/* casefile/assets/base.css — components read tokens only, never raw hexes */
* { box-sizing: border-box; }
.skip { position: absolute; left: -999px; top: 0; background: var(--amber); color: var(--chip-ink); padding: 0.4rem 0.8rem; z-index: 10; font-family: 'Archivo', sans-serif; font-weight: 700; }
.skip:focus { left: 0.5rem; top: 0.5rem; }
html { background: var(--bg); }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: 'Bitter', Georgia, serif; font-size: 1.02rem; line-height: 1.7;
}
::selection { background: var(--amber); color: var(--chip-ink); }
a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line-2); }
a:hover { text-decoration-color: var(--amber); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

.wrap { max-width: 66rem; margin: 0 auto; padding: clamp(1rem, 3.5vw, 2.5rem); }
h1, h2, h3 { font-family: 'Bitter', Georgia, serif; font-weight: 800; letter-spacing: -0.01em; line-height: 1.1; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(1.9rem, 4.8vw, 3rem); }
h2 { font-size: clamp(1.3rem, 2.8vw, 1.7rem); }
p { margin: 0; max-width: 66ch; }
main { display: grid; gap: 2.2rem; }
.stack { display: grid; gap: 0.9rem; }

.anno { font-family: 'Archivo', 'Helvetica Neue', sans-serif; font-weight: 500; font-size: 0.78rem; letter-spacing: 0.04em; color: var(--dim); font-variant-numeric: tabular-nums; }
.anno strong { color: var(--ink); font-weight: 700; }
.sec-label { font-family: 'Archivo', 'Helvetica Neue', sans-serif; font-weight: 700; font-size: 0.78rem; letter-spacing: 0.04em; color: var(--ink); margin: 0; }

.site-head { display: grid; gap: 0.5rem; border-block-end: 1.5px solid var(--ink); padding-block-end: 0.9rem; margin-block-end: 2rem; }
.brand { font-weight: 800; font-size: clamp(1.4rem, 3.2vw, 2rem); letter-spacing: -0.01em; }
.brand a { text-decoration: none; }
.site-nav { display: flex; gap: 1.3rem; flex-wrap: wrap; }
.site-nav a { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 0.82rem; letter-spacing: 0.03em; text-decoration: none; }
.site-nav a[aria-current="page"] { border-block-end: 2px solid var(--amber); padding-block-end: 2px; }

.dek { font-style: italic; color: var(--dim); max-width: 55ch; }
.prose { display: grid; gap: 0.9rem; }
.prose em { font-style: italic; }

.claim-ref { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 0.72rem; letter-spacing: 0.03em; padding: 0.15rem 0.45rem; border: 1px solid var(--line-2); white-space: nowrap; text-decoration: none; }
.claim-ref.ok { background: var(--amber); border-color: var(--amber); color: var(--chip-ink); }
.claim-ref.disputed { border: 1.5px dashed var(--line-2); }
.claim-ref.garbled { border: 1.5px dotted var(--line-2); }
.claim-ref.missing { border: 1.5px dashed var(--line-2); color: var(--dim); }
.claim-ref[aria-expanded]::after { content: "\25BE"; font-size: 0.7em; margin-left: 0.15em; }

.status { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 0.72rem; letter-spacing: 0.05em; text-transform: uppercase; padding: 0.14rem 0.5rem; white-space: nowrap; }
.status.verified { background: var(--amber); border: 1.5px solid var(--amber); color: var(--chip-ink); }
.status.disputed { border: 1.5px dashed var(--line-2); color: var(--ink); }
.status.garbled { border: 1.5px dotted var(--line-2); color: var(--dim); text-decoration: line-through; }
.status.open { border: 1px solid var(--line-2); color: var(--dim); }

.rows { display: grid; border: 1px solid var(--line-2); }
.row { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 0.3rem 1rem; padding: 0.75rem 1rem; border-block-end: 1px solid var(--line); align-items: baseline; }
.row:last-child { border-block-end: none; }
.row .name, .row .src { font-weight: 600; }
.row .anno { text-align: right; white-space: nowrap; }
/* stretched link: the whole row reads as clickable, but only when .name is
   itself the link (rows whose .name may wrap a second, nested link -- e.g.
   claim.html's source citations -- use .src instead and are left alone). */
.row .name::after { content: ""; position: absolute; inset: 0; }
.row:has(.name:hover), .row:has(.name:focus-visible) { background: var(--card); }
/* .plain: rows that are statements, not links (teasers). No stretched-link
   overlay and no hover affordance, because there is nowhere to go. */
.rows.plain { list-style: none; margin: 0; padding: 0; }
.rows.plain .row { grid-template-columns: 1fr; }
.rows.plain .row .name { font-weight: 400; }
.rows.plain .row .name::after { content: none; }
.rows.plain .row:has(.name:hover) { background: none; }

