/* checks.html only. Uses the variables from style.css; no hard-coded palette. */
.ck-note { max-width: 62ch; color: var(--fg-dim); }
.ck-small { font-size: 13px; color: var(--fg-dim); margin-top: 12px; }
.ck-small code { font-family: var(--mono); font-size: 12px; }

.ck-rows { border: 1px solid var(--rule); background: var(--bg-deep); font-family: var(--mono); font-size: 13px; margin-top: 24px; overflow-x: auto; }
.ck-row { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.8fr; gap: 12px; padding: 12px 16px; border-top: 1px solid var(--lift-soft); min-width: 560px; }
.ck-row.ck-head { border-top: 0; font-size: 11px; text-transform: uppercase; color: var(--fg-dim); }
.ck-row .n { text-align: right; white-space: nowrap; }
.ck-bad { text-decoration: underline wavy; text-decoration-thickness: 1px; text-underline-offset: 4px; }

.ck-diagram { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 32px; align-items: start; }
.ck-lane { margin: 0; border: 1px solid var(--rule); padding: 16px; }
.ck-lane figcaption { font-family: var(--mono); font-size: 11px; text-transform: uppercase; margin-bottom: 8px; }
.ck-lane svg { display: block; width: 100%; max-width: 340px; height: auto; margin: 0 auto; overflow: visible; }
.ck-wire { stroke: var(--rule); stroke-width: 2; stroke-dasharray: 4 5; }
.ck-node rect { fill: var(--bg-deep); stroke: var(--rule); stroke-width: 1; rx: 2; transition: fill .2s, stroke .2s; }
.ck-node text { fill: var(--fg); font: 13px var(--mono); text-anchor: middle; }
.ck-fail rect { stroke: var(--fg); stroke-dasharray: 5 3; }
.ck-gate { cursor: pointer; outline: none; }
.ck-gate rect { stroke: var(--fg); }
.ck-gate:hover rect, .ck-gate:focus-visible rect, .ck-gate.is-active rect { fill: var(--lift); stroke-width: 2; }
.ck-node.is-hit rect { fill: var(--lift); }
.ck-token { fill: var(--fg); }
.ck-stop line { stroke: var(--fg); stroke-width: 3; opacity: 0; transition: opacity .3s; }
.ck-diagram.is-done .ck-stop line, .ck-diagram.is-static .ck-stop line { opacity: 1; }
.ck-reason { font-size: 13px; color: var(--fg-dim); margin: 12px 0 0; }
.ck-tag { display: inline-block; font-family: var(--mono); font-size: 11px; text-transform: uppercase; background: var(--fg); color: var(--bg); padding: 1px 6px; margin-right: 6px; }

.ck-detail { grid-column: 1 / -1; border: 1px solid var(--rule); background: var(--bg-deep); padding: 16px 20px; min-height: 120px; font-size: 14px; }
.ck-detail-hint { color: var(--fg-dim); margin: 0; }
.ck-dt { font-family: var(--mono); font-size: 12px; text-transform: uppercase; margin: 0 0 4px; }
.ck-src { font-family: var(--mono); font-size: 12px; color: var(--fg-dim); margin: 0 0 12px; overflow-wrap: anywhere; }
.ck-detail dl { display: grid; grid-template-columns: minmax(140px, 220px) 1fr; gap: 6px 16px; margin: 0 0 12px; }
.ck-detail dt { color: var(--fg-dim); }
.ck-detail dd { margin: 0; font-family: var(--mono); font-size: 13px; overflow-wrap: anywhere; }
.ck-fail-line { margin: 0; }

.ck-table td { vertical-align: top; }
.ck-table td.n { white-space: normal; }

@media (max-width: 860px) {
  .ck-diagram { grid-template-columns: 1fr; }
  .ck-detail dl { grid-template-columns: 1fr; gap: 2px; }
  .ck-detail dd { margin-bottom: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .ck-node rect, .ck-stop line { transition: none; }
}