 0; }

}
@media (prefers-reduced-motion: no-preference) {.p5lab .drawer { animation: p5lab-slidein .16s ease-out; }
 }

@keyframes p5lab-slidein { from { transform: translateX(24px); opacity: .6; } }