/* Footnotes. The reference is a small superscript number; the note itself
   carries the SOURCE, never the claim. Target size stays >=24px via padding
   so the number is not a pinprick tap target on a phone. */
/* The reference number is small, but its hit area is not: WCAG 2.5.8 wants a
   24x24 target, and a 12px superscript is a pinprick on a phone. The link is
   padded out to 24px and pulled back with a negative margin so the padding
   does not push the surrounding words apart. */
.fnref { font-size: 0.72em; line-height: 1; font-weight: 700; }
.fnref a { display: inline-block; min-width: 24px; min-height: 24px;
           padding: 6px 2px; margin: -6px -1px; box-sizing: border-box;
           text-align: center; text-decoration: none; }
.fnref a:hover, .fnref a:focus-visible { text-decoration: underline; }
.notes { margin-block-start: 2.5rem; padding-block-start: 1.25rem;
         border-block-start: 1px solid var(--line-2); }
.notes h2 { font-size: 1rem; letter-spacing: 0.04em; text-transform: uppercase; }
.notes-list { margin: 0; padding-inline-start: 1.6rem; }
.notes-list li { margin-block-end: 0.6rem; line-height: 1.5; }
.notes-list li:target { background: var(--card); }
.notes h3 { margin-block-start: 1.5rem; margin-block-end: 0.5rem; }
.plain-notes { list-style: none; padding-inline-start: 0; }
.plain-notes li { margin-block-end: 0.9rem; }
.src-note { display: block; color: var(--dim); font-size: 0.92em; }
.fn-back { margin-inline-start: 0.35rem; text-decoration: none; }
.fn-back:hover, .fn-back:focus-visible { text-decoration: underline; }

.tablewrap { overflow-x: auto; border: 1px solid var(--line-2); }
table { border-collapse: collapse; width: 100%; font-size: 0.92rem; }
th { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; text-align: left; color: var(--dim); padding: 0.55rem 0.9rem; border-block-end: 1.5px solid var(--line-2); }
td { padding: 0.55rem 0.9rem; border-block-end: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-block-end: none; }
td.num, th.num { font-family: 'Archivo', sans-serif; font-variant-numeric: tabular-nums; white-space: nowrap; }

.diagram { border: 1.5px solid var(--line-2); background: var(--bg-2); padding: clamp(0.8rem, 2.5vw, 1.4rem); overflow-x: auto; }
.diagram:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
.diagram svg { display: block; width: auto; max-width: none; height: auto; }
.diagram svg text { letter-spacing: normal !important; word-spacing: normal !important; }
.diagram .node-box { fill: var(--bg-2); stroke: var(--ink); stroke-width: 1.4; }
.diagram .node-label { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 13px; fill: var(--ink); }
.diagram .node-sub { font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 10px; fill: var(--dim); }
.diagram .edge { stroke: var(--ink); stroke-width: 1.2; fill: none; }
.diagram .edge.verified { stroke: var(--amber); stroke-width: 1.8; }
.diagram .edge-label { font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 10.5px; fill: var(--dim); }
.diagram .edge-label.verified { fill: var(--amber-ink); font-weight: 700; }
.diagram .edge-label { paint-order: stroke; stroke: var(--bg-2); stroke-width: 4px; stroke-linejoin: round; }
@keyframes drawline { to { stroke-dashoffset: 0; } }
.diagram .edge { stroke-dasharray: 1; stroke-dashoffset: 1; animation: drawline 0.9s ease forwards; }
@media (prefers-reduced-motion: reduce) {
  .diagram .edge { stroke-dasharray: none; stroke-dashoffset: 0; animation: none; }
}

.site-foot { margin-block-start: 3rem; border-block-start: 1.5px solid var(--line-2); padding-block-start: 0.9rem; }

.theme-toggle {
  font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.03em; padding: 0.45rem 0.7rem; cursor: pointer;
  border: 1.5px solid var(--line-2); background: var(--bg); color: var(--ink);
}
.theme-toggle[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.theme-toggle:hover { border-color: var(--amber); }

.claim-card-pop {
  display: block; margin-block: 0.6rem; padding: 0.9rem 1rem;
  border: 1.5px solid var(--line-2); background: var(--card);
  max-width: 44rem;
}
.claim-card-pop .cc-statement { margin-block-end: 0.4rem; }
.claim-card-pop .cc-h { margin-block-start: 0.6rem; }
.claim-card-pop .cc-list { list-style: none; margin: 0.3rem 0 0; padding: 0; display: grid; gap: 0.2rem; }

.walker { border: 1.5px solid var(--line-2); background: var(--bg-2); padding: 0.9rem 1rem; margin-block-start: 1rem; display: grid; gap: 0.6rem; }
.walker-rows { display: grid; gap: 0.5rem; }
.walker-row { display: flex; gap: 0.7rem; align-items: baseline; flex-wrap: wrap; }
.walker-row button {
  font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.03em; padding: 0.25rem 0.6rem; cursor: pointer;
  border: 1.5px solid var(--line-2); background: var(--bg); color: var(--ink);
}
.walker-row button:hover { border-color: var(--amber); }
.walker-row button[aria-current="true"] { border-color: var(--amber); }

@media (prefers-contrast: more) {
  .status, .claim-ref, .rows, .tablewrap, .claim-card-pop, .diagram, .walker {
    border-width: 2.5px;
  }
  .row { border-block-end-width: 2.5px; }
}

@media print {
  .site-nav, #theme-mount, .walker, #walker-mount { display: none; }
  html, body { background: #fff; color: #000; }
  a { color: #000; }
  .sources a[href^="http"]::after { content: " (" attr(href) ")"; }
}