/* Experiment worklog: setup chips, run cards, charts, and takeaways, in the site's palette.
   Mechanism figures and equations reuse the background post's styles from site.css. */

.wl-setup { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; margin: 22px 0 28px; font-family: var(--sans); }
.wl-setup > div { padding: 10px 13px; border: 1px solid var(--rule); border-radius: 7px; background: var(--panel); }
.wl-setup dt { color: var(--muted); font-size: 11.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.wl-setup dd { margin: 3px 0 0; color: var(--ink); font-size: 15px; line-height: 1.35; }

.wl-meta { margin: -6px 0 22px; color: var(--muted); font: 600 13px/1.4 var(--sans); letter-spacing: .02em; }

/* Run cards: one per run, colored like its chart line. */
.wl-cards {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(196px, 1fr)); gap: 12px;
  width: calc(100% + var(--gutter) + var(--margin)); margin: 26px 0 8px; font-family: var(--sans);
}
.wl-card { position: relative; padding: 13px 14px 12px 16px; border: 1px solid var(--rule); border-radius: 8px; background: var(--panel); overflow: hidden; }
.wl-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--run); }
.wl-card.is-baseline { background: var(--paper-deep); }
.wl-card.is-baseline::before { background: repeating-linear-gradient(180deg, var(--run) 0 5px, transparent 5px 9px); }
.wl-card-id { margin: 0; color: var(--ink); font-size: 17px; font-weight: 700; letter-spacing: .01em; }
.wl-card-label { margin: 2px 0 10px; color: var(--ink-soft); font-size: 14px; line-height: 1.35; }
.wl-card dl { display: grid; gap: 5px; margin: 0; }
.wl-card dl > div { display: flex; justify-content: space-between; gap: 10px; }
.wl-card dt { color: var(--muted); font-size: 12.5px; }
.wl-card dd { margin: 0; color: var(--ink); font-size: 13px; font-variant-numeric: tabular-nums; text-align: right; }
.wl-progress { height: 5px; margin: 12px 0 5px; border-radius: 3px; background: var(--rule-soft); overflow: hidden; }
.wl-progress span { display: block; height: 100%; border-radius: 3px; background: var(--run); }
.wl-card-status { margin: 0; color: var(--muted); font-size: 12px; }

.wl-mechanism { margin-top: 34px; }

/* Charts */
.wl-figure { width: calc(100% + var(--gutter) + var(--margin)); margin: 30px 0 34px; }
.wl-legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 0 0 10px; padding: 0; color: var(--ink-soft); font: 14px/1.4 var(--sans); list-style: none; }
.wl-legend li { display: flex; align-items: center; gap: 7px; }
.wl-legend b { color: var(--ink); font-weight: 600; }
.wl-key { display: inline-block; width: 18px; height: 3px; border-radius: 2px; }
.wl-key-base { height: 0; border-top: 2px dashed #8b8f8a; background: none; }
.wl-key-dot { width: 10px; height: 10px; border-radius: 50%; }
.wl-arrow { color: var(--muted); font-size: 10px; }
.wl-plot { position: relative; padding: 10px 8px 4px; border: 1px solid var(--rule); border-radius: 8px; background: var(--panel); overflow-x: auto; }
.wl-plot svg { display: block; width: 100%; min-width: 560px; height: auto; }
.wl-hit { cursor: crosshair; }
.wl-dot, .wl-bar { cursor: pointer; outline: none; }
.wl-dot:is(:hover, :focus-visible, .is-active) circle:last-child { stroke: var(--ink); stroke-width: 2px; }
.wl-scatter .wl-dot circle:first-child { pointer-events: none; }
.wl-label { cursor: pointer; }
.wl-label:hover { font-weight: 600; }
.wl-bar:is(:hover, :focus-visible) rect:first-child { filter: brightness(1.12); stroke: var(--ink); stroke-width: 1.2px; }
.wl-tooltip {
  position: absolute; z-index: 20; min-width: 150px; padding: 9px 12px 10px; pointer-events: none;
  border: 1px solid var(--rule); border-radius: 7px; background: var(--panel);
  box-shadow: 0 10px 28px rgba(27, 31, 28, .13), 0 2px 6px rgba(27, 31, 28, .06);
  color: var(--ink-soft); font: 13.5px/1.45 var(--sans);
}
.wl-tooltip[hidden] { display: none; }
.wl-tooltip .wl-tip-head { margin: 0 0 5px; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .04em; }
.wl-tooltip .wl-tip-row { display: flex; align-items: center; gap: 8px; }
.wl-tooltip .wl-tip-row strong { min-width: 52px; color: var(--ink); font-variant-numeric: tabular-nums; }
.wl-tooltip .wl-tip-note { margin: 3px 0 0; }
.wl-table { margin: 10px 0 0; font-family: var(--sans); }
.wl-table summary { color: var(--accent); font-size: 14px; font-weight: 600; cursor: pointer; }
.wl-table table { margin-top: 10px; font-size: 13.5px; font-variant-numeric: tabular-nums; }
.wl-figure figcaption { max-width: var(--text); margin-top: 12px; }
.wl-toolbar { margin-bottom: 12px; }
.wl-panel[hidden], .wl-view-desc[hidden] { display: none; }
.wl-view-descs { max-width: var(--text); margin: 12px 0 0; }
.wl-view-desc { margin: 0; color: var(--ink-soft); font: 15.5px/1.55 var(--sans); }

.wl-takeaway { margin: 8px 0 0; padding: 16px 20px 17px; border-left: 4px solid var(--accent); border-radius: 0 7px 7px 0; background: var(--accent-soft); }
.wl-takeaway-label { margin: 0 0 6px; color: var(--accent); font: 700 12px/1.3 var(--sans); letter-spacing: .13em; text-transform: uppercase; }
.wl-takeaway p:last-child { margin: 0; color: var(--ink); }

.wl-set { margin-top: 84px; }

@media (max-width: 640px) {
  .wl-cards { grid-template-columns: 1fr 1fr; gap: 8px; }
  .wl-card { padding: 11px 11px 10px 14px; }
  .wl-card dl > div { flex-direction: column; gap: 0; }
  .wl-card dd { text-align: left; }
  .wl-plot { margin: 0 -4px; }
}