.wec-circuit-analysis-page { --wec-ca-accent: #007f68; }
.wec-ca-head { display: grid; grid-template-columns: minmax(0, 1fr) 320px; align-items: end; gap: 36px; padding: 44px 0 28px; border-bottom: 1px solid var(--border); }
.wec-ca-head h1 { margin: 6px 0 8px; font-size: clamp(42px, 7vw, 74px); line-height: .93; letter-spacing: -.045em; }
.wec-ca-head p { max-width: 650px; margin: 0; color: var(--text-secondary); font-size: 16px; }
.wec-ca-head a { display: inline-block; margin-top: 14px; color: var(--wec-ca-accent); font-size: 13px; font-weight: 800; text-decoration: none; }
.wec-ca-head figure { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 16px; min-height: 132px; margin: 0; }
.wec-ca-head figure img { width: 100%; height: 110px; object-fit: contain; filter: brightness(0) saturate(100%) invert(36%) sepia(24%) saturate(1983%) hue-rotate(119deg) brightness(90%); }
.wec-ca-head figure > span { color: var(--text-secondary); font-size: 12px; }
.wec-ca-head figcaption { text-align: right; font-size: 12px; font-weight: 800; white-space: nowrap; }
.wec-ca-head figcaption small { display: block; margin-top: 3px; color: var(--text-secondary); font-weight: 500; }
.wec-ca-filters { display: grid; grid-template-columns: minmax(260px, 1fr) minmax(150px, .35fr) minmax(180px, .45fr) auto; align-items: end; gap: 10px; padding: 20px; margin: 22px 0 8px; border: 1px solid var(--border); border-radius: 12px; background: #fff; }
.wec-ca-filters label, .wec-ca-ranking-controls label { display: grid; gap: 6px; color: var(--text-secondary); font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.wec-ca-filters select, .wec-ca-ranking-controls select { width: 100%; min-height: 44px; padding: 0 34px 0 12px; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: var(--text); font: inherit; font-size: 13px; font-weight: 650; text-transform: none; letter-spacing: 0; }
.wec-ca-filters .button { min-height: 44px; white-space: nowrap; }
.wec-ca-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 18px 0 22px; border: 1px solid var(--border); background: #fff; }
.wec-ca-summary > div { padding: 18px 20px; border-left: 1px solid var(--border); }
.wec-ca-summary > div:first-child { border-left: 0; }
.wec-ca-summary span, .wec-ca-summary small { display: block; color: var(--text-secondary); font-size: 11px; }
.wec-ca-summary strong { display: block; margin: 5px 0 3px; font-family: var(--font-display); font-size: 29px; line-height: 1; }
.wec-ca-ranking-controls { display: flex; gap: 10px; }
.wec-ca-ranking-controls label { min-width: 150px; }
.wec-ca-rankings { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.wec-ca-ranking { min-width: 0; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; background: #fff; }
.wec-ca-ranking header { display: flex; justify-content: space-between; align-items: baseline; padding: 15px 16px; border-bottom: 1px solid var(--border); }
.wec-ca-ranking h3 { margin: 0; font-size: 20px; }
.wec-ca-ranking header span { color: var(--text-secondary); font-size: 11px; }
.wec-ca-ranking ol { padding: 0; margin: 0; list-style: none; }
.wec-ca-ranking li { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; padding: 12px 15px 15px; border-bottom: 1px solid var(--border-light, #eceef0); }
.wec-ca-ranking li:last-child { border-bottom: 0; }
.wec-ca-ranking li a { color: var(--text); font-size: 13px; font-weight: 800; text-decoration: none; }
.wec-ca-ranking li small { display: block; overflow: hidden; margin-top: 3px; color: var(--text-secondary); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.wec-ca-ranking li > strong { font-size: 16px; }
.wec-ca-ranking li > i { position: absolute; bottom: 0; left: 0; width: var(--value); height: 3px; background: var(--wec-ca-accent); }
.wec-ca-no-ranking { min-height: 90px; margin: 0; padding: 18px; color: var(--text-secondary); font-size: 13px; }
.wec-ca-history-table { min-width: 940px; }
.wec-ca-history-table th { white-space: nowrap; }
.wec-ca-history-table td { vertical-align: top; }
.wec-ca-history-table a { color: var(--text); font-weight: 750; text-decoration: none; }
.wec-ca-winners { display: grid; gap: 4px; min-width: 220px; }
.wec-ca-winners span { display: grid; grid-template-columns: 65px 1fr; gap: 8px; font-size: 11px; }
.wec-ca-winners b { color: var(--wec-ca-accent); }
.wec-ca-reliability-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.wec-ca-reliability-grid article { padding: 18px; border: 1px solid var(--border); border-radius: 10px; background: #fff; }
.wec-ca-reliability-grid header { display: flex; justify-content: space-between; margin-bottom: 18px; }
.wec-ca-reliability-grid header strong { font-size: 20px; }
.wec-ca-reliability-grid header span { color: var(--text-secondary); font-size: 11px; }
.wec-ca-reliability-grid article > div { display: grid; grid-template-columns: 1fr auto; gap: 6px; margin-top: 14px; font-size: 12px; }
.wec-ca-reliability-grid article > div span { color: var(--text-secondary); }
.wec-ca-reliability-grid i { grid-column: 1 / -1; height: 6px; border-radius: 99px; background: linear-gradient(90deg, var(--wec-ca-accent) var(--value), #e9eeec var(--value)); }
.wec-ca-empty { margin: 24px 0; padding: 36px; border: 1px dashed var(--border); border-radius: 10px; text-align: center; }
.wec-ca-empty h2 { margin: 0 0 8px; }
.wec-ca-empty p { color: var(--text-secondary); }
.wec-ca-method { margin-top: 18px; padding: 14px 16px; border-top: 1px solid var(--border); color: var(--text-secondary); font-size: 12px; }
.wec-ca-method summary { color: var(--text); font-weight: 800; cursor: pointer; }
.wec-circuit-analysis-page .analysis-mobile-view { display: none; }
@media (max-width: 950px) {
  .wec-ca-head { grid-template-columns: 1fr 230px; }
  .wec-ca-filters { grid-template-columns: 1fr 1fr; }
  .wec-ca-circuit-control { grid-column: 1 / -1; }
  .wec-ca-rankings, .wec-ca-reliability-grid { grid-template-columns: 1fr; }
}
@media (max-width: 650px) {
  .wec-ca-head { grid-template-columns: 1fr; padding-top: 28px; }
  .wec-ca-head figure { min-height: 95px; }
  .wec-ca-filters { grid-template-columns: 1fr; padding: 14px; }
  .wec-ca-circuit-control { grid-column: auto; }
  .wec-ca-summary { grid-template-columns: 1fr 1fr; }
  .wec-ca-summary > div:nth-child(odd) { border-left: 0; }
  .wec-ca-summary > div:nth-child(n+3) { border-top: 1px solid var(--border); }
  .wec-ca-ranking-controls { width: 100%; }
  .wec-ca-ranking-controls label { min-width: 0; flex: 1; }
  .wec-circuit-analysis-page .analysis-mobile-view { display: grid; }
  .wec-circuit-analysis-page .analysis-visualization-tabs { display: none; }
}